CN114769951B - Automatic welding device and system based on three-dimensional modeling and application thereof - Google Patents
Automatic welding device and system based on three-dimensional modeling and application thereof Download PDFInfo
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- CN114769951B CN114769951B CN202210342412.8A CN202210342412A CN114769951B CN 114769951 B CN114769951 B CN 114769951B CN 202210342412 A CN202210342412 A CN 202210342412A CN 114769951 B CN114769951 B CN 114769951B
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- 238000003466 welding Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 12
- 239000002893 slag Substances 0.000 description 12
- 230000007306 turnover Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect 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
- 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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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an automatic welding device and system based on three-dimensional modeling and application thereof, comprising a bottom plate and rotating plates rotatably arranged on two sides of the bottom plate, wherein a chain assembly is slidably arranged in the bottom plate and the rotating plates, the chain assembly comprises chain links and pin shafts connected with the chain links, the pin shafts penetrate through the chain links and are rotatably connected with the chain links, a limiting block is fixedly connected with one pin shaft connected with the chain links, through sliding grooves are formed in the inner side surfaces of the bottom plate and the rotating plates, the limiting block penetrates through the sliding grooves and extends to the outer part of the bottom plate, and one end, far away from the bottom plate, of the rotating plate is provided with a lifting assembly for driving a chain to move in the bottom plate and the rotating plates; when needs are to overturn some comparatively complicated and great work pieces of size, this structure can conveniently overturn the work piece fast to weld its opposite side, be favorable to stably overturning the work piece through the cooperation of both sides pivoted plate, the simple operation, in-service use is more high-efficient.
Description
Technical Field
The invention relates to the technical field of welding devices, in particular to an automatic welding device and system based on three-dimensional modeling and application thereof.
Background
Welding robots are industrial robots which are engaged in welding, according to the definition of the industry robot of the international organization for standardization, which is a versatile, re-programmable, automatic control manipulator with three or more programmable axes for the field of industrial automation, and for adapting to different applications, the mechanical interface of the last axis of the robot, usually a connection flange, can be equipped with different tools or end effectors, the welding robot being the end flange of the industrial robot to which a welding tongs or a welding gun is attached, enabling welding, cutting or thermal spraying.
The invention of China patent CN109202338B discloses a welding robot, which comprises a welding bracket, a positioning mechanism, a correcting mechanism, a clamping mechanism and a welding mechanism, wherein a plate to be welded can be supported through a welding support plate arranged on the welding bracket, two types of clamping can be realized on the plate through a positioning plate I and a positioning plate II arranged on the positioning mechanism, the welding robot is applicable to different use requirements, the correcting plate arranged on the correcting mechanism can correct the standard change of the plate to be welded, the correcting plate is used as the standard for correcting welding, when one plate is required to be vertically welded on the other plate, the clamping mechanism clamps and positions the vertical plate to be welded through a clamping plate arranged on the clamping mechanism, and the relative bending of the vertical plate caused by thermal expansion and cold contraction during welding is prevented: the welding sliding block arranged on the welding mechanism can realize that the device is welded at any angle and is suitable for different use requirements, and the device is more suitable for large-scale welding of small plates.
However, when the device is used, only a single surface of a workpiece can be welded, when the workpiece with a complex shape and a large volume is welded, the workpiece is difficult to turn over through the device, and the workpiece can be turned over by means of corresponding external equipment, so that the device is limited in field and is unfavorable for operation, and the device is complex in operation and unfavorable for the continuity of the welding process.
Therefore, there is a need to provide an automated welding device, system and application thereof based on three-dimensional modeling, which solve the above technical problems.
Disclosure of Invention
The invention aims to provide an automatic welding device and system based on three-dimensional modeling and application thereof, which are used for solving the problems that when the existing equipment provided in the background technology is used, only a single face of a workpiece can be welded, when the workpiece with a complex shape and a large volume is welded, the workpiece is difficult to turn over through the device, and the workpiece can be turned over by means of corresponding external equipment, so that on one hand, the operation is not facilitated due to limited places, and on the other hand, the operation is complicated, and the continuity of the welding process is not facilitated. Is a problem of (a).
Based on the thought, the invention provides the following technical scheme: including the bottom plate with rotate the rotor plate that sets up in the bottom plate both sides, the inside slip of bottom plate and rotor plate is provided with chain subassembly, chain subassembly includes the chain link and rotates rather than the round pin axle that is connected, the round pin axle runs through the chain link and rotates rather than being connected, and one of them round pin epaxial fixedly connected with stopper that is connected with the chain link, the spout that runs through has all been seted up on the medial surface of bottom plate and rotor plate, the stopper passes the spout and extends to the outside of bottom plate, the one end that the bottom plate was kept away from to the rotor plate is provided with the promotion subassembly that drives the chain and remove in bottom plate and rotor plate inside.
As a further scheme of the invention: the two ends of the pin shaft are respectively and rotatably connected with a roller, the front side surface and the rear side surface of the inner cavity of the bottom plate and the rotating plate are respectively provided with a strip-shaped groove, and the rollers roll in the strip-shaped grooves.
As a further scheme of the invention: the lifting assembly comprises a fixed frame fixed at the top of the rotating plate, one end of the fixed frame is fixedly connected with a rotating motor, a rotating shaft is connected to an output shaft of the rotating motor in a transmission mode, lantern rings are respectively arranged on pin shafts on two sides of the chain assembly, pull ropes are fixedly connected between the lantern rings and the rotating shaft, and the pull ropes penetrate through the rotating plate and the fixed frame and are in sliding connection with the rotating plate and the fixed frame.
As a further scheme of the invention: the outside of rotating the board is provided with the pneumatic cylinder, the outside fixedly connected with articulated slab of rotating the board, the flexible end of pneumatic cylinder articulates with articulated slab mutually.
As a further scheme of the invention: the inner side of one end of the rotating plate is provided with a supporting component, the supporting component comprises a cylinder fixed on the inner side surface of the rotating plate, a jacking block is arranged at the top end of the cylinder, a guide rod is fixedly connected to the bottom of the jacking block and penetrates through the cylinder and is in sliding connection with the cylinder, a driving motor is fixedly connected to the bottom end of the inside of the cylinder, a screw rod is connected to an output shaft of the driving motor in a transmission mode, and the screw rod extends to the inside of the jacking block and is in threaded connection with the jacking block.
As a further scheme of the invention: the bottom fixedly connected with scraper of stopper, be provided with rectangular notch on the scraper, a bin outlet has been seted up on the lateral surface of rotor plate, bin outlet department is provided with the collecting vat, the bottom threaded connection of collecting vat has the end cover.
The utility model provides an automatic welding system based on three-dimensional modeling, includes host computer, controller and camera, the camera is used for carrying out real-time supervision to the work piece in the welding process, camera host computer electric connection, host computer and controller electric connection still include above-mentioned welding set.
An automated welding device for use in a three-dimensional modeling based welding system.
Compared with the prior art, the invention has the beneficial effects that: the rotating of the screw rod can drive the jacking block to move towards the direction far away from the cylinder, when the jacking block is contacted with a nearly vertical workpiece, the telescopic end of the hydraulic cylinder positioned at one side of the workpiece continues to stretch, and the telescopic end of the hydraulic cylinder positioned at the other side is recovered, so that the workpiece is driven to incline, the workpiece is overturned, when the workpiece rotates from the vertical state to the inclined state, the hydraulic cylinder which originally jacks the workpiece drives the rotating plate to reset, and the telescopic end of the hydraulic cylinder positioned at the other side continuously recovers, so that the workpiece is slowly put down, and the overturning of the workpiece is completed; when needs are to overturn some comparatively complicated and great work pieces of size, can conveniently overturn the work piece fast with this structure to weld its opposite side, be favorable to stably overturning the work piece through the cooperation of both sides pivoted plate, and the simple operation is more high-efficient in the in-service use.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the chain assembly of the present invention;
FIG. 3 is an enlarged view of the structure of portion C of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the base plate and rotating plate structure of the present invention;
FIG. 5 is a schematic view of the stopper and scraper of the present invention in a base plate;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 7 is a schematic view of a stopper and scraper configuration of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 9 is a view of the use of the rotating plate of the present invention;
fig. 10 is a schematic view of the support assembly structure of the present invention.
In the figure: 1. a welding gun; 2. a fixed frame; 3. a hydraulic cylinder; 4. a collection tank; 5. a bottom plate; 6. a chain assembly; 7. a rotating plate; 8. a chute; 9. a cushion pad; 10. a roller; 11. a limiting block; 12. a rotating shaft; 13. a pin shaft; 14. a pull rope; 15. a rotating electric machine; 16. a chain link; 17. a collar; 18. a scraper; 19. a support assembly; 20. a bar-shaped groove; 21. an end cap; 22. a workpiece; 23. a top block; 24. a guide rod; 25. a screw rod; 26. a cylinder; 27. and driving the motor.
Detailed Description
As shown in fig. 1-6, an automatic welding device and system based on three-dimensional modeling and application thereof, which comprises a bottom plate 5 and rotating plates 7 rotatably arranged on two sides of the bottom plate 5, wherein one ends of the rotating plates 7, which are close to the bottom plate 5, are rotatably connected through a circular shaft, specifically, two ends of the bottom plate 5 are arc-shaped, and notches are formed at two ends of the bottom plate 5, so that the bottom plate 5 is rotatably connected with the rotating plates 7.
The chain component 6 is slidably arranged in the bottom plate 5 and the rotating plate 7, the chain component 6 mainly comprises chain links 16 and pin shafts 13 connected with the chain components, specifically, the pin shafts 13 penetrate through the chain links 16 and are in rotary connection with the chain links, the chain links 16 are arranged into a plurality of groups and are uniformly arranged in the bottom plate 5 and the rotating plate 7, so that the width of the chain component 6 is increased, the structure strength of the chain component is improved, limiting blocks 11 are fixedly connected to the pin shafts 13 connected with the chain links 16, penetrating sliding grooves 8 are formed in the inner side surfaces of the bottom plate 5 and the rotating plate 7, the limiting blocks 11 penetrate through the sliding grooves 8 and extend to the outer portion of the bottom plate 5, and the sliding grooves 8 in the bottom plate 5 and the rotating plate 7 are mutually communicated, so that the limiting blocks 11 can stably transition from the bottom plate 5 to the rotating plate 7.
Further, the rollers 10 are rotatably connected to two ends of the pin shaft 13, and the strip-shaped grooves 20 are formed in front and rear sides of the inner cavities of the bottom plate 5 and the rotating plate 7, so that the rollers 10 roll inside the strip-shaped grooves 20, a lifting assembly is arranged at one end, far away from the bottom plate 5, of the rotating plate 7, and the chain assembly 6 can be driven to move inside the bottom plate 5 and the rotating plate 7 through the lifting assemblies at two sides.
Specifically, the lifting assembly includes fixing frame 2 fixed at the rotor plate 7 top, the one end fixedly connected with rotating electrical machines 15 of fixing frame 2, the transmission is connected with pivot 12 on the output shaft of rotating electrical machines 15, be provided with lantern ring 17 on the round pin axle 13 of chain assembly 6 both sides respectively, round pin axle 13 runs through lantern ring 17 and rotates with it to be connected, and the outside of lantern ring 17 is provided with stay cord 14, tensile one end and lantern ring 17 fixed connection, the other end of stay cord 14 runs through rotor plate 7 and fixing frame 2 and extends to the outside of pivot 12, during actual use, the one end that tensile extension was extended to the inside of fixing frame 2 can pass through welded fastening on pivot 12, or directly tie on pivot 12.
Further, a hydraulic cylinder 3 is disposed at the outer side of the rotating plate 7, a hinged plate is fixedly connected at the outer side of the rotating plate 7 for facilitating installation of the hydraulic cylinder 3, a telescopic end of the hydraulic cylinder 3 is hinged with the hinged plate, a cylinder body of the hydraulic cylinder 3 is hinged to an external frame, and the hydraulic cylinder 3 can drive the rotating plate 7 to rotate relative to the bottom plate 5.
When the welding machine is specifically used, a workpiece 22 is placed at the top of the bottom plate 5 and is positioned at one side of the limiting block 11, the hydraulic cylinder 3 at one side drives the rotating plate 7 to rotate relative to the bottom plate 5, when the rotating plate 7 rotates to a vertical state, the hydraulic cylinder 3 stops working, at the moment, the rotating motor 15 at the same side works and can drive the rotating shaft 12 to rotate, and the pull rope 14 is arranged between the rotating shaft 12 and the pin shaft 13, so that when the rotating shaft 12 rotates, the pull rope 14 can be wound, the chain assembly 6 is driven to move in the bottom plate 5 and the rotating plate 7, the limiting block 11 is driven to move along the chute 8 towards the workpiece 22, the workpiece 22 is clamped between the limiting block 11 and the rotating plate 7 at one side, and at the moment, the welding gun 1 is moved to the top of the workpiece 22 through the six-axis mechanical arm, and the welding operation on the workpiece 22 can be completed.
As shown in fig. 1 and 9-10, a supporting component 19 is arranged on the inner side of one end of the rotating plate 7, the supporting component 19 specifically comprises a cylinder 26 fixed on the inner side surface of the rotating plate 7, a top block 23 is arranged at the top end of the cylinder 26, a guide rod 24 is fixedly connected to the bottom of the top block 23, the guide rod 24 penetrates through the cylinder 26 and is in sliding connection with the cylinder 26, a driving motor 27 is fixedly connected to the bottom end of the inside of the cylinder 26, a lead screw 25 is connected to an output shaft of the driving motor 27 in a transmission manner, the lead screw 25 extends into the top block 23 and is in threaded connection with the top block, and a connection position of the lead screw 25 and a sleeve is a polished rod, so that the lead screw 25 is in rotational connection with the cylinder 26.
Further, a cushion pad 9 is fixedly connected to the inner side surfaces of the bottom plate 5 and the rotating plate 7.
When the turnover mechanism is particularly used, when a workpiece 22 needs to be turned over, the rotating plate 7 can be driven by the hydraulic cylinder 3 at one side to rotate towards the direction far away from the bottom plate 5, so that the included angle between the rotating plate 7 and the bottom plate 5 is increased, the joint of the bottom plate 5 and the connecting plate is more gentle, the rotating shaft 12 is driven by the rotating motor 15 at the same side to rotate, the stay rope 14 can be wound by the rotating shaft 12, the whole chain assembly 6 is driven to move in the inner cavities of the bottom plate 5 and the rotating plate 7, the limiting block 11 on the pin shaft 13 can be driven by the chain assembly 6 to move, the limiting block 11 is enabled to abut against one side of the workpiece 22, the workpiece 22 can be extruded onto the rotating plate 7 at one side along with the continued movement of the limiting block 11, when the workpiece 22 is completely moved to the inner side of the rotating plate 7, the rotating plate 7 can be driven by the hydraulic cylinder 3 to rotate upwards and be gradually in a vertical state, meanwhile, the hydraulic cylinder 3 at the other side drives the rotating plate 7 to rotate upwards, the driving motor 27 drives the screw rod 25 to rotate in the rotating process, the screw rod 25 is in threaded connection with the jacking block 23, the guide rod 24 at the bottom of the jacking block 23 penetrates through the cylinder 26 and is in sliding connection with the cylinder to limit the jacking block 23 to prevent the jacking block from rotating, so that the jacking block 23 can be driven to move in a direction away from the cylinder 26 through the rotation of the screw rod 25, when the jacking block 23 is contacted with a workpiece 22 which is nearly vertical, the telescopic end of the hydraulic cylinder 3 at one side of the workpiece 22 continues to stretch, the telescopic end of the hydraulic cylinder 3 at the other side is recovered, so that the workpiece 22 is driven to tilt, the workpiece 22 is enabled to turn over, when the workpiece 22 is rotated from the vertical state to the tilting state, the hydraulic cylinder 3 which originally jacks the workpiece 22 drives the rotating plate 7 to reset, and the telescopic end of the hydraulic cylinder 3 at the other side continues to recover, so as to slowly put down the workpiece 22, and finish turning over the workpiece 22 so far;
when needs are to overturn some comparatively complicated and great work piece 22 of size, utilize this structure can conveniently overturn work piece 22 fast to weld its opposite side, be favorable to stabilizing upset work piece 22 through the cooperation of both sides pivoted plate 7, and the simple operation, more high-efficient in the in-service use, and through being provided with blotter 9 on the medial surface of bottom plate 5 and pivoted plate 7, be favorable to protecting work piece 22, prevent wearing and tearing work piece 22's surface.
As shown in fig. 7-10, the scraper 18 is fixedly connected to the bottom of the limiting block 11, and the scraper 18 is provided with a strip-shaped notch, so that interference with the chain link 16 can be avoided, a discharge hole is formed in the outer side surface of the rotating plate 7, a collecting groove 4 is formed in the discharge hole, the collecting groove 4 is fixedly connected to the outer side surface of the rotating plate 7, an end cover 21 is arranged at the bottom end of the collecting groove 4, the end cover 21 is in threaded connection with the end cover 21, a handle is fixedly connected to the bottom of the end cover 21, and the installation and the detachment of the end cover 21 are facilitated through the handle.
When the rotary motor 15 on one side drives the rotary shaft 12 to rotate to wind the pull rope 14, the chain assembly 6 can be driven to move in the inner cavities of the bottom plate 5 and the rotary plate 7, so that the limiting block 11 and the scraper 18 at the bottom of the limiting block are driven to move, corresponding welding slag can be generated in the actual welding process, the welding slag falls into the inner cavity of the bottom plate 5 through the chute 8 on the bottom plate 5, when the scraper 18 moves in the inner cavity of the bottom plate 5, the welding slag falling onto the bottom of the inner cavity of the bottom plate 5 can be scraped and moves along with the scraper 18, when the scraper 18 brings the welding slag to a discharge opening, the welding slag falls into the collecting tank 4 through the discharge opening, after a period of use, the end cover 21 can be opened through the handle, the welding slag which can be collected at the moment can be collected in a concentrated manner in the welding process, and therefore the mechanism is favorable for subsequent cleaning, and has strong practicability.
Besides, an intelligent monitoring unit can be configured for the welding gun 1 in the device, the intelligent monitoring unit comprises an upper computer image, a controller image and a camera image, the camera is used for monitoring the workpiece 22 in the welding process in real time, the camera feeds back collected data to the upper computer, the upper computer analyzes and judges the data information, the upper computer transmits signals to the controller, the controller controls the welding mechanism, and various information in welding such as weldment shape measurement, weld positioning, weld tracking and the like can be conveniently and accurately obtained through the arrangement of the intelligent monitoring unit, so that visual tracking of welding operation is realized.
Working principle: when the workpiece 22 needs to be overturned, the rotating plate 7 can be driven to rotate towards the direction far away from the bottom plate 5 by the hydraulic cylinder 3 on one side, so that the included angle between the rotating plate 7 and the bottom plate 5 is increased, the joint of the bottom plate 5 and the connecting plate is more gentle, at the moment, the rotating shaft 12 is driven to rotate by the rotating motor 15 on the same side, the stay rope 14 can be wound by the rotating shaft 12, the whole chain assembly 6 is driven to move in the inner cavities of the bottom plate 5 and the rotating plate 7, the limiting block 11 on the pin shaft 13 can be driven to move by the chain assembly 6, the limiting block 11 is propped against one side of the workpiece 22, the workpiece 22 can be extruded onto the rotating plate 7 on one side along with the continued movement of the limiting block 11, when the workpiece 22 is completely moved to the inner side of the rotating plate 7, the rotating plate 7 can be driven to rotate upwards by the hydraulic cylinder 3 and is gradually in a vertical state, meanwhile, the hydraulic cylinder 3 at the other side drives the rotating plate 7 to rotate upwards, the driving motor 27 drives the screw rod 25 to rotate in the rotating process, the screw rod 25 is in threaded connection with the jacking block 23, the guide rod 24 at the bottom of the jacking block 23 penetrates through the cylinder 26 and is in sliding connection with the cylinder to limit the jacking block 23 to prevent the jacking block from rotating, so that the jacking block 23 can be driven to move in a direction away from the cylinder 26 through the rotation of the screw rod 25, when the jacking block 23 is contacted with a workpiece 22 which is nearly vertical, the telescopic end of the hydraulic cylinder 3 at one side of the workpiece 22 continues to stretch, the telescopic end of the hydraulic cylinder 3 at the other side is recovered, so that the workpiece 22 is driven to tilt, the workpiece 22 is enabled to turn over, when the workpiece 22 is rotated from the vertical state to the tilting state, the hydraulic cylinder 3 which originally jacks the workpiece 22 drives the rotating plate 7 to reset, and the telescopic end of the hydraulic cylinder 3 at the other side continues to recover, the workpiece 22 is slowly put down, the workpiece 22 is turned over, corresponding welding slag is generated in the actual welding process, the welding slag falls into the inner cavity of the bottom plate 5 through the sliding groove 8 on the bottom plate 5, when the scraper 18 moves in the inner cavity of the bottom plate 5, the welding slag falling onto the bottom of the inner cavity of the bottom plate 5 can be scraped down and moves along with the scraper 18, when the scraper 18 brings the welding slag to a discharge hole, the welding slag falls into the collecting tank 4 through the discharge hole, after a period of use, the end cover 21 can be opened through the handle, and the welding slag which can be collected at the moment is cleaned.
Claims (4)
1. Automatic welding device based on three-dimensional modeling, including bottom plate and rotation setting in the pivoted plate of bottom plate both sides, its characterized in that: the chain assembly comprises chain links and pin shafts connected with the chain links, the pin shafts penetrate through the chain links and are rotationally connected with the chain links, limiting blocks are fixedly connected to the pin shafts connected with the chain links, penetrating sliding grooves are formed in the inner side surfaces of the bottom plate and the rotating plate, the limiting blocks penetrate through the sliding grooves and extend to the outer portion of the bottom plate, and a lifting assembly for driving the chain to move inside the bottom plate and the rotating plate is arranged at one end, far away from the bottom plate, of the rotating plate;
the two ends of the pin shaft are respectively and rotatably connected with a roller, the front side surface and the rear side surface of the inner cavity of the bottom plate and the rotating plate are respectively provided with a strip-shaped groove, and the rollers roll in the strip-shaped grooves;
the lifting assembly comprises a fixed frame fixed at the top of the rotating plate, one end of the fixed frame is fixedly connected with a rotating motor, an output shaft of the rotating motor is in transmission connection with a rotating shaft, the pin shafts on two sides of the chain assembly are respectively provided with a lantern ring, a pull rope is fixedly connected between the lantern rings and the rotating shaft, and the pull rope penetrates through the rotating plate and the fixed frame and is in sliding connection with the rotating plate and the fixed frame;
the outer side of the rotating plate is provided with a hydraulic cylinder, the outer side of the rotating plate is fixedly connected with a hinged plate, and the telescopic end of the hydraulic cylinder is hinged with the hinged plate;
the inner side of one end of the rotating plate is provided with a supporting component, the supporting component comprises a cylinder fixed on the inner side surface of the rotating plate, a jacking block is arranged at the top end of the cylinder, a guide rod is fixedly connected to the bottom of the jacking block and penetrates through the cylinder and is in sliding connection with the cylinder, a driving motor is fixedly connected to the bottom end of the inside of the cylinder, a screw rod is connected to an output shaft of the driving motor in a transmission mode, and the screw rod extends to the inside of the jacking block and is in threaded connection with the jacking block.
2. An automated welding apparatus based on three-dimensional modeling according to claim 1, wherein: the bottom fixedly connected with scraper of stopper, be provided with rectangular notch on the scraper, a bin outlet has been seted up on the lateral surface of rotor plate, bin outlet department is provided with the collecting vat, the bottom threaded connection of collecting vat has the end cover.
3. The utility model provides an automatic welding system based on three-dimensional modeling, includes host computer, controller and camera, the camera is used for carrying out real-time supervision to the work piece in the welding process, camera host computer electric connection, host computer and controller electric connection, its characterized in that: an automated welding apparatus according to any one of claims 1-2.
4. Use of a welding device according to any of claims 1-2 in an automated welding system based on three-dimensional modeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210342412.8A CN114769951B (en) | 2022-04-02 | 2022-04-02 | Automatic welding device and system based on three-dimensional modeling and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210342412.8A CN114769951B (en) | 2022-04-02 | 2022-04-02 | Automatic welding device and system based on three-dimensional modeling and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114769951A CN114769951A (en) | 2022-07-22 |
| CN114769951B true CN114769951B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210342412.8A Active CN114769951B (en) | 2022-04-02 | 2022-04-02 | Automatic welding device and system based on three-dimensional modeling and application thereof |
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| CN (1) | CN114769951B (en) |
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| CN214826920U (en) * | 2021-02-02 | 2021-11-23 | 常州布鲁科技有限公司 | Panel turnover machine suitable for templates of various sizes |
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| CN212798486U (en) * | 2020-08-11 | 2021-03-26 | 邢雪晶 | Automatic control platform |
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| CN114769951A (en) | 2022-07-22 |
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