CN105170359A - Programmed type electrostatic spraying device - Google Patents
Programmed type electrostatic spraying device Download PDFInfo
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- CN105170359A CN105170359A CN201510515854.8A CN201510515854A CN105170359A CN 105170359 A CN105170359 A CN 105170359A CN 201510515854 A CN201510515854 A CN 201510515854A CN 105170359 A CN105170359 A CN 105170359A
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- electrostatic spraying
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- shower nozzle
- type electrostatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
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- Application Of Or Painting With Fluid Materials (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The invention provides a programmed type electrostatic spraying device. The programmed type electrostatic spraying device comprises a box, a control mainboard and a switching power supply. The programmed type electrostatic spraying device is characterized in that the programmed type electrostatic spraying device further comprises a high-voltage electrostatic spraying nozzle module, a spraying nozzle movement support, a slurry conveying system, an automatic lifting platform and an air connector; the box comprises a box chamber A and a box chamber B; the control mainboard, the switching power supply, the high-voltage electrostatic spraying nozzle module, the spraying nozzle movement support, the automatic lifting platform and the air connector are arranged in the box chamber A; the slurry conveying system is arranged in the box chamber B; the high-voltage electrostatic spraying nozzle module is arranged on the spraying nozzle movement support; the automatic lifting platform is arranged below the high-voltage electrostatic spraying nozzle module; the slurry conveying system is connected with the high-voltage electrostatic spraying nozzle module through a polytetrafluoroethylene tube; the air connector is arranged on the side wall of the box chamber A and connected with the automatic lifting platform through a hose. The programmed type electrostatic spraying device can remarkably increase the utilization rate of sprayed slurry and reduce the usage quantity of expensive slurry.
Description
Technical field
The present invention relates to a kind of program control type electrostatic spraying apparatus, belong to electrostatic spraying apparatus, be mainly used in this kind of coating higher to coating quality requirement preparation of planar lamina electrode.
Background technology
Electrostatic Spray Technology is that the method sprayed is carried out in a kind of high-voltage electrostatic field that utilizes.Concrete grammar is that different electric charges is brought respectively from collecting terminal in the tip of shower nozzle, and forms high-voltage electrostatic field; Then by the tip of charged slurry transferring to shower nozzle, due to the effect of high voltage electric field, slurry is atomized and spray to collecting terminal by spraying object surface.Rely on the traction of electric field force, electrostatic spray can realize the spraying at object concave surface or dead angle.
Traditional electrostatic spraying device is electrostatic gun, is generally used for paint industry, comprises spray gun one, one, atomizer, electrostatic generator one, and painting pumping one, electrostatic spraying gun market is applied more common.
In addition electrostatic spraying device is divided into according to the difference of function: manual electrostatic spraying and automatically electrostatic spray, and principle is all the same.Modal is the application of hand-held electrostatic spray gun, and spraying workman directly grasps electrostatic gun and carries out spraying operation.Automatically electrostatic spray is mainly arranged on automatic production line and uses, and as robot or mechanical arm, but it has only carried out programme-control to spraying area, and have ignored in electrostatic painting process process other key factors affecting coating quality.Therefore coating quality is generally poor, not even as the coating quality of manual electrostatic spraying.And the flexibility being arranged on the electrostatic gun on reciprocating engine does not have manual electrostatic spraying so high, a lot of product must use manual electrostatic spraying just can reach spraying requirement, and therefore application is restricted.Only for less demanding paint application, such as furniture surface japanning etc.
For the thin layer electrode of the technical fields such as solar cell, fuel cell, lithium battery, the factor such as microstructure, caliper uniformity of its face coat directly determines efficiency and the performance of battery, and therefore this type coating is very high to the requirement of coating quality.Prepare the process conditions that these type coating needs strictly control electrostatic spraying, to reach high-quality and the uniformity of coating, this design for electrostatic spraying apparatus is had higher requirement:
1. accurately adjustable spraying path;
2. the spraying spacing of resetting accurately, strict conformance;
3. the superpower atomization ability of pair spraying slurry;
4. precisely, spraying slurry flow-control stably;
5. the anti-clogging design of pipeline;
6. the control of evaporation rate of solvent in spray-on coating;
7. fixing by the fixing and size of spraying article position, the swelling action of solvent in spraying slurry, may cause being sprayed the position of object and size changes.
Summary of the invention
Object: be exclusively used in this kind of uniformity to coating quality of planar lamina electrode and controllability and require higher program control type electrostatic spraying apparatus, yet there are no report.The present invention relates to a kind of program control type electrostatic spraying apparatus, technology and function that above conventional electrostatic spray equipment cannot realize be solved.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of program control type electrostatic spraying apparatus, comprise casing, control mainboard, Switching Power Supply, it is characterized in that: also comprise high-pressure electrostatic head module, shower nozzle motion bracket, slurry delivery system, automatic rising-sinking platform, gas joint, described casing comprises case room A, case room B, is provided with and controls mainboard, Switching Power Supply, high-pressure electrostatic head module, shower nozzle motion bracket, automatic rising-sinking platform, gas joint in described case room A; Slurry delivery system is provided with in described case room B; Described high-pressure electrostatic head module is arranged on shower nozzle motion bracket, and high-pressure electrostatic head module can move in X-Y axial plane; Be provided with automatic rising-sinking platform below described high-pressure electrostatic head module, described automatic rising-sinking platform can vertical direction move up and down; Described slurry delivery system is connected with high-pressure electrostatic head module by polyfluortetraethylene pipe; Described gas joint is arranged on the sidewall of casing, is connected with automatic rising-sinking platform by flexible pipe, for keeping vacuum adsorption force on automatic rising-sinking platform;
Described high-pressure electrostatic head module comprises HV generator, shower nozzle, high voltage transient protection circuit, spraying regulating circuit, insulating power supply;
Described automatic rising-sinking platform comprises vacuum absorbing platform, heating module, temperature sensor, controlling mainboard by connecting heating module and temperature sensor, vacuum absorbing platform being carried out to the control of heating-up temperature;
Described control mainboard, controls the motion of shower nozzle motion bracket and automatic rising-sinking platform by the program connected in computer or reading storage card.
Described shower nozzle comprises shell, metal female Luer, stainless steel syringe needle, and described shell adopts dielectric strength to be greater than 10kV/mm ambroin; Outer casing bottom is provided with metal female Luer, the protruding end of described metal female Luer is set to the outer cone joint in 6% Rule, the center of metal female Luer is provided with the through hole of an internal diameter 2mm, is provided with the polyfluortetraethylene pipe be connected with slurry delivery system in through hole; Described stainless steel syringe needle is connected with the protruding end of metal female Luer.
Described HV generator output comprises high-voltage positive electrode, high voltage negative; High-voltage positive electrode be connected with automatic rising-sinking platform and together with the metal shell of casing ground connection; High voltage negative is connected with the metal female Luer in shower nozzle.
The general power of described insulating power supply, not higher than 2W, exports 1.5V ~ 12V voltage; Insulating power supply is as the input power of HV generator, and the general power of HV generator is not higher than 2W, and output voltage is not higher than 90kV.
Described slurry delivery system comprises syringe pump feed system, slurry ultrasonic disperse system, and described syringe pump feed system is connected with high-pressure electrostatic head module by polyfluortetraethylene pipe after being connected with slurry ultrasonic disperse system; Described syringe pump feed system is made up of syringe pump, disposable syringe.
Described high voltage transient protection circuit is composed in series by high-tension resistive, high voltage induction and high voltage negative.
Described spraying regulating circuit is composed in parallel by diode and knob potentiometer.
Described shower nozzle motion bracket, by belt drive gear, is driven by X-axis motor and y-axis motor, planar moves along X-axis, Y direction.
Described automatic rising-sinking platform, by ball screw, is driven by Z axis motor and moves up and down along Z-direction.
Beneficial effect: the invention provides a kind of program control type electrostatic spraying apparatus, can solve technology and function that above conventional electrostatic spray equipment cannot realize.Comprise: 1. accurately adjustable electrostatic spraying path; 2. the spraying spacing of resetting accurately, strict conformance; 3. superpower spraying slurry atomization ability; 4. precisely, slurry flow controls stably; 5. the anti-clogging design of pipeline; 6. the control of evaporation rate of solvent in spray-on coating; 7. by fixing of spraying article position and fixing of size; 8. significantly improve spraying slurry utilization rate, save the consumption of expensive slurry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of slurry delivery system;
Fig. 3 is the structural representation of shower nozzle;
Fig. 4 is the structural representation of automatic rising-sinking platform.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of program control type electrostatic spraying apparatus, comprise casing, control mainboard, Switching Power Supply, also comprise high-pressure electrostatic head module 1, shower nozzle motion bracket 2, slurry delivery system 3, automatic rising-sinking platform 4, gas joint 5, described casing comprises case room A6, case room B7, is provided with and controls mainboard, Switching Power Supply, high-pressure electrostatic head module 1, shower nozzle motion bracket 2, automatic rising-sinking platform 4, gas joint 5 in described case room A6; Slurry delivery system 3 is provided with in described case room B7; Described high-pressure electrostatic head module 1 is arranged on shower nozzle motion bracket 2, and high-pressure electrostatic head module 1 can move in X-Y axial plane; Be provided with automatic rising-sinking platform 4 below described high-pressure electrostatic head module 1, described automatic rising-sinking platform 4 can vertical direction move up and down; Described slurry delivery system 3 is connected with high-pressure electrostatic head module 1 by polyfluortetraethylene pipe 8; Described gas joint 5 is arranged on case room A6 sidewall, is connected with automatic rising-sinking platform 4 by flexible pipe 9, and during use, gas joint 5 is connected with external vavuum pump, for keeping vacuum adsorption force on automatic rising-sinking platform.Described shower nozzle motion bracket 2, by belt drive gear, is driven by X-axis motor and y-axis motor, planar moves along X-axis, Y direction; Described automatic rising-sinking platform 4, by ball screw, is driven by Z axis motor and moves up and down along Z-direction.
Described high-pressure electrostatic head module 1 comprises HV generator, shower nozzle, high voltage transient protection circuit, spraying regulating circuit, insulating power supply.
As shown in Figure 2, described slurry delivery system 3 comprises syringe pump feed system 31, slurry ultrasonic disperse system 32, described syringe pump feed system 31 is connected with high-pressure electrostatic head module 1 by polyfluortetraethylene pipe 8 after being connected with slurry ultrasonic disperse system 32; Described syringe pump feed system 31 is made up of syringe pump 311, disposable syringe 312.
As shown in Figure 3, described shower nozzle 101 comprises shell 102, metal female Luer 103, stainless steel syringe needle 104, and described shell 102 adopts dielectric strength to be greater than 10kV/mm ambroin material; Metal female Luer 103 is provided with bottom shell 102, the protruding end of described metal female Luer 103 is set to the outer cone joint in 6% Rule, the center of metal female Luer 103 is provided with the through hole of an internal diameter 2mm, is provided with the polyfluortetraethylene pipe 8 be connected with slurry delivery system 3 in through hole; Described stainless steel syringe needle 104 is connected with the protruding end of metal female Luer 103; Metal female Luer 103 is connected with high voltage negative by wire 105.
As shown in Figure 4, described automatic rising-sinking platform 4 comprises vacuum absorbing platform 41, heating module 42, temperature sensor 43, controlling mainboard by connecting heating module 42 and temperature sensor 43, vacuum absorbing platform 41 being carried out to the control of heating-up temperature.
Specific embodiment is as follows:
[embodiment 1]:
The present invention is utilized to be sprayed at Surface modification of proton exchange membrane, for the preparation of the Catalytic Layer in fuel cell membrane electrode in nano level platinum C catalyst slurry.Concrete use step is:
1. PEM is laid in the center of vacuum absorbing platform, the temperature of vacuum absorbing platform is set as 70 ~ 100 DEG C, after PEM heat shrinkable, start external vavuum pump, the fixing PEM of absorption.
2. extract the catalyst pulp of certain volume with plastic injector for temporary use, clamping, in the syringe pump in slurry delivery system, starts syringe pump after connecting polyfluortetraethylene pipe, is advanced to by catalyst pulp in the stainless steel syringe needle of shower nozzle front end.
3. connect program control type electrostatic spraying apparatus and computer with USB line and directly run scan-type spray procedure, or use is with the SD card of running orbit program, in the SD draw-in groove of insertion program control type electrostatic spraying apparatus.The spraying running orbit program that selection will run, starts electrostatic spraying program immediately.Now shower nozzle will the optoelectronic switch of order collision X, Y, Z axis, finds benchmark zero point.Move to the top of PEM subsequently, carry out electrostatic spraying operation.
4., for the catalyst pulp of different formulations, by the knob in spraying regulating circuit, the electrostatic atomization power of shower nozzle can be regulated.Also by controlling the fltting speed of the syringe pump in slurry delivery system, the slurry flow of electrostatic spray can be controlled.
5., for the catalyst pulp being easy to sedimentation, the slurry in polyfluortetraethylene pipe first through slurry ultrasonic disperse system, then will enter shower nozzle.
6. Platinum Nanoparticles C catalyst slurry is first by high pressure negative electrical charge on shower nozzle band, due to the principle that like charges repels mutually, nano level atomization can be realized in spraying process, again due to the effect of electrostatic field gravitation, electronegative Platinum Nanoparticles C catalyst slurry almost attracted to completely band high pressure on schedule by painting objects---Surface modification of proton exchange membrane, vacuum absorbing platform evaporates the solvent in slurry rapidly, thus define the high-quality catalyst film of one deck, and achieve high slurry utilization rate.
[embodiment 2]:
The present invention is utilized to be sprayed at the surface of gas diffusion layers, for the preparation of the Catalytic Layer in fuel cell membrane electrode in nano level platinum C catalyst slurry.Concrete use step is:
1. PEM is laid in the center of vacuum absorbing platform, the temperature of vacuum absorbing platform is set as 70 ~ 100 DEG C, start external vavuum pump subsequently, absorption fixed gas diffusion layer.
2. extract the catalyst pulp of certain volume with plastic injector for temporary use, by syringe clamping in the syringe pump in slurry delivery system, start syringe pump after connecting polyfluortetraethylene pipe, catalyst pulp is advanced in the stainless steel syringe needle of shower nozzle front end.
3. connect program control type electrostatic spraying apparatus and computer with USB line and directly run scan-type spray procedure, or use is with the SD card of running orbit program, in the SD draw-in groove of insertion program control type electrostatic spraying apparatus.The spraying running orbit program that selection will run, starts electrostatic spraying program immediately.Now shower nozzle will the optoelectronic switch of order collision X, Y, Z axis, finds benchmark zero point.Move to the top of gas diffusion layers subsequently, carry out electrostatic spraying operation.
4., for the catalyst pulp of different formulations, by the knob in spraying regulating circuit, the electrostatic atomization power of shower nozzle can be regulated.Also by controlling the fltting speed of the syringe pump in slurry delivery system, the slurry flow of electrostatic spray can be controlled.
5., for the catalyst pulp being easy to sedimentation, the slurry in polyfluortetraethylene pipe first through slurry ultrasonic disperse system, then will enter shower nozzle.
6. Platinum Nanoparticles C catalyst slurry is first by high pressure negative electrical charge on shower nozzle band, due to the principle that like charges repels mutually, nano level atomization can be realized in spraying process, again due to the effect of electrostatic field gravitation, electronegative Platinum Nanoparticles C catalyst slurry almost attracted to completely band high pressure on schedule by painting objects---the surface of gas diffusion layers, thus define high-quality catalyst film, and achieve high slurry utilization rate.
[embodiment 3]:
The present invention is utilized to be sprayed at the surface of carbon fibre material, for the preparation of fuel battery gas diffusion layer in nano level carbon black granules slurry.Concrete use step is:
1. carbon fibre material is laid in the center of vacuum absorbing platform, the temperature of vacuum absorbing platform is set as 70 ~ 100 DEG C, start external vavuum pump subsequently, absorption fixed carbon fiber.
2. extract the carbon black slurry of certain volume with plastic injector for temporary use, by syringe clamping in the syringe pump in slurry delivery system, start syringe pump after connecting polyfluortetraethylene pipe, carbon black slurry is advanced in the stainless steel syringe needle of shower nozzle front end.
3. connect program control type electrostatic spraying apparatus and computer with USB line and directly run scan-type spray procedure, or use is with the SD card of running orbit program, in the SD draw-in groove of insertion program control type electrostatic spraying apparatus.The spraying running orbit program that selection will run, starts electrostatic spraying program immediately.Now shower nozzle will the optoelectronic switch of order collision X, Y, Z axis, finds benchmark zero point.Move to the top of carbon fibre material subsequently, carry out electrostatic spraying operation.
4., for the carbon black slurry of different formulations, by the knob in spraying regulating circuit, the electrostatic atomization power of shower nozzle can be regulated.Also by controlling the fltting speed of the syringe pump in slurry delivery system, the slurry flow of electrostatic spray can be controlled.
5., for the carbon black slurry being easy to sedimentation, the slurry in polyfluortetraethylene pipe first through slurry ultrasonic disperse system, then will enter shower nozzle.
6. nanometer carbon black slurry is first by high pressure negative electrical charge on shower nozzle band, due to the principle that like charges repels mutually, nano level atomization can be realized in spraying process, again due to the effect of electrostatic field gravitation, electronegative carbon black slurry almost to have attracted to completely band high pressure on schedule by painting objects---the surface of gas diffusion layers, thus define high-quality catalyst film, and achieve high slurry utilization rate.
[embodiment 4]:
The present invention is utilized to be sprayed at the surface of electro-conductive glass nano level TiO2 particle slurry, for the preparation of the light anode of DSSC.Concrete use step is similar to above 1-3 embodiment.
[embodiment 5]:
The present invention is utilized to be sprayed at the surface of aluminium foil/Copper Foil conductive nano graphite slurry, for the preparation of the negative material of lithium battery.Concrete use step is similar to above 1-4 embodiment.
[embodiment 6]:
The present invention is utilized by conductive carbon pastes to be sprayed at the surface of foil electrode, for making the anticorrosion conductive coating of electrode surface.Concrete use step is similar to above 1-5 embodiment.
[embodiment 7]:
The present invention is utilized to be sprayed at the surface of sheet metal coating or paint, for making erosion shield.Concrete use step is similar to above 1-6 embodiment.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a program control type electrostatic spraying apparatus, comprise casing, control mainboard, Switching Power Supply, it is characterized in that: also comprise high-pressure electrostatic head module, shower nozzle motion bracket, slurry delivery system, automatic rising-sinking platform, gas joint, described casing comprises case room A, case room B, is provided with and controls mainboard, Switching Power Supply, high-pressure electrostatic head module, shower nozzle motion bracket, automatic rising-sinking platform, gas joint in described case room A; Slurry delivery system is provided with in described case room B; Described high-pressure electrostatic head module is arranged on shower nozzle motion bracket, and high-pressure electrostatic head module can move in X-Y axial plane; Be provided with automatic rising-sinking platform below described high-pressure electrostatic head module, described automatic rising-sinking platform can vertical direction move up and down; Described slurry delivery system is connected with high-pressure electrostatic head module by polyfluortetraethylene pipe; Described gas joint is arranged on the sidewall of casing, is connected with automatic rising-sinking platform by flexible pipe, for keeping vacuum adsorption force on automatic rising-sinking platform;
Described high-pressure electrostatic head module comprises HV generator, shower nozzle, high voltage transient protection circuit, spraying regulating circuit, insulating power supply;
Described automatic rising-sinking platform comprises vacuum absorbing platform, heating module, temperature sensor, controlling mainboard by connecting heating module and temperature sensor, vacuum absorbing platform being carried out to the control of heating-up temperature;
Described control mainboard, controls the motion of shower nozzle motion bracket and automatic rising-sinking platform by the program connected in computer or reading storage card.
2. a kind of program control type electrostatic spraying apparatus according to claim 1, is characterized in that: described shower nozzle comprises shell, metal female Luer, stainless steel syringe needle, and described shell adopts dielectric strength to be greater than 10kV/mm ambroin; Outer casing bottom is provided with metal female Luer, the protruding end of described metal female Luer is set to the outer cone joint in 6% Rule, the center of metal female Luer is provided with the through hole of an internal diameter 2mm, is provided with the polyfluortetraethylene pipe be connected with slurry delivery system in through hole; Described stainless steel syringe needle is connected with the protruding end of metal female Luer.
3. a kind of program control type electrostatic spraying apparatus according to claim 1, is characterized in that: described HV generator output comprises high-voltage positive electrode, high voltage negative; High-voltage positive electrode be connected with automatic rising-sinking platform and together with the metal shell of casing ground connection; High voltage negative is connected with the metal female Luer in shower nozzle.
4. a kind of program control type electrostatic spraying apparatus according to claim 1, is characterized in that: the general power of described insulating power supply, not higher than 2W, exports 1.5V ~ 12V voltage; Insulating power supply is as the input power of HV generator, and the general power of HV generator is not higher than 2W, and output voltage is not higher than 90kV.
5. a kind of program control type electrostatic spraying apparatus according to claim 1, it is characterized in that: described slurry delivery system comprises syringe pump feed system, slurry ultrasonic disperse system, described syringe pump feed system is connected with high-pressure electrostatic head module by polyfluortetraethylene pipe after being connected with slurry ultrasonic disperse system.
6. a kind of program control type electrostatic spraying apparatus according to claim 1, is characterized in that: described high voltage transient protection circuit is composed in series by high-tension resistive, high voltage induction and high voltage negative.
7. a kind of program control type electrostatic spraying apparatus according to claim 1, is characterized in that: described spraying regulating circuit is composed in parallel by diode and knob potentiometer.
8. a kind of program control type electrostatic spraying apparatus according to claim 1, is characterized in that: described shower nozzle motion bracket, by belt drive gear, is driven by X-axis motor and y-axis motor, planar moves along X-axis, Y direction.
9. a kind of program control type electrostatic spraying apparatus according to claim 1, is characterized in that: described automatic rising-sinking platform, by ball screw, is driven by Z axis motor and moves up and down along Z-direction.
10. a kind of program control type electrostatic spraying apparatus according to claim 5, is characterized in that: described syringe pump feed system is made up of syringe pump, disposable syringe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510515854.8A CN105170359B (en) | 2015-08-21 | 2015-08-21 | A kind of program control type electrostatic spraying apparatus |
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| CN201510515854.8A CN105170359B (en) | 2015-08-21 | 2015-08-21 | A kind of program control type electrostatic spraying apparatus |
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| CN105170359A true CN105170359A (en) | 2015-12-23 |
| CN105170359B CN105170359B (en) | 2017-08-29 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716143A (en) * | 2017-10-12 | 2018-02-23 | 佛山汇众森泰科技有限公司 | Electrostatic dyeing installation is used in a kind of handicraft processing |
| CN108380438A (en) * | 2018-01-26 | 2018-08-10 | 东莞市联洲知识产权运营管理有限公司 | A kind of closed spray case with internal lifting tool plate |
| CN108511610A (en) * | 2018-03-21 | 2018-09-07 | 南京大学昆山创新研究院 | A kind of spraying perovskite preparation method of solar battery and device entirely |
| CN110694827A (en) * | 2019-08-19 | 2020-01-17 | 天津大学 | Pneumatic automatic spraying device for preparing membrane electrode of fuel cell |
| CN111013844A (en) * | 2019-12-17 | 2020-04-17 | 佛山鹏程易胜机械有限公司 | Ultrasonic electrostatic spraying production line |
| CN111053295A (en) * | 2020-02-14 | 2020-04-24 | 烟台檀艺工艺品有限公司 | Printing and smearing device for feeding materials on surface of ceramic atomizing core |
| CN111889251A (en) * | 2020-07-21 | 2020-11-06 | 华中科技大学无锡研究院 | Spraying process parameter control system of high-speed railway automobile body |
| CN115007341A (en) * | 2022-08-08 | 2022-09-06 | 苏州砺宏电子设备有限公司 | Inductance electrostatic spraying equipment |
| CN116749649A (en) * | 2023-06-07 | 2023-09-15 | 武汉国创科光电装备有限公司 | Device for electro-hydrodynamic atomization film forming process and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107716143A (en) * | 2017-10-12 | 2018-02-23 | 佛山汇众森泰科技有限公司 | Electrostatic dyeing installation is used in a kind of handicraft processing |
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| CN108511610B (en) * | 2018-03-21 | 2021-11-30 | 南京大学昆山创新研究院 | Preparation method and device of full-spraying perovskite solar cell |
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| CN111889251A (en) * | 2020-07-21 | 2020-11-06 | 华中科技大学无锡研究院 | Spraying process parameter control system of high-speed railway automobile body |
| CN115007341A (en) * | 2022-08-08 | 2022-09-06 | 苏州砺宏电子设备有限公司 | Inductance electrostatic spraying equipment |
| CN116749649A (en) * | 2023-06-07 | 2023-09-15 | 武汉国创科光电装备有限公司 | Device for electro-hydrodynamic atomization film forming process and control method |
| CN116749649B (en) * | 2023-06-07 | 2024-01-02 | 武汉国创科光电装备有限公司 | Device for electro-hydrodynamic atomization film forming process and control method |
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Address after: 210093 Nanjing, Gulou District, Jiangsu, No. 22 Hankou Road Co-patentee after: KUNSHAN INNOVATION RESEARCH INSTITUTE OF NANJING University Patentee after: NANJING University Co-patentee after: Jiangsu Yanchang sanglaite new energy Co.,Ltd. Address before: 210093 Nanjing, Gulou District, Jiangsu, No. 22 Hankou Road Co-patentee before: KUNSHAN INNOVATION RESEARCH INSTITUTE OF NANJING University Patentee before: NANJING University Co-patentee before: KUNSHAN SUNLAITE NEW ENERGY Co.,Ltd. |