Extraction-type cropping structure
A pull-out, doffing technology, applied in textile, textile, papermaking, weaving auxiliary equipment, etc., can solve the problems of unsuitable shuttleless loom production efficiency, waste, slow shear speed, etc.
Active Publication Date: 2015-04-08
吴江明恒纺织品有限公司
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AI Technical Summary
Problems solved by technology
When the coiling operation has accumulated to the specified thickness, the completed cloth roll needs to be dropped and transferred. The traditional cloth falling is carried out by manual cutting, and the trajectory of the cut is not straight, which is time-consuming and causes material waste, and its slow shear speed is not suitable for the production efficiency of the shuttleless loom
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
[0014] Below in conjunction with accompanying drawing and embodiment the present invention is further described:
[0015] In this example, see figure 1 with figure 2 , the extractable doffing structure includes a projector 600 arranged at the weft injection end, a locker 510, a handle 500 and a columnar bid 300, the bid 300 is connected to the handle 500 through a wire 350, and the locker 510 is set At the end of the projector 600, the bid 300 is arranged at the front end of the projector 600, and the weft yarn receiving end of the loom is provided with a catch member 400, and the connecting line between the catch member 400 and the projector 600 passes through Warp threads 200 are interwoven into the weaving shed 10, the front end of the bid 300 and the capture member 400 are provided with opposite magnetic magnets, the peripheral wall of the bid 300 is provided with a blade 310, the lock 510 and the handle Magnets with opposite magnetic poles are respectively arranged in ...
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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The invention provides an extraction-type cropping structure. The extraction-type cropping structure comprises a casting device arranged at the weft yarn ejection end, a locking device, a handle and a columnar dart. The dart is connected with the handle through a metal wire, the locking device is arranged at the tail end of the casting device, the dart is arranged at the front end of the casting device, a capture component is arranged at the weft yarn receiving end of a loom, the line of connection between the capture component and the casting device passes through a woven opening woven by warps, magnets opposite in magnetism are arranged in the front end of the dart and the capture component, a blade is arranged on the peripheral wall of the dart, and magnets opposite in magnetic pole are arranged in the locking device and the handle respectively. According to the extraction-type cropping structure, the metal wire is woven into woven fabric, a blade is arranged at one end of the metal wire, the woven fabric can be fast shorn by the blade by extracting off the metal wire, and thus the fast cropping purpose is achieved.
Description
Technical field [0001] The invention relates to the field of textile machinery, in particular, it is a fast doffing structure suitable for looms. Background technique [0002] The common basic feature of shuttleless looms is to separate the weft yarn package from the shuttle, or to carry only a small amount of weft yarn to replace the large and heavy shuttle with a small and light weft insertion device, which provides favorable conditions for high-speed weft insertion . In the supply of weft yarn, the bobbin package is directly used, and the weft storage device enters the weft insertion mechanism, so that the loom gets rid of frequent weft filling actions. Therefore, the use of shuttleless looms is of great significance for increasing fabric varieties, adjusting fabric structure, reducing fabric defects, improving fabric quality, reducing noise, and improving working conditions. The speed of the shuttleless loom is high, and the efficiency is 4 to 8 times higher than that ...
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): D03J1/08
Inventor 章正忠
Owner 吴江明恒纺织品有限公司