Plate PVC film removing device

Abstract

The utility model provides a PVC (polyvinyl chloride) film removing device for plates, and belongs to the technical field of plates. Comprising a workbench; the conveyor is arranged in the center of the inner cavity of the workbench; the rotating part is arranged in the working table and located on the rear side of the conveyor, and the rotating part comprises a rotating table arranged in the working table; the groove is formed in the center of the rotating table, and the groove is in a T shape; the driving motor is arranged in the groove; and the rotating plate is rotationally arranged in the groove, and the rotating plate is located above the driving motor. By arranging the rotating part and the pushing part, the position of the plate can be automatically changed, the direction of the plate does not need to be manually and repeatedly adjusted, PVC films on the four edges of the plate can be removed at a time, the plate does not need to be taken out and put in again, the operation time is greatly shortened, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate materials, in particular to a device for removing PVC film from plate materials. Background Art

[0002] Plates are flat rectangular building material boards of standard size, used in the construction industry to make wall, ceiling or floor components. They also refer to metal plates that are forged, rolled or cast. During the processing of the plates, a layer of PVC film needs to be coated on the surface to provide a certain degree of protection. This requires the removal of the scrap film around the plate.

[0003] At present, the existing plate PVC film removal device can only remove the scrap film around the plate each time, and the plate needs to be placed back in the removal device for multiple removals, which significantly increases the operation time and reduces production efficiency. Therefore, the present application provides a plate PVC film removal device to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a device for removing PVC film from a plate so as to solve the problem that the existing device for removing PVC film from a plate needs to repeatedly adjust the plate for multiple removal operations.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A device for removing PVC film from a sheet material comprises: a workbench; a conveyor arranged at the center of an inner cavity of the workbench; a rotating part arranged in the workbench and located at the rear side of the conveyor, the rotating part comprising: a rotating table arranged in the workbench; a groove arranged at the center of the rotating table, and the groove is T-shaped; a driving motor arranged in the groove; a rotating plate rotatably arranged in the groove, and the rotating plate is located above the driving motor; a pushing part arranged in the workbench and located at the rear side of the conveyor; two first cylinders arranged on the left and right sides of the workbench; a removing part arranged at the output end of the first cylinder and located in the workbench.

[0007] Preferably, it also includes: a second cylinder, which is arranged on the top of the workbench; an infrared heating plate, which is arranged in the workbench and located above the conveyor; the output end of the second cylinder extends into the workbench and is connected to the infrared heating plate.

[0008] Preferably, the removal part includes: a support plate, which is arranged in the workbench, and the output end of the first cylinder extends into the workbench and is connected to the support plate; an adsorption plate, which is arranged on the support plate; a scraper, which is arranged on the support plate, and the scraper is located on the rear side of the adsorption plate; a telescopic tube, which is connected to the adsorption plate, and one side of the telescopic tube passes through the workbench.

[0009] Preferably, the method further comprises: an output end of the driving motor is connected to the rotating plate.

[0010] Preferably, the pushing part includes: a moving frame, which is arranged on the inner wall of the workbench; a stepper motor, which is arranged in the moving frame; a threaded rod, which is arranged in the moving frame; a moving block, which is threadedly sleeved on the threaded rod; a push plate, which is arranged in the workbench and located above the rotating table; and the output end of the stepper motor is connected to the threaded rod.

[0011] Preferably, it further comprises: two collecting frames, which are arranged in the workbench, and the two collecting frames are respectively located on the left and right sides of the conveyor; and the collecting frames are located below the removing portion.

[0012] Preferably, it also includes: a controller, which is arranged on the workbench.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] In the above scheme, by setting up a rotating part and a pushing part, the position of the plate can be automatically changed without manual repeated adjustment of the direction of the plate. The PVC film can be removed from the four edges of the plate at one time without taking out and reinserting the plate, which greatly reduces the operation time and significantly improves production efficiency.

[0015] By setting up the removal part, the plate can be preheated to soften the film layer, making it easier to cut and peel accurately, reducing damage to the plate itself. At the same time, the cut films can be collected uniformly, improving the convenience and utilization rate of resource recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0017] Figure 1 This is a schematic diagram of the structure of the device for removing PVC film from a sheet;

[0018] Figure 2 It is a schematic diagram of the conveyor structure;

[0019] Figure 3 This is a cross-sectional view of the workbench structure;

[0020] Figure 4 Schematic diagram of the removal structure;

[0021] Figure 5 It is a cross-sectional view of the mobile frame structure;

[0022] Figure 6 This is a cross-sectional view of the turntable structure.

[0023] In the figure: 1. workbench; 2. second cylinder; 3. controller; 4. first cylinder; 5. infrared heating plate; 6. collecting frame; 7. conveyor; 8. removing part; 9. pushing part; 10. rotating part; 81. supporting plate; 82. adsorption plate; 83. scraper; 84. telescopic tube; 91. moving frame; 92. stepping motor; 93. threaded rod; 94. moving block; 95. pushing plate; 101. rotating table; 102. groove; 103. driving motor; 104. rotating plate.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0025] The following is a detailed description of a PVC film removal device for a sheet provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some known technologies, those skilled in the art may also adopt other alternative methods to implement them; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, an embodiment of the utility model provides a PVC film removal device for a sheet material, comprising: a workbench 1; a conveyor 7, which is arranged at the center of the inner cavity of the workbench 1; a rotating part 10, which is arranged in the workbench 1 and is located at the rear side of the conveyor 7, and the rotating part 10 comprises: a rotating table 101, which is arranged in the workbench 1; a groove 102, which is arranged at the center of the rotating table 101, and the groove 102 is T-shaped; a driving motor 103, which is arranged in the groove 102; a rotating plate 104, which is rotatably arranged in the groove 102, and the rotating plate 104 is located above the driving motor 103; a pushing part 9, which is arranged in the workbench 1 and is located at the rear side of the conveyor 7; two first cylinders 4, which are arranged on the left and right sides of the workbench 1; a removing part 8, which is arranged at the output end of the first cylinder 4 and is located in the workbench 1.

[0027] By providing the rotating part 10 and the pushing part 9, the position of the plate can be automatically changed without the need for manual repeated adjustment of the direction of the plate. The PVC film can be removed from the four edges of the plate at one time without the need to take the plate out and put it back in, which greatly reduces the operation time and significantly improves the production efficiency.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, it also includes: a second cylinder 2, which is arranged on the top of the workbench 1; an infrared heating plate 5, which is arranged in the workbench 1 and is located above the conveyor 7; the output end of the second cylinder 2 extends into the workbench 1 and is connected to the infrared heating plate 5.

[0029] By setting up the infrared heating plate 5, the PVC film covering the surface of the plate is locally heated, so that the film material is softened. The bonding force between the softened PVC film and the substrate is weakened, making it easier to be separated by the subsequent removal part 8, especially when the scraper 83 is working, it is easier to cut off the adhesion between the PVC film and the substrate, reducing the risk of damage to the substrate.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the removal part 8 includes: a support plate 81, which is arranged in the workbench 1, and the output end of the first cylinder 4 extends into the workbench 1 and is connected to the support plate 81; an adsorption plate 82, which is arranged on the support plate 81; a scraper 83, which is arranged on the support plate 81, and the scraper 83 is located on the rear side of the adsorption plate 82; a telescopic tube 84, which is connected and arranged on the adsorption plate 82, and one side of the telescopic tube 84 passes through the workbench 1.

[0031] By setting up a telescopic tube 84 and connecting it to an external fan, suction is generated by the fan, and then the cut membrane is adsorbed through the telescopic tube 84 and the adsorption plate 82. When the first cylinder 4 is reset, the suction is stopped and the membrane falls into the collection frame 6; the scraper 83 is located on the rear side of the adsorption plate 82. The softened PVC film is first cut or preliminarily separated by the scraper 83, and then the adsorption plate 82 that follows closely completes the complete peeling and collection of the membrane through the suction on its surface. The two cooperate closely to improve the film removal efficiency.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the output end of the driving motor 103 is connected to the rotating plate 104. By setting the driving motor 103, the output end of the driving motor 103 is connected to the rotating plate 104, and the driving motor 103 is controlled by an external current, the driving motor 103 rotates, drives the rotating plate 104 to rotate, rotates the plate on the rotating plate 104, and adjusts the position, without the need to adjust the plate multiple times, so that the plate can automatically change position, and there is no need to take out and put back the plate, which greatly reduces the operation time and significantly improves the production efficiency.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the pushing part 9 includes: a moving frame 91, which is arranged on the inner wall of the workbench 1; a stepping motor 92, which is arranged in the moving frame 91; a threaded rod 93, which is arranged in the moving frame 91; a moving block 94, which is threadedly sleeved on the threaded rod 93; a push plate 95, which is arranged in the workbench 1 and is located above the rotating table 101; the output end of the stepping motor 92 is connected to the threaded rod 93.

[0034] By setting up the pushing part 9, the adjusted plate can be pushed onto the conveyor 7 and the removal process can be carried out again. At the same time, the conveyor 7 runs in the reverse direction. The automatic control of the pushing part 9 improves the positioning accuracy of the plate processing, avoids errors in manual operation, makes the film removal process more accurate, and significantly improves the overall operating efficiency.

[0035] like Figure 2 and Figure 3 As shown, it also includes: two collecting frames 6, which are arranged in the workbench 1, and the two collecting frames 6 are respectively located on the left and right sides of the conveyor 7; the collecting frames 6 are located below the removing part 8.

[0036] By setting up the collection frame 6 and collecting waste in a centralized manner, pollution of the workbench 1 and the surrounding environment can be effectively prevented, the working area can be kept clean, and it is beneficial to maintain a good working environment and improve work efficiency. The collected PVC film waste can be further processed and reused as raw materials, which is in line with the concept of circular economy and sustainable development.

[0037] like Figure 1 , Figure 2 and Figure 3 As shown, it also includes: a controller 3, which is arranged on the workbench 1. By setting the controller 3, the controller 3 serves as the control center of the entire PVC film removal device, and is responsible for coordinating and managing the action sequence, working state and mutual cooperation of each component to realize the automated operation process.

[0038] The technical solution provided by the utility model, when in use, uses the controller 3 to start the second cylinder 2, the infrared heating plate 5 and the conveyor 7 to operate, the plate is placed on the conveyor 7, the second cylinder 2 extends, drives the infrared heating plate 5 to move downward until it is close to the surface of the plate, and the PVC film is evenly heated to soften it, and the controller 3 is used to start the first cylinder 4 to extend, drive the removal part 8 to move inward, move to the edge of the plate, cut and loosen the PVC film through the scraper 83, and at the same time connect with the external fan through the telescopic tube 84, and adsorb the cut PVC film through the adsorption plate 82, and after the cutting is completed, the first cylinder 4 contracts, drives the removal part 8 to move inward, and moves to the edge of the plate, and the scraper 83 is used to cut and loosen the PVC film, and at the same time, it is connected to the external fan through the telescopic tube 84, and the cut PVC film is adsorbed by the adsorption plate 82. After the cutting is completed, the first cylinder 4 contracts, and drives the removal part 8 to move inward. The removal part 8 moves outward until the adsorption plate 82 is located above the collection frame 6, at which time the adsorption stops and the film falls into the collection frame 6. The cut plate is conveyed to the rotating table 101 via the conveyor 7, and the driving motor 103 is turned on by the controller 3 to rotate, driving the rotating plate 104 to rotate and adjust the position of the plate. After the adjustment, the stepper motor 92 is turned on by the controller 3 to drive the threaded rod 93 to rotate, so that the moving block 94 moves, driving the push plate 95 to move forward, and pushing the plate to the conveyor 7. The conveyor 7 runs in reverse to move the plate to the removal part 8, and the removal steps are repeated. After the removal is completed, the plate is sent out of the workbench 1.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A device for removing PVC film from a sheet material, characterized in that: include: Workbench (1); A conveyor (7) is arranged at the center of the inner cavity of the workbench (1); The rotating part (10) is arranged in the workbench (1) and is located at the rear side of the conveyor (7), and the rotating part (10) comprises: A rotating table (101) is arranged inside the workbench (1); A groove (102) is arranged at the center of the rotating platform (101), and the groove (102) is T-shaped; A driving motor (103) is arranged in the groove (102); A rotating plate (104) rotatably disposed in the groove (102), and the rotating plate (104) is located above the driving motor (103); A pushing portion (9) is arranged inside the workbench (1) and is located at the rear side of the conveyor (7); Two first cylinders (4) are arranged on the left and right sides of the workbench (1); The removal portion (8) is arranged at the output end of the first cylinder (4) and is located inside the workbench (1).

2. The device for removing PVC film from sheet material according to claim 1, characterized in that: Also includes: A second cylinder (2) is arranged on the top of the workbench (1); An infrared heating plate (5) is arranged inside the workbench (1) and is located above the conveyor (7); The output end of the second cylinder (2) extends into the workbench (1) and is connected to the infrared heating plate (5).

3. The device for removing PVC film from sheet material according to claim 1, characterized in that: The removing part (8) comprises: A support plate (81) is arranged inside the workbench (1), and an output end of the first cylinder (4) extends into the workbench (1) and is connected to the support plate (81); An adsorption plate (82) is arranged on the support plate (81); A scraper (83) is arranged on the support plate (81), and the scraper (83) is located at the rear side of the adsorption plate (82); A telescopic tube (84) is arranged on the adsorption plate (82) in communication, and one side of the telescopic tube (84) passes through the workbench (1).

4. The device for removing PVC film from sheet material according to claim 1, characterized in that: Also includes: The output end of the driving motor (103) is connected to the rotating plate (104).

5. The device for removing PVC film from sheet material according to claim 1, characterized in that: The pushing part (9) comprises: A movable frame (91) is arranged on the inner wall of the workbench (1); A stepping motor (92) is arranged in the moving frame (91); A threaded rod (93) disposed in the moving frame (91); A moving block (94) threadably sleeved on the threaded rod (93); A push plate (95) is arranged inside the workbench (1) and is located above the rotating table (101); The output end of the stepping motor (92) is connected to the threaded rod (93).

6. The device for removing PVC film from sheet material according to claim 1, characterized in that: Also includes: Two collecting frames (6) are arranged in the workbench (1), and the two collecting frames (6) are respectively located on the left and right sides of the conveyor (7); The collecting frame (6) is located below the removing portion (8).

7. The device for removing PVC film from sheet material according to claim 1, characterized in that: Also includes: A controller (3) is arranged on the workbench (1).

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