Search

CN-224221125-U - High-efficient mixer of aluminium powder

CN224221125UCN 224221125 UCN224221125 UCN 224221125UCN-224221125-U

Abstract

The utility model belongs to the technical field of aluminum powder stirring, and particularly relates to an efficient aluminum powder stirrer which solves the problem of dust overflow in the stirring process. This high-efficient mixer of aluminium powder, which comprises a frame, the frame on be equipped with storage bucket and churn, the storage bucket in be formed with the open stirring chamber in upper end, churn pass through churn elevation structure and set up in the frame, can the descending motion make its stirring subassembly get into the stirring chamber and seal the opening, churn and charging mechanism link to each other. The effects of avoiding dust overflow, protecting working environment and protecting the health of operators are realized.

Inventors

  • SONG HONGZHOU
  • WANG LEI

Assignees

  • 浙江洪量新材科技有限公司

Dates

Publication Date
20260512
Application Date
20250418

Claims (10)

  1. 1. The utility model provides an efficient mixer for aluminum powder, includes frame (1), its characterized in that, frame (1) on be equipped with storage bucket (2) and churn (3), storage bucket (2) in be formed with the open stirring chamber in upper end, churn (3) set up on frame (1) through churn elevation structure, can descend the motion and make its stirring subassembly (4) get into stirring chamber and seal open mouth (21), churn (3) link to each other with feeding mechanism (5).
  2. 2. The efficient aluminum powder stirring machine according to claim 1, wherein the stirring barrel (3) comprises a barrel body (31) with an open lower end, the stirring assembly (4) is arranged at the top of the barrel body (31), and the outer diameter of the barrel body (31) is matched with the inner diameter of the charging basket (2).
  3. 3. The efficient aluminum powder stirrer according to claim 2, wherein the stirring assembly (4) comprises at least one stirring shaft (41) rotatably connected to the inner top surface of the cylinder (31), at least one layer of stirring turbine (42) is axially arranged on the stirring shaft (41), or a spiral stirring part is arranged on the stirring shaft (41), and the stirring shaft (41) is connected with the first circumferential driver.
  4. 4. The efficient aluminum powder mixer as claimed in claim 3, wherein the upper end of the mixing shaft (41) penetrates through the top surface of the cylinder (31) and is exposed, and the first circumferential driver is in transmission connection with the upper end of the mixing shaft (41); the stirring turbines (42) of the stirring shafts (41) are staggered in the height direction.
  5. 5. The efficient aluminum powder stirring machine according to claim 1, wherein the feeding mechanism (5) comprises a storage tank (51) for storing aluminum powder, the upper end of the storage tank (51) is connected with a feeding pipe (52), the discharging end of the feeding pipe (52) is connected to the top of a stirring cylinder (3) and is communicated with a stirring cavity, the feeding pipe (52) is connected with a negative pressure feeding component, and the stirring cylinder (3) is also connected with a fluid input pipe for inputting mixed fluid.
  6. 6. The efficient aluminum powder stirring machine according to claim 1, wherein radially extending rotating shafts (22) are fixed on two sides of the charging basket (2), the rotating shafts (22) are rotatably connected to the frame (1), and the rotating shafts (22) are connected with a second circumferential driver.
  7. 7. The efficient aluminum powder stirring machine according to claim 1, wherein the stirring cylinder lifting structure comprises a connecting plate (32) fixed at the upper end of the stirring cylinder (3), the connecting plate (32) is connected to the connecting rod (11) in a sliding manner, the connecting rod (11) is fixedly connected with the frame (1), and the connecting plate (32) is connected with a vertically arranged linear driving assembly.
  8. 8. The efficient aluminum powder stirring machine according to any one of claims 1 to 7, wherein the charging basket (2) and/or the stirring cylinder (3) are/is further connected with a cooling system (6), the cooling system (6) comprises a heat exchange tube (61) arranged on the outer side wall of the charging basket (2) and/or on the upper top surface of the stirring cylinder (3), the heat exchange tube (61) is connected with a heat exchange medium circulation assembly (62), and a heat exchange medium flows through the heat exchange tube (61).
  9. 9. The efficient aluminum powder stirrer according to any one of claims 1 to 7, wherein an airflow control system (7) is further arranged between the stirring barrel (3) and the material barrel (2), the airflow control system (7) comprises a high-speed airflow generating component (71), and the high-speed airflow generating component (71) is communicated with the stirring cavity through an air outlet pipe (72).
  10. 10. The efficient aluminum powder stirring machine according to claim 9, wherein an air inlet nozzle (73) and an air outlet (74) are arranged on the inner top surface of the stirring barrel (3), the air inlet nozzle (73) is communicated with the air outlet end of the air outlet pipe (72), the output direction of the air inlet nozzle (73) is matched with the circumferential direction of the stirring barrel (3), the stirring direction of the air inlet nozzle is opposite to the stirring direction of the stirring assembly (4), and the air outlet (74) is communicated with the stirring cavity and is provided with a dust filtering assembly.

Description

High-efficient mixer of aluminium powder Technical Field The utility model belongs to the technical field of aluminum powder stirring, and particularly relates to an efficient aluminum powder stirrer. Background In a number of industrial applications, aluminum powder is required to be mixed to produce an aluminum paste, which is typically accomplished by stirring equipment. However, the existing stirring equipment is often low in efficiency, so that the production period is long, in addition, the charging barrels of some stirring equipment are open, a large amount of dust overflows in the stirring process, the environment and the health of operators are threatened, and the waste of materials is also caused. Disclosure of utility model The utility model aims to solve the problems in the prior art and provides an aluminum powder efficient stirrer. The aim of the utility model can be achieved by the following technical scheme: The utility model provides an efficient mixer for aluminum powder, includes the frame, the frame on be equipped with storage bucket and churn, the storage bucket in be formed with the open stirring chamber in upper end, churn set up in the frame through churn elevation structure, can descend the motion and make its stirring subassembly get into the stirring chamber and seal the opening, churn and charging mechanism link to each other. The efficient aluminum powder stirrer is used for realizing college stirring of aluminum powder to prepare aluminum paste, wherein a stirring cavity of a charging basket is used as a stirring generation area, a stirring assembly on the stirring drum is used for stirring in the stirring generation area to fully mix aluminum powder and mixed fluid such as water, the stirring drum descends from an opening at the upper end of the charging basket to enter when stirring is needed, the opening is closed at the same time, dust overflow in the stirring process is effectively avoided, the working environment is protected, and a feeding mechanism is used for inputting aluminum powder, water or corresponding materials in detail. In the high-efficiency aluminum powder mixer, the mixing drum comprises a drum body with an open lower end, the top of the drum body is provided with the mixing assembly, and the outer diameter of the drum body is matched with the inner diameter of the charging basket. The main part of churn is the barrel of back-off, and the barrel can stretch into in the storage bucket just, and the stirring is driven by stirring subassembly in the barrel, can prevent dust excessive more effectively. In the high-efficiency aluminum powder stirrer, the stirring assembly comprises at least one stirring shaft which is rotationally connected to the inner top surface of the cylinder body, and at least one layer of stirring turbine is axially arranged on the stirring shaft, or a spiral stirring part is arranged on the stirring shaft, and the stirring shaft is connected with the first circumferential driver. The stirring assembly can be provided with the multiunit, improves stirring efficiency and stirring homogeneity, and concrete accessible stirring turbine or spiral stirring portion realize stirring, and stirring turbine has arranged the multiunit on the (mixing) shaft axial, guarantees the ascending comprehensive stirring of axial direction, and spiral stirring portion then winds on locating the (mixing) shaft with spiral form. In the high-efficiency aluminum powder stirrer, the upper end of the stirring shaft penetrates through the top surface of the cylinder body and is exposed, the first circumferential driver is in transmission connection with the upper end of the stirring shaft, and stirring turbines of the stirring shafts are distributed in a staggered manner in the height direction. The output of first circumference driver links to each other with the upper end transmission of (mixing) shaft for provide stirring driving force, stirring turbine part on the adjacent (mixing) shaft stretches into between two adjacent stirring turbines of axial, forms crisscross layout mode, helps improving stirring efficiency. In the high-efficient mixer of above-mentioned aluminium powder, feed mechanism including the storage tank that is used for storing the aluminium powder, the upper end of storage tank is connected with the material pipe of throwing, the discharge end of material pipe is connected in the churn top, and communicates with the stirring chamber, the material pipe of throwing on be connected with the negative pressure and throw the material subassembly, the churn on still be connected with the fluid input pipe that is used for the input mixed fluid. The feeding mechanism sucks out aluminum powder materials in the storage tank into the stirring cavity through the feeding pipe, meanwhile, the fluid input pipe inputs mixed fluid such as water into the stirring cavity, and aluminum powder and water enter the stirring cavity and are exposed in the shearing surfac