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Sealing structure and sealing method of powder feeding station

A sealing structure and powder technology, applied in the direction of unsealing, cutting and unsealing, transportation and packaging of objects, can solve the problems of environmental pollution in the workshop and poor sealing conditions, avoid environmental pollution, low manual operation intensity, and improve feeding. The effect of efficiency

Pending Publication Date: 2021-12-21
FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of this application is to provide a sealing structure and sealing method for a powder feeding station, which effectively solves the technical problem in the prior art that the poor sealing conditions lead to serious environmental pollution in the workshop

Method used

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  • Sealing structure and sealing method of powder feeding station
  • Sealing structure and sealing method of powder feeding station
  • Sealing structure and sealing method of powder feeding station

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0044] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or i...

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Abstract

The invention relates to the technical field of material feeding equipment, in particular to a sealing structure and a sealing method of a powder feeding station, and the sealing structure comprises a discharging hopper, an inflation sealing ring, a sealing seat, a sealing pressing plate and a lifting mechanism, wherein the sealing pressing plate is movably arranged on the discharging hopper in the vertical direction; the lifting mechanism is connected with the sealing pressing plate and used for driving the sealing pressing plate to move up and down; the sealing seat is annularly arranged on the periphery of the upper barrel body of the blanking hopper; the inflatable sealing ring is mounted on the sealing seat, and a sealing gap is formed between the inflatable sealing ring and the outer wall of the upper cylinder body; and a mechanical valve corresponding to an air path of the inflatable sealing ring is arranged below the sealing pressing plate. The technical problem of serious workshop environment pollution caused by poor sealing conditions in the prior art is effectively solved.

Description

technical field [0001] The present application relates to the technical field of material feeding equipment, in particular to a sealing structure and sealing method of a powder feeding station. Background technique [0002] The traditional powder feeding process is to manually cut the outer packaging of the powder with a knife, and manually turn and shake, so that the powder falls into the discharge port. The overall manual operation intensity of this process is high, and in the case of poor sealing conditions, powders with high mesh numbers (such as white carbon black, nano-calcium carbonate, etc.) are easy to float and disperse to the entire workshop, causing serious environmental pollution. Although installing a dust collector at the discharge port helps to eliminate the diffusion of powder, the powder is easily sucked away by the dust collector, resulting in a large amount of waste, which cannot meet the requirements of the green and environmental protection technology a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/18B65B69/00B65G47/14B65G47/18B65G65/44
CPCB65G69/181B65G47/18B65B69/0033B65G47/1421B65G65/44
Inventor 杜金黄建文黄新南
Owner FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD
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