Multi-core wire and cable synchronous manufacturing device

Abstract

The invention relates to the technical field of wires and cables, in particular to a multi-core wire and cable synchronous manufacturing device which comprises a winding machine, a connecting table is fixedly connected to the rear side of the winding machine, a cutting mechanism is fixedly connected to the top of the connecting table, and a cable speed control mechanism is movably connected to the side, away from the cutting mechanism, of the top of the connecting table. By arranging the connecting table, the cable speed control mechanism and the speed control assembly, the problem that when cable conveying and winding are conducted synchronously, the conveying speed and the winding speed must be kept consistent is solved, if the speed difference is large, electric wires are likely to be unevenly loosened, and the cable quality and performance are affected, the cable conveying speed is accurately controlled, the cable quality is ensured, and the production efficiency is improved. Specifically, a cable is transmitted to the winding machine through a cable passing block, a through pipe and the inner wall of the speed control assembly, and when the speed difference is large, a hydraulic push rod is started, a push-pull disc and a columnar push-pull rod are pulled, and an inclined sliding groove block and a clamping plate are pushed to rotate and be closed.

Description

Technical Field

[0001] The present invention relates to the technical field of electric wires and cables, and more specifically, to a synchronous manufacturing device for multi-core electric wires and cables. Background Art

[0002] Multi-core wires and cables refer to wires and cables with multiple conductors arranged in parallel and wrapped with one or more layers of insulating materials. During the manufacturing process, the synchronous manufacturing device can process multiple conductors at the same time to ensure the consistency of the length, diameter and insulation thickness of each conductor. This device is particularly suitable for the production of multi-core cables, such as power cables, control cables and communication cables, which can improve production efficiency, reduce production costs and ensure product quality.

[0003] According to the patent document: CN113205922B, a device for synchronously manufacturing multi-core wires and cables is disclosed, including a cable hanger and a driving mechanism for driving the cable hanger, the cable hanger is in a ring-shaped structure with closed ends, and the cable hanger is provided with peripheral and middle workstations, and a cable core drum can be detachably installed in the workstation, and a twisting plate is provided on the side of the cable hanger away from the closed end, and the periphery of the twisting plate is provided with multiple groups of connecting arms for connecting the cable hanger, and the twisting plate is provided with multiple groups of guiding mechanisms, and the guiding mechanism includes a threading ring embedded with the twisting plate, and a steering pulley rotatably connected and installed in the threading ring, wherein a group of shaft rods are provided at the center of the steering pulley, and the steering pulley is rotatably connected with the shaft rod to realize the rotation of the steering pulley around the axis of the shaft rod. The device for synchronously manufacturing multi-core wires and cables has a reasonable structure, is easy to realize convenient driving and synchronous cable core twisting, and is convenient for replacing and assembling the raw materials of the cable core drum, and is recommended for wide use.

[0004] The production of multi-core wires and cables is usually completed with the help of a winding machine. The equipment realizes the transmission of cables through the coordinated action of winding rollers and wire conveying rollers. During the cable transmission process, the rotation of the winding machine acts on the outer wall of the cable to wind other lines. However, in the process of simultaneous cable transportation and winding, it is necessary to ensure that the transportation rate is consistent with the winding rate. If the difference between the two rates is large, it may cause the wires wound on the cable to be unevenly tight, thus affecting the quality and performance of the cable. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a synchronous manufacturing device for multi-core wires and cables. The technical problem to be solved by the present invention is: in the process of synchronous cable conveying and winding, it is necessary to ensure that the conveying rate and the winding rate are consistent. If the difference between the two rates is large, it may cause the wires wound on the cable to be unevenly tight, thereby affecting the quality and performance of the cable.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A synchronous manufacturing device for multi-core wires and cables, comprising a winding machine, a connecting table fixedly connected to the rear side of the winding machine, a cutting mechanism fixedly connected to the top of the connecting table, and a cable speed control mechanism movably connected to the side of the top of the connecting table away from the cutting mechanism;

[0008] The connecting platform includes a base platform, the top of the base platform is fixedly connected with a transmission plate, the left and right sides of the transmission plate are respectively fixedly connected with side connecting plates, the top front side of the transmission plate is fixedly connected with a line-passing block bottom block, the top of the line-passing block bottom block is fixedly connected with a line-passing block, and transmission grooves are respectively opened on the left and right sides of the top of the transmission plate.

[0009] As a further solution of the present invention: a dual-axis motor is fixedly connected to the middle part of the front side of the transmission plate, and conical teeth are fixedly connected to the left and right sides of the output end of the dual-axis motor respectively, the outer walls of the two conical teeth are engaged with the second conical teeth, and the rear sides of the two second conical teeth are fixedly connected with screw rods, and the rear sides of the two screw rods respectively extend to the inner walls of the two transmission grooves opened on the base and are movably connected to the rear sides of the inner walls of the transmission grooves.

[0010] As a further solution of the present invention: the tops of the two side connecting plates are fixedly connected with a columnar sliding bar, the tops of the two side connecting plates are fixedly connected with a hinge block on one side away from the columnar sliding bar, the inner walls of the two hinge blocks are rotatably connected with a V-shaped rotating rod, and a V-shaped rotating rod sliding groove is opened on one side of the front side of the two V-shaped rotating rods.

[0011] As a further solution of the present invention: the cable rate control mechanism includes a cutting plate, the tops of the left and right sides of the cutting plate are respectively fixedly connected with side blocks, the outer sides of the two side blocks are respectively rotatably connected to the rear sides of the inner sides of the two V-shaped rotating rods, the inner sides of the two side blocks are fixedly connected with a rear plate on one side away from the cutting plate, the left and right sides of the cutting plate and the bottom of the rear plate are respectively fixedly connected with transmission blocks, the outer walls of the two transmission blocks are respectively slidably connected to the inner walls of the two transmission grooves, and the inner walls of the two transmission blocks are respectively threadedly connected to the outer walls of the two screw rods on one side of the inner wall of the transmission groove.

[0012] As a further solution of the present invention: a cable duct is fixedly connected between the rear plate and the inner wall of the cutting plate, the rear end of the cable duct extends to the rear side of the outer wall of the cutting plate, and a rate control component is fixedly connected to the outer wall of the cable duct.

[0013] As a further solution of the present invention: the rate control component includes a connecting disk, the inner wall of the connecting disk is fixedly connected to the outer wall of the cable through-tube, the side of the inner wall of the connecting disk away from the outer wall of the cable through-tube is fixedly connected to a hydraulic push rod, the front end of the hydraulic push rod is fixedly connected to a push-pull disk, the inner wall of the push-pull disk is slidably connected to the side of the outer wall of the cable through-tube away from the connecting disk, the left and right sides of the rear side of the push-pull disk are respectively fixedly connected with columnar push-pull rods, the rear ends of the two columnar push-pull rods respectively extend to the left and right sides of the rear outer wall of the connecting disk and are both fixedly connected with push-pull blocks.

[0014] As a further solution of the present invention: the rear sides of the two push-pull blocks are fixedly connected to two hinged rods, the rear sides of the inner sides of the left and right groups of hinged rods are fixedly connected to push rods, the outer walls of the two push rods are movably connected to inclined slide blocks, the tops of the two inclined slide blocks are provided with inclined slides that extend to the bottom, and the outer walls of the two push rods are respectively slidably connected to the inner walls of the inclined slides opened in the two inclined slide blocks.

[0015] As a further solution of the present invention: the inner sides of the two inclined slide blocks are fixedly connected with a splint rotating block, the outer walls of the two splint rotating blocks are movably connected with a C-shaped connecting block, the inner sides of the two C-shaped connecting blocks are fixedly connected with a C-shaped connecting block connecting disk, the inner wall of the C-shaped connecting block connecting disk is fixedly connected to the side of the outer wall of the cable through pipe away from the connecting disk and the push-pull disk, the front sides of the two inclined slide blocks are fixedly connected with a splint, and the front sides of the two splints are rotatably connected with multiple pulleys.

[0016] As a further solution of the present invention: the cutting mechanism includes two cutting mechanism uprights, the bottoms of the two cutting mechanism uprights are respectively fixedly connected to the top front sides of the two side connecting plates, the rear tops of the two cutting mechanism uprights are fixedly connected with the cutting mechanism rear plate, the middle of the rear side of the cutting mechanism rear plate is respectively fixedly connected with two L-shaped hinge blocks, the rear sides of the inner tops of the two L-shaped hinge blocks are rotatably connected with L-shaped rotating rods, the left and right sides of the L-shaped rotating rods are respectively rotatably connected with V-shaped rotating rods, and the inner sides of the two V-shaped rotating rods away from the L-shaped rotating rod are rotatably connected with push shafts.

[0017] As a further solution of the present invention: the inner wall of the push shaft is fixedly connected with a columnar pressure rod, the bottom end of the columnar pressure rod is fixedly connected with a bottom plate connecting plate, the bottom end of the bottom plate connecting plate is fixedly connected with a pressure plate, the left and right sides of the pressure plate are respectively fixedly connected with pressure plate sliders, the inner walls of the two pressure plate sliders are respectively slidably connected to the outer walls of the two columnar slide rods, the left and right sides of the front side of the pressure plate are respectively fixedly connected with L-shaped push-pull rods, the outer bottoms of the two L-shaped push-pull rods are fixedly connected with L-shaped push-pull rod slides, the outer walls of the two L-shaped push-pull rod slides are respectively slidably connected to the inner walls of the V-shaped turn rod slide grooves opened by the two V-shaped turn rods, the bottom middle part of the pressure plate is fixedly connected with a cutting knife connecting frame, and the bottom of the cutting knife connecting frame is fixedly connected with a cutting knife.

[0018] The beneficial effects of the present invention are:

[0019] 1. The present invention solves the problem that the transmission rate must be kept consistent with the winding rate when the cable is transmitted and wound synchronously by providing a connection platform, a cable speed control mechanism and a speed control component. If the speed difference is large, it may cause uneven tightness of the wires, affecting the quality and performance of the cable. The cable quality is ensured by accurately controlling the cable transmission rate. Specifically, the cable is transmitted to the winding machine through the wire block, the through pipe and the inner wall of the speed control component. When the speed difference is large, the hydraulic push rod is started, the push-pull disk and the columnar push-pull rod are pulled to push the inclined slide block and the clamping plate to rotate and close. The cable is clamped by the pulley to increase the friction and slow down the transmission rate. When adjusting the speed, the closing degree of the clamping plate is adjusted by the position of the push-pull disk;

[0020] 2. The present invention solves the problem that when the cable manufacturing is about to end and the cable winding is about to be completed, the cable is separated from the rear winding roller, resulting in a decrease in the overall tension of the cable, by providing a connecting platform, a cable speed control mechanism and a speed control component, thereby ensuring the tension of the last section of the cable during transportation;

[0021] 3. The present invention realizes continuous production and precise cutting of cables by providing a cable speed control mechanism and a cutting mechanism, greatly improving production efficiency and cable quality. In addition, the device has a high degree of automation, which reduces the complexity and labor intensity of manual operation and ensures the safety of the production process. Specifically, the dual-axis motor drives the cable speed control mechanism to move forward, and the side block causes the V-shaped rotating rod to rotate on the inner wall of the hinge block, driving the L-shaped push-pull rod slide bar, and then causing the pressure plate, the cutting knife connecting frame, the cutting knife and the columnar pressure rod to move downward to complete the cable cutting. If the cable is not completely cut off, the staff pulls the L-shaped rotating rod to rotate the V-shaped rotating rod, and pushes the columnar pressure rod and the following structure to continue to move downward to ensure that the cable is completely cut off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the main body three-dimensional separation structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the main part of the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional separation structure of the main part of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting platform of the present invention;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the cable speed control mechanism of the present invention;

[0028] Figure 7 It is a schematic diagram of the three-dimensional separation structure of the cable speed control mechanism of the present invention;

[0029] Figure 8 It is a schematic diagram of the three-dimensional separation structure of the rate control component of the present invention;

[0030] Fig. 9 It is a schematic diagram of the three-dimensional structure of the cutting mechanism of the present invention;

[0031] Fig.10 It is a schematic diagram of the three-dimensional separation structure of the cutting mechanism of the present invention.

[0032] In the figure: 1. winding machine; 2. connecting table; 21. bottom table; 22. transmission plate; 23. bottom block of wire passing block; 24. wire passing block; 25. transmission groove; 26. double-axis motor; 27. conical teeth; 28. second conical teeth; 29. ​​screw rod; 210. side connecting plate; 211. hinge block; 212. V-shaped rotating rod; 213. V-shaped rotating rod slide groove; 214. columnar slide rod; 3. cutting mechanism; 31. cutting mechanism vertical plate; 32. cutting mechanism rear plate; 33. L-shaped hinge block; 34. L-shaped rotating rod; 35. V-shaped rotating rod; 36. push shaft; 37. columnar pressure rod; 38. bottom plate connecting plate; 39. pressure plate; 310. pressure plate slider; 31 1. L-shaped push-pull rod; 312. L-shaped push-pull rod slide bar; 313. cutting knife connecting frame; 314. cutting knife; 4. cable speed control mechanism; 41. cutting plate; 42. side block; 43. rear plate; 44. transmission block; 45. cable through pipe; 46. speed control assembly; 461. connecting plate; 462. hydraulic push rod; 463. push-pull plate; 464. columnar push-pull rod; 465. push-pull block; 466. hinged rod; 467. push rod; 468. inclined slide block; 469. inclined slide; 4610. splint; 4611. pulley; 4612. C-shaped connecting block; 4613. C-shaped connecting block connecting plate; 4614. splint rotating block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-4 As shown, the present invention provides a synchronous manufacturing device for multi-core wires and cables, including a winding machine 1, a connecting table 2 is fixedly connected to the rear side of the winding machine 1, a cutting mechanism 3 is fixedly connected to the top of the connecting table 2, and a cable speed control mechanism 4 is movably connected to the side of the top of the connecting table 2 away from the cutting mechanism 3.

[0035] like Figure 5-8As shown, the connecting platform 2 includes a base 21, a transmission plate 22 is fixedly connected to the top of the base 21, and side connecting plates 210 are fixedly connected to the left and right sides of the transmission plate 22, respectively, a through-line block bottom block 23 is fixedly connected to the top front side of the transmission plate 22, and a through-line block 24 is fixedly connected to the top of the through-line block bottom block 23, and transmission grooves 25 are respectively opened on the left and right sides of the top of the transmission plate 22, and a dual-axis motor 26 is fixedly connected to the middle of the front side of the transmission plate 22, and conical teeth 27 are fixedly connected to the left and right sides of the output end of the dual-axis motor 26, respectively, and the outer walls of the two conical teeth 27 are meshed with the second conical teeth 28, and the rear sides of the two second conical teeth 28 are fixedly connected with screw rods 29, and the rear sides of the two screw rods 29 extend to the inner walls of the two transmission grooves 25 opened in the base 21 and The two side connecting plates 210 are movably connected to the rear side of the inner wall of the transmission groove 25, the tops of the two side connecting plates 210 are fixedly connected with columnar slide bars 214, the tops of the two side connecting plates 210 away from the columnar slide bars 214 are fixedly connected with hinge blocks 211, the inner walls of the two hinge blocks 211 are rotatably connected with V-shaped rotating rods 212, and one side of the front side of the two V-shaped rotating rods 212 is provided with V-shaped rotating rod sliding grooves 213. The cable speed control mechanism 4 includes a cutting plate 41, the tops of the left and right sides of the cutting plate 41 are fixedly connected with side blocks 42, the outer sides of the two side blocks 42 are rotatably connected to the rear sides of the inner sides of the two V-shaped rotating rods 212, and the inner sides of the two side blocks 42 away from the cutting plate 41 are fixedly connected with the rear plate 43. The left and right sides of the bottom of the cutting plate 41 and the rear plate 43 are The rear plate 43 and the inner wall of the cutting plate 41 are fixedly connected with a cable passage 45, and the rear end of the cable passage 45 extends to the rear side of the outer wall of the cutting plate 41. The outer wall of the cable passage 45 is fixedly connected with a speed control component 46, and the speed control component 46 includes a connecting plate 461, and the inner wall of the connecting plate 461 is fixedly connected to the outer wall of the cable passage 45. A hydraulic push rod 462 is fixedly connected to the side of the inner wall of the connecting plate 461 away from the outer wall of the cable passage 45, and a push-pull plate 463 is fixedly connected to the front end of the hydraulic push rod 462. The inner wall of the push-pull disk 463 is slidably connected to the side of the outer wall of the cable through tube 45 away from the connecting disk 461, and the left and right sides of the rear side of the push-pull disk 463 are respectively fixedly connected with columnar push-pull rods 464, and the rear ends of the two columnar push-pull rods 464 extend to the left and right sides of the outer wall of the rear side of the connecting disk 461 respectively and are fixedly connected with push-pull blocks 465, and the rear sides of the two push-pull blocks 465 are fixedly connected with two hinged rods 466, and the rear sides of the inner sides of the left and right sets of hinged rods 466 are fixedly connected with push rods 467, and the outer walls of the two push rods 467 are movably connected with inclined slide blocks 468, and the tops of the two inclined slide blocks 468 are provided with inclined slides 469 that penetrate to the bottom, and the outer walls of the two push rods 467 are respectively slidably connected to the inner walls of the inclined slides 469 opened in the two inclined slide blocks 468.The inner sides of the two inclined slide blocks 468 are fixedly connected with a clamping plate rotating block 4614, the outer walls of the two clamping plate rotating blocks 4614 are movably connected with a C-shaped connecting block 4612, the inner sides of the two C-shaped connecting blocks 4612 are fixedly connected with a C-shaped connecting block connecting disk 4613, the inner wall of the C-shaped connecting block connecting disk 4613 is fixedly connected to the outer wall of the cable through pipe 45 away from the connecting disk 461 and the push-pull disk 463, the front sides of the two inclined slide blocks 468 are fixedly connected with a clamping plate 4610, and the front sides of the two clamping plates 4610 are rotatably connected with a plurality of pulleys 4611;

[0036] The cable is transmitted to the winding machine 1 through the cable block 24, the cable tube 45 and the inner wall of the rate control component 46. When the cable transmission rate is greatly different from the winding rate, the hydraulic push rod 462 is started. After the hydraulic push rod 462 is started, the push-pull plate 463 is pulled to move backward. The push-pull plate 463 moves backward and drives the two columnar push-pull rods 464 to push the push-pull block 465 and the two sets of hinged rods 466 on the rear side to move backward, and the inclined slide 469 opened in the inclined slide block 468 is opened through the support rod 467 provided on the inner side of the hinged rod 466. The inner wall slides, and then the two inclined slide blocks 468 push the clamping plate 4610 to rotate on the inner wall of the two C-shaped connecting blocks 4612 through the clamping plate rotating block 4614, so that the two clamping plates 4610 rotate and close, and the cable is clamped by multiple pulleys 4611 provided on the inner side of the clamping plate 4610, thereby increasing the friction of the cable, thereby slowing down the transmission rate of the cable. When the speed needs to be adjusted, at this time, it is only necessary to adjust the position of the push-pull disk 463 to adjust the closing degree of the clamping plate 4610, so as to achieve precise control of the cable transmission rate;

[0037] In addition, when a cable manufacturing is about to end and the cable is about to be wound, the cable is detached from the rear winding roller, thereby reducing the overall tension of the cable. At this time, the clamping of the rate control component 46 can enable the remaining cable to maintain the required tension during transmission, and start the transmission through the dual-axis motor 26 to engage the conical teeth 27 on both sides of the transmission to rotate the second conical teeth 28 to drive the screw rod 29 to rotate the transmission cable rate control mechanism 4 as a whole, thereby ensuring the tension of the last section of cable during transportation.

[0038] like Figure 9-10As shown, the cutting mechanism 3 includes two cutting mechanism upright plates 31, the bottoms of the two cutting mechanism upright plates 31 are respectively fixedly connected to the top front sides of the two side connecting plates 210, the rear tops of the two cutting mechanism upright plates 31 are fixedly connected with a cutting mechanism rear plate 32, the middle of the rear side of the cutting mechanism rear plate 32 is respectively fixedly connected with two L-shaped hinge blocks 33, the rear sides of the inner tops of the two L-shaped hinge blocks 33 are rotatably connected with an L-shaped rotating rod 34, the left and right sides of the L-shaped rotating rod 34 are respectively rotatably connected with V-shaped rotating rods 35, the inner sides of the two V-shaped rotating rods 35 are rotatably connected with a push shaft 36 on one side away from the L-shaped rotating rod 34, the inner wall of the push shaft 36 is fixedly connected with a columnar pressure rod 37, and the bottom end of the columnar pressure rod 37 is fixedly connected to the bottom plate. The connecting plate 38, the bottom end of the bottom plate connecting plate 38 is fixedly connected with a pressing plate 39, and the left and right sides of the pressing plate 39 are respectively fixedly connected with pressing plate sliders 310, and the inner walls of the two pressing plate sliders 310 are respectively slidably connected to the outer walls of the two columnar slide bars 214, and the left and right sides of the front side of the pressing plate 39 are respectively fixedly connected with L-shaped push-pull rods 311, and the outer bottoms of the two L-shaped push-pull rods 311 are fixedly connected with L-shaped push-pull rod sliders 312, and the outer walls of the two L-shaped push-pull rod sliders 312 are respectively slidably connected to the inner walls of the V-shaped rotating rod slots 213 opened by the two V-shaped rotating rods 212, and the middle part of the bottom of the pressing plate 39 is fixedly connected with a cutting knife connecting frame 313, and the bottom of the cutting knife connecting frame 313 is fixedly connected with a cutting knife 314;

[0039] When the remaining cable cannot be transported any further, the staff needs to cut the entangled cable that cannot be transported any further. At this time, the dual-axis motor 26 continues to start, and the cable speed control mechanism 4 continues to move forward as a whole. When the cable speed control mechanism 4 moves forward as a whole, the side blocks 42 on both sides push the two V-shaped rotating rods 212 to rotate on the inner wall of the hinge block 211 with the middle as the axis. The rear sides of the two V-shaped rotating rods 212 rotate, and the front sides of the two V-shaped rotating rods 212 rotate toward the bottom. When the front sides of the two V-shaped rotating rods 212 rotate toward the bottom, the V-shaped rotating rod slide groove 213 is opened to push the L-shaped push-pull rod slide bar 312, and then pull the L-shaped push-pull rod 311 to drive the pressure plate 39, the cutting knife connecting frame 313, the cutting knife 314 and the columnar pressure rod 3 7 moves toward the bottom, and then cuts the remaining cable on the front side of the cable rate control mechanism 4. When the cable is not completely cut off, at this time, the staff only needs to pull the L-shaped rotating rod 34 to rotate toward the bottom. The rotation of the L-shaped rotating rod 34 drives the V-shaped rotating rods 35 on both sides to rotate and press the columnar pressure rod 37 and the following structure through the push shaft 36 to continue to move downward, so that the cutting knife 314 continues to press and cut the cable to ensure that the remaining cable is completely cut off. At this time, the staff can easily remove the cut cable segment and prepare a new cable to continue the production process, realizing the continuous production and precise cutting of the cable, greatly improving the production efficiency and cable quality. In addition, the device has a high degree of automation, which reduces the complexity and labor intensity of manual operation and ensures the safety of the production process.

[0040] Working principle of the present invention: the cable is transmitted to the winding machine 1 through the cable block 24, the cable tube 45 and the inner wall of the rate control component 46. When the cable transmission rate is greatly different from the winding rate, at this time, the hydraulic push rod 462 is started. After the hydraulic push rod 462 is started, the push-pull plate 463 is pulled to move backward. The push-pull plate 463 moves backward to drive the two columnar push-pull rods 464 to push the push-pull block 465 and the two sets of hinged rods 466 on the rear side to move backward, and slide on the inner wall of the inclined slot 469 opened by the inclined slot block 468 through the push rod 467 provided on the inner side of the hinged rod 466, so that the two inclined slot blocks 468 push the clamp plate 4610 to rotate on the inner wall of the two C-shaped connecting blocks 4612 through the clamp plate rotating block 4614, so that the two clamp plates 4610 rotate and close, and the clamp plate 4 The multiple pulleys 4611 provided on the inner side of 610 clamp the cable, thereby increasing the friction of the cable, thereby slowing down the transmission rate of the cable. When the rate needs to be adjusted, at this time, it is only necessary to adjust the position of the push-pull disk 463 to adjust the closing degree of the clamping plate 4610 to achieve precise control of the cable transmission rate. In addition, when a cable manufacturing is about to end and the cable is about to be wound, the cable is separated from the rear winding roller, thereby reducing the overall tension of the cable. At this time, the clamping of the rate control component 46 can keep the required tension of the remaining cable during transmission, and start the transmission through the dual-axis motor 26. The conical teeth 27 on both sides engage the second conical teeth 28 to rotate and drive the screw rod 29 to rotate the transmission cable rate control mechanism 4 to move as a whole, thereby ensuring the tension of the last section of cable during transportation;

[0041] When the remaining cable cannot be transported any further, the staff needs to cut the entangled cable that cannot be transported any further. At this time, the dual-axis motor 26 continues to start, and the cable speed control mechanism 4 continues to move forward as a whole. When the cable speed control mechanism 4 moves forward as a whole, the side blocks 42 on both sides push the two V-shaped rotating rods 212 to rotate on the inner wall of the hinge block 211 with the middle as the axis. The rear sides of the two V-shaped rotating rods 212 rotate, and the front sides of the two V-shaped rotating rods 212 rotate toward the bottom. When the front sides of the two V-shaped rotating rods 212 rotate toward the bottom, the L-shaped push-pull rod slide is pushed by the V-shaped rotating rod slide groove 213. 312 then pulls the L-shaped push-pull rod 311 to drive the pressure plate 39, the cutting knife connecting frame 313, the cutting knife 314 and the columnar pressure rod 37 to move toward the bottom, and then the remaining cable on the front side of the cable rate control mechanism 4 is cut. When the cable cutting is not completely cut off, at this time, the staff only needs to pull the L-shaped rotating rod 34 to rotate toward the bottom. The rotation of the L-shaped rotating rod 34 drives the V-shaped rotating rods 35 on both sides to rotate and press the columnar pressure rod 37 and the following structure through the push shaft 36 to continue to move downward, so that the cutting knife 314 continues to press and cut the cable to ensure that the remaining cable is completely cut off. At this time, the staff can easily remove the cut cable segment.

[0042] The above shows and describes the basic principles and main features of the present invention and the 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 to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A synchronous manufacturing device for multi-core wires and cables, comprising a winding machine (1), characterized in that: The rear side of the winding machine (1) is fixedly connected to a connecting platform (2), the top of the connecting platform (2) is fixedly connected to a cutting mechanism (3), and the top of the connecting platform (2) is movably connected to a cable speed control mechanism (4) on a side away from the cutting mechanism (3); The connecting platform (2) comprises a base (21), a transmission plate (22) is fixedly connected to the top of the base (21), side connection plates (210) are fixedly connected to the left and right sides of the transmission plate (22), a wire-passing block bottom block (23) is fixedly connected to the front side of the top of the transmission plate (22), a wire-passing block (24) is fixedly connected to the top of the wire-passing block bottom block (23), and transmission grooves (25) are respectively provided on the left and right sides of the top of the transmission plate (22).

2. A synchronous manufacturing device for multi-core wires and cables according to claim 1, characterized in that: A dual-axis motor (26) is fixedly connected to the middle of the front side of the transmission plate (22), and conical teeth (27) are fixedly connected to the left and right sides of the output end of the dual-axis motor (26), respectively. The outer walls of the two conical teeth (27) are meshed with second conical teeth (28), and the rear sides of the two second conical teeth (28) are fixedly connected to screw rods (29), and the rear sides of the two screw rods (29) extend to the inner walls of two transmission grooves (25) opened on the base (21) and are movably connected to the rear sides of the inner walls of the transmission grooves (25).

3. A synchronous manufacturing device for multi-core wires and cables according to claim 1, characterized in that: The tops of the two side connecting plates (210) are fixedly connected with a columnar sliding bar (214), the tops of the two side connecting plates (210) away from the columnar sliding bar (214) are fixedly connected with a hinge block (211), the inner walls of the two hinge blocks (211) are rotatably connected with a V-shaped rotating rod (212), and one side of the front side of the two V-shaped rotating rods (212) is provided with a V-shaped rotating rod sliding groove (213).

4. A synchronous manufacturing device for multi-core wires and cables according to claim 1, characterized in that: The cable speed control mechanism (4) comprises a cutting plate (41), the tops of the left and right sides of the cutting plate (41) are respectively fixedly connected with side blocks (42), the outer sides of the two side blocks (42) are respectively rotatably connected to the rear sides of the inner sides of the two V-shaped rotating rods (212), the inner sides of the two side blocks (42) away from the cutting plate (41) are fixedly connected with a rear plate (43), the left and right sides of the bottoms of the cutting plate (41) and the rear plate (43) are respectively fixedly connected with transmission blocks (44), the outer walls of the two transmission blocks (44) are respectively slidably connected to the inner walls of the two transmission grooves (25), and the inner walls of the two transmission blocks (44) are respectively threadedly connected to the outer walls of the two screw rods (29) on one side of the inner wall of the transmission groove (25).

5. A synchronous manufacturing device for multi-core wires and cables according to claim 4, characterized in that: The rear plate (43) and the inner wall of the cutting plate (41) are fixedly connected with a cable through-tube (45), the rear end of the cable through-tube (45) extends to the rear side of the outer wall of the cutting plate (41), and the outer wall of the cable through-tube (45) is fixedly connected with a rate control component (46).

6. A synchronous manufacturing device for multi-core wires and cables according to claim 5, characterized in that: The rate control component (46) comprises a connecting disk (461), the inner wall of which is fixedly connected to the outer wall of the cable duct (45), a hydraulic push rod (462) is fixedly connected to the side of the inner wall of the connecting disk (461) away from the outer wall of the cable duct (45), a push-pull disk (463) is fixedly connected to the front end of the hydraulic push rod (462), the inner wall of the push-pull disk (463) is slidably connected to the side of the outer wall of the cable duct (45) away from the connecting disk (461), and columnar push-pull rods (464) are fixedly connected to the left and right sides of the rear side of the push-pull disk (463), and the rear ends of the two columnar push-pull rods (464) extend to the left and right sides of the rear outer wall of the connecting disk (461) respectively and are fixedly connected to push-pull blocks (465).

7. A synchronous manufacturing device for multi-core wires and cables according to claim 6, characterized in that: The rear sides of the two push-pull blocks (465) are fixedly connected to two hinged rods (466), the rear sides of the inner sides of the left and right groups of hinged rods (466) are fixedly connected to a push rod (467), the outer walls of the two push rods (467) are movably connected to an inclined slide block (468), the tops of the two inclined slide blocks (468) are provided with an inclined slide (469) extending to the bottom, and the outer walls of the two push rods (467) are respectively slidably connected to the inner walls of the inclined slide (469) opened in the two inclined slide blocks (468).

8. A synchronous manufacturing device for multi-core wires and cables according to claim 7, characterized in that: The inner sides of the two inclined slide blocks (468) are fixedly connected with a clamping plate rotating block (4614), the outer walls of the two clamping plate rotating blocks (4614) are movably connected with a C-shaped connecting block (4612), the inner sides of the two C-shaped connecting blocks (4612) are fixedly connected with a C-shaped connecting block connecting disk (4613), the inner wall of the C-shaped connecting block connecting disk (4613) is fixedly connected to the outer wall of the cable duct (45) away from the connecting disk (461) and the push-pull disk (463), the front sides of the two inclined slide blocks (468) are fixedly connected with a clamping plate (4610), and the front sides of the two clamping plates (4610) are rotatably connected with a plurality of pulleys (4611).

9. The synchronous manufacturing device for multi-core wires and cables according to claim 1, characterized in that: The cutting mechanism (3) comprises two cutting mechanism upright plates (31), the bottoms of the two cutting mechanism upright plates (31) are respectively fixedly connected to the top front sides of the two side connecting plates (210), the rear tops of the two cutting mechanism upright plates (31) are fixedly connected to the cutting mechanism rear plate (32), the middle of the rear side of the cutting mechanism rear plate (32) are respectively fixedly connected to two L-shaped hinge blocks (33), the rear sides of the inner tops of the two L-shaped hinge blocks (33) are rotatably connected to an L-shaped rotating rod (34), the left and right sides of the L-shaped rotating rod (34) are respectively rotatably connected to V-shaped rotating rods (35), and the inner sides of the two V-shaped rotating rods (35) away from the L-shaped rotating rod (34) are rotatably connected to a push shaft (36).

10. A synchronous manufacturing device for multi-core wires and cables according to claim 9, characterized in that: The inner wall of the push shaft (36) is fixedly connected with a columnar pressure rod (37), the bottom end of the columnar pressure rod (37) is fixedly connected with a bottom plate connecting plate (38), the bottom end of the bottom plate connecting plate (38) is fixedly connected with a pressure plate (39), the left and right sides of the pressure plate (39) are respectively fixedly connected with pressure plate sliders (310), the inner walls of the two pressure plate sliders (310) are respectively slidably connected to the outer walls of the two columnar slide bars (214), and the left and right sides of the front side of the pressure plate (39) are respectively fixed An L-shaped push-pull rod (311) is connected, and the outer bottoms of the two L-shaped push-pull rods (311) are fixedly connected to L-shaped push-pull rod slide bars (312), and the outer walls of the two L-shaped push-pull rod slide bars (312) are respectively slidably connected to the inner walls of the V-shaped rotating rod sliding grooves (213) opened by the two V-shaped rotating rods (212), and the middle part of the bottom of the pressing plate (39) is fixedly connected to a cutting knife connecting frame (313), and the bottom of the cutting knife connecting frame (313) is fixedly connected to a cutting knife (314).

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