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Automatic vacuum casting machine

A vacuum pouring and automatic technology, applied in the field of pouring machines, can solve the problems of taking up a lot of time and long production cycle, and achieve the effect of increasing the scope of application, saving pouring time and shortening the operation cycle.

Pending Publication Date: 2022-02-01
上海妙朗模具科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The vacuum pouring machine can reduce the generation of air bubbles and improve the product quality by vacuumizing the mixing chamber. However, the existing vacuum pouring machines are batch mixing, that is, after the material is mixed, the material needs to be poured before the follow-up Mixing operation takes up a lot of time during the mixing process and the production cycle is long

Method used

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Embodiment 1

[0026] Such as Figure 1 to Figure 5 As shown, the present invention discloses an automatic vacuum pouring machine. The technical solution adopted is to include a stirring chamber 101, a vacuum pump 2, a first vacuum pipe 3, a feeding pipe 5, a raw material tank 8, a mold 12, a pouring chamber 13, and a motor 14 and a control circuit, there is a stirring mechanism in the stirring chamber 101, and the stirring chamber 101 is connected to the outlet pipe of the raw material tank 8 through the feed pipe 5, and the outlet pipe has a solenoid valve, and the stirring chamber 101 passes through the first vacuum tube 3 Connect the vacuum pump 2, the pouring chamber 13 is located below the mixing chamber 101, the inner shaft of the pouring chamber 13 is connected with a mold plate 11, the mold plate 11 has the mold 12 on it, and the mold plate 11 Driven by the motor 14, there is a microprocessor in the control circuit, and the microprocessor is electrically connected with the stirring ...

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Abstract

The invention discloses an automatic vacuum casting machine, relates to the field of casting machines, and aims to solve the problems that stirring and casting cannot be performed synchronously and the casting period is long in the prior art. According to the technical scheme, a plurality of raw material tanks are arranged and are arranged on a switching mechanism, raw materials can be continuously provided by switching the raw material tanks, and a stirring bin and a temporary storage bin are arranged in the stirring tank. According to the invention, after being stirred in the stirring bin, castable is fed into the temporary storage bin to be temporarily stored and poured into a mold step by step, and in the temporary storage process, the materials can be continuously stirred in the stirring bin, so that material preparation and casting are synchronously carried out, the operation period is shortened, and the casting time is saved.

Description

technical field [0001] The invention relates to the field of pouring machines, in particular to an automatic vacuum pouring machine. Background technique [0002] Vacuum casting technology refers to the development of raw material casting from normal pressure forming to vacuum forming. Vacuum casting enables the air bubbles in the castable to be discharged more easily, and the internal quality and appearance quality of the product are greatly improved, thus promoting the development of power transmission and transformation technology. [0003] Chinese patent CN201611030798.X discloses an automatic vacuum pouring machine. The technical solution adopted is that it mainly consists of metering parts, mixing parts, stirring parts and pouring parts. The metering pump for automatic vacuum pouring machine is composed of servo motor, ball screw, metering lever, cylinder, metering lever support sleeve, discharge cylinder, valve needle, piston, discharge valve cylinder, discharge valv...

Claims

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Application Information

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IPC IPC(8): B29C39/24B29C39/42B29C39/44B29C39/04B29B7/18
CPCB29C39/24B29C39/42B29C39/44B29C39/04
Inventor 张奇
Owner 上海妙朗模具科技有限公司
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