CN215612725U - Plastic extrusion sheet is with top layer spraying device - Google Patents
Plastic extrusion sheet is with top layer spraying device Download PDFInfo
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- CN215612725U CN215612725U CN202022348248.0U CN202022348248U CN215612725U CN 215612725 U CN215612725 U CN 215612725U CN 202022348248 U CN202022348248 U CN 202022348248U CN 215612725 U CN215612725 U CN 215612725U
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- coating room
- cylinder
- stock solution
- coating
- liquid storage
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Abstract
The utility model provides a plastics are extruded sheet and are used top layer spraying device, including the coating room, the guide roll, the mounting bracket, the cylinder, the stock solution chamber, the piston board, the equipartition board, the UV curing lamp, the stock solution box, the fluid infusion pipe, one end is equipped with the entrance point in the coating room, the other end is equipped with the exit end, the position that is close to the entrance point in the coating room is equipped with the guide roll, be equipped with the mounting bracket in the coating room, on the mounting bracket, the cylinder is installed to the lower symmetry, the cylinder front end is equipped with the stock solution chamber, stock solution chamber lateral wall tip is equipped with the stopper, the stock solution intracavity is equipped with the piston board to the one end of keeping away from the cylinder in proper order by being close to cylinder one end, the equipartition board, the piston board is connected with the telescopic link of cylinder through the briquetting, be close to on the position of exit end on the mounting bracket, the UV curing lamp is installed to the lower symmetry, coating room bottom is equipped with the stock solution box. The utility model can ensure the coating uniformity of the sheet, and avoid the condition that the thickness of the coating is uneven because the antistatic liquid flows on the surface of the plastic sheet, thereby ensuring the product quality.
Description
Technical Field
The utility model relates to the technical field of plastic sheet processing, in particular to a surface layer spraying device for a plastic extruded sheet.
Background
The application of plastic products in the field of packaging is continuously expanded, the plastic products are usually processed by plastic sheets, in a plastic extrusion sheet production line, the surface of the sheet needs to be coated with antistatic liquid, and the existing antistatic liquid coating device mainly works by matching an upper roller and a lower roller. When the antistatic liquid coating device is used, the two rollers clamp a sheet in the middle, and when the sheet passes through, the two rollers roll to coat the antistatic liquid. In the application of the coating device, the antistatic liquid has fluidity on the surface of the plastic sheet, so that when the plastic sheet is in an incomplete tensioning state, the antistatic liquid forms a coating with uneven thickness on the surface of the plastic sheet, the quality of a final finished product is poor, and the later use effect is influenced.
Disclosure of Invention
According to the technical problems, the utility model provides a surface layer spraying device for plastic extruded sheets, which comprises a coating room, guide rollers, a rotating shaft, an installation frame, a cylinder, a liquid storage cavity, a limiting block, a piston plate, a uniform distribution plate, a pressing block, a UV curing lamp, a connecting shaft, a liquid storage box body and a liquid supplementing pipe, wherein one end of the coating room is provided with an inlet end, the other end of the coating room is provided with an outlet end, the position, close to the inlet end, of the coating room is provided with the guide rollers, and the guide rollers are installed on the side wall of the coating room through the rotating shaft;
the coating machine is characterized in that a mounting frame is arranged in the coating room, connecting shafts are respectively arranged on two sides of the mounting frame and fixedly connected with the side wall of the coating room through the connecting shafts, air cylinders are symmetrically arranged on the upper portion and the lower portion of the mounting frame, a liquid storage cavity is arranged at the front end of each air cylinder, a limiting block is arranged at the end portion of the side wall of each liquid storage cavity, a piston plate and a uniform distribution plate are sequentially arranged in each liquid storage cavity from one end close to each air cylinder to one end far away from each air cylinder, each piston plate is connected with a telescopic rod of each air cylinder through a pressing block, NxM matrix micropores are formed in each uniform distribution plate, N is more than or equal to 50, and M is more than or equal to 50;
UV curing lamps are symmetrically arranged at the upper part and the lower part of the mounting rack close to the outlet end;
the coating room bottom is equipped with the stock solution box, is equipped with the fluid infusion pump in it, stock solution chamber lateral wall is equipped with the fluid infusion hole, the fluid infusion pump is connected through the fluid infusion pipe with the fluid infusion hole of stock solution chamber lateral wall.
Furthermore, the number of the guide rollers is 4, and the 4 guide rollers are arranged in a Z shape in a vertical plane.
Furthermore, the device also comprises a contact block, wherein the contact block is fixedly arranged on the surface of one side of the uniform distribution plate, which is far away from the cylinder.
Furthermore, the contact block is sponge, and the thickness range of the contact block is 1cm-2 cm.
The utility model has the beneficial effects that: the utility model relates to a surface layer spraying device for plastic extruded sheets, which horizontally guides the sheets entering a coating room through a guide roller arranged in a Z shape to enable the sheets to be in a completely tensioned state in the coating room, drives a piston plate to extrude relatively through an air cylinder, enables anti-static liquid to seep out from micropores of a uniform distribution plate, soaks a contact block, and coats the surfaces of the sheets.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an enlarged view of point A of the present invention;
fig. 3 is a schematic structural diagram of the mounting rack of the present invention.
As shown in the figure, the coating room is-1, an inlet end-101, an outlet end-102, a guide roller-2, a rotating shaft-3, a mounting rack-4, a cylinder-5, a liquid storage cavity-6, a limiting block-7, a piston plate-8, a uniform distribution plate-9, a pressing block-10, a UV curing lamp-11, a connecting shaft-12, a liquid storage box body-13, a liquid supplementing pipe-14, a sheet-15 and a contact block-16.
Detailed Description
The utility model will be further explained with reference to the drawings, in which: the utility model provides a surface layer spraying device for a plastic extruded sheet 15, which comprises a coating room 1, a guide roller 2, a rotating shaft 3, an installation frame 4, a cylinder 5, a liquid storage cavity 6, a limiting block 7, a piston plate 8, a uniform distribution plate 9, a pressing block 10, a UV curing lamp 11, a connecting shaft 12, a liquid storage box body 13 and a liquid supplementing pipe 14, wherein one end in the coating room 1 is provided with an inlet end 101, the other end is provided with an outlet end 102, the guide roller 2 is arranged at a position close to the inlet end 101 in the coating room 1, and the guide roller 2 is installed on the side wall of the coating room 1 through the rotating shaft 3;
the coating device is characterized in that a mounting frame 4 is arranged in the coating room 1, connecting shafts 12 are respectively arranged on two sides of the mounting frame 4 and fixedly connected with the side wall of the coating room 1 through the connecting shafts 12, air cylinders 5 are symmetrically arranged on the upper portion and the lower portion of the mounting frame 4, a liquid storage cavity 6 is arranged at the front end of each air cylinder 5, a limiting block 7 is arranged at the end portion of the side wall of each liquid storage cavity 6, a piston plate 8 and a uniform distribution plate 9 are sequentially arranged in each liquid storage cavity 6 from one end close to each air cylinder 5 to one end far away from each air cylinder 5, each piston plate 8 is connected with a telescopic rod of each air cylinder 5 through a pressing block 10, NxM matrix micropores are formed in each uniform distribution plate 9, N is not less than 50, and M is not less than 50;
the UV curing lamps 11 are symmetrically arranged at the upper part and the lower part of the mounting rack 4 close to the outlet end 102;
the coating room 1 bottom is equipped with liquid storage tank 13, is equipped with the fluid infusion pump in it, the liquid storage chamber 6 lateral wall is equipped with the fluid infusion hole, the fluid infusion pump is connected with the fluid infusion hole of liquid storage chamber 6 lateral wall through fluid infusion pipe 14.
Further, the number of the guide rollers 2 is 4, and the 4 guide rollers 2 are arranged in a Z shape in a vertical plane.
Further, the device also comprises a contact block 16, and the contact block 16 is fixedly arranged on the surface of the side, away from the cylinder 5, of the uniform distribution plate 9.
Further, the contact block 16 is a sponge, and the thickness range of the contact block is 1cm-2 cm.
The working principle is as follows: leading in the starting end of a sheet 15 from an inlet end 101 of a coating room 1, leading the sheet 15 along a guide roller 2 arranged in a Z shape along the direction shown in figure 1, leading the sheet to the next station from an outlet end 102 between two contact blocks 16 and between two UV curing lamps 11, wherein the surfaces of the two contact blocks 16 are respectively contacted with the upper surface and the lower surface of the sheet 15, extruding a piston plate 8 through an air cylinder 5, leading the static discharge liquid in a liquid storage cavity 6 to permeate into a sponge block through micropores of a uniform distribution plate 9, completely soaking the sponge block, and uniformly coating the static discharge liquid on the sheet 15 by the sponge block, wherein the sponge block is soft and avoids scratching the surface of the sheet 15; the discharged static liquid in the liquid storage cavity 6 is continuously supplemented into the liquid storage cavity 6 through a liquid supplementing pump and a liquid supplementing pipe 14 by a liquid storage box body 13, and the coated sheet 15 is cured by a UV curing lamp 11 and led out of the coating room 1.
According to the utility model, the sheet 15 entering the coating room 1 is horizontally guided by the guide roller 2 arranged in a Z shape, so that the sheet is in a completely tensioned state in the coating room 1, the piston plate 8 is driven to be relatively extruded by the air cylinder 5, the anti-static liquid is seeped out from the micropores of the uniform distribution plate 9, the contact block 16 is soaked, and the surface of the sheet 15 is coated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (4)
1. A surface layer spraying device for plastic extruded sheets is characterized by comprising a coating room, a guide roller, a rotating shaft, a mounting rack, a cylinder, a liquid storage cavity, a limiting block, a piston plate, a uniform distribution plate, a pressing block, a UV curing lamp, a connecting shaft, a liquid storage box body and a liquid supplementing pipe, wherein an inlet end is arranged at one end in the coating room, an outlet end is arranged at the other end in the coating room, the guide roller is arranged at a position close to the inlet end in the coating room, and the guide roller is mounted on the side wall of the coating room through the rotating shaft;
the coating machine is characterized in that a mounting frame is arranged in the coating room, connecting shafts are respectively arranged on two sides of the mounting frame and fixedly connected with the side wall of the coating room through the connecting shafts, air cylinders are symmetrically arranged on the upper portion and the lower portion of the mounting frame, a liquid storage cavity is arranged at the front end of each air cylinder, a limiting block is arranged at the end portion of the side wall of each liquid storage cavity, a piston plate and a uniform distribution plate are sequentially arranged in each liquid storage cavity from one end close to each air cylinder to one end far away from each air cylinder, each piston plate is connected with a telescopic rod of each air cylinder through a pressing block, NxM matrix micropores are formed in each uniform distribution plate, N is more than or equal to 50, and M is more than or equal to 50;
UV curing lamps are symmetrically arranged at the upper part and the lower part of the mounting rack close to the outlet end;
the coating room bottom is equipped with the stock solution box, is equipped with the fluid infusion pump in it, stock solution chamber lateral wall is equipped with the fluid infusion hole, the fluid infusion pump is connected through the fluid infusion pipe with the fluid infusion hole of stock solution chamber lateral wall.
2. A skin spray apparatus for plastic extruded sheets according to claim 1, wherein the number of said guide rolls is 4, and 4 guide rolls are arranged in a zigzag shape in a vertical plane.
3. The skin spray apparatus for plastic extruded sheets as claimed in claim 1, further comprising a contact block fixedly disposed on a surface of the distribution plate on a side thereof away from the cylinder.
4. A skin spray apparatus for plastic extruded sheets as in claim 3 wherein said contact block is a sponge having a thickness in the range of 1cm to 2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348248.0U CN215612725U (en) | 2020-10-21 | 2020-10-21 | Plastic extrusion sheet is with top layer spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348248.0U CN215612725U (en) | 2020-10-21 | 2020-10-21 | Plastic extrusion sheet is with top layer spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215612725U true CN215612725U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022348248.0U Active CN215612725U (en) | 2020-10-21 | 2020-10-21 | Plastic extrusion sheet is with top layer spraying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215612725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011460A1 (en) * | 2022-07-13 | 2024-01-18 | 宁德时代新能源科技股份有限公司 | Pressing and coating apparatus, electrode sheet coater, and battery production system |
-
2020
- 2020-10-21 CN CN202022348248.0U patent/CN215612725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024011460A1 (en) * | 2022-07-13 | 2024-01-18 | 宁德时代新能源科技股份有限公司 | Pressing and coating apparatus, electrode sheet coater, and battery production system |
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