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CN-121988934-A - Welding tool for industrial robot manufacturing

CN121988934ACN 121988934 ACN121988934 ACN 121988934ACN-121988934-A

Abstract

The invention belongs to the technical field of welding, in particular to a welding tool for manufacturing an industrial robot, which comprises a welding tool, a clamping table, a workpiece and a welding head group, and is characterized by further comprising a cleaning assembly, a liquid circulation mechanism and a mesh plate, wherein the cleaning assembly is arranged on the clamping table, is used for cleaning the clamping table through cleaning liquid, is arranged on one side of the clamping table and is used for recycling and filtering dirty liquid on the clamping table and sending the dirty liquid into the flushing assembly for use, the mesh plate is fixedly arranged in a separation box, and a shovel plate which is obliquely arranged on two sides is arranged on the mesh plate in a sliding manner through a power mechanism.

Inventors

  • ZHANG BING
  • ZHONG HAO
  • YU SHUJING

Assignees

  • 连云港职业技术学院

Dates

Publication Date
20260508
Application Date
20260317

Claims (10)

  1. 1. The welding tool for manufacturing the industrial robot comprises a welding tool (1), a clamping table (2), a workpiece (4) and a welding head group (3), and is characterized by further comprising: The cleaning assembly is arranged on the clamping table (2), cleans the clamping table (2) through cleaning liquid and receives the cleaning assembly by utilizing a separation box (7) arranged at one side of the clamping table (2); the liquid circulation mechanism is arranged at one side of the clamping table (2) and is used for recovering and filtering the sewage on the clamping table (2) and sending the sewage into the flushing assembly for use; The net plate (10) is arranged in the separation box (7), and shovel plates (13) with two sides obliquely arranged are slidably arranged on the net plate (10) through a power mechanism; A flushing mechanism which is positioned at the bottom of the mesh plate (10) and is synchronous with the movement of the shovel plate (13) and flushes the shovel plate (13) towards the corresponding position along the sliding direction; And the liquid conveying mechanism is positioned in the flushing mechanism and is used for directionally conveying liquid along the sliding direction of the flushing mechanism.
  2. 2. The welding tool for industrial robot manufacturing according to claim 1, wherein the cleaning assembly comprises an L-shaped baffle (5), a liquid draining groove and a liquid draining port (6), the liquid draining groove is formed in the L-shaped baffle (5), and the liquid draining port (6) is formed in the clamping table (2).
  3. 3.A welding fixture for industrial robot manufacturing according to claim 2, wherein the flushing mechanism comprises a first back flushing box (27) and a second back flushing box (18), and the first back flushing box (27) and the second back flushing box (18) are synchronized with the movement of the shovel plate (13) through magnetism.
  4. 4. A welding fixture for industrial robot manufacturing as claimed in claim 3, wherein the liquid feeding mechanism comprises a placing cylinder (19), a first liquid feeding component and a second liquid feeding component; The placing cylinder (19) is positioned between the first back flushing box (27) and the second back flushing box (18), the first liquid feeding component is connected with the first back flushing box (27), and the second liquid feeding component is connected with the second back flushing box (18).
  5. 5. The welding fixture for manufacturing an industrial robot according to claim 4, wherein the first liquid feeding assembly comprises a first liquid feeding cylinder (23), a first piston (24), a first liquid pipe (25) and a second liquid pipe (26); The first piston (24) is arranged in the first liquid feeding cylinder (23) in a sliding manner, one end of the first liquid pipe (25) is communicated with the first liquid feeding cylinder (23), and the other end of the first liquid pipe is communicated with the separation box (7); one end of the second liquid pipe (26) is communicated with the first liquid feeding cylinder (23), and the other end of the second liquid pipe is communicated with the first recoil box (27); check valves are arranged on the first liquid pipe (25) and the second liquid pipe (26).
  6. 6. The welding fixture for industrial robot manufacturing according to claim 5, wherein the first piston (24) is in threaded connection with the first transmission rod (28) through the first reciprocating screw rod (29), the first transmission rod (28) is provided with a first movable gear (21), the outer wall of the first transmission rod (28) is fixedly provided with a first ratchet wheel (30), and the first ratchet rod (31) is elastically installed inside the first movable gear (21).
  7. 7. The welding fixture for industrial robot manufacturing according to claim 6, wherein the second liquid feeding assembly comprises a second liquid feeding cylinder (34), a second piston (35), a third liquid pipe (37) and a fourth liquid pipe (36); The second piston (35) is arranged in the second liquid feeding barrel (34) in a sliding manner, the third liquid pipe (37) and the fourth liquid pipe (36) are communicated with the second liquid feeding barrel (34), the other end of the third liquid pipe (37) is communicated with the separation box (7), and the other end of the fourth liquid pipe (36) is communicated with the second backflushing box (18); And the third liquid pipe (37) and the fourth liquid pipe (36) are respectively provided with a one-way valve.
  8. 8. The welding fixture for industrial robot manufacturing according to claim 7, wherein the second piston (35) is in threaded connection with a second transmission rod (38) through a second reciprocating screw rod (39), a second movable gear (20) is arranged on the second transmission rod (38), a second ratchet wheel (40) is fixedly arranged on the outer wall of the second transmission rod (38), and a second ratchet rod (41) is elastically arranged in the second movable gear (20); Sliding grooves for sliding the first moving gear (21) and the second moving gear (20) are formed in two sides of the inside of the separation box (7), and two second toothed plates (22) are arranged in the sliding grooves.
  9. 9. The welding fixture for industrial robot manufacturing according to claim 8, wherein the center of the shovel plate (13) is fixedly connected with the mobile station (12) through a partition plate, grooves (32) are formed in two sides of the shovel plate (13), conveying augers (14) are arranged in the grooves (32), and the conveying augers (14) are meshed with the first toothed plate (16) through transmission gears (15).
  10. 10. The welding fixture for industrial robot manufacturing according to claim 9, wherein the mesh plate (10) is provided with a moving groove (33), a discharging pipe (17) is arranged in the moving groove (33), and a return pipe (9) is arranged on the separation box (7).

Description

Welding tool for industrial robot manufacturing Technical Field The invention belongs to the technical field of welding, and particularly relates to a welding tool for manufacturing an industrial robot. Background Industrial robots are widely used as core equipment in the field of intelligent manufacturing in a plurality of industries such as automobile manufacturing, electronic processing, logistics transportation and the like, in the manufacturing process of the industrial robots, the welding procedure is a key link for realizing the connection of core metal components such as a base, an arm support, a joint shell and the like, the components are made of materials such as high-strength alloy steel, aluminum alloy and the like, the structural shape is complex, the characteristics such as multi-axis joints, special-shaped curved surfaces and precise hole sites are included, and extremely high requirements are provided for the dimensional accuracy, the form and position tolerance and the weld strength after welding. In the welding process of industrial robot components, a large amount of spattered welding slag can be generated in the welding process, meanwhile, rust preventive oil, cutting fluid and other greasy dirt remained on the surface of a workpiece and the rust generated by long-term exposure of a tool in a workshop wet dust environment can be continuously attached to and accumulated on key contact surfaces such as a locating pin, a locating block and a clamping claw of the tool. And directly destroying a high-precision positioning reference preset by the tool. At this time, the workpiece cannot be completely attached to the positioning surface, so that a tiny position deviation is generated, and the phenomenon that the width of a welding seam gap is different and the amount of the staggered edges exceeds the standard is caused at the butt joint position of the components to be welded. Therefore, the invention provides a welding tool for industrial robot manufacturing. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme adopted by the invention for solving the technical problems is that the welding fixture for manufacturing the industrial robot comprises a welding fixture, a clamping table, a workpiece and a welding head group, and further comprises: The cleaning assembly is arranged on the clamping table, cleans the clamping table through cleaning liquid and receives the clamping table by utilizing a separation box arranged at one side of the clamping table; the liquid circulation mechanism is arranged at one side of the clamping table, and is used for recovering and filtering the sewage on the clamping table and sending the sewage into the flushing assembly for use; the net plate is arranged in the separation box, and shovel plates with two sides obliquely arranged are slidably arranged on the net plate through the power mechanism; the flushing mechanism is positioned at the bottom of the mesh plate, and is synchronous with the movement of the shovel plate, and the shovel plate facing the corresponding position along the sliding direction of the flushing mechanism carries out flushing; And the liquid conveying mechanism is positioned in the flushing mechanism and is used for directionally conveying liquid along the sliding direction of the flushing mechanism. The cleaning assembly comprises an L-shaped baffle, a liquid discharge groove and a liquid discharge port, wherein the liquid discharge groove is formed in the L-shaped baffle, and the liquid discharge port is formed in the clamping table. The flushing mechanism comprises a first recoil box and a second recoil box, and the first recoil box and the second recoil box are synchronous with the movement of the shovel plate through magnetism. The liquid conveying mechanism comprises a placing cylinder, a first liquid conveying component and a second liquid conveying component; the placing cylinder is positioned between the first back flushing box and the second back flushing box, the first liquid feeding component is connected with the first back flushing box, and the second liquid feeding component is connected with the second back flushing box. The first liquid conveying component comprises a first liquid conveying cylinder, a first piston, a first liquid pipe and a second liquid pipe; The first piston is arranged in the first liquid feeding barrel in a sliding manner, one end of the first liquid pipe is communicated with the first liquid feeding barrel, and the other end of the first liquid pipe is communicated with the separation box; one end of the second liquid pipe is communicated with the first liquid feeding cylinder, and the other end of the second liquid pipe is communicated with the first recoil box; and the first liquid pipe and the second liquid pipe are respectively provided with a one-way valve. The first piston i