Alignment jig, machine, and alignment reading and writing method for circuit board with flexible conductive lines

Abstract

The invention discloses an alignment fixture, a machine, and an alignment reading and writing method with a flexible conductive wire circuit board, wherein the machine table has a predetermined operating position, and the flexible conductive wire circuit board includes a The circuit board body of the read and write contacts, the circuit board body is formed with a set of positioning holes, the machine includes a set of read and write probes, a set of alignment fixtures, and the alignment fixtures include a horizontal preliminary alignment device and a vertical precision alignment device. The positioning guide rod is driven by the driving shaft to pivot the positioning module laterally, and at the same time, it abuts the side of the circuit board body and pushes it to approach the predetermined operating position, and then drives the vertical precision positioning guide rod to descend toward the corresponding positioning hole. For precise positioning, finally, the read-write probe is guided to the data read-write contact, and the data is read and written on the circuit board body through the read-write probe.

Description

technical field [0001] The present invention relates to an alignment jig with preliminary alignment and precise alignment, a machine and a method thereof, especially an alignment jig with a flexible wire circuit board, a machine, and an alignment reading and writing method . Background technique [0002] With the rapid development of science and technology, the vigorous development of the manufacturing industry has been promoted. The work that required high-intensity manpower in the past has gradually been replaced by robotic arms, automated production or testing equipment, whether it is simple transportation or classification of objects, or requires high-precision technology. Welding, cutting or testing are mostly gradually replaced by automated equipment. In the future development of the industry, automation is the only trend. [0003] Different manufacturing or testing content requires different automation equipment, such as figure 1 As shown, in the manufacturing proce...

AI Technical Summary

Problems solved by technology

[0004] However, in the process of the read-write probe conductively contacting the data read-write contact 220, if the flexible conductive wire 31 is slightly deflected, so that the position of the circuit board body 22 is not directly facing the position where the probe is connected, not only Unable to write or read data smoothly, resulting in error messages, or even a short circuit, resulting in serious damage to the lithium battery

Even if no substantial damage is caused, it will be misjudged that the currently processed lithium battery is damaged, and a normal product will be missed for no reason, and the yield rate and output efficiency will be reduced for no reason.

[0005] Because in the mass production process, when the product has such a flexible wire structure, it is inevitable that some of the products will have a slight bending and offset. In order to avoid misjudgment, whenever there is any doubt, it must rely on manual work. Correctly align the circuit board body, so it must be shut down, wasting work time, and seriously affecting the smoothness of automation

[0006] Therefore, how to provide a method that can align the circuit board body to the correct operating position, so that the read-write probe can smoothly conduct electricity and contact the data read-write contact of the circuit board body, so as to avoid misjudgment of the state of the lithium battery; avoid circuit board body There is only a slight offset, but the alignment problem still needs to be handled manually; and how to avoid the problem of misplaced contact between the read-write probe and the data read-write contact, resulting in short-circuit damage to the lithium battery, are the focus of this case.

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