Fabric supporting device for air-jet loom
A technology of air-jet looms and supporting devices, which is applied to looms, auxiliary weaving equipment, textiles, etc., and can solve problems such as unstable shedding, poor shedding, and weft insertion errors
Active Publication Date: 2016-03-16
TSUDAKOMA KOGYO KK
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Furthermore, as the height position of the cloth fell changes, the shedding state of the warp yarns will also become unstable, which may lead to weft insertion errors, etc.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment Construction
[0049] figure 1 It is a side view showing the structure of the reed 50, the structure of the surrounding portion where the reed 50 is fixed, and the structure of the portion supporting the fabric support device 10 in an example of an air-jet loom to which the fabric support device 10 of the present invention is applied. again, figure 2 It is a plan view showing the configuration of a portion supporting the fabric support device 10 and the fabric support device 10 in an example of the above-mentioned air jet loom. image 3 It is a side view showing an example of the fabric supporting device 10 . Hereinafter, these structures will be described in detail sequentially.
[0050] The reed 50 includes a plurality of reed blades 51 spaced along the weaving direction of the fabric 1, an upper cover 52, a lower cover 53, and left and right covers (not shown). Each reed piece 51 is formed in a plate shape, extends in the vertical direction, and has a substantially constant thickness ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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A woven cloth supporting apparatus (10) for an air jet loom includes first and second guide members that extend in a weaving-width direction and that are supported by a beam member (80) that extends in the weaving-width direction. The first and second guide members overlap each other in the weaving-width direction at adjacent ends thereof, thereby supporting woven cloth (1) from below at a position near a cloth fell (1a). The first and second guide members each include an attachment base portion including an upwardly extending portion that extends upward and a woven cloth support portion that extends toward the cloth fell (1a) from the upwardly extending portion and that includes a contact portion that supports the woven cloth. One of the guide members is arranged such that the upwardly extending portion thereof is farther from the cloth fell (1a) than the upwardly extending portion of the other of the guide members and the woven cloth support portion thereof is above the woven cloth support portion of the other of the guide members. The first and second guide members are arranged such that the contact portions thereof are positioned within a range of a weft guide groove (50a) in a reed (50) in the vertical direction at a beating-up time of the reed.
Description
technical field [0001] The present invention relates to a cloth supporting device for an air jet loom, wherein a position close to a cloth fell of the cloth in the warp direction (near the cloth fell) contacts the cloth from below to support the cloth. Background technique [0002] As a device for supporting a fabric from below in the vicinity of the cloth fell in the loom, there is a device disclosed in Patent Document 1 (a known example). [0003] The fabric supporting device in this known example is supported by beam members (side stays) extending in the weaving direction across the weaving web of the woven fabric, and at both ends of the side stays in the weaving direction, A support bracket (mounting bracket) that moves in the weaving direction fixes the cloth guide member, and a mounting bracket or the like is used to fix the guide bar at the center of the side stay in the weaving direction. Furthermore, the function of these two fabric guide members and the guide bar...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D03D49/00
CPCD03J1/22
Inventor 南谷德生
Owner TSUDAKOMA KOGYO KK