Decorative PVC plate film covering device

Abstract

The utility model discloses a decorative PVC board laminating device, including: shell and PVC board cleaning mechanism, the PVC board cleaning mechanism includes movable plate, cleaning brush, cleaning plate, dust collector and suction nozzle, the upper surface of shell is fixedly connected with third support column, the inside of third support column is rotatingly connected with third rotating shaft, and the third rotating shaft is rotatably connected with the inside of shell. A PVC plate cleaning mechanism is arranged to clean a PVC plate before film covering, cleaned dust is sucked out through a dust collector, the device can clean the dust on the surface of the PVC plate before film covering of the PVC plate, the situation that the plate surface is uneven and has flaws due to the fact that the dust is left in the PVC plate after film covering is avoided, and the PVC plate can be conveniently cleaned. And the decorative film is guided by the guide roller during film covering, so that the possibility of bubble generation is also reduced, and the film covering quality of the plate is integrally improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC board processing, in particular to a decorative PVC board coating device. Background Art

[0002] PVC board, that is, polyvinyl chloride board, has excellent chemical stability, can resist the erosion of various chemical substances, and has good acid and alkali resistance. In terms of physical properties, PVC board is strong and durable, has certain rigidity and strength, and can adapt to different use environments and load requirements. PVC board has good processing performance and can be cut, drilled, bent and processed in a variety of ways to meet the needs of different shapes and structures. Laminating PVC board can make the surface of PVC board smoother and more beautiful, presenting a better visual effect, prevent scratches, wear, etc., and avoid damage to PVC board, extending its service life. The film layer can also effectively block the penetration of stains, making the board easier to clean and maintain, and keep it tidy.

[0003] The current PVC sheet laminating machine does not clean the dust on the surface of the sheet before the laminating operation, which causes the dust to remain between the sheet and the film. The presence of dust will not only affect the appearance quality of the coating, resulting in an uneven and defective surface, but may also reduce the bonding strength between the film and the sheet, making the coating easy to fall off or bubbles to appear, thereby affecting the overall quality and performance of the sheet. After searching, it was found that the technical solution provided by the utility model with application number CN202023254328.6 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a decorative PVC board coating device. A PVC board cleaning mechanism is provided to clean the PVC board before coating, and the cleaned dust is sucked out by a vacuum cleaner. The device can clean the dust on the surface of the PVC board before coating the PVC board. After coating, the board surface will not be uneven or defective due to dust remaining inside. The decorative film without dust inside is not easy to fall off or bubbles will occur. The guide roller is used for guidance during coating, which also reduces the possibility of bubble generation, thereby improving the coating quality of the board as a whole.

[0005] To achieve the above-mentioned purpose, the utility model also provides a decorative PVC board laminating device as mentioned above, comprising: a shell and a PVC board cleaning mechanism, the rear surface of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating shaft, the side surface of the first rotating shaft is fixedly connected with a driving roller, the side surface of the driving roller is rollingly connected with a conveyor belt, the upper surface of the conveyor belt is provided with a PVC board, the upper surface of the shell is fixedly connected with a first supporting column, the front surface of the first supporting column is fixedly connected with a connecting rod, a groove is provided inside the connecting rod, and a spring is fixedly connected to the top inner wall of the groove, the PVC board cleaning mechanism comprises a movable plate, a cleaning brush, a cleaning plate, a vacuum cleaner and a suction nozzle, the lower surface of the movable plate is fixedly connected with the cleaning brush, the lower surface of the movable plate is fixedly connected with the cleaning plate, the upper surface of the shell is fixedly connected with a second supporting column, the second supporting column is rotatably connected with a second rotating shaft, the upper surface of the shell is fixedly connected with a third supporting column, the third supporting column is rotatably connected with a third rotating shaft, and the side surface of the third rotating shaft is fixedly connected with a guide roller.

[0006] According to the decorative PVC board coating device, the motor and the vacuum cleaner are both electrically connected to an external power source, the number of the first support columns is two and they are distributed front and back, and the support columns support the PVC board cleaning mechanism.

[0007] According to the decorative PVC board laminating device, the left surface of the connecting rod is fixedly connected to the vacuum cleaner, and the lower surface of the vacuum cleaner is fixedly connected to the suction nozzle. The dust cleaned by the cleaning brush and the cleaning plate is sucked through the suction nozzle below the vacuum cleaner, ensuring that the surface of the PVC board is clean and dust-free.

[0008] According to the decorative PVC board laminating device, the lower surface of the cleaning brush is slidably connected to the PVC board, and the lower surface of the cleaning board is slidably connected to the PVC board. Under the action of the spring, the lower surfaces of the cleaning brush and the cleaning board are always in contact with the cleaning board, and the cleaning effect is good.

[0009] According to the decorative PVC board laminating device, a damper is fixedly connected to the top inner wall of the groove, and the lower end of the damper is fixedly connected to the movable plate. The damper is provided to make the structure more stable.

[0010] According to the decorative PVC board laminating device, the side surface of the second rotating shaft is fixedly connected with a decorative film, the number of the springs is multiple, and the multiple groups of springs are arranged so that the cleaning brush and the lower surface of the cleaning plate are always in contact with the PVC board.

[0011] According to the decorative PVC board laminating device, a bracket is fixedly connected to the lower surface of the shell, and the number of the brackets is four and they are distributed in a rectangular shape, which plays a supporting role for the device.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a schematic diagram of the overall structure of a decorative PVC board laminating device of the utility model;

[0015] Figure 2 This is a cross-sectional view of a connecting rod of a decorative PVC board laminating device of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 It is a partial structural schematic diagram of a decorative PVC board laminating device of the utility model.

[0018] Legend:

[0019] 1. Shell; 2. Motor; 3. First rotating shaft; 4. Driving roller; 5. Conveyor belt; 6. PVC board; 7. First supporting column; 8. Connecting rod; 9. Groove; 10. Spring; 11. Damper; 12. Movable plate; 13. Cleaning brush; 14. Cleaning plate; 15. Vacuum cleaner; 16. Suction nozzle; 17. Second supporting column; 18. Second rotating shaft; 19. Decorative film; 20. Third supporting column; 21. Third rotating shaft; 22. Guide roller; 23. PVC board cleaning mechanism; 24. Bracket. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4The utility model embodiment is a decorative PVC board coating device, comprising: a shell 1 and a PVC board cleaning mechanism 23, the rear surface of the shell 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a first rotating shaft 3, the side surface of the first rotating shaft 3 is fixedly connected with a driving roller 4, the side surface of the driving roller 4 is rollingly connected with a conveyor belt 5, the upper surface of the conveyor belt 5 is provided with a PVC board 6, the upper surface of the shell 1 is fixedly connected with a first supporting column 7, the front surface of the first supporting column 7 is fixedly connected with a connecting rod 8, the interior of the connecting rod 8 is provided with a groove 9, and the top inner wall of the groove 9 is fixedly connected with a spring 10 The top inner wall of the groove 9 is fixedly connected with a damper 11, and the lower end of the damper 11 is fixedly connected to the movable plate 12. Under the action of the spring 10 and the damper 11, the lower surfaces of the cleaning brush 13 and the cleaning plate 14 are always in contact with the PVC plate 6. The PVC plate cleaning mechanism 23 includes a movable plate 12, a cleaning brush 13, a cleaning plate 14, a vacuum cleaner 15 and a suction nozzle 16. When the cleaning brush 13 and the cleaning plate 14 clean the surface of the PVC plate 6, the cleaned dust is sucked out by the suction nozzle 16 of the vacuum cleaner 15, so that the surface of the PVC plate 6 is always kept clean and dust-free. The lower surface of the movable plate 12 is fixedly connected to the cleaning brush 13. The lower surface of the movable plate 12 is fixedly connected to the cleaning plate 14. The movable plate 12 moves in the groove 9 under the action of the spring 10 and the damper 11. The lower surface of the cleaning brush 13 is slidably connected to the PVC plate 6. The lower surface of the cleaning plate 14 is slidably connected to the PVC plate 6. The upper surface of the shell 1 is fixedly connected to a second support column 17. The second support column 17 is internally rotatably connected to a second shaft 18. The side surface of the second shaft 18 is fixedly connected to a decorative film 19. The rotation of the second shaft 18 drives the decorative film 19 to move, so that the PVC plate 6 can be coated. The upper surface of the shell 1 is fixedly connected to a third support column 20 The third support column 20 is internally rotatably connected to a third rotating shaft 21, and a guide roller 22 is fixedly connected to the side surface of the third rotating shaft 21, and the guide roller 22 guides the decorative film 19. The motor 2 and the vacuum cleaner 15 are both electrically connected to an external power supply. The number of the first support columns 7 is two and they are distributed front and back, and they support the PVC board cleaning mechanism 23. The left surface of the connecting rod 8 is fixedly connected to the vacuum cleaner 15, and the lower surface of the vacuum cleaner 15 is fixedly connected to the suction nozzle 16. The number of the springs 10 is multiple, and the lower surface of the shell 1 is fixedly connected to a bracket 24, and the number of the brackets 24 is four and they are distributed in a rectangular shape.

[0022] Working principle: When in use, first place the PVC board 6 on the conveyor belt 5, start the motor 2 to drive the first rotating shaft 3 and the driving roller 4 to rotate, so that the conveyor belt 5 is driven, when the PVC board 6 is under the PVC board cleaning mechanism 23, the cleaning brush 13 and the cleaning plate 14 under the movable plate 12 clean the dust on the surface of the PVC board 6, and the cleaned dust is sucked away by the suction nozzle 16 under the vacuum cleaner 15. When the decorative film 19 on the second rotating shaft 18 is coated, the guide roller 22 on the third rotating shaft 21 guides the decorative film 19 to reduce the generation of coating bubbles. By setting the PVC board cleaning mechanism 23, the PVC board 6 is cleaned before coating, and the cleaned dust is sucked out by the vacuum cleaner 15. The device can clean the dust on the surface of the PVC board 6 before coating the PVC board 6. After coating, the board surface will not be uneven or defective due to dust left inside. The decorative film 19 without dust inside is not easy to fall off or bubbles will appear. During coating, it is guided by the guide roller 22, which also reduces the possibility of bubble generation, thereby improving the coating quality of the board as a whole.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A decorative PVC board laminating device, characterized in that: include: A shell (1) and a PVC board cleaning mechanism (23), wherein the rear surface of the shell (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a first rotating shaft (3), the side surface of the first rotating shaft (3) is fixedly connected to a driving roller (4), the side surface of the driving roller (4) is rollingly connected to a conveyor belt (5), the upper surface of the conveyor belt (5) is provided with a PVC board (6), the upper surface of the shell (1) is fixedly connected to a first supporting column (7), the front surface of the first supporting column (7) is fixedly connected to a connecting rod (8), a groove (9) is provided inside the connecting rod (8), and a spring (10) is fixedly connected to the top inner wall of the groove (9); The PVC plate cleaning mechanism (23) comprises a movable plate (12), a cleaning brush (13), a cleaning plate (14), a vacuum cleaner (15) and a suction nozzle (16); the lower surface of the movable plate (12) is fixedly connected to the cleaning brush (13); the lower surface of the movable plate (12) is fixedly connected to the cleaning plate (14); the upper surface of the shell (1) is fixedly connected to a second support column (17); the second support column (17) is internally rotatably connected to a second rotating shaft (18); the upper surface of the shell (1) is fixedly connected to a third support column (20); the third support column (20) is internally rotatably connected to a third rotating shaft (21); the side surface of the third rotating shaft (21) is fixedly connected to a guide roller (22).

2. A decorative PVC board laminating device according to claim 1, characterized in that: The motor (2) and the vacuum cleaner (15) are both electrically connected to an external power source, and the number of the first support columns (7) is two and they are distributed front to back.

3. A decorative PVC board coating device according to claim 1, characterized in that: The left surface of the connecting rod (8) is fixedly connected to the vacuum cleaner (15), and the lower surface of the vacuum cleaner (15) is fixedly connected to the suction nozzle (16).

4. A decorative PVC board laminating device according to claim 1, characterized in that: The lower surface of the cleaning brush (13) is slidably connected to the PVC plate (6), and the lower surface of the cleaning plate (14) is slidably connected to the PVC plate (6).

5. A decorative PVC board coating device according to claim 1, characterized in that: A damper (11) is fixedly connected to the top inner wall of the groove (9), and the lower end of the damper (11) is fixedly connected to the movable plate (12).

6. A decorative PVC board laminating device according to claim 1, characterized in that: A decorative film (19) is fixedly connected to the side surface of the second rotating shaft (18), and the number of the springs (10) is plural.

7. A decorative PVC board laminating device according to claim 1, characterized in that: The lower surface of the shell (1) is fixedly connected with a bracket (24), and the number of the brackets (24) is four and they are distributed in a rectangular shape.

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