CN220239061U - Anti-adhesion coating machine - Google Patents
Anti-adhesion coating machine Download PDFInfo
- Publication number
- CN220239061U CN220239061U CN202320791088.8U CN202320791088U CN220239061U CN 220239061 U CN220239061 U CN 220239061U CN 202320791088 U CN202320791088 U CN 202320791088U CN 220239061 U CN220239061 U CN 220239061U
- Authority
- CN
- China
- Prior art keywords
- coating roller
- shaft
- scraper
- upper sealing
- sealing knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000576 coating method Methods 0.000 title claims abstract description 86
- 239000011248 coating agent Substances 0.000 title claims abstract description 82
- 238000007789 sealing Methods 0.000 claims description 43
- 239000000155 melt Substances 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 15
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an anti-adhesion coating machine which comprises a frame, a rubber box, a coating roller and a pressure roller, wherein the coating roller and the pressure roller are rotatably arranged on the frame, the coating roller and the pressure roller are distributed up and down, the rubber box is attached to the coating roller, and the diameter of the coating roller is smaller than that of the pressure roller. According to the anti-adhesion coating machine, the diameter of the coating roller is smaller than that of the pressure roller, so that the contact area during gluing can be reduced, and the problem that materials are adhered to drive winding is solved.
Description
Technical Field
The utility model relates to gluing equipment, in particular to an anti-adhesion coating machine.
Background
The coating process is a common process for producing multi-layer composites, which is common in the prior art.
The existing coating machine structure mainly comprises a frame, a coating roller and a pressure roller combination arranged on the frame and a melt box arranged on the side face of the coating roller, in the coating process, the melt box is mainly used for coating the melt on the coating roller, and then a material to be coated passes through the space between the coating roller and the pressure roller, so that the melt on the coating roller can be coated on the material to finish the coating process, however, the diameter of the coating roller in the prior art is mostly the same as that of the pressure roller, so that the condition that the contact surface between the coating roller and the material is larger exists, and the material is more easily taken up by the coating roller and is wound on the coating roller in the coating process.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an anti-adhesion coating machine which is difficult to bring up materials by a coating roller.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-adhesion coating machine, includes frame, melt box and rotatable coating roller and the pressure roller of setting in the frame, the coating roller is upper and lower distribution with the pressure roller, melt box laminating is on the coating roller, the diameter of coating roller is less than the diameter of pressure roller.
As a further improvement of the utility model, the melt box comprises an upper sealing knife and an upper scraper which are vertically distributed, the knife surfaces are attached to the coating roller, a containing space for containing melt is formed between the knife surfaces, and a glue passing port is formed in the middle of the upper sealing knife.
As a further improvement of the utility model, the upper sealing knife comprises an upper sealing knife shaft, an upper sealing knife base and an upper sealing knife blade, wherein the end part of the upper sealing knife shaft is arranged on the frame and is close to the coating roller, the upper sealing knife base is fixedly arranged on one side of the upper sealing knife shaft facing the coating roller, the upper sealing knife blade is fixedly arranged on one side of the upper sealing knife base facing the coating roller, the side edge of the upper sealing knife blade is attached to the coating roller, and the upper sealing knife blade is inclined against the rotating direction of the coating roller.
As a further improvement of the utility model, an adjusting block is fixed at the end part of the upper cutter sealing shaft, an adjusting base is fixed at the position of the frame above the adjusting block, an adjusting screw is rotatably arranged in the adjusting base, and the lower end of the adjusting screw is in threaded connection with the adjusting block.
As a further improvement of the utility model, the upper scraper comprises an upper scraper shaft, a scraper bottom plate and a scraper plate, the end part of the upper scraper shaft is translatably arranged on the frame, the scraper bottom plate is arranged on one side of the upper scraper shaft facing the coating roller, the scraper plate is arranged on one side of the scraper bottom plate facing the coating roller, the scraper plate is inclined along the rotating direction of the coating roller, and a driving device for driving the scraper shaft to translate back and forth is arranged at the position of the frame close to the end part of the upper scraper shaft.
As a further improvement of the utility model, the driving device comprises a driving motor and a driving cam, the machine body of the driving motor is fixedly arranged on the machine frame, the driving cam is coaxially fixed on an output shaft of the driving motor, two mutually-spaced translation discs are coaxially sleeved at the end part of the upper scraper shaft, and the driving cam is arranged between the two translation discs.
As a further improvement of the utility model, the driving cam comprises an eccentric shaft and a bearing sleeved on the eccentric shaft, and one end of the eccentric shaft is coaxially fixed with the output shaft of the driving motor.
The utility model has the beneficial effects that the contact area between the coating roller and the material during gluing can be effectively reduced by setting the coating roller to be smaller than the pressure roller, and the pressure roller maintains the original diameter and can maintain enough supporting force, so that compared with the mode in the prior art, the situation that the material is carried up by the coating roller can be effectively reduced.
Drawings
FIG. 1 is an overall block diagram of an anti-blocking coater of the present utility model;
FIG. 2 is an overall construction view of the melt cartridge of FIG. 1;
fig. 3 is an overall construction diagram of the driving apparatus in fig. 2.
Detailed Description
The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.
Referring to fig. 1 to 3, an anti-adhesion coating machine of this embodiment includes a frame 1, a melt box 4, and a rotatable coating roller 2 and a pressure roller 3 which are disposed on the frame 1, the coating roller 2 and the pressure roller 3 are vertically distributed, the melt box 4 is attached to the coating roller 2, the diameter of the coating roller 2 is smaller than that of the pressure roller 3, and by the arrangement of the above structure, the contact area between the coating roller 2 and the material can be effectively reduced, thereby effectively reducing the situation that the material is carried up by the coating roller.
As a modified specific embodiment, the melt box 4 includes an upper sealing knife 41 and an upper scraper 42 which are vertically distributed, and the knife surfaces are attached to the coating roller 2, and a containing space for containing the melt is formed between the knife surfaces, and the middle part of the upper sealing knife 41 is provided with a glue passing opening.
As a specific embodiment of improvement, the upper sealing knife 41 includes an upper sealing knife shaft 411, an upper sealing knife base 412 and an upper sealing knife 413, the end of the upper sealing knife shaft 411 is mounted on the frame 1 and is close to the coating roller 2, the upper sealing knife base 412 is fixedly mounted on one side of the upper sealing knife shaft 411 facing the coating roller 2, the upper sealing knife 413 is fixedly mounted on one side of the upper sealing knife base 412 facing the coating roller 2, the side edge of the upper sealing knife 413 is attached to the coating roller 2, and the upper sealing knife 413 is inclined against the rotation direction of the coating roller 2, by the arrangement of the structure, a reverse upper sealing knife 41 structure can be effectively realized, so that even when the coating roller 2 drives the material to run, the material can be effectively shoveled from the coating roller 2 by the arrangement of the upper sealing knife 413.
As a modified specific embodiment, an adjusting block 414 is fixed at the end of the upper cutter shaft 411, an adjusting base 415 is fixed at a position of the frame 1 above the adjusting block 414, an adjusting screw 416 is rotatably disposed in the adjusting base 415, and the lower end of the adjusting screw 416 is in threaded connection with the adjusting block 414.
As a specific embodiment of improvement, the upper scraper 42 includes an upper scraper shaft 421, a scraper bottom plate 422 and a scraper plate 423, the end portion of the upper scraper shaft 421 is translatably mounted on the frame 1, the scraper bottom plate 422 is mounted on one side of the upper scraper shaft 421 facing the coating roller 2, the scraper plate 423 is mounted on one side of the scraper bottom plate 422 facing the coating roller 2, and the scraper plate 423 is inclined along the rotation direction of the coating roller 2, the position of the frame 1 near the end portion of the upper scraper shaft 421 is provided with a driving device 5 for driving the scraper shaft 421 to translate back and forth, and through the arrangement of the structure, the upper scraper 42 can translate back and forth in the process of coating, thereby avoiding the problem that the deposited line is formed on the coating roller 2 caused by the accumulation of the molten liquid, and enabling the molten liquid on the coating roller 2 to be more uniform.
As an improved specific embodiment, the driving device 5 includes a driving motor 51 and a driving cam 52, the body of the driving motor 51 is fixedly mounted on the frame 1, the driving cam 52 is coaxially fixed on the output shaft of the driving motor 51, two mutually spaced translation discs 424 are coaxially sleeved at the end of the upper scraper shaft 421, the driving cam 52 is disposed between the two translation discs 424, through the arrangement of the above structure, the translation discs 424 can be sequentially driven to move by using the rotation of the driving cam 52, and the effect of the upper scraper shaft 421 translating back and forth on the frame 1 is further achieved.
As a specific embodiment of improvement, the driving cam 52 includes an eccentric shaft 521 and a bearing sleeved on the eccentric shaft 521, one end of the eccentric shaft 521 is coaxially fixed with the output shaft of the driving motor 51, by the arrangement of the structure, the effect of sequentially pushing the translation disc 424 can be effectively achieved through the eccentric action of the eccentric shaft 521, and the abrasion in the running process can be effectively reduced by adopting a manner that the bearing contacts with the translation disc 424.
In summary, in the anti-adhesion coating machine of the embodiment, the coating operation for the material can be effectively realized through the arrangement of the coating roller 2 and the pressure roller 3, and the contact area between the coating roller 2 and the material can be effectively reduced by setting the diameter of the coating roller 2 to be smaller than the diameter of the pressure roller 3, so that the situation that the coating roller 2 drives the material is reduced.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. The utility model provides an anti-adhesion coating machine, includes frame (1), melt box (4) and rotatable coating roller (2) and pressure roller (3) that set up on frame (1), coating roller (2) are upper and lower distribution with pressure roller (3), melt box (4) laminating on coating roller (2), its characterized in that: the diameter of the coating roller (2) is smaller than that of the pressure roller (3).
2. The anti-blocking coater according to claim 1, wherein: the melt box (4) comprises an upper sealing knife (41) and an upper scraper (42) which are vertically distributed, the knife faces are attached to the coating roller (2), a containing space for containing melt is formed between the knife faces, and a glue passing port is formed in the middle of the upper sealing knife (41).
3. The anti-blocking coater according to claim 2, wherein: the upper sealing knife (41) comprises an upper sealing knife shaft (411), an upper sealing knife base (412) and an upper sealing knife blade (413), wherein the end part of the upper sealing knife shaft (411) is arranged on the frame (1) and is close to the coating roller (2), the upper sealing knife base (412) is fixedly arranged on one side of the upper sealing knife shaft (411) facing the coating roller (2), the upper sealing knife blade (413) is fixedly arranged on one side of the upper sealing knife base (412) facing the coating roller (2), the side edge of the upper sealing knife blade (413) is attached to the coating roller (2), and the upper sealing knife blade (413) is inclined against the rotating direction of the coating roller (2).
4. An anti-blocking coater according to claim 3, wherein: an adjusting block (414) is fixed at the end part of the upper cutter sealing shaft (411), an adjusting base (415) is fixed at the position of the frame (1) above the adjusting block (414), an adjusting screw (416) is rotatably arranged in the adjusting base (415), and the lower end of the adjusting screw (416) is in threaded connection with the adjusting block (414).
5. The anti-blocking coater according to claim 2 or 3 or 4, wherein: the upper scraper (42) comprises an upper scraper shaft (421), a scraper bottom plate (422) and a scraper plate (423), the end part of the upper scraper shaft (421) is translatably arranged on the frame (1), the scraper bottom plate (422) is arranged on one side of the upper scraper shaft (421) facing the coating roller (2), the scraper plate (423) is arranged on one side of the scraper bottom plate (422) facing the coating roller (2), the scraper plate (423) is inclined along the rotation direction of the coating roller (2), and a driving device (5) for driving the scraper shaft (421) to translate back and forth is arranged at the position of the frame (1) close to the end part of the upper scraper shaft (421).
6. The anti-blocking coater according to claim 5, wherein: the driving device (5) comprises a driving motor (51) and a driving cam (52), the machine body of the driving motor (51) is fixedly arranged on the frame (1), the driving cam (52) is coaxially fixed on an output shaft of the driving motor (51), two mutually-spaced translation discs (424) are coaxially sleeved at the end part of the upper scraper shaft (421), and the driving cam (52) is arranged between the two translation discs (424).
7. The anti-blocking coater according to claim 6, wherein: the driving cam (52) comprises an eccentric shaft (521) and a bearing sleeved on the eccentric shaft (521), and one end of the eccentric shaft (521) is coaxially fixed with the output shaft of the driving motor (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791088.8U CN220239061U (en) | 2023-04-11 | 2023-04-11 | Anti-adhesion coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791088.8U CN220239061U (en) | 2023-04-11 | 2023-04-11 | Anti-adhesion coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239061U true CN220239061U (en) | 2023-12-26 |
Family
ID=89267836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320791088.8U Active CN220239061U (en) | 2023-04-11 | 2023-04-11 | Anti-adhesion coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239061U (en) |
-
2023
- 2023-04-11 CN CN202320791088.8U patent/CN220239061U/en active Active
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| GR01 | Patent grant |