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A fixed heald frame shedding method and its built-in mechanical device

A mechanical device, a fixed technology, applied in other opening mechanisms, textiles, textiles and papermaking, etc., can solve the problems of mechanical failure of running joints, affecting the acceleration ability of equipment, and high manufacturing cost of drive modules, reducing the number of replacements. The effect of easy variety and stable operation

Active Publication Date: 2018-02-02
JIANGSU S&S INTELLIGENT SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The driving part of the heald frame is externally connected to the matching loom as a separate module. On the one hand, the manufacturing cost of the driving module is high, and there are many joints that are prone to mechanical failure;

Method used

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  • A fixed heald frame shedding method and its built-in mechanical device
  • A fixed heald frame shedding method and its built-in mechanical device
  • A fixed heald frame shedding method and its built-in mechanical device

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Such as figure 1 As shown, in one embodiment of the present invention, the heald frame is fixed on the loom, the heald 1 is fixed on the upper and lower heald rods 2, and the upper and lower heald rods 2 are fixedly connected by a flexible part 3, and several flexible parts 3 are provided. Several flexible parts 3 are arranged parallel to each other, and all of them are assembled by the fixed pulley 5 fixed on the heald frame 4, pass through the tensioner 6 and the guide wheel 7, and then connect to the moving...

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Abstract

The invention discloses a heddle frame fixed shedding method and a built-in mechanical device.The method includes driving a heddle carrying rod through a built-in mechanical structure of the heddle frame, further driving heddles mounted on the heddle carrying rod to move vertically to achieve shedding, keeping the heddle frame stationary in the whole heddle lifting process, and enabling the heddles to move relative to the heddle frame.According to the heddle frame fixed shedding method and the built-in mechanical device, rotational inertia of a heddle frame shedding mechanism can be effectively reduced, quantity of movement joints can be decreased, acceleration and loom speed increasing are easier, operation is more stable, and processing and subsequent start-up costs are reduced.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a fixed opening method for a heald frame of a textile machinery and a built-in mechanical device thereof. Background technique [0002] At present, the shedding mechanisms for textile machines are generally divided into shedding methods such as connecting rods, cams, dobby, and jacquard. Except for the jacquard shedding, the other shedding mechanisms realize the shedding of the yarn by driving the heald frame. The driving part of the heald frame is externally connected to the matching loom as a separate module. On the one hand, the manufacturing cost of the driving module is high, and there are many joints that are prone to mechanical failure; . Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a fixed heald frame opening method and its built-in mechanical device, which can effectively reduce the moment of i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03C13/00
CPCD03C13/00
Inventor 宋日升杨宪明
Owner JIANGSU S&S INTELLIGENT SCI & TECH CO LTD