CN114824992B - Stranded wire contact pin cutting spot welding device - Google Patents
Stranded wire contact pin cutting spot welding device Download PDFInfo
- Publication number
- CN114824992B CN114824992B CN202210350867.4A CN202210350867A CN114824992B CN 114824992 B CN114824992 B CN 114824992B CN 202210350867 A CN202210350867 A CN 202210350867A CN 114824992 B CN114824992 B CN 114824992B
- Authority
- CN
- China
- Prior art keywords
- module
- wire
- cutting
- plate
- contact pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 104
- 238000003466 welding Methods 0.000 title claims abstract description 85
- 239000013307 optical fiber Substances 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims description 72
- 230000006698 induction Effects 0.000 claims description 30
- 239000004020 conductor Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- 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
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to a stranded wire contact pin cutting spot welding device, which comprises a frame, a feeding module, a cutting module and a welding module, wherein a carrying module and a stranded wire contact pin sensing optical fiber module are arranged on the frame; the invention has the advantages that: the twisted wire contact pin wire is fed into the cutting module through the feeding module to be cut, and the carrying module is arranged between the cutting module and the welding module, so that the twisted wire contact pin wire cut by the cutting module can be fed out from the cutting module, two mutually independent working procedures are formed in the welding process and the cutting process, and interference is avoided between the two working procedures, so that the overall production efficiency is improved.
Description
Technical Field
The invention relates to a stranded wire contact pin cutting spot welding device.
Background
In recent years, with the rapid development of the aerospace field and the electronic industry, the number of connector requirements in the aerospace field is rapidly increased, and the quality requirements are higher and higher, so that connector manufacturers are required to improve the production efficiency and the product quality.
The key parts of the stranded wire contact pin in the micro rectangular connector is particularly important, the quality of the stranded wire contact pin directly affects the performance of the micro rectangular connector, the spot welding of the two ends of the stranded wire contact pin is an important process, whether the spot welding of the stranded wire contact pin is full or not directly affects the product quality of the stranded wire contact pin, the traditional production of the stranded wire contact pin is manual operation, the stranded wire contact pin is manually cut off firstly, then one stranded wire contact pin is clamped and placed on a tool by tweezers, then the tool is placed in a laser spot welding machine for laser spot welding, and the spot welding of the two ends of the existing stranded wire contact pin has the following defects: (1) The consistency of spot welding is poor and cannot be guaranteed, and each welding spot cannot be guaranteed to be at the right center because each welding spot is formed by manual spot welding and the fixture has a certain gap; (2) The spot welding efficiency of the stranded wire contact pin is low, and one worker can only produce 2000 spot welding of the two ends of the stranded wire contact pin each day.
Disclosure of Invention
The invention aims to provide the stranded wire contact pin cutting spot welding device which can realize automatic cutting and welding of the stranded wire contact pin, thereby improving the production efficiency and ensuring the welding quality.
In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides a stranded conductor contact pin cuts spot welding device, includes frame, pay-off module, cuts module and welding module all set up in the frame, be equipped with lack material response module, transport module and stranded conductor contact pin response fiber module in the frame, lack material response module setting is between pay-off module and cuts module, and transport module sets up between cutting module and welding module, stranded conductor contact pin response fiber module sets up between transport module and welding module, transport module includes moving mechanism and rotatory clamping mechanism, rotatory clamping mechanism sets up on moving mechanism, cuts the stranded conductor contact pin silk after the module cuts through moving mechanism to welding module's below after the clamp of rotatory clamping mechanism, realizes the spot welding at stranded conductor contact pin silk both ends through rotatory clamping mechanism's rotation during welding.
Preferably, the cutting module comprises a mounting base, a stranded wire feeding pin wire mechanism and a stranded wire pin wire cutting mechanism, wherein the stranded wire feeding pin wire mechanism is arranged at one end of the mounting base, the stranded wire pin wire cutting mechanism is arranged at the other end of the mounting base, and a first feeding pipe is arranged on the mounting base;
the mounting base comprises a first transverse plate, a second transverse plate and a vertical plate arranged between the first transverse plate and the second transverse plate, the first transverse plate is fixedly connected to the frame, and a fixing frame for fixing the first feeding pipe is arranged on the second transverse plate;
the wire feeding and inserting mechanism comprises a mounting base plate, a first mounting base, a first roller, a second roller and a first sliding block, wherein the first mounting base is fixedly connected to the mounting base plate, a first motor connected with the first roller is arranged on the mounting base plate, the first sliding block is movably connected to the first mounting base, the second roller is arranged on the first sliding block, a first clamping elbow is arranged on the first mounting base, and the compression degree between the second roller and the first roller is adjusted through the first clamping elbow.
Preferably, the wire stranding contact pin silk cutting mechanism includes cuts the bottom plate, cuts base, cut-out knife, cylinder, location cut-out knife, compact heap and stopper, the bottom of cutting the bottom plate is equipped with the bed hedgehopping piece that links to each other with the installation base, location cut-out knife fixed connection is on cutting the base, cut-out knife swing joint is on cutting the base, limiting plate fixed connection is on the cut-out knife, be equipped with the guide pillar on the limiting plate, compact heap swing joint is on the guide pillar, be equipped with first spring on the guide pillar, first spring sets up between compact heap and stopper, the cut-out knife below is equipped with the second spring that realizes the cut-out knife and resets, be equipped with the spring mounting piece that links to each other with the second spring on the cut-out bottom plate, the top of cutting the base is equipped with the ring flange of fixed cylinder, be equipped with the second conveying pipe on the ring flange.
Preferably, the moving mechanism comprises a mounting plate, a linear motor and a tank chain, wherein the linear motor is fixedly connected to the frame, the mounting plate is arranged on the linear motor, one end of the tank chain is fixedly connected to the mounting plate, and the other end of the tank chain is fixedly connected to the frame; the rotary clamping mechanism comprises a rotary component and a clamping component, wherein the rotary component is fixedly connected to the mounting plate, and the clamping component is arranged on the rotary component.
Preferably, the rotating assembly comprises a first bottom plate, a rotating platform and a rotating motor, wherein the rotating motor is connected with the rotating platform through a coupler and is arranged on the first bottom plate; the clamping mechanism is arranged in the rotating platform, the clamping assembly is provided with a detection sheet, the first bottom plate is provided with a first photoelectric sensor, and the rotation angle of the clamping mechanism is controlled through the cooperation of the detection sheet and the first photoelectric sensor.
Preferably, the welding module comprises a second bottom plate, a supporting plate, an upper micro-motion platform, a lower micro-motion platform and a laser head, wherein the bottom plate is arranged on the frame, the bottom end of the supporting plate is arranged on the second bottom plate, the upper micro-motion platform and the lower micro-motion platform are arranged on the top end of the supporting plate, a mounting block for fixing the laser head is arranged on the upper micro-motion platform and the lower micro-motion platform, a storage box is arranged on the frame below the welding module, the stranded wire contact pin sensing optical fiber module comprises a laser sensing optical fiber and a fixing plate, the fixing plate is fixedly connected on the frame, and the laser sensing optical fiber is arranged on the fixing plate.
Preferably, the material shortage sensing module comprises a support, a rotating block, a sensing rod and a second photoelectric sensor, wherein the rotating block is rotationally connected to the support, the second photoelectric sensor is arranged on the support, one end of the sensing rod is fixedly connected to the rotating block, and the other end of the sensing rod is propped against the second photoelectric sensor.
Preferably, the feeding module comprises a third bottom plate, a second mounting base, a third roller, a fourth roller and a second sliding block, wherein the third bottom plate is fixedly connected to the frame, the second mounting base is fixedly connected to the third bottom plate, a second motor connected with the third roller is arranged on the third bottom plate, the second sliding block is movably connected to the second mounting base, the fourth roller is arranged on the second sliding block, a second clamping elbow is arranged on the second mounting base, and the compression degree between the third roller and the fourth roller is adjusted through the second clamping elbow.
Preferably, be equipped with stranded conductor contact pin silk unloading module in the frame, stranded conductor contact pin silk unloading piece includes installing support, speed-adjusting motor, charging tray and response pay-off backing plate, installing support fixed connection is in the frame, speed-adjusting motor and response pay-off backing plate all set up on the installing support, the charging tray sets up on speed-adjusting motor, response pay-off backing plate sets up in the below of charging tray, will lack current induction when stranded conductor contact pin silk leaves on the response pay-off backing plate, and speed-adjusting motor will rotate and carry out the blanking with stranded conductor contact pin silk charging tray.
Preferably, the stand is provided with a stranded wire contact pin wire induction module, the stranded wire contact pin wire induction module is arranged between the stranded wire contact pin wire blanking module and the feeding module, the stranded wire contact pin wire induction module comprises a fourth bottom plate, a limiting rod, a vertical plate, an optical fiber mounting bracket, a sliding cylinder, a third spring, a linear bearing, a third feeding pipe and an optical fiber sensor, the fourth bottom plate is fixedly connected to the stand, the vertical plate is fixedly connected to one end of the fourth bottom plate, the limiting rod is fixedly connected to the other end of the fourth bottom plate, one end of the sliding cylinder is mounted on the vertical plate through the linear bearing, the other end of the sliding cylinder is connected with the optical fiber mounting bracket, the third spring is arranged on the sliding cylinder and is positioned between the optical fiber mounting bracket and the vertical plate, and the third feeding pipe and the optical fiber sensor are arranged on the optical fiber mounting bracket and below the third feeding pipe.
In summary, the invention has the advantages that: the wire stranding contact pin silk is sent into the cutting module through the feeding module to be cut, because the carrying module is arranged between the cutting module and the welding module, therefore, the wire stranding contact pin silk after being cut by the cutting module is sent out from the cutting module, two mutually independent working procedures are formed in the welding process and the cutting process, interference is not formed between the two working procedures, thereby the overall production efficiency is improved, secondly, the carrying module comprises a rotary clamping mechanism, the clamped wire stranding contact pin silk is subjected to rotary treatment through the rotary clamping mechanism, thereby the welding module can quickly carry out spot welding treatment on two ends of the wire stranding contact pin silk, and therefore, when in spot welding, the wire stranding contact pin silk clamped by the rotary clamping mechanism is moved to the lower part of the welding module by the moving mechanism, thereby ensuring the quality in spot welding, secondly, the setting of the wire stranding contact pin silk sensing optical fiber module can be effectively detected whether in place, if the wire stranding contact pin silk is continuously clamped at the position, the wire stranding contact pin silk is continuously clamped, the wire stranding contact pin silk is moved to the welding module under the welding module, the welding quality can be further improved, the wire stranding contact pin silk can be automatically sensed, the wire stranding contact pin silk can be continuously and timely cut, and the wire stranding contact pin silk can be continuously fed out by the machine frame can be timely, and the wire stranding contact pin silk can be continuously fed out, and the wire stranding contact pin can be continuously and continuously fed out when the wire is continuously, and the wire stranding wire can be continuously fed.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a wire bonding apparatus for cutting wire pins;
FIG. 2 is a schematic diagram of a cutting module according to the present invention;
FIG. 3 is a schematic view of the structure of the mounting base plate of the present invention;
FIG. 4 is a schematic structural view of a mechanism for feeding twisted wire pins in the present invention;
FIG. 5 is a schematic structural view of a wire-stranding pin wire cutting mechanism according to the present invention;
FIG. 6 is a rear view of the twisted wire pin wire cutting mechanism of the present invention;
FIG. 7 is a schematic diagram of a handling module according to the present invention;
FIG. 8 is a schematic view of a rotary clamping mechanism according to the present invention;
FIG. 9 is a schematic view of a rotary assembly according to the present invention;
FIG. 10 is a schematic view of the clamping assembly of the present invention;
FIG. 11 is a schematic view of a welding module according to the present invention;
FIG. 12 is a schematic diagram of a feeding module according to the present invention;
FIG. 13 is a schematic diagram of a material shortage sensing module according to the present invention;
FIG. 14 is a schematic diagram of a twisted wire contact pin sensing fiber module according to the present invention;
FIG. 15 is a schematic structural view of a strand pin wire blanking module according to the present invention;
fig. 16 is a schematic structural diagram of a twisted wire pin wire sensing module according to the present invention.
Reference numerals:
1 frame, 11 receiver, 2 feed module, 21 third base plate, 22 second mounting base, 23 third roller, 24 fourth roller, 25 second slide block, 26 second motor, 27 second clamp elbow, 3 cut module, 31 mounting base, 311 first cross plate, 312 second cross plate, 313 riser, 314 mount, 32 feed wire pin mechanism, 321 mounting base plate, 322 first mounting base, 323 first roller, 324 second roller, 325 first slide block, 326 first motor, 327 first clamp elbow, 33 feed wire cutting mechanism, 330 cut base plate, 331 cut base, 332 cut knife, 333 cylinder, 334 positioning cut knife, 335 pinch block, 336 stopper, 337 high block, 338 guide post, 339 first spring, 3310 second spring, 3311 spring mounting block, 3312 flange, 3313 second feed tube, 34 first feed tube, 4 weld module, 41 second base plate the device comprises a 42 supporting plate, a 43 up-down micro-motion platform, a 44 laser head, a 45 mounting block, a 5 shortage sensing module, a 51 support, a 52 rotating block, a 53 sensing rod, a 54 second photoelectric sensor, a 6 carrying module, a 61 moving mechanism, a 611 mounting plate, a 612 linear motor, a 613 tank chain, a 62 rotating clamping mechanism, a 63 rotating assembly, a 631 first bottom plate, a 632 rotating platform, a 633 rotating motor, a 634 coupling, a 64 clamping assembly, a 641 detecting piece, a 642 first photoelectric sensor, a 7-stranded wire contact pin sensing optical fiber module, a 71 laser sensing optical fiber, a 72 fixing plate, an 8-stranded wire contact pin feeding module, a 81 mounting bracket, a 82 speed regulating motor, a 83 material tray, a 84 sensing feeding base plate, a 9-stranded wire contact pin wire sensing module, a 91 fourth bottom plate, a 92 limiting rod, a 93 vertical plate, a 94 optical fiber mounting bracket, a 95 sliding cylinder, a 96 third spring, a 97 linear bearing, a 98 third feeding pipe, a 99 optical fiber sensor, 100 stranded wire pin wire.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15 and fig. 16, a stranded wire contact pin cutting spot welding device comprises a frame 1, a feeding module 2, a cutting module 3 and a welding module 4, wherein the feeding module 2, the cutting module 3 and the welding module 4 are all arranged on the frame 1, a material shortage induction module 5, a carrying module 6 and a stranded wire contact pin induction optical fiber module 7 are arranged on the frame 1, the material shortage induction module 5 is arranged between the feeding module 2 and the cutting module 3, the carrying module 6 is arranged between the cutting module 3 and the welding module 4, the stranded wire contact pin induction optical fiber module 7 is arranged between the carrying module 6 and the welding module 4, the carrying module 6 comprises a moving mechanism 61 and a rotary clamping mechanism 62, the cut stranded wire contact pin 100 of the cutting module 3 is clamped by the rotary clamping mechanism 62 and then moves to the lower part of the welding module 4 through the moving mechanism 61, and the two-wire contact pin welding ends are realized through the rotary clamping mechanism 62 when the two-wire contact pins are welded.
The twisted wire inserting wire is fed into the cutting module 3 through the feeding module 2 for cutting, and the carrying module 6 is arranged between the cutting module 3 and the welding module 4, so that the twisted wire inserting wire cut by the cutting module 3 can be fed out from the cutting module 3, two mutually independent working procedures are formed in the welding process and the cutting process, interference is not formed between the working procedures, the whole production efficiency is improved, secondly, the carrying module 6 comprises the rotary clamping mechanism 62, the clamped twisted wire inserting wire is subjected to rotary treatment through the rotary clamping mechanism 62, the welding module 4 can rapidly carry out spot welding treatment on two ends of the twisted wire inserting wire, during spot welding, the twisted wire inserting wire clamped by the rotary clamping mechanism 62 is moved to the lower part of the welding module 4 by the moving mechanism 61, the quality during spot welding can be ensured, secondly, setting up of stranded conductor contact pin response fiber module 7, can effectually detect whether stranded conductor contact pin silk pay-off detects in place, if not detect just clip the position and continue to clip and get stranded conductor contact pin silk, if sense rotatory clamping mechanism 62 has the material, stranded conductor contact pin silk just moves to welding module 4 below and carry out spot welding treatment, can further improve welding quality, recently, the setting of pay-off module 2, can realize the autoloading of stranded conductor contact pin silk, thereby the incessant cutting of cutting module 3 has been realized, thereby production efficiency has been improved, moreover, set up lack of material response module 5 on frame 1 between pay-off module 2 and cutting module 3, can guarantee the continuity pay-off, can be timely send the warning after the lack of material, timely feeding of the present operating personnel timely.
The cutting module 3 comprises a mounting base 31, a stranded wire feeding pin wire mechanism 32 and a stranded wire pin wire cutting mechanism 33, wherein the stranded wire feeding pin wire mechanism 32 is arranged at one end of the mounting base 31, the stranded wire pin wire cutting mechanism 33 is arranged at the other end of the mounting base 31, and a first feeding pipe 34 is arranged on the mounting base 31; the mounting base 31 comprises a first transverse plate 311, a second transverse plate 312 and a vertical plate 313 arranged between the first transverse plate 311 and the second transverse plate 312, the first transverse plate 311 is fixedly connected to the frame 1, and a fixing frame 314 for fixing the first feeding pipe 34 is arranged on the second transverse plate 312; the wire feeding pin wire mechanism 32 comprises a mounting base 321, a first mounting base 322, a first roller 323, a second roller 324 and a first sliding block 325, the first mounting base 322 is fixedly connected to the mounting base 321, a first motor 326 connected with the first roller 323 is arranged on the mounting base 321, the first sliding block 325 is movably connected to the first mounting base 322, the second roller 324 is arranged on the first sliding block 325, a first clamping elbow 327 is arranged on the first mounting base 322, the second roller 324 and the first roller 323 are adjusted through the first clamping elbow 327, the wire feeding pin wire mechanism 32 and the wire feeding pin wire cutting mechanism 33 are arranged on the mounting base 31, the integral structure of the whole cutting module 3 is simplified, the wire feeding pin wire mechanism 32 can effectively control the length of wire cutting of the wire feeding pin wire, the first motor 326 drives the first roller 323 to rotate and drives the second roller 324 to rotate, the first roller 323 to drive the wire feeding pin wire to move backwards, and the first roller 325 is arranged on the first sliding block 325, and the first sliding block 325 can not be vertically arranged on the first sliding block 325 due to the fact that the first roller 325 is arranged on the first sliding block 325.
The wire twisting and needle inserting wire cutting mechanism 33 comprises a cutting bottom plate 330, a cutting base 331, a cutting knife 332, a cylinder 333, a positioning cutting knife 334, a pressing block 335 and a limiting block 336, wherein a heightening block 337 connected with a mounting base 31 is arranged at the bottom end of the cutting bottom plate 330, the positioning cutting knife 334 is fixedly connected to the cutting base 331, the cutting knife 332 is movably connected to the cutting base 331, the limiting plate is fixedly connected to the cutting knife 332, a guide post 338 is arranged on the limiting plate, the pressing block 335 is movably connected to the guide post 338, a first spring 339 is arranged on the guide post 338, the first spring 339 is arranged between the pressing block 335 and the limiting block 336, a second spring 3310 for realizing the reset of the cutting knife 332 is arranged below the cutting knife 332, a spring mounting block 3311 connected with the second spring 3310 is arranged on the cutting bottom plate 330, a flange plate 2 for fixing the cylinder 333 is arranged at the top end of the cutting base 331, a second feeding pipe 3 is arranged on the flange plate 3312, the second feeding pipe 326 is arranged in the embodiment, the second feeding pipe is used for continuously pressing the wire twisting and needle inserting wire is continuously moved down by the second cutting needle passing through the second cutting base 331, the second cutting needle is continuously pressed down by the cylinder 335, and the wire twisting and the wire inserting needle is continuously moved down by the cylinder 333.
The moving mechanism 61 comprises a mounting plate 611, a linear motor 612 and a tank chain 613, wherein the linear motor 612 is fixedly connected to the frame 1, the mounting plate 611 is arranged on the linear motor 612, one end of the tank chain 613 is fixedly connected to the mounting plate 611, and the other end of the tank chain 613 is fixedly connected to the frame 1; the rotary clamping mechanism 62 includes a rotary assembly 63 and a clamping assembly 64, the rotary assembly 63 is fixedly connected to the mounting plate 611, the clamping assembly 64 is disposed on the rotary assembly 63, the clamping assembly in this embodiment is in the prior art, the moving mechanism 61 is set to be in a structure of the mounting plate 611, the linear motor 612 and the tank chain 613, the linear motor 612 in this embodiment drives the mounting plate 611 to move through the linear motion of the linear motor 612, the linear motor 612 in this embodiment has the motion in two directions of the X axis and the Y axis, the accuracy of each welding position can be ensured, the clamping mechanism is disposed on the rotary assembly 63, the clamping assembly 64 can synchronously rotate along with the rotary assembly 63, and the rotary welding of the stranded wire inserting needle wire clamped by the clamping assembly 64 is facilitated.
The rotating assembly 63 comprises a first bottom plate 631, a rotating platform 632 and a rotating motor 633, wherein the rotating motor 633 is connected with the rotating platform 632 through a coupling 634, and the rotating motor 633 is arranged on the first bottom plate 631; the clamping assembly is arranged in the rotating platform 632, the detecting piece 641 is arranged on the clamping assembly, the first photoelectric sensor 642 is arranged on the first bottom plate 631, the rotating angle of the clamping assembly is controlled through the cooperation of the detecting piece 641 and the first photoelectric sensor 642, the rotating assembly 63 is arranged into the structure of the first bottom plate 631, the rotating platform 632 and the rotating motor 633, the fixing quality of the whole rotating assembly 63 is improved through the first bottom plate 631, the rotating of the rotating platform 632 is realized through the rotating motor 633, the rotating angle of the clamping assembly is controlled through the detecting piece 641 and the first photoelectric sensor 642, the accuracy of the rotating angle can be ensured, and in particular, the detecting piece 641 can synchronously rotate along with the clamping mechanism, the first photoelectric sensor 642 is blocked when the detecting piece 641 rotates to realize the control of the rotating angle.
The welding module 4 comprises a second bottom plate 41, a supporting plate 42, an up-down micro-motion platform 43 and a laser head 44, the second bottom plate 41 is arranged on the frame 1, the bottom end of the supporting plate 42 is arranged on the bottom plate, the up-down micro-motion platform 43 is arranged at the top end of the supporting plate 42, the up-down micro-motion platform 43 is provided with a mounting block 45 for fixing the laser head 44, the frame 1 below the welding module 4 is provided with a storage box 11, the stranded wire contact pin sensing optical fiber 71 module 7 comprises a laser sensing optical fiber 71 and a fixing plate 72, the fixing plate 72 is fixedly connected on the frame 1, the laser sensing optical fiber 71 is arranged on the fixing plate 72, the welding module 4 is arranged to be welded by the laser head 44, the laser welding at two ends of the stranded wire contact pin wire can be realized, the up-down micro-motion platform 43 can effectively adjust the height position of the laser head 44, different welding requirements are met, the up-down micro-motion platform 43 in this embodiment is the prior art, which is not described in detail in this embodiment, the second bottom plate 41 and the supporting plate 42 can realize the support and fixation of the up-down micro-motion platform 43, simplify the installation result of the whole welding module 4 on the frame 1, secondly, the setting of the storage box 11 can realize the automatic collection of the welded stranded wire contact pin wires, only the clamping mechanism needs to be loosened after welding, the stranded wire contact pin wires automatically fall to the storage box 11 to be stored under the influence of gravity, further improve the whole production efficiency, the stranded wire contact pin sensing optical fiber module 7 is set into the laser sensing optical fiber 71 and the fixing plate 72, the fixing plate 72 can fix the laser sensing optical fiber 71 on the frame 1, the laser sensing optical fiber 71 senses whether the stranded wire contact pin wire feeding is in place or not, if not detected, the stranded wire contact pin wire is continuously clamped at the clamping position, if the clamping mechanism is sensed to be provided with materials, the stranded wire contact pin wire is fed and welded.
The material shortage induction module 5 comprises a support 51, a rotating block 52, an induction rod 53 and a second photoelectric sensor 54, the rotating block 52 is rotationally connected to the support 51, the second photoelectric sensor 54 is arranged on the support 51, one end of the induction rod 53 is fixedly connected to the rotating block 52, the other end of the induction rod 53 abuts against the second photoelectric sensor 54, the material shortage induction module 5 is arranged between the feeding module 2 and the cutting module 3, when the first roller 323 of the wire feeding and inserting needle wire mechanism 32 on the cutting module 3 rotates, wire feeding and inserting needle wires are cut backwards, when the wire feeding is completed, the second wire feeding tube and the third roller 23 are pulled into a straight line, the induction rod 53 is driven to move upwards, the second photoelectric sensor 54 can obtain signals, the second motor 26 drives the third roller 23 to feed wires backwards, the induction rod 53 can automatically fall down, and the induction rod 53 can also play a role in wire feeding and inserting needle wires.
The feeding module 2 comprises a third bottom plate 21, a second mounting base 22, a third roller 23, a fourth roller 24 and a second sliding block 25, wherein the third bottom plate 21 is fixedly connected to the frame 1, the second mounting base 22 is fixedly connected to the third bottom plate 21, a second motor 26 connected with the third roller 23 is arranged on the third bottom plate 21, the second sliding block 25 is movably connected to the second mounting base 22, the fourth roller 24 is arranged on the second sliding block 25, a second clamping elbow 27 is arranged on the second mounting base 22, the compression degree between the third roller 23 and the fourth roller 24 is regulated through the second clamping elbow 27, in the embodiment, the third roller 23 is driven to rotate through the second motor 26, thereby the fourth roller 24 is driven to rotate, consequently realized the backward motion of stranded conductor contact pin silk, because fourth gyro wheel 24 passes through second sliding block 25 swing joint on second mounting base 22, consequently can adjust according to the stranded conductor contact pin silk of different models, satisfy different pay-off demands, be equipped with the vertical guide block of second on the second mounting base 22 in this embodiment, the second slider sets up on the vertical guide block of second, can guarantee the straightness accuracy when second slider moves, secondly, adjusts the degree of compaction between third gyro wheel 23 and the fourth gyro wheel 24 through second clamp elbow 27, can guarantee the stability when stranded conductor contact pin silk pay-off, reduces the rocking of stranded conductor contact pin silk, and third bottom plate 21 can integrate whole pay-off module 2 and handle, has simplified the installation technology of whole pay-off module 2 and frame 1.
The wire stranding contact pin silk unloading module 8 is arranged on the frame 1, the wire stranding contact pin silk unloading piece comprises a mounting bracket 81, a speed adjusting motor 82, a charging tray 83 and an induction feeding base plate 84, the mounting bracket 81 is fixedly connected to the frame 1, the speed adjusting motor 82 and the induction feeding base plate 84 are both arranged on the mounting bracket 81, the charging tray 83 is arranged on the speed adjusting motor 82, the induction feeding base plate 84 is arranged below the charging tray 83, when the wire stranding contact pin silk leaves the induction feeding base plate 84, current induction is absent, the speed adjusting motor 82 rotates to carry out blanking on the wire stranding contact pin silk charging tray 83, the blanking of the wire stranding contact pin silk is realized through the wire stranding contact pin silk unloading module 8, and specifically, when the wire stranding contact pin silk leaves the induction feeding base plate 84, current induction is absent, the wire stranding contact pin silk is rotated by the speed adjusting motor 82 to carry out blanking on the wire stranding contact pin silk charging tray 83, and the wire is fed.
The machine frame 1 is provided with a stranded wire contact pin wire induction module 9, the stranded wire contact pin wire induction module 9 is arranged between the stranded wire contact pin wire blanking module 8 and the feeding module 2, the stranded wire contact pin wire induction module 9 comprises a fourth bottom plate 91, a limiting rod 92, a vertical plate 93, an optical fiber mounting bracket 94, a sliding cylinder 95, a third spring 96, a linear bearing 97, a third feeding pipe 98 and an optical fiber sensor 99, the fourth bottom plate 91 is fixedly connected to the machine frame 1, the vertical plate 93 is fixedly connected to one end of the fourth bottom plate 91, the limiting rod 92 is fixedly connected to the other end of the fourth bottom plate 91, one end of the sliding cylinder 95 is arranged on the vertical plate 93 through the linear bearing 97, the other end of the sliding cylinder 95 is connected with the optical fiber mounting bracket 94, the third spring 96 is arranged on the sliding cylinder 95 and is positioned between the optical fiber mounting bracket 94 and the vertical plate 93, the third feeding pipe 98 and the optical fiber sensor 99 are disposed on the optical fiber mounting bracket 94, and the optical fiber sensor 99 is disposed below the third feeding pipe 98, in this embodiment, when the wire is normally fed, the stranded wire inserting wire moves towards the feeding module 2 through the third feeding pipe 98, when the stranded wire inserting wire is knotted, wrinkled or swelled, the stranded wire inserting wire can block the third feeding pipe 98, so that the stranded wire inserting wire cannot move backwards, the optical fiber mounting bracket 94 moves backwards along the sliding cylinder 95 and compresses the third spring 96, when the optical fiber sensor 99 senses a signal, the device stops working and alarms, the linear bearing 97 can ensure the straightness of the installation of the sliding cylinder 95, the straightness of the movement of the optical fiber mounting bracket 94 is ensured, and the setting of the limiting rod 92 can ensure that the stranded wire inserting wire can be stably fed.
The above embodiments are merely illustrative embodiments of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present invention are included in the scope of the present invention.
Claims (9)
1. The utility model provides a stranded conductor contact pin cuts spot welding device which characterized in that: the wire twisting machine comprises a frame, a feeding module, a cutting module and a welding module, wherein the feeding module, the cutting module and the welding module are arranged on the frame, a material shortage sensing module, a carrying module and a wire twisting contact pin sensing optical fiber module are arranged on the frame, the material shortage sensing module is arranged between the feeding module and the cutting module, the carrying module is arranged between the cutting module and the welding module, the wire twisting contact pin sensing optical fiber module is arranged between the carrying module and the welding module, the carrying module comprises a moving mechanism and a rotary clamping mechanism, the rotary clamping mechanism is arranged on the moving mechanism, wire twisting contact pins after cutting of the cutting module are clamped by the rotary clamping mechanism and then move to the lower part of the welding module, and electric welding of two ends of the wire twisting contact pins is realized through rotation of the rotary clamping mechanism during welding;
the moving mechanism comprises a mounting plate, a linear motor and a tank chain, wherein the linear motor is fixedly connected to the frame, the mounting plate is arranged on the linear motor, one end of the tank chain is fixedly connected to the mounting plate, and the other end of the tank chain is fixedly connected to the frame; the rotary clamping mechanism comprises a rotary component and a clamping component, wherein the rotary component is fixedly connected to the mounting plate, and the clamping component is arranged on the rotary component.
2. The wire harness contact pin cutting spot welding device according to claim 1, wherein: the cutting module comprises a mounting base, a stranded wire feeding pin wire mechanism and a stranded wire pin wire cutting mechanism, wherein the stranded wire feeding pin wire mechanism is arranged at one end of the mounting base, the stranded wire pin wire cutting mechanism is arranged at the other end of the mounting base, and a first feeding pipe is arranged on the mounting base;
the mounting base comprises a first transverse plate, a second transverse plate and a vertical plate arranged between the first transverse plate and the second transverse plate, the first transverse plate is fixedly connected to the frame, and a fixing frame for fixing the first feeding pipe is arranged on the second transverse plate;
the wire feeding and inserting mechanism comprises a mounting base plate, a first mounting base, a first roller, a second roller and a first sliding block, wherein the first mounting base is fixedly connected to the mounting base plate, a first motor connected with the first roller is arranged on the mounting base plate, the first sliding block is movably connected to the first mounting base, the second roller is arranged on the first sliding block, a first clamping elbow is arranged on the first mounting base, and the compression degree between the second roller and the first roller is adjusted through the first clamping elbow.
3. The wire harness contact pin cutting spot welding device according to claim 2, wherein: the wire stranding contact pin silk cutting mechanism comprises a cutting bottom plate, a cutting base, a cutting knife, a cylinder, a positioning cutting knife, a pressing block and a limiting block, wherein a heightening block connected with an installation base is arranged at the bottom end of the cutting bottom plate, the positioning cutting knife is fixedly connected to the cutting base, the cutting knife is movably connected to the cutting base, the limiting block is fixedly connected to the cutting knife, a guide pillar is arranged on the limiting block, the pressing block is movably connected to the guide pillar, a first spring is arranged on the guide pillar, the first spring is arranged between the pressing block and the limiting block, a second spring for realizing cutting knife reset is arranged below the cutting knife, a spring installation block connected with the second spring is arranged on the cutting bottom plate, a flange plate for fixing the cylinder is arranged at the top end of the cutting base, and a second feeding pipe is arranged on the flange plate.
4. The wire harness contact pin cutting spot welding device according to claim 1, wherein: the rotating assembly comprises a first bottom plate, a rotating platform and a rotating motor, wherein the rotating motor is connected with the rotating platform through a coupler and is arranged on the first bottom plate; the clamping mechanism is arranged in the rotating platform, the clamping assembly is provided with a detection sheet, the first bottom plate is provided with a first photoelectric sensor, and the rotation angle of the clamping mechanism is controlled through the cooperation of the detection sheet and the first photoelectric sensor.
5. The wire harness contact pin cutting spot welding device according to claim 1, wherein: the welding module comprises a second bottom plate, a supporting plate, an upper micro-motion platform, a lower micro-motion platform and a laser head, wherein the second bottom plate is arranged on a frame, the bottom end of the supporting plate is arranged on the bottom plate, the upper micro-motion platform and the lower micro-motion platform are arranged on the top end of the supporting plate, a mounting block for fixing the laser head is arranged on the upper micro-motion platform and the lower micro-motion platform, a storage box is arranged on the frame below the welding module, the stranded wire contact pin induction optical fiber module comprises a laser induction optical fiber and a fixing plate, the fixing plate is fixedly connected to the frame, and the laser induction optical fiber is arranged on the fixing plate.
6. The wire harness contact pin cutting spot welding device according to claim 1, wherein: the material shortage sensing module comprises a support, a rotating block, a sensing rod and a second photoelectric sensor, wherein the rotating block is rotationally connected to the support, the second photoelectric sensor is arranged on the support, one end of the sensing rod is fixedly connected to the rotating block, and the other end of the sensing rod is propped against the second photoelectric sensor.
7. The wire harness contact pin cutting spot welding device according to claim 1, wherein: the feeding module comprises a third bottom plate, a second mounting base, a third roller, a fourth roller and a second sliding block, wherein the third bottom plate is fixedly connected to the frame, the second mounting base is fixedly connected to the third bottom plate, a second motor connected with the third roller is arranged on the third bottom plate, the second sliding block is movably connected to the second mounting base, the fourth roller is arranged on the second sliding block, a second clamping elbow is arranged on the second mounting base, and the compression degree between the third roller and the fourth roller is adjusted through the second clamping elbow.
8. The wire harness contact pin cutting spot welding device according to claim 1, wherein: be equipped with stranded conductor contact pin silk unloading module in the frame, stranded conductor contact pin silk unloading module includes installing support, speed-adjusting motor, charging tray and response pay-off backing plate, installing support fixed connection is in the frame, speed-adjusting motor and response pay-off backing plate all set up on the installing support, the charging tray sets up on speed-adjusting motor, response pay-off backing plate sets up in the below of charging tray, and on stranded conductor contact pin silk left the response pay-off backing plate, will lack the current induction, speed-adjusting motor will rotate and carry out the blanking with stranded conductor contact pin silk charging tray.
9. The wire harness contact pin cutting spot welding apparatus of claim 8, wherein: the wire twisting and inserting needle wire sensing device is characterized in that a wire twisting and inserting needle wire sensing module is arranged on the rack and between the wire twisting and inserting needle wire discharging module and the feeding module, the wire twisting and inserting needle wire sensing module comprises a fourth bottom plate, a limiting rod, a vertical plate, an optical fiber mounting bracket, a sliding cylinder, a third spring, a linear bearing, a third feeding pipe and an optical fiber sensor, the fourth bottom plate is fixedly connected to the rack, the vertical plate is fixedly connected to one end of the fourth bottom plate, the limiting rod is fixedly connected to the other end of the fourth bottom plate, one end of the sliding cylinder is mounted on the vertical plate through the linear bearing, the other end of the sliding cylinder is connected with the optical fiber mounting bracket, the third spring is arranged on the sliding cylinder and located between the optical fiber mounting bracket, and the third feeding pipe and the optical fiber sensor are arranged on the optical fiber mounting bracket and below the third feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210350867.4A CN114824992B (en) | 2022-04-02 | 2022-04-02 | Stranded wire contact pin cutting spot welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210350867.4A CN114824992B (en) | 2022-04-02 | 2022-04-02 | Stranded wire contact pin cutting spot welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114824992A CN114824992A (en) | 2022-07-29 |
| CN114824992B true CN114824992B (en) | 2023-11-14 |
Family
ID=82533451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210350867.4A Active CN114824992B (en) | 2022-04-02 | 2022-04-02 | Stranded wire contact pin cutting spot welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114824992B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017197771A1 (en) * | 2016-05-20 | 2017-11-23 | 李传慧 | Bidirectional sheave rotation multi-pulley wire fuse welding production line |
| CN108199243A (en) * | 2017-12-29 | 2018-06-22 | 康怀旺 | A kind of finished product unloading device of bonder terminal press-connection machine |
| CN109659790A (en) * | 2019-01-25 | 2019-04-19 | 武汉华中激光产业有限公司 | Twisted wire contact pin automatically cuts off welder |
| CN112296221A (en) * | 2020-11-03 | 2021-02-02 | 武汉华中激光产业有限公司 | Double-circuit production equipment for twisted wire contact pin |
| CN112467495A (en) * | 2020-12-19 | 2021-03-09 | 陕西华达科技股份有限公司 | Pneumatic cutting device for twisted wire contact pin |
| CN213184933U (en) * | 2020-11-03 | 2021-05-11 | 武汉华中激光产业有限公司 | Automatic stranded wire cutting device |
-
2022
- 2022-04-02 CN CN202210350867.4A patent/CN114824992B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017197771A1 (en) * | 2016-05-20 | 2017-11-23 | 李传慧 | Bidirectional sheave rotation multi-pulley wire fuse welding production line |
| CN108199243A (en) * | 2017-12-29 | 2018-06-22 | 康怀旺 | A kind of finished product unloading device of bonder terminal press-connection machine |
| CN109659790A (en) * | 2019-01-25 | 2019-04-19 | 武汉华中激光产业有限公司 | Twisted wire contact pin automatically cuts off welder |
| CN112296221A (en) * | 2020-11-03 | 2021-02-02 | 武汉华中激光产业有限公司 | Double-circuit production equipment for twisted wire contact pin |
| CN213184933U (en) * | 2020-11-03 | 2021-05-11 | 武汉华中激光产业有限公司 | Automatic stranded wire cutting device |
| CN112467495A (en) * | 2020-12-19 | 2021-03-09 | 陕西华达科技股份有限公司 | Pneumatic cutting device for twisted wire contact pin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114824992A (en) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202943420U (en) | Automatic assembling machine for elastic sheet | |
| CN207726490U (en) | A kind of full-automatic cable terminal thread feeding mechanism | |
| CN111863663B (en) | PIN automatic PIN inserting machine | |
| CN206029039U (en) | Welding seam automatic identification adjusts welding machine about tubulation | |
| CN201796982U (en) | Automatic welding line for secondary battery electrode collector piece | |
| CN201096710Y (en) | Welding strength detects anchor clamps | |
| CN111267237A (en) | Wire cutting device and material cutting equipment | |
| CN114979881A (en) | Earphone contact pin multiaspect welding equipment | |
| CN114824992B (en) | Stranded wire contact pin cutting spot welding device | |
| CN216938939U (en) | Radio frequency joint and coaxial optical cable visual laser welding equipment | |
| CN219053164U (en) | Tin wire feeding device | |
| CN117042435A (en) | Automatic assembly line for circuit board bonding wires | |
| CN110756969A (en) | Automatic send tin silk welding mechanism | |
| CN214720166U (en) | Material belt positioning, feeding and cutting device | |
| CN114799882A (en) | Damping device and damping method for cable cladding welding production line | |
| CN212823284U (en) | GDT pin welding machine | |
| CN210944222U (en) | Automatic pay-off rack | |
| CN212552382U (en) | Wire feeder with function of caching welding wires | |
| CN219738863U (en) | Fuse wire feeding device | |
| CN209936066U (en) | Active pay-off device | |
| CN219561910U (en) | Spiral welded pipe repair welding machine | |
| CN217333756U (en) | Pure electric resistance winding machine | |
| CN216151519U (en) | Automatic welding device for lead | |
| CN219169975U (en) | Nose holds in palm installation cap feedway and nose holds in palm connector production facility | |
| CN219669799U (en) | Full-automatic wire rope coiling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |