A cable twisting machine

Abstract

The present invention belongs to the technical field of twisting machines, and specifically is a cable twisting machine, comprising: a base; a twisting mechanism, which is provided with two groups and is respectively located at two ends above the base; a support plate is fixedly connected to one end of the top of the base, and a first support column is rotatably connected to one end of the support plate, a first support frame is fixedly connected to the middle of the base, and a second support column is rotatably connected to the top of the first support frame, and two groups of the twisting mechanisms are respectively arranged at one end of the first support column and the second support column; the present invention allows the two groups of twisting mechanisms to rotate in opposite directions through the design of the first bevel gear, the second bevel gear and the third bevel gear, so that adjacent layers of stranded wire will generate torques in opposite directions, and these torques will offset each other, thereby reducing the overall torque fluctuation of the stranded wire, so that the stranded wire obtains better stability, and such a design can prevent the single wire of the outer layer from being embedded in the inner layer, thereby keeping the circular structure of the stranded wire intact.

Description

Technical Field

[0001] The invention belongs to the technical field of twisting machines, in particular to a cable twisting machine. Background Art

[0002] Cable twisting machines are key equipment in cable production. Their performance directly affects the quality of finished cable products and production efficiency. Traditional cable twisting machines often have problems such as uneven twisting, loose wire cores, and complex adjustments during the twisting process. These problems not only affect the electrical performance and mechanical strength of the cable, but also increase the failure rate and maintenance costs during the production process.

[0003] After searching, a Chinese patent with publication number CN116313294A discloses a cable twisting machine, which specifically relates to the field of cable production technology. A wire-releasing mechanism, a conductor mechanism and a twisting mechanism arranged in a colinear manner are arranged on the top of the base; the wire-releasing mechanism includes a carrier plate, and a plurality of winding rollers with conductor cores wound thereon are installed on the side of the carrier plate facing the conductor mechanism, and a wire roll replacement assembly is arranged between the winding rollers and the carrier plate; the conductor mechanism includes a truncated table and a side plate, and a core wire hole is provided through the axis line position of the truncated table; the twisting mechanism includes two U-shaped brackets, and ring plates are fixedly provided at the open ends of the two U-shaped brackets, and a twisting wheel is rotatably installed between the two ring plates, and a straight groove is provided through the axis line position of the twisting wheel, and a plurality of spiral guide grooves are provided on the inner circumference of the straight groove, and a twisting reinforcement assembly is fixedly provided at the edge position of the twisting wheel away from the conductor mechanism;

[0004] In the above technology, although the spiral guide groove on the inner side of the twisting wheel is designed to allow the conductor cores to be twisted evenly and tightly on the central conductor core, the design mainly focuses on the layout of the twisting mechanism and the optimization of the transmission path, and cannot achieve the reverse rotation of the inner twisting mechanism and the outer twisting mechanism during the production of multi-layer cables, and cannot solve the problem of the differential speed of the rotation between the inner twisting mechanism and the outer twisting mechanism, thereby reducing the scope of application;

[0005] To this end, the present invention provides a cable twisting machine. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a cable twisting machine described in the present invention comprises: a base;

[0008] The twisting mechanism is provided with two groups, and is respectively located at the two ends above the base;

[0009] The top of the base is fixedly connected to a support plate, and one end of the support plate is rotatably connected to the first support column, the middle of the base is fixedly connected to the first support frame, and the top of the first support frame is rotatably connected to the second support column, the two groups of twisting mechanisms are respectively arranged on the first support column and one end of the second support column, the base is located between the two groups of twisting mechanisms and is rotatably connected to the first bevel gear, the top of the first bevel gear is located at one end of the support plate and is meshed and connected to the second bevel gear, the second bevel gear is transmission connected to the first support column, the top of the first bevel gear is located at one end of the first support frame and is meshed and connected to the third bevel gear, and the third bevel gear is transmission connected to the second support column;

[0010] The twisting mechanism includes a turntable, a mounting frame and a twisting disk, four mounting frames are fixedly connected to one end of the turntable side wall, the four mounting frames are evenly distributed on the turntable side wall, a winding roller is arranged at one end of the inner wall of the mounting frame, and the four mounting frames are fixedly connected to the twisting disk at one end away from the turntable.

[0011] Preferably, the support plate is located below the first support column and is fixedly connected to a motor, an output end of the motor is fixedly connected to a driving gear, one end of the driving gear is fixedly connected to a transmission shaft, and the transmission shaft is fixedly connected to the second bevel gear.

[0012] Preferably, a first driven gear is fixedly connected to one end of the first support column, the first driven gear is fixedly connected to the rotating disk, and the first driven gear is meshingly connected to the driving gear.

[0013] Preferably, the base is located below the first support frame and is fixedly connected to a gearbox, the gearbox input shaft is fixedly connected to the third bevel gear, and the gearbox output shaft is fixedly connected to a speed gear.

[0014] Preferably, a second driven gear is fixedly connected to one end of the second support column, the second driven gear is fixedly connected to the rotating disk, and the second driven gear is meshingly connected to the speed gear.

[0015] Preferably, the base is located between the two sets of twisting mechanisms and is fixedly connected to a second support frame, the first bevel gear is located below the second support frame, and a guide cover is fixedly connected to the top of the second support frame. The guide cover is conical and has a diameter at one end of the support plate that is larger than a diameter at one end of the first support frame.

[0016] Preferably, the base is fixedly connected to a third support frame at both of the two twisting discs, and a collar is fixedly connected to the top of the third support frame, and the collar is rotatably connected to the twisting disc.

[0017] Preferably, the twisting disk is provided with a wire hole at the connection with the mounting frame, the wire hole passes through the twisting disk and the mounting frame, the twisting disk is fixedly connected with a connecting column at the center position of the side wall at one end of the mounting frame, and the connecting column is fixedly connected to the turntable.

[0018] Preferably, a wire passing channel is provided at the center of the twisting disk, and the wire passing channel passes through the connecting column, the rotating disk, the first supporting column and the second supporting column, and the axis position of the wire passing channel overlaps with the axis position of the guide cover.

[0019] Preferably, the diameter of the twisting disk is smaller than the diameter of the rotating disk, one end of the inner wall of the mounting frame is fixedly connected to a fixing column, and one end of the fixing column is fixedly connected to a wire ring.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The cable twisting machine described in the present invention allows two sets of twisting mechanisms to rotate in opposite directions through the design of the first bevel gear, the second bevel gear and the third bevel gear, so that in the multi-layer twisted cable, the twisting directions of the two adjacent layers are opposite. When the twisting directions of the two adjacent layers are opposite, when the stranded wire is subjected to force, the adjacent layers will generate torques in opposite directions, and these torques will offset each other, thereby reducing the overall torque fluctuation of the stranded wire and making the stranded wire obtain better stability. This stability helps to reduce the deformation and damage of the stranded wire during subsequent processing and use. In addition, this design can prevent the single wire of the outer layer from being embedded in the inner layer, thereby keeping the circular structure of the stranded wire intact. This rounded appearance is not only beautiful, but also helps to improve the electrical performance and mechanical strength of the stranded wire.

[0022] 2. The cable twisting machine described in the present invention adjusts the rotation speed of the outer twisting mechanism, i.e., the twisting mechanism at one end of the second support column, through a gearbox to achieve differential rotation with the inner twisting mechanism, i.e., the twisting mechanism at one end of the first support column, which can further optimize the twisting effect. The differential rotation helps to make the twisting tighter, reduce the twisting gap, and improve the overall quality of the cable. Moreover, the rotation speed of the outer twisting mechanism can be adjusted as needed, thereby improving the flexibility in the production process. The staff can quickly adjust the twisting speed and twisting ratio according to factors such as the cable specifications, materials and production requirements to meet different production needs. The design of reverse twisting and differential rotation helps to reduce wear and failure during the twisting process. Since the twisting is more stable and uniform, the wear degree of the twisting mechanism and the cable core will be reduced, thereby extending the service life of the equipment and the cable.

[0023] 3. The cable twisting machine described in the present invention drives the transmission shaft to rotate through a motor, thereby driving the two sets of twisting mechanisms to rotate. Under the action of the first bevel gear, the second bevel gear and the third bevel gear, the two sets of twisting mechanisms will be in a reverse rotation state. The design of the gearbox allows the two sets of twisting mechanisms to rotate differentially, which makes the cable more evenly stressed during the twisting process, effectively avoiding the cable quality problems caused by uneven twisting in traditional equipment. At the same time, the design also improves the production efficiency of cable twisting, especially when processing large-section cables. By adjusting the twisting speed, the production cycle can be significantly shortened and the production cost can be reduced. In addition, the twisting machine adopts a compact transmission structure design, which reduces the equipment footprint and cost. At the same time, the optimized layout also improves the stability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 It is a front view structural schematic diagram of the present invention;

[0027] Figure 3 It is a schematic diagram of the connection structure between the first support column and the twisting mechanism in the present invention;

[0028] Figure 4 It is a schematic diagram of the connection structure between the second support column and the twisting mechanism in the present invention;

[0029] Figure 5 It is a schematic diagram of the twisting mechanism structure in the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the mounting frame in the present invention;

[0031] Figure 7 It is a schematic diagram of the connection structure between the first bevel gear, the second bevel gear and the third bevel gear in the present invention.

[0032] In the figure: 1. base; 101. support plate; 102. first support column; 103. first support frame; 104. second support column; 105. first bevel gear; 106. second bevel gear; 107. third bevel gear; 108. motor; 109. driving gear; 110. transmission shaft; 111. first driven gear; 112. gearbox; 113. speed gear; 114. second driven gear; 115. second support frame; 116. guide cover; 117. third support frame; 118. collar; 2. twisting mechanism; 201. turntable; 202. mounting frame; 203. winding roller; 204. twisting disk; 205. wire hole; 206. connecting column; 207. wire channel; 208. fixing column; 209. wire ring. DETAILED DESCRIPTION

[0033] 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.

[0034] like Figures 1 to 7 As shown, a cable twisting machine according to an embodiment of the present invention comprises: a base 1;

[0035] The twisting mechanism 2 is provided with two groups, and is respectively located at the two ends above the base 1; a support plate 101 is fixedly connected to one end of the top of the base 1, and a first support column 102 is rotatably connected to one end of the support plate 101; a first support frame 103 is fixedly connected to the middle of the base 1, and a second support column 104 is rotatably connected to the top of the first support frame 103; two groups of twisting mechanisms 2 are respectively arranged at one end of the first support column 102 and the second support column 104; the base 1 is located between the two groups of twisting mechanisms 2 and is rotatably connected to a first bevel gear 105; the top of the first bevel gear 105 is located at one end of the support plate 101 and is meshed and connected to a second bevel gear 106 , the second bevel gear 106 is transmission-connected to the first support column 102, the top of the first bevel gear 105 is located at one end of the first support frame 103 and is meshed with the third bevel gear 107, and the third bevel gear 107 is transmission-connected to the second support column 104; the twisting mechanism 2 includes a rotating disk 201, a mounting frame 202 and a twisting disk 204, one end of the side wall of the rotating disk 201 is fixedly connected with four mounting frames 202, and the four mounting frames 202 are evenly distributed on the side wall of the rotating disk 201, and a winding roller 203 is arranged at one end of the inner wall of the mounting frame 202, and the four mounting frames 202 are fixedly connected with the twisting disk 204 at one end away from the rotating disk 201;

[0036] In this embodiment, the winding roller 203 with the stranded wire is first installed on the mounting frame 202, wherein the winding roller 203 and the mounting frame 202 are detachably connected. After the winding roller 203 is installed, one end of the stranded wire on the winding roller 203 is pulled out and passed through the stranding disk 204. After the four stranded wires have passed through the stranding disk 204, they need to be put together, so that when the stranding mechanism 2 rotates, the four stranded wires can be twisted together, wherein the stranding mechanism 2 located at one end of the first support column 102 twists the inner layer of the cable, and the stranding mechanism 2 located at one end of the second support column 104 twists the outer layer of the cable. In addition, the first bevel gear 105 and the second bevel gear 106 are used to twist the stranded wire together. The design of 106 and the third bevel gear 107 allows the two sets of twisting mechanisms 2 to rotate in opposite directions, so that the twisting directions of two adjacent layers of twisted wires of the cable will be opposite. When the twisting directions of the two adjacent layers are opposite, when the twisted wires are subjected to force, the adjacent layers will generate torques in opposite directions. These torques will offset each other, thereby reducing the overall torque fluctuation of the twisted wires and making the twisted wires more stable. This stability helps to reduce deformation and damage of the twisted wires during subsequent processing and use. In addition, this design can prevent the single wire of the outer layer from being embedded in the inner layer, thereby keeping the circular structure of the twisted wire intact. This rounded appearance is not only beautiful, but also helps to improve the electrical performance and mechanical strength of the twisted wires.

[0037] like Figures 1 to 4 As shown, the support plate 101 is located below the first support column 102 and is fixedly connected to a motor 108, and the output end of the motor 108 is fixedly connected to a driving gear 109, and one end of the driving gear 109 is fixedly connected to a transmission shaft 110, and the transmission shaft 110 is fixedly connected to the second bevel gear 106; one end of the first support column 102 is fixedly connected to a first driven gear 111, the first driven gear 111 is fixedly connected to the turntable 201, and the first driven gear 111 is meshedly connected to the driving gear 109; the base 1 is located below the first support frame 103 and is fixedly connected to a gearbox 112, the input shaft of the gearbox 112 is fixedly connected to the third bevel gear 107, and the output shaft of the gearbox 112 is fixedly connected to a speed gear 113; one end of the second support column 104 is fixedly connected to a second driven gear 114, the second driven gear 114 is fixedly connected to the turntable 201, and the second driven gear 114 is meshedly connected to the speed gear 113;

[0038] In this embodiment, the second bevel gear 106 can be smoothly connected to the first support column 102 through the design of the first driven gear 111 and the transmission shaft 110, and the motor 108 is designed to provide a driving force for the rotation of the twisting mechanism 2. The third bevel gear 107 can be smoothly connected to the second support column 104 through the design of the second driven gear 114, the gearbox 112 and the speed gear 113. In this way, when the motor 108 is turned on, the two sets of twisting mechanisms 2 can rotate in the opposite direction. In addition, the speed of the outer twisting mechanism 2 (i.e., the twisting mechanism 2 at one end of the second support column 104) is adjusted by the gearbox 112 to achieve differential rotation with the inner twisting mechanism 2 (i.e., the twisting mechanism 2 at one end of the first support column 102), which can further The twisting effect is further optimized. The differential rotation helps to make the twisting tighter, reduce the twisting gap, and improve the overall quality of the cable. The rotation speed of the outer twisting mechanism 2 can be adjusted as needed, thereby improving the flexibility of the production process. The staff can quickly adjust the twisting speed and twisting ratio according to factors such as cable specifications, materials and production requirements to adapt to different production needs. The design of reverse twisting and differential rotation helps to reduce wear and failure during the twisting process. Since the twisting is more stable and uniform, the degree of wear of the twisting mechanism 2 and the cable core will be reduced, thereby extending the service life of the equipment and cable. The gearbox 112 mainly changes the rotation speed and torque through the meshing and transmission combination of gears with different numbers of teeth, thereby realizing the adjustment of the rotation speed of the outer twisting mechanism 2.

[0039] like Figure 1 to Figure 2 As shown, the base 1 is located between the two sets of twisting mechanisms 2 and is fixedly connected to a second support frame 115, the first bevel gear 105 is located below the second support frame 115, and a guide cover 116 is fixedly connected to the top of the second support frame 115. The guide cover 116 is conical and located at one end of the support plate 101. The diameter is larger than the diameter of one end of the first support frame 103;

[0040] In this embodiment, the guide cover 116 is a horizontally placed conical cover body. After the inner twisting mechanism 2 has twisted the strands, the strands need to pass through the guide cover 116 and be pulled to the outer twisting mechanism 2. The design of the guide cover 116 allows the strands to naturally adjust their direction gradually along the conical surface as they pass through, ensuring that they can accurately and stably enter the outer twisting mechanism 2. This guiding effect helps to reduce the deviation and dispersion of materials during the transfer process, thereby improving production efficiency and product quality.

[0041] like Figures 1 to 4 As shown, the base 1 is fixedly connected to the third support frame 117 at the two twisted discs 204, and the top of the third support frame 117 is fixedly connected to the ring 118, and the ring 118 is rotatably connected to the twisted disc 204;

[0042] In this embodiment, the third support frame 117 is designed to support one end of the twisting disk 204 in the twisting mechanism 2 to prevent the twisting mechanism 2 from tilting due to one end of the twisting disk 204 being suspended in the air for a long time, thereby affecting the twisting effect of the stranded wire. The ring 118 is designed to allow the twisting disk 204 to rotate smoothly.

[0043] like Figures 3 to 6 As shown, the twisting disc 204 is provided with a wire hole 205 at the connection of the mounting frame 202, and the wire hole 205 passes through the twisting disc 204 and the mounting frame 202. The twisting disc 204 is located at the center of the side wall of one end of the mounting frame 202 and is fixedly connected with a connecting column 206, and the connecting column 206 is fixedly connected to the rotating disc 201;

[0044] In this embodiment, the design of the wire hole 205 allows the coke chips to pass through the twisting disk 204 smoothly, and the design of the connecting column 206 connects the center position of the twisting disk 204 and the rotating disk 201 together, so that the twisting mechanism 2 is more stable when rotating.

[0045] like Figures 3 to 5 As shown, there is a wire-passing channel 207 at the center of the twisting disk 204, and the wire-passing channel 207 passes through the connecting column 206, the rotating disk 201, the first supporting column 102 and the second supporting column 104, and the axis position of the wire-passing channel 207 overlaps with the axis position of the guide cover 116;

[0046] In this embodiment, the design of the wire passage 207 facilitates the stranded wires twisted by the inner layer twisting mechanism 2 to pass smoothly through the outer layer twisting mechanism 2. During operation, the stranded wires twisted by the inner layer twisting mechanism 2 are first passed through the guide cover 116, and then the stranded wires are inserted into the entrance of the wire passage 207 on the second support column 104, and finally extended from the outlet of the wire passage 207 on the twisting disk 204, so that the stranded wires of the outer layer twisting mechanism 2 can be twisted on the stranded wires twisted by the inner layer twisting mechanism 2. The wire passage 207 is passed through the first support column 102. This design is to facilitate the production of multi-layer twisted wire cables. During operation, the stranded wires twisted in the previous process are inserted from the entrance of the wire passage 207 on the first support column 102, so that the stranded wires can smoothly pass through the twisting mechanism 2 on the first support column 102, so that the production of multi-layer twisted wire cables can be carried out smoothly.

[0047] like Figures 5 and 6 As shown, the diameter of the twisting disk 204 is smaller than that of the rotating disk 201, and a fixing column 208 is fixedly connected to one end of the inner wall of the mounting frame 202, and a wire ring 209 is fixedly connected to one end of the fixing column 208;

[0048] In this embodiment, the larger diameter of the turntable 201 means that the strands have more space when being wound, which helps to distribute the strands more evenly on the turntable 201 and avoids crossing and overlapping of the strands. The wire ring 209 is designed to guide the strands pulled out from the winding roller 203 to facilitate the strands to continue passing through the wire hole 205. This design prevents the strands from being scattered and entangled between the twisting disk 204 and the turntable 201.

[0049] Working principle: First, install the winding roller 203 with the stranded wire on the mounting frame 202. After the winding roller 203 is installed, pull out one end of the stranded wire on the winding roller 203 and pass it through the wire ring 209 and the wire hole 205. After the four stranded wires pass through the wire hole 205, they need to be put together so that when the twisting mechanism 2 rotates, the four stranded wires can be twisted together. The twisting mechanism 2 at one end of the first support column 102 twists the inner layer of the cable, and the twisting mechanism 2 at one end of the second support column 104 twists the outer layer of the cable. After the inner layer twisting mechanism 2 twists the stranded wire, the stranded wire needs to pass through the guide cover 1. 16, and insert it from the entrance of the wire passage 207 at one end of the second support column 104, so that the stranded wire passes through the outer stranding mechanism 2, so that the outer stranding mechanism can strand the outer stranded wires of the cable. During operation, the motor 108 is turned on to drive the driving gear 109 to rotate, thereby driving the first driven gear 111 to rotate, and then driving the inner layer stranding mechanism 2 to rotate. When the driving gear 109 rotates, it will drive the transmission shaft 110 to rotate, thereby driving the second bevel gear 106 to rotate, and then driving the first bevel gear 105 to rotate. When the first bevel gear 105 rotates, it will drive the third bevel gear 107 to rotate, thereby driving The input shaft of the gearbox 112 rotates, thereby driving the speed gear 113 to rotate. Driven by the speed gear 113, the second driven gear 114 will rotate, thereby driving the outer twisting mechanism 2 to rotate. The design of the first bevel gear 105, the second bevel gear 106 and the third bevel gear 107 allows the two sets of twisting mechanisms 2 to rotate in opposite directions, so that the twisting directions of the two adjacent layers of the cable will be opposite. When the twisting directions of the two adjacent layers are opposite, when the twisted wires are subjected to force, the adjacent layers will generate torques in opposite directions, and these torques will offset each other, thereby reducing the overall torque fluctuation of the twisted wires and making the twisted wires more stable. Such a design can prevent the single wire of the outer layer from being embedded in the inner layer, thereby keeping the circular structure of the stranded wire intact. In addition, the rotation speed of the outer layer twisting mechanism 2 is adjusted by the gearbox 112 to achieve differential rotation with the inner layer twisting mechanism 2, which can further optimize the twisting effect. The differential rotation helps to make the twisting tighter, reduce the twisting gap, and improve the overall quality of the cable. Moreover, the rotation speed of the outer layer twisting mechanism 2 can be adjusted as needed, thereby improving the flexibility of the production process. The staff can quickly adjust the twisting speed and twisting ratio according to factors such as the cable specifications, materials and production requirements to meet different production needs.

[0050] 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 twisting machine, comprising: Base; The twisting mechanism is provided with two groups, and is respectively located at the two ends above the base; Features: The top of the base is fixedly connected to a support plate, and one end of the support plate is rotatably connected to the first support column, the middle of the base is fixedly connected to the first support frame, and the top of the first support frame is rotatably connected to the second support column, the two groups of twisting mechanisms are respectively arranged on the first support column and one end of the second support column, the base is located between the two groups of twisting mechanisms and is rotatably connected to the first bevel gear, the top of the first bevel gear is located at one end of the support plate and is meshed and connected to the second bevel gear, the second bevel gear is transmission connected to the first support column, the top of the first bevel gear is located at one end of the first support frame and is meshed and connected to the third bevel gear, and the third bevel gear is transmission connected to the second support column; The twisting mechanism comprises a turntable, a mounting frame and a twisting disk, one end of the turntable side wall is fixedly connected to four mounting frames, the four mounting frames are evenly distributed on the turntable side wall, one end of the inner wall of the mounting frame is provided with a winding roller, and the four mounting frames are fixedly connected to the twisting disk at one end away from the turntable; The support plate is located below the first support column and is fixedly connected to a motor, an output end of the motor is fixedly connected to a driving gear, one end of the driving gear is fixedly connected to a transmission shaft, and the transmission shaft is fixedly connected to the second bevel gear; A first driven gear is fixedly connected to one end of the first support column, the first driven gear is fixedly connected to the rotating disk, and the first driven gear is meshedly connected to the driving gear; The base is located below the first support frame and is fixedly connected to a gearbox, the gearbox input shaft is fixedly connected to the third bevel gear, and the gearbox output shaft is fixedly connected to a speed gear; A second driven gear is fixedly connected to one end of the second support column, the second driven gear is fixedly connected to the rotating disk, and the second driven gear is meshedly connected to the speed change gear.

2. A cable twisting machine according to claim 1, characterized in that: The base is located between the two sets of twisting mechanisms and is fixedly connected to a second support frame. The first bevel gear is located below the second support frame. A guide cover is fixedly connected to the top of the second support frame. The guide cover is conical and has a diameter at one end of the support plate that is larger than a diameter at one end of the first support frame.

3. A cable twisting machine according to claim 2, characterized in that: The base is fixedly connected to a third support frame at both of the two twisted discs, and a collar is fixedly connected to the top of the third support frame, and the collar is rotatably connected to the twisted disc.

4. A cable twisting machine according to claim 1, characterized in that: The twisting disk is provided with a wire hole at the connection with the mounting frame, and the wire hole passes through the twisting disk and the mounting frame. The twisting disk is fixedly connected with a connecting column at the center position of the side wall of one end of the mounting frame, and the connecting column is fixedly connected to the rotating disk.

5. A cable twisting machine according to claim 1, characterized in that: A wire-passing channel is provided at the center of the twisting disk, and the wire-passing channel passes through the connecting column, the rotating disk, the first supporting column and the second supporting column. The axis position of the wire-passing channel overlaps with the axis position of the guide cover.

6. A cable twisting machine according to claim 1, characterized in that: The diameter of the twisting disk is smaller than the diameter of the rotating disk. One end of the inner wall of the mounting frame is fixedly connected to a fixing column, and one end of the fixing column is fixedly connected to a wire ring.

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