Device and method for winding belt layer of radial wire cord tire

A technology of radial tires and winding devices, applied in the field of tire manufacturing, to achieve the effects of cost saving, good binding force, and avoiding stress concentration

Inactive Publication Date: 2012-01-04
桂林华工百川科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for the belt layer of this structure, there is no method and

Method used

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  • Device and method for winding belt layer of radial wire cord tire
  • Device and method for winding belt layer of radial wire cord tire
  • Device and method for winding belt layer of radial wire cord tire

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[0030] Example

[0031] A kind of steel wire radial tire belt layer winding device of this embodiment, its structure is as follows figure 1 As shown, it includes a steel wire glue coating mechanism, a film unwinding mechanism and a lamination winding mechanism. The steel wire glue coating mechanism is set at the steel wire input end of the lamination winding mechanism, and the film unwinding mechanism is set at the film input end of the lamination winding mechanism; figure 1 As shown in or 2, the bonding winding mechanism includes a steel wire reversing wheel 1, a common guide wheel group 2, a first film guide wheel group 3, a steel wire guide wheel group 4, a winding head 5, a winding head drive assembly 6, and a winding head frame 7. Winding middle frame 8 and middle frame driving assembly 9, according to the conveying direction of steel wire, steel wire reversing wheel 1, common guide wheel group 2, steel wire guide wheel group 4 and winding head 5 are connected in sequence...

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Abstract

The invention discloses a device and a method for winding a belt layer of a radial wire cord tire. The device comprises a steel wire gluing mechanism, a rubber sheet unwinding/rewinding mechanism and an attaching and winding mechanism; the steel wire gluing mechanism is arranged at the steel wire input end of the attaching and winding mechanism; the rubber sheet unwinding/rewinding mechanism is arranged at the rubber sheet input end of the attaching and winding mechanism; the method comprises the following steps of: releasing the glued steel wire by the steel wire gluing mechanism, simultaneously, releasing the rubber sheet by the rubber sheet unwinding/rewinding mechanism, conveying the glued steel wire and the rubber sheet at the same time to a winding head and winding the belt layer ona belt drum. According to the invention, one glued steel wire and one rubber sheet are attached and wound continuously in the attaching and winding process, so that the tensions of the rubber sheet and the steel wire is controlled, the belt layer is flat, the situation of concentrating the stress of the belt layer can be avoided effectively, and meanwhile, the method for continuously attaching and winding the belt layer can be realized; on the condition that the quality of the belt layer is guaranteed, the efficiency in producing the belt layer can be improved effectively and the mass production of the belt layers in industry is applicable.

Description

technical field [0001] The invention relates to the technical field of tire manufacturing, in particular to a belt layer winding device and method for a radial steel wire tire. Background technique [0002] In steel wire radial tires, the structure of the belt layer has a greater impact on the tire quality. The smoother the arrangement of the steel wires in the belt layer, the more effective it is to achieve uniform tension and avoid stress concentration, thereby improving tire quality. For this reason, in the current research on steel wire radial tires, there is a structure in which a rubber-coated steel wire is wound multiple times to form a belt layer. Experiments show that the belt layer of this structure has obvious characteristics compared with the traditional belt layer. The entire zero-degree belt layer is wound with a rubber-coated steel wire, so its tension is uniform, the zero-degree belt layer is flat, and stress concentration is effectively avoided; in addition,...

Claims

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Application Information

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IPC IPC(8): B29D30/38
Inventor 谢雷李胜林谭衍辉
Owner 桂林华工百川科技有限公司
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