CN214489159U - Double automatic weld machine of multicore wire - Google Patents

Abstract

The utility model relates to a multi-core double-row automatic welding machine, which comprises a frame, a clamp transfer mechanism, a wicking mechanism, a conveying circulation mechanism and a blanking mechanism are arranged on the frame from left to right in sequence, a clamp provided with a core wire and a connector is arranged on the clamp transfer mechanism, a cutting and peeling mechanism for processing the double-row core wire is arranged opposite to the clamp transfer mechanism, a clamp transfer mechanism is arranged between the clamp transfer mechanism and the conveying circulation mechanism, a rotary contraposition mechanism for contraposition assembling the core wire and the connector and a double-head welding mechanism for welding the double-row core wire and the connector are arranged on one side of the conveying circulation mechanism, a clamp turnover mechanism is arranged on the other side, the clamp turnover mechanism corresponds to the double-head welding mechanism, the utility model realizes automatic peeling and cutting, automatic wicking, automatic assembly, automatic welding and automatic blanking, and has high automation degree, the original eight-person operation is reduced to one-person operation, so that the labor cost is reduced, and the operation intensity is reduced.

Description

Double automatic weld machine of multicore wire

Technical Field

The utility model relates to a welding equipment technical field indicates a double automatic weld machine of multicore wire especially.

Background

The data cable is a very important accessory, and has the functions of transmitting video, audio or digital signals and transmitting current for carrying charging.

The existing data cable used for connecting electronic devices such as notebook computers, digital cameras, mobile phones and the like is composed of a plurality of metal core wires, when the cable is connected with other electronic devices through a terminal, the core wires are firstly peeled, heated and pre-tinned, then the tinned core wire connectors are welded on a connector, because the connector of four rows of welding positions needs to be welded with a plurality of rows of core wires, the existing equipment can only solve the automatic welding of single-row core wires, the connector of four rows of welding positions is difficult to carry out outer side double-row automatic welding, firstly two rows of core wires (namely, a second row and a third row of core wires) at the central position of the connector are welded on the connector, how to ensure that the first row and the fourth row (outer side double rows) carry out the position avoidance on the connector in the processes of peeling, tinning and cutting, but not cause interference on the two rows of core wires which are originally welded on the connector, and simultaneously, because the connector is not large in size, the connector welded with the two rows of core wires and the first row and the fourth row are subjected to automatic alignment, the space between every two rows of the connector at the four rows of welding positions is narrow, common positioning and welding equipment cannot perform positioning, clamping and avoiding, the core wire automatic welding machine in the market cannot solve the problems at present, and therefore welding of the outer double rows of core wires still stops manual welding.

Therefore, a multi-core wire double-row automatic welding machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a degree of automation is high, the cost of labor is low, and manual work intensity is low, the double automatic weld machine of multicore wire that packaging efficiency is high, the finished product is of high quality.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a double automatic weld machine of multicore wire, includes the frame, be equipped with anchor clamps transfer mechanism, wicking mechanism, transport circulation mechanism and blanking mechanism from a left side to the right side in proper order in the frame, the last anchor clamps that have installed heart yearn and connector that are equipped with of anchor clamps transfer mechanism, the opposite of anchor clamps transfer mechanism is equipped with the mechanism of skinning that cuts off to double heart yearn processing, be equipped with anchor clamps transfer mechanism between anchor clamps transfer mechanism and the transport circulation mechanism, one side of carrying circulation mechanism is equipped with the rotatory counterpoint mechanism that is used for counterpointing equipment heart yearn and connector and is used for the double-end welding mechanism of double welding heart yearn and connector, and the opposite side is equipped with anchor clamps tilting mechanism, rotatory counterpoint mechanism establishes the left side at double-end welding mechanism, anchor clamps tilting mechanism is corresponding with double-end welding mechanism's position.

Preferably, the fixture comprises a positioning plate, a core wire clamping assembly for mounting double rows of core wires and a connector fixing frame for mounting the connector, wherein the positioning plate is provided with a positioning seat, the positioning seat is movably connected with the core wire clamping assembly, the positioning plate is also vertically connected with a fixing plate, and the connector fixing frame is movably connected with the fixing plate.

Preferably, the fixture transfer mechanism comprises a transverse moving mechanism, a rotating mechanism, a transfer mechanism and a clamping mechanism, the transverse moving mechanism is arranged on the rack, the rotating mechanism and the transfer mechanism move on the transverse moving mechanism through a connecting seat, and the clamping mechanism is in transmission connection with the rotating mechanism and the transfer mechanism respectively.

Preferably, cut off peeling mechanism includes first support, first heart yearn hold-down mechanism, second heart yearn hold-down mechanism, first shutdown mechanism of skinning, second shutdown mechanism of skinning and tongue piece push mechanism, first support is established in the frame, tongue piece push mechanism establishes on first support, first heart yearn hold-down mechanism establishes the top at tongue piece push mechanism respectively with first shutdown mechanism of skinning, second heart yearn hold-down mechanism establishes the below at tongue piece push mechanism respectively with second shutdown mechanism of skinning, first heart yearn hold-down mechanism is corresponding with second heart yearn hold-down mechanism, first shutdown mechanism of skinning is corresponding with second shutdown mechanism of skinning.

Preferably, the wicking mechanism includes the tin stove, scrapes tin sediment mechanism and rosin mechanism, the tin stove is established in the frame, it establishes respectively in one side of tin stove to scrape tin sediment mechanism and rosin mechanism.

Preferably, carry circulation mechanism including circulation drive belt mechanism, carrier and servo motor, circulation drive belt mechanism establishes in the frame, servo motor is connected with circulation drive belt mechanism transmission, and a plurality of carrier is established on circulation drive belt mechanism, the carrier includes base, bull stick and clamp splice, the bottom of base is equipped with four pulleys, and the base is connected with circulation drive belt mechanism transmission and slides on circulation drive belt mechanism through the pulley, the bull stick is rotatable to be worn to establish on the base, the one end and the clamp splice of bull stick are connected, and the other end is equipped with the screens groove with anchor clamps tilting mechanism joint, the slot that is used for joint anchor clamps is seted up to the front end of clamp splice.

Preferably, the rotary alignment mechanism comprises a third support, a push-pull mechanism and a separation mechanism, the third support is arranged on the rack, the push-pull mechanism comprises a push-pull cylinder, a push-pull plate and a slide rail, the push-pull cylinder is arranged on the third support, the push-pull plate is connected with the push-pull cylinder, the slide rail is slidably arranged on the third support and is connected with the push-pull plate, the rear end of the slide rail is vertically connected with a stop block, the stop block is arranged behind a connector fixing frame of the fixture, the separation mechanism comprises a movable cylinder and a cam plate used for driving two core wire clamping assemblies to open or close, the movable cylinder is fixedly arranged on the third support, and the cam plate is in transmission connection with the movable cylinder.

Preferably, double-end welding mechanism includes fourth support, displacement mechanism and welding mechanism, the fourth support is established in the frame, displacement mechanism establishes on the fourth support, two welding mechanism establishes on displacement mechanism.

Preferably, the fixture turnover mechanism comprises a turnover motor and a limiting shaft, the turnover motor is arranged on the circulating transmission belt mechanism, the limiting shaft is in transmission connection with the turnover motor, and the limiting shaft is provided with a clamping opening for clamping the carrier.

Preferably, the blanking mechanism comprises a translation mechanism, a rotating mechanism, a lifting mechanism and a clamping mechanism, the translation mechanism is arranged on the frame, the rotating mechanism is arranged on the translation mechanism, the lifting mechanism is arranged on the rotating mechanism, and the clamping mechanism is arranged on the lifting mechanism.

The beneficial effects of the utility model reside in that: the utility model discloses a connector outside double core wire (25 core wires) of four rows of welding positions automatic skinning simultaneously cut off, automatic wicking, automatic equipment, core wire conductor and connector are pre-alignment treatment before welding simultaneously, connector positive and negative and outside double core wire automatic weld and cable automatic blanking, and degree of automation is high, reduces into one person's operation by eight people's operations originally, has reduced the cost of labor, has alleviateed the working strength;

the work time of the single product assembly work is shortened by 225S, and the work time is greatly shortened;

whole processing can be accomplished to the machined part to anchor clamps clamping, only need advance heart yearn double row heart yearn clamping in the outside behind the heart yearn double-layered groove, cooperation automation equipment carries out the tangent line to the good heart yearn of clamping, skin, dip coating is handled the back, rethread automation equipment is opened anchor clamps, the connector mount is in the tight anchor clamps of screwing down under the automation equipment promotes, the double heart yearn in the outside is counterpointed in advance with the connector on the connector mount, rethread automation equipment welds, need not to dismantle anchor clamps during whole processing and arrange the line location again, current anchor clamps structure can't cooperate automation equipment to carry out the continuity processing of not stopping the production, machining error has been reduced, machining efficiency has been improved and finished product quality has been improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is an enlarged view of fig. 2 at a.

Fig. 4 is an enlarged view of fig. 2 at B.

Fig. 5 is an enlarged view at C of fig. 2.

Fig. 6 is an enlarged view of fig. 2 at D.

Fig. 7 is an enlarged view of fig. 2 at E.

Fig. 8 is a schematic structural view of the cutting and peeling mechanism.

Fig. 9 is a schematic structural view of the rotary alignment mechanism.

Fig. 10 is a perspective view of the jig.

Fig. 11 is an exploded view of the jig.

Fig. 12 is an exploded structural view of the core wire clamping assembly.

Fig. 13 is a schematic structural view of the connector holder.

Fig. 14 is a schematic structural view of the fixing plate.

FIG. 15 is a schematic view of a clip with the core wire assembled with the connector.

Description of reference numerals: 1. a frame; 2. a jig transfer mechanism; 21. a traversing mechanism; 22. a rotation mechanism; 23. a transfer mechanism; 24. a clamping mechanism; 3. cutting off the peeling mechanism; 31. a first bracket; a first wire hold down mechanism; 33. a second core wire pressing mechanism; 34. a first peeling and cutting mechanism; 35. a second peeling and cutting mechanism; 36. a tongue pushing mechanism; 4. a clamp transfer mechanism; 5. a conveying circulation mechanism; 51. a circulating transmission belt mechanism; 52. a carrier; 6. a rotary alignment mechanism; 61. a third support; 62. a push-pull mechanism; 621. a push-pull cylinder; 622. a push-pull plate; 623. a slide rail; 63. a separation mechanism; 631. a movable cylinder; 632. a cam plate; 6321. arrow-shaped blocks; 6322. Y-shaped guide slot; 7. a double-head welding mechanism; 71. a fourth bracket; 72. a displacement mechanism; 73. a welding mechanism; 8, turning over the clamp; 81. turning over a motor; 82. a limiting shaft; 821. clamping the opening; 9. a blanking mechanism; a translation mechanism; 92. a rotating mechanism; 93. a lifting mechanism; 94. a clamping mechanism; 10. a housing; an electronic control device; 30. a clamp; 301. positioning a plate; 302. a core wire clamping assembly; 3021. a splint; 3022. a compression plate; 3023. a core wire spring clip; 3024. a drive bearing; 3025. a first buckle; 3026. a second buckle; 303. a connector holder; 3031. a swing arm; 3032. a fixed block; 30321. a slot; 3033. a first stopper; 3034. a second limiting block; 304. positioning seats; 305. a fixing plate; 3051. a first positioning block; 3052. a second positioning block; 3053. a third positioning block;

Detailed Description

Referring to fig. 1-15, the utility model relates to a double automatic welding machine of multicore wires, including a frame 1, a clamp transfer mechanism 2, a tin dipping mechanism, a conveying circulation mechanism 5 and a blanking mechanism 9 are arranged on the frame 1 from left to right in sequence, a cutting and peeling mechanism 3 is arranged opposite to the clamp transfer mechanism 2, a clamp transfer mechanism 4 is arranged between the clamp transfer mechanism 2 and the conveying circulation mechanism 5, a rotary contraposition mechanism 6 and a double-end welding mechanism 7 are arranged on one side of the conveying circulation mechanism 5, a clamp turnover mechanism 8 is arranged on the other side, the rotary contraposition mechanism 6 is arranged on the left side of the double-end welding mechanism 7, the clamp turnover mechanism 8 corresponds to the position of the double-end welding mechanism 7, a clamp 30 provided with a core wire and a connector is clamped on the clamp transfer mechanism 2, the clamp transfer mechanism 2 drives the clamp 30 to move to the cutting and peeling mechanism 3 for processing the core wire, then the clamp 30 is driven to move to the tin dipping mechanism to carry out tin dipping treatment on the core wire, after the treatment is finished, the core wire is transferred to the clamp transferring mechanism 4, the clamp transferring mechanism 4 transfers the clamp 30 to the conveying circulating mechanism 5, the conveying circulating mechanism 5 drives the clamp 30 to move to the rotary contraposition mechanism 6, the core wire and the connector are contraposition-mounted, the core wire is moved to the double-head welding mechanism 7 and the clamp turnover mechanism 8, the front side of the product is welded by the double-head welding mechanism 7, namely, a row of core wires distributed on the same side of the clamp 30 are welded with the connector, then the clamp 30 is turned over by the clamp turnover mechanism 8, the back side of the product is welded by the double-head welding mechanism 7, namely, a row of core wires distributed on the other side of the clamp 30 is welded with the connector, after the welding process is finished, the conveying circulating mechanism 5 drives the clamp 30 to move to the blanking mechanism 9, the clamp 30 is clamped by the clamp 9 and transferred to the collecting station, the finished product is finally removed from the jig 30 by a worker.

The connector welded with the second row of core wires and the third row of core wires is avoided in a limited space through the clamp 30 and the rotary alignment mechanism 6, and the first row and the fourth row of core wires are welded on the connector through the double-head welding mechanism.

When the first row of core wires and the fourth row of core wires are arranged in a wire simultaneously, the connector needs to be avoided, the connector is arranged on one side of the first row of core wires and the fourth row of core wires in a 90-degree mode through the clamp 30, the core wires are limited due to the fact that the connector needs to be avoided, stripping tension of the whole rows of core wires on two sides needs to be overcome in the stripping process, the first row of core wires and the fourth row of core wires need to be stripped at one time (25 core wires in total), the clamp 30 is structurally and effectively prevents the core wires from sliding in the stripping process, meanwhile, a tongue piece in front of a stripping knife is extruded between compression plates of the two rows of core wires to improve compression force of the core wires so as to overcome tension in the stripping process, after the second row of core wires and the third row of core wires are welded on the connector, when the first row of core wires and the fourth row of core wires are arranged in a 90-degree mode, the first row of core wires and the fourth row of core wires need to be stripped after the wire arrangement is completed, And (3) a tin immersion and wire cutting process, wherein after the processes are finished, the clamp 30 is rotated to enable the clamp to be half opened, the connector is rotated into the clamp 30, the first row of core wires and the fourth row of core wires are enabled to be in the same axial direction with the connector, namely, the first row of core wires and the fourth row of core wires are parallel to the second row of core wires and the third row of core wires, the first row of core wires and the fourth row of core wires are required to be aligned and aligned with the connector, the connector head is rotated to be placed into the clamp, and then the clamp is closed again.

Preferably, a casing 10 is further arranged on the rack 1, the casing 10 includes a frame and glass windows, and the glass windows are embedded in the frame.

Preferably, as shown in fig. 10 to 15, the clamp 30 includes a positioning plate 301, a core wire clamping assembly 302 and a connector fixing frame 303, the positioning plate 301 is provided with a positioning seat 304, the positioning seat 304 is movably connected with the core wire clamping assembly 302, the positioning plate 301 is further vertically connected with a fixing plate 305, the connector fixing frame 303 is movably connected to the fixing plate 305, the connector is mounted on the connector fixing frame 303, the cable assembly is mounted on the fixing plate 305, and a core wire of the cable assembly penetrates through the core wire clamping assembly 302.

Preferably, the core wire clamping assembly 302 includes a clamping plate 3021, a pressing plate 3022, a core wire spring clamp 3023 and a transmission bearing 3024, the two clamping plates 3021 respectively rotate on the positioning seat 304 through a pin, the pressing plate 3022 is rotatably connected to the clamping plate 3021, the two clamping plates 3021 respectively and correspondingly have a core wire spring clamp 3023 thereon, a plurality of core wire clamp grooves are distributed on the core wire spring clamp 3023, two rows of core wires are respectively inserted into the core wire clamp grooves of the two core wire spring clamps 3023, the pressing plate 3022 is attached to the clamping plate 3021 to prevent the core wires from being detached, and the two transmission bearings 3024 are respectively arranged on the same side of the two clamping plates 3021.

Preferably, the connector fixing frame 303 includes a swing arm 3031 and a fixing block 3032, one end of the swing arm 3031 is rotatably connected to the fixing plate 305 by a pin, the fixing block 3032 is connected to the other end of the swing arm 3031, a slot 30321 is provided on the fixing block 3032, a first limiting block 3033 and a second limiting block 3034 are provided above the slot 30321, the connector is inserted into the slot 30321, and the first limiting block 3033 and the second limiting block can limit the movement of the connector, so as to fix the position of the connector.

Preferably, a first positioning block 3051 and a second positioning block 3052 are disposed on the fixing plate 305, the first positioning block 3051 is fixedly disposed on the fixing plate 305, the second positioning block 3052 is rotatably disposed on the second fixing plate 305 through a pin, an open positioning groove is formed between the first positioning block 3051 and the second positioning block 3052, the positioning groove is used for fixing the cable assembly, a third positioning block 3053 is further disposed on the fixing plate 305, the third positioning block 3053 is disposed in front of the first positioning block 3051 and the second positioning block 3052, the third positioning block 3053 is provided with an open positioning hole, and the positioning hole is used for restraining the core wire and avoiding the core wire from being scattered.

Preferably, the two clamp plates 3021 are respectively provided with a first rotatable fastener 3025, when the pressure plate 3022 is pressed on the surface of the clamp plate 3021, the first fastener can be used for clamping the pressure plate 3022 and fixing the position, and when the first fastener 3025 is pulled out, the pressure plate 3022 can be separated.

Preferably, a second rotatable buckle 3026 is provided on one of the clamping plates 3021, and a slot corresponding to the second rotatable buckle 3026 is provided on the other clamping plate 3021, so that when the two clamping plates 3021 rotate inward relatively, the second rotatable buckle 3026 passes through the slot and catches on the surface of the other clamping plate 3021, so that the positions of the two clamping plates 3021 are relatively fixed.

Preferably, as shown in fig. 3, the fixture transfer mechanism 2 includes a traverse mechanism 21, a rotating mechanism 22, a transfer mechanism 23 and a clamping mechanism 24, the traverse mechanism 21 includes a fixed seat and a traverse motor, the fixed seat is disposed on the frame 1, the traverse motor is disposed on the fixed seat, the traverse motor is in transmission connection with a transmission lead screw, the transmission lead screw is rotatably disposed on the fixed seat, the transmission lead screw is connected with a connecting plate through a lead screw nut, the rotating mechanism 22 and the transfer mechanism 23 are connected on the connecting plate through the connecting seat, the transfer mechanism 23 includes a transfer motor, a first transmission shaft, a transfer plate, a gear and a rack, the transfer motor is disposed on the connecting seat, the first transmission shaft is in transmission connection with the transfer motor, the gear is disposed on the first transmission shaft, the rack is disposed in the transfer plate, and the first transmission shaft drives the transfer plate to move through the gear and rack engagement, the rotating mechanism 22 comprises a rotating motor, a driving gear, a driven gear, a second transmission shaft and a rotating plate, the second transmission shaft penetrates through the first transmission shaft through a bearing, the rotating motor is arranged on a connecting seat, the driving gear is arranged on a rotating shaft of the rotating motor, the driven gear is arranged on the second transmission shaft, the driving gear and the driven gear are in transmission connection through a synchronous belt, the rotating plate is connected with the second transmission shaft, the rotating plate moves in the rotating plate in a directional mode, the clamping mechanism 24 is connected to the rotating plate, and the clamping mechanism 24 can clamp the clamp 30; the transverse moving motor drives the transmission screw rod to rotate, the transmission screw rod is matched with the screw rod nut to drive the connecting seat to move left and right, the rotating mechanism 22, the transmitting mechanism 23 and the clamping mechanism 24 which are arranged on the connecting seat move left and right together, the transmitting motor drives the first transmission shaft to rotate, the transmission of meshing of gears and racks is utilized to drive the transmitting plate to move back and forth in the rotating plate, so that the clamping mechanism 24 is driven to move back and forth, the rotating motor drives the second transmission shaft to rotate through the synchronous belt, the rotating plate rotates along with the second transmission shaft, and therefore the clamp 30 clamped on the clamping mechanism 24 is rotated into the tin dipping mechanism to carry out tin dipping treatment.

Preferably, as shown in fig. 8, the cutting and peeling mechanism 3 includes a first bracket 31, a first core wire pressing mechanism 32, a second core wire pressing mechanism 33, a first peeling and cutting mechanism 34, a second peeling and cutting mechanism 35, and a tongue pushing mechanism 36, the first bracket 31 is disposed on the frame 1, the tongue pushing mechanism 36 is disposed on the first bracket 31, the first core wire pressing mechanism 32 and the first peeling and cutting mechanism 34 are respectively disposed above the tongue pushing mechanism 36, the second core wire pressing mechanism 33 and the second peeling and cutting mechanism 35 are respectively disposed below the tongue pushing mechanism 36, the first core wire pressing mechanism 32 corresponds to the second core wire pressing mechanism 33, the first peeling and cutting mechanism 34 corresponds to the second peeling and cutting mechanism 35, and in order to overcome the peeling tension, the tongue pushing mechanism 36 pushes the tongue between the two core wire clamping components 302 of the clamp 30, the first core wire pressing mechanism 32 and the second core wire pressing mechanism 33 press and straighten the core wires, and the first peeling and cutting mechanism 34 and the second peeling and cutting mechanism 35 perform peeling and cutting processing on the core wires.

Preferably, the wicking mechanism includes the tin stove, scrapes tin sediment mechanism and rosin mechanism, the tin stove is established in frame 1, it establishes respectively in one side of tin stove to scrape tin sediment mechanism and rosin mechanism.

Preferably, as shown in fig. 4, the conveying circulating mechanism 5 includes a circulating belt mechanism 51, a carrier 52 and a servo motor, the circulating belt mechanism 51 includes a second support, a chain and transmission gears, the left and right ends of the second support are respectively provided with a connecting shaft, the two connecting shafts are respectively rotatably arranged in the second support through bearings, the two transmission gears are respectively arranged on the two connecting shafts, the chain is in transmission connection with the two transmission gears, a plurality of connecting blocks are distributed on the chain, the servo motor is arranged on the second support and is in transmission connection with one of the connecting shafts, the carrier 52 includes a base, a rotating rod and a clamping block, the bottom of the base is provided with four pulleys, the pulleys roll in sliding grooves in the second support, the base is fixedly connected with the connecting blocks on the chain, and the chain rotates to drive the base to guide and move on the second support, the rotating rod is rotatably arranged on the base in a penetrating mode, one end of the rotating rod is connected with the clamping block, the other end of the rotating rod is provided with a clamping groove which is convenient to match with the clamp overturning mechanism 8, and the front end of the clamping block is provided with an inserting groove 30321 so that the clamp 30 can be installed in a penetrating mode.

Preferably, as shown in fig. 9, the rotary alignment mechanism 6 includes a third bracket 61, a push-pull mechanism 62 and a separation mechanism 63, the third bracket 61 is disposed on the frame 1, the push-pull mechanism 62 includes a push-pull cylinder 621, a push-pull plate 622 and a slide rail 623, the push-pull cylinder 621 is disposed on the third bracket 61, the push-pull plate 622 is connected to the push-pull cylinder 621, the slide rail 623 is slidably disposed on the third bracket 61 and connected to the push-pull plate 622, a stopper is vertically connected to a rear end of the slide rail 623 and disposed behind the connector fixing frame 303 of the fixture 30, the separation mechanism 63 includes a movable cylinder 631 and a cam plate 632, the movable cylinder is fixedly disposed on the third bracket 61, the cam plate 632 is in driving connection with the movable cylinder 631, the cam plate 632 is provided with an arrow-shaped block 6321 and a Y-shaped guide slot 6322, when the conveying circulation mechanism 5 drives the fixture 30 to move to the rotary alignment mechanism 6, the movable cylinder 631 drives the cam plate 632 to move, an arrow-shaped block 6321 of the cam plate 632 is inserted between the two transmission bearings 3024 of the core wire clamping assembly 302, the two transmission bearings 3024 slide along the Y-shaped guide groove 6322, the second buckle 3026 is forced to rotate outwards, away from the surface of the clamping plate 3021, therefore, the two core wire clamping assemblies 302 can rotate outwards and are separated, at the moment, the push-pull air cylinder 621 drives the slide rail 623 to move through the push-pull plate 622, the stop block on the slide rail 623 abuts against the surface of the connector fixing frame 303, and drives the connector fixing frame 303 to rotate, so that the connector arranged on the connector fixing frame 303 moves to a position between the two core wire clamping components 302, then the movable cylinder 631 drives the cam plate 632 to move back, the transmission bearing 3024 slides out along the track of the Y-shaped guide groove 6322, so that the two core wire clamping assemblies 302 are closed, so that the two rows of core wires passing through the two core wire clamping assemblies 302 are respectively pressed on the upper and lower surfaces of the connector.

Preferably, as shown in fig. 6, the fixture overturning mechanism 8 includes an overturning motor 81 and a limiting shaft 82, the overturning motor 81 is disposed on the circulating belt mechanism 51, the limiting shaft 82 is in transmission connection with the overturning motor 81, the limiting shaft 82 is provided with a clamping opening 821, clamping blocks are respectively disposed in the clamping opening 821 at the upper and lower sides, and the carrier 52 is in fit connection with the limiting shaft 82 by clamping the clamping blocks with the clamping grooves.

Preferably, as shown in fig. 5, the double-head welding mechanism 7 includes a fourth bracket 71, a displacement mechanism 72 and a welding mechanism 73, the fourth bracket 71 is disposed on the machine frame 1, the displacement mechanism 72 is disposed on the fourth bracket 71, the welding mechanism 73 is disposed on the displacement mechanism 72, the displacement mechanism 72 drives the welding mechanism 73 to move transversely, and the welding structure is provided with two welding head assemblies.

Preferably, as shown in fig. 7, the blanking mechanism 9 includes a translation mechanism 91, a rotation mechanism 92, a lifting mechanism 93 and a clamping mechanism 94, the translation mechanism 91 is disposed on the frame 1, the rotation mechanism 92 is disposed on the translation mechanism 91, the lifting mechanism 93 is disposed on the rotation mechanism 92, the clamping mechanism 94 is disposed on the lifting mechanism 93, the translation mechanism 91 includes a translation cylinder, a slider and a slide rail 623, the translation cylinder and the slide rail 623 are disposed on the frame 1, the slider is slidably disposed on the slide rail 623 and is in transmission connection with the translation cylinder, the rotation mechanism 92 includes a fifth support, a rotary stepping motor and a swing rod, the fifth support is disposed on the slider, the rotary stepping motor is connected to the fifth support, the swing rod is in transmission connection with the rotary stepping motor, the lifting mechanism 93 includes a lifting cylinder and a lifting plate, the lifting cylinder is connected to the swing rod, the lifter plate is connected with the transmission of the lifter cylinder, fixture 94 includes centre gripping cylinder and clamping jaw, centre gripping cylinder connects on the lifter plate, two clamping jaws and centre gripping cylinder's push rod swing joint, the translation cylinder drives the slider and removes, the horizontal position of adjustment fixture 94 is convenient for take out anchor clamps 30 from carrier 52, rotatory step motor drives the swinging arms swing, make fixture 94 rotate on two stations, the lifter cylinder drives the lifter plate lift removal, be convenient for fixture 94 presss from both sides anchor clamps 30, the centre gripping cylinder drives the telescopic movement of push rod, when the push rod is inwards shrink, two clamping jaws are inwards swung relatively, form clamping state, when the push rod outwards stretches out, two clamping jaws are outwards swung relatively, form unclamping state.

Preferably, the electronic control device 20 is further included, the electronic control device 20 is disposed on the casing 10, and the electronic control device 20 is electrically connected to each mechanism.

The utility model discloses the working procedure: firstly, arranging the core wires in the first row and the core wires in the fourth row on a clamp 30 and clamping a connector;

automatically cutting off and peeling the core wires in the first row and the fourth row;

thirdly, soaking the first row of core wire conductors and the fourth row of core wire conductors in rosin;

step four, tin immersion is carried out on the first row of core wire conductors and the fourth row of core wire conductors;

fifthly, the connector is rotated and aligned;

sixthly, welding the first row of core wires;

turning over the product and the clamp, and welding a fourth row of core wires;

eighth, automatic blanking of finished products;

the working principle is as follows: manually placing the cable assembly on the fixing plate 305, dividing the core wires into two rows and respectively penetrating the two core wire clamping assemblies 302, manually placing the connector on the connector fixing frame 303, then closing the two core wire clamping assemblies 302 by using external force, and placing the whole clamp 30 on the clamping mechanism 24 of the clamp transfer mechanism 2;

the transverse moving mechanism 21 can drive the clamp 30 to move left and right, so that the clamp 30 is correspondingly arranged at the cutting and peeling mechanism 3, the transfer mechanism 23 drives the clamp 30 mechanism to move back and forth, and the tongue piece pushing mechanism 36 drives the tongue piece to move back and forth, so that the tongue piece is arranged between the two core wire clamping assemblies 302, then the first core wire pressing mechanism 32 and the second core wire pressing mechanism 33 respectively press the two rows of core wires on the surface of the tongue piece, the first peeling and cutting mechanism 34 and the second peeling and cutting mechanism 35 respectively carry out peeling and cutting treatment on the two rows of core wires, and the connector fixing frame 303 does not have any interference in the process; after the core wire is processed, the transverse moving mechanism 21 drives the clamp 30 to move to the position of the tin immersion mechanism, and the rotating mechanism 22 drives the clamp 30 to rotate downwards, so that the core wire can be subjected to tin immersion processing; after the tin immersion is finished, the transverse moving mechanism 21 and the pushing mechanism push the clamp 30 to the clamp transfer mechanism 4, the clamp transfer mechanism 4 clamps the clamp 30, and the clamp 30 is transferred to the conveying circulating mechanism 5;

the carrier 52 is loaded with the clamp 30, the circulating transmission belt mechanism 51 drives the carrier 52 to be transferred to the rotary aligning mechanism 6, the separating mechanism 63 utilizes the structure of the cam plate 632 to open the two core wire clamping assemblies 302 when the transmission bearing 3024 of the clamp 30 slides in the Y-shaped guide groove 6322, then the push-pull mechanism 62 drives the connector fixing frame 303 to rotate to the aligning position of the two core wire clamping assemblies 302, the connector placed on the connector fixing frame 303 is arranged between the two core wire clamping assemblies 302, and the two core wire clamping assemblies 302 are closed when the transmission bearing 3024 exits the Y-shaped guide groove 6322, so that the two rows of core wires are pressed on the upper end face and the lower end face of the connector; after the counterpoint equipment of completion heart yearn and connector, endless belt mechanism 51 drives carrier 52 and moves between double-end welding mechanism 7 and the anchor clamps tilting mechanism 8, one of them soldered connection subassembly of double-end welding mechanism 7 welds with the connector earlier one row heart yearn, then carrier 52 moves 8 departments of anchor clamps tilting mechanism and 8 joints of anchor clamps tilting mechanism, anchor clamps tilting mechanism 8 drives anchor clamps 30 upset through the bull stick of carrier 52, carrier 52 moves another soldered connection subassembly department of double-end welding mechanism 7 after accomplishing, another soldered connection subassembly welds another row heart yearn and connector, accomplish the preparation of product from this, carrier 52 moves blanking mechanism 9 departments, press from both sides anchor clamps 30 and send the station that gathers materials to by blanking mechanism 9, take out the product from anchor clamps 30 at last.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims (10)

1. The utility model provides a double automatic weld machine of multicore wire which characterized in that: the automatic soldering machine comprises a frame, be equipped with anchor clamps transfer mechanism, wicking mechanism, transport circulation mechanism and blanking mechanism from a left side to the right side in proper order in the frame, the last anchor clamps that have installed heart yearn and connector that are equipped with of anchor clamps transfer mechanism, anchor clamps transfer mechanism's the opposite is equipped with the mechanism of skinning that cuts off to double heart yearn processing, be equipped with anchor clamps transfer mechanism between anchor clamps transfer mechanism and the transport circulation mechanism, one side of carrying circulation mechanism is equipped with the rotatory counterpoint mechanism that is used for counterpointing equipment heart yearn and connector and is used for welding double heart yearn and connector's double-end welding machine structure, and the opposite side is equipped with anchor clamps tilting mechanism, rotatory counterpoint mechanism establishes the left side at double-end welding machine structure, anchor clamps tilting mechanism is corresponding with double-end welding machine structure's position.

2. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: the clamp comprises a positioning plate, a core wire clamping assembly used for installing double-row core wires and a connector fixing frame used for installing a connector, wherein the positioning plate is provided with a positioning seat, the core wire clamping assembly is movably connected to the positioning seat, the positioning plate is also vertically connected with a fixing plate, and the connector fixing frame is movably connected to the fixing plate.

3. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: the fixture transfer mechanism comprises a transverse moving mechanism, a rotating mechanism, a transfer mechanism and a clamping mechanism, wherein the transverse moving mechanism is arranged on the rack, the rotating mechanism and the transfer mechanism move on the transverse moving mechanism through a connecting seat, and the clamping mechanism is in transmission connection with the rotating mechanism and the transfer mechanism respectively.

4. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: cut off peeling mechanism and include first support, first heart yearn hold-down mechanism, second heart yearn hold-down mechanism, first cutting mechanism, the second of skinning and the cutting mechanism and the tongue piece push mechanism of skinning, first support is established in the frame, tongue piece push mechanism establishes on first support, first heart yearn hold-down mechanism and first cutting mechanism of skinning establish respectively in the top of tongue piece push mechanism, second heart yearn hold-down mechanism and second are skinned cutting mechanism and are established respectively in the below of tongue piece push mechanism, first heart yearn hold-down mechanism is corresponding with second heart yearn hold-down mechanism, first cutting mechanism and the second of skinning are skinned cutting mechanism and are corresponding.

5. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: the tin immersion mechanism comprises a tin furnace, a tin slag scraping mechanism and a rosin mechanism, the tin furnace is arranged on the rack, and the tin slag scraping mechanism and the rosin mechanism are respectively arranged on one side of the tin furnace.

6. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: carry circulation mechanism to include circulation drive belt mechanism, carrier and servo motor, circulation drive belt mechanism establishes in the frame, servo motor is connected with circulation drive belt mechanism transmission, and a plurality of carrier is established on circulation drive belt mechanism, the carrier includes base, bull stick and clamp splice, the bottom of base is equipped with four pulleys, and the base is connected with circulation drive belt mechanism transmission and slides on circulation drive belt mechanism through the pulley, the bull stick is rotatable to be worn to establish on the base, the one end and the clamp splice of bull stick are connected, and the other end is equipped with the screens groove with anchor clamps tilting mechanism joint, the slot that is used for joint anchor clamps is seted up to the front end of clamp splice.

7. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: the rotary alignment mechanism comprises a third support, a push-pull mechanism and a separation mechanism, the third support is arranged on the rack, the push-pull mechanism comprises a push-pull cylinder, a push-pull plate and a slide rail, the push-pull cylinder is arranged on the third support, the push-pull plate is connected with the push-pull cylinder, the slide rail is slidably arranged on the third support and is connected with the push-pull plate, the rear end of the slide rail is vertically connected with a stop block, the stop block is arranged behind a connector fixing frame of the fixture, the separation mechanism comprises a movable cylinder and a cam plate used for driving two core wire clamping assemblies to open or close, the movable cylinder is fixedly arranged on the third support, and the cam plate is in transmission connection with the movable cylinder.

8. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: double-end welding mechanism includes fourth support, displacement mechanism and welding mechanism, the fourth support is established in the frame, displacement mechanism establishes on the fourth support, two welding mechanism establishes on displacement mechanism.

9. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: the fixture turnover mechanism comprises a turnover motor and a limiting shaft, the turnover motor is arranged on the circulating transmission belt mechanism, the limiting shaft is in transmission connection with the turnover motor, and the limiting shaft is provided with a clamping opening for clamping a carrier.

10. The double row automatic multi-core wire welding machine according to claim 1, characterized in that: the blanking mechanism comprises a translation mechanism, a rotating mechanism, a lifting mechanism and a clamping mechanism, wherein the translation mechanism is arranged on the frame, the rotating mechanism is arranged on the translation mechanism, the lifting mechanism is arranged on the rotating mechanism, and the clamping mechanism is arranged on the lifting mechanism.

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