Belted layer winding device and control method

A technology of a winding device and a control method, which is applied in the direction of winding strips, transportation and packaging, thin material processing, etc., can solve the problems of missed signal detection, poor reliability, and long signal detection delay when the speed is fast.

Inactive Publication Date: 2020-11-06
HANGZHOU CHAOYANG RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above technical solution is only applicable to the winding speed of a single sheet, and does not involve the lamination of two materials and the control method of the winding speed, and the control method of the winding speed is to detect the angle of the traction roller through the encoder. Displacement information, the PLC controller can calculate the actual traction speed of the traction roller based on the pulse signal sent by the encoder, and s

Method used

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  • Belted layer winding device and control method
  • Belted layer winding device and control method

Examples

Experimental program
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Effect test

Embodiment 1

[0032] A kind of winding device of belt layer of present embodiment, see figure 1 As shown, it includes: a belt layer conveying unit 10; the plastic paper conveying unit 20 unwinds the plastic paper 204 through the rotation of the plastic paper reel 201 and imports it on the conveying plate 307 at the same rate as the belt layer 103; the tension sensor 208 senses The unwinding tension of the plastic paper is controlled by the tension controller 207 to adjust the electromagnetic clutch 202 on the plastic paper reel 201 to adjust the tension; to the tooling barrel 305.

[0033] Specifically, the belt layer conveying unit 10 includes a conveying device 101 and a plurality of unpowered rollers 102, the unpowered rollers 102 are arranged on the top of the plastic paper conveying unit 20 and are positioned on the same level as the conveying device 101, and the belt layer 103 During the conveying process, a material pocket is formed between the conveying device 101 and the non-movin...

Embodiment 2

[0037] The present invention also includes a control method of a belt winding device, comprising:

[0038] The belt layer conveying unit 10 conveys the belt layer 103 at a certain speed;

[0039] The plastic paper delivery unit 20 unwinds the plastic paper 204 at the same rate as the belt layer delivery unit 10;

[0040] The crimping unit 30 curls the bonded belt layer and plastic paper to the tooling cylinder at a certain speed; during the product winding process, the linear speed of the belt layer conveying unit 101 is consistent with the linear speed of the crimping unit 30 .

[0041] Specifically, a proximity switch 405 is provided on the reel frame near the leading end of the conveying plate 307 . As the number of winding meters increases, the rolling diameter of the product becomes larger, so it is necessary to control the angular velocity of the servo motor 306 to meet the rolling requirements. During the speed control process, the number of meters is calculated throu...

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Abstract

The invention discloses a belted layer winding device. The belted layer winding device comprises a belted layer conveying unit, a plastic paper conveying unit and a curling unit. The plastic paper conveying unit unwinds plastic paper through rotation of a plastic paper reel, and the plastic paper is guided to a conveying plate at the rate the same as that of a belted layer. A tension sensor inducts the unwinding tension of the plastic paper, and an electromagnetic clutch arranged on the plastic paper reel is controlled through a tension controller to adjust the tension. The belted layer and the plastic paper laminated on the conveying plate are guided into a tool barrel through the curling unit, the curling device winds the belted layer and the plastic paper into the tool barrel at the linear rate the same as that of a conveying belt after the belted layer and the plastic paper are laminated, and the problems of material bending, drooping, curling and deviating and the like caused by plastic paper tension changes and the inconformity of front and back conveying and curling rates are avoided; and meanwhile, the invention discloses a control method of the belted layer winding device.Signal detection is stable, the problem of possible missing detection is avoided, and the linear velocity of a conveying device is consistent with the linear velocity of the winding device.

Description

technical field [0001] The invention specifically relates to the technical field of tire manufacturing, in particular to a belt winding device and a control method. Background technique [0002] At present, in the tire production process, after the belt layer passes through the conveying device, it enters the curling station, and the belt layer is stored in the tooling bucket. At the same time, there is a layer of plastic paper between each belt layer to ensure that the belt layer does not stick. prison. During the winding process, if the unwinding tension of the plastic paper and the winding speed of the tooling are not properly controlled, it is easy to cause material discounts, sagging, and crooked curls, which will affect the quality of the product. In order to improve product quality more effectively and reduce production costs, a belt winding device is urgently needed. [0003] Chinese patent CN101306581 discloses a tire tread winding method and its system, which spe...

Claims

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Application Information

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IPC IPC(8): B65H18/10B65H26/00B65H26/04B65H20/06B65H23/038B65H23/26B65H19/30
CPCB65H18/10B65H19/30B65H20/06B65H23/038B65H23/26B65H26/00B65H26/04B65H2701/1864
Inventor 王光勇张波吴建黄笑祥魏兵黄栋东阮保林高栋煜翁越林
Owner HANGZHOU CHAOYANG RUBBER
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