A high-precision mechanical arm for quickly installing screws and its working method

Abstract

The invention discloses a high-precision mechanical arm for quick screw installation. The high-precision mechanical arm for quick screw installation comprises a base, a stand column, a mechanical arm and a control device; a sucker and a position detecting device are arranged on the mechanical arm; a positioning hole is formed in the middle part of the sucker; a magnet is arranged in the positioning hole; the stand column, the mechanical arm and the position detecting device are all connected with the control device; an actuation mechanism, an installation detecting mechanism, a position detecting mechanism, a warning mechanism and a control mechanism are arranged in the control device; and the actuation mechanism, the installation detecting mechanism, the position detecting mechanism and the warning mechanism are all connected with the control mechanism. The high-precision mechanical arm for quick screw installation is provided with the sucker on the mechanical arm for first sucking, a screw onto the sucker, according to the position of a screw mounting hole detected by the position detecting device, the screw is attracted towards the direction of the positioning hole through the magnet in the positioning hole, and the screw is installed by the mechanical arm after the screw enters the positioning hole, thereby well solving the problem of a huge screw installation project, and improving the screw mounting precision.

Description

technical field [0001] The invention belongs to the field of production and manufacturing, in particular to a high-precision mechanical arm for quickly installing screws and a working method thereof. Background technique [0002] Screws are familiar to everyone. The table should be installed with screws, and the computer should be fixed with screws. It can be said that it is full of every place in our life. Most of them are used for fixing, and many screws are needed to fix a product. Fixed, its screw installation in the production process of each product is a costly project. [0003] At present, most of the products still rely on manual installation. There are also some occasions where self-tapping screws are used and electric screwdrivers are used for installation. However, whether it is pure manual or electric screwdriver, it is based on people. Uncontrollability, which will cause problems such as loose installation or missing installation, which will lead to unqualified...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the products still rely on manual installation. There are also some occasions where self-tapping screws are used and electric screwdrivers are used for installation. However, whether it is pure manual or electric screwdriver, it is based on people. Uncontrollability, which will cause problems such as loose installation or missing installation, which will lead to unqualified product installation and affect the safety of product use. For some electrical products, there may also be problems such as leakage, which seriously threatens the safety of users. Safety; at the same time, in the production process of the enterprise, the processed products will be inspected by the quality inspection personnel, so the work of the quality inspection staff is very heavy, especially for the inspection of screws, each screw needs to be carefully cleaned. Check, so we need to provide a device that can solve the problem of screw installation very well

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