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Pulse powder outlet mechanism

A pulse type and powder cartridge technology, applied in the field of pulse type powder discharge mechanism, can solve the problems of high powder dispersion requirements, final product impact, powder outlet blockage, etc., to solve powder crystallization agglomeration and control powder discharge volume, to avoid the effect of clogging

Inactive Publication Date: 2019-07-16
NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing powder outlet mechanism is difficult to accurately control the powder output, and has high requirements for powder dispersibility. When the powder is agglomerated, it is easy to cause the powder outlet to be blocked. areas, such as in coffee spreaders, can have a serious impact on the final product

Method used

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Examples

Experimental program
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Embodiment

[0022] like Figure 1-2 As shown, a pulse type powder outlet mechanism includes a powder outlet cylinder 2 fixed on the back plate 1, a slide rail 3 is arranged inside the powder outlet cylinder 2, and the inside of the powder outlet cylinder 2 is located on the slide rail 3 The bottom of the slide rail 3 is provided with a powder storage chamber 4; the slide rail 3 is provided with a slider 3.1; the lower end of the slide block 3.1 is provided with a thimble 3.2 extending into the powder storage chamber 4; There is a guide member 3.3 that guides the thimble 3.2; Figure 5 As shown, the guide 3.3 can be a star structure with guide holes. A sealing sheet 5 penetrated by the thimble 3.2 is provided between the guide 3.3 and the powder storage chamber 4; a powder outlet hole 4.1 coaxial with the thimble 3.2 is provided at the bottom of the powder storage chamber 4; The backboard 1 is provided with a stepping motor 6 for driving the slider 3.1; the rotating shaft of the stepping...

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PUM

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Abstract

The invention discloses a pulse powder discharge mechanism. The mechanism comprises a powder discharge cylinder (2) fixed on a back plate (1); a slide rail (3) is arranged in the powder discharge cylinder (2); a powder storage cavity (4) is formed in the powder discharge cylinder (2) below the slide rail (3); a slide block (3.1) is arranged in the slide rail (3); a thimble (3.2) for extending into the powder storage cavity (4) is arranged at the lower end of the slide block (3.1); and a guide piece (3.3) for achieving a guide effect on the thimble (3.2) is arranged at the lower end of the slide rail (3). The pulse powder discharge mechanism can effectively prevent blockage of a powder discharge hole, and precisely controls the powder discharge quantity.

Description

technical field [0001] The invention relates to a pulse type powder outlet mechanism. Background technique [0002] The existing powder outlet mechanism is difficult to accurately control the powder output, and has high requirements for powder dispersibility. When the powder is agglomerated, it is easy to cause the powder outlet to be blocked. areas, such as in coffee spreaders, can have a serious impact on the final product. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above shortcomings of the prior art: to provide a pulse type powder discharge mechanism that can effectively avoid the clogging of the powder discharge hole and precisely control the powder discharge amount. [0004] The technical solution of the present invention is as follows: a pulse type powder discharge mechanism, including a powder discharge cylinder fixed on the back plate, a slide rail is arranged inside the powder discharge cylin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G65/40
CPCB65G65/40B65G2201/04
Inventor 王晓军洪昕辰杨宗燚任展翔杨佳东王莎
Owner NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
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