A press gluing all-in-one machine for PVC plate surface film covering

Abstract

This utility model discloses an integrated pressing and gluing machine for coating PVC board surfaces, comprising a pressure plate, a liquid storage tank, a panel, and a board to be coated. The panel is disposed in the opening of the liquid storage tank, and a positioning groove is provided on the surface of the panel. A push plate is provided in the positioning groove. The board to be coated is placed in the positioning groove and placed on the push plate. The pressure plate is arranged parallel to the panel. One end of the liquid storage tank is thickened to form a liquid outlet, and a cavity is formed inside the liquid outlet. Multiple liquid outlet holes with interconnected cavities are provided on the inner side of the liquid outlet. Circulation pipes are installed at both ends of the liquid storage tank, and a glue pump is installed at one end of the circulation pipe. This utility model has a simple structure. The flowing glue can pass through the surface of the board to be coated, ensuring that the glue is evenly coated on the board, increasing the coating efficiency. The descending pressure plate can drive the film to press down, allowing the film to cover the surface of the board under tension and adhere through the glue.

Description

Technical Field

[0001] This utility model relates to the field of PVC board coating technology, specifically to a pressing and gluing integrated machine for coating the surface of PVC boards. Background Technology

[0002] PVC sheets, or polyvinyl chloride sheets, have excellent chemical stability, resisting the erosion of various chemicals and exhibiting good acid and alkali resistance. In terms of physical properties, PVC sheets are sturdy and durable, possessing a certain degree of rigidity and strength, and can adapt to different usage environments and load requirements. Coating PVC sheets can make the surface of PVC sheets smoother and more beautiful, presenting a better visual effect, preventing scratches and wear, and avoiding damage to the PVC sheets, thus extending their service life. The film layer can also effectively block the penetration of stains, making the sheets easier to clean and maintain, keeping them tidy.

[0003] Current PVC sheet laminating machines have simple structures and generally lack adhesive coating mechanisms. They can only cover films with their own adhesive layers, and there is no need to cover or fix films without adhesive properties, which reduces their adaptability and business scope. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an integrated pressing and gluing machine for coating PVC board surfaces, which can combine the gluing structure and increase adaptability to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a pressing and gluing integrated machine for coating PVC board surface, comprising a pressure plate, a liquid storage shell, a panel, and a board to be coated. The panel is disposed in the opening of the liquid storage shell, and a positioning groove is provided on the surface of the panel. A push plate is provided in the positioning groove. The board to be coated is placed in the positioning groove and placed on the push plate. A drive roller and a driven roller are respectively provided at both ends of the liquid storage shell. A thin film is provided on the drive roller. One end of the film passes through the bottom of the pressure plate and is coiled on the driven roller. The pressure plate and the panel are arranged parallel to each other. One end of the liquid storage shell is thickened to form a liquid outlet. A cavity is formed inside the liquid outlet. Multiple liquid outlet holes with interconnected cavities are provided on the inner side of the liquid outlet. Circulation pipes are installed at both ends of the liquid storage shell, and a glue pump is installed at one end of the circulation pipe.

[0006] As a preferred technical solution, a frame-shaped cutting blade is fitted around the outside of the pressure plate. The cutting blade is sharpened at one end facing the panel, and multiple fixing plates are installed at the other end of the cutting blade. Each fixing plate is equipped with a first cylinder, and a fixing frame is installed on the outside of the first cylinder. The other end of each fixing frame is installed on the pressure plate.

[0007] As a preferred technical solution, the pressure plate is provided with a support frame on the outside. The support frame is arranged in a "U" shape. The two sides of the support frame are installed on the liquid storage shell, and a second cylinder is installed in the middle of the support frame. The piston rod of the second cylinder is fixedly connected to the pressure plate.

[0008] As a preferred technical solution, a third cylinder is installed on the bottom surface of the liquid storage tank. The piston rod of the third cylinder passes through the outer wall of the liquid storage tank and is fixedly connected to the bottom surface of the panel. A fourth cylinder is installed on the bottom surface of the panel. The piston rod of the third cylinder extends into the positioning groove and is fixedly connected to the push plate.

[0009] As a preferred technical solution, a rubber layer is installed on the inner side of the positioning groove, and the inner side of the rubber layer is set to abut against the outer side of the material to be coated and the push plate.

[0010] As a preferred technical solution, the surface of the substrate to be coated is flush with the surface of the panel.

[0011] As a preferred technical solution, multiple support columns are installed on the bottom surface of the liquid storage tank, and an inlet hole connected to the circulation pipe is provided at the end of the liquid storage tank away from the outlet hole.

[0012] As a preferred technical solution, both ends of the driving roller and the driven roller are provided with support plates. One end of each support plate is embedded with a sealed bearing, and the other end is installed on the liquid storage shell. The roller shafts at both ends of the driving roller and the driven roller are installed in the inner ring of the sealed bearing. A motor is installed on the support plate on one side of the driving roller, and the motor shaft is fixedly connected to the roller shaft on one side of the driving roller.

[0013] The beneficial effects of this utility model are as follows: This utility model has a simple structure. The board to be coated is inserted into the positioning groove to ensure its stability. After the panel is lowered, the flowing glue can pass through the surface of the board to be coated, so that the glue is evenly coated on the board, which increases the coating efficiency. The lowering pressure plate can drive the film to be pressed down, so that the film can cover the surface of the board to be coated under tension. Excess glue can be squeezed out and re-enter the liquid storage tank to avoid waste. The cutting blade can cut off the excess part of the film to ensure the flatness of the edge after coating. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a bottom view of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model after the film is removed;

[0018] Figure 4 This is a schematic diagram of the structure of the panel of this utility model.

[0019] The components are as follows: 1. Liquid storage tank; 2. Panel; 3. Support column; 4. Pressure plate; 5. Cutting knife; 6. Fixing plate; 7. First cylinder; 8. Driven roller; 9. Driven roller; 10. Film; 11. Support frame; 12. Second cylinder; 13. Sheet to be coated; 14. Motor; 15. Support plate; 16. Circulation pipe; 17. Third cylinder; 18. Adhesive pump; 19. Liquid outlet; 20. Liquid outlet hole; 21. Rubber layer; 22. Push plate. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0021] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0022] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this utility model discloses an integrated pressing and gluing machine for coating PVC board surfaces, comprising a pressure plate 4, a liquid storage shell 1, a panel 2, and a board 13 to be coated. The panel 2 is disposed in the opening of the liquid storage shell 1, and a positioning groove is provided on the surface of the panel 2. A push plate 22 is provided in the positioning groove. The board 13 to be coated is placed in the positioning groove and placed on the push plate 22. A drive roller 9 and a driven roller 8 are respectively provided at both ends of the liquid storage shell 1. A thin film 10 is provided on the drive roller 9. One end of the thin film 10 passes through the bottom of the pressure plate 4 and is coiled on the driven roller 8. The pressure plate 4 is arranged parallel to the panel 2. One end of the liquid storage shell 1 is thickened to form a liquid outlet 19. A cavity is formed inside the liquid outlet 19. Multiple liquid outlet holes 20 with the cavity communicating are provided on the inner side of the liquid outlet 19. Circulation pipes 16 are installed at both ends of the liquid storage shell 1, and a glue pump 18 is installed at one end of the circulation pipes 16.

[0024] In this embodiment, a frame-shaped cutting blade 5 is sleeved on the outside of the pressure plate 4. The cutting blade 5 is sharpened at one end facing the panel 2. Multiple fixing plates 6 are installed on the other end of the cutting blade 5. A first cylinder 7 is installed on each fixing plate 6. A fixing frame is installed on the outside of the first cylinder 7. The other end of the fixing frame is installed on the pressure plate 4.

[0025] In this embodiment, a support frame 11 is provided on the outside of the pressure plate 4. The support frame 11 is arranged in a "U" shape. The two sides of the support frame 11 are installed on the liquid storage shell 1. A second cylinder 12 is installed in the middle of the support frame 11. The piston rod of the second cylinder 12 is fixedly connected to the pressure plate 4.

[0026] In this embodiment, a third cylinder 17 is installed on the bottom surface of the liquid storage shell 1. The piston rod of the third cylinder 17 passes through the outer wall of the liquid storage shell 1 and is fixedly connected to the bottom surface of the panel 2. A fourth cylinder is installed on the bottom surface of the panel 2. The piston rod of the third cylinder 17 extends into the positioning groove and is fixedly connected to the push plate 22.

[0027] In this embodiment, a rubber layer 21 is installed on the inner side of the positioning groove. The inner side of the rubber layer 21 is in contact with the outer side of the sheet material to be coated 13 and the push plate 22. The rubber layer increases the sealing between the sheet material to be coated and the positioning groove.

[0028] In this embodiment, the surface of the substrate 13 to be coated is flush with the surface of the panel 2 to ensure the smooth flow of the adhesive through the surface and avoid obstruction.

[0029] In this embodiment, a plurality of support columns 3 are installed on the bottom surface of the liquid storage shell 1. The end of the liquid storage shell 1 away from the liquid outlet 20 is provided with a liquid inlet that communicates with the circulation pipe 16. Glue can be poured into the liquid storage shell, and the glue inside can be kept in a continuous flow state through the liquid outlet, liquid inlet and circulation pipe.

[0030] In this embodiment, both ends of the driving roller 9 and the driven roller 8 are provided with support plates 15. One end of each support plate 15 is embedded with a sealed bearing, and the other end is installed on the liquid storage shell 1. The roller shafts at both ends of the driving roller 9 and the driven roller 8 are installed in the inner ring of the sealed bearing. A motor 14 is installed on the support plate 15 on one side of the driving roller 9, and the rotating shaft of the motor 14 is fixedly connected to the roller shaft on one side of the driving roller 9.

[0031] The motor drives the active roller, which in turn pulls the film out continuously. The film is wider than the sheet material to be coated, so even after the sheet material is cut, it remains connected, allowing the film to continue being pulled smoothly and ensuring production efficiency.

[0032] When using it, first put the board to be coated into the positioning groove. The rubber layer can seal the gap between the board to be coated and the positioning groove. Then start the third cylinder to retract the piston rod of the third cylinder, thereby driving the panel down until it enters the glue in the liquid storage tank.

[0033] During the process, the glue pump needs to be started. The glue pump can draw the glue inside the liquid storage tank into the circulation pump through the liquid inlet, until it is injected into the cavity through the glue pump and circulation pipe, and then discharged from the liquid outlet. The suction and discharge process keeps the glue in the liquid storage tank in a flowing state, so that it can pass through the surface of the board to be coated better, ensuring the full coverage of the coating.

[0034] After coating is completed, the panel is raised again and the second cylinder is activated, so that the piston rod of the second cylinder extends and pushes the pressure plate downward. The movement of the pressure plate can press down the film, so that the film can be in a taut state until the film is pressed and set on the surface of the board to be coated, and bonded by adhesive. Excess material can be squeezed out and flow back into the liquid storage tank to avoid waste.

[0035] After the film is coated, the first cylinder is activated, causing the piston rod of the first cylinder to extend and push the cutting blade downward. The cutting blade can cut off the excess part of the film to ensure the smoothness of the edge after coating.

[0036] After the pressure plate rises, the push plate can be pushed upward by activating the fourth cylinder. The push plate can push the sheet material to be coated out of the positioning groove, which facilitates disassembly.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A laminating and gluing integrated machine for coating PVC board surfaces, characterized in that: The system includes a pressure plate (4), a liquid storage tank (1), a panel (2), and a film to be coated (13). The panel (2) is located in the opening of the liquid storage tank (1). A positioning groove is provided on the surface of the panel (2), and a push plate (22) is provided in the positioning groove. The film to be coated (13) is placed in the positioning groove and placed on the push plate (22). A drive roller (9) and a driven roller (8) are respectively provided at both ends of the liquid storage tank (1). A thin film (10) is provided on the drive roller (9). One end of the membrane (10) passes through the bottom of the pressure plate (4) and is coiled on the driven roller (8). The pressure plate (4) is set parallel to the panel (2). One end of the liquid storage shell (1) is thickened to form a liquid outlet (19). A cavity is formed inside the liquid outlet (19). Multiple liquid outlet holes (20) with cavities connected are provided on the inner side of the liquid outlet (19). Circulation pipes (16) are installed at both ends of the liquid storage shell (1). A glue pump (18) is installed at one end of the circulation pipe (16).

2. The laminating and gluing machine for coating PVC board surface according to claim 1, characterized in that: The pressure plate (4) is fitted with a frame-shaped cutting blade (5). The cutting blade (5) is sharpened at one end facing the panel (2). Multiple fixing plates (6) are installed at the other end of the cutting blade (5). A first cylinder (7) is installed on each fixing plate (6). A fixing frame is installed on the outside of the first cylinder (7). The other end of the fixing frame is installed on the pressure plate (4).

3. The laminating and gluing machine for coating PVC board surface according to claim 1, characterized in that: The pressure plate (4) is provided with a support frame (11) on the outside. The support frame (11) is set in a "U" shape. The two sides of the support frame (11) are installed on the liquid storage shell (1). A second cylinder (12) is installed in the middle of the support frame (11). The piston rod of the second cylinder (12) is fixedly connected to the pressure plate (4).

4. The pressing and gluing integrated machine for coating PVC board surface according to claim 1, characterized in that: A third cylinder (17) is installed on the bottom surface of the liquid storage shell (1). The piston rod of the third cylinder (17) passes through the outer wall of the liquid storage shell (1) and is fixedly connected to the bottom surface of the panel (2). A fourth cylinder is installed on the bottom surface of the panel (2). The piston rod of the third cylinder (17) extends into the positioning groove and is fixedly connected to the push plate (22).

5. The integrated pressing and gluing machine for coating PVC board surface according to claim 1, characterized in that: A rubber layer (21) is installed on the inner side of the positioning groove, and the inner side of the rubber layer (21) is set to abut against the outer side of the sheet material (13) to be coated and the push plate (22).

6. The integrated pressing and gluing machine for coating PVC board surface according to claim 1, characterized in that: The surface of the substrate (13) to be coated is flush with the surface of the panel (2).

7. The integrated pressing and gluing machine for coating PVC board surface according to claim 1, characterized in that: Multiple support columns (3) are installed on the bottom surface of the liquid storage shell (1), and the end of the liquid storage shell (1) away from the liquid outlet (20) is provided with an inlet hole that communicates with the circulation pipe (16).

8. The integrated pressing and gluing machine for coating PVC board surface according to claim 1, characterized in that: Both ends of the driving roller (9) and the driven roller (8) are provided with support plates (15). One end of the support plate (15) is embedded with a sealed bearing, and the other end is installed on the liquid storage shell (1). The roller shafts at both ends of the driving roller (9) and the driven roller (8) are installed in the inner ring of the sealed bearing. A motor (14) is installed on the support plate (15) on one side of the driving roller (9). The rotating shaft of the motor (14) is fixedly connected to the roller shaft on one side of the driving roller (9).

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