PCB pin cutting device

By designing a PCB board foot cutting device that automatically transports and cuts feet, the problems of low foot cutting efficiency and poor foot cutting effect in the prior art are solved, and efficient and accurate PCB board foot cutting operation is achieved, which is suitable for PCB boards of different sizes.

CN222659955UActive Publication Date: 2025-03-25SHENZHEN INNO SMART IOT TECH CO LTD
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Patent Information

Application Number
CN202420520430.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-18
Publication Date
2025-03-25
Estimated Expiration
2034-03-18

AI Technical Summary

Technical Problem

The existing PCB board foot cutting device cannot automatically transport the PCB board, resulting in low processing efficiency and easy problems in the cutting effect.

Method used

A PCB board foot cutting device including a chassis, feeding chamber, mounting frame, foot cutting table and feeding belt is designed. By driving the motor to drive the transmission gear and the drive wheel to rotate, the feed belt drives the PCB board to automatically transport and cut the foot. At the same time, the position of the mounting frame and foot cutting table is adjusted through the servo motor and threaded sleeve to adapt to different sizes of PCB boards and foot cutting lengths.

Benefits of technology

It realizes automatic transport and cutting of PCB boards, improves processing efficiency, ensures accuracy and consistency of cutting foot, and can meet the needs of PCB boards and cutting foot lengths of different sizes.

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Abstract

The utility model discloses a PCB (printed circuit board) pin cutting device which comprises a case, a feeding cavity is arranged at the top end in the case, two ends in the case are respectively and movably connected with a group of mounting racks, and a pin cutting table is arranged in the case. According to the PCB pin cutting device, the mounting frame is arranged, a PCB is firstly inserted from one side of the inserting groove, a rotating wheel in the groove can prevent the PCB from being collided when the PCB is inserted, after the PCB is inserted between the two sets of feeding belts, a driving motor is started to drive the two sets of transmission gears to synchronously rotate, the transmission gears drive the two sets of driving wheels to oppositely rotate, and therefore the PCB can be conveniently cut. The driving wheel can drive the PCB to move towards one side while driving the feeding belt to move, the anti-skid effect can be improved through the anti-skid protruding blocks outside the feeding belt, the PCB is prevented from deviating to affect the foot cutting effect, the supporting wheel inside the inner groove can support the feeding belt, the feeding belt is made to be attached to the outer portion of the PCB all the time, and the service life of the PCB is prolonged. The problem that PCBs cannot be automatically conveyed is solved.
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