One-way valve type powder spraying and wax injecting complete machine

A one-way valve and wax injection technology, which is applied in the direction of casting and molding equipment, can solve the problems that affect the qualified rate of wax mold molding, the amount of powder spraying cannot be controlled, and the powder spraying is uneven, so as to save labor costs and spray powder. Uniform, efficiency-enhancing effect

Inactive Publication Date: 2019-03-12
昕致潮贸易(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before injecting the wax liquid, it is often necessary to spray powder into the cavity of the mold, and the powder spraying is often done by manually opening the mold first, and then spraying the powder, which is time-consuming, laborious, inefficient, and the amount of powder spraying cannot be controlled. It leads to uneven powder spraying in each mold, which affects the qualified rate of wax mold molding

Method used

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  • One-way valve type powder spraying and wax injecting complete machine
  • One-way valve type powder spraying and wax injecting complete machine
  • One-way valve type powder spraying and wax injecting complete machine

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

[0021] Such as Figure 1 to Figure 5 As shown, the one-way valve type powder spraying and wax injection complete machine described in this embodiment includes a workbench a1, a conveyor belt a3 is provided on the workbench, and a cooling fan a2 is provided on one side of the conveyor belt , One side of the air cooler is provided with a one-way valve type wax injection powder injection mechanism a4.

[0022] The one-way valve type wax injection and powder injection mechanism includes a screw powder feeding device and a nozzle composite device. The screw powder feeding device is used to quantitatively deliver powder for the nozzle composite device. wax;

[0023] The nozzle compounding device includes a feed nozzle head 11 and a heating tube 12, the feed nozz...

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Abstract

The invention discloses a one-way valve type powder spraying and wax injecting complete machine. The one-way valve type powder spraying and wax injecting complete machine comprises a workbench. A conveying belt is arranged on the workbench. An air cooler is arranged on one side face of the conveying belt. A one-way valve type wax and powder injecting mechanism is arranged on one side of the air cooler. A feed inlet communicates with a screw powder feeding device. A first through hole is connected with a wax liquid pipe one-way valve. A second through hole is connected with a vacuum pipe one-way valve. According to the one-way valve type powder spraying and wax injecting complete machine, the powder feeding procedure and the wax injecting procedure are combined, and manual powder spraying is not needed, so that the work efficiency is improved; and powder moves spirally, and quantitative conveying of the powder is completed by opening or closing an electromagnetic vacuum check valve, sothat the efficiency is higher, powder is evenly sprayed in a mold, and the qualification rate of wax mold formation is increased.

Description

technical field [0001] The invention relates to the technical field of wax injection equipment, in particular to a one-way valve type powder spraying and wax injection complete machine. Background technique [0002] In the prior art, the wax injection machine is an important basic equipment in the jewelry and handicraft industries. It is used to make wax models. First, the inside of the mold is evacuated, and then wax is injected into the mold. After the wax solidifies, the wax model is taken out. Before injecting the wax liquid, it is often necessary to spray powder into the cavity of the mold, and the powder spraying is often done by manually opening the mold first, and then spraying the powder, which is time-consuming, laborious, inefficient, and the amount of powder spraying cannot be controlled. As a result, the powder spraying in each mold is uneven, which affects the qualified rate of wax mold molding. Contents of the invention [0003] The object of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C7/02
CPCB22C7/02
Inventor 黄焕桦
Owner 昕致潮贸易(深圳)有限公司
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