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B-type shaper vulcanizer and centre mechanism thereof

A central mechanism, vulcanization technology, applied to other household appliances, tires, household appliances, etc., can solve the problems of reducing work efficiency, increasing production costs, frequent replacement of sealing rings, etc., to achieve the effect of improving quality

Active Publication Date: 2015-04-01
SHANDONG JINYU INDUSTRIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] On the other hand, since the sealing ring of the upper piston 1 is often damaged, the replacement of the sealing ring is relatively frequent, which reduces work efficiency and increases production costs

Method used

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  • B-type shaper vulcanizer and centre mechanism thereof
  • B-type shaper vulcanizer and centre mechanism thereof
  • B-type shaper vulcanizer and centre mechanism thereof

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Embodiment Construction

[0031] The core of the present invention is to provide a central mechanism of a B-type shaping vulcanizer, which can effectively prevent power water from entering the interior of the tire bladder and improve the quality of the tire. Another core of the present invention is to provide a B-type shaping vulcanizer including the above-mentioned central mechanism.

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0033] Please refer to Figure 4-8 , in a specific embodiment, the central mechanism of the B-type vulcanizing machine provided by the present invention includes a piston rod, an upper piston 1, a lower piston 2, a traveling piston 10, a cylinder body 8, an upper chuck 3 and a lower clamp The disk 4, the upper piston 1, the lower piston 2 and the traveling piston 10 are al...

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Abstract

The invention discloses a centre mechanism of a B-type shaper vulcanizer. The centre mechanism comprises a piston rod, an upper piston and a lower piston as well as a floating piston, wherein the upper piston and the lower piston are arranged on the piston rod, the floating piston is arranged on the piston rod and positioned above the upper piston or between the upper piston and the lower piston. A closed space is formed between the upper piston and the floating piston by adding the floating piston in the centre mechanism provided by the invention and is isolated from an internal space of a tire bladder; when the center mechanism is used for vulcanizing a tire, even if the pressure of power water is overlarge to break through a sealing ring of the lower piston, the power water only can flow into the closed space between the lower piston and the upper piston or between the upper piston and the floating piston; and the closed space is isolated from the internal space of the tire bladder, and therefore, the center mechanism can effectively prevent the power water from entering the interior of the tire bladder and improves the quality of the tire.

Description

technical field [0001] The invention relates to the technical field of tire shaping vulcanizers, in particular to a central mechanism of a B-type shaping vulcanizer. The present invention also relates to a B-type shaping vulcanizer comprising the above-mentioned central mechanism. Background technique [0002] Tire shaping and vulcanizing machine refers to a machine that completes tire loading, shaping, vulcanization, tire unloading, and inflation and cooling outside the mold on the same machine, making the tire vulcanization process fully mechanized and automated. Tire shaping and vulcanizing machines have the advantages of high production efficiency, good tire quality and low labor intensity, and are widely used in the modern tire industry. Tire shaping vulcanizers are divided into A-type shaping vulcanizers, B-type shaping vulcanizing machines and C-type shaping vulcanizing machines according to the type of central mechanism. Among them, the B-type shaping vulcanizer is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C35/00B29L30/00
Inventor 孙振卫赵瑞青孙国徽
Owner SHANDONG JINYU INDUSTRIAL CO LTD
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