Sisal processing method and sisal scraping device thereof

A processing method, sisal technology, applied in textiles and papermaking, mechanical treatment, fiber mechanical separation, etc., can solve problems affecting fiber extraction rate and straight fiber output rate, etc.

Inactive Publication Date: 2011-11-02
湛江农垦第二机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the consideration of the holding problem of sisal in processing, the short fibers of 45-50 cm distributed around the base of the blade are scraped off because they cannot be clamped during mechanical processing, so that the short fibers of about 45-50 cm The fibers are scraped off in the hemp residue, which affects the yield of straight fibers
In addition, because t...

Method used

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  • Sisal processing method and sisal scraping device thereof
  • Sisal processing method and sisal scraping device thereof
  • Sisal processing method and sisal scraping device thereof

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Embodiment Construction

[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] Sisal processing method concrete process of the present invention is as follows:

[0025] 1. Separate the harvested sisal leaves from the base and the tip and tie them tightly, and send them to the factory for processing according to the grade of sisal leaves;

[0026] 2. First-level hemp discharge and conveying. According to the set processing capacity of 20-25 tons per hour, set the required weight of sisal leaves per minute and per meter to convey, and arrange the hemp handles one by one without leaving intervals;

[0027] 3. Secondary hemp discharge and conveying. The sisal leaves arranged in bundles are conveyed by the first-stage hemp row and stretched and thinned by the speed difference of the two conveyor belts;

[0028] 4. Even conveying. The sisal leaves transported by the second-level hemp row are e...

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Abstract

The invention discloses a sisal processing method and a sisal scraping device thereof. The sisal processing method comprises the steps of: 1) arranging sisals and quantitatively feeding; 2) neatly spacing blades of the sisals; 3) stretching and conveying; 4) scraping the sisals: firstly clamping the base parts of the blades of the sisals; then scraping the tip parts of the blades of the sisals; clamping scraped tip fibre parts; and completely scraping the base parts of the remainder blades of the sisals; 5)squeezing water of straight fibres; 6) drying the straight fibres; and 7) packing and warehousing. The sisal scraping device comprises a sisal arranging and conveying mechanism, a first sisal clamping mechanism, a first knife ball mechanism, a second sisal clamping mechanism and a second knife ball mechanism; the base parts of the blades of the sisals are clamped by the first sisal clamping mechanism and are conveyed forwards; the tip parts of the blades of the sisals are scraped by the first knife ball mechanism; the scraped edge fibre parts are clamped by the second sisal clamping mechanism and are conveyed forwards; and the base parts of the blades of the sisals are scraped by the second knife ball mechanism. According to the invention, the extraction rate of the straight fibres and the comprehensive quality of the fibres are improved; and the production cost is reduced.

Description

technical field [0001] The invention relates to a method for processing sisal, and also relates to a hemp scraping device for realizing the above method. Background technique [0002] At present, sisal processing has experienced more than 40 years of processing history in Leizhou Peninsula. The development trend of its processing equipment is as follows: manual hammering, hand-pulled hemp scraping machine, semi-automatic hemp scraping machine, automatic row hemp scraping machine production line. The processing methods adopted by the above-mentioned processing equipment are to first scrape the base of sisal (1 / 3 of the length of sisal, about 45-50 cm), and then scrape the tip of sisal (2 / 3 of the length of sisal). According to the growth of natural sisal leaves and the distribution of fiber filaments, the fibers of the leaves are irradiated from the base of the leaves to the cutting part to the tip of the tail. Due to the consideration of the holding problem of sisal in proc...

Claims

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Application Information

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IPC IPC(8): D01B1/10D01B1/20
Inventor 张文强庄兆明周一中
Owner 湛江农垦第二机械有限公司
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