Material hanging type automatic wax injecting and quantitative powder spraying mechanism
A technology of wax injection and powder spraying, applied in the direction of coating, etc., can solve the problems that affect the qualified rate of wax mold forming, the amount of powder spraying cannot be controlled, and the powder spraying is uneven, so as to achieve simple structure, high production efficiency, spraying even powder effect
Inactive Publication Date: 2019-04-16
昕致潮贸易(深圳)有限公司
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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
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[0019] 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.
[0020] Such as Figure 1 to Figure 4 As shown, a hanging type automatic wax injection and quantitative powder spraying mechanism described in this embodiment includes a feeding device, a quantitative powder feeding device and a wax injection powder spray nozzle, and the wax injection powder spray nozzle is used for Spray powder and inject wax liquid into the mold;
[0021] The quantitative powder feeding device comprises a pulley bracket 11, a driving pulley 12 and a driven pulley 13 pivotally connected in the pulley bracket 11, a driving motor 14 and a transmission belt 15, and the bottom of the pulley bracket 11 passes through a Base plate 16 is fixed on the wax injection powder nozzle, a powder outlet is formed between the base plate 16 and the pulley br...
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The invention discloses a material hanging type automatic wax injecting and quantitative powder spraying mechanism. The material hanging type automatic wax injecting and quantitative powder spraying mechanism comprises a feeding device, a quantitative powder feeding device and a wax injecting and powder spraying nozzle; the wax injecting and powder spraying nozzle is used for spraying powder and injecting wax liquid into a mold; powder materials enter the quantitative feeding device through the feeding device; the quantitative feeding device communicates with the wax injecting and powder spraying nozzle; the quantitative powder feeding device comprises a belt wheel support, a driving motor, a driving belt heel, a driven belt wheel, a transmission belt and a material scraping part; the driving belt wheel and the driven belt wheel are both connected to the belt wheel support in a shaft connection manner; the driving motor is connected with the driving belt wheel; and the transmission belt is provided with powder feeding grooves at intervals, and the material scraping part is arranged on the belt wheel support. According to the material hanging type automatic wax injecting and quantitative powder spraying mechanism, due to cooperation of the feeding device and the quantitative powder feeding device, it is achieved that powder is quantitatively fed to the wax injecting and powder spraying nozzle, and therefore a quantitative powder spraying procedure is completed, manual operation is not needed, the work efficiency is greatly improved, powder spraying in the mold is uniform, itis avoided that due to the fact that manual powder spraying is not uniform, forming of a wax mold is affected, and the qualification rate of wax mold forming is increased.
Description
technical field [0001] The invention relates to the technical field of wax injection equipment, in particular to a hanging-type automatic wax injection and quantitative powder spraying mechanism. 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 ...
Claims
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IPC IPC(8): B29C67/24B29C37/00B29C31/04B29K91/00
CPCB29C67/241B29C31/04B29C37/0071B29K2091/00
Inventor 聂琮力
Owner 昕致潮贸易(深圳)有限公司
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