Circuit board cutting device with good fixing effect

Abstract

The invention discloses a circuit board cutting device with a good fixing effect. The circuit board cutting device with the good fixing effect comprises a bottom board; the lower surface of the bottomboard is fixedly connected with two first fixing rods; the opposite faces of the two first fixing rods are fixedly connected with the left side face and the right side face of a first drive device separately; the surface of the first drive device is in threaded connection with a threaded cap; the threaded cap is clamped on the upper surface of a movable board; the upper surface of the movable board is fixedly connected with the lower surface of the bottom board through a telescopic device; and the telescopic device is located on the right side of the first drive device. According to the circuit board cutting device with the good fixing effect, through mutual cooperation of a first motor, a threaded column, the threaded cap, the movable board, a telescopic rod, a spring, a slide rod, an extrusion board, a carrier board, a rotary shaft, a first gear, a second gear, a second motor and a cutting piece, the purpose of fixing circuit boards and cutting the circuit boards is achieved, and errors caused by movement of the circuit boards during movement are avoided.

Description

technical field [0001] The invention relates to the technical field of circuit boards, in particular to a circuit board cutting device with good fixing effect. Background technique [0002] The names of 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, ultra-thin circuit board, ultra-thin circuit board and printed (copper etching technology) circuit boards, etc. The circuit board makes the circuit miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances. [0003] During the production process of the circuit board, the circuit board is often cut into different sizes of circuit boards according to the needs of customers. Usually, the staff cuts the circuit board while pressing it. When the staff cuts the circuit board, it i...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a circuit board cutting device with a good fixing effect, which solves the problem that the circuit board is often cut into different sizes of circuit boards due to the needs of customers during the production process of the circuit board. The staff cuts while pressing the circuit board, and it is easy for the staff to move the circuit board when cutting the circuit board, resulting in error problems

Images