CN117359141B - Automatic robot welding workstation capable of continuously lifting and feeding and discharging - Google Patents

Automatic robot welding workstation capable of continuously lifting and feeding and discharging Download PDF

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Publication number
CN117359141B
CN117359141B CN202311402922.0A CN202311402922A CN117359141B CN 117359141 B CN117359141 B CN 117359141B CN 202311402922 A CN202311402922 A CN 202311402922A CN 117359141 B CN117359141 B CN 117359141B
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China
Prior art keywords
welding
plate
lifting
clamping
push rod
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CN202311402922.0A
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Chinese (zh)
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CN117359141A (en
Inventor
陶诚
米亚夫
李碧胜
谢树宽
殷建国
员肇沣
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Jiangsu Minglida Technology Co ltd
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Jiangsu Minglida Technology Co ltd
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Priority to CN202311402922.0A priority Critical patent/CN117359141B/en
Publication of CN117359141A publication Critical patent/CN117359141A/en
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Classifications

    • 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
    • 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
    • B23K31/12—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 investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • 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
    • B23K37/0247—Driving means
    • 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
    • B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
    • 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
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • 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)
  • Quality & Reliability (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention discloses an automatic robot welding workstation capable of continuously lifting feeding and discharging, and relates to the technical field of welding workstations. According to the invention, the welded welding plate can be adsorbed by the pneumatic control sucker through the work of the fifth electric push rod, meanwhile, the third motor works to drive the bidirectional screw rod to rotate, the third sliding blocks at the two sides outside the bidirectional screw rod can move towards the two ends, and the stretching force can be transmitted to the surface of the welding plate in the process of moving the third sliding blocks towards the two ends, so that the equipment can stretch and detect the whole welding effect of the welding plate through the pneumatic control sucker, and because the detection flow of the equipment is positioned in the welding box body, when the welding plate is unstable, the equipment can quickly re-weld the welding plate, and the problem of complex re-welding caused by the separation of the traditional detection flow and the welding flow can be effectively solved.

Description

Automatic robot welding workstation capable of continuously lifting and feeding and discharging
Technical Field
The invention relates to the technical field of welding workstations, in particular to an automatic robot welding workstation capable of continuously lifting feeding and discharging.
Background
Welding, also known as welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by heating, high temperature or high pressure, and modern welding has a wide variety of energy sources, including gas flame, electric arc, laser, electron beam, friction, ultrasonic waves, etc., and robotic welding stations are stations that use automated techniques to weld workpieces, and are becoming more and more widely used because of their higher efficiency than traditional welding.
The welding stability of the welding point is difficult to detect effectively because the welding operation can only be carried out on the workpiece by the common robot welding workstation on the market, and in the follow-up detection flow, if the workpiece is found to have unstable welding condition, the workpiece needs to be reworked and re-welded, so that the overall welding efficiency is influenced.
Accordingly, in view of the above, an automatic robot welding workstation for continuously lifting and feeding materials is proposed, which is improved in view of the existing structure and defects.
Disclosure of Invention
The invention aims to provide an automatic robot welding workstation capable of continuously lifting feeding and discharging so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic robot welding workstation for continuously lifting feeding and discharging comprises a driving machine, a welding box body and a welding head, wherein a rotating disc is arranged on the outer side of the top of the driving machine, a discharging groove is formed in the surface of the rotating disc, a connecting column is arranged at the middle end of the top of the rotating disc, a fixed disc is arranged on the outer side of the top of the connecting column, a communicating groove is formed in the inner side of the fixed disc, a first material locking frame is arranged at the outer end of the communicating groove, a material through opening is formed in the inner side of the material locking frame, a welding plate is arranged at the inner side of the material through opening, a first electric push rod is arranged on the outer side of the top of the rotating disc, a first clamping assembly is arranged at the outer end of the first electric push rod, a second material locking frame is arranged on the inner side of the bottom of the welding box body, a partition plate is arranged at the inner side middle end of the welding box, a third material locking frame is arranged on the inner side of the partition plate, the welding box comprises a welding box body, a first sliding chute is arranged on two sides of the bottom of the welding box body, a second sliding chute is arranged on two sides of the top of the welding box body, a first lifting assembly is arranged on the outer side of the bottom of the welding box body, a second clamping assembly is connected with the outer end of the first lifting assembly, a second lifting assembly is arranged on the outer side of the top of the welding box body, a third clamping assembly is connected with the outer end of the second lifting assembly, a third sliding chute is arranged on two sides of the front and rear of the welding box body, a first positioning assembly is arranged in the bottom of the welding box body, a welding head is arranged at the outer end of the first positioning assembly, a second positioning assembly is arranged on the inner side of the top of the welding box body, a pneumatic control sucker is connected with the outer end of the second positioning assembly, a third positioning assembly is arranged at the inner side middle end of the welding box body, a fourth motor is connected with the outer end of the third positioning assembly, and the output end of the fourth motor is connected with a polishing wheel.
Further, the first clamping assembly comprises a U-shaped block, second electric push rods and clamping plates, the second electric push rods are arranged on two sides of the inner portion of the U-shaped block, and the output ends of the second electric push rods are connected with the clamping plates.
Further, the outer surface of the U-shaped block is attached to the two end faces of the welding plate, and the outer surface of the clamping plate is attached to the outer surface of the welding plate.
Further, the first lifting assembly comprises a first supporting seat, a positioning groove, a first sliding block, a third electric push rod, a first motor and a first screw rod, wherein the positioning groove is formed in the inner side of the first supporting seat, the first sliding block is arranged in the positioning groove, the third electric push rod is connected with the outer end of the first sliding block, the first motor is connected with the outer end of the first supporting seat, and the output end of the first motor is connected with the first screw rod.
Further, the first lifting assembly is consistent with the second lifting assembly in structure, the third electric push rod is fixedly connected with the second clamping assembly, and the first clamping assembly, the second clamping assembly and the third clamping assembly are consistent in structure.
Further, the first material locking frame is consistent with the second material locking frame and the third material locking frame in size, shape and size, and the outer surface of the welding plate is attached to the inner surface of the material through hole.
Further, the first positioning assembly comprises a second supporting seat, a second motor, a second lead screw, a second sliding block and a fourth electric push rod, wherein the outer end of the second supporting seat is connected with the second motor, the output end of the second motor is connected with the second lead screw, the outer end of the second lead screw is connected with the second sliding block, and the outer end of the second sliding block is connected with the fourth electric push rod.
Furthermore, four channels are formed in the front side and the rear side of the welding box body through the third sliding groove, the second sliding block drives the fourth electric push rod to slide through the third sliding groove, and the fourth electric push rod is fixedly connected with the welding head.
Further, the second positioning assembly comprises a third supporting seat, a third motor, a bidirectional screw rod, a third sliding block and a fifth electric push rod, wherein the outer end of the third supporting seat is connected with the third motor, the output end of the third motor is connected with the bidirectional screw rod, the third sliding block is arranged on two sides of the outer portion of the bidirectional screw rod, and the outer end of the third sliding block is connected with the fifth electric push rod.
Further, the fifth electric push rod is fixedly connected with the pneumatic control sucker, and the pneumatic control sucker is in adsorption connection with the welding plate.
The invention provides an automatic robot welding workstation for continuously lifting feeding and discharging, which has the following beneficial effects:
1. According to the invention, the first motor works to drive the first screw rod to rotate, the first sliding block can move upwards on the inner side of the positioning groove, the first sliding block can move upwards on the inner side of the first sliding groove in the upward moving process, the second clamping component can drive the welding plate to move upwards gradually in the welding box body, the welding head can be close to the welding plate in the upward moving process of the welding plate in the welding box body through the fourth electric pushing rod, at the moment, the welding head works to weld the welding plate which is gradually displaced, therefore, when the welding plate is limited by the second material locking frame and clamped by the second clamping component, the welding plate can be prevented from being deviated in the welding process, in addition, the second motor works to drive the second screw rod to rotate, the second sliding block can drive the fourth electric pushing rod and the welding head to move transversely, in the using process of the equipment, the welding flexibility of the welding head can be flexibly adjusted according to the welding position of the welding seam of the welding plate, and the welding flexibility of the equipment can be improved.
2. After the welding plate continuously moves upwards along with the first lifting component, the top end of the welding plate can penetrate through the third material locking frame on the inner side of the partition plate to enter the top end of the welding box body, at the moment, the third clamping component works to clamp the welding plate, the second lifting component drives the third clamping component to move upwards, the welding plate can continuously move upwards in the welding box body, the welding joint can weld a welding seam on the lower position of the surface of the welding plate, the distance between the first material locking frame, the second material locking frame and the third material locking frame is smaller than the whole length of the welding plate, the welding plate can be locked by different material locking frames and clamping components in the continuous lifting process, the welding plate can be kept locked all the time in the lifting process, so that the welding stability of equipment is ensured, the first material locking frame can be replaced by unscrewing a bolt on the top end of the welding plate, the second material locking frame and the third material locking frame can be separated from the welding box body and the partition plate in the mode, the equipment can be replaced by different types of material locking frames according to the specific shapes in the use process, and the equipment can be flexibly replaced by the equipment in the lifting process.
3. According to the invention, after the second lifting assembly lifts the welding plate to the inside of the welding box body, the whole welding of the welding plate is finished, at the moment, the pneumatic control sucker is enabled to absorb the welded welding plate through the fifth electric push rod, meanwhile, the third clamping assembly releases the clamping of the welding plate, meanwhile, the third motor is enabled to drive the bidirectional screw rod to rotate, the third sliding blocks at the two sides outside the bidirectional screw rod are enabled to displace towards the two ends, and in the process of displacing towards the two ends, the stretching force can be transmitted to the surface of the welding plate through the fifth electric push rod and the pneumatic control sucker, so that the equipment can stretch the welding plate through the pneumatic control sucker to detect the whole welding effect of the welding plate.
4. After the welding plate is welded and inspected, the third clamping assembly clamps the welding plate again, the pneumatic control sucking disc is separated from the welding plate, the second lifting assembly is reset, the welding plate can be driven to carry out blanking, the grinding wheel can be driven to be attached to the welding plate through the work of the third positioning assembly, the grinding wheel is driven to rotate through the work of the fourth motor, the welding seam on the surface of the welding plate can be ground through the grinding wheel, the overall attractiveness of the welding plate after welding can be effectively improved, the influence on welding caused by external factors can be reduced due to the fact that the welding, detection and grinding of the welding plate are all located in the welding box, in addition, stability can be guaranteed through locking of a material locking frame during welding of equipment, and smoothness of process change is guaranteed through lifting and resetting of the lifting assembly, and the overall welding efficiency of the equipment can be effectively improved.
Drawings
FIG. 1 is a schematic diagram of the whole front view of an automatic robot welding workstation for continuously lifting feeding and discharging;
FIG. 2 is a schematic diagram of a structure of a rotating disc of an automatic robot welding workstation for continuously lifting loading and unloading in a overlooking manner;
FIG. 3 is a schematic top view of a fixed disk of an automatic robot welding workstation for continuously lifting loading and unloading according to the present invention;
FIG. 4 is a schematic structural view of a first clamping assembly of an automatic robot welding workstation for continuously lifting loading and unloading according to the present invention;
FIG. 5 is a schematic diagram of a first positioning assembly of an automatic robot welding workstation for continuously lifting loading and unloading according to the present invention;
FIG. 6 is a schematic diagram of a second positioning assembly of an automatic robotic welding workstation for continuously lifting loading and unloading according to the present invention;
FIG. 7 is a schematic diagram of a third positioning assembly of an automatic robot welding workstation for continuously lifting loading and unloading according to the present invention;
Fig. 8 is a schematic diagram of the internal structure of a welding box of the automatic robot welding workstation for continuously lifting feeding and discharging.
In the figure: 1. a driving machine; 2. a rotating disc; 3. a discharge chute; 4. a connecting column; 5. a fixed plate; 6. a communication groove; 7. a first material locking frame; 8. a material opening; 9. welding plates; 10. a first electrical push rod; 11. a first clamping assembly; 1101. a U-shaped block; 1102. a second electric push rod; 1103. a clamping plate; 12. welding the box body; 13. a second material locking frame; 14. a partition plate; 15. a third material locking frame; 16. a first chute; 17. a second chute; 18. a first lifting assembly; 1801. a first support base; 1802. a positioning groove; 1803. a first slider; 1804. a third electric push rod; 1805. a first motor; 1806. a first lead screw; 19. a second clamping component; 20. a second lifting assembly; 21. a third clamping assembly; 22. a third chute; 23. a first positioning assembly; 2301. a second support base; 2302. a second motor; 2303. a second lead screw; 2304. a second slider; 2305. a fourth electrical push rod; 24. a welding head; 25. a second positioning assembly; 2501. a third support base; 2502. a third motor; 2503. a bidirectional screw rod; 2504. a third slider; 2505. a fifth electric push rod; 26. a pneumatic control sucker; 27. a third positioning assembly; 28. a fourth motor; 29. grinding wheel.
Detailed Description
Referring to fig. 1 to 8, the present invention provides the following technical solutions: an automatic robot welding workstation for continuously lifting up and down materials comprises a driving machine 1, a welding box 12 and a welding head 24, wherein a rotating disc 2 is arranged on the outer side of the top of the driving machine 1, a discharging groove 3 is formed in the surface of the rotating disc 2, a connecting column 4 is arranged at the middle end of the top of the rotating disc 2, a fixed disc 5 is arranged on the outer side of the top of the connecting column 4, a communicating groove 6 is formed in the inner side of the fixed disc 5, a first material locking frame 7 is arranged at the outer end of the communicating groove 6, a material through opening 8 is formed in the inner side of the first material locking frame 7, a welding plate 9 is arranged in the inner side of the material through opening 8, a first electric push rod 10 is arranged on the outer side of the top of the rotating disc 2, a first clamping component 11 is arranged at the outer end of the first electric push rod 10, a second material locking frame 13 is arranged on the inner side of the bottom of the welding box 12, a partition 14 is arranged at the middle end of the inner side of the welding box 12, the inner side of the partition plate 14 is provided with a third material locking frame 15, the two sides of the bottom of the welding box body 12 are provided with a first sliding groove 16, the two sides of the top of the welding box body 12 are provided with a second sliding groove 17, the outer side of the bottom of the welding box body 12 is provided with a first lifting component 18, the outer end of the first lifting component 18 is connected with a second clamping component 19, the outer side of the top of the welding box body 12 is provided with a second lifting component 20, the outer end of the second lifting component 20 is connected with a third clamping component 21, the front side and the rear side of the welding box body 12 are provided with a third sliding groove 22, the bottom of the welding box body 12 is internally provided with a first positioning component 23, a welding head 24 is arranged at the outer end of the first positioning component 23, the inner side of the top of the welding box body 12 is provided with a second positioning component 25, the outer end of the second positioning component 25 is connected with a pneumatic sucker 26, the inner middle end of the welding box body 12 is provided with a third positioning assembly 27, the outer end of the third positioning assembly 27 is connected with a fourth motor 28, and the output end of the fourth motor 28 is connected with a grinding wheel 29.
Referring to fig. 1 to 8, the first clamping assembly 11 includes a U-shaped block 1101, a second electric push rod 1102 and a clamping plate 1103, wherein the second electric push rod 1102 is disposed at two sides of the inside of the U-shaped block 1101, the output end of the second electric push rod 1102 is connected with the clamping plate 1103, the outer surface of the U-shaped block 1101 is attached to two end surfaces of the welding plate 9, the outer surface of the clamping plate 1103 is attached to the outer surface of the welding plate 9, the first lifting assembly 18 includes a first supporting seat 1801, a positioning slot 1802, a first slider 1803, a third electric push rod 1804, a first motor 1805 and a first screw 1806, the positioning slot 1802 is disposed at the inner side of the first supporting seat 1801, the first slider 1803 is disposed in the positioning slot 1802, the outer end of the first slider 1803 is connected with a third electric push rod 1804, the outer end of the first supporting seat 1801 is connected with the first motor 1805, and the output end of the first motor 1805 is connected with the first screw 1806, the first lifting assembly 18 is consistent with the second lifting assembly 20 in structure, the third electric push rod 1804 is fixedly connected with the second clamping assembly 19, the first clamping assembly 11, the second clamping assembly 19 and the third clamping assembly 21 are consistent in structure, the first material locking frame 7, the second material locking frame 13 and the third material locking frame 15 are consistent in size and shape and size, the outer surface of the welding plate 9 is attached to the inner surface of the material through hole 8, the first positioning assembly 23 comprises a second supporting seat 2301, a second motor 2302, a second lead screw 2303, a second slider 2304 and a fourth electric push rod 2305, the outer end of the second supporting seat 2301 is connected with the second motor 2302, the output end of the second motor 2302 is connected with the second lead screw 2303, the outer end of the second lead screw 2303 is connected with a second slider 2304, the outer end of the second slider 2304 is connected with a fourth electric push rod 2305, the third chute 22 is provided with four channels on the front side and the rear side of the welding box 12, the second slider 2304 drives the fourth electric push rod 2305 to slide through the third chute 22, the fourth electric push rod 2305 is fixedly connected with the welding head 24, the second positioning assembly 25 comprises a third supporting seat 2501, a third motor 2502, a bidirectional screw rod 2503, a third slider 2504 and a fifth electric push rod 2505, the outer end of the third supporting seat 2501 is connected with the third motor 2502, the output end of the third motor 2502 is connected with the bidirectional screw rod 2503, the third slider 2504 is arranged on two sides of the outer part of the bidirectional screw rod 2503, the outer end of the third slider 2504 is connected with the fifth electric push rod 2505, the fifth electric push rod 2505 is fixedly connected with the pneumatic suction cup 26, and the pneumatic suction cup 26 is in adsorption connection with the welding plate 9;
The specific operation is as follows: the inner outline size of the feed opening 8 is consistent with the size of the two welded plates 9 after being butted, after a worker places the two welded plates 9 needing to be welded inside the first material locking frame 7, the feed opening 8 can limit and restrain the two welded plates 9, at the moment, the second electric push rod 1102 at the inner side of the U-shaped block 1101 works, the clamping plate 1103 can clamp the front side and the rear side of the welded plate 9, the fixed stability of the welded plate 9 at the inner side of the fixed plate 5 can be ensured through the limit of the feed opening 8 to the welded plate 9 and the clamping of the U-shaped block 1101 and the clamping plate 1103 to the welded plate 9, after the welded plate 9 is fixed, the driving machine 1 works, the rotating plate 2 and the fixed plate 5 can be driven to rotate, the welded plate 9 can move to the bottom of the welded box 12, at the moment, the first electric push rod 10 works, the first clamping assembly 11 can drive the welded plate 9 to move upwards, this makes the top end of the welding plate 9 pass through the second material locking frame 13 to enter the welding box 12, at this time, the third electric push rod 1804 works, so as to drive the second clamping assembly 19 to clamp the welding plate 9, at the same time, the first clamping assembly 11 can release the clamping of the welding plate 9, at this time, the first motor 1805 works to drive the first lead screw 1806 to rotate, so that the first slider 1803 moves up inside the positioning slot 1802, and the first slider 1803 moves up inside the first sliding slot 16, so that the second clamping assembly 19 can drive the welding plate 9 to gradually move up inside the welding box 12, the welding head 24 can be close to the welding plate 9 through the fourth electric push rod 2305 in the process of moving up the welding plate 9, at this time, the welding head 24 works, so that the welding plate 9 which gradually moves up can be welded, therefore, when the welding plate 9 is limited by the second material locking frame 13 and clamped by the second clamping component 19, the welding plate 9 can be ensured not to deviate in the welding process, in addition, the second motor 2302 works to drive the second screw rod 2303 to rotate, the second sliding block 2304 can drive the fourth electric push rod 2305 and the welding head 24 to transversely displace, the position of the welding head 24 can be flexibly adjusted according to the welding seam position of the welding plate 9 in the use process of the device, the welding flexibility of the device can be improved, the top end of the welding plate 9 can penetrate through the third material locking frame 15 on the inner side of the partition plate 14 to enter the top end of the welding box 12 after the welding plate 9 moves up along with the first lifting component 18, the third clamping component 21 works to clamp the welding plate 9 at the moment, the second lifting component 20 drives the third clamping component 21 to move upwards, the welding plate 9 can continue to move upwards in the welding box 12, this enables the welding head 24 to weld the weld seam at the lower position of the surface of the welding plate 9, the spacing between the first material locking frame 7, the second material locking frame 13 and the third material locking frame 15 is smaller than the whole length of the welding plate 9, so that the welding plate 9 can lock itself through different material locking frames and clamping components in the continuous lifting process, the welding plate 9 can be ensured to be always locked in the lifting process, so as to ensure the welding stability of the equipment, the first material locking frame 7 can be detached and replaced with the communicating groove 6 by unscrewing the bolts at the top end of the first material locking frame 7, the second material locking frame 13 and the third material locking frame 15 can be separated from the welding box body 12 and the partition plate 14 in this way, so that in the use process of the equipment, different types of material locking frames can be replaced according to the specific shape of the welding plate 9, the use flexibility of the equipment can be improved, after the second lifting assembly 20 lifts the welding plate 9 to the inside of the welding box 12, it indicates that the whole welding of the welding plate 9 is completed, at this time, the pneumatic control sucker 26 can absorb the welded welding plate 9 through the work of the fifth electric push rod 2505, meanwhile, the third clamping assembly 21 releases the clamping of the welding plate 9, meanwhile, the third motor 2502 works to drive the bidirectional screw 2503 to rotate, the third sliding blocks 2504 at two outer sides of the bidirectional screw 2503 can displace towards two ends, and in the process of displacing the third sliding blocks 2504 towards two ends, the stretching force can be transmitted to the surface of the welding plate 9 through the fifth electric push rod 2505 and the pneumatic control sucker 26, so that the equipment can stretch through the pneumatic control sucker 26 to detect the whole welding effect of the welding plate 9, because the detection flow of the equipment is positioned in the welding box 12, when the welding instability condition occurs to the welding plate 9, the equipment can quickly re-weld the welding plate 9, which can effectively solve the problem of complex re-welding caused by the separation of the traditional detection flow and the welding flow, after the welding plate 9 is welded and inspected, the third clamping component 21 clamps the welding plate 9 again, and the pneumatic sucking disc 26 is separated from the welding plate 9, the second lifting component 20 returns to the original position, the welding plate 9 after the welding is driven to carry out blanking, the grinding wheel 29 can be driven to be attached to the welding plate 9 through the work of the third positioning component 27, at the moment, the fourth motor 28 works to drive the grinding wheel 29 to rotate, the welding seam on the surface of the welding plate 9 can be ground through grinding the welding seam, the overall attractiveness of the welding plate 9 after the welding is effectively improved, and the influence of external factors on the welding can be reduced because the welding, the detection and the grinding of the welding plate 9 are positioned inside the welding box 12, in addition, each process during equipment welding can be guaranteed to be stable through the locking position of the first material locking frame 7, the process is guaranteed to be changed smoothly through lifting and homing of the lifting assembly, the whole welding efficiency of the equipment can be effectively improved, after the welding plate 9 penetrates out of the bottom of the welding box body 12 along with homing of the first lifting assembly 18, the welding plate 9 can be locked by the first clamping assembly 11 in a clamping mode, at the moment, the driving machine 1 drives the rotating disc 2 to rotate, the rotating disc 2 can drive the welding plate 9 to move to a blanking point, at the moment, the first clamping assembly 11 releases the clamping of the welding plate 9, and the welding plate 9 can be moved out of the equipment through the discharging groove 3.
In summary, when the automatic robot welding workstation for continuously lifting and discharging materials is used, firstly, the inner outline size of a material through hole 8 is consistent with the size of two welded plates 9 after being butted, after a worker places the two welded plates 9 needing to be welded in a first material locking frame 7, the material through hole 8 can limit and restrict the two welded plates 9, at the moment, a second electric push rod 1102 at the inner side of a U-shaped block 1101 works, so that clamping plates 1103 can clamp the front side and the rear side of the welded plates 9, and the fixing stability of the welded plates 9 at the inner side of a fixed disc 5 can be ensured through the limit of the welded plates 9 through the material through hole 8 and the clamping of the U-shaped block 1101 and the clamping plates 1103;
After the welding plate 9 is fixed, the driving machine 1 works to drive the rotating disc 2 and the fixed disc 5 to rotate, so that the welding plate 9 can move to the bottom of the welding box 12, at the moment, the first electric push rod 10 works to drive the first clamping component 11 to move upwards, so that the top end of the welding plate 9 can penetrate through the second material locking frame 13 to enter the welding box 12, at the moment, the third electric push rod 1804 works to drive the second clamping component 19 to clamp the welding plate 9, at the same time, the first clamping component 11 can loosen the clamping of the welding plate 9, at the moment, the first motor 1805 works to drive the first lead screw 1806 to rotate, so that the first slider 1803 moves upwards at the inner side of the positioning groove 1802, and in the process of upward movement of the first slider 1803, the third electric push rod 1804 moves upwards at the inner side of the first sliding groove 16, so that the second clamping component 19 can drive the welding plate 9 to gradually move upwards in the welding box 12;
Then, in the process that the welding plate 9 moves upwards in the welding box 12, the welding head 24 can be close to the welding plate 9 through the working of the fourth electric push rod 2305, and the welding head 24 works at the moment to weld the welding plate 9 which is gradually displaced, so that the welding plate 9 is limited by the second material locking frame 13 and the second clamping component 19 is clamped, the welding plate 9 is prevented from being deviated in the welding process, in addition, the second lead screw 2303 is driven to rotate through the working of the second motor 2302, the second slider 2304 can drive the fourth electric push rod 2305 and the welding head 24 to transversely displace, and in the using process of the equipment, the position of the welding head 24 can be flexibly adjusted according to the welding seam position of the welding plate 9, and the welding flexibility of the equipment can be improved;
Then after the welding plate 9 moves up along with the first lifting component 18, the top end of the welding plate 9 can pass through the third material locking frame 15 on the inner side of the partition plate 14 and enter the top end of the welding box body 12, at the moment, the third clamping component 21 works to clamp the welding plate 9, the second lifting component 20 drives the third clamping component 21 to move upwards, the welding plate 9 can move upwards continuously in the welding box body 12, the welding head 24 can weld a welding seam on the lower position of the surface of the welding plate 9, the distance between the first material locking frame 7, the second material locking frame 13 and the third material locking frame 15 is smaller than the whole length of the welding plate 9, the welding plate 9 can be locked by different material locking frames and clamping components in the continuous lifting process, the welding plate 9 can be always locked in the lifting process, the welding stability of equipment is ensured, the first material locking frame 7 can be detached from the communicating groove 6 through unscrewing a bolt on the top end of the welding plate, the welding head 24 can weld a welding seam on the lower position of the welding plate 9, the first material locking frame 13 and the third material locking frame 15 can be separated from the box body 12, the welding plate 9 can be replaced by adopting the same type of equipment, the welding plate 9 can be replaced by the welding plate 9 in the lifting process, and the welding plate can be replaced according to the specific shape;
After the second lifting assembly 20 lifts the welding plate 9 to the inside of the welding box 12, the whole welding of the welding plate 9 is completed, at the moment, the pneumatic control sucker 26 can be enabled to absorb the welded welding plate 9 through the work of the fifth electric push rod 2505, meanwhile, the third clamping assembly 21 releases the clamping of the welding plate 9, meanwhile, the third motor 2502 works to drive the bidirectional screw 2503 to rotate, the third sliding blocks 2504 at two outer sides of the bidirectional screw 2503 can be enabled to move towards two ends, and in the process of moving the third sliding blocks 2504 towards two ends, the stretching force can be transmitted to the surface of the welding plate 9 through the fifth electric push rod 2505 and the pneumatic control sucker 26, so that the whole welding effect of the welding plate 9 can be detected by the equipment, the equipment can quickly re-weld the welding plate 9 due to the fact that the detection flow of the equipment is positioned in the welding box 12, and the problem of complex re-welding caused by the fact that the traditional detection flow and welding separation occur on the welding plate 9 can be effectively solved;
After the welding plate 9 is welded and inspected, the third clamping assembly 21 clamps the welding plate 9 again, the pneumatic control sucking disc 26 is separated from the welding plate, the second lifting assembly 20 is reset, the welded welding plate 9 can be driven to carry out blanking, the grinding wheel 29 can be driven to be attached to the welding plate 9 through the operation of the third positioning assembly 27 in the blanking process of the welding plate 9, at the moment, the grinding wheel 29 can be driven to rotate through the operation of the fourth motor 28, the welding seam on the surface of the welding plate 9 can be ground, the overall attractiveness of the welded welding plate 9 can be effectively improved through grinding the welding seam, the influence of external factors on welding can be reduced because the welding, detection and grinding of the welding plate 9 are all located in the welding box 12, in addition, all processes during equipment welding can be guaranteed to be stable through locking of the first material locking frame 7, and the lifting and resetting of the lifting assembly guarantee that the process is smooth, and the overall welding efficiency of the equipment can be effectively improved;
Finally, after the welding plate 9 penetrates out of the bottom of the welding box body 12 along with the homing of the first lifting assembly 18, the welding plate 9 can be locked by the first clamping assembly 11 in a clamping mode, at the moment, the driving machine 1 drives the rotating disc 2 to rotate, the rotating disc 2 can drive the welding plate 9 to move to a discharging point, at the moment, the first clamping assembly 11 releases the clamping of the welding plate 9, and the welding plate 9 can be moved out of the device through the discharging groove 3.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides an automatic robot welding workstation of unloading in succession lifts, its characterized in that, including driving machine (1), welding box (12) and soldered connection (24), the top outside of driving machine (1) is provided with rolling disc (2), and rolling disc (2) surface has seted up blown down tank (3), the top middle-end of rolling disc (2) is provided with linking post (4), and linking post (4) top outside settles has fixed disk (5), intercommunication groove (6) have been seted up to the inboard of fixed disk (5), and the outer end of intercommunication groove (6) has settled first lock material frame (7), feed through mouth (8) have been seted up to the inboard of first lock material frame (7), feed through mouth (8) inboard has settled soldering plate (9), rolling disc (2) top outside is provided with first electric push rod (10), and the outer end of first electric push rod (10) is provided with first block subassembly (11), welding box (12) settle in fixed disk (5) top outside, the inboard of fixed disk (5) has been seted up first lock material frame (14), the inboard of second lock material frame (12) has been settled to the inboard, the welding box (14) has been settled to the bottom (14) has, the welding box (14) has been settled to the inside of the side (12), and the second sliding grooves (17) are formed in the two sides of the top of the welding box body (12), the first lifting component (18) is arranged on the outer side of the bottom of the welding box body (12), the second clamping component (19) is connected with the outer side of the first lifting component (18), the second lifting component (20) is arranged on the outer side of the top of the welding box body (12), the third clamping component (21) is connected with the outer end of the second lifting component (20), the third sliding grooves (22) are formed in the front side and the rear side of the welding box body (12), the first positioning component (23) is arranged in the bottom of the welding box body (12), the welding head (24) is arranged at the outer end of the first positioning component (23), the second positioning component (25) is arranged on the inner side of the top of the welding box body (12), the outer end of the second positioning component (25) is connected with the air sucking disc (26), the inner middle end of the welding box body (12) is provided with the third positioning component (27), the third positioning component (27) is connected with the third clamping motor (28), the fourth clamping component (1101) is connected with the first clamping plate (1101) and the second clamping plate (1101) is connected with the second clamping plate (1101) at the two sides (1101), and the output of second electric putter (1102) is connected with cardboard (1103), first lifting subassembly (18) are including first supporting seat (1801), positioning groove (1802), first slider (1803), third electric putter (1804), first motor (1805) and first lead screw (1806), positioning groove (1802) have been seted up to the inboard of first supporting seat (1801), and the inboard of positioning groove (1802) is settled there is first slider (1803), the outer end of first slider (1803) is connected with third electric putter (1804), the outer end of first supporting seat (1801) is connected with first motor (1805), and the output of first motor (1805) is connected with first lead screw (1806), first positioning subassembly (23) are including second supporting seat (2301), second motor (2302), second lead screw (2303), second slider (2304) and fourth electric putter (2305), second supporting seat (1802) is connected with third electric putter (1804), the outer end of second supporting seat (1805) is connected with first lead screw (1806), and the outer end of second slider (2304) is connected with second lead screw (2304).
2. The automatic robot welding workstation for continuously lifting and feeding according to claim 1, wherein the outer surface of the U-shaped block (1101) is attached to two end surfaces of the welding plate (9), and the outer surface of the clamping plate (1103) is attached to the outer surface of the welding plate (9).
3. The automatic robot welding workstation for continuously lifting and blanking according to claim 2, wherein the first lifting assembly (18) has a structure consistent with that of the second lifting assembly (20), the third electric push rod (1804) is fixedly connected with the second clamping assembly (19), and the first clamping assembly (11), the second clamping assembly (19) and the third clamping assembly (21) have a structure consistent with each other.
4. The automatic robot welding workstation for continuously lifting and feeding according to claim 3, wherein the first material locking frame (7) is consistent with the second material locking frame (13) and the third material locking frame (15) in size, shape and size, and the outer surface of the welding plate (9) is attached to the inner surface of the material through hole (8).
5. The automatic robot welding workstation for continuously lifting and feeding and discharging according to claim 4, wherein the third sliding groove (22) is provided with four channels on the front side and the rear side of the welding box body (12), the second sliding block (2304) drives the fourth electric push rod (2305) to slide through the third sliding groove (22), and the fourth electric push rod (2305) is fixedly connected with the welding head (24).
6. The automatic robot welding workstation for continuously lifting and feeding and discharging according to claim 1, wherein the second positioning assembly (25) comprises a third supporting seat (2501), a third motor (2502), a bidirectional screw rod (2503), a third sliding block (2504) and a fifth electric push rod (2505), the outer end of the third supporting seat (2501) is connected with the third motor (2502), the output end of the third motor (2502) is connected with the bidirectional screw rod (2503), the third sliding block (2504) is arranged on two sides of the outer portion of the bidirectional screw rod (2503), and the outer end of the third sliding block (2504) is connected with the fifth electric push rod (2505).
7. The automatic robot welding workstation for continuously lifting and discharging according to claim 6, wherein the fifth electric push rod (2505) is fixedly connected with the pneumatic control sucker (26), and the pneumatic control sucker (26) is in adsorption connection with the welding plate (9).
CN202311402922.0A 2023-10-27 2023-10-27 Automatic robot welding workstation capable of continuously lifting and feeding and discharging Active CN117359141B (en)

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EP3101283A1 (en) * 2015-06-03 2016-12-07 Neumeister Hydraulik GmbH Double acting locking cylinder and method for operating a double acting locking cylinder
WO2018041236A1 (en) * 2016-08-31 2018-03-08 无锡市光彩机械制造有限公司 Welding apparatus and method
CN109807520A (en) * 2019-04-07 2019-05-28 邢二江 A kind of automobile assembling automatic welding machinery hand
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CN210878208U (en) * 2019-11-06 2020-06-30 无锡铭佳星科技有限公司 Welding auxiliary assembly
CN214921712U (en) * 2021-02-06 2021-11-30 山东乐通工程技术有限公司 Centering accurate welding device for pneumatic power-assisted manipulator
CN215785818U (en) * 2021-08-23 2022-02-11 长春上科机械有限公司 Waste lifting mechanism of straightening machine
CN218893848U (en) * 2022-12-07 2023-04-21 安徽中特新材料有限公司 Adhesive lining stretching device
CN116372372A (en) * 2023-06-05 2023-07-04 成都市鸿侠科技有限责任公司 Accurate laser welding anchor clamps in location

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3101283A1 (en) * 2015-06-03 2016-12-07 Neumeister Hydraulik GmbH Double acting locking cylinder and method for operating a double acting locking cylinder
WO2018041236A1 (en) * 2016-08-31 2018-03-08 无锡市光彩机械制造有限公司 Welding apparatus and method
CN109807520A (en) * 2019-04-07 2019-05-28 邢二江 A kind of automobile assembling automatic welding machinery hand
CN210677528U (en) * 2019-09-04 2020-06-05 大连威科瑞机械设备有限公司 Welding and drilling tool clamping fixture for machine tool lifting seat
CN210878208U (en) * 2019-11-06 2020-06-30 无锡铭佳星科技有限公司 Welding auxiliary assembly
CN214921712U (en) * 2021-02-06 2021-11-30 山东乐通工程技术有限公司 Centering accurate welding device for pneumatic power-assisted manipulator
CN215785818U (en) * 2021-08-23 2022-02-11 长春上科机械有限公司 Waste lifting mechanism of straightening machine
CN218893848U (en) * 2022-12-07 2023-04-21 安徽中特新材料有限公司 Adhesive lining stretching device
CN116372372A (en) * 2023-06-05 2023-07-04 成都市鸿侠科技有限责任公司 Accurate laser welding anchor clamps in location

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