Cable twisting mechanism with broken line detection function

Abstract

The utility model relates to the technical field of cable twisting, and provides a cable twisting mechanism with broken line detection, which comprises a bottom plate, working plates are fixedly mounted on the front side and the rear side of the top of the bottom plate, first rotating rings are rotatably mounted in the middles of the working plates, and the first rotating rings penetrate through the working plates. According to the utility model, when the first rotating ring rotates, the hollow sleeve block between the first rotating ring and the second rotating ring is driven to rotate, and when the hollow sleeve block rotates, the hollow sleeve block abuts against the extending convex block and rotates through the rotating connection point of the connecting rod of the extending convex block and the working plate so as to contract inwards; according to the device, the synchronous clamping mechanism can be driven to retract inwards when the extending convex block retracts inwards, compared with a traditional device, a worker can replace the cable collecting device conveniently, cable collecting devices of different sizes can be effectively clamped through annular clamping, diversification of applicable scenes is improved, and the device is suitable for popularization and application. By means of the technical scheme, the problem that in the prior art, a cable replacing and collecting device is tedious is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable stranding technology field, specifically, relate to a cable stranding mechanism with broken line detection BACKGROUND

[0002] With the rapid development of modern power transmission, communication network and other fields, the demand for cables is increasing day by day and the quality requirement is increasingly strict, as the key carrier of power and signal transmission, the stranding quality of the internal wire of the cable is directly related to the core indexes such as the conductivity, mechanical strength and anti-interference ability of the cable, the cable stranding process depends on manual experience operation or simple mechanical device, it is difficult to accurately control the stranding parameters, and problems such as uneven stranding and wire damage are prone to occur, which cannot meet the current efficient, high-precision and high-reliability cable production demand.

[0003] The existing cable stranding mechanism with broken line detection is inconvenient for workers to replace the cable stranding forming cable collecting device, cannot adjust and clamp different sizes of cable collecting device, and the application scene is relatively single, so that the whole cable stranding production process is blocked, and therefore needs to be improved and optimized. UTILITY MODEL CONTENTS

[0004] The utility model provides a cable stranding mechanism with broken line detection, solve a kind of cable stranding mechanism with broken line detection in relevant art problem.

[0005] The technical scheme of the utility model is as follows: a cable stranding mechanism with broken line detection, including bottom plate, the top front and back sides of the bottom plate are fixedly installed with working plate, the middle part of the working plate is rotatably installed with first rotary ring, and the first rotary ring penetrates the working plate, the side of the first rotary ring is fixedly installed with support block, the side of the support block is fixedly installed with second rotary ring, a plurality of hollow sleeve blocks are fixedly installed between the first rotary ring and the second rotary ring, the inside of the hollow sleeve block is movably sleeved with extension lug, the upper part of the working plate located in the first rotary ring is rotatably installed with second connecting block, the outer surface of the first rotary ring is fixedly installed with lug on the upper part of the working plate, the side of the lug is rotatably installed with first connecting block, the inside of the first connecting block is screwedly sleeved with first screw rod, and the two ends of the first screw rod are respectively penetrated into the second connecting block and the inside of the first connecting block, the end of the first screw rod close to the second connecting block is fixedly installed with adjusting block, the side of the extension lug is rotatably installed with synchronous clamping mechanism, the other side of the extension lug is rotatably installed with connecting rod, the connecting rod is rotatably connected with the working plate, the synchronous clamping mechanism is placed with cable collecting device.

[0006] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0007] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0008] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0009] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0010] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0011] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0012] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0013] As a preferred technical scheme of the utility model, the top right side of the bottom plate is fixedly provided with cable releasing mechanisms on the front and back, the left side of the cable releasing mechanism on the top of the bottom plate is fixedly provided with guide supports which are inclined towards the cable releasing mechanism, the inside bottom of the guide support is provided with a first sliding groove, sliding blocks are slidably arranged on the inside of the two sides of the first sliding groove, the top of the sliding block is fixedly provided with a guide wheel, the top of the guide support is provided with a second sliding groove, the top of the guide wheel is fixedly provided with an extension rod which penetrates through the second sliding groove, a second screw rod is threadedly connected in the extension rod, and the end of the second screw rod is fixedly provided with a rotating block.

[0014] As a preferred technical scheme of the utility model, the bottom of the bottom plate is fixedly installed with a base, and the base is present around the bottom of the bottom plate.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] 1. The hollow sleeve block between the first rotating ring and the second rotating ring is rotated when the first rotating ring rotates, and the hollow sleeve block is rotated against the extension protrusion, and the rotating connection point of the connecting rod and the work plate is rotated to produce inward contraction, and the extension protrusion is contracted inward, which drives the synchronous clamping mechanism to also contract inward, then the adjusting block on one side of the rotating amount is rotated, and the process is the same as described above, so that the cable collecting device can be replaced smoothly, compared with the traditional device, the cable collecting device can be replaced by the staff, and different sizes of cable collecting devices can be clamped effectively through the annular clamping, the diversification of the applicable scene is improved, the whole cable stranding production process is more smooth, and the output of cables per unit time is improved.

[0017] 2. When the second screw starts to rotate, the extension rods on both sides are contracted inward in the second sliding groove, and when the extension rods are contracted inward, the guide wheels are gradually matched with the guide cable inward, and the guide wheels drive the sliders at the bottom to contract inward in the first sliding groove, and the guide wheels have two groups, each group has two, so that the thickness of the cable can be adjusted, compared with the traditional device, the device can ensure that each cable can enter the stranding process in the best position and state, improve the precision and quality of the stranding, avoid the problems of broken line and loose stranding caused by uneven tension, ensure the stability of the stranding process, and adapt to various cable specifications and increase the utilization rate. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0019] Figure 1 It is the front perspective appearance structure schematic diagram of the utility model;

[0020] Figure 2 It is the cable collecting device structure schematic diagram of the utility model;

[0021] Figure 3 It is the work plate structure schematic diagram of the utility model;

[0022] Figure 4 It is the second rotating ring structure schematic diagram of the utility model;

[0023] Figure 5 It is the guide wheel structure schematic diagram of the utility model;

[0024] Figure 6 It is the second screw rod structure schematic view of the utility model;

[0025] Figure 7 It is the second motor structure schematic view of the utility model.

[0026] In the drawing: 1, bottom plate; 2, work plate; 3, first rotating ring; 4, support block; 5, second rotating ring; 6, ear block; 7, first connecting block; 8, second connecting block; 9, first screw rod; 10, adjusting block; 11, hollow sleeve block; 12, extension protruding block; 13, connecting rod; 14, roller; 15, roller groove; 16, cable collecting device; 17, first motor support; 18, first motor; 19, cable releasing device; 20, fixed bottom block; 21, guide support; 22, first sliding groove; 23, sliding block; 24, guide wheel; 25, extension rod; 26, second sliding groove; 27, second screw rod; 28, fixed support; 29, second motor support; 30, second motor; 31, circular groove; 32, annular electromagnetic inductor; 33, wire twisting shaft; 34, support frame; 35, control device; 36, base. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described below in conjunction with the embodiments of the utility model in a clear and complete manner. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0028] As Figures 1 to 7 shown, embodiment 1, a cable wire twisting mechanism with broken wire detection, including bottom plate 1, the top of bottom plate 1 is fixedly installed with work plate 2 on both sides, the middle part of work plate 2 is rotatably installed with first rotating ring 3 and first rotating ring 3 penetrates work plate 2, the side of first rotating ring 3 is fixedly installed with support block 4, the side of support block 4 is fixedly installed with second rotating ring 5, a plurality of hollow sleeve blocks 11 are fixedly installed between first rotating ring 3 and second rotating ring 5, the inside of hollow sleeve block 11 is movably sleeved with extension protruding block 12, the upper part of work plate 2 located first rotating ring 3 is rotatably installed with second connecting block 8, the upper part of work plate 2 located first rotating ring 3 is fixedly installed with ear block 6 on the outer surface, the side of ear block 6 is rotatably installed with first connecting block 7, the inside of first connecting block 7 is threadedly sleeved with first screw rod 9 and the both ends of first screw rod 9 respectively penetrate the inside of second connecting block 8 and first connecting block 7, the end of first screw rod 9 close to second connecting block 8 is fixedly installed with adjusting block 10, the side of extension protruding block 12 is rotatably installed with synchronous clamping mechanism, the other side of extension protruding block 12 is rotatably installed with connecting rod 13, connecting rod 13 is rotatably connected with work plate 2, synchronous clamping mechanism is placed with cable collecting device 16.

[0029] When the cable collecting device 16 is full and needs to be replaced, the adjusting block 10 on one side is first rotated. When the adjusting block 10 is rotated, the first connecting block 7 at the top of the ear block 6 will be displaced. Since the first connecting block 7 and the second connecting block 8 can be rotated, angular adjustment can be performed. When the first connecting block 7 is displaced and rotated, the second rotating ring 5 will be rotated. When the second rotating ring 5 is rotated, the support block 4 will be rotated. When the support block 4 is rotated, the first rotating ring 3 will be rotated. When the first rotating ring 3 is rotated, the hollow sleeve block 11 between the first rotating ring 3 and the second rotating ring 5 will be rotated. When the hollow sleeve block 11 is rotated, the extension protrusion 12 will be pushed to rotate the connecting rod 13 of the extension protrusion 12 and the rotating connection point of the workboard 2 to produce inward contraction. When the extension protrusion 12 is contracted inward, the synchronous clamping mechanism will also be contracted inward. Then the adjusting block 10 on one side is rotated again, and the process is the same as described above, so that the cable collecting device 16 can be smoothly replaced.

[0030] When the first rotating ring 3 is rotated, the hollow sleeve block 11 between the first rotating ring 3 and the second rotating ring 5 will be rotated. When the hollow sleeve block 11 is rotated, the extension protrusion 12 will be pushed to rotate the connecting rod 13 of the extension protrusion 12 and the rotating connection point of the workboard 2 to produce inward contraction. When the extension protrusion 12 is contracted inward, the synchronous clamping mechanism will also be contracted inward. Then the adjusting block 10 on one side is rotated again, and the process is the same as described above, so that the cable collecting device 16 can be smoothly replaced. Compared with the traditional device, the device can facilitate the replacement of the cable collecting device 16 by the staff. Also, through the annular clamping, different sizes of cable collecting devices 16 can be effectively clamped, improving the diversification of applicable scenarios and making the entire cable stranding production process smoother, thereby improving the cable production per unit time.

[0031] In example 2, the bottom plate 1 is fixedly installed with a cable placing mechanism on the top right side of the front and back, and a guide bracket 21 is fixedly installed on the left side of the cable placing mechanism of the top of the bottom plate 1, and the guide bracket 21 is inclined towards the cable placing mechanism. A first sliding groove 22 is formed in the inside bottom side of the guide bracket 21, and a sliding block 23 is slidingly installed on the inside of the two sides of the first sliding groove 22. A guide wheel 24 is fixedly installed on the top of the sliding block 23. A second sliding groove 26 is formed in the top of the guide bracket 21, and an extension rod 25 is fixedly installed on the top of the guide wheel 24 and passes through the second sliding groove 26. A second lead screw 27 is threadedly sleeved in the extension rod 25, and the two ends of the second lead screw 27 penetrate into the extension rod 25. A rotating block is fixedly installed on the end of the second lead screw 27.

[0032] When the cable releasing mechanism starts to release the cable and the guide wheels 24 cannot fit the guide cable when passing between them, the rotating block at the end of the second lead screw 27 is rotated, thereby driving the second lead screw 27 to start rotating, which will drive the extension rods 25 on both sides to retract inwardly in the second sliding groove 26, and when the extension rods 25 retract inwardly, the guide wheels 24 will gradually fit the guide cable inwardly, and the guide wheels 24 will drive the sliding block 23 at the bottom to retract inwardly in the first sliding groove 22, and the guide wheels 24 have two groups of two, so that the thickness of the cable can be adjusted, and the process on the other side is consistent with the above description.

[0033] When the second lead screw 27 starts to rotate, it will drive the extension rods 25 on both sides to retract inwardly in the second sliding groove 26, and when the extension rods 25 retract inwardly, the guide wheels 24 will gradually fit the guide cable inwardly, and the guide wheels 24 will drive the sliding block 23 at the bottom to retract inwardly in the first sliding groove 22, and the guide wheels 24 have two groups of two, so that the thickness of the cable can be adjusted, compared with the traditional device, it can ensure that each cable can enter the twisting process in the best position and state, improve the precision and quality of the twisted wire, avoid the problems of broken wire and loose twisting caused by uneven tension, and ensure the stability of the twisting process. At the same time, it is suitable for various cable specifications and increases the utilization rate.

[0034] In example 3, the middle part of the top end of the bottom plate 1 is fixedly installed with a second motor bracket 29, the top of the second motor bracket 29 is fixedly installed with a second motor 30, the left side of the top of the bottom plate 1 is fixedly installed with a fixed bracket 28, the output shaft of the second motor 30 is fixedly installed with a twisting shaft 33 penetrating the end of the fixed bracket 28, and the top of the bottom plate 1 is fixedly installed with a support frame 34, and the twisting shaft 33 is rotatably connected with the support frame 34. The outer surface of the fixed bracket 28 is provided with a circular recess 31 on both sides of the twisting shaft 33, and the circular recess 31 penetrates the fixed bracket 28 and is higher on one side and lower on the other side.

[0035] When the cable is guided through the circular recess 31 with one side higher and the other side lower on both sides by the two groups of guide wheels 24, the second motor 30 is started at the same time, and when the second motor 30 is started, the output shaft will drive the twisting shaft 33 to start rotating, and when the cable first passes through the circular recess 31 with one side higher and the other side lower on both sides of the twisting shaft 33, the twisting shaft 33 will drive the cable to rotate and twist, thereby effectively improving the twisting efficiency.

[0036] In example 4, the cable releasing mechanism comprises a bottom plate 1, and the top right side of the bottom plate 1 is fixedly installed with a fixed bottom block 20 on the front and back sides, and the top of the fixed bottom block 20 is rotatably installed with a cable releasing device 19.

[0037] The rotation of the twisting shaft 33 will cause the cable to twist, and then the cable will be rotated by the twisting shaft 33 to drive the cable releasing device 19 to rotate, so as to realize the uniform cable releasing of the cable releasing device 19.

[0038] In the embodiment 5, the extension protrusion 12 is rotatably installed with a roller 14 on one side inside the second rotating ring 5, and the roller 14 is provided with a roller groove 15 inside.

[0039] The roller groove 15 inside the roller 14 can effectively realize the stable clamping of the cable collecting device 16 while realizing the synchronous rotation.

[0040] In the embodiment 6, the other side of the extension protrusion 12 is rotatably installed with a connecting rod 13, and the connecting rod 13 is rotatably connected with the working plate 2.

[0041] The rotatable support for the extension protrusion 12 is provided by the rotatable connection between the connecting rod 13 and the working plate 2.

[0042] In the embodiment 7, the top of the bottom plate 1 is fixedly installed with a first motor support 17, the inner side of the first motor support 17 is fixedly installed with a first motor 18, the output shaft of the first motor 18 is fixedly connected with a connecting plate on one side of the cable collecting device 16, and the output shaft of the first motor 18 and the cable collecting device 16 are connected as a quick release structure.

[0043] The first motor 18 is started, and then the output shaft of the first motor 18 drives the cable collecting device 16 to start rotating. When the cable collecting device 16 rotates, the twisted cable is rotated and collected through the cable collecting device 16, which can effectively reduce the manual participation and reduce the labor intensity.

[0044] In the embodiment 8, the inside of the circular groove 31 is fixedly installed with an annular electromagnetic inductor 32, and the top of the bottom plate 1 is fixedly installed with a control device 35.

[0045] The annular electromagnetic inductor 32 is fixedly installed inside the circular groove 31, which can effectively detect the induced electromotive force generated by the movement of the cable in the magnetic field to judge whether the cable is broken. When the cable is broken, the control device 35 will send a command to stop the first motor 18 and the second motor 30 from running, so as to facilitate the maintenance of the staff.

[0046] In the embodiment 9, the top of the bottom plate 1 is fixedly installed with a support frame 34, and the extension rod on the left side of the twisting shaft 33 is rotatably connected with the support frame 34.

[0047] The support frame 34 can effectively support the rotation of the twisting shaft 33, so that the twisting shaft 33 can stably twist and run.

[0048] The bottom of the bottom plate 1 is fixedly provided with a base 36, and the base 36 is present around the bottom of the bottom plate 1.

[0049] The base 36 is present around the bottom of the bottom plate 1, which can effectively increase the stability of the whole device and avoid the influence of external factors on the operation of the whole device.

[0050] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0051] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0052] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cable stranding machine with broken conductor detection, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly installed with working plates (2) on the front and back sides, the middle part of the working plate (2) is rotatably installed with first rotating rings (3) and the first rotating ring (3) penetrates the working plate (2), one side of the first rotating ring (3) is fixedly installed with supporting blocks (4), one side of the supporting block (4) is fixedly installed with second rotating rings (5), a plurality of hollow sleeve blocks (11) are fixedly installed between the first rotating ring (3) and the second rotating ring (5), the inside of the hollow sleeve block (11) is movably sleeved with an extension lug (12), the upper part of the working plate (2) located on the first rotating ring (3) is rotatably installed with second connecting blocks (8), the outer surface of the first rotating ring (3) located on the upper part of the working plate (2) is fixedly installed with lug blocks (6), one side of the lug block (6) is rotatably installed with first connecting blocks (7), the inside of the first connecting block (7) is threadedly sleeved with first lead screws (9) and the two ends of the first lead screw (9) penetrate the inside of the second connecting block (8) and the first connecting block (7) respectively, the end of the first lead screw (9) close to the second connecting block (8) is fixedly installed with an adjusting block (10), one side of the extension lug (12) is rotatably installed with a synchronous clamping mechanism, the other side of the extension lug (12) is rotatably installed with a connecting rod (13), the connecting rod (13) is rotatably connected with the working plate (2), and the synchronous clamping mechanism is placed with a cable collecting device (16).

2. A cable stranding mechanism with broken wire detection as claimed in claim 1, characterized in that: The top right side of the bottom plate (1) is fixedly installed with a cable placing mechanism, the left side of the cable placing mechanism on the top of the bottom plate (1) is fixedly installed with guide supports (21) and the guide supports (21) are inclined towards the cable placing mechanism, the inside bottom side of the guide support (21) is provided with a first sliding groove (22), the inside sliding grooves (22) are slidably installed with sliding blocks (23), the top of the sliding block (23) is fixedly installed with a guide wheel (24), the top of the guide support (21) is provided with a second sliding groove (26), the top of the guide wheel (24) is fixedly installed with extension rods (25) and the extension rods (25) pass through the second sliding groove (26), the inside of the extension rod (25) is threadedly sleeved with a second lead screw (27) and the two ends of the second lead screw (27) penetrate the inside of the extension rod (25), and the end of the second lead screw (27) is fixedly installed with a rotating block.

3. A cable stranding mechanism with broken wire detection as claimed in claim 1, wherein: The top middle of the bottom plate (1) is fixedly installed with a second motor support (29), the top of the second motor support (29) is fixedly installed with a second motor (30), the left side of the top of the bottom plate (1) is fixedly installed with a fixed support (28), the output shaft of the second motor (30) is fixedly installed with a twisting shaft (33) penetrating the end of the fixed support (28), the top of the bottom plate (1) is fixedly installed with a support frame (34) and the twisting shaft (33) is rotatably connected with the support frame (34), the outer surface of the fixed support (28) is provided with a circular groove (31) on both sides of the twisting shaft (33) and the circular groove (31) penetrates the fixed support (28) and is higher on one side and lower on the other side.

4. A cable stranding mechanism with broken wire detection as claimed in claim 2, wherein: The cable releasing mechanism comprises a fixed bottom block (20) fixedly installed on the top right side of the bottom plate (1).

5. A cable stranding mechanism with broken wire detection as claimed in claim 1, wherein: The synchronous clamping mechanism comprises a roller (14) rotatably installed on one side of the second rotating ring (5) inside the extending protrusion (12).

6. A cable stranding mechanism with broken wire detection as claimed in claim 1, wherein: The other side of the extending protrusion (12) is rotatably installed with a connecting rod (13), and the connecting rod (13) is rotatably connected with the working plate (2).

7. A cable stranding mechanism with broken wire detection as claimed in claim 1, wherein: The top of the bottom plate (1) is fixedly installed with a first motor support (17), the inner side of the first motor support (17) is fixedly installed with a first motor (18), the output shaft of the first motor (18) is fixedly connected with the connecting plate on one side of the cable collecting device (16), and the output shaft of the first motor (18) and the cable collecting device (16) are connected as a quick release structure.

8. A cable stranding mechanism with broken wire detection as claimed in claim 3, wherein: The inside of the circular groove (31) is fixedly installed with an annular electromagnetic inductor (32), and the top of the bottom plate (1) is fixedly installed with a control device (35).

9. A cable stranding mechanism with broken wire detection as claimed in claim 1, wherein: The top of the bottom plate (1) is fixedly installed with a support frame (34), and the extending rod on the left side end of the twisting shaft (33) is rotatably connected with the support frame (34).

10. A cable stranding mechanism with broken wire detection as claimed in claim 1, wherein: The bottom of the bottom plate (1) is fixedly installed with a base (36), and the base (36) is present around the bottom of the bottom plate (1). The bottom of the bottom plate (1) is fixedly installed with a base (36), and the base (36) is present around the bottom of the bottom plate (1).

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