Continuous fiber bundle desizing and sizing machine

Abstract

The invention discloses an all-in-one machine for desizing and sizing continuous filament bundles. The all-in-one machine includes a sizing machine and an ultrasonic cleaning machine, the ultrasonic cleaning machine is slidably installed in the sizing machine which includes a prebaking mechanism, a first baking mechanism, a second baking mechanism, a sizing mechanism and a rolling-up mechanism, and the ultrasonic cleaning machine includes a cleaning tank and filament-bearing eccentric roller groups. When the all-in-one machine works, after carbon filaments are rinsed in the cleaning tank, original serous fluid is removed sufficiently by the action of the filament-bearing eccentric roller groups, rinsed precursor filaments are baked by the first baking mechanism, and cleaning fluid is evaporated and removed; then the precursor filaments are infiltrated into new serous fluid by the sizing mechanism, preliminarily formed by the prebaking mechanism, formed by the second baking mechanism, and finally recycled by the rolling-up mechanism. The all-in-one machine for desizing and sizing the continuous filament bundles is convenient to use, and has the advantages of being small, exquisite, flexible and good in cleaning and sizing effect, and saving energy.

Description

technical field [0001] The invention relates to the field of new material research, in particular to an integrated desizing and sizing machine for continuous fiber bundles. Background technique [0002] At present, the continuous carbon fiber bundle automatic sizing device is used in industrialized large-scale carbon fiber production lines. Industrialized production of carbon fibers requires a lot of energy and a large amount of slurry, as well as a large amount of space, and small batch research production is inconvenient. The carbon fibers currently on the market The stick surface is basically the finished product of the size. Due to the high energy consumption and single function of the carbon fiber production line, the traditional carbon fiber bundle production line is not suitable for a small amount of application in the experimental application of carbon fiber bundle sizing agent modification research. There are already representative documents with a single sizing fun...

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Problems solved by technology

[0002] At present, the continuous carbon fiber bundle automatic sizing device is used in industrialized large-scale carbon fiber production lines. Industrialized production of carbon fibers requires a lot of energy and a large amount of slurry, as well as a large amount of space, and small batch research production is inconvenient. The carbon fibers currently on the market The surface of the stick is basically a product that has been grouted

Due to the high energy consumption and single function of the carbon fiber production line, the traditional carbon fiber bundle production line is not suitable for a small amount of application in the experimental application of carbon fiber bundle sizing agent modification research. There are already representative documents with a single sizing function; the patent authorization number of document 1 is CN 102031654 The production continuous fiber sizing machine of B(A), document 2 patent authorization number is CN 203546417 U sizing dryer, document 3 patent authorization number is CN 103334246 B polypropylene nitrile carbon fiber sizing, drying and setting device, document 4 patent A carbon fiber and graphite fiber sizing method whose authorization number is CN104593965 A has a single function and is not suitable for small batch trial production

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