Automatic screw machine with three degrees of freedom

Abstract

The invention discloses an automatic screw machine with three degrees of freedom. The automatic screw machine comprises a screw machine positioning control mechanism, an X-axis transmission system, aY-axis transmission system and a workbench. The screw machine positioning control mechanism is used for driving screw machine electric screwdrivers installed on the screw machine positioning control mechanism to move in the Z direction, the X-axis transmission system is used for driving the screw machine positioning control mechanism to move in the X direction, the Y-axis transmission system is used for driving the screw machine positioning control mechanism to move in the Y direction, and the workbench is included for conveying components to be screwed. Compared with a traditional hand-held mode, manual operation is replaced, the automatic screw machine has three degrees of freedom and can be flexibly adjusted according to different placing positions of the components to be screwed, meanwhile, the device can be provided with an industrial camera, accurate positioning of a screw hole is realized through a two-dimensional vision positioning system, the screw machine is provided with themultiple screw machine electric screwdrivers, different screws can be installed for different types of displays, and quick screwing can be realized.

Description

technical field [0001] The invention relates to a three-degree-of-freedom automatic screw machine, which belongs to the technical field of screw installation. Background technique [0002] With the development of industrial automation, in order to meet the quality and efficiency requirements of industrial automation, the requirements for automation have also increased. There is an increasing need for automated operations on the display assembly line in order to reduce manual use, improve production efficiency, ensure product quality, and reduce production costs. On the display assembly line, the display backplane, the terminal board, and the display back cover need to be screwed together. At present, most display assembly lines are still assembled manually, using a hand-held screw machine for assembly. When using an ordinary hand-held screw machine, due to the short exposed part of the screw, it is difficult for the worker to grasp the screw hole position, and there are oft...

AI Technical Summary

Problems solved by technology

When using an ordinary hand-held screw machine, due to the short exposed part of the screw, it is difficult for the worker to grasp the screw hole position, and there are often phenomena such as crooked, deflected, slipped, and collided, resulting in poor locking and unable to improve production efficiency.

In addition, the functionality of the automatic screw machine needs to be improved, and there are still defects in the positioning of the screw machine

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