Material mixing device suitable for diamond micro-powder detection

Abstract

The utility model relates to the technical field of material mixing, in particular to a material mixing device suitable for diamond micro-powder detection, which not only can be used for automatically mixing diamond micro-powder, but also can be used for conveniently taking out the diamond micro-powder, and is convenient to use, low in labor intensity and high in practicability. Comprising a bottom plate, a mixing cylinder and a sealing cover, a cavity is formed in the mixing cylinder, and the sealing cover is installed at the upper end of the mixing cylinder; the device further comprises a rotating shaft A, a rotating shaft B, two groups of fixing plates, a driving mechanism A and a driving mechanism B. The rotating shaft A and the rotating shaft B are fixedly installed on the left portion and the right portion of the mixing barrel respectively and are coaxial, the rotating shaft A and the rotating shaft B are rotatably installed on the two groups of fixing plates respectively, and the driving mechanism A and the driving mechanism B are installed on the left portion and the right portion of the bottom plate respectively. The driving mechanism A is used for driving the rotating shaft A to reciprocate; the driving mechanism B is used for driving the rotating shaft B to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of material mixing, in particular to a material mixing device suitable for diamond micropowder detection. Background Art

[0002] Diamond micropowder is a powder produced from diamond as raw material, which has the advantages of high hardness and good corrosion resistance, and is widely used in fields such as photovoltaic, aerospace and military industry. During the production of diamond micropowder, it is necessary to detect the diamond micropowder. When sampling, first take multiple samples from the produced diamond micropowder, and then mix the sampled diamond micropowder evenly before detecting the particle size; mixing the sampled diamond micropowder can ensure the uniformity of the sample and ensure that it can represent the average characteristics of the entire diamond material. In the prior art, the utility model patent with the patent application number 202321306506.6 discloses a material mixing device suitable for micropowder detection, which is mainly composed of a mounting plate, a rotating assembly, a box cover, a mixing bin, etc. When in use, the diamond micropowder to be mixed is added into the mixing bin, and then the staff grasps the handle, and then controls the rotation ring and the mixing bin to rotate through the handle, so that the diamond micropowder can be mixed in the mixing bin; there are the following problems in the using process. It relies on the staff to manually grasp the handle to control the rotation of the mixing bin to mix the diamond micropowder. When long-term detection work is required, the labor intensity of the staff is relatively large and it is inconvenient to use. Therefore, a material mixing device with an automatic mixing function is needed. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model provides a material mixing device suitable for diamond micropowder detection, which can not only automatically mix diamond micropowder, but also is convenient to take out diamond micropowder, is convenient to use, has low labor intensity and high practicability.

[0004] The material mixing device for diamond micropowder detection of the utility model includes a bottom plate, a mixing cylinder and a sealing cover. A chamber is arranged in the mixing cylinder, and the sealing cover is installed at the upper end of the mixing cylinder. It also includes a rotating shaft A, a rotating shaft B, two groups of fixing plates, a driving mechanism A and a driving mechanism B. The rotating shaft A and the rotating shaft B are respectively fixedly installed on the left and right parts of the mixing cylinder. The rotating shaft A and the rotating shaft B are coaxial. The rotating shaft A and the rotating shaft B are respectively rotatably installed on the two groups of fixing plates. The driving mechanism A and the driving mechanism B are respectively installed on the left and right parts of the bottom plate. The driving mechanism A is used to drive the rotating shaft A to rotate reciprocally, and the driving mechanism B is used to drive the rotating shaft B to rotate. When mixing the sampled diamond micropowder, first open the sealing cover, then add the sampled diamond micropowder into the chamber of the mixing cylinder, then install the sealing cover on the mixing cylinder, then drive the rotating shaft A to rotate automatically and periodically reciprocally through the driving mechanism A. The rotating shaft A drives the mixing cylinder to rotate reciprocally. During the reciprocal rotation of the mixing cylinder, the diamond micropowder in the chamber of the mixing cylinder tumbles up and down, thereby promoting the mixing of the diamond micropowder in the mixing cylinder. After the diamond micropowder is mixed evenly in the mixing cylinder, turn off the driving mechanism A, then open the sealing cover, then place the external collection bucket on the bottom plate so that the collection bucket is located below the mixing cylinder, then turn on the driving mechanism B, and the driving mechanism drives the rotating shaft B to rotate, thereby tilting the mixing cylinder forward until the opening at the upper end of the mixing cylinder rotates to the lower side, so that the mixed diamond micropowder in the mixing cylinder slides into the collection bucket through the opening on the mixing cylinder, and then the particle size of the diamond micropowder in the collection bucket can be detected. It can automatically mix the diamond micropowder. Compared with the prior art, it has low labor intensity, is convenient to use and has high practicability.

[0005] Preferably, the driving mechanism B includes a support plate, a stepping motor, a rotating shaft and a three-jaw chuck A. The support plate is fixedly installed on the right part of the bottom plate. The stepping motor is fixedly installed on the support plate. The rotating shaft is rotatably installed on the support plate. The input end of the rotating shaft is connected to the stepping motor. The rotating shaft is coaxial with the rotating shaft B. The three-jaw chuck A is fixedly installed on the rotating shaft. The three-jaw chuck A clamps and fixes the right end of the rotating shaft B. When it is necessary to take out the mixed diamond micropowder in the mixing cylinder, clamp and fix the rotating shaft B through the three-jaw chuck A, then loosen the clamping and fixing of the rotating shaft A by the driving mechanism A, and then turn on the stepping motor. The stepping motor drives the three-jaw chuck A to drive the rotating shaft B to rotate through the rotating shaft. The rotating shaft B drives the mixing cylinder to rotate, tilting the mixing cylinder so that the opening on the mixing cylinder faces downwards, and the mixed diamond micropowder in the chamber of the mixing cylinder can be collected after sliding out through the opening of the mixing cylinder. It is convenient to take out the diamond micropowder in the mixing cylinder and improves the convenience.

[0006] Preferably, the driving mechanism A includes a three-jaw chuck B, a driving shaft, a support plate, a gear, a rack and a moving mechanism. The three-jaw chuck B clamps and fixes the rotating shaft A. The driving shaft is rotatably installed on the support plate, and the three-jaw chuck B is fixedly installed on the driving shaft. The support plate is fixedly installed on the bottom plate. The gear is fixedly installed on the driving shaft, and the gear meshes with the rack. The rack is installed on the moving mechanism, and the moving mechanism is used to reciprocate the rack back and forth. The driving shaft is coaxial with the rotating shaft A. When mixing the diamond micropowder in the mixing cylinder chamber, the rotating shaft A is clamped and fixed by the three-jaw chuck B, the three-jaw chuck A is loosened to disconnect the three-jaw chuck A from the rotating shaft B, and then the rack is reciprocated back and forth by the driving mechanism. During the forward and backward movement of the rack, the gear rotates reciprocally. The gear drives the three-jaw chuck B to drive the rotating shaft A to rotate reciprocally through the driving shaft. During the reciprocating rotation of the rotating shaft A, the mixing cylinder rotates reciprocally, so that the diamond micropowder tumbles up and down in the chamber of the mixing cylinder, promoting the mixing of the diamond micropowder in the chamber of the mixing cylinder. The diamond micropowder can be automatically mixed in the chamber of the mixing cylinder, improving convenience.

[0007] Preferably, the moving mechanism includes a vertical plate, a servo motor, a reciprocating lead screw, a sliding block and a slide rail. The vertical plate is fixedly installed on the bottom plate, the servo motor is fixedly installed on the vertical plate, the reciprocating lead screw is rotatably installed on the vertical plate, the front end of the reciprocating lead screw is connected to the servo motor, the reciprocating lead screw is screwed with the sliding block, the sliding block is fixedly installed at the lower end of the rack, and the sliding block slides back and forth on the slide rail. The slide rail is fixedly installed on the bottom plate. When the servo motor is turned on, the servo motor drives the reciprocating lead screw to rotate. The rotating reciprocating lead screw can make the rack reciprocate back and forth through the sliding block. During the forward and backward reciprocating movement of the rack, the gear can be driven to rotate reciprocally. It is convenient for the gear to rotate reciprocally.

[0008] Preferably, a handle is provided on the sealing cover. Through the above setting, it is convenient to take and place the sealing cover.

[0009] Preferably, the upper part of the mixing cylinder is provided with an external thread, and the lower part of the sealing cover is provided with an internal thread. The sealing cover is threadedly connected to the upper part of the mixing cylinder. Through the above setting, it is convenient to disassemble the sealing cover from the mixing cylinder.

[0010] Preferably, it further includes a driving motor and a rotating shaft. The driving motor is fixedly installed at the lower end of the mixing cylinder, the rotating shaft is rotatably installed on the mixing cylinder, the lower end of the rotating shaft is connected to the driving motor, and multiple groups of stirring blades are arranged on the rotating shaft. All the multiple groups of stirring blades are located in the chamber of the mixing cylinder. When the driving motor is turned on, the driving motor drives the multiple groups of stirring blades to rotate through the rotating shaft, further promoting the mixing of the diamond micropowder in the chamber of the mixing cylinder and improving the mixing effect.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: It can not only automatically mix diamond micropowder, but also facilitate the extraction of diamond micropowder, with convenient use, low labor intensity, and high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the first axonometric structure schematic diagram of the present utility model;

[0013] Figure 2 is the second axonometric structure schematic diagram of the present utility model;

[0014] Figure 3 is the structure schematic diagram of drive mechanism B;

[0015] Figure 4 is the structure schematic diagram of drive mechanism A;

[0016] Figure 5 is the structure schematic diagram of the drive motor and the rotating shaft;

[0017] Figure 6 is the structure schematic diagram of the mixing cylinder, the sealing cover, the rotating shaft A, etc.

[0018] Reference numerals in the drawings: ① base plate; ② mixing cylinder; ③ sealing cover; ④ rotating shaft A; ⑤ rotating shaft B; ⑥ fixing plate; ⑦ support plate; ⑧ stepping motor; ⑨ rotating shaft; ⑩ three-jaw chuck A; ⑪ three-jaw chuck B; ⑫ drive shaft; ⑬ support plate; ⑭ gear; ⑮ rack; ⑯ vertical plate; ⑰ servo motor; ⑱ reciprocating lead screw; ⑳ sliding block; ㉑ slide rail; ㉒ handle; ㉓ drive motor; ㉔ rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0020] Embodiment 1

[0021] As Figures 1 to 6, the material mixing device applicable to diamond micropowder detection of the present utility model comprises a bottom plate 1, a mixing cylinder 2, a sealing cover 3, a rotating shaft A 4, a rotating shaft B 5, two groups of fixing plates 6, a driving mechanism A and a driving mechanism B. A chamber is arranged inside the mixing cylinder 2. The sealing cover 3 is installed at the upper end of the mixing cylinder 2. The rotating shaft A 4 and the rotating shaft B 5 are respectively fixedly installed on the left and right parts of the mixing cylinder 2. The rotating shaft A 4 and the rotating shaft B 5 are coaxial. The rotating shaft A 4 and the rotating shaft B 5 are respectively rotatably installed on the two groups of fixing plates 6. The driving mechanism A and the driving mechanism B are respectively installed on the left and right parts of the bottom plate 1. The driving mechanism A is used to drive the rotating shaft A 4 to rotate reciprocally, and the driving mechanism B is used to drive the rotating shaft B 5 to rotate; when mixing the sampled diamond micropowder, first open the sealing cover 3, then add the sampled diamond micropowder into the chamber of the mixing cylinder 2, then install the sealing cover 3 on the mixing cylinder 2, then drive the rotating shaft A 4 to rotate automatically and periodically reciprocally through the driving mechanism A. The rotating shaft A 4 drives the mixing cylinder 2 to rotate reciprocally. During the reciprocating rotation of the mixing cylinder 2, the diamond micropowder in the chamber of the mixing cylinder 2 tumbles up and down, thereby promoting the mixing of the diamond micropowder in the mixing cylinder 2. After the diamond micropowder is mixed evenly in the mixing cylinder 2, turn off the driving mechanism A, then open the sealing cover 3, then place an external collection bucket on the bottom plate 1 so that the collection bucket is located below the mixing cylinder 2, then turn on the driving mechanism B, and the driving mechanism drives the rotating shaft B 5 to rotate, thereby tilting the mixing cylinder 2 forward until the opening at the upper end of the mixing cylinder 2 rotates to the lower side, so that the mixed diamond micropowder in the mixing cylinder 2 slides into the collection bucket through the opening on the mixing cylinder 2, and then the particle size of the diamond micropowder in the collection bucket can be detected; it can automatically mix the diamond micropowder. Compared with the prior art, its labor intensity is low and it is convenient to use.

[0022] Such as Figure 1 And Figure 4 , the driving mechanism B comprises a support plate 7, a stepping motor 8, a rotating shaft 9 and a three-jaw chuck A 10. The support plate 7 is fixedly installed on the right part of the bottom plate 1. The stepping motor 8 is fixedly installed on the support plate 7. The rotating shaft 9 is rotatably installed on the support plate 7. The input end of the rotating shaft 9 is connected to the stepping motor 8. The rotating shaft 9 is coaxial with the rotating shaft B 5. The three-jaw chuck A 10 is fixedly installed on the rotating shaft 9. The three-jaw chuck A 10 clamps and fixes the right end of the rotating shaft B 5; when it is necessary to take out the mixed diamond micropowder in the mixing cylinder 2, clamp and fix the rotating shaft B 5 through the three-jaw chuck A 10, then loosen the clamping and fixing of the rotating shaft A 4 by the driving mechanism A, then turn on the stepping motor 8, and the stepping motor 8 drives the three-jaw chuck A 10 to drive the rotating shaft B 5 to rotate through the rotating shaft 9. The rotating shaft B 5 drives the mixing cylinder 2 to rotate, tilting the mixing cylinder 2 so that the opening on the mixing cylinder 2 faces downward, and the mixed diamond micropowder in the chamber of the mixing cylinder 2 can be collected after sliding out through the opening of the mixing cylinder 2; it is convenient to take out the diamond micropowder in the mixing cylinder 2 and improves the convenience.

[0023] Such asFigure 3 The driving mechanism A includes a three-jaw chuck B11, a driving shaft 12, a support plate 13, a gear 14, a rack 15 and a moving mechanism. The three-jaw chuck B11 clamps and fixes the rotating shaft A4. The driving shaft 12 is rotatably installed on the support plate 13. The three-jaw chuck B11 is fixedly installed on the driving shaft 12. The support plate 13 is fixedly installed on the bottom plate 1. The gear 14 is fixedly installed on the driving shaft 12. The gear 14 meshes with the rack 15. The rack 15 is installed on the moving mechanism. The moving mechanism is used to reciprocate the rack 15 back and forth. The driving shaft 12 is coaxial with the rotating shaft A4. When mixing the diamond micropowder in the cavity of the mixing cylinder 2, the rotating shaft A4 is clamped and fixed by the three-jaw chuck B11, and the three-jaw chuck A10 is loosened to disconnect the three-jaw chuck A10 from the rotating shaft B5. Then, the rack 15 is reciprocated back and forth by the driving mechanism. During the forward and backward movement of the rack 15, the gear 14 rotates reciprocally. The gear 14 drives the three-jaw chuck B11 to drive the rotating shaft A4 to rotate reciprocally through the driving shaft 12. During the reciprocating rotation of the rotating shaft A4, the mixing cylinder 2 rotates reciprocally, so that the diamond micropowder tumbles up and down in the cavity of the mixing cylinder 2, promoting the mixing of the diamond micropowder in the cavity of the mixing cylinder 2. It can automatically mix the diamond micropowder in the cavity of the mixing cylinder 2, improving convenience.

[0024] Such as Figure 3 The moving mechanism includes a vertical plate 16, a servo motor 17, a reciprocating lead screw 18, a sliding block 20 and a slide rail 21. The vertical plate 16 is fixedly installed on the bottom plate 1. The servo motor 17 is fixedly installed on the vertical plate 16. The reciprocating lead screw 18 is rotatably installed on the vertical plate 16. The front end of the reciprocating lead screw 18 is connected to the servo motor 17. The reciprocating lead screw 18 is screwed with the sliding block 20. The sliding block 20 is fixedly installed at the lower end of the rack 15. The sliding block 20 slides back and forth on the slide rail 21. The slide rail 21 is fixedly installed on the bottom plate 1. When the servo motor 17 is turned on, the servo motor 17 drives the reciprocating lead screw 18 to rotate. The rotating reciprocating lead screw 18 can make the rack 15 reciprocate back and forth through the sliding block 20. During the forward and backward reciprocating movement of the rack 15, the gear 14 can be driven to rotate reciprocally. It is convenient for the reciprocating rotation of the gear 14.

[0025] A handle 22 is provided on the sealing cover 3. The upper part of the mixing cylinder 2 is provided with an external thread, and the lower part of the sealing cover 3 is provided with an internal thread. The sealing cover 3 is threadedly connected to the upper part of the mixing cylinder 2.

[0026] Embodiment 2

[0027] On the basis of Embodiment 1, a driving motor 23 and a rotating shaft 24 are additionally provided. The driving motor 23 is fixedly installed at the lower end of the mixing cylinder 2. The rotating shaft 24 is rotatably installed on the mixing cylinder 2. The lower end of the rotating shaft 24 is connected to the driving motor 23. A plurality of groups of stirring blades are arranged on the rotating shaft 24, and all the plurality of groups of stirring blades are located in the cavity of the mixing cylinder 2. When the driving motor 23 is turned on, the driving motor 23 drives the plurality of groups of stirring blades to rotate through the rotating shaft 24, which further promotes the mixing of diamond micropowder in the cavity of the mixing cylinder 2 and improves the mixing effect.

[0028] The stepping motor 8, the three-jaw chuck A 10, the three-jaw chuck B 11, the servo motor 17, the reciprocating lead screw 18 and the driving motor 23 of the material mixing device for diamond micropowder detection of the present utility model are all purchased on the market. Those skilled in the art only need to install and operate them according to the attached operation manuals, without the need for those skilled in the art to perform creative labor.

[0029] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A material mixing device applicable to the detection of diamond micropowder, comprising a bottom plate (1), a mixing cylinder (2) and a sealing cover (3). A chamber is arranged inside the mixing cylinder (2), and the sealing cover (3) is installed at the upper end of the mixing cylinder (2); characterized in that, It also includes a rotating shaft A (4), a rotating shaft B (5), two groups of fixed plates (6), a driving mechanism A and a driving mechanism B. The rotating shaft A (4) and the rotating shaft B (5) are respectively fixedly installed on the left and right parts of the mixing cylinder (2). The rotating shaft A (4) and the rotating shaft B (5) are coaxial. The rotating shaft A (4) and the rotating shaft B (5) are respectively rotatably installed on the two groups of fixed plates (6). The driving mechanism A and the driving mechanism B are respectively installed on the left and right parts of the bottom plate (1). The driving mechanism A is used to drive the rotating shaft A (4) to rotate reciprocally, and the driving mechanism B is used to drive the rotating shaft B (5) to rotate.

2. The material mixing device applicable to the detection of diamond micropowder according to claim 1, characterized in that, The driving mechanism B includes a support plate (7), a stepping motor (8), a rotating shaft (9) and a three-jaw chuck A (10). The support plate (7) is fixedly installed on the right part of the bottom plate (1). The stepping motor (8) is fixedly installed on the support plate (7). The rotating shaft (9) is rotatably installed on the support plate (7). The input end of the rotating shaft (9) is connected to the stepping motor (8). The rotating shaft (9) is coaxial with the rotating shaft B (5). The three-jaw chuck A (10) is fixedly installed on the rotating shaft (9), and the three-jaw chuck A (10) clamps and fixes the right end of the rotating shaft B (5).

3. The material mixing device applicable to the detection of diamond micropowder according to claim 1, characterized in that, The driving mechanism A includes a three-jaw chuck B (11), a driving shaft (12), a support plate (13), a gear (14), a rack (15) and a moving mechanism. The three-jaw chuck B (11) clamps and fixes the rotating shaft A (4). The driving shaft (12) is rotatably installed on the support plate (13). The three-jaw chuck B (11) is fixedly installed on the driving shaft (12). The support plate (13) is fixedly installed on the bottom plate (1). The gear (14) is fixedly installed on the driving shaft (12). The gear (14) meshes with the rack (15). The rack (15) is installed on the moving mechanism. The moving mechanism is used to move the rack (15) back and forth. The driving shaft (12) is coaxial with the rotating shaft A (4).

4. The material mixing device applicable to the detection of diamond micropowder according to claim 3, characterized in that, The moving mechanism includes a vertical plate (16), a servo motor (17), a reciprocating lead screw (18), a sliding block (20) and a slide rail (21). The vertical plate (16) is fixedly installed on the bottom plate (1). The servo motor (17) is fixedly installed on the vertical plate (16). The reciprocating lead screw (18) is rotatably installed on the vertical plate (16). The front end of the reciprocating lead screw (18) is connected to the servo motor (17). The reciprocating lead screw (18) is screwed with the sliding block (20). The sliding block (20) is fixedly installed at the lower end of the rack (15). The sliding block (20) slides back and forth on the slide rail (21). The slide rail (21) is fixedly installed on the bottom plate (1).

5. The material mixing device applicable to the detection of diamond micropowder according to claim 1, characterized in that, A handle (22) is provided on the sealing cover (3).

6. The material mixing device applicable to the detection of diamond micropowder according to claim 1, wherein, External threads are provided on the upper part of the mixing cylinder (2), and internal threads are provided on the lower part of the sealing cover (3). The sealing cover (3) is threadedly connected to the upper part of the mixing cylinder (2).

7. The material mixing device applicable to the detection of diamond micropowder according to claim 1, characterized in that It also includes a driving motor (23) and a rotating shaft (24). The driving motor (23) is fixedly installed at the lower end of the mixing cylinder (2). The rotating shaft (24) is rotatably installed on the mixing cylinder (2). The lower end of the rotating shaft (24) is connected to the driving motor (23). A plurality of groups of stirring blades are provided on the rotating shaft (24), and all the plurality of groups of stirring blades are located in the chamber of the mixing cylinder (2).

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