Novel jacquard shedding device

A technology of shedding device and jacquard machine, which is applied in the fields of jacquard machine, weaving, textiles and paper making, etc. It can solve the problems of accelerated cam and roller wear, unreasonable force, frequent replacement and high maintenance cost, etc.

Pending Publication Date: 2020-07-07
SHANGHAI ZHONGJIAN TEXTILE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the cam is a kind of component that is difficult to process and detect, especially the two-piece conjugate cam, it is quite difficult to manufacture. The single-piece cam is relatively easy to process, but the conjugate accuracy of the two-piece cam is very low. Difficult to guarantee, the assembled conjugate cam is easy to cause the slack of the assembled fastener during operation and shock vibration, so that the relative position of the two cams will be displaced, the conjugate precision is not good, and the machine will produce shock vibration, rough sound, and

Method used

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  • Novel jacquard shedding device
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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0028] Such as Figure 1-7 As shown, a new type of jacquard machine opening device, its structure includes a cam mechanism, a swing arm mechanism, a lifting plate mechanism, and a box mechanism, wherein the cam mechanism is installed in the box mechanism, the cam mechanism is connected and fixed with the swing arm mechanism, and the lifting plate The mechanism is connected and fixed with the swing arm mechanism.

[0029] Described cam mechanism: its structure...

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Abstract

The invention discloses a novel jacquard shedding device, and belongs to the field of textile machinery. The novel jacquard shedding device structurally comprises a cam mechanism, a swing arm mechanism, a lifting plate mechanism and a box mechanism, and is characterized in that the cam mechanism is mounted in the box mechanism, the cam mechanism is fixedly connected with the swing arm mechanism, and the lifting plate mechanism is fixedly connected with the swing arm mechanism. The novel jacquard shedding device has the advantages of high stability, high precision, wider adaptability, light transmission, low energy consumption, simple structure, low manufacturing cost and the like.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a novel opening device for a jacquard machine. Background technique [0002] At present, the cloth exported from China needs smooth edges, so many rapier looms of many weaving manufacturers are equipped with tuck-in devices. This conjugate cam is the core component of the tuck-in device. The mechanical structure of the conjugate cam currently on the market is a split type, that is, two cams are assembled after being processed. Because the cam is a kind of component that is difficult to process and detect, especially the two-piece conjugate cam, it is quite difficult to manufacture. The single-piece cam is relatively easy to process, but the conjugate accuracy of the two-piece cam is very low. Difficult to guarantee, the assembled conjugate cam is easy to cause the slack of the assembled fastener during operation and shock vibration, so that the relative position of the two cams...

Claims

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Application Information

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IPC IPC(8): D03C3/36
CPCD03C3/36
Inventor 戴迎庐
Owner SHANGHAI ZHONGJIAN TEXTILE MACHINERY
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