Balanced vulcanizer center mechanism and multi-mold vulcanizer

Abstract

The invention discloses a balanced vulcanizer center mechanism and a multi-mold vulcanizer. The center mechanism comprises an upper ring driving unit, a lower ring driving unit, and two branch units arranged on the same level; the branch units comprise steam pipes, and capsule upper rings and capsule lower rings horizontally arranged; the lower ring driving unit comprises two lower ring cylindersvertically arranged on the same level, lower ring cross beams fixedly connected with the lower end parts of the two lower ring cylinders, and lower ring oil cylinders; the two lower rings respectivelysleeve the capsule lower rings; the upper ring driving unit comprises two upper ring connecting rods vertically arranged on the same level, upper ring cross beams fixedly connected with the lower endparts of the two upper ring connecting rods, and upper ring oil cylinders; the two upper ring connecting rods are respectively inserted in the lower ring cylinders; and the capsule upper rings are arranged above upper ports of the lower ring cylinders, and are fixedly connected with the upper end parts of the upper ring connecting rods. The center mechanism can be synchronously adapted to two vulcanization mold cavities to realize synchronous operation of center mechanisms of the two vulcanization mold cavities so as to improve the vulcanizer production efficiency.

Description

Technical field [0001] The invention relates to the technical field of vulcanizers, in particular to a balance type vulcanizer center mechanism and a multi-mode vulcanizer. Background technique [0002] The tire vulcanizer is mainly used for the vulcanization of hollow tires. It can complete a series of procedures such as tire loading, shaping, curing, and unloading. It is currently the most widely used process equipment for automobile tire manufacturing. Among them, the central mechanism, the bladder operating mechanism, is an important part of the shaping vulcanizer. Its function is to put the bladder into the green tire and shape it before the tire is vulcanized, and then after the tire is shaped and cured, the bladder is taken out from the tire to remove the tire. mold. [0003] In order to improve the vulcanization efficiency, the existing vulcanizers mostly adopt a polyvulcanization mold cavity structure to realize multiple tire vulcanization simultaneously. However, this ty...

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Problems solved by technology

[0003] In order to improve the vulcanization efficiency, the existing vulcanizers mostly adopt a multi-vulcanization cavity structure to realize multiple tire vulcanization simultaneously. complicated

Assembling two independently controlled existing central mechanisms to two vulcanization cavities at the same level, it is difficult to ensure that the two vulcanization cavities operate synchronously, resulting in reduced production efficiency, and the use of hydraulic system piping for two central mechanisms Too many will cause waste of hydraulic oil and increase production costs, and the installation and debugging of the central mechanism is complicated and difficult to disassemble, which is not conducive to manual operation

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