Powder filling machine

The invention relates to a powder filling machine. The powder filling machine comprises a conveying barrel and a spiral conveying groove, wherein a main screw rod is coaxially and rotatably assembled in the conveying barrel, a worm gear shell is arranged on the conveying barrel, an inner cavity of t...

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Bibliographic Details
Main Authors DING YAN, MAO JUNHAO, DONG QINGSHAN, LIU GUANGLEI, ZHAO WENLONG
Format Patent
LanguageChinese
English
Published 26.11.2021
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
UNPACKING
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Summary:The invention relates to a powder filling machine. The powder filling machine comprises a conveying barrel and a spiral conveying groove, wherein a main screw rod is coaxially and rotatably assembled in the conveying barrel, a worm gear shell is arranged on the conveying barrel, an inner cavity of the worm gear shell communicates with an inner cavity of the conveying barrel, a material blocking worm gear is assembled in the worm gear shell in a supporting mode, and the central axis of the material blocking worm gear is perpendicular to the central axis of the main screw rod; the material blocking worm gear is in corresponding spiral fit with the main screw rod, so that the main screw rod drives the material blocking worm gear to rotate; and in the front-back direction, the meshing position of worm gear teeth of the material blocking worm gear and the main screw rod is located in front of a feeding cavity, so that the worm gear teeth extending into a spiral groove of the main screw rod block powder in the spir
Bibliography:Application Number: CN202111014511