Automatic turning-over and cleaning component applied to recovery processing of old and useless circuit board

Abstract

The invention provides an automatic turning-over and cleaning component applied to the recovery processing of an old and useless circuit board. The automatic turning-over and cleaning component comprises a water tank, a clamping mechanism and cleaning brushes, wherein the clamping mechanism is set to a floating state and a sinking state, and the floating state and the sinking state can be mutuallyswitched; a lifting and lowering driving component can drive the clamping mechanism to be switched between the floating state and the sinking state; two cleaning brushes are arranged and are in bilateral symmetry arrangement; an inclined driving mechanism can drive the circuit board to deflect and incline to the left side to enable the back surface of the circuit board to be in contact with the cleaning brush on the left side; the circuit board can be driven to deflect and inline to the right side; in addition, the front side of the circuit board is in contact with the cleaning brush on the right side; each cleaning brush comprises a disk-shaped brush head with bristles; the axial direction of each brush head is vertical to a plane where the circuit board in inclined contact with each brush head is positioned; the bristles are set into an annular structure coaxially arranged with each brush head; one end surface, which deviates from the circuit board, of each brush head is coaxially fixedly provided with a rigid brush handle; one end surface, which is near the circuit board, of each brush head is embedded with an ultrasonic wave generator; and each cleaning brush can carry out translation by being tightly fit to the front side / back side of the circuit board.

Description

technical field [0001] The invention relates to the technical field of recycling waste circuit boards, in particular to an automatic flip-over cleaning component applied to recycling and processing waste circuit boards. Background technique [0002] With the development of society, the problem of pollution is becoming more and more serious, especially the toxic substances contained in waste items are worrying, the most serious of which is electronic waste. The amount of discarded printed circuit boards, a major component of e-waste, is also increasing. The environmental pollution caused by waste circuit boards has also attracted the attention of various countries. Waste circuit boards are mainly a mixture of glass fiber reinforced resin and various metals, which is a typical electronic waste. If not handled properly, it will not only cause serious harm to the environment and human health, but also cause a large loss of useful resources. In addition, the circuit board conta...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the deficiencies of the prior art, the object of the present invention is to provide an automatic turning and cleaning component for old circuit boards with ingenious structure, simple principle, convenient operation and use, high degree of automation, and high cleaning efficiency, aiming to solve the problems of the prior art. In the process, it is time-consuming and laborious, the cleaning efficiency is low, the labor intensity is high, and the electronic components on the circuit board are easy to injure the workers.

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