CN107681408B - Double-end full-automatic terminal machine for wire harness - Google Patents
Double-end full-automatic terminal machine for wire harness Download PDFInfo
- Publication number
- CN107681408B CN107681408B CN201711054845.9A CN201711054845A CN107681408B CN 107681408 B CN107681408 B CN 107681408B CN 201711054845 A CN201711054845 A CN 201711054845A CN 107681408 B CN107681408 B CN 107681408B
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- wire harness
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- cutting
- feeding
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- 238000005520 cutting process Methods 0.000 claims abstract description 141
- 239000000463 material Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims description 84
- 230000007306 turnover Effects 0.000 claims description 37
- 238000002788 crimping Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000004080 punching Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000010008 shearing Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/052—Crimping apparatus or processes with wire-feeding mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Installation Of Indoor Wiring (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model provides a full-automatic terminal machine of double-end for pencil, includes quick-witted case to and fixed mounting is on quick-witted case top fixed chassis, install the rotation disc on the top of fixed chassis, put the feeding device on the terminal surface of fixed chassis, fixed mounting has the cutting wire to beat terminal mechanism on the top of feeding device, and feeding device has been put on the outside terminal surface of feeding device, and cutting wire to beat terminal mechanism's one side terminal surface put and has received material device, and cutting wire to beat terminal mechanism's opposite side terminal surface put man-machine conversation device. Under the control of the man-machine interaction device, the feeding device and the wire cutting and terminal making mechanism are coordinated and matched together to work, so that two ends of a wire harness are separated and straightened before the terminal is extruded, the terminal and the wire harness are riveted more stably and accurately, the yield is improved, meanwhile, the wire harness can automatically finish operations such as wire cutting, wire twisting and the like, the machining efficiency of the wire harness is improved, the manual labor amount is reduced, the production efficiency is improved, and the production cost is reduced.
Description
Technical Field
The invention relates to a double-head full-automatic terminal machine for a wire harness.
Background
The electronic wire harness is widely applied to signal transmission or power connection of computers, household appliances, communication equipment and digital equipment, terminals are pressed at two ends of the wire harness for connection between a flat cable and a flat cable connecting piece, so that the assembly of the electronic equipment is convenient, and the reliability of signal transmission and connection between an internal circuit board of the electronic equipment or the electronic equipment can be ensured. At present, the two-end terminals of the wire harness are finished by multiple persons and multiple operations in the extrusion process, the whole processing process is longer in time by the mode, the production efficiency is restricted, and in addition, operation errors exist due to different operation modes of each person in the operation process, so that the yield and quality of the wire harness are affected.
Disclosure of Invention
The invention provides a double-head full-automatic terminal machine for a wire harness, which solves the problems in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme:
the utility model provides a full-automatic terminal machine of double-end for pencil, includes the quick-witted case to and fixed mounting is on the fixed chassis on quick-witted case top, install the rotating disk on the top of fixed chassis, put on the terminal surface of one side of fixed chassis and put conveyer, conveyer's bottom fixed mounting is on quick-witted case top, fixed mounting has the cutting wire to beat terminal mechanism on conveyer's the top, cutting wire to beat terminal mechanism's top and rotating disk's bottom laminating together, conveyer's outside terminal surface upper mounting has loading attachment, loading attachment's bottom fixed mounting is on quick-witted case top, cutting wire to beat terminal mechanism's one side terminal surface upper mounting has material collecting device, material collecting device's bottom fixed mounting is on quick-witted case top, cutting wire to beat terminal mechanism's opposite side terminal surface upper mounting has man-machine dialogue device, man-machine dialogue device's bottom fixed mounting is on quick-witted case top.
In the above technical scheme, the wire cutting and terminal making mechanism comprises a wire harness transmission device, a wire clamping device, a wire cutting device and a wire harness overturning device, wherein the wire harness overturning device is fixedly arranged in a side frame inside the wire cutting and terminal making mechanism, one side of the wire harness overturning device is arranged on one side of the conveying device, the wire cutting device is fixedly arranged at the middle part inside the wire cutting and terminal making mechanism, one side of the wire harness overturning device is arranged on the wire harness overturning device, the wire harness transmission device is fixedly arranged in the other side frame inside the wire cutting and terminal making mechanism, the wire harness transmission device is arranged on one side of the wire cutting device, the material receiving device is arranged under the wire harness transmission device, the whole body of the material receiving device is an arc-shaped groove, the wire clamping device is fixedly arranged on one side corner inside the wire cutting and terminal making mechanism, and the wire clamping device is arranged on the oblique position of the wire harness overturning device.
Among the above-mentioned technical scheme, pencil transmission device includes pencil transmission fixed plate, pencil transmission movable plate, pencil transmission chuck, and pencil transmission fixed plate is rectangular shaped plate, and the both ends fixed mounting of pencil transmission fixed plate is in the inside opposite side frame of terminal mechanism is beaten to the cutting wire, and pencil transmission movable plate cooperation is installed on the top plane of pencil transmission fixed plate, and pencil transmission chuck is installed on the top of pencil transmission movable plate.
In the above technical scheme, the wire clamping device comprises a wire clamping rib plate, a wire clamping sliding plate and a wire clamping chuck, wherein the wire clamping rib plate is a rectangular plate, the bottom of the wire clamping rib plate is inserted into one side corner inside the wire cutting and terminal crimping mechanism, the whole structure of the wire clamping sliding plate is L-shaped, the long frame of the wire clamping sliding plate is matched and installed on one side wall surface of the wire clamping rib plate, and the wire clamping chuck is installed on the short frame of the wire clamping sliding plate.
In the above technical scheme, the wire cutting device includes fixed plate, cutting up the cutting member, cutting down the cutter under the cutting, the bottom fixed mounting of fixed plate on the cutting is at the inside middle part of cutting up the line and beating the terminal mechanism, cutting up the cutting member fixed mounting on cutting up the another lateral wall face of fixed plate on the cutting up the cutting member, cutting down the cutting member fixed mounting and beating the inside middle part of terminal mechanism, cutting down the cutter and installing in cutting down the cutting member, cutting down the cutter and arranging in cutting up the cutting under the cutter.
In the technical scheme, the wire harness overturning device comprises a wire harness overturning fixing seat, a wire harness overturning shaft, a wire harness overturning belt, a wire harness overturning clamping component and a wire harness overturning chuck, wherein two side end faces of the wire harness overturning fixing seat are fixedly arranged in a side frame in the wire harness cutting and terminal making mechanism, and the middle of the wire harness overturning shaft is a flat plate; the circular shafts are installed at both ends in a matched mode, the top circular shaft of the wire harness overturning shaft is installed in the bottom end plane of the wire harness overturning fixing seat, the top circular shaft of the wire harness overturning shaft is connected with the wire harness overturning fixing seat in a matched mode, the wire harness overturning belt is sleeved on the two ends circular shafts of the wire harness overturning shaft, the wire harness overturning clamping component is fixedly installed on the bottom circular shaft of the wire harness overturning shaft, and the wire harness overturning clamping head is installed inside the bottom end of the wire harness overturning clamping component.
In the above technical scheme, the appearance of quick-witted case is the cuboid structure, and the bottom fixed mounting of machine case has the universal wheel, and the appearance of fixed chassis is the cuboid structure, and the top of fixed chassis is formed with fixed frame, rotates the disc and peg graft and be as an organic wholely by fixed frame rigid coupling behind the top of fixed chassis.
In the technical scheme, the rotating disc is divided into two parts, wherein the small-size transverse fixing part is fixed; the large-size longitudinal fixing device is characterized in that a terminal transmission chain is arranged on the rotating disc.
In the above technical scheme, loading attachment includes material loading end fixed plate, the material loading support frame, the vertical limiting plate of material loading, the horizontal limiting plate of material loading, the material loading locating wheel, the material loading end fixed plate is rectangular sheet metal, the fixed orifices has been seted up on the face of material loading end fixed plate, fixed Kong Bingpai in the long frame in both sides of material loading end fixed plate, the material loading end fixed plate passes the fixed orifices through set screw and solidifies on quick-witted case top, the overall structure of material loading support frame is L shape, the short frame of material loading support frame is consolidated on the top plane of material loading end fixed plate, the vertical limiting plate fixed mounting of material loading is on the top plane of the long frame of material loading support frame, the horizontal limiting plate fixed mounting of material loading is on the side wall of the long frame of material loading support frame, the material loading locating wheel is a plurality of, a plurality of material loading locating wheel is fixed mounting respectively on vertical limiting plate of material loading and the horizontal limiting plate, a plurality of material loading locating wheel is two rows and distributes on vertical limiting plate of material loading.
In the above technical scheme, the material conveying device comprises a material conveying fixed plate, a material conveying sliding plate, material conveying rollers, a material conveying servo motor and a material conveying rack, wherein the material conveying fixed plate is a rectangular plate, four frames of the material conveying fixed plate are fixedly arranged on the top of a case, the bottoms of the material conveying sliding plates are matched and arranged on the top plane of the material conveying fixed plate, the material conveying rollers are fixedly arranged on the top plane of the material conveying sliding plate, the material conveying rollers are divided into two groups, the outer frames of the material conveying rollers of each group are mutually attached together, the outer frames of the material conveying rollers are formed with concave arc surfaces, the material conveying rack is fixedly arranged on one side end face of the material conveying sliding plate, the material conveying servo motor is fixedly arranged on the bottom plane of the material conveying fixed plate, the output end of the material conveying servo motor is provided with a gear, and the material conveying servo motor is connected with the material conveying rack in a meshed manner.
The beneficial effects are that: compared with the prior art, the invention has the following beneficial effects:
the double-end full-automatic terminal machine for the wire harness is controlled by the man-machine interaction device, the feeding device, the material conveying device and the wire cutting and terminal making mechanism are coordinated and matched together to work, so that two ends of the wire harness are separated and straightened before the terminal is extruded, the terminal and the wire harness are riveted more stably and accurately, the yield is improved, meanwhile, the wire harness can automatically finish operations such as wire cutting, wire twisting and the like, the machining efficiency of the wire harness is improved, the manual labor is reduced, the production efficiency is improved, and the production cost is reduced.
Drawings
Fig. 1 is a structural view of a double-ended full-automatic terminal machine for wire harnesses.
Fig. 2 is another view angle structure diagram of fig. 1.
Fig. 3 is a structural view of the loading device in fig. 1.
Fig. 4 is a structural view of a wire harness transmission device of the wire cutting and terminal making mechanism of fig. 1.
Fig. 5 is a structural view of a wire clamping device of the wire cutting and terminal bonding mechanism in fig. 1.
Fig. 6 is another view angle structure diagram of fig. 5.
Fig. 7 is a structural view of a wire cutting device of the wire cutting and terminal bonding mechanism in fig. 1.
Fig. 8 is a structural view of a wire harness turning device of the wire cutting and terminal making mechanism of fig. 1.
Fig. 9 is a structural view of the feeding device of fig. 1.
Detailed Description
Referring to fig. 1 to 8, a double-end full-automatic terminal machine for wire harnesses comprises a case 1 and a fixed underframe 2 fixedly installed on the top of the case 1, a rotating disc 5 is installed on the top of the fixed underframe 2, a material conveying device 8 is arranged on one side end surface of the fixed underframe 2, the bottom of the material conveying device 8 is fixedly installed on the top of the case 1, a wire cutting and terminal making mechanism 4 is fixedly installed on the top of the material conveying device 8, the top of the wire cutting and terminal making mechanism 4 is attached to the bottom of the rotating disc 5, a feeding device 3 is arranged on the outer side end surface of the material conveying device 8, the bottom of the feeding device 3 is fixedly installed on the top of the case 1, a material receiving device 7 is arranged on one side end surface of the wire cutting and terminal making mechanism 4, a man-machine conversation device 6 is arranged on the other side end surface of the wire cutting and terminal making mechanism 4, and the bottom of the man-machine conversation device 6 is fixedly installed on the top of the case 1.
The appearance of the chassis 1 is of a cuboid structure, universal wheels (not shown) are fixedly arranged at the bottom of the chassis 1, the universal wheels are arranged in four frames at the bottom of the chassis 1, the chassis 1 can move into a proper processing area through the universal wheels, the carrying strength is reduced, the appearance of the fixed underframe 2 is of a cuboid structure, a fixed frame (not shown) is formed at the top of the fixed underframe 2, a rotating disc 5 is fixedly connected into a whole through the fixed frame after being inserted into the top of the fixed underframe 2, and the rotating disc 5 is divided into two parts, wherein the small-size transverse fixing is realized; the terminal transmission chain is installed on the rotation disc 5 in the longitudinal fixing mode of large size, the rotation disc 5 is used for coiling and accommodating the terminal transmission chain, the whole of the terminal transmission chain is tidy, the terminal transmission chain can orderly move in the transmission process, the terminal transmission chain cannot be blocked, and the normal operation of the wire cutting and terminal punching mechanism 4 is avoided.
The feeding device 3 comprises a feeding bottom fixing plate 31, a feeding supporting frame 32, a feeding longitudinal limiting plate 33, a feeding transverse limiting plate 34, a feeding steering wheel 35, a feeding supporting rod 36 and a feeding positioning wheel 37, wherein the feeding bottom fixing plate 31 is a rectangular thin plate, fixing holes (not shown) are formed in the plate surface of the feeding bottom fixing plate 31, fixing Kong Bingpai are fixed in the long side frames on two sides of the feeding bottom fixing plate 31, the feeding bottom fixing plate 31 passes through the fixing holes through fixing screws and then is fixedly connected to the top of the case 1, the whole structure of the feeding supporting frame 32 is L-shaped, the short side frames of the feeding supporting frame 32 are fixedly connected to the top end plane of the feeding bottom fixing plate 31, the feeding longitudinal limiting plate 33 is fixedly arranged on the top end plane of the long side frames of the feeding supporting frame 32, the feeding transverse limiting plate 34 is fixedly arranged on one side wall surface of the long side frames of the feeding supporting frame 32, the feeding longitudinal limiting plate 33 and the feeding transverse limiting plate 34 are respectively provided with a screwing device (not shown), the feeding longitudinal limiting plate 33 and the feeding transverse limiting plate 34 are fixedly connected into a whole through the screwing devices after determining the mounting positions on the long frame of the feeding support frame 32, the feeding longitudinal limiting plate 33 and the feeding transverse limiting plate 34 cannot deviate from each other, the wire harness deviation is avoided, the error of machining precision caused by inconsistent length of the wire harness is avoided, the feeding steering wheel 35 is fixedly arranged on the outer side end face of the long frame of the feeding support frame 32, the frame of the feeding steering wheel 35 is provided with an inwards concave arc face (not shown), the wire harness is always positioned in the inwards concave arc face after passing through the feeding steering wheel 35, the wire harness cannot slide out from the feeding steering wheel 35, the wire harness cannot be interrupted in the conveying process, the influence on the subsequent process is avoided, the loading support rod 36 is fixedly arranged on one side end face of the loading steering wheel 35, the loading positioning wheels 37 are a plurality of, the loading positioning wheels 37 are respectively fixedly arranged on the loading longitudinal limiting plate 33 and the loading transverse limiting plate 34, the loading positioning wheels 37 are distributed on the loading longitudinal limiting plate 33 and the loading transverse limiting plate 34 in two rows, the frame of each loading positioning wheel 37 is formed with an arc surface (not shown), the arc surfaces are inwards sunk from two ends, after the wire harness moves to the loading positioning wheels 37 from the loading steering wheel 35, the wire harness is limited in two directions through the loading positioning wheels 37, the wire harness can stably run in the loading device 3, faults such as wire harness wire detachment and shell clamping cannot occur in the loading device 3, and the wire harness processing of the wire harness cutting and terminal punching mechanism 4 can be orderly completed.
The wire cutting and crimping mechanism 4 comprises a wire harness transmission device 41, a wire clamping device 42, a wire cutting device 43 and a wire harness crimping device 44, wherein the wire harness crimping device 44 is fixedly arranged in a side frame in the wire cutting and crimping mechanism 4, the wire harness crimping device 44 is arranged on one side of the material conveying device 8, the wire cutting device 43 is fixedly arranged in the middle part in the wire cutting and crimping mechanism 4, the wire cutting device 43 is arranged on one side of the wire harness crimping device 44, the wire harness transmission device 41 is fixedly arranged in the other side frame in the wire cutting and crimping mechanism 4, the wire harness transmission device 41 is arranged on one side of the wire harness transmission device 43, a first punching head (not shown) is arranged on the top of the wire harness transmission device 41, the material collecting device 7 is arranged under the wire harness transmission device 41, the whole of the wire harness transmission device 7 is in a circular arc groove, the wire clamping device 42 is fixedly arranged on one side corner in the wire cutting and crimping mechanism 4, a second punching head (not shown) is arranged on the top of the wire clamping device 42, when the wire harness is automatically transmitted to the crimping device 44 from the material conveying device 8, the wire harness is automatically clamped to the wire harness 44, the wire harness is directly clamped to the wire harness 5 is clamped at the end of the wire harness 5 by the wire harness crimping device, and the wire harness 5 is clamped by the wire harness transmission device is rotated, and the wire harness 5 is clamped at the end of the wire harness is bent wire harness 5, and the wire harness is clamped by the wire harness crimping device is rotated, and the wire harness 5 is simultaneously, and the wire harness is clamped by the wire harness is crimped and crimped to the wire harness is crimped and crimped, the wire harness transmission device 41 drives the wire harness section to move to the other end and is arranged in the first stamping head, the first stamping head extrudes the terminal on the rotary disc 5 on the head of the other side of the wire harness section, the wire cutting and terminal making mechanism 4 completes the extrusion procedure of the wire harness terminal, after the wire harness transmission device 41 loosens the wire harness section, the wire harness section falls into the groove of the receiving device 7, and the wire harness section becomes a finished product.
The wire harness transmission device 41 comprises a wire harness transmission fixed plate 411, a wire harness transmission stepping motor 412, a wire harness transmission wheel 413, a wire harness transmission belt 414, a wire harness transmission moving plate 415 and a wire harness transmission chuck 416, wherein the wire harness transmission fixed plate 411 is a rectangular plate, support plates (not shown) are arranged at two ends of the wire harness transmission fixed plate 411, the wire harness transmission fixed plate 411 is fixedly arranged in a frame at the other side inside the wire cutting and terminal making mechanism 4 through the support plates at the two ends, the wire harness transmission stepping motor 412 and the wire harness transmission wheel 413 are respectively arranged on two sides of the wire harness transmission fixed plate 411, a round wheel (not shown) is arranged at the output end of the wire harness transmission stepping motor 412, tooth surfaces (not shown) are formed on the arc surfaces of the wire harness transmission wheel 413, the wire harness transmission belt 414 is respectively sleeved on the round wheel and the wire harness transmission wheel 413, the tooth surfaces of the wire harness transmission wheel 413 can prevent the wire harness transmission belt 414 from slipping, the wire harness transmission device 41 can normally run, bayonets (not shown) are respectively formed at two sides at the bottom of the wire harness transmission moving plate 415, and bayonets are respectively inserted on the wire harness transmission belt 414 at one side; the opposite side bayonet socket is clearance fit with pencil transmission belt 414 and is connected, and pencil transmission movable plate 415 can reciprocate on pencil transmission belt 414 through one side bayonet socket, and the opposite side bayonet socket can play the effect of stabilizing pencil transmission movable plate 415, avoids pencil transmission movable plate 415 to empty from pencil transmission belt 414, and pencil transmission chuck 416 is installed on the top of pencil transmission movable plate 415, and pencil transmission chuck 416 is used for the centre gripping pencil section, avoids the pencil section to drop from pencil transmission device 41 and influence subsequent processing.
The wire clamping device 42 comprises a wire clamping rib plate 421, a wire clamping stepping motor 422, a wire clamping transmission device 423, a wire clamping sliding plate 424, a wire clamping head 425 and a wire clamping guide rail 426, wherein the wire clamping rib plate 421 is a rectangular plate, two clamping heads (not shown) are arranged at the bottom of the wire clamping rib plate 421, the wire clamping rib plate 421 is inserted into one side corner inside the wire cutting and terminal making mechanism 4 through the clamping heads, the wire clamping stepping motor 422 is fixedly arranged on one side wall surface of the wire clamping rib plate 421, the wire clamping transmission device 423 is arranged at the top of the wire clamping stepping motor 422, two belts (not shown) are arranged on the wire clamping transmission device 423, and one belt is connected with the output end of the wire clamping stepping motor 422; the other belt is fixedly connected with the wire clamping slide plate 424, the wire clamping guide rail 426 is fixedly arranged on the other side wall surface of the wire clamping rib plate 421, the whole structure of the wire clamping slide plate 424 is L-shaped, the long frame of the wire clamping slide plate 424 is matched with the wire clamping guide rail 426 and is in sliding connection, the top of the long frame of the wire clamping slide plate 424 is connected with a baffle rod (not shown in the figure), the other end of the baffle rod is fixedly connected with the other belt of the wire clamping transmission device 423, the wire clamping chuck 425 is arranged on the short frame of the wire clamping slide plate 424, the wire clamping head 425 clamps the wire harness and then synchronously rotates the wire clamping stepping motor 422, the wire clamping transmission device 423 transfers the driving force of the wire clamping stepping motor 422 to the wire clamping slide plate 424 through the two belts, the wire clamping slide plate 424 forwards slides to a designated position on the wire clamping guide rail 426, the head of the wire harness is arranged in a second punching head, the second punching head presses the terminal on the head of the wire harness, the wire clamping device 42 completes the working procedure, after the head of the wire harness is clamped by the wire clamping chuck 425, the wire harness is prevented from being askew, and the wire harness channeling rate of the terminal is guaranteed.
The wire cutting device 43 comprises an upper wire cutting fixing plate 431, a wire cutting stepping motor 432, a wire cutting shearing part 433, a lower wire cutting shearing part 434, a lower wire cutting cutter 435 and a lower wire cutting stepping motor 436, wherein a connecting hole (not shown) is formed at the bottom of the upper wire cutting fixing plate 431, the upper wire cutting fixing plate 431 is fixedly arranged at the middle part inside the wire cutting and terminal making mechanism 4 after passing through the connecting hole through a fixing screw, a supporting rib plate (not shown) is formed at the bottom of the upper wire cutting fixing plate 431, the supporting rib plate can improve the strength of the upper wire cutting fixing plate 431, the upper wire cutting fixing plate 431 is prevented from bending deformation after being impacted, the shearing function of the wire cutting device 43 is further affected, the upper wire cutting stepping motor 432 is fixedly arranged on one side wall surface of the upper wire cutting fixing plate 431, the upper wire cutting shearing part 433 is fixedly arranged on the other side wall surface of the upper wire cutting fixing plate 431, the upper cutting knife 4331 is arranged on the lower cutting knife 433, the upper stepping motor 432 is connected with the upper cutting knife 433 through a belt, connecting holes (not shown) are arranged in four frames of the lower cutting knife 434, the lower cutting knife 434 is fixedly arranged at the middle part inside the terminal cutting mechanism 4 after passing through the connecting holes through fixing screws, the lower cutting knife 435 is arranged in the lower cutting knife 434, the lower cutting knife 435 is arranged under the upper cutting knife 4331, the lower stepping motor 436 is connected with the lower cutting knife 434 through a belt, after the wire clamping device 42 finishes the extrusion of one end terminal of the wire harness, the wire harness moves back to the initial position through the wire harness overturning device 44 and moves forwards for a set distance, the upper cutting knife 4331 and the lower cutting knife 435 move in opposite directions after the wire harness stops moving and extrudes the wire harness, the wire harness is sheared into sections, the wire cutting device 43 completes work, and as the clearance between the upper wire cutting cutter 4331 and the lower wire cutting cutter 435 is small, the section of the wire harness is a smooth surface, so that appearance defects such as burrs and flying thorns can not occur, and the yield of the wire harness is improved.
The wire harness turning device 44 comprises a wire harness turning fixing seat 441, a wire harness turning shaft 442, a wire harness turning belt 443, a wire harness turning clamping component 444, a wire harness turning clamping head 445 and a wire harness turning stepping motor 446, positioning holes (not shown) are formed in the end faces of two sides of the wire harness turning fixing seat 441, the wire harness turning fixing seat 441 is fixedly installed in a side frame inside the wire harness cutting and terminal making mechanism 4 through fixing screws penetrating through the positioning holes, and the middle of the wire harness turning shaft 442 is a flat plate; the wire harness turnover device comprises a wire harness turnover fixing seat 441, a wire harness turnover stepping motor 446 fixedly installed in the top end plane of the wire harness turnover fixing seat 441, a round shaft installed at two ends of the wire harness turnover shaft 442, a wire harness turnover belt 443 sleeved on the round shaft at two ends of the wire harness turnover shaft 442, a wire harness turnover clamping component 444 fixedly installed on the round shaft at the bottom end of the wire harness turnover shaft 442, a wire harness turnover clamping chuck 445 installed inside the bottom end of the wire harness turnover clamping component 444, and after the wire harness is transferred onto the wire harness turnover device 44 from a material conveying device 8, the turnover clamping chuck 445 clamps the wire harness under the driving of the wire harness turnover clamping component 444, and meanwhile the wire harness turnover stepping motor 446 drives the top round shaft of the wire harness turnover shaft 442 to rotate synchronously, the top round shaft rotates synchronously with the round shaft at the bottom end through the wire harness turnover belt 443, the turnover clamping chuck 445 moves to the position of the wire clamping device 42, the turnover stepping motor moves back to the initial position of the wire harness 445 after one end terminal extrusion of the wire harness is extruded, the wire harness turnover clamping chuck 44 can finish the process step, and the wire harness turnover efficiency can be improved through the wire harness turnover device 44, and the wire harness production process time can be saved.
The feeding device 8 comprises a feeding fixing plate 81, a feeding sliding plate 82, a feeding roller 83, a feeding servo motor 84, a feeding stepping motor 85 and a feeding rack 86, wherein the feeding fixing plate 81 is a rectangular plate, fixing holes (not shown) are formed in four frames of the feeding fixing plate 81, the feeding fixing plate 81 passes through the fixing holes through fixing screws and then is fixedly arranged on the top of the case 1, a feeding guide rail (not shown) is fixedly arranged on the top plane of the feeding fixing plate 81, a guide groove (not shown) is formed in the bottom plane of the feeding sliding plate 82, the feeding sliding plate 82 is inserted on the guide rail through the guide groove, the bottom plane of the feeding sliding plate 82 is attached to the top plane of the feeding fixing plate 81, the feeding roller 83 is fixedly arranged on the top plane of the feeding sliding plate 82, the feeding roller 83 is divided into two groups, the outer frames of each group of feeding rollers 83 are mutually attached together, the outer frames of the feeding rollers 83 are provided with concave arc surfaces (not shown), wire harnesses are arranged in the concave arc surfaces on two sides and cannot deviate from each group of feeding rollers 83, production faults are avoided in the processing process, a feeding rack 86 is fixedly arranged on one side end face of a feeding sliding plate 82, a feeding servo motor 84 and a feeding stepping motor 85 are respectively and fixedly arranged on the bottom end plane of the feeding fixed plate 81, gears are arranged at the output ends of the feeding servo motors 84, the feeding servo motors 84 are meshed with the feeding rack 86 through the gears to be connected together, the output ends of the two feeding stepping motors 85 are fixedly connected to the axes of the feeding rollers 83, after the wire harnesses move to the feeding device 8 from the feeding device 3, the wire harnesses are clamped by the two groups of feeding rollers 83, the pencil can not skid, afterwards, the material conveying step motor 85 drives the material conveying roller 83 to rotate, the pencil moves in step to cutting wire and terminal making mechanism 4, the material conveying step motor 85 stops working after the pencil moves a set distance, after the pencil finishes one-end terminal extrusion, the material conveying servo motor 84 drives the material conveying rack 86 to move forward, the material conveying sliding plate 82 moves synchronously, the pencil also moves the same distance under the clamping state, at this moment, through the control of the man-machine conversation device 6, the material conveying servo motor 84 stops after automatically rotating a set number of turns, the length of the pencil section is converted, the length of the pencil section can be accurately controlled by the material conveying servo motor 84, the length error of the pencil section is ensured to be in the process requirement range, and the yield of the pencil section is improved.
Under the control of the man-machine conversation device 6, the feeding device 3, the material conveying device 8 and the wire cutting and terminal making mechanism 4 are coordinated and matched together to work, so that two ends of a wire harness are separated and straightened before the terminal is extruded, the terminal and the wire harness are riveted more stably and accurately, the yield is improved, meanwhile, the wire harness can automatically finish operations such as wire cutting, wire twisting and the like, the machining efficiency of the wire harness is improved, the manual labor amount is reduced, the production efficiency is improved, and the production cost is reduced.
The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Various modifications and improvements of the technical scheme of the present invention will fall within the protection scope of the present invention without departing from the design concept of the present invention, and the technical content of the present invention is fully described in the claims.
Claims (3)
1. The double-end full-automatic terminal machine for the wire harness comprises a machine case (1) and a fixed underframe (2) fixedly arranged on the top of the machine case (1), and is characterized in that a rotating disc (5) is arranged on the top of the fixed underframe (2), a material conveying device (8) is arranged on one side end face of the fixed underframe (2), a wire cutting and terminal making mechanism (4) is fixedly arranged on the top of the material conveying device (8), the top of the wire cutting and terminal making mechanism (4) is attached to the bottom of the rotating disc (5), a feeding device (3) is arranged on the outer side end face of the material conveying device (8), a material receiving device (7) is arranged on one side end face of the wire cutting and terminal making mechanism (4), a man-machine conversation device (6) is arranged on the other side end face of the wire cutting and terminal making mechanism (4), and the bottom of the man-machine conversation device (6) is fixedly arranged on the machine case (1); the wire cutting and terminal crimping mechanism (4) comprises a wire harness transmission device (41), a wire clamping device (42), a wire cutting device (43) and a wire harness overturning device (44), wherein the wire harness overturning device (44) is fixedly arranged in a side frame of the interior of the wire cutting and terminal crimping mechanism (4), the wire harness overturning device (44) is arranged on one side of a conveying device (8), the wire cutting device (43) is fixedly arranged in the middle part of the interior of the wire cutting and terminal crimping mechanism (4), the wire cutting device (43) is arranged on one side of the wire harness overturning device (44), the wire harness transmission device (41) is fixedly arranged in the other side frame of the interior of the wire cutting and terminal crimping mechanism (4), the wire harness transmission device (41) is arranged on one side of the wire cutting device (43), a receiving device (7) is arranged under the wire harness transmission device (41), the whole body of the receiving device (7) is a circular arc groove, the wire clamping device (42) is fixedly arranged on one side corner of the interior of the wire cutting and terminal crimping mechanism (4), and the wire clamping device (42) is arranged on the oblique position of the wire harness overturning device (44); the wire harness transmission device (41) comprises a wire harness transmission fixed plate (411), a wire harness transmission movable plate (415) and a wire harness transmission chuck (416), wherein the wire harness transmission fixed plate (411) is a rectangular plate, two ends of the wire harness transmission fixed plate (411) are fixedly arranged in a frame at the other side inside the wire cutting and terminal making mechanism (4), the wire harness transmission movable plate (415) is matched and arranged on the top end plane of the wire harness transmission fixed plate (411), and the wire harness transmission chuck (416) is arranged on the top of the wire harness transmission movable plate (415); the wire clamping device (42) comprises a wire clamping rib plate (421), a wire clamping sliding plate (424) and a wire clamping head (425), wherein the wire clamping rib plate (421) is a rectangular plate, the bottom of the wire clamping rib plate (421) is inserted into one side corner inside the wire cutting and terminal crimping mechanism (4), the overall structure of the wire clamping sliding plate (424) is L-shaped, the long frame of the wire clamping sliding plate (424) is matched and installed on one side wall surface of the wire clamping rib plate (421), and the wire clamping head (425) is installed on the short frame of the wire clamping sliding plate (424); the wire cutting device (43) comprises a wire cutting upper fixing plate (431), a wire cutting upper cutting component (433), a wire cutting lower cutting component (434) and a wire cutting lower cutter (435), wherein the bottom of the wire cutting upper fixing plate (431) is fixedly arranged at the middle part inside the wire cutting and terminal crimping mechanism (4), the wire cutting upper cutting component (433) is fixedly arranged on the other side wall surface of the wire cutting upper fixing plate (431), the wire cutting upper cutter (4331) is arranged on the wire cutting upper cutting component (433), the wire cutting lower cutting component (434) is fixedly arranged at the middle part inside the wire cutting and terminal crimping mechanism (4), the wire cutting lower cutter (435) is arranged in the wire cutting lower cutting component (434), and the wire cutting lower cutter (435) is arranged under the wire cutting upper cutter (4331); the wire harness overturning device (44) comprises a wire harness overturning fixing seat (441), a wire harness overturning shaft (442), a wire harness overturning belt (443), a wire harness overturning clamping component (444) and a wire harness overturning chuck (445), wherein two side end faces of the wire harness overturning fixing seat (441) are fixedly arranged in a side frame inside the wire cutting and terminal making mechanism (4), and the middle of the wire harness overturning shaft (442) is a flat plate; the wire harness turnover clamping device comprises a wire harness turnover fixing seat (441), a wire harness turnover belt (443) and a wire harness turnover clamping component (444), wherein the two ends of the wire harness turnover fixing seat (441) are provided with round shafts in a matched mode, the top round shaft of the wire harness turnover shaft (442) is arranged in the bottom end plane of the wire harness turnover fixing seat (441), the top round shaft of the wire harness turnover shaft (442) is connected with the wire harness turnover fixing seat (441) in a matched mode, the wire harness turnover belt (443) is sleeved on the round shafts at the two ends of the wire harness turnover shaft (442), the wire harness turnover clamping component (444) is fixedly arranged on the bottom round shaft of the wire harness turnover shaft (442), and the wire harness turnover clamping head (445) is arranged in the bottom end of the wire harness turnover clamping component (444); the feeding device (3) comprises a feeding bottom fixing plate (31), a feeding support frame (32), a feeding longitudinal limiting plate (33), a feeding transverse limiting plate (34) and a feeding positioning wheel (37), wherein the feeding bottom fixing plate (31) is a rectangular thin plate, fixing holes are formed in the plate surface of the feeding bottom fixing plate (31), fixing Kong Bingpai are formed in two long frames of the feeding bottom fixing plate (31), the feeding bottom fixing plate (31) penetrates through the fixing holes through fixing screws and then is fixedly connected to the top of the chassis (1), the whole structure of the feeding support frame (32) is L-shaped, the short frames of the feeding support frame (32) are fixedly connected to the top end plane of the feeding bottom fixing plate (31), the feeding longitudinal limiting plate (33) is fixedly arranged on the top end plane of the long frame of the feeding support frame (32), the feeding transverse limiting plate (34) is fixedly arranged on one side wall surface of the long frame of the feeding support frame (32), a plurality of feeding positioning wheels (37) are fixedly arranged in a plurality of the feeding positioning wheels (37), and the feeding longitudinal limiting plates (33) and the feeding transverse limiting plates (34) are fixedly arranged on the feeding longitudinal limiting plate (33) respectively; the conveying device (8) comprises a conveying fixed plate (81), a conveying sliding plate (82), conveying rollers (83), a conveying servo motor (84) and a conveying rack (86), wherein the conveying fixed plate (81) is a rectangular plate, four frames of the conveying fixed plate (81) are fixedly arranged on the top of a machine case (1), the bottoms of the conveying sliding plates (82) are matched and arranged on the top end plane of the conveying fixed plate (81), the conveying rollers (83) are fixedly arranged on the top end plane of the conveying sliding plate (82), the conveying rollers (83) are divided into two groups, the outer frames of each group of conveying rollers (83) are mutually attached together, the outer frames of the conveying rollers (83) are formed with concave arc surfaces, the conveying rack (86) is fixedly arranged on one side end surface of the conveying sliding plate (82), the conveying servo motor (84) is fixedly arranged on the bottom end plane of the conveying fixed plate (81), and the output end of the conveying servo motor (84) is provided with a gear, and the conveying servo motor (84) is meshed with the conveying rack (86) through the gear.
2. The double-end full-automatic terminal machine for the wire harness according to claim 1, wherein the appearance of the machine case (1) is of a cuboid structure, universal wheels are fixedly arranged at the bottom of the machine case (1), the appearance of the fixed underframe (2) is of a cuboid structure, a fixed frame is formed at the top of the fixed underframe (2), and the rotating disc (5) is fixedly connected with the top of the fixed underframe (2) into a whole through the fixed frame after being inserted into the top of the fixed underframe.
3. The double-ended fully automatic terminal machine for wire harnesses according to claim 2, characterized in that the rotating disc (5) is divided into two, with small-sized lateral fixing; the large-size vertical fixing, the rotating disc (5) is provided with a terminal transmission chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054845.9A CN107681408B (en) | 2017-11-01 | 2017-11-01 | Double-end full-automatic terminal machine for wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054845.9A CN107681408B (en) | 2017-11-01 | 2017-11-01 | Double-end full-automatic terminal machine for wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107681408A CN107681408A (en) | 2018-02-09 |
| CN107681408B true CN107681408B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054845.9A Active CN107681408B (en) | 2017-11-01 | 2017-11-01 | Double-end full-automatic terminal machine for wire harness |
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| Country | Link |
|---|---|
| CN (1) | CN107681408B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061255B (en) * | 2024-04-24 | 2024-07-26 | 济南友丰电子有限公司 | Wire harness sleeve sectioning and cutting device |
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| JPH05242947A (en) * | 1992-02-27 | 1993-09-21 | Yazaki Corp | Reversing method and reversing device for terminal |
| JP2008010375A (en) * | 2006-06-30 | 2008-01-17 | Japan Automat Mach Co Ltd | Wire harness manufacturing device |
| CN103311774A (en) * | 2013-06-04 | 2013-09-18 | 臧奇 | Full-automatic flat cable terminal crimping machine |
| WO2015032112A1 (en) * | 2013-09-03 | 2015-03-12 | 深圳市赢合科技股份有限公司 | Tab preparing device and cell winding apparatus having same |
| CN106099605A (en) * | 2016-06-24 | 2016-11-09 | 柏跃龙 | A kind of new automatic wire ends handset |
| CN106981808A (en) * | 2017-05-26 | 2017-07-25 | 东莞市典桢机械有限公司 | The automatic terminal machine of coaxial line double end |
| CN207303624U (en) * | 2017-11-01 | 2018-05-01 | 苏州正兆机械有限公司 | A kind of double end Full-automatic terminal machine for harness |
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2017
- 2017-11-01 CN CN201711054845.9A patent/CN107681408B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05242947A (en) * | 1992-02-27 | 1993-09-21 | Yazaki Corp | Reversing method and reversing device for terminal |
| JP2008010375A (en) * | 2006-06-30 | 2008-01-17 | Japan Automat Mach Co Ltd | Wire harness manufacturing device |
| CN103311774A (en) * | 2013-06-04 | 2013-09-18 | 臧奇 | Full-automatic flat cable terminal crimping machine |
| WO2015032112A1 (en) * | 2013-09-03 | 2015-03-12 | 深圳市赢合科技股份有限公司 | Tab preparing device and cell winding apparatus having same |
| CN106099605A (en) * | 2016-06-24 | 2016-11-09 | 柏跃龙 | A kind of new automatic wire ends handset |
| CN106981808A (en) * | 2017-05-26 | 2017-07-25 | 东莞市典桢机械有限公司 | The automatic terminal machine of coaxial line double end |
| CN207303624U (en) * | 2017-11-01 | 2018-05-01 | 苏州正兆机械有限公司 | A kind of double end Full-automatic terminal machine for harness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107681408A (en) | 2018-02-09 |
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