Mixing device for alumina powder production

Abstract

The utility model discloses a mixing device for alumina powder production, which comprises a material tank, the lower end of the material tank is fixedly connected with a rotating ball, the outer wall of the rotating ball is sleeved with a material guide disc, the lower end of a mounting frame is fixedly connected with a sweeping brush, two sides of the upper end of a sealing cover are provided with charging ports, and the inner walls of the charging ports are provided with charging covers in an inserted manner; a locking rotary knob is installed on one side of the upper end of the feeding cover in an inserted mode, a connecting hinge is installed on one side of the feeding cover, and the other side of the connecting hinge is connected with the upper end of a sealing cover. The mixing device for alumina powder production can drive the material tank to shake left and right through the servo motor and the positioning ball, the mixing effect is better through rotary stirring of the stirring block, and the electric push rod can drive the material guide disc to ascend and descend, so that materials are completely guided out through the material guide disc matched with the inner wall of the material tank in shape, and the production efficiency is improved. And the stirring block is completely exposed, so that the stirring block can be quickly and independently disassembled and assembled through the splicing slot, the connecting spring and the locking block, and is convenient to replace, maintain and use.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum oxide powder production, in particular to a mixing device for aluminum oxide powder production. Background Art

[0002] The production process of alumina powder is getting higher and higher, and alumina powder below 1 micron can be produced. The nano alumina transparent liquid XZ-LY101 is colorless and transparent. The nano alumina transparent dispersion uses 5-10 nanometers of alumina. This alumina is nano alumina that has been screened out through layers of deep processing. It is added to various acrylic resins, polyurethane resins, epoxy resins, melamine resins, silicone acrylic emulsions and other resins in an amount of 5% to 10%. The hardness of the resin can be increased, and the hardness can reach 6-8H. It is completely transparent. The nano alumina liquid can be any aqueous or oily solvent, and can be used as a variety of glass coating materials, gems, precision instrument materials, etc., and mixing treatment is required during the production process.

[0003] The existing CN216604917U alumina powder premixing device can facilitate personnel to collect a small amount of residual alumina powder and reduce the possibility of alumina powder waste. However, there are some disadvantages. The mixing effect of the existing equipment is not good, the discharge is incomplete, and the stirring structure cannot be replaced independently, which is inconvenient to maintain. Therefore, a mixing device for alumina powder production is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a mixing device for the production of alumina powder, so as to solve the problems mentioned in the above background technology that the premixing device of alumina powder has poor mixing effect, incomplete material discharge, and the stirring structure cannot be replaced independently, resulting in inconvenient maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing device for the production of alumina powder, comprising a material tank, support frames are installed on both sides of the material tank, a closing cover is installed on the upper end of the material tank, and a PLC controller is installed on the front side of the material tank, an electric push rod is inserted and installed on the edge of the inner wall of the material tank, and one end of the electric push rod is fixedly connected to the lower end of the closing cover, a servo motor is vertically installed on the upper ends of both sides of the support frame, and the output end of the servo motor is connected to the side of the material tank, a positioning ball is inlaid on the upper end of the inner wall of the support frame, and the positioning ball is inlaid and distributed on both sides of the material tank, a collecting box is inserted and installed on the lower end of the front side of the support frame, and a rotating motor is vertically installed at the center position of the upper end of the closing cover. , and a rotating rod is installed at the output end of the rotating motor, the outer wall of the rotating rod is fixedly connected with a mounting bracket, and a splicing slot is opened on one side of the mounting bracket, a stirring block is inserted and installed on the inner wall of the splicing slot, and a connecting spring is vertically connected to the upper edge of the inner wall of the splicing slot, one end of the connecting spring is fixedly connected with a locking block, the lower end is fixedly connected with a rotating ball, and a material guide disk is sleeved and installed on the outer wall of the rotating ball, a sweeping brush is fixedly connected to the lower end of the mounting bracket, feeding ports are opened on both sides of the upper end of the closing cover, and a feeding cover is inserted and installed on the inner wall of the feeding port, a locking knob is inserted and installed on one side of the upper end of the feeding cover, and a connecting hinge is installed on one side of the feeding cover, and the other side of the connecting hinge is connected to the upper end of the closing cover.

[0006] Preferably, the material tank is connected to the support frame in a reset and flipping manner via a servo motor, and the material tank is connected to the support frame in a limited rotation manner via a positioning ball.

[0007] Preferably, the closing cover, the stirring block and the material guide plate are connected to the material tank in a lifting manner via an electric push rod, and the shape of the material guide plate matches the shape of the inner wall of the material tank.

[0008] Preferably, the feeding cover is sealed and opened and closed with the feeding port via a connecting hinge, and is locked and fixedly connected with the closing cover via a locking knob, and the feeding cover and the feeding port are distributed in two groups of symmetrical positions on the closing cover.

[0009] Preferably, the stirring block and the sweeping brush are rotationally connected to the material tank and the material guide plate respectively through a rotating motor, and the stirring block is a mesh structure.

[0010] Preferably, the stirring block is installed by inserting and splicing with the mounting frame through a splicing slot, and the stirring block is installed by limiting and locking with the mounting frame on the connecting spring through a locking block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the mixing device for the production of alumina powder can drive the material tank to shake left and right through the servo motor and the positioning ball, and rotate and stir through the stirring block, so that the mixing effect is better, and the electric push rod can drive the guide plate to rise and fall, so that the material is completely discharged through the guide plate that matches the shape of the inner wall of the material tank, and the stirring block is completely exposed, which is convenient for quick and independent disassembly and assembly through the splicing slot, connecting spring and locking block, and is convenient for replacement, maintenance and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a mixing device for producing alumina powder according to the utility model;

[0013] Figure 2 This is a cross-sectional view of a mixing device for producing alumina powder according to the utility model;

[0014] Figure 3 The utility model is a mixing device for producing alumina powder Figure 2 Enlarged view of point A in the middle;

[0015] Figure 4 The utility model is a mixing device for producing alumina powder Figure 2 Enlarged view of point B in the middle;

[0016] Figure 5 The utility model is a mixing device for producing alumina powder Figure 2 Enlarged view of point C in the middle;

[0017] Figure 6 The utility model is a mixing device for producing alumina powder Figure 2 Enlarged view of point D in the middle;

[0018] Figure 7 The utility model is a mixing device for producing alumina powder Figure 2 Enlarged view of point E in the middle.

[0019] In the figure: 1. material tank, 2. support frame, 3. collection box, 4. PLC controller, 5. closing cover, 6. feeding cover, 7. feeding port, 8. rotating motor, 9. rotating rod, 10. mounting frame, 11. stirring block, 12. electric push rod, 13. material guide plate, 14. servo motor, 15. connecting hinge, 16. locking knob, 17. sweeping brush, 18. rotating ball, 19. positioning ball, 20. splicing slot, 21. connecting spring, 22. locking block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-7 The utility model provides a technical solution: a mixing device for the production of alumina powder, comprising a material tank 1, a support frame 2, a collecting box 3, a PLC controller 4, a closing cover 5, a feeding cover 6, a feeding port 7, a rotating motor 8, a rotating rod 9, a mounting frame 10, a stirring block 11, an electric push rod 12, a material guide plate 13, a servo motor 14, a connecting hinge 15, a locking knob 16, a sweeping brush 17, a rotating ball 18, a positioning ball 19, a splicing slot 20, a connecting spring 21 and a locking block 22. Support frames 2 are installed on both sides of the material tank 1, a closing cover 5 is installed on the upper end of the material tank 1, and a PLC controller 4 is installed on the front side of the material tank 1. The material tank 1 is connected to the support frame 2 in a reset and flipping manner through the servo motor 14, and the material tank 1 is connected to the support frame 2 in a limited rotation manner through the positioning ball 19, so that the material tank 1 is convenient to shake left and right to assist in mixing.

[0022] The closing cover 5, the stirring block 11 and the material guide plate 13 are connected to the material tank 1 in a lifting manner through the electric push rod 12, and the shape of the material guide plate 13 matches the shape of the inner wall of the material tank 1, so that the material guide plate 13 can be easily lifted and lowered to guide the material and discharge the material more completely.

[0023] An electric push rod 12 is inserted and installed on the edge of the inner wall of the material tank 1, and one end of the electric push rod 12 is fixedly connected to the lower end of the closing cover 5. A servo motor 14 is vertically installed on the upper ends of both sides of the support frame 2, and the output end of the servo motor 14 is connected to the side of the material tank 1. A positioning ball 19 is inlaid and installed on the upper end of the inner wall of the support frame 2, and the positioning ball 19 is inlaid and distributed on both sides of the material tank 1. A collecting box 3 is inserted and installed on the lower end of the front side of the support frame 2. A rotating motor 8 is vertically installed at the center of the upper end of the closing cover 5, and the output end of the rotating motor 8 is installed. A rotating rod 9, the outer wall of which is fixedly connected to a mounting frame 10, and a splicing slot 20 is provided on one side of the mounting frame 10, a stirring block 11 is inserted and installed on the inner wall of the splicing slot 20, and a connecting spring 21 is vertically connected to the upper edge of the inner wall of the splicing slot 20, the stirring block 11 and the sweeping brush 17 are rotationally connected to the material tank 1 and the material guide disc 13 respectively through a rotating motor 8, and the stirring block 11 is a mesh structure, so that the stirring block 11 and the sweeping brush 17 can perform rotational stirring and sweep the material guide disc 13 to avoid adhesion.

[0024] The stirring block 11 is installed by plugging and splicing with the mounting frame 10 through the splicing slot 20, and the stirring block 11 is installed by limiting locking with the mounting frame 10 on the connecting spring 21 through the locking block 22, so that the stirring block 11 can be easily disassembled and assembled independently, and is convenient for maintenance and replacement.

[0025] The feeding cover 6 is connected to the feeding port 7 in a sealed opening and closing manner via a connecting hinge 15, and the feeding cover 6 is locked and fixedly connected to the closing cover 5 via a locking knob 16. The feeding cover 6 and the feeding port 7 are distributed in two groups of symmetrical positions on the closing cover 5, so that the feeding cover 6 can be easily and quickly sealed and opened and closed, and the material can be easily adjusted in real time.

[0026] One end of the connecting spring 21 is fixedly connected to a locking block 22, and the lower end is fixedly connected to a rotating ball 18, and the outer wall of the rotating ball 18 is sleeved with a material guide plate 13, and the lower end of the mounting frame 10 is fixedly connected to a sweeping brush 17, and feeding ports 7 are opened on both sides of the upper end of the closing cover 5, and a feeding cover 6 is inserted and installed on the inner wall of the feeding port 7, a locking knob 16 is inserted and installed on one side of the upper end of the feeding cover 6, and a connecting hinge 15 is installed on one side of the feeding cover 6, and the other side of the connecting hinge 15 is connected to the upper end of the closing cover 5.

[0027] Working principle: When using the mixing device for the production of alumina powder, first connect the device to the power supply, then flip open the feeding cover 6 through the connecting hinge 15, then adjust the raw materials through the feeding port 7, then close it, and lock it with the locking knob 16, then start the rotating motor 8 and the servo motor 14 at the same time, drive the material tank 1 to shake, and drive the stirring block 11 to rotate and stir. When the mixing is completed, the material tank 1 can be rotated to an inclined position on one side of the collection box 3, and then the closing cover 5 is driven to rise by the electric push rod 12, and then the material is discharged outward by the lifting of the guide plate 13. After complete discharge, the material adhering to the guide plate 13 can be swept off and discharged by the rotation of the sweeping brush 17. When the stirring block 11 is damaged, it can be disassembled and slid through the splicing slot 20, and locked by the locking block 22 for quick maintenance. This is the use process of the mixing device for the production of alumina powder.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mixing device for producing aluminum oxide powder, comprising a material tank (1), support frames (2) are installed on both sides of the material tank (1), a closing cover (5) is installed on the upper end of the material tank (1), and a PLC controller (4) is installed on the front side of the material tank (1), characterized in that: An electric push rod (12) is inserted and installed at the edge of the inner wall of the material tank (1), and one end of the electric push rod (12) is fixedly connected to the lower end of the closing cover (5). A servo motor (14) is vertically installed at the upper ends of both sides of the support frame (2), and the output end of the servo motor (14) is connected to the side of the material tank (1). A positioning ball (19) is embedded and installed at the upper end of the inner wall of the support frame (2), and the positioning ball (19) is embedded and distributed on both sides of the material tank (1). A collection box (3) is inserted and installed at the lower end of the front side of the support frame (2). A rotating motor (8) is vertically installed at the center position of the upper end of the closing cover (5), and a rotating rod (9) is installed at the output end of the rotating motor (8). The outer wall of the rotating rod (9) is fixedly connected to a mounting frame (10), and a splicing slot ( 20), a stirring block (11) is inserted and installed on the inner wall of the splicing slot (20), and a connecting spring (21) is vertically connected to the upper edge of the inner wall of the splicing slot (20), one end of the connecting spring (21) is fixedly connected to a locking block (22), the lower end is fixedly connected to a rotating ball (18), and the outer wall of the rotating ball (18) is sleeved and installed with a material guide plate (13), the lower end of the mounting frame (10) is fixedly connected to a sweeping brush (17), the upper two sides of the closing cover (5) are provided with a feeding port (7), and the inner wall of the feeding port (7) is inserted and installed with a feeding cover (6), one side of the upper end of the feeding cover (6) is inserted and installed with a locking knob (16), and one side of the feeding cover (6) is installed with a connecting hinge (15), and the other side of the connecting hinge (15) is connected to the upper end of the closing cover (5).

2. A mixing device for producing alumina powder according to claim 1, characterized in that: The material tank (1) is connected to the support frame (2) in a reset and flipping manner via a servo motor (14), and the material tank (1) is connected to the support frame (2) in a limited rotation manner via a positioning ball (19).

3. A mixing device for producing alumina powder according to claim 1, characterized in that: The closing cover (5), the stirring block (11) and the material guide plate (13) are connected to the material tank (1) in a lifting manner via an electric push rod (12), and the shape of the material guide plate (13) matches the shape of the inner wall of the material tank (1).

4. A mixing device for producing alumina powder according to claim 1, characterized in that: The feeding cover (6) is connected to the feeding port (7) in a sealed opening and closing manner via a connecting hinge (15), and the feeding cover (6) is connected to the closing cover (5) in a locked and fixed manner via a locking knob (16). The feeding cover (6) and the feeding port (7) are distributed in two groups of symmetrical positions on the closing cover (5).

5. A mixing device for producing alumina powder according to claim 1, characterized in that: The stirring block (11) and the sweeping brush (17) are respectively connected to the material tank (1) and the material guide plate (13) in a rotational manner via a rotating motor (8), and the stirring block (11) is a mesh structure.

6. A mixing device for producing alumina powder according to claim 1, characterized in that: The stirring block (11) is installed in a plug-in splicing manner with the mounting frame (10) via a splicing slot (20), and the stirring block (11) is installed in a limited locking manner with the mounting frame (10) on the connecting spring (21) via a locking block (22).

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