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Device for preventing roller sticking of inner lining of tire

A technology of inner lining layer and anti-stick roller, applied in the field of rubber machinery, can solve problems such as reducing the return rate of unqualified semi-finished products, and achieve the effect of improving the sticking phenomenon, solving the sticking problem and reducing the return rate.

Inactive Publication Date: 2017-05-31
QINGDAO HUASHENG RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The beneficial effect of the present invention is that the sticking phenomenon is effectively improved, the unqualified film caused by the sticking roll is reduced, the width is unqualified or discounted, and the return rate of unqualified semi-finished products is reduced. The ratio is reduced by 64%, which basically solves the problem of sticking rollers, saves costs, reduces unnecessary waste, and reduces labor force to varying degrees.

Method used

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  • Device for preventing roller sticking of inner lining of tire

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Embodiment Construction

[0009] exist figure 1 Among them, the present invention is provided with parallel upper type roller 1 and lower type roller 2, and one side of upper type roller 1 and lower type roller 2 is provided with a supporting roller 3 in parallel, and the two ends of the rotating shaft of supporting roller 3 are respectively fixed in the vertical setting. On the cylinder rods of the two cylinders 4, the cylinders 4 are perpendicular to the ground, and the idler 3 is connected to the cylinder rods at the top of the cylinder 4, and can move up and down along with the cylinder rods of the cylinders.

[0010] Assuming that the contact position between the upper type roller 1 and the lower type roller 2 of the inner liner production line is point A, when the cylinder 4 drives the idler roller 3 down to the lowest point, the idler roller 3 is at the same level as point A, and the idler roller 3 is at the same distance from A point 300-400mm.

[0011] When the present invention is in use, th...

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Abstract

The invention relates to a device for preventing roller sticking of an inner lining of a tire, and belongs to the field of rubber machineries. The device is provided with an upper shaping roller and a lower shaping roller which are arranged in parallel. The device is characterized in that supporting rollers in parallel are separately arranged on one side of the upper shaping roller and on one side of the lower shaping roller; and two ends of a rotating shaft of each supporting rollers are fixed to a cylinder rod of an air cylinder. According to the device disclosed by the invention, the phenomenon of roller sticking is effectively improved; unqualified films having reasons that the widths of the films are unqualified or the films are folded because of roller sticking are reduced; and the returning rate of the unqualified semi-finished products is reduced. Compared with a device which is not improved, the quantity of the returning films is reduced by 64%, so that the problem of roller sticking is fundamentally solved, the cost is saved, the unnecessary waste is reduced, and the labor force is alleviated to different degrees.

Description

technical field [0001] The invention relates to the field of rubber machinery, in particular to a tire inner liner anti-sticking roller device. Background technique [0002] The tire inner liner equipment is a double-head direct lamination method and a film thermal trimming device. Due to the higher temperature required for direct compounding, the viscosity of the rubber material is higher, resulting in more frequent sticking of the roller. In addition, due to the high viscosity of the GM rubber in the inner liner and the serious sticking to the rollers, problems such as discounts or uneven widths occurred during the trimming process, which failed to meet the predetermined trimming standards, resulting in more than 60% of the returned rubber. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide an anti-adhesion roller device for the inner liner, which starts from the extruded part of the f...

Claims

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Application Information

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IPC IPC(8): B29D30/30
Inventor 王波于伟洲孙先斐
Owner QINGDAO HUASHENG RUBBER
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