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Material pressing and tensioning device

A tensioning device and pressure roller technology, applied in thin material handling, transportation and packaging, winding strips, etc., can solve the problem of easy wrinkling of the film, and achieve the effect of long service life and reduced pressure.

Inactive Publication Date: 2016-07-06
JIANGYIN LICHNEG MACHINERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the current problem that the film is easy to wrinkle when it is rolled or cut, the present invention provides a pressing material tensioning device, which includes an upper pressing wheel 1 and a lower pressing wheel 2, and an upper bottom plate 3 and a lower bottom plate 4. The bottom of the upper base plate 3 is provided with a cylinder 5 facing downwards, the cylinder 5 is connected with the upper pressing wheel 1, the lower pressing wheel 2 is arranged on the lower base plate 3, and a buffer spring 6 is also arranged under the lower base plate 3, and the upper pressing wheel 1 passes through the cylinder 5. Can be pressed on the lower pressure roller 2

Method used

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  • Material pressing and tensioning device

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Embodiment Construction

[0010] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0011] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0012] Such as figure 1 The shown binder tensioning device includes an upper pressing wheel 1 and a lower pressing wheel 2 , and the outer edges of the upper pressing wheel 1 and the lower pressing wheel 2 are covered with a ring of rubber 8 . It also includes an upper base plate 3 and a lower base plate 4. The bottom of the upper base plate 3 is provided with a cylinder 5 facing downwards. The cylinder 5 is connected with the upper pressure roller 1 through a mounting bracket 7. On the base plate 3...

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Abstract

The invention discloses a pressing material tensioning device, which comprises an upper pressing wheel (1) and a lower pressing wheel (2), and also includes an upper bottom plate (3) and a lower bottom plate (4). The bottom of the upper bottom plate (3) A cylinder (5) is arranged downward, and the cylinder (5) is connected with the upper pressure roller (1), and the lower pressure roller (2) is arranged on the lower bottom plate (3), and a buffer spring (6) is also arranged under the lower bottom plate (3). ), the upper pressure roller (1) can be pressed on the lower pressure roller (2) by the cylinder (5). The present invention presses the upper pressure roller on the lower pressure roller to press the film and achieve the tensioning effect at the same time, and the buffer spring under the lower bottom plate can reduce the pressure of the upper parts, so that the service life of the device is longer.

Description

technical field [0001] The invention relates to a pressing material tensioning device, which is mainly used for clamping a film. Background technique [0002] During the process of winding or cutting the film, the film needs to be tensioned, otherwise it will affect the normal winding or cutting, and there is no good way to tension it at present, it is necessary to check the film every once in a while, if found If there are wrinkles, it must be tensioned and leveled in time, and the labor intensity of the workers is relatively high. Contents of the invention [0003] In order to solve the current problem that the film is easy to wrinkle when it is rolled or cut, the present invention provides a pressing material tensioning device, which includes an upper pressing wheel 1 and a lower pressing wheel 2, and an upper bottom plate 3 and a lower bottom plate 4. The bottom of the upper base plate 3 is provided with a cylinder 5 facing downwards, the cylinder 5 is connected with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/26B65H27/00
CPCB65H23/26B65H27/00
Inventor 朱云卫
Owner JIANGYIN LICHNEG MACHINERY CO LTD
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