A high-stability new energy cable processing technology

Abstract

The present invention relates to the technical field of new energy cable processing, and specifically discloses a high-stability new energy cable processing process, including the stranding of the cable inner core, forming an insulating layer on the surface of the cable inner core and performing a cooling treatment, forming a shielding layer on the surface of the insulating layer, then forming a sheath layer, and finally performing a cooling treatment, polishing and cleaning treatment on the sheath layer. After the cable inner core is coated with the insulating layer and the sheath layer, a cooling component is used to quickly cool the insulating layer and the sheath layer respectively, thereby improving the bonding tightness between the insulating layer and the sheath layer on the surface of the cable inner core. After the processing of the cable sheath layer is completed, the surface of the cable is polished and cleaned, which greatly improves the surface smoothness of the cable, thereby improving the finished product quality of the cable.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy cable processing, and specifically refers to a high-stability new energy cable processing process. Background Art

[0002] Cables are usually stranded by several or several groups of wires (at least two wires in each group), similar to ropes. The wires in each group are insulated from each other and are often twisted around a center, and the whole is covered with a highly insulating covering layer. Cables have the characteristics of conducting electricity inside and being insulated outside. The manufacturing of wires and cables is completely different from the production methods of most electromechanical products. Electromechanical products usually assemble parts into components, and multiple components are assembled into a single product, and the products are measured by the number of units or pieces. Wires and cables are measured in length as the basic unit. All wires and cables start from the processing of conductors, and insulating, shielding, cabling, sheathing, etc. are added layer by layer around the conductors to make wire and cable products. The more complex the product structure, the more layers are stacked.

[0003] In the existing cable processing process, the cooling process after covering the insulating layer and sheathing layer on the cable surface generally uses water cooling treatment. Such a cooling method not only has a large floor area for the cooling equipment, but also has a large waste rate of water resources. In addition, after the processing of the sheathing layer of the cable is completed, an independent cleaning device is required for the cable surface, which further increases the floor area and input cost of the production equipment. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a high-stability new energy cable processing process to solve the above-mentioned technical defects.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A high-stability new energy cable processing process includes the following steps:

[0006] Step 1: Send multiple conductors into the interior of the cable processing equipment, and use a stranding machine to strand the multiple conductors together to form a complete cable inner core;

[0007] Step 2: Use an insulation covering machine and an extruder above to extrude an insulating layer on the surface of the cable inner core to form an insulating layer, and then use the cooling components inside the cooling rack to cool the insulating layer on the surface of the cable inner core;

[0008] Step 3: Use a shielding covering machine to wrap a shielding layer around the insulating layer of the cable inner core, and then use a sheathing covering machine and an extruder above to extrude a sheathing layer on the shielding layer of the cable inner core to form a sheathing layer;

[0009] Step 4: Cool the sheath layer outside the cable through the cooling component inside the processing rack. Finally, after polishing and cleaning the surface of the cable through the cleaning component, the cable is sent out to complete the processing of the new energy cable.

[0010] The method for polishing and cleaning the surface of the cable in Step 4 is as follows:

[0011] Control the polishing rack and the cleaning rack to contact the surface of the sheath layer of the cable through the driving end of the servo cylinder two inside the rotating rack two. Utilize the meshing transmission between the driving gear two arranged on the surface of the transmission rod and the external tooth ring to make the rotating rack two rotate inside the processing rack, and polish and clean the sheath layer on the surface of the cable successively by using the polishing rack and the cleaning rack.

[0012] Furthermore, the cable processing equipment includes a frame, a stranding machine, an insulation coater, an extruder, a cooling rack, a shielding coater, a sheath coater, and a processing rack. Through holes are arranged on both sides of the frame, and a controller is fixedly arranged on the right side of the front of the frame. Inside the frame, a stranding machine, an insulation coater, a cooling rack, a shielding coater, a sheath coater, and a processing rack are arranged in sequence from left to right. Extruders are fixedly arranged on both sides of the top of the frame, and the extrusion ends of the two extruders respectively extend into the insulation coater and the sheath coater.

[0013] Furthermore, a circulation component is fixedly arranged on the back of the frame. Cooling components are arranged inside the cooling rack and the processing rack, and both ends of the circulation component are respectively communicated with the inside of the two cooling components. A cleaning component is also arranged on the right side inside the processing rack.

[0014] Furthermore, the cooling component includes a rotating rack one and a cooling diversion rack. A plurality of servo cylinders one are arranged inside the rotating rack one, and cooling diversion racks are fixedly arranged at the driving ends of the plurality of servo cylinders one. Cooling channels are arranged on the inner walls of the plurality of cooling diversion racks. Among them, the same - specification cooling channels are arranged between two opposite cooling diversion racks, and different - specification cooling channels are arranged between adjacent cooling diversion racks; An air inlet ring and an air outlet ring are respectively fixedly arranged on both sides inside the cooling rack, and the inside of the air inlet ring and the air outlet ring are communicated through a conduit. An air inlet groove and an air outlet groove are respectively arranged on both sides inside the rotating rack one. The inner parts of the air inlet ring and the air outlet ring are respectively rotationally connected to both sides of the outer peripheral surface of the rotating rack one, and the inner parts of the air inlet ring and the air outlet ring are respectively communicated with the inside of the air inlet groove and the air outlet groove.

[0015] Further, a plurality of telescopic air guide pipes matched with the cooling guide frame are fixedly arranged inside the first rotating frame. One ends of the plurality of telescopic air guide pipes on the right side are all communicated with the right side of the cooling flow channel inside the cooling guide frame, and one ends of the plurality of telescopic air guide pipes on the left side are all communicated with the left side of the cooling flow channel inside the cooling guide frame. The other ends of the plurality of telescopic air guide pipes on the left side are all communicated with the inside of the air outlet ring, and the other ends of the plurality of telescopic air guide pipes on the right side are all communicated with the inside of the air inlet ring.

[0016] Further, a first transmission gear is rotatably arranged at the rear side inside both the cooling frame and the processing frame. An external tooth groove is arranged on the outer peripheral surface of the first rotating frame, and the surface of the external tooth groove is in meshing transmission with the surface of the first transmission gear.

[0017] Further, the circulation assembly includes a mounting frame. The mounting frame is fixedly arranged on the back surface of the machine frame, and a transmission rod is rotatably arranged inside the mounting frame. Both ends of the transmission rod are fixedly provided with a second transmission gear, and the surfaces of the two second transmission gears are respectively in meshing transmission with the surfaces of the two first transmission gears. A servo motor is fixedly arranged inside the processing frame, and one end of the output shaft of the servo motor is fixedly provided with a first driving gear through a coupling. A micro electric cylinder is fixedly arranged inside the processing frame, and a third transmission gear is rotatably arranged at the output shaft of the micro electric cylinder. The surface of the third transmission gear is in meshing transmission connection with the surface of the first driving gear and the surface of the external tooth groove on the first rotating frame inside the processing frame.

[0018] Further, the cleaning assembly includes a second rotating frame, a polishing frame and a cleaning frame. The second rotating frame is rotatably arranged on the right side inside the processing frame, and a material suction frame and a material guiding frame are also fixedly arranged on the right side inside the processing frame. The inside of the material suction frame and the material guiding frame are respectively rotatably connected to both sides of the outer peripheral surface of the second rotating frame. A plurality of second servo electric cylinders are fixedly arranged on both sides inside the second rotating frame. The driving ends of the plurality of second servo electric cylinders on the left side are all fixedly provided with a polishing frame, and the driving ends of the plurality of second servo electric cylinders on the right side are all fixedly provided with a cleaning frame. A material suction groove and a material guiding groove are respectively arranged on both sides inside the second rotating frame. The inside of the material suction frame is communicated with the inside of the material suction groove, and the inside of the material guiding groove is communicated with the inside of the material guiding frame. Material suction ports are arranged on both sides of the plurality of polishing frames, and the inside of the plurality of material suction ports are all communicated with the inside of the material suction groove through a material suction pipe. Liquid outlet ports are arranged inside the plurality of cleaning frames, and the inside of the plurality of liquid outlet ports are all communicated with the inside of the material guiding groove through a liquid guiding pipe.

[0019] Furthermore, an external gear ring is fixedly arranged in the middle of the outer peripheral surface of the second rotating frame. One side of the surface of the transmission rod is fixedly provided with a second driving gear, and the surface of the second driving gear is in meshing transmission with the surface of the external gear ring. The right side of the back surface of the machine frame is fixedly provided with a connector, and the inside of the connector is communicated with the inside of the material suction frame and the material guiding frame respectively through two conduits.

[0020] Furthermore, a circulating frame is also fixedly arranged on the back surface of the machine frame. A semiconductor refrigerating sheet is fixedly arranged on one side inside the circulating frame. A circulating air inlet pipe and a circulating air outlet pipe are respectively fixedly arranged above and below the inside of the mounting frame. The two ends of the circulating air inlet pipe are respectively communicated with the inside of the air inlet rings in the two cooling assemblies, and the two ends of the circulating air outlet pipe are respectively communicated with the inside of the air outlet rings in the two cooling assemblies. The middle part inside the circulating air inlet pipe is communicated with the upper part inside the circulating frame, and the middle part inside the circulating air outlet pipe is communicated with the lower part inside the circulating frame. A circulating air pump is arranged above the inside of the circulating frame.

[0021] The beneficial effects achieved by the present invention with the above structure are as follows:

[0022] 1. In the present invention, after the inner core of the cable is coated with the insulating layer and the sheath layer, the cooling assemblies are used to quickly cool the insulating layer and the sheath layer respectively, so as to improve the bonding tightness between the insulating layer and the sheath layer on the surface of the inner core of the cable. After the processing of the upper sheath layer of the cable is completed, the surface of the cable is polished and cleaned, which greatly improves the smoothness of the cable surface and thus improves the finished product quality of the cable.

[0023] 2. The output shaft of the servo motor controls the first driving gear on its surface to rotate through the transmission rod, and then the first driving gear drives the first rotating frame located inside the processing frame to rotate through the third transmission gear. Then, through the cooperation of the first transmission gear inside the processing frame and the second transmission gear on the transmission rod inside the mounting frame, the first rotating frame located inside the cooling frame rotates. By adjusting the two cooling assemblies to rotate synchronously with the servo motor, the cooling efficiency of the insulating layer and the sheath layer on the surface of the cable is effectively improved, and it can also play the role of simplifying the structure and saving energy.

[0024] 3. The circulating air pump inside the mounting frame pumps the cooling air inside the circulating air outlet pipe into the inside of the mounting frame. Inside the mounting frame, the cold end of the semiconductor refrigerating sheet is used to cool the air entering the inside of the mounting frame, and then the cooled air is sent into the inside of the circulating air inlet pipe. The cooling air is sent into the air inlet rings inside the two cooling assemblies through the circulating air inlet pipe. At the same time, the air outlet rings inside the two cooling assemblies are used to pump the cooled air into the inside of the circulating air outlet pipe for circulating cooling treatment, which not only ensures the cooling effect on the insulating layer and the sheath layer on the surface of the cable, but also reduces the waste rate of energy during the cooling process. Brief Description of the Drawings

[0025] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0026] Figure 1 is a flowchart of a high-stability new energy cable processing technology according to an embodiment of the present invention;

[0027] Figure 2 is a schematic diagram of the structure of a cable processing device according to an embodiment of the present invention;

[0028] Figure 3 is a schematic diagram of the structure of a frame and a mounting frame according to an embodiment of the present invention;

[0029] Figure 4 is a schematic diagram of the internal structure of a cooling frame and a processing frame according to an embodiment of the present invention;

[0030] Figure 5 is a schematic diagram of the structure of a mounting frame and a transmission rod according to an embodiment of the present invention;

[0031] Figure 6 is a schematic diagram of the structure of a circulation frame and a semiconductor refrigeration sheet according to an embodiment of the present invention;

[0032] Figure 7 is a schematic diagram of the structure of a cooling frame and a rotating frame I according to an embodiment of the present invention;

[0033] Figure 8 is a schematic diagram of the structure of a processing frame, a rotating frame I and a rotating frame II according to an embodiment of the present invention;

[0034] Figure 9 is a schematic diagram of the structure of a rotating frame II, a polishing frame and a cleaning frame according to an embodiment of the present invention.

[0035] In the figure, 1. Frame; 2. Strander; 3. Insulation coater; 4. Extruder; 5. Cooling frame; 6. Shield coater; 7. Sheath coater; 8. Processing frame; 9. Rotating frame I; 10. Cooling diversion frame; 11. Servo cylinder I; 12. Intake ring; 13. Exhaust ring; 14. Telescopic air duct; 15. Transmission gear I; 16. External tooth groove; 17. Mounting frame; 18. Transmission rod; 19. Transmission gear II; 20. Servo motor; 21. Driving gear I; 22. Micro cylinder; 23. Transmission gear III; 24. Rotating frame II; 25. Polishing frame; 26. Cleaning frame; 27. Material suction frame; 28. Material guiding frame; 29. Servo cylinder II; 30. External tooth ring; 31. Driving gear II; 32. Connector; 33. Semiconductor refrigeration sheet; 34. Circulation intake pipe; 35. Circulation exhaust pipe; 36. Circulation frame. Detailed Description of the Invention

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0038] Embodiment 1:

[0039] Please refer to Figures 1 to 9 As shown, a high-stability new energy cable processing process includes the following steps:

[0040] Step 1: Send multiple conductors into the interior of the cable processing equipment, and use the stranding machine 2 to strand the multiple conductors together to form a complete cable inner core;

[0041] Step 2: Use the insulation coating machine 3 in cooperation with the extruder 4 above to extrude an insulating layer on the surface of the cable inner core to form an insulating layer, and then use the cooling component inside the cooling rack 5 to cool the insulating layer on the surface of the cable inner core;

[0042] Step 3: Use the shielding coating machine 6 to wrap a shielding layer on the surface of the insulating layer of the cable inner core, and then use the sheath coating machine 7 in cooperation with the extruder 4 above to extrude a sheath layer on the surface of the shielding layer of the cable inner core to form a sheath layer;

[0043] Step 4: Use the cooling component inside the processing rack 8 to cool the sheath layer outside the cable. Finally, after polishing and cleaning the surface of the cable through the cleaning component, the cable is sent out to complete the processing of the new energy cable.

[0044] The methods for polishing and cleaning the surface of the cable in Step 4 are as follows:

[0045] The driving end of the servo cylinder two 29 inside the rotating frame two 24 is used to control the polishing frame 25 and the cleaning frame 26 to contact the surface of the sheath layer on the cable surface. By means of the meshing transmission between the driving gear two 31 arranged on the surface of the transmission rod 18 and the external toothed ring 30, the rotating frame two 24 rotates inside the processing frame 8, and the polishing frame 25 and the cleaning frame 26 are used to polish and clean the sheath layer on the cable surface successively.

[0046] In a specific embodiment, after the inner core of the cable is coated with the insulating layer and the sheath layer in the present invention, the cooling components are used to perform rapid cooling treatment on the insulating layer and the sheath layer respectively, so as to improve the bonding tightness between the insulating layer and the sheath layer on the surface of the cable inner core. After the processing of the sheath layer on the cable is completed, the surface of the cable is polished and cleaned, which greatly improves the smoothness of the cable surface and thus improves the finished product quality of the cable.

[0047] Embodiment 2:

[0048] Specifically, the cable processing equipment includes a frame 1, a stranding machine 2, an insulating coating machine 3, an extruder 4, a cooling frame 5, a shielding coating machine 6, a sheath coating machine 7 and a processing frame 8. Through openings are arranged on both sides of the frame 1, and a controller is fixedly arranged on the right side of the front surface of the frame 1. Inside the frame 1, a stranding machine 2, an insulating coating machine 3, a cooling frame 5, a shielding coating machine 6, a sheath coating machine 7 and a processing frame 8 are arranged in sequence from left to right. Extruders 4 are fixedly arranged on both sides of the top of the frame 1, and the extrusion ends of the two extruders 4 respectively extend into the insulating coating machine 3 and the sheath coating machine 7.

[0049] Furthermore, a circulation component is fixedly arranged on the back surface of the frame 1. Cooling components are arranged inside both the cooling frame 5 and the processing frame 8, and both ends of the circulation component are respectively communicated with the inside of the two cooling components. A cleaning component is also arranged on the right side inside the processing frame 8.

[0050] It should be noted that the circulation component on the back surface of the frame 1 is used to connect the cooling components inside the cooling frame 5 and the processing frame 8, and the cooling air in the two cooling components is circulated through the circulation component, so as to improve the cooling effect of the two cooling components on the insulating layer and the sheath layer on the cable surface.

[0051] Furthermore, the cooling assembly includes a first rotating frame 9 and a cooling diversion frame 10. A number of first servo cylinders 11 are arranged inside the first rotating frame 9, and the driving ends of the number of first servo cylinders 11 are fixedly provided with the cooling diversion frame 10. Cooling channels are arranged on the inner walls of the number of cooling diversion frames 10. Among them, cooling channels of the same specification are arranged between two opposite ones of the number of cooling diversion frames 10, and cooling channels of different specifications are arranged between adjacent cooling diversion frames 10; An air inlet ring 12 and an air outlet ring 13 are respectively and fixedly arranged on both sides inside the cooling frame 5, and the inside of the air inlet ring 12 and the air outlet ring 13 is communicated through a conduit. An air inlet groove and an air outlet groove are respectively arranged on both sides inside the first rotating frame 9. The inner parts of the air inlet ring 12 and the air outlet ring 13 are respectively rotationally connected to both sides of the outer peripheral surface of the first rotating frame 9, and the inner parts of the air inlet ring 12 and the air outlet ring 13 are respectively communicated with the inside of the air inlet groove and the air outlet groove. A number of telescopic air ducts 14 matching with the cooling diversion frame 10 are fixedly arranged inside the first rotating frame 9. One ends of the number of telescopic air ducts 14 on the right side are communicated with the right side of the cooling channels inside the cooling diversion frame 10, one ends of the number of telescopic air ducts 14 on the left side are communicated with the left side of the cooling channels inside the cooling diversion frame 10, the other ends of the number of telescopic air ducts 14 on the left side are communicated with the inside of the air outlet ring 13, and the other ends of the number of telescopic air ducts 14 on the right side are communicated with the inside of the air inlet ring 12.

[0052] Furthermore, a first transmission gear 15 is rotatably arranged at the rear sides inside the cooling frame 5 and the processing frame 8. An external tooth groove 16 is arranged on the outer peripheral surface of the first rotating frame 9, and the surface of the external tooth groove 16 is in meshing transmission with the surface of the first transmission gear 15.

[0053] It should be noted that when cooling the insulating layer and the sheath layer on the surface of the cable, the corresponding cooling diversion frame 10 is selected according to the thickness of the insulating layer on the surface of the cable. The driving ends of two first servo cylinders 11 are used to control the two selected cooling diversion frames 10 to approach the surface of the cable until the opposite sides of the two cooling diversion frames 10 are in contact, and the cable is wrapped in the cooling channels inside the two cooling diversion frames 10. The air inlet ring 12 is used in cooperation with the telescopic air duct 14 to introduce cooling air into the right side inside the cooling diversion frame 10. The cooling air flows from right to left inside the cooling diversion frame 10. At this time, the first transmission gear 15 is used in cooperation with the external tooth groove 16 to drive the first rotating frame 9 to rotate inside the cooling frame 5, and the first rotating frame 9 is used to drive the cooling diversion frame 10 to rotate on the surface of the cable, so that the cooling air inside the cooling diversion frame 10 flows uniformly on the surface of the cable, greatly improving the cooling efficiency of the insulating layer and the sheath layer on the surface of the cable, and avoiding local overheating or overcooling of the insulating layer and the sheath layer on the surface of the cable, so as not to affect the performance and quality of the cable.

[0054] Further, the circulating component includes a mounting bracket 17. The mounting bracket 17 is fixedly arranged on the back of the frame 1, and a transmission rod 18 is rotatably arranged inside the mounting bracket 17. Transmission gears two 19 are fixedly arranged at both ends of the transmission rod 18, and the surfaces of the two transmission gears two 19 are respectively meshed and driven with the surfaces of the two transmission gears one 15. A servo motor 20 is fixedly arranged inside the processing frame 8, and a driving gear one 21 is fixedly arranged at one end of the output shaft of the servo motor 20 through a coupling. A micro electric cylinder 22 is fixedly arranged inside the processing frame 8, and a transmission gear three 23 is rotatably arranged at the output shaft of the micro electric cylinder 22. The surface of the transmission gear three 23 is respectively meshed and driven with the surface of the driving gear one 21 and the surface of the external tooth groove 16 on the rotating frame one 9 inside the processing frame 8.

[0055] It should be noted that when rotating and driving the two cooling components, the output shaft of the servo motor 20 controls the driving gear one 21 on its surface to rotate through the transmission rod 18. Then, the driving gear one 21 drives the rotating frame one 9 inside the processing frame 8 to rotate through the transmission gear three 23. Next, through the cooperation of the transmission gear one 15 inside the processing frame 8 and the transmission gear two 19 on the transmission rod 18 inside the mounting bracket 17, the rotating frame one 9 inside the cooling frame 5 is rotated. By regulating the two cooling components to rotate synchronously with the servo motor 20, the cooling efficiency of the insulating layer and sheath layer on the surface of the cable can be effectively improved, and it can also play the role of simplifying the structure and saving energy.

[0056] Embodiment 3:

[0057] Specifically, the cleaning component includes a rotating frame two 24, a polishing frame 25, and a cleaning frame 26. The rotating frame two 24 is rotatably arranged on the right side inside the processing frame 8, and a material suction frame 27 and a material guiding frame 28 are also fixedly arranged on the right side inside the processing frame 8. The interiors of the material suction frame 27 and the material guiding frame 28 are respectively rotatably connected to both sides of the outer peripheral surface of the rotating frame two 24. A number of servo cylinders two 29 are fixedly arranged on both sides inside the rotating frame two 24. The driving ends of the number of servo cylinders two 29 on the left side are fixedly provided with polishing frames 25, and the driving ends of the number of servo cylinders two 29 on the right side are fixedly provided with cleaning frames 26. A material suction groove and a material guiding groove are respectively arranged on both sides inside the rotating frame two 24, and the interior of the material suction frame 27 is communicated with the interior of the material suction groove. The interior of the material guiding groove is communicated with the interior of the material guiding frame 28. Material suction ports are arranged on both sides of the number of polishing frames 25, and the interiors of the number of material suction ports are respectively communicated with the interior of the material suction groove through suction pipes. Liquid outlets are arranged inside the number of cleaning frames 26, and the interiors of the number of liquid outlets are respectively communicated with the interior of the material guiding groove through liquid guiding pipes.

[0058] Further, an external gear ring 30 is fixedly arranged in the middle of the outer peripheral surface of the second rotating frame 24. One side of the surface of the transmission rod 18 is fixedly provided with a second driving gear 31, and the surface of the second driving gear 31 is in meshing transmission with the surface of the external gear ring 30. A connector 32 is fixedly arranged on the right side of the back surface of the frame 1, and the inside of the connector 32 is communicated with the inside of the material suction frame 27 and the material guiding frame 28 respectively through two conduits.

[0059] Further, a circulation frame 36 is also fixedly arranged on the back surface of the frame 1. A semiconductor refrigerating sheet 33 is fixedly arranged on one side inside the circulation frame 36. A circulation intake pipe 34 and a circulation outlet pipe 35 are respectively fixedly arranged above and below the inside of the mounting frame 17. The two ends of the circulation intake pipe 34 are respectively communicated with the inside of the intake rings 12 in the two cooling assemblies, and the two ends of the circulation outlet pipe 35 are respectively communicated with the inside of the outlet rings 13 in the two cooling assemblies. The middle part inside the circulation intake pipe 34 is communicated with the upper part inside the circulation frame 36, and the middle part inside the circulation outlet pipe 35 is communicated with the lower part inside the circulation frame 36. A circulation air pump is arranged above the inside of the circulation frame 36.

[0060] It should be noted that after the sheath layer on the surface of the cable is processed and cooled, the driving end of the servo electric cylinder two 29 inside the second rotating frame 24 controls the polishing frame 25 and the cleaning frame 26 to contact the surface of the sheath layer on the cable. Among them, the specifications of several polishing frames 25 and cleaning frames 26 inside the second rotating frame 24 are different. The polishing frames 25 and cleaning frames 26 of different specifications are selected according to the thickness of the sheath on the cable surface. By using the meshing transmission between the second driving gear 31 arranged on the surface of the transmission rod 18 and the external gear ring 30, the second rotating frame 24 rotates inside the processing frame 8, and the polishing frames 25 and cleaning frames 26 are used to polish and clean the sheath layer on the cable surface successively, so as to realize the comprehensive polishing processing and cleaning processing of the sheath layer on the cable surface.

[0061] The circulating air pump inside the circulating frame 36 pumps the cooling air inside the circulating outlet pipe 35 into the inside of the mounting frame 17. The cold end of the semiconductor refrigerating sheet 33 is used to cool the air entering the inside of the mounting frame 17 inside the circulating frame 36, and then the cooled air is sent into the inside of the circulating intake pipe 34. The cooling air is sent into the intake rings 12 inside the two cooling assemblies through the circulating intake pipe 34. At the same time, the cooled air is pumped into the inside of the circulating outlet pipe 35 through the outlet rings 13 inside the two cooling assemblies for circulating cooling treatment, which not only ensures the cooling effect on the insulating layer and sheath layer on the cable surface, but also reduces the energy waste rate during the cooling process.

[0062] At the same time, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0063] It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0064] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For a person skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0065] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-stability new energy cable processing technology, characterized in that: The following steps are involved: Step 1: feeding a plurality of conductors into a cable processing device and using a stranding machine (2) to strand the plurality of conductors together to form a complete cable core; Step 2: Extruding an insulation layer on the surface of the cable inner core by using an insulation coating machine (3) in cooperation with an extruder (4) above to form an insulation layer, and then cooling the insulation layer on the surface of the cable inner core by using a cooling component inside a cooling rack (5); Step 3: Using a shielding coating machine (6) to wrap a shielding layer on the surface of the insulation layer of the cable inner core, and then using a sheath coating machine (7) in cooperation with the extruder (4) above to extrude a sheath layer on the surface of the shielding layer of the cable inner core to form a sheath layer; Step 4: Cooling the outer sheath layer of the cable through the cooling component inside the processing frame (8), and finally polishing and cleaning the surface of the cable through the cleaning component, and then sending the cable out to complete the processing of the new energy cable; In step 4, the surface of the cable is polished and cleaned as follows: The polishing frame (25) and the cleaning frame (26) are controlled by the driving end of the servo electric cylinder (29) inside the rotating frame (24) to contact the surface of the sheath layer on the surface of the cable, and the meshing transmission between the driving gear (31) and the outer gear ring (30) provided on the surface of the transmission rod (18) is used to rotate the rotating frame (24) inside the processing frame (8), and the polishing frame (25) and the cleaning frame (26) are used to polish and clean the sheath layer on the surface of the cable in turn; The cable processing equipment comprises a frame (1), a stranding machine (2), an insulation coating machine (3), an extruder (4), a cooling rack (5), a shielding coating machine (6), a sheath coating machine (7) and a processing rack (8). Both sides of the frame (1) are provided with through openings, and a controller is fixedly provided on the right side of the front of the frame (1). The frame (1) is provided with a stranding machine (2), an insulation coating machine (3), a cooling rack (5), a shielding coating machine (6), a sheath coating machine (7) and a processing rack (8) in sequence from left to right. 7) and a processing rack (8), extruders (4) are fixedly arranged on both sides of the top of the rack (1), and the extrusion ends of the two extruders (4) extend to the inside of the insulation coating machine (3) and the sheath coating machine (7) respectively, a circulation component is fixedly arranged on the back of the rack (1), cooling components are arranged inside the cooling rack (5) and the processing rack (8), and the two ends of the circulation component are respectively connected to the inside of the two cooling components, and a cleaning component is also arranged on the right side of the inside of the processing rack (8); The cooling assembly comprises a rotating frame (9) and a cooling guide frame (10), wherein a plurality of servo electric cylinders (11) are arranged inside the rotating frame (9), and the driving ends of the plurality of servo electric cylinders (11) are fixedly provided with cooling guide frames (10), and the inner walls of the plurality of cooling guide frames (10) are provided with cooling channels, wherein cooling channels of the same specification are arranged between two opposite cooling guide frames (10), and adjacent cooling guide frames (10) are provided with cooling channels. There are cooling channels of different specifications between the two sides; an air inlet ring (12) and an air outlet ring (13) are fixedly arranged on both sides of the interior of the cooling frame (5), and the interiors of the air inlet ring (12) and the air outlet ring (13) are communicated through a conduit; an air inlet groove and an air outlet groove are arranged on both sides of the interior of the rotating frame (9), and the interiors of the air inlet ring (12) and the air outlet ring (13) are rotatably connected to both sides of the outer peripheral surface of the rotating frame (9), and the air inlet ring (12) and the air outlet ring (13) are connected to the outer peripheral surface of the rotating frame (9). 13) are connected to the interior of the air inlet groove and the air outlet groove respectively, and a plurality of telescopic air guide tubes (14) matched with the cooling guide frame (10) are fixedly arranged inside the rotating frame (9), and one end of the plurality of telescopic air guide tubes (14) located on the right side are connected to the right side of the cooling flow channel inside the cooling guide frame (10), one end of the plurality of telescopic air guide tubes (14) located on the left side are connected to the left side of the cooling flow channel inside the cooling guide frame (10), the other end of the plurality of telescopic air guide tubes (14) located on the left side are connected to the interior of the air outlet ring (13), and the other end of the plurality of telescopic air guide tubes (14) located on the right side are connected to the interior of the air inlet ring (12), and the rear sides of the interiors of the cooling frame (5) and the processing frame (8) are both rotatably provided with a transmission gear (15), and the outer peripheral surface of the rotating frame (9) is provided with an external tooth groove (16), and the surface of the external tooth groove (16) is meshed with the surface of the transmission gear (15) for transmission.

2. A high-stability new energy cable processing technology according to claim 1, characterized in that: The circulation component comprises a mounting frame (17), the mounting frame (17) is fixedly arranged on the back of the frame (1), and a transmission rod (18) is rotatably arranged inside the mounting frame (17), transmission gears (19) are fixedly arranged at both ends of the transmission rod (18), and the surfaces of the two transmission gears (19) are respectively meshed with the surfaces of the two transmission gears (15) for transmission, a servo motor (20) is fixedly arranged inside the processing frame (8), and a driving gear (21) is fixedly arranged at one end of the output shaft of the servo motor (20) through a coupling, a micro electric cylinder (22) is fixedly arranged inside the processing frame (8), and a transmission gear (23) is rotatably arranged on the output shaft of the micro electric cylinder (22), and the surfaces of the transmission gear (23) are respectively meshed with the surfaces of the driving gear (21) and the surfaces of the external tooth grooves (16) on the rotating frame (9) located inside the processing frame (8) for transmission connection.

3. A high-stability new energy cable processing technology according to claim 1, characterized in that: The cleaning assembly comprises a rotating frame (24), a polishing frame (25) and a cleaning frame (26). The rotating frame (24) is rotatably arranged on the right side of the processing frame (8), and a suction frame (27) and a material guide frame (28) are fixedly arranged on the right side of the processing frame (8). The interiors of the suction frame (27) and the material guide frame (28) are respectively rotatably connected to the two sides of the outer peripheral surface of the rotating frame (24). A plurality of servo electric cylinders (29) are fixedly arranged on both sides of the rotating frame (24), and the driving ends of the plurality of servo electric cylinders (29) located on the left side are fixedly arranged with the polishing frame (25). ), the driving ends of the plurality of servo electric cylinders (29) located on the right side are fixedly provided with a cleaning frame (26), the two sides of the interior of the rotating frame (24) are respectively provided with a suction trough and a material guide trough, and the interior of the suction frame (27) is connected with the interior of the suction trough, and the interior of the material guide trough is connected with the interior of the material guide frame (28), the two sides of the plurality of polishing frames (25) are provided with suction ports, and the interiors of the plurality of suction ports are connected with the interior of the suction trough through suction pipes, and the interiors of the plurality of cleaning frames (26) are provided with liquid outlets, and the interiors of the plurality of liquid outlets are connected with the interior of the material guide trough through liquid guide pipes.

4. A high-stability new energy cable processing technology according to claim 3, characterized in that: An outer toothed ring (30) is fixedly provided in the middle of the outer peripheral surface of the rotating frame (24), a driving gear (31) is fixedly provided on one side of the surface of the transmission rod (18), and the surface of the driving gear (31) meshes with the surface of the outer toothed ring (30) for transmission, a connector (32) is fixedly provided on the right side of the back of the frame (1), and the interior of the connector (32) is respectively connected to the interior of the suction frame (27) and the guide frame (28) through two conduits.

5. A high-stability new energy cable processing technology according to claim 2, characterized in that: A circulation rack (36) is also fixedly arranged on the back of the frame (1), a semiconductor refrigeration plate (33) is fixedly arranged on one side of the circulation rack (36), a circulation air inlet pipe (34) and a circulation air outlet pipe (35) are respectively fixedly arranged at the upper and lower parts of the mounting frame (17), and the two ends of the circulation air inlet pipe (34) are respectively connected to the inside of the air inlet rings (12) in the two cooling components, and the two ends of the circulation air outlet pipe (35) are respectively connected to the inside of the air outlet rings (13) in the two cooling components, the middle part of the circulation air inlet pipe (34) is connected to the upper part of the circulation rack (36), and the middle part of the circulation air outlet pipe (35) is connected to the lower part of the circulation rack (36), and a circulation air pump is arranged at the upper part of the circulation rack (36).

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