Chain type spacer quantitative feeding and assembling robot

Abstract

The invention discloses a chain type spacer quantitative feeding and assembling robot, which comprises a material barrel, an L-shaped bracket, a servo motor, a fixing plate and a chain, wherein the material barrel is arranged on the bracket; the bracket is arranged on the fixing plate; the servo motor is arranged on the fixing plate; a driving chain wheel is connected with the output end of the servo motor; the fixing plate is connected with a first driven chain wheel; the chain is meshed with the driving chain wheel and the first driven chain wheel; the chain is provided with grabbing blocks;each grabbing block is internally provided with an electromagnet; each grabbing block is provided with a circular groove; the depth of the circular groove is equal to the thickness of the spacer, a partition block is also fixed on the chain, the partition block is positioned between the grabbing blocks, the material barrel is at a certain distance from the upper surface of the grabbing blocks orthe partition block, and the distance is smaller than the thickness of the spacer; according to the invention, the quantitative feeding and assembling of the spacer are combined together, the efficiency is higher, the abrasion caused by friction between the spacer and other objects is reduced, and the stability of the spacer is more durable.

Description

Technical field [0001] The invention relates to the field of parts assembly, in particular to a chain gasket quantitative supply and assembly robot. Background technique [0002] In the engine production process, the installation of gaskets is more important, because if the gasket is missing, the follow-up station cannot be found, and the engine will have durability problems during operation. If the gasket is placed too much, abnormal engine noise will occur, which will affect the engine NVH. Therefore, the quick and accurate number of gaskets is very important in the installation process. In view of this situation, the prior art adopts a gasket quantitative taker, which includes a base, and the base is fixed with a fixed The base is provided with a feeding tube, a through groove is provided between the fixed base and the base, the feeding tube is connected with the through groove, the base is provided with a push block and a pull block, and the base is also provided with a slide...

AI Technical Summary

Problems solved by technology

[0002] During the production process of the engine, the installation of the gasket is more important, because if the gasket is missing, the follow-up station cannot be found, and the engine will have durability problems during operation. If the gasket is placed too much, there will be engine abnormal noise, which will affect the NVH of the engine. Therefore, the fast and accurate quantity of gaskets is very important in the installation process. In view of this situation, a gasket quantitative taker is used in the prior art, including a base, which is fixedly provided with a fixed There is a feeding pipe on the fixed seat, a through groove is arranged between the fixed seat and the base, the feeding pipe is connected with the through groove, a push block and a pull block are arranged on the base, a chute is also arranged on the base, and the pull block is located on the slide In the groove, the groove wall of the chute is wedge-shaped, the part of the pull block embedded in the chute is consistent with the inner contour of the chute and closely fits each other, and the outer contour of the push block is consistent with the inner contour of the through groove and closely fits each other. This method solves the problem of quantitatively picking up the gasket; however, there is a problem of friction between the gasket and other objects in this picking device, which makes the stability of the gasket not durable enough, and even after a long time of use, due to friction, There is an error in the quantitative picking of the gasket, and the picking device can only realize the picking of the gasket, but cannot directly place the gasket, which affects the efficiency of assembly

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