A wrapping mechanism of a wrapping machine
By introducing a straightening plate, a pressing plate, and a cleaning plate into the cable wrapping machine, the problems of dust and bending on the cable surface are solved, achieving a highly efficient and clean wrapping effect and improving the wrapping quality of the machine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN ZHENJIANG CABLE
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-23
AI Technical Summary
In the existing cable wrapping process, dust and debris easily adhere to the cable surface, affecting the wrapping effect. Furthermore, the processed cable is prone to bending during storage and transportation, affecting the wrapping formation effect.
A wrapping mechanism for a wrapping machine is designed, comprising a straightening plate, a pressing plate, and a cleaning plate, used to simultaneously straighten and clean the cable to prevent bending. At the same time, the wrapping shaft and pull rod mechanism prevent jamming and ensure smooth wrapping.
It improves the cleanliness and forming quality of cable wrapping, prevents bending deformation, and enhances wrapping efficiency and wrapping tape winding strength.
Smart Images
Figure CN224400138U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire and cable technology, and in particular to a wrapping mechanism for a wrapping machine. Background Technology
[0002] Cable wrapping machines are automated or semi-automated equipment designed specifically for the production of wires, cables and other cable products. Their core function is to use a specific mechanism to uniformly and tightly wrap wrapping materials (such as paper tape, film, mica tape, non-woven fabric, etc.) around the outside of the cable conductor or insulation layer according to preset process requirements (such as wrapping angle, overlap rate, tension, etc.), forming a composite structure layer with protection, insulation and shielding functions.
[0003] Currently, cable wrapping is usually done directly, but the surface of the processed cable easily attracts dust and debris, affecting the wrapping effect and subsequent use. Furthermore, the processed cable is usually stored and transported in a coil, which has a certain degree of curvature, which also affects the wrapping effect. Utility Model Content
[0004] The main objective of this invention is to provide a wrapping mechanism for a wrapping machine to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model relates to a wrapping mechanism of a wrapping machine, including a housing and a rotating drum. The rotating drum is installed inside the housing, and several wrapping tape shafts are installed on the inner side of the rotating drum. Wrapping tape is wound around the outer side of each of the wrapping tape shafts. The rotating drum has a hollow structure inside, and a cable is provided in the hollow position of the rotating drum. The wrapping tape is wound and connected to the cable. A straightening plate is also installed in the hollow position of the rotating drum. The straightening plate is in contact with the cable. A support rod is connected to one side of the straightening plate, and a first slider is connected to one end of the support rod. A first slide rail is provided on the inner side of the rotating drum, and the first slider slides in cooperation with the first slide rail.
[0006] Furthermore, a telescopic support rod is connected to the inner side of one end of the housing, and a push plate is connected to one end of the telescopic support rod. The push plate is in contact with the cable. An electric push rod is connected to the inner side of the other end of the housing, and a cleaning brush plate is connected to the output end of the electric push rod. The cleaning brush plate is in contact with the cable.
[0007] Furthermore, a drive motor is connected to the upper end of the housing, and a drive wheel is connected to the output end of the drive motor. A driven wheel is connected to one side of the rotating drum. The driven wheel has a ring structure and is adapted to the position of the cable. A belt is fitted between the drive wheel and the driven wheel.
[0008] Furthermore, one end of the strap shaft is connected to an end cap, and a pull rod is installed on the outside of the box. The pull rod is a telescopic structure, and one end of the pull rod is connected to the end cap.
[0009] Furthermore, a push column is installed at one end of the rotating drum, the push column is adapted to the position of the wrapping tape shaft, the other end of the pull rod is connected to the push column, the other end of the push column is connected to a connecting column, and one end of the connecting column is connected to the wrapping tape shaft.
[0010] Furthermore, a second slide rail is provided on the inner periphery of the box, and a slide rod is connected to the outer periphery of the rotating drum, with the slide rod slidingly engaging with the second slide rail.
[0011] Furthermore, slots are provided on both sides of the box body, and the pull rod is adapted to the position of the slot.
[0012] This utility model has the following beneficial effects:
[0013] This utility model designs a wrapping mechanism for a wrapping machine. When the wrapping tape advances forward, the end drives the pull rod to move. At this time, the pull rod pushes the push column, and the pushing force of the push column is transmitted to the wrapping tape shaft through the connecting column, so that the wrapping tape shaft can advance forward normally, preventing jamming during wrapping and improving the wrapping efficiency of the cable.
[0014] Meanwhile, a cable cleaning mechanism, a straightening mechanism, and a pressing mechanism are set up simultaneously during cable wrapping. The cleaning mechanism can keep the cable clean before wrapping and maintain the cable's performance in later use. The straightening mechanism can straighten the cable simultaneously to prevent bending and deformation of the cable before wrapping from affecting the wrapping effect. The pressing mechanism can enhance the wrapping strength and fit of the wrapping tape. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of the wrapping mechanism of the wrapping machine of this utility model;
[0016] Figure 2 This utility model Figure 1 The main view;
[0017] Figure 3 This utility model Figure 2 A cross-sectional view of the AA plane;
[0018] Figure 4 This utility model Figure 1 Side view;
[0019] Figure 5 This utility model Figure 4 A cross-sectional view of the DD plane;
[0020] Figure 6 This is a schematic diagram of the driven wheel position structure of this utility model;
[0021] Figure 7 This is a schematic diagram of the cleaning brush plate position structure of this utility model;
[0022] Figure 8 This utility model Figure 1 A magnified view of a section at point B.
[0023] In the diagram: 1. Housing; 101. Drive motor; 1011. Drive wheel; 102. Belt; 2. Rotary drum; 201. Wrapping shaft; 2011. End; 202. Straightening plate; 2021. Support rod; 2022. First slider; 203. First slide rail; 204. Slide rod; 205. Second slide rail; 206. Driven wheel; 207. Wrapping strap; 3. Cable; 4. Telescopic support rod; 401. Push plate; 5. Electric push rod; 501. Cleaning brush plate; 6. Pull rod; 601. Push column; 602. Connecting column. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.
[0025] Example:
[0026] Please refer to Figures 1-8As shown, a wrapping mechanism for a wrapping machine includes a housing 1 and a rotating drum 2. The rotating drum 2 is installed inside the housing 1, and several wrapping tape shafts 201 are installed on the inner side of the rotating drum 2. The wrapping tape shafts 201 rotate with the rotating drum 2. Wrapping tape 207 is wound around the outer side of each of the wrapping tape shafts 201, serving as a winding mechanism for cables 3. The rotating drum 2 has a hollow structure inside, and the cable 3 is placed in the hollow position of the rotating drum 2. The wrapping tape 207 is wound and connected to the cable 3. When the wrapping tape shafts 201 rotate with the rotating drum 2, the wrapping tape 207 is continuously pulled out to form a winding around the cable 3. A straightening plate 202 is also installed in the hollow position of the rotating drum 2. The straightening plate 202 is in contact with the cable 3. During the wrapping process of the cable 3, the straightening plate 202 is used to straighten the cable 3 synchronously to prevent the cable 3 from bending and deforming and affecting the wrapping effect. A support rod 2021 is connected to one side of the straightening plate 202. The support rod 2021 is used to support the straightening plate 202. A first slider 2022 is connected to one end of the support rod 2021. A first slide rail 203 is provided inside the rotating drum 2. The first slider 2022 slides in cooperation with the first slide rail 203. When the rotating drum 2 rotates, the straightening plate 202 always maintains contact with the cable 3 so that it is not affected by the rotation of the rotating drum 2.
[0027] A telescopic support rod 4 is connected to the inner side of one end of the housing 1. A pressure plate 401 is connected to one end of the telescopic support rod 4. The pressure plate 401 is in contact with the cable 3. After the cable 3 is wrapped, the pressure plate 401 is used to push and press it, thereby strengthening the winding strength and fit of the wrapping tape 207. An electric push rod 5 is connected to the inner side of the other end of the housing 1. A cleaning brush 501 is connected to the output end of the electric push rod 5. The cleaning brush 501 is in contact with the cable 3. The cleaning brush 501 is used to clean the surface of the cable 3 for dust and other impurities during the movement of the cable 3, keeping the cable 3 clean. To improve surface cleanliness and wrapping effect, a drive motor 101 is connected to the upper end of the housing 1. The output end of the drive motor 101 is connected to the drive wheel 1011. A driven wheel 206 is connected to one side of the rotating drum 2. The driven wheel 206 has a ring structure and is adapted to the position of the cable 3. A belt 102 is fitted between the drive wheel 1011 and the driven wheel 206. The drive motor 101 drives the drive wheel 1011 to rotate, and the drive wheel 1011 drives the driven wheel 206 to rotate via the belt 102. At this time, the rotating drum 2 rotates synchronously.
[0028] One end of the wrapping tape shaft 201 is connected to an end cap 2011. A pull rod 6 is installed on the outside of the housing 1. The pull rod 6 is a telescopic structure, and one end of the pull rod 6 is connected to the end cap 2011. A push post 601 is installed on one end of the rotating drum 2. The push post 601 is positioned to match the wrapping tape shaft 201. The other end of the pull rod 6 is connected to the push post 601. The other end of the push post 601 is connected to a connecting post 602. One end of the connecting post 602 is connected to the wrapping tape shaft 201. When the cable 3 is wrapped, the wrapping tape 207 pulls the wrapping tape shaft 201 synchronously. When the wrapping tape shaft 201 moves forward, the end cap 2011 drives the pull rod 6 to move. At this time, the pull rod 6 moves against the push post 601. 01. Pushing is performed, and the pushing force of the push column 601 is transmitted to the strap shaft 201 through the connecting column 602, so that the strap shaft 201 can move forward normally and prevent the strap 207 from getting stuck when wrapping. The inner circumference of the box body 1 is provided with a second slide rail 205, and the outer circumference of the rotating drum 2 is connected with a slide rod 204. The slide rod 204 slides with the second slide rail 205. When the rotating drum 2 rotates, in addition to the rotation of the inner first sliding mechanism, the slide rod 204 cooperates with the second slide rail 205 to rotate outward. At this time, the rotating drum 2 operates normally. Both sides of the box body 1 are provided with slots, and the pull rod 6 is adapted to the position of the slots to facilitate the pull rod 6 to be led out.
[0029] The wrapping mechanism of this utility model wrapping machine first adhesively connects the wrapping tape 207 to the cable 3 at the beginning. The drive motor 101 drives the driven wheel 206 to rotate via the drive wheel 1011 and belt 102. At this time, the drum 2 rotates and the cable 3 is pulled by the traction mechanism at one end. During the pulling process, the drum 2 rotates to lead out the wrapping tape 207 and continuously winds the cable 3 as it moves. At the same time, the wrapping tape 207 pulls the wrapping tape shaft 201 synchronously when the cable 3 is wrapped. When the wrapping tape shaft 201 moves forward, the end 2011 drives the pulling rod 6 to move. At this time, the pulling rod 6 pushes the push column 601. The pushing force of the push column 601 is transmitted to the wrapping tape shaft 201 through the connecting column 602, so that the wrapping tape shaft 201 can move forward normally and prevent the wrapping tape 207 from getting stuck when wrapping.
[0030] Auxiliary mechanisms are installed at both ends of the housing 1 to protect and maintain the cable 3 while it is being wrapped. Specifically, a straightening plate 202 is installed in the hollow part of the rotating drum 2. The straightening plate 202 is in contact with the cable 3. During the wrapping process, the straightening plate 202 is used to straighten the cable 3 synchronously to prevent the cable 3 from bending and deforming, which would affect the wrapping effect. A pressing plate 401 is installed on the inner side of one end of the housing 1. The pressing plate 401 is in contact with the cable 3. After the cable 3 is wrapped, it is pressed to strengthen the winding strength and fit of the wrapping tape 207. A cleaning plate 501 is installed on the inner side of the other end of the housing 1. The cleaning plate 501 is also in contact with the cable 3. During the movement of the cable 3, it cleans the surface of the cable 3 of dust and other impurities to maintain its performance in later use.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A wrapping mechanism for a wrapping machine, comprising a housing (1) and a rotating drum (2), wherein the rotating drum (2) is installed inside the housing (1), characterized in that: The inner side of the rotating drum (2) is equipped with several wrapping shafts (201), and wrapping tape (207) is wound around the outer side of several wrapping shafts (201). The inside of the rotating drum (2) is a hollow structure, and a cable (3) is provided in the hollow position of the rotating drum (2). The wrapping tape (207) is wound and connected to the cable (3). A straightening plate (202) is also installed in the hollow position of the rotating drum (2). The straightening plate (202) is attached to the cable (3). A support rod (2021) is connected to one side of the straightening plate (202). A first slider (2022) is connected to one end of the support rod (2021). A first slide rail (203) is provided on the inner side of the rotating drum (2). The first slider (2022) and the first slide rail (203) slide together.
2. The wrapping mechanism of a wrapping machine according to claim 1, characterized in that: One end of the housing (1) is connected to a telescopic support rod (4), one end of the telescopic support rod (4) is connected to a push plate (401), the push plate (401) is attached to the cable (3), the other end of the housing (1) is connected to an electric push rod (5), the output end of the electric push rod (5) is connected to a cleaning plate (501), the cleaning plate (501) is attached to the cable (3).
3. The wrapping mechanism of a wrapping machine according to claim 1, characterized in that: The upper end of the housing (1) is connected to a drive motor (101), the output end of the drive motor (101) is connected to a drive wheel (1011), and a driven wheel (206) is connected to one side of the rotating drum (2). The driven wheel (206) has a ring structure and the driven wheel (206) is adapted to the position of the cable (3). A belt (102) is fitted between the drive wheel (1011) and the driven wheel (206).
4. The wrapping mechanism of a wrapping machine according to claim 1, characterized in that: One end of the strap shaft (201) is connected to an end head (2011), and a pull rod (6) is installed on the outside of the box body (1). The pull rod (6) is a telescopic structure, and one end of the pull rod (6) is connected to the end head (2011).
5. The wrapping mechanism of a wrapping machine according to claim 4, characterized in that: One end of the rotating drum (2) is equipped with a push column (601), the push column (601) is adapted to the position of the wrapping shaft (201), the other end of the pull rod (6) is connected to the push column (601), the other end of the push column (601) is connected to a connecting column (602), and one end of the connecting column (602) is connected to the wrapping shaft (201).
6. The wrapping mechanism of a wrapping machine according to claim 1, characterized in that: The inner circumference of the box (1) is provided with a second slide rail (205), and the outer circumference of the rotating cylinder (2) is connected with a slide rod (204), and the slide rod (204) slides in cooperation with the second slide rail (205).
7. The wrapping mechanism of a wrapping machine according to claim 4, characterized in that: The box body (1) has slots on both sides, and the pull rod (6) is adapted to the slot position.