Spare powder material bucket for moulding press

Abstract

The invention discloses a spare powder material bucket for a moulding press. The spare powder material bucket for the moulding press comprises a cylindrical bucket body, a material feeding pipe and a material discharging pipe, wherein the material feeding pipe is arranged on the top of the cylindrical bucket body; the material discharging pipe is arranged on the bottom of the cylindrical bucket body; the side wall of the cylindrical bucket body is provided with a transparent observation window; the inner wall of the transparent observation window is provided with a brush rod which can swing; the outer side of the transparent observation window is provided with an observation lamp; the cylindrical bucket body is also provided with a weighing sensor and an alarm; the material feeding pipe and the material discharging pipe are coaxially arranged and are both vertical stainless steel pipes. After the above structure is adopted, due to the arrangement of the cylindrical bucket body, a safe material storage inventory is prepared for the loading hopper of the moulding press to avoid material shortage; the weight of powder material in the cylindrical bucket body can be monitored at any time by the weighing sensor; when the weight of the powder material is lower than a set value, the alarm can be automatically started to give an alarm; therefore, the problem of material shortage or few powder materials of the moulding press can be further avoided; in addition, the transparent observation window is convenient for observing; due to the arrangement of the brush rod, the phenomenon that the inner side of the observation window is covered by fallen materials in the material feeding pipe to affect observation can be avoided.

Description

technical field [0001] The invention relates to a spare part of a powder forming press, in particular to a spare powder bucket of the forming press. Background technique [0002] Forming powder press, when forming, there will be the following problems: [0003] 1. Due to the failure to feed the feeding truck in time, the hopper of the forming press is short of material, which leads to the phenomenon of air pressure in the mold and shortens the service life of the mold. [0004] 2. There is powder in the feeding car, but the amount of powder is small, which causes the flow rate of the powder in the feeding pipe to slow down, or most of the powder remaining in the feeding car is fine powder, so that the product after molding is light in weight and low in density. Consistency is poor. [0005] 3. In order to facilitate the observation of the forming press operator, an observation window is generally set above the feeding hopper of the forming press, and a lighting lamp is ins...

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Problems solved by technology

[0003] 1. Due to the failure to feed the feeding truck in time, the hopper of the forming press is short of material, which leads to the phenomenon of air pressure in the mold and shortens the service life of the mold

[0004] 2. There is powder in the feeding car, but the amount of powder is small, which causes the flow rate of the powder in the feeding pipe to slow down, or most of the powder remaining in the feeding car is fine powder, so that the product after molding is light in weight and low in density. poor consistency

[0006] a. The inner wall of the observation window is easily covered by the powder falling from the feeding pipe, and the powder condition in the hopper cannot be seen from the outside of the observation window

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