Pressing disc device of gluing machine

Abstract

The invention relates to the technical field of gluing equipment and provides a pressing disc device of a gluing machine. The pressing disc device comprises a glue injecting pipe, a pressing plate and an O-shaped sealing ring. The pressing plate is fixedly installed at the lower end of the glue injecting pipe, and a deflation valve is arranged on the pressing plate. The pressing disc device further comprises a pressing disc body and YX-shaped sealing rings for shafts. The pressing disc body is in a ring shape, grooves are formed in the side faces of the pressing disc body, and the YX-shaped sealing rings are installed in the grooves. The top face of the pressing disc body is provided with a stepped-ring-shaped face formed by an outer ring-shaped face and an inner ring-shaped face. The O-shaped sealing ring is located on the outer ring-shaped face. The pressing disc body is fixedly installed at the lower end of the pressing plate. The pressing disc device of the gluing machine has the advantages that the structure is simple, the cost is low, and part replacement is convenient.

Description

technical field [0001] The invention relates to the technical field of gluing equipment, in particular to a pressing plate device of a gluing machine. Background technique [0002] During the mass production of the body-in-white, glue applicators need to be used to apply glue continuously for a long time, which causes the scraper ring to wear quickly and needs to be replaced frequently; in addition, after the glue sticking to the pressure plate is cured, it will also affect the life of the scraper ring. However, the structure of the pressure plate of the existing gluing machine is relatively complicated, and it is difficult and cumbersome to replace the parts, and the existing scraper ring is a special part, and the replacement cost is relatively high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pressure plate device of a gluing machine with simple structure and low cost. [0004] The technical solution of...

AI Technical Summary

Problems solved by technology

[0002] When the body-in-white is mass-produced, it is necessary to use a glue applicator to apply glue continuously for a long time, which causes the scraper ring to wear quickly and needs to be replaced frequently; in addition, after the glue sticking to the pressure plate is cured, it will also affect the life of the scraper ring

However, the structure of the pressure plate of the existing gluing machine is relatively complicated, and it is difficult and cumbersome to replace parts, and the existing scraper ring is a special part, and the replacement cost is relatively high

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