A powder grinding device for producing inorganic artistic wall materials

Abstract

The utility model discloses a powder grinding device for producing inorganic art wall materials, comprising a grinding box, which is a rectangular frame structure, and four side walls of the grinding box are fixedly connected with supporting feet, a grinding assembly is arranged inside the grinding box, a mounting cylinder is suspended above the grinding box, the mounting cylinder is fixedly connected to the grinding box through a plurality of supporting columns, a movable groove is opened on the inner wall of the mounting cylinder, a movable frame is slidably installed in the movable groove, and a screening net is fixedly connected to the inner wall of the movable frame. The utility model can grind the raw materials of inorganic art wall materials by the grinding assembly arranged in the grinding box, and by arranging the screening net above the grinding box and controlling the vibration of the screening net by a vibration mechanism, so as to preliminarily screen the raw materials of the inorganic art wall materials, so as to avoid the presence of a large amount of large-particle powder in the raw materials, thereby affecting the overall grinding efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of inorganic artistic wall material production, in particular to a powder grinding device for producing inorganic artistic wall materials. Background Art

[0002] Artistic wall materials are a new type of indoor wall decoration materials. With the current high-tech processing technology, artistic wall materials are made of high-quality raw materials, which are washable, friction-resistant, and long-lasting in color. Inorganic artistic wall materials are similar to diatom mud or paint, which can be directly applied to the wall for artistic painting. When producing inorganic artistic wall materials, powder grinding devices are required to grind the raw materials.

[0003] However, the existing grinding devices directly introduce the raw materials into the grinding box when in use, lacking initial screening measures. When there are a lot of large granular powders in the raw materials, the grinding effect is often poor, and it often requires repeated grinding for multiple times to be completely ground, which greatly affects the production efficiency. Therefore, a powder grinding device for producing inorganic art wall materials is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a powder grinding device for producing inorganic artistic wall materials to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder grinding device for producing inorganic artistic wall materials, comprising a grinding box, which is a rectangular frame structure, and the four side walls of the grinding box are fixedly connected with supporting feet, a grinding assembly is arranged inside the grinding box, and a mounting tube is suspended above the grinding box, and the mounting tube is fixedly connected to the grinding box through a plurality of supporting columns, a movable groove is opened on the inner wall of the mounting tube, a movable frame is slidably installed in the movable groove, a screening net is fixedly connected to the inner wall of the movable frame, and a vibration mechanism is connected to the bottom of the movable frame.

[0006] As a further preferred embodiment of the present technical solution, the vibration mechanism includes a first motor, a cam, a return spring and a fixed base plate, the bottom of the movable frame is fixedly connected to a plurality of return springs, the bottoms of the plurality of return springs are fixedly connected to a fixed base plate, the fixed base plate is fixedly connected to the lower side of the inner wall of the mounting tube, the first motor is fixedly connected to the outer wall of the mounting tube, the output shaft of the first motor extends to the interior of the movable groove and is fixedly connected to a cam, and the cam is located below the movable frame.

[0007] As a further preferred embodiment of the present technical solution, the plurality of return springs are distributed in a ring shape with equal intervals.

[0008] As a further preferred embodiment of the present technical solution, the grinding assembly includes a grinding roller, a transmission wheel and a second motor. Two grinding rollers are arranged inside the grinding box. The two ends of the grinding rollers are respectively rotatably connected to the inner wall of the grinding box and extend to the outer wall of the grinding box. The same end of the two grinding rollers is fixedly connected to the transmission wheel. The two transmission wheels are meshed with each other. The second motor is fixedly connected to the outer wall of the grinding box away from the transmission wheel, and the output shaft of the second motor is fixedly connected to the shaft end of a grinding roller.

[0009] As a further preferred embodiment of the present technical solution, a first material guide plate is arranged above the mounting tube, and an outer wall of the first material guide plate is fixedly connected to a side wall of the mounting tube via a plurality of connecting rods.

[0010] As a further preferred embodiment of the present technical solution, a second material guide plate is fixedly connected to the bottom of the movable frame.

[0011] As a further preferred embodiment of the present technical solution, two guide plates are provided at the upper opening of the grinding box, and the two guide plates are symmetrical to each other and tilted downward inwardly.

[0012] The utility model provides a powder grinding device for producing inorganic artistic wall materials, which has the following beneficial effects:

[0013] The utility model can grind the raw materials of inorganic art wall materials by means of the grinding component arranged in the grinding box, and can preliminarily screen the raw materials of inorganic art wall materials by means of a screening net arranged above the grinding box and controlling the vibration of the screening net by means of a vibration mechanism, so as to avoid the presence of a large amount of large-particle powder in the raw materials, thereby affecting the overall grinding efficiency; a first material guide plate is arranged above the screening net, so the raw materials can be conveniently guided to the screening net, and a second material guide plate is arranged below the screening net, so the screened raw materials can be guided to the grinding box, and two guide plates are arranged at the opening position of the grinding box, so that the raw materials falling into the grinding box can be guided to the middle part of the grinding box, so that the raw materials fall directly between the two grinding rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an internal schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of part of the utility model;

[0017] Figure 4 For this utility model Figure 2 The structural diagram of A in the figure;

[0018] In the figure: 1. grinding box; 2. supporting feet; 3. mounting cylinder; 4. first guide plate; 5. connecting rod; 6. first motor; 7. guide plate; 8. second motor; 9. transmission wheel; 10. grinding roller; 11. movable groove; 12. movable frame; 13. cam; 14. reset spring; 15. second guide plate; 16. screening net; 17. fixed bottom plate; 18. supporting column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a powder grinding device for producing inorganic artistic wall materials comprises a grinding box 1, which is a rectangular frame structure. Support legs 2 are fixedly connected to the four side walls of the grinding box 1. A grinding assembly is arranged inside the grinding box 1. A mounting cylinder 3 is suspended above the grinding box 1. The mounting cylinder 3 is fixedly connected to the grinding box 1 through a plurality of supporting columns 18. A movable groove 11 is opened on the inner wall of the mounting cylinder 3. A movable frame 12 is slidably installed in the movable groove 11. A screening net 16 is fixedly connected to the inner wall of the movable frame 12, and a vibration mechanism is connected to the bottom of the movable frame 12.

[0021] Among them, the vibration mechanism includes a first motor 6, a cam 13, a return spring 14 and a fixed bottom plate 17. The bottom of the movable frame 12 is fixedly connected with multiple return springs 14, and the multiple return springs 14 are distributed in a ring shape with equal intervals. The bottom of the multiple return springs 14 is fixedly connected with a fixed bottom plate 17, and the fixed bottom plate 17 is fixedly connected to the lower side of the inner wall of the mounting tube 3. The first motor 6 is fixedly connected to the outer wall of the mounting tube 3. The output shaft of the first motor 6 extends to the inside of the movable groove 11 and is fixedly connected with the cam 13. The cam 13 is located below the movable frame 12.

[0022] The screening net 16 can be used to preliminarily screen the raw materials of the inorganic art wall materials to avoid the presence of a large amount of large-particle powder in the raw materials, thereby affecting the overall grinding efficiency. When in use, the first motor 6 is started to drive the cam 13 to rotate. When the protruding position of the cam 13 contacts the movable frame 12, the movable frame 12 will be pushed up. When the protruding position of the cam 13 is away from the movable frame 12, the movable frame 12 will move downward rapidly under the traction of the reset spring 14 and gravity, thereby driving the screening net 16 on the inner wall of the movable frame 12 to vibrate continuously, thereby screening the raw materials of the inorganic art wall materials.

[0023] Among them, the grinding assembly includes a grinding roller 10, a transmission wheel 9 and a second motor 8. Two grinding rollers 10 are arranged inside the grinding box 1. The two ends of the grinding roller 10 are respectively rotatably connected to the inner wall of the grinding box 1 and extend to the outer wall of the grinding box 1. The same end of the two grinding rollers 10 is fixedly connected to the transmission wheel 9, and the two transmission wheels 9 are meshed with each other. The second motor 8 is fixedly connected to the outer wall of the grinding box 1 away from the transmission wheel 9, and the output shaft of the second motor 8 is fixedly connected to the shaft end of one grinding roller 10.

[0024] When in use, start the second motor 8 to drive a grinding roller 10 and a transmission wheel 9 to rotate, and the transmission wheel 9 will drive the other transmission wheel 9 to rotate, so that the other grinding roller 10 starts to rotate, and the two grinding rollers 10 rotate in opposite directions. Control the two grinding rollers 10 to rotate inward, and the raw materials of the inorganic art wall materials can be ground.

[0025] A first material guide plate 4 is disposed above the installation tube 3 , and an outer wall of the first material guide plate 4 is fixedly connected to a side wall of the installation tube 3 via a plurality of connecting rods 5 .

[0026] The first material guide plate 4 can be provided to facilitate guiding the raw materials to the screening net 16 .

[0027] The bottom of the movable frame 12 is fixedly connected with a second material guide plate 15 .

[0028] The screened raw materials can be guided to the grinding box 1 by the provided second material guide plate 15 .

[0029] Two guide plates 7 are arranged at the upper opening of the grinding box 1 . The two guide plates 7 are symmetrical to each other and tilt downward inward.

[0030] The two guide plates 7 can guide the raw material falling into the grinding box 1 to the middle of the grinding box 1 so that it falls directly between the two grinding rollers 10 .

[0031] The utility model provides a powder grinding device for producing inorganic artistic wall materials, and the specific working principle is as follows:

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder grinding device for producing inorganic artistic wall materials, comprising a grinding box (1), characterized in that: The grinding box (1) is a rectangular frame structure. Support legs (2) are fixedly connected to the four side walls of the grinding box (1). A grinding assembly is arranged inside the grinding box (1). A mounting tube (3) is suspended above the grinding box (1). The mounting tube (3) is fixedly connected to the grinding box (1) via a plurality of supporting columns (18). A movable groove (11) is provided on the inner wall of the mounting tube (3). A movable frame (12) is slidably installed in the movable groove (11). A screening net (16) is fixedly connected to the inner wall of the movable frame (12). A vibration mechanism is connected to the bottom of the movable frame (12).

2. The powder grinding device for producing inorganic artistic wall materials according to claim 1, characterized in that: The vibration mechanism comprises a first motor (6), a cam (13), a return spring (14) and a fixed bottom plate (17); the bottom of the movable frame (12) is fixedly connected to a plurality of return springs (14); the bottoms of the plurality of return springs (14) are fixedly connected to a fixed bottom plate (17); the fixed bottom plate (17) is fixedly connected to the lower side of the inner wall of the mounting tube (3); the first motor (6) is fixedly connected to the outer wall of the mounting tube (3); the output shaft of the first motor (6) extends to the inside of the movable groove (11) and is fixedly connected to the cam (13); the cam (13) is located below the movable frame (12).

3. The powder grinding device for producing inorganic artistic wall materials according to claim 2, characterized in that: The plurality of return springs (14) are distributed in a ring shape at equal intervals.

4. The powder grinding device for producing inorganic artistic wall materials according to claim 1, characterized in that: The grinding assembly comprises a grinding roller (10), a transmission wheel (9) and a second motor (8); two grinding rollers (10) are arranged inside the grinding box (1); two ends of the grinding rollers (10) are respectively rotatably connected to the inner wall of the grinding box (1) and extend to the outer wall of the grinding box (1); the same end of the two grinding rollers (10) is fixedly connected to the transmission wheel (9); the two transmission wheels (9) are meshed with each other; the outer wall of the grinding box (1) away from the transmission wheel (9) is fixedly connected to the second motor (8); the output shaft of the second motor (8) is fixedly connected to the shaft end of one grinding roller (10).

5. The powder grinding device for producing inorganic artistic wall materials according to claim 1, characterized in that: A first material guide plate (4) is arranged above the installation cylinder (3), and the outer wall of the first material guide plate (4) is fixedly connected to the side wall of the installation cylinder (3) via a plurality of connecting rods (5).

6. The powder grinding device for producing inorganic artistic wall materials according to claim 1, characterized in that: A second material guide plate (15) is fixedly connected to the bottom of the movable frame (12).

7. The powder grinding device for producing inorganic artistic wall materials according to claim 1, characterized in that: Two guide plates (7) are arranged at the upper opening of the grinding box (1); the two guide plates (7) are symmetrical to each other and tilt downward inward.

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