FPC cam pin inserting machine

Abstract

The invention relates to the field of product pin assembly for the electronic connector industry, in particular to an FPC cam pin inserting machine. The FPC cam pin inserting machine comprises a rack, a discharge plate, a feed roller, a transport track, a feeding mechanism, a pin pressing mechanism, a pin inserting mechanism, a cutting and bending mechanism, a transmission device and a control assembly, wherein the discharge plate is arranged at one side of the rack and is used for placing a to-be-inserted part of an FPC; the feed roller is arranged below the discharge plate; the transport track is arranged on the rack and is connected with the discharge plate; the feeding mechanism is arranged at one side of the transport track; the pin pressing mechanism is arranged at one side of the feeding mechanism for pressing and fixing the to-be-inserted part of the FPC; the pin inserting mechanism is arranged below the pin pressing mechanism and can take out the pin and insert the pin into the to-be-inserted part of the FPC; the control assembly controls various mechanisms to act; the transmission device comprises a drive servo motor, a cam transmission synchronizing wheel and a transmission shaft; the drive servo motor is connected with the cam transmission synchronizing wheel; the cam transmission synchronizing wheel is fixedly connected to the bottom end of the transmission shaft; the pin pressing mechanism, the pin inserting mechanism, the cutting and bending mechanism are sequentially fixed on the transmission shaft from top to bottom; and the control assembly is connected with the discharge plate, the transmission device and the feeding mechanism respectively.

Description

technical field [0001] The invention relates to the field of pin assembly for products in the electronic connector industry, in particular to an FPC cam pin insertion machine. Background technique [0002] With the rapid development of science and technology and the improvement of people's living standards, information, fashion, health, etc. have become important components of life, and all of these are closely related to electronic products. The increasing functions, reliable performance and speed of updating of electronic products provide more space and challenges for the manufacturing technology of electronic products. FPC flexible printed circuit board, generally speaking, is a PCB connector made of soft materials, which is used to connect the LCD display to the drive circuit PCB. [0003] Most of the FPC pin insertion machines in the prior art are automatic or semi-automatic. During the movement, the pins fixed on the pin string need to be driven into the rubber core. ...

AI Technical Summary

Problems solved by technology

The products produced by the cylinder pin structure of the existing FPC pin insertion machine have the following disadvantages: 1. The cylinder pin structure is affected by the air pressure, and the pin length of the produced products cannot be kept at the same level; 2. The machine accommodates hardware parts Not high, affected by the deformation of hardware, resulting in high product scrap; 3. The production efficiency of the cylinder pin structure is low

The defective rate of the products produced is high

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