Cable processing equipment for processing multi-core cables

Abstract

The present invention belongs to the technical field of cable processing, and specifically, is a cable processing equipment for processing multi-core cables, including a workbench, on which a clamping mechanism and a tensioning mechanism are arranged. If the metal monofilament between a wire drawing machine and a stranding machine overheats and breaks, the upward force exerted by the metal monofilament on the tensioning wheel will disappear, and the assembly plate will move downward due to the tension of spring 2. During the downward movement of the assembly plate, the sphere will be driven to move to the bottom between the two arc plates through the folding rod, and the two clamping plates will fix the metal monofilament so that it cannot move, and the metal monofilament between the wire drawing machine and the stranding machine will be inspected and repaired, thereby solving the technical problem that the metal monofilament overheats and breaks during the production process in the prior art, resulting in the metal monofilament at the rear end quickly rebounding after losing traction, causing safety hazards, thereby affecting the production and processing process of the multi-core cable.

Description

Technical Field

[0001] The invention belongs to the technical field of cable processing, in particular to a cable processing device for processing multi-core cables. Background Art

[0002] With the development of cities, the demand for electricity is also increasing. In the process of power transmission, cables are often needed. Power cables are usually multi-core cables.

[0003] Specifically, at present, the processing of multi-core cables usually starts with a wire drawing machine that draws the metal material into metal monofilaments of the required diameter and length, and then a stranding machine strands the several metal monofilaments output by the wire drawing machine into a conductor. During the processing period when the metal monofilaments are transmitted from the wire drawing machine to the stranding machine, the metal monofilaments usually need to maintain a certain tension to prevent the metal monofilaments from loosening or sliding. At the same time, the metal monofilaments need to be sprayed with water during the wire drawing process to cool and lubricate the wires. However, there is still a problem of wire overheating and breakage, which causes the metal monofilaments at the rear end to rebound quickly after losing traction, causing safety hazards, thereby affecting the production and processing of multi-core cables.

[0004] To this end, the present invention provides a cable processing device for processing a multi-core cable. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is: the cable processing equipment for processing multi-core cables described in the present invention includes a workbench, and a guiding mechanism is arranged on the workbench, and the guiding mechanism includes guide wheel one, guide wheel two, and guide wheel three, and the guide wheel one, guide wheel two, and guide wheel three are all fixedly installed on the upper surface of the workbench through pillars and are used to transmit external cable metal monofilaments; the workbench is provided with a clamping mechanism for clamping the rear part of the external cable metal monofilament when the external cable metal monofilament is broken, and the clamping mechanism includes a bracket plate one and a folding plate, and the bracket plate one is vertically fixed on the workbench, and a telescopic rod one is arranged on the inner top of the bracket plate one, and the telescopic rod one is arranged below A sphere is arranged at the upper end, and two folding plates are symmetrically arranged, one end of the folding plate is fixedly connected to a circular arc plate, the other end of the folding plate is fixedly connected to a clamping plate, and a spring is arranged between the folding plate and the inner side of the bracket plate one; the workbench is connected to a tensioning mechanism for responding promptly to a break in the metal monofilament of an external cable, the tensioning mechanism comprises a bracket plate two and an assembly plate, the bracket plate two is vertically fixed on the workbench, a spring is arranged between the upper surface of the assembly plate and the inner top of the bracket plate two, a tensioning wheel is fixedly installed on the lower surface of the assembly plate, a folding rod is fixedly connected to the upper surface of the assembly plate, and the end of the folding rod away from the assembly plate is fixedly connected to the middle part of the sphere.

[0007] Furthermore, the workbench is connected to a testing mechanism for testing the toughness of the metal monofilament of the cable output by the wire drawing machine, and the testing mechanism includes a bracket plate three and a positioning plate. The bracket plate three is vertically fixed on the workbench, and a telescope one is fixedly installed on the inner side of the bracket plate three. A support plate is provided at the output end of the telescope one, and a slide rail is fixedly connected to the inner side of the support plate. The upper surface of the positioning plate is slidably connected to the slide rail through a slider.

[0008] Furthermore, a pressing plate is provided at one end of the positioning plate, an L-shaped plate is provided at the other end of the positioning plate, a second retractor is fixedly installed on the inner side of the support plate, and an output end of the second retractor is fixedly connected to the L-shaped plate.

[0009] Furthermore, the detection mechanism also includes a hollow tube, a piston rod and a mounting block, one end of the hollow tube is symmetrically provided with two clamping parts, one end of the piston rod is fixedly connected to the side of the L-shaped plate away from the telescope two, and the other end of the piston rod is sealingly and slidably connected in the hollow tube.

[0010] Furthermore, the clamping part includes a hollow tube 2 and a piston rod 2. The hollow tube 2 close to the support plate is fixedly connected to the support plate via a mounting block. One end of the hollow tube 2 is fixedly connected to the hollow tube 1 and the interiors thereof are interconnected. One end of the piston rod 2 is sealingly and slidably connected in the hollow tube 2. The other end of the piston rod 2 is fixedly connected to a movable plate. The side of the movable plate away from the piston rod 2 is fixedly connected to a clamping block.

[0011] Furthermore, a transverse plate is fixedly sleeved on the circumferential outer surface of the hollow tube 2, and a spring 3 is arranged between the transverse plate and the movable plate.

[0012] Furthermore, the upper surface of the workbench is connected with a detection mechanism for detecting whether the diameter of the metal monofilament of the cable output by the wire drawing machine meets the requirements, and the detection mechanism includes a bracket plate four and a right-angle plate. The bracket plate four is vertically fixed on the workbench, and an elastic plate is arranged between the top of the bracket plate four and the bottom of the right-angle plate. A detection plate one and a detection plate two are arranged on one side of the right-angle plate, and a detection gap is formed between the detection plate one and the detection plate two.

[0013] Furthermore, a connecting rod is fixedly connected to the top of the right-angle plate, and a pressing rod is disposed at one end of the connecting rod away from the right-angle plate. The pressing rod is located directly above the folding rod and can press the folding rod downward.

[0014] Furthermore, a magnetic plate 1 is disposed on the upper surface of the detection plate 1, a magnetic plate 2 is disposed on the upper surface of the detection plate 2, and a magnetic plate 3 is disposed on the lower surface of the pressing plate.

[0015] Furthermore, the clamping plate and the clamping block are both made of silicone material.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The cable processing equipment described in the present invention is used for processing multi-core cables. By arranging a clamping mechanism and a tensioning mechanism on a workbench, if the metal monofilament between the wire drawing machine and the stranding machine overheats and breaks, the upward force exerted by the metal monofilament on the tensioning wheel will disappear, and the assembly plate will move downward due to the tension of spring 2. During the downward movement of the assembly plate, the sphere will be driven by the folding rod to move to the bottom between the two arc plates. At this time, the telescopic rod is extended to its longest, and the two clamping plates fix the metal monofilament so that it cannot move, and the metal monofilament between the wire drawing machine and the stranding machine is inspected and repaired, which solves the problem of metal monofilament overheating and breaking during the production process in the prior art, resulting in the metal monofilament at the rear end quickly rebounding after losing traction, causing safety hazards, thereby affecting the technical problem of the production and processing of multi-core cables.

[0018] 2. The cable processing equipment for processing multi-core cables described in the present invention arranges a testing mechanism on a workbench, first drives the telescopic rod of the telescope second to extend, so that the two clamping blocks approach each other until they are in contact with each other, so as to clamp the metal monofilament between the wire drawing machine and the stranding machine, and can clamp metal monofilaments of different diameters, and then drives the telescopic rod of the telescope first to extend downward, so that the two clamping blocks move downward, and detects whether the metal monofilament between the wire drawing machine and the stranding machine will be broken, thereby realizing monitoring of whether the toughness of the metal monofilament output by the wire drawing machine is qualified during the processing of multi-core cables.

[0019] 3. The cable processing equipment for processing multi-core cables described in the present invention arranges a detection mechanism on the workbench. When the diameter of the metal single wire output by the wire drawing machine is too large, the telescopic rod of the telescope one extends downward, which will drive the pressing plate to move downward and contact with the detection plate one. The detection plate one follows the pressing plate to move downward, and the detection plate one drives the right-angle plate to move downward. The elastic plate is compressed, and the pressing rod presses the folding rod downward to move the sphere to the bottom between the two arc plates, thereby extending the telescopic rod one to the longest length. The two clamping plates fix the metal single wire so that it cannot move, which is convenient for the staff to check the reason why the diameter of the metal single wire output by the wire drawing machine is too large; when the diameter of the metal single wire output by the wire drawing machine is too small, the telescopic rod of the telescope one extends downward, which will bring The movable pressing plate moves downward and contacts with the second detection plate, and the second detection plate moves downward with the pressing plate, and the second detection plate drives the right-angle plate to move downward, the elastic plate is compressed, and the pressing rod presses the folding rod downward to move the sphere to the bottom between the two arc plates, thereby extending the telescopic rod one to the longest, and the two clamping plates fix the metal monofilament so that it cannot move, so that the staff can check the reason why the diameter of the metal monofilament output by the wire drawing machine is too small; when the diameter of the metal monofilament output by the wire drawing machine meets the requirements, the telescopic rod of the telescope one extends downward to drive the pressing plate to move downward through the detection gap, and the first detection plate and the second detection plate will not move downward; thereby realizing the monitoring of whether the size of the metal monofilament output by the wire drawing machine meets the processing requirements during the processing of multi-core cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a perspective three-dimensional structural schematic diagram of a cable processing device for processing multi-core cables of the present invention;

[0022] Figure 2 yes Figure 1 Side view of

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping mechanism on the workbench;

[0024] Figure 4 yes Figure 3 A schematic diagram of the structure with a partial enlargement at the center;

[0025] Figure 5 It is a three-dimensional structural diagram of the tensioning mechanism on the workbench;

[0026] Figure 6 yes Figure 5 A schematic diagram of the structure with a partial enlargement at B in the middle;

[0027] Figure 7 It is a three-dimensional structural diagram of the test mechanism;

[0028] Figure 8 yes Figure 7 A schematic diagram of the structure with a partial enlargement at C in the middle;

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the test mechanism on the workbench;

[0030] Fig.10 yes Fig. 9 A schematic diagram of the structure with a partial enlargement at D in the middle;

[0031] Fig.11 It is a schematic diagram of the three-dimensional structure of the detection mechanism on the workbench;

[0032] Fig.12 yes Fig.11 The schematic diagram of the structure with a partial enlargement at E in the middle;

[0033] Fig.13 It is a schematic diagram of a three-dimensional structure in which a positioning plate, a pressing plate, a right-angle plate, a detection plate 1 and a detection plate 2 are connected;

[0034] Fig.14 It is a schematic diagram of the three-dimensional structure of the clamping block;

[0035] In the figure: 1. Workbench;

[0036] Guiding mechanism; 21, guiding wheel one; 22, guiding wheel two; 23, guiding wheel three;

[0037] Clamping mechanism; 31, bracket plate 1; 32, telescopic rod 1; 33, sphere; 34, folding plate; 35, arc plate; 36, clamping plate; 37, spring 1; 38, telescopic rod 3;

[0038] Tensioning mechanism; 41, bracket plate 2; 42, assembly plate; 43, spring 2; 44, tensioning wheel; 45, folding rod;

[0039] Test mechanism; 51, bracket plate three; 52, telescope one; 53, support plate; 54, slide rail; 55, positioning plate; 56, pressing plate; 57, L-shaped plate; 58, telescope two; 59, clamping part; 510, hollow tube one; 511, piston rod one; 512, mounting block; 513, magnetic plate three; 514, telescopic rod two; 591, hollow tube two; 592, piston rod two; 593, movable plate; 594, clamping block; 595, horizontal plate; 596, spring three;

[0040] Detection mechanism; 61. Bracket plate four; 62. Right-angle plate; 63. Elastic plate; 64. Detection plate one; 65. Detection plate two; 66. Detection gap; 67. Connecting rod; 68. Pressing rod; 69. Magnetic plate one; 610. Magnetic plate two. DETAILED DESCRIPTION

[0041] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods. Embodiment 1

[0042] like Figures 1 to 6 As shown, a cable processing device for processing multi-core cables according to an embodiment of the present invention includes a workbench 1, on which a guide mechanism 2 is arranged, and the guide mechanism 2 includes a guide wheel 1 21, a guide wheel 2 22, and a guide wheel 3 23, and the guide wheel 1 21, the guide wheel 2 22, and the guide wheel 3 23 are all fixedly mounted on the upper surface of the workbench 1 through pillars. The metal monofilament output by the wire drawing machine passes through the guide wheel 3 23, the guide wheel 2 22, and the guide wheel 1 21 in sequence. Among the guide wheels 1 21, the guide wheel 2 22, and the guide wheel 3 23, the guide wheel 3 23 is closest to the wire drawing machine. Among the guide wheels 1 21, the guide wheel 2 22, and the guide wheel 3 23, the guide wheel 1 21 is closest to the stranding machine.

[0043] Specifically, the workbench 1 is provided with a clamping mechanism 3 for clamping the rear part of the metal monofilament of the external cable when the wire is broken, and the clamping mechanism 3 includes a bracket plate 31, a telescopic rod 32, a sphere 33, a folding plate 34, an arc plate 35, a clamping plate 36, a spring 37, and a telescopic rod 38. The bracket plate 31 is vertically arranged, and the bottom of the bracket plate 31 is fixedly connected to the workbench 1. A telescopic rod 32 is arranged on the inner top of the bracket plate 31, and the telescopic rod 32 is vertically arranged, and a sphere 33 is arranged at the lower end of the telescopic rod 32. Two folding plates 34 are symmetrically arranged, one end of the folding plate 34 is fixedly connected to the arc plate 35, and the other end of the folding plate 34 is fixedly connected to the clamping plate 36, and the clamping plate 36 is vertically arranged. A spring 37 is arranged between the folding plate 34 and the inner side of the support plate 31. The spring 37 is arranged horizontally. One end of the spring 37 is connected to the support plate 31, and the other end of the spring 37 is connected to the folding plate 34. A telescopic rod 38 is arranged inside the spring 37. One end of the telescopic rod 38 is connected to the support plate 31, and the other end of the telescopic rod 38 is connected to the folding plate 34. The folding plate 34 can be stably moved horizontally by setting the telescopic rod 38. When the telescopic rod 32 is the shortest, the ball 33 is exactly located in the middle of the two arc plates 35. At this time, the surface of the ball 33 is in contact with the arc plate 35, and the ball 33 squeezes the arc plate 35 to compress the spring 37, so that there is a certain distance between the two clamping plates 36, and the metal monofilament between the wire drawing machine and the wire stranding machine can move through the two clamping plates 36. When the telescopic rod 1 32 is at its longest, the sphere 33 is located just below the two arc plates 35. At this time, the top surface of the sphere 33 contacts the surface of the arc plate 35, but the sphere 33 does not squeeze the arc plate 35, and the spring 1 37 is not compressed. At the same time, due to the tension of the spring 1 37, the two clamping plates 36 tightly clamp the metal monofilament between the wire drawing machine and the stranding machine, fixing the metal monofilament so that it cannot move. The surfaces of the sphere 33 and the arc plate 35 are both smooth, which facilitates the movement of the sphere 33 between the two arc plates 35.

[0044] Specifically, the workbench 1 is connected with a tensioning mechanism 4 for timely reacting to the breakage of the metal monofilament of the external cable, and the tensioning mechanism 4 includes a bracket plate 2 41, an assembly plate 42, a spring 2 43, a tensioning wheel 44, and a folding rod 45. The bracket plate 2 41 is vertically arranged, and the bottom of the bracket plate 2 41 is fixedly connected to the workbench 1. The assembly plate 42 is horizontally arranged, and a spring 2 43 is arranged between the upper surface of the assembly plate 42 and the inner top of the bracket plate 2 41. The spring 2 43 is vertically arranged, and the upper end of the spring 2 43 is connected to the inner top of the bracket plate 2 41, and the lower end of the spring 2 43 is connected to the upper surface of the assembly plate 42. A tensioning wheel 44 is fixedly installed on the lower surface of the assembly plate 42, and a folding rod 45 is fixedly connected to the upper surface of the assembly plate 42, and the end of the folding rod 45 away from the assembly plate 42 is fixedly connected to the middle of the sphere 33. When the metal monofilament between the wire drawing machine and the stranding machine passes through the tensioning wheel 44 , the metal monofilament has a certain tension, which can generate an upward force on the tensioning wheel 44 to compress the spring 2 43 . At this time, the ball 33 is located exactly in the middle of the two arc plates 35 .

[0045] Specifically, the clamping plate 36 is made of silicone material to facilitate clamping and fixing the metal monofilament.

[0046] Specifically, a position sensor for monitoring the position of the sphere 33 is installed on the workbench 1. When the telescopic rod 32 is the longest and the sphere 33 is just below the two arc plates 35, the position sensor sends information to the PLC system, and the PLC system controls the wire drawing machine and the stranding machine to stop working and inspect the metal monofilament between the wire drawing machine and the stranding machine.

[0047] Specifically, at present, the processing of multi-core cables usually starts with a wire drawing machine that draws the metal material into metal monofilaments of the required diameter and length, and then a stranding machine strands the several metal monofilaments output by the wire drawing machine into a conductor. During the processing period when the metal monofilaments are transmitted from the wire drawing machine to the stranding machine, the metal monofilaments usually need to maintain a certain tension to prevent the metal monofilaments from loosening or sliding. At the same time, the metal monofilaments need to be sprayed with water during the wire drawing process to cool and lubricate the wires. However, there is still a problem of wire overheating and breakage, which causes the metal monofilaments at the rear end to rebound quickly after losing traction, causing safety hazards, thereby affecting the production and processing of multi-core cables.

[0048] Therefore, the present invention sets a clamping mechanism 3 and a tensioning mechanism 4. If the metal monofilament between the wire drawing machine and the stranding machine overheats and breaks, the upward force exerted by the metal monofilament on the tensioning wheel 44 will disappear, and the assembly plate 42 will move downward due to the tension of the spring 2 43. During the downward movement of the assembly plate 42, the spherical body 33 will be driven by the folding rod 45 to move to the bottom between the two arc plates 35. At this time, the telescopic rod 1 32 is extended to the longest, and the two clamping plates 36 fix the metal monofilament so that it cannot move, and the metal monofilament between the wire drawing machine and the stranding machine is inspected and repaired, which solves the problem of the metal monofilament overheating and breaking during the production process in the prior art, resulting in the metal monofilament at the rear end quickly rebounding after losing traction, causing safety hazards, thereby affecting the production and processing of multi-core cables. Embodiment 2

[0049] like Figures 7 to 14 As shown, compared with the first embodiment, the present embodiment is different from the first embodiment in that: a test mechanism 5 for testing the toughness of the metal monofilament of the cable output by the wire drawing machine is connected to the workbench 1, and the test mechanism 5 includes a bracket plate 3 51, a retractor 1 52, a support plate 53, a slide rail 54, a positioning plate 55, a pressing plate 56, an L-shaped plate 57, a retractor 2 58, a hollow tube 1 510, a piston rod 1 511, a mounting block 512, a magnetic plate 3 513, and a retractor 2 514. The bracket plate 3 51 is vertically arranged, and the bottom of the bracket plate 3 51 is fixedly connected to the workbench 1. The inner side of the bracket plate 3 51 is fixedly installed with a retractor 1 52, and the retractor 1 52 is preferably an electric retractor or a hydraulic retractor, and the retractor 1 52 is vertically arranged. The lower end of the retractor 1 52 is fixedly connected to the top of the support plate 53, and the support plate 53 is an L-shaped structure. The second telescopic rod 514 is vertically arranged, the upper end of the second telescopic rod 514 is fixedly connected to the inner top of the bracket plate 3 51, and the lower end of the second telescopic rod 514 is fixedly connected to the top of the support plate 53. The inner side of the support plate 53 is fixedly connected with a slide rail 54, the slide rail 54 is horizontally arranged, and the upper surface of the positioning plate 55 is slidably connected to the slide rail 54 through a slider. The positioning plate 55 is horizontally arranged, and the positioning plate 55 can move horizontally along the length direction of the slide rail 54.

[0050] Specifically, one end of the positioning plate 55 is fixedly connected to a pressing plate 56, which is horizontally arranged, and the positioning plate 55 and the pressing plate 56 are vertically connected to each other. The other end of the positioning plate 55 is fixedly connected to an L-shaped plate 57, which is vertically arranged, and the positioning plate 55, the pressing plate 56, and the L-shaped plate 57 are integrally formed. A telescopic device 2 58 is fixedly installed on the inner side of the support plate 53. The telescopic device 2 58 is preferably an electric telescopic rod or a hydraulic telescopic rod, and the telescopic rod of the telescopic device 2 58 is horizontally arranged. The end of the telescopic rod of the telescopic device 2 58 is fixedly connected to the L-shaped plate 57, and the positioning plate 55 is driven to move horizontally by driving the telescopic rod of the telescopic device 2 58 to extend or shorten.

[0051] Specifically, the hollow tube 1 510 is horizontally arranged, and two clamping parts 59 are symmetrically arranged at one end of the hollow tube 1 510, and the two clamping parts 59 are arranged opposite to each other. The piston rod 1 511 is horizontally arranged, and one end of the piston rod 1 511 is fixedly connected to the side of the L-shaped plate 57 away from the telescopic device 2 58, and the other end of the piston rod 1 511 is sealed and slidably connected in the hollow tube 1 510.

[0052] Specifically, the clamping part 59 includes a hollow tube 591, a piston rod 592, a movable plate 593, a clamping block 594, a horizontal plate 595, and a spring 596. The top of the mounting block 512 is fixedly connected to the support plate 53, a hollow tube 591 is arranged on the upper side of the hollow tube 510, and another hollow tube 591 is arranged on the lower side of the hollow tube 510. The hollow tube 591 on the upper side of the hollow tube 510 is fixedly connected to the mounting block 512, and the hollow tube 591 is in a U-shaped structure. One end of the hollow tube 591 is fixedly connected to the hollow tube 510 and the insides thereof are interconnected. The insides of the hollow tube 510 and the hollow tube 591 are filled with hydraulic oil. The piston rod 592 is arranged vertically, the upper end of the piston rod 592 is sealingly and slidingly connected in the hollow tube 591, and the lower end of the piston rod 592 is fixedly connected to the movable plate 593. The movable plate 593 is arranged horizontally, and a clamping block 594 is fixedly connected to a side of the movable plate 593 away from the second piston rod 592 .

[0053] Specifically, a horizontal plate 595 is fixedly sleeved on the outer circumferential surface of the second hollow tube 591, and a third spring 596 is arranged between the horizontal plate 595 and the movable plate 593. The third spring 596 is arranged vertically and located outside the circumference of the second hollow tube 591, the upper end of the third spring 596 is connected to the horizontal plate 595, and the lower end of the third spring 596 is connected to the movable plate 593.

[0054] Specifically, the upper surface of the workbench 1 is connected with a detection mechanism 6 for detecting whether the diameter of the metal monofilament of the cable output by the wire drawing machine meets the requirements. The detection mechanism 6 includes a bracket plate 4 61, a right-angle plate 62, an elastic plate 63, a detection plate 1 64, a detection plate 2 65, a detection gap 66, a connecting rod 67, a pressing rod 68, a magnetic plate 1 69, and a magnetic plate 2 610. The bracket plate 4 61 is vertically arranged, and the bottom of the bracket plate 3 51 is fixedly connected to the workbench 1. An elastic plate 63 is arranged between the top of the bracket plate 4 61 and the bottom of the right-angle plate 62. Four elastic plates 63 are symmetrically arranged to facilitate the stable up and down movement of the right-angle plate 62. The elastic plate 63 is vertically arranged, the upper end of the elastic plate 63 is fixedly connected to the bottom of the right-angle plate 62, and the lower end of the elastic plate 63 is fixedly connected to the top of the bracket plate 4 61. A detection plate 1 64 and a detection plate 2 65 are disposed on one side of the right angle plate 62 , and a detection gap 66 is formed between the detection plate 1 64 and the detection plate 2 65 .

[0055] Specifically, a connecting rod 67 is fixedly connected to the top of the right-angle plate 62, and one end of the connecting rod 67 away from the right-angle plate 62 is fixedly connected to the bottom of a pressing rod 68. The pressing rod 68 is vertically arranged and is located directly above the folding rod 45. When the pressing rod 68 moves downward, the pressing rod 68 presses down the folding rod 45 so that the ball 33 is located directly below the two arc plates 35. When the telescopic rod 32 is the shortest and the elastic plate 63 is not subjected to force, there is a certain distance between the bottom of the pressing rod 68 and the folding rod 45.

[0056] Specifically, a magnetic plate 1 69 is provided on the upper surface of the detection plate 1 64, a magnetic plate 2 610 is provided on the upper surface of the detection plate 2 65, and a magnetic plate 3 513 is provided on the lower surface of the pressing plate 56. The magnetic plate 1 69 and the magnetic plate 3 513 are opposite poles that attract each other. The magnetic plate 2 610 and the magnetic plate 3 513 are opposite poles that attract each other. When the pressing plate 56 moves downward and can contact the detection plate 1 64, the magnetic plate 1 69 and the magnetic plate 3 513 attract each other to facilitate the pressing plate 56 to press down the detection plate 1 64, and then facilitate the detection plate 1 64 to move downward with the pressing plate 56. When the pressing plate 56 moves downward and can contact the detection plate 2 65, the magnetic plate 2 610 and the magnetic plate 3 513 attract each other to facilitate the pressing plate 56 to press down the detection plate 2 65, and then facilitate the detection plate 2 65 to move downward with the pressing plate 56. When the pressing plate 56 is located directly above the detection gap 66 , the downward movement of the pressing plate 56 will neither drive the detection plate 1 64 nor the detection plate 2 65 to move downward together.

[0057] Specifically, the clamping blocks 594 are all made of silicone material, and grooves are provided on the clamping blocks 594, and the grooves on the two clamping blocks 594 are arranged opposite to each other. A pressure sensor is preferably installed on the clamping block 594, and when the two clamping blocks 594 contact each other, the pressure sensor sends a signal to the PLC system, and the PLC system controls the expansion joint 2 58 to shut down, and at this time, the metal monofilament between the wire drawing machine and the stranding machine can move between the grooves of the two clamping blocks 594.

[0058] The rest of the structure is the same as that of the first embodiment.

[0059] The working principle and use process of the embodiment of the present invention are as follows:

[0060] Step 1: First, drive the telescopic rod of the telescopic device 58 to extend, so that the piston rod 511 moves toward the direction close to the hollow tube 510, and the piston rod 511 squeezes the hydraulic oil in the hollow tube 510, so that the hydraulic oil in the hollow tube 591 pushes the piston rod 592 to move away from the hollow tube 591, so that the two clamping blocks 594 approach each other until they are in contact with each other to clamp the metal monofilament between the wire drawing machine and the stranding machine, and can clamp metal monofilaments of different diameters. During the extension of the telescopic rod of the telescopic device 58, the pressing plate 56 will also be driven to move, and the pressing plate 56 is always located above the detection plate 1 64, the detection plate 2 65, and the detection gap 66;

[0061] Step 2: Then drive the telescopic rod of the telescopic device 1 52 to extend downward, so that the two clamping blocks 594 move downward, and detect whether the metal monofilament between the wire drawing machine and the stranding machine is broken, so as to monitor whether the toughness of the metal monofilament output by the wire drawing machine is qualified during the processing of multi-core cables; if the metal monofilament between the wire drawing machine and the stranding machine is not broken, first drive the telescopic device 1 52 and the telescopic device 2 58 to reset so that the right angle plate 62 is reset, and then detect whether the toughness of the metal monofilament output by the next section of the wire drawing machine is qualified; When the diameter of the metal monofilament output by the wire drawing machine is too large, the telescopic rod of the telescope 52 extends downward, which will drive the pressing plate 56 to move downward and contact the detection plate 64. The detection plate 64 moves downward with the pressing plate 56, and the detection plate 64 drives the right-angle plate 62 to move downward. The elastic plate 63 is compressed, and the pressing rod 68 presses the folding rod 45 downward to move the sphere 33 to the bottom between the two arc plates 35, thereby extending the telescopic rod 32 to the longest, and the two clamping plates 36 fix the metal monofilament so that it cannot The movement is convenient for the staff to check the reason why the diameter of the metal single wire output by the wire drawing machine is too large; when the diameter of the metal single wire output by the wire drawing machine is too small, the telescopic rod of the telescope 1 52 extends downward to drive the pressing plate 56 to move downward and contact the detection plate 2 65, and the detection plate 2 65 moves downward with the pressing plate 56, and the detection plate 2 65 drives the right-angle plate 62 to move downward, the elastic plate 63 is compressed, and the pressing rod 68 presses the folding rod 45 downward to move the ball 33 to the bottom between the two arc plates 35, thereby making the telescopic Rod 1 32 is extended to its longest length, and two clamping plates 36 fix the metal monofilament so that it cannot move, so that the staff can check why the diameter of the metal monofilament output by the wire drawing machine is too small; when the diameter of the metal monofilament output by the wire drawing machine meets the requirements, the telescopic rod of the telescope 1 52 extends downward to drive the pressing plate 56 to move downward through the detection gap 66, and the detection plate 1 64 and the detection plate 2 65 will not move downward; thereby realizing the monitoring of whether the size of the metal monofilament output by the wire drawing machine meets the processing requirements during the processing of multi-core cables.

[0062] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cable processing device for processing a multi-core cable, comprising a workbench (1), characterized in that: The workbench (1) is provided with a guide mechanism (2), the guide mechanism (2) comprising a guide wheel 1 (21), a guide wheel 2 (22), and a guide wheel 3 (23), the guide wheel 1 (21), the guide wheel 2 (22), and the guide wheel 3 (23) are all fixedly mounted on the upper surface of the workbench (1) via pillars and are used to transmit external cable metal monofilaments; The workbench (1) is provided with a clamping mechanism (3) for clamping the rear portion of the metal monofilament of the external cable when the wire is broken, the clamping mechanism (3) comprising a bracket plate (31) and a folding plate (34), the bracket plate (31) being vertically fixed on the workbench (1), a telescopic rod (32) being provided at the inner top of the bracket plate (31), a sphere (33) being provided at the lower end of the telescopic rod (32), two folding plates (34) being symmetrically provided, one end of the folding plate (34) being fixedly connected to a circular arc plate (35), the other end of the folding plate (34) being fixedly connected to a clamping plate (36), and a spring (37) being provided between the folding plate (34) and the inner side of the bracket plate (31); The workbench (1) is connected to a tensioning mechanism (4) for promptly reacting to a break in a metal monofilament of an external cable. The tensioning mechanism (4) comprises a second bracket plate (41) and an assembly plate (42). The second bracket plate (41) is vertically fixed on the workbench (1). A second spring (43) is provided between the upper surface of the assembly plate (42) and the inner top of the second bracket plate (41). A tensioning wheel (44) is fixedly mounted on the lower surface of the assembly plate (42). A folding rod (45) is fixedly connected to the upper surface of the assembly plate (42). The end of the folding rod (45) away from the assembly plate (42) is fixedly connected to the middle of the sphere (33).

2. A cable processing device for processing multi-core cables according to claim 1, characterized in that: The workbench (1) is connected to a testing mechanism (5) for testing the toughness of a metal monofilament of a cable output by a wire drawing machine. The testing mechanism (5) comprises a support plate three (51) and a positioning plate (55). The support plate three (51) is vertically fixed on the workbench (1). An expander one (52) is fixedly installed on the inner side of the support plate three (51). A support plate (53) is provided at the output end of the expander one (52). A slide rail (54) is fixedly connected to the inner side of the support plate (53). The upper surface of the positioning plate (55) is slidably connected to the slide rail (54) via a slider.

3. A cable processing device for processing multi-core cables according to claim 2, characterized in that: A pressing plate (56) is provided at one end of the positioning plate (55), an L-shaped plate (57) is provided at the other end of the positioning plate (55), a second retractor (58) is fixedly mounted on the inner side of the support plate (53), and an output end of the second retractor (58) is fixedly connected to the L-shaped plate (57).

4. The cable processing equipment for processing multi-core cables according to claim 3, characterized in that: The testing mechanism (5) further comprises a hollow tube (510), a piston rod (511) and a mounting block (512); one end of the hollow tube (510) is symmetrically provided with two clamping portions (59); one end of the piston rod (511) is fixedly connected to a side of the L-shaped plate (57) away from the telescopic device (58); and the other end of the piston rod (511) is sealingly and slidably connected in the hollow tube (510).

5. The cable processing equipment for processing multi-core cables according to claim 4, characterized in that: The clamping portion (59) includes a second hollow tube (591) and a second piston rod (592). The second hollow tube (591) close to the support plate (53) is fixedly connected to the support plate (53) via a mounting block (512). One end of the second hollow tube (591) is fixedly connected to the first hollow tube (510) and the interiors thereof are interconnected. One end of the second piston rod (592) is sealingly and slidably connected in the second hollow tube (591). The other end of the second piston rod (592) is fixedly connected to a movable plate (593). A side of the movable plate (593) away from the second piston rod (592) is fixedly connected to a clamping block (594).

6. The cable processing equipment for processing multi-core cables according to claim 5, characterized in that: A transverse plate (595) is fixedly sleeved on the circumferential outer surface of the second hollow tube (591), and a third spring (596) is provided between the transverse plate (595) and the movable plate (593).

7. The cable processing equipment for processing multi-core cables according to claim 6, characterized in that: The upper surface of the workbench (1) is connected to a detection mechanism (6) for detecting whether the diameter of the metal monofilament of the cable output by the wire drawing machine meets the requirements. The detection mechanism (6) includes a bracket plate four (61) and a right-angle plate (62). The bracket plate four (61) is vertically fixed on the workbench (1). An elastic plate (63) is arranged between the top of the bracket plate four (61) and the bottom of the right-angle plate (62). A detection plate one (64) and a detection plate two (65) are arranged on one side of the right-angle plate (62). A detection gap (66) is formed between the detection plate one (64) and the detection plate two (65).

8. The cable processing equipment for processing multi-core cables according to claim 7, characterized in that: A connecting rod (67) is fixedly connected to the top of the right-angle plate (62); one end of the connecting rod (67) away from the right-angle plate (62) is a pressing rod (68); the pressing rod (68) is located directly above the folding rod (45) and can press the folding rod (45) downward.

9. The cable processing equipment for processing multi-core cables according to claim 8, characterized in that: The upper surface of the detection plate 1 (64) is provided with a magnetic plate 1 (69), the upper surface of the detection plate 2 (65) is provided with a magnetic plate 2 (610), and the lower surface of the pressing plate (56) is provided with a magnetic plate 3 (513).

10. The cable processing equipment for processing multi-core cables according to claim 5, characterized in that: The clamping plate (36) and the clamping block (594) are both made of silicone material.

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