Wrapping machine

Abstract

A wire inlet frame is arranged on one side of a base, a wire inlet hole used for wire inlet is formed in the wire inlet frame, a wire guide frame is installed in the middle of the base, a wire guide pipe is arranged on the wire guide frame, a winding frame is arranged at the other end, away from the wire guide frame, of the base, the wire inlet frame is provided with a wrapping disc, and a worm is connected to the center axis of the wrapping disc. A lead pipe is arranged at the central axis of the wrapping disc, a plurality of fixing plates are arranged on the wrapping disc in an annular array mode, worm gears are rotationally connected into the fixing plates, a connecting plate is arranged on one side of each worm gear, a wrapping cylinder is connected to the end, away from the worm gears, of each connecting plate, and the wrapping cylinders are rotationally connected with the connecting plates; the device solves the problems that in the prior art, threaded holes are inconvenient to fix, the wrapping angle is inconvenient to adjust, a wrapping tape cannot be wound according to a fixed angle, different threaded holes need to be formed for angle adjustment, the time cost is large, and the overall photoelectric hybrid cable wrapping efficiency is affected.

Description

Technical Field

[0001] The present invention relates to the technical field of cables, and more specifically to a wrapping machine. Background Art

[0002] A cable is usually a rope-like cable formed by twisting one or several wires together. Each group of wires is insulated from each other and often twisted around a center. The whole is covered with a highly insulating covering layer. The wrapping machine in the production of optical and electrical hybrid cables is a device used to wind and cover the various components of the cable (such as wires, optical fibers, etc.) at a certain law and angle. The wrapping process is a very crucial step in the production of optical and electrical hybrid cables, which directly affects the mechanical properties, anti-interference ability, signal transmission quality, and durability of the cable. The wrapping machine plays an important role in this process.

[0003] Currently, during the wrapping process of optical and electrical hybrid cables, wrapping at different angles is mainly achieved through the relative movement between the wrapping disc and the cable. The Chinese patent document with the authorization announcement number CN208607976U in the prior art discloses a cable wrapping machine, which includes a wire collecting roller and a wire discharging roller arranged oppositely. A motor is provided on the wire collecting roller to drive the wire collecting roller to rotate; a wrapping device is arranged between the wire collecting roller and the wire discharging roller. The wrapping device includes two turntables, and two rotating rods are arranged between the two turntables. The two rotating rods are parallel and oppositely arranged; a number of wrapping discs are provided on the two rotating rods; the center position of the wrapping disc is hollowed out for the cable to pass through; a number of groups of threaded holes are provided on the wrapping disc, and a wrapping cylinder is threadedly connected in the threaded holes. A wrapping tape for wrapping the cable is provided on the wrapping cylinder; each group of threaded holes includes a first threaded hole, a second threaded hole, and a third threaded hole arranged in sequence on the radial line of the wrapping disc, and the angles of the first threaded hole, the second threaded hole, and the third threaded hole are all different. By adjusting the threaded connection of the wrapping cylinder in different threaded holes, wrapping at different angles can be carried out, but the opened threaded holes cannot be changed, and only a fixed number of angles can be selected for wrapping. If other angles are selected, corresponding threaded holes need to be opened, the operation is extremely inconvenient, and the time cost is relatively large, thus affecting the overall wrapping efficiency of the optical and electrical hybrid cable.

[0004] In view of the above situation, the present invention designs a wrapping machine to solve the above technical problems. Summary of the Invention

[0005] Aiming at the deficiencies existing in the prior art, the purpose of the present invention is to provide a wrapping machine, which solves the problems in the prior art that the threaded holes are fixed, the wrapping angle is inconvenient to adjust, so that the wrapping tape cannot be wound according to a fixed angle, and different threaded holes need to be opened for angle adjustment, resulting in a relatively large time cost and affecting the overall wrapping efficiency of the optical and electrical hybrid cable.

[0006] To achieve the above object, the present invention provides the following technical solution: a wrapping machine for wrapping an optical and electrical hybrid cable at different angles. An inlet frame is provided on one side of the base, and an inlet hole for cable entry is formed on the inlet frame. A wire guide frame is installed at the middle position of the base, and a wire conduit for guiding the optical and electrical hybrid cable is provided on the wire guide frame. A winding frame is provided at the other end of the base away from the wire guide frame, and the winding frame is used for winding the completed optical and electrical hybrid cable, so that the optical and electrical hybrid cable is wound orderly to avoid knotting. The inlet frame is provided with a wrapping disc, a worm is connected to the central axis of the wrapping disc, and a lead pipe is provided at the central axis of the wrapping disc. The lead pipe penetrates through the worm. A plurality of fixing plates are annularly arranged on the wrapping disc, and a worm gear is rotatably connected to each fixing plate. The worm gear meshes with the worm. A connecting plate is provided on one side of the worm gear, and a wrapping cylinder is connected to the end of the connecting plate away from the worm gear. The wrapping cylinder is rotatably connected to the connecting plate. A tensioning mechanism is provided on the wrapping disc, and the number of the tensioning mechanisms is the same as that of the wrapping cylinders. When the optical and electrical hybrid cable needs to be wrapped at different angles, at this time, by rotating the worm, the rotation of the worm drives the synchronous movement of the turbine. At the same time, the turbine drives the connecting plate to swing so that the wrapping cylinder and the lead pipe are at different angles, so that the wrapping tape can wrap the optical and electrical hybrid cable at different angles. Before the wrapping tape is wound, the wrapping tape is passed through the tensioning mechanism, and the tensioning mechanism can make the wrapping tape maintain an appropriate tension during the winding process.

[0007] Preferably, the tensioning mechanism includes a limiting groove, a connecting spring, a hinge rod, a ball head, a connecting seat and a tensioning cylinder. A plurality of limiting grooves are annularly arranged on the wrapping disc. The number of the limiting grooves is the same as that of the wrapping cylinders, and the limiting grooves correspond to the wrapping cylinders one by one. The limiting grooves are obliquely arranged on the surface of the wrapping disc. The hinge rod is slidably arranged in the limiting groove, and a connecting rod spring is arranged on one side of the hinge rod. One end of the connecting spring is fixedly connected to the end of the limiting groove close to the center of the winding disc, and the other end of the connecting spring is fixedly connected to the hinge rod. A ball head is installed at the end of the hinge rod away from the winding disc, and a connecting seat is fixedly arranged at one end of the ball head. The connecting seat is fixedly connected to the tensioning cylinder. An electromagnet is fixedly arranged at the end of the limiting groove away from the connecting spring, and an electromagnet is also arranged on one side of the hinge rod.

[0008] Preferably, the hinge rod is a telescopic mechanism. When a variety of different wrapping tapes are needed to connect the optical and electrical hybrid cable, the hinge rod is adjusted to different heights so that the wrapping tapes are wound orderly on the surface of the optical and electrical hybrid cable during the winding process.

[0009] Preferably, an anti-tangling component is installed on the wire winding rack. The anti-tangling component includes a support rod, a moving block, a connecting rod, a rotating cylinder, a transmission mechanism, and a fixing frame. The support rod is arranged in the middle of the two wire winding racks on both sides and is symmetrically arranged in the middle position. A moving block is slidably arranged on the support rod. The moving block is used to guide the collection and winding of the optical and electrical hybrid cable. A connecting rod is installed below the moving block, and a rotating cylinder is rotatably arranged in the middle of the two wire winding racks on both sides. A transmission mechanism is arranged on one side of the rotating cylinder, and a fixing frame is arranged on one side of the transmission mechanism. A wire winding roller is arranged in the middle of the fixing frame. The transmission mechanism rotates to drive the rotating cylinder and the wire winding roller to move synchronously. The rotation of the rotating cylinder drives the moving block to reciprocate. Through the guidance of the moving block, the optical and electrical hybrid cable is orderly wound on the wire winding roller.

[0010] Preferably, a limiting plate is rotatably arranged below the connecting rod. A spiral groove is formed on the rotating cylinder, and there are two spiral grooves. The first and last ends of the two spiral grooves are connected. The rotation of the rotating cylinder causes the limiting plate to move in the spiral groove.

[0011] Preferably, a guiding block is arranged above the moving block. A wire guiding hole is formed on the guiding block. The wire guiding hole is located below the wire guiding tube. After processing, the optical and electrical hybrid cable is guided and limited by the wire guiding tube and the wire guiding hole.

[0012] Preferably, the transmission mechanism includes a driving motor, a driving wheel, a driven wheel, and a connecting belt. The driving motor is arranged in the middle of the wire winding rack and the fixing frame, and the output end of the driving motor is connected with the driving wheel. A driven wheel is arranged on one side of the rotating cylinder and the wire winding roller. The driving wheel and the driven wheel are on the same side. Two installation grooves are formed on the driving wheel, and the driving wheel is connected with the rotating cylinder and the wire winding roller respectively through the connecting belt.

[0013] Preferably, the length of the wire winding roller is greater than the length of the spiral groove formed on the rotating cylinder. When the rotating cylinder rotates to make the moving block reciprocate on the support rod, the wrapped optical and electrical hybrid cable is wound on the wire winding roller for collection through the guidance of the wire guiding hole.

[0014] The beneficial effects of the present invention: A wrapping machine provided by the present invention. Through a worm gear arranged at the center of the wrapping disc, when it is necessary to adjust the angle of the wrapping cylinder so that the wrapping tape adjusts its corresponding angle according to requirements, the rotation of the worm gear drives the meshing worm wheel to rotate. The worm wheel rotates within the fixed plate, thereby driving the connecting plate to adjust the angle of the wrapping cylinder, so that the wrapping tape winds the optical and electrical hybrid cable at different angles. After the optical and electrical hybrid cable has been wound for a period of time, the supply of the unwound optical and electrical hybrid cable is stable and smooth. The feeding system accelerates the feeding, and the rotation speed of the wrapping disc increases synchronously. At this time, the winding speed of the wrapping tape increases, and the tension of the wrapping tape is adjusted through the tensioning mechanism to avoid the tension of the wrapping tape being too large or too small, thereby avoiding the wrapping tape breaking due to excessive tension or the wrapping tape not maintaining sufficient tension during winding due to too small tension, resulting in the material being loose during the winding process, and at the same time making the wrapping tape unable to wind evenly on the optical and electrical hybrid cable. When the optical and electrical hybrid cable winding is completed, the anti-winding assembly can wind and collect the wound optical and electrical hybrid cable to avoid the phenomenon of knotting during the collection of the optical and electrical hybrid cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a partial view of the overall structure of the present invention.

[0017] Figure 3 It is a partially enlarged view of a half-sectional view of the overall structure of the present invention.

[0018] Figure 4 It is a schematic diagram of the overall structure of the anti-winding assembly of the present invention from top to bottom.

[0019] Figure 5 It is a sectional view of the overall structure of the anti-winding assembly of the present invention from top to bottom.

[0020] Figure 6 For the present invention Figure 5 The partially enlarged view at position A.

[0021] Reference numerals: 1. Base; 11. Wire feed frame; 12. Wire frame; 13. Wire winding frame; 131. Wire tube; 2. Winding disk; 21. Fixed plate; 22. Worm; 23. Lead tube; 24. Worm wheel; 25. Connecting plate; 26. Winding tube; 27. Tensioning mechanism; 271. Limiting groove; 272. Connecting spring; 273. Articulated rod; 274. Ball head; 275. Connecting seat; 276. Tensioning tube; 3. Anti-winding assembly; 31. Support rod; 32. Moving block; 321. Guide block; 322. Wire hole; 33. Connecting rod; 331. Limiting plate; 34. Rotating tube; 341. Spiral groove; 35. Transmission mechanism; 351. Driving motor; 352. Driving wheel; 353. Driven wheel; 354. Connecting belt; 36. Fixed frame; 361. Winding roller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0023] refer to Figures 1 to 6 As shown, reference Figures 1 to 6As shown in the figure, a wrapping machine is used to wrap an optical and electrical hybrid cable at different angles. On one side of the base 1, there is an inlet wire rack 11, and an inlet hole for wire inlet is opened on the inlet wire rack 11. In the middle position of the base 1, a wire guide rack 12 is installed. On the wire guide rack 12, there is a wire conduit 131 for guiding the optical and electrical hybrid cable. At the other end of the base 1 far from the wire guide rack 12, there is a winding rack 13, which is used to wind the completed optical and electrical hybrid cable, so that the optical and electrical hybrid cable is wound orderly to avoid knotting. The inlet wire rack 11 is provided with a wrapping disc 2. At the central axis of the wrapping disc 2, there is a worm 22 connected, and at the central axis of the wrapping disc 2, there is a lead wire tube 23, and the lead wire tube 23 is arranged through the worm 22. On the wrapping disc 2, a plurality of fixing plates 21 are arranged in an annular array. Inside each fixing plate 21, there is a worm gear rotatably connected. The worm gear 24 meshes with the worm 22. On one side of the worm gear 24, there is a connecting plate 25. At the end of the connecting plate 25 far from the worm gear 24, there is a wrapping cylinder 26 connected, and the wrapping cylinder 26 is rotatably connected with the connecting plate 25. On the wrapping disc 2, there is a tensioning mechanism 27, and the number of the tensioning mechanisms 27 is the same as that of the wrapping cylinders 26. When it is necessary to wrap the optical and electrical hybrid cable at different angles, at this time, through the rotation of the worm 22, the rotation of the worm 22 drives the synchronous movement of the turbine. At the same time, the turbine drives the connecting plate 25 to swing, so that the wrapping cylinder 26 and the lead wire tube 23 are at different angles, so that the wrapping tape can wrap the optical and electrical hybrid cable at different angles. Before the wrapping tape is wound, the wrapping tape is passed through the tensioning mechanism 27, and through the tensioning mechanism 27, the wrapping tape can maintain an appropriate tension during the winding process.

[0024] Specifically, the tensioning mechanism 27 includes a limiting groove 271, a connecting spring 272, a hinged rod 273, a ball head 274, a connecting seat 275 and a tensioning cylinder 276. A plurality of limiting grooves 271 are opened on the wrapping disc 2 in an annular array. The number of the limiting grooves 271 is the same as that of the wrapping cylinders 26, and the limiting grooves 271 correspond to the wrapping cylinders 26 one by one. The limiting grooves 271 are obliquely opened on the surface of the wrapping disc 2. The hinged rod 273 is slidably arranged in the limiting groove 271, and on one side of the hinged rod 273, there is a connecting rod 33 spring. One end of the connecting spring 272 is fixedly connected to the end of the limiting groove 271 close to the center of the winding disc, and the other end of the connecting spring 272 is fixedly connected to the hinged rod 273. At the end of the hinged rod 273 far from the winding disc, there is a ball head 274 installed. At one end of the ball head 274, there is a connecting seat 275 fixedly arranged, and the connecting seat 275 is fixedly connected to the tensioning cylinder 276. At the end of the limiting groove 271 far from the connecting spring 272, there is an electromagnet fixedly arranged, and on one side of the hinged rod 273, there is an electromagnet of the same kind.

[0025] Specifically, the hinged rod 273 is a telescopic mechanism. When it is necessary to connect the optical and electrical hybrid cable with a variety of different wrapping tapes, adjust the different heights of the hinged rod 273, so that the wrapping tapes are wound orderly on the surface of the optical and electrical hybrid cable during the winding process.

[0026] Specifically, an anti-tangling component 3 is installed on the wire winding frame 13. The anti-tangling component 3 includes a support rod 31, a moving block 32, a connecting rod 33, a rotating cylinder 34, a transmission mechanism 35, and a fixing frame 36. The support rod 31 is arranged in the middle of the two wire winding frames 13 on both sides, and the support rod 31 is symmetrically arranged in the middle position. A moving block 32 is slidably arranged on the support rod 31. The moving block 32 is used to guide the collection and winding of the optical and electrical hybrid cable. A connecting rod 33 is installed below the moving block 32. A rotating cylinder 34 is rotatably arranged in the middle of the two wire winding frames 13 on both sides. A transmission mechanism 35 is arranged on one side of the rotating cylinder 34, and a fixing frame 36 is arranged on one side of the transmission mechanism 35. A wire winding roller 361 is arranged in the middle of the fixing frame 36. The transmission mechanism 35 rotates to drive the rotating cylinder 34 and the wire winding roller 361 to move synchronously. The rotation of the rotating cylinder 34 drives the moving block 32 to move reciprocally. Through the guidance of the moving block 32, the optical and electrical hybrid cable is orderly wound on the wire winding roller 361.

[0027] Specifically, a limiting plate 331 is rotatably arranged below the connecting rod 33. A spiral groove 341 is formed on the rotating cylinder 34, and there are two spiral grooves 341. The first and last ends of the two spiral grooves 341 are connected. The rotation of the rotating cylinder 34 causes the limiting plate 331 to move in the spiral groove 341.

[0028] Specifically, a guiding block 321 is arranged above the moving block 32. A wire guiding hole 322 is formed on the guiding block 321. The wire guiding hole 322 is located below the wire guiding tube 131. After processing, the optical and electrical hybrid cable is guided and limited by the wire guiding tube 131 and the wire guiding hole 322.

[0029] Specifically, the transmission mechanism 35 includes a driving motor 351, a driving wheel 352, a driven wheel 353, and a connecting belt 354. The driving motor 351 is arranged in the middle position between the wire winding frame 13 and the fixing frame 36, and the output end of the driving motor 351 is connected with the driving wheel 352. Driven wheels 353 are arranged on one side of the rotating cylinder 34 and the wire winding roller 361. The driving wheel 352 and the driven wheels 353 are on the same side. Two installation grooves are formed on the driving wheel 352, and the driving wheel 352 is connected with the rotating cylinder 34 and the wire winding roller 361 respectively through the connecting belt 354.

[0030] Specifically, the length of the wire winding roller 361 is greater than the length of the spiral groove 341 formed on the rotating cylinder 34. When the rotating cylinder 34 rotates to make the moving block 32 move reciprocally on the support rod 31, the wrapped optical and electrical hybrid cable is wound on the wire winding roller 361 for collection through the guidance of the wire guiding hole 322.

[0031] Working process and its principle; Before starting work, the operator first passes the raw material through the wire inlet hole opened on the wire inlet frame 11, passes through the lead pipe 23 through the wire inlet hole and then makes the raw material pass through the wire conduit 131. After passing through the wire conduit 131, the raw material passes through the wire hole 322 opened above the guide block 321. Subsequently, the worm 22 in the middle of the wrapping disc 2 is rotated (the driving source of the worm 22 is not shown in the figure, and the driving source of the worm 22 can be driven by a motor in the prior art). The rotation of the worm 22 drives the rotation of the worm gear 24 on the fixing plate 21 of the wrapping disc 2. The worm gear 24 rotates on the fixing plate 21. The rotation of the worm gear 24 causes the connecting plate 25 on one side of the worm gear to swing. The swinging of the connecting plate 25 causes the wrapping cylinder 26 to rotate. At this time, the angle of the wrapping cylinder 26 is adjusted so that the wrapping tape can wind the raw material at different angles. Before starting work, pass the wrapping tape through the surface of the tensioning cylinder 276 so that the wrapping tape can have sufficient tension, and then wind the wrapping tape on the surface of the raw material. Subsequently, start the feeding system (not shown in the figure). The feeding system (not shown in the figure) will convey the raw material. At this time, drive the wrapping disc 2 to rotate through the driving device (the driving device is not shown in the figure). The rotation of the wrapping disc 2 causes the wrapping tape to wind on the surface of the raw material. The centrifugal force generated by the rotation of the wrapping disc 2 causes the articulated rod 273 to move to one side of the limit groove 271, so that the wrapping tape has sufficient tension and avoids the wrapping tape from being too loose and causing loose winding of the wrapping tape.

[0032] When the raw material supply is stable, the feeding system (not shown in the figure) will increase the feeding speed. At this time, the rotation speed of the wrapping disc 2 will increase synchronously. In order to ensure the tension of the wrapping tape, at this time, the electromagnet has the same current in the magnetic flux. The electromagnet on one side of the limit groove 271 pushes the articulated rod 273 to squeeze the connecting spring 272, so as to avoid the tension of the wrapping tape being too large and causing the wrapping tape to break during the winding process. When the wrapping is almost finished, the rotation speed of the wrapping disc 2 decreases. At this time, the electromagnet has the same current. The electromagnet on one side of the limit groove 271 drives the articulated rod 273 to pull the connecting spring 272, so as to increase the tension of the wrapping tape and avoid the tension of the wrapping tape being too small and causing uneven winding of the wrapping tape. At the same time, through the cooperation of the ball head 274 at one end of the articulated rod 273 and the connecting seat 275, the tensioning cylinder 276 can be rotated to cooperate with the winding angle of the wrapping tape to avoid the wrapping tape from getting stuck. During the winding process, the driving motor 351 drives the driving wheel 352 to rotate. The rotation of the driving wheel 352 drives the driven wheel 353 to rotate through the connecting belt 354, so that the rotating cylinder 34 and the winding roller 361 move synchronously. At this time, the spiral groove 341 on the rotating cylinder 34 squeezes the limit plate 331 to drive the moving block 32 to reciprocate on the support rod 31. Through the rotation of the winding roller 361, the completed optoelectronic hybrid cable is wound on the winding roller 361. The moving block 32 drives the produced optoelectronic hybrid cable to reciprocate and wind on the winding roller 361, so that the optoelectronic hybrid cable can be wound and collected on the winding roller 361 orderly, avoiding the phenomenon of the optoelectronic hybrid cable getting knotted.

[0033] The above embodiments are only exemplary embodiments of the present invention and are not used to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions within the essence and protection scope of the present invention, and such modifications or equivalent substitutions should also be regarded as falling within the protection scope of the present invention.

Claims

1. A wrapping machine for wrapping an optical and electrical hybrid cable at different angles, characterized in that, It includes a base (1). On one side of the base (1), an incoming wire rack (11) is provided. An incoming wire hole for incoming wires is opened on the incoming wire rack (11). In the middle position of the base (1), a wire guide rack (12) is installed. On the wire guide rack (12), a wire conduit (131) for guiding the optical and electrical hybrid cable is provided. At the other end of the base (1) away from the wire guide rack (12), a winding rack (13) is provided. The winding rack (13) is used for winding the completed optical and electrical hybrid cable, so that the optical and electrical hybrid cable is wound orderly to avoid knotting. The incoming wire rack (11) is provided with a wrapping disc (2). A worm (22) is connected to the central axis of the wrapping disc (2). And a lead tube (23) is provided at the central axis of the wrapping disc (2). The lead tube (23) is arranged through the worm (22). A plurality of fixing plates (21) are annularly arranged on the wrapping disc (2). A worm gear is rotatably connected inside each fixing plate (21). The worm gear (24) meshes with the worm (22). A connecting plate (25) is provided on one side of the worm gear (24). One end of the connecting plate (25) away from the worm gear (24) is connected to a wrapping cylinder (26). The wrapping cylinder (26) is rotatably connected to the connecting plate (25). A tensioning mechanism (27) is provided on the wrapping disc (2). And the number of the tensioning mechanisms (27) is the same as that of the wrapping cylinders (26). When the optical and electrical hybrid cable needs to be wrapped at different angles, at this time, by rotating the worm (22), the rotation of the worm (22) drives the turbine to move synchronously. At the same time, the turbine drives the connecting plate (25) to swing so that the wrapping cylinder (26) and the lead tube (23) are at different angles. Thus, the wrapping tape can wind the optical and electrical hybrid cable at different angles. Before the wrapping tape is wound, the wrapping tape is passed through the tensioning mechanism (27). Through the tensioning mechanism (27), the wrapping tape can maintain a proper tension during the winding process.

2. The wrapping machine according to claim 1, characterized in that: The tensioning mechanism (27) includes a limiting groove (271), a connecting spring (272), a hinged rod (273), a ball head (274), a connecting seat (275) and a tensioning cylinder (276). A plurality of limiting grooves (271) are annularly opened on the wrapping disc (2). The number of the limiting grooves (271) is the same as that of the wrapping cylinders (26). And the limiting grooves (271) correspond to the wrapping cylinders (26) one by one. The limiting grooves (271) are inclinedly opened on the surface of the wrapping disc (2). The hinged rod (273) is slidably arranged in the limiting groove (271). And a connecting rod (33) spring is provided on one side of the hinged rod (273). One end of the connecting spring (272) is fixedly connected to the end of the limiting groove (271) close to the center of the winding disc. The other end of the connecting spring (272) is fixedly connected to the hinged rod (273). A ball head (274) is installed at the end of the hinged rod (273) away from the winding disc. A connecting seat (275) is fixedly arranged at one end of the ball head (274). The connecting seat (275) is fixedly connected to the tensioning cylinder (276). An electromagnet is fixedly arranged at the end of the limiting groove (271) away from the connecting spring (272). And an electromagnet of the same kind is provided on one side of the hinged rod (273).

3. The wrapping machine according to claim 2, characterized in that: The articulated rod (273) is a telescopic mechanism. When different types of tape are required to connect the hybrid fiber-optic and electrical cable, the articulated rod (273) is adjusted to different heights so that the tape is wound orderly on the surface of the hybrid fiber-optic and electrical cable during the winding process.

4. The wrapping machine according to claim 1, characterized in that: An anti-tangling assembly is installed on the wire reel (13). The anti-tangling assembly includes a support rod (31), a moving block (32), a connecting rod (33), a rotating cylinder (34), a transmission mechanism (35) and a fixing frame (36). The support rod (31) is arranged in the middle of the two wire reels (13) on both sides, and the support rod (31) is symmetrically arranged in the middle position. A moving block (32) is slidably arranged on the support rod (31). The moving block (32) is used to guide the collection and winding of the hybrid fiber-optic and electrical cable. A connecting rod (33) is installed below the moving block (32). A rotating cylinder (34) is rotatably arranged in the middle of the two wire reels (13) on both sides. A transmission mechanism (35) is arranged on one side of the rotating cylinder (34), and a fixing frame (36) is arranged on one side of the transmission mechanism (35). A wire winding roller is arranged in the middle of the fixing frame (36). The transmission mechanism (35) rotates to drive the rotating cylinder (34) and the wire winding roller to move synchronously. The rotation of the rotating cylinder (34) drives the moving block (32) to reciprocate. Through the guidance of the moving block (32), the hybrid fiber-optic and electrical cable is wound orderly on the wire winding roller.

5. The wrapping machine according to claim 4, characterized in that: A limiting plate (331) is rotatably arranged below the connecting rod (33). Two spiral grooves (341) are formed on the rotating cylinder (34), and the two spiral grooves (341) are connected at the beginning and end. The rotation of the rotating cylinder (34) makes the limiting plate (331) move in the spiral groove (341).

6. The wrapping machine according to claim 4, wherein: A guiding block (321) is arranged above the moving block (32). A wire guiding hole (322) is formed on the guiding block (321). The wire guiding hole (322) is located below the wire conduit (131). After processing, the hybrid fiber-optic and electrical cable is guided and limited by the wire conduit (131) and the wire guiding hole (322).

7. The wrapping machine according to claim 4, characterized in that: The transmission mechanism (35) includes a driving motor (351), a driving wheel (352), a driven wheel (353) and a connecting belt (354). The driving motor (351) is arranged in the middle of the wire reel (13) and the fixing frame (36), and the output end of the driving motor (351) is connected with the driving wheel (352). A driven wheel (353) is arranged on one side of the rotating cylinder (34) and the wire winding roller. The driving wheel (352) and the driven wheel (353) are on the same side. Two mounting grooves are formed on the driving wheel (352), and the driving wheel (352) is connected with the rotating cylinder (34) and the wire winding roller respectively through the connecting belt (354).

8. The wrapping machine according to claim 7, characterized in that: The length of the wire winding roller is greater than the length of the spiral groove (341) formed on the rotating cylinder (34). When the rotating cylinder (34) rotates to make the moving block (32) reciprocate on the support rod (31), the wound hybrid fiber-optic and electrical cable is wound on the wire winding roller through the guidance of the wire guiding hole (322) for collection.

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