Laminating device for production of damping film

Abstract

The utility model discloses a film laminating device for damping film production, which relates to the technical field of damping films and comprises a transmission base, a support is mounted at the top of the transmission base, a transmission roller is mounted at the top of the support, a film is placed at the top of the transmission base, and a film pressing roller is abutted against the top of the film. According to the roll film winding device, after a roll film is used up, a worker turns off the motor, then the worker disassembles a fixing nut on a second threaded rod, the second threaded rod is taken out from a connecting block after disassembly, the roll roller can be taken out from a transmission shaft after taking out, a new roll film is replaced after taking out, and the roll rollers at the two ends of the roll film are aligned to the transmission shaft; and then a second threaded rod penetrates through a connecting block on the winding roller and the transmission shaft, after penetrating, a fixing nut is installed on the outer side of the second threaded rod, and one side of the fixing nut is attached to the outer side of the connecting block, so that the winding roller and the transmission shaft are fixed, replacement of the winding film is completed, and film covering can continue to be conducted on the winding roller and the transmission shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing films, in particular to a laminating 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] In the existing laminating device for producing shock-absorbing films, when laminating the shock-absorbing films, if the film is used up, the mold roll needs to be replaced, but the replacement of the mold roll is very cumbersome, which wastes a lot of time and affects the efficiency of laminating. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing laminating device for the production of shock-absorbing films. When laminating the shock-absorbing films, if the film is used up, the mold roll needs to be replaced, but the replacement of the mold roll is very cumbersome, which wastes a lot of time and affects the efficiency of laminating. A laminating device for the production of shock-absorbing films is proposed to solve the problems.

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

[0006] The cam is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers, each of which is provided with a plurality of rollers.

[0007] Preferably, the transmission shaft passes through the second baffle plate and is connected to the motor, and the second baffle plate is fixedly mounted on the top of the transmission base.

[0008] Preferably, the transmission shaft and the roller form a disassembly structure through a connecting block, and two sets of connecting blocks are fixedly mounted on one end of the transmission shaft and the roller respectively.

[0009] Preferably, the support frame is movably connected to the first threaded rod, and the support frame forms a sliding structure with the slider through the slider.

[0010] Preferably, the nut is threadedly connected to the first threaded rod.

[0011] Preferably, the transmission shaft forms a rotating structure with the first baffle through a rotating shaft.

[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, after the film roll is used, the personnel turns off the motor, and then removes the fixing nut on the second threaded rod. After removal, the second threaded rod is taken out from the connecting block. After taking it out, the roll can be taken out from the transmission shaft. After taking it out, replace the new film roll, align the rolls at both ends of the film roll with the transmission shaft, and then pass the second threaded rod through the connecting block on the roll and the transmission shaft. After passing through, the fixing nut is installed to the outside of the second threaded rod, and one side of the fixing nut is fitted to the outside of the connecting block, so that the roll and the transmission shaft are fixed. After completing the replacement of the film roll, the film can continue to be coated.

[0014] 2. In the utility model, a person slides the support frame through the slider at the bottom. After sliding to the specified position, the nut is twisted to move the nut on the first threaded rod. The nut is fit on the support frame, thereby adjusting the distance between the first baffle plate and the second baffle plate so that roll films of different widths can be installed. 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. Bracket; 3. Transmission roller; 4. Film pressing roller; 5. Film; 6. First baffle; 7. Film roll; 8. Support frame; 9. Base; 10. Fixing nut; 11. First threaded rod; 12. Nut; 13. Second baffle; 14. Motor; 15. Rotating shaft; 16. Transmission shaft; 17. Connecting block; 18. Roller; 19. Second threaded rod; 20. Slider. 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 film coating device for producing shock-absorbing films comprises a transmission base 1, a bracket 2, a transmission roller 3, a film pressing roller 4, a film 5, a first baffle 6, a film roll 7, a support frame 8, a base 9, a fixing nut 10, a first threaded rod 11, a nut 12, a second baffle 13, a motor 14, a rotating shaft 15, a transmission shaft 16, a connecting block 17, a roll 18, a second threaded rod 19 and a slider 20. The top of the transmission base 1 is provided with a bracket 2, and the top of the bracket 2 is provided with a transmission roller 3. The top of the transmission base 1 is provided with a film 5, and the top of the film 5 is abutted against the film pressing roller 4. The front of the transmission base 1 is provided with a base 9, and the top of the base 9 is provided with a slider 20. A support frame 8 is installed on the top, and one end of the support frame 8 is connected to the first baffle 6, a rotating shaft 15 is installed on one side of the first baffle 6, and a transmission shaft 16 is installed on one side of the rotating shaft 15, a connecting block 17 is installed on one end of the transmission shaft 16, and a winding roller 18 is connected to one side of the connecting block 17, and a film roll 7 is wound around the outer side of the winding roller 18, a second threaded rod 19 is movably connected inside the connecting block 17, and a fixing nut 10 is installed on the outer side of the second threaded rod 19, a first threaded rod 11 is installed on the front side of the transmission base 1, and a nut 12 is installed on the outer side of the first threaded rod 11, a second baffle 13 is installed on the top of the transmission base 1, and a motor 14 is installed on the outer side of the second baffle 13.

[0022] Furthermore, the transmission shaft 16 passes through the second baffle 13 and is connected to the motor 14, and the second baffle 13 is fixedly installed on the top of the transmission base 1. The motor 14 is started, and the winding roller 18 is driven to rotate by the motor 14. The roll film 7 on the outside of the winding roller 18 will enter the bottom of the transmission roller 3, and then be coated on the top of the film 5. Subsequently, the coated film 5 is laminated by the laminating roller 4.

[0023] Furthermore, the drive shaft 16 forms a disassembly structure with the winding roller 18 through the connecting block 17, and the two sets of connecting blocks 17 are respectively fixedly installed on one end of the drive shaft 16 and the winding roller 18. The fixing nut 10 on the second threaded rod 19 is removed. After disassembly, the second threaded rod 19 is taken out from the connecting block 17. After taking it out, the winding roller 18 can be taken out from the drive shaft 16.

[0024] Furthermore, the support frame 8 is movably connected to the first threaded rod 11, and the support frame 8 forms a sliding structure with the slider 20. The support frame 8 is slid through the slider 20 at the bottom. After sliding to the specified position, the nut 12 is twisted to move the nut 12 on the first threaded rod 11. Wait until the nut 12 fits on the support frame 8, thereby adjusting the distance between the first baffle 6 and the second baffle 13, so that roll films 7 of different widths can be installed.

[0025] Furthermore, the nut 12 is threadedly connected to the first threaded rod 11 , and the nut 12 is twisted to move on the first threaded rod 11 .

[0026] Furthermore, the transmission shaft 16 forms a rotating structure with the first baffle 6 through the rotating shaft 15 .

[0027] Working principle: When in use, start the motor 14, and the motor 14 drives the winding roller 18 to rotate, and the roll film 7 on the outside of the winding roller 18 will enter the bottom of the transmission roller 3, and then be coated on the top of the film 5, and then the film pressing roller 4 will press the coated film 5 to complete the lamination of the film 5. After the roll film 7 is used, the personnel will turn off the motor 14, and then the personnel will remove the fixing nut 10 on the second threaded rod 19. After disassembly, the second threaded rod 19 is taken out from the connecting block 17. After taking it out, the roll film 18 can be taken out from the transmission shaft 16. After taking it out, replace the new roll film 7, align the roll film 18 at both ends of the roll film 7 with the transmission shaft 16, and then the second threaded rod 19 passes through the roll film 18 and the transmission shaft. After the connecting block 17 on 16 is penetrated, the fixing nut 10 is installed to the outer side of the second threaded rod 19, and one side of the fixing nut 10 is fitted on the outer side of the connecting block 17, so as to fix the winding roller 18 and the transmission shaft 16. After the replacement of the roll film 7 is completed, the coating can be continued, and the first baffle 6 can be adjusted according to the width of the roll film 7. During adjustment, the support frame 8 is slid by the personnel through the slider 20 at the bottom. After sliding to the specified position, the nut 12 is twisted to make the nut 12 move on the first threaded rod 11, and the nut 12 is fitted on the support frame 8. The spacing between the first baffle 6 and the second baffle 13 is adjusted so that roll films 7 with different widths can be installed.

[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 laminating device for producing shock-absorbing film, comprising a transmission base (1), characterized in that: A bracket (2) is installed on the top of the transmission base (1), and a transmission roller (3) is installed on the top of the bracket (2); a film (5) is placed on the top of the transmission base (1), and the top of the film (5) is abutted against a film pressing roller (4); a base (9) is installed on the front of the transmission base (1), and a slider (20) is installed on the top of the base (9); a support frame (8) is installed on the top of the slider (20), and one end of the support frame (8) is connected to a first baffle (6); a rotating shaft (15) is installed on one side of the first baffle (6), and a transmission shaft (16) is installed on one side of the rotating shaft (15); A connecting block (17) is installed at one end of the moving shaft (16), and a winding roller (18) is connected to one side of the connecting block (17), a film roll (7) is wound around the outer side of the winding roller (18), a second threaded rod (19) is movably connected inside the connecting block (17), and a fixing nut (10) is installed on the outer side of the second threaded rod (19), a first threaded rod (11) is installed on the front side of the transmission base (1), and a nut (12) is installed on the outer side of the first threaded rod (11), a second baffle (13) is installed on the top of the transmission base (1), and a motor (14) is installed on the outer side of the second baffle (13).

2. A film laminating device for producing shock-absorbing films according to claim 1, characterized in that: The transmission shaft (16) passes through the second baffle (13) and is connected to the motor (14), and the second baffle (13) is fixedly mounted on the top of the transmission base (1).

3. A film laminating device for producing shock-absorbing film according to claim 1, characterized in that: The transmission shaft (16) forms a disassembly structure with the winding roller (18) through a connecting block (17), and two groups of connecting blocks (17) are respectively fixedly mounted on one end of the transmission shaft (16) and the winding roller (18).

4. A laminating device for producing shock-absorbing film according to claim 1, characterized in that: The support frame (8) is movably connected to the first threaded rod (11), and the support frame (8) forms a sliding structure with the slider (20) through the slider (20).

5. The laminating device for producing shock-absorbing film according to claim 1, characterized in that: The nut (12) is threadedly connected to the first threaded rod (11).

6. The laminating device for producing shock-absorbing film according to claim 1, characterized in that: The transmission shaft (16) forms a rotating structure with the first baffle (6) via the rotating shaft (15).

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