Silk cutting and silk sucking device arranged on silk sucking main pipe
A technology of shredding and main pipe, which is applied in the directions of transportation and packaging, conveying filamentous materials, thin material processing, etc., can solve the problems of weakening wire suction, large energy consumption, high manufacturing cost, etc., so as to reduce processing and manufacturing costs and reduce energy consumption. The effect of reducing and simplifying the structure
Inactive Publication Date: 2013-12-04
WUXI HONGYUAN ELECTROMECHANICAL TECH
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Problems solved by technology
[0004] The disadvantages of this nozzle type suction nozzle are: 1. Since the suction nozzle is provided with a suction nozzle door controlled by a pneumatic wire suction nozzle door switch, and a compressed air inlet of the suction nozzle door switch, the structure is complicated and the manufacturing cost is low. high
2. The length of the suction nozzle with the nozzle structure in the negative pressure zone is too long, so that the length of the negative pressure zone is too long, which weakens the suction force on the silk, and cannot adapt to the current higher and higher machine speed. The speed of the waste yarn will cause the waste yarn sent into the suction channel to pile up on the machine and cause entanglement
3. Set a negative pressure in the waste silk box, so that the energy consumption is too large
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[0015] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0016] see figure 1 As shown, the present invention discloses a shredder suction device for sucking waste shreds, including a shred suction nozzle, an acceleration channel, a compressed air inlet, a shred aspirator seat and a shred shredding cover plate. The lower end of the acceleration channel extends into the wire suction main pipe, and the acceleration channel adopts a straight pipe structure with a length of 140mm to connect with the wire suction main pipe; the othe...
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The invention discloses a silk cutting and silk sucking device with low energy consumption and good silk sucking effect. The silk cutting and silk sucking device comprises a silk sucking nozzle, an acceleration passage, a compressed air inlet, a silk sucking device seat and a silk cutting cover plate, wherein the silk cutting and silk sucking components are arranged on one device, internal structures of the silk sucking nozzle and the acceleration passage are reasonable, and a silk sucking nozzle door, a silk sucking nozzle door switch and a silk sucking nozzle door switch compressed air inlet and negative pressure in a waste silk box are omitted, so the energy consumption is greatly reduced, the structure is simpler, the processing and manufacturing cost is reduced, the functions are more complete, the silk sucking effect is good, and the product quality is stable.
Description
technical field [0001] The invention relates to a yarn cutting and suction device with a yarn suction function in a textile machine, in particular to a yarn cutting and suction device for sucking chemical fiber waste in a spinning process into a waste silk box. Background technique [0002] During the spinning process of the high-speed elastic yarn machine, the chemical fiber filament needs to be wound onto the bobbin through the winding mechanism to complete the winding of the yarn. After a spinning bobbin is fully wound, it is necessary to replace the bobbin. At this moment, the long filaments must be cut, and after the new bobbin is installed, the tow is wound on the new bobbin. Since there are more than 200 winding bobbins on a high-elasticity machine, that is, there are many silk threads, when changing bobbins at one spindle position, other spindle positions will continue to work, so the machine cannot be shut down. When changing the bobbin, the cut silk thread is stil...
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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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Inventor 钱凤娥吴敏伟张海东钱怡君徐向红
Owner WUXI HONGYUAN ELECTROMECHANICAL TECH