High-speed powder dispersing machine

Abstract

The utility model discloses a high-speed dispersing powder machine which comprises a motor box and a control box, the control box is installed at the bottom end of the motor box, a stirring box is installed on the side wall of the motor box and the side wall of the control box, a stirring frame is arranged in the stirring box, the stirring frame is movably connected with the stirring box, and the stirring box is connected with the motor box. A stirring frame is arranged in the stirring box, a stirring motor is arranged in the motor box, the output end of the stirring motor is connected with the stirring frame, a controller is arranged in the control box, scraping and sweeping frames are symmetrically arranged on the inner wall of the stirring box, threaded rods are movably arranged in the scraping and sweeping frames, and scraping and sweeping motors are arranged on the side walls of the scraping and sweeping frames. According to the utility model, the inner wall of the stirring box can be conveniently scraped and swept to prevent powder from adhering to the inner wall, the output position of the powder can be rotationally adjusted, the inner wall of the stirring box can be conveniently scraped and swept to be cleaned, the powder can be conveniently output from different positions, and the cleaning effect and the powder output flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dispersers, in particular to a high-speed powder dispersing machine. Background Art

[0002] A powder dispersing machine is a device used to crush, disperse, emulsify and mix slurry liquid raw materials of different viscosities. It achieves a strong dispersion effect on the material through the high-speed operation of the upper and lower sharp teeth of the dispersing disk. The powder dispersing machine is widely used in the stirring, dispersing and dissolving processes of chemical products such as coatings, inks, pigments and adhesives. The working principle of the powder dispersing machine is based on the strong centrifugal force of the high-speed agitator, which throws the material radially into the narrow gap between the stator and rotor. The material is subjected to the combined forces of centrifugal extrusion, liquid layer friction, hydraulic impact, etc., so that the material is initially dispersed. After the traditional powder dispersing machine breaks up the material, the material will adhere to the inner wall and needs to be cleaned manually. The cleaning efficiency is low. In order to improve this situation, a high-speed powder dispersing machine is proposed.

[0003] For example, a high-speed powder mixer disclosed in the authorization announcement number CN209612682U includes a cabinet body, a motor box fixedly connected to the right side of the upper end of the cabinet body, a servo motor fixedly connected inside the motor box, an aerial mixing barrel fixedly connected to the left side of the upper end of the cabinet body, and an output shaft end of the servo motor passing through the left side of the motor box and extending into the aerial mixing barrel, where a high-speed cutter is fixedly connected;

[0004] The invention realizes that the raw materials are transported into the aerial mixing barrel through the raw material inlet by setting a servo motor, a high-speed cutter and a powder thrower, and the servo motor is controlled by the control cabinet body to drive the high-speed cutter to rotate, and the powder thrower throws the raw materials at the bottom of the aerial mixing barrel into the air. The powder thrower and the high-speed cutter are used to improve the mixing accuracy, greatly shorten the mixing time, and improve the production efficiency, thereby avoiding the problems of uneven mixing of powder materials at the bottom of the aerial mixing barrel and low mixing efficiency in the prior art.

[0005] However, the problem that the existing disperser is not conducive to conveniently scraping the inner wall of the mixing box to prevent powder from adhering to the inner wall and rotating to adjust the powder output position during use has not been solved. It is not conducive to scraping and cleaning the inner wall of the mixing box and outputting the powder from different positions, which affects the cleaning effect and the flexibility of powder output. Utility Model Content

[0006] The purpose of the utility model is to provide a high-speed powder dispersing machine to solve the problem in the above-mentioned background technology that the disperser is not convenient for scraping the inner wall of the mixing box to prevent the powder from adhering to the inner wall and rotating to adjust the powder output position, which is not conducive to scraping and cleaning the inner wall of the mixing box and outputting the powder from different positions, affecting the cleaning effect and the flexibility of the powder output.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-speed powder dispersing machine, comprising a motor box and a control box, the control box being installed at the bottom end of the motor box, a stirring box being installed on the side walls of the motor box and the control box, a stirring frame being provided inside the stirring box, and the stirring frame being movably connected to the stirring box, a stirring motor being installed inside the motor box, and the output end of the stirring motor being connected to the stirring frame, a controller being installed inside the control box, a scraping frame being symmetrically installed on the inner wall of the stirring box, a threaded rod being movably installed inside the scraping frame, a scraping motor being installed on the side walls of the scraping frame, and the output end of the scraping motor being connected to the threaded rod, a threaded sleeve being fitted on the surface of the threaded rod, and the threaded sleeve being threadedly connected to the threaded rod, and the threaded sleeve being slidably connected to the scraping frame, a scraping bar being provided below the scraping frame, and the scraping bar being connected to the threaded sleeve, and the scraping bar being slidably connected to the stirring box.

[0008] Preferably, a solenoid valve is installed at the bottom end of the mixing box, and the solenoid valve is fixedly connected to the mixing box.

[0009] Preferably, a transfer sleeve is movably installed inside the solenoid valve, and an adjustment motor is installed at the bottom end of the stirring box on one side of the solenoid valve.

[0010] Preferably, a drive shaft is installed at the output end of the adjustment motor, and a gear is sleeved on the surface of the drive shaft.

[0011] Preferably, a connecting pipe is movably installed inside the adapter sleeve, a gear ring is sleeved on the surface of the connecting pipe, and the gear and the gear ring are meshed with each other.

[0012] Preferably, a discharge pipe is installed at the bottom end of the connecting pipe, and a discharge port is installed at the bottom end of the discharge pipe.

[0013] Preferably, a spiral blade is installed inside the discharge pipe, and the spiral blade is movably connected to the discharge pipe.

[0014] Preferably, a discharging motor is installed at one end of the discharging pipe away from the connecting pipe, and the output end of the discharging motor is connected to the spiral blade.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the disperser not only realizes convenient scraping and cleaning of the inner wall of the mixing box to prevent powder from adhering to the inner wall and rotation to adjust the powder output position, but also facilitates scraping and cleaning of the inner wall of the mixing box and output of powder from different positions, and improves the cleaning effect and the flexibility of powder output;

[0016] (1) The stirring motor drives the stirring frame to rotate, and the stirring frame rotates at high speed to break up the powder. After the powder is broken up, the solenoid valve is opened, and the powder enters the inside of the discharge pipe through the solenoid valve. The discharge motor drives the spiral blade to rotate, and the spiral blade drives the powder inside the discharge pipe to move and discharge from the discharge port. When most of the material in the mixing box is discharged, the scraping motor drives the threaded rod to rotate, and the threaded rod drives the threaded sleeve to move. The two sets of threaded sleeves drive the scraping strips to move, and the scraping strips scrape the powder on the inner wall of the mixing box to prevent the powder from adhering to the inner wall of the mixing box.

[0017] (2) The motor is adjusted to rotate the gear through the drive shaft, and the gear drives the connecting pipe to rotate inside the adapter sleeve through the gear ring, and the connecting pipe drives the discharge pipe and the discharge port to rotate, thereby adjusting the discharge position of the discharge port to facilitate the discharge of powder from different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the scraping strip of the utility model;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the scraping frame of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the discharge pipe of the utility model.

[0023] In the figure: 1. Motor box; 2. Controller; 3. Mixing box; 4. Discharge pipe; 5. Mixing motor; 6. Mixing frame; 7. Solenoid valve; 8. Connecting pipe; 9. Spiral blade; 10. Discharge motor; 11. Discharge port; 12. Scraping frame; 13. Scraping motor; 14. Scraping strip; 15. Threaded rod; 16. Threaded sleeve; 17. Adapter sleeve; 18. Gear ring; 19. Adjustment motor; 20. Drive shaft; 21. Gear; 22. Control box. DETAILED DESCRIPTION

[0024] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-5The utility model provides an embodiment: a high-speed powder dispersing machine, including a motor box 1 and a control box 22, the bottom end of the motor box 1 is equipped with a control box 22, the side walls of the motor box 1 and the control box 22 are equipped with a stirring box 3, the interior of the stirring box 3 is provided with a stirring frame 6, and the stirring frame 6 is movably connected to the stirring box 3, the interior of the motor box 1 is equipped with a stirring motor 5, the stirring motor 5 plays a role of power drive, and the output end of the stirring motor 5 is connected to the stirring frame 6, the interior of the control box 22 is equipped with a controller 2, and the inner wall of the stirring box 3 is symmetrically equipped with a scraping frame Frame 12, the interior of the scraping frame 12 is movably installed with a threaded rod 15, and the side walls of the scraping frame 12 are all installed with a scraping motor 13, which plays a role of power drive, and the output end of the scraping motor 13 is connected to the threaded rod 15, the surface of the threaded rod 15 is covered with a threaded sleeve 16, and the threaded sleeve 16 is threadedly connected to the threaded rod 15, and the threaded sleeve 16 is slidably connected to the scraping frame 12, and a scraping strip 14 is provided below the scraping frame 12, and the scraping strip 14 is connected to the threaded sleeve 16, and the scraping strip 14 is slidably connected to the mixing box 3;

[0026] After the powder is mixed, the powder is put into the mixing box 3, the mixing motor 5 is turned on, and the mixing frame 6 is driven by the mixing motor 5 to rotate, and the mixing frame 6 is used to rotate and break up the powder at high speed. After the mixing is completed, the solenoid valve 7 is opened, and the powder enters the discharge pipe 4 through the solenoid valve 7, and the discharge motor 10 is turned on. The spiral blade 9 is driven by the discharge motor 10 to rotate. Under the cooperation of the spiral blade 9 and the discharge pipe 4, the powder inside the discharge pipe 4 is driven by the spiral blade 9 to move and be discharged from the discharge port 11. When most of the material in the mixing box 3 is discharged, the scraping motor 13 is turned on, and the scraping motor 13 drives the threaded rod 15 to rotate. Under the threaded connection between the threaded rod 15 and the threaded sleeve 16, and the sliding cooperation between the threaded sleeve 16 and the scraping frame 12, the threaded rod 15 drives the threaded sleeve 16 to move, and the two groups of threaded sleeves 16 drive the scraping strips 14 to move. The scraping strips 14 scrape the powder on the inner wall of the mixing box 3 to prevent the powder from adhering to the inner wall of the mixing box 3.

[0027] A solenoid valve 7 is installed at the bottom end of the mixing box 3, and the solenoid valve 7 is fixedly connected to the mixing box 3;

[0028] An adapter sleeve 17 is movably installed inside the solenoid valve 7. An adjustment motor 19 is installed at the bottom end of the mixing box 3 on one side of the solenoid valve 7. The adjustment motor 19 plays a role of power drive. A drive shaft 20 is installed at the output end of the adjustment motor 19, and a gear 21 is installed on the surface of the drive shaft 20.

[0029] The connecting tube 8 is movably mounted inside the adapter sleeve 17. The surface of the connecting tube 8 is sheathed with a gear ring 18, and the gear 21 is meshed with the gear ring 18. The bottom end of the connecting tube 8 is mounted with a discharge tube 4, and the bottom end of the discharge tube 4 is mounted with a discharge port 11.

[0030] A spiral blade 9 is installed inside the discharge pipe 4, and the spiral blade 9 is movably connected to the discharge pipe 4. A discharge motor 10 is installed at the end of the discharge pipe 4 away from the connecting pipe 8. The discharge motor 10 plays a role of power drive, and the output end of the discharge motor 10 is connected to the spiral blade 9;

[0031] Turn on the adjustment motor 19, and the adjustment motor 19 drives the gear 21 to rotate through the drive shaft 20. Under the mutual engagement of the gear 21 and the gear ring 18, and the active cooperation of the connecting tube 8 and the adapter sleeve 17, the gear 21 drives the connecting tube 8 to rotate inside the adapter sleeve 17 through the gear ring 18, and the connecting tube 8 drives the discharge pipe 4 and the discharge port 11 to rotate, thereby adjusting the discharge position of the discharge port 11 to facilitate the output of powder from different positions.

[0032] Working principle: First, pour the powder into the mixing box 3, turn on the mixing motor 5, and the mixing frame 6 is driven by the mixing motor 5 to rotate. The mixing frame 6 is used to rotate and break up the powder at high speed. After the powder is broken up, it passes through the solenoid valve 7 and enters the discharge pipe 4. The discharge motor 10 drives the spiral blade 9 to rotate. The spiral blade 9 drives the powder inside the discharge pipe 4 to move and discharge from the discharge port 11. When most of the material in the mixing box 3 is discharged, the scraping motor 13 drives the threaded rod 15 to rotate, and the threaded rod 15 drives the threaded sleeve 16 to move. The two sets of threaded sleeves 16 drive the scraping strips 14 to move, and the scraping strips 14 scrape the powder on the inner wall of the mixing box 3 to prevent the powder from adhering to the inner wall of the mixing box 3. The adjustment motor 19 drives the gear 21 to rotate through the drive shaft 20, and the gear 21 drives the connecting pipe 8 to rotate inside the adapter sleeve 17 through the gear ring 18. The connecting pipe 8 drives the discharge pipe 4 and the discharge port 11 to rotate, thereby adjusting the discharge position of the discharge port 11 to facilitate the output of powder from different positions, thereby completing the use of the high-speed disperser.

[0033] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A high-speed powder dispersing machine, comprising a motor box (1) and a control box (22), characterized in that: A control box (22) is installed at the bottom end of the motor box (1), a stirring box (3) is installed on the side walls of the motor box (1) and the control box (22), a stirring frame (6) is provided inside the stirring box (3), and the stirring frame (6) is movably connected to the stirring box (3), a stirring motor (5) is installed inside the motor box (1), and the output end of the stirring motor (5) is connected to the stirring frame (6), a controller (2) is installed inside the control box (22), a scraping frame (12) is symmetrically installed on the inner wall of the stirring box (3), and the inside of the scraping frame (12) is symmetrically connected to the inner wall of the stirring box (3). A threaded rod (15) is movably installed, a scraping motor (13) is installed on the side wall of the scraping frame (12), and the output end of the scraping motor (13) is connected to the threaded rod (15), the surface of the threaded rod (15) is covered with a threaded sleeve (16), and the threaded sleeve (16) is threadedly connected to the threaded rod (15), and the threaded sleeve (16) is slidably connected to the scraping frame (12), a scraping strip (14) is provided below the scraping frame (12), and the scraping strip (14) is connected to the threaded sleeve (16), and the scraping strip (14) is slidably connected to the mixing box (3).

2. A high-speed powder dispersing machine according to claim 1, characterized in that: A solenoid valve (7) is installed at the bottom end of the mixing box (3), and the solenoid valve (7) is fixedly connected to the mixing box (3).

3. A high-speed powder dispersing machine according to claim 2, characterized in that: An adapter sleeve (17) is movably installed inside the solenoid valve (7), and an adjustment motor (19) is installed at the bottom end of the stirring box (3) on one side of the solenoid valve (7).

4. A high-speed powder dispersing machine according to claim 3, characterized in that: The output end of the adjustment motor (19) is provided with a driving shaft (20), and the surface of the driving shaft (20) is provided with a gear (21).

5. A high-speed powder dispersing machine according to claim 3, characterized in that: A connecting pipe (8) is movably installed inside the adapter sleeve (17), a gear ring (18) is sleeved on the surface of the connecting pipe (8), and the gear (21) and the gear ring (18) are meshed with each other.

6. A high-speed powder dispersing machine according to claim 5, characterized in that: A discharge pipe (4) is installed at the bottom end of the connecting pipe (8), and a discharge port (11) is installed at the bottom end of the discharge pipe (4).

7. A high-speed powder dispersing machine according to claim 6, characterized in that: A spiral blade (9) is installed inside the discharge pipe (4), and the spiral blade (9) is movably connected to the discharge pipe (4).

8. A high-speed powder dispersing machine according to claim 6, characterized in that: A discharging motor (10) is installed at one end of the discharging pipe (4) away from the connecting pipe (8), and the output end of the discharging motor (10) is connected to the spiral blade (9).

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