Turnover telescopic arm on electronic welding machine

Abstract

The invention discloses a turnover telescopic arm on an electronic welding machine. The turnover telescopic arm comprises a motor, a first connection rod, a second connection rod, a rotary shaft, an adapter box, a cylinder, a connection plate and a telescopic clamp arm, wherein the first connection rod is connected to a main shaft of the motor; the other end of the first connection rod is hinged with the second connection rod; the rotary shaft is arranged at the other end of the second connection rod; the rotary shaft is connected with the adapter box; the adapter box is externally connected with the telescopic clamp arm; the adapter box drives the telescopic clamp arm to carry out horizontal and vertical turnover motions; the telescopic clamp arm comprises a telescopic arm and an arm bin; the telescopic arm is installed in the arm bin in a sleeving manner; the telescopic arm is connected with the cylinder through the connection plate; and the cylinder pushes the telescopic arm to carry out a relative telescopic motion relative to the arm bin.

Description

technical field [0001] The invention relates to the field of microelectronic equipment preparation, in particular to a flip telescopic arm on an electronic welding machine. Background technique [0002] Electronic spot welding machine is an electronic spot welding equipment specially provided for the electronics industry and microelectronics industry. It has the function of directly welding enameled wire without removing the insulating varnish. It does not need any flux and solder during welding, and realizes lead-free tin welding. When welding, a strong current flows through the tiny welding area, and the electric energy is converted into heat energy. The two metals are firmly welded together in an instant during welding, forming a metal alloy that is not easily oxidized. It has the advantages of small and reliable solder joints, small attenuation of high-frequency signals, and high temperature resistance. It is suitable for welding gold wire, silver wire, copper wire, etc...

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a flip telescopic arm on the electronic welding machine, which has a reasonable design and a simple structure, and solves the problem that the flipping arm on the electronic welding machine has limited turning and grasping ability and cannot be automatically adjusted according to the distance.

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