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CN-224209245-U - Automatic feeding equipment for welding head wire feeding

CN224209245UCN 224209245 UCN224209245 UCN 224209245UCN-224209245-U

Abstract

The utility model discloses automatic feeding equipment for welding head wire feeding, which belongs to the field of automatic feeding equipment and comprises an automatic wire feeder, wherein a cleaning mechanism is arranged, a cleaning cotton column is installed in a connecting cylinder in a limiting way through a limiting groove in a matched mode, the connecting cylinder is installed at the front end of a fixed ring in a locating way through a locating opening in a matched mode, a bidirectional screw is driven to rotate by a rotating knob through a rotating rod, L-shaped plates which are vertically symmetrical are respectively subjected to opposite movement operation along the bidirectional screw through screw holes until the limiting rod is inserted into a limiting hole, the cleaning mechanism can be fixed at the front end of a wire outlet for use, when welding wires pass through a wire hole of the cleaning cotton column, the cleaning cotton column is fully contacted with the welding wires, surface impurities are adsorbed or wiped off, and the impurities are prevented from entering a molten pool, so that the impurities such as oil stains, dust, rust and the like remained on the surface of the welding wires can be effectively removed in the welding wire conveying process, the welding wires can be effectively cleaned, and the subsequent welding effect is ensured.

Inventors

  • LIU ZIQUAN
  • LIU ZIAN
  • Pan Fangzhou

Assignees

  • 厦门藜照智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250518

Claims (6)

  1. 1. The welding head wire feeding automatic feeding equipment comprises an automatic wire feeding machine (1), a wire feeding assembly (2) and a wire feeding disc (3) are arranged in the automatic wire feeding machine (1), a wire outlet (4) is formed in the front end of the automatic wire feeding machine (1), and the welding head wire feeding automatic feeding equipment is characterized in that a cleaning mechanism (5) is arranged at the front end of the wire outlet (4), the cleaning mechanism (5) comprises a connecting cylinder (10), a cleaning cotton column (14), a bidirectional screw rod (20), an L-shaped plate (23) and a limiting rod (26), the cleaning cotton column (14) is fixedly connected in the connecting cylinder (10), the bidirectional screw rod (20) is movably connected in a notch of a second concave side plate (17) on the outer wall of the connecting cylinder (10) through rotating rods (21) at two ends, the two L-shaped plates (23) are respectively and fixedly connected with the limiting rod (26) on opposite surface walls of the L-shaped plates (23) through screw holes (24) on the top surfaces.
  2. 2. The welding head wire feeding automatic feeding device according to claim 1, wherein a fixed ring (6) is fixedly arranged at the front end of the wire outlet (4), and a group of positioning blocks (7) which are vertically symmetrical are fixedly arranged on the front end wall of the fixed ring (6).
  3. 3. The welding head wire feeding automatic feeding device according to claim 2, wherein the outer wall of the fixing ring (6) is fixedly provided with a first concave side plate (8), and limiting holes (9) are respectively formed in the upper end wall and the lower end wall of the notch of the first concave side plate (8).
  4. 4. The welding head wire feeding automatic feeding equipment according to claim 3, wherein the front end wall of the connecting cylinder (10) is provided with a through hole (11), the rear end wall of the connecting cylinder (10) is provided with a positioning opening (12) corresponding to the positioning block (7), and the inner wall of the connecting cylinder (10) is fixedly provided with a group of symmetrical limiting strips (13).
  5. 5. The welding head wire feeding automatic feeding device according to claim 4, wherein a group of symmetrical limiting grooves (15) corresponding to the limiting strips (13) are formed in the outer wall of the cleaning cotton column (14), and a penetrating wire hole (16) is formed in the front end wall of the cleaning cotton column (14).
  6. 6. The welding head wire feeding automatic feeding equipment according to claim 5, wherein the outer wall of the connecting cylinder (10) is fixedly provided with a second concave side plate (17), rotating holes (18) are respectively formed in the upper end wall and the lower end wall of a notch of the second concave side plate (17), guide strips (19) are fixedly arranged on the inner side walls of the notches of the second concave side plate (17), rotating rods (21) are respectively fixedly arranged at the upper end and the lower end of the two-way screw (20), the rotating rods (21) are movably arranged in the rotating holes (18), knobs (22) are fixedly arranged at the top ends of the rotating rods (21) at the upper end, a group of L-shaped plates (23) are arranged symmetrically up and down, screw holes (24) are formed in front of the top surfaces of the vertical positions of the L-shaped plates (23) and are connected with the two-way screw rods (20) through the screw holes (24), guide grooves (25) corresponding to the guide strips (19) are formed in the side walls of the transverse positions of the L-shaped plates (23), the rear side walls of the vertical positions of the L-shaped plates (23) are fixedly provided with guide rods (26), and the limiting rods (26) are fixedly arranged in the limiting rods (9).

Description

Automatic feeding equipment for welding head wire feeding Technical Field The utility model relates to the field of automatic feeding equipment, in particular to welding head wire feeding automatic feeding equipment. Background The automatic wire feeder is an automatic driven mechanical wire feeder and is mainly applied to automatic wire feeding in manual welding, automatic wire feeding in automatic argon arc welding, automatic wire feeding in plasma welding and automatic wire feeding in laser welding. The automatic wire feeder can realize wire feeding and automatic feeding of the welding head, because the automatic wire feeder adopts a mode of combining an advanced microcomputer control system with a precise mechanical transmission mechanism. The microcomputer control system can accurately control the rotating speed and wire feeding time of the wire feeding motor according to preset welding parameters, and ensures that welding wires are fed to the welding head at a stable speed and an accurate length. Meanwhile, transmission parts in the wire feeding mechanism, such as a wire feeding wheel and a wire guide tube, can be tightly matched, the welding wire is smoothly led out from the wire storage barrel and is accurately conveyed to the position of the welding head after being subjected to straightening, fixed length and other treatments, so that the automatic feeding function in the welding process is realized, and the welding efficiency and quality are greatly improved. In the prior art, when the automatic wire feeder is used for feeding wires automatically to a butt joint, impurities such as greasy dirt, rust, moisture and dust possibly exist on the surface of the welding wire, and in the welding process, the impurities can enter a molten pool to influence the chemical components and the tissue performance of weld metal, for example, the greasy dirt and the moisture are decomposed to generate gas at high temperature, air holes are easily formed in the weld, oxides in the rust can reduce the strength and the toughness of the weld metal, so that the weld metal has defects such as cracks, and the like. Disclosure of utility model The utility model mainly aims to provide automatic feeding equipment for welding head wire feeding, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a welding head send silk automatic feeding equipment, includes automatic wire feeder, the inside of automatic wire feeder is equipped with wire feeding assembly and wire feeding dish, the front end of automatic wire feeder is equipped with the wire outlet, the front end of wire outlet is equipped with clearance mechanism, and clearance mechanism includes connecting cylinder, clearance cotton post, two-way screw rod, L shaped plate and gag lever post, clearance cotton post fixed connection is in the inside of connecting cylinder, and two-way screw rod passes through the dwang swing joint at both ends in the notch of connecting cylinder outer wall second spill curb plate, two the L shaped plate respectively through screw and two-way screw rod swing joint of top surface, and respectively fixedly connected with gag lever post on the opposite face wall of L shaped plate. Preferably, a fixed ring is fixedly arranged at the front end of the wire outlet, and a group of positioning blocks which are vertically symmetrical are fixedly arranged on the front end wall of the fixed ring. Preferably, the outer wall of the fixing ring is fixedly provided with a first concave side plate, and limiting holes are respectively formed in the upper end wall and the lower end wall in the notch of the first concave side plate. Preferably, the front end wall of the connecting cylinder is provided with a through hole, the rear end wall of the connecting cylinder is provided with a positioning opening corresponding to the positioning block, and the inner wall of the connecting cylinder is fixedly provided with a group of symmetrical limiting strips. Preferably, a group of symmetrical limiting grooves corresponding to the limiting strips are formed in the outer wall of the cleaning cotton column, and a penetrating wire hole is formed in the front end wall of the cleaning cotton column. Preferably, the outer wall of the connecting cylinder is fixedly provided with a second concave side plate, the upper end wall and the lower end wall in the notch of the second concave side plate are respectively provided with a rotating hole, the inner side wall of the notch of the second concave side plate is fixedly provided with a guide bar, the upper end and the lower end of the bidirectional screw are respectively fixedly provided with a rotating rod, the rotating rods are movably arranged in the rotating holes, the upper end is fixedly provided with a knob at the top end of the rotating rod, the L-shaped plate is provided with a