Intelligent assembly device of motor worm

Abstract

The invention discloses an intelligent assembly device of a motor worm. The intelligent assembly device is mainly utilized in automobile rearview mirror folding assembly equipment. The intelligent assembly device of the motor worm comprises a bracket, a press fit base, a servo motor system, a PLC communication control system and a human-computer interaction interface, wherein safety optical gratings and warning lights are arranged on the four box surfaces of a device box body; the servo motor system comprises a servo electric cylinder and preset setup parameters; the human-computer interactioninterface comprises a system starting and stopping key, a speed parameter adjusting key, a pressure parameter adjusting key, a numeric key region and a press fit real-time position display screen; the press fit real-time position display screen comprises a total displacement display screen and a press fit displacement display screen; and the servo motor system is provided with an upper limit anda lower limit of an axial motion position. According to the intelligent assembly device of the motor worm, the speed, pressure and real-time positions during the motor worm press fit assembly processcan be numerically displayed, geometrical errors and comprehensive errors of parts are decreased, processing precision is improved, model changing efficiency during worm assembly is improved, and safety of the worm assembly process is improved.

Description

technical field [0001] The invention relates to folding and assembling equipment for automobile rearview mirrors, in particular to an intelligent motor worm assembly equipment. Background technique [0002] In the current motor worm assembly equipment, cylinder-type worm assembly equipment is generally used for low-precision crimping, and the size fluctuation range is large, making it difficult to match other parts. There is no pressure control during assembly by cylinder-type worm assembly equipment, and the product has crimping There is a risk of product crushing when there is insufficient light pressure or excessive pressure, and when using cylinder-type worm assembly equipment to assemble different types of worms to meet more actual production needs, it takes a lot of manpower to frequently replace different worms. The worm type has the disadvantages of slow changeover and complicated process. Too low crimping accuracy of cylinder-type worm assembly equipment will incre...

AI Technical Summary

Problems solved by technology

[0002] In the current motor worm assembly equipment, cylinder-type worm assembly equipment is generally used for low-precision crimping, and the size fluctuation range is large, making it difficult to match other parts. There is no pressure control during assembly by cylinder-type worm assembly equipment, and the product has crimping There is a risk of product crushing when there is insufficient light pressure or excessive pressure, and when using cylinder-type worm assembly equipment to assemble different types of worms to meet more actual production needs, it takes a lot of manpower to frequently replace different worms. The worm type has the disadvantages of slow changeover and complicated process

Too low crimping accuracy of cylinder-type worm assembly equipment will increase the defective rate of products and increase the cost of parts manufacturing, and in the auto parts manufacturing industry, the accuracy of parts has strict requirements compared with other industries. Parts will have a serious impact on the overall performance of automotive products. When used in conjunction with other equipment parts, the parts will wear each other due to low precision and poor fit, resulting in noise and reducing the service life of the overall parts of the product. However, it is often difficult to maintain and replace such products, which increases labor costs and equipment costs.

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