CN216368570U - Photosensitive material board coating device - Google Patents
Photosensitive material board coating device Download PDFInfo
- Publication number
- CN216368570U CN216368570U CN202123023927.1U CN202123023927U CN216368570U CN 216368570 U CN216368570 U CN 216368570U CN 202123023927 U CN202123023927 U CN 202123023927U CN 216368570 U CN216368570 U CN 216368570U
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- spray head
- photosensitive material
- box body
- lining roller
- base body
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Abstract
The utility model relates to the technical field of photosensitive material plate production equipment, in particular to a coating device for a photosensitive material plate, which comprises a device frame, wherein a spray head for photosensitive materials is arranged on the device frame, the spray head is a part for spraying the photosensitive materials, a lining roller is arranged at a position opposite to the spray head, the lining roller is a part for supporting a base body, and the photosensitive materials sprayed by the spray head can form a layer of photosensitive material layer on the base body opposite to the base body; the side surfaces of the spray head and the lining roller are also provided with a box body, the box body is provided with an opening, the opening faces the side surfaces of the spray head and the lining roller, the box body also comprises a vacuumizing device, the vacuumizing device is provided with an air suction port, and the air suction port is communicated with the box body by a pipeline; the base body runs from back to front on the device frame, and the box body is arranged in front of the position of the spray head opposite to the lining roller. The coating device for the photosensitive material plate has the advantages of good homogenization effect of the formed photosensitive material layer and contribution to improving the product quality.
Description
Technical Field
The utility model relates to the technical field of photosensitive material plate production equipment, in particular to a coating device for a photosensitive material plate.
Background
The photosensitive material plate comprises a base body and a photosensitive material layer on the base body.
An apparatus for forming a layer of a photosensitive material on a substrate is a photosensitive material sheet coating device.
The coating device for the photosensitive material plate comprises a device frame, wherein a spray head for photosensitive materials is arranged on the device frame, the spray head is a part for spraying the photosensitive materials, a lining roller is arranged at a position opposite to the spray head, the lining roller is a part for supporting a base body, the photosensitive materials sprayed out by the spray head are opposite to the base body, a layer of photosensitive material layer can be formed on the base body, and the base body is a thin aluminum plate.
In the prior art, the arrangement of atomized photosensitive materials sprayed by a spray head is not changed on the side surfaces of the spray head and a lining roller, so that the sprayed photosensitive materials directly and vertically face the base, the defect of poor homogenization effect of a photosensitive material layer is caused, and the product quality is influenced.
Disclosure of Invention
The utility model aims to solve the defects and provides a coating device for a photosensitive material plate, which has a good homogenizing effect of the formed photosensitive material layer and is beneficial to improving the product quality.
The technical scheme adopted by the utility model is as follows: a coating device for a photosensitive material plate comprises a device frame, wherein a spray head for photosensitive materials is arranged on the device frame, the spray head is a part for spraying the photosensitive materials, a lining roller is arranged at a position opposite to the spray head, the lining roller is a part for lining a base body, and the photosensitive materials sprayed out by the spray head face the base body to form a layer of photosensitive material layer on the base body; the method is characterized in that: the side surfaces of the spray head and the lining roller are also provided with a box body, the box body is provided with an opening, the opening faces the side surfaces of the spray head and the lining roller, the box body also comprises a vacuumizing device, the vacuumizing device is provided with an air pumping hole, and the air pumping hole is communicated with the box body through a pipeline.
Furthermore, the base body runs from back to front on the device frame, and the box body is arranged in front of the position, opposite to the lining roller, of the spray head.
Furthermore, the spray heads are multiple, the pipeline communicating box is internally provided with a pipeline interface, the pipeline interfaces are multiple, one pipeline interface is arranged in front of each spray head, and the pipeline interfaces are positive pipeline interfaces.
Furthermore, a pipeline interface is arranged between adjacent pipeline interfaces, and the pipeline interface is an auxiliary pipeline interface.
Further, the distance from the front end of the nozzle to the surface of the substrate is 0.12 mm.
Further, the box body has a matching structure at a position close to the lining roller.
The utility model has the beneficial effects that: the coating device for the photosensitive material plate has the advantages of good homogenization effect of the formed photosensitive material layer and contribution to improving the product quality.
Drawings
Fig. 1 is a schematic side view of the present invention.
FIG. 2 is a schematic view of the direction A-B-C-D-E in FIG. 1.
Wherein: 1. the device comprises a device frame 2, a spray head 3, a lining roller 4, a base body 5, a box body 51, a box body opening 6, a vacuumizing device 61, an air suction opening 7, a pipeline 8, a pipeline interface 81, a positive pipeline interface 82 and an auxiliary pipeline interface.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, a coating device for a photosensitive material plate comprises a device frame 1, wherein a spray head 2 for photosensitive material is arranged on the device frame, the spray head is a component for spraying the photosensitive material, a lining roller 3 is arranged at a position opposite to the spray head, the lining roller is a component for supporting a substrate 4, and the photosensitive material sprayed by the spray head is opposite to the substrate to form a layer of photosensitive material on the substrate; the method is characterized in that: the side surfaces of the spray head and the lining roller are also provided with a box body 5, the box body is provided with an opening 51, the opening faces the side surfaces of the spray head and the lining roller, the box body also comprises a vacuum pumping device 6, the vacuum pumping device is provided with a pumping hole 61, and the pumping hole is communicated with the box body through a pipeline 7.
According to the utility model, negative pressure is formed in the box body, so that the path of the photosensitive material sprayed out by the spray head can form a curve structure, the walking path of the photosensitive material is increased, and the purpose of the utility model can be realized.
Furthermore, the base body runs from back to front on the device frame, and the box body is arranged in front of the position, opposite to the lining roller, of the spray head.
The direction of arrow F in the figure is the direction of the general advance. The utility model has the advantage of better effect of the formed photosensitive material layer.
Further, the spray heads are multiple, the pipeline communicating box is internally provided with a pipeline interface 8, the pipeline interfaces are multiple, a pipeline interface is arranged in front of each spray head, and the pipeline interface is a positive pipeline interface 81.
Further, there is a pipe connection between adjacent pipe connections, which is a secondary pipe connection 82.
The device has the advantage of better quality of the produced photosensitive material layer.
Further, the distance from the front end of the nozzle to the surface of the substrate is 0.12 mm.
The utility model has the advantage of more reasonable design.
Further, the box body has a matching structure at a position close to the lining roller.
The utility model ensures the effect of the box body.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (6)
1. A coating device for a photosensitive material plate comprises a device frame, wherein a spray head for photosensitive materials is arranged on the device frame, the spray head is a part for spraying the photosensitive materials, a lining roller is arranged at a position opposite to the spray head, the lining roller is a part for lining a base body, and the photosensitive materials sprayed out by the spray head face the base body to form a layer of photosensitive material layer on the base body; the method is characterized in that: the side surfaces of the spray head and the lining roller are also provided with a box body, the box body is provided with an opening, the opening faces the side surfaces of the spray head and the lining roller, the box body also comprises a vacuumizing device, the vacuumizing device is provided with an air pumping hole, and the air pumping hole is communicated with the box body through a pipeline.
2. A plate coating apparatus of claim 1, wherein: the base body runs from back to front on the device frame, and the box body is arranged in front of the position of the spray head opposite to the lining roller.
3. A plate coating apparatus of a photosensitive material according to claim 1 or 2, wherein: the shower nozzle be a plurality of, pipeline intercommunication box in be the pipeline interface, the pipeline interface be a plurality of, there is a pipeline interface in the front of every shower nozzle, the pipeline interface be positive pipeline interface.
4. A plate coating apparatus of claim 3, wherein: and a pipeline interface is arranged between the adjacent pipeline interfaces and is an auxiliary pipeline interface.
5. A plate coating apparatus of claim 4, wherein: the distance from the front end of the spray head to the surface of the substrate is 0.12 mm.
6. A plate coating apparatus of claim 4, wherein: the box body is provided with a matching structure at the position close to the lining roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023927.1U CN216368570U (en) | 2021-12-06 | 2021-12-06 | Photosensitive material board coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023927.1U CN216368570U (en) | 2021-12-06 | 2021-12-06 | Photosensitive material board coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216368570U true CN216368570U (en) | 2022-04-26 |
Family
ID=81222407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123023927.1U Active CN216368570U (en) | 2021-12-06 | 2021-12-06 | Photosensitive material board coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216368570U (en) |
-
2021
- 2021-12-06 CN CN202123023927.1U patent/CN216368570U/en active Active
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