A circuit board automatic edge grinding equipment

Abstract

The invention discloses an automatic edge grinding device for a circuit board, which comprises a rectangular bearing base. The upper surface of the rectangular bearing base is fixedly connected with a rectangular fixing shell; the rectangular fixing shell is internally provided with an automatic edge grinding mechanism; the upper surface of the rectangular bearing base is provided with a moving depth edge grinding mechanism; the lower surface of the rectangular bearing base is provided with a moving mechanism; and the upper surface of the rectangular fixing shell is provided with a lifting mechanism. The automatic edge grinding device for the circuit board has the beneficial effects that the use is convenient; the edge of the circuit board can be well grinded; the edge of the circuit board can be ensured to be smooth; the hand of an operator can be prevented from being cut during assembly line production; the device is applicable to different sizes of circuit boards; notch grinding can be carried out on the edge of the circuit board conveniently; and carrying is facilitated.

Description

technical field [0001] The invention relates to the field of circuit boards, in particular to automatic edge grinding equipment for circuit boards. 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 (copper etching technology) 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. [0003] Due to the function of the circuit board, it needs to be installed inside the device when used, and the shape of the circuit board needs to be adjusted according to different devices. Usually, the circuit board needs to be cut. Due to the material of the circuit b...

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Problems solved by technology

[0003] Due to the function of the circuit board, it needs to be installed inside the device when used, and the shape of the circuit board needs to be adjusted according to different devices. Usually, the circuit board needs to be cut. Due to the material of the circuit board, after cutting, the edge needs to be polished. If it is not polished, there will be burrs on the edge, and it is easy to scratch the hands of the operator when the circuit board is being processed in the assembly line. Traditionally, the edge of the circuit board on the assembly line is effectively cleaned by manually holding sandpaper. Grinding has high strength and relatively low efficiency, and some circuit boards need to have gaps of different shapes at the edges in order to adapt to different devices, and usually need to be cut or punched again, which is more troublesome, so in order to solve In these cases, it is necessary to design an automatic edging equipment for assembly line operations or mass production

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