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A rotary powder spraying and wax injection structure

A rotary, powder-spraying technology, applied in casting and molding equipment, tools, metal processing equipment, etc., can solve the problems of affecting the pass rate of wax mold forming, uncontrollable amount of powder spraying, uneven powder spraying, etc. Simple, cost-saving, and the effect of improving the pass rate

Active Publication Date: 2020-12-01
泗县智来机械科技有限公司
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  • 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 mold cavity, and the powder spraying is often done manually by opening the mold first, and then manually spraying powder, which is time-consuming, laborious, inefficient, and the amount of powder spraying cannot be controlled , resulting in uneven powder spraying in each mold, which affects the qualified rate of wax mold molding

Method used

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  • A rotary powder spraying and wax injection structure
  • A rotary powder spraying and wax injection structure
  • A rotary powder spraying and wax injection structure

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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] like Figure 1 to Figure 7 As shown, a rotary powder spraying and wax injection structure described in this embodiment includes a quantitative feeding assembly and a rotary feeding nozzle assembly;

[0022] The rotary feeding nozzle assembly includes a feeding seat 11, a first driving device, a rotating feeding shaft 13 and a feeding nozzle 14, and the first driving device is fixed on one side of the feeding seat 11, and the feeding nozzle 14 is fixed on the opposite side of the feed seat 11, one end of the rotary feed shaft 13 is embedded in the feed nozzle 14, and the other end of the rotary feed shaft 13 passes through the feed seat 11 and is connected to the first driving device , one end of the rotating feed shaft 13 is provided with three feed ...

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Abstract

The invention discloses a rotary powder spraying and wax injecting structure. The structure comprises a quantitative feeding assembly and a rotary feeding nozzle assembly, wherein the quantitative feeding assembly is used for conveying quantitative powder to the rotary feeding nozzle assembly; the rotary feeding nozzle assembly comprises a feeding seat, a first driving device, a rotary feeding shaft and a feeding nozzle, wherein the feeding nozzle is fixed on the feeding seat, one end of the rotary feeding shaft is embedded into the feeding nozzle, the other end of the rotary feeding shaft isconnected with the first driving device, feeding holes are formed in the rotary feeding shaft at intervals, and the feeding holes communicate with the feeding nozzle; and the feeding seat is providedwith a powder hole, a wax liquid hole, a vacuum hole, a wax liquid connector and a vacuum connector, wherein the wax liquid connector communicates with the wax liquid hole, and the vacuum connector communicates with the vacuum hole; and the first driving device is used for driving the rotary feeding shaft to rotate. According to the structure, the rotary feeding shaft is driven to rotate, so thatvacuumizing, powder spraying process and wax liquid injection process are achieved in a mold, and the wax mold is prepared; and the manual powder spraying operation is not needed, so that the workingefficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of wax injection equipment, in particular to a rotary powder spraying and wax injection structure. 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 mold cavity, and the powder spraying is often done manually by opening the mold first, and then manually spraying powder, which is time-consuming, laborious, inefficient, and the amount of powder spraying cannot be controlled , resulting in uneven powder spraying in each mold, which affects the qualified rate of wax mold molding. Contents of the invention [0003] The object of the present invention is to overcome the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22C7/02
CPCB22C7/02B22C23/00
Inventor 吴文照
Owner 泗县智来机械科技有限公司
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