Fixed-point tinning filling device for circuit board production

Abstract

The invention relates to the technical field of circuit board production, and discloses a fixed-point tinning filling device for circuit board production. The device comprises a workbench and a box body, supporting columns are fixedly connected to the periphery of the top of the workbench. A top plate is fixedly connected to the tops of the supporting columns, guide rails are fixedly installed atthe front end and the rear end of the bottom of the top plate, an electric sliding table is installed on the surfaces of the guide rails, electric telescopic rods are fixedly installed at the bottomsof the electric sliding tables, and tinning heads are fixedly installed at the bottoms of the electric telescopic rods. A left clamping plate, an electric telescopic rod, a guide rail, an electric sliding table, a pump machine, a motor, a right clamping plate, the tinning heads, a groove, a threaded rod, a sliding groove, a sliding block, a threaded sleeve and a liquid level sensor are matched with one another; the circuit board fixed-point tinning filling device solves the problems that an existing circuit board fixed-point tinning filling device cannot achieve quantitative filling, excessiveor insufficient tinning is likely to be caused, circuit boards of different sizes cannot be fixed, and people cannot use the circuit board fixed-point tinning filling device conveniently.

Description

Technical field [0001] The invention relates to the technical field of circuit board production, in particular to a fixed-point tin plating filling device for circuit board production. Background technique [0002] The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards and printed (copper etching technology) circuit boards, etc. The circuit boards make the circuit miniaturized and intuitive, It plays an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards can be called printed circuit boards or printed circuit boards. Circuit boards need to be tinned during the production process, but current fixed-point tin-plating filling devices for circuit boards cannot be filled quantitatively , It is easy to cause too much tin plating or too little tin, and can not fix circuit boards of different sizes, which is not c...

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the prior art, the present invention provides a fixed-point tin-plating filling device for circuit board production, which has the advantages of quantitative filling and can fix circuit boards of different sizes, and solves the problem of the current fixed-point tin-plating filling device for circuit boards. It cannot be filled quantitatively, which will easily lead to excessive or too little tin plating, and cannot fix circuit boards of different sizes, which is not convenient for people to use.

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