Multi-axis ultrasonic metal welder

Abstract

The invention relates to the technical field of ultrasonic metal welders, and discloses a multi-axis ultrasonic metal welder. The multi-axis ultrasonic metal welder comprises a workbench, wherein thefront surface of the workbench is fixedly equipped with two machine bodies. According to the multi-axis ultrasonic metal welder disclosed by the invention, a VC sheet is firstly placed between fixed bases, a second drive motor is then started to drive a first rotary disc, and a roller is driven to generate relative friction with a second slide slot for pushing an outer frame to move upwards, so that a connecting plate jacks a mounting disc and a placing table to pass through a through hole for being in contact with the VC sheet; the VC sheet applies the placing table which continuously rises and is in contact with welding heads of the machine bodies at the two sides for welding; the placing table is returned for re-arranging the VC sheet between the fixed bases, and a first drive motor isstarted to drive a tray to rotate; the placing table rotates along with the tray under assistance of the connecting plate and a rotary disc ring; and after the tray stops, the second drive motor is re-started for jacking the VC sheet to be in contact with the machine bodies for welding, so that once all-around welding purpose is achieved.

Description

technical field [0001] The invention relates to the technical field of ultrasonic metal welding machines, in particular to a multi-axis ultrasonic metal welding machine. Background technique [0002] Ultrasonic metal welding machine, it is similar to friction welding, but there are differences, ultrasonic welding time is very short, the temperature is lower than recrystallization, ultrasonic metal welding machine is to convert high-frequency electric energy into mechanical vibration energy through the transducer to act on the workpiece, It is an advanced high-tech equipment that produces high-frequency friction between the surfaces of two workpieces until the surfaces of the two workpieces are heated and welded together. It can perform dot-shaped and strip-shaped thin conductive metal materials such as copper, silver, and chrome-nickel. Welding can be widely used in spot and strip welding of thyristor chip leads, fast fuse melt sockets, electrical lead terminals, lithium-ion...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multi-axis ultrasonic metal welding machine, which has the advantages of one-time omni-directional welding, etc., and solves the problem that the welding machine can only process one VC sheet through ultrasonic metal alone. Welding is carried out in different places, but the shapes of VC sheets are different, which makes the processing technology very troublesome.

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