CN115106607A - Metal welding wire feeding device - Google Patents
Metal welding wire feeding device Download PDFInfo
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- CN115106607A CN115106607A CN202211044961.3A CN202211044961A CN115106607A CN 115106607 A CN115106607 A CN 115106607A CN 202211044961 A CN202211044961 A CN 202211044961A CN 115106607 A CN115106607 A CN 115106607A
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- 238000004021 metal welding Methods 0.000 title claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 207
- 238000001179 sorption measurement Methods 0.000 claims abstract description 61
- 238000013519 translation Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 229910010293 ceramic material Inorganic materials 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 59
- 230000000694 effects Effects 0.000 abstract description 28
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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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
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/063—Solder feeding devices for wire feeding
-
- 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
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- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention belongs to the technical field of welding equipment, and particularly relates to a metal welding wire feeding device which comprises a welding machine body, wherein a closed plate is arranged outside the welding machine body, a communicating frame is arranged on one side of the welding machine body, a circulating guide rail is fixed outside the welding machine body and positioned inside the closed plate, a plurality of limiting rods are arranged outside the circulating guide rail, a translation slide rail is arranged below the circulating guide rail, an adsorption component is arranged outside the translation slide rail, and the adsorption component is used for adsorbing and conveying a welding wire; can the automated inspection welding wire through the system and use up, the circulation guide rail operation drives the gag lever post motion afterwards, and the material that has emptied moves away, removes the top to adsorption component with the complete new material, starts adsorption component afterwards, live and carry the welding wire head of reserving to the guard plate in, so just reached can use up the automatic effect of reloading after the welding wire, improve welding jobs's efficiency for welding jobs can go on in succession.
Description
Technical Field
The invention belongs to the technical field of welding equipment, and particularly relates to a metal welding wire feeding device.
Background
In the process of industrial processing, welding processing is often used, welding wires are used in the welding process, the welding wires are used as filler metals or metal wire welding materials for conducting, and the welding wires need to be continuously supplied along with the welding in the actual welding process so as to ensure the normal operation of welding.
The existing welding wires are generally coiled on a material tray to be used in a coiled mode, so that the welding wires are convenient to transport and do not occupy too much space, the welding wires are convenient to store, the existing welding equipment is also installed in a mode of adopting a wire tray, and the effect of facilitating wire supply can be achieved through the disk-shaped design of the welding wire materials.
Most of the existing welding equipment is provided with one mounting part inside, so that only one welding wire disc can be used when the welding equipment is used, workers need to replace the welding wire disc for many times in the actual welding process, the welding efficiency is influenced, and particularly, the quality of a welding workpiece is influenced when half of welding wires are consumed.
Therefore, the invention provides a metal welding wire feeding device.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the metal welding wire feeding device comprises a welding machine body, wherein a closed plate is arranged outside the welding machine body, a communicating frame is arranged on one side of the welding machine body, a circulating guide rail is fixed outside the welding machine body and inside the closed plate, a plurality of limiting rods are arranged outside the circulating guide rail, a translation slide rail is arranged below the circulating guide rail, an adsorption component is arranged outside the translation slide rail and used for adsorbing and conveying welding wires, a protection plate is arranged on one side, close to the communicating frame, of the translation slide rail, and a pair of wire supply wheels are arranged inside the protection plate; when the welding wire feeding system works, firstly, a guide pipe connected with a welding gun is arranged on a communicating frame, then, coiled welding wires are sequentially arranged on a plurality of limiting rods, welding wire material heads with enough adsorption length of an adsorption component are required to be left in each coiled welding wire material, in order to prevent the welding wire material from collapsing, a certain amount of coagulants can be coated on the surface of the welding wire, then, the material closest to the adsorption component is disassembled, then, the welding wire sequentially passes through the adsorption component, a protection plate and a pair of wire supply wheels inside the adsorption component, finally, the welding wire penetrates into the guide pipe through the communicating frame, then, the wire supply wheels are started to convey the welding wire, the welding wire can be fed, when one coil of welding wire is used up, the system can automatically detect that the welding wire is used up, then, a circulating guide rail operates to drive the limiting rods to move, the empty material is removed, the completely new material is moved to the position above the adsorption component, and then, the adsorption component is started, the reserved welding wire head is adsorbed and conveyed into the protection plate, so that the effect of automatic material changing after the welding wire is used up is achieved, the efficiency of welding operation is improved, and the welding operation can be continuously carried out.
Preferably, the adsorption assembly comprises an adsorption plate, the adsorption plate is in a right-angle trapezoid shape, the bevel edge of the adsorption plate is arc-shaped, a hollow groove is formed in the adsorption plate, a mounting frame is fixed above the hollow groove, a breathable pad is fixed in the mounting frame, a breathable frame is installed on one side, away from the translation sliding rail, of the adsorption plate, a hollow column is installed on one side, close to the hollow groove, of the breathable frame, the other side of the breathable frame is connected with a vacuum extractor through a pipeline, and a plurality of through holes are formed in the hollow column; the during operation, after the welding wire used up, the circulation guide rail drives brand-new material and moves to the top of adsorbing the subassembly, at this moment the operation of evacuation machine begins the evacuation, thereby produce the negative pressure, this negative pressure passes through the ventilation frame, the lens pad is used in the dead slot inside, at this moment ventilation pad just can produce the adsorption affinity to the welding wire stub bar of top, thereby adsorb the welding wire stub bar on the ventilation pad, carry it afterwards again can, so just reached and can make the welding wire use up the automatic welding wire stub bar of snatching the reservation, carry out the effect of carrying on it, automatic installation's effect has been realized.
Preferably, a plurality of lens pads are fixed inside the breathable pad, and a photoelectric sensor is installed on one side, close to the empty groove, of each lens pad; during operation, when the welding wire slides on the gas permeable pad, the photoelectric sensor can detect the welding wire through the lens pad, and after the welding wire is used up, the light of the photoelectric sensor is not shielded any more, so that a signal is sent to a system, and the effect of automatically detecting whether the welding wire exists or not is achieved.
Preferably, a plurality of rotating columns are arranged inside the mounting frame and at the inclined edge of the adsorption plate, and the outer parts of the rotating columns are connected with an output shaft of a driving motor; during operation, it should be noted that the reserved length of welding wire stub bar should be enough that the welding wire is adsorbed on the rotation post, and after the welding wire was adsorbed on the rotation post, thereby it is preceding to rotate the operation of post and roll and drive the welding wire and carry, and the gag lever post also rotates in step and pay-off to the welding wire in this moment, so just reached the effect that can automatic feeding welding wire.
Preferably, a limiting ring is arranged on one side, close to the protection plate, of the adsorption assembly, a through hole matched with the welding wire is formed in the limiting ring, the outer portion of the through hole is subjected to fillet treatment, a ceramic material is plated on the surface of the limiting ring, and the angle of the inclined edge of the adsorption plate is matched with the through hole of the limiting ring; during operation, in the process that the welding wire is conveyed, the welding wire can slide through the limiting ring, the limit of the limiting ring on the welding wire can effectively reduce the abrasion of the welding wire to the wire supply wheel during the conveying process, the service life of the wire supply wheel and the stability of welding wire supply are improved, the welding wire supply is prevented from being abnormal, and meanwhile, the external ceramic material can improve the abrasion resistance of the limiting ring and prolong the service life of the limiting ring.
Preferably, a wire guide column is fixed on one side, close to the translation sliding rail, of the protection plate, a through hole matched with a welding wire is formed in the wire guide column, and a sponge is fixed in the through hole; during operation, when the welding wire is conveyed through the wire guide column, the sponge inside the welding wire can clean the surface of the welding wire, the cleanliness of the welding wire is improved, and the subsequent welding quality is further improved.
Preferably, a connecting column is fixed at the bottom end of the limiting rod, the connecting column is installed on the circulating guide rail, a sliding block is fixed at the bottom end of the connecting column, a top ring is connected to the outside of the limiting rod in a sliding manner, an electric telescopic rod is fixed between the top ring and the sliding block, a pair of clamping rings is fixed on one side of the closing plate close to the welding machine body, and the installation position of each clamping ring is matched with the track of the limiting rod; when the automatic material recovery device works, a pair of clamping rings are installed on the closing plate, a brand-new roll material can be installed on one clamping ring, the other clamping ring is vacant, after a certain roll material is used up, when the roll material rotates to the vacant clamping ring through the circulating guide rail, the electric telescopic rod moves to drive the top ring to slide on the limiting rod, so that the vacant material is pushed and extruded, the empty material is pushed and extruded to the inner part of the clamping ring, and the automatic recovery effect of the vacant material disc is achieved.
Preferably, an electric telescopic column is mounted at the top end of the limiting rod, an electric lifting rod is fixed at the top end of the electric telescopic column, a plurality of push-pull rods are rotatably connected to the outside of the electric lifting rod, and a limiting plate is rotatably connected to one end, far away from the electric lifting rod, of each push-pull rod; during operation, placing the in-process of empty material, the system can at first control the electric lift rod extension, can drive the push-and-pull rod after the electric lift rod extension and move, thereby the push-and-pull rod motion pulling limiting plate slides towards the direction of electric lift rod, and then make the limiting plate shrink, thereby can not block empty charging tray, make the charging tray discharge smoothly, at this in-process, the electric telescopic column also can contract simultaneously, until it drives the inside that the electric lift rod contracts joint ring, thereby make the circulating guide rail can continue the operation, and the same reason, when this limiting rod moves to new roll form material department, the electric telescopic column, electric lift rod reverse motion, take out the material clamp, so just reached the effect that can the automatic switch-over material, further improve the sustainable operating time of equipment.
Preferably, a limiting groove is formed in the top end of the electric telescopic column, a clamping block is fixed to the bottom end of the limiting plate, and the clamping block is matched with the limiting groove; during operation, in the motion process of the limiting plate, the clamping block can be driven to slide in the limiting groove, and the motion of the limiting plate is more stable through the matching of the limiting groove and the clamping block.
Preferably, an arc-shaped elastic sheet is fixed inside the clamping ring and bends towards the center of the clamping ring; during operation, through the design of arc shell fragment, can be so that carry out the joint to the charging tray that inserts the intra-annular portion of joint to reached the spacing effect to the charging tray, prevented that the in-process charging tray of motion breaks away from the intra-annular portion of joint, improve equipment operating stability.
The invention has the following beneficial effects:
1. according to the metal welding wire feeding device, the system can automatically detect that the welding wire is used up, then the circulating guide rail operates to drive the limiting rod to move, the empty materials are removed, the completely new materials are moved to the upper part of the adsorption component, then the adsorption component is started, and the reserved welding wire head is adsorbed and conveyed into the protection plate, so that the effect of automatic material changing after the welding wire is used up is achieved, the efficiency of welding operation is improved, and the welding operation can be continuously carried out.
2. According to the metal welding wire feeding device, the welding wire is detected through the photoelectric sensor, and after the welding wire is used up, the light of the photoelectric sensor is not shielded any more, so that a signal is sent to a system, and the effect of automatically detecting whether the welding wire exists or not is achieved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the endless track according to the present invention;
FIG. 3 is a sectional view of the structure of the adsorption plate according to the present invention;
FIG. 4 is a schematic structural view of a second embodiment of the closure panel structure of the present invention;
FIG. 5 is a schematic structural view of a second embodiment of a stop lever structure according to the present invention;
fig. 6 is a schematic view of the structure of the arc-shaped elastic sheet of the present invention.
In the figure: 1. a welder body; 2. a closing plate; 3. a circulating guide rail; 4. a limiting rod; 5. a translation slide rail; 6. an adsorption component; 7. a protection plate; 8. a wire supply wheel; 9. a communicating frame; 10. an adsorption plate; 11. a mounting frame; 12. a breathable cushion; 13. rotating the column; 14. a hollow column; 15. a ventilation frame; 16. a lens pad; 17. a photosensor; 18. a limiting ring; 19. a guide wire column; 20. connecting columns; 21. a slider; 22. a top ring; 23. an electric telescopic rod; 24. an electric telescopic column; 25. an electric lifting rod; 26. a push-pull rod; 27. a limiting plate; 28. a limiting groove; 29. a snap ring; 30. an arc-shaped elastic sheet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1 to 2, the metal welding wire feeding device according to the embodiment of the present invention includes a welding machine body 1, a closing plate 2 is installed outside the welding machine body 1, a communicating frame 9 is installed on one side of the welding machine body 1, a circulating guide rail 3 is fixed outside the welding machine body 1 and inside the closing plate 2, a plurality of limiting rods 4 are installed outside the circulating guide rail 3, a translation slide rail 5 is arranged below the circulating guide rail 3, an adsorption component 6 is installed outside the translation slide rail 5, the adsorption component 6 is used for adsorbing and conveying a welding wire, a protection plate 7 is arranged on one side of the translation slide rail 5 close to the communicating frame 9, and a pair of wire supply wheels 8 is installed inside the protection plate 7; when the gas shielded welding machine works, the welding machine body 1 adopts the gas shielded welding machine in the prior art to perform welding operation on welding wires, when the gas shielded welding machine is used, firstly, a guide pipe connected with a welding gun is arranged on a communicating frame 9, then, coiled welding wires are sequentially arranged on a plurality of limiting rods 4, and each coiled welding wire material needs to be provided with a welding wire stub end with enough length absorbed by an absorption component 6, in order to prevent the welding wire material from collapsing, a proper solidifying agent can be coated on the surface of the welding wire, it needs to be noted that the action of the solidifying agent only needs to play a certain limiting role on outward collapse of the welding wire and cannot limit the axial movement of the welding wire, the specific model and the using amount of the solidifying agent need to be determined according to the actual working condition, then, the material closest to the absorption component 6 is disassembled, the protection plate 7 and a pair of wire supply wheels 8 inside the protection plate 7 sequentially penetrate through the absorption component 6, the protection plate 7 and the pair of wire supply wheels 8 inside of the welding wire and finally penetrate into the guide pipe through the communicating frame 9, then start to supply wire wheel 8 to carry the welding wire, can accomplish the feed to the welding wire, and after a roll of welding wire used up, at this moment the system can automated inspection welding wire use up, circulation guide rail 3 operation drives gag lever post 4 motion afterwards, remove the material that has emptied, remove the top to adsorption component 6 with complete new material, start adsorption component 6 afterwards, live and carry the welding wire head of reserving to guard plate 7 in, so just reached can be at the automatic effect of reloading after the welding wire used up, welding operation's efficiency is improved, make welding operation can go on in succession.
As shown in fig. 3, the adsorption assembly 6 includes an adsorption plate 10, the adsorption plate 10 is in a right trapezoid shape, and the bevel edge of the adsorption plate is in an arc shape, an empty slot is formed in the adsorption plate 10, a mounting frame 11 is fixed above the empty slot, a ventilation pad 12 is fixed in the mounting frame 11, a ventilation frame 15 is installed on one side of the adsorption plate 10 away from the translation slide rail 5, a hollow column 14 is installed on one side of the ventilation frame 15 close to the empty slot, the other side of the ventilation frame 15 is connected with a vacuum extractor through a pipeline, and a plurality of through holes are formed in the hollow column 14; the during operation, after the welding wire used up, circulation guide rail 3 drives brand-new material motion to the top of adsorption component 6, vacuum extractor operation begins the evacuation at this moment, thereby produce the negative pressure, this negative pressure is through ventilating frame 15, lens pad 16 is used in the dead slot inside, ventilative pad 12 just can produce the adsorption affinity to the welding wire stub bar of top at this moment, thereby adsorb the welding wire stub bar on ventilative pad 12, carry it can again afterwards, so just reached and can snatch the welding wire stub bar of reservation after the welding wire uses up automatically, carry out the effect of carrying on it, the effect of automatic installation has been realized.
As shown in fig. 3, a plurality of lens pads 16 are fixed inside the air permeable pad 12, and a photoelectric sensor 17 is installed on one side of the lens pads 16 close to the empty slot; the during operation, when the welding wire slides on ventilative pad 12, photoelectric sensor 17 passes through lens pad 16 alright detect the welding wire, and after the welding wire used up, photoelectric sensor 17's light no longer was sheltered from to send the signal to the system, so just reached but automated inspection welding wire has or not the effect, photoelectric sensor 17's actual model can be decided according to operating condition.
As shown in fig. 3, a plurality of rotating columns 13 are installed inside the mounting frame 11 and at the oblique edge of the adsorption plate 10, and the outside of the rotating columns 13 is connected with an output shaft of a driving motor; the during operation, it needs to explain that, the reserve length of welding wire stub bar should be enough on the welding wire is adsorbed rotation post 13, after the welding wire is adsorbed rotation post 13, thereby it drives the welding wire and carry forward to rotate the operation of post 13, gag lever post 4 also rotates in step and carries out the pay-off to the welding wire in this moment, so just reached the effect that can carry the welding wire automatically, it is the internal diameter looks adaptation of gag lever post 4 and welding wire charging tray to need to explain, and at normal welding wire pay-off in-process, gag lever post 4 also can rotate in step and carry out the feed to the welding wire.
As shown in fig. 2, a limiting ring 18 is arranged on one side of the adsorption assembly 6 close to the protection plate 7, a through hole matched with a welding wire is formed in the limiting ring 18, the outer portion of the through hole is subjected to fillet treatment, the surface of the limiting ring 18 is plated with a ceramic material, and the angle of the inclined edge of the adsorption plate 10 is matched with the through hole of the limiting ring 18; during operation, in the process that the welding wire is conveyed, the welding wire can slide through the limiting ring 18, the abrasion of the welding wire to the wire supply wheel 8 caused by the fact that the welding wire shakes in the conveying process can be effectively reduced through limiting of the limiting ring 18 on the welding wire, the service life of the wire supply wheel 8 and the stability of welding wire supply are improved, abnormal welding wire supply is prevented, meanwhile, the abrasion resistance of the limiting ring 18 can be improved through external ceramic materials, and the service life of the limiting ring 18 is prolonged.
As shown in fig. 2, a wire guiding column 19 is fixed on one side of the protection plate 7 close to the translation slide rail 5, a through hole matched with a welding wire is formed in the wire guiding column 19, and a sponge is fixed in the through hole; when the welding wire cleaning machine works, when a welding wire is conveyed through the wire guide column 19, the sponge in the welding wire cleaning machine can clean the surface of the welding wire, so that the cleanliness of the welding wire is improved, and the subsequent welding quality is improved.
Example two
As shown in fig. 4 to 5, a first comparative example, in which another embodiment of the present invention is: a connecting column 20 is fixed at the bottom end of the limiting rod 4, the connecting column 20 is installed on the circulating guide rail 3, a sliding block 21 is fixed at the bottom end of the connecting column 20, a top ring 22 is connected to the outside of the limiting rod 4 in a sliding manner, an electric telescopic rod 23 is fixed between the top ring 22 and the sliding block 21, a pair of clamping rings 29 is fixed on one side of the closing plate 2 close to the welding machine body 1, and the installation positions of the clamping rings 29 are matched with the track of the limiting rod 4; when the automatic recovery device works, a pair of clamping rings 29 is arranged on the closed plate 2, a brand new coiled material can be arranged on one clamping ring 29, the other clamping ring is vacant, after a certain coiled material is used up, when the coiled material rotates to the vacant clamping ring 29 through the circulating guide rail 3, the electric telescopic rod 23 moves to drive the top ring 22 to slide on the limiting rod 4, the vacant material is pushed and extruded, and the vacant material is pushed and extruded into the clamping ring 29, so that the effect of automatically recovering the vacant material discs is achieved.
As shown in fig. 5, an electric telescopic column 24 is installed at the top end of the limit rod 4, an electric lifting rod 25 is fixed at the top end of the electric telescopic column 24, a plurality of push-pull rods 26 are rotatably connected to the outside of the electric lifting rod 25, and a limit plate 27 is rotatably connected to one end of each push-pull rod 26, which is far away from the electric lifting rod 25; in the process of placing empty materials, the system can firstly control the electric lifting rod 25 to extend, the electric lifting rod 25 can drive the push-pull rod 26 to move after extending, the push-pull rod 26 moves to pull the limiting plate 27 to slide towards the direction of the electric lifting rod 25, and further the limiting plate 27 contracts, so that an empty material tray can not be blocked, the material tray can be smoothly discharged, in the process, the electric telescopic column 24 can also contract synchronously until the electric lifting rod 25 is driven to contract out of the clamping ring 29, so that the circulating guide rail 3 can continue to operate, and similarly, when the limiting rod 4 moves to a new coiled material, the electric telescopic column 24 and the electric lifting rod 25 move reversely, the material clamp is taken out, so that the effect of automatically switching materials is achieved, and the sustainable working time of the equipment is further prolonged.
As shown in fig. 5, a limiting groove 28 is formed at the top end of the electric telescopic column 24, a clamping block is fixed at the bottom end of the limiting plate 27, and the clamping block is matched with the limiting groove 28; during operation, in the motion process of limiting plate 27, it can drive the fixture block and slide in limiting groove 28, through the cooperation of limiting groove 28 and fixture block for the motion of limiting plate 27 is more stable.
As shown in fig. 6, an arc-shaped elastic sheet 30 is fixed inside the snap ring 29, and the arc-shaped elastic sheet 30 is bent toward the center of the snap ring 29; during operation, through the design of arc shell fragment 30, can be so that carry out the joint to inserting the inside charging tray of joint ring 29 to reached the spacing effect to the charging tray, prevent that the in-process charging tray of motion breaks away from joint ring 29 is inside, improve equipment operating stability.
The working principle is as follows: when the welding wire feeding device is used, a guide pipe connected with a welding gun is installed on the communicating frame 9, then coiled welding wires are sequentially installed on the limiting rods 4, welding wire material heads with enough adsorption length of the adsorption component 6 are required to be left on each coiled welding wire material, in order to prevent the welding wire materials from collapsing, a certain amount of coagulants can be coated on the surface of each welding wire, then the materials closest to the adsorption component 6 are disassembled, the welding wires sequentially penetrate through the adsorption component 6, the protection plate 7 and the pair of wire supply wheels 8 inside the adsorption component 6, finally penetrate into the guide pipe through the communicating frame 9, then the wire supply wheels 8 are started to convey the welding wires, the welding wires can be fed, when one coil of welding wires is used up, the system can automatically detect that the welding wires are used up, then the circulating guide rail 3 operates to drive the limiting rods 4 to move, the empty materials are removed, and completely new materials are moved to the upper portion of the adsorption component 6, then starting the adsorption component 6, adsorbing and conveying the reserved welding wire head into the protection plate 7, so that the effect of automatic material changing after the welding wire is used up is achieved, the efficiency of welding operation is improved, and the welding operation can be continuously carried out;
after the welding wire is used up, the circulating guide rail 3 drives a brand new material to move to the upper part of the adsorption component 6, at the moment, the operation of the vacuum extractor starts to be vacuumized, so that negative pressure is generated, the negative pressure acts on the inside of the empty groove through the ventilation frame 15 and the lens pad 16, at the moment, the ventilation pad 12 can generate adsorption force on the welding wire stub bar above, so that the welding wire stub bar is adsorbed on the ventilation pad 12 and then conveyed, the effect of automatically grabbing the reserved welding wire stub bar after the welding wire is used up and conveying the welding wire stub bar is achieved, and the effect of automatic installation is realized;
when the welding wire slides on the air-permeable pad 12, the photoelectric sensor 17 can detect the welding wire through the lens pad 16, and after the welding wire is used up, the light of the photoelectric sensor 17 is not shielded any more, so that a signal is sent to a system, and the effect of automatically detecting whether the welding wire exists or not is achieved;
it should be noted that the reserved length of the welding wire stub is enough for the welding wire to be adsorbed on the rotating column 13, after the welding wire is adsorbed on the rotating column 13, the rotating column 13 operates to roll and drive the welding wire to be conveyed forwards, and meanwhile, the limiting rod 4 also synchronously rotates to feed the welding wire, so that the effect of automatically conveying the welding wire is achieved;
in the process of conveying the welding wire, the welding wire can slide through the limiting ring 18, the abrasion of the welding wire to the wire supply wheel 8 caused by the shaking of the welding wire in the conveying process can be effectively reduced through the limiting of the limiting ring 18 on the welding wire, the service life of the wire supply wheel 8 and the stability of welding wire supply are improved, abnormal welding wire supply is prevented, meanwhile, the abrasion resistance of the limiting ring 18 can be improved through external ceramic materials, and the service life of the limiting ring 18 is prolonged; when the welding wire is conveyed through the wire guide column 19, the sponge in the welding wire can clean the surface of the welding wire, so that the cleanliness of the welding wire is improved, and the subsequent welding quality is improved;
when a certain coiled material is used up and rotates to the position of the vacant clamping ring 29 through the circulating guide rail 3, the electric telescopic rod 23 moves to drive the top ring 22 to slide on the limiting rod 4, so that the vacant material is pushed and extruded into the clamping ring 29, and the effect of automatically recycling the vacant material disc is achieved;
in the process of placing empty materials, the system firstly controls the electric lifting rod 25 to extend, the electric lifting rod 25 can drive the push-pull rod 26 to move after extending, the push-pull rod 26 moves to pull the limit plate 27 to slide towards the direction of the electric lifting rod 25, and further the limit plate 27 contracts, so that the empty material tray is not blocked, and the material tray can be smoothly discharged; in the process of the movement of the limiting plate 27, the limiting plate can drive the fixture block to slide in the limiting groove 28, and the movement of the limiting plate 27 is more stable through the matching of the limiting groove 28 and the fixture block;
through the design of arc shell fragment 30, can be so that carry out the joint to inserting the inside charging tray of joint ring 29 to reached the spacing effect to the charging tray, prevent that the in-process charging tray of motion breaks away from joint ring 29 is inside, improve equipment operating stability.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a metal welding wire feeder which characterized in that: including welding machine body (1), welding machine body (1) externally mounted has closure plate (2), intercommunication frame (9) is installed to welding machine body (1) one side, welding machine body (1) outside just is located closure plate (2) inside and is fixed with circulation guide rail (3), circulation guide rail (3) externally mounted has a plurality of gag lever posts (4), circulation guide rail (3) below is provided with translation slide rail (5), translation slide rail (5) externally mounted has adsorption component (6), adsorption component (6) are used for adsorbing and carry the welding wire, one side that translation slide rail (5) are close to intercommunication frame (9) is provided with guard plate (7), guard plate (7) internally mounted has a pair of confession wire wheel (8).
2. The metal wire feeding device as defined in claim 1, wherein: adsorption element (6) are including adsorption plate (10), adsorption plate (10) are right trapezoid shape, and its hypotenuse is the arc, the dead slot has been seted up to adsorption plate (10) inside, the dead slot top is fixed with mounting bracket (11), mounting bracket (11) inside is fixed with ventilative pad (12), ventilation frame (15) are installed to one side that translation slide rail (5) were kept away from in adsorption plate (10), ventilation frame (15) are close to one side of dead slot and install hollow post (14), ventilation frame (15) opposite side passes through the pipeline and is connected with the evacuation machine, a plurality of through-holes have been seted up to hollow post (14) inside.
3. The metal wire feeding device as defined in claim 2, wherein: a plurality of lens pads (16) are fixed inside the air permeable pad (12), and a photoelectric sensor (17) is installed on one side, close to the empty groove, of each lens pad (16).
4. The metal wire feeding device as defined in claim 2, wherein: a plurality of rotating columns (13) are installed in the mounting frame (11) and on the inclined edge of the adsorption plate (10), and the rotating columns (13) are connected with the output shaft of the driving motor in the external mode.
5. The metal wire feeding device as defined in claim 1, wherein: one side that adsorption component (6) are close to guard plate (7) is provided with spacing ring (18), spacing ring (18) inside offer with the through-hole of welding wire looks adaptation, and the through-hole outside all processes the radius angle, spacing ring (18) surface plating has ceramic material, the angle of adsorption plate (10) hypotenuse and the through-hole looks adaptation of spacing ring (18).
6. The metal wire feeding device as defined in claim 1, wherein: one side of the protection plate (7) close to the translation slide rail (5) is fixed with a wire guide column (19), a through hole matched with a welding wire is formed in the wire guide column (19), and a sponge is fixed in the through hole.
7. The metal wire feeding device as defined in claim 1, wherein: gag lever post (4) bottom mounting has spliced pole (20), install on circulating guide rail (3) spliced pole (20), spliced pole (20) bottom mounting has sliding block (21), gag lever post (4) outside sliding connection has apical ring (22), be fixed with electric telescopic handle (23) between apical ring (22) and sliding block (21), one side that closing plate (2) are close to welding machine body (1) is fixed with a pair of joint ring (29), the mounted position of joint ring (29) and the orbit looks adaptation of gag lever post (4).
8. The metal wire feeding device as defined in claim 1, wherein: electric telescopic column (24) are installed on gag lever post (4) top, electric telescopic column (24) top is fixed with electric lift rod (25), electric lift rod (25) outside is rotated and is connected with a plurality of push-and-pull rods (26), the one end that electric lift rod (25) were kept away from in push-and-pull rod (26) is rotated and is connected with limiting plate (27).
9. The metal welding wire feeding device according to claim 8, wherein: the top end of the electric telescopic column (24) is provided with a limiting groove (28), the bottom end of the limiting plate (27) is fixed with a clamping block, and the clamping block is matched with the limiting groove (28).
10. The metal wire feeding device as defined in claim 7, wherein: an arc-shaped elastic sheet (30) is fixed inside the clamping ring (29), and the arc-shaped elastic sheet (30) bends towards the center direction of the clamping ring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211044961.3A CN115106607A (en) | 2022-08-30 | 2022-08-30 | Metal welding wire feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211044961.3A CN115106607A (en) | 2022-08-30 | 2022-08-30 | Metal welding wire feeding device |
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| Publication Number | Publication Date |
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| CN115106607A true CN115106607A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211044961.3A Pending CN115106607A (en) | 2022-08-30 | 2022-08-30 | Metal welding wire feeding device |
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| CN (1) | CN115106607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116618911A (en) * | 2023-07-25 | 2023-08-22 | 江苏新核合金科技有限公司 | Feeding device of welding wire machine |
| CN118002874A (en) * | 2024-04-10 | 2024-05-10 | 深圳市星标电子科技有限公司 | LED lamp welding assembly equipment |
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| CN118002874A (en) * | 2024-04-10 | 2024-05-10 | 深圳市星标电子科技有限公司 | LED lamp welding assembly equipment |
| CN118002874B (en) * | 2024-04-10 | 2024-06-07 | 深圳市星标电子科技有限公司 | LED lamp welding assembly equipment |
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Application publication date: 20220927 |
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