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Scrape type lower cleaner of flyer frame

A cleaner and roving frame technology, applied in spinning machines, textiles, papermaking, drafting equipment, etc., can solve problems such as increased defects in cotton yarn, entanglement of rollers, accumulated flowers, and inability to increase the speed of velvet belts, etc., so as to reduce yarn defects , Improve the quality of cotton yarn and facilitate debugging

Inactive Publication Date: 2004-09-01
黄荣兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the continuous improvement of textile machinery, from the original bare spindle to the current high-speed suspended spindle, the production efficiency has been doubled. During operation, the long-term meshing friction between the velvet belt and the roller generates heat, so that the cotton accumulated on the roller cannot be cleaned synchronously with the velvet belt, causing cotton entanglement and flower accumulation on the roller, and causing defects in the cotton yarn

Method used

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  • Scrape type lower cleaner of flyer frame
  • Scrape type lower cleaner of flyer frame
  • Scrape type lower cleaner of flyer frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] like figure 1 , 2 The scraping type lower cleaner of the roving frame shown has a frame, and the frame is composed of left and right side plates 1 and front and rear support shafts 2, and the front and rear support shafts 2 are fixed on the front and rear ends of the left and right side plates 1, so that the left and right side plates 1 and the front and rear support shafts 2 are fixed into an integral frame, and the rear support shaft can also have a lower swing frame to pull the lower cleaner to swing, and the frame is provided with a scraping part 3 that can scrape the accumulated flowers on the roller , The scraping part 3 is fixed on the side plate 1 of the frame. The scraping member 3 is an elastic member made of an elastic material that utilizes an elastic body and a roller to engage with a cleaning effect, such as Figure 5 As shown, it can be a rubber strip with a certain shape, a velvet shaft, a bristle, etc. In a preferred embodiment of the present inventi...

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PUM

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Abstract

The invention relates to spinning mechanical field, especially a scratching-type bottom cleaner used in various type rove machines to update original patrol velveteen-belt clearing machine. It is composed of frame, scratching component, cotton baffle, etc, and because it replaces original velveteen-belt patrol theory with scratching theory, it further and effectively clean bonded cotton and fallen cotton because rolling, heightening the quality of cotton yarn. Its design is novel and peculiar, its structure is simple and reasonable, reducing the production cost, it is convenient to install and test, its cleaning effect is good, it can effectively heighten the quality of cotton yarn, and its service life is long.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to a lower cleaner used for cleaning upper top rollers and lower rollers when various types of roving frames are in operation. Background technique [0002] When the roving frame is spinning cotton yarn, the sticky yarn and lint will be entangled on the top roller and the bottom roller during operation. This product is an indispensable component on the roving frame. At present, the upper and lower cleaners configured on the roving frame on the market adopt the principle of patrol-type velvet belt cleaning, with an outer cover plate, a frame is arranged inside the outer cover plate, and velvet belt tension brackets and scrapers are respectively arranged on both sides of the frame. The scraper frame is equipped with upper and lower shafts on the outer cover plates at both ends of the frame. The upper shaft is connected with a transmission shaft. The roller presses on the velvet belt...

Claims

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Application Information

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IPC IPC(8): D01H5/64
Inventor 刘乾元
Owner 黄荣兴