Oiling device for fine denier spinning lines
A silk thread and fine denier technology, which is applied to the field of oiling devices for fine denier spinning, can solve problems such as uneven oiling and increased unevenness rate, and achieve uniform oiling, simple structure, and the effect of solving uneven oiling.
Inactive Publication Date: 2011-02-16
SUZHOU CINC TEXTILE TECH RP
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Problems solved by technology
Since chemical fiber filaments are composed of many strands of monofilament, this device often causes more oil to be sprayed on the filaments near the oil nozzle, while less oil is sprayed on the filaments far away from the oil nozzle, resulting in uneven oiling
Uneven oiling will lead to a quality difference between the less oiled part and the more oiled part of the same bundle of filaments. This quality difference has little effect when spinning coarse denier yarns, but it is easy to spin fine denier yarns. Increased unevenness
Method used
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[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0012] Refer to attached figure 1 , the fine denier spinning oiling device in the present embodiment, it comprises three-way pipe 10, the first oil pipe 41 that is connected with an output end of this three-way pipe 10, and the other output end of this three-way pipe 10 The connected second oil pipe 42, the third oil pipe 43 installed on the input end of the tee pipe 10, the first oil nozzle 21 installed on the first oil pipe 41, the second oil nozzle 22 installed on the end of the second oil pipe 42 , the third oil pipe 43 is connected to the oil pump, and the first oil nozzle 21 and the second oil nozzle 22 are respectively located on both side...
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The invention discloses an oiling device for fine denier spinning lines. The oiling device comprises a three-way pipe, a first oil pipe connected with the output end of the three-way pipe, a second oil pipe connected with the other output end of the three-way pipe, a third oil pipe mounted on the input end of the three-way pipe, a first oiling nozzle mounted on the first oil pipe and a second oiling nozzle mounted on the end of the second oil pipe; the third oil pipe is connected with an oil pump; and the first oiling nozzle and the second oiling nozzle are arranged on the two sides of a spinning line bundle respectively. The invention adopts double-sided oiling, effectively solves the problem of non-uniform oiling, effectively meets the requirement of uniform oiling and reduces the yarn unevenness to 1.5% from the original 3.2%; and moreover, the device has simple structure and is applicable to the fine denier polyester pre-oriented yarn (POY) spinning lines and the fine denier full drawn yarn (FDY) spinning lines.
Description
technical field [0001] The invention relates to an oiling device for fine denier spinning applied in the chemical fiber industry. Background technique [0002] Chemical fibers are fibers with textile properties that are made from natural polymer compounds or artificially synthesized polymer compounds through the processes of preparing spinning dope, spinning and post-treatment. In the production process of scribing and spinning, some processes need to oil the spinning. The existing oiling device is single-sided oiling, that is, one oil pipe corresponds to one oiling nozzle. Since chemical fiber filaments are composed of many strands of monofilament, this device often causes more oil to be sprayed on the filaments near the oil nozzle, while less oil is sprayed on the filaments far away from the oil nozzle, resulting in uneven oiling. Uneven oiling will lead to a quality difference between the less oiled part and the more oiled part of the same bundle of filaments. This quali...
Claims
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IPC IPC(8): D01H13/30
Inventor 黄志向刘晓云马邦奎
Owner SUZHOU CINC TEXTILE TECH RP