Punching and static elimination module of film production line

Abstract

The utility model relates to the technical field of film production, and discloses a punching and static elimination module of a film production line, which comprises a support frame, and further comprises a static elimination rod I used for eliminating static electricity, the static elimination rod I is movably connected in an inner cavity of the support frame, an anti-skid layer is fixedly sleeved on the surface of the static elimination rod I, and the anti-skid layer is fixedly connected with the support frame. The rear side of the supporting frame is fixedly connected with a conductive device, the first static electricity eliminating rod is fixedly connected with the output end of the conductive device, a second static electricity eliminating rod is arranged in an inner cavity of the supporting frame, a driving air cylinder is fixedly installed in an inner cavity of the second static electricity eliminating rod, and an output shaft of the driving air cylinder is fixedly sleeved with a punching needle. Compared with the prior art, the film punching device has the advantages that the film is punched while static electricity is eliminated, so that a punching device does not need to be independently arranged on a production line to punch the film, the production efficiency is greatly improved, and the space required in a workshop is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of film production, and more specifically, to a punching and static elimination module for a film production line. Background Art

[0002] Film is one of the common materials, which can be used for product packaging and protection as well as other fields. During the production process of film, film will generate more static electricity, and the generation of static electricity will cause the film to be adsorbed together during the subsequent stacking or moving process. Therefore, static electricity elimination module is used to eliminate static electricity on the surface of film. During the production process of film, the film also needs to be punched, but this means that the production line needs to be equipped with static electricity elimination module and punching module at the same time, resulting in more equipment on the production line, which is not convenient for use and placement in small workshops, and it is necessary to punch holes after eliminating static electricity, which is not efficient enough. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a punching and static elimination module for a film production line, which has the advantages of more efficient static elimination and punching.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a punching and static elimination module for a film production line, comprising a support frame, and also comprising:

[0005] A static electricity elimination rod 1 is used to eliminate static electricity. The static electricity elimination rod 1 is movably connected to the inner cavity of the support frame. The surface of the static electricity elimination rod 1 is fixedly covered with an anti-slip layer. A conductor is fixedly connected to the rear side of the support frame. The static electricity elimination rod 1 is fixedly connected to the output end of the conductor. The inner cavity of the support frame is provided with a static electricity elimination rod 2. A driving cylinder is fixedly installed in the inner cavity of the static electricity elimination rod 2. The output shaft of the driving cylinder is fixedly covered with a punching needle.

[0006] Rollers are used to transport the film. The rollers are arranged on the left and right sides of the inner cavity of the support frame. The inner cavity of the rollers is movably sleeved with a bidirectional threaded rod. The surface of the bidirectional threaded rod is meshed with a connecting ring. The top of the connecting ring is fixedly connected to a limiting ring.

[0007] The beneficial effects of the above technical solution are: the static electricity of the film is eliminated by driving the first and second static electricity elimination rods through the conductor, and then the anti-skid layer on the surface of the first static electricity elimination rod is used to prevent slipping, thereby preventing the film from slipping during transportation, and then the driving cylinder is fixedly installed in the inner cavity of the second static electricity elimination rod, so that during the rotation of the second static electricity elimination rod, the driving cylinder is started to drive the punching needle to extend, thereby punching holes in the film, thereby achieving the elimination of static electricity and punching holes in the film at the same time, so that it is no longer necessary to arrange a punching device separately on the production line to punch holes in the film, which greatly improves the production efficiency and also reduces the space required in the workshop;

[0008] The film is driven to move by the rotation of the roller, and before conveying the film, the bidirectional threaded rod is rotated. The rotation of the bidirectional threaded rod drives the connecting ring engaged with the bidirectional threaded rod to move along the axial direction of the bidirectional threaded rod toward the center of the bidirectional threaded rod, so that the film is limited by adjusting the distance between the two limiting rings, thereby avoiding slipping of the film during conveyance, and further improving the stability of the film during conveyance.

[0009] As a further improvement of the present invention, a support plate is fixedly installed in the inner cavity of the support frame, and the support plate is located in the middle of the inner cavity of the support frame;

[0010] The beneficial effect of adopting the above technical solution is: the film is supported by the support plate in the inner cavity of the support frame, thereby preventing the film in the middle of the inner cavity of the support frame from bending due to lack of support, thereby improving the stability of the film during transportation in the inner cavity of the support frame.

[0011] As a further improvement of the utility model, the bottom end of the support frame is fixedly connected with a bottom plate, and the left and right sides of the support frame are provided with discharge ports;

[0012] The beneficial effect of adopting the above technical solution is: the support frame is supported by the bottom plate at the bottom of the support frame, and then through the discharge ports on the left and right sides of the support frame, the film can pass into the inner cavity of the support frame to eliminate static electricity and punch holes, and can be output to the outside of the support frame through the discharge ports.

[0013] As a further improvement of the utility model, there are two conductors, both of which are fixedly mounted on the rear side of the support frame, and the output ends of the two conductors are fixedly connected to the static elimination rod 1 and the static elimination rod 2 respectively;

[0014] The beneficial effect of adopting the above technical solution is: by fixing the two conductors on the rear side of the support frame, the conductors can be supported and fixed by the support frame, and then the output ends of the two conductors are fixedly connected to static elimination rod one and static elimination rod two respectively, so that the two conductors can respectively drive static elimination rod one and static elimination rod two to eliminate static electricity on the film.

[0015] As a further improvement of the utility model, an insulating rod is fixedly installed in the middle of the second static elimination rod;

[0016] The beneficial effect of adopting the above technical solution is that the insulating rod in the middle of the second static elimination rod ensures that the punching needle will not be affected during use, thereby improving the stability of the use of the punching needle.

[0017] As a further improvement of the utility model, a mounting groove is provided at the center of the insulating rod, and the driving cylinder is fixedly installed in the inner cavity of the mounting groove;

[0018] The beneficial effect of adopting the above technical solution is: through the installation groove at the center of the insulating rod, the driving cylinder can be fixedly installed inside the installation groove, so that the driving cylinder is fixed and supported by the insulating rod, so that the driving cylinder can drive the punching needle to extend and punch holes in the film.

[0019] As a further improvement of the utility model, a moving groove is opened in the middle of the roller, and the connecting ring is fitted in the moving groove;

[0020] The beneficial effect of adopting the above technical solution is: through the movable groove in the middle of the roller, the bidirectional threaded rod can be movably connected inside the movable groove, and then the connecting ring is fitted with the movable groove, so that the connecting ring can be positioned and guided through the movable groove, thereby preventing the connecting ring from being offset during the process of the bidirectional threaded rod rotating to drive the connecting ring to move.

[0021] As a further improvement of the utility model, a handle is fixedly connected to the front side of the bidirectional threaded rod;

[0022] The beneficial effect of adopting the above technical solution is: through the handle on the front side of the bidirectional threaded rod, the staff can drive the bidirectional threaded rod to rotate by turning the handle, and then adjust the spacing of the limit ring by rotating the bidirectional threaded rod, so as to limit films of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the roller connection structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the bidirectional threaded rod connection of the utility model structure;

[0026] Figure 4 For this utility model Figure 3 The connection diagram at A is enlarged;

[0027] Figure 5 This is a schematic diagram of the connection of two static elimination rods of the utility model structure.

[0028] In the figure: 1. support frame; 2. discharge port; 3. bottom plate; 4. support plate; 5. static eliminator rod 1; 6. anti-slip layer; 7. conductor; 8. static eliminator rod 2; 9. driving cylinder; 10. punching needle; 11. roller; 12. bidirectional threaded rod; 13. connecting ring; 14. limit ring. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figures 1 to 5 As shown, the utility model provides a punching and static elimination module for a film production line, including a support frame 1, and also including:

[0031] The static elimination rod 1 5 is used to eliminate static electricity. The static elimination rod 1 5 is movably connected to the inner cavity of the support frame 1. The surface of the static elimination rod 1 5 is fixedly covered with an anti-slip layer 6. The rear side of the support frame 1 is fixedly connected with a conductor 7. The static elimination rod 1 5 is fixedly connected to the output end of the conductor 7. The inner cavity of the support frame 1 is provided with a static elimination rod 2 8. The inner cavity of the static elimination rod 2 8 is fixedly installed with a driving cylinder 9. The output shaft of the driving cylinder 9 is fixedly covered with a punching needle 10.

[0032] The roller 11 is used for conveying the film. The roller 11 is arranged on the left and right sides of the inner cavity of the support frame 1. The inner cavity of the roller 11 is movably sleeved with a bidirectional threaded rod 12. The surface of the bidirectional threaded rod 12 is meshed with a connecting ring 13. The top of the connecting ring 13 is fixedly connected to a limiting ring 14.

[0033] The beneficial effects of the above technical solution are: the static electricity of the film is eliminated by driving the static electricity elimination rod 1 5 and the static electricity elimination rod 2 8 through the conductor 7, and then the anti-skid layer 6 on the surface of the static electricity elimination rod 1 5 is used to prevent slipping, thereby preventing the film from slipping during transportation, and then the driving cylinder 9 is fixedly installed in the inner cavity of the static electricity elimination rod 2 8, so that during the rotation of the static electricity elimination rod 2 8, the driving cylinder 9 is started to drive the punching needle 10 to extend, thereby punching holes in the film, thereby achieving the punching of the film while eliminating static electricity, so that it is no longer necessary to arrange a punching device separately on the production line to punch holes in the film, which greatly improves the production efficiency and also reduces the space required in the workshop;

[0034] The film is driven to move by the rotation of the roller 11, and before conveying the film, the bidirectional threaded rod 12 is rotated, and the connecting ring 13 engaged with the bidirectional threaded rod 12 is driven by the rotation to move along the axial direction of the bidirectional threaded rod 12 toward the center of the bidirectional threaded rod 12, so that the film is limited by adjusting the distance between the two limiting rings 14, thereby avoiding the film from slipping during the conveying process, and further improving the stability of the film during conveyance.

[0035] In one embodiment of the present utility model, a support plate 4 is fixedly installed in the inner cavity of the support frame 1, and the support plate 4 is located in the middle of the inner cavity of the support frame 1;

[0036] The beneficial effect of adopting the above technical solution is: the film is supported by the support plate 4 in the inner cavity of the support frame 1, thereby preventing the film in the middle of the inner cavity of the support frame 1 from bending due to lack of support, thereby improving the stability of the film during transportation in the inner cavity of the support frame 1.

[0037] In one embodiment of the present utility model, a bottom plate 3 is fixedly connected to the bottom end of the support frame 1, and a discharge port 2 is provided on both the left and right sides of the support frame 1;

[0038] The beneficial effect of adopting the above technical solution is: the support frame 1 is supported by the bottom plate 3 at the bottom end of the support frame 1, and then through the discharge ports 2 on the left and right sides of the support frame 1, the film can pass into the inner cavity of the support frame 1 to eliminate static electricity and punch holes, and can be output to the outside of the support frame 1 through the discharge ports 2.

[0039] In one embodiment of the present utility model, there are two conductors 7, both of which are fixedly mounted on the rear side of the support frame 1, and the output ends of the two conductors 7 are fixedly connected to the static elimination rod 1 5 and the static elimination rod 2 8 respectively;

[0040] The beneficial effect of adopting the above technical solution is: by fixing the two conductors 7 on the rear side of the support frame 1, the conductors 7 can be supported and fixed by the support frame 1, and then the output ends of the two conductors 7 are respectively fixedly connected to the static elimination rod 1 5 and the static elimination rod 2 8, so that the two conductors 7 can respectively drive the static elimination rod 1 5 and the static elimination rod 2 8 to eliminate static electricity on the film.

[0041] In one embodiment of the present utility model, an insulating rod is fixedly installed in the middle of the static elimination rod 28;

[0042] The beneficial effect of adopting the above technical solution is that the insulating rod in the middle of the static elimination rod 8 prevents the punching needle 10 from being affected during use, thereby improving the stability of the use of the punching needle 10.

[0043] In one embodiment of the utility model, a mounting groove is provided at the center of the insulating rod, and the driving cylinder 9 is fixedly installed in the inner cavity of the mounting groove;

[0044] The beneficial effect of adopting the above technical solution is: through the installation groove at the center of the insulating rod, the driving cylinder 9 can be fixedly installed inside the installation groove, so that the driving cylinder 9 is fixed and supported by the insulating rod, so that the driving cylinder 9 can drive the punching needle 10 to extend and punch holes in the film.

[0045] In one embodiment of the present utility model, a moving groove is provided in the middle of the roller 11, and the connecting ring 13 fits in the moving groove;

[0046] The beneficial effect of adopting the above technical solution is: through the movable groove in the middle of the roller 11, the bidirectional threaded rod 12 can be movably connected inside the movable groove, and then fit with the movable groove through the connecting ring 13, so that the connecting ring 13 can be positioned and guided through the movable groove, thereby preventing the connecting ring 13 from being offset during the process of the bidirectional threaded rod 12 rotating and driving the connecting ring 13 to move.

[0047] In one embodiment of the present utility model, a handle is fixedly connected to the front side of the bidirectional threaded rod 12;

[0048] The beneficial effect of adopting the above technical solution is: through the handle on the front side of the bidirectional threaded rod 12, the staff can drive the bidirectional threaded rod 12 to rotate by turning the handle, and then adjust the spacing of the limit ring 14 by rotating the bidirectional threaded rod 12, so as to limit films of different sizes.

[0049] The working principle and use process of the utility model are as follows: first, the bidirectional threaded rod 12 is rotated, and the connecting ring 13 meshed with the bidirectional threaded rod 12 is driven by the rotation of the bidirectional threaded rod 12 to move along the axis direction of the bidirectional threaded rod 12 toward the center of the bidirectional threaded rod 12, thereby driving the limit ring 14 to move, and then the interval of the limit ring 14 can be adjusted, and then the film passes through the discharge port 2, firstly the conductor 7 and the static elimination rod 5 are started to energize, the static electricity of the film is eliminated, and the anti-skid layer 6 on the surface of the static elimination rod 5 is used to prevent the film from slipping;

[0050] Then, the static electricity on the surface of the film is eliminated by the static elimination rod 8, and the driving cylinder 9 is started intermittently to drive the punching needle 10 to extend, thereby punching holes in the film.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching and static elimination module for a film production line, characterized in that: Including support frame, also includes: A static electricity elimination rod 1 is used to eliminate static electricity. The static electricity elimination rod 1 is movably connected to the inner cavity of the support frame. The surface of the static electricity elimination rod 1 is fixedly covered with an anti-slip layer. A conductor is fixedly connected to the rear side of the support frame. The static electricity elimination rod 1 is fixedly connected to the output end of the conductor. The inner cavity of the support frame is provided with a static electricity elimination rod 2. A driving cylinder is fixedly installed in the inner cavity of the static electricity elimination rod 2. The output shaft of the driving cylinder is fixedly covered with a punching needle. The roller is used to convey the film. The roller is arranged on the left and right sides of the inner cavity of the support frame. The inner cavity of the roller is movably sleeved with a bidirectional threaded rod. The surface of the bidirectional threaded rod is meshed with a connecting ring. The top of the connecting ring is fixedly connected to a limiting ring.

2. The punching and static elimination module for a film production line according to claim 1, characterized in that: A support plate is fixedly installed in the inner cavity of the support frame, and the support plate is located in the middle of the inner cavity of the support frame.

3. The punching and static elimination module for a film production line according to claim 1, characterized in that: The bottom end of the support frame is fixedly connected with a bottom plate, and discharge ports are provided on both left and right sides of the support frame.

4. The punching and static elimination module for a film production line according to claim 1, characterized in that: There are two conductors in total, and both conductors are fixedly installed on the rear side of the support frame. The output ends of the two conductors are fixedly connected to the first static elimination rod and the second static elimination rod respectively.

5. The punching and static elimination module for a film production line according to claim 1, characterized in that: An insulating rod is fixedly installed in the middle of the second static elimination rod.

6. The punching and static elimination module for a film production line according to claim 5, characterized in that: A mounting groove is provided at the center of the insulating rod, and the driving cylinder is fixedly mounted in the inner cavity of the mounting groove.

7. The punching and static elimination module for a film production line according to claim 1, characterized in that: A moving groove is provided in the middle of the roller, and the connecting ring is fitted in the moving groove.

8. The punching and static elimination module for a film production line according to claim 1, characterized in that: A handle is fixedly connected to the front side of the bidirectional threaded rod.

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