CN218854206U

CN218854206U - Magnetic material mixer

Info

Publication number: CN218854206U
Application number: CN202223418389.0U
Authority: CN
Inventors: 戴琳; 许建国; 戴明华
Original assignee: Hefei Qizhi Electronic Technology Co ltd
Current assignee: Hefei Qizhi Electronic Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-14
Anticipated expiration: 2032-12-20

Abstract

The utility model is suitable for a magnetism goods production technical field, the utility model provides a magnetic material mixer, the drive unit through setting up the scraper blade of annular form and drive scraper blade up-and-down motion, drive unit drives the scraper blade from the in-process of down-moving, can scrape the adhesion at the ground paste of agitator tank inner wall down, this scraper blade is driven by solitary drive unit, it compares with the (mixing) shaft links to each other with among the prior art scraper blade, the load of stirring in-process motor has been reduced, in addition, this scraper blade is located the top of ground paste always, the scraper blade can not be stained with the ground paste before scraping the material to agitator tank inner wall, have the higher advantage of practicality, and loading system's setting, when carrying out the ejection of compact to the ground paste in the agitator tank, can pressurize in the agitator tank, thereby improve the discharge efficiency of ground paste from the discharging pipe.

Description

Magnetic material mixer

Technical Field

The utility model relates to a magnetic product production technical field specifically is a magnetic material mixer.

Background

Procedure for production of magnetic articles: the method comprises the steps of preparing materials, then performing compression molding, sintering and then processing, preferably inspecting finished products, wherein the materials generally adopt permanent magnetic ferrite powder, and necessary conditions are provided for the subsequent processes of compression molding, sintering and the like after the materials are processed through a material preparation process, so that the quality of the raw materials processed through the material preparation process has certain influence on the quality of products produced later, and a magnetic material stirrer is generally adopted for mixing the magnetic materials.

Magnetic slurry used for firing is usually liquid with higher viscosity, a magnetic material stirrer in the prior art is used for avoiding slurry from being adhered to the inner wall of the stirrer, an anti-adhesion layer is usually arranged on the inner wall, and the inner wall of a stirring tank is cleaned by matching with a scraper, for example, CN214598542U, a magnetic material stirrer, however, the scraper in the stirrer is usually arranged on a stirring shaft, and when the stirring shaft of a motor rotates, the scraper rotates along with the stirring shaft, so that the load of the motor can be increased, and part of slurry can also be adhered to the scraper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic material mixer to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a magnetic material mixer, includes the agitator tank, the top surface and the side bottom of agitator tank are provided with feed inlet and discharging pipe respectively, and the internal rotation is provided with the (mixing) shaft, the step motor drive that the (mixing) shaft set up through the agitator tank bottom surface, fixed mounting has the multiunit puddler on the (mixing) shaft, still is provided with scraping mechanism in the agitator tank, scraping mechanism including the activity set up the scraper blade in the agitator tank and drive scraper blade up-and-down motion's drive unit, the scraper blade is the annular form, drive unit including rotate install in the agitator tank a plurality of screw rods and with the swivel nut of screw rod adaptation, a plurality of screw rods are the annular array and arrange, connect through the drive of synchronous pulley group between the adjacent screw rod, one of them screw rod passes through the servo motor drive of installation on the agitator tank, and a plurality of swivel nuts are fixed to inlay and establish on the scraper blade.

As a further aspect of the present invention: still install the loading system on the agitator tank, the loading system includes piston cylinder, piston plate and power module, piston cylinder fixed mounting is on the agitator tank top surface, and it is provided with a pair of piston plate still to seal the slip in the piston cylinder, power module is used for providing power for two piston plate relative reciprocating motion.

As a further aspect of the present invention: the power module comprises a pair of rotary tables which are rotatably arranged on the stirring tank, the rotary tables are symmetrically arranged on two sides of the piston cylinder and are coaxially and fixedly connected with two screw rods, a round rod is fixedly arranged at the eccentric position of each rotary table, a connecting rod is movably arranged on each round rod, a push-pull rod is hinged to the end of each connecting rod and penetrates through the end face of the stirring cylinder and is fixedly connected with the piston plate.

As a further aspect of the present invention: and a sealing door is further installed on the feeding hole in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the scraper blade of annular form and drive scraper blade up-and-down motion's drive unit, drive unit drives the scraper blade from the in-process of down-moving, can scrape the adhesion at the ground paste of agitator tank inner wall down, this scraper blade is driven by solitary drive unit, the scraper blade links to each other with the (mixing) shaft among the prior art and compares, the load of stirring in-process motor has been reduced, in addition, this scraper blade is located the top of ground paste always, the scraper blade can not be stained with the ground paste before scraping the material to the agitator tank inner wall, have the higher advantage of practicality.

2. The utility model discloses well pressure mechanism's setting can pressurize in the agitator tank when the ground paste carries out the ejection of compact in to the agitator tank to improve the ejection of compact efficiency of ground paste from the discharging pipe.

Drawings

FIG. 1 is a schematic view of a magnetic material stirring machine;

FIG. 2 is a partial cross-sectional view of a magnetic material stirring machine;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

in the figure: 1-stirring tank, 2-feeding port, 3-discharging pipe, 4-stirring shaft, 5-stirring rod, 6-scraping plate, 7-screw, 8-synchronous belt wheel set, 9-servo motor, 10-piston cylinder, 11-piston plate, 12-rotary table, 13-round rod, 14-connecting rod, 15-push-pull rod and 16-sealing door.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Please refer to fig. 1-3, a magnetic material mixer, including agitator tank 1, the top surface and the side bottom of agitator tank 1 are provided with feed inlet 2 and discharging pipe 3 respectively, and wherein, install the valve on the discharging pipe 3, and the internal rotation is provided with (mixing) shaft 4, step motor drive that (mixing) shaft 4 set up through 1 bottom surface of agitator tank (mixing) shaft 4 goes up fixed mounting has multiunit puddler 5, still is provided with in the agitator tank 1 and strikes off the mechanism, strike off the mechanism including the scraper blade 6 of activity setting in agitator tank 1 and the drive unit of driving scraper blade 6 up-and-down motion, scraper blade 6 is the annular form, drive unit including rotate install in agitator tank 1 a plurality of screw rods 7 and with the swivel nut of screw rod 7 adaptation, a plurality of screw rods 7 are the annular synchronous belt array and arrange, connect through 8 transmissions of wheelset between the adjacent screw rod 7, one of them screw rod 7 is driven through the servo motor 9 of installation on agitator tank 1, a plurality of swivel nuts are fixed to be established on scraper blade 6.

It should be noted that, during the process of stirring the raw material by the stirring assembly, the scraper 6 is always located above the raw material, that is, the height of the raw material is lower than the height of the scraper 6.

Through the drive unit who sets up the scraper blade 6 of annular form and drive scraper blade 6 up-and-down motion, drive unit drives scraper blade 6 from the in-process that down moves, can scrape the adhesion under the ground paste of agitator tank 1 inner wall, this scraper blade 6 is driven by solitary drive unit, it compares with scraper blade 6 links to each other with (mixing) shaft 4 among the prior art, the load of stirring in-process motor has been reduced, in addition, this scraper blade 6 is located the top of ground paste always, scraper blade 6 can not be stained with the ground paste before scraping the material to agitator tank 1 inner wall, have the higher advantage of practicality.

In addition, still install the loading system on agitator tank 1, the loading system includes piston cylinder 10, piston plate 11 and power module, piston cylinder 10 fixed mounting is on 1 top surface of agitator tank, and wherein, install intake pipe and outlet duct on the piston cylinder 10, all install the check valve in intake pipe and the outlet duct, and the outlet duct is connected with agitator tank 1, and it is provided with a pair of piston plate 11 still to seal the slip in the piston cylinder 10, power module is used for providing power for two 11 relative reciprocating motion of piston plate, and loading system's setting can pressurize in 1 when the thick liquids carry out the ejection of compact to agitator tank 1 to improve the ejection of compact efficiency of thick liquids from discharging pipe 3.

Specifically, the power module comprises a pair of rotary tables 12 rotatably arranged on the stirring tank 1, the two rotary tables 12 are symmetrically arranged on two sides of the piston cylinder 10, the two rotary tables 12 are coaxially and fixedly connected with the two screw rods 7, a round rod 13 is fixedly arranged at the eccentric position of the rotary tables 12, a connecting rod 14 is movably arranged on the round rod 13, a push-pull rod 15 is hinged to the end of the connecting rod 14, the push-pull rod 15 penetrates through the end face of the stirring cylinder and is fixedly connected with the piston plate 11, and the power module is arranged without additionally arranging a driving element to drive the two piston plates 11 to move relatively, so that the production cost is reduced, and the loss of electric energy is reduced.

It should be noted that the pressurizing mechanism may be provided with a plurality of sets, as long as two rotating discs 12 are ensured to be coaxially and fixedly connected with two of the screw rods 7, and the invention is not particularly limited herein.

Further, in order to ensure that the pressurizing mechanism can normally pressurize the stirring tank 1, the feed port 2 is also provided with a sealing door 16 in a threaded manner, and after raw materials are added into the stirring tank 1, the sealing door 16 can be screwed to seal the stirring tank 1.

The working principle is as follows: when the stirring machine is used, firstly, raw materials are added into the stirring tank 1 through the feeding hole 2, then the sealing door 16 is screwed, the stepping motor is opened, the raw materials are stirred and mixed, after the raw materials are mixed, the valve on the discharging pipe 3 is opened, the servo motor 9 is controlled to operate, when the servo motor 9 drives one of the screw rods 7 to rotate, the other screw rods 7 are driven by the synchronous pulley group 8 to rotate simultaneously, the scraper 6 connected with the screw sleeve moves from top to bottom, the outer wall of the scraper 6 is contacted with the inner wall of the stirring tank 1, slurry adhered to the inner wall can be scraped, in addition, in the rotating process of the screw rods 7, the rotary disc 12 on the stirring tank 1 rotates simultaneously, in the rotating process of the rotary disc 12, the round rod 13 revolves around the rotary disc, through the transmission of the connecting rod 14 and the connecting rod 15, the two piston plates 11 in the piston cylinder 10 can be driven to do relative reciprocating motion, air is introduced into the stirring tank 1 through the matching of the air inlet pipe, the air outlet pipe and the one-way valve, and the stirring tank 1 can be used for discharging slurry after pressurization.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a magnetic material mixer, includes agitator tank (1), its characterized in that, the top surface and the side bottom of agitator tank (1) are provided with feed inlet (2) and discharging pipe (3) respectively, and the internal rotation is provided with (mixing) shaft (4), step motor drive that (mixing) shaft (4) set up through agitator tank (1) bottom surface is gone up fixed mounting has multiunit puddler (5), still is provided with in agitator tank (1) and strikes off the mechanism, strike off the mechanism including activity setting scraper blade (6) in agitator tank (1) and drive scraper blade (6) up-and-down motion's drive unit, scraper blade (6) are the annular form, drive unit including rotating a plurality of screw rods (7) of installing in agitator tank (1) and with the swivel nut of screw rod (7) adaptation, a plurality of screw rods (7) are the annular array and arrange, connect through hold-in range wheelset (8) transmission between adjacent screw rod (7), and one of them screw rod (7) is driven through servo motor (9) of installing on agitator tank (1), and a plurality of swivel nuts inlay fixedly and establish on scraper blade (6).

2. The magnetic material stirring machine according to claim 1, wherein the stirring tank (1) is further provided with a pressurizing mechanism, the pressurizing mechanism comprises a piston cylinder (10), a piston plate (11) and a power module, the piston cylinder (10) is fixedly arranged on the top surface of the stirring tank (1), a pair of piston plates (11) is arranged in the piston cylinder (10) in a sealing and sliding manner, and the power module is used for providing power for the relative reciprocating motion of the two piston plates (11).

3. The magnetic material mixer according to claim 2, wherein the power module comprises a pair of rotating discs (12) rotatably arranged on the mixing tank (1), the two rotating discs (12) are symmetrically arranged on two sides of the piston cylinder (10), the two rotating discs (12) are coaxially and fixedly connected with the two screw rods (7), a round rod (13) is fixedly arranged at an eccentric position of each rotating disc (12), a connecting rod (14) is movably arranged on each round rod (13), a push-pull rod (15) is hinged to the end of each connecting rod (14), and each push-pull rod (15) penetrates through the end face of the mixing cylinder and is fixedly connected with the piston plate (11).

4. The magnetic material mixer according to claim 1, characterized in that the feed inlet (2) is further screw-threaded with a sealing door (16).