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Bobbin splicing method and system

A technology of coiling paper and splicing device, which is applied in the direction of winding strip, thin material processing, transportation and packaging, etc., can solve the problems of increasing production cost, waste of raw and auxiliary materials, etc., so as to improve accuracy, reduce production cost and save money. The effect of raw and auxiliary materials

Inactive Publication Date: 2020-02-25
成都忠信机电技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this way, the coil must be replaced when there are about 20 meters left, because the subsequent speed changes are basically stable and the coil is almost exhausted, which causes waste of raw and auxiliary materials and increases production costs.

Method used

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  • Bobbin splicing method and system
  • Bobbin splicing method and system
  • Bobbin splicing method and system

Examples

Experimental program
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Effect test

Embodiment

[0047] figure 1 It is a schematic flowchart of a splicing method for paper trays provided by an embodiment of the present invention. like figure 1 As shown, this embodiment provides a method for splicing paper trays, including:

[0048] Step 101, acquiring the thickness of the remaining paper tray.

[0049] In some embodiments, the thickness of the remaining coil can be obtained in various ways, for example, by acquiring an image of the remaining coil, determining the edge information of the remaining coil in the image according to an edge detection algorithm, and determining the edge information of the remaining coil according to the edge The information determines the thickness of the remaining paper coil; the thickness of the remaining paper coil can also be detected in real time by setting a thickness detection device.

[0050] Step 102: If the thickness reaches a preset value, send a splicing instruction to the splicing device, so that the splicing device splices the r...

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Abstract

The invention relates to a bobbin splicing method and system, and are applied to the technical field of splicing. The bobbin splicing method comprises the steps that the thickness of remaining bobbinis obtained, wherein the thickness reaches a preset value, and the first sending module sends a splicing instruction to a splicing device, so that the splicing device splicing the remaining bobbin andthe replacement bobbin.

Description

technical field [0001] The invention relates to the technical field of splicing, in particular to a splicing method and system for paper discs. Background technique [0002] Coil splicing refers to splicing the in-use and spare coils together to meet the requirements of continuous production. In the existing splicing unit, the double-sided adhesive tape is used to splice the coils online dynamically, and the swing arm is used to move the double-sided adhesive to between the double-layered coils to be spliced. Since the coils are spliced ​​dynamically, it is necessary to match the running speed of the spare coils with the linear speed of the in-use coils. [0003] In the related art, the method of detecting the remaining coil paper is that when the machine is over-running, as the coil paper is consumed, its thickness becomes smaller, which affects the rotation speed of the coil paper, and is replaced when the rotation speed reaches a specific value. However, in this way, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/18B65H26/00
CPCB65H19/18B65H26/00
Inventor 王飞陈其琪李书豪
Owner 成都忠信机电技术有限公司
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