Automatic marking device for fingerprint modules

Abstract

The invention discloses a fingerprint module automatic marking device, which comprises a fixed base, on which a conveying component, a positioning component, a translation mechanism and an ink cartridge bracket are arranged, and a dotting component is arranged on the translation mechanism, and the conveying component is used to transport the fingerprint mold group; the positioning component is located in front of the translation mechanism, and is used to position the fingerprint module delivered by the delivery component; the translation mechanism includes a slide rail arranged on the base, a slider connected to the slide rail, and drives the slider along the slide rail The moving motor; the dotting component is used to mark the fingerprint module on the positioning component. The fingerprint module automatic marking device of the present invention can automatically load and unload materials and can automatically locate the delivered full-board fingerprint modules, and can adapt to the use of full-board fingerprint modules of different sizes; When it comes to a bad fingerprint module, it will automatically move to the top of the fingerprint module and automatically mark the defective products.

Description

technical field [0001] The invention relates to the technical field of fingerprint module testing, in particular to an automatic marking device for fingerprint modules. Background technique [0002] With the development of electronic technology, more and more mobile terminals have adopted fingerprint identification technology. The fingerprint identification technology mainly relies on the fingerprint module, which is a product that has been connected to the IC chip and the circuit board circuit, and is mainly composed of a fingerprint acquisition module, a fingerprint identification module and an extended function module (such as a lock drive module). Compared with traditional digital passwords or Jiugongge passwords, fingerprint recognition technology has better security, and fingerprint recognition technology has a faster experience. [0003] Therefore, this also brings opportunities and challenges to fingerprint module packaging companies. How to improve product performa...

AI Technical Summary

Problems solved by technology

At present, when detecting the fingerprint module, the entire fingerprint module is detected at the same time. In this way, the entire fingerprint module needs to be positioned. At present, manual loading and positioning are performed manually, and the positioning accuracy is low and affects Improve the test efficiency; when one or more of the fingerprint modules are detected as defective products, the defective products will be marked manually. On the one hand, the manual marking method increases the labor intensity of labor, and on the other hand, it affects the test efficiency.

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