Non-woven fabric air cooler
A technology of air coolers and non-woven fabrics, applied in textiles and papermaking, heating/cooling fabrics, fabric surface trimming, etc., can solve the problems of slowing down the winding speed, affecting the cooling effect, and affecting production efficiency, so as to ensure uniform cooling, Improved cooling effect and improved cooling efficiency
Active Publication Date: 2014-08-13
JIANGSU YINGYANG NONWOVEN MASCH CO LTD
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Problems solved by technology
[0003] In the prior art, there are roughly the following methods for cooling or claiming the method of cooling the non-woven fabric from the heat setting device: the one is to use water cooling, and the cooling roller To cool the non-woven fabric passing through the cooling roller, due to the complex structure of the water cooling device and the possibility of leakage, manufacturers of non-woven products do not pay much attention to it; the second is to cool down naturally by slowing down the winding speed. Although the method does not need to rely on a special cooling device such as a water cooling device, the heat setting efficiency is affected because the winding speed is too slow, because there is a common phenomenon of non-woven fabric redundancy between the winding roller and the heat setting machine, and if the heat setting The temperature of the device is appropriately lowered to meet the requirements of extending the setting time of the non-woven fabric, so the production efficiency will be affected; the third is to use a unilateral or single-sided air duct cooling device to cool the non-woven fabric when it passes above the air duct. Compared with the first two methods, the method has certain advantages, that is, it can eliminate the shortcomings of the first two cooling methods, but in the air cooling process, the non-woven fabric usually blows into a floating state, that is, the non-woven fabric occurs. Floating situation, thus affecting the cooling effect
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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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[0019] In order to enable the examiners of the patent office, especially the public, to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following in the form of examples, but none of the descriptions to the examples is an explanation of the solutions of the present invention. Any equivalent transformation made according to the concept of the present invention which is merely formal but not substantive shall be regarded as the scope of the technical solution of the present invention.
[0020] See figure 1 and figure 2 , a frame 1 with a frame-like structure is provided, an upper bellows lifting mechanism 2 is arranged on the top of the frame 1, and the upper bellows lifting mechanism 2 includes a lifting motor 21, a reduction box 22, a first transmission belt 23, a first , the second transmission shaft 24,25 and the second transmission belt 26, the lifting motor 21 is a motor with f...
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 non-woven air cooler belongs to the technical field of non-woven machinery. Including the frame; the lifting mechanism of the upper bellows is set on the top of the frame; the upper bellows and the lower bellows, a group of air outlet slots extend from the side of the upper bellows towards the lower bellows, and one end of the upper bellows is connected with the external air supply mechanism, The lower bellows are arranged at the lower part of the frame, and a set of air outlet boxes is formed on the side of the lower bellows facing the upper bellows, air outlet holes are set on the side of each outlet box facing the upper bellows, and a set of air outlets is set on the side of the lower bellows facing the upper bellows. For cloth guide rollers, there is an air outlet box corresponding to each adjacent cloth guide roller, and an outside air introduction mechanism is connected to one end of the lower air box. The outside air introduction mechanism is arranged on the top of the frame. The gap between the upper and lower air boxes It is constituted as a non-woven fabric passing channel. Advantages: Improve cooling effect and cooling efficiency; ensure uniform cooling; improve adaptability.
Description
technical field [0001] The invention belongs to the technical field of non-woven machinery, and in particular relates to a non-woven air cooler, which is used for cooling non-woven fabrics from a heat-setting machine. Background technique [0002] In the production process of non-woven fabrics, it is necessary to introduce the non-woven fabrics formed by the needle punching machine into the heat setting device (also called hot air oven) for heat setting, so that the low melting point fibers can be melted and transformed into a glass state. The technical information about the heat setting device can be fully interpreted by not limited to US Patent No. US5052197 and Chinese Patent Grant No. CN2286763Y. After the non-woven fabric goes out of the heat setting device, it usually needs to be cooled before winding or cutting and winding, because if the non-woven fabric is rolled without cooling, the non-woven fabric will cause adhesion. [0003] In the prior art, there are roughly...
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): D06C7/00
Inventor范立元
OwnerJIANGSU YINGYANG NONWOVEN MASCH CO LTD