Powder micrometering threaded rod based on servo drive
A servo-driven, metering screw technology, used in packaging and other directions, can solve problems such as unstable conveying flow, affecting product quality, and bridging
Active Publication Date: 2018-01-12
FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD
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Problems solved by technology
[0003] At the same time, the current powder conveying metering device has problems such as powder sticking to the wall, bridging, and unstable conveying flow. These problems are more prominent in the application of micro-quantity conveying metering, which affects product quality.
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1 to Figure 2 , a technical solution based on a servo-driven powder micro-metering screw in an embodiment of the present invention includes:
[0024] Driving part 1, gear box 2, stirring part 3, conveying part 4 and outlet part 5.
[0025] The driving part 1 includes a servo motor and a reducer connected to the servo motor. The servo motor, the reducer and the output shaft are connected in sequence, and the servo motor is used to drive the ...
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The embodiment of the invention discloses a powder micrometering threaded rod based on servo drive. According to the technical scheme, the powder micrometering threaded rod based on servo drive comprises a gear box, a stirring component and a conveying component; the gear box comprises two or more output shafts; the stirring component comprises a stirring shaft and vanes, and the vanes are circumferentially arranged on the stirring shaft; the conveying component comprises a threaded barrel and threaded rod bodies, wherein the threaded rod bodies are arranged inside the threaded barrel, the number of the threaded rod bodies is the same as that of the output shafts, and the threaded rod bodies are connected with the output shafts in a one-to-one correspondence manner; and a gap is formed between each threaded rod body and the corresponding vane, an included angle is formed in the plane where each threaded rod body and the corresponding vane are located, and each included angle is greaterthan zero degree.
Description
technical field [0001] The embodiment of the present invention relates to conveying equipment, in particular to a servo-driven powder micro metering screw. Background technique [0002] At present, there are mainly two types of metering devices for powder and granular materials according to the metering principle: volumetric and gravimetric metering devices; according to the continuity of metering for conveying, there are mainly two types: batch type and continuous type. [0003] At the same time, the current powder conveying and metering devices have problems such as powder sticking to the wall, bridging, and unstable conveying flow. These problems are more prominent in micro-quantity conveying and metering applications, thus affecting product quality. Contents of the invention [0004] In order to solve the above-mentioned technical problems, an embodiment of the present invention provides a servo-driven powder micro-metering screw. [0005] In the embodiment of the pre...
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IPC IPC(8): B65G33/24B65G33/26B65G33/34
CPCY02P10/25
Inventor 黄少清余淡贤邓旭成
Owner FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD