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Material clamping device

A technology of clamping materials and beams, applied in the direction of thin material handling, transportation and packaging, winding strips, etc., can solve the problems of inconvenience and achieve the effect of convenient operation

Inactive Publication Date: 2016-03-30
JIANGYIN QIANGDA MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the printing process, it is often necessary to pull the paper or film. At present, the pulling roller is generally used for pulling. If there is a break in the middle, the paper or film on the entire printing machine needs to be re-arranged as a whole, which is quite inconvenient.

Method used

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  • Material clamping device

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Embodiment Construction

[0009] 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.

[0010] 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.

[0011] Such as figure 1 The clamping device shown includes a beam 1 and two clamping arms 2, and the two clamping arms 2 are symmetrically arranged below the beam 1, and the bottom of the clamping arm 2 is connected with a lower clamping claw 4 through a cylinder 3 , the bottom of the clamping arm 2 is provided with an upper clamping jaw 5 used in conjunction with the lower clamping jaw 4 . In the present invention, in the process of clamping and pulling, if a fracture occurs, it only needs to clamp...

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PUM

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Abstract

The invention discloses a material clamping device. The material clamping device comprises a cross beam (1) and two material clamping arms (2), wherein the two material clamping arms (2) are symmetrically arranged under the cross beam (1), and the bottoms of the material clamping arms (2) are connected with lower material clamping claws (4) through air cylinders (3). In the material clamping traction process, if a breaking phenomenon occurs, material clamping portions are clamped again, and operation is convenient.

Description

technical field [0001] The invention relates to the field of printing machinery, in particular to a clamping device. Background technique [0002] In the printing process, it is often necessary to pull the paper or film. At present, the pulling roller is generally used for pulling. If there is a break in the middle, the paper or film on the entire printing machine needs to be re-arranged as a whole, which is quite inconvenient. Contents of the invention [0003] In order to solve the current problem that the paper or film needs to be arranged as a whole after being broken, the present invention provides a clamping device, which includes a beam 1 and two clamping arms 2, and the two clamping arms 2 are symmetrical It is arranged below the beam 1 , and the bottom of the clamping arm 2 is connected with a lower clamping jaw 4 through a cylinder 3 . [0004] In the material clamping device of the present invention, the bottom of the material clamping arm 2 is provided with an...

Claims

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Application Information

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IPC IPC(8): B65H20/16
CPCB65H20/16
Inventor 朱国强
Owner JIANGYIN QIANGDA MACHINERY MFG CO LTD