A circuit board pin removal processing equipment

Abstract

The invention discloses a processing device for removing pins of a circuit board, which includes a workbench, four pillars are fixedly connected to the workbench, and a top plate is fixedly connected to the upper ends of the four pillars, the bottom of the top plate is fixed with two a vertical plate, a folding rod is fixedly connected between the two vertical plates, a reciprocating screw rod is rotatably connected between the two vertical plates, and a driving mechanism is provided between the reciprocating screw rod and one of the vertical plates , the reciprocating screw rod is covered with a matching slider, the slider is provided with a mounting rod slidingly connected with it, and the upper end of the mounting rod is provided with a through groove. The invention has a reasonable structure, can automatically melt the solder points of the pins on both sides of the single-chip microcomputer, and can absorb the hot-melted solder so that the pins are no longer limited, which is convenient and quick, and reduces the workload of the staff. , the disassembly efficiency of the single-chip microcomputer is high, and the harm to the staff's body is also reduced.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a circuit board pin removal processing device. Background technique [0002] The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin Thin circuit 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. Circuit boards can be called printed circuit boards or printed circuit boards. The birth and development of FPC circuit boards and rigid-flex boards FPC and PCB have given birth to the new product of rigid-flex boards. Therefore, the soft and hard combination board is the flexible circuit b...

AI Technical Summary

Problems solved by technology

[0003] At present, larger components on the circuit board, such as 51 single-chip microcomputers, have large solder joints and many pins. If the single-chip microcomputer is damaged and replaced, it will be cumbersome to disassemble the single-chip microcomputer. Harmful gas will be produced during melting, and it will also cause certain damage to the body of the staff. For the factory, if the single-chip microcomputer needs to be inspected after welding, it will be a relatively large workload if the single-chip microcomputer is removed in large quantities. , it is a bit impractical to manually remove the MCU

[0004] Aiming at the problem that it is inconvenient to disassemble the damaged single-chip microcomputer in the prior art, we have designed a circuit board pin removal processing equipment

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