CN218452379U

CN218452379U - Automatic powder screening device for ceramic powder preparation

Info

Publication number: CN218452379U
Application number: CN202222208523.8U
Authority: CN
Inventors: 杨军强; 蒋东钊; 陶文英
Original assignee: Jiyuan Jinzhou Fine Ceramic Material Co ltd
Current assignee: Jiyuan Jinzhou Fine Ceramic Material Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-07
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses an automatic powder sieve device is used to ceramic powder system, including powder sieve casing, powder sieve casing inner chamber installs the powder screen cloth, install the vibration unit that is used for controlling the powder screen cloth vibration in the powder sieve casing, the opening part at powder sieve casing top is connected with dustproof lid through the lift cylinder, the top of dustproof lid is connected with the material loading passageway, the cleaning unit that is used for powder sieve screen filter residue clearance is installed to the one end of powder sieve casing open-top portion, and this automatic powder sieve device is used to ceramic powder system is convenient for drive powder screen cloth through setting up transmission cam, second transfer line and third driving motor cooperation reset spring, connecting plate and guide bar and carries out reciprocating motion from top to bottom, has improved powder sieve efficiency and powder sieve effect, is convenient for drive clearance frame and clearance brush through setting up fixed plate, slider, lead screw, guide arm and first driving motor and clears up the filter residue of terminal surface on the powder screen cloth, is convenient for collect through setting up the box body on the L shape mounting bracket.

Description

Automatic powder screening device for ceramic powder preparation

Technical Field

The utility model relates to an automatic powder sieve technical field specifically is an automatic powder sieve device is used to ceramic powder system.

Background

When the ceramic powder is produced and ground, ceramic powder with different particle sizes can appear, and the ceramic powder with different particle sizes needs to be filtered and screened. Notice is CN 211914502U's an automatic powder sieve device for alumina ceramic powder preparation, including powder sieve bucket, the upper end one side through connection of powder sieve bucket has the feed inlet, and the lateral wall fixed mounting of powder sieve bucket has the motor, the hinge hole has all been seted up to the inner wall both sides of powder sieve bucket, and the inside of powder sieve bucket articulates there is the filter stand, the bottom through connection of powder sieve bucket has the discharge gate, one side of discharge gate is provided with the valve, the lateral wall of filter stand articulates there is the baffle, and the first fixed salient of both sides wall central point department fixedly connected with of filter stand, the fixedly connected with third fixed salient of one side position department of filter stand. The powder screening effect of the device is poor, filter residues are inconvenient to clean and collect, and ceramic powder after powder screening is inconvenient to discharge and transport to the next procedure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an automatic powder sieve device is used to ceramic powder system, the powder sieve effect is better, and the convenience is collected the filter residue clearance, and the convenient ceramic powder discharges and transports lower one process after sieving, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a ceramic powder system is with automatic powder sieve device, includes the powder sieve casing, the powder sieve screen cloth is installed to powder sieve casing inner chamber, install the vibration unit that is used for controlling the powder sieve screen cloth vibration in the powder sieve casing, the opening part at powder sieve casing top is connected with dustproof lid through the lift cylinder, the top of dustproof lid is connected with the material loading passageway, the cleaning unit that is used for powder sieve screen filter residue clearance is installed to the one end of powder sieve casing open-top department, the other end of powder sieve casing open-top department be equipped with cleaning unit complex filter residue collection unit, arrange material transportation unit in the bottom of powder sieve casing.

As a preferred technical scheme of the utility model, the vibration unit is connected including rotating the second transfer line and the setting of powder sieve casing inner chamber are in a plurality of connecting plates of powder sieve shells inner wall, the global of second transfer line be equipped with two with the transmission cam that powder sieve bottom contacted, the end connection of second transfer line has and is located the third driving motor of powder sieve casing lateral surface, spacing hole has been seted up on the connecting plate, the bottom of powder sieve net be equipped with spacing hole sliding connection's guide bar, the global cover of guide bar is equipped with reset spring.

As a preferred technical scheme of the utility model, the drive cam sets up the global both ends of second transfer line just are close to powder sieve shells inner wall.

As an optimized technical proposal of the utility model, the bottom of the powder sieve shell is of a bucket-shaped structure.

As a preferred technical scheme of the utility model, the clearance unit is including connecting two fixed plates at powder sieve casing side both ends, two rotate between the fixed plate and be connected with the lead screw, threaded connection has the slider on the lead screw, the top of slider is connected with the clearance frame that is used for cooperating the powder screen cloth, two fixedly connected with between the fixed plate with slider sliding connection's guide arm, the end connection of lead screw has and is located one of them driving motor on the fixed plate.

As an optimal technical scheme of the utility model, the clearance frame specifically is U type structure, the bottom of clearance frame is provided with the clearance brush.

As a preferred technical scheme of the utility model, it is in to arrange material transportation unit including connecting the transport housing of powder sieve casing bottom, it is connected with first transfer line to carry the casing internal rotation, the end connection of first transfer line has and is located carry the second driving motor on the casing, helical blade is installed to first transfer line global.

As an optimal technical scheme of the utility model, dustproof lid inner wall is equipped with a plurality of mounting panels, the bottom of mounting panel be equipped with spacing post of powder screen cloth complex.

As an optimal technical scheme of the utility model, the filter residue collection unit is including connecting the L shape mounting bracket that powder sieve casing side is close to open-top portion, the filter residue box body is installed at the top of L shape mounting bracket.

Compared with the prior art, the method has the advantages that, the utility model has the advantages that: through setting up the transmission cam, second transfer line and third driving motor cooperation reset spring, connecting plate and guide bar are convenient for drive the powder screen cloth and carry out up-and-down motion, powder screening efficiency and powder screening effect have been improved, through setting up the fixed plate, the slider, the lead screw, guide arm and first driving motor are convenient for drive clearance frame and clearance brush clear up the filter residue of powder screen cloth up end, be convenient for collect the filter residue through setting up the filter residue box body on the L shape mounting bracket, through setting up first transfer line, helical blade, second driving motor and transport casing are convenient to carry the next process of powder discharge transportation behind the powder screen cloth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view in another direction of the present invention;

FIG. 3 is a schematic view of the partial cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the detailed structure at the position A of the present invention;

fig. 5 is a schematic view of a detailed structure of the cleaning frame of the present invention.

In the figure: the powder screen comprises a powder screen shell 1, a fixing plate 2, a sliding block 3, a cleaning frame 4, a cleaning brush 41, a screw rod 5, a guide rod 6, a first driving motor 7, an L-shaped mounting frame 8, a filter residue box body 9, a second driving motor 10, a lifting cylinder 11, a feeding channel 12, a third driving motor 13, a dustproof cover body 14, a conveying shell 15, a limiting column 16, a mounting plate 17, a reset spring 18, a connecting plate 19, a first transmission rod 20, a spiral blade 21, a transmission cam 22, a guide rod 23, a second transmission rod 24 and a powder screen net 25.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings, it is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a ceramic powder system is with automatic powder sieve device, including powder sieve casing 1, powder sieve 25 is installed to 1 inner chamber of powder sieve casing, install the vibration unit that is used for controlling powder sieve 25 vibration in the powder sieve casing 1, the opening part at 1 top of powder sieve casing is connected with dustproof lid 14 through lift cylinder 11, the top of dustproof lid 14 is connected with material loading passageway 12, the cleaning unit that is used for powder sieve 25 filter residue clearance is installed to the one end of 1 open-top part of powder sieve casing, the other end of 1 open-top part of powder sieve casing be equipped with cleaning unit complex filter residue collection unit, arrange material transportation unit is installed to the bottom of powder sieve casing 1.

The vibrating unit comprises a second transmission rod 24 and a plurality of connecting plates 19, wherein the second transmission rod 24 is rotatably connected to the inner cavity of the powder sieve shell 1, the plurality of connecting plates 19 are arranged on the inner wall of the powder sieve shell 1, two transmission cams 22 which are contacted with the bottom of the powder sieve 25 are arranged on the circumferential surface of the second transmission rod 24, the end part of the second transmission rod 24 is connected with a third driving motor 13 which is positioned on the outer side surface of the powder sieve shell 1, a limiting hole is formed in each connecting plate 19, a guide rod 23 which is connected with the limiting hole in a sliding mode is arranged at the bottom of the powder sieve 25, a reset spring 18 is sleeved on the circumferential surface of each guide rod 23, the transmission cams 22 are driven to rotate through the third driving motor 13 and the second transmission rods 24, the powder sieve 25 vibrates up and down under the gravity action of the powder sieve 25 and the tensile action of the reset spring 18, the powder sieve 25 is convenient to vibrate up and down, the sieving of ceramic powder is accelerated, and the stability of the powder sieve 25 during vibration is improved through the matching of the limiting hole and the guide rods 23.

The transmission cams 22 are arranged at two ends of the circumferential surface of the second transmission rod 24 and close to the inner wall of the powder sieve shell 1, and the transmission cams 22 are arranged at positions close to the inner wall of the powder sieve shell 1 to prevent influence on powder sieve filtration of ceramic powder.

The bottom of the powder sieve shell 1 is of a hopper-shaped structure, and ceramic powder after powder sieving is conveniently discharged through the powder sieve shell 1 of the hopper-shaped structure.

The cleaning unit is including connecting two fixed plates 2 at 1 side both ends of powder sieve casing, it is connected with lead screw 5 to rotate between two fixed plates 2, threaded connection has slider 3 on the lead screw 5, slider 3's top is connected with the clearance frame 4 that is used for cooperating powder screen cloth 25, fixedly connected with and slider 3 sliding connection's guide arm 6 between two fixed plates 2, the end connection of lead screw 5 has the first driving motor 7 that is located on one of them fixed plate 2, cooperate lead screw 5 through first driving motor 7, guide arm 6 and slider 3 are convenient for drive clearance frame 4 and clear up the upper surface of powder screen cloth 25, in order to keep the powder sieve effect of powder screen cloth 25.

The cleaning frame 4 is a U-shaped structure, and a cleaning brush 41 is arranged at the bottom of the cleaning frame 4.

The discharging and transporting unit comprises a conveying shell 15 connected to the bottom of the powder sieve shell 1, a first transmission rod 20 is rotationally connected in the conveying shell 15, the end portion of the first transmission rod 20 is connected with a second driving motor 10 located on the conveying shell 15, spiral blades 21 are installed on the peripheral surface of the first transmission rod 20, and the first transmission rod 20 and the spiral blades 21 are driven by the second driving motor 10 to facilitate discharging and transporting of ceramic powder after powder sieving to the next process.

The inner wall of the dustproof cover body 14 is provided with a plurality of mounting plates 17, the bottom of each mounting plate 17 is provided with a limiting column 16 matched with the powder screen 25, and the position of the powder screen 25 is limited through the limiting column 16 at the bottom of each mounting plate 17.

The filter residue collecting unit comprises an L-shaped mounting frame 8,L which is connected to the side face of the powder sieve shell 1 and close to the opening of the top, a filter residue box body 9 is mounted at the top of the L-shaped mounting frame 8,L, and filter residues pushed by the cleaning frame 4 are collected through the filter residue box body 9.

While embodiments of the present invention have been shown and described, it will be obvious to those skilled in the art that, it should be understood that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a pottery powder system is with automatic powder sieve device, includes powder sieve casing (1), powder sieve screen cloth (25), its characterized in that are installed to powder sieve casing (1) inner chamber: install the vibration unit that is used for controlling powder screen cloth (25) vibration in powder sieve casing (1), the opening part at powder sieve casing (1) top is connected with dustproof lid (14) through lift cylinder (11), the top of dustproof lid (14) is connected with material loading passageway (12), the cleaning unit that is used for powder screen cloth (25) filter residue clearance is installed to the one end of powder sieve casing (1) open-top department, the other end of powder sieve casing (1) open-top department be equipped with cleaning unit complex filter residue collection unit, row material conveying unit is installed to the bottom of powder sieve casing (1).

2. The automatic powder sifting apparatus for preparing ceramic powder of claim 1, wherein: the vibrating unit is connected including rotating second transfer line (24) and the setting of powder sieve casing (1) inner chamber are in a plurality of connecting plates (19) of powder sieve casing (1) inner wall, the global of second transfer line (24) be equipped with two with transmission cam (22) that powder screen cloth (25) bottom contacted, the end connection of second transfer line (24) has and is located third driving motor (13) of powder sieve casing (1) lateral surface, spacing hole has been seted up on connecting plate (19), the bottom of powder screen cloth (25) be equipped with spacing hole sliding connection's guide bar (23), the global cover of guide bar (23) is equipped with reset spring (18).

3. The automatic powder sifting apparatus for preparing ceramic powder according to claim 2, the method is characterized in that: the transmission cams (22) are arranged at two ends of the peripheral surface of the second transmission rod (24) and are close to the inner wall of the powder sieve shell (1).

4. The automatic powder sifting apparatus for preparing ceramic powder of claim 1, wherein: the bottom of the powder sieve shell (1) is of a hopper-shaped structure.

5. The automatic powder sifting apparatus for preparing ceramic powder according to claim 1, the method is characterized in that: the cleaning unit comprises two fixing plates (2) connected to two ends of the side face of the powder screen shell (1) in a rotating mode, a screw rod (5) is connected between the fixing plates (2), a sliding block (3) is connected to the screw rod (5) in a threaded mode, a cleaning frame (4) used for being matched with a powder screen (25) is connected to the top of the sliding block (3) in a rotating mode, the cleaning frame is connected to the two ends of the fixing plates (2), a guide rod (6) is connected to the sliding block (3) in a sliding mode, and the end portion of the screw rod (5) is connected with a first driving motor (7) located on the fixing plates (2).

6. The automatic powder sifting apparatus for preparing ceramic powder according to claim 5, wherein: the cleaning frame (4) is of a U-shaped structure, and a cleaning brush (41) is arranged at the bottom of the cleaning frame (4).

7. The automatic powder sifter device for ceramic powder preparation according to claim 1, wherein: the discharging and transporting unit comprises a conveying shell (15) connected to the bottom of the powder sieve shell (1), a first transmission rod (20) is rotationally connected to the conveying shell (15), the end part of the first transmission rod (20) is connected with a second driving motor (10) positioned on the conveying shell (15), and the circumferential surface of the first transmission rod (20) is provided with helical blades (21).

8. The automatic powder sifting apparatus for preparing ceramic powder of claim 1, wherein: dustproof lid (14) inner wall is equipped with a plurality of mounting panels (17), the bottom of mounting panel (17) be equipped with spacing post (16) of powder screen cloth (25) complex.

9. The automatic powder sifting apparatus for preparing ceramic powder according to claim 1, the method is characterized in that: the filter residue collecting unit comprises an L-shaped mounting frame (8) which is connected to the side face of the powder sieve shell (1) and close to the top opening, and a filter residue box body (9) is installed at the top of the L-shaped mounting frame (8).