CN203222652U

CN203222652U - High-low shuttle

Info

Publication number: CN203222652U
Application number: CN 201320229996
Authority: CN
Inventors: 陈一飞; 陈彦斌; 邓颖
Original assignee: WUJIANG OUYA KNITTING Co Ltd
Current assignee: WUJIANG OUYA KNITTING Co Ltd
Priority date: 2013-04-27
Filing date: 2013-04-27
Publication date: 2013-10-02
Anticipated expiration: 2023-04-27

Abstract

The utility model discloses a high-low shuttle which comprises a shuttle body, a shuttle groove, a quill chuck, a small metal circular cylinder and a metal abrasion-resistant layer. The shuttle groove is formed in the middle position of the shuttle body, the quill chuck is arranged on one side of the shuttle groove, the small metal circular cylinder is arranged in the shuttle groove, and the metal abrasion-resistant layer is arranged on the periphery of the shuttle groove. The high-low shuttle is suitable for flying in a shuttle path with an A-type warp opening, the small metal circular cylinder is installed in the shuttle groove, the center of gravity of the shuttle is calibrated, and thus the shuttle can fly in the shuttle path more stably. Meanwhile, the side wall of the shuttle is firmer and is not prone to damage, and the service life of the shuttle is prolonged; the metal abrasion-resistant layer is arranged on the periphery of the shuttle groove, so the abrasion degree of the shuttle body is low when the shuttle flies in the shuttle path, and the service life of the shuttle is prolonged. In addition, the high-low shuttle is simple in structure and convenient to operate, and the service life of the shuttle is prolonged.

Description

A kind of High-low shuttle

Technical field

The utility model belongs to weaving and uses the shuttle technical field, relates in particular to a kind of High-low shuttle.

Background technology

The weaving shuttle, it flies unstable, the race that flies out easily, flying speed is very fast in use owing to shuttle, and shuttle wall and the religion of the race wall degree of wear are big, can cause the shuttle fracture after service time is long.

Traditional shuttle, in weaving process because its speed is fast, motion is violent; It self structural relation is to the quality of moving situation and quality, the big or small justice of the shed open that shuttle tail in race is capable is fixed for foundation according to the strength and extension property of warp thread, the shed open that the warp thread strength and extension property is good can be more greatly, otherwise will be littler, the raising of shed open, be conducive to the flight of shuttle, if the warp tension peak value increases, can form tangible reed mark and side's eye fault on the fabric with the end breakage rate that increases warp thread and cause the sub-fault of trapped shuttle, loweing of shed open, the limit justice that shuttle surpasses Warp opening can make the cracked ends rate improve, flight brings difficulty to shuttle in the increase of the stroke of the warp thread extruding shuttle of turnover shed open, also increase for simultaneously the frictional force of limit warp, cause disconnected limit, hair is through serious, skips, hand pick increases, the circular arc half of going up the angle before the general shuttle increases to 4mm via 2mm, it has alleviated the frictional force that increases coefficient and warp thread after the shuttle amplification, because the transverse shapes of Warp opening is like the horizontal U-shaped shape of A shape and shuttle fit not, shuttle also has suitable time and the violent friction of warp thread in the rib road, i.e. paying no attention to according to machine models, shed open is minimum to also have the 140mm stroke pushed by warp thread going out to drink the shuttle that flies in effective shed open in difference, be difficult to further alleviate frictional force

The utility model content

The purpose of this utility model is to provide a kind of High-low shuttle, and in use frictional force is big to be intended to solve existing shuttle, the problem that spoilage is high.

The utility model is achieved in that a kind of High-low shuttle, and described High-low shuttle comprises: shuttle body, shuttle groove, quill chuck, small metal cylinders, abrasion-resistant metal layer;

Described shuttle groove is arranged on the centre position of described shuttle body, and described quill chuck is arranged on a side of described shuttle groove, is provided with described small metal cylinders in the described shuttle groove, is provided with described abrasion-resistant metal layer around the described shuttle groove.

Further, described small metal cylinders is arranged on the antetheca of shuttle body and the rear wall of shuttle body.

High-low shuttle of the present utility model is adapted at the interior flight of race of the Warp opening of A shape, in the shuttle groove small metal cylinders is housed, and proofreaies and correct the center of gravity of shuttle, and it is more stable to make that shuttle flies in race.Simultaneously make that also sidewall is more firm, not fragile, increased service life of shuttle, be provided with the abrasion-resistant metal layer at the peripheric surface of shuttle groove, make that when shuttle flew, the degree of wear of shuttle body was less, had prolonged the service life of shuttle in race.In addition, the utility model is simple in structure, and is easy to operate, improved the service life of shuttle.

Description of drawings

Fig. 1 is the structural representation of the High-low shuttle that provides of the utility model embodiment;

Fig. 2 is the cutaway view of the High-low shuttle that provides of the utility model embodiment.

Among the figure: 1, shuttle body; 2, shuttle groove; 3, quill chuck; 4, the rear wall of shuttle body; 5, the antetheca of shuttle body; 6, small metal cylinders; 7, abrasion-resistant metal layer.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

Fig. 1 shows the High-low shuttle structure that the utility model provides.For convenience of explanation, only show the part relevant with the utility model.

High-low shuttle of the present utility model, this High-low shuttle comprises: shuttle body, shuttle groove, quill chuck, small metal cylinders, abrasion-resistant metal layer;

The shuttle groove is arranged on the centre position of shuttle body, and the quill chuck is arranged on a side of shuttle groove, is provided with small metal cylinders in the shuttle groove, is provided with the abrasion-resistant metal layer around the shuttle groove.

As the prioritization scheme of the utility model embodiment, small metal cylinders is arranged on the antetheca of shuttle body and the rear wall of shuttle body.

Below in conjunction with drawings and the specific embodiments application principle of the present utility model is further described.

As depicted in figs. 1 and 2, the High-low shuttle of the utility model embodiment mainly is made up of rear wall 4, the antetheca 5 of shuttle body, small metal cylinders 6, the abrasion-resistant metal layer 7 of shuttle body 1, shuttle groove 2, quill chuck 3, shuttle body; Rear wall 4 height of shuttle body are provided with the small metal cylinders 6 of adjusting the shuttle center of gravity greater than the height 5 of the antetheca of shuttle body in the shuttle groove 2, small metal cylinders 6 is arranged on the rear wall 4 of shuttle body and the antetheca 5 of shuttle body, is provided with abrasion-resistant metal layer 7 around shuttle groove 2.

Operation principle of the present utility model:

High-low shuttle of the present utility model is adapted at the interior flight of race of the Warp opening of A shape, because small metal cylinders 6 is housed in shuttle groove 2, proofreaies and correct the center of gravity of shuttle, and it is more stable to make that shuttle flies in race.While makes that also sidewall is more firm, and is not fragile, increased the service life of shuttle; Peripheric surface at shuttle groove 2 is provided with abrasion-resistant metal layer 7, makes that when shuttle flew in race, the degree of wear of shuttle body was less, had prolonged the service life of shuttle.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a High-low shuttle is characterized in that, described High-low shuttle comprises: shuttle body, shuttle groove, quill chuck, small metal cylinders, abrasion-resistant metal layer;

2. High-low shuttle as claimed in claim 1 is characterized in that, described small metal cylinders is arranged on the antetheca of shuttle body and the rear wall of shuttle body.