Processing equipment for thin-wall insulated flexible cable

Abstract

The utility model provides processing equipment for a thin-wall insulated flexible cable, which relates to the technical field of cables and comprises a fixing plate, a support frame and a motor are fixedly mounted at the top end of the fixing plate, and a belt pulley is fixedly mounted at the output end of the motor. According to the utility model, by arranging the fixed plate, the support frame, the motor, the belt pulley I, the rotating rod I, the belt pulley II, the belt I, the winding shaft, the sliding frame, the screw rod and the rotating block, when the equipment is used, a plurality of structures are arranged to move in a matched manner, so that a cable unwinding wheel can be pre-fixed when a cable is cut; the straightness and the position precision of the cable in the machining process can be guaranteed, the problems that the cable is prone to bending and winding in the cutting process are effectively solved, and the production quality and the production efficiency of the cable are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and in particular to a processing equipment for thin-walled insulated flexible cables. Background Technology

[0002] As a crucial carrier for power transmission and information delivery, cables have undergone a long and continuous evolution. Equipment for processing thin-walled, insulated, flexible cables is a product that emerged to meet specific needs during this development process. Early cables were primarily used for power transmission, with relatively simple structures and thick, rigid insulation layers. At that time, cables mainly focused on fulfilling basic conductivity and insulation functions, with less emphasis on flexibility and thinness. However, with the increasing miniaturization and lightweighting of electrical equipment, especially in fields like electronics, aerospace, and the automotive industry, traditional cables, due to their large size and poor flexibility, struggled to meet the demands of complex wiring environments. For example, inside aircraft, numerous electronic devices require cable connections, but traditional cables, lacking flexibility, are difficult to route flexibly in confined spaces, and their thick insulation layers increase the aircraft's weight, negatively impacting fuel economy.

[0003] However, traditional equipment has relatively simple cable guiding and pre-fixing devices, and the lower cable reel lacks stability, making it difficult to guarantee the straightness and positional accuracy of the cable during processing. This makes the cable prone to bending and tangling during cutting, reducing cable production quality and efficiency, and thus requires improvement. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0005] This utility model adopts the following technical solution: a processing equipment for thin-walled insulated flexible cables, including a fixed plate, a support frame fixedly installed at the top of the fixed plate, a motor fixedly installed at the top of the fixed plate, a pulley one fixedly installed at the output end of the motor, a rotating rod one sleeved inside the support frame, a pulley two fixedly installed at one end of the rotating rod one, a belt one sleeved on the outer surface of the pulley one and pulley two, a winding shaft sleeved on the outer surface of the rotating rod one, a sliding frame fixedly installed at the top of the fixed plate, and a lead screw sleeved inside the sliding frame. A rotating block is fixedly installed at one end of the lead screw. A sliding block is rotatably connected to the outer surface of the lead screw. An operating frame is fixedly installed at the top of the sliding block. A lower roller is sleeved inside the operating frame. A sliding groove is formed on the surface of the operating frame. A limit rod is fixedly installed inside the sliding groove. A rotating rod is fixedly installed at both ends of the lower roller. A fixing block is fixedly installed at the other end of the rotating rod. A slot is formed on the surface of the fixing block. A movable plate is sleeved on the outer surface of the limit rod. A fixing insert is fixedly installed at the bottom end of the movable plate. The limit rod... A spring is fitted onto the outer surface of the operating frame. A hydraulic cylinder is fixedly installed at the bottom end of the operating frame. A movable plate is fixedly installed at the output end of the hydraulic cylinder. A cutter is fixedly installed at the bottom end of the movable plate. A fixed rod is fitted inside the movable plate. A spring is fitted onto the outer surface of the fixed rod. A movable frame is fixedly installed at the bottom end of the fixed rod. A lowering wheel is fixedly installed inside the movable frame. A sliding block is fixedly installed at the rear end of the movable frame. An operating groove is formed on the surface of the movable frame. A movable rod is fitted inside the operating groove. One end of the movable rod is fixedly installed with... The device includes a push block, a tension spring sleeved on the outer surface of the moving rod, a push block fixedly installed at the other end of the moving rod, a fixed rod two fixedly installed inside the operating slot, a moving plate three sleeved on the outer surface of the fixed rod two, an insertion post fixedly installed on the surface of the moving plate three, an insertion slot opened on the surface of the cutter, a moving post fixedly installed on the surface of the moving plate three, a fixed frame fixedly installed on the surface of the operating frame, a pressing block fixedly installed on the surface of the fixed frame, a spring three sleeved on the outer surface of the fixed rod two, and a fixed handwheel rotatably connected to the other end of the rotating rod one.

[0006] Preferably, the front ends of the squeezing block, pressing block, pushing block, and moving column are all arc-shaped. The number of the first and second lower wire rollers, the second rotating rod, and the fixed block are all in two sets and symmetrically distributed inside the operating frame and the sliding groove. Here, the arc-shaped design of the front ends of the squeezing block, pressing block, pushing block, and moving column reduces damage to cables or other components during operation, while also making operation smoother and reducing frictional resistance between components.

[0007] Preferably, the fixing block is cylindrical, the slots are multiple sets distributed circumferentially on the surface of the fixing block, and the slots and fixing blocks are semi-elliptical. Two sets of limiting posts are fixedly installed at the top of the first movable plate, symmetrically distributed at the top. Three sets of springs are sleeved on the outer surfaces of the limiting rods and limiting posts. Here, the semi-elliptical slots and fixing blocks increase the contact area between them, improving the stability of the connection.

[0008] Preferably, one end of the first spring is connected and fixed to the top surface of the first movable plate, and the other end of the first spring is connected and fixed to the bottom surface of the second sliding block. The second sliding block is sleeved on the outer surface of the limiting rod and inside the sliding groove. Here, the first spring connects the first movable plate and the second sliding block. When the first movable plate is moved by an external force, the first spring can provide a certain buffer and restoring force, ensuring that the movement of the first movable plate is more stable.

[0009] Preferably, one end of the second spring is connected and fixed to the bottom end of the second movable plate, and the other end of the second spring is connected and fixed to the top end of the movable frame. There are four sets of the second springs and the first fixing rod, symmetrically distributed at the bottom end of the second movable plate and the top end of the movable frame. Here, the four symmetrically distributed sets of the second springs and the first fixing rod serve as a buffer and support between the second movable plate and the movable frame.

[0010] Preferably, the number of insertion slots and insertion posts is three sets, arranged in an array on the surface of the cutter. The insertion posts are inserted into the insertion slots. One end of the tension spring is connected and fixed to the inner surface of the operating slot, and the other end of the tension spring is connected and fixed to the surface of the push block. One end of the third spring is connected and fixed to the surface of the operating slot, and the other end of the third spring is connected and fixed to the surface of the third movable plate. Here, the three sets of arrayed insertion slots and insertion posts can achieve a stable connection between the third movable plate and the cutter, ensuring the stability and reliability of the cutter during the cutting process.

[0011] Preferably, the surface of the support frame is provided with a sliding groove, a sliding rod is fitted inside the sliding groove, a spring is fitted on the outer surface of the sliding rod, and a limiting arc block is fixedly installed at the top of the sliding rod. Here, the structure composed of the sliding groove, the sliding rod, and the spring allows the limiting arc block to move up and down within a certain range.

[0012] Preferably, the limiting arc block is placed below the take-up shaft, and the number of the slide groove, slide rod, and spring four is four sets arranged in an array at the top of the support frame. One end of the spring four is connected and fixed to the bottom end of the limiting arc block, and the other end of the spring four is connected and fixed to the top surface of the support frame. Here, the four sets of arrayed slide grooves, slide rods, and spring four ensure the stability and reliability of the limiting arc block below the take-up shaft.

[0013] A processing device for thin-walled insulated flexible cables includes a cable body comprising tin-plated copper fine monofilaments, the outer surface of which is covered with an environmentally friendly ETFE ultra-thin insulation material.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, by setting up a fixed plate, support frame, motor, pulley one, rotating rod one, pulley two, belt one, winding shaft, sliding frame, lead screw, and rotating block structure, multiple structures work together during the use of the equipment. This allows for the pre-fixation of the lower wire wheel during cable cutting, ensuring the straightness and positional accuracy of the cable during processing. It effectively avoids problems such as bending and tangling of the cable during cutting, thus significantly improving the production quality and efficiency of the cable.

[0016] 2. In this utility model, by setting up a sliding groove, sliding rod, four springs, and a limiting arc block structure, multiple structures work together in coordination. When the winding shaft winds up the cable, the limiting arc block can adjust according to the winding process of the cable, thus limiting the cable and effectively preventing it from loosening. The four springs can provide a certain amount of buffering force to prevent the limiting arc block from causing excessive compression on the cable, and can also make the limiting arc block automatically reset after being subjected to force. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a processing equipment for thin-walled insulated flexible cables is provided for this utility model;

[0018] Figure 2 A schematic diagram of the front end structure of a processing equipment for thin-walled insulated flexible cables is provided for this utility model;

[0019] Figure 3 This utility model provides a schematic diagram of the internal structure of a processing equipment for thin-walled insulated flexible cables;

[0020] Figure 4 A cross-sectional structural diagram of a processing equipment for thin-walled insulated flexible cables is provided for this utility model;

[0021] Figure 5This utility model proposes a processing equipment for thin-walled insulated flexible cables. Figure 2 Enlarged view of point A in the middle;

[0022] Figure 6 This utility model proposes a processing equipment for thin-walled insulated flexible cables. Figure 3 Enlarged view at point B in the middle;

[0023] Figure 7 This utility model proposes a processing equipment for thin-walled insulated flexible cables. Figure 2 Enlarged view at point C;

[0024] Figure 8 This utility model proposes a processing equipment for thin-walled insulated flexible cables. Figure 4 Enlarged view at point D;

[0025] Figure 9 This utility model proposes a processing equipment for thin-walled insulated flexible cables. Figure 2 Enlarged view at point E in the middle;

[0026] Figure 10 This utility model provides a schematic diagram of the cable cross-sectional structure of a processing equipment for thin-walled insulated flexible cables.

[0027] Legend:

[0028] 1. Fixed plate; 2. Support frame; 3. Motor; 4. Belt pulley one; 5. Rotating rod one; 6. Belt pulley two; 7. Belt one; 8. Take-up shaft; 9. Sliding frame; 10. Lead screw; 11. Rotating block; 12. Sliding block one; 13. Operating frame; 14. Lowering wheel one; 15. Sliding groove; 16. Limiting rod; 17. Rotating rod two; 18. Fixed block; 19. Slot; 20. Moving plate one; 21. Fixed insert block; 22. Spring one; 23. Hydraulic cylinder; 24. Moving plate two; 25. Cutter; 26. Fixed rod one; 27. Spring two; 28. Movable frame; 29. ​​Lowering wheel II; 30. Sliding block II; 31. Operating slot; 32. Moving rod; 33. Pressing block; 34. Tension spring; 35. Push block; 36. Fixed rod II; 37. Movable plate III; 38. Insertion post; 39. Insertion slot; 40. Movable post; 41. Fixed frame; 42. Pressing block; 43. Slide groove; 44. Slide rod; 45. Spring IV; 46. Limiting arc block; 47. Spring III; 48. Fixed handwheel; 49. Cable body; 491. Tinned copper fine monofilament; 492. Environmentally friendly ETFE ultra-thin insulation material. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0031] Example 1

[0032] Please see Figures 1-8 , Figure 10This utility model provides a technical solution: a processing device for thin-walled insulated flexible cables, including a fixed plate 1, a support frame 2 fixedly installed at the top of the fixed plate 1, a motor 3 fixedly installed at the top of the fixed plate 1, a pulley 4 fixedly installed at the output end of the motor 3, a rotating rod 5 sleeved inside the support frame 2, a pulley 6 fixedly installed at one end of the rotating rod 5, a belt 7 sleeved on the outer surface of the pulley 4 and the pulley 6, a winding shaft 8 sleeved on the outer surface of the rotating rod 5, a sliding frame 9 fixedly installed at the top of the fixed plate 1, a lead screw 10 sleeved inside the sliding frame 9, and a rotating shaft 8 fixedly installed at one end of the lead screw 10. Block 11, a sliding block 12 is rotatably connected to the outer surface of the lead screw 10, an operating frame 13 is fixedly installed at the top of the sliding block 12, a lower wire wheel 14 is sleeved inside the operating frame 13, a sliding groove 15 is opened on the surface of the operating frame 13, a limit rod 16 is fixedly installed inside the sliding groove 15, a rotating rod 17 is fixedly installed at both ends of the lower wire wheel 14, a fixing block 18 is fixedly installed at the other end of the rotating rod 17, a slot 19 is opened on the surface of the fixing block 18, a moving plate 20 is sleeved on the outer surface of the limit rod 16, a fixing insert 21 is fixedly installed at the bottom end of the moving plate 20, and a spring 1 is sleeved on the outer surface of the limit rod 16. 22. A hydraulic cylinder 23 is fixedly installed at the bottom of the operating frame 13. A movable plate 24 is fixedly installed at the output end of the hydraulic cylinder 23. A cutter 25 is fixedly installed at the bottom of the movable plate 24. A fixed rod 26 is sleeved inside the movable plate 24. A spring 27 is sleeved on the outer surface of the fixed rod 26. A movable frame 28 is fixedly installed at the bottom of the fixed rod 26. A lower wheel 29 is fixedly installed inside the movable frame 28. A sliding block 30 is fixedly installed at the rear end of the movable frame 28. An operating groove 31 is opened on the surface of the movable frame 28. A movable rod 32 is sleeved inside the operating groove 31. A pressing block 3 is fixedly installed at one end of the movable rod 32. 3. A tension spring 34 is fitted on the outer surface of the moving rod 32. A push block 35 is fixedly installed at the other end of the moving rod 32. A fixed rod 36 is fixedly installed inside the operating groove 31. A moving plate 37 is fitted on the outer surface of the fixed rod 36. An insertion post 38 is fixedly installed on the surface of the moving plate 37. An insertion groove 39 is opened on the surface of the cutter 25. A moving post 40 is fixedly installed on the surface of the moving plate 37. A fixed frame 41 is fixedly installed on the surface of the operating frame 13. An extrusion block 42 is fixedly installed on the surface of the fixed frame 41. A spring 47 is fitted on the outer surface of the fixed rod 36. A fixed handwheel 48 is rotatably connected to the other end of the rotating rod 5.When using the equipment, first, place the take-up shaft 8 onto the surface of the rotating rod 5. Then, place the fixing handwheel 48 onto one end of the rotating rod 5 and rotate it. By rotating the fixing handwheel 48, the take-up shaft 8 can be fixed. Next, start the motor 3. The motor 3 drives the pulley 4 to rotate, which in turn drives the belt 7 to rotate. The belt then drives the pulley 6 to rotate, which in turn drives the rotating rod 5 to rotate. The rotating rod 5 then drives the take-up shaft 8 to rotate, which in turn drives the fixing handwheel 48 to rotate. Finally, the rotation is adjusted according to the position of the take-up shaft 8. The moving block 11 rotates, causing the lead screw 10 to rotate. The lead screw 10 then moves the sliding block 12. After adjusting the position of the sliding block 12, the cable is placed on the surface of the lower wire wheel 14. Then, the hydraulic cylinder 23 is activated, causing the moving plate 24 to move. The moving plate 24 then moves the cutter 25, which in turn moves the moving frame 28. The moving frame 28 then moves the lower wire wheel 29, which in turn moves the sliding block 30. Finally, the sliding block moves the moving plate 20. The moving plate 20 moves the fixing block 21, which is then inserted into the fixing groove to secure the lower wire wheel 14, preventing it from rotating. The lower wire wheel 29 then moves to contact the cable surface, simultaneously moving the moving frame 28 to move the pressing block 33. The moving frame 28 then brings the pressing block 33 into contact with the surface of the pressing block 42, which in turn presses the pressing block 33. This movement of the pressing block 33 moves the moving rod 32, which in turn moves the pushing block 35. The movement of the push block 35 causes the tension spring 34 to stretch. Then, the push block 35 moves the moving column 40, which in turn moves the moving plate 37. The moving plate 37 then moves the insertion column 38, which disengages from the insertion slot 39 and contacts the cable surface via the lower cable wheel 14 and lower cable wheel 29, thus pre-fixing the cable. The hydraulic cylinder 23 then moves the moving plate 24, which in turn moves the spring 22, causing it to compress. Finally, the moving plate 20 moves the cutter 25 to cut the cable.

[0033] Please see Figures 1-9The front ends of the extrusion block 42, pressing block 33, pushing block 35, and moving column 40 are all arc-shaped. The number of lower roller 14, lower roller 29, rotating rod 217, and fixing block 18 are all in two sets and symmetrically distributed inside the operating frame 13 and the sliding groove 15. The fixing block 18 is cylindrical. The number of slots 19 is multiple and circumferentially distributed on the surface of the fixing block 18. The slots 19 and fixing insert 21 are semi-elliptical in shape. A limit post is fixedly installed at the top of the moving plate 20, and the limit post... There are two sets of limiting posts, symmetrically distributed at the top of the moving plate 20. Three sets of springs 22 are fitted onto the outer surfaces of the limiting rod 16 and the limiting posts. One end of each spring 22 is fixedly connected to the top surface of the moving plate 20, and the other end is fixedly connected to the bottom surface of the sliding block 30. The sliding block 30 is fitted onto the outer surface of the limiting rod 16 and inside the sliding groove 15. One end of each spring 27 is fixedly connected to the bottom end of the moving plate 24. The other end of each spring 27... The end is connected and fixed to the top of the movable frame 28. There are four sets of springs 27 and fixing rods 26, which are symmetrically distributed at the bottom of the movable plate 24 and the top of the movable frame 28. There are three sets of insertion slots 39 and insertion posts 38, which are arrayed on the surface of the cutter 25. The insertion posts 38 are inserted into the inside of the insertion slots 39. One end of the tension spring 34 is connected and fixed to the inner surface of the operating slot 31, and the other end of the tension spring 34 is connected and fixed to the surface of the push block 35. One end of the spring 47 is connected to the surface of the operating slot 31. The other end of spring 3 47 is fixedly connected to the surface of moving plate 3 37. The limiting arc block 46 is placed below the winding shaft 8. There are four sets of sliding grooves 43, sliding rods 44 and spring 45, which are arranged in an array at the top of the support frame 2. One end of spring 45 is fixedly connected to the bottom end of limiting arc block 46, and the other end of spring 45 is fixedly connected to the top surface of the support frame 2. Limiting arc block 46 can effectively limit the cable during the winding process and prevent the cable from becoming loose or deviating during the winding process.

[0034] A processing device for thin-walled insulated flexible cable includes a cable body 49, the cable body 49 including tin-plated copper fine monofilaments 491, and an environmentally friendly ETFE ultra-thin insulation material 492 covering the outer surface of the tin-plated copper fine monofilaments 491.

[0035] Example 2

[0036] Please see Figure 9The support frame 2 has a groove 43 on its surface. A slide rod 44 is fitted inside the groove 43, and a spring 45 is fitted on the outer surface of the slide rod 44. A limiting arc block 46 is fixedly installed at the top of the slide rod 44. When the winding shaft 8 rotates, if the cable exerts pressure or tension on the limiting arc block 46, the limiting arc block 46 will drive the slide rod 44 to move within the groove 43. At this time, the spring 45 will be compressed or stretched, playing a buffering role. When the external force disappears, the spring 45, with its own elastic restoring force, will drive the slide rod 44 and the limiting arc block 46 back to their original positions, continuing to limit the winding of the cable and preventing the cable from becoming loose or shifting during the winding process.

[0037] Working Principle: When using the equipment, first, the take-up shaft 8 is fitted onto the surface of the rotating rod 5. Then, the fixing handwheel 48 is fitted onto one end of the rotating rod 5 and rotated. By rotating the fixing handwheel 48, the take-up shaft 8 is fixed. Next, the motor 3 is started, and the motor 3 drives the pulley 4 to rotate. Then, the pulley 4 rotates, which drives the belt 7 to move. Next, the belt moves, which drives the pulley 6 to rotate. Then, the pulley 6 rotates, which drives the rotating rod 5 to rotate. Then, the rotating rod 5 rotates, which drives the take-up shaft 8 to rotate. Next, the rotating rod 5 rotates, which drives the fixing handwheel 48 to rotate. Finally, the rotating block 11 is rotated according to the position of the take-up shaft 8, which rotates the belt... The lead screw 10 rotates, which in turn moves the sliding block 12. After adjusting the position of the sliding block 12, the cable is placed on the surface of the lower wire wheel 14. Then, the hydraulic cylinder 23 is activated, which moves the moving plate 24. The moving plate 24 then moves the cutter 25. The moving plate 24 then moves the moving frame 28. The moving frame 28 then moves the lower wire wheel 29. The moving frame 28 then moves the sliding block 30. The moving block 12 then moves the moving plate 20. The moving plate 20 then moves the fixed insert 21. The fixed insert 21 then moves... 1. Moving the lower cable wheel 14 allows the fixing block 21 to be inserted into the fixing slot, thus fixing the lower cable wheel 14 and effectively preventing it from rotating. Then, as the lower cable wheel 29 moves to contact the surface of the cable, the moving frame 28 simultaneously moves the pressing block 33. The moving frame 28 then moves the pressing block 33 to contact the surface of the pressing block 42, which in turn presses the pressing block 33. This movement of the pressing block 33 then moves the moving rod 32, which in turn moves the pushing block 35. The moving push block 35 then moves the tension spring 34, which in turn moves the moving column 40. Finally, the moving column 40 moves... The hydraulic cylinder 23 moves the moving plate 37, which in turn moves the insertion post 38. The insertion post 38 then disengages from the insertion slot 39 and contacts the cable surface via the lower wire wheel 14 and the lower wire wheel 29, thus pre-fixing the cable. The hydraulic cylinder 23 then moves the moving plate 24, which in turn moves the spring 22 to compress the cable. The moving plate 20 then moves the cutter 25 to cut the cable. When the winding shaft 8 rotates, if the cable exerts pressure or tension on the limiting arc block 46, the limiting arc block 46 will move the sliding rod 44 within the sliding groove 43. At this time, the spring 45 will be compressed or stretched, thus providing a buffering effect.When the external force disappears, the spring 45, with its own elastic restoring force, drives the slide bar 44 and the limiting arc block 46 back to their original positions, continuing to limit the winding of the cable and preventing the cable from becoming loose or shifting during the winding process.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A processing device for thin-walled insulated flexible cables, comprising a fixing plate (1), characterized in that: A support frame (2) is fixedly installed at the top of the fixed plate (1), a motor (3) is fixedly installed at the top of the fixed plate (1), a pulley (4) is fixedly installed at the output end of the motor (3), a rotating rod (5) is sleeved inside the support frame (2), a pulley (6) is fixedly installed at one end of the rotating rod (5), a belt (7) is sleeved on the outer surface of the pulley (4) and the pulley (6), a winding shaft (8) is sleeved on the outer surface of the rotating rod (5), a sliding frame (9) is fixedly installed at the top of the fixed plate (1), a lead screw (10) is sleeved inside the sliding frame (9), a rotating block (11) is fixedly installed at one end of the lead screw (10), and the lead screw (10)... The outer surface of the device is rotatably connected to a sliding block (12). An operating frame (13) is fixedly installed at the top of the sliding block (12). A lowering wheel (14) is sleeved inside the operating frame (13). A sliding groove (15) is opened on the surface of the operating frame (13). A limit rod (16) is fixedly installed inside the sliding groove (15). A rotating rod (17) is fixedly installed at both ends of the lowering wheel (14). A fixing block (18) is fixedly installed at the other end of the rotating rod (17). A slot (19) is opened on the surface of the fixing block (18). A moving plate (20) is sleeved on the outer surface of the limit rod (16). A fixing insert (21) is fixedly installed at the bottom end of the moving plate (20). A spring (22) is fitted on the outer surface of the rod (16). A hydraulic cylinder (23) is fixedly installed at the bottom end of the operating frame (13). A movable plate (24) is fixedly installed at the output end of the hydraulic cylinder (23). A cutter (25) is fixedly installed at the bottom end of the movable plate (24). A fixed rod (26) is fitted inside the movable plate (24). A spring (27) is fitted on the outer surface of the fixed rod (26). A movable frame (28) is fixedly installed at the bottom end of the fixed rod (26). A lower wheel (29) is fixedly installed inside the movable frame (28). A sliding block (30) is fixedly installed at the rear end of the movable frame (28). An operating groove (31) is opened on the surface of the movable frame (28). The operating slot (31) is fitted with a movable rod (32). A push block (33) is fixedly installed at one end of the movable rod (32). A tension spring (34) is fitted on the outer surface of the movable rod (32). A push block (35) is fixedly installed at the other end of the movable rod (32). A second fixed rod (36) is fixedly installed inside the operating slot (31). A third movable plate (37) is fitted on the outer surface of the second fixed rod (36). An insertion post (38) is fixedly installed on the surface of the third movable plate (37). An insertion slot (39) is opened on the surface of the cutter (25). A movable post (40) is fixedly installed on the surface of the third movable plate (37). A fixed frame (41) is fixedly installed on the surface of the operating frame (13).A pressing block (42) is fixedly installed on the surface of the fixing frame (41), a spring (47) is sleeved on the outer surface of the fixing rod two (36), and a fixing handwheel (48) is rotatably connected to the other end of the rotating rod one (5).

2. The processing equipment for a thin-walled insulated flexible cable according to claim 1, characterized in that: The front ends of the extrusion block (42), pressing block (33), pushing block (35) and moving column (40) are all arc-shaped. The number of the first lowering wheel (14), the second lowering wheel (29), the second rotating rod (17) and the fixed block (18) are all two sets and are symmetrically distributed inside the operating frame (13) and the sliding groove (15).

3. The processing equipment for a thin-walled insulated flexible cable according to claim 1, characterized in that: The fixed block (18) is cylindrical in shape. The number of slots (19) is multiple and they are distributed circumferentially on the surface of the fixed block (18). The slots (19) and the fixed insert (21) are semi-elliptical in shape. The top of the moving plate (20) is fixedly installed with two sets of limit posts. The limit posts are symmetrically distributed at the top of the moving plate (20). The number of springs (22) is three and they are sleeved on the outer surface of the limit rod (16) and the limit posts.

4. The processing equipment for a thin-walled insulated flexible cable according to claim 1, characterized in that: One end of the spring (22) is connected and fixed to the top surface of the moving plate (20), and the other end of the spring (22) is connected and fixed to the bottom surface of the sliding block (30). The sliding block (30) is sleeved on the outer surface of the limiting rod (16) and the sliding block (30) is sleeved inside the sliding groove (15).

5. The processing equipment for a thin-walled insulated flexible cable according to claim 1, characterized in that: One end of the second spring (27) is connected and fixed to the bottom end of the second movable plate (24), and the other end of the second spring (27) is connected and fixed to the top end of the movable frame (28). The number of the second spring (27) and the first fixed rod (26) is four sets, and they are symmetrically distributed at the bottom end of the second movable plate (24) and the top end of the movable frame (28).

6. The processing equipment for a thin-walled insulated flexible cable according to claim 1, characterized in that: The number of insertion slots (39) and insertion posts (38) is three sets and they are arranged in an array on the surface of the cutter (25). The insertion posts (38) are inserted into the insertion slots (39). One end of the tension spring (34) is connected and fixed to the inner surface of the operating slot (31), and the other end of the tension spring (34) is connected and fixed to the surface of the push block (35). One end of the spring three (47) is connected and fixed to the surface of the operating slot (31), and the other end of the spring three (47) is connected and fixed to the surface of the moving plate three (37).

7. The processing equipment for a thin-walled insulated flexible cable according to claim 6, characterized in that: The support frame (2) has a groove (43) on its surface. A slide rod (44) is fitted inside the groove (43). A spring (45) is fitted on the outer surface of the slide rod (44). A limit block (46) is fixedly installed at the top of the slide rod (44).

8. The processing equipment for a thin-walled insulated flexible cable according to claim 7, characterized in that: The limiting arc block (46) is placed below the winding shaft (8). The number of the slide groove (43), slide rod (44) and spring four (45) are four sets and are arranged in an array at the top of the support frame (2). One end of the spring four (45) is connected and fixed to the bottom end of the limiting arc block (46), and the other end of the spring four (45) is connected and fixed to the top surface of the support frame (2).

9. A thin-walled insulated flexible cable, using the processing equipment for a thin-walled insulated flexible cable as described in any one of claims 1-8, comprising a cable body (49), characterized in that: The cable body (49) includes tin-plated copper fine monofilaments (491), and the outer surface of the tin-plated copper fine monofilaments (491) is covered with environmentally friendly ETFE ultra-thin insulation material (492).

Images