CN112976002B - Industrial automation welding robot - Google Patents
Industrial automation welding robot Download PDFInfo
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- CN112976002B CN112976002B CN202110214448.3A CN202110214448A CN112976002B CN 112976002 B CN112976002 B CN 112976002B CN 202110214448 A CN202110214448 A CN 202110214448A CN 112976002 B CN112976002 B CN 112976002B
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- 238000003466 welding Methods 0.000 title claims abstract description 61
- 238000003825 pressing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims 1
- 239000002893 slag Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
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- B08B1/32—
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/0075—Manipulators for painting or coating
Abstract
The invention discloses an industrial automatic welding robot which comprises a base, a first arm arranged on the base, a first driving piece used for driving the first arm to rotate, a second arm arranged on the first arm, a limiting rod arranged on the second arm, a lifting plate arranged on the limiting rod, a second driving piece used for driving the lifting plate, a sliding rail arranged on the lifting plate, a sliding seat arranged on the sliding rail, a third driving piece used for driving the sliding seat to slide, a welding mechanism, an oiling mechanism and a clamping mechanism.
Description
Technical Field
The invention belongs to the technical field of welding, and particularly relates to an industrial automatic welding robot.
Background
Welding is a manufacturing technology for permanently connecting materials and forming a given functional structure, almost all products, from hundreds of thousands of tons of micro-electronic elements to less than 1 gram of micro-electronic elements, depend on the welding technology in production to different degrees, welding has penetrated into various fields of manufacturing industry, the quality, the reliability and the service life of the products, the production cost, the efficiency and the market reaction speed are directly influenced, and the existing welding robot can generate a lot of welding slag during welding, fall on a workpiece and influence the quality of the workpiece.
Disclosure of Invention
The invention provides an industrial automatic welding robot convenient for cleaning workpiece welding slag, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an industrial automatic welding robot comprises a base, a first arm arranged on the base, a first driving piece used for driving the first arm to rotate, a second arm arranged on the first arm, a limiting rod arranged on the second arm, a lifting plate arranged on the limiting rod, a second driving piece used for driving the lifting plate, a sliding rail arranged on the lifting plate, a sliding seat arranged on the sliding rail, a third driving piece used for driving the sliding seat to slide, a welding mechanism, an oiling mechanism and a clamping mechanism; the oiling mechanism comprises a fixed plate arranged on the sliding seat, a sleeve arranged on the fixed plate, an oil tank arranged on the sleeve, a pipeline arranged on the oil tank, a first roller arranged on the pipeline, a second roller arranged on the first roller, sponge sleeves arranged on the first roller and the second roller, oil outlet holes arranged on the first roller and the second roller, ring pieces arranged on the oil outlet holes, an oil outlet end arranged on the ring pieces, a first elastic piece arranged on the oil outlet end, an oil outlet adjusting component, a telescopic component, a pressing component, a door opening component and a first elastic piece arranged on the oil outlet end; the oil outlet adjusting assembly comprises an adjusting plate arranged on the pipeline, an adjusting shaft arranged on the adjusting plate, a round table arranged on the pipeline, a positioning groove arranged on the round table, a first positioning piece arranged on the positioning groove and a second elastic piece arranged on the first positioning piece; an oil pump is arranged in the oil tank; an oiling mechanism is arranged, oil in an oil tank is pushed into a first roller and a second roller through an oil pump and then reaches a sponge sleeve through a plurality of oil outlets, the first roller and the second roller rotate to smear the oil on a welded workpiece, and welding slag on the workpiece can be wiped only by wiping subsequently, so that the welding slag on the surface of the workpiece can be cleaned conveniently, and the surface quality of the workpiece is improved; the oil outlet end is arranged, so that when the second roller stretches relative to the first roller, the oil outlet holes in the first roller and the oil outlet holes in the second roller can be in one-to-one correspondence, and the phenomenon that the oil outlet holes are staggered to influence the normal extrusion amount of oil and the smearing effect is influenced is avoided; set up the adjusting part that produces oil, through rotating the regulating spindle, make it drive the synchronous rotation of regulating plate, can change the effective aperture that the pipeline produced oil, and then control the volume of producing oil, avoid the volume of producing oil too much to lead to extravagant or the volume of producing oil is too little to influence the condition emergence of removing the welding slag effect.
Preferably, the door opening assembly comprises a support arranged on the oil tank, a first fixed shaft arranged on the support, a door plate arranged on the first fixed shaft, and a first torsion piece arranged on the first fixed shaft; the door plate is provided with a cambered surface; one side of the door panel is provided with a convex strip which is matched with the support, so that the door panel can be closed and fixed with the support; draw the door plant outwards, the sand grip breaks away from the support, and the door plant receives the effort of first distortion piece to drive the door plant and rotates around first dead axle, makes it shelve on the support bottom surface, then pours the cambered surface on the door plant into oil tank with oil, and oil can flow into in the oil tank along the cambered surface, and easy operation just avoids oil to pour out outside the oil tank.
Preferably, the telescopic assembly comprises a fixed column arranged on the oil tank, a connecting rod arranged on the second roller, a rotating rod arranged on the connecting rod, a first limit groove arranged on the rotating rod, a second positioning piece arranged on the first limit groove and a third elastic piece arranged on the second positioning piece; a fillet is arranged on the second positioning piece; a plurality of grooves matched with the second positioning pieces are formed in the fixing columns; the rotating rod is rotated, so that the round corner face on the second positioning piece is pushed by the inner side wall of the fixing column to enter the first limiting groove, the third elastic piece is compressed, then the rotating rod is pulled to drive the connecting rod to move synchronously, the second roller slides relative to the first roller, the width of the second roller can be adjusted according to the oil brushing required by different workpieces, and after the adjustment is finished, the rotating rod is rotated reversely, so that the second positioning piece can be fixed by pushing the groove clamped on the fixing column by the elastic force of the third elastic piece.
Preferably, the compression assembly comprises a support pillar arranged on the oil tank, a sleeve arranged on the support pillar, a fourth elastic piece arranged on the sleeve, a plurality of first support rods arranged on the sleeve, and a second support rod arranged on the first support rod; when the first roller and the second roller are used for oiling the surface of a workpiece, the support column descends to drive the sleeve to descend synchronously, and the fourth elastic part is compressed, so that the first roller and the second roller are tightly attached to and pressed against the workpiece, the effective oiling contact area of the first roller and the second roller is ensured, and a good oiling effect is ensured; and when the support column drives the sleeve to move downwards, the plurality of first supporting rods synchronously swing, so that the second supporting rods also rotate, the oil tank keeps balance, the first roller and the second roller also keep a horizontal state, the first roller and the second roller are attached to the surface of a workpiece, and the uniform smearing is ensured.
Preferably, the welding mechanism comprises a circular seat arranged on the sliding seat, a first rotating shaft arranged on the circular seat, a fourth driving part used for driving the first rotating shaft to rotate, a fixed block arranged on the first rotating shaft, a welding gun arranged on the fixed block and a feedback assembly; the fourth driving part is started to drive the first rotating shaft to rotate, the inclination angle of the welding gun can be adjusted, different surfaces of workpieces in different shapes can be welded, and the operation is flexible.
Preferably, the feedback assembly comprises a boss arranged on the first rotating shaft, a plurality of clamping grooves arranged on the circular base, an extension piece arranged on the clamping grooves, a fifth elastic piece arranged on the extension piece, a reflector arranged on the extension piece, a second limiting groove arranged on the extension piece, a third positioning piece arranged on the second limiting groove, a sixth elastic piece arranged on the third positioning piece, and a baffle assembly; when the first rotating shaft rotates, the boss on the first rotating shaft pushes one end of the corresponding extending piece to push the other end of the extending piece out of the outer side wall of the circular seat, so that the light reflecting plate extends out, an angle indication is sent to a worker, the worker can conveniently and visually judge the inclination angle of the welding gun, and the welding angle of different workpieces or different processing surfaces can be adjusted in a matching mode; when the reflector is pressed towards the end part of the extension piece, the third positioning piece is pushed by the elasticity of the sixth elastic piece to fix the luminescent plate card owner; when the reflector needs to be disassembled, the reflector can be disassembled only by pulling outwards, and the operation is quick.
Preferably, the baffle plate assembly comprises a second fixed shaft arranged on the circular seat, a baffle plate arranged on the second fixed shaft, a second torsion piece arranged on the second fixed shaft and a gasket arranged on the baffle plate; set up the baffle, after the tip of stretching out and boss break away from the contact, the elasticity that receives the fifth elastic component pushes it and pushes the draw-in groove, and the baffle receives the effort of second torsion piece and rotates around the second dead axle for the draw-in groove opening is closed, avoids welding slag or the dust granule under the operational environment that the welding produced to glue on the reflector panel, leads to the dirty influence in reflector panel surface to watch.
Preferably, the clamping mechanism comprises a sliding plate arranged on the base, a fifth driving piece for driving the sliding plate to slide, a clamping seat arranged on the sliding plate, a screw arranged on the clamping seat, a clamping piece arranged on the screw, a handle arranged on the screw, a pressing plate arranged on the clamping seat, a third limiting groove arranged on the clamping seat, a fourth positioning piece arranged on the third limiting groove, a first shifting rod arranged on the fourth positioning piece, a seventh elastic piece arranged on the fourth positioning piece, and a sliding assembly; the fifth driving piece is started, and can push the sliding plate to slide relative to the base, and push the sliding plate to be below the first roller and the second roller for oiling; placing a workpiece on the clamping seat, rotating the handle to enable the screw to rotate, enabling the two clamping pieces to slide relative to the clamping seat to be close to or far away from each other, and clamping and fixing two ends of the workpiece; pulling the first driving lever to enable the fourth positioning part to retract towards the third limiting groove and to be separated from the pressing plate, pressing the pressing plate to enable the fourth positioning part to be pressed tightly with the workpiece, loosening the first driving lever to enable the fourth positioning part to be pushed and clamped onto the pressing plate by the aid of elastic force of the seventh elastic piece, enabling the pressing plate to be fixed, and avoiding influence on welding accuracy due to displacement of the workpiece during welding.
Preferably, the sliding assembly comprises a plurality of fourth limiting grooves arranged on the sliding plate, an arc-shaped plate arranged on the fourth limiting grooves, a first limiting spring arranged on the arc-shaped plate, a fifth limiting groove arranged on the clamping seat, a knocking piece arranged on the fifth limiting groove, a second limiting spring arranged on the knocking piece, and a locking part; when the clamping seat slides, the knocking part is pushed to retract into the fifth limiting groove, when the clamping seat moves to a certain position, the knocking part handbag second limiting spring pushes out and extends out to impact the arc-shaped plate, sound is emitted, positioning feedback is emitted to a worker, and operation is facilitated.
Preferably, the locking component comprises a locking groove arranged on the clamping seat, a third fixed shaft arranged on the locking groove, a locking piece arranged on the third fixed shaft, a third torsion piece arranged on the third fixed shaft and a second shifting lever arranged on the locking piece; the sliding plate is provided with a plurality of grooves matched with the locking pieces; the second deflector rod is pulled to drive the locking piece to rotate around the third fixed shaft and to be separated from the sliding plate, namely, the position of the clamping seat can be moved, so that the clamping seat can clamp and fix workpieces with different widths, and the application range is wide; after the second driving lever is loosened, the locking piece rotates around the third fixed shaft in the opposite direction under the action of the third torsion piece and is clamped into the corresponding groove on the sliding plate, and then the clamping seat can be fixed.
In conclusion, the oil coating mechanism is arranged, oil in the oil tank is pushed into the first roller and the second roller through the oil pump and then reaches the sponge sleeve through the oil outlet holes, the first roller and the second roller rotate to coat the oil on the welded workpiece, and welding slag on the workpiece can be wiped off only by wiping, so that the welding slag on the surface of the workpiece can be cleaned conveniently, and the surface quality of the workpiece is improved; the oil outlet end is arranged, so that when the second roller stretches relative to the first roller, the oil outlet holes in the first roller and the oil outlet holes in the second roller can be in one-to-one correspondence, and the phenomenon that the normal extrusion amount of oil is influenced and the smearing effect is influenced due to the dislocation of the oil outlet holes is avoided; setting an oil outlet adjusting component; through rotating the regulating spindle, make it drive the regulating plate and rotate in step, can change the effective aperture that the pipeline goes out oil, and then control the volume of producing oil, avoid the volume of producing oil too much to lead to extravagant or the volume of producing oil too little influence the circumstances of removing the welding slag effect take place.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a cross-sectional view taken along G-G of fig. 2.
Fig. 4 is an enlarged view at H in fig. 3.
Fig. 5 is an enlarged view at I in fig. 4.
Fig. 6 is a front view of fig. 1.
Fig. 7 is a cross-sectional view taken along B-B of fig. 6.
Fig. 8 is an enlarged view at C in fig. 7.
Fig. 9 is an enlarged view at D in fig. 7.
Fig. 10 is an enlarged view at E in fig. 9.
Fig. 11 is a schematic structural view of the oiling mechanism.
Fig. 12 is a right side view of fig. 11.
Fig. 13 is a cross-sectional view taken along J-J of fig. 12.
Fig. 14 is an enlarged view at K in fig. 13.
Fig. 15 is an enlarged view at L in fig. 13.
Fig. 16 is an enlarged view at X in fig. 13.
Fig. 17 is an enlarged view at Y in fig. 13.
Fig. 18 is an enlarged view at Z in fig. 13.
Detailed Description
As shown in fig. 1 to 18, an industrial automatic welding robot includes a base 11, a first arm 12, a first driving member 13, a second arm 14, a limiting rod 15, a lifting plate 16, a second driving member 17, a sliding rail 18, a sliding seat 19, a third driving member 110, a welding mechanism, an oil coating mechanism, and a clamping mechanism; the first arm 12 is rotatably arranged on the base 11 in a penetrating way; the first driving part 13 is a conventional motor, is fixedly mounted on the base 11, and is used for driving the first arm 12 to rotate; the second arm 14 is fixedly sleeved on the first arm 12; the limiting rod 15 can slide relative to the second arm 14; the lifting plate 16 is fixed on the limiting rod 15 and can lift up and down relative to the second arm 14; the second driving part 17 is an existing air cylinder, is fixedly arranged on the second arm 14 and is used for driving the lifting plate 16 to lift; the slide rail 18 is arranged on the lifting plate 16; the sliding seat 19 can slide relative to the sliding rail 18; the third driving element 110 is an existing cylinder, and is fixedly mounted on the lifting plate 16 for driving the sliding seat 19 to slide.
Further, the clamping mechanism comprises a sliding plate 21, a fifth driving element 22, a clamping seat 23, a screw 24, a clamping element 25, a handle 26, a pressing plate 27, a third limiting groove 28, a fourth positioning element 29, a first shift lever 210, a seventh elastic element 211 and a sliding assembly; the sliding plate 21 can slide relative to the base 11; the base 11 is provided with a slide rail for the sliding plate 21 to slide; the fifth driving element 22 is an existing air cylinder, is fixedly mounted on the base 11, and is used for driving the sliding plate 21 to slide relative to the base 11; 2 clamping seats 23 are symmetrically arranged and can slide relative to the sliding plate 21; the screw rod 24 is rotatably arranged on the clamping seat 23 in a penetrating way, and one half of the screw rod is provided with a clockwise thread and the other half of the screw rod is provided with an anticlockwise thread; the number of the clamping pieces 25 is 2, and the clamping pieces can symmetrically slide relative to the clamping seat 23; the handle 26 is fixedly sleeved on the screw 24; the pressure plate 27 can move up and down and slide relative to the clamping seat 23; the third limiting groove 28 is formed in the clamping seat 23; the fourth positioning element 29 can slide relative to the third limiting groove 28; the first shift lever 210 is fixed on the fourth positioning element 29; the seventh elastic element 211 is an existing spring, one end of which is fixed on the fourth positioning element 29, and the other end of which is fixed on the inner wall of the third limiting groove 28; the fifth driving member 22 is activated to push the sliding plate 21 to slide relative to the base 11; placing a workpiece on the clamping seat 23, rotating the handle 26 to enable the screw rod 24 to rotate, enabling the two clamping pieces 25 to slide to be close to or far away from the clamping seat 23 relative to each other, and clamping and fixing two ends of the workpiece; pulling the first driving lever 210 to make the fourth positioning element 29 retract toward the third limiting groove 28, and disengage from the pressing plate 27, then pressing the pressing plate 27 to make it compress the workpiece, and then loosening the first driving lever 210 to make the fourth positioning element 29 pushed by the elastic force of the seventh elastic element 211 to be clamped on the pressing plate 27, so that the pressing plate 7 is fixed, and the workpiece is prevented from being displaced during welding to affect the welding accuracy.
Further, the sliding assembly comprises a fourth limiting groove 31, an arc-shaped plate 32, a first limiting spring 33, a fifth limiting groove 34, a knocking piece 35, a second limiting spring 36 and a locking part; a plurality of fourth limiting grooves 31 are arranged on the sliding plate 21 at equal intervals; the arc-shaped plate 32 can slide relative to the third limiting groove 31 and is made of steel; the first limiting springs 33 are a plurality of existing springs, one end of each first limiting spring is fixed on the fourth limiting groove 31, and the other end of each first limiting spring is fixed on the arc-shaped plate 32; the fifth limiting groove 34 is formed in the clamping seat 23; the end part of the knocking piece 35 is an arc surface and can slide relative to the fifth limiting groove 34; the second limiting spring 36 is an existing spring, one end of the second limiting spring is fixed on the fifth limiting groove 34, and the other end of the second limiting spring is fixed on the knocking piece 35.
Further, the locking component comprises a locking groove 37, a third fixed shaft 38, a locking piece 39, a third torsion piece 310 and a second driving lever 311; the locking groove 37 is arranged on the clamping seat 23; the third fixed shaft 38 is fixedly arranged on the locking groove 37 in a penetrating way; the locking member 39 is rotatably sleeved on the third fixed shaft 38; the third torsion element 310 is an existing torsion spring, and is sleeved on the third fixed shaft 38, one end of the torsion arm is fixed on the third fixed shaft 38, and the other end of the torsion arm is fixed on the locking element 38; the second shift lever 311 is fixed on the locking element 39; the sliding plate 21 is provided with a plurality of grooves which are matched with the locking pieces 39; the second driving lever 311 is driven to drive the locking piece 39 to rotate around the third fixed shaft 38, and the locking piece is separated from the sliding plate 21, so that the position of the clamping seat 23 can be moved, workpieces with different widths can be clamped and fixed, and the application range is wide; when the clamping seat 23 is slid, the knocking piece 35 is pushed to retract into the fifth limiting groove 34, when the clamping seat 23 moves to a certain position, the knocking piece 35 is pushed by the second limiting spring 36 to extend out and impact the arc-shaped plate 32 to make a sound, so that positioning feedback is given to a worker, and the operation is facilitated; after the second driving lever 311 is released, the locking member 39 is rotated around the third fixed shaft 38 in the opposite direction by the force of the third torsion member 310, and is clamped into the corresponding slot of the sliding plate 21, so that the clamping seat 23 is fixed.
Further, the welding mechanism comprises a circular base 41, a first rotating shaft 42, a fourth driving part 43, a fixed block 44, a welding gun 45 and a feedback assembly; the circular seat 41 is fixed on the sliding seat 19; the first rotating shaft 42 is rotatably arranged on the circular base 41 in a penetrating way; the fourth driving part 43 is an existing motor and is fixedly arranged on the circular base 41; the fixing block 44 is fixedly sleeved on the first rotating shaft 42; the welding gun 45 is fixedly arranged on the fixed block 44, and is used for welding a seam between two workpieces, which is the prior art and is not described herein again; the fourth driving part 43 is started to drive the first rotating shaft 42 to rotate, the inclination angle of the welding gun 45 can be adjusted, different surfaces of workpieces with different shapes can be welded, and the operation is flexible.
Further, the feedback assembly comprises a boss 51, a clamping groove 52, an extending member 53, a fifth elastic member 54, a reflector 55, a second limiting groove 56, a third positioning member 57, a sixth elastic member 58 and a baffle assembly; the boss 51 is fixed on the first rotating shaft 42; a plurality of clamping grooves 52 are formed in the circular seat 41 at equal intervals; the extension piece 53 can slide relative to the clamping groove 52, one end of the extension piece is a cambered surface, and the other end of the extension piece is V-shaped; the fifth elastic element 54 is an existing spring, one end of which is fixed on the slot 52, and the other end of which is fixed on the protruding element 53; the reflector 55 is in a V shape, is detachably connected to one end of the extension piece 53, and is coated with fluorescent materials; the number of the second limit grooves 56 is 2, and the second limit grooves are symmetrically formed in the extension piece 53; the third positioning element 57 can slide relative to the second limiting groove 56; the sixth elastic member 58 is an existing spring, one end of which is fixed on the third positioning member 57, and the other end of which is fixed on the second limiting groove 56; when the first rotating shaft 42 rotates, the boss 51 on the first rotating shaft pushes one end of the corresponding extending piece 53 and pushes the other end of the corresponding extending piece out of the outer side wall of the circular seat 41, so that the light reflecting plate 55 extends out, an angle indication is sent to a worker, the worker can conveniently and visually judge the inclination angle of the welding gun 45, and the welding angle of different workpieces or different processing surfaces can be adjusted in a matching manner; when the reflector 55 is pressed onto the end of the extension 53, the third positioning element 57 is pushed by the elastic force of the sixth elastic element 58 to fix the light-emitting board card 55; when the reflector 55 needs to be detached, the reflector can be detached only by pulling outwards, and the operation is fast.
Further, the baffle plate assembly comprises a second fixed shaft 46, a baffle plate 47, a second torsion piece 48 and a gasket 49; the number of the second fixed shafts 46 is 2, and the second fixed shafts are symmetrically and fixedly arranged on the clamping grooves 52 in a penetrating manner; the baffle 47 is rotatably sleeved on the second fixed shaft 46; the second torsion element 48 is an existing torsion spring, and is sleeved on the second fixed shaft 46, one end of the torsion arm is fixed on the second fixed shaft 46, and the other end of the torsion arm is fixed on the baffle plate 47; the gasket 49 is made of rubber and fixed on one side of the baffle plate 47, so that the abrasion of the extension piece 53 on the baffle plate 47 can be reduced; when the end of the protruding member 53 is separated from the boss 51, the protruding member is pushed into the notch 52 by the elastic force of the fifth elastic member 54, and the baffle 47 rotates around the second fixed shaft 46 by the acting force of the second torsion member 48, so that the opening of the notch 52 is closed, and welding slag generated by welding or dust particles in the working environment are prevented from being adhered to the reflector 55, and the surface of the reflector 55 is prevented from being polluted and affecting viewing.
Further, the oiling mechanism comprises a fixing plate 91, a sleeve 92, an oil tank 93, a pipeline 94, a first roller 95, a second roller 96, a sponge sleeve 97, an oil outlet 98, a ring-shaped member 99, an oil outlet end 910, a first elastic member 911, an oil outlet adjusting assembly, a telescopic assembly, a pressing assembly and a door opening assembly; the fixing plate 91 is fixed on the sliding seat 19; the sleeve 92 is fixed on the fixing plate 91; the oil tank 93 can slide relative to the sleeve 92 and is used for containing oil for removing welding slag, such as rust-proof oil, and an oil pump is arranged in the oil tank and is used for pushing out the oil; one end of the pipeline 94 is fixed on the oil tank 93; the first roller 95 is fixed to the other end of the duct 94; the second roller 96 is slidable relative to the first roller 95; the sponge sleeve 97 is sleeved on the first roller 95 and the second roller 96; a plurality of oil outlet holes 98 are formed on the first roller 95 and the second roller 96; the ring-shaped member 99 is fixed to the oil outlet 98 of the second drum 96; the oil outlet end 910 can slide relative to the annular member 99 and is provided with a plurality of holes; the first elastic piece 911 is made of a plurality of existing springs and is annularly distributed on the annular piece 99 at intervals, one end of the first elastic piece is fixed on the annular piece 99, and the other end of the first elastic piece is fixed on the oil outlet end 910; the oil in the oil tank 93 is pushed into the first roller 95 and the second roller 96 through the oil pump and then reaches the sponge sleeve 97 through the oil outlet holes 98, the first roller 95 and the second roller 96 rotate to paint the oil on the welded workpiece, and then the welding slag on the workpiece can be wiped off only by wiping, so that the welding slag on the surface of the workpiece can be cleaned conveniently, and the surface quality of the workpiece is improved; the oil outlet end 910 is arranged, so that when the second roller 96 is telescopic relative to the first roller 95, the oil outlet holes 98 on the first roller 95 and the oil outlet holes on the second roller 96 can correspond to each other one by one, and the normal extrusion amount of oil is prevented from being influenced by the dislocation of the oil outlet holes 98, and the smearing effect is prevented from being influenced.
Further, the oil outlet adjusting assembly comprises an adjusting plate 61, an adjusting shaft 62, a circular table 63, a positioning groove 64, a first positioning piece 65 and a second elastic piece 66; the adjusting shaft 62 is rotatably arranged on the pipeline 94 in a penetrating way; the adjusting plate 61 is fixedly sleeved on the adjusting shaft 62; the circular truncated cone 63 is fixed on the pipeline 94; the positioning grooves 64 are symmetrically formed in the circular truncated cone 63; the first positioning member 65 can slide relative to the positioning slot 64; the second elastic member 66 is an existing spring, one end of the second elastic member is fixed on the positioning groove 64, and the other end of the second elastic member is fixed on the first positioning member 65; a plurality of grooves matched with the first positioning pieces 65 are formed in the adjusting shaft 62; through rotating the regulating shaft 62, the regulating plate 61 is driven to rotate synchronously, the effective aperture of oil discharged from the pipeline 94 can be changed, the oil discharge amount is controlled, and the condition that the welding slag removing effect is influenced due to the fact that the oil discharge amount is too much to cause waste or the oil discharge amount is too little is avoided.
Further, the pressing assembly comprises a support column 71, a sleeve 72, a fourth elastic member 73, a first support rod 74 and a second support rod 75; the support column 71 is fixed on the oil tank 93; the sleeve 72 is fixed to the sleeve 92; the fourth elastic member 73 is an existing spring, one end of which is fixed on the pillar 71 and the other end of which is fixed on the sleeve 72; the number of the first supporting rods 74 is 4, and one end of each first supporting rod is annularly and equidistantly hinged on the sleeve 72; one end of the second supporting rod 75 is hinged to the oil tank 93, and the other end is hinged to the other end of the first supporting rod 74; when the first roller 95 and the second roller 96 coat the surface of the workpiece, the fifth driving part 22 is started to push the sliding plate 21 to slide to a position below the first roller 55 and the second roller 56, the second driving part 17 is started to enable the lifting plate 16 to descend and drive the supporting column 71 to descend and drive the sleeve 72 to descend synchronously, the fourth elastic part 73 is compressed, the first roller 95 and the second roller 96 are tightly attached to and pressed against the workpiece, the effective contact area of the first roller 95 and the second roller 96 is ensured, and the good coating effect is ensured; and when the support 91 drives the sleeve 72 to move downwards, the plurality of first support rods 74 synchronously swing, so that the second support rods 75 also rotate, the oil tank 93 keeps balance, the first roller 95 and the second roller 96 also keep a horizontal state, the first roller and the second roller are attached to the surface of a workpiece, and the uniform smearing is ensured.
Further, the telescopic assembly includes a fixed column 81, a connecting rod 82, a rotating rod 83, a first limiting groove 84, a second positioning element 85 and a third elastic element 86; the fixed column 81 is fixed on the oil tank 93; the link 82 is fixed to one end of the second roller 96; the rotating rod 83 can rotate relative to one end of the connecting rod 82; the first limit groove 84 is formed in the rotating rod 83; the second positioning element 85 can slide relative to the first limiting groove 84; the third elastic member 86 is an existing spring, one end of which is fixed on the first limiting groove 84, and the other end of which is fixed on the second positioning member 85; a round angle is arranged on the second positioning piece 85; a plurality of grooves matched with the second positioning pieces 85 are formed in the fixing column 81; the rotating rod 83 is rotated, so that the round corner face on the second positioning part 85 is pushed by the inner side wall of the fixed column 81 to enter the first limiting groove 84, the third elastic part 86 is compressed, then the rotating rod 83 is pulled to drive the connecting rod 82 to move synchronously, so that the second roller 95 slides relative to the first roller 96, the width of oil brushing required by different workpieces can be adjusted, after the adjustment is finished, the rotating rod 83 is rotated reversely, so that the second positioning part 85 can be fixed in the groove clamped on the fixed column 81 by the elastic force of the third elastic part 86.
Further, the door opening assembly includes a support 76, a first fixed shaft 77, a door plate 78 and a first torsion member 79; the support 76 is fixed on the oil tank 93; the first fixed shaft 77 is fixedly arranged on the support 76 in a penetrating way; the door plate 78 is rotatably sleeved on the first fixed shaft 77; the first torsion member 79 is an existing torsion spring, and is sleeved on the first fixed shaft 77, one end of the torsion member is fixed on the first fixed shaft 77, and the other end of the torsion member is fixed on the door panel 78; the door plate 78 is provided with a cambered surface; one side of the door plate 78 is provided with a convex strip which is matched with the support 76, so that the door plate 78 can be closed and fixed with the support 76; the door plate 78 is pulled outwards, the convex strips are separated from the support 76, the door plate 78 is driven to rotate around the first fixed shaft by the acting force of the first torsion piece 79, the door plate 78 is placed on the bottom surface of the support 76, then the oil is poured into the arc surface on the door plate 78, the oil can flow into the oil tank 93 along the arc surface, the operation is simple, and the oil is prevented from being poured out of the oil tank 93.
Claims (10)
1. An industrial automatic welding robot comprises a base (11), a first arm (12) arranged on the base (11), a first driving piece (13) used for driving the first arm (12) to rotate, a second arm (14) arranged on the first arm (12), a limiting rod (15) arranged on the second arm (14), a lifting plate (16) arranged on the limiting rod (15), a second driving piece (17) used for driving the lifting plate (16), a sliding rail (18) arranged on the lifting plate (16), a sliding seat (19) arranged on the sliding rail (18), a third driving piece (110) used for driving the sliding seat (19) to slide, a welding mechanism, an oiling mechanism and a clamping mechanism; the method is characterized in that: the oiling mechanism comprises an oil outlet adjusting component, a telescopic component, a pressing component, a door opening component, a fixing plate (91) arranged on the sliding seat (19), a sleeve (92) arranged on the fixing plate (91), and an oil tank (93) arranged on the sleeve (92), the oil tank comprises a pipeline (94) arranged on the oil tank (93), a first roller (95) arranged on the pipeline (94), a second roller (96) arranged on the first roller (95), sponge sleeves (97) arranged on the first roller (95) and the second roller (96), oil outlet holes (98) arranged on the first roller (95) and the second roller (96), a ring-shaped element (99) arranged on the oil outlet holes (98), an oil outlet end (910) arranged on the ring-shaped element (99) and a first elastic element (911) arranged on the oil outlet end (910); the oil outlet adjusting assembly comprises an adjusting plate (61) arranged on the pipeline (94), an adjusting shaft (62) arranged on the adjusting plate (61), a round table (63) arranged on the pipeline (94), a positioning groove (64) arranged on the round table (63), a first positioning piece (65) arranged on the positioning groove (64) and a second elastic piece (66) arranged on the first positioning piece (65).
2. The industrial automation welding robot of claim 1, characterized in that: the door opening assembly comprises a support (76) arranged on the oil tank (93), a first fixed shaft (77) arranged on the support (76), a door plate (78) arranged on the first fixed shaft (77) and a first torsion piece (79) arranged on the first fixed shaft (77).
3. The industrial automation welding robot of claim 1, characterized in that: the telescopic assembly comprises a fixing column (81) arranged on the oil tank (93), a connecting rod (82) arranged on the second roller (96), a rotating rod (83) arranged on the connecting rod (82), a first limiting groove (84) arranged on the rotating rod (83), a second positioning piece (85) arranged on the first limiting groove (84) and a third elastic piece (86) arranged on the second positioning piece (85).
4. The industrial automatic welding robot as claimed in claim 1, wherein: the pressing assembly comprises a support post (71) arranged on the oil tank (93), a sleeve (72) arranged on the support post (71), a fourth elastic piece (73) arranged on the sleeve (72), a plurality of first support rods (74) arranged on the sleeve (72) and second support rods (75) arranged on the first support rods (74).
5. The industrial automation welding robot of claim 1, characterized in that: the welding mechanism comprises a circular seat (41) arranged on the sliding seat (19), a first rotating shaft (42) arranged on the circular seat (41), a fourth driving part (43) used for driving the first rotating shaft (42) to rotate, a fixed block (44) arranged on the first rotating shaft (42), a welding gun (45) arranged on the fixed block (44), and a feedback assembly.
6. The industrial automation welding robot of claim 5, characterized in that: the feedback assembly comprises a boss (51) arranged on the first rotating shaft (42), a plurality of clamping grooves (52) arranged on the circular base (41), a protruding piece (53) arranged on the clamping groove (52), a fifth elastic piece (54) arranged on the protruding piece (53), a reflector (55) arranged on the protruding piece (53), a second limiting groove (56) arranged on the protruding piece (53), a third positioning piece (57) arranged on the second limiting groove (56), a sixth elastic piece (58) arranged on the third positioning piece (57) and a baffle assembly.
7. The industrial automatic welding robot as claimed in claim 6, wherein: the baffle plate assembly comprises a second fixed shaft (46) arranged on the circular seat (41), a baffle plate (47) arranged on the second fixed shaft (46), a second torsion piece (48) arranged on the second fixed shaft (46) and a gasket (49) arranged on the baffle plate (47).
8. The industrial automation welding robot of claim 1, characterized in that: the clamping mechanism comprises a sliding plate (21) arranged on the base (11), a fifth driving piece (22) used for driving the sliding plate (21) to slide, a clamping seat (23) arranged on the sliding plate (21), a screw rod (24) arranged on the clamping seat (23), a clamping piece (25) arranged on the screw rod (24), a handle (26) arranged on the screw rod (24), a pressing plate (27) arranged on the clamping seat (23), a third limiting groove (28) arranged on the clamping seat (23), a fourth positioning piece (29) arranged on the third limiting groove (28), a first shifting lever (210) arranged on the fourth positioning piece (29), a seventh elastic piece (211) arranged on the fourth positioning piece (29) and a sliding assembly.
9. The industrial automatic welding robot as claimed in claim 8, wherein: the sliding assembly comprises a plurality of fourth limiting grooves (31) arranged on the sliding plate (21), an arc-shaped plate (32) arranged on the fourth limiting grooves (31), a first limiting spring (33) arranged on the arc-shaped plate (32), a fifth limiting groove (34) arranged on the clamping seat (23), a knocking piece (35) arranged on the fifth limiting groove (34), a second limiting spring (36) arranged on the knocking piece (35) and a locking part.
10. The industrial automatic welding robot as claimed in claim 9, wherein: the locking part comprises a locking groove (37) arranged on the clamping seat (23), a third fixed shaft (38) arranged on the locking groove (37), a locking piece (39) arranged on the third fixed shaft (38), a third torsion piece (310) arranged on the third fixed shaft (38) and a second shifting lever (311) arranged on the locking piece (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214448.3A CN112976002B (en) | 2021-02-25 | 2021-02-25 | Industrial automation welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110214448.3A CN112976002B (en) | 2021-02-25 | 2021-02-25 | Industrial automation welding robot |
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| Publication Number | Publication Date |
|---|---|
| CN112976002A CN112976002A (en) | 2021-06-18 |
| CN112976002B true CN112976002B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110214448.3A Active CN112976002B (en) | 2021-02-25 | 2021-02-25 | Industrial automation welding robot |
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| Country | Link |
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| CN (1) | CN112976002B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517158A (en) * | 1967-05-01 | 1970-06-23 | Thomson Corp The | Strip edge butt welding machine |
| CN203621785U (en) * | 2013-09-29 | 2014-06-04 | 东莞虹日金属科技有限公司 | Non-slag-sticking fixture |
| CN104308316A (en) * | 2014-10-09 | 2015-01-28 | 上海福宇龙汽车科技有限公司 | Welding mechanism and welding method for PCB (printed circuit board) |
| CN107598439A (en) * | 2017-10-30 | 2018-01-19 | 成都虹跃科技有限公司 | A kind of industrial automatic welding machine people |
| CN111215774A (en) * | 2020-01-10 | 2020-06-02 | 汎宇化学（昆山）有限公司 | Method for preventing welding slag in welding process |
| CN111570218A (en) * | 2020-05-26 | 2020-08-25 | 苏州凌威新能源科技有限公司 | Protection method for welding seal |
-
2021
- 2021-02-25 CN CN202110214448.3A patent/CN112976002B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3517158A (en) * | 1967-05-01 | 1970-06-23 | Thomson Corp The | Strip edge butt welding machine |
| CN203621785U (en) * | 2013-09-29 | 2014-06-04 | 东莞虹日金属科技有限公司 | Non-slag-sticking fixture |
| CN104308316A (en) * | 2014-10-09 | 2015-01-28 | 上海福宇龙汽车科技有限公司 | Welding mechanism and welding method for PCB (printed circuit board) |
| CN107598439A (en) * | 2017-10-30 | 2018-01-19 | 成都虹跃科技有限公司 | A kind of industrial automatic welding machine people |
| CN111215774A (en) * | 2020-01-10 | 2020-06-02 | 汎宇化学（昆山）有限公司 | Method for preventing welding slag in welding process |
| CN111570218A (en) * | 2020-05-26 | 2020-08-25 | 苏州凌威新能源科技有限公司 | Protection method for welding seal |
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| Publication number | Publication date |
|---|---|
| CN112976002A (en) | 2021-06-18 |
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