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An automatic feeding device for a foaming machine

The technology of an automatic feeding device and a foaming machine is applied in the field of lost foam casting, which can solve the problems affecting the efficiency of molding, the quality of the die, the high labor intensity, and the unstable density of the foamed beads, so as to achieve simple installation and reduce labor. Stable and consistent effect of strength and density

Active Publication Date: 2017-11-17
ANHUI QUANCHAI ENGINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Intermittent feeding is required in the production process of lost foam pre-foaming. Due to the high labor intensity of manual feeding and the difficulty in keeping the weight of each feeding consistent, the density of foamed beads is unstable, which affects the efficiency of molding and molding. piece quality

Method used

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  • An automatic feeding device for a foaming machine
  • An automatic feeding device for a foaming machine

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Experimental program
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Embodiment

[0018] see figure 1 , an automatic feeding device for a foaming machine, including a barrel 1, an air-controlled butterfly valve A 2, a quantitative device 3, and an air-controlled butterfly valve B 4, the barrel 1 is cylindrical in the upper half and the lower half A funnel-shaped combination, the funnel-shaped outlet below it is connected to the upper inlet flange of the A air-controlled butterfly valve 2, the lower outlet of the A air-controlled butterfly valve 2 is connected to the upper inlet of the quantitative device 3, and the lower outlet of the quantitative device 3 Connect the upper inlet flange of B air-controlled butterfly valve 4, and connect the lower outlet flange of B air-controlled butterfly valve 4 to the feeding mixing tank of the foaming machine.

[0019] The material of the barrel 1 is stainless steel.

[0020] Described quantifier 3 is made up of small feed bucket 6, straight pipe 5 with internal thread, nut 7, scale 8 with thread, pipe joint 9, and des...

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Abstract

The invention discloses an automatic feeding device for a foaming machine. The automatic feeding device comprises a charging basket, a batcher and two pneumatic butterfly valves. The automatic feeding device is applied to the foaming machine for achieving automatic feeding when an evanescent mode die sheet is fabricated. The automatic feeding device is simple to install and convenient to use; the technological operation is simplified; the demand on the technical proficiency of a worker is greatly reduced; the labor intensity is significantly alleviated; the production efficiency is improved; the uniform degree of evanescent mode beads is improved; and the density of the beads is relatively stable and consistent.

Description

technical field [0001] The invention belongs to the technical field of lost foam casting, and relates to an automatic feeding process equipment for pre-foaming in lost foam casting, more specifically, it relates to an automatic feeding device for a foaming machine. Background technique [0002] Intermittent feeding is required in the production process of lost foam pre-foaming. Due to the high labor intensity of manual feeding and the difficulty in keeping the weight of each feeding consistent, the density of foamed beads is unstable, which affects the efficiency of molding and molding. slice quality. Contents of the invention [0003] The main purpose of the present invention is to provide an automatic feeding device for a foaming machine to solve the above problems. [0004] An automatic feeding device for a foaming machine, comprising a material barrel 1, an air-controlled butterfly valve A 2, a quantitative device 3, and an air-controlled butterfly valve B 4, the mate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C44/42B29C31/06
CPCB29C31/06B29C44/42
Inventor 刘晓阳倪堂兵
Owner ANHUI QUANCHAI ENGINE
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