PVC wallboard film sticking machine

Abstract

The utility model discloses a PVC (polyvinyl chloride) wallboard film sticking machine, which belongs to the field of plate film sticking and comprises a bottom plate, vertical columns are fixedly mounted on four edges of the upper surface of the bottom plate, first supporting blocks are fixedly mounted on the outer surfaces of the vertical columns, first sliding blocks are slidably connected to the outer surfaces of the vertical columns, and adjusting components are arranged on the surfaces of the first sliding blocks. The adjusting assembly comprises a first motor fixedly installed in the bottom plate, a driving shaft is fixedly installed at the output end of the first motor, and through the arrangement of the adjusting assembly, when the device needs to adapt to PVC wallboards with different thicknesses, a worker starts the first motor to enable the sliding plates on the two sides to slide towards the two sides; and the transmission rollers and the film pasting belts on the lower portion slide upwards through the adjusting rods, so that the film pasting belts on the upper side and the lower side are tightly attached to the upper side and the lower side of the PVC wallboard all the time, the device can adapt to the PVC wallboards of different thicknesses and conduct flexible and adaptive film pasting operation, and then the application range of the device is widened.

Description

Technical Field

[0001] This utility model relates to the field of film application technology for boards, specifically a PVC wall panel film application machine. Background Technology

[0002] PVC wall panels are a type of wall decoration material made primarily of polyvinyl chloride (PVC). They possess excellent waterproof, moisture-proof, fireproof, and corrosion-resistant properties, are easy to maintain, and are commonly used for interior wall and ceiling decoration. They effectively prevent walls from becoming damp, moldy, or rotting. Applying a film to the wall panels using a film applicator further extends their lifespan.

[0003] An investigation revealed a Chinese utility model patent (Publication No.: CN209480087U) disclosing a stable conveying sheet metal laminating machine. The sheet metal is first conveyed into the laminating gap via a conveyor roller on the left side. Simultaneously, a pressure roller above the conveyor roller, driven by a pressing cylinder, presses the sheet metal downwards, ensuring stable and precise conveying into the laminating gap. Then, an upper roller, driven by the laminating cylinder, applies the protective film to the surface of the sheet metal. A motor then drives the lower roller to rotate, moving the sheet metal with the protective film onto the conveyor roller on the right side of the laminating gap. Simultaneously, a pressure roller above the conveyor roller presses the sheet metal downwards, further compressing the protective film and ensuring a more secure adhesion, reducing air bubbles and resulting in high-quality lamination. This utility model is used for laminating sheet metal.

[0004] Although the aforementioned patent describes a device where the sheet material is first transported into the film-applying gap by a conveyor roller on the left side of the gap, and simultaneously the pressure roller above the conveyor roller is pressed down by a pressure cylinder to ensure stable and precise delivery of the sheet material into the film-applying gap, in actual operation, when encountering PVC wall panels of different thicknesses, it is difficult to quickly and accurately adjust the film-applying process and cannot flexibly adapt the film-applying operation according to the material thickness, thus reducing the applicability of the device.

[0005] Therefore, this utility model provides a PVC wall panel film applicator to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a PVC wall panel film applicator, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] Includes a base plate, on which columns are fixedly installed at the four sides of the upper surface of the base plate, and on which a first support block is fixedly installed on the outer surface of the columns, and on which a first sliding block is slidably connected, and on which an adjustment component is provided.

[0011] The adjustment assembly includes a first motor fixedly installed inside the base plate. A drive shaft is fixedly installed at the output end of the first motor. A rotating gear is fixedly installed on the outer surface of the drive shaft. Both sides of the rotating gear are meshed with driven gear plates. A sliding plate is fixedly installed at one end of the driven gear plate. Through holes are opened on the surfaces of both sides of the sliding plates. The driven gear plate on the opposite side is slidably connected to the inside of the through holes. Adjustment rods are rotatably connected to both sides of the sliding plates through hinge seats. The other end of the adjustment rods is rotatably connected to a push plate through a hinge seat.

[0012] As a preferred technical solution of this application, both ends of the push plate are slidably connected to buffer frames, the buffer frames are fixedly installed on the side surface of the first sliding block, the inner top wall of the buffer frame is fixedly installed with a first spring, and the other end of the first spring is fixedly installed on the upper surface of the push plate.

[0013] As a preferred technical solution of this application, a second motor is fixedly installed on the outer surface of the first sliding block, a rotating shaft is rotatably connected to the side surface of the first supporting block and the first sliding block, the output end of the second motor is fixedly connected to one side of the rotating shaft, a transmission roller is fixedly installed on the outer surface of the rotating shaft, and a film tape is overlapped on the outer surface of the transmission roller.

[0014] As a preferred technical solution of this application, a central rotating shaft is rotatably connected to the lower surface of the first support block on one side, and a connecting plate is rotatably connected to the outer surface of the central rotating shaft and one of the rotating shafts. A transmission shaft is rotatably connected to one end surface of the connecting plates on both sides.

[0015] As a preferred technical solution of this application, the outer surfaces of the drive shaft, the intermediate shaft, and one of the rotating shafts are respectively provided with pulley sets, and the outer surfaces of the intermediate shaft and the upper rotating shaft are fixedly installed with drive gears, and the drive gears on the upper and lower sides are meshed with each other.

[0016] As a preferred technical solution of this application, a side plate is fixedly installed on the upper surface of the buffer frame, and telescopic guide rods are fixedly installed on both sides of the side plate. A telescopic guide plate is fixedly installed at one end of the telescopic guide rod, and a support spring is provided inside the telescopic guide plate.

[0017] As a preferred technical solution of this application, movable rods are fixedly installed on both sides of the telescopic guide plate, and bidirectional lead screws are threaded to the bottom of the movable rods on both sides. A third motor is fixedly installed on the lower surface of one side plate through a support frame, and a bidirectional lead screw is fixedly installed at the output end of the third motor.

[0018] (III) Beneficial Effects

[0019] 1. By adjusting the component settings, when the device needs to adapt to PVC wall panels of different thicknesses, the operator starts the first motor to make the sliding plates on both sides slide to the sides, and uses the adjusting rod to make the transmission roller and film-applying tape below slide upward, so that the film-applying tape on the upper and lower sides is always in close contact with the upper and lower sides of the PVC wall panel. This allows the device to adapt to PVC wall panels of different thicknesses and perform flexible film-applying operations, thereby improving the applicability of the device.

[0020] 2. Through the structural arrangement of telescopic guide rods, telescopic guide plates, and bidirectional lead screws, the telescopic guide plates on both sides at the bottom will move vertically in sync with the transmission rollers and film-applying belt below. Then, the third motor is started to drive the bidirectional lead screw to rotate, causing the telescopic guide plates on both sides to slide towards the center. The telescopic guide plates on both sides guide the movement of the PVC wall panel sliding in the center, preventing the PVC wall panel from shifting during the sliding process, thus improving the efficiency and quality of film application. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a PVC wall panel film applicator;

[0022] Figure 2 This is a schematic diagram of a frontal cross-section of a PVC wall panel film application machine;

[0023] Figure 3 This is a schematic diagram of the adjustment component in a PVC wall panel film applicator;

[0024] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0025] Figure 5 for Figure 1 Enlarged structural diagram at point B;

[0026] Figure 6 This is a schematic diagram of the telescopic guide rod and telescopic guide plate in a PVC wall panel film applicator.

[0027] In the picture:

[0028] 1. Base plate; 2. Column; 3. First sliding block; 4. Adjustment assembly; 401. First motor; 402. Rotary gear; 403. Driven gear plate; 404. Sliding plate; 405. Adjusting rod; 406. Push plate; 407. Buffer frame; 408. First spring; 5. Second motor; 6. Transmission roller; 7. Film application belt; 8. Central shaft; 9. Connecting plate; 10. Transmission shaft; 11. Pulley assembly; 12. Transmission gear; 13. Telescopic guide rod; 14. Telescopic guide plate; 15. Bidirectional lead screw; 16. Third motor. Detailed Implementation

[0029] 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.

[0030] This utility model provides a PVC wall panel film application machine, such as Figures 1 to 4 As shown, it includes a base plate 1, with columns 2 fixedly installed on the four sides of the upper surface of the base plate 1, a first support block fixedly installed on the outer surface of the columns 2, a first sliding block 3 slidably connected to the outer surface of the columns 2, and an adjustment component 4 provided on the surface of the first sliding block 3.

[0031] The adjustment assembly 4 includes a first motor 401 fixedly installed inside the base plate 1. A drive shaft is fixedly installed at the output end of the first motor 401. A rotating gear 402 is fixedly installed on the outer surface of the drive shaft. Both sides of the rotating gear 402 are meshed with driven gear plates 403. A sliding plate 404 is fixedly installed at one end of the driven gear plate 403. Through holes are opened on the surfaces of both sliding plates 404. The driven gear plate 403 on the opposite side is slidably connected to the inside of the through holes. Adjusting rods 405 are rotatably connected to both sides of the sliding plate 404 through hinge seats. A push plate 406 is rotatably connected to the other end of the adjusting rod 405 through the hinge seat. Buffer frames 407 are slidably connected to both ends of the push plate 406. Buffer frames 407 are fixedly installed on the side surface of the first sliding block 3. A first spring 408 is fixedly installed on the inner top wall of the buffer frame 407. The other end of the first spring 408 is fixedly installed on the upper surface of the push plate 406.

[0032] Specifically, when the device needs to adapt to PVC wall panels of different thicknesses, the operator starts the first motor 401 to drive the drive shaft to rotate. The rotation of the drive shaft drives the rotating gear 402 to rotate. The rotation of the rotating gear 402 causes the driven toothed plates 403 on both sides to slide away from each other. The driven toothed plates 403 drive the sliding plate 404 at one end to slide. During the sliding process, the sliding plate 404 drives the adjusting rod 405 connected to one side to move synchronously. The adjusting rod 405 drives the push plate 406 at one end to slide upward. The push plate 406 drives the buffer frame 407 and the first sliding block 3 to slide synchronously through the first springs 408 on both sides. The first sliding block 3 drives the transmission roller 6 and the film-applying belt 7 below to move synchronously. The film-applying belt 7 drives the PVC wall panel on the surface to slide upward, so that the PVC wall panel on the surface is tightly attached to the lower surface of the film-applying belt 7. Thus, during the film-applying process, the device can adapt to PVC wall panels of different thicknesses and perform rapid film-applying operations, thereby improving the practicality of the device.

[0033] During the adjustment process, as the push plate 406 continues to move, it will compress the first spring 408 and cause it to deform. The deformation of the first spring 408 reduces the direct pressure on the PVC wall panel and thus ensures the integrity of the PVC wall panel during the processing.

[0034] like Figure 1 , Figure 2 and Figure 5 As shown, a second motor 5 is fixedly installed on the outer surface of the first sliding block 3. A rotating shaft is rotatably connected to the side surface of the first support block and the first sliding block 3. The output end of the second motor 5 is fixedly connected to one of the rotating shafts. A transmission roller 6 is fixedly installed on the outer surface of the rotating shaft. A film-coating tape 7 overlaps the outer surface of the transmission roller 6. A central rotating shaft 8 is rotatably connected to the lower surface of one of the first support blocks. A connecting plate 9 is rotatably connected to the outer surface of the central rotating shaft 8 and one of the rotating shafts. A transmission shaft 10 is rotatably connected to one end surface of the connecting plates 9 on both sides. A pulley group 11 is provided on the outer surface of the transmission shaft 10, the central rotating shaft 8, and one of the rotating shafts on one side. A transmission gear 12 is fixedly installed on the outer surface of the central rotating shaft 8 and the upper rotating shaft. The upper and lower transmission gears 12 are meshed with each other.

[0035] Specifically, when the lower transmission roller 6 moves synchronously with the rotating shaft, it drives one of the rotating shafts to move the connecting plate 9 on the surface. The movement of the connecting plate 9 drives the upper connecting plate 9 to move synchronously through the transmission shaft 10, so that the upper and lower pulley sets 11 are in a linked transmission state. At the same time, the second motor 5 is started to drive the transmission roller 6 on one side to rotate through the rotating shaft. The transmission roller 6 drives the parallel transmission roller 6 on the other side to rotate under the support of the rotating shaft through the film-applying belt 7 on the outer surface, so that the rotating shaft rotates synchronously. The lower rotating shaft drives the transmission shaft 10 on one side to rotate through the surface pulley set 11. The transmission shaft 10 drives the upper intermediate rotating shaft 8 to rotate through the outer surface pulley set 11. The intermediate rotating shaft 8 drives the upper rotating shaft to rotate in opposite directions through the meshing transmission gear 12 on the outer surface. The rotating shaft drives the transmission roller 6 on the outer surface and the film-applying belt 7 to rotate synchronously. Through a power source, the upper and lower film-applying belts 7 are driven to rotate synchronously in opposite directions, thereby stably completing the film-applying operation and reducing the cost incurred during processing.

[0036] like Figure 1 and Figure 6 As shown, a side plate is fixedly installed on the upper surface of the buffer frame 407. Telescopic guide rods 13 are fixedly installed on both sides of the side plate. A telescopic guide plate 14 is fixedly installed at one end of the telescopic guide rod 13. A support spring is provided inside the telescopic guide plate 14. Moving rods are fixedly installed on both sides of the telescopic guide plate 14. A two-way lead screw 15 is threaded to the bottom of the moving rods on both sides. A third motor 16 is fixedly installed on the lower surface of one side plate through a support frame. A two-way lead screw 15 is fixedly installed at the output end of the third motor 16.

[0037] Specifically, when adapting to PVC wall panels of different widths, the movement direction of the PVC wall panels is guided. The operator starts the third motor 16 to rotate the bidirectional lead screw 15. The rotation of the bidirectional lead screw 15 causes the moving rods on both sides to slide closer to each other. The moving rods drive the telescopic guide plate 14 at one end to move synchronously. The telescopic guide plate 14 slides stably under the guidance of the telescopic guide rod 13. When the telescopic guide plates 14 on both sides move to the PVC wall panel, the transportation position of the PVC wall panel is guided to prevent it from falling out of the film application range, thereby improving the practicality of the device.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A PVC wall panel film applicator, comprising a base plate (1), characterized in that: A column (2) is fixedly installed on the four sides of the upper surface of the base plate (1). A first support block is fixedly installed on the outer surface of the column (2). A first sliding block (3) is slidably connected to the outer surface of the column (2). An adjustment component (4) is provided on the surface of the first sliding block (3). The adjustment assembly (4) includes a first motor (401) fixedly installed inside the base plate (1). A drive shaft is fixedly installed at the output end of the first motor (401). A rotating gear (402) is fixedly installed on the outer surface of the drive shaft. A driven gear plate (403) is meshed with both sides of the rotating gear (402). A sliding plate (404) is fixedly installed at one end of the driven gear plate (403). Through holes are opened on the surfaces of both sides of the sliding plate (404). The driven gear plate (403) on the opposite side is slidably connected to the inside of the through hole. An adjustment rod (405) is rotatably connected to both sides of the sliding plate (404) through a hinge seat. A push plate (406) is rotatably connected to the other end of the adjustment rod (405) through a hinge seat.

2. The PVC wall panel film applicator according to claim 1, characterized in that: Both ends of the push plate (406) are slidably connected to buffer frames (407). The buffer frames (407) are fixedly installed on the side surface of the first sliding block (3). A first spring (408) is fixedly installed on the inner top wall of the buffer frame (407). The other end of the first spring (408) is fixedly installed on the upper surface of the push plate (406).

3. A PVC wall panel film applicator according to claim 1, characterized in that: The outer surface of the first sliding block (3) is fixedly mounted with a second motor (5), the first support block is rotatably connected to the side surface of the first sliding block (3) with a rotating shaft, the output end of the second motor (5) is fixedly connected to one side of the rotating shaft, the outer surface of the rotating shaft is fixedly mounted with a transmission roller (6), and the outer surface of the transmission roller (6) is overlapped with a film tape (7).

4. A PVC wall panel film applicator according to claim 3, characterized in that: A central pivot shaft (8) is rotatably connected to the lower surface of the first support block on one side. The central pivot shaft (8) and the outer surface of one of the pivot shafts are rotatably connected to a connecting plate (9). A transmission shaft (10) is rotatably connected to one end surface of the connecting plates (9) on both sides.

5. A PVC wall panel film applicator according to claim 4, characterized in that: The drive shaft (10) is provided with pulley sets (11) on the outer surface of the central shaft (8) and one of the rotating shafts on one side. The central shaft (8) and the outer surface of the upper rotating shaft are fixedly installed with drive gears (12), and the drive gears (12) on the upper and lower sides are meshed with each other.

6. A PVC wall panel film applicator according to claim 2, characterized in that: A side plate is fixedly installed on the upper surface of the buffer frame (407), and telescopic guide rods (13) are fixedly installed on both sides of the side plate. A telescopic guide plate (14) is fixedly installed at one end of the telescopic guide rod (13), and a support spring is provided inside the telescopic guide plate (14).

7. A PVC wall panel film applicator according to claim 6, characterized in that: Both sides of the telescopic guide plate (14) are fixedly equipped with moving rods, and the bottom of the moving rods on both sides are threadedly connected with bidirectional lead screws (15). The lower surface of one side plate is fixedly equipped with a third motor (16) through a support frame, and the output end of the third motor (16) is fixedly equipped with a bidirectional lead screw (15).

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