Translational vulcanizer

A vulcanizing machine and vulcanizing chamber technology, used in tires, other household appliances, household appliances, etc., can solve the problems of shortening the life of the piston rod, affecting the operation stability and service life of the whole machine, and large stress deformation of the bracket.

Inactive Publication Date: 2009-11-25
江苏华瑞重工机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a translation vulcanizer mentioned in Chinese patent document CN200610026201.4, if the translation support has a large span, during the translation process, due to the asynchronous left and right translation cylinders, the support will generate large stress and deformation, which will seriously affect the operation of the whole machine. Stability and service life
During the vulcanization process of the steam chamber of the vulcanizer, the clamping force is as high as 3,000 to 3,900 tons, and the pressurization device is required to be stable and reliable. If multiple piston cylinders are used to pressurize together, stress differences will occur due to uneven force, which will shorten the life of the piston rod. Greatly reduced

Method used

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  • Translational vulcanizer
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Experimental program
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Embodiment 1

[0118] See Figure 1 to Figure 3 , the translation vulcanizing machine of this embodiment includes a translation mechanism 1, a translation frame 2, an upper vulcanization chamber 3, a lower vulcanization chamber 4, a tire loading and unloading device 5, a flexible mold 6, a base assembly 7, a mold opening and closing cylinder, a translation cylinder and a capsule 200. Movable mold 6 comprises upper mold 61 and lower mold 62; Translation oil cylinder comprises left translation oil cylinder 83 and right translation oil cylinder 84. The capsule 200 is purchased or manufactured directly by the tire manufacturer.

[0119] The machine base assembly 7 includes a machine base body 71 , a wheeled guide rail 72 , a rack 73 and an adjustment pad iron assembly 74 , a second machine base 75 and a translation cylinder support 76 . The base body 71 includes a left support frame 71-1, a right support frame 71-2, a front connecting frame 71-3 and a rear connecting frame 71-4. The left sup...

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Abstract

The present invention relates to a translational vulcanizer, including a translational mechanism, a translational frame, an upper vulcanizing chamber, a lower vulcanizing chamber, a device for assembling and disassembling a tyre, a radial parting mould, a stand body, a second stand, a switching mould oil cylinder and a translational oil cylinder. The translational frame and the switching mould oil cylinder are arranged on the translational mechanism, the upper vulcanizing chamber is arranged on a piston rod of the switching mould oil cylinder, the lower vulcanizing chamber is arranged on the stand body, and the device for assembling and disassembling the tyre is arranged on the second stand. The radial parting mould is divided into an upper mould and a lower mould, the lower mould is arranged in the lower vulcanizing chamber, and the upper mould is fixed below the upper vulcanizing chamber. Left and right supports of the translational mechanism are provided with three to five wheeled kinematic mechanisms locating below the support separately, and each wheeled kinematic mechanism is arranged on a wheeled guide rail fixed on the supports locating on the right and left sides of a stand component. the vulcanizer is used for vulcanizing a giant engineering tyre, has a stable and smooth operation by employing the wheeled kinematic mechanism, is not easy to break a movable member, reduces the cost and time for maintenance, and has a long service life.

Description

technical field [0001] The invention relates to a translation vulcanizer. Background technique [0002] In the process of producing engineering giant radial tires, the vulcanization process greatly improves a series of physical and mechanical properties of rubber such as modulus, elasticity, hardness, and tensile strength. The quality of tire vulcanization largely determines the quality of tires. performance. As the load capacity of construction machinery increases, the size of the tires used is also increasing. The lower body of the steam chamber of the translation vulcanizer is stationary, and the upper body of the steam chamber moves in translation with the frame, which is widely used for vulcanizing engineering radial tires. [0003] When the translational vulcanizing machine is used to vulcanize engineering giant radial tires, due to the huge volume of the mold, the volume of each part of the whole machine will also increase. High, the structure of the whole machine ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C35/00B29C35/04B29L30/00
Inventor 龚建国费国峰
Owner 江苏华瑞重工机械有限公司
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