Edge wrapping and attaching equipment and rubber sheet attaching method

A film and welting technology, which is applied in the field of wrapping and welting equipment and film lamination, can solve the problems affecting the processing of radial tires and the inability of wrapping and welting equipment to realize the lamination of off-line film and online film and cord at the same time

Pending Publication Date: 2019-08-09
MESNAC
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a wrapping welting equipment and a film laminating method to solve the problem that the wrapping welting equipment in the prior art cannot realize the lamination of the outer film and the online film and the cord at the same time, which affects the radial tire processing. The problem

Method used

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  • Edge wrapping and attaching equipment and rubber sheet attaching method
  • Edge wrapping and attaching equipment and rubber sheet attaching method
  • Edge wrapping and attaching equipment and rubber sheet attaching method

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.

[0025] In the present invention, in the absence of a contrary statement, the used orientation words such as "up and down" usually refer to the direction shown in the drawings, or refer to the vertical, vertical or gravity direction Similarly, for the convenience of understanding and description, "left and right" usually refer to the left and right shown in the drawings; The words are not used to limit the invention.

[0026] In order to solve the problem th...

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Abstract

The invention provides edge wrapping and attaching equipment and a rubber sheet attaching method. The edge wrapping and attaching equipment comprises a rack, a rubber sheet guide device, a conveying belt, an attaching device, an edge wrapping device and a rubber sheet positioning device, wherein the rubber sheet positioning device is arranged on the rack and positioned at the upstream of the attaching device; the rubber sheet positioning device comprises a support and a positioning roller group, a second positioning roller, a guide roller, an attaching roller and a laminating roller which arearranged on the support; the positioning roller group is provided with a passing area for a first rubber sheet to pass through so that the positioning roller group can position the first rubber sheet;the first rubber sheet passes through the passing area after being guided by the rubber sheet guide device, sequentially passes through the guide roller and the attaching roller, and is compacted with the cord fabric under the pressing of the laminating roller; the second positioning roller is used for positioning a second rubber sheet, and the second rubber sheet is compacted with the cord fabric by the attaching roller under the pressing cooperation of the laminating roller. The edge wrapping and attaching equipment solves the problem that in the prior art, edge wrapping and attaching equipment cannot simultaneously achieve the attachment of off-line rubber sheets, on-line rubber sheets and the cord fabric and consequently the radial tire processing is influenced.

Description

technical field [0001] The invention relates to the field of rubber machinery and automation, in particular to a wrapping and welting device and a film laminating method. Background technique [0002] Currently, in the automotive industry, radial tires are generally used. Among them, the belt layer of the radial tire is its main stress-bearing component, which bears extremely complex forces such as periodic stretching, bending, and shearing, and is the stress-bearing skeleton layer of the tire. The quality of the belt ply directly affects the performance and quality of the tire to ensure the necessary strength and dimensional stability of the tire. [0003] In the prior art, tire manufacturing companies use steel cord cutting machines to cut the steel cord into small-angle steel cord strips according to the width and angle requirements set by the process, and then automatically splice the cut steel cord strips in sequence. After that, the steel cord is pasted with film, co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/38B29D30/30
CPCB29D30/38B29D30/30
Inventor 王善梅王元康张丰仙李胜超王尊严
Owner MESNAC
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