Integrated circuit pin cutting machine

Abstract

The invention provides an integrated circuit pin cutting machine, and belongs to the technical field of LED circuit manufacturing. The integrated circuit pin cutting machine comprises a pair of supports, a transmission portion, guide rods, an adjusting portion, a driving portion and a cutting portion; the transmission portion is mounted on the supports; the guide rod is mounted at the bottoms of the supports; the adjusting portion is mounted at the bottoms of the supports; the driving portion is mounted on the supports, connected with the transmission portion and drives the transmission portion to move; and the cutting portion is installed in the middle of the transmission portion. The pair of supports comprise a bottom plate, a short lug piece, a long lug piece, a sleeve, guide lug piecesand a threaded lug piece, and the short lug piece and the long lug piece are arranged at the two ends of the bottom plate respectively. A pair of guide lug pieces are arranged at two ends of the bottom of the bottom plate. The guide rods are mounted in the guide lug pieces. The driving portion comprises a motor and a driving wheel, the motor is installed on the bottom plate and moves along with the supports, and an output shaft of the motor is connected with the driving wheel.

Description

technical field [0001] The invention belongs to the technical field of integrated circuit manufacturing, in particular to an integrated circuit cutting machine. Background technique [0002] In the integrated circuit manufacturing process, after the chip is soldered, it is necessary to cut off the excess length of the pins. For small and medium-sized integrated circuit manufacturers, there are already mature and applied integrated circuit pin cutting machines, but most of these cutting pins have two The big problem is that most of them are specially manufactured for fixed-size integrated circuit boards. They do not have the ability to adjust the width and cannot use different sizes of integrated circuit boards. Second, there is no post-processing on the cut feet after cutting. Cutting defects such as burrs on the pins will affect the overall quality of the integrated circuit, and in severe cases, may lead to unstable operation of the circuit. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0002] In the integrated circuit manufacturing process, after the chip is soldered, it is necessary to cut off the excess length of the pins. For small and medium-sized integrated circuit manufacturers, there are already mature and applied integrated circuit pin cutting machines, but most of these pin cutting machines have two The big problem is that most of them are specially manufactured for fixed-size integrated circuit boards. They do not have the ability to adjust the width and cannot use different sizes of integrated circuit boards. Second, there is no post-processing of the cut feet after cutting. Cutting defects such as burrs on the pins will affect the overall quality of the integrated circuit, and in severe cases, may lead to unstable operation of the circuit

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