Oil immersion device for aramid fibers
A kind of aramid fiber, oil immersion technology, applied in fiber processing, textile and papermaking, filament/thread forming and other directions, can solve the problem of uneven oil and achieve the effect of improving uniformity
Pending Publication Date: 2018-05-15
江苏中奕复高新科技有限公司
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Problems solved by technology
The traditional oil injection device sometimes has the problem of uneven oil
Method used
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[0011] The present invention will be further described below with reference to the accompanying drawings.
[0012] Such as figure 1 and figure 2 As shown, the aramid fiber oil immersion device sequentially includes an oiling platform 1 and a squeeze roller 4, the squeeze roller 4 includes a pair of rollers installed up and down, the shafts of the rollers are installed horizontally, and the roller surfaces of the pair of rollers are attached to each other; The squeeze roller 4 is arranged at the subsequent station of the oiling platform 1; the oiling platform 1 includes an oil injection mechanism 2 and an oil immersion mechanism 3, and the silk outlet of the oil injection mechanism 2 faces the The oil immersion mechanism 3, the oil immersion mechanism 3 includes an oil immersion tank 32, oil is placed in the oil immersion tank 32, a pair of rollers 31 are also arranged in the oil immersion tank 32, and the surface of the roller 31 is wrapped with Sponge, the axis of describe...
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The invention belongs to the technical field of aramid fiber production, and particularly relates to an oil immersion device for aramid fibers. The oil immersion device for the aramid fibers sequentially comprises an oil applying platform and a squeezing roller, wherein the squeezing roller comprises a pair of roller bodies installed up and down, shafts of the roller bodies are horizontally installed, and roller surfaces of the pair of rollers are mutually attached; the squeezing roller is arranged on a postorder station of the oil applying platform; the oil applying platform comprises oil injection mechanisms and oil immersion mechanisms, wherein a silk outlet of each oil injection mechanism faces each oil immersion mechanism; each oil immersion mechanism comprises an oil immersion box, oil is put into the oil immersion box, a pair of rolling wheels are also arranged in the oil immersion box, the surfaces of the rolling wheels are wrapped with sponges, shafts of the rolling wheels areperpendicularly installed in the oil immersion box, the lower ends of a part of the sponges are immersed below the oil liquid surface, and the sponge surfaces of the pair of rolling wheels are mutually attached. According to the oil immersion device for the aramid fibers, the two modes of the oil injection mechanism and the oil immersion mechanism are combined for oil applying, and the evenness of oil applying is improved.
Description
technical field [0001] The invention belongs to the technical field of aramid fiber production, and in particular relates to an oil immersion device for aramid fiber. Background technique [0002] Para-aramid (PPTA) fiber is a high-performance aromatic polyamide fiber, successfully developed by DuPont (DuPont) in the 1960s and first industrialized in the 1970s. The chemical name is polyterephthalamide Phenylenediamine (PPTA), trade name Kevlar, China called aramid 1414. Para-aramid (PPTA) fiber belongs to one of the three major high-performance fiber materials in the country. Its strength is 5 to 6 times that of steel wire, its modulus is 2 to 3 times that of steel wire or glass fiber, its toughness is 2 times that of steel wire, and its weight is only about 1 / 5 of that of steel wire. Decomposition does not melt, has excellent high temperature resistance. Therefore, it is widely used in advanced composite materials, protective materials, rubber reinforcement materials, ca...
Claims
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Login to View More IPC IPC(8): D01D5/096
CPCD01D5/096
Inventor 邵敏强缪黎燕裴强缪黎丽吴旭
Owner 江苏中奕复高新科技有限公司