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Automatic feeding device of charging forming machine

An automatic feeding device and forming machine technology, applied in the direction of presses, manufacturing tools, etc., can solve problems such as complex structure, flying dust, blockage failure, etc., and achieve the effects of strong anti-interference ability, reduced energy consumption, and low cost

Pending Publication Date: 2018-08-14
NANTONG CIGARETTE FILTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device adopts purely mechanical classification and isolation, the structure is relatively complex, and it is prone to clogging failure or environmental problems of dust flying

Method used

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  • Automatic feeding device of charging forming machine

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Embodiment Construction

[0058] like figure 1 The automatic feeding device of the feeding molding machine shown has a mixing outlet, a lifting pipeline, a translation pipeline, an effective particle storage tank, a valve, and a blanking bin according to the flow route of the effective material. The negative pressure generating device is connected to the powder pipeline after the translation pipeline, and a secondary negative pressure generating device is arranged between the translation pipeline and the powder pipeline or on the powder pipeline; the valve is a pneumatic valve.

[0059] The vacuum or air pressure requirements generated by the first-stage negative pressure generating device, according to Mg>P 1 The principle of S>mg is determined by design; the vacuum degree or air pressure of the secondary negative pressure generating device is based on mg>P 2 S>m 0 The principle design of g determines that P 2 less than P 1 .

[0060] There are 2-3 material level sensors preset at different heigh...

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Abstract

The invention discloses an automatic feeding device of a charging forming machine. The automatic feeding device comprises a mixed material outlet, a lifting pipeline, a primary negative pressure generating device, a translation pipeline, a secondary negative pressure generating device, a valid particle storage tank, a pneumatic valve and a falling stock bin. The invention further discloses a regulation and control method for the automatic feeding device. The regulation and control method for the automatic feeding device comprises the following steps that the air pressure generated by the primary negative pressure generating device is designed and determined according to the principle that mg>P1S>mg, and the wind speed is calculated and set according to the principle that the kinetic energyis slightly larger than the potential energy; and the air pressure of the secondary negative pressure generating device is designed and determined according to the principle that mg> P2S>m0g. According to the automatic feeding device, particles with three different particle sizes can be separated conveniently, and the consequence that large-particle materials and powder materials are mistakenly added to prepare poor-quality filter sticks can be avoided.

Description

technical field [0001] The invention relates to an accessory part of a filter rod forming machine. Background technique [0002] The filter core of ordinary filter sticks is made of acetate fiber, and some granular materials with fragrance or filtering function can be added to these fiber materials to form a filter stick. [0003] The invention with the patent application number 201410489077X discloses a dry granulator negative pressure feeding device, including a storage tank, which is characterized in that: the inside of the storage tank has a closed space, and the bottom of the storage tank is provided with a connecting part; the connecting part It includes an external connection pipe, an internal connection pipe, a powder retaining plate and a powder retaining cover. The external connection pipe is fixedly installed at the bottom of the barrel outside the storage tank, and the internal connection pipe is inserted into the external connection pipe. The center of the inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/30
CPCB30B15/302
Inventor 刘双陈昆施勇赵伟陈卫东
Owner NANTONG CIGARETTE FILTER
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