A cutting machine for cable processing

Abstract

The application relates to the technical field of cable cutting, in particular to a cutting machine for cable processing, which comprises a cutting cabinet, a pair of discs are rotationally connected to the top end of the cutting cabinet, a wire passing table is fixedly connected to the top end of the cutting cabinet, a wire pulling frame is slidably connected to the inner side of the wire passing table, a clamping mechanism for clamping the cable is arranged in the wire pulling frame, a cutting groove is formed in the side wall of the wire passing table, a cutting mechanism for cutting the cable is arranged on the two sides of the cutting groove relative to the top end of the cutting cabinet, and a driving mechanism for driving the wire pulling frame to move is arranged on the cutting cabinet. Through the arrangement of the above structure, after the cable on one of the discs is cut off, the cut-off rear part of the cable can be automatically pulled, the cable end is inserted into the wire locking structure on the other disc, then the slider is automatically pushed back, the cable can be quickly wound, and the automatic feeding of the cut-off cable is realized; moreover, the two discs can be quickly switched back and forth, and the processing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable cutting, in particular to a cutting machine for cable processing. BACKGROUND

[0002] The cable is a wire product for transmitting electric energy, electric signal and realizing electromagnetic energy conversion. The cable is usually composed of a cable core for transmitting electric power or electric signal and a sheath for protection and insulation. In the cable production and processing process, the cable cutting equipment is indispensable.

[0003] The existing cable cutting equipment usually has a fixed distance cutting function and is equipped with a winding structure. In use, the worker needs to pull the end of the cable to the winding structure, and then pull the cable around the winding structure for three or four turns, and then cut the cable by the cutting machine, so as to realize the fixed distance cutting and winding of the cable, so as to facilitate the subsequent transportation and storage. However, these devices have some obvious defects in actual use. The worker needs to use a cable tie to bundle the cut and wound cable, and then take it out from the winding structure, and then pull the new cable to the winding structure for winding. This process takes a long time, resulting in long downtime. It not only wastes time and effort, but also greatly reduces the cutting efficiency of the cable.

[0004] Therefore, a cutting machine for cable processing is proposed to solve the above problems. SUMMARY

[0005] The purpose of the present application is to solve the problems in the background art and provide a cutting machine for cable processing.

[0006] To achieve the above purpose, the technical scheme adopted by the present application is as follows: a cutting machine for cable processing, comprising a cutting cabinet, a pair of discs are rotatably connected to the top end of the cutting cabinet, a wire passing table is fixedly connected to the top end of the cutting cabinet, a wire pulling frame is slidably connected to the inner side of the wire passing table, a clamping mechanism for clamping the cable is arranged in the wire pulling frame, a cutting slot is formed through the side wall of the wire passing table, a cutting mechanism for cutting the cable is arranged on both sides of the cutting slot relative to the top end of the cutting cabinet, a driving mechanism for driving the wire pulling frame to move is arranged on the cutting cabinet, a plurality of winding frames are equidistantly and fixedly connected to the top end of the disc, a fixed frame is fixedly connected to the top end of the disc, a sliding block is slidably connected to the inner side of the fixed frame, a return spring is fixedly connected between the inner side of the fixed frame and the side wall of the sliding block, a wire pulling slot is formed through the side wall of the sliding block, and a wire locking structure for locking the end of the cable is arranged on the sliding block.

[0007] In the above technical scheme, further, a rotary motor is fixedly connected to the top end of the cutting cabinet relative to the position below the disc, and the output end of the rotary motor is fixedly connected to the bottom end of the disc through the top end of the cutting cabinet.

[0008] Further, the driving mechanism comprises an upper electric telescopic cylinder, the upper electric telescopic cylinder is fixedly connected to the top end of the cutting cabinet, the top end of the cutting cabinet is provided with a sliding groove on both sides relative to the wire passing table, a sliding frame is slidably connected to the inner side of the sliding groove, a pair of connecting rods are fixedly connected between the side wall of the sliding frame and the side wall of the pulling wire frame, and an upper wire mechanism is arranged on the pulling wire frame for driving the wire locking structure first and then pushing the sliding block back to the disc.

[0009] Further, the wire locking structure comprises an extrusion plate, the inner bottom end of the pulling wire groove is provided with a bottom block, the top end of the bottom block is provided with a V-shaped groove, the extrusion plate is longitudinally and slidably connected to the inner top end of the pulling wire groove, the top end of the extrusion plate is fixedly connected with a round rod, the top end of the round rod penetrates through the top of the sliding block, an adjusting cavity is formed in the sliding block, an L-shaped plate is slidably connected to the inner side of the adjusting cavity, a side groove is formed in the side end of the L-shaped plate, a wire locking block is slidably connected to the inner side of the side groove, the side end of the wire locking block is inclined, a plurality of wire locking grooves are equidistantly formed in the outer wall of the round rod, the top end of each wire locking groove is inclined, a release groove is formed in the outer wall of the round rod, a pair of return springs are fixedly connected between the inner side of the adjusting cavity and the side wall of the L-shaped plate, and a limiting structure for limiting the position of the sliding block is further arranged.

[0010] Further, a pair of top grooves are formed in the top end of the pulling wire groove, a pair of upper springs are fixedly connected between the top grooves and the top end of the extrusion plate, a through groove is formed in the top end of the sliding block, a push plate is fixedly connected to the top end of the L-shaped plate relative to the inner position of the through groove, the top end of the round rod is provided as a smooth circular arc surface, and a wire locking spring is fixedly connected between the inner side of the side groove and the side wall of the wire locking block.

[0011] Further, the limiting structure comprises a T-shaped limiting plate, the limiting plate penetrates and slidably connects the side wall of the L-shaped plate, the side wall of the limiting plate penetrates and is arranged on the outer wall of the sliding block, the side end of the limiting plate is inclined, and two pairs of lower springs are fixedly connected between the side wall of the L-shaped plate and the side wall of the limiting plate.

[0012] Further, the top end of the fixed frame is fixedly connected with a top plate, the side wall of the top plate is provided with a limiting groove, the side of the top plate close to the sliding block is inclined, and a pair of guide rollers are rotationally connected between the top end of the cutting cabinet and the disc.

[0013] Further, the upper wire mechanism comprises a lower electric telescopic cylinder, the lower electric telescopic cylinder is fixedly connected to the side wall of the sliding frame, the output end of the lower electric telescopic cylinder is fixedly connected with an upper wire plate penetrating through the side wall of the sliding frame, the side of the upper wire plate close to the sliding block is inclined, and the bottom end of the upper wire plate is fixedly connected with a triangular block with inclined sides on both sides.

[0014] Further in the technical scheme, the bottom end of the sliding block is threadedly connected with a screw rod at a position below the pulling slot, the top end of the screw rod is rotationally connected to the bottom end of the bottom block, a pair of straight grooves are formed in the side wall of the pulling slot, a pair of straight blocks are fixedly connected to the side wall of the bottom block, and the straight blocks are slidingly connected to the inner sides of the straight grooves.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1. The present application can automatically pull the cut end of the cable, insert the end of the cable into the locking structure of the other disc, and then automatically reset the sliding block after the cable is cut on one of the discs, so that the cable can be quickly wound, and the automatic feeding of the cut cable and the rapid switching of the two discs are realized, thereby improving the processing efficiency.

[0017] 2. The present application can adjust the locking position of the locking structure according to the diameter of the processed cable, so that cables of different specifications can be used, and the versatility of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a front perspective view of the cutting machine of the present application;

[0019] Figure 2 is a front perspective view of the cutting machine of the present application; Figure 1 is an enlarged view of part A in the cutting machine of the present application;

[0020] Figure 3 is a front perspective view of the cutting machine of the present application;

[0021] Figure 4 is a front perspective view of the cutting machine of the present application;

[0022] Figure 5 is a front perspective view of the cutting machine of the present application;

[0023] Figure 6 is a front perspective view of the cutting machine of the present application;

[0024] Figure 7 is a front perspective view of the cutting machine of the present application;

[0025] Figure 8 is a front perspective view of the cutting machine of the present application; Figure 7 is an enlarged view of part B in the cutting machine of the present application;

[0026] Figure 9It is a schematic view of the partial sectional structure of the slider side of the application;

[0027] Figure 10 It is a schematic view of the overall appearance structure of the extrusion plate, L-shaped plate and bottom block of the application.

[0028] In the figure: 1, cutting cabinet; 2, disc; 3, wire passing table; 4, wire pulling frame; 5, clamping mechanism; 6, cutting groove; 7, cutting mechanism; 8, winding frame; 9, fixed frame; 10, slider; 11, wire pulling groove; 12, rotary motor; 13, upper electric telescopic cylinder; 14, sliding groove; 15, sliding frame; 16, connecting rod; 17, extrusion plate; 18, bottom block; 19, round rod; 20, adjusting cavity; 21, L-shaped plate; 22, wire locking block; 23, wire locking groove; 24, releasing groove; 25, reset spring; 26, top groove; 27, upper spring; 28, limiting plate; 29, lower spring; 30, top plate; 31, limiting groove; 32, lower electric telescopic cylinder; 33, upper wire plate; 34, triangular block; 35, guide roller; 36, screw rod; 37, straight groove; 38, straight block; 39, push plate; 40, wire locking spring; 41, return spring. DETAILED DESCRIPTION

[0029] In order to enable the above-mentioned objects, features and advantages of the present application to be more clearly understood, the following will further describe the present application with reference to the drawings and specific embodiments.

[0030] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed below.

[0031] In actual use, it is found that the existing cable cutting equipment usually has a fixed distance cutting function and is equipped with a winding structure, in use, workers need to pull the end of the cable to the winding structure, then pull the cable around the winding structure three or four times, and then cut the cable by the cutting machine, so as to realize the fixed distance cutting and winding of the cable, in order to facilitate subsequent transportation and storage, however, these devices have some obvious defects in actual use, the cut and wound cable needs to be tied up by workers using a cable tie, then taken out from the winding structure, and then a new cable can be pulled to the winding structure for winding, this process takes a long time, resulting in long downtime, not only time-consuming and laborious, but also greatly reduces the cutting efficiency of the cable, in order to solve the above problems, the following structure is invented.

[0032] As Figures 1-10The cutting machine for cable processing shown includes a cutting cabinet 1, a pair of discs 2 rotatably connected to the top end of the cutting cabinet 1, a wire passing table 3 fixedly connected to the top end of the cutting cabinet 1, a wire pulling frame 4 slidably connected to the inner side of the wire passing table 3, a clamping mechanism 5 provided in the wire pulling frame 4 for clamping the cable, the clamping mechanism 5 mainly consisting of a telescopic cylinder and a clamping assembly, which is a mature technology in the prior art and will not be described in detail here, a cutting groove 6 penetratingly provided in the side wall of the wire passing table 3, a cutting mechanism 7 provided on both sides of the cutting groove 6 at the top end of the cutting cabinet 1 for cutting the cable, the cutting mechanism 7 mainly consisting of a cutting knife and a telescopic piece, which is a mature technology in the prior art and will not be described in detail here, a driving mechanism provided on the cutting cabinet 1 for driving the wire pulling frame 4 to move, a plurality of winding frames 8 equidistantly fixedly connected to the top end of the disc 2, a fixed frame 9 fixedly connected to the top end of the disc 2, a sliding block 10 slidably connected to the inner side of the fixed frame 9, a return spring 41 fixedly connected between the inner side of the fixed frame 9 and the side wall of the sliding block 10, a wire pulling groove 11 penetratingly provided in the side wall of the sliding block 10, and a wire locking structure provided on the sliding block 10 for locking the end of the cable.

[0033] A rotary motor 12 is fixedly connected to the inner top end of the cutting cabinet 1 below the disc 2, and the output end of the rotary motor 12 is fixedly connected to the bottom end of the disc 2 through the top end of the cutting cabinet 1. The rotary motor 12 can drive the disc 2 to rotate, and the end of the cable can be clamped by the wire locking structure, so that the cable can be wound.

[0034] The driving mechanism includes an upper electric telescopic cylinder 13 fixedly connected to the inner top end of the cutting cabinet 1, a sliding groove 14 provided in the cutting cabinet 1 at both sides of the wire passing table 3, a sliding frame 15 slidably connected to the inner side of the sliding groove 14, a pair of connecting rods 16 fixedly connected between the side wall of the sliding frame 15 and the side wall of the wire pulling frame 4, and a wire mechanism provided on the wire pulling frame 4 for first driving the wire locking structure and then pushing the sliding block 10 back to the disc 2;

[0035] The locking structure comprises an extrusion plate 17, a bottom block 18 arranged at the bottom end of the pulling groove 11, a V-shaped groove arranged at the top end of the bottom block 18, the extrusion plate 17 being longitudinally and slidingly connected to the top end of the pulling groove 11, a round rod 19 being fixedly connected to the top end of the extrusion plate 17 (it is to be noted that the threading station 3 is arranged between the two discs 2, the sliding block 10 extends and is aligned with the pulling frame 4, but the round rod 19 is not arranged at the center of the top of the extrusion plate 17, the round rods 19 on the two extrusion plates 17 are arranged at the two sides of the center of the extrusion plate 17, thereby ensuring that the subsequent threading mechanism can push the round rod 19 to move), and the top end of the round rod 19 penetrates through the top of the sliding block 10, an adjusting cavity 20 being arranged in the sliding block 10, an L-shaped plate 21 being slidingly connected to the inner side of the adjusting cavity 20, a side groove being arranged at the side end of the L-shaped plate 21, a locking block 22 being slidingly connected to the inner side of the side groove, the side end of the locking block 22 being arranged obliquely, a plurality of locking grooves 23 being equidistantly arranged on the outer wall of the round rod 19, and the top end of each of the locking grooves 23 being arranged obliquely, an unlocking groove 24 being arranged on the outer wall of the round rod 19, a pair of return springs 25 being fixedly connected between the inner side of the adjusting cavity 20 and the side wall of the L-shaped plate 21, and a limiting structure for limiting the position of the sliding block 10 being further arranged;

[0036] A pair of top grooves 26 are arranged at the top end of the pulling groove 11, a pair of upper springs 27 are fixedly connected between the top grooves 26 and the top end of the extrusion plate 17, a through groove is arranged at the top end of the sliding block 10, a push plate 39 is fixedly connected to the top end of the L-shaped plate 21 relative to the position in the through groove, the top end of the round rod 19 is arranged as a smooth arc surface, and a locking spring 40 is fixedly connected between the inner side of the side groove and the side wall of the locking block 22;

[0037] The limiting structure comprises a T-shaped limiting plate 28, the limiting plate 28 penetratingly and slidingly connected to the side wall of the L-shaped plate 21, and the side wall of the limiting plate 28 penetratingly arranged on the outer wall of the sliding block 10, the side end of the limiting plate 28 being arranged obliquely, and two pairs of lower springs 29 being fixedly connected between the side wall of the L-shaped plate 21 and the side wall of the limiting plate 28;

[0038] A top plate 30 is fixedly connected to the top end of the fixed frame 9, a limiting groove 31 is arranged on the side wall of the top plate 30, the top plate 30 being arranged obliquely relative to the side close to the sliding block 10, and a pair of guide rollers 35 are rotationally connected between the top end of the cutting cabinet 1 and the discs 2, the guide rollers 35 can guide the sliding direction of the cable, thereby ensuring that the cable passes through the threading station 3 in a straight line and avoiding hindering the normal cutting of the cutting mechanism 7;

[0039] The threading mechanism comprises a lower electric telescopic cylinder 32, the lower electric telescopic cylinder 32 being fixedly connected to the side wall of the sliding frame 15, an output end of the lower electric telescopic cylinder 32 penetratingly and fixedly connected to an upper threading plate 33 through the side wall of the sliding frame 15, the upper threading plate 33 being arranged obliquely relative to the side close to the sliding block 10, and two triangular blocks 34 with inclined surfaces being fixedly connected to the bottom end of the upper threading plate 33;

[0040] When the cable is cut at a certain distance, the cable end is first inserted through the pull frame 4 on the wire passing table 3, and the cable end is extended out of the pull frame 4, then the clamping mechanism 5 is controlled to press the cable, then the upper electric telescopic cylinder 13 is controlled to drive the sliding frame 15 to slide in the sliding groove 14, and the pull frame 4 is driven to move through the connecting rod 16, so as to pull the cable to move to the side of the disc 2 (at this time, one of the two sliders 10 on the disc 2 is in the extended state, and the other slider 10 is in the retracted state), then the pull frame 4 moves to the side of the pulling groove 11 (at this time, the rear pull frame 4 moves to the side of the guide roller 35, and has a distance between the pulling groove 11, which ensures the normal reset of the subsequent slider 10), and the cable end is inserted between the bottom block 18 and the pressing plate 17, then the upper wire plate 33 is driven to move by controlling the lower electric telescopic cylinder 32 (before this, the upper wire plate 33 moves to the side of the round rod 19 under the drive of the upper electric telescopic cylinder 13), so as to press the arc surface at the top of the round rod 19 through the inclined surface of the upper wire plate 33, so that the round rod 19 gradually moves downward, and the pressing plate 17 moves downward and stretches the upper spring 27;

[0041] At the same time, the downward movement of the round rod 19 drives the wire locking groove 23 to move to the side of the wire locking block 22 (before this, the wire locking block 22 is pressed by the outer wall of the round rod 19, and the wire locking spring 40 is in a compressed state), so as to release the pressing of the wire locking block 22, and then the wire locking block 22 is inserted into the corresponding wire locking groove 23 under the elastic force of the wire locking spring 40, then the round rod 19 continues to move downward, and the inclined surface at the top of the wire locking groove 23 presses the inclined surface of the wire locking block 22, so as to press the wire locking block 22 into the side groove and compress the wire locking spring 40, then when the wire locking block 22 moves to the side of the other wire locking groove 23, the pressing is released and the wire locking block 22 is pushed in under the elastic force of the wire locking spring 40, so as to repeat the above process until the top of the round rod 19 moves to the bottom of the upper wire plate 33, and the pressing plate 17 tightly presses the cable in the V-shaped groove on the bottom block 18, at this time, the clamping mechanism 5 is controlled to release the clamping and fixing of the cable;

[0042] Subsequently, under the continued driving of the lower electric telescopic cylinder 32, the top end of the round rod 19 will move to the side of one of the inclined surfaces of the triangular block 34, and then under the extrusion of the inclined surface of the triangular block 34, it will push the round rod 19 and the sliding block 10 to slide horizontally in the fixed frame 9, and gradually compress the return spring 41, and then drive the limiting plate 28 to move to the side of the top plate 30, under the pushing of the inclined surface of the side wall of the top plate 30, extrude the limiting plate 28 forward, and stretch the lower spring 29, and then when the limiting plate 28 moves to the side of the limiting groove 31, it will release the extrusion of the limiting plate 28, and then under the elastic force of the lower spring 29, push the limiting plate 28 to insert into the limiting groove 31, thereby limiting the sliding position of the sliding block 10, and at the same time drive the cable to move above the disc 2 (it should be noted that during the pulling of the cable, there is a certain distance between the guide roller 35 and the sliding block 10, and the pull line frame 4 also moves to the side of the guide roller 35, so when the sliding block 10 drives the end of the cable to move to the disc 2, it will cause the cable to turn from the guide roller 35 and be pulled, without hindering the normal pulling of the cable);

[0043] Finally, the corresponding rotating motor 12 can be controlled to start and drive the disc 2 to rotate, thereby driving the fixed frame 9 and the sliding block 10 to rotate, so as to pull the end of the cable to move and make the cable be wound between the winding frames 8, in this process, the upper electric telescopic cylinder 13 and the lower electric telescopic cylinder 32 can be controlled to reset, and then the push plate 39 on the other non-working disc 2 is pushed to drive the L-shaped plate 21 to slide in the adjusting cavity 20, while stretching the reset spring 25, thereby driving the wire locking block 22 to move out of the wire locking groove 23 and into the release groove 24, releasing the limitation of the round rod 19, and then under the elastic force of the upper spring 27, the pull rope extrusion plate 17 is reset, and at the same time the round rod 19 is moved upward to reset, at the same time, the L-shaped plate 21 drives the limiting plate 28 to move, so that the limiting plate 28 moves out of the limiting groove 31, releasing the sliding limitation of the sliding block 10, and then under the elastic force of the return spring 41, the sliding block 10 is pushed to reset, so as to move the pull line groove 11 to the upper line position, and then after the completion of the previous cable distance winding, the cutting mechanism 7 can be controlled to cut the cable, and the clamping mechanism 5 can be controlled to clamp the cable, and the above operation is repeated to automatically feed the cable, and the worker can bundle the wound cable, and the cable can be taken out when the other disc 2 is running.

[0044] As described above, through the design of the above structure, after the cable on one of the discs 2 is cut off, the rear part of the cut cable can be automatically pulled to insert the end of the cable into the wire locking structure on the other disc 2, and then the sliding block 10 is automatically pushed to reset, so as to quickly wind the cable, and the process is repeated, which not only realizes the automatic feeding of the cut cable, but also enables the two discs 2 to quickly switch back and forth, improving the processing efficiency.

[0045] On the basis of the above-mentioned embodiment, it is found that, since the position of the upper line plate 33 extruding the lower movement of the round rod 19 is fixed, and the spacing between the extruding plate 17 and the bottom block 18 is also fixed, only the same specification cable can be clamped and fixed, which is relatively limited. In order to solve the above-mentioned problem, the above-mentioned structure is further improved.

[0046] The bottom end of the sliding block 10 is threaded connected with a screw rod 36 at the lower position of the wire pulling groove 11, the top end of the screw rod 36 is rotationally connected to the bottom end of the bottom block 18, a pair of straight grooves 37 are opened in the side wall of the wire pulling groove 11, and a pair of straight blocks 38 are fixedly connected to the side wall of the bottom block 18, and the straight blocks 38 are slidingly connected to the inner side of the straight grooves 37;

[0047] When different specifications of cables need to be cut, the clamping position of the clamping mechanism 5 needs to be adjusted, and the screw rod 36 is rotated and moved upward, at the same time, the bottom block 18 is slidingly moved upward in the wire pulling groove 11, and the straight block 38 is slidingly moved in the straight groove 37, which plays a guiding role, so as to change the spacing between the bottom block 18 and the extruding plate 17, and different specifications of cables can be clamped and fixed, and then different specifications of cables can be automatically wound and cut.

[0048] As described above, through the design of the above-mentioned structure, the locking line position of the locking line mechanism can be adjusted according to the diameter of the processed cable, so that different specifications of cables can be used, and the universal performance of the equipment is improved.

[0049] The above shows and describes the basic principles, main features and advantages of the present application.

[0050] Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A cutting machine for cable processing, comprising a cutting cabinet (1), characterized in that: The cutting cabinet (1) top end is rotatably connected with a pair of discs (2), the cutting cabinet (1) top end is fixedly connected with a line passing table (3), the line passing table (3) inner side is slidably connected with a pull line frame (4), the pull line frame (4) is equipped with a clamping mechanism (5) for clamping the cable, the line passing table (3) side wall is throughly provided with a cutting groove (6), the cutting cabinet (1) top end is relative to the both sides of cutting groove (6) position is equipped with the cutting mechanism (7) for cutting the cable, the cutting cabinet (1) is equipped with the drive mechanism for driving the pull line frame (4) movement, the disc (2) top end is fixedly connected with several winding frames (8) at equal intervals, the disc (2) top end is fixedly connected with a fixed frame (9), the fixed frame (9) inner side is slidably connected with a sliding block (10), the fixed frame (9) inner side and the sliding block (10) side wall are fixedly connected with a return spring (41), the sliding block (10) side wall is throughly provided with a pull line groove (11), the sliding block (10) is equipped with the lock wire structure for locking the cable end; the drive mechanism includes an upper electric telescopic cylinder (13), the upper electric telescopic cylinder (13) is fixedly connected in the cutting cabinet (1) inner top end, the cutting cabinet (1) top end is relative to the both sides of line passing table (3) position is provided with a sliding groove (14), the sliding groove (14) inner side is slidably connected with a sliding frame (15), the sliding frame (15) side wall and the pull line frame (4) side wall are fixedly connected with a pair of connecting rods (16), the pull line frame (4) is equipped with the line mechanism for driving the lock wire structure first and then pushing the sliding block (10) back to the disc (2); the lock wire structure includes an extrusion plate (17), the pull line groove (11) inner bottom is equipped with a bottom block (18), the bottom block (18) top end is provided with a V-shaped groove, the extrusion plate (17) is longitudinally slidably connected in the pull line groove (11) inner top, the extrusion plate (17) top end is fixedly connected with a round rod (19), and the round rod (19) top end is through the sliding block (10) top and is provided, the sliding block (10) is internally provided with an adjusting cavity (20), the adjusting cavity (20) inner side is slidably connected with an L-shaped plate (21), the L-shaped plate (21) side end is provided with a side groove, the side groove inner side is slidably connected with a lock wire block (22), the lock wire block (22) side end is obliquely arranged, the round rod (19) outer wall is provided with a plurality of lock wire grooves (23) at equal intervals, and the top end of a plurality of the lock wire grooves (23) is obliquely arranged, the round rod (19) outer wall is provided with a release groove (24), the adjusting cavity (20) inner side and the L-shaped plate (21) side wall are fixedly connected with a pair of return springs (25), and the limiting structure for limiting the position of the sliding block (10) is further provided.

2. The cable processing cutter according to claim 1, characterized in that: The cutting cabinet (1) inner top end is relative to the disc (2) lower position and is fixedly connected with a rotary motor (12), the rotary motor (12) output end passes through the cutting cabinet (1) top end and is fixedly connected with the disc (2) bottom end.

3. The cable processing cutter of claim 1, wherein: The pulling slot (11) top end is provided with a pair of top grooves (26), the top groove (26) is fixedly connected with a pair of upper springs (27) between the top end of the extrusion plate (17), the sliding block (10) top end is provided with a through groove, the L-shaped plate (21) top end is fixedly connected with a push plate (39) relative to the position in the through groove, the top end of the round rod (19) is provided as a smooth arc surface, the inside of the side groove is fixedly connected with a wire locking spring (40) between the side wall of the wire locking block (22).

4. The cable processing cutter of claim 1, wherein: The limiting structure includes a T-shaped limiting plate (28), the limiting plate (28) is slidably connected with the side wall of the L-shaped plate (21), and the side wall of the limiting plate (28) is provided through the outer wall of the sliding block (10), the side end of the limiting plate (28) is inclined, and the side wall of the L-shaped plate (21) is fixedly connected with two pairs of lower springs (29) between the side wall of the limiting plate (28).

5. The cable processing cutter of claim 1, wherein: The top end of the fixed frame (9) is fixedly connected with a top plate (30), the side wall of the top plate (30) is provided with a limiting groove (31), the top plate (30) is inclined relative to the side of the sliding block (10), and the top end of the cutting cabinet (1) is rotatably connected with a pair of guide rollers (35) relative to the disc (2).

6. The cable processing cutter of claim 1, wherein: The upper wire mechanism includes a lower electric telescopic cylinder (32), the lower electric telescopic cylinder (32) is fixedly connected to the side wall of the sliding frame (15), the output end of the lower electric telescopic cylinder (32) is fixedly connected with an upper wire plate (33) penetrating through the side wall of the sliding frame (15), and the upper wire plate (33) is inclined relative to the side of the sliding block (10), the bottom end of the upper wire plate (33) is fixedly connected with two triangular blocks (34) having inclined surfaces.

7. The cable processing cutter of claim 1, wherein: The bottom end of the sliding block (10) is threadedly connected with a screw rod (36) penetrating through the position below the pulling slot (11), the top end of the screw rod (36) is rotatably connected to the bottom end of the bottom block (18), the side wall of the pulling slot (11) is provided with a pair of straight grooves (37), the side wall of the bottom block (18) is fixedly connected with a pair of straight blocks (38), and the straight blocks (38) are slidably connected to the inside of the straight grooves (37).

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