Clamping mechanism for modular cable cutting and method thereof

Abstract

The invention discloses a clamping mechanism for modular cable cutting, and relates to the field of cable cutting. The clamping mechanism for modular cable cutting comprises a plurality of clamping units, a cutting unit, a moving unit, a connecting unit and a driving unit. According to the clamping mechanism for cutting the modular cable, under the rotation of the lead screw, the displacement seat is driven to slide reversely on the guide frame, at the moment, the connecting disc and the rotating disc on the connecting seat move reversely, meanwhile, the rotating disc rotates reversely, the modular cable is cut, slight cutting is achieved, and after multiple times of reciprocating cutting, the clamping efficiency is improved. Cutting of a protective shell on the surface of the modular cable is completed, damage to the cable in the modular cable is avoided, the contact distance between the connecting base and the contact base can be controlled by installing the contact bases with different lengths, then the distance that the displacement base drives the cutting unit to move in a reciprocating mode is limited, and then the cable cutting length range is controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of cable cutting, in particular to a modular cable cutting clamping mechanism and a method thereof. Background Art

[0002] Cable cutting refers to the process of cutting or stripping wires and cables using specialized tools or equipment.

[0003] When stripping the cable, the cable is passed through the clamping mechanism to fix the cable, thereby preventing the cable from moving or deforming during the cutting process.

[0004] In the prior art, when stripping a cable, the cable is passed through the turntable through hole in the clamping mechanism, and the tool is installed on the front end surface of the turntable, with the tip of the tool pointing to the center of the turntable through hole. Then, a cutting servo motor is used to control the radial movement of the tool along the turntable through hole to achieve cable cutting. However, it can only strip at a specified position, and the stripping width is determined by the movement of the tool and the clamping mechanism. After stripping at one place is completed, the stripping length requirement cannot be met, and the position of the clamping mechanism and the turntable needs to be readjusted, and the cable needs to be fixed and cut again. The cable stripping needs to be repeated many times, and when cutting, the cutting depth needs to be manually controlled to avoid damage to the wire core in the cable during cutting, resulting in damage to the cable, making it unusable or having a poor use effect. Therefore, we propose a modular cable cutting clamping mechanism and method thereof. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a modular cable cutting clamping mechanism and method thereof, which solves the problem that the cable can only be stripped at a specified position, which cannot meet the stripping length requirements, and requires readjusting the position of the clamping mechanism and the turntable, and then re-fixing the cable for cutting, which requires repeated stripping of the cable many times. During cutting, the cutting depth needs to be manually controlled to avoid damaging the wire core in the cable during cutting, resulting in damage to the cable, making it unusable or having a poor use effect.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a modular cable cutting clamping mechanism and method thereof, comprising a plurality of clamping units, a cutting unit, a moving unit, a connecting unit and a driving unit, wherein the moving unit is mounted on a fuselage, a frame is fixedly mounted on the fuselage, a protective box is rotatably connected to the inner wall of the frame, the cutting unit is located between two clamping units, and a connecting unit and a driving unit are arranged on both sides of the moving unit. The clamping unit comprises a plurality of fixing frames fixedly connected to the frame, and a clamping rod is slidably connected to the inner wall of the fixing frame; A transmission unit is provided between the cutting unit and the moving unit, and the transmission unit comprises a worm and a transmission gear respectively located in the cutting unit and the moving unit; The connecting unit comprises a connecting plate slidably connected to the inner wall of the guide frame, and a contact seat is arranged on the connecting plate; The driving unit comprises a third gear and a fourth gear rotatably connected to the body, and the third gear is meshed with the fourth gear.

[0007] Preferably, a movable seat is slidably connected to the inner wall of the fixed frame, a plurality of first rotating rods are rotatably connected to the outer wall of the movable seat, a rotating seat is rotatably connected between adjacent first rotating rods, and the rotating seat is slidably connected to the inner wall of the frame.

[0008] Preferably, a connecting rod is provided inside the fixed frame, wherein a threaded groove is provided on the outer peripheral wall of one of the connecting rods, the connecting rod is threadedly connected to the movable seat, an extrusion spring is sleeved on the outer peripheral wall of the connecting rod, one end of the extrusion spring is fixedly connected to the movable seat, the other end of the extrusion spring is fixedly connected to the sliding seat, and the sliding seat is fixedly connected to the clamping rod.

[0009] Preferably, the cutting unit is on the moving unit, and the cutting unit includes a connecting seat fixedly connected to the top end surface of the displacement seat, a connecting disk is fixedly connected to the connecting seat, a rotating disk is rotatably connected to the inner wall of the connecting disk, a cutting tool is fixedly connected to the outer wall of the rotating disk, a plurality of adjusting seats are slidably connected to the inner wall of the rotating disk, an extrusion wheel is rotatably connected to the outer wall of the adjusting seat, a second rotating rod is rotatably connected to the outer wall of the adjusting seat, and the other end of the second rotating rod is rotatably connected to an adjacent second rotating rod.

[0010] Preferably, a rotating shaft is rotatably connected to the inner wall of the connecting seat, and both ends of the rotating shaft are fixedly sleeved with the worm and the transmission gear respectively. A worm wheel is fixedly sleeved on the outer peripheral wall of the rotating disk, and the worm wheel is meshed with the worm. The worm is located directly above the transmission gear, and a rack is meshed on the outer peripheral wall of the transmission gear, and the rack is fixedly connected to the outer wall of the guide frame.

[0011] Preferably, the mobile unit includes a guide frame fixedly connected to the fuselage, a displacement seat is slidably connected to the inner wall of the guide frame, a screw rod is rotatably connected to the outer wall of the frame, the screw rod is threadedly connected to the displacement seat, a fixed seat is fixedly sleeved on the outer peripheral wall of the screw rod, and the outer wall of the fixed seat is rotatably connected to a connecting frame.

[0012] Preferably, the connecting frame is fixedly connected to both sides of the connecting plate, the outer wall of the connecting frame is fixedly connected to the contact seat, and the contact seat is sleeved on the outer peripheral wall of the screw rod.

[0013] Preferably, a guide sleeve is fixedly connected to the outer peripheral wall of the screw rod, a sliding sleeve is slidably connected to the outer peripheral wall of the guide sleeve, a first gear and a second gear are fixedly connected to the outer wall of the sliding sleeve, and a plurality of fixing rods are fixedly connected between the sliding sleeve and the fixing seat.

[0014] Preferably, a plurality of transmission frames are fixedly connected to the top of the frame, the transmission frames are sleeved with the corresponding third gear and fourth gear, and the first gear is meshed with the third gear.

[0015] A method for modularizing a clamping mechanism for cable cutting, comprising the following steps: When cutting the modular cable, first open the protective box, pass the modular cable through the clamping unit and the cutting unit, and when the modular cable passes through the clamping unit, pull the clamping rod so that the clamping rod drives the sliding seat to slide along the inner wall of the fixing frame; When the sliding seat moves, the extrusion spring is compressed so that the extrusion spring is squeezed between the sliding seat and the moving seat. At this time, the modular cable is passed through the clamping rod. At this time, the clamping rod is released, and the sliding seat is pushed to drive the clamping rod to move under the rebound of the extrusion spring. At this time, multiple clamping rods contact and squeeze the modular cable, thereby clamping and fixing the modular cable; At this time, the modular cable is passed through the cutting unit and pulled through the clamping unit on the other side. Under the action of multiple clamping rods, the modular cable is contacted and squeezed. At this time, the connecting rod with a threaded groove is rotated to drive the moving seat to slide along the inner wall of the fixed frame. The sliding of the moving seat drives the first rotating rod to rotate. Under the rotation of the first rotating rod, the rotating seat is pushed to slide on the inner wall of the frame. Under the movement of the rotating seat, the first rotating rod rotatably connected to the rotating seat rotates at the same time, and the rotation angle is the same; At this time, the corresponding first rotating rod rotates, driving the moving seat rotatably connected thereto to slide on the inner wall of the fixed frame. Under the movement of the moving seat, the corresponding first rotating rod is driven to move. Similarly, the corresponding rotating seat slides. At this time, multiple rotating seats move at the same time, and multiple first rotating rods rotate at the same time with the same rotation angle. Under the movement of the moving seat, the extrusion spring is compressed. Under the rebound of the extrusion spring, the sliding seat is pushed to drive the clamping rod to contact and squeeze the modular cable, ensuring that the modular cable is clamped and fixed; At this time, the adjusting seat is adjusted to slide along the inner wall of the rotating disk. Under the movement of the adjusting seat, the second rotating rod is rotated to drive the corresponding adjusting seat to slide. At this time, multiple adjusting seats move to contact and squeeze the modular cables, which is convenient for stability during cutting. At this time, the adjusting seat is fixed by bolts, so that multiple squeezing wheels can contact the modular cables to limit the modular cables. The third gear or the fourth gear is driven to rotate by the driving mechanism. At this time, the screw rotates to make the displacement seat slide along the inner wall of the guide frame, driving the connection seat and the connection plate to move. Under the movement of the connection plate, the rotating shaft and the transmission gear move relative to the moving unit at the same time. At this time, the transmission gear rotates under the action of the rack, driving the rotating shaft and the worm to rotate. At this time, the worm drives the worm wheel to rotate, so that the rotating plate rotates on the inner wall of the connecting plate. At this time, the tool on the rotating plate rotates, and the tool cuts the modular cable. When the displacement seat and the connection seat move, the cutter cuts the modular cable as a whole until the connection seat contacts and squeezes the contact seat on one side. At this time, the contact seat drives the fixed seat and the connection frame to move, so that the connection plate slides along the inner wall of the guide frame. At this time, the fixed seat pushes the sliding sleeve to move through the fixed rod. At this time, the sliding sleeve drives the first gear and the second gear to move, so that the first gear is separated from the third gear. At this time, the second gear is meshed with the fourth gear. Under the rotation of the third gear and the fourth gear, the second gear and the second gear rotate in the opposite direction, driving the screw rod to rotate in the opposite direction, and driving the displacement seat to slide in the opposite direction on the guide frame. At this time, the connecting disk and the rotating disk on the connecting seat move in the opposite direction, and the rotating disk rotates in the opposite direction at the same time, so as to cut the modular cable lightly. After multiple reciprocating cutting, the cutting of the protective shell on the surface of the modular cable is completed to avoid damage to the cables in the modular cable.

[0016] The present invention discloses a modular cable cutting clamping mechanism and method thereof, which have the following beneficial effects: 1. The clamping mechanism and method for cutting modular cables, when the first gear is meshed with the third gear and the second gear is meshed with the fourth gear, it drives the screw rod to rotate in the opposite direction. Under the rotation of the screw rod, the displacement seat is driven to slide in the opposite direction on the guide frame. At this time, the connecting disk and the rotating disk on the connecting seat move in the opposite direction, and the rotating disk rotates in the opposite direction at the same time, so as to cut the modular cable lightly. After multiple reciprocating cutting, the protective shell on the surface of the modular cable is cut to avoid damage to the cable in the modular cable.

[0017] 2. The clamping mechanism and method for cutting modular cables, when the rotating shaft and the transmission gear move relative to the moving unit at the same time, the transmission gear rotates under the action of the rack, driving the rotating shaft and the worm to rotate. At this time, the worm drives the worm wheel to rotate, so that the rotating disk rotates on the inner wall of the connecting disk. At this time, the tool on the rotating disk rotates, and the tool cuts the modular cable.

[0018] 3. The clamping mechanism and method for cutting modular cables drive the third gear or the fourth gear to rotate through the driving mechanism. At this time, the screw rod rotates to make the displacement seat slide along the inner wall of the guide frame. Under the movement of the guide frame, the connecting disk and the rotating disk are moved relative to the cable, and the rotating disk is driven to rotate to cut the modular cable. When the connecting seat contacts and squeezes the contact seat on one side, the sliding sleeve is pushed to move, so that the second gear and the second gear rotate in the opposite direction, driving the screw rod to rotate in the opposite direction, and the modular cable is cut lightly after multiple reciprocating cutting.

[0019] 4. The modular cable cutting clamping mechanism and method thereof, when the contact seat drives the fixed seat and the connecting frame to move, the connecting plate slides along the inner wall of the guide frame. At this time, the fixed seat pushes the sliding sleeve to move through the fixed rod. By installing contact seats of different lengths, the contact distance between the connecting seat and the contact seat can be controlled, thereby limiting the distance that the displacement seat drives the cutting unit to move back and forth, thereby controlling the cable cutting length range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the interior of the protective box of the present invention; Figure 3 It is a schematic diagram of the internal structure of the frame of the present invention; Figure 4 It is a schematic diagram of the structure of the clamping unit of the present invention; Figure 5 It is a schematic diagram of the internal structure of the fixing frame of the present invention; Figure 6 It is a schematic diagram of the connection between the cutting unit and the moving unit of the present invention; Figure 7 It is a schematic diagram of the structure of the cutting unit of the present invention; Figure 8 It is a schematic diagram of the structure of the mobile unit of the present invention; Fig. 9 This is a schematic diagram of the connection between the connecting unit and the driving unit of the present invention; Fig.10 It is a schematic diagram of the structure of the driving unit of the present invention.

[0022] In the figure: 1, body; 2, frame; 201, protective box; 3, clamping unit; 301, fixed frame; 302, movable seat; 303, first rotating rod; 304, rotating seat; 311, connecting rod; 312, extrusion spring; 313, sliding seat; 314, clamping rod; 4, cutting unit; 401, connecting plate; 402, rotating plate; 403, connecting seat; 411, tool; 421, extrusion wheel; 422, adjustment seat; 423, second rotating rod; 5, movable unit; 501, guide frame; 5 02. displacement seat; 503. screw; 6. transmission unit; 601. rotating shaft; 602. worm; 603. worm wheel; 604. transmission gear; 605. rack; 7. connecting unit; 701. contact seat; 702. fixed seat; 703. connecting frame; 704. connecting plate; 705. fixing rod; 8. driving unit; 801. sliding sleeve; 802. first gear; 803. second gear; 804. transmission frame; 805. third gear; 806. fourth gear; 807. guide sleeve. DETAILED DESCRIPTION

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] The embodiment of the invention discloses a modular cable cutting clamping mechanism and a method thereof.

[0025] According to the attached Figure 1-10 As shown, it includes multiple clamping units 3, cutting units 4, moving units 5, connecting units 7 and driving units 8. The moving unit 5 is installed on the fuselage 1, and the frame 2 is fixedly installed on the fuselage 1. The clamping unit 3 is installed on the frame 2. The inner wall of the frame 2 is rotatably connected with a protective box 201. When cutting modular cables, the protective box 201 is first opened to facilitate cutting the modular cables through the clamping unit 3 and the cutting unit 4. The cutting unit 4 is on the moving unit 5, and the cutting unit 4 is between the two clamping units 3. The connecting unit 7 and the driving unit 8 are arranged on both sides of the moving unit 5. The clamping unit 3 includes a plurality of fixed frames 301 fixedly connected to the frame 2, and a clamping rod 314 is slidably connected to the inner wall of the fixed frame 301. By pulling the clamping rod 314, the clamping rod 314 drives the sliding seat 313 to slide along the inner wall of the fixed frame 301. When the sliding seat 313 moves, the extrusion spring 312 is compressed, so that the extrusion spring 312 is squeezed between the sliding seat 313 and the moving seat 302. At this time, the modular cable is passed through the clamping rod 314, and the clamping rod 314 is released. Under the rebound of the extrusion spring 312, the sliding seat 313 is pushed to drive the clamping rod 314 to move. At this time, the plurality of clamping rods 314 contact and squeeze the modular cables, thereby clamping and fixing the modular cables to prevent the cables from moving or deforming during the cutting process. The moving unit 5 includes a guide frame 501 fixedly connected to the fuselage 1, and a displacement seat 502 is slidably connected to the inner wall of the guide frame 501; The cutting unit 4 includes a connecting seat 403 fixedly connected to the top end surface of the displacement seat 502, a connecting disk 401 is fixedly connected to the connecting seat 403, and a rotating disk 402 is rotatably connected to the inner wall of the connecting disk 401. The modular cable passes through the cutting unit 4, and slides along the inner wall of the rotating disk 402 by adjusting the adjusting seat 422. Under the movement of the adjusting seat 422, the second rotating rod 423 rotates, driving the corresponding adjusting seat 422 to slide. At this time, multiple adjusting seats 422 move to contact and squeeze the modular cables, which is convenient for stability during cutting. At this time, the adjusting seat 422 is fixed by bolts, so that multiple extrusion wheels 421 can contact with the modular cables, limit the modular cables, and prevent the cables from moving or deforming during the cutting process; A transmission unit 6 is provided between the cutting unit 4 and the moving unit 5. The transmission unit 6 includes a rotating shaft 601 rotatably connected to the inner wall of the connecting seat 403. A worm 602 and a transmission gear 604 are provided at both ends of the rotating shaft 601. The worm 602 and the transmission gear 604 are respectively located in the cutting unit 4 and the moving unit 5. When the rotating shaft 601 and the transmission gear 604 move relative to the moving unit 5 at the same time, the transmission gear 604 rotates under the action of the rack 605, driving the rotating shaft 601 and the worm 602 to rotate. At this time, the worm 602 drives the worm wheel 603 to rotate, so that the rotating disk 402 rotates on the inner wall of the connecting disk 401. At this time, the tool 411 on the rotating disk 402 rotates, and the tool 411 cuts the modular cable. The connection unit 7 includes a connection plate 704 slidably connected to the inner wall of the guide frame 501, and a contact seat 701 is arranged on the connection plate 704. When the displacement seat 502 and the connection seat 403 move, the cutter 411 cuts the modular cable as a whole until the connection seat 403 contacts and squeezes the contact seat 701 on one side. At this time, the contact seat 701 drives the fixed seat 702 and the connection frame 703 to move, so that the connection plate 704 slides along the inner wall of the guide frame 501. At this time, the fixed seat 702 pushes the sliding sleeve 801 to move through the fixed rod 705; The driving unit 8 includes a third gear 805 and a fourth gear 806 which are rotatably connected to the body 1. The third gear 805 is meshed with the fourth gear 806. When the first gear 802 is meshed with the third gear 805 and the second gear 803 is meshed with the fourth gear 806, the screw rod 503 is driven to rotate in the opposite direction. Under the rotation of the screw rod 503, the displacement seat 502 is driven to slide in the opposite direction on the guide frame 501. At this time, the connecting disk 401 and the rotating disk 402 on the connecting seat 403 move in opposite directions, and the rotating disk 402 rotates in the opposite direction to cut the modular cable slightly. After multiple reciprocating cutting, the protective shell on the surface of the modular cable is cut to avoid damage to the cables in the modular cable.

[0026] A movable seat 302 is slidably connected to the inner wall of the fixed frame 301 , a plurality of first rotating rods 303 are rotatably connected to the outer wall of the movable seat 302 , a rotating seat 304 is rotatably connected between adjacent first rotating rods 303 , and the rotating seat 304 is slidably connected to the inner wall of the frame 2 .

[0027] A connecting rod 311 is provided inside the fixed frame 301, and a thread groove is provided on the outer peripheral wall of one of the connecting rods 311. The connecting rod 311 is threadedly connected with the movable seat 302. By rotating the connecting rod 311, the connecting rod 311 drives the movable seat 302 to slide on the inner wall of the fixed frame 301. An extrusion spring 312 is sleeved on the outer peripheral wall of the connecting rod 311. One end of the extrusion spring 312 is fixedly connected to the movable seat 302, and the other end of the extrusion spring 312 is fixedly connected to the sliding seat 313, and the sliding seat 313 is fixedly connected to the clamping rod 314. By rotating the connecting rod 311 with a threaded groove, the movable seat 302 is driven to slide along the inner wall of the fixed frame 301, and the sliding of the movable seat 302 drives the first rotating rod 303 to rotate. Under the rotation of the first rotating rod 303, the rotating seat 304 is pushed to slide on the inner wall of the frame 2. Under the movement of the rotating seat 304, the first rotating rod 303 rotatably connected to the rotating seat 304 rotates at the same time, and the rotation angle is the same; At this time, the corresponding first rotating rod 303 rotates, driving the movable seat 302 rotatably connected thereto to slide on the inner wall of the fixed frame 301. Under the movement of the movable seat 302, the corresponding first rotating rod 303 is driven to move. Similarly, the corresponding rotating seat 304 slides. At this time, multiple rotating seats 304 move at the same time, and multiple first rotating rods 303 rotate at the same time and have the same rotation angle. Under the movement of the movable seat 302, the extrusion spring 312 is compressed. Under the rebound of the extrusion spring 312, the sliding seat 313 is pushed to drive the clamping rod 314 to contact and squeeze the modular cable, ensuring that the modular cable is clamped and fixed, thereby ensuring stability during the cutting process.

[0028] A cutter 411 is fixedly connected to the outer wall of the rotating disk 402, a plurality of adjustment seats 422 are slidably connected to the inner wall of the rotating disk 402, an extrusion wheel 421 is rotatably connected to the outer wall of the adjustment seat 422, a second rotating rod 423 is rotatably connected to the outer wall of the adjustment seat 422, and the other end of the second rotating rod 423 is rotatably connected to the adjacent second rotating rod 423; By adjusting the adjustment seat 422 to slide along the inner wall of the rotating disk 402, the second rotating rod 423 rotates under the movement of the adjustment seat 422, driving the corresponding adjustment seat 422 to slide. At this time, multiple adjustment seats 422 move to contact and squeeze the modular cables, which is convenient for stability during cutting. At this time, the adjustment seat 422 is fixed by bolts, so that multiple extrusion wheels 421 can contact the modular cables to limit the modular cables.

[0029] A worm wheel 603 is fixedly sleeved on the outer peripheral wall of the rotating disk 402, and the worm wheel 603 is meshed with the worm 602. The worm 602 is located directly above the transmission gear 604. A rack 605 is meshed on the outer peripheral wall of the transmission gear 604, and the rack 605 is fixedly connected to the outer wall of the guide frame 501; When the rotating shaft 601 and the transmission gear 604 move relative to the mobile unit 5 at the same time, the transmission gear 604 rotates under the action of the rack 605, driving the rotating shaft 601 and the worm 602 to rotate. At this time, the worm 602 drives the worm wheel 603 to rotate, so that the rotating disk 402 rotates on the inner wall of the connecting disk 401. At this time, the tool 411 on the rotating disk 402 rotates, and the tool 411 cuts the modular cable.

[0030] A screw rod 503 is rotatably connected to the outer wall of the frame 2, and the screw rod 503 is threadedly connected to the displacement seat 502. A fixed seat 702 is fixedly sleeved on the outer peripheral wall of the screw rod 503, and a connecting frame 703 is rotatably connected to the outer wall of the fixed seat 702. When the displacement seat 502 and the connecting seat 403 move, the tool 411 cuts the modular cable as a whole until the connecting seat 403 contacts and squeezes the contact seat 701 on one side, and at this time, the contact seat 701 drives the fixed seat 702 and the connecting frame 703 to move.

[0031] The connecting frame 703 is fixedly connected to both sides of the connecting plate 704, and the outer wall of the connecting frame 703 is fixedly connected to the contact seat 701. The contact seat 701 is sleeved on the outer peripheral wall of the screw rod 503. When the contact seat 701 drives the fixed seat 702 and the connecting frame 703 to move, the connecting plate 704 slides along the inner wall of the guide frame 501. At this time, the fixed seat 702 pushes the sliding sleeve 801 to move through the fixed rod 705. By installing contact seats 701 of different lengths, the contact distance between the connecting seat 403 and the contact seat 701 can be controlled, thereby limiting the distance that the displacement seat 502 drives the cutting unit 4 to move back and forth, thereby controlling the cable cutting length range.

[0032] The outer wall of the screw rod 503 is fixedly connected to a guide sleeve 807, the outer wall of the guide sleeve 807 is slidably connected to a sliding sleeve 801, the outer wall of the sliding sleeve 801 is fixedly connected to a first gear 802 and a second gear 803, and a plurality of fixing rods 705 are fixedly connected between the sliding sleeve 801 and the fixing seat 702.

[0033] A plurality of transmission frames 804 are fixedly connected to the top of the frame 2, and the transmission frames 804 are sleeved with the corresponding third gear 805 and fourth gear 806, and the first gear 802 is meshed with the third gear 805. At this time, the sliding sleeve 801 drives the first gear 802 and the second gear 803 to move, so that the first gear 802 is separated from the third gear 805. At this time, the second gear 803 is meshed with the fourth gear 806. Under the rotation of the third gear 805 and the fourth gear 806, the second gear 803 and the second gear 803 rotate in the opposite direction, driving the screw rod 503 to rotate in the opposite direction, and driving the displacement seat 502 to slide in the opposite direction on the guide frame 501. At this time, the connecting disk 401 and the rotating disk 402 on the connecting seat 403 move in the opposite direction, and the rotating disk 402 rotates in the opposite direction at the same time, so as to cut the modular cable, and cut it slightly. After multiple reciprocating cutting, the cutting of the protective shell on the surface of the modular cable is completed to avoid damage to the cables in the modular cable.

[0034] Working principle: When cutting modular cables, first open the protective box 201, pass the modular cables through the clamping unit 3 and the cutting unit 4, and when the modular cables pass through the clamping unit 3, pull the clamping rod 314 so that the clamping rod 314 drives the sliding seat 313 to slide along the inner wall of the fixing frame 301; When the sliding seat 313 moves, the extrusion spring 312 is compressed, so that the extrusion spring 312 is squeezed between the sliding seat 313 and the moving seat 302. At this time, the modular cable is passed through the clamping rod 314. At this time, the clamping rod 314 is released, and the sliding seat 313 is pushed to drive the clamping rod 314 to move under the rebound of the extrusion spring 312. At this time, multiple clamping rods 314 contact and squeeze the modular cable, thereby clamping and fixing the modular cable; At this time, the modular cable is passed through the cutting unit 4, and the modular cable is pulled through the clamping unit 3 on the other side. Under the action of multiple clamping rods 314, the modular cable is contacted and squeezed. At this time, the connecting rod 311 with a threaded groove is rotated to drive the movable seat 302 to slide along the inner wall of the fixed frame 301. The sliding of the movable seat 302 drives the first rotating rod 303 to rotate. Under the rotation of the first rotating rod 303, the rotating seat 304 is pushed to slide on the inner wall of the frame 2. Under the movement of the rotating seat 304, the first rotating rod 303 rotatably connected to the rotating seat 304 rotates at the same time, and the rotation angle is the same; At this time, the corresponding first rotating rod 303 rotates, driving the movable seat 302 rotatably connected thereto to slide on the inner wall of the fixed frame 301. Under the movement of the movable seat 302, the corresponding first rotating rod 303 is driven to move. Similarly, the corresponding rotating seat 304 slides. At this time, multiple rotating seats 304 move at the same time, and multiple first rotating rods 303 rotate at the same time with the same rotation angle. Under the movement of the movable seat 302, the extrusion spring 312 is compressed. Under the rebound of the extrusion spring 312, the sliding seat 313 is pushed to drive the clamping rod 314 to contact and squeeze the modular cable, ensuring that the modular cable is clamped and fixed; At this time, the adjusting seat 422 is adjusted to slide along the inner wall of the rotating disk 402. Under the movement of the adjusting seat 422, the second rotating rod 423 is rotated to drive the corresponding adjusting seat 422 to slide. At this time, multiple adjusting seats 422 move to contact and squeeze the modular cables, which is convenient for stability during cutting. At this time, the adjusting seat 422 is fixed by bolts, so that multiple squeezing wheels 421 can contact the modular cables to limit the modular cables. The third gear 805 or the fourth gear 806 is driven to rotate by the driving mechanism. At this time, the screw rod 503 rotates to make the displacement seat 502 slide along the inner wall of the guide frame 501, driving the connecting seat 403 and the connecting disk 401 to move. Under the movement of the connecting disk 401, the rotating shaft 601 and the transmission gear 604 move relative to the moving unit 5 at the same time. At this time, the transmission gear 604 rotates under the action of the rack 605, driving the rotating shaft 601 and the worm 602 to rotate. At this time, the worm 602 drives the worm wheel 603 to rotate, so that the rotating disk 402 rotates on the inner wall of the connecting disk 401. At this time, the tool 411 on the rotating disk 402 rotates, and the tool 411 cuts the modular cable.

[0035] When the displacement seat 502 and the connection seat 403 move, the cutter 411 cuts the modular cable as a whole until the connection seat 403 contacts and squeezes the contact seat 701 on one side. At this time, the contact seat 701 drives the fixed seat 702 and the connection frame 703 to move, so that the connection plate 704 slides along the inner wall of the guide frame 501. At this time, the fixed seat 702 pushes the sliding sleeve 801 to move through the fixed rod 705. At this time, the sliding sleeve 801 drives the first gear 802 and the second gear 803 to move, so that the first gear 802 is separated from the third gear 805. At this time, the second gear 803 is meshed with the fourth gear 806. Under the rotation of the third gear 805 and the fourth gear 806, the second gear 803 and the second gear 803 rotate in the opposite direction, driving the screw rod 503 to rotate in the opposite direction, and driving the displacement seat 502 to slide in the opposite direction on the guide frame 501. At this time, the connecting disk 401 and the rotating disk 402 on the connecting seat 403 move in the opposite direction, and the rotating disk 402 rotates in the opposite direction, and the modular cable is cut lightly. After multiple reciprocating cutting, the protective shell on the surface of the modular cable is cut to avoid damage to the cables in the modular cable.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A modular cable cutting clamping mechanism, characterized in that: The invention comprises a plurality of clamping units (3), a cutting unit (4), a moving unit (5), a connecting unit (7) and a driving unit (8), wherein the moving unit (5) is mounted on a body (1), a frame (2) is fixedly mounted on the body (1), a protective box (201) is rotatably connected to the inner wall of the frame (2), the cutting unit (4) is located between two clamping units (3), and connecting units (7) and driving units (8) are arranged on both sides of the moving unit (5). The clamping unit (3) comprises a plurality of fixing frames (301) fixedly connected to the frame (2), and a clamping rod (314) is slidably connected to the inner wall of the fixing frame (301); A transmission unit (6) is provided between the cutting unit (4) and the moving unit (5), and the transmission unit (6) comprises a worm (602) and a transmission gear (604) respectively located in the cutting unit (4) and the moving unit (5); The connection unit (7) comprises a connection plate (704) slidably connected to the inner wall of the guide frame (501), and a contact seat (701) is provided on the connection plate (704); The driving unit (8) comprises a third gear (805) and a fourth gear (806) which are rotatably connected to the body (1), and the third gear (805) is meshed with the fourth gear (806).

2. A modular cable cutting clamping mechanism according to claim 1, characterized in that: A movable seat (302) is slidably connected to the inner wall of the fixed frame (301), a plurality of first rotating rods (303) are rotatably connected to the outer wall of the movable seat (302), a rotating seat (304) is rotatably connected between adjacent first rotating rods (303), and the rotating seat (304) is slidably connected to the inner wall of the frame (2).

3. A modular cable cutting clamping mechanism according to claim 2, characterized in that: A connecting rod (311) is arranged inside the fixed frame (301), wherein a thread groove is provided on the outer peripheral wall of one of the connecting rods (311), and the connecting rod (311) is threadedly connected to the movable seat (302), and an extrusion spring (312) is sleeved on the outer peripheral wall of the connecting rod (311), one end of the extrusion spring (312) is fixedly connected to the movable seat (302), and the other end of the extrusion spring (312) is fixedly connected to a sliding seat (313), and the sliding seat (313) is fixedly connected to the clamping rod (314).

4. A modular cable cutting clamping mechanism according to claim 1, characterized in that: The cutting unit (4) is located on the moving unit (5), and comprises a connecting seat (403) fixedly connected to the top end surface of the displacement seat (502); a connecting disk (401) is fixedly connected to the connecting seat (403); a rotating disk (402) is rotatably connected to the inner wall of the connecting disk (401); a tool (411) is fixedly connected to the outer wall of the rotating disk (402); a plurality of adjustment seats (422) are slidably connected to the inner wall of the rotating disk (402); an extrusion wheel (421) is rotatably connected to the outer wall of the adjustment seat (422); a second rotating rod (423) is rotatably connected to the outer wall of the adjustment seat (422); the other end of the second rotating rod (423) is rotatably connected to an adjacent second rotating rod (423).

5. A modular cable cutting clamping mechanism according to claim 4, characterized in that: A rotating shaft (601) is rotatably connected to the inner wall of the connecting seat (403); two ends of the rotating shaft (601) are respectively fixedly sleeved with a worm (602) and a transmission gear (604); a worm wheel (603) is fixedly sleeved on the outer peripheral wall of the rotating disk (402); the worm wheel (603) is meshed with the worm (602); the worm (602) is located directly above the transmission gear (604); a rack (605) is meshed on the outer peripheral wall of the transmission gear (604); and the rack (605) is fixedly connected to the outer wall of the guide frame (501).

6. A modular cable cutting clamping mechanism according to claim 5, characterized in that: The mobile unit (5) comprises a guide frame (501) fixedly connected to the body (1); a displacement seat (502) is slidably connected to the inner wall of the guide frame (501); a screw rod (503) is rotatably connected to the outer wall of the frame (2); the screw rod (503) is threadedly connected to the displacement seat (502); a fixed seat (702) is fixedly sleeved on the outer peripheral wall of the screw rod (503); and the outer wall of the fixed seat (702) is rotatably connected to the connecting frame (703).

7. A modular cable cutting clamping mechanism according to claim 6, characterized in that: The connecting frame (703) is fixedly connected to both sides of the connecting plate (704); the outer wall of the connecting frame (703) is fixedly connected to the contact seat (701); and the contact seat (701) is sleeved on the outer peripheral wall of the screw rod (503).

8. A modular cable cutting clamping mechanism according to claim 7, characterized in that: The outer peripheral wall of the screw rod (503) is fixedly connected to a guide sleeve (807), the outer peripheral wall of the guide sleeve (807) is slidably connected to a sliding sleeve (801), the outer wall of the sliding sleeve (801) is fixedly connected to a first gear (802) and a second gear (803), and a plurality of fixed rods (705) are fixedly connected between the sliding sleeve (801) and the fixed seat (702).

9. A modular cable cutting clamping mechanism according to claim 8, characterized in that: A plurality of transmission frames (804) are fixedly connected to the top of the frame (2); the transmission frames (804) are sleeved with corresponding third gears (805) and fourth gears (806); and the first gear (802) is meshed with the third gear (805).

10. A method for modularizing a clamping mechanism for cutting cables according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: The modular cable is passed through the clamping unit (3) and the cutting unit (4), and the clamping rod (314) is pulled to move. Under the rebound of the squeezing spring (312), the plurality of clamping rods (314) contact and squeeze the modular cable, thereby clamping and fixing the modular cable; S2: By rotating the connecting rod (311) provided with a threaded groove, the movable seat (302) is driven to slide, and the plurality of rotating seats (304) are moved simultaneously. The extrusion spring (312) is compressed under the movement of the movable seat (302), and under the rebound of the extrusion spring (312), the sliding seat (313) is pushed to drive the clamping rod (314) to contact and squeeze the modular cable, thereby ensuring that the modular cable is clamped and fixed; S3: adjusting the adjustment seat (422) to slide along the inner wall of the rotating disk (402), so that the second rotating rod (423) rotates, driving the corresponding adjustment seat (422) to slide, and at this time, the plurality of adjustment seats (422) move to contact and squeeze the modular cables, so that the plurality of squeezing wheels (421) contact the modular cables, thereby limiting the modular cables; S4: The screw rod (503) rotates so that the displacement seat (502) slides along the inner wall of the guide frame (501), so that the transmission gear (604) rotates, so that the worm (602) rotates to drive the worm wheel (603) to rotate, so that the rotating disk (402) rotates on the inner wall of the connecting disk (401), and at this time, the tool (411) rotates to cut the modular cable; S5: When the displacement seat (502) and the connection seat (403) move, the cutter (411) cuts the modular cable as a whole, and when the connection seat (403) contacts and squeezes the contact seat (701) on one side, the sliding sleeve (801) is pushed to move; S6: The sliding sleeve (801) drives the first gear (802) and the second gear (803) to move, and the second gear (803) meshes with the fourth gear (806), so that the second gear (803) and the fourth gear (806) rotate in opposite directions, driving the lead screw (503) to rotate in opposite directions, cutting the modular cable, and cutting lightly, after multiple reciprocating cuttings.

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