Wireless remote control wire feeder of carbon dioxide welding machine

Abstract

The invention provides a wireless remote control wire feeder of a carbon dioxide welding machine, belongs to the technical field of welding machines, and aims to solve the problems that a main machine of an existing welding machine is connected with a wire feeder through a six-core wire, and the six-core wire is easily damaged in the field operation process to influence operation. The wire feeder comprises a wire feeder body and a wireless remote control box. The wireless control box is fixedly arranged on the wire feeder body; the wireless control box comprises a central control board, and an emission controller, a motor controller, a gas electromagnetic valve controller, an arc suppression current controller and a lithium battery which are electrically connected with the central control board; and further comprises a receiving controller in wireless communication connection with the transmitting controller. According to the wireless remote control wire feeder, wireless control over the wire feeder is achieved, so that the fault rate of equipment is greatly reduced while the wire cost is saved; an arc suppression voltage and an arc suppression current do not need to be adjusted on the main machine, so that the field operation is very convenient, and the operation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of welding machines, in particular to a wireless remote control wire feeder for carbon dioxide welding machines. Background technique [0002] In the process of shipbuilding, bridge construction and various steel structure manufacturing, it is often necessary to use carbon dioxide gas shielded welding wire feeder. The motor and solenoid valve on the existing wire welding machine are powered by the main machine of the welding machine; apart from the power line, a six-core wire must be connected between the wire welding machine and the wire feeder to make the wire feeder and the remote control box work normally. The core wire is easily damaged due to fracture or short circuit during on-site operation, which will lead to welding machine failure and affect the construction progress. The parameters of arc crater current and arc crater voltage can only be adjusted on the main machine of the welding machine, which...

AI Technical Summary

Problems solved by technology

The motor and solenoid valve on the existing wire welding machine are powered by the main machine of the welding machine; apart from the power line, a six-core wire must be connected between the wire welding machine and the wire feeder to make the wire feeder and the remote control box work normally. The core wire is easily damaged due to breakage or short circuit during on-site operation, which will lead to welding machine failure and affect the construction progress

The parameters of arc crater current and arc crater voltage can only be adjusted on the main machine of the welding machine, which is very inconvenient for actual operation

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