CN219286854U

CN219286854U - Wire twisting mechanism for peeling

Info

Publication number: CN219286854U
Application number: CN202320050079.3U
Authority: CN
Inventors: 蔡龙清; 陈少伟
Original assignee: Xiamen Huaxu Automation Equipment Co ltd
Current assignee: Xiamen Huaxu Automation Equipment Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-30
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a peeling and twisting mechanism, which belongs to the technical field of peeling and twisting, and comprises a bracket, wherein a mounting plate is fixed at the top of the bracket.

Description

Wire twisting mechanism for peeling

Technical Field

The utility model relates to the technical field of stripping twisting, in particular to a stripping twisting mechanism.

Background

When the terminal is installed on the lead, the protective skin at one end of the lead needs to be removed, and meanwhile, the lead exposed outside is twisted, so that the exposed part of the lead can be kept neat, and the terminal is convenient to beat.

In the prior art, publication No.: the Chinese summary of CN213692616U discloses a wire twisting mechanism of an automatic wire stripping, cutting and end-threading machine, which comprises a bracket, wherein the upper end of the bracket is provided with a cylinder in a penetrating way, the lower end of the cylinder is provided with an arc plate, the lower end of the arc plate is provided with a pressing seat, a motor is arranged in the bracket, one side of the motor, which is close to the pressing seat, is provided with a rotating shaft, and one end, which is far away from the motor, of the rotating shaft is provided with a base in a penetrating way; the wire twisting mechanism of the automatic wire stripping, cutting and end-threading machine can achieve the purposes of effectively performing one-step forming torsion on a wire and accelerating the working efficiency of twisting the wire by arranging the pressing seat and the base; through setting up splint, can reach the stability that reinforcing circuit was twistd reverse, and the fixed torsion of the circuit of multiple different sizes of being convenient for.

Above-mentioned technical scheme adopts and utilizes the cylinder to promote the arc and press seat and carry out the joint with the base, forms cylindric, carries out spacingly to the wire, utilizes the electric putter that inlays to establish in pressing seat and base inside to promote splint and carry out the centre gripping to the wire afterwards, and the motor that reuse drives the base through the pivot and rotate, rotates together with pressing the seat together with the base, produces torsion and twists reverse the wire, has following defect: 1. the pressing seat and the base are connected to form a cylinder shape, but the connection position of the motor through the rotating shaft and the base is not the central shaft position of the cylindrical part, so that the central shaft of the pressing seat and the base which rotate under the drive of the rotating shaft is not overlapped with the central shaft of the cylindrical part, the cylindrical part rotates and is eccentrically rotated, but the arc plate and the top of the pressing seat drive the ball to slide in the inner cavity of the chute through the supporting rod, and the formed track is not overlapped with the inside of the arc plate due to the eccentric rotation of the pressing seat, so that the pressing seat is limited by the supporting rod and the ball and cannot rotate; 2. when placing the wire and carrying out the centre gripping between base and pressure seat, need carry out spacingly to the wire in advance, prevent to shift out in the cavity between wire Xiong De and the pressure seat, can't carry out spacing centre gripping to the wire when the cylinder passes through the arc and drives pressure seat and move down, need operate again, twisting wire efficiency reduces.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wire twisting mechanism of skinning, includes the support, the top of support is fixed with the mounting panel, the positive right side of mounting panel is fixed with the mount, the inner chamber of mount is connected with the drum through the bearing rotation, the left side of drum runs through the mount and extends and be fixed with fixed box left, the left side of fixed box is provided with the first cutter that can slide back and forth, the top of support is provided with can drive drum pivoted actuating assembly, electric putter is all installed at the top and the bottom of mount left side, electric putter's piston rod is fixed with the push pedal, the outside of drum is located to the push pedal cover, the inner chamber of fixed box is provided with the adjusting part that can lock first cutter, the left side of fixed box is provided with the second cutter.

Preferably, the top of mounting panel is fixed with first motor, the output shaft of first motor is fixed with the gear, the front and the back of gear mesh respectively have first rack board and second rack board, the surface of first rack board and second rack board is fixed with first movable block and second movable block respectively, the back of first rack board has the connecting rod through loose axle swing joint, the other end of connecting rod has the third movable block through loose axle swing joint, the second cutter is fixed in the left side of second movable block and third movable block respectively.

Preferably, the driving assembly comprises a second motor arranged at the top of the bracket, a first belt pulley is fixed on an output shaft of the second motor, a second belt pulley is fixed on the surface of the cylinder, and the surfaces of the first belt pulley and the second belt pulley are in transmission connection through a belt.

Preferably, the adjusting component comprises a sleeve sleeved on the outer side of the cylinder, the left side of the sleeve is clamped with a movable part, the left side of the movable part penetrates through the inner cavity of the fixed box and is movably connected with a steering part through a movable shaft, the steering part is movably connected with the inner cavity of the fixed box through the movable shaft, and the other side of the steering part is clamped with the right side of the first cutter.

Preferably, the front of mounting panel is all fixed with the slide rail in proper order from top to bottom, the surface sliding connection of slide rail has the slider, the slider is fixed in the surface of first movable block, second movable block and third movable block respectively.

Preferably, a detection probe is installed at the top of the support, and the detection probe is located below the push plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the second motor is utilized to drive the cylinder to rotate through the transmission action of the first belt pulley and the second belt pulley, the cylinder can well limit the wires, the wires are prevented from sliding off from the inner cavity of the cylinder, the electric push rod drives the push plate to push the sleeve, then the sleeve drives the steering member through the movable member, the steering member pushes the first cutter to move towards the middle, the wires are clamped and limited, and as the first cutters are mutually staggered, the wires penetrating through the cylinder can be well folded towards the middle, the wires are prevented from being misplaced with the first cutters in the extrusion process, the second cutters drive the first rack plate and the second rack plate in the opposite direction of the gears, the first movable block and the second movable block move towards each other under the action of the first rack plate and the second rack plate, and the first movable block are synchronously moved through the connection of the first rack plate and the connecting rod, so that the second movable block and the third movable block synchronously move towards each other, the second cutters are not required to cut the wires, and then the cylinder and the fixed box are driven to rotate under the driving of the second motor, so that the wires clamped by the first cutters rotate, torsion is generated, and the torsion is high in reworking efficiency.

2. According to the utility model, the first movable block, the second movable block and the third movable block are conveniently limited by matching the sliding rail and the sliding block, so that the first movable block, the second movable block and the third movable block can move in the vertical direction, the second cutter is prevented from being moved left and right, the accuracy of the device is reduced, and the first movable block, the second movable block and the third movable block are assisted to move stably and vertically.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a driving assembly according to the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a schematic internal perspective view of the stationary box of the present utility model.

Reference numerals in the drawings: 1. a bracket; 2. a mounting plate; 3. a fixing frame; 4. a cylinder; 5. a fixed box; 6. a first cutter; 7. a drive assembly; 71. a second motor; 72. a first pulley; 73. a second pulley; 8. an electric push rod; 9. a push plate; 10. an adjustment assembly; 101. a sleeve; 102. a movable member; 103. a steering member; 11. a second cutter; 12. a first motor; 13. a gear; 14. a first rack plate; 15. a second rack plate; 16. a first movable block; 17. a second movable block; 18. a connecting rod; 19. a third movable block; 20. a slide rail; 21. a slide block; 22. and detecting the probe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a peeling and twisting mechanism as shown in figures 1-4, which comprises a bracket 1, wherein a mounting plate 2 is fixed at the top of the bracket 1, a fixing frame 3 is fixed at the right side of the front surface of the mounting plate 2, a cylinder 4 is rotatably connected with an inner cavity of the fixing frame 3 through a bearing, a fixing box 5 is fixed at the left side of the cylinder 4 and extends leftwards through the fixing frame 3, a first cutter 6 capable of sliding forwards and backwards is arranged at the left side of the fixing box 5, a driving component 7 capable of driving the cylinder 4 to rotate is arranged at the top of the bracket 1, an electric push rod 8 is arranged at the top and bottom of the left side of the fixing frame 3, a push plate 9 is fixed at the piston rod of the electric push rod 8, the push plate 9 is sleeved at the outer side of the cylinder 4, an adjusting component 10 capable of locking the first cutter 6 is arranged in the inner cavity of the fixing box 5, a second cutter 11 is arranged at the left side of the fixing box 5, the cylinder 4 is driven to rotate by a second motor 71 through the driving action of a first belt pulley 72 and a second belt pulley 73, the cylinder 4 is utilized to well limit the wires, so as to prevent the wires from sliding off the inner cavity of the cylinder 4, the electric push rod 8 drives the push plate 9 to push the sleeve 101, then the sleeve 101 drives the steering part 103 through the movable part 102, the steering part 103 pushes the first cutter 6 to move towards the middle, the wires are clamped and limited, the wires penetrating through the cylinder 4 can be well folded towards the middle due to the mutual dislocation of the first cutter 6, the dislocation of the wires and the first cutter 6 in the extrusion process is avoided, the second cutter 11 drives the first rack plate 14 and the second rack plate 15 in the opposite direction of the gear 13, the first movable block 16 and the second movable block 17 move towards each other under the action of the first rack plate 14 and the second rack plate 15, the first movable block 16 is connected with the connecting rod 18 to synchronously move, therefore, the second movable block 17 and the third movable block 19 synchronously move in opposite directions, the second cutter 11 is moved, the second cutter 11 is used for cutting the surface skin of the wire, and then the cylinder 4 and the fixed box 5 are driven by the second motor 71 to rotate, so that the wire clamped and limited by the first cutter 6 rotates to generate torsion, the wire twisting efficiency is high, and reworking is not needed.

The top of mounting panel 2 is fixed with first motor 12, the output shaft of first motor 12 is fixed with gear 13, the front and the back of gear 13 mesh respectively and have first rack 14 and second rack 15, the surface of first rack 14 and second rack 15 is fixed with first movable block 16 and second movable block 17 respectively, the back of first rack 14 is connected with connecting rod 18 through the loose axle is movable, the other end of connecting rod 18 is connected with third movable block 19 through the loose axle is movable, second cutter 11 is fixed in the left side of second movable block 17 and third movable block 19 respectively, drive gear 13 through first motor 12 and rotate, then gear 13 synchronous opposite direction is driven first rack 14 and second rack 15, then first rack 14 drives third movable block 19 through connecting rod 18, then second rack 15 drives second movable block 17 and moves, make second cutter 11 can cut the wire under the drive of second movable block 17 and third movable block 19 opposite direction.

The driving assembly 7 comprises a second motor 71 arranged at the top of the bracket 1, a first belt pulley 72 is fixed on an output shaft of the second motor 71, a second belt pulley 73 is fixed on the surface of the cylinder 4, the surfaces of the first belt pulley 72 and the second belt pulley 73 are in transmission connection through a belt, the first belt pulley 72 is driven to rotate through the second motor 71, then the second belt pulley 73 is driven to rotate through the belt, so that torsion is generated on the rotation of the cylinder 4, and the surface torsion of a wire is separated from the wire.

The adjusting component 10 comprises a sleeve 101 sleeved on the outer side of the cylinder 4, a movable piece 102 is clamped on the left side of the sleeve 101, the left side of the movable piece 102 penetrates through the inner cavity of the fixed box 5 and is movably connected with a steering piece 103 through a movable shaft, the steering piece 103 is movably connected with the inner cavity of the fixed box 5 through the movable shaft, the other side of the steering piece 103 is clamped on the right side of the first cutter 6, the sleeve 101 is utilized to be sleeved on the outer surface of the cylinder 4, the furnace drives the movable piece 102 to move through the movement of the sleeve 101, then the movable piece 102 drives the steering piece 103 to rotate, and the first cutter 6 is pushed in the adjusting direction, so that the first cutter 6 folds towards the middle.

The front of mounting panel 2 all is fixed with slide rail 20 in proper order from top to bottom, slide rail 20's surface sliding connection has slider 21, and slider 21 is fixed in the surface of first movable block 16, second movable block 17 and third movable block 19 respectively, through slide rail 20 and slider 21's cooperation, conveniently carries out spacingly to first movable block 16, second movable block 17 and third movable block 19, and the guarantee is moved in vertical direction, prevents to control rocking, leads to second cutter 11 to take place the displacement, causes the accurate reduction of device, supplementary first movable block 16 simultaneously, second movable block 17 and the stable vertical removal of third movable block 19.

The detection probe 22 is installed at the top of support 1, and detection probe 22 is located the below of push pedal 9, through the setting of detection probe 22, can detect the displacement distance of push pedal 9 to calculate the distance between the first cutter 6, conveniently control the dynamics, avoid pinching off the wire.

When the wire processing device is specifically used, a user inserts a wire to be processed into the cylinder 4 and penetrates through the fixed box 5, then the electric push rod 8 is started, then the piston rod of the electric push rod 8 drives the push plate 9 to move leftwards, meanwhile, the push plate 9 contacts with the sleeve 101 and drives the sleeve 101 to move leftwards, then the sleeve 101 drives the movable piece 102 to move leftwards, meanwhile, the movable piece 102 extrudes the turning piece 103 to rotate, then the turning piece 103 pushes the first cutter 6 to move towards the middle to clamp the wire, then the first motor 12 is started again, then the output shaft of the first motor 12 drives the gear 13 to rotate, meanwhile, the gear 13 synchronously drives the first rack plate 14 and the second rack plate 15 to move in the opposite direction, then the first rack plate 14 drives the connecting rod 18 to move upwards, then the connecting rod 18 drives the third movable block 19 to move upwards, then the second rack plate 15 drives the second movable block 17 to move downwards, then the second movable block 17 and the third movable block 19 reversely drive the second cutter 11 to fold towards the middle to cut the surface of the wire, then the second motor 71 is started, then the output shaft of the second motor 71 drives the first belt pulley 72 to rotate, then the first belt pulley 72 is driven by the output shaft of the second motor 71 to rotate, and the first belt pulley 73 drives the second belt pulley 73 to rotate, then the first cutter 4 rotates the wire is driven by the first belt pulley 73 to rotate, and then the wire is driven by the first belt pulley 73 to rotate the wire is processed, and the wire is processed to rotate, and the wire is fixed by the wire, and the wire is processed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire twisting mechanism skinns, includes support (1), its characterized in that: the utility model discloses a fixed mounting structure of a rotary cutting machine, including support (1), mount (2), fixed mounting structure (3), cylinder (4) are connected with in the positive right side of mount (2) through the bearing rotation to the inner chamber of mount (3), the left side of cylinder (4) runs through mount (3) and extends left and be fixed with fixed box (5), the left side of fixed box (5) is provided with first cutter (6) that can slide fore-and-aft, the top of support (1) is provided with and drives cylinder (4) pivoted actuating assembly (7), electric putter (8) are all installed at the top and the bottom of mount (3) left side, the piston rod of electric putter (8) is fixed with push pedal (9), the outside of cylinder (4) is located to push pedal (9) cover, the inner chamber of fixed box (5) is provided with can carry out locking adjusting part (10) to first cutter (5), the left side of fixed box (5) is provided with second cutter (11).

2. A wire stripping and twisting mechanism according to claim 1, wherein: the top of mounting panel (2) is fixed with first motor (12), the output shaft of first motor (12) is fixed with gear (13), the front and the back of gear (13) have meshed first rack board (14) and second rack board (15) respectively, the surface of first rack board (14) and second rack board (15) is fixed with first movable block (16) and second movable block (17) respectively, the back of first rack board (14) has connecting rod (18) through loose axle swing joint, the other end of connecting rod (18) has third movable block (19) through loose axle swing joint, second cutter (11) are fixed in the left side of second movable block (17) and third movable block (19) respectively.

3. A wire stripping and twisting mechanism according to claim 1, wherein: the driving assembly (7) comprises a second motor (71) arranged at the top of the bracket (1), a first belt pulley (72) is fixed on an output shaft of the second motor (71), a second belt pulley (73) is fixed on the surface of the cylinder (4), and the surfaces of the first belt pulley (72) and the second belt pulley (73) are connected through belt transmission.

4. A wire stripping and twisting mechanism according to claim 1, wherein: the adjusting component (10) comprises a sleeve (101) sleeved on the outer side of the cylinder (4), a movable part (102) is clamped on the left side of the sleeve (101), the left side of the movable part (102) penetrates through an inner cavity of the fixed box (5) and is movably connected with a steering part (103) through a movable shaft, the steering part (103) is movably connected with the inner cavity of the fixed box (5) through the movable shaft, and the other side of the steering part (103) is clamped on the right side of the first cutter (6).

5. A wire stripping and twisting mechanism according to claim 1, wherein: the front of mounting panel (2) is all fixed with slide rail (20) in proper order from top to bottom, the surface sliding connection of slide rail (20) has slider (21), slider (21) are fixed in the surface of first movable block (16), second movable block (17) and third movable block (19) respectively.

6. A wire stripping and twisting mechanism according to claim 1, wherein: the top of the support (1) is provided with a detection probe (22), and the detection probe (22) is positioned below the push plate (9).