Multi-angle automatic locking screw machine

Abstract

A multi-angle automatic locking screw machine comprises a rack, a feeding conveyor belt arranged on the rack, a four-axis manipulator positioned beside the feeding conveyor belt, a screw locking mechanism mounted at the working end of the four-axis manipulator and screw feeders positioned beside the feeding conveyor belt, wherein a workpiece positioning mechanism is further arranged on the feedingconveyor belt; the screw locking mechanism comprises a visual positioning mechanism and further comprises a locking bit, a vacuum suction nozzle connected with the locking bit and an angle adjustmentmotor for driving the locking bit to rotate; the visual positioning mechanism comprises a camera, a lens and a light source which are sequentially arranged from top to bottom. The multi-angle automatic locking screw machine can lock and mount different-angle screws on a locking workpiece, the working efficiency in the assembling process is improved, the labor intensity of an operator is reduced,the production cost is lowered, and prominent substantive features and remarkable advancement are achieved.

Description

Technical field [0001] The invention belongs to the technical field of assembly auxiliary equipment, and relates to a multi-angle automatic locking screw machine. Background technique [0002] At present, in the manufacturing industries of electronic machinery and toy furniture, screw (screw stud) assembly operations are widely used. At this stage, the fields of mobile phones, computers, and electronic circuits all involve screw fastening. For precision products, the complexity of the shape and the appearance requirements of the screws, in terms of manual processing conditions, the quality inspection is often not up to standard, which makes the output and quality of the product unstable. [0003] In the past, most screw assembly operations were performed manually. They were manually placed in the screw holes and then locked one by one with a screwdriver. There are disadvantages such as low production efficiency and high labor intensity, which are not conducive to the expansion of ...

AI Technical Summary

Problems solved by technology

Subsequently, although there are some hand-held screw locking machines on the market, it is still necessary to manually hold the locking mechanism and use an electric screwdriver to screw the screw, which cannot meet the needs of mechanized and automated large-scale production and assembly.

Using the current manual comparison method, the production efficiency is low, only 50pcs / hour; and the labor intensity of the workers is high, requiring continuous manual adjustment; long-term operation, the workers overuse their eyes, resulting in eye fatigue, and there are hidden dangers of industrial injury to the human body; Lock payment accuracy cannot be guaranteed, and there are hidden dangers in product quality

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