Automatic stud welding machine

Abstract

The invention relates to the technical field of welding equipment, and discloses an automatic stud welding machine. When the automatic stud welding machine is used, a vibration disc outputs a stud from a discharging port of the vibration disc, and the stud enters a guide sliding groove through a feeding pipe; a first air cylinder pushes the stud into a stud receiving hole of a connector from the guide sliding groove, a welding gun moving device drives a welding gun to move downwards, a first driving mechanism drives the connector to move in the direction close to the welding gun until the studreceiving hole is opposite to a stud fixing hole of the welding gun, and the connector makes contact with the welding gun; after a second air cylinder pushes the stud to the stud fixing hole from thestud receiving hole, the first driving mechanism drives the connector to move in the direction away from the welding gun, and a workpiece is placed on an installing base; and a pressing head moving device drives a lifting pressing head to move downwards, and the welding gun moving device drives the welding gun to move upwards and in the direction close to the installing base and conduct stud welding on the workpiece. Thus, by means of the automatic stud welding machine, the stud can be accurately and rapidly conveyed to the welding gun, automatic production can be achieved, the production efficiency is high, and the defective rate is low.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to an automatic stud welding machine. Background technique [0002] When cooking utensils such as boilers are in use, the pot body is relatively high temperature. If the pot body is directly held by hand, it is easy to burn the user and there is a certain safety hazard. Therefore, it is necessary to install a handle on the pot body. Welding studs, so stud welding has become a necessary process in the production process of boilers, pressure vessels and other containers. At present, stud welding mainly uses manual welding, and workers use manual operations to weld studs on the pot body. This welding The method has high flexibility, but the welding quality depends entirely on the experience of workers, which may easily lead to quality problems such as handle asymmetry, unstable welding quality, low defective rate, and low production efficiency, so it cannot be used for mass w...

AI Technical Summary

Problems solved by technology

[0002] When cooking utensils such as boilers are in use, the pot body is relatively high temperature. If the pot body is directly held by hand, it is easy to burn the user and there is a certain safety hazard. Therefore, it is necessary to install a handle on the pot body. Welding studs, so stud welding has become a necessary process in the production process of boilers, pressure vessels and other containers. At present, stud welding mainly uses manual welding, and workers use manual operations to weld studs on the pot body. This welding The method has high flexibility, but the welding quality depends entirely on the experience of the workers, which may easily lead to quality problems such as handle asymmetry, unstable welding quality, low defective rate, and low production efficiency, so it cannot be used for mass welding production

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