Air laid machine
A web-forming machine and airflow technology, applied in textiles, papermaking, non-woven fabrics, etc., can solve problems such as holes, low production efficiency, and pleating, and achieve the effects of reducing dust, increasing product output, and low loss.
Inactive Publication Date: 2015-04-15
王永祥 +1
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Problems solved by technology
[0002] Before the prior art air-laid machine is not equipped with a negative pressure suction device, when the output fiber web of the air-laid machine is conveyed through the output curtain and enters the hot rolling mill for hot rolling, the surface temperature of the hot rolling mill roll is in a high temperature state. A large hot air flow is generated between the rolling mills. Affected by this hot air flow, the fiber web on the output curtain will float and pleat at the entrance of the hot rolling mill. In severe cases, holes will be formed, which seriously affects the product. quality, unable to produce continuously and stably
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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[0010] The preferred embodiments of the invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, so as to define the protection scope of the invention more clearly.
[0011] Wherein, described air-laid machine comprises frame 1, carding roller 2, transfer device 3, carding bin 4 and web forming device 5, and described carding roller 2, transfer device 3, carding bin 4 and web forming device 5 are fixed In the frame 1, the carding roller 2 is connected with the carding bin 4 through the conveying device 3, the carding bin 4 is fixed on the upper end of the web forming device 5, and the web forming device 5 includes an air flow cover, suction pipe and mesh belt, the connection between the air flow cover and the suction pipe is provided with a mesh belt, the conveying device includes a flat curtain and a corner nail curtain, the carding ...
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 discloses an air laid machine which comprises a machine frame, a carding roll, a conveying device, a carding bin and a web forming device. The carding roll, the conveying device, the carding bin and the web forming device are fixed in the machine frame. The web forming device comprises an air flow cover, an air suction pipe and a net belt. The net belt is arranged at the connection position of the air flow cover and the air suction pipe. The conveying device comprises a flat curtain and a stud curtain. The carding roll is a cylinder, and protrusions are densely distributed on the surface of the cylinder. The air laid machine has the advantages of improving product output, low in consumption, capable of reducing dust and protecting environment.
Description
technical field [0001] The present invention relates to an air-laid machine. Background technique [0002] Before the prior art air-laid machine is not equipped with a negative pressure suction device, when the output fiber web of the air-laid machine is conveyed through the output curtain and enters the hot rolling mill for hot rolling, the surface temperature of the hot rolling mill roll is in a high temperature state. A large hot air flow is generated between the rolling mills. Affected by this hot air flow, the fiber web on the output curtain will float and pleat at the entrance of the hot rolling mill. In severe cases, holes will be formed, which seriously affects the product. Quality cannot be produced continuously and stably. The traditional air-laid machine is bulky, has low production efficiency and complicated work process, and the air-laid machine needs to generate high-speed airflow, which generates a lot of noise. Contents of the invention [0003] The in...
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): D04H1/732
CPCD04H1/732
Inventor 王永祥
Owner 王永祥