Intelligent end effector device for assembling screw

Abstract

The invention discloses an intelligent end effector device for assembling a screw. The device comprises a robot joint connecting plate, a guide rail slide block mechanism, a photoelectric sensor, a servo motor system A, a servo motor system B and a screw storing bin, wherein the robot joint connecting plate is L-shaped and comprises a tail end and a head end; two lead screw mounting plates are correspondingly horizontally arranged at the top and bottom of the head end, and the photoelectric sensor is mounted on the side surface of the head end; the guide rail slide block mechanism is mounted on the head end and is positioned between the two lead screw mounting plates; a servo motor mounting plate is horizontally arranged on the guide rail slide block mechanism; the servo motor system A is arranged at the upper part of the head end; the servo motor system B for controlling a screwdriver to rotate is arranged on the servo motor mounting plate; the screw storing bin for storing the screw is mounted at the lower part of the head end and is arranged below the servo motor system B. the device is used in match with a robot and has the advantages of being high in assembling efficiency, high in success rate and low in labor intensity.

Description

technical field [0001] The invention belongs to the field of automatic screwing devices, and more specifically relates to an intelligent screwing end effector device, which is suitable for large-scale intelligent assembly lines. Background technique [0002] On the assembly line of various products, screwing is the most basic operation, which consumes a lot of manpower and material resources. In the traditional assembly process, manual screwdrivers are mostly used for tightening. With the emergence of electric / pneumatic screwdrivers, the efficiency of screwing has improved. A certain improvement has been achieved, but a large amount of manual work is still required. Manual assembly is time-consuming and laborious, and the production efficiency is low. It is difficult to guarantee assembly process and product consistency, which often leads to short product life or various problems during operation. [0003] In order to solve the above problems, many automatic screw machines h...

AI Technical Summary

Problems solved by technology

[0004] In view of the above defects or improvement needs of the prior art, the present invention provides an intelligent screw-driving end effector device, in which an end-effector suitable for screw-driving is designed in combination with the technological characteristics of screw-driving, and its key components Such as joint joint plate, joint flange, guide rail slider mechanism, photoelectric sensor, servo motor system, and the structure and specific setting of the screw storage bin are studied and designed, which can effectively solve the low efficiency of manual screw driving. , poor consistency, and difficult to guarantee product quality. It has the advantages of high assembly efficiency, low labor intensity, and high assembly success rate.

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