A slider type device for powder spraying and wax injection

A slider-type, powder-spraying technology, which is applied to casting and molding equipment, can solve problems such as low efficiency, uneven powder spraying, and uncontrollable powder spraying volume, and achieve the effect of improving the pass rate and improving work efficiency

Active Publication Date: 2021-01-08
盐城恒远投资发展有限公司
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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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  • A slider type device for powder spraying and wax injection
  • A slider type device for powder spraying and wax injection
  • A slider type device for powder spraying and wax injection

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Embodiment Construction

[0018]The following describes the present invention in further detail with reference to the accompanying drawings and specific embodiments, without limiting the scope of implementation of the present invention.

[0019]Such asFigure 1 to Figure 6 As shown, the slider type device for powder spraying and wax injection described in this embodiment includes a quantitative powder feeding component, a material injection component, a wax liquid injection nozzle 3 and a vacuum interface 4;

[0020]The injection component includes a feeding slider 11, a feeding nozzle 12, an L-shaped first bracket 13 and a first air cylinder 14. The first air cylinder 14 is fixed to one end of the first bracket 13. The output end of an air cylinder 14 passes through the first bracket 13 and is connected to the feed slider 11, and the feed nozzle 12 is fixed at the other end of the first bracket 13 and is connected to the feed slider. 11 sliding connection, one end of the feed nozzle 12 extends outward through the ...

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PUM

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Abstract

The invention discloses a slider-type device for powder spraying and wax injection, which comprises a quantitative powder feeding part, a material injection part, a wax liquid injection nozzle and a vacuum interface, and the quantitative powder feeding part is used for quantitative delivery of the material injection part For powder materials, the injection part includes a feed nozzle, the first cylinder and a feed slider. The feed nozzle is slidably connected to the feed slider. The block is provided with a first through hole and a second through hole, and the feed nozzle is provided with an injection through hole. Driven by the first cylinder, the first through hole and the injection through hole or the second through hole and the injection through hole are realized. The hole is connected; the invention drives the feed slider to move by the first cylinder to switch between powder spraying and wax injection, and realizes the integrated completion of powder spraying and wax injection, greatly improving work efficiency; Driven by the driving force, the quantitative delivery of powder is realized, so that the powder spraying in the mold is uniform every time, avoiding the uneven artificial powder spraying from affecting the molding of the wax model, and improving the qualified rate of wax mold molding.

Description

Technical field[0001]The invention relates to the technical field of wax injection equipment, in particular to a slider type device for powder spraying and wax injection.Background technique[0002]In the prior art, the wax injection machine is an important basic equipment in the jewelry and handicraft industry. It is used to make wax molds. First, vacuum is drawn into the mold, and then the wax is injected into the mold. After the wax solidifies, the wax mold is taken out. Before injecting the wax liquid, it is often necessary to spray powder into the mold cavity, and the powder spraying is often performed by manually opening the mold first, and then spraying the powder. This is time-consuming, laborious, inefficient, and the amount of powder sprayed cannot be controlled. As a result, the powder spraying in each mold is uneven, which affects the pass rate of wax mold molding.Summary of the invention[0003]The purpose of the present invention is to overcome the above-mentioned shortcom...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C39/02B29C39/22B29C39/24B29C33/58
CPCB22C7/02
Inventor 聂琮力
Owner 盐城恒远投资发展有限公司
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