A cutting apparatus for aerogel sealing membranes

Abstract

The utility model discloses a kind of cutting equipment of aerogel sealing film, including base, the outer wall on the both sides of base is fixed with side box, two guide rollers are rotatably installed on the inner wall between side box by support, the upper end inner wall between side box is equipped with protective box, transmission body is fixedly installed on the inner wall of side box in protective box inside, lower roller is rotatably installed on the inner wall of side box in transmission body side, upper roller is equipped above lower roller, lifting plate is rotatably installed at the both ends of upper roller, the inside of side box is equipped with two guide rods by support, the outer wall of guide rod is movably connected with two guide seats, the inside of side box above lifting plate is equipped with second lifting cylinder by support installation.The utility model not only ensures the flatness of aerogel sealing film when cutting equipment is used, also reduce the phenomenon that upper roller is excessively rotated due to inertia factor, and reach the purpose that aerogel sealing film is conveniently cut.

Description

Technical Field

[0001] This utility model relates to the field of aerogel material processing technology, specifically to a cutting device for aerogel sealing films. Background Technology

[0002] Aerogel sealing film is a lightweight thermal insulation material composed of nano-sized aerogel particles and polymer substrate. It is widely used in aerospace, new energy batteries, building energy conservation and other fields. When producing and processing aerogel sealing film, it is necessary to perform a cutting process. Therefore, it is particularly important to develop a cutting equipment for aerogel sealing film.

[0003] A cutting device for electronic film, as described in reference announcement number CN219445293U, includes a cutting machine for cutting, a cutting head mounted in the middle of the cutting machine, a conveyor belt mounted inside the cutting machine, and electronic film to be cut conveyed on the conveyor belt. It also includes a separation component, a storage platform, a tensioning component, and baffles. The separation component is mounted on one side of the conveyor belt, the storage platform is located on one side of the separation component, and the tensioning component is located on one side of the storage platform. The separation component includes a base, a connecting block, a rotating shaft, a first cylinder, and a CNC vacuum suction cup. The equipment includes a suction hole and a second cylinder. The base is fixed to one side of the conveyor belt. Connecting blocks are fixed at one end and the middle of the top of the base. The first cylinder is installed on the connecting block at the middle of the top of the base via a rotating shaft. This equipment has a novel structure and ingenious design, which facilitates the separation of cut electronic film and electronic film waste, and facilitates the winding of cut electronic film and electronic film waste. It has low labor intensity and is beneficial to production. As can be seen from the above, although this cutting equipment can be well applied, it is usually not convenient to perform roller pressing on the film, and it is difficult to ensure the flatness of the film. Further improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for aerogel sealing film, in order to solve the problem mentioned in the background art that although the cutting device can be used well, it is usually not convenient to roll the film and it is difficult to ensure the flatness of the film.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for aerogel sealing film, comprising a base, side boxes fixed on the outer walls of both sides of the base, two guide rollers rotatably mounted on the inner wall between the side boxes via a bracket, a protective box provided on the upper inner wall between the side boxes, a transmission body fixedly mounted on the inner wall of the side box inside the protective box, a lower pressure roller rotatably mounted on the inner wall of the side box on one side of the transmission body, an upper pressure roller provided above the lower pressure roller, lifting plates rotatably mounted at both ends of the upper pressure roller, two guide rods provided inside the side boxes via a bracket, two guide seats movably connected to the outer walls of the guide rods, the inner walls of the guide seats connected to the outer walls of the lifting plates, a second lifting cylinder mounted inside the side box above the lifting plates via a bracket, the bottom end of the second lifting cylinder connected to the outer wall of the lifting plates.

[0006] Preferably, the transmission body is provided with a belt drive mechanism inside, both ends of which extend into the interior of the side housing. A second servo motor is installed inside one of the side housings, and one end of the second servo motor is connected to one end of the belt drive mechanism. The second servo motor is provided to drive the belt drive mechanism to operate.

[0007] Preferably, the transmission body inside the belt drive mechanism is provided with a slide rail, and a linkage frame is slidably installed on the outer wall of the slide rail. One end of the linkage frame is connected to the inner wall of one side of the belt drive mechanism. The slide rail is used to limit the movement range of the linkage frame.

[0008] Preferably, the bottom end of the linkage frame extends to the outside of the transmission body and is equipped with a first servo motor. One end of the first servo motor is equipped with a cutting blade, which is used to cut the sealing film.

[0009] Preferably, both sides of the transmission body surface are provided with a support frame, the top of the support frame is equipped with a first lifting cylinder, the bottom end of the first lifting cylinder passes through the support frame and is provided with a placement frame, and both sides of the bottom of the placement frame are rotatably equipped with rubber limit rollers. The placement frame is driven to lift and lower by the first lifting cylinder.

[0010] Preferably, a side connecting plate is fixedly installed on the inner wall of the lower end of the side box, and an unwinding roller is rotatably installed on the inner wall between the side connecting plates. A geared motor is installed on the outer wall of one of the side connecting plates, and one end of the geared motor is connected to one end of the unwinding roller. The geared motor is configured to drive the unwinding roller to rotate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the cutting equipment for the aerogel sealing film not only ensures the flatness of the aerogel sealing film when the cutting equipment is used, but also reduces the phenomenon of excessive rotation of the upper pressure roller due to inertial factors, and achieves the purpose of easy and convenient cutting of the aerogel sealing film.

[0012] (1) The lifting plate is driven to move downward by the second lifting cylinder, so that the lifting plate drives several guide seats to slide downward on the outer wall of the guide rod, so that the lifting plate drives the upper pressure roller to move downward smoothly, thereby reducing the gap between the upper pressure roller and the lower pressure roller. When the aerogel sealing film passes between the upper pressure roller and the lower pressure roller and moves, the upper pressure roller and the lower pressure roller can perform roller pressing and leveling operation on the aerogel sealing film, thereby ensuring the flatness of the aerogel sealing film when the cutting equipment is used.

[0013] (2) The first lifting cylinder drives the placement frame to move downward, so that the placement frame drives the rubber limiting roller to move down and fit against the outer wall of the upper pressure roller, so that the rubber limiting roller can limit the upper pressure roller, thereby reducing the phenomenon of excessive rotation of the upper pressure roller due to inertia.

[0014] (3) The aerogel sealing film is wound and stored by the unwinding roller. Then the geared motor drives the unwinding roller to rotate slowly to unwind the aerogel sealing film. After the aerogel sealing film is passed between the guide roller, the upper pressure roller and the lower pressure roller, the area to be cut of the aerogel sealing film is aligned with the cutting knife. At this time, the second servo motor is started to drive the belt drive mechanism to run. The belt drive mechanism drives the linkage frame to slide on the outer wall of the slide rail. The first servo motor drives the cutting knife to rotate at high speed so that the rotating cutting knife is on the aerogel sealing film to move horizontally, thereby achieving the purpose of easy and convenient cutting of the aerogel sealing film. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the upper and lower pressure rollers of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0019] Figure 5 This is a schematic diagram of the belt drive mechanism of this utility model.

[0020] In the diagram: 1. Base; 2. Side box; 3. Guide roller; 4. Side connecting plate; 5. Unwinding roller; 6. Gear motor; 7. Protective box; 8. Transmission body; 9. Bearing frame; 10. First lifting cylinder; 11. Linkage frame; 12. First servo motor; 13. Cutting knife; 14. Placement frame; 15. Rubber limit roller; 16. Upper pressure roller; 17. Lower pressure roller; 18. Second servo motor; 19. Lifting plate; 20. Second lifting cylinder; 21. Guide seat; 22. Guide rod; 23. Belt drive mechanism; 24. Slide rail. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-5 An embodiment of this utility model is provided: a cutting device for aerogel sealing film, including a base 1, side boxes 2 are fixed on the outer walls of both sides of the base 1, side connecting plates 4 are fixedly installed on the inner walls of the lower end of the side boxes 2, unwinding rollers 5 are rotatably installed on the inner walls between the side connecting plates 4, and a reduction motor 6 is installed on the outer wall of one side connecting plate 4, with one end of the reduction motor 6 connected to one end of the unwinding roller 5;

[0023] In use, the geared motor 6 is set to drive the unwinding roller 5 to rotate;

[0024] Two guide rollers 3 are rotatably mounted on the inner wall between the side boxes 2 via a bracket. A protective box 7 is provided on the upper inner wall between the side boxes 2. A transmission body 8 is fixedly installed on the inner wall of the side box 2 inside the protective box 7. A bearing frame 9 is provided on both sides of the surface of the transmission body 8. A first lifting cylinder 10 is installed at the top of the bearing frame 9. The bottom end of the first lifting cylinder 10 passes through the bearing frame 9 and is provided with a placement frame 14. Rubber limit rollers 15 are rotatably mounted on both sides of the bottom of the placement frame 14.

[0025] In use, the first lifting cylinder 10 is set to drive the placement rack 14 to lift and lower;

[0026] The transmission body 8 is equipped with a belt drive mechanism 23. Both ends of the belt drive mechanism 23 extend into the interior of the side box 2. A second servo motor 18 is installed inside one of the side boxes 2. One end of the second servo motor 18 is connected to one end of the belt drive mechanism 23.

[0027] In use, the second servo motor 18 is configured to drive the belt drive mechanism 23 to operate.

[0028] The transmission body 8 inside the belt drive mechanism 23 is provided with a slide rail 24. A linkage frame 11 is slidably installed on the outer wall of the slide rail 24. One end of the linkage frame 11 is connected to the inner wall of one side of the belt drive mechanism 23.

[0029] In use, the sliding rail 24 is set to limit the movement range of the linkage frame 11;

[0030] The bottom end of the linkage frame 11 extends to the outside of the transmission body 8 and is equipped with a first servo motor 12. A cutting blade 13 is installed at one end of the first servo motor 12.

[0031] When in use, the cutting blade 13 is set to cut the sealing film.

[0032] A lower pressure roller 17 is rotatably mounted on the inner wall of the side box 2 on one side of the transmission body 8. An upper pressure roller 16 is provided above the lower pressure roller 17. Lifting plates 19 are rotatably mounted on both ends of the upper pressure roller 16. Two guide rods 22 are provided inside the side box 2 through a bracket. Two guide seats 21 are movably connected to the outer wall of each guide rod 22. The inner wall of the guide seat 21 is connected to the outer wall of the lifting plate 19. A second lifting cylinder 20 is installed inside the side box 2 above the lifting plate 19 through a bracket. The bottom end of the second lifting cylinder 20 is connected to the outer wall of the lifting plate 19.

[0033] In this embodiment, the aerogel sealing film is first wound and stored by the unwinding roller 5. Then, the reduction motor 6 drives the unwinding roller 5 to rotate slowly to unwind the aerogel sealing film. After the aerogel sealing film is passed between the guide roller 3, the upper pressure roller 16, and the lower pressure roller 17, the area of ​​the aerogel sealing film to be cut is aligned with the cutting blade 13. At this time, the second servo motor 18 is started to drive the belt drive mechanism 23 to operate. The belt drive mechanism 23 drives the linkage frame 11 to slide on the outer wall of the slide rail 24. Since the first servo motor 12 drives the cutting blade 13 to rotate at high speed, the rotating cutting blade 13 is positioned on the aerogel sealing film and moves horizontally, so that the cutting blade 13 can cut the aerogel sealing film. Afterwards, the second lifting cylinder 20 drives the lifting plate 19 to move downward. The lifting plate 19 causes several guide seats 21 to slide downwards on the outer wall of the guide rod 22, so that the lifting plate 19 drives the upper pressure roller 16 to move downwards smoothly, thereby reducing the gap between the upper pressure roller 16 and the lower pressure roller 17. When the aerogel sealing film passes between the upper pressure roller 16 and the lower pressure roller 17 and moves, the upper pressure roller 16 and the lower pressure roller 17 can perform roller pressing and leveling operations on the aerogel sealing film to ensure the flatness of the aerogel sealing film and ensure the cutting effect of the aerogel sealing film. Finally, the first lifting cylinder 10 drives the placement frame 14 to move downwards, so that the placement frame 14 drives the rubber limiting roller 15 to move downwards and fit against the outer wall of the upper pressure roller 16, so that the rubber limiting roller 15 can perform a limiting operation on the upper pressure roller 16, which can effectively reduce the phenomenon of excessive rotation of the upper pressure roller 16 due to inertia, thereby completing the use of the cutting equipment.

Claims

1. An aerogel sealing film cutting apparatus, characterized by: The system includes a base (1), with side boxes (2) fixed to the outer walls on both sides of the base (1). Two guide rollers (3) are rotatably mounted on the inner wall between the side boxes (2) via a bracket. A protective box (7) is provided on the upper inner wall between the side boxes (2). A transmission body (8) is fixedly mounted on the inner wall of the side box (2) inside the protective box (7). A lower pressure roller (17) is rotatably mounted on the inner wall of the side box (2) on one side of the transmission body (8). An upper pressure roller (16) is provided above the lower pressure roller (17). Both ends of the upper pressure roller (16) are rotatably mounted with lifting plates (19). The inside of the side box (2) is provided with two guide rods (22) through a bracket. Two guide seats (21) are movably connected to the outer wall of the guide rods (22). The inner wall of the guide seats (21) is connected to the outer wall of the lifting plate (19). The inside of the side box (2) above the lifting plate (19) is equipped with a second lifting cylinder (20) through a bracket. The bottom end of the second lifting cylinder (20) is connected to the outer wall of the lifting plate (19).

2. The cutting apparatus of an aerogel sealing film according to claim 1, wherein: The transmission body (8) is equipped with a belt drive mechanism (23) inside. Both ends of the belt drive mechanism (23) extend into the interior of the side box (2). A second servo motor (18) is installed inside one of the side boxes (2). One end of the second servo motor (18) is connected to one end of the belt drive mechanism (23).

3. The cutting apparatus of an aerogel sealing film according to claim 2, wherein: The transmission body (8) inside the belt drive mechanism (23) is provided with a slide rail (24), and a linkage frame (11) is slidably installed on the outer wall of the slide rail (24). One end of the linkage frame (11) is connected to the inner wall of one side of the belt drive mechanism (23).

4. The apparatus of claim 3, wherein: The bottom end of the linkage frame (11) extends to the outside of the transmission body (8) and is equipped with a first servo motor (12), and a cutting blade (13) is installed at one end of the first servo motor (12).

5. The apparatus of claim 1, wherein: Both sides of the surface of the transmission body (8) are provided with a support frame (9). The top of the support frame (9) is equipped with a first lifting cylinder (10). The bottom end of the first lifting cylinder (10) passes through the support frame (9) and is provided with a placement frame (14). Both sides of the bottom of the placement frame (14) are rotatably equipped with rubber limit rollers (15).

6. The cutting device for an aerogel sealing film according to claim 1, characterized in that: Side connecting plates (4) are fixedly installed on the inner wall of the lower end of the side box (2). Unwinding rollers (5) are rotatably installed on the inner wall between the side connecting plates (4). A reduction motor (6) is installed on the outer wall of one of the side connecting plates (4). One end of the reduction motor (6) is connected to one end of the unwinding roller (5).

Images