Novel film pasting device

Abstract

The utility model provides a novel film pasting device which comprises a working table, a scrap removing mechanism is arranged below the working table, a clamping mechanism is arranged in the working table, the upper surface of the working table is fixedly connected with a supporting frame, an electric telescopic rod is fixedly installed in the supporting frame, and the telescopic end of the electric telescopic rod is fixedly connected with a cutting knife. Two supporting plates are fixedly connected to the upper surface of the workbench, rotating shafts are rotatably connected to the interiors of the supporting plates, and protective films are wound around the outer surfaces of the rotating shafts. By arranging the electric telescopic rod, the cutting knife can be driven to move up and down, then the protective film can be cut, by arranging the scrap removing mechanism, some cuttings generated when the protective film is cut by the cutting knife can be collected and treated in a centralized mode, the cuttings are prevented from being adsorbed to the protective film which is not cut subsequently, and when a next PVC foaming plate is subjected to film pasting, the cutting knife can be driven to move up and down. Bubbles can be prevented from being formed between the protective film and the PVC foam board, and the product quality of the PVC foam board is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC foam board production and processing, and specifically relates to a novel film sticking device. Background Art

[0002] PVC foam board, also known as Andy board, has the characteristics of waterproof, moth-proof, flame retardant, heat preservation and sound insulation. It is an ideal substitute for wood and aluminum. It is widely used in building exterior wall panels, interior decoration panels, interior decoration panels, and soundproof rooms in public buildings. During the transportation of PVC foam boards, in order to avoid friction between adjacent PVC foam boards and cause the PVC foam boards to be scratched, a protective film needs to be attached to the PVC foam boards.

[0003] According to the patent publication No. CN110901999A, a high-efficiency automatic film-sticking device for PVC foam boards is provided, which includes a workbench, a first roller, a first placement frame, etc.; a first roller for reducing friction is rotatably installed on the workbench, a first placement frame is installed on the workbench, and the first placement frame is located above the first roller.

[0004] With the above technical solution, people only need to push the PVC foam board to apply the film, which has high work efficiency. The clamping component can press the protective film, so that the protective film can be applied flat. However, the above technical solution has certain shortcomings in actual use. The protective film can be applied to the PVC foam board by pushing the PVC foam board. In this way, people only need to push the PVC foam board to apply the film, which has high work efficiency. The clamping component can press the protective film, so that the protective film can be applied flat. However, after the cutting knife cuts the protective film, certain chips may be formed between the two sections of the protective film due to the cutting of the cutting knife. These chips will float around and may also be adsorbed on the subsequent uncut protective film. When applying the film to the next PVC foam board, the protective film adsorbed with chips will cause bubbles to form between the protective film and the PVC foam board, which reduces the quality of the PVC foam board product and has certain shortcomings. To this end, we provide a new film-applying device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a new film sticking device. To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A novel film-sticking device comprises a workbench, a chip cleaning mechanism is provided under the workbench, a clamping mechanism is provided inside the workbench, a support frame is fixedly connected to the upper surface of the workbench, an electric telescopic rod is fixedly installed inside the support frame, a cutting knife is fixedly connected to the telescopic end of the electric telescopic rod, two support plates are fixedly connected to the upper surface of the workbench, a rotating shaft is rotatably connected inside the support plate, a protective film is wrapped around the outer surface of the rotating shaft, a guide cylinder is rotatably connected inside the support plate, two limit grooves are provided inside the workbench, and a through groove is provided inside the workbench.

[0007] As a preferred solution of this embodiment, the chip cleaning mechanism includes a fan, the outer surface of the fan is fixedly connected to the bottom surface of the workbench, the interior of the fan is fixedly connected to pipeline 1, the end of pipeline 1 away from the fan is fixedly connected to pipeline 2, and the end of pipeline 2 away from pipeline 1 is fixedly connected to the through groove.

[0008] As a preferred solution of this embodiment, the interior of the fan is fixedly connected with a pipeline three, and one end of the pipeline three away from the fan is fixedly connected with a collection box.

[0009] As a preferred solution of this embodiment, the outer surface of the collection box is fixedly connected to the bottom surface of the workbench, the interior of the collection box is provided with an exhaust hole, and the interior of the collection box is provided with a sewage outlet.

[0010] As a preferred solution of this embodiment, the clamping mechanism includes a motor, the outer surface of the motor is fixedly connected to the bottom surface of the workbench, the output end of the motor is fixedly connected to a bidirectional screw rod, the outer surface of the bidirectional screw rod is rotatably connected to a limit plate, and the outer surface of the limit plate is fixedly connected to the bottom surface of the workbench.

[0011] As a preferred solution of this embodiment, the outer surface of the bidirectional screw is threadedly connected to two clamping plates, both of which slide with the limiting grooves, and the outer surfaces of the two clamping plates on one side close to each other are fixedly connected to a protective pad.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model is provided with an electric telescopic rod, which can drive the cutting knife to move up and down, and then can cut the protective film. By providing a chip cleaning mechanism, some chips generated when the cutting knife cuts the protective film can be collected and processed in a centralized manner, thereby avoiding the chips from being adsorbed on the subsequent uncut protective film. When the next PVC foam board is pasted with the film, it can avoid the formation of bubbles between the protective film and the PVC foam board, thereby improving the product quality of the PVC foam board.

[0014] (2) The utility model starts the motor through an external controller, which can drive the bidirectional screw to rotate. At this time, the bidirectional screw will drive the two clamping plates to move closer to each other, and at the same time can drive the two protective pads to move closer to each other, so as to clamp and fix the PVC foam board to be filmed above the workbench, avoiding displacement when filming the PVC foam board and causing the film to be skewed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the novel film sticking device of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 4 This is a schematic diagram of the chip cleaning mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the clamping mechanism of the utility model.

[0021] As shown in the figure: 1. Workbench; 2. Chip cleaning mechanism; 201. Fan; 202. Pipeline 1; 203. Pipeline 2; 204. Pipeline 3; 205. Collection box; 206. Exhaust hole; 207. Sewage outlet; 3. Clamping mechanism; 301. Motor; 302. Bidirectional screw rod; 303. Limiting plate; 304. Clamping plate; 305. Protective pad; 4. Support frame; 5. Electric telescopic rod; 6. Cutting knife; 7. Support plate; 8. Rotating shaft; 9. Protective film; 10. Guide cylinder; 11. Limiting groove; 12. Through groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 and Figure 2As shown, an embodiment of the utility model provides a new film sticking device, which specifically includes a workbench 1, the upper surface of the workbench 1 is fixedly connected to a support frame 4, an electric telescopic rod 5 is fixedly installed inside the support frame 4, and a cutting knife 6 is fixedly connected to the telescopic end of the electric telescopic rod 5. The electric telescopic rod 5 is started by an external controller to drive the cutting knife 6 to move up and down, so that the protective film 9 can be cut, and the excess protective film 9 can be cut off for the next use. Two support plates 7 are fixedly connected to the upper surface of the workbench 1, and the support plates 7 are internally rotatably connected to a rotating shaft 8, and the outer surface of the rotating shaft 8 is wrapped with a protective film 9, and the support plates 7 are internally rotatably connected to a guide cylinder 10. The guide cylinder 10 is located at the lower left of the protective film 9, and the protective film 9 passes through the bottom of the guide cylinder 10. At this time, the guide cylinder 10 can achieve a guiding effect on the protective film 9.

[0024] See also Figure 3 and Figure 4 As shown, a chip cleaning mechanism 2 is provided below the workbench 1, and the chip cleaning mechanism 2 specifically includes a fan 201, the outer surface of the fan 201 is fixedly connected to the bottom surface of the workbench 1, and the inside of the fan 201 is fixedly connected to a pipe 1 202, and the end of the pipe 1 202 away from the fan 201 is fixedly connected to a pipe 2 203, and the end of the pipe 2 203 away from the pipe 1 202 is fixedly connected to the through slot 12. The inside of the fan 201 is fixedly connected to a pipe 3 204, and the end of the pipe 3 204 away from the fan 201 is fixedly connected to a collection box 205. The outer surface of the collection box 205 is fixedly connected to the bottom surface of the workbench 1, and the inside of the collection box 205 is provided with an exhaust hole 206, and the inside of the collection box 205 is provided with a sewage outlet 207. When cutting the protective film 9, some chips will be generated. The fan 201 needs to be started during the cutting process. At this time, the chips will enter the pipe 2 203 through the through groove 12, then enter the pipe 3 204 through the pipe 1 202, and finally enter the collection box 205 to complete the collection of the chips, and finally can be discharged through the drain outlet 207.

[0025] See also Figure 5As shown, a clamping mechanism 3 is provided inside the workbench 1, and the clamping mechanism 3 specifically includes a motor 301, the outer surface of the motor 301 is fixedly connected to the bottom surface of the workbench 1, and the output end of the motor 301 is fixedly connected to a bidirectional screw rod 302, and the outer surface of the bidirectional screw rod 302 is rotatably connected to a limit plate 303, and the outer surface of the limit plate 303 is fixedly connected to the bottom surface of the workbench 1. The outer surface of the bidirectional screw rod 302 is threadedly connected to two clamping plates 304, and the two clamping plates 304 both slide with the limit groove 11, and the outer surfaces of the two clamping plates 304 on the side close to each other are fixedly connected to a protective pad 305. In this embodiment, the motor 301 is started by an external controller, which can drive the bidirectional screw 302 to rotate. At this time, the bidirectional screw 302 will drive the two clamping plates 304 to move closer to each other, and at the same time, it can drive the two protective pads 305 to move closer to each other, so that the PVC foam board to be filmed located above the workbench 1 can be clamped and fixed to avoid displacement when the PVC foam board is filmed and the film is skewed. Two limit grooves 11 are provided inside the workbench 1. The limit grooves 11 can limit the clamping plate 304 and enhance the stability of the clamping plate 304 during movement, so that the clamping effect is better. A through groove 12 is provided inside the workbench 1. The chips will be centrally sucked through the through groove 12, and finally the chip cleaning mechanism 2 is used to achieve the effect of centralized collection of the chips.

[0026] The specific working principle and process of the utility model are as follows: when the utility model is used, the PVC foam board to be pasted can be placed on the workbench 1, and the PVC foam board is located between the two protective pads 305. At this time, the motor 301 is started by the external controller to drive the bidirectional screw rod 302 to rotate. At this time, the bidirectional screw rod 302 will drive the two clamping plates 304 to move closer to each other, and at the same time, it can drive the two protective pads 305 to move closer to each other, so that the PVC foam board to be pasted located above the workbench 1 can be clamped and fixed, and then one end of the protective film 9 is pulled out and passed through the guide cylinder 10. Below, one end of the protective film 9 is then pulled to the left end of the PVC foam board to be pasted, and then the operator uses a film pressing tool to smooth the protective film 9 and stick it on the PVC foam board. The electric telescopic rod 5 can then be started by an external controller to drive the cutting knife 6 to move up and down, so that the protective film 9 can be cut. However, some chips will be generated when cutting the protective film 9. The fan 201 needs to be started during the cutting process. At this time, the chips will enter the pipe two 203 through the through groove 12, and then enter the pipe three 204 through the pipe one 202, and finally enter the collection box 205 to complete the collection of the chips, and finally they can be discharged through the sewage outlet 207.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel film sticking device, comprising a workbench (1), characterized in that: A chip cleaning mechanism (2) is provided below the workbench (1), a clamping mechanism (3) is provided inside the workbench (1), a support frame (4) is fixedly connected to the upper surface of the workbench (1), an electric telescopic rod (5) is fixedly installed inside the support frame (4), a cutting knife (6) is fixedly connected to the telescopic end of the electric telescopic rod (5), two support plates (7) are fixedly connected to the upper surface of the workbench (1), a rotating shaft (8) is rotatably connected inside the support plate (7), a protective film (9) is wrapped around the outer surface of the rotating shaft (8), a guide cylinder (10) is rotatably connected inside the support plate (7), two limit grooves (11) are provided inside the workbench (1), and a through groove (12) is provided inside the workbench (1).

2. The novel film sticking device according to claim 1 is characterized in that: The chip cleaning mechanism (2) comprises a fan (201), the outer surface of the fan (201) being fixedly connected to the bottom surface of the workbench (1), the interior of the fan (201) being fixedly connected to a pipe 1 (202), an end of the pipe 1 (202) away from the fan (201) being fixedly connected to a pipe 2 (203), and an end of the pipe 2 (203) away from the pipe 1 (202) being fixedly connected to a through groove (12).

3. The novel film sticking device according to claim 2 is characterized in that: The interior of the fan (201) is fixedly connected to a pipeline three (204), and one end of the pipeline three (204) away from the fan (201) is fixedly connected to a collection box (205).

4. The novel film sticking device according to claim 3 is characterized in that: The outer surface of the collection box (205) is fixedly connected to the bottom surface of the workbench (1), an exhaust hole (206) is provided inside the collection box (205), and a sewage outlet (207) is provided inside the collection box (205).

5. The novel film sticking device according to claim 1 is characterized in that: The clamping mechanism (3) comprises a motor (301), the outer surface of the motor (301) is fixedly connected to the bottom surface of the workbench (1), the output end of the motor (301) is fixedly connected to a bidirectional screw rod (302), the outer surface of the bidirectional screw rod (302) is rotatably connected to a limit plate (303), and the outer surface of the limit plate (303) is fixedly connected to the bottom surface of the workbench (1).

6. The novel film sticking device according to claim 5 is characterized in that: The outer surface of the bidirectional screw rod (302) is threadedly connected to two clamping plates (304), and the two clamping plates (304) slide with the limiting groove (11). The outer surfaces of the two clamping plates (304) on one side close to each other are fixedly connected to a protective pad (305).

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