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High-strength core shooter

A core shooter, high-strength technology, applied in the field of mechanical equipment, can solve problems such as working environment hazards, workers' personal safety hazards, etc., and achieve the effect of smooth surface, not easy to absorb moisture, and easy to store

Inactive Publication Date: 2020-11-06
滕兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The coated sand high-strength core shooting machine in the prior art is mainly composed of a turret, a sand bucket fixed on the turret, and a sand core mold. The sand bucket can rotate with the turret. The temperature of the sand core mold is generally 300 ° C. At present, the rotation of the sand bucket is mainly performed manually by the workers, the working environment is dangerous, and there is a potential hazard to the personal safety of the workers.

Method used

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0014] In order to achieve the above-mentioned purpose, the high-strength core-shooting machine is realized by the following technical solutions: the high-strength core-shooting machine includes a support 1, a sand bucket 2, a U-shaped bar 3, a boom 4 and an air pump 5. The sand bucket 2 is installed on the U-shaped bar 3, the U-shaped bar 3 is installed on the bracket 1 through the boom 4, and the air pump 5 is installed on the upper part of the frame of the bracket 1; the bracket 1 is welded by stainless steel; the sand bucket 2 is cylindrical; The U-shaped bar 3 is cast from stainless steel pipes; the suspender 4 is a copper pipe.

[0015] The basic principles and main features of the present invention and the advantages of the present inventio...

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Abstract

The invention discloses a high-strength core shooter, and belongs to the technical field of mechanical equipment. The high-strength core shooter comprises a support (1), a sand hopper (2), a U-shapedrod (3), a hanging rod (4) and an air pump (5). The sand hopper (2) is disposed on the U-shaped rod (3). The U-shaped rod (3) is disposed on the support (1) through the hanging rod (4). The air pump (5) is disposed at the upper portion of a frame of the support (1). A worker can conveniently climb up the high-strength core shooter through a ladder, and manufactured products have the advantages ofbeing high in strength, smooth in surface, not prone to absorbing water and convenient to store. The high-strength core shooter has great promotional value in the technical field of mechanical equipment.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a high-strength core shooter. Background technique [0002] The mixing method of coated sand has gone through four stages: dry mixing method, cold coating method, warm coating method, and hot coating method. At present, almost all production of coated sand adopts hot coating method. The thermal coating process is to heat the raw sand to a certain temperature, then mix and stir it with resin, urethane solution and calcium stearate, and then cool, crush and sieve it. Due to the difference in formula, the mixing process is different. At present, there are many types of coated sand production lines in China. There are about 2000-2300 semi-automatic production lines with manual feeding, and nearly 50 fully automatic production lines controlled by computer, which effectively improve production efficiency and product stability. [0003] The coated sand high-strength core ...

Claims

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Application Information

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IPC IPC(8): B22C15/24B22C13/12
CPCB22C13/12B22C15/24
Inventor 滕兵
Owner 滕兵