Pressing-down tire mounting mechanism and tire forming mounting method thereof

Abstract

The invention discloses a pressing-down tire mounting mechanism which comprises an inverted-U-shaped block, a pressing-down air cylinder, a push rod, two connecting rods and an annular pressing block, wherein the pressing-down air cylinder is horizontally fixedly arranged in a manner of directly facing the top of the inverted-U-shaped block, and the push rod is fixed on the front end of a telescopic arm of the pressing-down air cylinder; the push rod is parallel to the top of the inverted-U-shaped block, and two ends of the push rod are hinged with two inclined rotary rods; one ends, far away from the push rod, of the two rotary rods are respectively hinged with the two connecting rods, and two ends of the two connecting rods are fixedly connected above the annular pressing block; the middle parts of the two connecting rods are vertically and glidingly matched with two sides of the inverted U-shaped block. The invention also discloses a tire forming mounting method which adopts the pressing-down tire mounting mechanism for pressing-down tire mounting. The tire forming mounting method can realize the automation of pressing-down tire mounting operation, and the adopted mechanism has the advantages of being simple in structure, stable and reliable in action and high in safety and can reduce the labor intensity of workers and improve the labor efficiency.

Description

technical field [0001] The invention relates to the upper and lower tire material technology in the vulcanization process of an air-free hollow tire, in particular to a tire pressing and mounting mechanism and a tire shaping and mounting method thereof. [0002] Background technique [0003] The air-free hollow tire is a kind of air-free tire that uses the cavity structure to generate elasticity, which can completely solve the problems of traditional pneumatic tires that are easy to leak and blow out; the tire is made of high-performance elastic materials and proprietary technology, and the inner and outer tubes are integrated. The cavity structure has the advantages of no fear of pinching, good elasticity, wear resistance, and small rolling resistance. The service life is more than three times that of pneumatic tires. [0004] In the manufacturing process of the existing air-free hollow tire, it needs to go through a process of vulcanization and setting. The main process ...

AI Technical Summary

Problems solved by technology

[0005] This existing vulcanization shaping process has the following defects: in the shaping process, because the diameter of the shaping circle is similar to that of the raw tire, and the raw tire is more irregular, the raw tire must be squeezed into the shaping circle bit by bit, labor intensity High, time-consuming, and high technical requirements for workers; at the same time, in the tire loading process, manual extrusion operation is required, the personal labor intensity is relatively high, and the efficiency is low. At the same time, workers need to put their hands into the mold cavity, while The surface temperature of the mold is about 145°, which is dangerous even if you wear gloves

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