Multi-core cable automatic terminal crimping device

Abstract

A multi-core cable automatic terminal crimping device disclosed by the utility model comprises a terminal crimping machine and a clamping mechanism, the clamping mechanism comprises a moving block, a first clamping block, a second clamping block, a first rotating block, a second rotating block, a lifting rod, a guide block and a moving rod, and the moving block is provided with a through hole. The first clamping block and the second clamping block are arranged in the moving block in a penetrating mode through the penetrating holes. The bottom end of the first clamping block is rotationally connected with the top end of the first rotating block, the bottom end of the second clamping block is rotationally connected with the top end of the second rotating block, and the bottom end of the first rotating block and the bottom end of the second rotating block are rotationally connected with the top end of the lifting rod. The bottom end of the lifting rod is fixedly connected with a sleeve, and the lifting rod sleeves the moving rod through the sleeve; a guide sliding groove is formed in the guide block, and the moving rod penetrates through the guide block through the guide sliding groove; when the moving rod moves along the guide sliding groove, the first clamping block and the second clamping block can be switched from the separated state to the abutting state. According to the utility model, the product quality and the production efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to multi -core cable processingequipment technical field, concretely relates to a kind of multi -core cable automatic terminal device. BACKGROUND

[0002] In the industrial production field, the use of wire rod is very extensive, and the terminal crimping of its end is a common processing requirement. For multi-core wire, the gap between the core wires is very small, and during the terminal crimping process, mutual interference is easily caused. This interference will cause the position of the crimped terminal to change, thereby seriously hindering the subsequent process, such as the glue shell insertion process, which cannot proceed smoothly. The current traditional process, after completing the terminal crimping, often needs to take out the wire rod from the equipment, and the subsequent processing steps mostly rely on manual operation. In this way, not only is the overall production efficiency extremely low, but also the labor intensity of the workers is greatly increased, and during the manual operation process, due to the uncontrollability of human factors, defective products are easily produced, resulting in uneven product quality, causing many losses and inconvenience to the enterprise, and seriously restricting the production efficiency and market competitiveness of the enterprise.

[0003] Chinese patent (authorized announcement number CN216134078U) discloses a multi-core wire terminal device, when the device works, first load the wire rod on the movable carrier, position the movable wheel against the carrier positioning plate arc-shaped groove as the initial position. In the initial state, the movable carrier positions the movable wheel against the groove to the left and right by the front and rear tension springs. Then the jacking mechanism jacking cylinder drives the jacking positioning block to rise into the front and rear sliding block first groove, the screw rod driving assembly motor drives the movable carrier to move left and right to the terminal crimping position through the screw rod, the terminal machine crimps the terminal of the core wire, and the operation is repeated to complete the multi-core wire crimping. After all the crimping, the carrier front and rear displacement mechanism positioning cylinder acts, the movable carrier carries the wire rod away from the terminal machine under the action of the tension spring to avoid interference, and then moves to the next process position through the screw rod driving assembly, and then the jacking cylinder resets, the screw rod driving assembly resets, and the carrier front and rear displacement mechanism resets, to realize efficient multi-core wire terminal crimping and precise positioning, movement and avoidance. However, the clamping method of the tail end of the multi-core wire in the patent document is to clamp the multi-core wire into the clamping block, and in the clamping process, the sheath of the multi-core wire may be peeled off, thereby exposing the cable inside the sheath.

[0004] Therefore, the clamping device needs to be improved to avoid the sheath of the multi-core wire being peeled off during terminal crimping. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the application provides a multi-core cable automatic terminal crimping device, which is characterized in that a clamping mechanism is arranged, the clamping mechanism comprises first and second clamping blocks which can move towards each other, the first and second clamping blocks are separated to put in the multi-core cable, when the moving blocks at the bottom of the first and second clamping blocks move to a terminal crimping position, the first and second clamping blocks abut against each other to stably clamp the multi-core cable placed between the first and second clamping blocks, and the problem that the cable in the cable sheath is exposed due to the peeling of the sheath of the multi-core cable caused by the clamping mode for fixing the multi-core cable is solved.

[0006] In order to solve the problems in the prior art, the utility model provides a kind of multi-core cable automatic terminal crimping device, including terminal machine and clamping mechanism, the clamping mechanism includes moving block, first clamping block, second clamping block, first rotating block, second rotating block, lifting rod, guide block and moving rod;Perforation is opened in the moving block, and first clamping block and second clamping block are arranged in moving block by perforation;The top end of first rotating block is rotatably connected to the bottom end of first clamping block, and the top end of second rotating block is rotatably connected to the bottom end of second clamping block;The top end of lifting rod is rotatably connected to the bottom end of first rotating block and the bottom end of second rotating block;The bottom end of lifting rod is fixedly connected with sleeve, and lifting rod is sleeved on moving rod by sleeve;Guide slot is opened in guide block, and moving rod is arranged in guide block by guide slot;When moving rod moves along guide slot, first clamping block and second clamping block can be switched from separation state to abutting state.

[0007] Preferably, a limiting slot is arranged in the perforation of the moving block;First limiting block is arranged on first clamping block and second clamping block, and first limiting block is inserted into limiting slot;First clamping block and second clamping block move along limiting slot by first limiting block.

[0008] Preferably, the moving rod is fixedly connected with anti-falling block for preventing the moving rod from falling out of the guide slot.

[0009] Preferably, a transverse moving mechanism is arranged below the moving block;The transverse moving mechanism comprises auxiliary block, moving base and first motor;The moving base moves synchronously with the moving block through the auxiliary block;Threaded hole is opened in the moving base, and the first motor is connected with threaded rod, and the threaded rod is threadedly connected with the moving base through the threaded hole.

[0010] Preferably, a longitudinal moving mechanism is arranged below the moving block; the longitudinal moving mechanism comprises a sliding rail, a sliding block, a first sliding groove, a second sliding groove, a second limiting block and a guide inclined block; the sliding block is in abutment with the moving block, the bottom end of the sliding block is provided with the first sliding groove; the sliding block moves along the sliding rail through the first sliding groove, the upper end of the sliding block is provided with the second sliding groove, the moving block is provided with the second limiting block, the second limiting block is inserted into the second sliding groove, and the moving block moves along the second sliding groove through the second limiting block; the end, away from the perforation, of the moving block is provided with a pulley, and the moving block is in abutment with the guide inclined block through the pulley; when the pulley moves along the guide inclined block, the moving block moves along the second sliding groove.

[0011] Preferably, a pushing mechanism is arranged on the guide inclined block; the pushing mechanism comprises a pushing block and a second motor; the end, close to the moving block, of the guide inclined block is provided with an opening, and the pushing block is arranged in the opening; the second motor is connected with a telescopic rod, one end of the telescopic rod, away from the second motor, is fixedly connected with the pushing block; when the pulley rolls to the position of the pushing block, the second motor drives the pushing block to move, and the pushing block drives the moving block to move towards the terminal machine.

[0012] Preferably, a limiting circular groove, matched with the pulley, is formed in the pushing block.

[0013] Preferably, a reset mechanism is arranged between the sliding block and the moving block; the reset mechanism comprises a first connecting block, a second connecting block and a reset spring; the first connecting block is arranged at the upper end of the sliding block; the second connecting block is arranged at the upper end of the moving block; one end of the reset spring is fixedly connected with the first connecting block, and the other end of the reset spring is fixedly connected with the second connecting block.

[0014] The utility model discloses compared with prior art has the beneficial effects that:

[0015] 1. The utility model discloses a clamping mechanism is set up, and the moving rod is along the guide sliding groove and drives the lifting rod, and then makes the first clamping block and the second clamping block switch from the separation state to the abutting state and realizes the steady clamping of the multicore cable, and after completing the terminal beating, the cable can be separated and taken down, effectively avoids the problem that the outer sheath of the multicore cable is stripped in the prior art, guarantees the integrity of the cable, improves product quality and production efficiency.

[0016] 2. The utility model discloses that the limiting groove is set up in the perforation of the moving block, and the first limiting block of the first clamping block and the second clamping block is inserted in the limiting groove and moves, ensures the accuracy and stability of the clamping action, provides reliable clamping positioning for the multicore cable when beating the terminal, improves the terminal beating quality and efficiency, and reduces the defective rate caused by unstable clamping.

[0017] 3. The utility model discloses a set up horizontal moving mechanism and longitudinal moving mechanism, can accurate control cable in the terminal machine and hit the horizontal and longitudinal position of end operation, promoted the flexibility and accuracy of end operation, satisfy the high accuracy demand of multi -core cable end process of work, can better adapt to the end operation of different specification cable, broaden the applicable range of device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a kind of multi -core cable automatic end device's perspective diagram of the utility model.

[0019] Figure 2 It is a kind of multi -core cable automatic end device's plan view of the utility model.

[0020] Figure 3 It is a kind of multi -core cable automatic end device's side view of the utility model.

[0021] Figure 4 It is a kind of multi -core cable automatic end device's structure exploded view of clamping mechanism of the utility model.

[0022] Figure 5 It is a kind of multi -core cable automatic end device's perspective diagram of horizontal moving mechanism of the utility model.

[0023] Figure 6 It is a kind of multi -core cable automatic end device's perspective diagram of longitudinal moving mechanism of the utility model.

[0024] Marked number in drawing is: 1, clamping mechanism;11, moving block;111, limit slot;12, first clamping block;121, first limit block;13, second clamping block;14, first rotating block;15, second rotating block;16, lifting rod;161, sleeve;17, guide block;171, guide sliding slot;18, moving rod;181, anti -drop block;2, horizontal moving mechanism;21, auxiliary block;22, moving base;23, first motor;3, longitudinal moving mechanism;31, slide rail;32, sliding block;33, first sliding slot;34, second sliding slot;35, second limit block;36, pulley;37, guide inclined block;4, push mechanism;41, push block;42, second motor;43, limit circular groove;5, reset mechanism;51, first connecting block;52, second connecting block;53, reset spring. DETAILED DESCRIPTION

[0025] In order to further understand the characteristics, technical means and the specific purpose reached of the utility model, functions, the utility model is described in further detail below with the specific embodiment and the accompanying drawings.

[0026] REFERENCE Figures 1-6The utility model discloses a kind of multi-core cable automatic terminal crimping devices, including terminal machine and clamping mechanism 1, the clamping mechanism 1 includes moving block 11, first clamping block 12, second clamping block 13, first rotating block 14, second rotating block 15, lifting rod 16, guide block 17 and moving rod 18;Perforation is opened in the moving block 11, and first clamping block 12 and second clamping block 13 are arranged in moving block 11 by perforation;The bottom of first clamping block 12 is rotatably connected with the top of first rotating block 14, and the bottom of second clamping block 13 is rotatably connected with the top of second rotating block 15, and the bottom of first rotating block 14 and the bottom of second rotating block 15 are rotatably connected with the top of lifting rod 16;The bottom of lifting rod 16 is fixedly connected with sleeve 161, and lifting rod 16 is sleeved on moving rod 18 by sleeve 161;Guide sliding groove 171 is opened in guide block 17, and moving rod 18 is connected with guide block 17 by guide sliding groove 171;When moving rod 18 moves along guide sliding groove 171, first clamping block 12 and second clamping block 13 can be switched from separation state to abutting state.

[0027] In the prior art, the end of the multi-core cable away from the terminal crimping operation is clamped and fixed with the clamping block. In the process of clamping and pulling out the multi-core cable from the rack, the outer sheath of the multi-core cable may be stripped. To solve this problem, in the multi-core cable automatic terminal crimping device, when the moving rod 18 moves along the guide sliding groove 171 of the guide block 17, the lifting rod 16 connected thereto is moved. Since the bottom of the lifting rod 16 is sleeved on the moving rod 18 by the sleeve 161, the movement of the lifting rod 16 is stably guided. The top of the lifting rod 16 is rotatably connected with the bottom of the first rotating block 14 and the second rotating block 15. When the lifting rod 16 moves, the first rotating block 14 and the second rotating block 15 are rotated, thereby driving the first clamping block 12 rotatably connected with the first rotating block 14 and the second clamping block 13 rotatably connected with the second rotating block 15 to move towards each other in the perforation of the moving block 11. With the continuous movement of the moving rod 18, the first clamping block 12 and the second clamping block 13 are switched from the separation state to the abutting state, thereby realizing the stable clamping of the multi-core cable for the terminal crimping operation of the terminal machine. When the first clamping block 12 and the second clamping block 13 are separated, the multi-core cable is placed. When the moving rod 18 moves along the guide sliding groove 171, the first clamping block 12 and the second clamping block 13 automatically clamp the multi-core cable. After the terminal crimping is completed, the moving rod 18 continues to move along the guide sliding groove 171, and the first clamping block 12 and the second clamping block 13 are separated. At this time, the multi-core cable with completed terminal crimping can be taken down, avoiding the possibility of stripping the outer sheath of the multi-core cable.

[0028] Reference Figures 1-4The limiting groove 111 is arranged in the perforation of the moving block 11; the first limiting block 121 is arranged on the first clamping block 12 and the second clamping block 13, and the first limiting block 121 is inserted into the limiting groove 111; the first clamping block 12 and the second clamping block 13 are moved along the limiting groove 111 through the first limiting block 121.

[0029] The limiting groove 111 in the perforation of the moving block 11 provides guidance and limiting for the movement of the first clamping block 12 and the second clamping block 13. When the first rotating block 14 and the second rotating block 15 are rotated by the lifting rod 16 to move the first clamping block 12 and the second clamping block 13 in the perforation of the moving block 11, the first limiting block 121 of the first clamping block 12 and the second clamping block 13 is inserted into the limiting groove 111, which ensures that the first clamping block 12 and the second clamping block 13 can only move along the trajectory of the limiting groove 111, effectively preventing deviation or shaking during movement, ensuring the accuracy and stability of the clamping action, and further providing reliable clamping positioning for the multi-core cable during the crimping operation, improving the crimping quality and efficiency.

[0030] Referring to Figure 4 The anti-falling block 181 is fixedly connected to the moving rod 18 to prevent the moving rod 18 from falling out of the guide sliding groove 171.

[0031] When the moving rod 18 reciprocally moves in the guide sliding groove 171 to drive the lifting rod 16, and then drive the first clamping block 12 and the second clamping block 13 to open and close to realize the clamping action on the multi-core cable, the anti-falling block 181 serves as a blocking structure, and its size is greater than the slot width of the guide sliding groove 171. By virtue of the physical blocking effect, the displacement of the moving rod 18 perpendicular to the sliding groove direction is limited, so that the moving rod 18 is always in the guide sliding groove 171, maintaining the normal operation of the clamping mechanism 1 and the stability of the cable clamping function, and ensuring the smooth progress of the crimping process.

[0032] Referring to Figures 1-6 The lateral moving mechanism 2 is arranged below the moving block 11; the lateral moving mechanism 2 comprises an auxiliary block 21, a moving base 22 and a first motor 23; the moving base 22 moves synchronously with the moving block 11 through the auxiliary block 21; a threaded hole is arranged on the moving base 22, and the first motor 23 is connected with a threaded rod which is threadedly connected with the moving base 22 through the threaded hole.

[0033] When the first motor 23 starts to operate, it drives the threaded rod to rotate, and because the threaded hole on the moving base 22 is screwed with the threaded rod, the moving base 22 will move along the threaded rod under the action of the threaded transmission principle. Because the moving base 22 realizes synchronous movement with the moving block 11 through the auxiliary block 21, the moving block 11 also moves synchronously. The transverse moving mechanism 2 brings horizontal position adjustment function to the multi-core cable clamped by the first clamping block 12 and the second clamping block 13 in the clamping mechanism 1, can accurately control the transverse position of the cable during the terminal crimping operation of the terminal machine, ensures that the terminal crimping position is accurate and correct, improves the precision and quality of the terminal crimping operation, and meets the terminal crimping process requirements of the multi-core cable.

[0034] Referring to Figures 1-6 As shown in the figure: the moving block 11 is provided below with a longitudinal moving mechanism 3; the longitudinal moving mechanism 3 includes a sliding rail 31, a sliding block 32, a first sliding groove 33, a second sliding groove 34, a second limiting block 35 and a guide inclined block 37; the sliding block 32 is in abutment with the moving block 11, and the bottom end of the sliding block 32 is provided with the first sliding groove 33; the sliding block 32 moves along the sliding rail 31 through the first sliding groove 33, and the upper end of the sliding block 32 is provided with the second sliding groove 34; the moving block 11 is provided with the second limiting block 35, and the second limiting block 35 is inserted into the second sliding groove 34; the moving block 11 moves along the second sliding groove 34 through the second limiting block 35; the moving block 11 is provided at the end away from the perforating hole with a pulley 36, and the moving block 11 is in abutment with the guide inclined block 37 through the pulley 36; when the pulley 36 moves along the guide inclined block 37, the moving block 11 moves along the second sliding groove 34.

[0035] The first sliding groove 33 at the bottom end of the sliding block 32 cooperates with the sliding rail 31, so that the sliding block 32 can move longitudinally along the sliding rail 31, and because the sliding block 32 is in abutment with the moving block 11, it provides a basis for the longitudinal movement of the moving block 11. The second sliding groove 34 at the upper end of the sliding block 32 cooperates with the second limiting block 35 on the moving block 11 to limit the deviation of the moving block 11 in the horizontal direction, and to ensure its stable longitudinal movement. When the pulley 36 moves with the moving block 11, under the guiding action of the inclined surface of the guide inclined block 37, the pulley 36 rolls along the inclined surface, driving the moving block 11 to move longitudinally along the second sliding groove 34, thereby adjusting the longitudinal position of the clamping mechanism 1 and the clamped multi-core cable, and improving the flexibility and accuracy of the terminal crimping operation.

[0036] Referring to Figures 1-4As shown: the guide inclined block 37 is provided with a pushing mechanism 4; the pushing mechanism 4 includes a pushing block 41 and a second motor 42; the guide inclined block 37 is provided with an opening near one end of the moving block 11, and the pushing block 41 is arranged in the opening; the second motor 42 is connected with a telescopic rod, and one end of the telescopic rod away from the second motor 42 is fixedly connected with the pushing block 41; when the pulley 36 moves to the position of the pushing block 41, the second motor 42 drives the pushing block 41 to move, and the pushing block 41 drives the moving block 11 to move towards the terminal machine.

[0037] In the multi-core cable automatic terminal crimping device, when the pulley 36 moves the moving block 11 to the position of the pushing block 41, the second motor 42 starts to operate and drives the telescopic rod connected therewith to extend. Since one end of the telescopic rod away from the second motor 42 is fixedly connected with the pushing block 41 arranged in the opening of the guide inclined block 37, the movement of the telescopic rod drives the pushing block 41 to move. The pushing block 41 abuts against the pulley 36 on the moving block 11, drives the moving block 11 to move towards the terminal machine, and ensures that the multi-core cable can be accurately positioned during the terminal crimping operation.

[0038] Referring to Figures 1-3 As shown: a limiting circular groove 43 adapted to the pulley 36 is formed in the pushing block 41.

[0039] After the pulley 36 enters the limiting circular groove 43, the inner wall of the limiting circular groove 43 limits the excessive displacement of the pulley 36 in the horizontal and vertical directions, so as to ensure that the pulley 36 is tightly matched with the pushing block 41 and the position is stable. When the second motor 42 drives the pushing block 41 to move, the pushing block 41 can stably drive the pulley 36 and the moving block 11 connected therewith to move towards the terminal machine through the tight contact between the two and the limiting of the limiting circular groove 43, so as to avoid shaking or deviation during the movement and improve the precision and reliability of the terminal crimping operation.

[0040] Referring to Figures 1-6 As shown: a reset mechanism 5 is arranged between the sliding block 32 and the moving block 11; the reset mechanism 5 includes a first connecting block 51, a second connecting block 52 and a reset spring 53; the first connecting block 51 is arranged on the upper end of the sliding block 32; the second connecting block 52 is arranged on the upper end of the moving block 11; one end of the reset spring 53 is fixedly connected with the first connecting block 51, and the other end of the reset spring 53 is fixedly connected with the second connecting block 52.

[0041] In the multi-core cable automatic terminal crimping device, when the pushing block 41 drives the moving block 11 to move towards the terminal machine under the driving of the second motor 42, the reset spring 53 is stretched. After the terminal crimping operation is completed, the external force disappears, and under the action of the elastic force of the reset spring 53 itself, the moving block 11 is pulled to move back to the position away from the terminal machine, thereby driving the clamping mechanism 1 to return to the original position and making the device return to the initial state, so as to prepare for the clamping and terminal crimping operation of the next multi-core cable, ensure the stable circulation of the device, and improve the operation efficiency and service life of the device.

[0042] In the multi-core cable automatic terminal crimping device, the moving rod 18 of the clamping mechanism 1 moves along the guide sliding groove 171 of the guide block 17, thereby driving the lifting rod 16 to move, the bottom end of the lifting rod 16 is sleeved on the moving rod 18 through the sleeve 161 to obtain stable guidance, the top end of the lifting rod 16 is rotationally connected with the bottom end of the first rotating block 14 and the second rotating block 15, and when the lifting rod 16 moves, the first rotating block 14 and the second rotating block 15 rotate, thereby driving the first clamping block 12 and the second clamping block 13 to move towards each other in the perforation of the moving block 11, with the continuous movement of the moving rod 18, the first clamping block 12 and the second clamping block 13 are switched from the separated state to the abutting state to stably clamp the multi-core cable, so that the terminal machine is convenient for terminal crimping operation, and after the terminal crimping is completed, the moving rod 18 continues to move to separate the first clamping block 12 and the second clamping block 13 and take down the cable; the perforation of the moving block 11 is provided with a limiting groove 111, the first limiting block 121 of the first clamping block 12 and the second clamping block 13 is inserted into the limiting groove 111 and moves along the limiting groove 111, so that the movement is accurate and stable; the anti-falling block 181 on the moving rod 18 blocks the moving rod 18 from falling off by virtue of the size being greater than the width of the slot of the guide sliding groove 171, so that the clamping mechanism 1 normally operates; in the transverse moving mechanism 2, the first motor 23 drives the threaded rod to rotate, so that the moving base 22 which is threadedly connected with the threaded hole moves along the threaded rod, thereby driving the moving block 11 to move synchronously and adjusting the transverse position of the multi-core cable; in the longitudinal moving mechanism 3, the sliding block 32 moves longitudinally along the slide rail 31 through the bottom end first sliding groove 33, the second limiting block 35 of the moving block 11 moves along the second sliding groove 34 on the upper end of the sliding block 32 to limit the horizontal displacement, the pulley 36 moves along the guide inclined block 37 to drive the moving block 11 to move longitudinally and adjust the longitudinal position; in the pushing mechanism 4, when the pulley 36 rolls to the position of the pushing block 41, the second motor 42 drives the telescopic rod to extend to drive the pushing block 41 to move, the pushing block 41 drives the moving block 11 to move towards the terminal machine, and the limiting circular groove 43 on the pushing block 41 is matched with the pulley 36 to ensure stable driving; in the reset mechanism 5, when the pushing block 41 drives the moving block 11 to move towards the terminal machine, the reset spring 53 is stretched, and after the terminal crimping is completed, the moving block 11 is pulled back to the original position under the elastic force of the reset spring 53, so that the device returns to the initial state.

[0043] The above embodiment only expresses one or several embodiments of the present application, and the description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A multi-core cable automatic terminal crimping device comprising a terminal machine and a clamping mechanism (1), characterized in that: the clamping mechanism (1) comprises a moving block (11), a first clamping block (12), a second clamping block (13), a first rotating block (14), a second rotating block (15), a lifting rod (16), a guide block (17) and a moving rod (18); a through hole is formed in the moving block (11), and the first clamping block (12) and the second clamping block (13) are arranged in the moving block (11) through the through hole; the bottom end of the first clamping block (12) is rotationally connected with the top end of the first rotating block (14), the bottom end of the second clamping block (13) is rotationally connected with the top end of the second rotating block (15), and the bottom end of the first rotating block (14) and the bottom end of the second rotating block (15) are both rotationally connected with the top end of the lifting rod (16); the bottom end of the lifting rod (16) is fixedly connected with a sleeve (161), and the lifting rod (16) is sleeved on the moving rod (18) through the sleeve (161); a guide sliding groove (171) is formed in the guide block (17), and the moving rod (18) is connected with the guide block (17) through the guide sliding groove (171); when the moving rod (18) moves along the guide sliding groove (171), the first clamping block (12) and the second clamping block (13) can be switched from a separated state to an abutting state.

2. The multi-core cable automatic end-crimping device according to claim 1, characterized in that, a limiting groove (111) is formed in the through hole of the moving block (11); a first limiting block (121) is arranged on the first clamping block (12) and the second clamping block (13), and the first limiting block (121) is inserted into the limiting groove (111); the first clamping block (12) and the second clamping block (13) move along the limiting groove (111) through the first limiting block (121).

3. The automatic multi-core cable crimping device according to claim 1, wherein the moving rod (18) is fixedly connected with an anti-falling block (181) for preventing the moving rod (18) from falling out of the guide sliding groove (171).

4. The multi-core cable automatic end-crimper device according to claim 1, wherein, a transverse moving mechanism (2) is arranged below the moving block (11); the transverse moving mechanism (2) comprises an auxiliary block (21), a moving base (22) and a first motor (23); the moving base (22) moves synchronously with the moving block (11) through the auxiliary block (21); a threaded hole is formed in the moving base (22), and the first motor (23) is connected with a threaded rod which is threadedly connected with the moving base (22) through the threaded hole.

5. The multi-core cable automatic crimping device according to claim 1, wherein a longitudinal moving mechanism (3) is arranged below the moving block (11); the longitudinal moving mechanism (3) comprises a sliding rail (31), a sliding block (32), a first sliding groove (33), a second sliding groove (34), a second limiting block (35) and a guide inclined block (37); the sliding block (32) abuts against the moving block (11), and a first sliding groove (33) is formed in the bottom end of the sliding block (32); The sliding block (32) moves along the slide rail (31) through the first sliding groove (33), and the upper end of the sliding block (32) is provided with a second sliding groove (34); the moving block (11) is provided with a second limiting block (35), and the second limiting block (35) is inserted into the second sliding groove (34); and the moving block (11) moves along the second sliding groove (34) through the second limiting block (35); The moving block (11) is provided with a pulley (36) at one end away from the perforation, and the moving block (11) abuts against a guide inclined block (37) through the pulley (36); When the pulley (36) moves along the guide inclined block (37), the moving block (11) moves along the second sliding groove (34).

6. The multi-conductor cable automatic crimping device of claim 5, wherein, The guide inclined block (37) is provided with a pushing mechanism (4); The pushing mechanism (4) comprises a pushing block (41) and a second motor (42); The end of the guide inclined block (37) close to the moving block (11) is provided with an opening, and the pushing block (41) is arranged in the opening; The second motor (42) is connected with a telescopic rod, and one end of the telescopic rod away from the second motor (42) is fixedly connected with the pushing block (41); When the pulley (36) rolls to the position of the pushing block (41), the second motor (42) drives the pushing block (41) to move, and the pushing block (41) drives the moving block (11) to move towards the terminal machine.

7. The multi-conductor cable automatic termination device of claim 6, wherein, The pushing block (41) is provided with a limiting circular groove (43) matched with the pulley (36).

8. The multi-conductor cable automatic crimping device of claim 6, wherein, A reset mechanism (5) is arranged between the sliding block (32) and the moving block (11); The reset mechanism (5) comprises a first connecting block (51), a second connecting block (52) and a reset spring (53); The first connecting block (51) is arranged on the upper end of the sliding block (32); The second connecting block (52) is arranged on the upper end of the moving block (11); One end of the reset spring (53) is fixedly connected with the first connecting block (51), and the other end of the reset spring (53) is fixedly connected with the second connecting block (52).

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