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An automatic casting device and casting method for valve body production and manufacturing

An automatic, valve body technology, applied in manufacturing tools, casting equipment, casting melt containers, etc., to achieve the effect of low construction cost, high casting quality and strong practicability

Active Publication Date: 2022-05-27
蓬莱金创精密铸造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide an automatic casting device and casting method for valve body production and manufacture, to solve the problems raised in the above-mentioned background technology

Method used

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  • An automatic casting device and casting method for valve body production and manufacturing
  • An automatic casting device and casting method for valve body production and manufacturing
  • An automatic casting device and casting method for valve body production and manufacturing

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Embodiment Construction

[0039] see Figure 1-14 , the present invention provides a technical solution: including a conveying table 1 for conveying the casting mold 10, a bottom pouring cylinder 4 for injecting molten iron into the casting port of the casting mold 10, and a main pouring cylinder for replenishing the bottom casting cylinder 4. package 31;

[0040] Just above the conveying table 1, there is a synchronous conveying part for conveying the bottom injection and transfer cylinder 4, and a plurality of bottom injection and transfer cylinders 4 are arranged on the synchronous conveying part. There are two travel racks 21, each travel rack 21 is provided with an annular travel belt 23 that is actively rotating and in a vertical state, and each bottom injection transfer cylinder 4 is erected between the two travel belts 23 by the bracket rods 62 on both sides of the top. During the time, the vertical direction of the travel belt 23 includes an upper belt section and a lower belt section. When t...

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Abstract

The invention discloses an automatic casting device and a casting method used in the production and manufacture of valve bodies in the field of casting technology. There is a trigger component that triggers the action of the liquid replenishment opening and closing mechanism. The trigger component automatically changes the height following the overall gravity of the bottom injection transfer cylinder. Shaft drive mechanism, the bottom pouring transfer cylinder is provided with a material receiving part that follows the rotation of the main ladle; on the basis of uninterrupted conveying of the casting mold, the present invention uses multiple bottom pouring transfers that can reciprocate, automatically refill liquid and automatically open and close casting The cylinder realizes a more accurate bottom pouring casting process, which solves the problem of unsuitability in the market and safe casting of large-volume ladles in the production line.

Description

technical field [0001] The invention relates to the technical field of casting, in particular to an automatic casting device and a casting method for valve body production. Background technique [0002] Casting is a process in which metal is smelted into a liquid that meets certain requirements and poured into a mold. After cooling, solidification, and cleaning, a casting with a predetermined shape, size and performance is obtained. , Especially for parts with complex inner cavities, it can better show its economy. Generally, the internal channels of the valve body are complex and not suitable for conventional forging processing. Therefore, casting production is often used in the manufacturing and production of general valve bodies. The pouring of molten metal into the valve body mold often requires the use of a casting device. [0003] The common casting device is a ladle with a rotating mechanism. The ladle is generally filled with molten iron, which is set on the side of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D41/06B22D41/20B22D41/12B22D33/02
Inventor 孙洪卫唐兴强张先鹏范庆苗唐运祥张大伟
Owner 蓬莱金创精密铸造有限公司
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