Tire manufacturing method and tire manufacturing line

A manufacturing method and production line technology, applied in the field of tire manufacturing, can solve the problems of tires of different sizes and difficult to form sizes at the same time, so as to improve the operation rate and reduce the storage space

Inactive Publication Date: 2015-06-10
SUMITOMO RUBBER IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Therefore, in the above-mentioned conventional production method and production line, although it is suitable for so-called mass production in which tires of a single size are mass-produced, it is difficult to simultaneously form tires of various sizes with different sizes.

Method used

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  • Tire manufacturing method and tire manufacturing line
  • Tire manufacturing method and tire manufacturing line
  • Tire manufacturing method and tire manufacturing line

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Experimental program
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Embodiment Construction

[0051] Hereinafter, embodiments of the present invention will be described in detail.

[0052] Such as figure 1 As shown, the tire manufacturing line 1 of the present embodiment includes a green tire forming line 1A and a tire vulcanizing line 1B.

[0053] The raw tire forming line 1A described above includes a rail 3 and a plurality (n) of work stations 4 arranged along the rail 3 . Then, the green tire forming process is performed in the green tire forming line 1A, and the tire component T is pasted on the outer surface of the rigid core 5 moving on the above-mentioned rail 3 in the order of the above-mentioned arrangement at each work station 4. This forms the green tire 6 .

[0054] In addition, the tire vulcanization line 1B has a plurality of vulcanization molds 18, and the vulcanization process is performed in the tire vulcanization line 1B, and the green tire 6 formed above is put into the vulcanization mold 18 together with the rigid core 5 for vulcanization molding...

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Abstract

In order to simultaneously and randomly form tires of multiple, different sizes on a single line, this tire manufacturing method involves a green tire forming step for assembling, by means of component assembly devices arranged at multiple work stations arranged along a track, tire component members on the outer surface of a rigid core which moves along the track, and a vulcanizing step for charging a green tire, together with the rigid core, into a vulcanizing mold. Each time a rigid core is conveyed to a work station, the size of the rigid core is identified, and, from this identification information and data about bonding conditions of member materials for each size stored in advance in a control device, data about the bonding conditions is calculated corresponding to the identified size. The component assembly devices are controlled on the basis of said data.

Description

technical field [0001] The present invention relates to a tire manufacturing method and a tire manufacturing production line capable of simultaneously and randomly forming tires of various sizes with different sizes on one production line. Background technique [0002] In recent years, in order to reduce the size of factory equipment and increase the operating rate of vulcanization molds, it is desired to simultaneously form tires of various sizes with different sizes on one production line. [0003] The reason for this is as follows. In the case of manufacturing tires, the tire vulcanization process takes the most time. Therefore, in order to improve the production efficiency of tires, it is necessary to prepare a large number of vulcanization molds so that the number of vulcanized tires per unit time is close to the number of green tires formed. On the other hand, for tires, it is necessary to prepare tires of various sizes with different sizes for each type of tire in o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/10B29C35/02B29L30/00
CPCB29D30/0016B29D30/0061B29D30/0601B29D30/10B29D2030/0022B29D2030/105B29C35/02B29L2030/00
Inventor 鬼松博幸
Owner SUMITOMO RUBBER IND LTD
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