CN213125011U - Full-automatic processing and assembling assembly line for single-core wire for connector - Google Patents

Abstract

The utility model discloses a full-automatic processing and assembling assembly line of single-core wire for connectors, which comprises a circulating conveying unit, a wire end clamping tool which circularly moves on the circulating conveying unit, a wire feeding unit, a number tube marking and feeding assembling unit, a Y-shaped tube terminal feeding and crimping unit, a wire arranging and detecting unit, a conduction testing unit, a blanking unit and a wire stripping unit which are arranged at the tail end of the circulating conveying unit, wherein the wire feeding unit, the number tube marking and feeding assembling unit, the Y-shaped tube terminal feeding and crimping unit, the wire arranging and detecting unit and the conduction testing unit are sequentially arranged along the conveying direction of the circulating; the wire stripping unit is arranged between the number tube marking and feeding assembly unit and the Y-shaped tube terminal feeding crimping unit, or between the wire supply feeding unit and the number tube marking and feeding assembly unit. The utility model discloses can realize the automatic processing of the different single core wire rod of many specifications and the automatic equipment of wire rod tip pipeline terminal, improve production efficiency greatly.

Description

Full-automatic processing and assembling assembly line for single-core wire for connector

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the connector is made, especially, relate to a full-automatic processing equipment assembly line of single core wire for connector.

[ background of the invention ]

The connector is widely applied to various electrical equipment or electronic products, and the demand for the automatic production of the connector is also increasing. The connector comprises a single-core or multi-core wire and a plastic terminal arranged at the end part of the wire. The wire needs to be cut to a set length, shaped or stripped, or riveted with a sleeve before being assembled. The assembly and processing of the wire end parts in the prior art are generally carried out step by adopting a single-unit single process, for example, one device specially carries out wire stripping on the end parts of the wire, the wire stripped with the wire is carried to the processing position of the next device after being bundled, and then the next processing process is carried out by the next processing device, and the processing process has too many transfer and transportation works, and is time-consuming, labor-consuming and labor-consuming; the production efficiency is low. Therefore, the production line type production of processing and assembling the single-core wire for the connector is significant.

[ Utility model ] content

The utility model discloses a main aim at provides a full-automatic processing equipment assembly line of single core wire rod for connector can realize the automatic processing of the different single core wire rods of many specifications and the automatic equipment of wire rod tip pipeline terminal, has improved production efficiency greatly.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a single-core wire full-automatic processing and assembling assembly line for a connector comprises a circulating conveying unit, a wire end clamping tool, a wire supply feeding unit, a number pipe marking feeding assembling unit, a Y-shaped pipe terminal feeding and crimping unit, a wire arrangement detection unit, a conduction test unit, a discharging unit and a wire stripping unit, wherein the wire end clamping tool moves on the circulating conveying unit in a circulating mode; the wire stripping unit is arranged between the number tube marking and feeding assembly unit and the Y-shaped tube terminal feeding crimping unit, or between the wire supply feeding unit and the number tube marking and feeding assembly unit.

Furthermore, the circulating conveying unit comprises a main body conveying unit, an auxiliary conveying unit arranged on one side of the main body conveying unit in parallel, and a supporting plate which covers the space above and on the side of the main body conveying unit, supports the line body part on the wire end clamping tool and guides the line body part to the auxiliary conveying unit.

Further, wire rod tip centre gripping frock includes the supporting seat, sets up the slider of supporting seat lower surface, be located the slider both sides and with hold-in range cooperation driven joint piece, fix a pair of centre gripping unit on the supporting seat.

Furthermore, the wire supply and feeding unit comprises a paying-off unit capable of realizing paying-off of a plurality of coils of wire rods, a wire conveying frame which is vertically provided with a plurality of wire conveying channels and moves up and down, shaping wire feeding units which are positioned on two sides of the wire conveying frame and used for conveying the wire rods on the wire conveying channels at set height positions, a wire cutting unit which is used for cutting the wire rods output by the shaping wire feeding units, and a wire end part transferring and clamping unit which is used for respectively clamping and carrying two ends of the cut wire rods to the wire end part clamping unit; the shaping wire feeding unit comprises a second movable plate and a third movable plate which are symmetrically arranged on two sides of the wire conveying frame, a fourth motor for driving the second movable plate to horizontally move close to or far away from the third movable plate, a fifth motor for driving the third movable plate to horizontally move close to or far away from the second movable plate, a wire conveying driving module arranged on the second movable plate, and a wire conveying driven module arranged on the third movable plate and matched with the wire conveying driving module to realize fixed-length wire conveying.

Further, number pipe is beaten mark material loading equipment unit including unreeling the unit unreel the pipeline wire rod surface of unreeling unit output and go on beating the mark unit, centre gripping pipeline wire rod isometric forward transport and insert the pipeline conveying unit on the number pipe transfer unit, at the number pipe box establish number pipe on the transfer unit back go on decide cut the unit and will number pipe on the number pipe transfer unit takes out the sleeve pipe unit of establishing on tubular product of overlapping again.

Further, the sleeve unit comprises a twelfth air cylinder, a seventh movable plate driven by the twelfth air cylinder to move back and forth, a sleeve clamping and transferring unit fixed on the seventh movable plate and used for taking out the number tubes on the number tube transfer unit, and a wire end positioning unit used for positioning the ends of the wires.

Further, the Y-type pipe terminal feeding crimping unit includes a vibration tray for automatically outputting the pipe terminals to a receiving tray in batches, a transfer robot for individually clamping and transferring the pipe terminals in the receiving tray to a clamping and transferring unit of the pipe terminals, a crimping module located at a front end of a transferring path of the clamping and transferring unit, and an end clamping and inserting unit disposed at a front end side of the crimping module and inserting an end of a clamping wire into the crimping module.

Further, the wire stripping unit comprises an eighth motor, a first support plate driven by the eighth motor to move back and forth, a ninth motor fixed on the first support plate, an upper cutting die and a lower cutting die driven by the ninth motor to move close to or away from each other up and down, and a wire end positioning mechanism located in front of the upper cutting die and the lower cutting die and used for positioning the end of the wire.

Furthermore, the wire arrangement detection unit comprises a detection camera located above the detection station, an eleventh motor located below the detection camera, a fourteenth movable plate driven by the eleventh motor to move back and forth, a nineteenth air cylinder fixed on the fourteenth movable plate, a fifteenth movable plate driven by the nineteenth air cylinder to move up and down, a line arranging plate arranged on the fifteenth movable plate, and an upper computer which is in circuit connection with the detection camera and is internally provided with a detection program.

Furthermore, a twelfth motor is arranged on the fifteenth movable plate, the line arranging plate is driven by the twelfth motor to move left and right, and a plurality of line arranging grooves are formed in the line arranging plate.

Compared with the prior art, the utility model relates to a full-automatic processing equipment assembly line of single core wire for connector's beneficial effect lies in: the circulating conveying line and the wire end clamping tool are arranged, so that the clamping and fixing of the end position of the wire are realized, and the automatic conveying of the wire among all work stations is realized; the matched automatic single-core wire feeding device, the number pipe marking and feeding assembly device, the wire stripping device, the Y-shaped pipe terminal feeding and crimping device, the wire arranging detection mechanism and the conduction testing device are integrally arranged on the edge of the circulating conveying line, all preorders processing operation requirements before the single-core wire is assembled into the connector are met, automatic assembly line processing is realized, and the production efficiency is greatly improved.

[ description of the drawings ]

Fig. 1 is a schematic top view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a circulating conveying unit in an embodiment of the present invention;

FIG. 4 is a schematic structural view of a left end portion of a main body conveying unit according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a right end portion of the main body conveying unit according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a wire end clamping tool in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an on-line feeding unit in an embodiment of the present invention;

fig. 8 is a schematic top view of a part of an on-line feeding unit according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a wire feeding frame according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a wire cutting unit in the wire feeding unit according to the embodiment of the present invention;

fig. 11 is a schematic structural view of a wire end transferring and clamping unit in the wire feeding unit according to the embodiment of the present invention;

fig. 12 is a schematic structural view of the number tube marking and feeding assembly unit in the embodiment of the present invention;

fig. 13 is a schematic side view of a part of the number tube marking and feeding assembly unit according to the embodiment of the present invention;

fig. 14 is a schematic structural diagram of a bushing unit according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of a wire stripping unit in an embodiment of the present invention;

fig. 16 is a schematic view of a part of the structure of the wire stripping unit in the embodiment of the present invention;

fig. 17 is a schematic structural view of a feeding and crimping unit of a Y-shaped pipe terminal in an embodiment of the present invention;

fig. 18 is a schematic structural view of a part of a feeding and crimping unit of a Y-tube terminal in an embodiment of the present invention;

fig. 19 is a schematic structural diagram of a wire management detection unit according to an embodiment of the present invention;

fig. 20 is a schematic view of a part of the structure of the wire management detection unit according to the embodiment of the present invention;

fig. 21 is a schematic structural diagram of a conduction testing unit according to an embodiment of the present invention;

fig. 22 is a schematic structural view of a blanking unit in an embodiment of the present invention;

fig. 23 is a schematic view of a part of the structure of the blanking unit in the embodiment of the present invention;

fig. 24 is a schematic structural view of another part of the blanking unit in the embodiment of the present invention;

the figures in the drawings represent:

100, a single-core wire full-automatic processing and assembling production line for a connector;

1 circulating conveying unit, 11 main body conveying unit, 111 support, 112 first slide rail, 113 second slide rail, 114 turning traversing module, 1141 first air cylinder, 1142 first movable plate, 1143 movable slide rail, 1144 supporting guide plate, 115 first motor, 116 second motor, 117 positioning mechanism, 1171 rotating shaft, 1172 positioning lug, 1173 second air cylinder, 118 first spacing supporting flow channel, 119 second spacing supporting flow channel, 12 auxiliary conveying unit and 13 supporting plate;

2, a wire end clamping tool, a 21 supporting seat, a 22 sliding block, a 23 clamping block, a 231 corrugated clamping groove, a 232 positioning clamping groove, a 24 clamping unit, a 241 clamping jaw air cylinder and a 242 clamping jaw;

3 wire feeding and feeding units, 31 wire paying-off units, 32 wire conveying frames, 321 front vertical columns, 322 rear vertical columns, 323 middle vertical columns, 324 wire conveying channels, 325 third motors, 326 height locking units, 3261 third cylinders, 3262 positioning support blocks, 327 positioning blocks and 329 guide pipes; a 33 shaping wire feeding unit, a 331 second movable plate, a 332 third movable plate, a 333 fourth motor, a 334 fifth motor, a 335 wire shaping module, a 336 wire conveying driving module, a 3361 sixth motor, a 3362 driving conveyor belt, a 337 wire conveying driven module, a 3371 driven conveyor belt and 338 auxiliary supporting rollers; a 34 wire cutting unit, a 341 seventh motor, a 342 lower cutting die, a 343 upper cutting die, a 344 wire supporting plate, a 345 fourth cylinder, a 35 wire end transfer clamping unit, a 351 fifth cylinder, a 352 fourth movable plate, a 353 sixth cylinder, a 354 rack, a 355 rotating shaft, a 356 gear, a 357 rotating plate, a 358 clamping jaw cylinder and 359 clamping jaws;

a number 4 pipe marking and feeding assembly unit, a 41 unreeling unit, a 42 marking unit, a 43 pipeline conveying unit, a 431 seventh cylinder, a 432 eleventh movable plate, a 433 eighth cylinder, a 434 clamping jaw, a 435 guide conveying pipe, a 44 cutting unit, a 441 ninth cylinder, a 442 cutter, a 45 number pipe transfer unit, a 451 tenth cylinder, a 452 fifth movable plate, a 453 number pipe butt-joint module, a 4531 eleventh cylinder, a 4532 sixth movable plate, a 4533 needle, a 46 sleeve unit, a 461 twelfth cylinder, a 462 seventh movable plate, a 463 thirteenth cylinder, a 464 eighth movable plate, a 465 fourteenth cylinder, a 466 ninth movable plate, a 467 clamping jaw cylinder, a 468 first clamping jaw, a 69 fifteenth cylinder, a 610 tenth movable plate, a 611 sixteenth cylinder, a 612 second clamping jaw, a 47 shaping roller group 471, a first group of rollers, a second group of rollers, a 48 horizontal transverse transfer unit, a 481 seventeenth cylinder and a 482 supporting plate;

5, a wire stripping unit, a bottom plate 51, an eighth motor 52, a first support plate 53, a ninth motor 54, an upper cutting die 55, a lower cutting die 56, a wire end positioning mechanism 57, a lower positioning support plate 571, an upper positioning pressure plate 572 and an eighteenth air cylinder 573;

a 6Y-shaped pipe terminal feeding and crimping unit, a 61 storage disc, a 62 vibration disc, a 63 clamping and transferring unit, a 631 tenth motor, a 632 twelfth movable plate, a 633 clamping jaw air cylinder, a 634 second clamping jaw, a 64 transfer robot, a 641 camera, a 642SCARA robot, a 643 clamping jaw air cylinder, an 644 first clamping jaw, a 65 crimping module, a 66 end clamping and inserting unit, a 661 horizontal transferring air cylinder, a 662 thirteenth movable plate, a 663 clamping jaw air cylinder and a 664 third clamping jaw;

7 reason line detecting element, 71 detection camera, 72 eleventh motor, 73 fourteenth board, 74 nineteenth cylinder, 75 fifteenth board, 76 is according to the line board, 77 twelfth motor, 78 drive gear, 79 rack, 710 reason line groove.

The 8 conduction testing unit, the 81 twentieth air cylinder, the 82 sixteenth movable plate and the 83 conduction connecting jig;

9 unloading units, 91 unloading conveying unit, 92 unloading transport unit, 921 thirteenth motor, 922 seventeenth fly leaf, 923 fourteenth motor, 924 eighteenth fly leaf, 925 centre gripping unit, 93 connect material blowing unit, 931 fifteenth motor, 932 nineteenth fly leaf, 933 twenty first cylinder, 934 clamp line unit.

[ detailed description ] embodiments

Example (b):

referring to fig. 1 to 24, the present embodiment is a full-automatic single-core wire processing and assembling line 100 for a connector, which includes a circular conveying unit 1, a wire end clamping tool 2 that moves circularly on the circular conveying unit 1, a wire feeding unit 3, a number pipe marking feeding assembly unit 4, a Y-type pipe terminal feeding crimping unit 6, a wire arrangement detection unit 7, a conduction test unit 8, a blanking unit 9 and a wire stripping unit 5, which are sequentially arranged along a conveying direction of the circular conveying unit 1, wherein the wire stripping unit 5 may be arranged between the number pipe marking feeding assembly unit 4 and the Y-type pipe terminal feeding crimping unit 6, or between the wire feeding unit 3 and the number pipe marking feeding assembly unit 4, according to requirements.

The circulating conveying unit 1 comprises a main body conveying unit 11, an auxiliary conveying unit 12 arranged on one side of the main body conveying unit 11 in parallel, and a supporting plate 13 which covers the space above and on the side of the main body conveying unit 11, supports the line body part on the wire end clamping tool 2 and guides the line body part to the auxiliary conveying unit 12.

Can effectually hold the main part of wire rod through layer board 13, prevent that the wire rod main part from catching on the part on the main part conveying unit 11 and tearing along with the removal in-process of wire rod tip centre gripping frock 2, and through the setting of supplementary conveying unit 12, when the length of wire rod is longer, can carry out complementary synchronous transport through supplementary conveying unit 12 with the wire rod part of taking on its surface, the effectual longer extension of wire rod takes place the phenomenon of knoing.

The main body conveying unit 11 includes a support 111, a first slide rail 112 and a second slide rail 113 arranged on the support 111 in parallel, a steering and traversing module 114 located at two ends of the first slide rail 112 and the second slide rail 113 to realize the conversion of the wire end clamping tool 2 between the two slide rails, a first motor 115 arranged on the support 111 and driving the wire end clamping tool 2 to move along the first slide rail 112, a second motor 116 arranged on the support 111 and driving the wire end clamping tool 2 to move along the second slide rail 113, and a positioning mechanism 117 for positioning the wire end clamping tool 2 at each station position.

The traverse steering module 114 includes a first cylinder 1141, a first movable plate 1142 driven by the first cylinder 1141 to move forward and backward, and a movable rail 1143 fixed on the first movable plate 1142 and parallel to the first rail 112. The traverse module 114 further includes support guide plates 1144 disposed on both sides of the moving path of the movable rail 1143 and supporting the wire end clamping tool 2.

The support 111 is provided with a first synchronous belt located beside the first slide rail 112 and a second synchronous belt located beside the second slide rail 113, the first synchronous belt is driven by a first motor 115 to carry out circulating conveying, and the second synchronous belt is driven by a second motor 116 to carry out circulating conveying. A first limit support flow passage 118 for supporting the first synchronous belt is arranged beside the first slide rail 112, and a second limit support flow passage 119 for supporting the second synchronous belt is arranged beside the second slide rail 113.

The positioning mechanism 117 comprises a rotating shaft 1171 rotatably arranged on the support 111 and spanning all the processing stations, a plurality of positioning bumps 1172 fixed on the rotating shaft 1171 and corresponding to the processing stations, and a second cylinder 1173 driving the rotating shaft 1171 to rotate. The rotating shaft 1171 is driven to rotate through the second air cylinder 1173, so that the positioning lug 1172 and the positioning clamping groove in the wire end clamping tool 2 are matched with each other and separated from each other, and the wire end clamping tool 2 is positioned.

The wire end clamping tool 2 comprises a supporting seat 21, a sliding block 22 arranged on the lower surface of the supporting seat 21 and matched with a first sliding rail 112 or a second sliding rail 113, clamping blocks 23 located on two sides of the sliding block 22 and matched with and driven by a first synchronous belt or a second synchronous belt, and a pair of clamping units 24 fixed on the supporting seat 21. The clamping unit 24 includes a clamping jaw cylinder 241, and a clamping jaw 242 driven by the clamping jaw cylinder 241 to perform an opening or clamping action. The two clamping units 24 are used to clamp both ends of the wire. The lower surface of joint piece 23 is provided with the ripple draw-in groove 231 with the surperficial ripple structure cooperation block of synchronous belt, and the direction of distribution of ripple draw-in groove 231 sets up with the recess distribution direction in the slider 22 is perpendicular. One side of the clamping block 23 is provided with a positioning clamping groove 232 which is matched with the positioning lug 1172 for positioning.

The wire feeding and feeding unit 3 includes a wire releasing unit 31 capable of releasing a plurality of coils of wire material, a wire feeding frame 32 vertically provided with a plurality of wire feeding channels 324 and moving up and down, a shaping wire feeding unit 33 located at both sides of the wire feeding frame 32 and shaping and conveying the wire material on the wire feeding channels 324 at a set height position, a wire cutting unit 34 for cutting the wire material output from the shaping wire feeding unit 33, and a wire end transferring and clamping unit 35 for respectively clamping and conveying both ends of the cut wire material onto the wire end clamping tool 2.

The wire conveying frame 32 is integrally of a rectangular frame structure and comprises a front upright post 321, a rear upright post 322 and a middle upright post 323 arranged between the front upright post 321 and the rear upright post 322, wherein a plurality of wire through holes which are in one-to-one correspondence are formed in the front upright post 321, the rear upright post 322 and the middle upright post 323, and the wire through holes form a wire conveying channel 324. The present embodiment further includes a third motor 325 for driving the thread feeding frame 32 to move up and down, and a height locking unit 326 for locking the height of the thread feeding frame 32 after moving up and down to a set height. The front upright post 321 and the rear upright post 322 are provided with a plurality of positioning blocks 327 which are vertically arranged and distributed and are in one-to-one correspondence, and the height locking unit 326 is provided with two groups which are respectively arranged at the front upright post 321 and the rear upright post 322, and each group of positioning blocks 3262 comprises a third cylinder 3261 and a positioning support block 3262 which is driven by the third cylinder 3261 to horizontally move and support the positioning blocks 327. The output end of the wire conveying channel 324 on the front upright post 321 is provided with a conduit 329 for transition limitation between the wire conveying channel 324 and the wire cutting unit 334, which ensures the levelness of wire conveying and is always in a set tension tensioning state, and ensures the accurate control of the wire conveying length.

The shaping wire feeding unit 33 includes a second movable plate 331 and a third movable plate 332 symmetrically disposed on two sides of the wire feeding frame 32, a fourth motor 333 for driving the second movable plate 331 to move horizontally close to or away from the third movable plate 332, a fifth motor 334 for driving the third movable plate 332 to move horizontally close to or away from the second movable plate 331, a wire shaping module 335 disposed on the second movable plate 331 and the third movable plate 332 respectively and distributed relatively to shape the wire, a wire feeding driving module 336 disposed on the second movable plate 331, and a wire feeding driven module 337 disposed on the third movable plate 332 and matched with the wire feeding driving module 336 to realize fixed-length feeding of the wire. The wire shaping module 335 includes a plurality of shaping rollers staggered along both sides of the wire. The wire feeding driving module 336 includes a sixth motor 3361, and a driving belt 362 driven by the sixth motor 3361 to realize circular conveying along the wire feeding direction. The wire feeding slave module 337 includes a slave conveyor belt 3371 disposed opposite to the master conveyor belt 3362. The middle parts of the driving transmission belt 3362 and the driven transmission belt 3371 are also provided with auxiliary supporting rollers 338 for ensuring the stable gap between the driving transmission belt 3362 and the driven transmission belt 3371, so that the middle parts of the driving transmission belt 3362 and the driven transmission belt 3371 are prevented from losing the transmission driving force for the wires due to the flexibility of the synchronous belt. The friction force generated by the wire rods through the extrusion of the surfaces of the driving transmission belt 3362 and the driven transmission belt 3371 realizes the transmission driving, the distance between the driving transmission belt 3362 and the driven transmission belt 3371 can be flexibly adjusted according to the diameter of the wire rods to be transmitted through the fourth motor 333 and the fifth motor 334, the pressure required by the wire rod transmission can be guaranteed, and the wire rods cannot be extruded and deformed, so that the wire rods are better protected.

The wire cutting unit 34 includes a seventh motor 341, a lower cutting die 342 and an upper cutting die 343 driven by the seventh motor 341 to move up and down synchronously, a wire support plate 344 positioned between the cutting station and the wire end clamping tool 2 to support the end of the wire cutting position, and a fourth cylinder 345 to drive the wire support plate 344 to move up and down. When the upper cutting die 342 and the lower cutting die 343 are closed to cut the wire, the wire end part is lifted and supported by the wire supporting plate 344, so that the wire end part can be effectively kept in a horizontal state, and the wire end part is prevented from being extruded and bent to a lower bed or upwarp during cutting, and the subsequent operation and processing on the wire end part are influenced.

The wire end transfer and clamping unit 35 includes a fifth cylinder 351, a fourth movable plate 352 driven by the fifth cylinder 351 to move up and down, a sixth cylinder 353 fixed on the fourth movable plate 352, a rack 354 driven by the sixth cylinder 353 to move horizontally and linearly, a rotating shaft 355 rotatably fixed on the third movable plate 353, a gear 356 fixed on the rotating shaft 355 and meshed with the rack 354, a rotating plate 357 having one end fixed on the rotating shaft 355 and rotating synchronously with the rotating plate, a clamping jaw cylinder 358 fixed on the rotating plate 357, and a clamping jaw 359 driven by the clamping jaw cylinder 358 to clamp the end of the wire, wherein two clamping portions are arranged on the clamping jaw 359 along the length direction of the wire, the distance between the two clamping portions is larger than the thickness of the clamping jaw in the wire end clamping tool 2 along the length direction of the wire, so that the front end and the rear end of the wire are clamped when the wire is placed on the clamping jaw in the wire end, the wire end is guaranteed to keep higher levelness in the wire end clamping tool 2.

This embodiment is through setting up the wire rod and carrying drive module and wire rod and carry driven module, but the cooperation sets up the defeated line frame that just up-and-down motion was carried between drive module and the wire rod transport driven module at the wire rod, thereby realized the automatic feed of carrying of the single core wire rod of many specifications, the cooperation cuts the tip that the unit has realized the automatic feeding of arbitrary length wire rod and the wire rod after cutting with wire rod centre gripping transport unit and can be fixed and grasp in the position of settlement, and can carry the distance between the driven module to the wire rod automatically regulated wire rod of different diameters size wire rod transport drive module and wire rod, effectual prevented the wire rod by the extrusion deformation when realizing the wire rod transport, better protection the wire rod.

The number tube marking and feeding assembly unit 4 comprises an unreeling unit 41, a marking unit 42 for marking the surface of a pipeline wire rod output by the unreeling unit 41, a pipeline conveying unit 43 for clamping the pipeline wire rod and the like to convey forwards and insert the pipeline wire rod into a number tube transfer unit 45, a cutting unit 44 for cutting after the number tube is sleeved on the number tube transfer unit 45, and a sleeve unit 46 for sleeving the number tube on the number tube transfer unit 45 on the tube.

The output end of the marking unit 42 is further provided with a shaping roller set 47 for shaping the output pipeline wire, and the shaping roller set 47 includes a first group of rollers 471 symmetrically arranged on the left and right sides of the pipeline wire and a second group of rollers 472 symmetrically arranged on the upper and lower sides of the pipeline wire. The shaping roller group 47 is used for guaranteeing the shape of the inner hole of the pipeline wire rod, and the phenomenon that the flattening phenomenon is not beneficial to subsequent intubation assembly is prevented.

The pipeline conveying unit 43 includes a seventh cylinder 431, an eleventh moving plate 432 driven by the seventh cylinder 431 to move forward and backward, an eighth cylinder 433 fixed on the eleventh moving plate 432, and a clamping jaw 434 driven by the eighth cylinder 433 to open or clamp the pipeline wire. The front and rear ends of the line conveying unit 3 are provided with guide conveying pipes 435 for conveying and guiding line wires. The stroke of the seventh cylinder 431 is set correspondingly according to the length of the number pipe, so that the pipeline conveying unit 43 conveys the pipeline wire forward by the length of one number pipe every time of driving to realize fixed-length conveying.

The cutting unit 44 is provided at the conveying end of the line conveying unit 43, specifically, at the end of the guide conveying pipe 435. The cutting unit 44 includes a ninth cylinder 441 and a cutter 442 driven by the ninth cylinder 441 to perform cutting.

The number tube transferring unit 45 comprises a tenth cylinder 451, a fifth movable plate 452 driven by the tenth cylinder 451 to rotate horizontally by 180 degrees, and a number tube docking module 453 fixed at both ends of the fifth movable plate 452, wherein the number tube docking module 453 comprises an eleventh cylinder 4531 fixed on the fifth movable plate 452, a sixth movable plate 4532 driven by the eleventh cylinder 4531 to perform horizontal telescopic movement, and a needle 4533 fixed on the sixth movable plate 4532 and realizing number tube support by being inserted into the number tube.

After the clamping jaws 434 in the pipeline conveying unit 43 clamp the pipeline wires, on one hand, the equal-length forward conveying of the pipelines is realized, and on the other hand, the pipeline wires are sleeved on the needle 4533 in the number pipe transfer unit 45, so that the transfer and transfer conversion of the number pipes is realized; and then cut by the cutting unit 44 to complete the number tube fabrication. The needle 4533 on the number tube transfer unit 45 carries the number tube, rotates 180 degrees through the tenth air cylinder 451, moves to the sleeving station, and then is taken away by the sleeving unit 46 to be sleeved on the wire rod, so that the sleeving operation is completed.

The sleeve unit 46 includes a twelfth cylinder 461, a seventh movable plate 462 driven by the twelfth cylinder 461 to move forward and backward, a sleeve clamping and transferring unit (not shown) fixed on the seventh movable plate 462, and a wire end positioning unit (not shown). The sleeve clamping and transferring unit comprises a thirteenth cylinder 463 fixed on the seventh movable plate 462, an eighth movable plate 464 driven by the thirteenth cylinder 463 to move up and down, a fourteenth cylinder 465 fixed on the eighth movable plate 464, a ninth movable plate 466 driven by the fourteenth cylinder 465 to move back and forth, a clamping jaw cylinder 467 fixed on the ninth movable plate 466, and a first clamping jaw 468 driven by the clamping jaw cylinder 467 to clamp the number pipe. The wire end positioning unit comprises a fifteenth cylinder 469 fixed on the seventh movable plate 462, a tenth movable plate 4610 driven by the fifteenth cylinder 469 to move forward and backward, a sixteenth cylinder 4611 on the tenth movable plate 4610, and a second clamping jaw 4612 driven by the sixteenth cylinder 4611 to clamp and position the wire end.

The first jaw 468 grips the number tube to take it out of the needle 4533 and then moves to the end of the wire, at this time, the second jaw 4612 grips the end of the wire to position it, and then the first jaw 468 grips the number tube to insert it into the wire by the driving of the fourteenth cylinder 465, thereby completing the sleeving operation of the number tube.

The present embodiment further comprises a horizontal transverse transferring unit 48, wherein the horizontal transverse transferring unit 48 comprises a seventeenth cylinder 481, a supporting plate 482 which is driven by the seventeenth cylinder 481 to move left and right, and the pipeline conveying unit 43, the cutting unit 44, the number pipe transferring unit 45 and the sleeve unit 46 are arranged on the uniform supporting plate 82. The horizontal transverse line transfer unit 48 can carry out number pipe sleeving operation on two ends of the pipe, so that the pipe sleeving efficiency is improved. In this embodiment, two number tube marking and feeding assembly units 4 are arranged in parallel.

The wire stripping unit 5 includes a bottom plate 51, an eighth motor 52 fixed on the bottom plate 51, a first support plate 53 driven by the eighth motor 52 to move back and forth, a ninth motor 54 fixed on the first support plate 53, an upper cutting die 55 and a lower cutting die 56 driven by the ninth motor 54 to move close to or away from each other up and down, and a wire end positioning mechanism 57 fixed on the bottom plate 51 and positioning the wire end.

In the embodiment, the eighth motor 52 drives the first supporting plate 53 to move back and forth, so that the flexible and accurate adjustment of the length of the wire stripping can be realized, and the online automatic adjustment control is performed according to the length of the required wire stripping; the ninth motor 54 drives the upper cutting die 55 and the lower cutting die 56 to close each other and control the distance between the upper cutting die and the lower cutting die after the upper cutting die and the lower cutting die close each other, so that the wire stripping depth can be flexibly, automatically and online adjusted according to wires of different diameters, and the wire stripping efficiency and the wire stripping precision are greatly improved.

Since generally, the wire has two ends, and generally, the two ends need to be stripped, in this embodiment, two stripping knives are disposed in the upper cutting die 55 and the lower cutting die 56, so that the two ends of the wire can be stripped simultaneously, and the stripping efficiency is further improved.

The wire end positioning mechanism 57 includes a lower positioning support plate 571, an upper positioning pressing plate 572 located above the lower positioning support plate 571, and an eighteenth cylinder 73 for driving the upper positioning pressing plate 572 to move up and down. The end part of the wire is supported by the lower positioning support plate 571, so that the front end region of the wire is kept at a set horizontal height position, and the wire is prevented from deforming or tilting at two sides of a stripping and cutting position in the wire stripping process; the wire is tightly pressed by the upper positioning pressing plate 572, so that the wire stripping precision is prevented from being influenced by displacement of the wire in the wire stripping process; on the other hand, the wire is compressed by the lower positioning support plate 571, so that the wire does not generate axial displacement when being pulled by stripping wire in the subsequent wire stripping operation, and the accuracy of the processing position of the end part of the subsequent wire is guaranteed.

The Y-type pipe terminal feeding crimping unit 6 includes a vibration tray 62 for automatically outputting the pipe terminals to a storage tray 61 in batches, a transfer robot 64 for holding and transferring the pipe terminals in the storage tray 61 to a holding and transferring unit 63 for holding and transferring the pipe terminals to a pipe terminal individually, a crimping module 65 positioned at the front end of the transfer path of the holding and transferring unit 63, and an end holding and inserting unit 66 provided at the front end side of the crimping module 65 and inserting the end of the held wire material into the crimping module 65.

The transfer robot 64 includes a camera 641 for acquiring a distribution image of each line terminal in the storage tray 61, an upper computer (not shown) electrically connected to the camera 641 and having a sorting control program built therein, a SCARA robot 642, a gripper cylinder 643 provided at a movable end of the SCARA robot 642, and a first gripper 644 driven by the gripper cylinder 643 to perform an opening or gripping operation, wherein the upper computer is electrically connected to a motion control system of the SCARA robot 642, and guides the SCARA robot 642 to perform a precise gripping operation through line terminal distribution image information acquired by the camera 641.

The clamping transfer unit 63 includes a tenth motor 631, a twelfth movable plate 632 that moves forward and backward by being driven by the tenth motor 631, a jaw cylinder 6633 fixed to the twelfth movable plate 632, and a second jaw 634 that opens or clamps by being driven by the jaw cylinder 6633. Through the tenth motor 631 can be nimble, the degree of depth of wire rod tip is inserted to accurate control pipeline terminal to can realize the automatic online adjustment of grafting degree of depth according to the terminal length of different models, improve the commonality and the flexibility of structure.

The end clamping and inserting unit 66 comprises a horizontal transfer air cylinder 661, a thirteenth movable plate 662 which is driven by the horizontal transfer air cylinder 661 to move forward and backward, and at least one clamping unit which is fixed on the thirteenth movable plate 662 and comprises a clamping jaw air cylinder 663 and a third clamping jaw 664 which is driven by the clamping jaw air cylinder 663 to open or clamp.

In this embodiment, two clamping and transferring units 63 are arranged in parallel, and two sets of crimping modules 65 are correspondingly arranged; two clamping units are arranged in the end clamping and inserting unit 66, so that automatic assembly and crimping of the pipeline terminal of the two ends of the wire are realized at one time. In this embodiment, three sets of Y-shaped pipe terminal feeding and crimping units 6 are arranged in parallel.

The wire arranging detection unit 7 comprises a detection camera 71 located above the detection station, an eleventh motor 72 located below the detection camera 71, a fourteenth movable plate 73 driven by the eleventh motor 72 to move back and forth, a nineteenth air cylinder 74 fixed on the fourteenth movable plate 73, a fifteenth movable plate 75 driven by the nineteenth air cylinder 74 to move up and down, a wire arranging plate 76 arranged on the fifteenth movable plate 75, and an upper computer (not shown in the figure) which is in circuit connection with the detection camera 71 and is provided with a detection program inside.

The pipeline terminal of wire rod tip is all arrange to a position of setting for along the wire rod axial through line sequence board 76 to this embodiment, then shoots the pipeline terminal through detecting camera 71, and the built-in testing procedure of cooperation host computer has or not lacked or the colour of pipeline terminal has the mistake to carry out automated inspection to the model of pipeline terminal, the literal information on pipeline terminal surface, pipeline terminal.

In order to improve the universality of the detection device, in this embodiment, the fifteenth movable plate 75 is provided with the twelfth motor 77, the rotating end of the twelfth motor 77 is provided with a driving gear 78, the fifteenth movable plate 75 is provided with a rack 79 which is in left-right movable connection with the driving gear 78, the line arranging plate 76 is fixedly connected with the rack 79, the line arranging plate 76 is provided with a plurality of line arranging grooves 710, the line arranging grooves 710 can be designed according to the sizes of wires with different specifications and diameters, two groups of line arranging grooves 710 are provided, and two groups of matched detection cameras 71 are provided, so that the pipeline terminals at two ends of one wire can be detected simultaneously, and the detection efficiency is greatly improved.

The conduction testing unit 8 includes a twentieth cylinder 81, a sixteenth movable plate 82 driven by the twentieth cylinder 81 to move up and down, a conduction connecting fixture 83 fixed on the sixteenth movable plate 82, and a lower supporting base (not labeled in the figure) located below the conduction connecting fixture 83 and supporting the end of the wire.

The blanking unit 9 includes a blanking conveying unit 91 which is located at the end of the circulating conveying unit 1 and conveys the wire rod perpendicular to the conveying direction of the circulating conveying unit 1, a blanking carrying unit 92 which takes the wire rod out of the wire rod end clamping tool 2, and a material receiving and discharging unit 93 which receives the wire rod on the blanking carrying unit 92 and is placed on the blanking conveying unit 91. The blanking carrying unit 92 includes a thirteenth motor 921, a seventeenth movable plate 922 driven by the thirteenth motor 921 to move parallel to the conveying direction of the circulating conveying unit 1, a fourteenth motor 923 fixed to the seventeenth movable plate 922, an eighteenth movable plate 924 driven by the fourteenth motor 923 to move up and down, and a pair of clamping units 925 fixed to the eighteenth movable plate 924. The material receiving and discharging unit 93 comprises a fifteenth motor 931, a nineteenth movable plate 932 driven by the fifteenth motor 931 to move in parallel to the conveying direction of the blanking conveying unit 91, a pair of twenty-first air cylinders 933 fixed on the nineteenth movable plate 932, and a wire clamping unit 934 driven by the twenty-first air cylinders 933 to move up and down.

The blanking conveying unit 92 takes out the processed wire rod from the wire rod end clamping tool 2 and moves the wire rod to a set material receiving position, the material receiving and discharging unit 93 receives the wire rod and then places the wire rod on the blanking conveying unit 91, and the wire rod is conveyed and spread by the blanking conveying unit 91.

In the full-automatic single-core wire processing and assembling assembly line 100 for the connector, the clamping and fixing of the end position of the wire are realized by arranging the circulating conveying line and the wire end clamping tool, and the automatic conveying of the wire among all work stations is realized; the single-core wire automatic feeding device, the number pipe marking and feeding assembly device, the wire stripping device, the Y-shaped pipe terminal feeding and crimping device, the wire arrangement detection mechanism and the conduction testing device are integrated and arranged on the edge of the circulating conveying line in a matched mode, so that the requirements of all preorders processing operation before the single-core wire is assembled into the connector are met, automatic assembly line processing is realized, and the production efficiency is greatly improved; the automatic supply and feeding of multi-specification single-core wires are realized by arranging the wire supply and feeding device, the automatic adjustment of conveying pressure can be carried out by matching with wires with different diameters, and the wires are prevented from being extruded and deformed; by arranging the number pipe marking and feeding assembly unit, a series of automatic operations such as automatic unreeling, automatic marking, automatic cutting, automatic sleeving and the like of number pipe pipeline wires are realized, and the assembly efficiency of the number pipe sleeving is greatly improved; by arranging the wire stripping unit, the wire stripping depth can be flexibly, automatically and online adjusted according to wires with different diameters, so that the wire stripping efficiency and the wire stripping precision are greatly improved; through setting up reason line detecting element, arrange in order the pipeline terminal on the pipeline to the position of setting for, shoot the detection again, improved the reliability of testing result greatly, simultaneously, set up a plurality of reason wire casings in the same direction as on the line board, cooperation driving motor realizes moving in the same direction as the horizontal transfer of line board to can arrange in order the pipeline terminal on the wire rod of various different diameters sizes on the detection station, improved detection device's commonality greatly.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. The utility model provides a full-automatic processing equipment assembly line of single core wire for connector which characterized in that: the wire end clamping device comprises a circulating conveying unit, a wire end clamping tool which circularly moves on the circulating conveying unit, a wire supply and feeding unit, a number pipe marking and feeding assembly unit, a Y-shaped pipe terminal feeding and crimping unit, a wire arrangement detection unit, a conduction test unit, a blanking unit and a wire stripping unit, wherein the wire supply and feeding unit, the number pipe marking and feeding assembly unit, the Y-shaped pipe terminal feeding and crimping unit, the wire arrangement detection unit and the conduction test unit are sequentially arranged along the conveying direction of the circulating conveying unit; the wire stripping unit is arranged between the number tube marking and feeding assembly unit and the Y-shaped tube terminal feeding crimping unit, or between the wire supply feeding unit and the number tube marking and feeding assembly unit.

2. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 1, characterized in that: the circulating conveying unit comprises a main body conveying unit, an auxiliary conveying unit arranged on one side of the main body conveying unit in parallel, and a supporting plate which covers the space above and on the side of the main body conveying unit, supports the wire body part on the wire end clamping tool and guides the wire body part to the auxiliary conveying unit.

3. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 1, characterized in that: wire rod tip centre gripping frock includes the supporting seat, sets up the slider of supporting seat lower surface, be located the slider both sides and with hold-in range cooperation driven joint piece, fix a pair of centre gripping unit on the supporting seat.

4. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 1, characterized in that: the wire feeding and feeding unit comprises a paying-off unit capable of realizing paying-off of a plurality of coils of wire rods, a wire conveying frame which is vertically provided with a plurality of wire conveying channels and moves up and down, shaping wire conveying units which are positioned on two sides of the wire conveying frame and used for conveying the wire rods on the wire conveying channels at set height positions, a wire cutting unit for cutting the wire rods output by the shaping wire conveying units, and a wire end part shifting and clamping unit for respectively clamping and carrying two ends of the cut wire rods to the wire end part clamping unit; the shaping wire feeding unit comprises a second movable plate and a third movable plate which are symmetrically arranged on two sides of the wire conveying frame, a fourth motor for driving the second movable plate to horizontally move close to or far away from the third movable plate, a fifth motor for driving the third movable plate to horizontally move close to or far away from the second movable plate, a wire conveying driving module arranged on the second movable plate, and a wire conveying driven module arranged on the third movable plate and matched with the wire conveying driving module to realize fixed-length wire conveying.

5. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 1, characterized in that: number pipe beats mark material loading equipment unit including unreeling the unit unreel the pipeline wire rod surface that unreels the unit output beat mark unit, centre gripping pipeline wire rod isometric forward carry and insert the pipeline conveying unit on the number pipe transfer unit, establish the number pipe box and go on cutting the unit and will of deciding after the number pipe transfer unit number pipe on takes out the sleeve pipe unit of establishing on the tubular product of overlapping again.

6. The full-automatic processing and assembling line of the single-core wire for the connector according to claim 5, characterized in that: the sleeve unit comprises a twelfth air cylinder, a seventh movable plate driven by the twelfth air cylinder to move back and forth, a sleeve clamping and transferring unit which is fixed on the seventh movable plate and used for taking out the number tubes on the number tube transfer unit, and a wire end positioning unit used for positioning the ends of the wires.

7. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 1, characterized in that: the Y-shaped pipe terminal feeding and crimping unit comprises a vibration disc for automatically outputting the pipe terminals to a containing disc in batches, a carrying robot for clamping and carrying the pipe terminals in the containing disc to a clamping and transferring unit of the pipe terminals in a single mode, a crimping module located at the front end of a transferring path of the clamping and transferring unit, and an end clamping and inserting unit arranged on the front end side of the crimping module and used for clamping the end of a wire to be inserted into the crimping module.

8. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 1, characterized in that: the wire stripping unit comprises an eighth motor, a first supporting plate driven by the eighth motor to move back and forth, a ninth motor fixed on the first supporting plate, an upper cutting die and a lower cutting die driven by the ninth motor to move close to or away from each other up and down, and a wire end positioning mechanism positioned in front of the upper cutting die and the lower cutting die and used for positioning the end of a wire.

9. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 1, characterized in that: the wire arrangement detection unit comprises a detection camera positioned above a detection station, an eleventh motor positioned below the detection camera, a fourteenth movable plate driven by the eleventh motor to move back and forth, a nineteenth air cylinder fixed on the fourteenth movable plate, a fifteenth movable plate driven by the nineteenth air cylinder to move up and down, a line arranging plate arranged on the fifteenth movable plate, and an upper computer which is in circuit connection with the detection camera and is internally provided with a detection program.

10. The full-automatic processing and assembling line for the single-core wires for the connector according to claim 9, is characterized in that: a twelfth motor is arranged on the fifteenth movable plate, the line arranging plate is driven by the twelfth motor to move left and right, and a plurality of line arranging grooves are formed in the line arranging plate.

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