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CN-122007559-A - TIG welds dynamic wire feeding mechanism and welding equipment

CN122007559ACN 122007559 ACN122007559 ACN 122007559ACN-122007559-A

Abstract

The invention discloses a TIG welding dynamic wire feeding mechanism and welding equipment, which relate to the technical field of welding, wherein the equipment comprises a welding gun head, a fixed cylinder body is fixedly arranged on the welding gun head, a round through hole for falling a welding wire is formed in the fixed cylinder body, a welding rod cylinder for storing the welding wire is fixedly arranged on the surface of the fixed cylinder body, a roller mechanism comprises four rotating rollers arranged on the fixed cylinder body and used for fixing the welding wire, a blocking block arranged on the fixed cylinder body and used for limiting the welding wire, the rotating rollers are made of rubber materials, a yielding mechanism is used for driving the blocking block to rotate, a chute mechanism is matched with a clamping mechanism to drive the four rotating rollers to horizontally move towards each other, the welding wire is accurately positioned and fixed in the process of feeding the welding wire in the early stage, and after limiting one end of the welding wire is relieved, the welding wire is stably fed through the rotating rollers, so that the stability of welding wire feeding is improved, and meanwhile, the welding efficiency is also improved.

Inventors

  • ZHANG JIAN
  • TU WEI

Assignees

  • 武锅(武汉)科技有限公司

Dates

Publication Date
20260512
Application Date
20260330

Claims (8)

  1. 1. TIG welding dynamic wire feeder and welding equipment, characterized in that the equipment includes: The welding gun head (1) is fixedly provided with a fixed cylinder body (101), the fixed cylinder body (101) is provided with a circular through hole for falling a welding strip, and the surface of the fixed cylinder body (101) is fixedly provided with a welding rod cylinder (102) for storing the welding strip; The roller mechanism (2) comprises four rotating rollers (201) which are arranged on the fixed cylinder body (101) and used for fixing welding strips, and also comprises a blocking block (202) which is arranged on the fixed cylinder body (101) and used for limiting the welding strips, wherein the rotating rollers (201) are made of rubber materials; the abdication mechanism (3) is used for driving the blocking block (202) to rotate; The chute mechanism (4) drives the four rotary drums (201) to horizontally move in opposite directions through being matched with the clamping mechanism (5); The rotating mechanism (6) is used for driving the two rotating drums (201) to rotate; The moving mechanism (7) is used for driving the blocking block (202) to be close to the welding point; And the circulating mechanism (9) is used for circularly feeding the welding wire.
  2. 2. The TIG welding dynamic wire feeder and welding equipment according to claim 1, wherein the yielding mechanism (3) comprises a yielding rotating shaft (301) fixedly mounted on the blocking block (202), two yielding gears (302) are fixedly mounted on the surface of the yielding rotating shaft (301), each yielding gear (302) penetrates through the mounting frame (307) and is rotationally connected with the mounting frame (307), each yielding gear (302) is meshed with the yielding rack (303), the two yielding racks (303) are fixedly mounted on the cross rod (304), the cross rod (304) is in sliding connection with the inner wall of the moving rod (306), the surface of the cross rod (304) is fixedly connected with the inner wall of the moving rod (306) through a compression spring (305), and the mounting frame (307) is fixedly mounted on the moving rod (306) and further comprises a limiting block (308) fixedly mounted on the sliding groove mechanism (4) and matched with the cross rod (304).
  3. 3. The TIG welding dynamic wire feeder and welding equipment according to claim 2, wherein the chute mechanism (4) comprises a fixed plate (403) fixedly installed on the fixed cylinder (101), two track chutes (402) are formed in the surface of the fixed plate (403), the TIG welding dynamic wire feeder further comprises a chute rod (401) installed on the fixed cylinder (101) and matched with the track chutes (402), the chute rod (401) is fixedly installed on the clamping mechanism (5), and a limiting block (308) is fixedly installed on the fixed plate (403).
  4. 4. A TIG welding dynamic wire feeder and welding equipment according to claim 3, wherein the clamping mechanism (5) comprises a linkage rod (501) fixedly connected with the chute rod (401), the linkage rod (501) is fixedly mounted on a movable frame (502), four rotary drums (201) are rotatably mounted on the surface of the movable frame (502), and the movable frame (502) is slidably connected with the mounting frame (307).
  5. 5. The TIG welding dynamic wire feeder and welding equipment according to claim 4, wherein the rotating mechanism (6) comprises a rotating rod (601) coaxially and fixedly connected with the rotating drum (201), the rotating rod (601) penetrates through the moving frame (502) and is rotationally connected with the moving frame (502), a U-shaped groove matched with the rotating rod (601) is formed in the mounting frame (307), a rotating gear (602) is fixedly mounted on the surface of the rotating rod (601), a rotating motor (605) is fixedly mounted on the mounting frame (307), a driving gear (603) matched with the rotating gear (602) is fixedly mounted at the output end of the rotating motor (605), the driving gear (603) is meshed with a driven gear (604), and the driven gear (604) is matched with the other rotating gear (602).
  6. 6. The TIG welding dynamic wire feeding mechanism and the welding equipment according to claim 2, wherein the moving mechanism (7) comprises a moving motor (701) fixedly installed on the fixed cylinder (101), a rotating screw rod (702) is fixedly installed at the output end of the moving motor (701), the rotating screw rod (702) and a screw rod sliding cylinder (703) form screw pair transmission, a moving rod (306) is fixedly installed on the surface of the screw rod sliding cylinder (703), and the screw rod sliding cylinder (703) is in sliding connection with the surface of the fixed cylinder (101).
  7. 7. The TIG welding dynamic wire feeder and welding equipment according to claim 6, further comprising an agitating mechanism (8), wherein the agitating mechanism (8) comprises an agitating gear (801) fixedly mounted on a rotating screw (702), the agitating gear (801) is meshed with an agitating gear ring (802), the agitating gear ring (802) is meshed with a linkage gear (803), agitating blades (804) are coaxially and fixedly mounted on the surface of the linkage gear (803), and the agitating blades (804) penetrate through the fixed cylinder (101) and are rotationally connected with the fixed cylinder (101).
  8. 8. The TIG welding dynamic wire feeding mechanism and the welding equipment according to claim 1, wherein the circulating mechanism (9) comprises a circulating motor (901) fixedly installed on the fixed cylinder (101), a circulating rotary drum (902) is fixedly installed at the output end of the circulating motor (901), the circulating rotary drum (902) is rotationally connected with the fixed cylinder (101), and four cylindrical holes for placing welding wires are formed in the circulating rotary drum (902).

Description

TIG welds dynamic wire feeding mechanism and welding equipment Technical Field The invention relates to the technical field of welding, in particular to a TIG welding dynamic wire feeding mechanism and welding equipment. Background With the development of industrial technology, a plurality of processes are required in the part manufacturing process, and welding is the most commonly used process, and the welding technology is also called a welding technology, and is a manufacturing process and technology for joining metal or other thermoplastic materials such as plastics in a heating, high-temperature or high-pressure mode, so that various types of welding technologies exist in the industry, and the quality of products is improved by using corresponding welding technologies for different part materials. At present, when the TIG welding technology is used, welding wires are required to be melted through a welding gun, so that two metal materials are welded into a whole, welding equipment at present is arranged by manpower, and welding is performed through the cooperation of manipulator grabbing and welding gun, and the mode is required to repeatedly grab through the manipulator after the single welding wire is used, so that the welding efficiency is greatly affected. Based on the above, the invention designs a TIG welding dynamic wire feeding mechanism and welding equipment to solve the above problems. Disclosure of Invention The embodiment of the invention aims to provide a TIG welding dynamic wire feeding mechanism and welding equipment, which aim to solve the technical problems in the prior art mentioned in the background art. The embodiment of the invention is realized in such a way that a TIG welding dynamic wire feeding mechanism and welding equipment are provided, wherein the equipment comprises: The welding gun head is fixedly provided with a fixed cylinder body, the fixed cylinder body is provided with a circular through hole for falling welding strips, and the surface of the fixed cylinder body is fixedly provided with a welding rod cylinder for storing welding strips; the roller mechanism comprises four rotating rollers which are arranged on the fixed cylinder body and used for fixing the welding strips, and also comprises a blocking block which is arranged on the fixed cylinder body and used for limiting the welding strips, wherein the rotating rollers are made of rubber materials; The abdication mechanism is used for driving the blocking block to rotate; the sliding groove mechanism is matched with the clamping mechanism to drive the four rotary drums to horizontally move in opposite directions; The rotating mechanism is used for driving the two rotating rollers to rotate; the moving mechanism is used for driving the blocking block to be close to the welding point; And the circulating mechanism is used for circularly feeding the welding wire rods. Further, the mechanism of stepping down includes the pivot of stepping down of fixed mounting on the block, the fixed surface of the pivot of stepping down installs two gears of stepping down, every gear of stepping down all runs through in the mounting bracket and rotates with the mounting bracket to be connected, every gear of stepping down all meshes with the rack of stepping down, two racks of stepping down all fixed mounting are on the cross rod, the inner wall sliding connection of cross rod and movable rod, the surface of cross rod passes through compression spring and movable rod's inner wall fixed link to each other, mounting bracket fixed mounting is on the movable rod, still include fixed mounting on chute mechanism with cross rod matched with stopper. Still further, the spout mechanism includes fixed plate of fixed mounting on fixed barrel, and two orbit spouts have been seted up on the surface of fixed plate, still including installing on fixed barrel with orbit spout matched with spout pole, spout pole fixed mounting is on clamping mechanism, fixed mounting has the stopper on the fixed plate. Still further, clamping mechanism includes the gangbar with spout pole fixed connection, gangbar fixed mounting is on removing the frame, removes the surface rotation of frame and installs four rotation cylinders, removes frame and mounting bracket sliding connection. Still further, the slewing mechanism includes the dwang with the coaxial fixed connection of slewing drum, the dwang runs through in the movable frame and with movable frame rotation is connected, set up on the mounting bracket with dwang matched with U-shaped groove, the fixed surface of dwang installs the rotation gear, fixed mounting has rotation motor on the mounting bracket, rotation motor's output fixed mounting has with rotation gear matched with driving gear, driving gear meshes with driven gear, driven gear cooperatees with another rotation gear. Further, the moving mechanism comprises a moving motor fixedly arranged on the fixed cylinder, a rotating screw rod is fixedly arrange