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Sailboard type stirring mechanism

A mixing mechanism and sail board technology, which is applied in the cleaning/processing machinery of casting mold materials, casting molding equipment, metal processing equipment, etc., can solve the problems of uniform sand mixing, uneven mixing, and affecting the production quality of coated sand, etc. , to achieve the effect of cleaning and cleaning materials conveniently

Inactive Publication Date: 2018-12-28
YUZHOU KUNLUN MOLD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this is that the mixing is uneven, causing the sand to not mix evenly
Affect the production quality of coated sand

Method used

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  • Sailboard type stirring mechanism

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Effect test

Embodiment

[0012] Aiming at the technical problems existing in the existing sand mixer, the present invention proposes a fan-type mixing mechanism, which includes a sand box, a stirring body, a transmission shaft, and a bracket; Material port, two sand mixing tanks, with a stirring body embedded inside. The stirring body is composed of two end plates connected by sail-type fan blades. The center of the right side of the stirring body is connected with the transmission shaft. The sand box includes the raw sand Feed inlet, two sand mixing tanks, cylinder, and the sand box are in the shape of a horizontal cylinder. The upper end of the outer layer is connected to the raw sand feeding inlet, two sand mixing tanks, and the lower end is a cleaning port that can be opened and closed controlled by the cylinder. In addition, the right end is connected with a transmission shaft, and the left end is a discharge port. The stirring body includes a sail-type fan blade, two boards for fixing the sail-ty...

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Abstract

The invention provides a sailboard type stirring mechanism. The sailboard type stirring mechanism comprises a sand box, stirring bodies, a transmission shaft and a bracket, wherein the sand box is horizontally arranged on the bracket; a crude sand feeding opening and two sand mixing tanks are arranged at the upper end of the sand box, and the stirring bodies are embedded in the sand box; each stirring body is formed in a manner that every two end plates are connected through a corresponding sailboard type blade; and the center of the right side of each stirring body is connected with the transmission shaft. According to the sailboard type stirring mechanism disclosed by the invention, through inner part fan blade type division, the stirring bodies are driven by the transmission shaft to rotate, so that the purpose of uniform mixing is achieved; three feeding openings are formed in the sailboard type stirring machine, and the design of performing feeding in different openings is adopted, so that feeding can be more effectively managed; and a material cleaning opening part at the lower end of the sand box is controlled by an air cylinder, so that mechanical and integral material cleaning is more convenient, and the cleaning is more thorough.

Description

technical field [0001] The invention belongs to the technical field of equipment for producing coated sand, and in particular relates to a sail-type stirring mechanism for producing coated sand. Background technique [0002] The production of coated sand almost always adopts the thermal coating method. The thermal coating process is to heat the raw sand to a certain temperature, and then mix it with resin, urethane solution and calcium stearate respectively, and then cool and crush it. and sieved. The mixing and stirring process mainly uses a sand mixer. The sand mixer uniformly mixes the foundry sand, binder, additive, water, etc. to make it into a molding sand or core sand with certain performance. The sand mixer is used as a machine in the foundry process. Key equipment is the key factor to control the quality and cost of molding sand. At present, most of the sand mixers used, mostly use dry sand to enter two sand mixing tanks during sand mixing, add the binder to one o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C5/04
CPCB22C5/0436
Inventor 李向阳
Owner YUZHOU KUNLUN MOLD CO LTD
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