Powder mixing and stirring device

Abstract

The utility model discloses a powder mixing and stirring device and relates to the technical field of powder mixing. The device comprises an I-shaped plate, two first sliding blocks are arranged on the upper side of the I-shaped plate in a sliding fit mode, a rotating plate is arranged on the I-shaped plate in a rotating fit mode, rotating columns are arranged between one side of the rotating plate and the first sliding blocks in a rotating fit mode, and two I-shaped blocks are arranged on the upper side of the rotating plate in a sliding fit mode. According to the powder stirring device, the stirring barrel is driven by the I-shaped block under the action of the second threaded rod, and the outer side wall of the stirring barrel is meshed with the upper side of the rotating plate, so that the stirring barrel can rotate automatically, the problem that powder is layered up and down during stirring is reduced, and the powder is stirred more uniformly.

Description

Technical Field

[0001] The utility model belongs to the field of powder mixing, and in particular relates to a powder mixing and stirring device. Background Art

[0002] The processing of powder coatings requires mixing raw materials of different components and sizes. The mixing effect directly affects the quality of powder coatings. There are also many powder coating mixing devices on the market, most of which are vertical cylinders with stirring devices inside. However, due to the different coarseness and fineness of powders, fine powders are easy to sink, resulting in upper and lower stratification, causing uneven mixing.

[0003] Therefore, a powder mixing and stirring device is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a powder mixing and stirring device.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A powder mixing and stirring device comprises an I-shaped plate, the upper side of the I-shaped plate is slidably matched with two first sliding blocks, the I-shaped plate is rotatably matched with a rotating plate, a rotating column is rotatably matched between one side of the rotating plate and the first sliding block, and the upper side of the rotating plate is slidably matched with two I-shaped blocks;

[0007] A mixing drum is attached to one side of the rotating plate, and one end of the I-shaped block is rotatably fitted inside the mixing drum.

[0008] Optionally, two first fixing blocks are installed on the upper side of the I-shaped plate, a first fixing rod is installed between the two first fixing blocks, a first through hole is opened at one end of the rotating plate, the first fixing rod is located inside the first through hole, two first slides are opened on the upper side of the I-shaped plate, a first motor is installed inside the first slide, a first threaded rod is installed at the output end of the first motor, the first sliding block is slidably fitted inside the first slide, a first threaded hole is opened on one side of the first sliding block, the first threaded hole is threadedly fitted with the first threaded rod, a second fixing block is installed on the upper side of the first sliding block, a second fixing rod is installed on one side of the second fixing block, a second through hole is opened at the first end of the rotating column, and the second fixing rod is located inside the second through hole.

[0009] Optionally, both ends of the rotating plate are equipped with a third fixing rod, the second end of the rotating column is provided with a third through hole, and the third fixing rod is located inside the third through hole, and two second slides are provided on the upper side of the rotating plate, and the cross-section of the second slide is T-shaped, the first end of the I-shaped block is slidably fitted inside the second slide, and a second motor is installed inside the second slide, and a second threaded rod is installed at the output end of the second motor, a second threaded hole is provided on one side of the I-shaped block, and the second threaded hole is threadedly fitted with the second threaded rod, an annular groove is provided on the outer wall of the mixing drum, and the cross-section of the annular groove is T-shaped, and the second end of the I-shaped block is slidably fitted inside the annular groove, and a plurality of support rods are provided at the bottom of the I-shaped plate, a plurality of first teeth are evenly distributed on the upper side of the rotating plate, and a plurality of second teeth are evenly distributed on the outer wall of the mixing drum, and the first teeth are meshed with the second teeth.

[0010] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0011] The mixing drum is arranged so that the I-shaped block drives the mixing drum under the action of the second threaded rod. Since the outer wall of the mixing drum is meshed with the upper side of the rotating plate, the mixing drum will rotate, thereby reducing the problem of upper and lower stratification of powder during mixing, and making the powder mixing more uniform.

[0012] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0014] In the figure:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0018] Figure 4 for Figure 1 Schematic diagram of the structure at point C in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] I-shaped plate 1, support rod 101, first fixed block 102, first fixed rod 103, first slideway 104, first threaded rod 105, first sliding block 106, first threaded hole 107, second fixed block 108, second fixed rod 109, rotating column 110, second through hole 111, third through hole 112;

[0021] Rotating plate 2, first through hole 201, third fixing rod 202, second slideway 203, second threaded rod 204, I-shaped block 205, second threaded hole 206;

[0022] Mixing drum 3, annular groove 301.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, a powder mixing and stirring device is provided, comprising an I-shaped plate 1, two first sliding blocks 106 are slidably matched on the upper side of the I-shaped plate 1, a rotating plate 2 is rotatably matched on the I-shaped plate 1, a rotating column 110 is rotatably matched between one side of the rotating plate 2 and the first sliding block 106, and two I-shaped blocks 205 are slidably matched on the upper side of the rotating plate 2;

[0026] The mixing drum 3 is attached to one side of the rotating plate 2 , and one end of the I-shaped block 205 is rotatably fitted inside the mixing drum 3 .

[0027] Firstly, the powder is placed inside the mixing drum 3, and then the second threaded rod 204 is rotated, and the second threaded rod 204 drives the I-shaped block 205 to move inside the annular groove 301. Since the mixing drum 3 is meshed with the upper side of the rotating plate 2, the mixing drum 3 will rotate, and then the rotating mixing drum 3 drives the powder to be stirred;

[0028] When the powder in the mixing drum 3 needs to be taken out, the first sliding block 106 is slid, and the first sliding block 106 drives the rotating plate 2 to rotate through the rotating column 110, and the rotating plate 2 drives the mixing drum 3 to rotate to be tilted, and then the box door of the mixing drum 3 is opened to take out the powder inside.

[0029] The mixing drum 3 is arranged so that the I-shaped block 205 drives the mixing drum 3 under the action of the second threaded rod 204. Since the outer wall of the mixing drum 3 is engaged with the upper side of the rotating plate 2, the mixing drum 3 will rotate, thereby reducing the problem of upper and lower stratification of the powder during mixing, and making the powder mixing more uniform.

[0030] Two first fixed blocks 102 are installed on the upper side of the I-shaped plate 1 of this embodiment, and a first fixed rod 103 is installed between the two first fixed blocks 102. A first through hole 201 is opened at one end of the rotating plate 2, and the first fixed rod 103 is located inside the first through hole 201. Two first slideways 104 are opened on the upper side of the I-shaped plate 1, and a first motor is installed inside the first slideway 104. A first threaded rod 105 is installed at the output end of the first motor. The first sliding block 106 is slidably matched inside the first slideway 104. A first threaded hole 107 is opened on one side of the first sliding block 106, and the first threaded hole 107 is threadedly matched with the first threaded rod 105. A second fixed block 108 is installed on the upper side of the first sliding block 106, and a second fixed rod 109 is installed on one side of the second fixed block 108. A second through hole 111 is opened at the first end of the rotating column 110, and the second fixed rod 109 is located inside the second through hole 111.

[0031] In this embodiment, both ends of the rotating plate 2 are equipped with third fixing rods 202, the second end of the rotating column 110 is provided with a third through hole 112, the third fixing rod 202 is located inside the third through hole 112, the upper side of the rotating plate 2 is provided with two second slideways 203, the cross section of the second slideway 203 is T-shaped, the first end of the I-shaped block 205 is slidably fitted inside the second slideway 203, the second motor is installed inside the second slideway 203, the output end of the second motor is provided with a second threaded rod 204, and the I-shaped A second threaded hole 206 is provided on one side of the block 205, and the second threaded hole 206 is threadedly matched with the second threaded rod 204. An annular groove 301 is provided on the outer wall of the mixing drum 3, and the cross-section of the annular groove 301 is T-shaped. The second end of the I-shaped block 205 is slidably matched inside the annular groove 301. A plurality of support rods 101 are installed at the bottom of the I-shaped plate 1, and a plurality of first teeth are evenly installed on the upper side of the rotating plate 2. A plurality of second teeth are evenly installed on the outer wall of the mixing drum 3, and the first teeth are meshed with the second teeth.

[0032] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A powder mixing and stirring device, characterized in that: include: An I-shaped plate (1), wherein two first sliding blocks (106) are slidably engaged on the upper side of the I-shaped plate (1), a rotating plate (2) is rotatably engaged on the I-shaped plate (1), a rotating column (110) is rotatably engaged between one side of the rotating plate (2) and the first sliding block (106), and two I-shaped blocks (205) are slidably engaged on the upper side of the rotating plate (2); A mixing drum (3) is attached to one side of the rotating plate (2), one end of the I-shaped block (205) is rotatably engaged in the interior of the mixing drum (3), two second slideways (203) are provided on the upper side of the rotating plate (2), the cross section of the second slideway (203) is T-shaped, the first end of the I-shaped block (205) is slidably engaged in the interior of the second slideway (203), a second motor is installed in the interior of the second slideway (203), a second threaded rod (204) is installed at the output end of the second motor, a second threaded hole (206) is provided on one side of the I-shaped block (205), and the second threaded hole (206) is threadably engaged with the second threaded rod (204).

2. A powder mixing and stirring device according to claim 1, characterized in that: Two first fixing blocks (102) are installed on the upper side of the I-shaped plate (1), a first fixing rod (103) is installed between the two first fixing blocks (102), a first through hole (201) is opened at one end of the rotating plate (2), and the first fixing rod (103) is located inside the first through hole (201).

3. A powder mixing and stirring device according to claim 1, characterized in that: Two first slideways (104) are provided on the upper side of the I-shaped plate (1), a first motor is installed inside the first slideway (104), a first threaded rod (105) is installed at the output end of the first motor, the first sliding block (106) is slidably fitted inside the first slideway (104), a first threaded hole (107) is provided on one side of the first sliding block (106), and the first threaded hole (107) is threadedly fitted with the first threaded rod (105).

4. A powder mixing and stirring device according to claim 1, characterized in that: A second fixed block (108) is installed on the upper side of the first sliding block (106), a second fixed rod (109) is installed on one side of the second fixed block (108), a second through hole (111) is opened at the first end of the rotating column (110), and the second fixed rod (109) is located inside the second through hole (111).

5. A powder mixing and stirring device according to claim 1, characterized in that: A third fixing rod (202) is installed at both ends of the rotating plate (2), a third through hole (112) is opened at the second end of the rotating column (110), and the third fixing rod (202) is located inside the third through hole (112).

6. A powder mixing and stirring device according to claim 1, characterized in that: An annular groove (301) is provided on the outer side wall of the mixing drum (3), the cross section of the annular groove (301) is T-shaped, and the second end of the I-shaped block (205) is slidably fitted inside the annular groove (301).

7. A powder mixing and stirring device according to claim 1, characterized in that: A plurality of support rods (101) are installed at the bottom of the I-shaped plate (1), a plurality of first teeth are evenly installed on the upper side of the rotating plate (2), and a plurality of second teeth are evenly installed on the outer wall of the mixing drum (3), and the first teeth are meshed with the second teeth.

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