CN117086561A - Large-scale automatic welding turning device - Google Patents
Large-scale automatic welding turning device Download PDFInfo
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- CN117086561A CN117086561A CN202311145169.1A CN202311145169A CN117086561A CN 117086561 A CN117086561 A CN 117086561A CN 202311145169 A CN202311145169 A CN 202311145169A CN 117086561 A CN117086561 A CN 117086561A
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- Prior art keywords
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- shaped
- turnover
- gear
- plate
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- 238000003466 welding Methods 0.000 title claims abstract description 43
- 230000007306 turnover Effects 0.000 claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 33
- 238000003825 pressing Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002923 metal particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 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
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a large-scale automatic welding turnover device which comprises a supporting component, a turnover component, a cleaning component and a fixing component, wherein the turnover component is arranged on the upper part of the supporting component. Through the cooperation of clearance subassembly and the upset subassembly that sets up, the upset groove is when overturning, through gear drive's transmission, the rotation direction of clearance brush is opposite with the rotation direction of upset groove, and the rotation speed of two-way lead screw is greater than the rotation speed of upset groove to reached upset groove upset once, two-way lead screw can rotate multiple function, makes the clearance effect better, has solved manual cleaning intensity of labour big, and the problem of easy unclean moreover. The invention relates to the technical field of welding equipment, and particularly provides a large-scale automatic welding turnover device.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a large-scale automatic welding turnover device.
Background
At present, the welding of large-scale cylinder pipeline is in the same place with the semicircular steel pipe seam welding of cross-section to form the pipeline that the cross-section is circular, because two semicircular pipelines are in the amalgamation back together, need welded gap have two, just need the manual work to overturn whole pipeline during the welding, make the welding seam up, just make things convenient for the welding, the in-process operating personnel of whole upset need use the line to hoist the pipeline and overturn, work efficiency is low, when carrying out the welding, there is the metal particle to splash from welded gap and go out, the particle that splashes can fall in the inside of pipeline and attach on the inner wall of pipeline, when carrying out the welding, the metal particle that attaches on the pipeline inner wall influences the welding quality of gap, need in the prior art when clearing up the pipeline, mostly manual work utilizes the instrument to clear up the metal particle on the pipeline inner wall, manual work clearance intensity of labour is big, moreover, easy clean up is not clean, we propose a large-scale automatic welding turnover device for this reason.
Disclosure of Invention
Aiming at the situation, the invention provides a large-scale automatic welding turnover device for overcoming the defects of the prior art, and aims to solve the problems that the pipeline is inconvenient to turn over during welding and metal particles generated by welding adhered on the inner wall of the pipeline are inconvenient to clean.
The technical scheme adopted by the invention is as follows: the invention relates to a large-scale automatic welding turnover device which comprises a supporting component, a turnover component, a cleaning component and a fixing component, wherein the turnover component is arranged on the upper part of the supporting component, the supporting component comprises a bottom plate and two supporting tables distributed at intervals, and the supporting tables are fixedly connected on the upper part of the bottom plate and close to one end of the bottom plate; the turnover assembly comprises a turnover groove, the turnover groove is of a hollow semi-cylindrical structure, the turnover groove is erected on two groups of supporting tables, the cleaning assembly is arranged on the bottom plate and is close to the turnover assembly, the cleaning assembly is used for cleaning welding slag after extending into the turnover groove, and the fixing assembly is arranged on the upper portion of the turnover assembly and used for limiting workpieces to be welded in the turnover groove.
Further, the supporting component further comprises rollers, an arc-shaped opening is formed in the top of the supporting table, an arc-shaped chute is formed in the inner side of the arc-shaped opening, and the rollers are rotationally arranged in the arc-shaped chute and evenly distributed along the extending direction of the arc-shaped chute.
Further, the turnover assembly further comprises an arc-shaped rack I, a gear motor and an arc-shaped positioning block, wherein the arc-shaped rack I is fixedly arranged on the outer side wall of the turnover groove, a supporting frame is fixedly arranged on the bottom plate, one gear is rotatably arranged on the supporting frame, the gear I is meshed with the arc-shaped rack I, the gear motor is fixedly arranged on the bottom plate, the gear motor drives the gear I to rotate, the arc-shaped positioning block is fixedly arranged at two ends of the turnover groove, and the arc-shaped positioning block is contacted with the roller after extending into the arc-shaped chute.
Further, the clearance subassembly includes slide rail, slip table, clearance ware, driving motor and screw pole, symmetrical around the slide rail is fixed to be located bottom plate upper portion, slip table bottom and slide rail sliding connection, driving motor is fixed to be located on the bottom plate top right-hand member and is located between the slide rail, the one end and the output shaft fixed connection of driving motor of screw pole, the other end and the brace table rotation that is located the right side of screw pole are connected, the screw pole is the horizontality, slip table threaded connection is on the screw pole, the clearance ware is located on the slip table, the work opening has been seted up to the right-hand member in upset groove, the clearance ware stretches into the upset inslot after passing the work opening.
Further, the cleaner includes two-way lead screw, slider, movable rod, guide bar and clearance board, the one end of two-way lead screw runs through the bearing and runs through on locating the slip table, the slider is equipped with two sets of and screw thread respectively cup joints on the opposite external screw thread of two-way lead screw, movable rod one end articulates locates on the slider lateral wall and is equipped with the multiunit, the clearance board is located two-way lead screw both sides, the clearance board is fixed to be equipped with the connecting plate on one side lateral wall towards two-way lead screw, the connecting plate articulates with the other end of movable rod, be equipped with the clearance brush on one side lateral wall of clearance board dorsad two-way lead screw, the guide bar is located two-way lead screw both sides and slides respectively and runs through two sets of sliders, still be equipped with the stopper through the bearing rotation on one end and stopper fixed connection of two-way lead screw, be equipped with on the left side inner wall of upset groove with stopper sliding fit's spacing groove, the stopper is the disc that has a plurality of lugs all around, threaded connection is equipped with locking bolt on the slider lateral wall, locking bolt is contradicted with two-way lead screw surface.
Further, the cleaning assembly further comprises a gear transmission mechanism, the gear transmission mechanism comprises a transmission shaft, a gear II, a gear III and a gear IV, the transmission shaft is rotatably arranged on the sliding table in a penetrating mode through a bearing, the gear II is arranged at one end of the transmission shaft, the gear III is arranged at the other end of the transmission shaft, the gear IV is fixedly arranged at one end of the bidirectional screw rod, which is rotatably arranged at the sliding table, an arc-shaped rack II is fixedly arranged at the right end of the overturning groove, the gear II is meshed with the arc-shaped rack II, and a stirring block is arranged on the three side wall of the gear.
Further, fixed subassembly includes electric telescopic handle, arc layer board and fixer, the arc layer board is located the upset groove top, electric telescopic handle is fixed to be located arc layer board bottom four corners department, offered on the terminal surface of upset groove top both ends with electric telescopic handle's output shaft grafting complex socket, the both ends of arc layer board are located to the fixer.
Further, the fixer comprises a fixed plate, an arc-shaped pressing plate and an adjusting screw rod, wherein the fixed plate is fixedly arranged at one end of the arc-shaped plate supporting plate, the bottom end of the adjusting screw rod is rotationally arranged at the top of the fixed plate, threads of the arc-shaped pressing plate are sleeved on the adjusting screw rod, and one end of the arc-shaped pressing plate extends to the upper side of the arc-shaped plate.
Further, the left side at the top of the bottom plate is provided with a fixed table, the fixed table is rotatably provided with a connecting shaft through a bearing, and one end of the connecting shaft is fixedly connected with the left end of the overturning groove.
Further, an arc-shaped heightening platform is arranged on the inner bottom wall of the overturning groove, and the connecting shaft is coaxial with the bidirectional screw rod, the overturning groove and the arc-shaped heightening platform.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. through the cooperation of supporting component and upset subassembly, overturn the pipeline of placing the needs welded in the upset inslot, adjust the position of welding seam, convenient welding.
2. Through the cooperation of clearance subassembly and the upset subassembly that sets up, the upset groove is when overturning, through gear drive's transmission, the rotation direction of clearance brush is opposite with the rotation direction of upset groove, and the rotation speed of two-way lead screw is greater than the rotation speed of upset groove to reached upset groove upset once, two-way lead screw can rotate multiple function, makes the clearance effect better, has solved manual cleaning intensity of labour big, and the problem of easy unclean moreover.
3. Through the fixed subassembly that sets up, can control the reciprocating of semicircular pipeline, make things convenient for two sets of semicircular pipeline to dock, through the cooperation of the inside arc bed hedgehopping platform of fixed subassembly and the upset groove that sets up, conveniently dock two sets of semicircular pipeline after and fix together, rotate along with the upset groove together.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an embodiment of the present invention;
FIG. 4 is a schematic perspective view of an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a support assembly according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a flipping assembly according to an embodiment of the invention;
FIG. 7 is a schematic perspective view of a flipping assembly according to an embodiment of the invention;
FIG. 8 is a schematic perspective view of a cleaning assembly according to an embodiment of the present invention;
FIG. 9 is a schematic perspective view of a cleaning assembly according to an embodiment of the present invention;
fig. 10 is a schematic perspective view of a fixing assembly according to an embodiment of the invention.
Wherein 1, supporting component, 2, turnover component, 3, cleaning component, 4, fixed component, 11, bottom plate, 12, supporting bench, 13, roller, 14, arc mouth, 15, arc chute, 21, turnover chute, 22, arc rack one, 23, gear one, 24, gear motor, 25, arc locating block, 31, slide rail, 32, slide table, 33, cleaner, 34, driving motor, 35, screw rod, 36, working mouth, 37, gear transmission mechanism, 331, bi-directional screw rod, 332, slide block, 333, movable rod, 334, guide rod, 335, cleaning plate, 336, connecting plate, 337, cleaning brush, 338, stopper, 339, bump, 0, locking bolt, 371, transmission shaft, 372, gear two, 373, gear three, 374, gear four, 375, arc rack two, 376, toggle block, 41, electric telescopic rod, 42, arc supporting plate, 43, fixer, 44, jack, 45, fixed plate, 46, arc pressing plate, 47, adjusting screw rod, 5, fixed bench, 6, connecting shaft, 7, supporting frame, 8, arc supporting frame, and elevating bench.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-4, the large-scale automatic welding turnover device comprises a support component 1, a turnover component 2, a cleaning component 3 and a fixing component 4, wherein the turnover component 2 is arranged at the upper part of the support component 1, the support component 1 comprises a bottom plate 11 and two support tables 12 distributed at intervals, and the support tables 12 are fixedly connected at the upper part of the bottom plate 11 and close to one end of the bottom plate 11; the turnover assembly 2 comprises a turnover groove 21, the turnover groove 21 is of a hollow semi-cylindrical structure, the turnover groove 21 is erected on two groups of supporting tables 12, the cleaning assembly 3 is arranged on the bottom plate 11 and is close to the turnover assembly 2, the cleaning assembly 3 is used for cleaning welding slag after extending into the turnover groove 21, and the fixing assembly 4 is arranged on the upper portion of the turnover assembly 2 and used for limiting workpieces to be welded in the turnover groove 21.
As shown in fig. 5, the supporting component 1 further includes a roller 13, the top of the supporting table 12 is provided with an arc opening 14, the inner side of the arc opening 14 is provided with an arc chute 15, the roller 13 is rotationally arranged in the arc chute 15, a bearing groove matched with the roller in a rolling way is arranged on the bottom wall inside the arc chute 15, two ends of the roller 13 are rotationally connected with the inner wall of the arc chute 15 through a rotating shaft, the roller 13 is uniformly distributed along the extending direction of the arc chute 15, and the supporting component 1 is utilized to rotationally support the overturning component 2.
As shown in fig. 6-7, the turnover assembly 2 further includes an arc rack one 22, a gear one 23, a gear motor 24 and an arc positioning block 25, the arc rack one 22 is fixedly arranged on the outer side wall of the turnover groove 21, the bottom plate 11 is fixedly provided with a support frame 8, the gear one 23 is rotationally arranged on the support frame 8, the gear one 23 is meshed with the arc rack one 22, the gear motor 24 is fixedly arranged on the bottom plate 11, the gear motor 24 drives the gear one 23 to rotate, the arc positioning block 25 is fixedly arranged at two ends of the turnover groove 21, the arc positioning block 25 is contacted with the roller 13 after extending into the arc chute 15, and the turnover assembly 2 is utilized to turn over a pipeline to be welded which is placed in the turnover groove 21, so that the position of a welding seam is adjusted, and welding is facilitated.
As shown in fig. 8-9, the cleaning assembly 3 includes a sliding rail 31, a sliding table 32, a cleaner 33, a driving motor 34 and a screw rod 35, the sliding rail 31 is fixedly arranged on the upper portion of the bottom plate 11 in a front-back symmetrical manner, the bottom of the sliding table 32 is slidably connected with the sliding rail 31, the driving motor 34 is fixedly arranged on the right end of the top of the bottom plate 11 and located between the sliding rails 31, one end of the screw rod 35 is fixedly connected with an output shaft of the driving motor 34, the other end of the screw rod 35 is rotatably connected with a supporting table 12 located on the right side, the screw rod 35 is in a horizontal state, the sliding table 32 is in threaded connection with the screw rod 35, the cleaner 33 is arranged on the sliding table 32, a working opening 36 is formed in the right end of the turnover groove 21, the cleaner 33 penetrates through the working opening 36 and then stretches into the turnover groove 21, and the cleaning assembly 3 is utilized to drive the screw rod 35 to rotate by starting the driving motor 34, so that the cleaner 33 is driven to enter the semicircular pipeline after penetrating through the working opening 36, and the pipeline inside which is convenient to be welded.
As shown in fig. 8-9, the cleaner 33 includes a bidirectional screw 331, a slider 332, a movable rod 333, a guide rod 334 and a cleaning plate 335, by using the rotation of the cleaner 33, metal particles generated by welding on the inner wall of the pipeline are cleaned, one end of the bidirectional screw 331 is rotatably and rotatably arranged on the sliding table 32 through a bearing, the slider 332 is provided with two groups of external threads and is respectively in threaded connection with the external threads of the bidirectional screw 331 in opposite directions, one end of the movable rod 333 is hinged on the outer side wall of the slider 332 and is provided with multiple groups of the movable rod 335, the cleaning plate 335 is positioned on two sides of the bidirectional screw 331, a connecting plate 336 is fixedly arranged on one side wall of the cleaning plate 335 facing the bidirectional screw 331, the connecting plate 336 is hinged with the other end of the movable rod 333, the cleaning plate 335 is provided with a cleaning brush 337 on one side wall of the opposite direction to the bidirectional screw 331, the guide rod 334 is positioned on two sides of the bidirectional screw 331 and is respectively in sliding connection with the two groups of the slider 332, one end of the bidirectional screw 331 far away from the sliding table 32 is also rotatably provided with a limiting block 338 through a bearing, one end of the guide rod 334 is fixedly connected with the limiting block 338, the left side wall of the turning groove 21 is provided with a limiting groove in sliding fit with the limiting block 338 with the sliding bolt of the circumference, which is provided with the plurality of the protrusions 332, the sliding bolt is provided with the opposite sides with the corresponding limiting block, and the opposite end to the sliding bolt 331.
As shown in fig. 8-9, the cleaning assembly 3 further includes a gear transmission mechanism 37, the gear transmission mechanism 37 includes a transmission shaft 371, a second gear 372, a third gear 373 and a fourth gear 374, the transmission shaft 371 is rotatably and rotatably installed on the sliding table 32 through a bearing, the second gear 372 is installed on one end of the transmission shaft 371, the third gear 373 is installed on the other end of the transmission shaft 371, the fourth gear 374 is fixedly installed on one end of the bidirectional screw 331 rotatably installed on the sliding table 32, an arc-shaped rack two 375 is fixedly installed on the right end of the turnover groove 21, the second gear 372 is meshed with the arc-shaped rack two 375, a stirring block 376 is installed on the side wall of the third gear 373, through the transmission of the gear transmission mechanism 37, the rotation direction of the cleaning brush 337 is opposite to the rotation direction of the turnover groove 21, and the rotation speed of the bidirectional screw 331 is greater than the rotation speed of the turnover groove 21, so that the turnover groove 21 is turned once, the bidirectional screw 331 can rotate for multiple times, the cleaning effect is better, the problem that the manual cleaning labor intensity is large and cleaning is easy.
As shown in fig. 10, the fixing assembly 4 includes an electric telescopic rod 41, an arc-shaped supporting plate 42 and a fixer 43, the arc-shaped supporting plate 42 is located above the turnover slot 21, the electric telescopic rod 41 is fixedly located at four corners of the bottom of the arc-shaped supporting plate 42, and sockets 44 which are in plug-in fit with the output shafts of the electric telescopic rod 41 are formed on the end faces of the two ends of the top of the turnover slot 21, and it is to be noted that: the screw thread connection has the fixed screw on the inner wall of upset groove 21 both sides, and this fixed screw can stretch into socket 44, fixes the output shaft of electric telescopic handle 41, makes things convenient for electric telescopic handle 41 to follow upset groove 21 and goes up the dismouting, and arc layer board 42's both ends are located to fixer 43, utilizes fixed subassembly 4, can control the reciprocate of semicircular pipeline, makes things convenient for two sets of semicircular pipeline to dock.
As shown in fig. 10, the fixer 43 includes a fixing plate 45, an arc-shaped pressing plate 46 and an adjusting screw 47, the fixing plate 45 is fixedly arranged at one end of the arc-shaped plate support plate, the bottom end of the adjusting screw 47 is rotatably arranged at the top of the fixing plate 45, the arc-shaped pressing plate 46 is in threaded sleeve connection with the adjusting screw 47, one end of the arc-shaped pressing plate 46 extends to the upper side of the arc-shaped plate 42, and two groups of semicircular pipelines are butted and fixed together through the arranged fixer 43.
As shown in fig. 1-4, a fixed table 5 is arranged on the left side of the top of the bottom plate 11, a connecting shaft 6 is rotatably arranged on the fixed table 5 through a bearing, one end of the connecting shaft 6 is fixedly connected with the left end of the turnover groove 21, and the rotation of the turnover groove 21 is further stabilized by utilizing the connecting shaft 6 on the fixed table 5.
As shown in fig. 1-6, an arc-shaped heightening platform 7 is arranged on the inner bottom wall of the overturning groove 21, the connecting shaft 6 is coaxial with the bidirectional screw rod 331, the overturning groove 21 and the arc-shaped heightening platform 7, and the arc-shaped heightening platform 7 is utilized to support a pipeline to be welded, so that the central axis of the pipeline to be welded is overlapped with the central axis of the bidirectional screw rod 331.
When the cleaning device is specifically used, firstly, a semicircular pipeline is lifted and placed in the turnover groove 21 and horizontally placed on the arc-shaped heightening platform 7, the opening is upward, then the driving motor 34 is started to drive the screw rod 35 to rotate, so that the sliding table 32 is driven to move, the cleaner 33 is driven to pass through the working opening 36 and then enter the semicircular pipeline, then the stirring block 376 on the third gear 373 is rotated, the third gear 373 is driven to rotate, so that the fourth gear 374 is driven to rotate, the bidirectional screw 331 is driven to rotate, at the moment, a worker holds the cleaning plate 335, so that the cleaning plate 335 moves in one direction, the bidirectional screw 331 rotates to drive the sliding block 332 to move reversely, so that the cleaning plate 335 is driven to move towards the inner wall of the semicircular pipeline through the movable rod 333, the cleaning brush 337 on the cleaning plate 335 is contacted with the inner wall of the semicircular pipeline, then the locking bolt 3310 is screwed, the sliding block 332 is fixed with the bidirectional screw 331, the position of the cleaning brush 337 is adjusted, then the sliding table 32 is continuously moved, the limiting block 338 is clamped with the limiting groove 375, the stability of rotation of the bidirectional screw 331 is improved, and at the same time, the second gear 372 moves to a position meshed with the second arc-shaped rack;
then another semicircular pipeline is lifted and placed on the arc-shaped supporting plate 42, the opening is downward, then the arc-shaped pressing plate 46 is rotated, one end of the arc-shaped pressing plate 46 is rotated to be above the semicircular pipeline, then a worker rotates the adjusting screw rod 47 by one hand, the other hand holds the arc-shaped pressing plate 46, so that the arc-shaped pressing plate 46 can move downwards, the semicircular pipeline is pressed on the arc-shaped supporting plate 42, then the electric telescopic rod 41 is started to shrink, the arc-shaped supporting plate 42 is driven to descend, and two groups of semicircular pipelines are butted into a circular pipe;
then, a gear motor 24 is started to drive a gear one 23 to rotate, so that an arc-shaped rack one 22 is driven to rotate, a turnover groove 21 is driven to rotate, two groups of semicircular pipelines are driven to rotate simultaneously, a turnover function is realized, gaps of two groups of semicircular steel pipes which are in butt joint are moved to an upper position, welding is facilitated, after one gap is welded, the gear motor 24 is started to rotate reversely, and the other gap is driven to move to the upper position, so that welding of the two groups of gaps is facilitated;
when the turnover groove 21 turns over, the arc-shaped rack II 375 is driven to rotate, so that the gear II 372 meshed with the arc-shaped rack II 375 is driven to rotate, the gear III 373 is driven to rotate through the transmission shaft 371, the gear IV 374 meshed with the gear III 373 is driven to rotate, and the bidirectional screw 331 is driven to rotate, because the bidirectional screw 331 and the sliding block 332 are fixed together through the locking bolt 3310, the sliding block 332, the movable rod 333 and the cleaning plate 335 synchronously rotate along with the bidirectional screw 331 at the moment, so that the cleaning brush 337 cleans metal particles generated by welding on the inner wall of the pipeline, and the rotation direction of the cleaning brush 337 is opposite to the rotation direction of the turnover groove 21 through the transmission of the gear transmission mechanism 37;
after welding, the turnover groove 21 is straightened, the adjusting screw rod 47 is rotated, the arc-shaped pressing plate 46 is taken down from the pipeline and rotated to one side, meanwhile, the driving motor 34 is started to drive the screw rod 35 to rotate, the sliding table 32 is driven to be far away from the turnover groove 21, and the cleaning plates 335 are positioned on the upper side and the lower side of the bidirectional screw rod 331 at the moment, so that the cleaner 33 is pulled out of the pipeline, the bottom of the working port 36 is lower than the bottom of the arc-shaped port 14 on the arc-shaped elevating platform 7, and therefore, the cleaning plates 335 cannot collide with the bottom of the working port 36 when pulled out;
when the pipeline needs to be taken out, the electric telescopic rod 41 is started to shrink, the arc-shaped supporting plate 42 is separated from the inner wall of the pipeline, then the output shaft of the electric telescopic rod 41 is detached from the turnover groove 21 and is pulled out from the interior of the pipeline, and at the moment, the pipeline can be taken out from the turnover groove 21.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A large-scale automatic welding turning device, its characterized in that: the cleaning device comprises a supporting component (1), a turnover component (2), a cleaning component (3) and a fixing component (4), wherein the turnover component (2) is arranged on the upper part of the supporting component (1), the supporting component (1) comprises a bottom plate (11) and two supporting tables (12) distributed at intervals, and the supporting tables (12) are fixedly connected on the upper part of the bottom plate (11) and close to one end of the bottom plate; the turnover assembly (2) comprises a turnover groove (21), the turnover groove (21) is of a hollow semi-cylindrical structure, the turnover groove (21) is erected on two groups of supporting tables (12), the cleaning assembly (3) is arranged on the bottom plate (11) and is close to the turnover assembly (2), the cleaning assembly (3) cleans welding slag after extending into the turnover groove (21), and the fixing assembly (4) is arranged on the upper portion of the turnover assembly (2) and used for limiting workpieces to be welded in the turnover groove (21).
2. The large-scale automated welding turnover device of claim 1, wherein: the supporting assembly (1) further comprises rollers (13), an arc-shaped opening (14) is formed in the top of the supporting table (12), an arc-shaped chute (15) is formed in the inner side of the arc-shaped opening (14), and the rollers (13) are rotationally arranged in the arc-shaped chute (15) and evenly distributed along the extending direction of the arc-shaped chute (15).
3. The large-scale automated welding turnover device of claim 1, wherein: the turnover assembly (2) further comprises an arc-shaped rack I (22), a gear I (23), a gear motor (24) and an arc-shaped positioning block (25), wherein the arc-shaped rack I (22) is fixedly arranged on the outer side wall of the turnover groove (21), a support frame (8) is fixedly arranged on the bottom plate (11), the gear I (23) is rotationally arranged on the support frame (8), the gear I (23) is meshed with the arc-shaped rack I (22), the gear motor (24) is fixedly arranged on the bottom plate (11), the gear motor (24) drives the gear I (23) to rotate, the arc-shaped positioning block (25) is fixedly arranged at two ends of the turnover groove (21), and the arc-shaped positioning block (25) is contacted with the roller (13) after extending into the arc-shaped chute (15).
4. A large automated welding turnover device according to any one of claims 1-3, wherein: the cleaning assembly (3) comprises a sliding rail (31), a sliding table (32), a cleaner (33), a driving motor (34) and a screw rod (35), wherein the sliding rail (31) is fixedly arranged on the upper portion of the bottom plate (11) in a front-back symmetrical mode, the bottom of the sliding table (32) is in sliding connection with the sliding rail (31), the driving motor (34) is fixedly arranged on the right end of the top of the bottom plate (11) and is located between the sliding rails (31), one end of the screw rod (35) is fixedly connected with an output shaft of the driving motor (34), the other end of the screw rod (35) is in rotary connection with a supporting table (12) located on the right side, the screw rod (35) is in a horizontal state, the cleaner (33) is arranged on the sliding table (32), a working opening (36) is formed in the right end of the overturning groove (21), and the cleaner (33) penetrates through the working opening (36) and then stretches into the overturning groove (21).
5. The large-scale automated welding turnover device of claim 4 and wherein: the cleaner (33) comprises a bidirectional screw rod (331), a sliding block (332), a movable rod (333), a guide rod (334) and a cleaning plate (335), wherein one end of the bidirectional screw rod (331) is rotatably penetrated through a bearing and arranged on a sliding table (32), the sliding block (332) is provided with two groups of external threads which are respectively sleeved on the two groups of sliding blocks (332) in a threaded manner in opposite directions, one end of the movable rod (333) is hinged on the outer side wall of the sliding block (332) and is provided with a plurality of groups, the cleaning plate (335) is positioned on two sides of the bidirectional screw rod (331), the cleaning plate (335) is fixedly provided with a connecting plate (336) on one side wall of the bidirectional screw rod (331) facing the direction, the connecting plate (336) is hinged with the other end of the movable rod (333), the cleaning plate (335) is arranged on one side wall of the bidirectional screw rod (331) facing away from the direction, the guide rod (334) is positioned on two sides of the bidirectional screw rod (331) and is respectively slidably penetrated through the two groups of sliding blocks (332), one end of the bidirectional screw rod (331) far away from the sliding table (32) is further rotatably provided with a limiting block (338) through the bearing, the guide rod (334) is fixedly provided with a limiting block (338) on one side wall of the limiting block (338) which is fixedly matched with a limiting groove (21), the limiting block (338) is a disc with a plurality of protruding blocks (339) on the periphery, a locking bolt (3310) is arranged on the side wall of the sliding block (332) in a threaded connection mode, and the locking bolt (3310) is abutted to the surface of the bidirectional screw rod (331).
6. The large-scale automated welding turnover device of claim 5 and wherein: the cleaning assembly (3) further comprises a gear transmission mechanism (37), the gear transmission mechanism (37) comprises a transmission shaft (371), a gear II (372), a gear III (373) and a gear IV (374), the transmission shaft (371) is rotatably arranged on the sliding table (32) in a penetrating mode through a bearing, the gear II (372) is arranged on one end of the transmission shaft (371), the gear III (373) is arranged on the other end of the transmission shaft (371), the gear IV (374) is fixedly arranged on one end of the bidirectional screw rod (331), which penetrates through the sliding table (32) in a rotating mode, an arc-shaped rack II (375) is fixedly arranged on the right end of the overturning groove (21), the gear II (372) is meshed with the arc-shaped rack II (375), and a stirring block (376) is arranged on the side wall of the gear III (373).
7. The large-scale automated welding turnover device of claim 1, wherein: the fixing assembly (4) comprises an electric telescopic rod (41), an arc-shaped supporting plate (42) and a fixer (43), wherein the arc-shaped supporting plate (42) is located above the overturning groove (21), the electric telescopic rod (41) is fixedly arranged at four corners of the bottom of the arc-shaped supporting plate (42), sockets (44) which are matched with the output shafts of the electric telescopic rod (41) in an inserting mode are formed in the end faces of the two ends of the top of the overturning groove (21), and the fixer (43) is arranged at the two ends of the arc-shaped supporting plate (42).
8. The large-scale automated welding turnover device of claim 7 and wherein: the fixing device is characterized in that the fixing device (43) comprises a fixing plate (45), an arc-shaped pressing plate (46) and an adjusting screw rod (47), the fixing plate (45) is fixedly arranged at one end of the arc-shaped supporting plate, the bottom end of the adjusting screw rod (47) is rotationally arranged at the top of the fixing plate (45), the arc-shaped pressing plate (46) is in threaded sleeve connection with the adjusting screw rod (47), and one end of the arc-shaped pressing plate (46) extends to the upper portion of the arc-shaped supporting plate (42).
9. The large-scale automated welding turnover device of claim 4 and wherein: the left side at the top of the bottom plate (11) is provided with a fixed table (5), the fixed table (5) is rotatably provided with a connecting shaft (6) through a bearing, and one end of the connecting shaft (6) is fixedly connected with the left end of the overturning groove (21).
10. The large-scale automated welding turnover device of claim 9, wherein: an arc-shaped heightening platform (7) is arranged on the inner bottom wall of the overturning groove (21), and the connecting shaft (6) is coaxial with the bidirectional screw rod (331), the overturning groove (21) and the arc-shaped heightening platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311145169.1A CN117086561A (en) | 2023-09-06 | 2023-09-06 | Large-scale automatic welding turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311145169.1A CN117086561A (en) | 2023-09-06 | 2023-09-06 | Large-scale automatic welding turning device |
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| Publication Number | Publication Date |
|---|---|
| CN117086561A true CN117086561A (en) | 2023-11-21 |
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ID=88779132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311145169.1A Pending CN117086561A (en) | 2023-09-06 | 2023-09-06 | Large-scale automatic welding turning device |
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| Country | Link |
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| CN (1) | CN117086561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840687A (en) * | 2024-03-08 | 2024-04-09 | 山东金润德新材料科技股份有限公司 | Automatic centering device for welding stainless steel prefabricated pipeline |
-
2023
- 2023-09-06 CN CN202311145169.1A patent/CN117086561A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840687A (en) * | 2024-03-08 | 2024-04-09 | 山东金润德新材料科技股份有限公司 | Automatic centering device for welding stainless steel prefabricated pipeline |
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