CN219163883U - Automatic wire rod terminal crimping machine - Google Patents

Abstract

The utility model provides an automatic wire rod terminal crimping machine, comprising: the wire feeding mechanism is provided with a placing plate which is slidably connected with the bottom plate, the placing plate can be used for placing wires, the terminal pressing mechanism comprises a mounting plate, a pressing plate and a transverse plate, the mounting plate is arranged above the bottom plate, the pressing plate is elastically connected with the mounting plate, the transverse plate is fixedly connected with the bottom plate and is arranged below the pressing plate, and a plurality of terminal cavities can be contained in the transverse plate; the terminal pressing mechanism of the terminal pressing mechanism comprises a transverse plate, wherein a plurality of terminal cavities are formed in the transverse plate, a plurality of terminals and a plurality of wires are arranged on the transverse plate, the transverse plate is matched with the terminals in a matched mode, the pressing plate slides downwards, the terminals are finally abutted to the matched sleeve wires, the terminal pressing mechanism achieves the effect of simultaneously beating the plurality of wires, and production efficiency is greatly improved at the same time in a accelerating mode.

Description

Automatic wire rod terminal crimping machine

Technical Field

The utility model relates to the technical field of terminal machines, in particular to an automatic wire rod terminal machine.

Background

The terminal crimping machine is equipment for crimping the binding post at one end of the wire core, and the wire core which is manually stripped is put into the feeding end when the existing terminal crimping machine works, so that the binding post is crimped at one end of the wire core which is stripped.

In the Chinese patent disclosure CN210430386U, an automatic wire stripping and pressing terminal machine is disclosed, a wire clamping power device in the automatic wire stripping and pressing terminal machine can drive a first wire clamping clamp to clamp and fix a wire, the first wire clamping clamp and a second wire clamping clamp a wire core of the wire but not fix the wire core, a sliding table driving mechanism drives a support sliding table to move backwards and then recover, in the process, the first wire clamping clamp and the second wire clamping clamp flatten and clamp a plurality of wire cores of the wire, at the moment, a cutting die driving mechanism drives a wire stripping cutting die to disconnect a sheath of the wire core, and a sliding table driving mechanism drives the support sliding table to move backwards and smooth out the disconnected sheath from the wire core to realize stripping. The wire rod peeling machine can peel the wires of the multi-wire core after flattening, realizes automatic peeling of the wire core, and has high efficiency.

However, the automatic wire stripping terminal pressing machine in the technology can only press and rivet one terminal at a time, and cannot simultaneously punch a plurality of wires, so that the speed can be continuously increased, and the production efficiency is improved.

Disclosure of Invention

In order to solve the problems of slower speed and lower production efficiency of the existing automatic wire rod terminal making machine, the utility model provides the automatic wire rod terminal making machine which is faster and greatly improves the production efficiency.

The aim of the utility model is realized by the following technical scheme: an automatic wire-rod terminal crimping machine comprising: the wire feeding machine is characterized in that a bottom plate is arranged on the machine frame, and a wire feeding mechanism, a material conveying mechanism, a wire stripping cutting mechanism, a terminal pressing mechanism and a material receiving mechanism are sequentially arranged on the bottom plate along the feeding direction; wire rod feed mechanism be equipped with sliding connection in place the board of bottom plate, place the board can be used to place the wire rod, place the board top and still be equipped with the gyro wheel spare that is used for rolling press the wire rod, press terminal mechanism including be located the mounting panel of bottom plate top, with mounting panel elastic connection's clamp plate, rigid coupling in the bottom plate and be located the diaphragm of clamp plate below, be equipped with on the diaphragm and hold a plurality of terminal cavitys, it still is equipped with the gliding cylinder one of drive clamp plate to press terminal mechanism, cylinder one rigid coupling in the mounting panel, the diaphragm rear still is equipped with material transferring mechanism, material transferring mechanism still is equipped with sliding connection in the transfer board of bottom plate, be equipped with the clamping piece of a plurality of clamping terminals on the transfer board, the clamping piece include a plurality of fixed splint and with a plurality of the movable splint that the fixed splint set up relatively, movable splint can be faced the fixed splint direction removes to hold the terminal.

Specifically, the wire feeding mechanism further comprises an angle seat, a screw rod stepping motor, a movable block and a fixed plate; the screw rod stepping motor is fixedly connected to the bottom plate, the output end of the screw rod stepping motor is fixedly connected to the corner seat, the corner seat is slidably connected to the bottom plate, a second cylinder is further arranged on the corner seat, the second cylinder can drive the movable block to slide left and right in a reciprocating manner, the movable block is fixedly connected with the placing plate, the fixing plate is slidably connected to the upper portion of the placing plate, and a first groove matched with the wire is further formed in the fixing plate.

Specifically, the gyro wheel spare includes gyro wheel, motor two and lifter plate, lifter plate sliding connection in the bottom plate top, it is connected with to rotate on the lifter plate the gyro wheel, the one end cover of gyro wheel is equipped with gear one, motor two output cover is equipped with gear two, gear one with gear two meshing are connected.

Specifically, pass material mechanism includes sprocket one, sprocket two, motor three and chain, motor three drive sprocket one rotates, sprocket one with sprocket two passes through the chain is connected, establish a plurality of stoppers on the chain, a plurality of the stopper is evenly arranged along the equidistant clearance of chain direction, the stopper is equipped with the recess two that can hold the wire rod.

Specifically, wire stripping shutdown mechanism includes cylinder three, connecting plate, connecting rod one, connecting rod two and riser, the drive end of cylinder three connect in the connecting plate, the connecting plate rotates to be connected connecting rod one, connecting rod one rotate be connected with connecting rod two, the connecting rod two relative set up in cylinder three both sides, the connecting rod two that set up relatively keep away from connecting rod one side is equipped with the shear blade towards opposite directions or backward direction removal respectively, be equipped with the recess three of cutting off the peeling wire material on the shear blade, connecting plate sliding connection in the riser, riser perpendicular sliding connection in the bottom plate, still be equipped with the cylinder four on the riser, the cylinder four drive end connect in the riser.

Specifically, the terminal pressing mechanism further comprises an elastic piece, a sleeve and a guide rod, the sleeve is fixedly connected with the mounting plate, the guide rod is sleeved with the sleeve and is in sliding connection with the sleeve, one end of the guide rod is connected with a middle plate, the middle plate is elastically connected with the pressing plate through the elastic piece, the elastic piece comprises a connecting column and a spring sleeved on the connecting column, and two sides of the spring are respectively propped against the pressing plate and the middle plate.

Specifically, the material transferring mechanism further comprises a driving wheel, a driven wheel, a synchronous belt and a motor IV, wherein the driving wheel and the driven wheel are respectively connected to the bottom plate in a rotating mode, the motor IV is connected to the driving wheel, the driving wheel and the driven wheel are in belt transmission connection through the synchronous belt, the synchronous belt can drive the transfer plate to reciprocate back and forth, a plurality of movable clamping plates are in sliding connection with the transfer plate, a plurality of movable clamping plates are fixedly connected with a connecting rod III, the connecting rod III is connected with a cylinder V, and the cylinder V drives a plurality of movable clamping plates to move in opposite directions or back to the direction of the fixed clamping plates through the connecting rod III.

Specifically, the material receiving mechanism comprises a cylinder six, a movable plate and a cylinder seven, wherein the cylinder six driving end is connected with the movable plate, the movable plate is connected with the bottom plate in a sliding manner, the movable plate is also connected with the cylinder seven, clamping jaws capable of clamping wires are symmetrically arranged on the cylinder seven, and the clamping jaws can move towards opposite or opposite directions through the cylinder seven.

Compared with the prior art, the utility model has the following advantages:

1. the utility model provides an automatic wire rod makes terminal machine, wherein press terminal mechanism pass through be equipped with on the diaphragm and hold a plurality of terminal cavitys to can place a plurality of terminals and a plurality of wire rod looks adaptation at the diaphragm simultaneously, the clamp plate is through cylinder one drive downwardly sliding, thereby finally with terminal and matched set line looks butt realize beating the effect of terminal to a plurality of wire rods simultaneously, greatly improved production efficiency simultaneously at the speed.

2. The utility model provides an automatic wire rod terminal making machine, wherein wire stripping shutdown mechanism is through cylinder two drive connecting plates slip, thereby drive connecting rod one and take place to rotate, simultaneously connecting rod two drive connecting rod two take place to rotate, connecting rod two drive shear slice orientation that the symmetry set up is or be moved to the back direction and thereby realize cutting off the outside package material of wire rod, accomplish the cutting action, rethread cylinder three drive connecting plate backward movement drive shear slice support the package material waste material and peel off the one end of wire rod, realize the step that waste material after the cutting off is peeled off from the wire rod, integrate a mechanism with original cutting off and wire stripping procedure, reduce the optimization process step.

Drawings

FIG. 1 is an overall schematic diagram of an automatic wire-rod terminal crimping machine;

FIG. 2 is a schematic view of a wire feeding mechanism;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

FIG. 4 is a schematic diagram of a swing arm mechanism;

FIG. 5 is a schematic view of a feed mechanism;

FIG. 6 is an enlarged view of a portion of B in FIG. 5;

FIG. 7 is a schematic diagram of a wire stripping severing mechanism;

FIG. 8 is an enlarged view of a portion of C in FIG. 7;

FIG. 9 is a schematic view of a terminal pressing mechanism 1;

FIG. 10 is a schematic view of a terminal pressing mechanism 2;

FIG. 11 is an enlarged view of part of D in FIG. 10;

FIG. 12 is a schematic view of a receiving mechanism;

FIG. 13 is a schematic view of a positioning mechanism;

in the figure: 100 frames, 110 bottom plates, 120 touch screens, 200 wire feeding mechanisms, 210 placement plates, 211 cylinder eight, 212 guide rods, 220 fixed plates, 221 groove one, 230 movable blocks, 240 cylinder two, 250 screw rod stepping motors, 260 angle seats, 270 roller members, 271 motor two, 272 gear one, 273 gear two, 274 rolling wheels, 275 cylinder nine, 300 swing arm mechanisms, 310 servo motors, 320 swing rods, 330 air pawls, 400 material conveying mechanisms, 410 sprocket one, 420 sprocket two, 430 limiting blocks, 431 clamping plates, 500 wire stripping cutting mechanisms, 510 cylinder four, 520 vertical plates, 530 cylinder three, 540 connecting plates, 550 connecting rods one, 560 connecting rods two, 570 shearing plates, 571 groove three, 580 positioning mechanisms, 581 cylinder supports, 582 cylinder ten, 583 pressing blocks, 600 terminal pressing mechanisms, 610 cylinder one, 620 mounting plates, 630 pressing plates, 640 cross plates, 641 cavities, 650 springs, 660 motor four, 670 driving wheels, 680 synchronous belts, 690 transfer plates, 691 fixed clamping plates, 693 connecting rods three, 694 vertical plates, 700 material collecting mechanisms, 720, 800, 692 cylinder moving clamping plates, 900, 692 cylinder moving tables, and 692 cylinder clamping plates.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The term "adjacent" as used herein includes "closely adjacent edges" and "slightly further" as used herein, the terms "inner", "outer", "left", "right" and the like are for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, an automatic wire rod terminal crimping machine includes: the wire feeding machine is characterized in that a bottom plate 110 is arranged on the machine frame 100, and a wire 900 feeding mechanism 200, a material conveying mechanism 400, a wire stripping cutting mechanism 500, a terminal pressing mechanism 600 and a material receiving mechanism 700 are sequentially arranged on the bottom plate 110 along the feeding direction; in this embodiment, the feeding mechanism 200 of the wire 900 is used for placing the wire 900 by an operator, the feeding mechanism 400 is used for sequentially transferring the wire 900 to each mechanism for performing working procedure operation, the wire stripping and cutting mechanism 500 is used for cutting and stripping the soft skin of the wire 900, the terminal pressing mechanism 600 is used for sleeving and riveting the wire 900 with the terminal, and the receiving mechanism 700 is used for collecting the wire 900 of the pressed terminal. In the specific embodiment, a swing arm mechanism 300 is further arranged between the wire 900 feeding mechanism 200 and the material conveying mechanism 400, the swing arm mechanism 300 is used for transferring the wire 900 from the wire 900 feeding mechanism 200 to the material conveying mechanism 400, a vibrating table mechanism 800 is further arranged behind the terminal pressing mechanism 600, the vibrating table mechanism 800 comprises a vibrating disc and a straight vibrating disc, and the vibrating table mechanism 800 is used for conveying terminals into the terminal pressing mechanism 600 so as to press and rivet the terminal pressing mechanism 600 subsequently.

Referring to fig. 1, in this embodiment, the stand 100 is formed by overlapping aluminum profiles, an opening and closing door is provided at the front side of the stand 100, the opening and closing door is rotatably connected to the aluminum profiles through a hinge, an electric control board and an electric element are provided inside the stand 100, an operator can perform daily spot inspection maintenance on equipment by opening or closing the opening and closing door, casters and foot cups are further provided at four corners of a bottom plate 110 of the stand 100, equipment is convenient to transfer and place, a bottom plate 110 is further connected to the top of the stand 100, the bottom plate 110 is in threaded connection with the aluminum profiles, a control box is further provided on the bottom plate 110, a touch screen 120 is nested in the control box for the operator to control the equipment to operate, a start-stop button and an indicator lamp are further provided on the control box, and when an emergency occurs, the equipment operation can be stopped through the start-stop button, and the indicator lamp can be used for rapidly judging the current working state of the equipment. In this more specific embodiment, the bottom plate 110 is further provided with a wiring hole, so that other component air paths and circuits of the components can be conveniently concentrated and assembled on the electric control board inside the frame 100, a plurality of abdicating grooves are simultaneously formed in the bottom plate 110 and used for avoiding structural members in the movement process of each mechanism, the bottom plate 110 is further provided with a waste hole and a receiving hole, the waste hole is located below the wire stripping cutting mechanism 500 and can be used for collecting waste generated after the wire stripping cutting mechanism 500 cuts off and strips the wire 900, the receiving hole is located below the receiving mechanism 700 and used for collecting the wire 900 after the terminals are pressed.

Referring to fig. 2, in this embodiment, the wire feeding mechanism 200 is provided with a placement plate 210 slidably connected to the bottom plate 110, the placement plate 210 may be used for placing the wire 900, and a roller member 270 for rolling the wire 900 is further provided above the placement plate 210, and in this specific embodiment, the wire feeding mechanism 200 further includes an angle seat 260, a screw rod stepping motor 250, a movable block 230, and a fixed plate 220; the screw rod stepping motor 250 is fixedly connected to the bottom plate 110, the output end of the screw rod stepping motor 250 is fixedly connected to the angle seat 260, the angle seat 260 is slidably connected to the bottom plate 110, the angle seat 260 is also provided with the second cylinder 240, the second cylinder 240 can drive the movable block 230 to slide back and forth, the movable block 230 is fixedly connected with the placing plate 210, the fixed plate 220 is slidably connected above the placing plate 210, in particular, a sliding rail is connected between the angle seat 260 and the bottom plate 110, the screw rod stepping motor 250 drives the angle seat 260 to reciprocate back and forth, the second screw rod stepping motor is used for realizing the reciprocating movement of the wire rod 900 forward and backward through the reciprocating movement of the angle seat 260, the rolling wheel 274 can roll the wire rod 900 better, the placing plate 210 is nested in the movable block 230, the sliding rail is also connected between the movable block 230 and the angle seat 260, the output end of the second cylinder 240 is fixedly connected to the movable block 230, and thus the left and right reciprocating movement of the placing plate 210 is realized, the rolling wheel mechanism is convenient to realize the reciprocating movement of the wire rod 900 to wait for the material taking mechanism to take the material from the upper side to the lower side of the swing arm 300;

referring to fig. 3, in the specific embodiment, the left and right sides of the placement plate 210 are provided with guide seats, one end of each guide seat is connected to the output end of the cylinder eight 211 in a sliding manner, so that when the cylinder eight 211 is pulled down, the fixed plate 220 can move towards the placement plate 210 along the axial direction of the guide seat and finally abut against the placement plate 210 to tightly press and fix the wire 900, when the cylinder eight 211 pushes up the fixed plate 220, the fixed plate 220 is separated from the placement plate 210 to facilitate the feeding of the wire 900 by an operator or the transferring of the wire 900 by the swing arm mechanism 300, and preferably, the fixed plate 220 is further provided with a groove one 221 adapted to the wire 900, and the groove one 221 can be in a semi-open circular groove shape, of course, be in other shapes, such as V shape, circular shape, etc., as long as the shape can be adapted to the wire 900, the shape is not limited one by one, the groove one 221 can be arranged at equal intervals along the left and right direction of the fixed plate 220, so that the operator can conveniently feed a plurality of wires 900.

Referring to fig. 2, in this embodiment, the roller member 270 includes a rolling wheel 274, a second motor 271, and a lifting plate, where the lifting plate is slidably connected above the base plate 110, and specifically, a guide rod is connected to the lifting plate, the guide rod is sleeved and slidably connected with a rolling seat, the rolling seat is fixedly connected to the base plate 110, and an air cylinder nine 275 is further disposed on the rolling seat, and an output end of the air cylinder nine 275 is connected to the lifting plate, so that the rolling wheel 274 can contact and roll with one end of the wire 900, and the rolling wheel 274 can be separated from the wire 900 to facilitate the wire 900 to be transferred to a next station; specifically, the lifting plate is rotatably connected with the rolling wheel 274, one end of the rolling wheel 274 is sleeved with a first gear 272, the output end of the second motor 271 is sleeved with a second gear 273, and the first gear 272 is in meshing connection with the second gear 273; preferably, the first gear 272 and the second gear 273 are helical cylindrical gears, the number of teeth and the modulus of the first gear 272 and the number of teeth of the second gear 273 are the same, the second motor 271 drives the second gear 273 to rotate, so that the first gear 272 and the rolling wheel 274 are driven to roll, the rolling member can keep the outer part of the wire 900 flat and prevent bending, and the subsequent peeling and cutting mechanism is convenient for cutting off the outer wrapping material of the wire 900.

Referring to fig. 4, in the present embodiment, the swing arm mechanism 300 includes a servo motor 310, a support base, a swing lever 320, a gas claw 330 base, and a gas claw 330; specifically, the supporting seat is nested with a plurality of bearings, two swing rods 320 are sleeved and rotationally connected in the bearings, one swing rod 320 is connected to the output end of the servo motor 310, the other swing rod 320 is arranged above one swing rod 320 in parallel, the other sides of the two swing rods 320 are simultaneously rotationally connected with a gas claw 330 seat, the gas claw 330 seat is provided with a plurality of gas claws 330, and the gas claws 330 can be used for clamping or placing wires 900. When the servo motor 310 rotates, the two swing rods 320 are driven to rotate, so that the air jaw 330 is displaced by 180 degrees, and the wire 900 can be transferred from the wire 900 feeding mechanism 200 to the material conveying mechanism 400.

Referring to fig. 5, in this embodiment, the material conveying mechanism 400 includes a first sprocket 410, a second sprocket 420, a third motor and a chain, the third motor drives the first sprocket 410 to rotate, the first sprocket 410 is connected with the second sprocket 420 through the chain, specifically, the third motor is a speed regulating motor, and a speed reducer is further configured on the speed regulating motor.

Referring to fig. 6, in this embodiment, a plurality of stoppers 430 are disposed on the chain, the plurality of stoppers 430 are uniformly arranged along the chain direction at equal intervals, the stoppers 430 are provided with a second groove capable of accommodating the wire 900, specifically, clamping pieces 431 are symmetrically disposed in the second groove, the clamping pieces 431 are rotatably connected in the second groove, more specifically, springs 650 are nested on the clamping pieces 431, and the other ends of the springs 650 abut against the side wall of the second groove, so that the symmetrically disposed clamping pieces 431 can clamp and position the wire 900 under the action of elastic force, and can satisfy the requirement that the swing arm mechanism 300 places the wire 900 into the clamping pieces 431 by limiting the magnitude of the elastic force. The servo motor 310 rotates to enable the limiting piece to drive the wire 900 to move along the chain direction, so that the wire 900 is conveyed to a station to perform other working procedure steps.

Referring to fig. 7, in this embodiment, the wire stripping cutting mechanism 500 includes a third cylinder 530, an attachment plate 540, a first link 550, a second link 560, and a vertical plate 520, specifically, the driving end of the third cylinder 530 is connected to the attachment plate 540, the attachment plate 540 is rotationally connected to the first link 550, the first link 550 is rotationally connected to the second link 560, the second link 560 is oppositely disposed at two sides of the third cylinder 530, specifically, the first link 550 and the second link 560 are rotationally connected to be connected to a bearing and a shaft, the bearing is respectively nested on the first link 550 or the second link 560, the shaft passes through the first link 550 and the second link 560 and is sleeved in the bearing, and two ends of the shaft are clamped with a retainer ring to prevent the shaft from falling off; the other end of the first connecting rod 550 is rotatably connected to the connecting plate 540, a limiting shaft is sleeved at the middle section of the second connecting rod 560, one end of the limiting shaft is in threaded connection with the vertical plate 520, and the other end of the limiting shaft is in threaded connection with a nut, so that shearing sheets 570 moving towards opposite directions or backward directions are respectively arranged on the sides, away from the first connecting rod 550, of the second connecting rod 560, which are oppositely arranged.

Referring to fig. 8, in this embodiment, the connection plate 540 is slidably connected to the riser 520, and specifically, a sliding rail is connected between the connection plate 540 and the riser 520; when the third cylinder 530 is pushed out, the connection plate 540 is driven to slide forward, the third groove 571 capable of cutting off the stripped wire 900 is arranged on the cutting sheet 570, the first connecting rod 550 and the second connecting rod 560 rotate to enable the third groove 571 on the second connecting rod 560 to move towards opposite directions, and the wire 900 is cut off.

Referring to fig. 7, in this embodiment, the vertical plate 520 is vertically slidably connected to the bottom plate 110, specifically, a sliding rail is disposed between the bottom plate 110 and the vertical plate 520, a fourth cylinder 510 is further disposed on the bottom plate 110, the driving end of the fourth cylinder 510 is connected to the vertical plate 520, after the fourth cylinder 510 completes the cutting operation, the fourth cylinder 510 pushes the cut piece 570 backward, and pushes the cut piece 570 to move backward, and meanwhile, the cut piece 570 abuts against one end of the cut waste, and strips the waste package material from the wire 900 and falls into the waste hole.

Referring to fig. 9, in this embodiment, the terminal pressing mechanism 600 includes a mounting plate 620 located above the bottom plate 110, a pressing plate 630 elastically connected to the mounting plate 620, and a transverse plate 640 fixedly connected to the bottom plate 110 and located below the pressing plate 630, where a plurality of terminal cavities 641 are provided on the transverse plate 640, specifically, the cavities 641 are in a semi-open ring groove shape, and of course, the shape of the cavities 641 can also be changed according to the practical terminal shape, and only the shape of the terminal needs to be adapted; the terminal pressing mechanism 600 is further provided with a first cylinder 610 for driving the pressing plate 630 to slide, and an output end of the first cylinder 610 is fixedly connected to the mounting plate 620.

In this embodiment, the pressing terminal mechanism 600 further includes an elastic member, a sleeve, and a guide rod 212, specifically, a top plate is further disposed above the mounting plate 620, the sleeve is nested and fixedly connected on the top plate, the guide rod 212 is sleeved and slidingly connected in the sleeve, one end of the guide rod 212 is connected with an intermediate plate, the intermediate plate is elastically connected with the pressing plate 630 through the elastic member, the elastic member includes a connecting column and a spring 650 sleeved on the connecting column, two sides of the spring 650 respectively support against the pressing plate 630 and the intermediate plate, when the first cylinder 610 pushes downward, the pressing plate 630 supports against the transverse plate 640 to shrink due to the action of the spring 650, so that the pressing plate 630 elastically displaces upward along the direction of the guide rod 212, and in this way, after the pressing plate 630 contacts with the transverse plate 640, a buffering effect is achieved, and the wire 900 is prevented from being damaged due to excessive cylinder force.

Referring to fig. 10 and 11, in this embodiment, a transfer mechanism is further disposed behind the transverse plate 640, the transfer mechanism is further provided with a transfer plate 690 slidably connected to the bottom plate 110, the transfer plate 690 is provided with a clamping member with a plurality of clamping terminals, the clamping member includes a plurality of fixed clamping plates 691 and a movable clamping plate 692 opposite to the fixed clamping plates 691, the movable clamping plates 692 can move towards the fixed clamping plates 691 to clamp the fixed terminals, specifically, the fixed clamping plates 691 are fixedly connected to the transfer plate 690, the transfer plate 690 is further provided with a sliding rail, the fixed clamping plates 691 are provided with avoiding holes for avoiding the sliding rail on the transfer plate 690, a plurality of movable clamping plates 692 are slidably connected to the transfer plate 690, a plurality of movable clamping plates 692 are fixedly connected with a connecting rod three 693, the connecting rod three 693 is connected with a five cylinder 694, and the five cylinder 694 drives a plurality of movable clamping plates 692 to move towards the fixed clamping plates 691 or away from the fixed clamping plates 691. The sliding rail is slidably connected with a plurality of movable clamping plates 692, in this embodiment, the number of the movable clamping plates 692 and the fixed clamping plates 691 is 4, which can be changed in practice, but the number of the movable clamping plates 692 and the fixed clamping plates 691 is not limited, when the five cylinders 694 are pulled back or extended, the three connecting rods 693 are driven to move rightward or leftward, so that the movable clamping plates 692 move towards the opposite fixed clamping plates 691, and the clamping of the plurality of terminals sent out by the vibrating table mechanism 800 is transferred to the transverse plate 640 of the terminal pressing mechanism 600.

Referring to fig. 10, in the specific embodiment, the material transferring mechanism further includes a driving wheel 670, a driven wheel, a synchronous belt 680, and a motor four 660, where the driving wheel 670 and the driven wheel are respectively rotatably connected to the bottom plate 110, the driving end of the motor four 660 is connected to the driving wheel 670, the driving wheel 670 and the driven wheel form a belt transmission connection through the synchronous belt 680, the synchronous belt 680 can drive the transfer plate 690 to reciprocate back and forth, where it is required that the material transferring mechanism 400 conveys the wire 900 into the cavity 641 in the transverse plate 640 of the terminal pressing mechanism 600, the movable clamping plate 692 and the fixed clamping plate 691 abut against two sides of the terminal to clamp the terminal, and move the terminal in the direction of the wire 900, when moving in place, one end of the terminal facing the transverse plate 640 just fits the wire 900 in the terminal itself, and one end of the terminal facing the transverse plate 640 is located on the cavity 641, and the pressing plate 630 presses down to press the terminal for realizing the terminal pressing operation of the plurality of wires 900.

The terminal pressing mechanism 600 in the automatic wire rod 900 terminal crimping machine can accommodate a plurality of terminal cavities 641 through being arranged on the transverse plate 640, so that a plurality of terminals and a plurality of wire rods 900 can be simultaneously placed on the transverse plate 640, the pressing plate 630 is driven to slide downwards through the first cylinder 610, and finally the terminal is abutted with the matched sleeve wire, so that the terminal crimping effect of the plurality of wire rods 900 is achieved, and the production efficiency is greatly improved at the same time.

Referring to fig. 12, in this embodiment, the material receiving mechanism 700 includes a cylinder six 710, a moving plate 720 and a cylinder seven 730, the driving end of the cylinder six 710 is connected to the moving plate 720, the moving plate 720 is slidably connected to the bottom plate 110, the moving plate 720 is further connected to the cylinder six 710, the cylinders six 710 are symmetrically provided with clamping jaws 740 capable of clamping the wire 900, the clamping jaws 740 can move in opposite directions or opposite directions through the cylinder seven 730, the cylinder six 710 is pushed out, the moving plate 720 moves forward, the clamping jaws 740 can clamp the wire 900 with the collected and pressed terminals, after the clamping jaws 740 clamp the wire 900, the cylinder six 710 is retracted, the clamping jaws 740 are opened to enable the wire 900 to drop into the material receiving hole, specifically, the clamping jaws 740 are provided with 3 clamping jaws, the number of course can be changed according to practical needs, the number is not limited, the clamping jaws 740 can clamp a plurality of wires 900 at a time, and the efficiency is improved.

Referring to fig. 13, in the present embodiment, a positioning mechanism 580 is further provided on the front side of the wire stripping cutting mechanism 500, where the positioning mechanism 580 includes a cylinder support 581, a cylinder seven 730, and a pressing block 583, the lower surface of the cylinder support 581 is connected with a cylinder ten 582, the driving end of the cylinder ten 582 is fixedly connected with the pressing block 583, specifically, a force-optimizing rubber pad is provided on the pressing block 583, so as to prevent the wire 900 from being damaged during pressing; a supporting block is further arranged below the pressing block 583, the supporting block is fixedly connected to the bottom plate 110, and before the wire stripping and cutting mechanism 500 performs stripping and cutting operation, the cylinder 582 drives the pressing block 583 to move downwards, so that the pressing block 583 is finally contacted with the supporting block and presses and holds the wire 900, and the wire 900 is prevented from being separated from the limiting piece during wire stripping by the wire stripping and cutting mechanism 500.

Of course, the above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be equivalent to the above embodiments, and all the modifications, substitutions, and combinations are included in the scope of the present utility model.

Claims (8)

1. An automatic wire-rod terminal crimping machine comprising: the wire feeding machine is characterized in that a bottom plate is arranged on the machine frame, and a wire feeding mechanism, a material conveying mechanism, a wire stripping cutting mechanism, a terminal pressing mechanism and a material receiving mechanism are sequentially arranged on the bottom plate along the feeding direction; wire rod feed mechanism be equipped with sliding connection in place the board of bottom plate, place the board can be used to place the wire rod, place the board top and still be equipped with the gyro wheel spare that is used for rolling press the wire rod, press terminal mechanism including be located the mounting panel of bottom plate top, with mounting panel elastic connection's clamp plate, rigid coupling in the bottom plate and be located the diaphragm of clamp plate below, be equipped with on the diaphragm and hold a plurality of terminal cavitys, it still is equipped with the gliding cylinder one of drive clamp plate to press terminal mechanism, cylinder one rigid coupling in the mounting panel, the diaphragm rear still is equipped with material transferring mechanism, material transferring mechanism still is equipped with sliding connection in the transfer board of bottom plate, be equipped with the clamping piece of a plurality of clamping terminals on the transfer board, the clamping piece include a plurality of fixed splint and with a plurality of the movable splint that the fixed splint set up relatively, movable splint can be faced the fixed splint direction removes to hold the terminal.

2. The automatic wire rod terminal crimping machine of claim 1, wherein the wire rod feeding mechanism further comprises an angle seat, a screw rod stepping motor, a movable block and a fixed plate; the screw rod stepping motor is fixedly connected to the bottom plate, the output end of the screw rod stepping motor is fixedly connected to the corner seat, the corner seat is slidably connected to the bottom plate, a second cylinder is further arranged on the corner seat, the second cylinder can drive the movable block to slide left and right in a reciprocating manner, the movable block is fixedly connected with the placing plate, the fixing plate is slidably connected to the upper portion of the placing plate, and a first groove matched with the wire is further formed in the fixing plate.

3. The automatic wire rod terminal crimping machine according to claim 1, wherein the roller member comprises a roller, a second motor and a lifting plate, the lifting plate is slidably connected above the bottom plate, the roller is rotatably connected to the lifting plate, one end of the roller is sleeved with a first gear, the output end of the second motor is sleeved with a second gear, and the first gear is in meshing connection with the second gear.

4. The automatic wire rod terminal crimping machine according to claim 1, wherein the material conveying mechanism comprises a first sprocket, a second sprocket, a third motor and a chain, the third motor drives the first sprocket to rotate, the first sprocket is connected with the second sprocket through the chain, a plurality of limiting blocks are arranged on the chain and uniformly distributed along the chain direction at equal intervals, and the limiting blocks are provided with a second groove capable of accommodating wires.

5. The automatic wire rod terminal crimping machine according to claim 1, wherein the wire stripping cutting mechanism comprises a third cylinder, a connecting plate, a first connecting rod, a second connecting rod and a vertical plate, wherein a driving end of the third cylinder is connected with the connecting plate, the connecting plate is rotationally connected with the first connecting rod, the first connecting rod is rotationally connected with the second connecting rod, the two connecting rods are oppositely arranged on the three sides of the third cylinder, shearing sheets which are oppositely arranged and respectively move towards opposite directions or back directions are arranged on one side, away from the connecting rod, of the second connecting rod, grooves three capable of cutting off stripped wires are formed in the shearing sheets, the connecting plate is slidably connected with the vertical plate, the vertical plate is vertically and slidably connected with the bottom plate, a fourth cylinder is further arranged on the vertical plate, and the driving end of the fourth cylinder is connected with the vertical plate.

6. The automatic wire rod terminal crimping machine according to claim 1, wherein the terminal crimping mechanism further comprises an elastic piece, a sleeve and a guide rod, the sleeve is fixedly connected to the mounting plate, the guide rod is sleeved with the sleeve and is slidably connected to the sleeve, one end of the guide rod is connected with a middle plate, the middle plate is elastically connected with the pressing plate through the elastic piece, the elastic piece comprises a connecting column and a spring sleeved on the connecting column, and two sides of the spring are respectively abutted to the pressing plate and the middle plate.

7. The automatic wire rod terminal punching machine according to claim 6, wherein the material transferring mechanism further comprises a driving wheel, a driven wheel, a synchronous belt and a motor IV, the driving wheel and the driven wheel are respectively and rotatably connected to the bottom plate, the motor IV is connected to the driving wheel, the driving wheel and the driven wheel are in belt transmission connection through the synchronous belt, the synchronous belt can drive the transfer plate to reciprocate back and forth, a plurality of movable clamping plates are slidably connected to the transfer plate, a connecting rod III is fixedly connected to the movable clamping plates, a cylinder V is connected to the connecting rod III, and the cylinder V drives the movable clamping plates to move in opposite directions or back to the direction of the fixed clamping plates through the connecting rod III.

8. The automatic wire rod terminal crimping machine according to claim 1, wherein the material receiving mechanism comprises a cylinder six, a moving plate and a cylinder seven, the cylinder six driving end is connected with the moving plate, the moving plate is slidably connected with the bottom plate, the moving plate is further connected with the cylinder seven, clamping jaws capable of clamping wires are symmetrically arranged on the cylinder seven, and the clamping jaws can move towards opposite directions or back directions through the cylinder seven.

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