CN219167885U - Aluminum paste impurity filtering device for aluminum powder production - Google Patents

Abstract

The utility model provides an aluminium thick liquid impurity filter equipment of aluminium powder production, the easy jam of filter screen has been solved, the filter effect subalternation problem, it includes the box, the equipartition is equipped with a plurality of filter screens that the level was placed in the box, sliding connection is controlled with the box to the filter screen, the filter screen left end articulates there is the gyro wheel, the box left side is equipped with first cavity, be equipped with the transmission shaft of vertical direction in the first cavity, the coaxial cam that is fixed with gyro wheel roll connection of transmission shaft, the filter screen right-hand member is connected through the pressure spring with the box, the box rear end is equipped with the second cavity, sliding connection's framework around being equipped with in the second cavity, the framework front end is fixed with the scraper blade that is located the filter screen top, be equipped with the axis of rotation of vertical direction in the second cavity, the axis of rotation is coaxial to be fixed with the sector gear that is located the framework, be equipped with on the both sides wall in the framework with sector gear meshing, sector gear always with one side rack meshing, the axis of rotation drives sector gear and rotates, sector gear drive framework back and forth reciprocating motion.

Description

Aluminum paste impurity filtering device for aluminum powder production

Technical Field

The utility model relates to the technical field of aluminum powder production, in particular to an aluminum paste impurity filtering device for aluminum powder production.

Background

The aluminum paste is also called aluminum silver paste, and the main components of the aluminum paste are snowflake aluminum particles and petroleum solvent, and the aluminum paste is pasty, and is characterized in that the surface of an aluminum sheet is smooth and flat, the granularity distribution is concentrated, the shape is regular, the aluminum paste has excellent light reflection capability and metallic luster, the aluminum paste is mixed with transparent color pigment for use, a paint film has obvious effect of angle-dependent heterochromatic effect, the decorative effect is very gorgeous and beautiful, and the aluminum paste is widely applied to various fields of automobile paint, motorcycle paint, bicycle paint, plastic paint, building paint, printing ink, mobile phone shells and keys, electromechanical shells, electric shells, metallic paint, and the like.

In the preparation process of the aluminum silver paste, the processes of mixing materials, grinding by a ball mill, sieving, diluting, press-filtering, kneading, surface treatment and the like are needed, the aluminum silver paste is ground by the ball mill, the ground aluminum sheets pass through screens with different numbers, the thin flow is divided into aluminum sheets with different particle size distribution, the aluminum sheets with overlarge particle size are thrown into the materials for re-grinding, impurities can be filtered, the aluminum sheets with small particle size are further treated, and the problem that the screens are blocked by large-particle aluminum powder and impurities when the screens screen materials are screened is unavoidable.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art, and the utility model aims to provide the aluminum paste impurity filtering device for aluminum powder production, which effectively solves the problems of easy blockage of a filter screen, poor filtering effect and the like.

The technical scheme is that the device comprises a box body, wherein a plurality of horizontally placed filter screens are uniformly distributed in the box body, the filter screens are connected with the box body in a left-right sliding manner, the left end of each filter screen is hinged with a roller, the left side of the box body is provided with a first cavity, a transmission shaft in the vertical direction is arranged in the first cavity, a cam in rolling connection with the roller is coaxially fixed on the transmission shaft, and the right end of each filter screen is connected with the box body through a pressure spring;

the box rear end is equipped with the second cavity, is equipped with front and back sliding connection's framework in the second cavity, and the framework front end is fixed with the scraper blade that is located the filter screen top, is equipped with the axis of rotation of vertical direction in the second cavity, and the axis of rotation is coaxial to be fixed with the sector gear that is located the framework, is equipped with on the wall of framework both sides with sector gear engagement's rack, sector gear meshes with one side rack all the time, and the axis of rotation drives the sector gear and rotates, and the sector gear drives the reciprocating motion around the framework.

Preferably, a first motor is fixed in the first cavity, and the first motor is fixedly connected with the transmission shaft.

Preferably, a second motor is fixed in the second cavity, and the second motor is fixedly connected with the rotating shaft.

Preferably, a feed inlet is arranged above the box body.

Preferably, the front end of the box body is provided with a discharge hole positioned above the filter screen.

Preferably, the filter screen is provided with filter holes, and the diameters of the filter holes of each layer of filter screen in the box body are different and sequentially reduced from top to bottom.

Preferably, the bottom of the box body is provided with an inclined bottom surface.

The utility model has the advantages of ingenious structure, simple operation, high automation degree, time and labor saving, convenience and practicability, and can not only rapidly and effectively sort aluminum sheets and impurities with different diameters, but also prevent the filter screen from being blocked.

Drawings

Fig. 1 is a schematic diagram of a front view of the present utility model.

Fig. 2 is a schematic view of the cross-section A-A of fig. 1.

Fig. 3 is a schematic diagram of a cross-sectional view B-B in fig. 1.

Fig. 4 is a schematic view of a cam perspective structure in the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The device comprises a box body 1, wherein a plurality of horizontally placed filter screens 2 are uniformly distributed in the box body 1, the filter screens 2 are connected with the box body 1 in a left-right sliding mode, the left end of each filter screen 2 is hinged with a roller 3, a first cavity 4 is arranged on the left side of the box body 1, a transmission shaft 5 in the vertical direction is arranged in the first cavity 4, a cam 6 in rolling connection with the roller 3 is coaxially fixed on the transmission shaft 5, and the right end of each filter screen 2 is connected with the box body 1 through a pressure spring 7;

the rear end of the box body 1 is provided with a second cavity 8, a frame 9 which is connected in a front-back sliding way is arranged in the second cavity 8, a scraping plate 10 which is positioned above the filter screen 2 is fixed at the front end of the frame 9, a rotating shaft 11 in the vertical direction is arranged in the second cavity 8, a sector gear 12 which is positioned in the frame 9 is coaxially fixed on the rotating shaft 11, racks which are meshed with the sector gear 12 are arranged on two side walls in the frame 9, the sector gear 12 is always meshed with one side of the racks, the rotating shaft 11 drives the sector gear 12 to rotate, and the sector gear 12 drives the frame 9 to reciprocate back and forth.

The first cavity 4 is internally fixed with a first motor 13, and the first motor 13 is fixedly connected with the transmission shaft 5.

The second motor 14 is fixed in the second cavity 8, and the second motor 14 is fixedly connected with the rotating shaft 11.

A feed inlet 15 is arranged above the box body 1.

The front end of the box body 1 is provided with a discharge hole 16 positioned above the filter screen 2.

In order to conveniently take out and screen out impurities with different diameters, the filter screen 2 is provided with filter holes 17, and the diameters of the filter holes 17 of each layer of filter screen 2 in the box body 1 are different and sequentially reduced from top to bottom.

In order to ensure the collection effect of the bottom of the box body 1, the bottom of the box body 1 is provided with an inclined bottom surface.

When the utility model is used, it is to be explained that the indicating azimuth or position relation of the terms such as front, back, left, right, up, down and the like is based on a front view, aluminum powder is put into the box body 1 from the feed inlet 15, the diameter of the filter screen 2 at the uppermost layer is maximum, so seeds with smaller diameter fall to the filter screen 2 at the next layer through the filter screen 2 at the uppermost layer, as the diameters of the filter holes 17 of the filter screens 2 at each layer in the box body 1 are different and sequentially reduced from top to bottom, impurities or aluminum powder with smaller diameter fall to the bottom of the box body 1, in order to achieve the optimal screening effect, the first motor 13 is started, the first motor 13 drives the transmission shaft 5 to rotate, the transmission shaft 5 drives the cam 6 to coaxially rotate, the cam 6 is connected with the roller 3 in a rolling way, and drives the filter screens 2 to reciprocate left and right in the box body 1 under the action of the pressure spring 7, thereby playing the effect of vibration screening, and preventing the filter screens from being blocked, and as the diameters of the cam 6 and each layer of the filter screens 2 are synchronously screened, the aluminum powder can be screened according to different diameters of the filter screens 17, the different diameters of each layer of the filter screens are automatically graded, the aluminum powder is convenient, the high in practical and high in flexibility, the impurity is convenient to screen operation, and the impurity is high in the practicality and high in the quality and easy to screen;

after screening is finished, the first motor 13 is closed, the discharge hole 16 is opened, the second motor 14 is started, the second motor 14 coaxially drives the rotary shaft 11 to rotate, the rotary shaft 11 drives the sector gear 12 to rotate, racks meshed with the sector gear 12 are arranged on two side walls in the frame body 9, the sector gear 12 is always meshed with one side rack, the rotary shaft 11 drives the sector gear 12 to rotate, the sector gear 12 drives the frame body 9 to reciprocate back and forth, the scraper 10 positioned above the filter screen 2 is fixed at the front end of the frame body 9, the frame body 9 drives the scraper 10 to reciprocate back and forth on the filter screen 2, the scraper 10 pushes the aluminum powder screened on the filter screen 2 to the discharge hole 16, further effective sorting and collecting are achieved, the optimal sorting and filtering effects are achieved, the operation is simple, and as the inclined bottom surface is arranged at the bottom of the box body 1, the bottom discharge hole 16 is opened, and the bottom-most aluminum powder can be rapidly collected and processed, and the filtering quality is guaranteed.

Compared with the traditional equipment, the utility model has the following advantages: 1) The structure is ingenious, the linkage performance is good, the filter screen 2 with different diameters of the filter holes 17 can be controlled by starting the first motor 13 to synchronously vibrate and screen, and the structure of the cam 6 is combined, so that the optimal screening effect is achieved, the filter screen 2 is effectively prevented from being blocked, the automation degree is high, the working efficiency is improved, the operation is flexible, the device is suitable for sorting aluminum powder with different diameters and filtering impurities with different specifications, and the filtering effect is good; 2) The structural characteristics of the sector gear 12 and the frame 9 are combined, and then the sector gear 12 drives the frame 9 to reciprocate back and forth, so that the aluminum powder and impurities screened out from the filter screen 2 are collected rapidly and effectively, and the operation is simple, convenient and practical.

The present embodiment is not limited in any way by the shape, material, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the scope of protection of the technical solution of the present utility model.

Claims (6)

1. The utility model provides an aluminium thick liquid impurity filtering device of aluminium powder production, a serial communication port, including box (1), the equipartition is equipped with filter screen (2) that a plurality of levels were placed in box (1), sliding connection about filter screen (2) and box (1), filter screen (2) left end articulates there is gyro wheel (3), box (1) left side is equipped with first cavity (4), be equipped with transmission shaft (5) of vertical direction in first cavity (4), transmission shaft (5) coaxial fixed with gyro wheel (3) roll connection's cam (6), filter screen (2) right-hand member is connected with box (1) through pressure spring (7);

the box (1) rear end is equipped with second cavity (8), be equipped with front and back sliding connection's framework (9) in second cavity (8), framework (9) front end is fixed with scraper blade (10) that are located filter screen (2) top, be equipped with axis of rotation (11) of vertical direction in second cavity (8), axis of rotation (11) coaxial fixed with be located sector gear (12) of framework (9), be equipped with on the both sides wall in framework (9) with sector gear (12) meshing's rack, sector gear (12) are with one side rack meshing all the time, axis of rotation (11) drive sector gear (12) rotation, sector gear (12) drive reciprocating motion around framework (9).

2. The aluminum paste impurity filtering device for aluminum powder production according to claim 1, wherein a first motor (13) is fixed in the first cavity (4), and the first motor (13) is fixedly connected with the transmission shaft (5).

3. The aluminum paste impurity filtering device for aluminum powder production according to claim 1, wherein a second motor (14) is fixed in the second cavity (8), and the second motor (14) is fixedly connected with the rotating shaft (11).

4. The aluminum paste impurity filtering device for aluminum powder production according to claim 1, wherein a feed inlet (15) is arranged above the box body (1).

5. The aluminum paste impurity filtering device for aluminum powder production according to claim 1, wherein the front end of the box body (1) is provided with a discharge hole (16) positioned above the filter screen (2).

6. The aluminum paste impurity filtering device for aluminum powder production according to claim 1, wherein the filter screen (2) is provided with filter holes (17), and the diameters of the filter holes (17) of each layer of filter screen (2) in the box body (1) are different and sequentially reduced from top to bottom.

Images