Band-type pelleting method and band-type pilleting device
A pelletizing and pelletizing technology, which is applied in the field of belt-type pelletizing method and device, can solve the problems of low production capacity, simplify the structure, improve the reliability of machine operation, and solve the effect of deviation
Inactive Publication Date: 2014-04-02
CHINA AGRI UNIV
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Problems solved by technology
The machine is a single station, batch feeding, batch molding operation mode, with low production capacity
Method used
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[0025] The following embodiments may enable those skilled in the art to fully understand the present invention, but do not limit the present invention in any way.
[0026] In the specific embodiment of using this machine to process Chinese medicine pills, the belt-type pill making device includes: upper belt (1), upper belt drive roller (2), upper belt folding roller (3), lower belt (4), lower belt Drive roller (5), lower belt bending roller (6), frame (7), feed hopper (14), discharge hopper (15), upper belt tensioner (16), lower belt tensioner (17) ). The upper belt (1) and the lower belt (4) are both ring-shaped structures; 20 parallel grooves (8) are set on the outer belt surfaces of the upper belt (1) and the lower belt (4) in contact with the material; two grooves ( 8) There are grooves and ridges (9) therebetween; 5 trapezoidal strips (10) are arranged on the inner belt surface contacting the roller. The driving roller and the turning roller are both cylindrical, and are ...
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The invention discloses a band-type pilleting method and a band-type pilleting device, and belongs to the technical field of viscid-plastic material forming. The band-type pilleting method and the band-type pilleting device can be used in continuous, multi-batch, abreast and simultaneous pelleting operation of viscid-plastic materials. The band-type pilleting device is characterized in that a plurality of parallel grooves are formed in an upper band and a lower band, wedge bonding areas for twisting and pressing materials are formed by the upper band and the lower band, and the grooves of the upper band and the lower band in the wedge bonding areas are opposite to ridges of the upper band and the lower band in the wedge bonding areas. Prefabricated round bar-type billets drop on the lower band transversely, the lower band brings the round bar-type billets to the wedge bonding areas, the billets are twisted and pressed by the upper band and the lower band and are rotated, as the distance between the ridges of the upper band and the ridges of the lower band becomes smaller and smaller, the billets are extruded out of from the grooves by the ridges gradually in the rotation process, and rotation surfaces are formed on the billets. The band-type pilleting device is simple in structure, high in production efficiency, good in regulation performance, low in manufacture and maintenance cost and capable of being widely used in pelleting process of food industry, pharmacy and chemical industry and the like.
Description
Technical field [0001] The invention belongs to the technical category of Chinese patent medicine and food processing, and relates to a belt-type pill making method and device. Background technique [0002] Pill making machines are widely used in food, pharmaceutical, chemical and other production fields. The pelletizing of viscoplastic materials mostly uses a fixed-axis three-roller pill rolling machine. For example, in the published three-roller pill rolling machine patent (patent number: CN03130428.1), the main working parts include a roller with a spiral groove and two rollers with a semicircular spiral groove. The spiral groove of the roller The normal shape of the roller is a semicircular shape into a pellet, the spiral direction of the roller is opposite to the spiral direction of the roller, and the pitch is the same; the two rollers are arranged in parallel, so that the outer diameters of the two rollers are tangent; the roller is arranged on the two rollers Below, and...
Claims
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IPC IPC(8): A61J3/06A23P1/02A23P10/20
Inventor 张绍英施火结马松柏姚刚魏文军李海涛
Owner CHINA AGRI UNIV