A cable processing device for facilitating the wrapping of a cable insulation protection and shield

Abstract

The application discloses a cable processing device convenient for cable insulation protection and shielding winding, and belongs to the technical field of cable processing. The cable processing device convenient for cable insulation protection and shielding winding comprises a workbench, a winding plate rotatably connected to the workbench, and a winding mechanism arranged on the inner wall of the winding plate; a conical cylinder rotatably connected to the workbench, inlet and outlet holes arranged at the two ends of the conical cylinder, an extrusion contact mechanism arranged in the conical cylinder, a gas delivery cover arranged on the workbench, the gas delivery cover being in a horn shape, and the expansion end of the gas delivery cover being in communication with the inlet hole; the application improves the compactness between the aluminum shielding layer and the outer wall of the cable, the compact contact can significantly enhance the shielding effect of the cable, uniform winding pressure is applied, and the product quality of the cable is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable processing, and particularly relates to a cable processing device facilitating cable insulation protection and shielding wrapping. BACKGROUND

[0002] With the rapid development of modern electronic technology and communication industry, as the main power and signal transmission medium, the performance and reliability of the cable are paid more and more attention, therefore, in the insulation protection of the cable, a plurality of processes need to be set to protect the stability of the internal cable signal transmission, usually, the cable needs to be wound with a shielding layer, the main purpose of which is to prevent the influence of external electromagnetic interference on the cable signal, and then a synthetic sheath made of plastic and rubber is used to wrap the shielding layer, thereby the cable is insulated and protected.

[0003] In the prior art, the winding of the cable shielding layer usually depends on a special aluminum shielding layer winding device, and in the winding process of the cable, the aluminum shielding layer is wound on the outside of the cable mainly through manual and semi-automatic operation, the winding pressure is difficult to be uniformly applied, the shielding layer is not tightly attached to the surface of the cable, and the product quality is reduced. SUMMARY

[0004] The present application aims at solving the problems in the prior art that the cable winding disc needs to be moved for many times, the time is long, and the work efficiency is significantly reduced, and the preparation efficiency is not high in the winding process mainly through manual and semi-automatic operation, and provides a cable processing device facilitating cable insulation protection and shielding wrapping.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] A cable processing device facilitating cable insulation protection and shielding wrapping, comprising a workbench, further comprising: a winding plate rotatably connected to the workbench, wherein 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; a conical cylinder rotatably connected to the workbench, wherein the two ends of the conical cylinder are respectively provided with an inlet hole and an outlet hole, an extrusion contact mechanism is arranged in the conical cylinder, a gas delivery hood is arranged on the workbench, the gas delivery hood is in the shape of a horn, and the expanding end of the gas delivery hood is in communication with the inlet hole; a heating gas delivery part arranged on the workbench, wherein the output end of the heating gas delivery part is in communication with the gas delivery hood, when the winding plate rotates, hot gas is delivered to the cavity of the gas delivery hood by the heating gas delivery part; a plastic forming barrel slidably connected to the workbench, wherein the plastic forming barrel is arranged on one side of the outlet hole of the conical cylinder, an expansion forming mechanism is arranged in the cavity of the plastic forming barrel, the expansion forming mechanism is in communication with the heating gas delivery part, the outer wall of the expansion forming mechanism is attached to the plastic forming barrel, and the inner wall of the expansion forming mechanism is in abutment with the aluminum shielding layer.

[0007] 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] To facilitate the support and rotation of the conical cylinder, a support frame is fixedly connected to the worktable, and a limit wheel is rotatably connected to the support frame, with the limit wheel abutting against the outer wall of the conical cylinder.

[0009] To facilitate the winding of the aluminum shielding layer, preferably, the winding mechanism includes a mounting block fixedly connected to the winding plate, a drive motor is provided on the mounting block, and a winding roller is fixedly connected to the output end of the drive motor.

[0010] To facilitate the rotation of the winding plate, a motor is fixedly connected to the worktable, and a main gear is fixedly connected to the output end of the motor. A toothed block is fixedly connected to the outer wall of the winding plate, and the main gear meshes with the toothed block.

[0011] To facilitate the delivery of hot air into the gas supply hood, preferably, the heating gas supply unit includes a pressure cylinder and a heating box fixedly connected to the workbench. A pressure rod is slidably connected to the pressure cylinder, and a piston is fixedly connected to the pressure rod. The piston is in contact with the inner wall of the pressure cylinder, and the pressure cylinder is provided with an inlet pipe and an outlet pipe. The outlet pipe is connected to the heating box, and both the inlet pipe and the outlet pipe are provided with one-way valves. A heating tube is provided inside the cavity of the heating box.

[0012] To facilitate the reciprocating movement of the booster rod, preferably, a transmission rod is rotatably connected to the worktable. The transmission rod meshes with a gear block via a connecting gear. A threaded groove is provided on the transmission rod, and a movable block is threadedly connected to the threaded groove. A mounting plate is fixedly connected to the movable block. The end of the booster rod away from the piston is fixedly connected to the mounting plate. The heating box is connected to the air supply hood cavity via a telescopic tube, and the conical cylinder is connected to the transmission rod via a first transmission pulley.

[0013] To facilitate uniform pressure application to the aluminum shielding layer wound on the cable, preferably, the expansion and shaping mechanism includes an expansion airbag, which is disposed in the cavity of the shaping tube. The shaping tube has a limiting hole, and the expansion airbag is connected to a first connecting pipe and a second connecting pipe, which are respectively disposed on the limiting hole. The first connecting pipe is connected to the heating box.

[0014] 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 worktable, a lead screw is rotatably connected to the fixing plate, the connecting plate is threadedly connected to the lead screw, and a limit frame is fixedly connected to the worktable. The limit frame fits against the outer wall of the shaping cylinder, and the shaping cylinder matches the outlet hole of the conical cylinder.

[0015] To improve the utilization effect of hot air inside the conical cylinder, preferably, a first rotating shaft and a second rotating shaft are rotatably connected on the worktable. The first rotating shaft is driven by a bevel gear meshing with a lead screw. The first rotating shaft and the second rotating shaft are connected by a second transmission pulley. A drive gear is fixedly connected to the top of the second rotating shaft, and a positioning plate is fixedly connected to the mounting plate. A rack is fixedly connected to the positioning plate, and the rack meshes with the drive gear.

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

[0017] 1. This cable processing device, which facilitates cable insulation protection and shielding wrapping, uses an aluminum shielding layer wrapped around the outside of the cable to make extrusion contact with the inner wall of a conical cylinder, thereby increasing the tightness between the aluminum shielding layer and the outer wall of the cable. This tight 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. This cable processing device, which facilitates cable insulation protection and shielding wrapping, can apply a certain pressure to the sliding block through the expansion spring, thereby making the contact roller tightly abut against the outer wall of the aluminum shielding layer. 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 increasing the tightness and firmness between the shielding layer and the cable.

[0019] 3. This cable processing device, which facilitates cable insulation protection and shielding wrapping, allows hot air 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 its bonding with the outer wall of the cable, and greatly improve the signal shielding effect of the cable.

[0020] 4. This cable processing device, which facilitates cable insulation protection and shielding wrapping, uses hot air to inflate the expansion bladder and generate hot air, causing the outer and inner walls of the expansion bladder to adhere to the inside of the plastic tube and the aluminum shielding layer of the cable, respectively. This allows the expansion bladder to move back and forth and evenly adhere to the aluminum shielding layer of the cable, applying uniform winding pressure and improving the quality of the aluminum shielding layer wrapping.

[0021] 5. This cable processing device, which facilitates cable insulation protection and shielding wrapping, prevents hot air from rapidly leaking to the outside by intermittently sealing the outlet hole of the conical cylinder. This helps maintain the temperature inside the conical cylinder and ensures that the aluminum shielding layer remains within the optimal operating temperature range during the shaping and bonding process.

[0022] The parts of this device not described herein are the same as or can be implemented using existing technologies. This invention can improve the tightness between the aluminum shielding layer and the outer wall of the cable. This tight contact can significantly enhance the shielding effect of the cable, while applying uniform winding pressure to improve the product quality of the cable. Attached Figure Description

[0023] Figure 1 This is a first-view structural schematic diagram of a cable processing device that facilitates cable insulation protection and shielding wrapping according to the present invention.

[0024] Figure 2 This is a second-view structural schematic diagram of a cable processing device that facilitates cable insulation protection and shielding wrapping according to the present invention.

[0025] Figure 3 This is a partial structural diagram of a cable processing device proposed in this invention for facilitating cable insulation protection and shielding wrapping. Figure 1 ;

[0026] Figure 4 This is a partial structural diagram of a cable processing device proposed in this invention for facilitating cable insulation protection and shielding wrapping. Figure 2 ;

[0027] Figure 5 This is a schematic diagram of the cross-section structure of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed in this invention. Figure 1 ;

[0028] Figure 6 This is a schematic diagram of the cross-section structure of a cable processing device for facilitating cable insulation protection and shielding wrapping proposed in this invention. Figure 2 ;

[0029] Figure 7 This is a schematic diagram of the internal structure of the pressure cylinder of a cable processing device that facilitates cable insulation protection and shielding wrapping, as proposed in this invention.

[0030] Figure 8 This is a schematic diagram of the internal structure of a shaping cylinder in a cable processing device that facilitates cable insulation protection and shielding wrapping, as proposed in this invention.

[0031] Figure 9 This is a schematic diagram of the structure of an expansion air bladder for a cable processing device that facilitates cable insulation protection and shielding wrapping, as proposed in this invention.

[0032] In the diagram: 1. Workbench; 2. Winding plate; 3. Limiting plate; 4. Mounting block; 5. Winding roller; 6. Motor; 7. Main gear; 8. Gear block; 9. Transmission rod; 10. Connecting gear; 11. Threaded groove; 12. Movable block; 13. Pressure booster cylinder; 14. Pressure booster rod; 15. Mounting plate; 16. Piston; 17. Positioning plate; 18. Rack; 19. Heating box; 20. Heating tube; 21. Support frame; 22. Limiting wheel; 23. Conical cylinder; 24. Connecting rod; 25. Sliding element. 26. Block; 27. Expansion spring; 28. Contact roller; 29. ​​Air conveying hood; 30. Extension frame; 31. Telescopic tube; 32. First transmission pulley; 33. Shaping tube; 34. Limiting hole; 35. Limiting frame; 36. Inflatable airbag; 37. First connecting tube; 38. Second connecting tube; 39. Connecting plate; 40. Fixing plate; 41. Lead screw; 42. First rotating shaft; 43. Bevel gear; 44. Second rotating shaft; 45. Second transmission pulley; 46. Drive gear; 47. Extruder. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0035] Example:

[0036] Reference Figure 1 - Figure 9 A cable processing device for easy cable insulation protection and shielding wrapping includes a workbench 1, a control panel on the workbench 1 for viewing the status of the device, a limit plate 3 fixedly mounted on the workbench 1, and a winding plate 2 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 drive motor mounted on the mounting block 4, and a winding roller 5 fixedly connected to the output end of the drive motor. The aluminum shielding layer is wound on the winding roller 5, and the drive motor can drive the winding roller 5 to rotate, causing it to rotate on its own axis, and then drive the winding roller 5 to revolve through the winding plate 2. Through repeated rotation processes, the aluminum shielding layer is wound around the cable for shielding and wrapping the cable, reducing the influence of signals on the cable.

[0037] Through the 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 process.

[0038] In order to drive the rotating plate 2 to rotate, a motor 6 is fixedly connected to the worktable 1. A main gear 7 is fixedly connected to the output end of the motor 6. A toothed block 8 is fixedly connected to the outer wall of the rotating plate 2. The main gear 7 and the toothed block 8 mesh with each other.

[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, thus forming a stable transmission system. When the motor 6 starts, the main gear 7 begins to rotate, and the tooth block 8 rotates accordingly, thereby driving the winding plate 2 to rotate on the limiting plate 3, so that the winding plate 2 can smoothly revolve, providing the required rotational motion for winding the aluminum shielding layer.

[0040] A support frame 21 is fixedly connected to the workbench 1, and three sets of support frames 21 are arranged in a circle to ensure the stability of the conical cylinder 23 during connection. A limit wheel 22 is rotatably connected to the support frame 21. The conical cylinder 23 abuts against the outer wall of the limit wheel 22, so that the limit 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 through the inlet hole and exits through the outlet hole. During this process, the aluminum shielding layer on the outer wall of the cable will be squeezed and contacted.

[0041] The conical cylinder 23 has an inlet hole and an outlet hole that run through it from front to back. The wound cable enters the cavity of the conical cylinder 23 through the inlet hole and exits through the outlet hole after passing through the cylinder. During this process, the aluminum shielding layer wrapped around the outside of the cable will make extrusion contact with the extrusion contact mechanism set 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 tight contact can significantly enhance the shielding effect of the cable and improve the product quality of the aluminum shielding layer on the cable.

[0042] Furthermore, a compression contact mechanism is provided inside the conical cylinder 23, and an air supply hood 28 is provided on the worktable 1. The air supply hood 28 is trumpet-shaped, and its expansion end is connected to the inlet hole. The compression contact mechanism includes 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 through an expansion spring 26. The expansion spring 26 can apply a pressure to the sliding block 25, causing the contact roller 27 to abut against the outer wall of the aluminum shielding layer. During this process, the air supply hood 28 can deliver hot air into the cavity of the conical cylinder 23 through the inlet hole.

[0043] The connecting rod 24 is fixed to the inner wall of the conical cylinder 23, and a sliding block 25 is slidably mounted 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, while the other end is in contact with the inner wall of the conical cylinder 23. This configuration allows the expansion spring 26 to apply a certain pressure to the sliding block 25, thereby making the contact roller 27 tightly abut 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, improving the contact surface with the outer wall of the cable and increasing the tightness and firmness between the shielding layer and the cable.

[0044] Meanwhile, the gas hood 28 is fixed by the extension frame 29. The design of the gas hood 28 allows hot air to enter the cavity of the conical cylinder 23 through the inlet hole. This not only heats the aluminum shielding layer during the extrusion process of the contact roller 27, improving its plasticity and facilitating its bonding with the outer wall of the cable, but also greatly improves the signal shielding effect of the cable.

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

[0046] The heating gas delivery unit 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, and 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. The booster cylinder 13 is provided with an inlet pipe and an outlet pipe. The outlet pipe is connected to the heating box 19. Both the inlet pipe and the outlet pipe are provided with one-way valves. A heating tube 20 is provided in the cavity of the heating box 19. The booster cylinder 13 is provided with an inlet pipe and an outlet pipe. The outlet pipe is connected to the heating box 19. The one-way valve is designed to ensure that the gas can only flow in one direction and avoid backflow.

[0047] When the booster rod 14 drives the piston 16 to move against the inner wall of the booster cylinder 13, the gas in the booster cylinder 13 will be transported to the heating chamber 19 through the exhaust pipe. At this time, the heating tube 20 in the heating chamber 19 can heat the air. A temperature sensor is also installed in the heating chamber 19. The temperature sensor is electrically connected to the controller of the workbench 1 to monitor the air in the heating chamber 19 and prevent the air from getting too hot. 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 chamber 19 from getting too high to ensure that there will be no material deformation or oxidation 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 compressed at a suitable temperature.

[0048] To drive the booster rod 14 to reciprocate, a transmission rod 9 is rotatably connected to the worktable 1. The transmission rod 9 meshes with the gear 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. The end of the booster rod 14 away from the piston 16 is fixedly connected to the mounting plate 15. When the rotating plate 2 rotates, the gear block 8 rotates synchronously, which in turn drives the transmission rod 9 to rotate synchronously through the connecting gear 10, causing the movable block 12 to reciprocate on the transmission rod 9, thereby driving the booster rod 14 to reciprocate.

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

[0050] To further improve the effect of the aluminum shielding layer wrapping the outside of the cable, a shaping cylinder 32 is slidably connected on the workbench 1, and the shaping cylinder 32 is through the front and back. The shaping cylinder 32 is set on one side of the outlet hole of the conical cylinder 23. An expansion shaping mechanism is set in the cavity of the shaping cylinder 32. The expansion shaping mechanism is connected to the heating gas supply section, and the outer wall of the expansion shaping mechanism is in contact with the shaping cylinder 32. The inner wall of the expansion shaping mechanism is in contact with the aluminum shielding layer, so that the expansion shaping mechanism can tightly fit the aluminum shielding layer. At the same time, the shaping cylinder 32 can drive the expansion shaping mechanism to move back and forth, so as to evenly fit on the aluminum shielding layer of the cable.

[0051] When the shaping tube 32 approaches the outlet hole of the conical tube 23, it partially seals the outlet hole of the conical tube 23, thus preventing the hot air inside the cavity of the conical tube 23 from leaking out quickly. By intermittently sealing the outlet hole of the conical tube 23, the hot air does not leak out quickly, which helps to maintain the temperature inside the conical tube 23 and ensures that the aluminum shielding layer remains within the optimal operating temperature range during the shaping and bonding process.

[0052] The aforementioned expansion and shaping mechanism includes an expansion airbag 35, which is disposed end-to-end within the cavity of the shaping tube 32. A limiting hole 33 is provided on the shaping tube 32. A first connecting pipe 36 and a second connecting pipe 37 are respectively connected to the expansion airbag 35, and the first connecting pipe 36 and the second connecting pipe 37 are respectively positioned on the limiting hole 33. The first connecting pipe 36 is connected to the heating box 19. When air from the heating box 19 is supplied to the first connecting pipe 36, the hot air causes the expansion airbag 35 to expand. The expansion airbag 35 is connected end-to-end, and a middle section is also provided with… The cable passes through a through cavity, allowing the expansion bladder 35 to be fitted over the cable. The hot air causes the expansion bladder 35 to expand and generate heat, causing the outer and inner walls of the expansion bladder 35 to adhere to the inside of the shaped tube 32 and the aluminum shielding layer of the cable, respectively. At the same time, the upper and lower sets of limiting holes 33 can limit the two sets of connecting tubes, so that the expansion bladder 35 can only move back and forth in this position. This allows the expansion bladder 35 to adhere evenly 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 orifice diameters of the first connecting pipe 36 and the second connecting pipe 37 are different, and the orifice diameter of the first connecting pipe 36 is larger than that of the second connecting pipe 37. This allows gas to slowly leak from the second connecting pipe 37 on the inflatable airbag 35, keeping the inflatable airbag 35 in an inflated state.

[0054] An extruder 46 is also installed on the workbench 1 and is located on one side of the outlet end of the forming cylinder 32. After the aluminum shielding layer on the cable is wrapped, a synthetic sheath made of plastic and rubber can be put on through the extruder 46 to provide insulation protection for the cable.

[0055] A connecting plate 38 is fixedly connected to the outer wall of the shaping tube 32, and a fixing plate 39 is fixedly connected to the surface of the worktable 1. A lead screw 40 is rotatably connected to the fixing plate 39. The connecting plate 38 is threadedly connected to the lead screw 40. A limit frame 34 is fixedly connected to the worktable 1. The limit frame 34 fits against the outer wall of the shaping tube 32. The shaping tube 32 matches the outlet hole of the conical tube 23. The limit frame 34 can limit the shaping tube 32.

[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 driven by a bevel gear 42 meshing with a lead screw 40. The first rotating shaft 41 and the second rotating shaft 43 are connected by a second transmission pulley 44. A drive 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. The rack 18 meshes with the drive gear 45. When the pressure rod 14 moves back and forth, it can drive the positioning plate 17 to move synchronously, thereby causing the rack 18 to drive the drive gear 45 to rotate, which in turn drives the lead screw 40 to rotate, causing the connecting plate 38 to move synchronously, so that the shaping tube 32 moves back and forth against the inner wall of the limiting frame 34.

[0057] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection 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 coil plate (2) connected to the worktable (1), Among them, the winding plate (2) is set at the output end of the workbench (1), and the winding plate (2) is provided with a winding mechanism on its inner wall; Rotate the conical cylinder (23) connected to the worktable (1). The conical cylinder (23) is provided with an inlet hole and an outlet hole at both ends, and a compression contact mechanism is provided inside the conical cylinder (23). A gas conveying hood (28) is provided on the workbench (1). The gas conveying hood (28) is horn-shaped, and the expansion end of the gas conveying hood (28) is connected to the inlet hole. The heating gas supply unit is installed on the workbench (1). The output end of the heating gas delivery unit is connected to the gas delivery hood (28). When the rotating plate (2) rotates, the hot gas is delivered by the heating gas delivery unit to the cavity of the gas delivery hood (28). A shaping cylinder (32) is slidably connected to the worktable (1). The shaping tube (32) is located on one side of the outlet hole of the conical tube (23). An expansion shaping mechanism is provided in the cavity of the shaping tube (32). The expansion shaping mechanism is connected to the heating gas supply section. 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. The cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 1, characterized in that, The extrusion contact mechanism includes 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) through an expansion spring (26).

3. The 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). The limiting wheel (22) abuts against the outer wall of the conical cylinder (23).

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

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

6. The cable processing device for facilitating cable insulation protection and shielding wrapping according to claim 1, characterized in that, The heating gas supply unit 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) is in contact with the inner wall of the booster cylinder (13). An air inlet pipe and an air outlet pipe are provided on the booster cylinder (13). The air outlet pipe is connected to the heating box (19). A one-way valve is provided on both the air inlet pipe and the air outlet pipe. A heating tube (20) is provided in the cavity of the heating box (19).

7. The 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). The transmission rod (9) meshes with the gear block (8) through a connecting gear (10). A threaded groove (11) is provided on the transmission rod (9). A movable block (12) is threadedly connected to the threaded groove (11). A mounting plate (15) is fixedly connected to the movable block (12). The 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 supply hood (28) through a telescopic tube (30). The conical cylinder (23) is connected to the transmission rod (9) through the first transmission pulley (31).

8. The cable processing device according to claim 1, which facilitates cable insulation protection and shielding wrapping, is characterized in that, The expansion and shaping mechanism includes an expansion airbag (35), which is disposed in the cavity of the shaping tube (32) through the front and rear. The shaping tube (32) has a limiting hole (33). The expansion airbag (35) is connected to a first connecting pipe (36) and a second connecting pipe (37), which are respectively disposed on the limiting hole (33). The first connecting pipe (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 plastic tube (32), a fixing plate (39) is fixedly connected to the surface of the workbench (1), a lead screw (40) is rotatably connected to the fixing plate (39), the connecting plate (38) is threadedly connected to the lead screw (40), and a limit frame (34) is fixedly connected to the workbench (1). The limit frame (34) is in contact with the outer wall of the plastic tube (32), and the plastic tube (32) is matched with the outlet hole of the conical tube (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 to a first rotating shaft (41) and a second rotating shaft (43). The first rotating shaft (41) is driven by meshing with a lead screw (40) through a bevel gear (42). The first rotating shaft (41) and the second rotating shaft (43) are connected by a second transmission pulley (44). A drive 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) meshes with the drive gear (45).

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