CN-224222620-U - Welding wire cutting and feeding mechanism

CN224222620UCN 224222620 UCN224222620 UCN 224222620UCN-224222620-U

Abstract

The utility model relates to the technical field of welding wire feeding, in particular to a welding wire cutting and feeding mechanism, which comprises a frame, a wire feeder and a cutting mechanism, wherein one end of the frame is provided with a vertical frame, the cutting mechanism is arranged at the other end of the frame, supporting plates are arranged on two sides of the top of the vertical frame, the cutting mechanism comprises a first driving cylinder, a second driving cylinder and pneumatic scissors, the first driving cylinder is arranged at the top of the frame, the output end of the first driving cylinder is provided with a first mounting plate, the second driving cylinder is arranged on the first mounting plate, the top of the second driving cylinder is provided with a second mounting plate, a guide pipe is arranged on the second mounting plate, a third mounting plate is arranged on the first mounting plate, and the pneumatic scissors are arranged on the third mounting plate. The automatic feeding and accurate cutting device for the welding wire achieves automatic feeding and accurate cutting of the welding wire, improves working efficiency, reduces labor cost, improves cutting precision, has strong universality and adaptability, and is suitable for various welding processes and production environments.

Inventors

WANG ZHUO
TAO JULIANG
LI XIANMING

Assignees

广东拓奇智能装备有限公司

Dates

Publication Date: 20260512
Application Date: 20250411

Claims (7)

1. The welding wire cutting and feeding mechanism is characterized by comprising a frame, a wire feeder and a cutting mechanism, wherein one end of the frame is provided with a vertical frame, the cutting mechanism is arranged at the other end of the frame, supporting plates are arranged on two sides of the top of the vertical frame, the outer sides of the supporting plates outwards extend to form positioning plates, a rotating rod is arranged between the two positioning plates, the cutting mechanism comprises a first driving cylinder, a second driving cylinder and pneumatic scissors, the first driving cylinder is arranged at the top of the frame, the output end of the first driving cylinder is provided with a first mounting plate, the second driving cylinder is arranged on the first mounting plate, the top of the second driving cylinder is provided with a second mounting plate, a guide pipe is arranged on the second mounting plate, one end of the first mounting plate, which is far away from the wire feeder, is provided with a third mounting plate, and the pneumatic scissors are arranged on the third mounting plate and the pneumatic scissors are positioned at the outer sides of the guide pipe.
2. The welding wire cutting and feeding mechanism according to claim 1, wherein a first reel assembly is arranged at the top of the stand and is arranged in the middle of the two positioning plates.
3. The welding wire cutting and feeding mechanism according to claim 2, wherein the frame is provided with a mounting frame, a second wire wheel assembly is arranged at the top of the mounting frame, and the second wire wheel assembly is located between the wire feeder and the cutting mechanism.
4. The welding wire cutting and feeding mechanism according to claim 3, wherein the first wire wheel assembly and the second wire wheel assembly comprise a fourth mounting plate and an adjusting plate, a through groove is formed in the middle of the fourth mounting plate, a plurality of first wire wheels are rotatably arranged at the front end of the fourth mounting plate, protruding blocks are arranged at the front end of the adjusting plate and extend into the through groove, a plurality of second wire wheels are arranged at the front end of the protruding blocks, and the first wire wheels and the second wire wheels are correspondingly arranged.
5. The welding wire cutting and feeding mechanism of claim 4, wherein the protruding block is smaller than the through groove, a plurality of fixing holes are formed in the through groove, a plurality of strip holes are formed in the protruding block, and the fixing holes are arranged corresponding to the strip holes.
6. The welding wire cutting and feeding mechanism of claim 2, wherein guide seats are arranged on two sides of the top of the vertical frame, guide holes are formed in the guide seats, and the two guide seats are respectively connected with two sides of the first wire wheel assembly.
7. The welding wire cutting and feeding mechanism of claim 1, wherein the top of the frame is provided with a mounting seat, and the wire feeder is arranged at the top of the mounting seat.

Description

Welding wire cutting and feeding mechanism Technical Field The utility model relates to the technical field of welding wire feeding, in particular to a welding wire cutting and feeding mechanism. Background In modern industrial production, the welding process is an essential part of the manufacturing process. In particular, with the development of automation technology, the demand for welding wire and its precise supply are increasing. However, the conventional cutting and feeding method of the welding wire has various defects, such as low efficiency, low cutting precision, complex operation and the like, which not only affect the welding quality, but also limit the improvement of the production efficiency. The existing welding wire cutting device is generally composed of a simple mechanical structure, lacks flexibility and accuracy, is difficult to meet the requirements of modern efficient production lines, and in addition, the manual or semi-automatic cutting process is easy to cause material waste and has potential safety hazards in the operation process. Disclosure of utility model The present utility model aims to at least solve the technical problems existing in the prior art. Therefore, the welding wire cutting and feeding mechanism provided by the utility model realizes automatic feeding and accurate cutting of welding wires, improves the working efficiency, reduces the labor cost and improves the cutting precision. According to some embodiments of the utility model, the welding wire cutting and feeding mechanism comprises a frame, a wire feeder and a cutting mechanism, wherein one end of the frame is provided with a vertical frame, the cutting mechanism is arranged at the other end of the frame, supporting plates are arranged on two sides of the top of the vertical frame, the outer sides of the supporting plates outwards extend to form positioning plates, a rotating rod is arranged between the two positioning plates, the cutting mechanism comprises a first driving cylinder, a second driving cylinder and pneumatic scissors, the first driving cylinder is arranged at the top of the frame, the output end of the first driving cylinder is provided with a first mounting plate, the second driving cylinder is arranged on the first mounting plate, the top of the second driving cylinder is provided with a second mounting plate, one end of the first mounting plate, which is far away from the wire feeder, is provided with a third mounting plate, the pneumatic scissors are arranged on the third mounting plate, and the pneumatic scissors are positioned on the outer sides of the guide tubes. According to some embodiments of the utility model, the welding wire cutting and feeding mechanism has at least the following beneficial effects: The utility model realizes automatic feeding and accurate cutting of welding wires, improves the overall working efficiency, is traditional manual or semi-automatic equipment, can more quickly and accurately finish the preparation work before welding, can drive the second driving cylinder and the pneumatic scissors to displace by arranging the first driving cylinder, can drive the guide tube to displace by arranging the second driving cylinder, further can adjust the positions of the pneumatic scissors and the guide tube under the limited position condition, ensures the position accuracy of the welding wires when entering a cutting area, improves the final cutting precision, is beneficial to improving the welding quality, can be adjusted according to welding wires with different specifications and requirements, has stronger universality and adaptability, and is suitable for various welding processes and production environments. According to the welding wire cutting and feeding mechanism, a first wire wheel assembly is arranged at the top of the stand and is arranged in the middle of two positioning plates. According to the welding wire cutting and feeding mechanism, an installation frame is arranged on the frame, a second wire wheel assembly is arranged at the top of the installation frame, and the second wire wheel assembly is located between the wire feeder and the cutting mechanism. According to the welding wire cutting and feeding mechanism disclosed by some embodiments of the utility model, the first wire wheel assembly and the second wire wheel assembly both comprise a fourth mounting plate and an adjusting plate, a through groove is formed in the middle of the fourth mounting plate, a plurality of first wire wheels are rotatably arranged at the front end of the fourth mounting plate, a protruding block is arranged at the front end of the adjusting plate and extends into the through groove, a plurality of second wire wheels are arranged at the front end of the protruding block, and the first wire wheels and the second wire wheels are correspondingly arranged. According to the welding wire cutting and feeding mechanism, the height of the protruding block is smaller than that of