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Linkage chain clamp mechanism and staggered combination device

A chain clip and linkage technology, which is applied to household appliances, other household appliances, flat products, etc., can solve the problems of film bowing phenomenon and large edge material range.

Active Publication Date: 2017-06-23
MCE STRETCHING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]The traditional linkage chain clip mechanism is easy to cause the bow phenomenon of the film and the excessive range of discarded scraps on both sides of the film

Method used

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  • Linkage chain clamp mechanism and staggered combination device

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0029] It should be noted that when an element is referred to as being “disposed on” or “installed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the inv...

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Abstract

The invention relates to a linkage chain clamp mechanism and a staggered combination device. The linkage chain clamp mechanism comprises a first mounting base, a first connecting rod assembly, a second connecting rod assembly, a second mounting base, a third mounting base and a fourth mounting base, wherein the first mounting base can move along a first guide rail; a first connecting part is arranged on the first mounting base; the second mounting base is provided with a first clamping fixing part; the third mounting base is provided with a second clamping fixing part; the fourth mounting base is provided with a third clamping fixing part; and the first mounting base is matched with the second mounting base, the third mounting base and the fourth mounting base through the first connecting rod assembly and the second connecting rod assembly, so that the third clamping fixing part can move relative to the first clamping fixing part or / and the second clamping fixing part. The linkage chain clamp mechanism and the staggered combination device can meet the production demands of various products; and meanwhile, the film arch phenomenon can be reduced, side crops on the two side of a film are reduced, and the film stretching quality is improved.

Description

technical field [0001] The invention relates to the technical field of clamping equipment, in particular to a linkage chain clamp mechanism and a staggered combination device. Background technique [0002] Biaxial stretching is an advanced processing technology in the field of high-end plastic film processing. Under the process temperature environment, the plastic film is continuously stretched longitudinally and transversely through mechanical equipment, so as to obtain the required product thickness and form in two directions respectively. Film products with improved physical strength and thermal shrinkage characteristics. [0003] Based on the current general technical application, most of the processing methods in the plastic film industry adopt a sequential two-step stretching method, that is, the longitudinal stretching of the film thick sheet is first carried out, and then the transverse stretching is carried out. Each stretching process has gone through a cycle of h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C55/20B29L7/00
CPCB29C55/20B29L2007/00
Inventor 梁达辉汤智勇何汉昭
Owner MCE STRETCHING IND CO LTD
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