Stud welding counter

Abstract

The invention discloses a stud welding counter which is characterized in that a counter host receives welding completion signals transmitted by a stud welding machine and calculates interval delayed time; the counter host counts the number of the completion signals, displays the number of the completion signals on an LED (Light-Emitting Diode) nixie tube, compares the calculated interval delayed time with preset interval time according to an interval delayed time signal to judge whether welding is completed or not, and then compares a welding number with a preset number to judge whether excessive welding or lack of welding exists or not. Due to the adoption of the structure and the method, the counter has the following advantages that 1, the actual welding number of each stud welding machine is effectively monitored; 2, when welding has a fault, an alarm is timely given; 3, the stud welding counter is simultaneously suitable for manual and automatic stud welding machines; and 4, the stud welding counter is low in cost and is suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the welding of body-in-white in the automobile manufacturing process, in particular to a stud welding counter. Background technique [0002] At present, in the manufacturing process of automobiles, it is necessary to perform stud welding on the body in white, which is mostly manual welding, and the welding quantity is relatively large. During the welding operation, missing welding and multiple welding studs often occur, resulting in rework and repair welding of body-in-white studs. [0003] For the above situation. It is a problem to be solved in the prior art to provide a stud welding counter so that it can effectively monitor the actual welding quantity of each welding torch. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a stud welding counter to achieve the purpose of monitoring the actual welding quantity of each welding torch. [0005] In order to solve th...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of automobile production and manufacturing, it is necessary to perform stud welding on the body in white, most of which are manual welding, and the number of welding is relatively large

During the welding operation, missing welding and multiple welding studs often occur, resulting in rework and repair welding of body-in-white studs

Images