Screw locking device with double vision identification and detection function and screw locking method

Abstract

The invention provides a screw locking device with a double vision identification and detection function. The screw locking device comprises an X-axis module and a Y-axis module which are arranged onan operation platform and a Z-axis module which is arranged on the X-axis module and can move relative to the X-axis module in the X-axis direction; the Y-axis module is provided with a Y-axis fixtureplatform which can move relative to the Y-axis module in the Y-axis direction, and the Y-axis fixture platform is used for bearing a to-be-machined product; the Z-axis module comprises a servo electric screwdriver which can move relative to the Z-axis module in the Z-axis direction and is provided with an electric screwdriver head, a screw clamping device used for clamping screws, a main camera and an electronic ruler; the X-axis module is further provided with a detection camera capable of moving relative to the X-axis module in the X-axis direction; and the operation platform is provided with a light source corresponding to the detection camera and a material box feeder used for supplying the separated single screw, and the material box feeder is arranged under the moving track, in theX-axis direction, of the screw clamping device.

Description

technical field [0001] The invention relates to the technical field of automatic screw locking, in particular to the technical field of screw locking with identification and detection functions. Background technique [0002] In recent years, the electronics industry has developed rapidly, and the requirements for the manufacturing technology of electronic products are getting higher and higher. The production line of electronic products has more and more processes and becomes more and more complicated. Among them, locking screws is a very complicated and demanding task. basic work. The traditional screw locking equipment has low precision, complex operation and poor versatility. With the continuous improvement of technical requirements, the new generation of screw locking equipment gradually has the characteristics of high precision, simple operation and strong versatility. [0003] The screws used in production practice will inevitably have a certain percentage of defecti...

AI Technical Summary

Problems solved by technology

[0003] The screws used in production practice will inevitably have a certain percentage of defective rate. If the unqualified screws are operated on the products on the production line through the screw locking equipment, it may cause the screw lock to be crooked and the screw without teeth to be empty. Locks, false locks and other problems, these screws with quality problems will bury quality hidden dangers in product workpieces (such as circuit boards) during the locking process, making the quality of processed products unstable, and even causing circuit boards to wait for workpieces to be processed. scrapped

In this way, it will cause product rework, resulting in low production efficiency, increased material consumption, increased production costs, and unstable product quality.

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