Disclosed are a disc-wired electric wire packaging film winding mechanism and a disc-wired electric wire packaging film winding method

Abstract

The application belongs to the technical field of wire rod production, and relates to a disc-wound wire packaging film winding mechanism and a disc-wound wire packaging film winding method. A belt wheel I (5) is sleeved on a take-up shaft (2), a rotating arm (7) is connected to the belt wheel I (5) at one end, and a reciprocating wire rod (13) is movably connected to the rotating arm (7) at one end. The other end of the reciprocating wire rod (13) is connected to an end plate (16), a belt wheel II (8) is fixed to the end of the reciprocating wire rod (13) penetrating through the rotating arm (7). A transmission belt (6) is sleeved on the belt wheel I (5) and the belt wheel II (8). A film wrapping mounting bracket (10) is fixedly mounted on a matched nut and a guide rod (14) of the reciprocating wire rod (13), and a packaging film (11) is sleeved on the film wrapping mounting bracket (10). The disc-wound wire packaging film winding mechanism can save labor and time to realize the winding of the packaging film on the outer circle of the disc-wound wire, the film wrapping effect is better than that of manual film wrapping, and the use amount of the packaging film can be accurately controlled, so that waste is reduced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of wire rod production, and more particularly relates to a disc-shaped wire packaging film winding mechanism and a disc-shaped wire packaging film winding method. BACKGROUND

[0002] According to different customer requirements, some wire products are delivered in a disc-shaped manner, and a packaging film is wound around the outer circle of the wire for the needs of transportation and storage. At present, in the field of packaging film, a full manual winding method is mostly used, that is, before the wire disc is detached from the take-up shaft, one end of the packaging film is pressed against the surface of the outer layer of the wire or is hinged to the tail end of the wire, and the wire disc is rotated, and the other hand holds the packaging film and performs unwinding and translation of the packaging film to achieve one circle of the packaging film wound around the outer circle of the wire on the disc (wire disc). The obvious problem of the manual film wrapping method is that the labor intensity is large, especially when the disc is full of wire and heavy, a lot of force is needed to rotate the disc with the hand; in addition, when the disc size is small, the number of wires that can be loaded is less, the production line speed is higher, the wire disc is more frequent and shorter in interval, resulting in too long packaging time.

[0003] In the prior art, there is a product fixing device for vertical winding of disc-shaped product packaging film, with a publication number of 206384184U. The device includes a rotating mechanism, a bottom fixing mechanism symmetrically arranged on both sides of the rotating mechanism, and a top fixing mechanism arranged above the rotating mechanism. The rotating mechanism is composed of a base, rotating rollers symmetrically arranged on both sides of the bottom end of the product and tangent to the outer circle of the product, and a motor driving the rotating rollers to rotate. The bottom fixing mechanism is composed of a pair of bottom clamping rollers and a first roller frame mounting the bottom clamping rollers. The first roller frame controls the bottom clamping rollers to clamp the bottom of the product. The top fixing mechanism is composed of a pair of top clamping rollers and a second roller frame mounting the top clamping rollers. The second roller frame controls the top clamping rollers to clamp the top of the product. However, this technology does not address the technical problems and solutions of the present application. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a disc-shaped wire packaging film winding mechanism with simple structure, convenient operation, labor and time saving, and good film wrapping effect, which can accurately control the use amount of packaging film and reduce waste.

[0005] To solve the above technical problems, the technical solution adopted by the present application is as follows:

[0006] The application discloses a kind of disc electric wire packaging film winding mechanism, pulley I is sleeved on take-up shaft and is fixedly connected with take-up machine frame, one end of rotating arm is movably connected with pulley I, the other end of rotating arm is installed reciprocating screw rod and guide rod, one end of reciprocating screw rod is movably connected with rotating arm;The other end of reciprocating screw rod is movably connected with end plate, pulley II is fixed on the end of reciprocating screw rod passing through rotating arm;Transmission belt is sleeved on pulley I and pulley II;Film wrapping mounting bracket is fixedly installed on the matched nut of reciprocating screw rod and guide rod, packaging film is sleeved on film wrapping mounting bracket, vacuum chuck is arranged at the position close to reciprocating screw rod, pneumatic stop lever is fixedly connected on take-up machine frame, pneumatic stop lever and rotating arm are arranged at the position of same vertical line.

[0007] The inner hole of the pulley is larger than the outer diameter of the take-up shaft, the pulley I is fixedly connected to the side surface of the take-up machine frame, and a disc tool is fixedly installed on the take-up shaft at the side of the pulley I. The take-up shaft is parallel to the reciprocating screw rod, and the reciprocating screw rod is parallel to the guide rod.

[0008] The disc tool is used to wind the electric wire of a specified length, the hole at one end of the rotating arm is sleeved on the pulley I, and the rotating arm is movably connected to the pulley I through the bearing in the hole. One end of the guide rod is fixedly connected to the rotating arm, and the other end of the guide rod is fixedly connected to the end plate. The handle is movably sleeved on the position of the guide rod passing through the end plate.

[0009] When the reciprocating screw rod and the guide rod are pushed by the handle to rotate around the disc tool, the transmission belt is arranged to be able to drive the pulley II to rotate, so as to drive the reciprocating screw rod to rotate. When the reciprocating screw rod rotates, the film wrapping mounting bracket is arranged to be able to move along the reciprocating screw rod under the rotation of the reciprocating screw rod.

[0010] The vacuum chuck is arranged at the position close to the middle part of the reciprocating screw rod.

[0011] The limiting nut is fixedly installed on the take-up shaft at the side of the disc tool.

[0012] The other end of the reciprocating screw rod is movably connected to the end plate through the bearing

[0013] The pulley I is fixedly connected to the take-up machine frame through screws.

[0014] The inner hole of the pulley I is larger than the outer diameter of the take-up shaft by more than 10 mm.

[0015] The application also relates to a disc electric wire packaging film winding method.

[0016] S1. The packaging film is installed on the packaging film support, and the packaging film is adjusted to maintain the tension. The packaging film is pulled out, and the end of the packaging film is close to the vacuum chuck and is adsorbed on the vacuum chuck. The pneumatic stop lever is in the extended state, and the rotating arm is blocked from rotating.

[0017] S2. After winding the specified length of wire on the disc to be installed on the take-up shaft, the take-up shaft stops rotating, at which time the packaging film is wound;

[0018] S3. Press the packaging film start button, the pneumatic stopper retracts, rotate the rotating arm through the handle, the rotation of the rotating arm 7 drives the packaging film reel to rotate, and the packaging film is wrapped on the surface of the wire; at the same time, the rotation of the rotating arm drives the transmission belt to rotate around the pulley I, thereby driving the pulley II to rotate, the rotation of the pulley II drives the reciprocating screw rod to rotate, and the packaging film moves linearly along the reciprocating screw rod, realizing that the packaging film is wrapped on the surface of the wire in a spiral shape;

[0019] S4. Reverse rotate the rotating arm to return to the initial position, the rotation of the rotating arm drives the transmission belt to rotate around the pulley I, thereby driving the pulley II to rotate, the rotation of the pulley II drives the reciprocating screw rod to rotate, and the packaging film moves linearly along the reciprocating screw rod;

[0020] S5. Press the packaging film stop button; the pneumatic stopper extends, limiting the rotation of the rotating arm, cutting the packaging film, and pulling out the packaging film again, one end of the packaging film is close to the vacuum chuck and is adsorbed and fixed on the vacuum chuck, and the packaging film winding of the next disc wire is carried out.

[0021] The technical scheme of the application has the following working principles and beneficial effects:

[0022] The disc electric wire packaging film winding mechanism of the present application, when winding the disc electric wire packaging film, installs the packaging film on the packaging film support and adjusts the packaging film to keep the tension; pulls out the packaging film, and the end of the packaging film is close to the vacuum chuck and is adsorbed on the vacuum chuck; the pneumatic stop lever is in the extended state, and the rotation of the rotating arm is blocked; after the specified length of the electric wire is wound on the disc installed on the take-up shaft, the take-up shaft stops rotating, and the packaging film winding is performed at this time; the packaging film start button is pressed, the pneumatic stop lever is retracted, the rotating arm is rotated through the handle, the rotation of the rotating arm drives the packaging film reel to rotate, and the packaging film is wrapped on the surface of the electric wire; at the same time, the rotation of the rotating arm drives the transmission belt to rotate around the belt pulley I, thereby driving the belt pulley II to rotate, the belt pulley II rotates to drive the reciprocating screw rod to rotate, and the packaging film moves linearly along the reciprocating screw rod, so that the packaging film is wrapped on the surface of the electric wire in a spiral shape; the rotating arm is reversely rotated to return to the initial position, the rotation of the rotating arm drives the transmission belt to rotate around the belt pulley I, thereby driving the belt pulley II to rotate, the belt pulley II rotates to drive the reciprocating screw rod to rotate, and the packaging film moves linearly along the reciprocating screw rod; the packaging film stop button is pressed; the pneumatic stop lever is extended to limit the rotation of the rotating arm, the packaging film is cut, the packaging film is pulled out again, one end of the packaging film is close to the vacuum chuck and is adsorbed and fixed on the vacuum chuck, and the packaging film winding of the next disc electric wire is performed. In this way, when the disc electric wire is wound, the automatic operation is realized, only the rotating arm needs to be rotated around the disc for one revolution, the packaging film is wound around the electric wire on the disc for one revolution, and the reciprocating screw rod is used to make the belt pulley II rotate to drive the reciprocating screw rod to move linearly downward, so that the position of the packaging film installation support changes, the packaging film moves linearly along the reciprocating screw rod during the rotation of the rotating arm, the packaging film is wrapped on the outer circle of the disc electric wire in a spiral shape, the winding reliability is improved, and the operation of the mechanism is simplified; the vacuum chuck is used to adsorb and install the end of the packaging film, which can effectively replace the manual clamping and fixing of the end of the packaging film, and further simplifies the packaging film steps. The whole device has low cost and is suitable for packaging film winding of different discs. BRIEF DESCRIPTION OF DRAWINGS

[0023] The content expressed by each figure of the present specification and the marks in the figure are briefly described as follows:

[0024] Figure 1 It is a front view structural schematic diagram of the disc electric wire packaging film winding mechanism of the present application;

[0025] Figure 2 It is a top view structural schematic diagram of the local parts of the disc electric wire packaging film winding mechanism of the present application;

[0026] In the drawing, 1 is the frame of the take-up machine, 2 is the take-up shaft, 3 is the disc, 4 is the electric wire, 5 is the pulley I, 6 is the transmission belt, 7 is the rotating arm, 8 is the pulley II, 9 is the pneumatic stop lever, 10 is the wrapping film mounting support, 11 is the wrapping film, 12 is the vacuum chuck, 13 is the reciprocating wire rod, 14 is the guide rod, 15 is the handle, 16 is the end plate, and 17 is the fiber nut. DETAILED DESCRIPTION

[0027] The specific embodiments of the present application and the shapes, structures, mutual positions and connecting relationships between the parts, functions and working principles of the parts involved will be further described in detail below with reference to the drawings and the description of the embodiments:

[0028] As shown in the drawings Figure 1 , the drawings Figure 2The application is a kind of disc electric wire packaging film winding mechanism, the pulley I 5 is sleeved on the take-up shaft 2 and fixedly connected with the take-up machine frame 1, one end of the rotating arm 7 is movably connected with the pulley I 5, the other end of the rotating arm 7 is provided with the reciprocating screw rod 13 and the guide rod 14, one end of the reciprocating screw rod 13 is movably connected with the rotating arm 7, the other end of the reciprocating screw rod 13 is movably connected with the end plate 16, the pulley II 8 is fixed on the end of the reciprocating screw rod 13 passing through the rotating arm 7, the transmission belt 6 is sleeved on the pulley I 5 and the pulley II 8, the film wrapping mounting bracket 10 is fixedly mounted on the matched nut of the reciprocating screw rod 13 and the guide rod 14, the packaging film 11 is sleeved on the film wrapping mounting bracket 10, the vacuum chuck 12 is arranged close to the reciprocating screw rod 13, the pneumatic stop lever 9 is fixedly connected with the take-up machine frame 1, and the pneumatic stop lever 9 and the rotating arm 7 are arranged at the same vertical line. The above structure improves the technical scheme according to the defects in the prior art. When the disc electric wire packaging film winding is carried out, the packaging film 11 is mounted on the packaging film support 10, and the packaging film 11 is adjusted to maintain the unwinding tension; the packaging film 11 is pulled out, the end of the packaging film 11 is close to the vacuum chuck 12 and is adsorbed on the vacuum chuck 12; the pneumatic stop lever 9 is in the extended state, and the rotating arm 7 is blocked from rotating; after the specified length of the electric wire 4 is wound and collected on the disc 3 mounted on the take-up shaft 2, the take-up shaft 2 stops rotating, and the packaging film winding is carried out at this time; the film wrapping start button is pressed, the pneumatic stop lever 9 is retracted, the rotating arm 7 is rotated through the handle 16, the rotation of the rotating arm 7 drives the packaging film 11 to rotate around the winding disc 3, and the packaging film 11 is wrapped on the surface of the electric wire 4; at the same time, the rotation of the rotating arm 7 drives the transmission belt 6 to rotate around the pulley I 5, thereby driving the pulley II 8 to rotate, the rotation of the pulley II 8 drives the reciprocating screw rod 13 to rotate, and the packaging film 11 is driven to move linearly along the reciprocating screw rod 13, so that the packaging film 11 is wrapped on the surface of the electric wire 4 in a spiral shape; the rotating arm 7 is reversely rotated to return to the initial position, the rotation of the rotating arm 7 drives the transmission belt 6 to rotate around the pulley I 5, thereby driving the pulley II 8 to rotate, the rotation of the pulley II 8 drives the reciprocating screw rod 11 to rotate, and the packaging film 11 is driven to move linearly along the reciprocating screw rod 11; the film wrapping stop button is pressed; the pneumatic stop lever 9 is extended to limit the rotation of the rotating arm 7, the packaging film 11 is cut, the packaging film 11 is pulled out again, one end of the packaging film 11 is close to the vacuum chuck 12 and is adsorbed and fixed on the vacuum chuck 12, and the packaging film winding of the next disc 3 electric wire 4 is carried out.Thus, the wire of the disc is automatically operated when it is wound by the installation mold, only needs to rotate the rotating arm around the disc for one round, realizes the winding of the packaging film along the wire on the disc for one round, and utilizes the structure of the reciprocating screw rod 13 to make the belt wheel II 8 rotate to drive the reciprocating screw rod 13 to rotate, drive the packaging film 11 to move linearly along the reciprocating screw rod 13, so that the position of the film installation support 10 changes, the packaging film moves linearly along the reciprocating screw rod 13 during the rotation of the rotating arm, so that the packaging film is spirally wound on the outer circle of the wire of the disc, improves the winding reliability, and simplifies the operability of the mechanism; the vacuum chuck 12 is used to adsorb and install the end of the installation mold, which can effectively replace the function of manually clamping and fixing the end of the packaging film 11, and further simplifies the film wrapping step. The disc wire packaging film winding mechanism has the advantages of convenient operation, saving of labor and time, realization of the winding of the packaging film on the outer circle of the wire of the disc, repeated film wrapping of the wire of the disc, better film wrapping effect than manual film wrapping, accurate control of the use amount of the packaging film, and reduction of waste.

[0029] The inner hole of the belt wheel I 5 is larger than the outer diameter of the take-up shaft 2, the belt wheel I 5 is fixedly connected to the side surface of the take-up machine frame 1, the disc 3 is fixedly installed on the take-up shaft 2 at the side of the belt wheel I 5, the take-up shaft 2 is parallel to the reciprocating screw rod 13, and the reciprocating screw rod 13 is parallel to the guide rod 14. The inner hole of the belt wheel I 5 is larger than the outer diameter of the take-up shaft 2, so that the belt wheel I 5 is fixed to the rear of the take-up machine frame and does not affect the normal rotation and take-up of the take-up shaft, and the disc can reliably perform the take-up operation. The reciprocating screw rod 13 is parallel to the guide rod 14, the film installation support 10 is fixedly installed on the matched nut of the reciprocating screw rod 13 and the guide rod 14, so that when the rotating arm rotates, the reciprocating screw rod rotates, the matched nut moves along the reciprocating screw rod, and then the film installation support 10 moves linearly along the reciprocating screw rod to drive the packaging film to reciprocate. When the rotating rod rotates, the reciprocating screw rod 13 and the guide rod 14 rotate along the outer circle of the disc for one round to realize the winding of the packaging film.

[0030] The disc 3 is used to wind and collect the wire 4 of a specified length, the hole of one end of the rotating arm 7 is sleeved on the belt wheel I 5, and the rotating arm 7 is movably connected to the belt wheel I 5 through the bearing in the hole, one end of the guide rod 14 is fixedly connected to the rotating arm 7, the other end of the guide rod 14 is fixedly connected to the end plate 16, and the handle 15 is movably sleeved on the guide rod 14 and passes through the position of the end plate 16. The disc is fixedly installed on the take-up shaft, the take-up shaft can be connected to the motor, the motor drives the take-up shaft to wind the wire when rotating, and the rotation of the rotating arm is manually driven, the handle is manually acted on to drive the rotating arm to move along the outer circle of the disc for one round. The moving process drives the installation mold to be packaged.

[0031] When the reciprocating wire rod 13 and the guide rod 14 are pushed by the handle 15 to rotate the disc 3, the transmission belt 6 is arranged to be able to drive the belt wheel II to rotate, thereby driving the reciprocating wire rod 13 to rotate, and the film mounting bracket 10 is arranged to be able to move linearly along the reciprocating wire rod 13 under the rotation of the reciprocating wire rod 13. The above structure is synchronous with the movement of the film mounting bracket 10 linearly along the reciprocating wire rod 13 and the movement of the rotating arm along the outer circle of the disc. Therefore, when the rotating arm rotates, the packaging film passes through different positions and different heights of the outer circle of the disc, thereby realizing accurate winding. And through the handle, manual operation is facilitated.

[0032] The vacuum chuck 12 is arranged near the middle part of the reciprocating wire rod 13. The above structure is mainly considered that when the film mounting bracket 10 stays at the thread ends of the reciprocating wire rod 13, the distance from the packaging film 11 to the vacuum chuck 12 is basically consistent.

[0033] The limiting nut 17 is fixedly installed on the take-up shaft 2 at the side of the disc 3. The above structure is that the limiting nut is used for limiting and supporting the disc, and ensures that the disc is reliably installed on the take-up shaft 2.

[0034] The other end of the reciprocating wire rod 13 is movably connected with the end plate 16 through a bearing, and the belt wheel I 5 is fixedly connected with the take-up machine frame 1 through screws. The inner hole of the belt wheel I 5 is larger than the outer diameter of the take-up shaft 2 by more than 10 mm. The above structure is that the belt wheel I 5 is fixedly connected with the take-up machine frame 1.

[0035] The pneumatic stop lever 9 and the rotating arm 7 are arranged at the same vertical line. In this way, before the packaging film winding starts, the extended pneumatic stop lever blocks the rotating arm from below to avoid the rotation of the rotating arm. Only after the pneumatic stop lever is retracted, the rotation of the rotating arm can be realized, thereby meeting the requirements.

[0036] The application also relates to a disc-wired packaging film winding method, and the winding step of the disc-wired packaging film winding method is as follows:

[0037] S1. The packaging film 11 is installed on the packaging film support 10, and the packaging film 11 is kept in tension; the packaging film 11 is pulled out, and the end of the packaging film 11 is close to the vacuum chuck 12 and is adsorbed on the vacuum chuck 12; the pneumatic stop lever 9 is in the extended state, and the rotation of the rotating arm 7 is blocked; S2. After the specified length of the wire 4 is wound on the disc 3 installed on the take-up shaft 2, the take-up shaft 2 stops rotating, and the packaging film winding is performed at this time; S3. The film start button is pressed, the pneumatic stop lever 9 is retracted, the rotating arm 7 is rotated through the handle 16, the rotation of the rotating arm 7 drives the wire spool 3 to rotate, and the packaging film 11 is wrapped on the surface of the wire 4; at the same time, the rotation of the rotating arm 7 drives the transmission belt 6 to rotate around the pulley I 5, thereby driving the pulley II 8 to rotate, the pulley II 8 rotates to drive the reciprocating lead screw 13 to rotate, and the packaging film 11 moves linearly along the reciprocating lead screw 13, so that the packaging film 11 is wrapped on the surface of the wire 4 in a spiral shape; S4. The rotating arm 7 is reversely rotated to return to the initial position, the rotation of the rotating arm 7 drives the transmission belt 6 to rotate around the pulley I 5, thereby driving the pulley II 8 to rotate, the pulley II 8 rotates to drive the reciprocating lead screw 11 to rotate, and the packaging film 11 moves linearly along the reciprocating lead screw 11; S5. The film stop button is pressed; the pneumatic stop lever 9 is extended to limit the rotation of the rotating arm 7, the packaging film 11 is cut, the packaging film 11 is pulled out again, one end of the packaging film 11 is close to the vacuum chuck 12 and is adsorbed and fixed on the vacuum chuck 12, and the packaging film winding of the wire 4 of the next disc 3 is performed.

[0038] The disc wire packaging film winding mechanism disclosed by the application is characterized in that the take-up machine frame 1 is vertically arranged, the take-up shaft is horizontally arranged, and the reciprocating lead screw 13 and the guide rod 14 are horizontally arranged. In this way, when the rotating arm is rotated by the operator, the rotating arm rotates along the outer circle of the disc. During the rotation of the rotating arm, the packaging film support 10 moves away from the position close to the take-up machine frame 1. The disc is fixedly connected to the take-up shaft, and one side is clamped in the positioning hole through the positioning pin on the limiting nut to realize the fixation of the disc and the take-up shaft. The other limiting nut is arranged on the other side of the disc. In this way, the disc can be fixedly arranged during the wire winding or the packaging film winding. The disc can also be conveniently replaced.

[0039] The disc electric wire packaging film winding mechanism of the application, when winding the disc electric wire packaging film, installs the packaging film on the packaging film support and adjusts the packaging film to keep the tension; pulls out the packaging film, the end of the packaging film is close to the vacuum chuck and is adsorbed on the vacuum chuck; the pneumatic stop lever is in the extended state, and the rotation of the rotating arm is blocked; after the specified length of electric wire is wound and collected on the disc installed on the take-up shaft, the take-up shaft stops rotating, and the packaging film winding is carried out at this time; the packaging film start button is pressed, the pneumatic stop lever is retracted, the rotating arm is rotated through the handle, the rotation of the rotating arm drives the packaging film reel to rotate, and the packaging film is wrapped on the surface of the electric wire; at the same time, the rotation of the rotating arm drives the transmission belt to rotate around the belt pulley I, thereby driving the belt pulley II to rotate, the belt pulley II rotates to drive the reciprocating screw rod to rotate, and the packaging film moves linearly along the reciprocating screw rod, so that the packaging film is wrapped on the surface of the electric wire in a spiral shape; then the rotating arm is reversely rotated to return to the initial position, the rotation of the rotating arm drives the transmission belt to rotate around the belt pulley I, thereby driving the belt pulley II to rotate, the belt pulley II rotates to drive the reciprocating screw rod to rotate, and the packaging film moves linearly along the reciprocating screw rod; the packaging film stop button is pressed; the pneumatic stop lever is extended to limit the rotation of the rotating arm, the packaging film is cut, the packaging film is pulled out again, one end of the packaging film is close to the vacuum chuck and is adsorbed and fixed on the vacuum chuck, and the packaging film winding of the next disc electric wire is carried out. In this way, when the disc electric wire is wound, the automatic operation is realized, only the rotating arm needs to be rotated around the disc for one revolution, the packaging film is wound along the electric wire on the disc for one revolution, and the reciprocating screw rod is used to make the belt pulley II rotate to drive the reciprocating screw rod to move linearly downward, so that the position of the packaging film installation support changes, the packaging film moves linearly along the reciprocating screw rod during the rotation of the rotating arm, the packaging film is wrapped on the outer circle of the disc electric wire in a spiral shape, the winding reliability is improved, and the operation of the mechanism is simplified; the vacuum chuck is used to adsorb and install the end of the packaging film, which can effectively replace the manual clamping and fixing of the end of the packaging film, and further simplifies the packaging film steps. The whole device has low cost and is suitable for packaging film winding of different discs.

[0040] The application is described above in conjunction with the drawings, and obviously the specific implementation of the application is not limited by the above method. Various improvements or direct applications of the application to other occasions are within the protection scope of the application.

Claims

1. A mechanism for wrapping packaging film for coiled wires, characterized in that: Belt wheel I (5) is sleeved on the take-up shaft (2) and is fixedly connected with the take-up machine frame (1), one end of the rotating arm (7) is movably connected with the belt wheel I (5), the other end of the rotating arm (7) is provided with the reciprocating wire rod (13) and the guide rod (14), one end of the reciprocating wire rod (13) is movably connected with the rotating arm (7), the other end of the reciprocating wire rod (13) is movably connected with the end plate (16), the belt wheel II (8) is fixedly connected with the reciprocating wire rod (13) and passes through the end of the rotating arm (7), the transmission belt (6) is sleeved on the belt wheel I (5) and the belt wheel II (8), the film mounting bracket (10) is fixedly mounted on the matched nut of the reciprocating wire rod (13) and the guide rod (14), the packaging film (11) is sleeved on the film mounting bracket (10), the vacuum chuck (12) is arranged at the position close to the reciprocating wire rod (13), the pneumatic stop lever (9) is fixedly connected with the take-up machine frame (1), the pneumatic stop lever (9) and the rotating arm (7) are arranged at the position of the same vertical line; The inner hole of the belt wheel I (5) is larger than the outer diameter of the take-up shaft (2), the belt wheel I (5) is fixedly connected with the side surface of the take-up machine frame (1), the disc tool (3) is fixedly mounted on the take-up shaft (2) at the position of the side of the belt wheel I (5), the take-up shaft (2) is parallel with the reciprocating wire rod (13), and the reciprocating wire rod (13) is parallel with the guide rod (14); The specified length of the electric wire (4) is wound on the disc tool (3), the hole of one end of the rotating arm (7) is sleeved on the belt wheel I (5), and the rotating arm (7) is movably connected with the belt wheel I (5) through the bearing in the hole, one end of the guide rod (14) is fixedly connected with the rotating arm (7), and the other end of the guide rod (14) is fixedly connected with the end plate (16); the handle (15) is movably sleeved on the position of the guide rod (14) passing through the end plate (16); When the reciprocating wire rod (13) and the guide rod (14) are pushed by the handle (15) and rotate around the disc tool (3), the transmission belt (6) is arranged to be capable of driving the belt wheel II to rotate, so that the reciprocating wire rod (13) is driven to rotate, the film mounting bracket (10) is arranged to be capable of moving along the reciprocating wire rod (13) under the rotation of the reciprocating wire rod (13).

2. The electrical wire package film winding mechanism according to claim 1, characterized by: The vacuum chuck (12) is arranged at the position close to the middle of the reciprocating wire rod (13).

3. The electrical wire package film winding mechanism according to claim 1 or 2, characterized by: The limiting nut (17) is fixedly mounted on the take-up shaft (2) at the side of the disc tool (3).

4. The electrical wire package film winding mechanism according to claim 1 or 2, characterized by: The other end of the reciprocating wire rod (13) is movably connected with the end plate (16) through the bearing.

5. The electrical wire package film winding mechanism according to claim 1 or 2, characterized by: The belt wheel I (5) is fixedly connected with the take-up machine frame (1) through the screw.

6. The electrical wire package film winding mechanism according to claim 1 or 2, characterized by: The inner hole of the belt wheel I (5) is larger than the outer diameter of the take-up shaft (2) by more than 10 mm.

7. The method of claim 1 to 6, wherein: The winding step of the disc electric wire packaging film winding method is: S1. The packaging film (11) is mounted on the packaging film bracket (10), and the packaging film (11) is adjusted to maintain the unwinding tension; the packaging film (11) is pulled out, the end of the packaging film (11) is close to the vacuum chuck (12) and is adsorbed on the vacuum chuck (12); the pneumatic stop lever (9) is in the extended state, and the rotating arm (7) is blocked from rotating; S2. After the specified length of wire (4) is wound on the disc (3) to be installed on the take-up reel (2), the take-up reel (2) stops rotating, and at this time, the packaging film is wound; S3. Press the packaging film start button, the pneumatic stop lever (9) retracts, the rotating arm (7) is rotated through the handle, the rotation of the rotating arm (7) drives the packaging film reel to rotate, and the packaging film (11) is wrapped on the surface of the wire (4); at the same time, the rotation of the rotating arm (7) drives the transmission belt (6) to rotate around the pulley I (5), thereby driving the pulley II (8) to rotate, the rotation of the pulley II (8) drives the reciprocating lead screw (13) to rotate, and the packaging film (11) moves linearly along the reciprocating lead screw (13), so that the packaging film (11) is wrapped on the surface of the wire (4) in a spiral shape; S4. Reverse rotate the rotating arm 7 to return to the initial position, the rotation of the rotating arm (7) drives the transmission belt (6) to rotate around the pulley I (5), thereby driving the pulley II (8) to rotate, the rotation of the pulley II (8) drives the reciprocating lead screw to rotate, and the packaging film (11) moves linearly along the reciprocating lead screw; S5. Press the packaging film stop button; the pneumatic stop lever (9) extends, limiting the rotation of the rotating arm (7), cutting the packaging film (11), pulling out the packaging film (11) again, and fixing the end of the packaging film (11) close to the vacuum chuck (12) and on the vacuum chuck (12), and the packaging film winding of the next disc (3) and wire (4) is performed.

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