Material storage device for strip-shaped material

A material storage and strip technology, which is applied in the field of storage devices for strip materials, can solve problems such as inability to meet large gram weight materials and insufficiency of response speed, achieve significant weight reduction effect, and improve response speed and tension control accuracy. , The effect of preventing deviation and wrinkling

Inactive Publication Date: 2016-11-16
ANQING HENG CHANG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with the existing technology is that the response speed can no longer meet the needs of high-end machines with a line speed of 400 m / min or more; at the same time, it cannot meet the needs of heavy materials with a width of 400 mm or more

Method used

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  • Material storage device for strip-shaped material
  • Material storage device for strip-shaped material
  • Material storage device for strip-shaped material

Examples

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Embodiment Construction

[0025] In describing the present invention, it is to be understood that the terms "radial", "axial", "upper", "lower", "top", "bottom", "inner", "outer" etc. indicate orientation Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0026] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detac...

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PUM

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Abstract

The invention relates to the technical field of mechanical equipment, in particular to a material storage device for a strip-shaped material. The material storage device comprises a frame. The frame is provided with a material storage wheel set I and a material storage wheel set II in a sliding manner. The strip-shaped material is connected to the material storage wheel set I and the material storage wheel set II in a winding manner. The frame is further provided with a driving device. The driving device is used for driving the material storage wheel set I and the material storage wheel set II to get away from each other or get close to each other through a transmission assembly. When the material storage wheel set I and the material storage wheel set I get away from each other, the strip-shaped material meeting the requirement is reserved between the material storage wheel set I and the material storage wheel set II, a material conveying device temporarily stops releasing the material during splicing, the material storage wheel set I and the material storage wheel set II get close to each other, and the strip-shaped material originally stored between the material storage wheel set I and the material storage wheel set II can be gradually released. The material storage device is integrated by itself, arrangement and installation are convenient, the installation angle can be set at will according to requirements, and in addition, the material storage device is not restrained by installation requirements of high-precision panels.

Description

technical field [0001] The invention relates to a storage device for strip materials, which belongs to the technical field of mechanical equipment. Background technique [0002] Disposable sanitary products such as sanitary napkins, diapers, mattresses and other products are made of a variety of sanitary substrates. These continuous strip substrates provided by raw material suppliers are based on rolls. When one roll is used up during production, in order to replace other rolls without stopping the machine, the equipment manufacturer provides automatic splicing function, but limited by technical conditions, the current The splicers used in the industry all have a process of waiting for bonding materials, and the time spent on splicing cannot be compressed to less than 1 second. In the process of static splicing, the roll material installed on the unwinding drive shaft will pause to release the material during splicing, while the main machine continues to run at the speed be...

Claims

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Application Information

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IPC IPC(8): B65H19/14
CPCB65H19/14B65H2301/4165B65H2701/19
Inventor 李新旭吕庆吕子恒
Owner ANQING HENG CHANG MACHINERY
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