Tin soldering device applied to production of computer circuit board

Abstract

The invention belongs to the technical field of production of circuit boards, in particular to a tin soldering device applied to production of a computer circuit board. Aiming at the problems that a smoke filter core in a traditional tin soldering device is relatively inconvenient to replace and the processing efficiency is affected, the invention discloses the tin soldering device which comprisesa pedestal and a fixed base, wherein the four corners of the bottom of the pedestal are each provided with a supporting leg by means of welding; the fixed base is fixed to the outer wall of the top of the pedestal by using bolts; a mobile bearing mechanism is installed at the top end of the fixed base; a bracket is welded at one side, close to the fixed base, of the pedestal; a top plate is welded at the top end of the bracket; an arc-shaped mounting plate is vertically welded at one end of the outer wall of the top of the pedestal; and the arc-shaped mounting plate and the top plate are eachprovided with a smoke filter mechanism. According to the tin soldering device provided by the invention, by virtue of a filter core clamping cylinder and a rotating rod which are arranged, when the filter core is replaced, a conical clamping joint is firstly pulled out, the rotating rod is rotated, and a new filter core is rotated to a position under an air inlet, and then the conical clamping joint is installed to finish replacement of the filter core; and the tin soldering device is convenient to use and simple to operate and effectively improves the replacement efficiency of the filter core.

Description

technical field [0001] The invention relates to the technical field of circuit board production, in particular to a soldering device for computer circuit board production. Background technique [0002] Circuit boards are also called ceramic circuit boards, alumina ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, printed circuit boards, etc. The circuit board makes the circuit miniaturized and intuitive, and plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances. It is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film. And the combination of soft and rigid boards gave birth to a new product of soft and rigid boards. Rigid-flex boards are flexible circuit boards and rigid circuit boards, which are combined according to relevant process requirements after lamination and other processes to form a circuit board with FPC charact...

AI Technical Summary

Problems solved by technology

However, the above-mentioned patents do not improve the filtering mechanism of the flue gas, which also has the problem of inconvenient cleaning of the filtering mechanism, so there are certain limitations.

Images