CN113751917B - Automatic welding equipment for stand column - Google Patents
Automatic welding equipment for stand column Download PDFInfo
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- CN113751917B CN113751917B CN202111210436.XA CN202111210436A CN113751917B CN 113751917 B CN113751917 B CN 113751917B CN 202111210436 A CN202111210436 A CN 202111210436A CN 113751917 B CN113751917 B CN 113751917B
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- 238000003466 welding Methods 0.000 title claims abstract description 124
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
-
- 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
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding processing, in particular to automatic welding equipment for stand columns, which comprises a welding table, wherein a plurality of bases for placing steel plates are connected in equidistant rotation at the middle part of the top surface of the welding table, a limiting mechanism for limiting the position of a square pipe is arranged above the plurality of bases, rectangular frames are connected to two sides of the top surface of the welding table in a sliding manner, driving parts are arranged in the rectangular frames, and welding guns are fixedly connected to two ends of the driving parts. According to the invention, the driving piece is driven to move along with the rectangular frame by the rotation of the motor along with the transmission shaft, the joint of the square tube and the steel plate welded by the welding gun on the driving piece is realized, the driving mechanism which moves synchronously with the rectangular frame is arranged on the bottom surface of the welding table, the driving mechanism rotates the base so as to rotate the square tube and the steel plate, the other two sides of the square tube and the steel plate welded by the welding gun are realized, the manual angle conversion of the stand column is omitted for welding, and the work efficiency of stand column welding is improved.
Description
Technical Field
The invention relates to the technical field of welding processing, in particular to automatic welding equipment for stand columns.
Background
The stand that square tube and steel sheet welding constitute together is the common steel construction stand in machinery and the building field, this type of stand is at welded in-process, generally needs the palm power to weld square tube suppression on the steel sheet, sometimes even need the operator to weld the stand to carrying out angle conversion, this kind of fixed mode and welding mode human input are great, and square tube easily shifts with the steel sheet when the welding, lead to the welding point skew, thereby influence stand welded success rate, although partial automatic welding equipment can the automatic weld stand, most welding equipment can not process the welding simultaneously to a plurality of stands, be unfavorable for improving stand welding process's work efficiency.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide automatic upright post welding equipment, a placing groove is formed in the top surface of a base, a pressing spring is fixedly connected between a sleeve and a sliding rod, the bottom surface of the sliding rod is rotationally connected with a joint, a steel plate is placed on the placing groove, the joint is moved upwards to enable a square tube to be placed between the joint and the steel plate, the joint is released to enable the square tube to be limited and fixed on the steel plate under the elastic force of the pressing spring, a pressing upright post is saved, later upright post welding is facilitated, a motor drives a transmission shaft to rotate anticlockwise, and two transmission shafts simultaneously drive a gear II to mesh with a first tooth on a driving piece under the transmission effect of a belt and a belt wheel, so that the driving piece drives a rectangular frame to move towards one end provided with a first sliding groove on a welding table, and a welding gun on the driving piece welds the joint of the square tube and the steel plate at the corresponding position in the moving process, thereby realizing simultaneous automatic welding of two sides of the bottom of a plurality of square tubes and improving the upright post welding efficiency;
the motor is used for continuously driving the gear II to rotate with the arc teeth at the corresponding position on the driving piece in a meshed mode, so that the driving piece moves along the sliding groove II in the rectangular frame, the driving piece is separated from the square tube which is welded, the post base is convenient to weld at the rotating position of the square tube and the other two sides of the steel plate, when the gear II is in meshed transmission with the strip teeth II on the driving piece, the driving piece moves towards one end, deviating from the sliding groove I, of the welding table, of the rectangular frame, at the moment, the driving mechanism on the L-shaped connecting plate is used for synchronously moving, the strip teeth III on the driving mechanism are meshed with the gear I at the corresponding position, the gear I rotates to enable the base at the corresponding position to synchronously rotate by 90 degrees, the square tubes and the steel plate are synchronously rotated by 90 degrees, gaps at one side which are not welded face the welding gun, the gear II is meshed with the strip teeth I again, the square tube and the other two sides of the steel plate are welded, manual angle conversion welding is omitted, the work efficiency of the welding of the stand is further improved, and the angle conversion welding of a plurality of stand columns can be realized through one motor.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an automatic welding equipment of stand, includes the welding bench, equidistant rotation in middle part of welding bench top surface is connected with a plurality of bases that are used for placing the steel sheet, and is a plurality of the top of base is provided with the stop gear who is used for restricting square tube position, the equal sliding connection in both sides of welding bench top surface has rectangular frame, rectangular frame's inside is provided with the driving piece, the equal fixedly connected with welder in both ends of driving piece, the top surface rotation of welding bench is connected with two transmission shafts, the top of transmission shaft cup joints fixedly connected with drive corresponds the gear two that the position driving piece removed, the bottom surface fixedly connected with drive transmission shaft pivoted motor of welding bench, wherein, one rectangular frame's bottom surface fixedly connected with runs through the L shape connecting plate of welding bench, L shape connecting plate's top surface fixedly connected with drive base pivoted actuating mechanism, through stop gear and base cooperation use, be convenient for simultaneously place a plurality of take welded steel sheets and square tube on the welding bench, drive piece is taking rectangular frame to remove through the motor rotation messenger's driving piece, realizes welder welding square tube and steel sheet's junction, and the welding stand and the welding angle of steel sheet have been saved in addition through setting up at rectangular frame and the square tube rotation, and the welding efficiency is realized to the welding upright welding with the square tube.
The method is further characterized in that: the top surface of base has been seted up the standing groove of placing the steel sheet, the middle part grafting of base is fixed with the axis of rotation, the axis of rotation runs through the bottom fixedly connected with of welding bench and the first gear of actuating mechanism meshing, and the standing groove is convenient for spacing fixed steel sheet, and first gear is convenient for realize changing square tube and the welded position of steel sheet with actuating mechanism cooperation transmission.
The method is further characterized in that: the limiting mechanism comprises a -shaped frame fixedly connected with the welding table, a plurality of sleeves are fixedly connected to the bottom surface of the -shaped frame at equal intervals, sliding rods are slidably connected to the inside of the sleeves, pressing springs are fixedly connected between the sliding rods and the sleeves, connectors are rotatably connected to the bottom surfaces of the sliding rods, the connectors are moved upwards to enable square pipes to be placed between the connectors and a steel plate, the connectors are released to enable the square pipes to be limited and fixed on the steel plate under the elastic action of the pressing springs, manual supporting of pressing upright posts are omitted, and later-stage upright post angle conversion welding is facilitated.
The method is further characterized in that: the driving piece comprises a first strip tooth and a second strip tooth which are symmetrically distributed, arc teeth are fixedly connected between the two ends of the first strip tooth and the second strip tooth, a second sliding groove which is in sliding contact with the outer side wall of the arc tooth at the corresponding position is formed in the two ends of the rectangular frame, the first strip tooth and the second gear are in meshed transmission to achieve a welding column, the arc teeth and the second gear are in meshed transmission to achieve whether a welding gun is in contact with a welding position or not, the second strip tooth and the second gear are in meshed transmission to achieve column angle conversion, and the second sliding groove is convenient for the driving piece to move with the welding gun in the rectangular frame.
The method is further characterized in that: the bottom surface fixedly connected with lug of rectangular frame one end, spout one with corresponding position lug sliding connection is all seted up to the both sides of welding bench top surface, just the guide through-hole with L shape connecting plate sliding connection is seted up to the top surface of welding bench to make L shape connecting plate and rectangular frame homoenergetic be at welding bench steady shift position.
The method is further characterized in that: the transmission shaft penetrates through the bottom end of the welding table and is sleeved and fixed with a belt wheel, a belt is connected between the belt wheels in a transmission mode, and the output end of the motor is fixedly connected with the bottom end of the transmission shaft at the corresponding position, so that the motor can synchronously rotate with the two transmission shafts.
The method is further characterized in that: the driving mechanism comprises a cross beam fixedly connected with the top surface of the L-shaped connecting plate, the outer sides of the two ends of the cross beam are respectively provided with a third strip tooth meshed with the gears at the corresponding positions, and two transmission rods are respectively arranged between the two sides of the third strip tooth and the cross beam so as to conveniently control whether the third strip tooth is meshed with the gears.
The method is further characterized in that: one end of the transmission rod is rotationally connected with the third strip tooth, and the other end of the transmission rod is fixedly connected with a connecting shaft rotationally connected with the cross beam, so that the third strip tooth can move at the outer side of the cross beam.
The method is further characterized in that: the crossbeam is close to the outside of connecting axle and has seted up fan-shaped breach, the lateral wall fixedly connected with of connecting axle and the fan-shaped breach sliding connection's in corresponding position fan-shaped piece, just the connecting axle is located the inside lateral wall of crossbeam and is provided with torsion spring, fan-shaped breach and fan-shaped piece cooperation make strip tooth three only can with the transmission of gear one meshing when deviating from the direction of spout one, torsion spring makes strip tooth three and gear one separation back can get back to initial position, and the transfer line slope is arranged in the both sides of strip tooth three promptly, has the clearance between strip tooth three and the crossbeam.
The method is further characterized in that: be provided with the locating part between transmission shaft and the corresponding position driving piece, the locating part includes the lantern ring of being connected with the transmission shaft rotation, the lateral wall fixedly connected with connecting block of lantern ring, the one end that the connecting block deviates from the lantern ring rotates and is connected with the gyro wheel, the meshing spacing groove that leans on with the rolling of corresponding position gyro wheel has been seted up to the bottom surface of driving piece to make gear two remain the meshing state with the driving piece all the time.
The invention has the beneficial effects that:
1. the pressing spring is fixedly connected between the sleeve and the sliding rod, the joint is rotationally connected to the bottom surface of the sliding rod, the steel plate is placed on the placing groove, the square pipe is placed between the joint and the steel plate by upward moving the joint, the square pipe is limited and fixed on the steel plate by releasing the joint under the elastic action of the pressing spring, a pressing upright post is saved, later upright post welding is facilitated, the motor drives the transmission shafts to rotate anticlockwise, the two transmission shafts simultaneously drive the gear II to mesh with the gear I on the driving piece under the transmission action of the belt and the belt pulley, the driving piece is driven to move towards one end provided with the sliding groove I on the welding table, and the welding gun on the driving piece welds the joint of the square pipe and the steel plate at the corresponding position in the moving process, so that the two sides of the bottoms of the square pipes are simultaneously and automatically welded, and the upright post welding efficiency is improved;
2. the motor is used for continuously driving the gear II to rotate with the arc teeth at the corresponding position on the driving piece in a meshed mode, so that the driving piece moves along the sliding groove II in the rectangular frame, the driving piece is separated from the square tube which is welded, the post base is convenient to weld at the rotating position of the square tube and the other two sides of the steel plate, when the gear II is in meshed transmission with the strip teeth II on the driving piece, the driving piece moves towards one end, deviating from the sliding groove I, of the welding table, of the rectangular frame, at the moment, the driving mechanism on the L-shaped connecting plate is used for synchronously moving, the strip teeth III on the driving mechanism are meshed with the gear I at the corresponding position, the gear I rotates to enable the base at the corresponding position to synchronously rotate by 90 degrees, the square tubes and the steel plate are synchronously rotated by 90 degrees, gaps at one side which are not welded face the welding gun, the gear II is meshed with the strip teeth I again, the square tube and the other two sides of the steel plate are welded, manual angle conversion welding is omitted, the work efficiency of the welding of the stand is further improved, and the angle conversion welding of a plurality of stand columns can be realized through one motor.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the welding apparatus and the center pillar of the present invention
FIGS. 2-3 are schematic views of the welding apparatus according to the present invention from different viewing angles;
FIG. 4 is a schematic view of a welding table and a base structure according to the present invention;
FIG. 5 is a schematic view of the internal structure of the sleeve according to the present invention;
FIG. 6 is a schematic view of a rectangular frame structure in accordance with the present invention;
FIG. 7 is a schematic view of a driving member and a welding gun according to the present invention;
FIG. 8 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 9 is a schematic view of a split three-dimensional structure of a beam and a transmission rod in the invention;
FIG. 10 is a schematic view of the driving member and the driving shaft according to the present invention.
In the figure: 100. a welding table; 110. a first chute; 120. a guide through hole; 200. a base; 210. a first gear; 300. a limiting mechanism; 310. shaped shelves; 320. a sleeve; 330. a slide bar; 331. pressing a spring; 340. a joint; 400. a rectangular frame; 410. an L-shaped connecting plate; 420. a second chute; 430. a bump; 500. a driving member; 510. a first strip tooth; 520. strip teeth II; 530. arc teeth; 540. engaging the limit groove; 600. a transmission shaft; 610. a second gear; 620. a limiting piece; 700. a driving mechanism; 710. a cross beam; 720. third strip teeth; 730. a transmission rod; 731. a connecting shaft; 7311. sector blocks.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, an automatic welding device for a stand column comprises a welding table 100, a plurality of bases 200 for placing steel plates are rotatably connected in the middle of the top surface of the welding table 100 at equal intervals, limiting mechanisms 300 for limiting the positions of square tubes are arranged above the bases 200, rectangular frames 400 are slidably connected to two sides of the top surface of the welding table 100, driving parts 500 are arranged in the rectangular frames 400, welding guns are fixedly connected to two ends of the driving parts 500, two transmission shafts 600 are rotatably connected to the top surface of the welding table 100, two gears 610 for driving the corresponding driving parts 500 to move are fixedly sleeved on the top of the transmission shafts 600, a motor for driving the transmission shafts 600 to rotate is fixedly connected to the bottom surface of the welding table 100, a driving mechanism 700 for driving the base 200 to rotate is fixedly connected to the bottom surface of one rectangular frame 400, a plurality of steel plates with the bases 200 are matched with the limiting mechanisms 300, a plurality of square tubes with the welding plates are conveniently placed on the welding table 100 at the same time, the two ends of the driving parts 500 are fixedly connected with welding guns through the motors, the transmission shafts 600 are rotatably connected with the driving shafts 400, two gears 610 for driving the corresponding positions 500 to move, and the welding guns are fixedly connected to the welding guns with the square tubes by the square tubes, and the welding guns are welded to the two sides of the square tubes 200.
The top surface of the base 200 is provided with a placing groove for placing a steel plate, the middle part of the base 200 is fixedly connected with a rotating shaft in a plugging manner, the rotating shaft penetrates through the bottom end of the welding table 100 and is fixedly connected with a first gear 210 meshed with the driving mechanism 700, the placing groove is convenient for limiting and fixing the steel plate, and the first gear 210 is convenient for being matched with the driving mechanism 700 to drive so as to change the welding position of a square tube and the steel plate; the limiting mechanism 300 comprises a -shaped frame 310 fixedly connected with the welding table 100, a plurality of sleeves 320 are fixedly connected to the bottom surface of the -shaped frame 310 at equal intervals, sliding rods 330 are slidably connected to the inside of the sleeves 320, pressing springs 331 are fixedly connected between the sliding rods 330 and the sleeves 320, connectors 340 are rotatably connected to the bottom surfaces of the sliding rods 330, the connectors 340 are moved upwards to enable square pipes to be placed between the connectors 340 and a steel plate, the connectors 340 are released to enable the square pipes to be limited and fixed on the steel plate under the elastic action of the pressing springs 331, manual supporting of pressing upright columns is omitted, and later-stage upright column angle conversion welding is facilitated.
The driving piece 500 comprises a first strip tooth 510 and a second strip tooth 520 which are symmetrically distributed, arc teeth 530 are fixedly connected between two ends of the first strip tooth 510 and the second strip tooth 520, two ends of the rectangular frame 400 are provided with a second chute 420 which is in sliding contact with the outer side wall of the arc tooth 530 at the corresponding position, the first strip tooth 510 is meshed with the second gear 610 to realize a welding column, the arc tooth 530 is meshed with the second gear 610 to realize whether a welding gun is in contact with a welding position, the second strip tooth 520 is meshed with the second gear 610 to realize column angle conversion, and the second chute 420 is convenient for the driving piece 500 to move in the rectangular frame 400 along with the welding gun; the bottom surface of one end of the rectangular frame 400 is fixedly connected with the protruding blocks 430, two sides of the top surface of the welding table 100 are provided with the first sliding grooves 110 which are in sliding connection with the protruding blocks 430 at the corresponding positions, and the top surface of the welding table 100 is provided with the guide through holes 120 which are in sliding connection with the L-shaped connecting plates 410, so that the L-shaped connecting plates 410 and the rectangular frame 400 can move stably on the welding table 100.
The transmission shaft 600 penetrates through the bottom end of the welding table 100 and is sleeved and fixed with a belt wheel, a belt is connected between the two belt wheels in a transmission way, and the output end of the motor is fixedly connected with the bottom end of the transmission shaft 600 at the corresponding position, so that the two transmission shafts 600 can be simultaneously driven to synchronously rotate; the driving mechanism 700 comprises a cross beam 710 fixedly connected with the top surface of the L-shaped connecting plate 410, the outer sides of the two ends of the cross beam 710 are respectively provided with a third strip tooth 720 which is meshed and driven with the first gear 210 at the corresponding position, and two transmission rods 730 are respectively arranged between the two sides of the third strip tooth 720 and the cross beam 710, so that whether the third strip tooth 720 is meshed with the first gear 210 or not can be controlled conveniently; one end of the transmission rod 730 is rotatably connected with the third bar tooth 720, and the other end of the transmission rod 730 is fixedly connected with a connecting shaft 731 rotatably connected with the cross beam 710, so that the third bar tooth 720 can move outside the cross beam 710.
The beam 710 is provided with a sector notch near the outer side of the connecting shaft 731, the outer side wall of the connecting shaft 731 is fixedly connected with a sector block 7311 which is in sliding connection with the sector notch at the corresponding position, the outer side wall of the connecting shaft 731 positioned in the beam 710 is provided with a torsion spring, the sector notch is matched with the sector block 7311 to ensure that the third strip tooth 720 can be meshed with the first gear 210 for transmission only when moving in the direction deviating from the first chute 110, the torsion spring ensures that the third strip tooth 720 can return to the initial position after being separated from the first gear 210, namely the transmission rod 730 is obliquely arranged at two sides of the third strip tooth 720, and a gap exists between the third strip tooth 720 and the beam 710; be provided with the locating part 620 between transmission shaft 600 and the corresponding position driving piece 500, the locating part 620 includes the lantern ring of being connected with transmission shaft 600 rotation, the lateral wall fixedly connected with connecting block of lantern ring, and the one end that the connecting block deviates from the lantern ring rotates and is connected with the gyro wheel, and the meshing spacing groove 540 that rolls with the corresponding position gyro wheel and lean on is offered to the bottom surface of driving piece 500 to make gear two 610 remain the meshing state with driving piece 500 all the time.
Working principle: when the welding machine is used, a steel plate to be welded is placed in a placing groove on the top surface of the base 200, the joint 340 is pushed upwards to place a square tube between the joint 340 and the steel plate at the corresponding position, the joint 340 is released, the square tube is limited and fixed in the middle of the top surface of the steel plate by the joint 340 under the action of the elastic force of the pressing spring 331, a motor is started, the motor drives one transmission shaft 600 to rotate anticlockwise, the other transmission shaft 600 synchronously rotates under the transmission of a belt, the transmission shaft 600 rotates to enable a gear II 610 to rotate anticlockwise, the gear II 610 is meshed with a first tooth 510 on the driving piece 500 to enable the driving piece 500 to move towards one end of the welding table 100 where the first sliding groove 110 is formed, a welding gun on the driving piece 500 welds the joint of the steel plate at the corresponding position, the square tube is welded with one side opposite to the steel plate synchronously, the L-shaped connecting plate 410 is driven to move synchronously with the driving mechanism 700 while the rectangular frame 400 is driven, a third tooth 720 on a beam 710 is not meshed with a gear 210 at the corresponding position (when the third tooth 720 is driven by the gear III 210 to move with the corresponding position), and the third tooth 720 is driven by the transmission rod 720 to move with the third tooth 210 to enable the third tooth 720 to move to be meshed with the first tooth 210 to be separated from the first tooth 110 to the corresponding to the first tooth 110, namely, the first tooth 610 is completely meshed with the first tooth 110 is welded with the first tooth 110;
when angle welding is required to be converted, the motor continues to rotate with the transmission shaft 600 to enable the gear II 610 to be meshed with the arc-shaped teeth 530 at the corresponding position on the driving piece 500, so that the driving piece 500 moves along the sliding groove II 420 in the rectangular frame 400, the driving piece 500 is separated from the welded square tube with the welding gun at the corresponding position, then the bar II 520 is meshed with the gear II 610 at the corresponding position, the driving piece 500 moves with the rectangular frame 400 towards one end, which is away from the welding table 100, provided with the sliding groove I110, the welding gun is not contacted with the square tube steel plate in the moving process, the welding gun is closed, meanwhile, the rectangular frame 400 moves synchronously with the driving mechanism 700 on the L-shaped connecting plate 410, the bar III 720 on the driving mechanism 700 is meshed with the driving mechanism III 210 in the moving process, the transmission rod 730 is vertically arranged between the bar III 720 and the cross beam 710 in the meshing transmission, the bar III 720 rotates 90 degrees with the corresponding position gear I210, a plurality of square tubes are synchronously rotated with the steel plate 90 degrees, the gaps on one side, which is not welded are opposite to the welding gun, and the two sides of the square tube is meshed with the bar II 610 again with the bar I510 to be welded with the steel plate on both sides.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (4)
1. The automatic welding equipment for the stand column comprises a welding table (100), and is characterized in that the middle part of the top surface of the welding table (100) is connected with a plurality of bases (200) for placing steel plates in an equidistant rotating mode, a plurality of limiting mechanisms (300) for limiting the positions of square pipes are arranged above the bases (200), two sides of the top surface of the welding table (100) are connected with rectangular frames (400) in a sliding mode, driving pieces (500) are arranged in the rectangular frames (400), welding guns are fixedly connected to two ends of each driving piece (500), the top surface of the welding table (100) is connected with two transmission shafts (600) in a rotating mode, the tops of the transmission shafts (600) are sleeved and fixed with two gears (610) for driving the corresponding position driving pieces (500) to move, the bottom surface of the welding table (100) is fixedly connected with motors for driving the transmission shafts (600) to rotate, one bottom surface of the rectangular frames (400) is fixedly connected with L-shaped connection plates (410) penetrating through the welding table (100), and the top surface of the L-shaped connection plates (410) is fixedly connected with driving mechanisms (700) for driving the bases (200) to rotate.
The steel plate welding device comprises a base (200), wherein a placing groove for placing a steel plate is formed in the top surface of the base (200), a rotating shaft is fixedly inserted into the middle of the base (200), a first gear (210) meshed with a driving mechanism (700) is fixedly connected to the bottom end of the rotating shaft, which penetrates through a welding table (100), a first -shaped frame (310) fixedly connected with the welding table (100) is arranged on the limiting mechanism (300), a plurality of sleeves (320) are fixedly connected to the bottom surface of the -shaped frame (310) at equal intervals, sliding rods (330) are slidably connected to the inside of the sleeves (320), pressing springs (331) are fixedly connected between the sliding rods (330) and the sleeves (320), joints (340) are rotatably connected to the bottom surface of the sliding rods (330), the driving member (500) comprises first strip teeth (510) and second strip teeth (520) which are symmetrically distributed, arc-shaped teeth (530) are fixedly connected between the two ends of the first strip teeth (510) and the second strip teeth (520), and two sliding grooves (420) which are slidably attached to the outer side walls of the corresponding arc-shaped teeth (530) are formed at two ends of the frame (400);
the welding machine comprises a rectangular frame (400), wherein a lug (430) is fixedly connected to the bottom surface of one end of the rectangular frame, a first sliding groove (110) which is in sliding connection with the lug (430) at the corresponding position is formed in two sides of the top surface of the welding table (100), a guide through hole (120) which is in sliding connection with an L-shaped connecting plate (410) is formed in the top surface of the welding table (100), a belt wheel is fixedly sleeved at the bottom end of the transmission shaft (600), two belt wheels are connected with a belt in a transmission mode, the output end of the motor is fixedly connected with the bottom end of the transmission shaft (600) at the corresponding position, a cross beam (710) which is fixedly connected with the top surface of the L-shaped connecting plate (410) is arranged on the outer sides of two ends of the cross beam (710), and a third bar tooth (720) which is in meshed transmission with the gear at the corresponding position is arranged between two sides of the third bar tooth (720) and the cross beam (710).
2. The automatic welding equipment for stand columns according to claim 1, wherein one end of the transmission rod (730) is rotatably connected with the third bar tooth (720), and the other end of the transmission rod (730) is fixedly connected with a connecting shaft (731) rotatably connected with the cross beam (710).
3. The automatic welding equipment for the stand column according to claim 2, wherein a sector-shaped notch is formed in the outer side of the cross beam (710) close to the connecting shaft (731), a sector-shaped block (7311) which is in sliding connection with the sector-shaped notch at the corresponding position is fixedly connected to the outer side wall of the connecting shaft (731), and a torsion spring is arranged on the outer side wall of the connecting shaft (731) located inside the cross beam (710).
4. The automatic welding equipment for the stand column according to claim 1, wherein a limiting piece (620) is arranged between the transmission shaft (600) and the driving piece (500) at the corresponding position, the limiting piece (620) comprises a lantern ring rotationally connected with the transmission shaft (600), the outer side wall of the lantern ring is fixedly connected with a connecting block, one end, deviating from the lantern ring, of the connecting block is rotationally connected with a roller, and an engagement limiting groove (540) rolling and leaning against the roller at the corresponding position is formed in the bottom surface of the driving piece (500).
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| CN202111210436.XA CN113751917B (en) | 2021-10-18 | 2021-10-18 | Automatic welding equipment for stand column |
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| CN202111210436.XA CN113751917B (en) | 2021-10-18 | 2021-10-18 | Automatic welding equipment for stand column |
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| CN116727990B (en) * | 2023-08-15 | 2023-10-27 | 江苏星瑞防务科技有限公司 | Ship rail pole welding set |
| CN118205895B (en) * | 2024-05-22 | 2024-08-02 | 欣诺泰克(江苏)智造科技有限公司 | Automatic continuous production equipment for freeze dryer assembly and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985299A (en) * | 2015-07-14 | 2015-10-21 | 哈尔滨理工大学 | Double-station automatic argon arc welding device based on CCD |
| CN209477607U (en) * | 2018-12-28 | 2019-10-11 | 长春市宝成伟业汽车零部件有限公司 | A kind of welding equipment for steel pipe W.N flange |
| CN111069816A (en) * | 2020-01-06 | 2020-04-28 | 芜湖腾龙汽车零部件制造有限公司 | Aluminum welding device for aluminum pipe of automobile air conditioner |
| JP6694179B1 (en) * | 2019-10-07 | 2020-05-13 | ハマサキスチール株式会社 | Column assembly device |
| CN111843266A (en) * | 2020-07-24 | 2020-10-30 | 苏州中聚绿色建筑技术有限公司 | Upright post welding system |
| CN211915880U (en) * | 2020-03-24 | 2020-11-13 | 浙江加西贝拉科技服务股份有限公司 | Full-automatic shell welding production line |
| CN212169265U (en) * | 2020-01-15 | 2020-12-18 | 深圳市智联智造自动化有限公司 | Welding equipment and automatic production line |
| CN212495096U (en) * | 2020-07-15 | 2021-02-09 | 国网上海市电力公司 | Pouring fusion welding device for power transmission high-voltage cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101941385B1 (en) * | 2014-10-03 | 2019-01-22 | 신닛테츠스미킨 카부시키카이샤 | Welded structure member and manufacturing method thereof |
-
2021
- 2021-10-18 CN CN202111210436.XA patent/CN113751917B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985299A (en) * | 2015-07-14 | 2015-10-21 | 哈尔滨理工大学 | Double-station automatic argon arc welding device based on CCD |
| CN209477607U (en) * | 2018-12-28 | 2019-10-11 | 长春市宝成伟业汽车零部件有限公司 | A kind of welding equipment for steel pipe W.N flange |
| JP6694179B1 (en) * | 2019-10-07 | 2020-05-13 | ハマサキスチール株式会社 | Column assembly device |
| CN111069816A (en) * | 2020-01-06 | 2020-04-28 | 芜湖腾龙汽车零部件制造有限公司 | Aluminum welding device for aluminum pipe of automobile air conditioner |
| CN212169265U (en) * | 2020-01-15 | 2020-12-18 | 深圳市智联智造自动化有限公司 | Welding equipment and automatic production line |
| CN211915880U (en) * | 2020-03-24 | 2020-11-13 | 浙江加西贝拉科技服务股份有限公司 | Full-automatic shell welding production line |
| CN212495096U (en) * | 2020-07-15 | 2021-02-09 | 国网上海市电力公司 | Pouring fusion welding device for power transmission high-voltage cable |
| CN111843266A (en) * | 2020-07-24 | 2020-10-30 | 苏州中聚绿色建筑技术有限公司 | Upright post welding system |
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