A kind of release paper coating shower film device

Abstract

The utility model relates to the technical field of release paper coating and showering membrane, disclose a kind of release paper coating and showering membrane device, including base, the top of base is fixedly connected with box, two sides of the box are slidably penetrated with two mounting blocks, two the opposite side of the mounting block is evenly provided with two sliding slot, the inside of several sliding slots is slidably connected with sliding block, between every two opposite the side of sliding block Rotatably connected with cleaning roller.The utility model can be removed from the box and cleaned or replaced by the cooperation of mounting block, sliding slot, sliding block, fixed component one, hollow plate, fixed component two, screw rod, push frame and driving disc etc. Structure, simple and convenient operation, avoid the situation that the surface of cleaning roller is stacked with a large number of burrs and residual glue and causes its cleaning effect to decline, simultaneously solve the problem that cleaning roller is located in the inside of box and causes staff to be difficult to replace, improve the efficiency of release paper coating and showering membrane whole.

Description

Technical Field

[0001] This utility model relates to the field of release paper coating technology, and in particular to a release paper coating device. Background Technology

[0002] Release paper, also known as release paper, anti-stick paper, or silicone paper, is a type of anti-stick paper that prevents prepreg from sticking together and protects it from contamination. Release paper consists of base paper, a PE coating layer, and a silicone oil layer. During production, a hot-melt PE plastic film is first evenly coated onto the paper surface to form a coated paper. Then, silicone coating is applied. Silicone coating is done by using a coating machine to apply organosilicon to the surface of other materials in the roll, forming a silicone oil layer called silicone paper (film), thereby achieving the functions of non-stick and oil-proof.

[0003] For example, Chinese utility model patent application number CN202320568665.7 discloses a release paper coating and laminating device, including a worktable, a laminating box on the worktable, mounting frames on both sides of the laminating box, a feeding roller and a receiving roller rotatably mounted on the mounting frames on both sides, a burr cleaning component between the laminating box and the feeding roller, and inlets and outlets at both ends of the laminating box, with cleaning rollers movably connected inside the laminating box near the inlets and outlets. This utility model is beneficial for improving the flatness of the release paper after processing and improving the production quality of the release paper.

[0004] The above solution has the following shortcomings in actual use: The solution uses a cleaning roller to clean the burrs and residual glue on the release paper, thereby improving the cleanliness and quality of the paper surface. However, with the increase of use, a large number of burrs and residual glue will accumulate on the surface of the cleaning roller, resulting in a decrease in its cleaning effect. Furthermore, since the cleaning roller is located inside the box, it is difficult for the staff to replace the cleaning roller, thereby reducing the overall efficiency of the release paper coating. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a release paper coating device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a release paper coating and laminating device, comprising a base, a box body fixedly connected to the top of the base, two mounting blocks slidingly passing through both sides of the box body, two sliding grooves opened on opposite sides of the two mounting blocks, sliders slidably connected inside several sliding grooves, a cleaning roller rotatably connected between each pair of opposite sliders, a fixing component one being provided inside the mounting blocks, hollow plates fixedly connected to both sides of the box body, fixing components two being provided on both sides of the inner wall of the hollow plates, a lead screw threaded through the surface of the hollow plates, one end of the lead screw threaded through the interior of the hollow plates and fixedly connected to a push frame, the other end of the lead screw fixedly connected to a drive disc, a burr cleaning mechanism being installed on the top of the base, a laminating mechanism being installed on the top of the box body, an air supply component being provided on the top of the box body, a heating component being provided inside the box body, a scraping component being provided inside the box body, and openings being provided on both sides of the box body.

[0007] By adopting the above technical solution, several cleaning rollers inside the box can be replaced. The operation is simple and convenient, avoiding the situation where a large amount of burrs and residual glue accumulate on the cleaning rollers, which would reduce their cleaning effect.

[0008] As a further description of the above technical solution:

[0009] The fixing component includes a mounting groove formed inside the mounting block. A spring is fixedly connected to one side of the inner wall of the mounting groove. A fixing bracket is fixedly connected to one end of the spring. A push handle is fixedly connected to the surface of the fixing bracket.

[0010] By adopting the above technical solution, the two sliders can be removed, making it convenient to remove and replace the cleaning roller separately.

[0011] As a further description of the above technical solution:

[0012] Both sides of the fixing frame slide through into the interior of the two sliders.

[0013] As a further description of the above technical solution:

[0014] The second fixing component includes a second spring that is fixedly connected to one side of the inner wall of the hollow plate. A fixing strip is fixedly connected to one side of the second spring, and the surface of the fixing strip is provided with an inclined surface.

[0015] By adopting the above technical solution, when the lead screw drives the push frame to move outward, until the push frame no longer contacts the inclined plane, the second spring will drive the fixing strip to move, causing one side of it to detach from the mounting block, thereby releasing the fixing of the mounting block.

[0016] As a further description of the above technical solution:

[0017] One side of the fixing strip slides through into the interior of the mounting block.

[0018] As a further description of the above technical solution:

[0019] The gas delivery assembly includes a hot air blower installed on the top of the housing, and a three-way pipe is fixedly connected to the output end of the hot air blower.

[0020] As a further description of the above technical solution:

[0021] The heating assembly includes two heating frames fixedly connected to the top and bottom of the inner wall of the box, and several heating wires are fixedly connected inside the heating frames.

[0022] By adopting the above technical solution, the hot air delivered by the hot air blower to the inner walls of the two heating frames can be further heated, thereby enabling better drying of the release paper after coating.

[0023] As a further description of the above technical solution:

[0024] The adhesive scraping assembly includes two electrically operated telescopic rods fixedly connected to the top and bottom of the inner wall of the box, and each of the telescopic ends of the two electrically operated telescopic rods is fixedly connected to an adhesive scraper.

[0025] This utility model has the following beneficial effects:

[0026] Compared with existing technologies, this release paper coating and laminating device, through the coordinated use of structures such as mounting blocks, chutes, sliders, fixing components one, hollow plates, fixing components two, lead screws, push frames, and drive discs, allows the cleaning roller to be removed from the housing for cleaning or replacement. The operation is simple and convenient, avoiding the accumulation of a large amount of burrs and residual glue on the surface of the cleaning roller, which leads to a decrease in its cleaning effect. At the same time, it solves the problem that the cleaning roller is located inside the housing, making it difficult for workers to replace, thus improving the overall efficiency of release paper coating and laminating. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a release paper coating and film application device proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the box structure of a release paper coating and film application device proposed in this utility model;

[0029] Figure 3 This is a schematic diagram of the hollow plate structure of a release paper coating and film application device proposed in this utility model;

[0030] Figure 4This is a schematic diagram of the heating frame structure of a release paper coating and film application device proposed in this utility model;

[0031] Figure 5 for Figure 3 A magnified view of a portion at point A shown in the diagram.

[0032] Legend:

[0033] 1. Base; 2. Housing; 3. Mounting block; 4. Slide groove; 5. Slider; 6. Cleaning roller; 7. Hollow plate; 8. Lead screw; 9. Push frame; 10. Drive plate; 11. Mounting slot; 12. Spring 1; 13. Fixing frame; 14. Push handle; 15. Spring 2; 16. Fixing strip; 17. Inclined surface; 18. Hot air blower; 19. T-pipe; 20. Heating frame; 21. Heating wire; 22. Electric telescopic rod; 23. Glue scraper; 24. Opening; 25. Burr removal mechanism; 26. Coating mechanism. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Reference Figure 1-5This utility model provides a release paper coating and laminating device, comprising: a base 1, a box 2 fixedly connected to the top of the base 1, two mounting blocks 3 slidingly passing through both sides of the box 2, two grooves 4 opened on opposite sides of the two mounting blocks 3, sliders 5 slidably connected inside the grooves 4, a cleaning roller 6 rotatably connected between each pair of opposite sliders 5, a fixing component 1 inside the mounting blocks 3, hollow plates 7 fixedly connected to both sides of the box 2, fixing components 2 on both sides of the inner wall of the hollow plates 7, a lead screw 8 threaded through the surface of the hollow plates 7, one end of the lead screw 8 threaded through the interior of the hollow plates 7 and fixedly connected to a pusher 9, the other end of the lead screw 8 fixedly connected to a drive disc 10, a burr cleaning mechanism 25 installed on the top of the base 1, and a laminating mechanism 26 installed on the top of the box 2. The top of the housing 2 is equipped with an air supply component, the interior of the housing 2 is equipped with a heating component and a scraping component, and openings 24 are provided on both sides of the housing 2. One side of the inner wall of the slide 4 extends to the surface of the mounting block 3 and communicates with the surface of the mounting block 3. The two mounting blocks 3 are symmetrical about the center of the housing 2. The push frame 9 is U-shaped. The burr cleaning mechanism 25 and the coating mechanism 26 both adopt existing mature technologies, and the specific composition and operating principle can be referred to the Chinese patent with publication number CN202320568665.7. The housing 2 is made of transparent material. By adopting the above technical solution, several cleaning rollers 6 inside the housing 2 can be replaced. The operation is simple and convenient, and the cleaning effect is reduced due to the accumulation of a large number of burrs and residual glue on the cleaning rollers 6.

[0036] The fixing component includes a mounting groove 11 inside the mounting block 3. A spring 12 is fixedly connected to one side of the inner wall of the mounting groove 11. A fixing bracket 13 is fixedly connected to one end of the spring 12. A push handle 14 is fixedly connected to the surface of the fixing bracket 13. Both sides of the fixing bracket 13 slide through into the interior of the two sliders 5. Both the fixing bracket 13 and the push handle 14 are U-shaped. One side of the push handle 14 slides through into the exterior of the mounting block 3. By adopting the above technical solution, the fixing of the two sliders 5 can be released, making it convenient to remove and replace the cleaning roller 6 separately.

[0037] The second fixing component includes a second spring 15 fixedly connected to one side of the inner wall of the hollow plate 7. A fixing strip 16 is fixedly connected to one side of the second spring 15. The surface of the fixing strip 16 has an inclined surface 17. One side of the fixing strip 16 slides through into the interior of the mounting block 3. The fixing strip 16 is L-shaped. By adopting the above technical solution, when the lead screw 8 drives the push frame 9 to move outward, until the push frame 9 no longer contacts the inclined surface 17, the second spring 15 will drive the fixing strip 16 to move, causing one side of it to detach from the mounting block 3, thereby releasing the fixing of the mounting block 3.

[0038] The gas delivery assembly includes a hot air blower 18 installed on the top of the housing 2, and a three-way pipe 19 is fixedly connected to the output end of the hot air blower 18.

[0039] The heating assembly includes two heating frames 20 fixedly connected to the top and bottom of the inner wall of the housing 2. Several heating wires 21 are fixedly connected inside the heating frames 20. The two ends of the three-way pipe 19 are respectively fixedly inserted into the interior of the two heating frames 20 and located above or below the heating wires 21. By adopting the above technical solution, the hot air delivered by the hot air blower 18 to the inner wall of the two heating frames 20 can be further heated, thereby enabling better drying of the release paper after coating.

[0040] The adhesive scraping assembly includes two electric telescopic rods 22 fixedly connected to the top and bottom of the inner wall of the housing 2, and each of the telescopic ends of the two electric telescopic rods 22 is fixedly connected to an adhesive scraper 23.

[0041] Working principle: In use, the burr removal mechanism 25 first scrapes off the burrs on the surface of the release paper. After the burrs are removed, the paper enters the box 2 and the cleaning roller 6 on one side of the box 2 removes the scraped burrs. Then, the coating mechanism 26 coats the release paper. Then, the hot air blower 18 is started to heat the outside air and deliver it to the two heating frames 20 through the three-way pipe 19. At this time, several heating wires 21 are started to further heat the outside air. The heated outside air dries the coated paper. At the same time, the electric telescopic rod 22 is started to drive the glue scraper 23 to move until it contacts the coated paper. Then, the glue scraper 23 scrapes off the excess glue on the paper. When the paper leaves the box 2, the two cleaning rollers 6 on the other side remove the scraped glue from the paper.

[0042] When cleaning or replacing the cleaning roller 6, the operator first reverses the drive disc 10, causing it to rotate and move the lead screw 8 outwards, which in turn moves the push frame 9 outwards until the push frame 9 no longer contacts the inclined plane 17. At this point, the two springs 12 will move the fixing strip 16 away from the mounting block 3 and detach it from the mounting block 3, thus releasing the fixing of the mounting block 3 and allowing the mounting block 3 to be removed from the housing 2. Then, the fixing strip 16 is pulled outwards, causing it to squeeze the second spring 15 and move the fixing frame 13 until the fixing strip 16 can no longer be pulled. This indicates that the two sides of the fixing frame 13 have detached from the two sliders 5, releasing the fixing of the sliders 5 and facilitating the removal of the sliders 5 and the cleaning roller 6 for cleaning. Alternatively, the cleaning roller 6 can be replaced. If the cleaning roller 6 needs to be installed afterward, first slide the two sliders 5 on the cleaning roller 6 into the two opposite grooves 4 respectively. Then, loosen the fixing bar 16 and, under the action of the spring 15, make the fixing bar 16 drive the fixing frame 13 to move and make its two sides engage with the inside of the two sliders 5. Then, slide the mounting block 3 into the housing 2. Then, rotate the drive disk 10 forward to drive the lead screw 8 to rotate and drive the lead screw 8 to move into the hollow plate 7, thereby driving the push frame 9 to move into the hollow plate 7. At this time, the push frame 9 will contact the inclined surface 17 on the two fixing bars 16 and push the fixing bars 16 to move, so that one side of the fixing bar 16 engages with the mounting block 3, thereby fixing the mounting block 3 and completing the installation of the cleaning roller 6.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A release paper coating apparatus, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a box (2). Two mounting blocks (3) slide through both sides of the box (2). Two sliding grooves (4) are opened on opposite sides of the two mounting blocks (3). Sliding sliders (5) are slidably connected inside several sliding grooves (4). A cleaning roller (6) is rotatably connected between each pair of opposite sides of the sliding sliders (5). A fixing component one is provided inside the mounting block (3). Hollow plates (7) are fixedly connected to both sides of the box (2). Fixing components two are provided on both sides of the inner wall of the hollow plate (7). (7) has a threaded screw (8) through its surface. One end of the screw (8) is threaded through the interior of the hollow plate (7) and is fixedly connected to a pusher (9). The other end of the screw (8) is fixedly connected to a drive disc (10). A burr cleaning mechanism (25) is installed on the top of the base (1). A coating mechanism (26) is installed on the top of the box (2). An air supply assembly is provided on the top of the box (2). A heating assembly is provided inside the box (2). A glue scraping assembly is provided inside the box (2). Openings (24) are provided on both sides of the box (2).

2. The release paper coating apparatus according to claim 1, characterized in that: The fixing component includes a mounting groove (11) opened inside the mounting block (3), a spring (12) is fixedly connected to one side of the inner wall of the mounting groove (11), a fixing bracket (13) is fixedly connected to one end of the spring (12), and a push handle (14) is fixedly connected to the surface of the fixing bracket (13).

3. The release paper coating apparatus according to claim 2, characterized in that: Both sides of the fixing frame (13) slide through into the interior of the two sliders (5).

4. The release paper coating apparatus according to claim 1, characterized in that: The second fixing component includes a second spring (15) fixedly connected to one side of the inner wall of the hollow plate (7). A fixing strip (16) is fixedly connected to one side of the second spring (15), and the surface of the fixing strip (16) is provided with an inclined surface (17).

5. The release paper coating apparatus according to claim 4, characterized in that: One side of the fixing strip (16) slides through into the interior of the mounting block (3).

6. The release paper coating apparatus according to claim 1, characterized in that: The gas delivery assembly includes a hot air blower (18) installed on the top of the housing (2), and a three-way pipe (19) is fixedly connected to the output end of the hot air blower (18).

7. The release paper coating apparatus according to claim 1, characterized in that: The heating assembly includes two heating frames (20) fixedly connected to the top and bottom of the inner wall of the housing (2), and a plurality of heating wires (21) are fixedly connected inside the heating frames (20).

8. The release paper coating apparatus according to claim 1, characterized in that: The adhesive scraping assembly includes two electric telescopic rods (22) fixedly connected to the top and bottom of the inner wall of the box (2), and the telescopic ends of the two electric telescopic rods (22) are fixedly connected to adhesive scrapers (23).

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