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Quick capsule replacing center mechanism for tire vulcanizer

A technology of tire vulcanization and central mechanism, which is applied to tires, other household appliances, household appliances, etc. It can solve the problems of long time for replacing capsules and sealing rings, high welding requirements, unreliable sealing, etc., to achieve accurate and reliable positions, and improve The effect of working efficiency and prolonging the service life

Active Publication Date: 2012-04-18
BRIDGESTONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to design a tire vulcanizing machine quick replacement capsule center mechanism, to overcome the existing center mechanism takes a long time to replace the capsule and sealing ring, and the lack of unreliable sealing, and also solves the high welding requirements of the integrated central part , Defects that are easy to leak

Method used

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  • Quick capsule replacing center mechanism for tire vulcanizer
  • Quick capsule replacing center mechanism for tire vulcanizer
  • Quick capsule replacing center mechanism for tire vulcanizer

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing, technical scheme of the present invention will be further described:

[0020] The tire vulcanizer quick replacement capsule central mechanism of the present invention includes a ring seat 2, a clamping ring 3, an upper ring lifting water cylinder 9 and a ring seat lifting cylinder 16, and the clamping ring 3 is fixed to the lower chuck 18 through a T-shaped thread Together, the upper ring lifting water cylinder 9 is a single-piston cylinder, and its cylinder barrel is placed in the piston guide sleeve 7. The top of the cylinder barrel is connected to the bottom of the ring seat 2 through the upper flange cylinder head 8 with screws, and the bottom of the cylinder barrel is passed through The lower flange cylinder head 11 is connected and installed with the base 13, and the ring seat lifting cylinder 16 is arranged symmetrically around the cylinder above the edge of the base 13, and the piston rod of the ring seat lifting cy...

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PUM

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Abstract

The invention discloses a quick capsule replacing center mechanism for a tire vulcanizer. A quick chuck replacing mechanism consisting of a steel ball retaining ring, a locking ring, a steel ball, a connecting rod and a locking cylinder can quickly replace a capsule and a sealing ring, time is saved, and the work efficiency of the vulcanizer is improved; an upper ring lifting water cylinder is separated from a ring seat and has an independent structure, so that processing and installation difficulty is reduced, internal pressure superheated water can be prevented from leaking and entering the water cylinder, and the service life of the sealing ring of the water cylinder is prolonged; and the water cylinder has a single-piston structure and is provided with a built-in displacement sensor, so that the straightening height and forming height of the capsule can be accurately controlled.

Description

(1) Technical field: [0001] The invention relates to a component mechanism of a tire vulcanizing machine, in particular to a fast-changing capsule center mechanism of a tire vulcanizing machine. (two) background technology: [0002] At present, domestic tire shaping vulcanizers mostly use the B-type central mechanism installed in the center of the lower steam chamber. The upper chuck holding the bladder is fixed on the upper part of the piston rod, and the lower chuck is screwed on the ring seat through the T-shaped thread. On the top, the upper part of the water tank is welded into one with the ring seat. [0003] Due to the variety of products in the tire factory, the vulcanizer may replace the bladder several times a day, so the difficulty of replacing the bladder and the protection of the sealing ring are particularly important. As mentioned above, the existing central mechanism generally only connects the T-shaped thread on the ring seat with the lower chuck for holdin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C35/04B29L30/00
Inventor 乔建新刘福文张令
Owner BRIDGESTONE CORP
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