CN117697062A - Automatic wire welding equipment - Google Patents
Automatic wire welding equipment Download PDFInfo
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- CN117697062A CN117697062A CN202311776577.7A CN202311776577A CN117697062A CN 117697062 A CN117697062 A CN 117697062A CN 202311776577 A CN202311776577 A CN 202311776577A CN 117697062 A CN117697062 A CN 117697062A
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- wire
- feeding
- clamping
- conveying line
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 119
- 238000005520 cutting process Methods 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 abstract description 37
- 238000003825 pressing Methods 0.000 description 51
- 238000010586 diagram Methods 0.000 description 13
- 230000033001 locomotion Effects 0.000 description 12
- 239000004020 conductor Substances 0.000 description 9
- 230000003578 releasing effect Effects 0.000 description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
- B21F15/06—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material
- B21F15/08—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material making use of soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/32—Wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses automatic wire welding equipment, which comprises a feeding conveying line, a reflow conveying line and a plurality of feeding dies, wherein two ends of the feeding conveying line and the reflow conveying line are respectively connected through a connecting platform, and a die grabbing device and a die pushing device are respectively arranged at two ends of an input end of the feeding conveying line; at least two feeding devices are arranged at the input end of the feeding conveying line, at least two welding wire devices are arranged on the feeding conveying line, a wire cutting device is arranged below the welding wire devices, a reversing device is arranged between the two welding wire devices, and a clamping device and a jacking device are respectively arranged at the output end of the feeding conveying line; positioning devices are respectively arranged on the feeding and conveying line corresponding to the feeding device and the welding wire device; the automatic circulation, automatic wire cutting, automatic wire welding and automatic blanking actions of the air flow sensor are realized through the separate multi-station, so that the wire welding quality and wire welding efficiency of the air flow sensor are greatly improved, and the air flow sensor can maintain good stability when a plurality of electric wires are welded.
Description
Technical Field
The invention relates to the technical field of airflow sensors, in particular to automatic wire welding equipment.
Background
The existing air flow sensor mainly performs welding wires in a manual mode, workers fix the air flow sensor by using a clamp, and then perform welding wires on the air flow sensor through an electric welding iron, however, the whole welding efficiency of the air flow sensor cannot be improved through manual means, and welding problems such as miswelding and missing welding easily occur.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide an automatic wire bonding apparatus, which can have a plurality of welding stations to achieve multi-thread welding of an air flow sensor, so as to effectively improve the welding efficiency and welding quality of the air flow sensor.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the automatic wire welding equipment comprises a feeding conveying line and a reflow conveying line, wherein two ends of the feeding conveying line and two ends of the reflow conveying line are respectively connected through a connecting platform, a plurality of feeding dies are arranged on the feeding conveying line and the reflow conveying line, a die grabbing device capable of transversely moving along the length direction of the feeding dies is arranged on the connecting platform close to the input end of the feeding conveying line, and a die pushing device capable of extending and retracting along the length direction of the connecting platform is arranged on the output end of the feeding conveying line; the feeding device comprises a feeding conveying line, and is characterized in that at least two feeding devices for feeding the feeding die are arranged at the input end of the feeding conveying line, at least two wire bonding devices are arranged behind the feeding device at the tail end of the feeding conveying line, wire cutting devices are arranged below the wire bonding devices, rotatable reversing devices are arranged between the two wire bonding devices on the feeding conveying line, a clamping device for clamping an air flow sensor and a jacking device for jacking the air flow sensor are respectively arranged at the output end of the feeding conveying line, the clamping device is arranged above the feeding conveying line, and the jacking device is arranged below the feeding conveying line; and positioning devices are arranged on the feeding conveying line corresponding to the feeding device and the welding wire device respectively.
In the automatic wire welding equipment, a pressing device for pressing and positioning the air flow sensor is arranged at the input end of the wire welding device on the feeding and conveying line, and a wire pressing device for pressing and positioning the electric wire is arranged at the output end of the wire welding device on the feeding and conveying line.
In the automatic wire welding equipment, the feeding device comprises a rotary mechanical arm, a swing arm is arranged on the rotary mechanical arm, and a suction nozzle part capable of extending up and down is arranged at the end part of the swing arm; and a feeding seat used for being connected with external feeding equipment is arranged below one side of the rotary mechanical arm.
In the automatic wire welding equipment, the wire welding device comprises a transverse moving module, a lifting module is connected to the transverse moving module in a transmission mode, and a wire taking assembly and a welding assembly are connected to the lifting module in a transmission mode.
In the automatic wire bonding equipment, the wire taking assembly comprises a first pneumatic clamping finger, the first pneumatic clamping finger is connected with the lifting module, the output end of the first pneumatic clamping finger is respectively provided with a first clamping finger and a second clamping finger, a transmission seat is arranged below the first clamping finger and the second clamping finger, a plurality of wire clamping units are arranged on the transmission seat, and all the wire clamping units are in transmission connection with the first clamping finger and the second clamping finger; the welding assembly comprises a lifting cylinder and a welding electric control assembly, the lifting cylinder is connected with the lifting module, the welding electric control assembly is connected with the output end of the lifting cylinder, an electric welding part is arranged on one side of the welding electric control assembly, and a plurality of welding tool bits corresponding to the wire clamping unit are distributed on the electric welding part.
In the automatic wire bonding equipment, wire cutting device includes wire cutting platform, be provided with two relative rotating assemblies in position on the wire cutting platform, two rotate respectively on the rotating assemblies and be connected with first clamp line subassembly and second clamp line subassembly, first clamp line subassembly with be provided with wire cutting subassembly between the second clamp line subassembly, be close to on the wire cutting platform one side of second clamp line subassembly is provided with can be in the flexible stay wire subassembly of direction of wire cutting subassembly.
In the automatic wire welding equipment, a fracture is arranged on the feeding and conveying line; the reversing device comprises a mounting bracket, wherein the mounting bracket is positioned in the fracture, a rotating mechanism is arranged at the top of the mounting bracket, a rotating seat is arranged below the mounting bracket, the rotating seat is in transmission connection with the rotating mechanism, reversing discs are respectively arranged on two sides of the bottom of the rotating seat, reversing grooves communicated with two ends of the fracture of the feeding conveying line are formed between the two reversing discs, and the reversing grooves can be in sliding connection with the feeding mould.
In the automatic wire welding equipment, a plurality of placing grooves for preventing the airflow sensor are formed in the feeding die; the material clamping device comprises a transverse moving mechanism, a lifting mechanism capable of lifting towards the direction of the feeding die is connected to the transverse moving mechanism in a transmission mode, a material clamping part is arranged at the output end of the lifting mechanism, a plurality of clamping grooves corresponding to the placing grooves are formed in the end portions of the material clamping part, and telescopic parts capable of stretching towards the lower portions of the clamping grooves are arranged in the clamping grooves.
In the automatic wire welding equipment, a chute is arranged on the feeding conveying line along the length of the feeding conveying line, and a plurality of feeding dies are distributed in the chute; the material jacking device comprises a lifting assembly, a lifting frame and a plurality of jacking parts which are matched and connected with the placing grooves, wherein the lifting frame is located below the sliding grooves and is in transmission connection with the lifting assembly, all the jacking parts are located at the top of the lifting frame, an air bag part is arranged at the end part of each jacking part, a first air passage communicated with the air bag part is arranged in each jacking part, a second air passage communicated with the first air passage is arranged in the lifting frame, and an air nozzle assembly is arranged at the outlet of each second air passage.
The automatic wire welding equipment comprises a positioning device and a feeding and conveying unit, wherein the positioning device comprises a transverse moving part and a push-pull unit, the transverse moving part is arranged on one side of the feeding and conveying line, the push-pull unit is in transmission connection with the transverse moving part, the output end of the push-pull unit faces to the direction of the feeding die, a clamping plate is arranged at the output end of the push-pull unit, and the end part of the clamping plate is provided with a clamping groove matched and connected with the feeding die.
The beneficial effects are that:
the invention provides automatic wire welding equipment, which realizes the actions of autonomous circulation, autonomous wire cutting, autonomous wire welding and autonomous blanking of an air flow sensor by dividing a multi-station, greatly improves the quality and the efficiency of the wire welding of the air flow sensor, ensures that the air flow sensor can maintain good stability when welding a plurality of electric wires, and avoids the welding problems of wrong welding, missing welding and the like.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an automated wire bonding apparatus according to the present invention;
fig. 2 is a schematic diagram of an overall structure of an automated wire bonding apparatus according to the present invention;
fig. 3 is a schematic structural diagram of the pressing device in the automatic wire bonding equipment provided by the invention;
fig. 4 is a schematic structural diagram of the wire pressing device in the automatic wire bonding apparatus provided by the present invention;
fig. 5 is a schematic structural diagram of the feeding device in the automatic wire bonding equipment provided by the invention;
fig. 6 is a schematic structural diagram of the wire bonding apparatus in the automated wire bonding apparatus provided by the present invention;
fig. 7 is a schematic structural diagram of the wire takeout assembly in the automatic wire bonding apparatus provided by the present invention;
fig. 8 is a schematic diagram of a disassembled structure of the wire takeout assembly in the automatic wire bonding apparatus provided by the present invention;
Fig. 9 is a schematic structural view of the welding assembly in the automated wire bonding apparatus provided by the present invention;
fig. 10 is a schematic structural diagram of the wire cutting device in the automatic wire bonding apparatus according to the present invention;
fig. 11 is a schematic diagram of a second structure of the wire cutting device in the automatic wire bonding apparatus according to the present invention;
fig. 12 is a schematic diagram of an assembly structure of the clamping device and the ejection device in the automatic wire bonding apparatus provided by the present invention;
fig. 13 is a schematic structural view of the reversing device in the automatic wire bonding apparatus provided by the present invention;
fig. 14 is a schematic structural view of the clamping device in the automatic wire bonding apparatus according to the present invention;
fig. 15 is a schematic diagram of a disassembling structure of the ejector in the automatic wire bonding apparatus according to the present invention;
fig. 16 is a schematic diagram illustrating a disassembled structure of the positioning device in the automatic wire bonding apparatus according to the present invention.
Description of main reference numerals: 100-feeding conveying line, 101-transferring sliding rail, 102-sliding chute, 103-pushing block assembly, 104-connecting rod, 105-sliding base, 106-screw motor assembly, 110-reflow conveying line, 120-feeding die, 121-placing slot, 130-connecting platform, 140-die grabbing device, 150-die pushing device, 200-feeding device, 210-rotating mechanical arm, 220-swinging arm, 230-suction nozzle, 231-third telescopic cylinder, 232-air supply unit, 233-suction nozzle head, 240-feeding seat, 300-welding wire device, 310-traversing module, 320-lifting module, 330-wire taking assembly, 331-first pneumatic clamping finger, 332-first clamping finger, 3321-first connecting plate, 333-second clamping finger 3331-second connecting plate, 334-transmission seat, 3341-first guide chute, 3342-second guide chute, 3343-third guide chute, 335-wire clamping unit, 3351-first clamping arm, 3352-second clamping arm, 3353-wire clamping groove, 3354-sliding guide part, 340-welding component, 341-lifting cylinder, 342-welding electric control component, 343-electric welding part, wire clamping groove, and welding part 344-welding tool bit, 400-pressing device, 401-first telescopic cylinder, 402-pressing block, 403-flexible touch-pressing part, 410-pressing device, 411-second telescopic cylinder, 412-lifting seat, 413-pressing line, 420-sliding mounting frame, 500-wire cutting device, 510-wire cutting table, 511-rotating component, 520-first wire clamping component, and, 521-second pneumatic clamping finger, 522-first clamping plate, 523-second clamping plate, 524-wire passing groove, 525-wire block, 530-second clamping assembly, 531-third pneumatic clamping finger, 532-clamping strip, 533-wire pressing groove, 540-wire pulling assembly, 541-push-pull cylinder, 542-pneumatic clamp, 550-wire cutting assembly, 551-lower base, 552-upper base, 553-lower cutter, 554-lower peeling cutter, 555-upper cutter, 556-wire stripping seat, 557-upper peeling cutter, 600-reversing device, 610-mounting bracket, 620-rotating mechanism, 630-rotating seat, 640-reversing disc, 650-reversing groove, 700-clamping device, 710-traversing mechanism, 720-lifting mechanism, 730-clamping portion, 740-clamping groove, 750-telescoping portion, 800-ejector device, 810-lifting assembly, 820-lifting frame, 830-ejector portion, 840-air bag portion, 850-air nozzle assembly, 900-positioning device, 910-traversing portion, 920-push-pull unit, 930-clamping plate, and clamping groove-940.
Detailed Description
The invention provides an automatic wire welding device, which is used for making the purposes, technical schemes and effects of the invention clearer and more definite, and is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the azimuth or positional relationship indicated by the terms "middle", "inside", "outside", etc. are the azimuth or positional relationship of the present invention based on the drawings, and are merely for convenience of description of the present invention and simplification of the description. In addition, the terms "first," "second," "third," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Referring to fig. 1 to 16, the present invention provides an automatic wire bonding apparatus, which includes a feeding conveyor line 100 and a reflow conveyor line 110, wherein two ends of the feeding conveyor line 100 and the reflow conveyor line 110 are respectively connected through a connection platform 130, a plurality of feeding dies 120 are disposed on the feeding conveyor line 100 and the reflow conveyor line 110, a die grabbing device 140 capable of traversing along a length direction of the feeding dies is disposed on the connection platform 130 near an input end of the feeding conveyor line 100, and a die pushing device 150 capable of stretching along a length direction of the connection platform 130 is disposed on an output end of the feeding conveyor line 100; at least two feeding devices 200 for feeding the feeding mold 120 are arranged at the input end of the feeding conveyor line 100, at least two wire bonding devices 300 are arranged at the rear of the feeding device 200 at the tail end of the feeding conveyor line 100, a wire cutting device 500 is arranged below the wire bonding devices 300, a rotatable reversing device 600 is arranged between the two wire bonding devices 300 on the feeding conveyor line 100, a clamping device 700 for clamping an airflow sensor and a jacking device 800 for jacking the airflow sensor are respectively arranged at the output end of the feeding conveyor line 100, the clamping device 700 is positioned above the feeding conveyor line 100, and the jacking device 800 is positioned below the feeding conveyor line 100; positioning devices 900 are respectively disposed on the feeding conveyor line 100 corresponding to the feeding device 200 and the wire bonding device 300.
When in actual use, the automatic welding line equipment is divided into a mold circulation working condition, a feeding working condition, a welding working condition and a discharging working condition.
When the mold circulation working condition is carried out, the feeding mold 120 circulates between the feeding conveying line 100 and the reflow conveying line 110, when the feeding mold 120 is conveyed to the tail end of the feeding conveying line 100, the feeding mold 120 is pushed onto the reflow conveying line 110 along the connecting platform 130 by utilizing the pushing device, so that the feeding mold 120 circulates to the starting end of the reflow conveying line 100, when the feeding mold 120 is conveyed to the tail end of the reflow conveying line 110, the feeding mold 120 is grabbed to the starting end of the feeding conveying line 100 along the connecting platform 130 by utilizing the grabbing device, so that the feeding mold 120 reflows to the feeding conveying line 100, thereby realizing the circulation movement of the feeding mold 120 and improving the utilization rate of the feeding mold 120.
When the feeding working conditions are carried out, each feeding device 200 is connected with an external feeding disc, the feeding device 200 is fed through the external feeding disc, the feeding mould 120 is continuously transferred to the lower part of each feeding device 200 on the feeding conveying line 100, and each feeding device 200 is only responsible for feeding the upper part area of the feeding mould 120, and the positioning device 900 is used for positioning the feeding mould 120 during feeding, so that the feeding mould 120 temporarily stops the circulation action; the multiple feeding devices 200 are utilized to form multi-stage feeding, so that the feeding interval of each airflow sensor is reduced, the operation of the whole automatic wire welding equipment is smoother, and the production efficiency of the airflow sensor is improved.
When welding working conditions are carried out, a corresponding number of wire welding devices 300 and wire cutting devices 500 are arranged according to the number of welding wires, the wire cutting devices 500 are connected with an external coil bobbin, the wire cutting devices 500 quantitatively cut electric wires, tin immersion treatment is carried out on two ends of the electric wires, then the wire welding devices 300 clamp the treated electric wires from the wire cutting devices 500 and transfer the electric wires to welding positions, when welding is carried out, the positioning devices 900 are used for positioning the feeding die 120 so as to keep the feeding die stationary, then the wire welding devices 300 are close to the airflow sensors, and simultaneously, the wire welding treatment is finished on all the airflow sensors on the feeding die 120; if the other electrical conductors are to be welded, when the feeding mold 120 flows to the reversing device 600, the reversing device 600 is utilized to reverse the feeding mold 120, so that the side of the feeding mold 120, which is not welded with the electrical conductors, is reversed to the side of the next wire bonding device 300, the problem that the wire bonding device 300 is crossed and wound with the electrical conductors welded before the other electrical conductors are avoided, the dislocation welding treatment of the air flow sensor is realized, and the quality of the bonding wires of the air flow sensor is improved.
When the feeding mold 120 reaches the upper side of the feeding mold 800 under the feeding working condition, the feeding conveyor line 100 stops the conveying action, the feeding mold 800 is lifted towards the bottom of the feeding mold 120 in the stop gap to extend into the feeding mold 120 to jack up the air flow sensor upwards, the clamping device 700 is transferred to the upper side of the air flow sensor at the moment, and the grabbing action is completed at the moment of jack up of the air flow sensor, so that the purpose of transferring the air flow sensor is achieved, and then the clamping device 700 is transferred to the feeding area to realize the feeding action of the air flow sensor.
The automatic circulation, automatic wire cutting, automatic wire welding and automatic blanking actions of the air flow sensor are realized through the separate multi-station, the wire welding quality and the wire welding efficiency of the air flow sensor are greatly improved, the air flow sensor can maintain good stability when a plurality of electric wires are welded, and welding problems such as wrong welding, missing welding and the like are avoided.
It should be noted that, the reflow conveyor line 110 is an existing conveyor line structure such as an existing belt conveyor line and a chain belt conveyor line, and the specific structure and the working principle are all in the prior art, and are not described herein again.
In this embodiment, the mold gripping device 140 is composed of a linear sliding module and a pneumatic clamping assembly; the die pushing device 150 consists of an air cylinder and a pushing block; the specific structure and working principle are all the prior art and are not described in detail herein.
As shown in fig. 1 to 16, further, a pressing device 400 for pressing and positioning the air flow sensor is disposed on the feeding conveyor line 100 at the input end of the wire bonding device 300, and a wire pressing device 410 for pressing and positioning the electrical wire is disposed on the feeding conveyor line 100 at the output end of the wire bonding device 300; before welding wires, the air flow sensor for preparing the welding wires is reinforced and positioned by utilizing the material pressing device 400, and the air flow sensor is slightly pressed by the material pressing device 400, so that the air flow sensor is firmly fixed on the feeding die 120, and the stability of the air flow sensor during welding is improved; after the bonding wires are finished, the wire body of the electric wire on the airflow sensor is pressed by the wire pressing device 410, so that the electric wire can be kept in a straight and smooth state, the problems of tail turning or splitting of the electric wire are avoided, and the problem of cross winding of the electric wire can not occur when other electric wires are welded later.
In this embodiment, the pressing device 400 includes a first telescopic cylinder 401 and a pressing block 402, the first telescopic cylinder 401 is detachably connected with one side of the feeding conveyor line 100 through a sliding mounting frame 420, the pressing block 402 is disposed on an output end of the first telescopic cylinder 401, the pressing block 402 is located above the feeding mold 120, an end portion of the pressing block 402 extends toward the direction of the placement groove 121, and a flexible pressing portion 403 for pressing the air flow sensor is disposed at a bottom of the pressing block 402; when the air flow sensor is used, the first telescopic cylinder 401 is utilized to control the up-and-down motion of the pressing block 402, so that the pressing action and the releasing action of the pressing block 402 on the air flow sensor are realized; the flexible pressing part 403 can prevent the hard collision between the pressing block 402 and the airflow sensor, and prevent the pressing block 402 from causing unnecessary damage to the airflow sensor.
The flexible pressing portion 403 is a conventional rubber pressing portion, a silicone pressing portion, or the like having a flexible characteristic.
In this embodiment, the wire pressing device 410 includes a second telescopic cylinder 411, a lifting seat 412, and a wire pressing bar 413, where the second telescopic cylinder 411 is detachably connected to one side of the feeding conveyor line 100 through a sliding mounting frame 420, the lifting seat 412 is disposed at an output end of the second telescopic cylinder 411, the wire pressing bar 413 is rotatably connected to an end of the lifting seat 412 through a torsion spring assembly, and the wire pressing bar 413 is located above one side of the feeding mold 120; when the wire bonding machine is used, the lifting seat 412 is controlled to lift up and down towards the direction of the air flow sensor by the second telescopic cylinder 411, so that the pressing action and the releasing action of the wire bonding 413 on the electric wire are realized, and after the wire bonding operation of the air flow sensor is completed, the wire bonding fixing action is performed on the electric wire by the wire bonding 413, so that the tail warping or the split problem of the electric wire is eliminated, and the state of the electric wire is smoother and smoother; in addition, the torsion spring component is utilized to buffer the extrusion action of the wire pressing strip 413, so that the wire pressing strip 413 is prevented from flattening the electric wires, and the safety of the wire pressing device 410 in use is improved.
As shown in fig. 1 to 16, further, the feeding device 200 includes a rotating mechanical arm 210, a swing arm 220 is disposed on the rotating mechanical arm 210, and a nozzle portion 230 that can extend and retract up and down is disposed at an end of the swing arm 220; a feeding seat 240 for connecting with external feeding equipment is arranged below one side of the rotary mechanical arm 210; during feeding, the air flow sensor of the feeding seat 240 is sucked through the suction nozzle portion 230, the swing arm 220 is driven to rotate by the rotary mechanical arm 210, so that the suction nozzle portion 230 rotates to the upper portion of the feeding mold 120, at this time, the suction nozzle portion 230 extends towards the feeding mold 120 and finishes the feeding action, so that the air flow sensor is placed on the feeding mold 120, the rotary mechanical arm 210 and the suction nozzle portion 230 repeatedly execute the material taking action and the feeding action until at least partial areas on the feeding mold 120 are filled with the air flow sensor, and then the feeding action on the feeding mold 120 is stopped.
In this embodiment, the suction nozzle portion 230 includes a third telescopic cylinder 231, an air supply unit 232, and a suction nozzle head 233, the air supply unit 232 and the third telescopic cylinder 231 are respectively disposed at the top of the swing arm 220, the telescopic end of the third telescopic cylinder 231 extends downward of the swing arm 220, the suction nozzle portion 230 is disposed at the end of the telescopic end of the third telescopic cylinder 231, and the suction nozzle portion 230 is communicated with the air supply unit 232 through an air pipe; when in use, the third telescopic cylinder 231 is utilized to adjust the extension amount of the suction nozzle head 233, so as to adjust the working distance between the suction nozzle head 233 and the feeding seat 240 or the feeding mold 120, and in addition, the air supply unit 232 is utilized to control the adsorption action and the release action of the suction nozzle head 233, so that the material taking action and the material discharging action of the air flow sensor are realized.
It should be noted that, the air supply unit 232 is an existing vacuum generator, and the specific structure and the working principle are all the existing technologies, which are not described herein.
As shown in fig. 1 to 16, further, the wire bonding device 300 includes a traversing module 310, a lifting module 320 is drivingly connected to the traversing module 310, and a wire taking assembly 330 and a welding assembly 340 are drivingly connected to the lifting module 320; when in use, the sliding assemblies with two degrees of freedom are formed by the transverse moving module 310 and the lifting module 320, so that the wire taking assembly 330 and the wire welding assembly rotate between a wire taking station and a wire welding station, and the overall wire welding efficiency of the air flow sensor is improved; the wire-extracting assembly 330 is utilized to clamp the electrical wire processed by the wire cutting device 500, and the welding process between the electrical wire and the air flow sensor is realized by utilizing the welding wire assembly.
It should be noted that, the traversing module 310 and the lifting module 320 are both linear sliding module structures, and the specific structure and the working principle are all in the prior art, and are not described herein again.
As shown in fig. 1 to 16, the wire taking assembly 330 further includes a first pneumatic clamping finger 331, the first pneumatic clamping finger 331 is connected with the lifting module 320, the output end of the first pneumatic clamping finger 331 is respectively provided with a first clamping finger 332 and a second clamping finger 333, a transmission seat 334 is provided below the first clamping finger 332 and the second clamping finger 333, a plurality of wire clamping units 335 are provided on the transmission seat 334, and all the wire clamping units 335 are in transmission connection with the first clamping finger 332 and the second clamping finger 333; the welding assembly 340 includes a lifting cylinder 341 and a welding electric control assembly 342, the lifting cylinder 341 is connected with the lifting module 320, the welding electric control assembly 342 is connected with an output end of the lifting cylinder 341, an electric welding part 343 is arranged at one side of the welding electric control assembly 342, and a plurality of welding tool bits 344 corresponding to the wire clamping unit 335 are distributed on the electric welding part 343; when in use, the first pneumatic clamping finger 331 synchronously drives all the wire clamping units 335 to open and close by utilizing the first clamping finger 332 and the second clamping finger 333 so as to realize synchronous clamping action and releasing action on a plurality of electric wires and improve the overall welding wire efficiency; in addition, the lifting cylinder 341 drives the electric welding part 343 to approach or separate from the electric lead and the air flow sensor, and the welding electric control assembly 342 drives the electric welding part 343 to conduct electric conduction to heat the welding tool bit 344, so that the welding tool bit 344 can weld the electric lead and the air flow sensor.
In the present embodiment, the wire clamping unit 335 includes a first clamping arm 3351 and a second clamping arm 3352, and a wire clamping groove 3353 is formed between the first clamping arm 3351 and the second clamping arm 3352; the bottom of the first clamping finger 332 is provided with a first connecting plate 3321, the first connecting plate 3321 is connected with all the first clamping arms 3351, the bottom of the second clamping finger 333 is provided with a second connecting plate 3331, the second connecting plate 3331 is connected with all the second clamping arms 3352, and the transmission seat 334 is respectively provided with a first guide chute 3341 and a second guide chute 3342 which are in sliding connection with the first connecting plate 3321 and the second connecting plate 3331; a third guiding chute 3343 is arranged at the top of the transmission seat 334, and guiding and sliding parts 3354 which are in sliding connection with the third guiding chute 3343 are arranged at the top of the first clamping arm 3351 and the second clamping arm 3352; when in use, the first clamping fingers 332 and the second clamping fingers 333 are utilized to respectively drive all the first clamping arms 3351 and all the second clamping arms 3352 to synchronously perform relative swinging motions, so as to realize clamping and releasing actions of the clamping grooves 3353; the first clamping finger 332 synchronously drives all the first clamping arms 3351 to do linear sliding motion along the first guide sliding groove 3341 by using the first connecting plate 3321, and the second clamping finger 333 synchronously drives all the second clamping arms 3352 to do linear sliding motion along the second guide sliding groove 3342 by using the second connecting plate 3331, so that clamping motion and releasing motion between the first clamping arms 3351 and the second clamping arms 3352 are realized; in addition, the third guide sliding groove 3343 and the guide sliding part 3354 improve the stability of the first clamping arm 3351 and the second clamping arm 3352 during sliding, and avoid the problem that the first clamping arm 3351 and the second clamping arm 3352 shift during sliding.
It should be noted that, the first pneumatic clamping finger 331 is an existing pneumatic clamping finger structure, and the specific structure and the working principle are all in the prior art, and are not described herein.
It should be noted that, the welding electric control component 342 and the electric welding portion 343 are conventional electric welding component structures, and the specific structure and the working principle are all conventional technologies, which are not described herein.
As shown in fig. 1 to 16, the wire cutting device 500 further includes a wire cutting table 510, two opposite rotating assemblies 511 are disposed on the wire cutting table 510, a first wire clamping assembly 520 and a second wire clamping assembly 530 are respectively connected to the two rotating assemblies 511 in a rotating manner, a wire cutting assembly 550 is disposed between the first wire clamping assembly 520 and the second wire clamping assembly 530, and a wire pulling assembly 540 that can stretch toward the direction of the wire cutting assembly 550 is disposed on one side of the wire cutting table 510 close to the second wire clamping assembly 530; when in use, the wire cutting table 510 is connected with an external winding frame, the first wire clamping component 520 introduces the free end of an electric wire into the wire cutting device 500, the first wire clamping component 520 is driven to rotate downwards by the rotating component 511, so that the free end of the electric wire can be soaked in an external tin paste box, the electric wire can be turned over and reset after being soaked, the wire pulling component 540 stretches out towards the direction of the first wire clamping component 520, clamps the free end of the electric wire, pulls the electric wire towards the direction of the second wire clamping component 530, at the moment, the second wire clamping component 530 clamps the wire body of the electric wire, quantitatively cuts the electric wire by the wire cutting component 550, and when the cutting is finished, the second wire clamping component 530 is driven to rotate downwards by the rotating component 511, so that the cut end of the electric wire can be soaked in the external tin paste box, and the electric wire can be turned over and reset after the soaking is finished, so that the whole wire cutting process is completed.
It should be noted that, the rotating assembly 511 is an existing motor assembly structure, and the specific structure and the working principle are all of the prior art, and are not described herein.
In this embodiment, the first wire clamping assembly 520 includes a second pneumatic clamping finger 521, the second pneumatic clamping finger 521 is rotatably connected with one of the rotating assemblies 511, the output end of the second pneumatic clamping finger 521 is provided with a first clamping plate 522 and a second clamping plate 523 that can be opened and closed relatively, a wire passing slot 524 is formed between the second clamping plate 523 and the second pneumatic clamping finger 521, the end of the second clamping plate 523 is provided with a wire block 525, and the wire block 525 is provided with a plurality of wire holes; the second wire clamping assembly 530 includes a third pneumatic clamping finger 531, the third pneumatic clamping finger 531 is rotatably connected with the other rotating assembly 511, two clamping strips 532 that can be opened and closed relatively are provided at the output end of the third pneumatic clamping finger 531, a wire pressing groove 533 is formed between the two clamping strips 532, and the wire pulling assembly 540 can extend and retract into the wire pressing groove 533; when the electric wire cutting table 510 is used, the rotary assembly 511 is utilized to realize the rotary action of the second pneumatic clamping finger 521 and the third pneumatic clamping finger 531, so that the second pneumatic clamping finger 521 and the third pneumatic clamping finger 531 can drive the end parts of the electric wires to carry out tin dipping treatment, the second pneumatic clamping finger 521 controls the relative opening and closing action of the first clamping plate 522 and the second clamping plate 523 to realize the clamping action and the releasing action of the electric wires, the electric wires on the external coil frame pass through the wire passing groove 524 from the lower part of the second pneumatic clamping finger 521 and then extend through the corresponding wire passing groove 524 on the wire guide block 525, and the wire guide block 525 is utilized to guide the electric wires, so that the electric wires are smoother when entering the wire cutting table 510, and the problem of cross winding of the electric wires is avoided; in addition, when the electrical conductor is pulled to the third pneumatic clamping finger 531, the third pneumatic clamping finger 531 controls the two clamping strips 532 to open and close, so as to realize the clamping action and the releasing action of the wire pressing groove 533 on the electrical conductor, when the wire pressing groove 533 is opened, the wire pulling assembly 540 is utilized to extend towards the wire pressing groove 533 until the wire pulling assembly 540 extends to the outer side of the wire guide block 525 to clamp the free end of the electrical conductor, and then the wire pulling assembly 540 performs the retracting action to pull the electrical conductor towards the wire pressing groove 533, so as to adjust the cutting length of the electrical conductor.
In this embodiment, the wire pulling assembly 540 includes a push-pull cylinder 541 and a pneumatic clamp 542, the push-pull cylinder 541 is disposed below the third pneumatic clamp finger 531, the bottom of the pneumatic clamp 542 is in transmission connection with the push-pull cylinder 541, the pneumatic clamp 542 is located outside the third pneumatic clamp finger 531, and the output end of the pneumatic clamp 542 extends toward the direction of the wire pressing groove 533; when the wire feeding device is used, the push-pull cylinder 541 is used for driving the pneumatic clamp 542 to perform linear sliding motion between the second pneumatic clamp finger 521 and the third pneumatic clamp finger 531, so that the wire pulling motion of the electric wire is realized, and the electric wire can be automatically and quantitatively fed.
In this embodiment, the wire cutting assembly 550 includes a lower base 551 and an upper base 552 capable of lifting up and down, a lower cutter 553 is disposed at the top of the lower base 551, lower peeling cutters 554 are disposed at two sides of the lower cutter 553, an upper cutter 555 corresponding to the lower cutter 553 is disposed at the bottom of the upper base 552, a wire stripping seat 556 capable of lifting up and down is disposed above the upper base 552, and upper peeling cutters 557 corresponding to the lower peeling cutters 554 are disposed at two sides of the bottom of the wire stripping seat 556; when cutting wires, the upper base 552 which can be lifted up and down is pressed against the lower base 551, so that the upper cutter 555 and the lower cutter 553 realize the cutting action of the electric wires, and the wire stripping seat 556 is used for controlling the cutting action of the upper stripping cutter 557 and the lower stripping cutter 554 so as to execute the stripping action on the end parts of the electric wires.
In the present embodiment, the upper base 552 and the wire stripping seat 556 are respectively connected to the wire cutting table 510 via at least one cylinder assembly, so as to realize a lifting operation.
As shown in fig. 1 to 16, further, a fracture is provided on the feeding conveyor line 100; the reversing device 600 includes a mounting bracket 610, the mounting bracket 610 is located in the fracture, a rotating mechanism 620 is provided at the top of the mounting bracket 610, a rotating seat 630 is provided below the mounting bracket 610, the rotating seat 630 is in transmission connection with the rotating mechanism 620, reversing discs 640 are respectively provided at two sides of the bottom of the rotating seat 630, reversing grooves 650 which are communicated with two ends of the fracture of the feeding conveyor line 100 are formed between the two reversing discs 640, and the reversing grooves 650 can be in sliding connection with the feeding mold 120; when the automatic welding machine is used, the rotating mechanism 620 is erected above the feeding conveying line 100 by utilizing the mounting bracket 610, the reversing disc 640 is flush with the conveying surface of the feeding conveying line 100, when the feeding conveying line 100 conveys the feeding die 120 to the reversing disc 640, the feeding die enters the reversing groove 650, the rotating mechanism 620 drives the reversing disc 640 to reverse through the rotating seat 630, so that the positions of the reversing grooves 650 on two sides are reversed, the reversing action of the feeding die 120 is realized, the welding direction of the air flow sensor is adjusted, and the air flow sensor can be subjected to dislocation welding during welding wires.
It should be noted that, the rotating mechanism 620 is an existing motor structure, and the specific structure and the working principle are all the prior art, which is not described herein again.
As shown in fig. 1 to 16, further, the feeding mold 120 is provided with a plurality of placement grooves 121 for preventing the air flow sensor; the material clamping device 700 comprises a traversing mechanism 710, wherein the traversing mechanism 710 is in transmission connection with a lifting mechanism 720 capable of lifting towards the direction of the feeding mold 120, the output end of the lifting mechanism 720 is provided with a material clamping part 730, the end part of the material clamping part 730 is provided with a plurality of clamping grooves 740 corresponding to the placing grooves 121, and the clamping grooves 740 are internally provided with telescopic parts 750 capable of stretching towards the lower part; when the airflow sensor is jacked up by the jacking device 800, the top of the airflow sensor is clamped into the clamping groove 740, so that the material transferring action is achieved, all the airflow sensors are simultaneously transferred to the clamping part 730, then the traversing mechanism 710 is utilized to transfer the clamping part 730 to a blanking area, and the airflow sensor is ejected out of the clamping groove 740 by the telescopic part 750 during blanking, so that the blanking action can be completed; the material moving action of the air flow sensor is realized by utilizing the material pushing mechanism to cooperate with the material clamping part 730, the clamping and fixing of the air flow sensor are realized by utilizing the deformation principle of the material clamping part 730, and the stability of the air flow sensor in the transferring process is improved.
It should be noted that, the telescopic portion 750 is a mechanism with telescopic function such as an existing cylinder structure and an electric telescopic rod structure, and the specific structure and the working principle are all in the prior art, and are not described herein again.
As shown in fig. 1 to 16, further, a chute 102 is disposed on the feeding conveyor line 100 along the length thereof, and a plurality of feeding dies 120 are distributed in the chute 102; the material ejection device 800 comprises a lifting assembly 810, a lifting frame 820 and a plurality of propping parts 830 which are connected with the placing grooves 121 in a matched manner, wherein the lifting frame 820 and the lifting assembly 810 are positioned below the sliding grooves 102, the lifting frame 820 is in transmission connection with the lifting assembly 810, all the propping parts 830 are positioned at the top of the lifting frame 820, the end parts of the propping parts 830 are provided with air bag parts 840, the propping parts 830 are provided with first air channels communicated with the air bag parts 840, the lifting frame 820 is provided with second air channels communicated with the first air channels, and the outlet of the second air channels is provided with an air tap assembly 850; when the air bag part 840 is used, the air bag part 840 is connected with an external air source through the first air path, the second air path and the air tap assembly 850, when the propping part 830 stretches into the placing groove 121 and approaches the bottom of the air flow sensor, the external air source can inflate the air bag part 840 until the air bag part 840 contacts with the bottom of the air flow sensor, then the propping part 830 pushes the air bag part 840 upwards when contacting, and the air bag part 840 is utilized to jack up the air flow sensor upwards, after the air flow sensor is clamped into the clamping groove 740, the external air source instantly extracts air in the air bag part 840 to restore the air bag part 840 to a shrunken state, so that the propping part 830 can not wear the air bag part 840 when retracting, and the stability of the air bag part 840 when in use is improved; the air bag part 840 is used as a medium to contact the air flow sensor, so that the damage to the surface of the air flow sensor caused by the propping part 830 can be effectively avoided, and the safety of the air flow sensor during blanking is improved.
In this embodiment, the feeding conveyor line 100 includes a transfer slide rail 101, the slide slot 102 is located on the transfer slide rail 101, a plurality of push block assemblies 103 capable of opening and closing up and down are disposed below the slide slot 102 along the length direction thereof, all the push block assemblies 103 are connected by a connecting rod 104, a plurality of sliding bases 105 are disposed at the bottom of the transfer slide rail 101 along the length direction thereof, and the sliding bases 105 are slidably connected with the connecting rod; one end of the transfer sliding rail 101 is provided with a screw motor assembly 106, and one end of the connecting rod is in transmission connection with the screw motor assembly 106; when the feeding mold is used, the sliding base 105 is utilized to guide the connecting rod to slide, so that the connecting rod can slide linearly along the length direction of the conveying sliding rail 101, in addition, the screw rod motor assembly 106 is utilized to drive the connecting rod to slide linearly, when the pushing block assembly 103 is conveyed to the rear of the feeding mold 120, the pushing block assembly 103 enters an open state to enable the top of the pushing block assembly to extend into the sliding groove 102, when the connecting rod drives the pushing block assembly 103 to move towards the feeding mold 120, the pushing block assembly 103 pushes one side of the feeding mold 120 to slide along the length direction of the sliding groove 102, so that the conveying movement of the feeding mold 120 is realized, and when the feeding mold 120 is conveyed in place, the pushing block assembly 103 is downwards closed to return to the lower side of the sliding groove 102 to complete a reset movement, so that the next feeding movement preparation is prepared.
In this embodiment, the pushing block assembly 103 includes a mounting seat, a hinge groove is provided at the top of the mounting seat, a pushing slide block is hinged in the hinge groove, and an electric telescopic rod is provided in the mounting seat below the pushing slide block; the electric telescopic rod is used for adjusting the ejection height of the pushing sliding block; when the pushing device is used, the lifting height of the pushing slide block is controlled through the electric telescopic rod, so that the telescopic action of the pushing slide block in the sliding groove 102 is controlled, and the pushing action of the pushing slide block on the feeding die 120 can be realized.
As shown in fig. 1 to 16, further, the positioning device 900 includes a traversing part 910 and a push-pull unit 920, the traversing part 910 is disposed on one side of the feeding line 100, the push-pull unit 920 is in transmission connection with the traversing part 910, an output end of the push-pull unit 920 faces the direction of the feeding mold 120, a clamping plate 930 is disposed on an output end of the push-pull unit 920, and a clamping groove 940 that is cooperatively connected with the feeding mold 120 is disposed at an end of the clamping plate 930; when in use, the push-pull unit 920 is utilized to realize the positioning action and the releasing action of the clamping plate 930 on the feeding die 120, when the push-pull unit 920 drives the clamping plate 930 to move towards the feeding die 120, the clamping plate 930 is clamped with the feeding die 120 by the clamping groove 940, so that the feeding die 120 cannot move along with the feeding conveying line 100, after the feeding die 120 is clamped by the clamping plate 930, the feeding conveying line 100 correspondingly executes the slowing action so as to execute the feeding operation or the wire welding operation, and when the feeding die 120 needs to be released, the telescopic end of the push-pull unit 920 is contracted to separate the clamping groove 940 from the feeding die 120, so that the releasing action of the feeding die 120 is realized.
It should be noted that, the traverse portion 910 may be an existing screw motor assembly, the push-pull unit 920 may be an existing cylinder assembly, and the specific structure and the working principle are all in the prior art, which is not described herein.
In summary, through dividing the action of establishing the autonomous circulation, independently cutting out the line, independently bonding wire and independently unloading of multistation realization air current sensor, greatly improved air current sensor's bonding wire quality and bonding wire efficiency, make air current sensor can keep good stability when welding many electric wires, avoid appearing wrong welding, leak welding scheduling welding problem.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present invention and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present invention as defined in the following claims.
Claims (10)
1. The automatic wire welding equipment is characterized by comprising a feeding conveying line and a reflow conveying line, wherein two ends of the feeding conveying line and the reflow conveying line are respectively connected through a connecting platform, a plurality of feeding dies are arranged on the feeding conveying line and the reflow conveying line, a die grabbing device capable of transversely moving along the length direction of the feeding dies is arranged on the connecting platform close to the input end of the feeding conveying line, and a die pushing device capable of stretching along the length direction of the connecting platform is arranged on the output end of the feeding conveying line; the feeding device comprises a feeding conveying line, and is characterized in that at least two feeding devices for feeding the feeding die are arranged at the input end of the feeding conveying line, at least two wire bonding devices are arranged behind the feeding device at the tail end of the feeding conveying line, wire cutting devices are arranged below the wire bonding devices, rotatable reversing devices are arranged between the two wire bonding devices on the feeding conveying line, a clamping device for clamping an air flow sensor and a jacking device for jacking the air flow sensor are respectively arranged at the output end of the feeding conveying line, the clamping device is arranged above the feeding conveying line, and the jacking device is arranged below the feeding conveying line; and positioning devices are arranged on the feeding conveying line corresponding to the feeding device and the welding wire device respectively.
2. The automated wire bonding apparatus of claim 1, wherein the feed conveyor line is provided with a press device for press positioning of the air flow sensor at an input end of the wire bonding device, and wherein the feed conveyor line is provided with a press device for press positioning of the electrical wire at an output end of the wire bonding device.
3. The automatic wire welding equipment according to claim 1, wherein the feeding device comprises a rotary mechanical arm, a swing arm is arranged on the rotary mechanical arm, and a suction nozzle part capable of extending up and down is arranged at the end part of the swing arm; and a feeding seat used for being connected with external feeding equipment is arranged below one side of the rotary mechanical arm.
4. The automated wire bonding apparatus of claim 1, wherein the wire bonding device comprises a traversing module, wherein a lifting module is drivingly connected to the traversing module, and wherein a wire takeout assembly and a welding assembly are drivingly connected to the lifting module.
5. The automated wire bonding apparatus of claim 4, wherein the wire-taking assembly comprises a first pneumatic clamping finger, the first pneumatic clamping finger is connected with the lifting module, the output end of the first pneumatic clamping finger is respectively provided with a first clamping finger and a second clamping finger, a transmission seat is arranged below the first clamping finger and the second clamping finger, a plurality of wire clamping units are arranged on the transmission seat, and all the wire clamping units are in transmission connection with the first clamping finger and the second clamping finger; the welding assembly comprises a lifting cylinder and a welding electric control assembly, the lifting cylinder is connected with the lifting module, the welding electric control assembly is connected with the output end of the lifting cylinder, an electric welding part is arranged on one side of the welding electric control assembly, and a plurality of welding tool bits corresponding to the wire clamping unit are distributed on the electric welding part.
6. The automatic wire bonding equipment according to claim 1, wherein the wire cutting device comprises a wire cutting table, two rotating assemblies with opposite positions are arranged on the wire cutting table, a first wire clamping assembly and a second wire clamping assembly are respectively connected to the two rotating assemblies in a rotating mode, a wire cutting assembly is arranged between the first wire clamping assembly and the second wire clamping assembly, and a wire pulling assembly which can stretch towards the direction of the wire cutting assembly is arranged on one side, close to the second wire clamping assembly, of the wire cutting table.
7. An automated wire bonding apparatus according to claim 1 wherein the feed conveyor line is provided with a break; the reversing device comprises a mounting bracket, wherein the mounting bracket is positioned in the fracture, a rotating mechanism is arranged at the top of the mounting bracket, a rotating seat is arranged below the mounting bracket, the rotating seat is in transmission connection with the rotating mechanism, reversing discs are respectively arranged on two sides of the bottom of the rotating seat, reversing grooves communicated with two ends of the fracture of the feeding conveying line are formed between the two reversing discs, and the reversing grooves can be in sliding connection with the feeding mould.
8. The automated wire bonding apparatus of claim 1 wherein the feed die is provided with a plurality of placement slots for preventing air flow sensors; the material clamping device comprises a transverse moving mechanism, a lifting mechanism capable of lifting towards the direction of the feeding die is connected to the transverse moving mechanism in a transmission mode, a material clamping part is arranged at the output end of the lifting mechanism, a plurality of clamping grooves corresponding to the placing grooves are formed in the end portions of the material clamping part, and telescopic parts capable of stretching towards the lower portions of the clamping grooves are arranged in the clamping grooves.
9. The automated wire bonding apparatus of claim 8 wherein said feed conveyor is provided with a chute along its length, a plurality of said feed dies being distributed within said chute; the material jacking device comprises a lifting assembly, a lifting frame and a plurality of jacking parts which are matched and connected with the placing grooves, wherein the lifting frame is located below the sliding grooves and is in transmission connection with the lifting assembly, all the jacking parts are located at the top of the lifting frame, an air bag part is arranged at the end part of each jacking part, a first air passage communicated with the air bag part is arranged in each jacking part, a second air passage communicated with the first air passage is arranged in the lifting frame, and an air nozzle assembly is arranged at the outlet of each second air passage.
10. The automatic wire bonding equipment according to claim 1, wherein the positioning device comprises a traversing part and a push-pull unit, the traversing part is arranged on one side of the feeding conveying line, the push-pull unit is in transmission connection with the traversing part, the output end of the push-pull unit faces the direction of the feeding mold, a clamping plate is arranged on the output end of the push-pull unit, and a clamping groove in matched connection with the feeding mold is formed in the end part of the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311776577.7A CN117697062A (en) | 2023-12-21 | 2023-12-21 | Automatic wire welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311776577.7A CN117697062A (en) | 2023-12-21 | 2023-12-21 | Automatic wire welding equipment |
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| CN117697062A true CN117697062A (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311776577.7A Pending CN117697062A (en) | 2023-12-21 | 2023-12-21 | Automatic wire welding equipment |
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| CN (1) | CN117697062A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118321467A (en) * | 2024-04-09 | 2024-07-12 | 无锡恒泰照明科技有限公司 | Material conveying equipment of electric bicycle lamp bead wire bonding machine |
| CN120095256A (en) * | 2025-05-09 | 2025-06-06 | 贵州轻工职业技术学院 | Motor wire harness welding machine |
-
2023
- 2023-12-21 CN CN202311776577.7A patent/CN117697062A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118321467A (en) * | 2024-04-09 | 2024-07-12 | 无锡恒泰照明科技有限公司 | Material conveying equipment of electric bicycle lamp bead wire bonding machine |
| CN118321467B (en) * | 2024-04-09 | 2024-09-03 | 无锡恒泰照明科技有限公司 | Material conveying equipment of electric bicycle lamp bead wire bonding machine |
| CN120095256A (en) * | 2025-05-09 | 2025-06-06 | 贵州轻工职业技术学院 | Motor wire harness welding machine |
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