Silk spraying device for spinning machine

Abstract

The invention relates to a silk spraying device for a spinning machine.A silk guiding hole is formed in the silk spraying device.The silk spraying device is characterized by comprising a body and an oil-proof layer fixedly arranged on the body; the body sequentially comprises, by weight, 50-100 parts of martensite parts, 30-40 parts of globular pearlite parts and 10-20 parts of granular bainite parts, and the oil-proof layer is made from a nanometer electroplated tempered film, and martensite parts, globular pearlite parts and granular bainite parts are sequentially 50 parts, 40 parts and 10 parts.According to the silk spraying device for the spinning machine, the silk spraying device can not be contaminated by grease, and therefore shutdown maintenance operation for oil removing and degreasing is avoided.

Description

technical field [0001] The invention relates to the field of spinning, in particular to a spinning device for a spinning machine. Background technique [0002] In the process of producing spinning, monomers and oligomers will be precipitated during the process of the melt being sprayed through the spinneret to form filaments. These monomers and oligomers are easy to adhere to the spinneret, making the spinneret The surface of the silk board is dirty, which will affect the spinning quality after reaching a certain level, such as crooked yarn, floating yarn, broken end and so on. [0003] In the prior art, a special cleaning device is generally used to remove oil and grease from the spinneret when the spinneret is shut down, but this will inevitably consume a lot of time and labor costs. Contents of the invention [0004] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a spinning de...

AI Technical Summary

Problems solved by technology

[0002] In the process of spinning, monomers and oligomers will be precipitated when the melt is sprayed out through the spinneret to form filaments. These monomers and oligomers are easy to adhere to the spinneret, making the spinneret The surface of the silk board is dirty, which will affect the spinning quality after reaching a certain level, such as crooked yarn, floating yarn, broken ends, etc.

[0003] In the prior art, special cleaning devices are generally used to degrease and degrease the spinneret during shutdown, but this will inevitably consume a lot of time and labor costs

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