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CN-224209251-U - Wire feeder for gas shielded welding machine

CN224209251UCN 224209251 UCN224209251 UCN 224209251UCN-224209251-U

Abstract

The utility model relates to the field of wire feeders, and discloses a wire feeder for a gas shielded welding machine, which comprises a wire feeder main body, wherein a motor box is fixedly arranged on the inner wall of one side of the wire feeder main body, a cleaning mechanism is arranged on one side of the motor box, an auxiliary reel and a sleeve base are rotatably arranged on one side of the motor box, a replacement mechanism is arranged on the sleeve base, a welding wire coil is arranged on the outer side of the replacement mechanism, and a damping rod is fixedly arranged on one side of the wire feeder main body. The utility model has the advantages that the surface of the welding wire conveyed on the welding wire coil can be cleaned, rust on the surface of the welding wire coil can not enter the wire guide tube, pollution to the welding wire coil is prevented, the subsequent welding quality is ensured, the practicability of the equipment is improved, the welding wire coil can be conveniently and rapidly replaced, the wire feeder can adapt to the requirements of different production, the working efficiency is greatly improved, and the applicability of the equipment is also improved.

Inventors

  • Xu Liufang
  • LI YINGYAN

Assignees

  • 荆州鸿创机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (10)

  1. 1. The wire feeder for the gas shielded welding machine is characterized by comprising a wire feeder main body (1), wherein a motor box (3) is fixedly arranged on the inner wall of one side of the wire feeder main body (1), and a cleaning mechanism is arranged on one side of the motor box (3); An auxiliary reel (12) and a sleeve base (15) are rotatably arranged on one side of the motor box (3), a replacement mechanism is arranged on the sleeve base (15), and a welding wire coil (13) is arranged on the outer side of the replacement mechanism.
  2. 2. A wire feeder for a gas shielded welding machine according to claim 1, wherein a damping rod (2) is fixedly installed on one side of the wire feeder body (1).
  3. 3. A wire feeder for a gas shielded welding machine according to claim 1, wherein a wire guide tube (4) is fixedly installed on one side of the wire feeder body (1).
  4. 4. A wire feeder for a gas shielded welding machine according to claim 1, wherein the cleaning mechanism comprises a cleaning tube (10) and four annular blades (11), the cleaning tube (10) is fixedly mounted on one side of the motor box (3), and the four annular blades (11) are fixedly mounted on the inner side of the cleaning tube (10).
  5. 5. The wire feeder for the gas shielded welding machine according to claim 1, wherein a pinch roller support (5) is slidably mounted on one side of the motor box (3), two pinch roller shafts (6) are fixedly mounted on one side of the pinch roller support (5), and an auxiliary pinch roller (7) and a welding wire pinch roller (8) are respectively sleeved on the two pinch roller shafts (6).
  6. 6. A wire feeder for a gas shielded welding machine according to claim 5, wherein the auxiliary pinch roller (7) is in contact with an auxiliary reel (12) and the wire pinch roller (8) is in contact with a wire coil (13).
  7. 7. The wire feeder for a gas shielded welding machine according to claim 6, wherein a cylinder (9) is fixedly installed on one side of the motor box (3), and an output end of the cylinder (9) is in contact with the pinch roller support (5).
  8. 8. The wire feeder for gas shielded welding machine according to claim 7, wherein a motor chamber is formed in the inner side of the motor box (3), two servo motors (14) are fixedly mounted on the inner wall of one side of the motor chamber, and output shafts of the two servo motors (14) are fixedly connected with the auxiliary reel (12) and the sleeve base (15) respectively.
  9. 9. The wire feeder for gas shielded welding machine according to claim 8, wherein the replacing mechanism comprises a guide ring (16), a threaded rod (17), a linkage base (18) and a supporting component, the guide ring (16) is fixedly arranged on one side of the sleeve base (15), six guide grooves are formed in one side of the guide ring (16), a thread groove is formed in the inner side of the sleeve base (15), the threaded rod (17) is in threaded connection with the thread groove, the linkage base (18) is rotatably sleeved on the outer side of the threaded rod (17), and the supporting component is arranged on one side of the linkage base (18).
  10. 10. The wire feeder for gas shielded welding machine according to claim 9, wherein the support assembly comprises six support blocks (19), six linkage metal blocks (20) and six extrusion metal blocks (21), the support blocks (19) are slidably mounted on the inner sides of the six guide grooves, one sides of the six support blocks (19) are fixedly mounted with the linkage metal blocks (20) on one sides of the six support blocks (19), linkage grooves are formed in one sides of the six linkage metal blocks (20), the extrusion metal blocks (21) are fixedly mounted on the six ends of the linkage base (18), the six extrusion metal blocks (21) are respectively in contact with the corresponding linkage metal blocks (20), linkage protrusions are arranged on one sides of the six extrusion metal blocks (21), and the six linkage protrusions are slidably mounted in the corresponding linkage grooves.

Description

Wire feeder for gas shielded welding machine Technical Field The utility model relates to the technical field of wire feeders, in particular to a wire feeder for a gas shielded welding machine. Background A wire feeder is a device for automatically and continuously feeding welding wire to a welding area in a welding process, and generally consists of a motor, a speed reducer, a wire feeding wheel, a pressing mechanism, a wire guide tube and the like. The motor drives the wire feeding wheel to rotate through the speed reducer, the wire feeding wheel is matched with the pressing mechanism, welding wires are clamped and conveyed out according to the set speed and the wire feeding amount, and the welding wires are accurately conveyed to a welding arc position through the wire guide tube, so that stable supply of the welding wires in the welding process is ensured, and high-quality welding is realized. Wire feeders are widely used in various arc welding methods such as carbon dioxide gas shielded welding, argon arc welding, submerged arc welding, and the like. In the related art, when the welding wire is carried, sometimes impurities such as rust can exist on the surface of the welding wire, when carrying, scraps are easy to generate and adhere to equipment, so that the internal environment of a wire guide tube is polluted, the subsequent welding effect is influenced, the welding coils used by different welding wires are different, the welding coils cannot be replaced conveniently and rapidly by the existing equipment, and the working efficiency is greatly influenced. Therefore, we propose a wire feeder for a gas shielded welder to solve the above-mentioned problems. Disclosure of utility model The utility model aims to provide a wire feeder for a gas shielded welding machine, which has the effects of cleaning the surface of a welding wire and conveniently replacing a welding wire coil. The technical aim of the utility model is achieved through the following technical scheme that the wire feeder for the gas shielded welding machine comprises a wire feeder main body, wherein a motor box is fixedly arranged on the inner wall of one side of the wire feeder main body, a cleaning mechanism is arranged on one side of the motor box, an auxiliary reel and a sleeve base are rotatably arranged on one side of the motor box, a replacement mechanism is arranged on the sleeve base, and a welding wire coil is arranged on the outer side of the replacement mechanism. The utility model further provides that a damping rod is fixedly arranged on one side of the wire feeder main body. By adopting the technical scheme, the damping rod has the effects of stabilizing wire feeding, reducing vibration and controlling tension. The utility model further provides that one side of the wire feeder main body is fixedly provided with a wire guide tube. By adopting the technical scheme, the welding wire is convenient to output. The cleaning mechanism comprises a cleaning pipe and four annular blades, wherein the cleaning pipe is fixedly arranged on one side of the motor box, and the four annular blades are fixedly arranged on the inner side of the cleaning pipe. By adopting the technical scheme, the surface of the welding wire is convenient to clean. The welding wire welding machine is further characterized in that a pinch roller support is slidably arranged on one side of the motor box, two pinch roller shafts are fixedly arranged on one side of the pinch roller support, and an auxiliary pinch roller and a welding wire pinch roller are respectively sleeved on the two pinch roller shafts. By adopting the technical scheme, the positions of the auxiliary pressing wheel and the welding wire pressing wheel can be conveniently adjusted. The welding wire pressing wheel is further arranged in a way that the auxiliary pressing wheel is contacted with the auxiliary winding wheel, and the welding wire pressing wheel is contacted with the welding wire coil. By adopting the technical scheme, the welding wire is convenient to extrude and is prevented from being deviated. The utility model is further characterized in that an air cylinder is fixedly arranged on one side of the motor box, and the output end of the air cylinder is contacted with the pinch roller support. Through adopting above-mentioned technical scheme, be convenient for drive the pinch roller support through the cylinder and remove. The utility model is further characterized in that a motor chamber is formed in the inner side of the motor box, two servo motors are fixedly arranged on the inner wall of one side of the motor chamber, and output shafts of the two servo motors are fixedly connected with the auxiliary reel and the sleeve base respectively. Through adopting above-mentioned technical scheme, can drive supplementary reel and sleeve base respectively through two servo motor and rotate. The replacing mechanism comprises a guide ring, a threaded rod, a linkage base and a supporting compo