CN111515610B - Automatic welding robot - Google Patents
Automatic welding robot Download PDFInfo
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- CN111515610B CN111515610B CN202010359865.2A CN202010359865A CN111515610B CN 111515610 B CN111515610 B CN 111515610B CN 202010359865 A CN202010359865 A CN 202010359865A CN 111515610 B CN111515610 B CN 111515610B
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- 238000003466 welding Methods 0.000 title claims abstract description 88
- 239000000428 dust Substances 0.000 claims description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 11
- 230000006978 adaptation Effects 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—External pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manipulator (AREA)
Abstract
The invention belongs to the technical field of robot welding, and particularly relates to an automatic welding robot which aims at solving the problems that a pipe is inconvenient to fix when the existing welding robot is used for welding, the pipe needs to be manually rotated when in butt joint, and the welding efficiency is reduced by continuously adjusting the angle. The pipe welding machine is simple in structure, convenient to operate and convenient to fix pipes, does not need manual rotation during welding, and improves welding efficiency.
Description
Technical Field
The invention relates to the technical field of robot welding, in particular to an automatic welding robot.
Background
Robot welding is very common in life, wherein a robot arm with several successively arranged limbs and a drive connected to a robot control device, on which the welding tongs are fixed, is connected to a welding motor and a tongs drive, and on which a computation program is run, which controls the drive of the robot arm to move the robot arm and to adjustably control the tongs drive to apply a predefined setpoint welding resistance to the welding electrode during resistance welding and to control the welding motor to supply a predefined electrical energy to the welding electrode for welding.
Current welding robot carries out all-round activity through the arm, can weld needs welded frock, nevertheless to the tubular product welding, still exists not enoughly, at first is not convenient for fix tubular product, secondly needs the manual work to rotate during tubular product butt joint, and continuous angle regulation welds, has reduced welding efficiency.
Disclosure of Invention
The invention aims to solve the defects that the existing welding robot is inconvenient to fix pipes during welding, and the pipes need to be manually rotated during butt joint, and the angle is continuously adjusted to perform welding, so that the welding efficiency is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
automatic welding robot, the on-line screen storage device comprises a base, the top sliding connection of base has the welding robot body, the welding robot body includes robot base and welding arm, the top symmetry slidable mounting of base has two fixed plates, the equal fixed mounting in top of two fixed plates has the backup pad, one side that two backup pads are close to each other all rotates and is connected with the drum, equal threaded connection has fixing bolt on two drums, equal swing joint has the welding pipe in two drums, equal fixedly connected with drive structure in two backup pads, two drums respectively with two drive structure looks adaptations, the equal fixedly connected with suction drum in top of two backup pads, all be provided with dust collection structure in two suction drums, two dust collection structure respectively with two drive structure looks adaptations.
Preferably, the driving structure comprises a servo motor, a motor shaft, a gear and an annular outer gear, the servo motor is fixedly connected to one side of the supporting plate, the motor shaft is fixedly installed with an output shaft of the servo motor, the gear is fixedly sleeved on the outer side of the motor shaft, the annular outer gear is fixedly sleeved on the outer side of the cylinder, and the gear is meshed with the annular outer gear.
Preferably, the dust collection structure includes dust absorption axle, suction fan, belt, first belt pulley and second belt pulley, and first belt pulley fixed mounting is in the one end of motor shaft, and the dust absorption axle rotates to be installed in a dust absorption section of thick bamboo, and the fixed cover of suction fan is established in the outside of dust absorption axle, and the fixed cover of second belt pulley is established in the outside of dust absorption axle, and belt transmission cover is established in the outside of first belt pulley and second belt pulley, belt and dust absorption section of thick bamboo swing joint.
Preferably, the outside threaded connection of a dust absorption section of thick bamboo has a connecting cylinder, fixedly connected with active carbon filter in the connecting cylinder, one side fixedly connected with metal shrapnel of active carbon filter, the one end fixed mounting of dust absorption axle has the eccentric block, and the eccentric block is contradicted with metal shrapnel and eccentric block.
Preferably, the bottom of the connecting cylinder is connected with a dust collecting box in a threaded mode, and one side of the connecting cylinder is connected with an inclined opening.
Preferably, an annular supporting groove is formed in one side of the supporting plate, an annular supporting block is fixedly mounted on one side of the cylinder, and the annular supporting block is connected with the annular supporting groove in a sliding mode.
Preferably, the top fixed mounting of fixed plate has places the seat, places the top of seat and has seted up the arc wall, is provided with a plurality of balls in the arc wall, welding pipe and a plurality of ball sliding connection.
Preferably, the sliding tray has been seted up at the top of base, and slidable mounting has two sliding blocks in the sliding tray, all sets up threaded hole on two sliding blocks, and the screw thread of two threaded holes revolves to opposite, and the threaded rod is installed to the sliding tray internal rotation, and two threaded holes all with threaded rod threaded connection, one side fixedly connected with screw motor of base, threaded rod and screw motor's output shaft fixed mounting.
Preferably, the supporting plate is provided with a connecting hole, and the welding pipe is movably connected with the connecting hole.
Preferably, the top of base is provided with two electronic guide rails, robot base and two electronic guide rail looks adaptations, and electronic guide rail can drive the robot body through robot base and remove.
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the two welded pipes are respectively placed in the two cylinders, the two welded pipes are respectively fixed through the two fixing bolts, the screw motor is started, and the two welded pipes can be automatically aligned through the threaded rod, the two sliding blocks and the two fixing plates;
(2) the two driving structures respectively drive the two cylinders to rotate in the same direction, and the two cylinders respectively drive the two welding pipes to rotate, so that the two welding pipes do not need to be manually rotated during welding, and the working efficiency is improved;
(3) gas generated during welding is sucked into the dust suction cylinder through the inclined port and the connecting cylinder through the dust suction structure, and dust and harmful gas in the gas can be adsorbed through the activated carbon filter plate, so that the environment is prevented from being polluted;
(4) the dust absorption axle drives the eccentric block rotation that corresponds simultaneously, and the eccentric block can intermittent type nature strike metal shrapnel and make the active carbon filter produce vibrations, can avoid the dust to adhere to on the active carbon filter, and the dust that drops gets into in the dust collection box, and the connecting cylinder can be dismantled.
The pipe welding machine is simple in structure, convenient to operate and convenient to fix pipes, does not need manual rotation during welding, and improves welding efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an automatic welding robot according to the present invention;
FIG. 2 is a schematic structural diagram of part A of an automatic welding robot according to the present invention;
FIG. 3 is a schematic diagram of the explosion structure of the supporting plate and the cylinder of the automatic welding robot according to the present invention;
FIG. 4 is a schematic side view of the base, the placing seat, the welding pipe and the robot body of the automatic welding robot according to the present invention;
fig. 5 is a schematic perspective view of an activated carbon filter plate and a metal dome of an automatic welding robot according to the present invention.
In the figure: the robot comprises a base 1, a sliding block 2, a threaded rod 3, a screw motor 4, a fixing plate 5, a supporting plate 6, a placing seat 7, a robot base 8, an electric guide rail 9, a welding arm 10, a welding pipe 11, a cylinder 12, a servo motor 13, a dust suction cylinder 14, a dust suction shaft 15, a belt 16, a motor shaft 17, a gear 18, an annular external gear 19, an annular supporting block 20, an annular supporting groove 21, a first belt pulley 22, a second belt pulley 23, a suction fan 24, an eccentric block 25, a metal elastic sheet 26, an activated carbon filter plate 27, a connecting cylinder 28, an inclined port 29, a dust collecting box 30, a sliding groove 31, a fixing bolt 32, a connecting hole 33, a supporting block 34 and a ball 35.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, the automatic welding robot, including base 1, base 1's top sliding connection has the welding robot body, the welding robot body includes robot base 8 and welding arm 10, base 1's top symmetry sliding mounting has two fixed plates 5, the equal fixed mounting in top of two fixed plates 5 has backup pad 6, two backup pads 6 are close to each other one side all rotate and are connected with drum 12, equal threaded connection has fixing bolt 32 on two drum 12, equal swing joint has welding pipe 11 in two drum 12, equal fixedly connected with drive structure on two backup pads 6, two drum 12 respectively with two drive structure looks adaptations, the equal fixedly connected with suction tube 14 in top of two backup pad 6, all be provided with the dust collection structure in two suction tube 14, two dust collection structure respectively with two drive structure looks adaptations.
In this embodiment, drive structure includes servo motor 13, motor shaft 17, gear 18 and annular outer gear 19, servo motor 13 fixed connection is in one side of backup pad 6, motor shaft 17 and servo motor 13's output shaft fixed mounting, the fixed cover of gear 18 is established in the outside of motor shaft 17, the fixed cover of annular outer gear 19 is established in the outside of drum 12, gear 18 and the meshing of annular outer gear 19, gear 18 can drive annular outer gear 19 and drum 12 and rotate, and then drive welded pipe 11 and rotate, can avoid artifical rotatory welded pipe 11.
In this embodiment, the dust collection structure includes a dust collection shaft 15, a suction fan 24, a belt 16, a first belt pulley 22 and a second belt pulley 23, the first belt pulley 22 is fixedly installed at one end of the motor shaft 17, the dust collection shaft 15 is rotatably installed in the dust collection cylinder 14, the suction fan 24 is fixedly sleeved on the outer side of the dust collection shaft 15, the second belt pulley 23 is fixedly sleeved on the outer side of the dust collection shaft 15, the belt 16 is rotatably sleeved on the outer sides of the first belt pulley 22 and the second belt pulley 23, the belt 16 is movably connected with the dust collection cylinder 14, and the diameter of the first belt pulley 22 is larger than that of the second belt pulley 23.
In this embodiment, the outside threaded connection of a dust suction drum 14 has a connecting cylinder 28, fixedly connected with active carbon filter 27 in the connecting cylinder 28, one side fixedly connected with metal shrapnel 26 of active carbon filter 27, the one end fixed mounting of dust absorption axle 15 has eccentric block 25, eccentric block 25 is contradicted with metal shrapnel 26 and eccentric block 25, eccentric block 25 can be intermittent type nature strike metal shrapnel 26 make active carbon filter 27 produce vibrations.
In this embodiment, the bottom of the connecting cylinder 28 is screwed with a dust collecting box 30, one side of the connecting cylinder 28 is connected with an inclined port 29, and the dust collecting box 30 can be detached.
In this embodiment, an annular supporting groove 21 is formed in one side of the supporting plate 6, an annular supporting block 20 is fixedly mounted on one side of the cylinder 12, the annular supporting block 20 is slidably connected with the annular supporting groove 21, and the annular supporting block 20 supports the cylinder 12.
In this embodiment, fixed plate 5's top fixed mounting has places seat 7, places seat 7's top and has seted up the arc wall, is provided with a plurality of balls 35 in the arc wall, and welded pipe 11 and a plurality of balls 35 sliding connection, ball 35 can play the supporting role, can reduce frictional force simultaneously.
In this embodiment, sliding tray 31 has been seted up at base 1's top, sliding tray 31 slidable mounting has two sliding blocks 2, all set up threaded hole on two sliding blocks 2, the screw thread of two screw holes is turned to on the contrary, threaded rod 3 is installed to sliding tray 31 internal rotation, two screw holes all with 3 threaded connection of threaded rod, one side fixedly connected with screw motor 4 of base 1, threaded rod 3 and screw motor 4's output shaft fixed mounting, screw motor 4 drives threaded rod 3 and rotates, threaded rod 3 drives two fixed plates 5 through two sliding blocks 2 and is close to each other or keep away from each other.
In this embodiment, the supporting plate 6 is provided with a connecting hole 33, the welding pipe 11 is movably connected with the connecting hole 33, and the connecting hole 33 has a larger diameter and can be used for placing, taking and placing the welding pipe 11.
In this embodiment, base 1's top is provided with two electronic guide rails 9, robot base 8 and two electronic guide rail 9 looks adaptations, and electronic guide rail 9 can drive the robot body through robot base 8 and remove.
Example two
Referring to fig. 1-5, the automatic welding robot, including base 1, base 1's top sliding connection has the welding robot body, the welding robot body includes robot base 8 and welding arm 10, base 1's top symmetry slidable mounting has two fixed plates 5, the top of two fixed plates 5 all has backup pad 6 through welded fastening, one side that two backup pads 6 are close to each other all rotates and is connected with drum 12, equal threaded connection has fixing bolt 32 on two drum 12, equal swing joint has welded pipe 11 in two drum 12, all through screw fixedly connected with drive structure on two backup pads 6, two drum 12 respectively with two drive structure looks adaptations, screw fixedly connected with suction drum 14 is all passed through at the top of two backup pads 6, all be provided with the dust collection structure in two suction drum 14, two dust collection structure respectively with two drive structure looks adaptations.
In this embodiment, the drive structure includes servo motor 13, motor shaft 17, gear 18 and annular outer gear 19, servo motor 13 passes through screw fixed connection in one side of backup pad 6, motor shaft 17 passes through welded fastening installation with servo motor 13's output shaft, the fixed outside at motor shaft 17 that establishes of gear 18, annular outer gear 19 fixed cover is established in the outside of drum 12, gear 18 meshes with annular outer gear 19, gear 18 can drive annular outer gear 19 and drum 12 and rotate, and then drive welded pipe 11 and rotate, can avoid artifical rotatory welded pipe 11.
In this embodiment, the dust collection structure includes a dust collection shaft 15, an air suction fan 24, a belt 16, a first belt pulley 22 and a second belt pulley 23, the first belt pulley 22 is fixedly installed at one end of the motor shaft 17 by welding, the dust collection shaft 15 is rotatably installed in the dust collection cylinder 14, the air suction fan 24 is fixedly sleeved on the outer side of the dust collection shaft 15, the second belt pulley 23 is fixedly sleeved on the outer side of the dust collection shaft 15, the belt 16 is rotatably sleeved on the outer sides of the first belt pulley 22 and the second belt pulley 23, the belt 16 is movably connected with the dust collection cylinder 14, and the diameter of the first belt pulley 22 is larger than that of the second belt pulley 23.
In this embodiment, the outside threaded connection of a dust suction drum 14 has a connecting cylinder 28, through screw fixedly connected with active carbon filter 27 in the connecting cylinder 28, screw fixedly connected with metal shrapnel 26 is passed through to one side of active carbon filter 27, welded fastening is passed through to the one end of dust absorption axle 15 and is installed eccentric block 25, eccentric block 25 contradicts with metal shrapnel 26 and eccentric block 25, eccentric block 25 can be intermittent type nature strike metal shrapnel 26 and make active carbon filter 27 produce vibrations.
In this embodiment, the bottom of the connecting cylinder 28 is screwed with a dust collecting box 30, one side of the connecting cylinder 28 is connected with an inclined port 29, and the dust collecting box 30 can be detached.
In this embodiment, an annular supporting groove 21 is formed in one side of the supporting plate 6, an annular supporting block 20 is fixedly installed on one side of the cylinder 12 through welding, the annular supporting block 20 is slidably connected with the annular supporting groove 21, and the annular supporting block 20 supports the cylinder 12.
In this embodiment, fixed plate 5's top fixed mounting has places seat 7, places seat 7's top and has seted up the arc wall, is provided with a plurality of balls 35 in the arc wall, and welded pipe 11 and a plurality of balls 35 sliding connection, ball 35 can play the supporting role, can reduce frictional force simultaneously.
In this embodiment, sliding tray 31 has been seted up at base 1's top, sliding tray 31 slidable mounting has two sliding blocks 2, all set up threaded hole on two sliding blocks 2, the screw thread of two screw holes is turned to on the contrary, threaded rod 3 is installed to sliding tray 31 internal rotation, two screw holes all with 3 threaded connection of threaded rod, screw fixedly connected with screw motor 4 is passed through to one side of base 1, threaded rod 3 passes through welded fastening with screw motor 4's output shaft and installs, screw motor 4 drives 3 rotations of threaded rod, threaded rod 3 drives two fixed plates 5 through two sliding blocks 2 and is close to each other or keep away from each other.
In this embodiment, the supporting plate 6 is provided with a connecting hole 33, the welding pipe 11 is movably connected with the connecting hole 33, and the connecting hole 33 has a larger diameter and can be used for placing, taking and placing the welding pipe 11.
In this embodiment, base 1's top is provided with two electronic guide rails 9, robot base 8 and two electronic guide rail 9 looks adaptations, and electronic guide rail 9 can drive the robot body through robot base 8 and remove.
In the embodiment, when in use, two welding pipes 11 are respectively placed in two cylinders 12, the two welding pipes 11 are respectively fixed through two fixing bolts 32, a screw motor 4 is started, the screw motor 4 drives a threaded rod 3 to rotate, the threaded rod 3 drives two fixing plates 5 to be close to each other through two sliding blocks 2, the two welding pipes 11 can be automatically aligned, the pipe orifices of the two welding pipes 11 are welded through a welding robot body, two servo motors 13 are started, the two servo motors 13 respectively drive two motor shafts 17 to rotate in the same direction, the two motor shafts 17 respectively drive two annular external gears 19 to rotate in the same direction through two gears 18, the two annular external gears 19 respectively drive the two cylinders 12 to rotate in the same direction, the two cylinders 12 respectively drive the two welding pipes 11 to rotate, the two welding pipes 11 do not need to be manually rotated, and the working efficiency is improved, meanwhile, the motor shaft 17 drives the dust collection shaft 15 to rotate through the first belt pulley 22, the second belt pulley 23 and the belt 16, the dust collection shaft 15 drives the corresponding suction fan 24 to rotate, the suction fan 24 sucks gas generated during welding into the dust collection cylinder 14 through the inclined port 29 and the connecting cylinder 28, dust and harmful gas in the gas can be adsorbed through the activated carbon filter 27, the dust collection box 30 can collect dust, the dust collection shaft 15 drives the corresponding eccentric block 25 to rotate, the eccentric block 25 can intermittently knock the metal elastic sheet 26 to enable the activated carbon filter 27 to vibrate, dust can be prevented from attaching to the activated carbon filter 27, the falling dust enters the dust collection box 30, the connecting cylinder 28 can be detached, after welding is completed, the two servo motors 13 are stopped, the two fixing bolts 32 are loosened, the two screw motors 4 are reversely started to enable the two fixing plates 5 to be far away from each other, until the welded pipe 11 leaves the two cylinders 12 and is placed on top of the two placing seats 7, the welded pipe 11 may be removed, or the welded pipe 11 may be moved to pull the welded pipe 11 through the connecting hole 33.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The automatic welding robot comprises a base, wherein the top of the base is connected with a welding robot body in a sliding manner, the welding robot body comprises a robot base and a welding arm, and the automatic welding robot is characterized in that two fixing plates are symmetrically and slidably mounted at the top of the base, supporting plates are fixedly mounted at the tops of the two fixing plates, one sides of the two supporting plates, which are close to each other, are rotatably connected with cylinders, fixing bolts are in threaded connection with the two cylinders, welding pipes are movably connected in the two cylinders, driving structures are fixedly connected on the two supporting plates, the two cylinders are respectively matched with the two driving structures, dust suction cylinders are fixedly connected at the tops of the two supporting plates, dust suction structures are arranged in the two dust suction cylinders, the two dust suction structures are respectively matched with the two driving structures, and each driving structure comprises a servo motor, a motor shaft, a gear and an annular outer gear, the servo motor is fixedly connected to one side of the supporting plate, the motor shaft is fixedly installed with an output shaft of the servo motor, the gear is fixedly sleeved on the outer side of the motor shaft, the annular outer gear is fixedly sleeved on the outer side of the cylinder, the gear is meshed with the annular outer gear, the dust collection structure comprises a dust collection shaft, a suction fan, a belt, a first belt pulley and a second belt pulley, the first belt pulley is fixedly installed at one end of the motor shaft, the dust collection shaft is rotatably installed in the dust collection cylinder, the suction fan is fixedly sleeved on the outer side of the dust collection shaft, the second belt pulley is fixedly sleeved on the outer side of the dust collection shaft, the belt is sleeved on the outer sides of the first belt pulley and the second belt pulley in a transmission manner, the belt is movably connected with the dust collection cylinder, the outer side of the dust collection cylinder is in threaded connection with the connection cylinder, the active carbon filter plate is fixedly connected in the connection cylinder, a metal elastic sheet is fixedly connected to one side of the active carbon filter plate, and an eccentric block is fixedly installed at one end of the dust collection shaft, the eccentric block is abutted against the metal spring plate and the eccentric block.
2. The automatic welding robot of claim 1, wherein a dust collecting box is screw-coupled to a bottom of the coupling cylinder, and an inclined port is coupled to one side of the coupling cylinder.
3. The automatic welding robot of claim 1, wherein one side of the supporting plate is provided with an annular supporting groove, one side of the cylinder is fixedly provided with an annular supporting block, and the annular supporting block is slidably connected with the annular supporting groove.
4. The automatic welding robot of claim 1, wherein a placing seat is fixedly mounted on the top of the fixing plate, an arc-shaped groove is formed in the top of the placing seat, a plurality of balls are arranged in the arc-shaped groove, and the welding pipe is slidably connected with the plurality of balls.
5. The automatic welding robot of claim 1, wherein a sliding groove is formed in the top of the base, two sliding blocks are slidably mounted in the sliding groove, threaded holes are formed in the two sliding blocks, the thread directions of the two threaded holes are opposite, a threaded rod is rotatably mounted in the sliding groove, the two threaded holes are in threaded connection with the threaded rod, a screw motor is fixedly connected to one side of the base, and the threaded rod is fixedly mounted with an output shaft of the screw motor.
6. The automatic welding robot of claim 1, wherein the support plate is provided with a connecting hole, and the welding pipe is movably connected with the connecting hole.
7. The automatic welding robot of claim 1, wherein two motorized rails are provided on top of the base, the robot base being adapted to the two motorized rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359865.2A CN111515610B (en) | 2020-04-30 | 2020-04-30 | Automatic welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010359865.2A CN111515610B (en) | 2020-04-30 | 2020-04-30 | Automatic welding robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111515610A CN111515610A (en) | 2020-08-11 |
| CN111515610B true CN111515610B (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010359865.2A Active CN111515610B (en) | 2020-04-30 | 2020-04-30 | Automatic welding robot |
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| CN (1) | CN111515610B (en) |
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| CN113732544B (en) * | 2021-08-04 | 2022-08-19 | 安徽路安汽车零部件有限公司 | Welding auxiliary device for production and processing of automobile parts |
| CN113547242A (en) * | 2021-09-18 | 2021-10-26 | 湖南致用科技有限公司 | Welding auxiliary device for laser welding machine and using method thereof |
| CN116060843A (en) * | 2023-02-07 | 2023-05-05 | 潮峰钢构集团有限公司 | System and method for solving small-spacing column group welding by utilizing reverse groove |
| CN116967678A (en) * | 2023-07-20 | 2023-10-31 | 宁夏同心山泰钢结构有限公司 | Circumferential welding frame of wind power tower barrel |
| CN118218768B (en) * | 2024-05-24 | 2024-07-12 | 甘肃兴家新型建材有限公司 | Automatic laser welding machine is used in processing of butt joint formula aluminium alloy |
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| DE10131461C1 (en) * | 2001-06-29 | 2002-12-05 | Theodor Graebener Gmbh & Co Kg | Welding plant for rolled sheet metal pipe has welding device provided by work head mounted on traverse extending above machine bed |
| US9827636B2 (en) * | 2015-05-15 | 2017-11-28 | Gary Tsui | Flange pipe alignment tool and fixture |
| CN208428713U (en) * | 2018-05-18 | 2019-01-25 | 昆山诺尔特包装材料有限公司 | A kind of honeycomb carton recyclable device |
| CN108817783B (en) * | 2018-09-06 | 2024-02-27 | 珠海格力智能装备有限公司 | Welding equipment |
| CN209335033U (en) * | 2018-09-27 | 2019-09-03 | 昆山新冠莹机电设备有限公司 | A kind of metal tube fixture for opposite welding |
| CN209548938U (en) * | 2019-01-28 | 2019-10-29 | 咸阳杰森机床制造有限公司 | Air purification device for grinding machine |
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