US-12623299-B1 - Electric welding machine

US12623299B1US 12623299 B1US12623299 B1US 12623299B1US-12623299-B1

Abstract

An electric welding machine comprises a first base, a handle and a second base, the first base and the second base are connected to the handle, a welding gun barrel, a wire feeder and a wire feeding reel are provided on the first base, the wire feeder is configured to feed a welding wire from the wire feeding reel to the welding gun barrel, and a control mechanism configured to control the electric welding machine to work is provided on the second base. The control mechanism controls the wire feeder to feed the welding wire of the wire feeding reel to the welding gun barrel, and welding under the welding gun barrel.

Inventors

Hui Zhang

Assignees

Hui Zhang

Dates

Publication Date: 20260512
Application Date: 20240403
Priority Date: 20240127

Claims (12)

1 . An electric welding machine, comprising: a first base, a handle and a second base, wherein, the first base and the second base are connected to the handle; a welding gun barrel, a wire feeder and a wire feeding reel are provided in the first base; the wire feeder is configured to feed a welding wire from the wire feeding reel to the welding gun barrel; a control mechanism configured to control operations of the electric welding machine is provided on the second base; wherein the control mechanism comprises a controller, a circuit board and a transformer, the controller, the circuit board and the transformer are arranged on the second base, the controller is connected to an electric machine and sends an instruction to the electric machine, and the electric machine is configured to drive the wire feeder, so that the control mechanism controls the wire feeder to feed the welding wire from the wire feeding reel to the welding gun barrel through the electric machine.
2 . The electric welding machine according to claim 1 , wherein the first base is provided with a first cavity for accommodating the wire feeder and a second cavity for accommodating the wire feeding reel, and the first cavity is in communication with the welding gun barrel and the second cavity.
3 . The electric welding machine according to claim 2 , further comprising an integrated cover plate for sealing the first cavity and the second cavity, wherein the integrated cover plate has a first connection part and a second connection part, the first connection part is detachably connected to the first base, and the second connection part is detachably connected to or hinged with the first base.
4 . The electric welding machine according to claim 3 , wherein the integrated cover plate comprises a first plate for sealing the first cavity and a second plate for sealing the second cavity, the first plate is connected to the second plate, the second connection part is arranged on the first plate, the second connection part is hinged with the first base, and a hinge joint axis between the second connection part and the first base is arranged along a length direction of the first base.
5 . The electric welding machine according to claim 3 , wherein the integrated cover plate comprises a first plate for sealing the first cavity and a second plate for sealing the second cavity, the first plate is connected to the second plate, the second connection part is arranged on the second plate, the second connection part is hinged with the first base, and a hinge joint axis between the second connection part and the first base is arranged along a width direction of the first base.
6 . The electric welding machine according to claim 2 , further comprising a first cover plate for sealing the first cavity and a second cover plate for sealing the second cavity, wherein the first cover plate has a third connection part and a fourth connection part, the second cover plate has a fifth connection part and a sixth connection part, the third connection part and the fifth connection part are detachably connected to the first base, and the fourth connection part and the sixth connection part are detachably connected to or hinged with the first base.
7 . The electric welding machine according to claim 1 , wherein an upper end of the handle is integrated with the first base, and a lower end of the handle is integrated with the second base.
8 . The electric welding machine according to claim 1 , wherein an upper end of the handle is integrated with the first base, and a lower end of the handle is detachably connected to the second base.
9 . The electric welding machine according to claim 1 , wherein a power line and an electrode line are provided at a front or rear end of the second base.
10 . The electric welding machine according to claim 1 , wherein a power line is provided at a front end of the second base, and an electrode line is provided at a rear end of the second base.
11 . The electric welding machine according to claim 1 , wherein a power line is provided at a rear end of the second base, and an electrode line is provided at a front end of the second base.
12 . The electric welding machine according to claim 1 , wherein the welding gun barrel comprises a gun head, a barrel body and a deformable hose; a first end of the deformable hose is connected to the first base; a second end of the deformable hose is connected to a first end of the barrel body; and a second end of the barrel body is connected to the gun head.

Description

CROSS-REFERENCE TO RELATED APPLICATION This application claims the priority and benefit of Chinese patent application No. 202410115824.7, filed on Jan. 27, 2024. The entirety of Chinese patent application No. 202410115824.7 is hereby incorporated by reference herein and made a part of this specification. TECHNICAL FIELD The present application generally relates to a field of a welding device, and in particular, to an electric welding machine. BACKGROUND ART An electric welding machine uses a high-temperature electric arc generated by instantaneous short circuit between positive pole and negative pole to melt a solder of a welding rod and a welded material, thereby facilitating a combination between the contacted objects. The electric welding machine is widely applied to every fields due to the advantages of using the electrical power, instantly converting the electrical energy to the thermal energy, and a strong weld seam after welding. However, it is necessary for operators to feed the welding rod from the welding gun muzzle when the present electric welding machine is using, since the length of the welding gun is limited and the welding rod is relative short, it is necessary to supple the welding rod after welding for a period of time, which affects the welding efficiency, and is inconvenient to use. SUMMARY For improving the convenience of an electric welding machine, the electric welding machine of the present application is disclosed. The electric welding machine according to the present application adopts following solution. An electric welding machine comprises a first base, a handle and a second base, the first base and the second base are connected to the handle, a welding gun barrel, a wire feeder and a wire feeding reel are provided on the first base, the wire feeder is configured to feed a welding wire from the wire feeding reel to the welding gun barrel, and a control mechanism configured to control the electric welding machine to work is provided on the second base. By adopting above solution, during use, the control mechanism controls the wire feeder to feed the welding wire from the wire feeding reel to the welding gun barrel, and welding under the welding gun barrel. The welding wire of the present electric welding machine can be coiled around the wire feeding reel, the welding wire provided at one time is relative long, and the welding wire after replacing one time can be used for a long time, which can reduce replacing times for the welding person, thereby improving a use convenience and a welding efficiency. Preferably, the first base is provided with a first cavity for accommodating the wire feeder and a second cavity for accommodating the wire feeding reel, and the first cavity is in communication with the second cavity. By adopting above solution, the wire feeder and the wire feeding reel are provided in the first base, which can reduce an impact of external environmental factors on them. The first cavity is in communication with the welding gun barrel and the second cavity, and the welding wire can be fed from the wire feeding reel of the second cavity to the welding gun barrel through the first cavity and under the wire feeder. Preferably, the electric welding machine comprises an integrated cover plate for sealing the first cavity and the second cavity, the integrated cover plate has a first connection part and a second connection part, the first connection part is detachably connected to the first base, and the second connection part is detachably connected to or hinged with the first base. By adopting above solution, when it is necessary to replace or maintain the inner elements of the first base, the integrated cover plate can be opened or token, which is convenience to replace and maintain. Preferably, the integrated cover plate comprises a first plate for sealing the first cavity and a second plate for sealing the second cavity, the first plate is connected to the second plate, the second connection part is provided on the first plate, the second connection part is hinged with the first base, and a hinge joint axis between the second connection part and the first base is set along a length direction of the first base. By adopting above solution, the hinge joint axis between the second connection part and the first base is set along the length direction, such that the integrated cover plate can be turned along a width direction of the first base, to realize a lateral turn. Preferably, the integrated cover plate comprises a first plate for sealing the first cavity and a second plate for sealing the second cavity, the first plate is connected to the second plate, the second connection part is provided on the second plate, the second connection part is hinged with the first base, and a hinge joint axis between the second connection part and the first base is set along a width direction of the first base. By adopting above solution, the hinge joint axis between the second connectio