Cable processing device convenient for cable insulation protection and shielding wrapping

Abstract

The invention discloses a cable processing device convenient for cable insulation protection and shielding wrapping, and belongs to the technical field of cable processing. A cable processing device facilitating cable insulation protection and shielding wrapping comprises a workbench and a winding plate rotationally connected to the workbench, the winding plate is arranged at the output end of the workbench, and a winding mechanism is arranged on the inner wall of the winding plate; the conical barrel is rotationally connected to the workbench, an inlet hole and an outlet hole are formed in the two ends of the conical barrel respectively, an extrusion contact mechanism is arranged in the conical barrel, an air conveying cover is arranged on the workbench and is in a horn shape, and the expansion end of the air conveying cover is communicated with the inlet hole; the tightness between the aluminum shielding layer and the outer wall of the cable is improved, the shielding effect of the cable can be remarkably enhanced through tight contact, meanwhile, uniform winding pressure is applied, and the product quality of the cable is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cable processing, and in particular to a cable processing device which is convenient for cable insulation protection and shielding wrapping. Background Art

[0002] With the rapid development of modern electronic technology and communication industry, the performance and reliability of cables as the main medium for power and signal transmission have received more and more attention. Therefore, multiple processes need to be set up for the insulation protection of cables to protect the stability of internal cable signal transmission. Usually, a shielding layer needs to be wrapped around the outside of the cable. Its main purpose is to prevent the influence of external electromagnetic interference on the cable signal. Then an extruder is used to cover it with a synthetic sheath made of plastic and rubber to insulate the cable.

[0003] In the prior art, the winding of the cable shielding layer usually relies on a dedicated aluminum shielding layer winding device. During the cable winding process, it is mainly done through manual and semi-automatic operations. When the aluminum shielding layer is wrapped around the outside of the cable, the winding pressure is difficult to apply evenly, resulting in the shielding layer not fitting tightly against the cable surface, thereby reducing product quality. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the cable reel in the prior art needs to be moved multiple times, which is time-consuming and significantly reduces work efficiency. In addition, during the winding process, it is mainly done through manual and semi-automatic operations, and the preparation efficiency is low. A cable processing device is proposed that is convenient for cable insulation protection and shielding wrapping.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cable processing device for facilitating cable insulation protection and shielding wrapping comprises a workbench, and further comprises: a coiling plate rotatably connected to the workbench, wherein the coiling plate is arranged at the output end of the workbench, and a winding mechanism is arranged on the inner wall of the coiling plate; a conical cylinder rotatably connected to the workbench, wherein both ends of the conical cylinder are respectively provided with an inlet hole and an outlet hole, and a pressing contact mechanism is arranged in the conical cylinder, and an air supply hood is arranged on the workbench, and the air supply hood is trumpet-shaped, and the expansion end of the air supply hood is connected to the inlet hole ; A heating gas delivery part is arranged on the workbench, wherein the output end of the heating gas delivery part is connected with the gas delivery hood, and when the ring plate rotates, the hot gas is transported to the cavity of the gas delivery hood by the heating gas delivery part; a shaping cylinder is slidably connected to the workbench, wherein the shaping cylinder is arranged on one side of the outlet hole of the conical cylinder, and an expansion shaping mechanism is arranged in the cavity of the shaping cylinder, and the expansion shaping mechanism is connected with the heating gas delivery part, and the outer wall of the expansion shaping mechanism is in contact with the shaping cylinder, and the inner wall of the expansion shaping mechanism is against the aluminum shielding layer.

[0007] In order to facilitate the extrusion of the aluminum shielding layer, preferably, the extrusion contact mechanism includes a contact roller, a connecting rod is fixedly connected to the inner wall of the conical cylinder, a sliding block is slidably connected to the connecting rod, an extension plate is fixedly connected to the sliding block, the contact roller is rotatably connected to the extension plate, and the sliding block is connected to the inner wall of the conical cylinder through an expansion spring.

[0008] In order to facilitate the support and rotation of the conical cylinder, further, a support frame is fixedly connected to the workbench, and a limiting wheel is rotatably connected to the support frame, and the limiting wheel abuts against the outer wall of the conical cylinder.

[0009] In order to facilitate the winding of the aluminum shielding layer, preferably, the winding mechanism includes a mounting block fixedly connected to the winding plate, a driving machine is arranged on the mounting block, and a winding roller is fixedly connected to the output end of the driving machine.

[0010] In order to facilitate the rotation of the coil plate, further, a motor is fixedly connected to the workbench, and the output end of the motor is fixedly connected to a main gear, and a gear block is fixedly connected to the outer wall of the coil plate, and the main gear is meshed with the gear block.

[0011] In order to facilitate the delivery of hot air to the inside of the air delivery hood, preferably, the heated air delivery part includes a booster cylinder and a heating box fixedly connected to the workbench, the booster cylinder is slidably connected with a booster rod, the booster rod is fixedly connected with a piston, the piston fits against the inner wall of the booster cylinder, and the booster cylinder is provided with an air inlet pipe and an air outlet pipe, the air outlet pipe is connected to the heating box, and both the air inlet pipe and the air outlet pipe are provided with a one-way valve, and a heating pipe is provided in the cavity of the heating box.

[0012] In order to facilitate the reciprocating movement of the boosting rod, preferably, a transmission rod is rotatably connected to the workbench, the transmission rod is meshed with a gear block through a connecting gear, a threaded groove is provided on the transmission rod, a movable block is threadedly connected to the threaded groove, a mounting plate is fixedly connected to the movable block, the end of the boosting rod away from the piston is fixedly connected to the mounting plate, the heating box is connected to the air delivery hood cavity through a telescopic tube, and the conical cylinder is connected to the transmission rod through a first transmission pulley.

[0013] In order to facilitate the uniform application of pressure to the aluminum shielding layer wrapped around the cable, preferably, the expansion and shaping mechanism includes an expansion airbag, and the expansion airbag is arranged in the cavity of the shaping cylinder through the front and back, and a limiting hole is provided on the shaping cylinder, and the expansion airbag is respectively connected with a first connecting tube and a second connecting tube, and the first connecting tube and the second connecting tube are respectively arranged on the limiting holes, and the first connecting tube is connected to the heating box.

[0014] In order to facilitate the reciprocating movement of the shaping cylinder, preferably, a connecting plate is fixedly connected to the outer wall of the shaping cylinder, a fixing plate is fixedly connected to the surface of the workbench, a screw rod is rotatably connected to the fixing plate, the connecting plate is threadedly connected to the screw rod, and a limiting frame is fixedly connected to the workbench, the limiting frame fits with the outer wall of the shaping cylinder, and the shaping cylinder cooperates with the outlet hole of the conical cylinder.

[0015] In order to improve the use effect of the hot air in the conical cylinder, preferably, the workbench is rotatably connected with a first rotating shaft and a second rotating shaft, the first rotating shaft is driven by meshing with a screw rod through a bevel gear, the first rotating shaft and the second rotating shaft are connected by a second transmission pulley, the top of the second rotating shaft is fixedly connected with a driving gear, and a positioning plate is fixedly connected to the mounting plate, a rack is fixedly connected to the positioning plate, and the rack is meshed with the driving gear.

[0016] Compared with the prior art, the present invention provides a cable processing device that is convenient for cable insulation protection and shielding wrapping, and has the following beneficial effects:

[0017] 1. The cable processing device, which is convenient for cable insulation protection and shielding wrapping, improves the tightness between the aluminum shielding layer and the outer wall of the cable by extruding the aluminum shielding layer wrapped around the outside of the cable and the extrusion contact mechanism arranged on the inner wall of the conical cylinder. Such close contact can significantly enhance the shielding effect of the cable and improve the product quality of the aluminum shielding layer on the cable;

[0018] 2. The cable processing device, which is convenient for cable insulation protection and shield wrapping, can exert a certain pressure on the sliding block through the expansion spring, so that the contact roller and the outer wall of the aluminum shielding layer are tightly pressed against each other. Under the rotation and pressure of the contact roller, the aluminum shielding layer will be squeezed, improving the contact surface with the outer wall of the cable, and improving the tightness and firmness between the shielding layer and the cable;

[0019] 3. The cable processing device, which is convenient for cable insulation protection and shielding wrapping, allows hot air flow to enter the cavity of the conical cylinder through the inlet hole, so that the contact roller can heat the aluminum shielding layer during the extrusion process, improve its plasticity, facilitate the combination with the outer wall of the cable, and greatly improve the signal shielding effect of the cable;

[0020] 4. The cable processing device for cable insulation protection and shielding wrapping can expand the expansion bag through hot air and generate hot air, so that the outer wall and inner wall of the expansion bag are respectively attached to the inside of the shaping tube and the aluminum shielding layer of the cable, so that the expansion bag can move back and forth and evenly attach to the aluminum shielding layer of the cable, exerting uniform winding pressure and improving the quality of the aluminum shielding layer wrapping;

[0021] 5. The cable processing device, which is convenient for cable insulation protection and shielding wrapping, blocks the outlet hole of the cone tube intermittently, so that hot air will not leak out quickly, which helps to maintain the temperature inside the cone tube and ensures that the aluminum shielding layer remains within the optimal working temperature range during the shaping and bonding process.

[0022] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The present invention can improve the tightness between the aluminum shielding layer and the outer wall of the cable. This close contact can significantly enhance the shielding effect of the cable, while applying uniform winding pressure to improve the product quality of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed by the present invention from a first perspective;

[0024] Figure 2 A schematic structural diagram of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed by the present invention from a second viewing angle;

[0025] Figure 3 A schematic diagram of the partial structure of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed by the present invention Figure 1 ;

[0026] Figure 4 A schematic diagram of the partial structure of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed by the present invention Figure 2 ;

[0027] Figure 5 A schematic diagram of the structure of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed by the present invention Figure 1 ;

[0028] Figure 6 A schematic diagram of the structure of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed by the present invention Figure 2 ;

[0029] Figure 7 A schematic diagram of the structure inside a booster cylinder of a cable processing device proposed by the present invention, which is convenient for cable insulation protection and shielding wrapping;

[0030] Figure 8 A schematic diagram of the structure of the interior of a shaping barrel of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed by the present invention;

[0031] Fig. 9 The present invention provides a schematic structural diagram of an inflatable airbag for a cable processing device that facilitates cable insulation protection and shielding wrapping.

[0032] In the figure: 1, workbench; 2, winding plate; 3, limit plate; 4, mounting block; 5, winding roller; 6, motor; 7, main gear; 8, gear block; 9, transmission rod; 10, connecting gear; 11, thread groove; 12, movable block; 13, booster cylinder; 14, booster rod; 15, mounting plate; 16, piston; 17, positioning plate; 18, rack; 19, heating box; 20, heating tube; 21, support frame; 22, limit wheel; 23, tapered cylinder; 24, connecting rod; 25, sliding Block; 26, expansion spring; 27, contact roller; 28, air hood; 29, extension frame; 30, telescopic tube; 31, first drive pulley; 32, shaping cylinder; 33, limiting hole; 34, limiting frame; 35, expansion airbag; 36, first connecting pipe; 37, second connecting pipe; 38, connecting plate; 39, fixing plate; 40, screw; 41, first rotating shaft; 42, bevel gear; 43, second rotating shaft; 44, second drive pulley; 45, driving gear; 46, extruder. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0035] Example:

[0036] Reference Figure 1 - Fig. 9 A cable processing device for facilitating cable insulation protection and shielding wrapping includes a workbench 1. A control panel is also provided on the workbench 1 for checking the status of the device. A limit plate 3 is also fixedly provided on the workbench 1. A winding plate 2 is rotatably connected to the limit plate 3 for winding an aluminum shielding layer. A winding mechanism is provided on the inner wall of the winding plate 2, and the winding mechanism includes a mounting block 4 fixedly connected to the winding plate 2. A driving machine is provided on the mounting block 4. A winding roller 5 is fixedly connected to the output end of the driving machine. The aluminum shielding layer is wound on the winding roller 5, and the driving machine can drive the winding roller 5 to rotate, so that it rotates, and then drives the winding roller 5 to revolve through the winding plate 2. After repeated rotation processes, the aluminum shielding layer is wound on the cable for shielding wrapping of the cable to reduce the influence of the signal on the cable.

[0037] Through the coordinated rotation mechanism of the winding plate 2 and the winding roller 5, the aluminum shielding layer is effectively wrapped on the cable surface through repeated winding processes.

[0038] In order to drive the winding plate 2 to rotate, a motor 6 is fixedly connected to the workbench 1, and a main gear 7 is fixedly connected to the output end of the motor 6. A gear block 8 is fixedly connected to the outer wall of the winding plate 2, and the main gear 7 is meshed with the gear block 8.

[0039] The external structure of the main gear 7 meshes with the tooth block 8 fixedly connected to the outer wall of the winding plate 2, thereby forming a stable transmission system. When the motor 6 is started, the main gear 7 starts to rotate, and the tooth block 8 rotates accordingly, thereby driving the winding plate 2 to rotate on the limit plate 3, so that the winding plate 2 can revolve smoothly, providing the required rotational motion for winding the aluminum shielding layer.

[0040] A support frame 21 is fixedly connected to the workbench 1, and the support frame 21 is provided with three groups in a circle to ensure the stability of the conical cylinder 23 when connected. A limiting wheel 22 is rotatably connected to the support frame 21, and the conical cylinder 23 abuts against the outer wall of the limiting wheel 22, so that the limiting wheel 22 on the support frame 21 can support the conical cylinder 23. The conical cylinder 23 is provided with an inlet hole and an outlet hole through the front and back. The wound cable enters the cavity of the conical cylinder 23 from the inlet hole and leaves from the outlet hole. In this process, the aluminum shielding layer on the outer wall of the cable will be squeezed and contacted.

[0041] An inlet hole and an outlet hole are provided in the conical cylinder 23 from front to back. The wound cable enters the cavity of the conical cylinder 23 through the inlet hole and leaves through the outlet hole after passing through the cylinder body. In this process, the aluminum shielding layer wrapped around the outside of the cable will be squeezed into contact with the extrusion contact mechanism provided on the inner wall of the conical cylinder 23, thereby improving the tightness between the aluminum shielding layer and the outer wall of the cable. This close contact can significantly enhance the shielding effect of the cable and improve the product quality of the aluminum shielding layer on the cable.

[0042] In addition, an extrusion contact mechanism is arranged in the conical cylinder 23, and an air supply hood 28 is arranged on the workbench 1. The air supply hood 28 is trumpet-shaped, and the expansion end of the air supply hood 28 is connected to the inlet hole. The above-mentioned extrusion contact mechanism includes a contact roller 27. A connecting rod 24 is fixedly connected to the inner wall of the conical cylinder 23, and a sliding block 25 is slidably connected to the connecting rod 24. An extension plate is fixedly connected to the sliding block 25. The contact roller 27 is rotatably connected to the extension plate, and the sliding block 25 is connected to the inner wall of the conical cylinder 23 through an expansion spring 26. The expansion spring 26 can apply a pressure to the sliding block 25 so that the contact roller 27 is against the outer wall of the aluminum shielding layer. In this process, the air supply hood 28 can transport hot air to the cavity of the conical cylinder 23 through the inlet hole.

[0043] The connecting rod 24 is fixed on the inner wall of the conical cylinder 23, and a sliding block 25 is slidably installed on it. An extension plate is fixedly connected to one side of the sliding block 25. The contact roller 27 is rotatably connected to the extension plate, and one end of the expansion spring 26 is connected to the sliding block 25, and the other end is in contact with the inner wall of the conical cylinder 23. This configuration enables the expansion spring 26 to apply a certain pressure to the sliding block 25, so that the contact roller 27 is tightly against the outer wall of the aluminum shielding layer. Under the rotation and pressure of the contact roller 27, the aluminum shielding layer will be squeezed, thereby improving the contact surface with the outer wall of the cable, and improving the tightness and firmness between the shielding layer and the cable.

[0044] At the same time, the air hood 28 is fixed by the extension frame 29. The design of the air hood 28 allows hot air to enter the cavity of the conical cylinder 23 through the inlet hole. This can not only heat the aluminum shielding layer during the extrusion process of the contact roller 27 to improve its plasticity and facilitate the combination with the outer wall of the cable, but also greatly improve the signal shielding effect of the cable.

[0045] Furthermore, in order to facilitate the transportation of hot gas into the gas hood 28, a heating gas delivery part is also provided on the workbench 1, and the output end of the heating gas delivery part is connected to the gas hood 28. When the winding plate 2 rotates, the hot gas is transported to the cavity of the gas hood 28 by the heating gas delivery part.

[0046] The heating gas delivery part includes a booster cylinder 13 and a heating box 19 fixedly connected to the workbench 1, a booster rod 14 is slidably connected to the booster cylinder 13, a piston 16 is fixedly connected to the booster rod 14, the piston 16 fits against the inner wall of the booster cylinder 13, and the booster cylinder 13 is provided with an air inlet pipe and an air outlet pipe, the air outlet pipe is connected to the heating box 19, and a one-way valve is provided on the air inlet pipe and the air outlet pipe, and a heating pipe 20 is provided in the cavity of the heating box 19, and the booster cylinder 13 is provided with an air inlet pipe and an air outlet pipe, the air outlet pipe is connected to the heating box 19, and a one-way valve is designed to ensure that the gas can only flow in one direction to avoid backflow.

[0047] When the boost rod 14 drives the piston 16 to move against the inner wall of the boost cylinder 13, the gas in the boost cylinder 13 will be transported to the heating box 19 through the exhaust pipe. At this time, the heating tube 20 in the heating box 19 can heat the air. A temperature sensor is also provided in the heating box 19. The temperature sensor is electrically connected to the controller of the workbench 1 to monitor the air in the heating box 19 to prevent the air from being too high. The suitable temperature for heating the aluminum shielding layer is usually between 80°C and 150°C. The temperature sensor can prevent the temperature in the heating box 19 from being too high to ensure that there will be no material deformation or oxidation problems caused by overheating. When the temperature is too high, the sensor will send an alarm to the control system and stop the heating tube 20 from working, thereby ensuring that the aluminum shielding layer can be extruded at an appropriate temperature.

[0048] In order to drive the boost rod 14 to move back and forth, a transmission rod 9 is rotatably connected on the workbench 1, and the transmission rod 9 is meshed with the tooth block 8 through a connecting gear 10. A threaded groove 11 is provided on the transmission rod 9, and a movable block 12 is threadedly connected to the threaded groove 11. A mounting plate 15 is fixedly connected to the movable block 12. One end of the boost rod 14 away from the piston 16 is fixedly connected to the mounting plate 15. When the coil plate 2 rotates, the tooth block 8 rotates synchronously, and then the transmission rod 9 is driven to rotate synchronously through the connecting gear 10, so that the movable block 12 moves back and forth on the transmission rod 9, thereby driving the boost rod 14 to move back and forth.

[0049] The heating box 19 is connected to the cavity of the gas supply hood 28 through the telescopic tube 30, and the conical tube 23 is connected to the transmission rod 9 through the first transmission pulley 31. When the transmission rod 9 rotates, the conical tube 23 can be driven to rotate synchronously.

[0050] In order to further improve the effect of wrapping the aluminum shielding layer on the outside of the cable, a shaping cylinder 32 is also slidably connected to the workbench 1, and the shaping cylinder 32 passes through from front to back, and the shaping cylinder 32 is arranged on one side of the outlet hole of the conical cylinder 23, and an expansion shaping mechanism is arranged in the cavity of the shaping cylinder 32, the expansion shaping mechanism is connected to the heating gas transmission part, and the outer wall of the expansion shaping mechanism is in contact with the shaping cylinder 32, and the inner wall of the expansion shaping mechanism is against the aluminum shielding layer, so that the expansion shaping mechanism is tightly fitted to the aluminum shielding layer, and at the same time, the shaping cylinder 32 can drive the expansion shaping mechanism to move back and forth, and then evenly fit on the aluminum shielding layer of the cable.

[0051] When the shaping cylinder 32 is close to the outlet hole of the conical cylinder 23, the outlet hole of the conical cylinder 23 will be semi-blocked, so that the hot air in the cavity of the conical cylinder 23 will not leak to the outside quickly. By intermittently blocking the outlet hole of the conical cylinder 23, the hot air will not leak to the outside quickly, which helps to maintain the temperature inside the conical cylinder 23 and ensure that the aluminum shielding layer remains within the optimal operating temperature range during the shaping and bonding process.

[0052] The above-mentioned expansion shaping mechanism includes an expansion airbag 35, and the expansion airbag 35 is arranged in the cavity of the shaping cylinder 32 through the front and back, and a limiting hole 33 is provided on the shaping cylinder 32. The expansion airbag 35 is respectively connected with a first connecting pipe 36 and a second connecting pipe 37, and the first connecting pipe 36 and the second connecting pipe 37 are respectively arranged on the limiting holes 33. The first connecting pipe 36 is connected to the heating box 19. When the air in the heating box 19 is transported to the inside of the first connecting pipe 36, the hot air will expand the expansion airbag 35. The expansion airbag 35 is connected to each other head to tail, and a middle part is also provided with There is a through cavity so that the cable can pass through the cavity, so that the expansion airbag 35 is sleeved on the outside of the cable, and the hot air will cause the expansion airbag 35 to expand and generate hot air, so that the outer wall and inner wall of the expansion airbag 35 are respectively attached to the inside of the shaping tube 32 and the aluminum shielding layer of the cable. At the same time, the upper and lower groups of limiting holes 33 can limit the two groups of connecting tubes, so that the expansion airbag 35 can only move back and forth in this position, thereby allowing the expansion airbag 35 to be evenly attached to the aluminum shielding layer of the cable, applying uniform winding pressure, and improving the quality of the aluminum shielding layer wrapping.

[0053] It should be explained that the first connecting tube 36 and the second connecting tube 37 have different apertures, and the aperture of the first connecting tube 36 is larger than the aperture of the second connecting tube 37, so that the gas can slowly leak from the second connecting tube 37 on the inflatable airbag 35, so that the inflatable airbag 35 remains in an inflated state.

[0054] An extruder 46 is also provided on the workbench 1 and is arranged on one side of the outlet end of the shaping cylinder 32. After the aluminum shielding layer on the cable is wrapped, a synthetic sheath made of plastic and rubber can be put on by the extruder 46 to insulate and protect the cable.

[0055] A connecting plate 38 is fixedly connected to the outer wall of the shaping cylinder 32, a fixing plate 39 is fixedly connected to the surface of the workbench 1, a screw rod 40 is rotatably connected to the fixing plate 39, the connecting plate 38 is threadedly connected to the screw rod 40, and a limiting frame 34 is fixedly connected to the workbench 1, the limiting frame 34 fits with the outer wall of the shaping cylinder 32, the shaping cylinder 32 cooperates with the outlet hole of the conical cylinder 23, and the shaping cylinder 32 can be limited by the limiting frame 34.

[0056] A first rotating shaft 41 and a second rotating shaft 43 are rotatably connected on the workbench 1. The first rotating shaft 41 is meshed with the screw rod 40 for transmission through a bevel gear 42. The first rotating shaft 41 and the second rotating shaft 43 are connected through a second transmission pulley 44. A driving gear 45 is fixedly connected to the top of the second rotating shaft 43, and a positioning plate 17 is fixedly connected to the mounting plate 15. A rack 18 is fixedly connected to the positioning plate 17, and the rack 18 is meshed with the driving gear 45. When the boost rod 14 moves back and forth, the positioning plate 17 can be driven to move synchronously, and then the rack 18 drives the driving gear 45 to rotate, so that it drives the screw rod 40 to rotate, and drives the connecting plate 38 to move synchronously, so that the shaping cylinder 32 fits the inner wall of the limit frame 34 and moves back and forth.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable processing device for facilitating cable insulation protection and shielding wrapping, comprising a workbench (1), characterized in that: Also includes: Rotate the winding plate (2) connected to the workbench (1), Wherein, the winding plate (2) is arranged at the output end of the workbench (1), and a winding mechanism is arranged on the inner wall of the winding plate (2); Rotate the conical cylinder (23) connected to the workbench (1), The conical cylinder (23) is provided with an inlet hole and an outlet hole at both ends thereof, a pressing contact mechanism is provided inside the conical cylinder (23), and a gas delivery hood (28) is provided on the workbench (1), the gas delivery hood (28) is trumpet-shaped, and the expansion end of the gas delivery hood (28) is connected to the inlet hole; A heating gas delivery section is arranged on the workbench (1), The output end of the heating gas delivery part is connected to the gas delivery hood (28), and when the winding plate (2) rotates, the hot gas is delivered to the cavity of the gas delivery hood (28) by the heating gas delivery part; A shaping cylinder (32) slidably connected to the workbench (1), The shaping tube (32) is arranged on one side of the outlet hole of the conical tube (23), and an expansion shaping mechanism is arranged in the cavity of the shaping tube (32). The expansion shaping mechanism is connected to the heating gas transmission part, and the outer wall of the expansion shaping mechanism is in contact with the shaping tube (32), and the inner wall of the expansion shaping mechanism is against the aluminum shielding layer.

2. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 1, characterized in that: The extrusion contact mechanism comprises a contact roller (27), a connecting rod (24) is fixedly connected to the inner wall of the conical cylinder (23), a sliding block (25) is slidably connected to the connecting rod (24), an extension plate is fixedly connected to the sliding block (25), the contact roller (27) is rotatably connected to the extension plate, and the sliding block (25) is connected to the inner wall of the conical cylinder (23) via an expansion spring (26).

3. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 2, characterized in that: A support frame (21) is fixedly connected to the workbench (1), and a limiting wheel (22) is rotatably connected to the support frame (21), and the limiting wheel (22) abuts against the outer wall of the conical cylinder (23).

4. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 1, characterized in that: The winding mechanism comprises a mounting block (4) fixedly connected to the winding plate (2), a driving machine is arranged on the mounting block (4), and a winding roller (5) is fixedly connected to the output end of the driving machine.

5. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 4, characterized in that: The workbench (1) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a main gear (7), the outer wall of the coil plate (2) is fixedly connected to a gear block (8), and the main gear (7) is meshed with the gear block (8).

6. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 1, characterized in that: The heating gas delivery unit comprises a booster cylinder (13) and a heating box (19) fixedly connected to the workbench (1); a booster rod (14) is slidably connected to the booster cylinder (13); a piston (16) is fixedly connected to the booster rod (14); the piston (16) is in contact with the inner wall of the booster cylinder (13); an air inlet pipe and an air outlet pipe are arranged on the booster cylinder (13); the air outlet pipe is connected to the heating box (19); both the air inlet pipe and the air outlet pipe are provided with a one-way valve; and a heating pipe (20) is arranged in the cavity of the heating box (19).

7. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 6, characterized in that: A transmission rod (9) is rotatably connected to the workbench (1), and the transmission rod (9) is meshed with a tooth block (8) through a connecting gear (10). A thread groove (11) is provided on the transmission rod (9), and a movable block (12) is threadedly connected to the thread groove (11), and a mounting plate (15) is fixedly connected to the movable block (12). One end of the booster rod (14) away from the piston (16) is fixedly connected to the mounting plate (15). The heating box (19) is connected to the cavity of the gas delivery hood (28) through a telescopic tube (30), and the conical cylinder (23) is connected to the transmission rod (9) through a first transmission pulley (31).

8. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 1, characterized in that: The expansion shaping mechanism comprises an expansion airbag (35), and the expansion airbag (35) is arranged in a cavity of a shaping cylinder (32) from front to back, a limiting hole (33) is provided on the shaping cylinder (32), and a first connecting tube (36) and a second connecting tube (37) are respectively connected to the expansion airbag (35), and the first connecting tube (36) and the second connecting tube (37) are respectively arranged on the limiting hole (33), and the first connecting tube (36) is connected to the heating box (19).

9. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 8, characterized in that: A connecting plate (38) is fixedly connected to the outer wall of the shaping cylinder (32), a fixing plate (39) is fixedly connected to the surface of the workbench (1), a screw rod (40) is rotatably connected to the fixing plate (39), the connecting plate (38) is threadedly connected to the screw rod (40), and a limiting frame (34) is fixedly connected to the workbench (1), the limiting frame (34) is in contact with the outer wall of the shaping cylinder (32), and the shaping cylinder (32) matches the outlet hole of the conical cylinder (23).

10. A cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 9, characterized in that: The workbench (1) is rotatably connected with a first rotating shaft (41) and a second rotating shaft (43); the first rotating shaft (41) is meshed with a screw rod (40) for transmission via a bevel gear (42); the first rotating shaft (41) and the second rotating shaft (43) are connected for transmission via a second transmission pulley (44); a driving gear (45) is fixedly connected to the top of the second rotating shaft (43); a positioning plate (17) is fixedly connected to the mounting plate (15); a rack (18) is fixedly connected to the positioning plate (17); and the rack (18) is meshed with the driving gear (45).

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