One-section forming method and one-section forming machine for producing radial tire with two-time method

A radial tire and molding method technology, applied in the field of rubber machinery, can solve problems such as the inability to achieve flat drum fit, and achieve the effects of reducing labor intensity, improving tire quality, and improving molding efficiency

Active Publication Date: 2014-01-08
北京敬业机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The one-stage molding method and molding machine for producing radial tires by applying the two-time method according to the present invention aim at distributing the processes carried out on a single drum in the traditional process to multiple drums simultaneously, which solves the current internal problems. The problem that the liner, carcass cord, reinforcing layer, etc. cannot be bonded to the flat drum can be solved, and the molding efficiency is significantly improved.

Method used

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  • One-section forming method and one-section forming machine for producing radial tire with two-time method
  • One-section forming method and one-section forming machine for producing radial tire with two-time method
  • One-section forming method and one-section forming machine for producing radial tire with two-time method

Examples

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Effect test

Embodiment 1

[0039] Example 1, such as Figure 3-Figure 5 As shown, the present invention applies the two-time method to produce a one-stage forming machine for radial tires, including a laminating drum 11, a laminating drum chassis 21, a first forming drum 12, a second forming drum 13, a forming drum chassis 22, and a left front and back wrap Device 31, first right front and back wrapping device 321, second right front and back wrapping device 322, transfer ring 4, bead presetting device 5, rolling device 7, tire unloading device 8, conveying device 9; the feeding device includes Carcass feeding frame 16, side wall feeding frame 17, feeding trolley 18.

[0040] The output shaft 211 of the laminating drum casing 21 is connected with the axial end of the laminating drum 11; 13 are connected at one axial end. Such as image 3 As shown, the position of the first forming drum 12 is the front and back wrapping station, the left front and back wrapping device 31 is located at its axial left e...

Embodiment 2

[0061] Example 2, such as Figure 12 As shown, the first output shaft 221 and the second output shaft 222 are arranged symmetrically with respect to the longitudinal centerline 224, distributed at the left and right ends of the forming drum case 22, and can rotate around the longitudinal centerline 224 under the driving action of the forming drum case 22 The positions are exchanged, so that the first forming drum 12 and the second forming drum 13 connected thereto are driven to exchange positions with each other.

[0062] All the other structures and procedures are the same as those in Example 1, and will not be described again.

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PUM

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Abstract

The invention discloses a one-section forming method and one-section forming machine for producing a radial tire with a two-time method. In the method, the forming process, the forward buckle ring covering process, the reverse covering process, the tire side attaching process and the rolling and pressing process of a tire component are carried out on different drums, and an attached drum, a forming drum and a transmitting ring for transmitting the tire component formed on the attached drum to the forming drum are arranged in the forming machine. All processes carried out on a single drum in the traditional process are carried out on the drums simultaneously, the problem that at present, a lining layer, tire body curtain fabric, a reinforcing layer and the like cannot achieve flat drum attaching is solved, forming efficiency is obviously improved, device automation is achieved, and labor intensity is lowered.

Description

technical field [0001] The invention relates to a one-stage molding method and a molding machine for producing radial tires using a two-stage method, belonging to the field of rubber machinery. Background technique [0002] The two-stage forming machine for radial tires includes a one-stage forming machine and a two-stage forming machine. The one-stage forming machine places the inner liner, carcass cord, reinforcing layer, bead, sidewall and other components in a certain order on the one-stage forming drum. Above, the mechanical device that forms the carcass tube through operations such as wrapping, bead buckling, turning up, and rolling. The carcass tube will then enter the second-stage forming machine through manual or mechanical devices, and finally form the embryo. [0003] figure 1 Shown is a typical structural layout of a one-stage forming machine in the prior art, which is mainly composed of a chassis 2, a drum 1, left and right front and back wrapping devices (31,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/20B29D30/24B29D30/26
Inventor 刘尚勇纪胜吴智明韦福生刘铁中赵卫红葛利李俊明张雷
Owner 北京敬业机械设备有限公司
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