Plastic film winding device
By designing a plastic film winding device including a base, reel, support plate, motor and adjustment components, the problem of film deformation during hole drilling and winding is solved, and processing efficiency is improved and costs are reduced.
Patent Information
- Application Number
- CN202420886801.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the plastic film rolling process, the film after holes are easily deformed, resulting in low processing efficiency and increased cost, and the prior art is difficult to effectively solve this problem.
A plastic film winding device including a base, reel, support plate, motor, extrusion and adjustment components is designed. By adjusting the extrusion component, the film does not deform during the drilling and winding process. And use motors and push components to achieve efficient rolling of films.
The film is deformable during the drilling and winding process, which improves processing efficiency and reduces costs, and does not require multiple devices for processing.
Smart Images
Figure CN222249352U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of plastic film winding, and in particular to a plastic film winding device. Background Art
[0002] Plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins. The surface tension of plastic film depends on the surface free energy of the plastic film, and the surface energy of the film depends on the molecular structure of the film material itself. Plastic film can be used for food packaging, electrical product packaging, daily necessities packaging, clothing packaging, etc.
[0003] In order to facilitate tearing of the plastic film, it is necessary to punch holes in the plastic film and then roll up the punched plastic film. As the rolled plastic film increases, the height of the plastic film will also change, but the height of the holes remains unchanged, causing the plastic film to deform when punching. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the present application provides a plastic film winding device.
[0005] The present application provides a plastic film winding device that adopts the following technical solution:
[0006] A plastic film winding device comprises a base and a reel, wherein the reel is arranged above the base and is arranged horizontally, a support plate is fixedly installed above the base, the support plate and the reel are rotatably connected, a motor is fixedly installed on one side of the support plate, the output end of the motor is fixedly connected to one end of the reel, the reel is connected to the base through a rotating assembly, two groups of extrusion parts are arranged above the base, and an adjustment assembly is arranged between the two groups of extrusion parts.
[0007] Preferably, the adjustment assembly includes a push plate, a frame and a connecting plate. The push plate is connected to the support plate through an elastic assembly. The frame is slidably installed on one side of the support plate. The frame is slidably connected to the extrusion piece. One end of the connecting plate is rotatably connected to the push plate, and the other end of the connecting plate is rotatably connected to the extrusion piece. A pushing assembly is arranged on the outside of the push plate.
[0008] Preferably, the elastic component includes an adjustment plate, which is slidably inserted into the interior of the support plate, the adjustment plate is connected to the support plate via an elastic structure, and the adjustment plate is slidably connected to the push plate.
[0009] Preferably, the elastic structure includes a support column and a No. 1 spring, the support column is fixedly inserted inside the support plate, the support column and the adjustment plate are slidably connected, the No. 1 spring is movably sleeved outside the support column, and the No. 1 spring and the adjustment plate are fixedly connected.
[0010] Preferably, the pushing assembly includes a half gear, a rack, a cross bar, a No. 2 spring and a connecting rod. The half gear is fixedly mounted on the outside of the reel, the rack is slidably installed on one side of the support plate, the rack and the half gear are meshed, the cross bar is fixedly installed on the outside of the support plate, the rack is slidably connected to the cross bar through the No. 2 spring, the connecting rod is fixedly installed on the outside of the rack, and the connecting rod and the push plate are slidably connected.
[0011] In summary, this application includes the following beneficial technical effects:
[0012] The present application can adjust the positions of the two groups of extrusions according to the thickness of the film outside the reel, so that the film is always located between the two groups of extrusions. When the two groups of extrusions are punching holes in the film, the extrusions will not cause the film to deform, and the film can be punched while being rolled up, which is beneficial to improving the efficiency of film processing and does not require the use of multiple devices to process the film, which is beneficial to reducing the cost of rolling up the plastic film. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of a plastic film winding device in an application embodiment.
[0014] Figure 2 It is a structural schematic diagram from another perspective of a plastic film winding device in an embodiment of the application.
[0015] Figure 3 It is a partial structural cross-sectional view of a plastic film winding device in an embodiment of the application.
[0016] Explanation of the accompanying drawings: 1. base; 2. support plate; 3. extrusion member; 4. reel; 5. motor; 6. adjustment plate; 7. support column; 8. spring No. 1; 9. push plate; 10. frame; 11. connecting plate; 12. half gear; 13. rack; 14. cross bar; 15. spring No. 2; 16. connecting rod. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1-3 This application is described in further detail.
[0018] The present application embodiment discloses a plastic film winding device, referring to Figure 1-Figure 2 , including a base 1 and a reel 4, the reel 4 is arranged above the base 1, the reel 4 is arranged horizontally, a support plate 2 is fixedly installed above the base 1, the support plate 2 and the reel 4 are rotatably connected, a motor 5 is fixedly installed on one side of the support plate 2, the output end of the motor 5 is fixedly connected to one end of the reel 4, the reel 4 is connected to the base 1 through a rotating component, two groups of extrusion parts 3 are arranged above the base 1, and an adjustment component is arranged between the two groups of extrusion parts 3.
[0019] The adjustment component includes a push plate 9, a frame 10 and a connecting plate 11. The push plate 9 is connected to the support plate 2 through an elastic component. The frame 10 is slidably installed on one side of the support plate 2. The frame 10 is slidably connected to the extrusion member 3. One end of the connecting plate 11 is rotatably connected to the push plate 9, and the other end of the connecting plate 11 is rotatably connected to the extrusion member 3. A pushing component is arranged on the outside of the push plate 9.
[0020] The elastic component includes an adjustment plate 6, which is slidably inserted into the interior of the support plate 2, the adjustment plate 6 is connected to the support plate 2 through an elastic structure, and the adjustment plate 6 is slidably connected to the push plate 9.
[0021] In this embodiment, the motor 5 drives the reel 4 to rotate. It should be noted that the model of the motor 5 can be selected as YE2-6344-37KW, which is a prior art and is widely used in society, so it will not be elaborated on. The electrical components appearing in this application are all externally connected to a power source and a control switch when in use, and the reel 4 can reel in the film when rotating.
[0022] At the same time, under the action of the pushing component, the pushing component drives the push plate 9 to move in the direction of the extrusion member 3, the push plate 9 drives the connecting plate 11 to rotate, and the connecting plate 11 pulls the two groups of extrusion members 3 closer to each other inside the frame 10, and the two groups of extrusion members 3 can punch holes in the film.
[0023] Reference Figure 2-Figure 3 The elastic structure includes a support column 7 and a No. 1 spring 8. The support column 7 is fixedly inserted into the inside of the support plate 2. The support column 7 and the adjustment plate 6 are slidably connected. The No. 1 spring 8 is movably sleeved on the outside of the support column 7. The No. 1 spring 8 and the adjustment plate 6 are fixedly connected.
[0024] The pushing assembly includes a half gear 12, a rack 13, a cross bar 14, a No. 2 spring 15 and a connecting rod 16. The half gear 12 is fixedly mounted on the outside of the reel 4, the rack 13 is slidably installed on one side of the support plate 2, the rack 13 and the half gear 12 are meshed, the cross bar 14 is fixedly installed on the outside of the support plate 2, the rack 13 is slidably connected to the cross bar 14 through the No. 2 spring 15, the connecting rod 16 is fixedly installed on the outside of the rack 13, and the connecting rod 16 and the push plate 9 are slidably connected.
[0025] Specifically, the motor 5 drives the half gear 12 to rotate, the half gear 12 is meshed with the rack 13, the half gear 12 drives the rack 13 to slide on the outside of the cross bar 14, and the rack 13 drives the push plate 9 to move in the direction of the extrusion member 3 through the connecting rod 16. At this time, the No. 2 spring 15 is deformed by the force. When the half gear 12 is not meshed with the rack 13, under the elastic force of the No. 2 spring 15, the No. 2 spring 15 can drive the rack 13 to move in the direction away from the extrusion member 3.
[0026] As the amount of film wound up by the reel 4 continues to increase, the film pushes the push plate 9 and the adjustment plate 6 to move upward outside the support column 7, and the No. 1 spring 8 is deformed by the force, thereby ensuring that the film is always located in the center of the two groups of extrusion parts 3, so that when punching holes in the film, the extrusion parts 3 will not cause the film to deform.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A plastic film winding device, comprising a base (1) and a winding shaft (4), characterized in that: The reel (4) is arranged above the base (1), the reel (4) is arranged horizontally, a support plate (2) is fixedly installed above the base (1), the support plate (2) and the reel (4) are rotatably connected, a motor (5) is fixedly installed on one side of the support plate (2), the output end of the motor (5) is fixedly connected to one end of the reel (4), the reel (4) is connected to the base (1) through a rotating component, and two groups of extrusion components (3) are arranged above the base (1), and an adjustment component is arranged between the two groups of extrusion components (3).
2. A plastic film winding device according to claim 1, characterized in that: The adjustment component comprises a push plate (9), a frame (10) and a connecting plate (11); the push plate (9) is connected to the support plate (2) via an elastic component; the frame (10) is slidably mounted on one side of the support plate (2); the frame (10) is slidably connected to the extrusion member (3); one end of the connecting plate (11) is rotatably connected to the push plate (9); the other end of the connecting plate (11) is rotatably connected to the extrusion member (3); and a push component is arranged outside the push plate (9).
3. A plastic film winding device according to claim 2, characterized in that: The elastic component comprises an adjustment plate (6), the adjustment plate (6) is slidably inserted into the interior of the support plate (2), the adjustment plate (6) is connected to the support plate (2) via an elastic structure, and the adjustment plate (6) is slidably connected to the push plate (9).
4. A plastic film winding device according to claim 3, characterized in that: The elastic structure comprises a support column (7) and a No. 1 spring (8); the support column (7) is fixedly inserted into the interior of the support plate (2); the support column (7) and the adjustment plate (6) are slidably connected; the No. 1 spring (8) is movably sleeved on the exterior of the support column (7); and the No. 1 spring (8) and the adjustment plate (6) are fixedly connected.
5. The plastic film winding device according to claim 2, characterized in that: The pushing assembly comprises a half gear (12), a rack (13), a cross bar (14), a second spring (15) and a connecting rod (16); the half gear (12) is fixedly mounted on the outside of the reel (4); the rack (13) is slidably mounted on one side of the support plate (2); the rack (13) and the half gear (12) are meshed; the cross bar (14) is fixedly mounted on the outside of the support plate (2); the rack (13) is slidably connected to the cross bar (14) through the second spring (15); the connecting rod (16) is fixedly mounted on the outside of the rack (13); and the connecting rod (16) and the push plate (9) are slidably connected.