Evanescent mode foundry sand treatment device

A technology of lost foam casting and processing equipment, which is applied in the direction of casting molding equipment, cleaning/processing machinery of casting mold materials, manufacturing tools, etc., which can solve the problems of poor processing effect and low efficiency of molding sand processing, and achieve processing efficiency Low, efficient and convenient handling effect

Active Publication Date: 2018-12-11
ANHUI HUOSHAN XIANGSHAN MACHINERY MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention proposes a lost foam casting molding sand processing device, which can efficiently and conveniently p

Method used

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  • Evanescent mode foundry sand treatment device
  • Evanescent mode foundry sand treatment device
  • Evanescent mode foundry sand treatment device

Examples

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[0017] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] According to a kind of lost foam casting sand processing device shown in the figure, it includes a machine table 1. One end of the machine table 1 is provided with a left baffle 2 and the other end is provided with a right baffle 3, and the machine 1 is provided with The transmission belt 4 is connected to a reduction motor 5 through a transmission mechanism. The reduction motor is arranged at the bottom of the machine table 1. A loading box 7 is provided above the transmission belt 4, and the inner wall of the loading box 7 is With a hollow structure, an electric heater 33 is provided inside the inner wall of the loading box 7, a discharge port 34 is provided at the...

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Abstract

The invention discloses an evanescent mode foundry sand treatment device, which comprises a platform, wherein a left baffle plate is arranged at one end of the platform, and a right baffle plate is arranged at the other end of the platform; a transmission belt is arranged on the platform; a material feeding box is arranged above the transmission belt; the inner wall of the material feeding box isof a hollow structure; an electric heater is arranged inside the inner wall of the material feeding box; a material outlet is formed in the bottom of the material feeding box; the end face of the platform is provided with a connecting frame; the bottom of the connecting frame in a transverse direction is fixedly connected with a connecting plate; an electromagnet is arranged below the connecting plate; a rotating shaft is arranged on the outer side of the platform; the bottom of the rotating shaft is connected with a rotary motor through a shaft coupler; the end face of the rotating shaft is fixedly connected with a material collection box; a left electric heater is arranged on the left baffle plate; a right electric heater is arranged on the right baffle plate. The evanescent mode foundrysand treatment device can fully automatically treat foundry sand and effectively solves the problems that the existing foundry sand treatment work is low in treatment efficiency and poor in treatmenteffect.

Description

technical field [0001] The invention relates to a sand treatment device for lost foam casting, which belongs to the field of lost foam casting Background technique [0002] Lost foam casting, also known as full mold casting, is a full mold casting in which foam plastic molds use binder-free dry sand combined with vacuum pumping technology. It is to bond and combine foam models similar in size and shape to castings to form model clusters, brush refractory paint and After drying, it is buried in dry quartz sand for vibration molding, pouring under negative pressure to vaporize the model, liquid metal occupies the position of the model, and solidifies and cools to form a new casting method; after the lost foam casting is completed, the mold sand is cast The process is affected by the vaporization of the model and the metal liquid, which causes the molding sand to be wetted by water vapor after casting and contains metal particles inside. If the molding sand after casting is use...

Claims

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Application Information

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IPC IPC(8): B22C5/08B22C5/06
CPCB22C5/06B22C5/08
Inventor 王培燃
Owner ANHUI HUOSHAN XIANGSHAN MACHINERY MFG CO LTD
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