Automatic screwing machine

Abstract

The invention provides an automatic screwing machine which comprises a clamping installation base, a controller, a screw feeder, a screwdriver and a three-directional adjusting workbench. The screw feeder comprises a storage pipe, a screw guide cup and a feeding nozzle, wherein the feeding nozzle is provided with a first nozzle body and a second nozzle body which are arranged in a split mode and further provided with a nozzle air cylinder for driving the first nozzle body and the second nozzle body to be coupled face to face or separated backwards; and a containing cavity matched with screws in shape is formed inside the first nozzle body and the second nozzle body when the first nozzle body and the second nozzle body are coupled. The spiral feeder of the optimized structure can complete screw feeding and screwing actions under the effect of driving force, two functions are combined into one device really, and the defect that screw feeding and screwing actions cannot share the device of a screwing machine traditionally is overcome; and meanwhile, in cooperation with the three-directional adjusting workbench uniformly controlled by the controller, the feeding and locking positions of the screwdriver can be adjusted freely, screw feeding is accurate, the screw feeding place is accurate, and full automation is achieved.

Description

technical field [0001] The invention belongs to the technical field of automatic tooling, and in particular relates to an automatic screw locking machine. Background technique [0002] At present, in the manufacturing industries of electronics, automobiles, home appliances, mechanical hardware products, digital products, toys, etc., screw assembly and locking are the most commonly used fixing methods. Therefore, in the assembly process of these products, locking screws become one of the most basic operation. At present, the locking of screws is mainly completed by manual hand-held electric tools. The production efficiency of this traditional method is too low, and the manual labor intensity is high, especially small electronic products have extremely high requirements for personnel. In order to solve this problem, the industry has also tried to develop automatic screw locking machines, but most of them are more complicated and cannot be fully automatic. Either the product p...

AI Technical Summary

Problems solved by technology

At present, the locking of screws is mainly completed by manual hand-held electric tools. The production efficiency of this traditional method is too low, and the labor intensity is high. Especially small electronic products have extremely high requirements for personnel.

In order to solve this problem, the industry has also tried to develop automatic screw locking machines, but most of them are complicated and cannot be fully automatic. Either the product positioning is not good, or it is a one-to-one working method, and the efficiency is still not high.

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