CN105044764B - A kind of electron accelerator line dynamic acquisition device - Google Patents
A kind of electron accelerator line dynamic acquisition device Download PDFInfo
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- CN105044764B CN105044764B CN201510545145.4A CN201510545145A CN105044764B CN 105044764 B CN105044764 B CN 105044764B CN 201510545145 A CN201510545145 A CN 201510545145A CN 105044764 B CN105044764 B CN 105044764B
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- electron accelerator
- acquisition device
- dynamic acquisition
- line
- line dynamic
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Abstract
The invention discloses a kind of electron accelerator line dynamic acquisition device, including the bar magnet that can be moved in the horizontal direction, multiple collection rings are provided with the bar magnet, and magnet ring is provided between two neighboring collection ring, and each collection ring is connected by connecting line with control terminal.Moved horizontally by horizontally arranged multiple collection rings, gather line information of the electron beam on X/Y directions, the size of line, uniformity, line length and width can be directly displayed out, and the present apparatus need not be adjusted when adjusting electron accelerator parameter, therefore with reproducible.
Description
Technical field
The present invention relates to a kind of electron accelerator line dynamic acquisition device, belong to industrial irradiation processing technique field.
Background technology
Electron accelerator irradiation is that electric wire is wrapped on irradiation device for electronic accelerator, by its top electron accelerator
Electron beam is produced to irradiate product；By adjusting the beam intensity of electron accelerator and the fortune of irradiation device for electronic accelerator
Scanning frequency degree controls product dosage to require., need to be to the line size, length, width of electron accelerator before equipment installation operation
Checked with uniformity, the routine inspection mode of the length and width of line is beats beam bar, i.e., in clear PVC material or glass
Bombarded on plate with line and produce spot bar, measure the length and width of spot bar, the spot bar such as got is undesirable, also needs to adjust again
The parameter of whole electron accelerator beats beam bar again, repeats the action untill beam bar reaches job requirement；Due to transparent PVC material
Material or glass plate, which were beaten after a beam bar after must changing, could beat beam bar again, therefore this method can cause the waste of material,
And think error caused by repeating to change strip material.Line size and uniformity are to arrange in the X direction in industry regulation
Lie Duogen gathers copper bar, is spaced about 10cm.Collection copper bar is bombarded by line, the line for observing line size and X-direction is equal
Evenness, the problem of this method is present, can not measure for the uniformity of Y-direction.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electron accelerator line dynamic acquisition device, can be by beam
Size, uniformity, the line length and width of stream directly display out, and when adjusting electron accelerator parameter without adjusting this
Device, therefore with reproducible.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of electron accelerator line dynamic acquisition device, including the bar magnet that can be moved in the horizontal direction, on the bar magnet
Be provided with multiple collection rings, and magnet ring be provided between two neighboring collection ring, and each collection ring by connecting line with
Control terminal connection.
A kind of foregoing electron accelerator line dynamic acquisition device, it is characterised in that：Also include casing, in the casing
Be provided with two slide rails, the bar magnet is fixedly connected on sliding block, the sliding block can relatively described slide rail move horizontally.
A kind of foregoing electron accelerator line dynamic acquisition device, it is characterised in that：Step is additionally provided with the casing
Stepper motor, the sliding block are connected by driving-chain with the stepper motor.
A kind of foregoing electron accelerator line dynamic acquisition device, it is characterised in that：The quantity of the collection ring is many
In three.
A kind of foregoing electron accelerator line dynamic acquisition device, it is characterised in that：The material of the collection ring is copper
Or copper alloy, and plating nickel on surface.
A kind of foregoing electron accelerator line dynamic acquisition device, it is characterised in that：The material of the casing be 304,
316th, one kind in 316L or 321 stainless steels.
The beneficial effects of the invention are as follows：Moved horizontally by horizontally arranged multiple collection rings, collection electron beam is in X/Y side
Upward line information, the size of line, uniformity, line length and width can be directly displayed out, and in adjustment electricity
The present apparatus need not be adjusted during sub- accelerator data, therefore with reproducible.
Brief description of the drawings
Fig. 1 is a kind of structural representation of electron accelerator line dynamic acquisition device of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in figure 1, a kind of electron accelerator line dynamic acquisition device, including the bar magnet 8 that can be moved in the horizontal direction,
Multiple collection rings 6 are provided with the bar magnet 8, and magnet ring 7 is provided between two neighboring collection ring 6, and each collection ring 6
It is connected by connecting line with control terminal 10.
The electron accelerator line dynamic acquisition device is arranged under electron accelerator, collection ring 6Y directions center alignment
Electron accelerator scans the Y-direction center of window, gathers the X side of the center alignment electron accelerator scanning window of the shift motion of ring 6
To center, when electron accelerator goes out beam, multiple collection rings 6 separated by ceramic ring 7 on porcelain rod 8 move in X direction, and continuously
Real-time reception line electronics, control terminal 10 is fed back to by connecting line 9, so as to draw out the line of X-direction and Y-direction
The curve map of size and the uniformity, and the unevenness of line X-direction and Y-direction can be calculated.Counted since being received electronics
Calculate, terminate that the X-direction length of line can be drawn out to electronic receipt, the how many collection rings of observation receive electronics in Y-direction, can paint
Make the Y-direction width of line.And the present apparatus need not be adjusted when adjusting electron accelerator parameter, therefore with repeatability
It is good.
In the present embodiment, the quantity of collection ring 6 is no less than three, width that can also be according to actual electron beam in the Y direction,
The actual number of adjustment collection ring 6.
Also include casing 4, two slide rails 2 are provided with the casing 4, the bar magnet 8 is fixedly connected on sliding block 3, institute
State sliding block can relatively described slide rail 2 move horizontally, stepper motor 1 is additionally provided with the casing 4, the sliding block 3 passes through transmission
Chain is connected with the stepper motor 1.Steadily at the uniform velocity moved horizontally by the control slide block 3 of stepper motor 1 in X-direction, can also root
According to the translational speed needed by the adjusting slider 3 of stepper motor 1, sliding block displacement is electron accelerator line effective width.
The material of the collection ring 6 be copper or copper alloy, and plating nickel on surface, ensure that the reliability that beam parameters gather.
The material of the casing is 304,316, one kind in 316L or 321 stainless steels, ensure the service life of casing 4.
In summary, a kind of electron accelerator line dynamic acquisition device provided by the invention, can by the size of line,
Uniformity, line length and width directly display out, and need not adjust the present apparatus when adjusting electron accelerator parameter, therefore
With reproducible.
General principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Boundary.
Claims (6)
- A kind of 1. electron accelerator line dynamic acquisition device, it is characterised in that：Including the bar magnet that can be moved in the horizontal direction （8）, the bar magnet（8）On be provided with multiple collection rings（6）, and two neighboring collection ring（6）Between be provided with magnet ring（7）, and Each collection ring（6）Pass through connecting line and control terminal（10）Connection.
- A kind of 2. electron accelerator line dynamic acquisition device according to claim 1, it is characterised in that：Also include casing （4）, the casing（4）Inside it is provided with two slide rails（2）, the bar magnet（8）It is fixedly connected on sliding block（3）On, the sliding block can Relatively described slide rail（2）Move horizontally.
- A kind of 3. electron accelerator line dynamic acquisition device according to claim 2, it is characterised in that：The casing （4）Inside it is additionally provided with stepper motor（1）, the sliding block（3）Pass through driving-chain and the stepper motor（1）Connection.
- A kind of 4. electron accelerator line dynamic acquisition device according to claim 1, it is characterised in that：The collection ring （6）Quantity be no less than three.
- A kind of 5. electron accelerator line dynamic acquisition device according to claim 1, it is characterised in that：The collection ring （6）Material be copper or copper alloy, and plating nickel on surface.
- A kind of 6. electron accelerator line dynamic acquisition device according to claim 2, it is characterised in that：The casing （4）Material for 304,316, one kind in 316L or 321 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510545145.4A CN105044764B (en) | 2015-08-31 | 2015-08-31 | A kind of electron accelerator line dynamic acquisition device |
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| CN201510545145.4A CN105044764B (en) | 2015-08-31 | 2015-08-31 | A kind of electron accelerator line dynamic acquisition device |
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| CN105044764A CN105044764A (en) | 2015-11-11 |
| CN105044764B true CN105044764B (en) | 2017-11-10 |
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| CN105044764A (en) | 2015-11-11 |
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