Sand mixer for casting machining

A sand mixer and sand mixing technology, applied in the direction of manufacturing tools, casting molding equipment, metal processing equipment, etc., can solve problems such as poor mixing effect, achieve the effect of reducing manual movement, improving flexibility, and improving mixing efficiency

Active Publication Date: 2017-12-01
HAIAN HAITAI CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the technical scheme of this invention just pumps into resin and solidifying agent before casting sand is sent into stirring device, therefore, its mixing effect is not good

Method used

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  • Sand mixer for casting machining
  • Sand mixer for casting machining
  • Sand mixer for casting machining

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Figure 1 to Figure 5 A sand mixer for foundry processing disclosed in an embodiment of the present invention is schematically shown.

[0030] Such as figure 1 As shown, a sand mixer for foundry disclosed in the present invention is a mobile sand mixer, which includes a sand storehouse 1, a mixture pumping mechanism 8, a sand mixing chamber 2, a feeding arm 3 and a discharge device 4, Among them, the sand storehouse 1 is used to store the sand for foundry, the mixture pumping mechanism 8 is used to transport the mixture agent, such as resin and curing agent, the sand mixing chamber 2 is used for sand mixing, foundry, sand grinding, the sand storehouse 1 and the mixing The agent pumpi...

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PUM

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Abstract

The invention discloses a sand mixer for casting machining. The sand mixer for casting machining comprises a sand bin, a sand-mixing stirring chamber, a mixture pumping mechanism, a material transporting arm and a material unloading device. The sand bin communicates with the sand-mixing stirring chamber, the material unloading device communicates with an outlet of the sand-mixing stirring chamber, the mixture pumping mechanism is led into the position above the sand-mixing stirring chamber, and the material transporting arm is located between the sand-mixing stirring chamber and the material unloading device; the material transporting arm is rotatably connected with a base and driven to pitch through a pitch driving mechanism, and the sand bin, the sand-mixing stirring chamber, the mixture pumping mechanism, the material transporting arm and the material unloading device are all arranged on the base; and the base is rotatably connected to the position above a rack through a slewing mechanism, and a walking mechanism is arranged at the bottom of the rack. According to the sand mixer for casting machining, three-dimensional motions of the sand mixer is achieved through cooperation of the slewing mechanism, the material transporting arm being capable of pitching and the walking mechanism, therefore the material unloading position can be selected randomly, the motions are flexible, manual movement is reduced, the labor amount of workers is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to sand mixer equipment for casting, in particular to a sand mixer for casting. Background technique [0002] The sand mixer is a device that uniformly mixes the components in the molding sand and effectively coats the binder on the surface of the sand grains. Sand mixer is a kind of sand processing equipment widely used in the foundry industry. According to the characteristics of sand mixing process, sand mixer can be divided into: roller type sand mixer mainly for rolling and rubbing; Blade-type sand mixer with main function; countercurrent or rotor-type sand mixer with rubbing and mixing functions, and balance wheel sand mixer with rolling and mixing functions. [0003] The grinding wheel sand mixer uses the relative movement of the grinding wheel and the grinding plate, and crushes the material placed between the two by rolling and grinding. The edge of the traditional grinding wheel sand mixer is set on one side of the grind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C5/04
CPCB22C5/044B22C5/0472
Inventor 景俊康
Owner HAIAN HAITAI CASTING
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