Quick and automatic assembling device for sealing ring of valve element housing

Abstract

The invention discloses a quick and automatic assembling device for the sealing ring of a valve element housing. The quick and automatic assembling device comprises a machine frame, a sealing ring material supplying module, a valve body material supplying module, a valve body material moving module and a sealing ring assembling module, wherein the valve body material moving module and the sealing ring assembling module are arranged on the machine frame, and the sealing ring material supplying module and the valve body material supplying module are arranged on one side of the machine frame; the sealing ring material supplying module is used for achieving automatic and ordered loading of the sealing ring; the valve body material supplying module is used for achieving automatic and ordered loading of a valve body; the valve body material moving module is used for sending a to-be-assembled valve body to an assembling work station, and positioning the to-be-assembled valve body to achieve ring sleeving in an assisting way; and the sealing ring assembling module integrates actions of ring supporting, sleeving and stripping into a whole. The quick and automatic assembling device integrates actions of ring supporting, sleeving and stripping in one mechanism for accomplishment, has the characteristics of simple and compact structure, ingenious implementation way, reliable running, zero fatigue damage to the sealing ring, and the like, and greatly improves the assembling efficiency.

Description

technical field [0001] The invention relates to an assembly device, in particular to a fast automatic assembly device for a sealing ring of a valve core housing. Background technique [0002] O-rings are the most commonly used seal rings. O-ring is the most widely used seal on various mechanical equipment. Its cross-sectional structure is extremely simple, and it has a self-sealing function and reliable sealing performance. It is mainly used for static sealing and reciprocating motion sealing. [0003] In order to improve the sealing effect on the workpiece, it is necessary to insert the O-shaped sealing ring into the groove of the workpiece. When installing, the O-shaped sealing ring should be stretched and passed over any end of the workpiece before being inserted into the groove. As the shape of the workpiece is getting smaller and smaller, the size of the O-ring is also getting smaller and smaller, which brings great inconvenience to the installation work. The assembly...

AI Technical Summary

Problems solved by technology

As the shape of the workpiece is getting smaller and smaller, the size of the O-ring is getting smaller and smaller, which brings great inconvenience to the installation work.

The assembly of the existing O-rings generally relies on manual assembly, resulting in a high failure rate of the product, and the assembly efficiency is limited, which is time-consuming and laborious, and greatly increases the production cost.

At the same time, due to the low assembly speed of manual operation, it is difficult to adapt to the needs of automated assembly and the fierce market competition.

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