Cutting device for damping film production

Abstract

The utility model discloses a cutting device for damping film production, which relates to the technical field of damping films and comprises a transmission base, a film is placed on the top of the transmission base, a cutting chamber is mounted on the top of the transmission base, a mounting block is mounted at the bottom of the cutting chamber, and a mounting bolt is mounted on the front side of the mounting block. According to the automatic film cutting device, the conveying base drives a film on the top to move so that the film can move into the cutting chamber, then the lifting air cylinder drives the top plate on the top to ascend and descend, the top plate drives the lifting plate at one end to ascend and descend together through the connecting rod, and the cutting tool at the bottom of the lifting plate can cut the film at the bottom; when the lifting plate descends, the pressure barrel and the pressure gun descend together, a pressure valve on the pressure gun abuts against the fixing plate, and therefore the pressure valve is opened, the pressure gun sprays air to the film, and therefore cutting chippings are cleaned, and accumulation of a large number of chippings is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing films, in particular to a cutting device for producing shock-absorbing films. Background Art

[0002] At present, automobile shock-absorbing films usually use asphalt as raw material. When in use, the automobile shock-absorbing films are usually pasted on the inner surface of the car body. As a viscoelastic material, the automobile shock-absorbing films are closely attached to the steel plate wall of the car body. It is mainly to reduce noise and vibration and play a damping role. Shock-absorbing films are mainly divided into three categories according to the installation process: hot-melt shock-absorbing films, self-adhesive shock-absorbing films and magnetic damping films.

[0003] The existing cutting device for producing shock-absorbing films needs to cut the shock-absorbing films during production. During the cutting process, some debris will be left on the conveyor belt, which is difficult for personnel to clean manually. After a long period of accumulation, it will affect the cutting of the shock-absorbing films, which is very inconvenient. Utility Model Content

[0004] The utility model aims to solve the disadvantages of the existing cutting device for producing shock-absorbing films. When producing shock-absorbing films, they need to be cut. During the cutting, some debris will be generated on the conveyor belt, which is difficult for personnel to clean manually. After a long period of accumulation, it will affect the cutting of the shock-absorbing films, which is very inconvenient. A cutting device for producing shock-absorbing films is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting device for producing shock-absorbing film comprises a transmission base, a film is placed on the top of the transmission base, a cutting chamber is installed on the top of the transmission base, a mounting block is installed on the bottom of the cutting chamber, and mounting bolts are installed on the front of the mounting block, a bottom plate is installed on the front of the cutting chamber, and a lifting cylinder is installed on the top of the bottom plate, the top of the lifting cylinder is connected to a top plate, and a connecting rod is installed on one side of the top plate, one end of the connecting rod passes through a through groove and is connected to the lifting plate, and a cutting tool is installed on the bottom of the lifting plate, a pressure barrel is installed on the top of the lifting plate, and a pressure gun is installed on the bottom of the pressure barrel, a pressure valve is installed on the front of the pressure gun, and a fixing plate is installed on the inner side of the cutting chamber.

[0007] Preferably, the top plate and the bottom plate form a lifting structure through a lifting cylinder, and the top plate is connected to the lifting plate through a connecting rod.

[0008] Preferably, the pressure valve is located above the level of the fixing plate, and the fixing plate is fixedly mounted on the inner side of the cutting chamber.

[0009] Preferably, the mounting block is connected to the transmission base via mounting bolts, and the mounting block is integrated with the cutting chamber by welding.

[0010] Preferably, the cutting tool is connected to the connecting rod via a lifting plate, and the cutting tool is fixedly mounted on the bottom of the lifting plate.

[0011] Preferably, a plurality of groups of pressure guns are installed at the bottom of the pressure barrel.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the film on the top is moved by the transmission base, so that the film moves to the inside of the cutting chamber, and then the top plate is lifted and lowered by the lifting cylinder, so that the top plate drives the lifting plate at one end to lift and lower together through the connecting rod, and the cutting tool at the bottom of the lifting plate will cut the film at the bottom. When the lifting plate descends, the pressure barrel and the pressure gun will also descend together, and the pressure valve on the pressure gun will abut against the fixed plate, thereby opening the pressure valve, and the pressure gun will spray air to the film, thereby cleaning the cutting debris and avoiding the accumulation of a large amount of debris.

[0014] 2. In the present invention, when the cutting tool needs to be maintained, the personnel can remove the mounting bolts on the mounting block, thereby removing the cutting chamber from the transmission base, and then the cutting tool inside the transmission base can be replaced or maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0017] Figure 3 for Figure 2 Enlarged structural diagram at A in the middle.

[0018] Legend:

[0019] 1. Transmission base; 2. Film; 3. Cutting chamber; 4. Mounting block; 5. Mounting bolts; 6. Bottom plate; 7. Lifting cylinder; 8. Top plate; 9. Through slot; 10. Pressure barrel; 11. Pressure gun; 12. Pressure valve; 13. Lifting plate; 14. Cutting tool; 15. Fixing plate; 16. Connecting rod. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] Reference Figure 1-3 A cutting device for producing shock-absorbing film comprises a transmission base 1, a film 2, a cutting chamber 3, a mounting block 4, a mounting bolt 5, a bottom plate 6, a lifting cylinder 7, a top plate 8, a through slot 9, a pressure barrel 10, a pressure gun 11, a pressure valve 12, a lifting plate 13, a cutting tool 14, a fixing plate 15 and a connecting rod 16. The film 2 is placed on the top of the transmission base 1, and the cutting chamber 3 is installed on the top of the transmission base 1. The bottom of the cutting chamber 3 is installed with a mounting block 4, and the front of the mounting block 4 is installed with a mounting bolt 5. A bottom plate 6 is installed on the front of the cutting chamber 3, and a lifting cylinder 7 is installed on the top of the bottom plate 6, the top of the lifting cylinder 7 is connected to a top plate 8, and a connecting rod 16 is installed on one side of the top plate 8, one end of the connecting rod 16 passes through the through slot 9 and is connected to the lifting plate 13, and a cutting tool 14 is installed at the bottom of the lifting plate 13, a pressure barrel 10 is installed on the top of the lifting plate 13, and a pressure gun 11 is installed at the bottom of the pressure barrel 10, a pressure valve 12 is installed on the front of the pressure gun 11, and a fixing plate 15 is installed on the inner side of the cutting chamber 3.

[0022] Furthermore, the top plate 8 forms a lifting structure with the bottom plate 6 through the lifting cylinder 7, and the top plate 8 is connected to the lifting plate 13 through the connecting rod 16. The top plate 8 is driven to lift by the lifting cylinder 7, so that the top plate 8 drives the lifting plate 13 at one end to lift together through the connecting rod 16, and the cutting tool 14 at the bottom of the lifting plate 13 will cut the film 2 at the bottom.

[0023] Furthermore, the pressure valve 12 is located above the level of the fixed plate 15, and the fixed plate 15 is fixedly installed on the inner side of the cutting chamber 3. When the lifting plate 13 descends, the pressure barrel 10 and the pressure gun 11 will also descend together, and the pressure valve 12 on the pressure gun 11 will abut against the fixed plate 15, thereby opening the pressure valve 12, and the pressure gun 11 will spray the film 2.

[0024] Furthermore, the mounting block 4 is connected to the transmission base 1 through the mounting bolts 5, and the mounting block 4 is integrated with the cutting chamber 3 through welding. The mounting bolts 5 on the mounting block 4 are removed, thereby removing the cutting chamber 3 from the transmission base 1, and the cutting tool 14 inside the transmission base 1 can be replaced or maintained.

[0025] Furthermore, the cutting tool 14 is connected to the connecting rod 16 through the lifting plate 13 , and the cutting tool 14 is fixedly installed at the bottom of the lifting plate 13 , and the cutting tool 14 is fixedly connected to the lifting plate 13 .

[0026] Furthermore, a plurality of pressure guns 11 are installed at the bottom of the pressure barrel 10 .

[0027] Working principle: When in use, the film 2 on the top is moved by the transmission base 1, so that the film 2 moves to the inside of the cutting chamber 3, and then the top plate 8 is lifted and lowered by the lifting cylinder 7, so that the top plate 8 drives the lifting plate 13 at one end to lift and lower together through the connecting rod 16, and the cutting tool 14 at the bottom of the lifting plate 13 will cut the film 2 at the bottom. When the lifting plate 13 descends, the pressure barrel 10 and the pressure gun 11 will also descend together, and the pressure valve 12 on the pressure gun 11 will abut against the fixed plate 15, thereby opening the pressure valve 12, and the pressure gun 11 will spray the film 2, thereby cleaning the cutting debris to avoid the accumulation of a large amount of debris, and when the cutting tool 14 needs to be maintained, the personnel can remove the mounting bolts 5 on the mounting block 4, thereby removing the cutting chamber 3 from the transmission base 1, and the cutting tool 14 inside the transmission base 1 can be replaced or maintained.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for producing shock-absorbing film, comprising a transmission base (1), characterized in that: A film (2) is placed on the top of the transmission base (1), and a cutting chamber (3) is installed on the top of the transmission base (1). A mounting block (4) is installed on the bottom of the cutting chamber (3), and a mounting bolt (5) is installed on the front of the mounting block (4). A bottom plate (6) is installed on the front of the cutting chamber (3), and a lifting cylinder (7) is installed on the top of the bottom plate (6). The top of the lifting cylinder (7) is connected to a top plate (8), and a connecting rod (16) is installed on one side of the top plate (8). One end of the connecting rod (16) passes through the through slot (9) and is connected to the lifting plate (13), and a cutting tool (14) is installed on the bottom of the lifting plate (13). A pressure barrel (10) is installed on the top of the lifting plate (13), and a pressure gun (11) is installed on the bottom of the pressure barrel (10). A pressure valve (12) is installed on the front of the pressure gun (11), and a fixing plate (15) is installed on the inner side of the cutting chamber (3).

2. A cutting device for producing shock-absorbing film according to claim 1, characterized in that: The top plate (8) forms a lifting structure with the bottom plate (6) through a lifting cylinder (7), and the top plate (8) is connected to the lifting plate (13) through a connecting rod (16).

3. A cutting device for producing shock-absorbing film according to claim 1, characterized in that: The pressure valve (12) is located above the level of the fixing plate (15), and the fixing plate (15) is fixedly mounted on the inner side of the cutting chamber (3).

4. A cutting device for producing shock-absorbing film according to claim 1, characterized in that: The mounting block (4) is connected to the transmission base (1) via mounting bolts (5), and the mounting block (4) is welded to form an integrated structure with the cutting chamber (3).

5. A cutting device for producing shock-absorbing film according to claim 1, characterized in that: The cutting tool (14) is connected to the connecting rod (16) via the lifting plate (13), and the cutting tool (14) is fixedly mounted on the bottom of the lifting plate (13).

6. A cutting device for producing shock-absorbing film according to claim 1, characterized in that: A plurality of groups of pressure guns (11) are installed at the bottom of the pressure barrel (10).

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