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Constant-tension sheet storage device

A technology of constant tension and film storage, which is applied in the directions of transportation and packaging, winding strips, and function indication, can solve the problems of irradiated product range affecting product quality, irradiated product tension control, etc., and achieve constant tension control. Effect

Inactive Publication Date: 2015-12-23
CGN DASHENG ELECTRON ACCELERATOR TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a constant tension sheet storage device, which solves the tension control problem of irradiated products in the production process, the problem of equipment structure, and the problem of irradiation. Product range and issues affecting product quality

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings of the specification.

[0017] Such as figure 1 with figure 2 As shown, a constant tension film storage device includes a frame 2. Both upper and lower ends of the frame 2 are provided with synchronous sprocket shafts 1, and both ends of the upper synchronization sprocket shaft 1 and the lower synchronization sprocket shaft 1 Synchronous chains 10 are correspondingly connected between the two ends of the frame 2. The frame 2 is also equipped with an upper sliding roller group 4 and a lower sliding roller group 8 through four synchronous chains 10, and the upper and lower sliding roller groups are provided with a plurality of The guide wheels 15 and the upper and lower groups of guide wheels 15 are arranged crosswise, the sheet 7 sequentially bypasses the guide wheels 15 and the upper and lower sliding roller groups can move relative to or backward with the forward and rever...

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Abstract

The invention discloses a constant-tension sheet storage device. The constant-tension sheet storage device comprises a rack, wherein synchronous chain wheel shafts are arranged at the two sides of each of upper and lower ends of the rack; synchronous chains are correspondingly connected between the two ends of the synchronous chain wheel shaft at the upper end and the two ends of the synchronous chain wheel shaft at the lower end; an upper slide roll set and a lower slide roll set are further mounted on the rack by virtue of four synchronous chains; a plurality of guide wheels are arranged on the upper and the lower slide roll sets; and the upper and the lower slide roll sets can oppositely move or reversely along with positive-negative rotation of the synchronous chain wheel shafts. The constant-tension sheet storage device solves problems such as a tension control problem in production of irradiation products, an equipment structure problem, an irradiation product range problem, a problem that product quality is affected, and the like while solving the tension problem in a continuous irradiation production process.

Description

Technical field [0001] The invention relates to a constant tension film storage device, in particular to a constant tension film storage device in a sheet material irradiation production line, and belongs to the technical field of industrial irradiation. Background technique [0002] In order to improve the production efficiency during the irradiation production process and realize the non-stop change of rolls, it is necessary to add a storage device in the production line. In normal production, the storage storage device is storing sheets. When changing rolls, The film storage device replaces the unwinder to release the reserved sheets; the film storage device is in the zero storage state, and when the roll is changed, the film storage device replaces the winder to store the sheets, thereby realizing non-stop production. The realization of non-stop production is also due to the higher requirements of individual products, especially foamed sheets, on the radiation dose, so it mus...

Claims

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Application Information

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IPC IPC(8): B65H20/34B65H23/16
CPCB65H20/34B65H23/16B65H2515/314B65H2515/34B65H2220/01B65H2220/02
Inventor 朱焕铮
Owner CGN DASHENG ELECTRON ACCELERATOR TECH
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