Lining layer transition layer exhaust line pressing equipment

Abstract

The invention relates to the field of tire part production, and particularly relates to lining layer transition layer exhaust line pressing equipment. The lining layer transition layer exhaust line pressing equipment is applied to a lining layer engineering exhaust line pressing process and an exhaust process between a lining layer and a tire body in a forming process. The lining layer transitionlayer exhaust line pressing equipment comprises an extruder, a calender and an online rubber sheet attaching machine, and a rubber sheet is attached through the online rubber sheet attaching machine after being extruded through the extruder and passing through the calendar; and an exhaust line device is arranged between the calender and the on-line rubber sheet attaching machine, the exhaust linedevice comprises an exhaust line carrier roller arranged on a support, and an exhaust line edge roller arranged on the exhaust line carrier roller and matched with the exhaust line carrier roller, anda processing part passes through a gap between the exhaust line carrier roller and the exhaust line edge roller. The potential quality hazard caused by air entrapment in a tire blank due to a non-through exhaust line is avoided, the generation of waste and inferior-quality products such as bubbles in the tire is reduced, and meanwhile, defective materials caused by the poor exhaust line are reduced.

Description

technical field [0001] The invention relates to the field of tire component production, and is applied to the lamination process of the inner liner engineering exhaust line and the exhaust process between the inner liner and the carcass during the molding process, and is specifically an inner liner transition layer exhaust line lamination equipment . Background technique [0002] During the molding exhaust process, the inner liner and carcass gas cannot be discharged smoothly, which may easily cause quality defects such as air bubbles. This defect has a serious impact on quality, ranging from air bubbles and delamination of the tire to severe tire blowout. It is one of the quality problems that cannot be ignored in the tire industry. The reasons for this are different due to the technological characteristics of each enterprise and the differences in equipment selection. different. Contents of the invention [0003] The technical problem to be solved by the present invent...

AI Technical Summary

Problems solved by technology

[0002] During the molding exhaust process, the inner liner and carcass gas may easily cause quality defects such as air bubbles because they cannot be discharged smoothly

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