Grinding machine for graphite processing

Abstract

The utility model discloses a graphite processing grinding machine which comprises a grinding box, the top of the grinding box is communicated with a feeding hopper, the front face of the feeding hopper is fixedly connected with a servo motor, the output end of the servo motor penetrates through the grinding box and is sleeved with a main crushing roller, and the right side of the main crushing roller is meshed with an auxiliary crushing roller. The driven crushing rollers are rotationally connected with the grinding box through rotating shafts, a supporting frame is fixedly connected to the inner wall of the grinding box, and a driving motor is fixedly connected to the bottom of the supporting frame. Graphite raw materials are crushed through the two crushing rollers, then the graphite raw materials fall between the grinding rotary table and the grinding block through gravity to be ground, and ground graphite particles fall into the filter sieve through the discharging opening to be filtered. And then the large graphite particles are conveyed to the position between the grinding rotary table and the grinding block again through the conveying rotary shaft for secondary grinding, and the steps are repeated in sequence, so that the grinding effect on the graphite raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite processing, in particular to a grinding machine for graphite processing. Background Art

[0002] Graphite is an allotrope of carbon. It is a gray-black, opaque solid with stable chemical properties, corrosion resistance, and is not easy to react with acids, alkalis and other agents. Because graphite has many properties, it can be used as a refractory material, a conductive material, and a wear-resistant lubricating material. It can be said that graphite plays an indispensable role in industrial processing. If you want to use graphite, you need to grind it into powder before you can use it.

[0003] When the staff uses a traditional grinder to grind the graphite raw material, it is necessary to break the graphite raw material in advance and then put it into the grinding device for grinding. As disclosed in the existing patent CN215389867U, a graphite processing grinding device, the utility model discloses a graphite processing grinding device, including a bottom plate and a processing box, the top of the front surface of the processing box is fixedly connected with a first servo motor, and the output end of the first servo motor is fixedly connected with a first rotating shaft. The utility model drives the first rotating shaft to rotate through the output end of the first servo motor, the first rotating shaft drives the active crushing roller to rotate, the active crushing roller drives the driven crushing roller to rotate through the action of tooth meshing, and the graphite is initially crushed by the active crushing roller and the driven crushing roller, effectively improving the grinding efficiency, the crushed graphite falls to the top of the grinding plate through the feeding trough, the output end of the cylinder extends downward to drive the motor box to move downward, the motor box drives the second servo motor to move downward, the output end of the second servo motor drives the grinding disc to rotate, and the crushed graphite is efficiently ground by the use of the grinding disc and the grinding plate. Although the grinding equipment in the above patent can improve the grinding efficiency of graphite raw materials, it is difficult to guarantee the grinding effect of graphite raw materials, which can easily cause the size of the graphite particles after grinding to be uneven, thereby affecting the quality of the finished product during subsequent processing.

[0004] Therefore, it is necessary to transform the grinding equipment for graphite processing to effectively prevent the problem that the grinding effect of the graphite raw materials is difficult to guarantee and the size of the graphite particles after grinding is easily uneven. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a grinder for graphite processing, which has the advantages of improving the grinding effect of graphite raw materials and making the size of graphite particles after grinding uniform, and solves the problem that it is difficult to ensure the grinding effect of graphite raw materials and easily makes the size of graphite particles after grinding different.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphite processing grinder, comprising a grinding box, the top of the grinding box is connected to a feed hopper, the front of the feed hopper is fixedly connected to a servo motor, the output end of the servo motor passes through the grinding box sleeve and is provided with a main crushing roller, the right side of the main crushing roller is meshed with a slave crushing roller, and the slave crushing roller is rotatably connected to the grinding box through a rotating shaft, the inner wall of the grinding box is fixedly connected to a support frame, the bottom of the support frame is fixedly connected to a driving motor, the output end of the driving motor passes through the support frame and is fixedly connected to a grinding turntable, and the bottom of the grinding turntable is rotatably connected to the support frame, the top of the support frame is fixedly connected to a grinding block, and the inner wall of the grinding block is used in conjunction with the grinding turntable, and the top of the support frame is symmetrically provided with a feed unloading mechanism. The cam is provided with a plurality of movable lids, and the movable lid is provided with a plurality of movable lids on the inner wall of the plurality of movable lids.

[0007] As a preferred embodiment of the present invention, a blocking plate is symmetrically fixedly connected to the top of the inner wall of the grinding box, and the blocking plate is used in conjunction with the main crushing roller and the slave crushing roller respectively.

[0008] As a preferred embodiment of the present invention, a plurality of grinding protrusions are fixedly connected to the surface of the grinding turntable and the inner wall of the grinding block, and the plurality of grinding protrusions are evenly arranged.

[0009] As a preferred embodiment of the present invention, a guide plate is fixedly connected to the bottom of the support frame, and the guide plate is located on the right side of the discharge port on the right side.

[0010] As a preferred embodiment of the utility model, a spring is symmetrically sleeved on the surface of the sliding column with respect to the sliding block, a vibration motor is fixedly connected to the left side of the inner wall of the grinding block, and the output end of the vibration motor is fixedly connected to the inclined plate.

[0011] As a preferred embodiment of the present invention, a collection drawer is slidably connected to the front side of the grinding box.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model crushes the graphite raw material by two crushing rollers, and then makes it fall to the grinding turntable and the grinding block by gravity for grinding, so that the ground graphite particles fall into the filter screen through the discharge port for filtration, and then the large-grained graphite particles are transmitted again to the grinding turntable and the grinding block for secondary grinding through the transmission shaft, which is repeated in sequence, thereby improving the grinding effect of the graphite raw material.

[0014] 2. The utility model sets a blocking plate to prevent the graphite raw material from colliding with the main crushing roller and the secondary crushing roller when falling, causing the graphite raw material to rebound and directly pass over the main crushing roller and the secondary crushing roller and fall onto the grinding turntable and the grinding block, thereby improving the crushing effect of the main crushing roller and the secondary crushing roller on the graphite raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the structure of the utility model viewed from the front;

[0017] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged view at B.

[0019] In the figure: 1. Grinding box; 2. Feed hopper; 3. Servo motor; 4. Main crushing roller; 5. Slave crushing roller; 6. Support frame; 7. Drive motor; 8. Grinding turntable; 9. Grinding block; 10. Feeding port; 11. Inclined plate; 12. Slide; 13. Slide column; 14. Sliding block; 15. Filter screen; 16. Transmission box; 17. Transmission motor; 18. Transmission shaft; 19. Transmission port; 20. Return channel; 21. Blocking plate; 22. Grinding bump; 23. Guide plate; 24. Spring; 25. Vibration motor; 26. Collection drawer. 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] like Figures 1 to 4As shown, the utility model provides a graphite processing grinder, comprising a grinding box 1, the top of the grinding box 1 is connected to a feed hopper 2, the front of the feed hopper 2 is fixedly connected to a servo motor 3, the output end of the servo motor 3 passes through the grinding box 1 and is provided with a main crushing roller 4, the right side of the main crushing roller 4 is meshed with a slave crushing roller 5, and the slave crushing roller 5 is rotatably connected to the grinding box 1 through a rotating shaft, the inner wall of the grinding box 1 is fixedly connected to a support frame 6, the bottom of the support frame 6 is fixedly connected to a driving motor 7, the output end of the driving motor 7 passes through the support frame 6 and is fixedly connected to a grinding turntable 8, and the bottom of the grinding turntable 8 is rotatably connected to the support frame 6, the top of the support frame 6 is fixedly connected to a grinding block 9, and the inner wall of the grinding block 9 is used in conjunction with the grinding turntable 8, the top of the support frame 6 is symmetrically provided with a feed opening 10, and the position of the feed opening 10 is located between the grinding block 9 and the grinding turntable 8. Below the gap between the grinding turntables 8, an inclined plate 11 is provided on the inner wall of the grinding box 1, a slide groove 12 is provided on the left side of the inner wall of the grinding box 1, a slide column 13 is fixedly connected inside the slide groove 12, a slider 14 is sleeved on the surface of the slider 13, and the right end of the slider 14 is fixedly connected to the inclined plate 11, a filter screen 15 is provided on the inner wall of the inclined plate 11, a transmission box 16 is fixedly connected to the right side of the grinding box 1, a transmission motor 17 is fixedly connected to the top of the transmission box 16, and the bottom of the transmission motor 17 passes through the transmission box 16 and is fixedly connected to a transmission shaft 18, a transmission port 19 is provided at the right side of the grinding box 1 and the bottom of the left side of the transmission box 16, and the right end of the inclined plate 11 extends to the transmission port 19 and is used in conjunction with the transmission shaft 18, a return channel 20 is connected to the top of the left side of the transmission box 16, and the left side of the return channel 20 is connected to the grinding box 1.

[0022] refer to Figure 2 The top of the inner wall of the grinding box 1 is symmetrically fixedly connected with a blocking plate 21, and the blocking plate 21 is used in conjunction with the main crushing roller 4 and the slave crushing roller 5 respectively.

[0023] As a technical optimization scheme of the utility model, the blocking plate 21 is set to prevent the graphite raw material from colliding with the main crushing roller 4 and the secondary crushing roller 5 when falling, causing it to rebound and directly pass over the main crushing roller 4 and the secondary crushing roller 5 and fall onto the grinding turntable 8 and the grinding block 9, thereby improving the crushing effect of the main crushing roller 4 and the secondary crushing roller 5 on the graphite raw material.

[0024] refer to Figure 3 A plurality of grinding protrusions 22 are fixedly connected to the surface of the grinding turntable 8 and the inner wall of the grinding block 9, and the plurality of grinding protrusions 22 are evenly arranged.

[0025] As a technical optimization solution of the utility model, by setting a plurality of grinding protrusions 22, the friction force of the grinding turntable 8 and the grinding block 9 on the graphite debris is increased, thereby improving the grinding effect on the graphite debris.

[0026] refer to Figure 2 A guide plate 23 is fixedly connected to the bottom of the support frame 6 , and the guide plate 23 is located on the right side of the right feeding port 10 .

[0027] As a technical optimization solution of the present invention, the guide plate 23 is provided to prevent a part of the graphite particles from directly falling to the transmission port 19 .

[0028] refer to Figure 4 A spring 24 is symmetrically sleeved on the surface of the slide column 13 about the slider 14 , a vibration motor 25 is fixedly connected to the left side of the inner wall of the grinding block 9 , and the output end of the vibration motor 25 is fixedly connected to the inclined plate 11 .

[0029] As a technical optimization solution of the present invention, the inclined plate 11 is vibrated by the arrangement of the spring 24 and the vibration motor 25, thereby improving the screening effect of the filter screen 15 on the graphite particles.

[0030] refer to Figure 1 and Figure 2 A collection drawer 26 is slidably connected to the front of the grinding box 1.

[0031] As a technical optimization solution of the utility model, the provision of the collecting drawer 26 facilitates the staff to collect the ground graphite particles.

[0032] The working principle and use process of the utility model are as follows: when the staff uses the device to grind graphite raw materials, the device is first connected to an external power supply, and then the servo motor 3, the drive motor 7, the transmission motor 17 and the vibration motor 25 are respectively started. Then the staff only needs to pour the graphite raw materials into the grinding box 1 through the feed hopper 2, so that it falls to the main crushing roller 4 and the secondary crushing roller 5 by gravity for crushing. At this time, the setting of the blocking plate 21 prevents the graphite raw materials from skipping the main crushing roller 4 and the secondary crushing roller 5 and directly falling to the grinding turntable 8 and the grinding block 9. Then the crushed graphite raw materials are ground by the grinding turntable 8 and the grinding block 9. At this time, the setting of a plurality of grinding protrusions 22 improves the grinding turntable 8 and the grinding block 9 has a grinding effect on the graphite fragments, and then the graphite fragments ground into particles fall through the discharge port 10 to the filter screen 15 for screening. At this time, the inclined plate 11 is vibrated by the vibration motor 25, and the slider 14 slides back and forth on the slide column 13, and the screening effect of the filter screen 15 is improved by the reaction force of the spring 24, and the large particles in the graphite powder slide through the transmission port 19 to the transmission box 16, and then are transmitted to the return channel 20 through the transmission shaft 18 and returned to the grinding turntable 8 and the grinding block 9 for secondary grinding. This is repeated in sequence, and the small graphite particles screened from the filter screen 15 fall into the collection drawer 26, so that the subsequent staff can collect the small graphite particles in the collection drawer 26.

[0033] In summary: the graphite processing grinder, through the grinding box 1, the feed hopper 2, the servo motor 3, the main crushing roller 4, the secondary crushing roller 5, the support frame 6, the drive motor 7, the grinding turntable 8, the grinding block 9, the feed port 10, the inclined plate 11, the chute 12, the slide column 13, the slider 14, the filter screen 15, the transmission box 16, the transmission motor 17, the transmission shaft 18, the transmission port 19 and the return channel 20, solves the problem that it is difficult to ensure the grinding effect of the graphite raw material and it is easy to make the graphite particles after grinding different in size.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the 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 graphite processing grinding machine, comprising a grinding box (1), characterized in that: The top of the grinding box (1) is connected to a feed hopper (2), the front of the feed hopper (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) passes through the grinding box (1) and is sleeved with a main crushing roller (4), the right side of the main crushing roller (4) is meshed with a secondary crushing roller (5), and the secondary crushing roller (5) is rotatably connected to the grinding box (1) through a rotating shaft, the inner wall of the grinding box (1) is fixedly connected to a support frame (6), and the bottom of the support frame (6) is fixedly connected to a drive motor ( 7), the output end of the driving motor (7) passes through the support frame (6) and is fixedly connected to a grinding turntable (8), and the bottom of the grinding turntable (8) is rotatably connected to the support frame (6), the top of the support frame (6) is fixedly connected to a grinding block (9), and the inner wall of the grinding block (9) is used in conjunction with the grinding turntable (8), the top of the support frame (6) is symmetrically provided with a feed opening (10), and the position of the feed opening (10) is located below the gap between the grinding block (9) and the grinding turntable (8), and the grinding The inner wall of the grinding box (1) is provided with an inclined plate (11), the left side of the inner wall of the grinding box (1) is provided with a slide groove (12), the interior of the slide groove (12) is fixedly connected with a slide column (13), the surface of the slide column (13) is sleeved with a slider (14), and the right end of the slider (14) is fixedly connected to the inclined plate (11), the inner wall of the inclined plate (11) is provided with a filter screen (15), the right side of the grinding box (1) is fixedly connected with a transmission box (16), and the top of the transmission box (16) is A transmission motor (17) is fixedly connected, and the bottom of the transmission motor (17) passes through the transmission box (16) and is fixedly connected to a transmission shaft (18). A transmission port (19) is provided at the bottom of the right side of the grinding box (1) and the left side of the transmission box (16), and the right end of the inclined plate (11) extends to the transmission port (19) and cooperates with the transmission shaft (18). A return channel (20) is connected to the top of the left side of the transmission box (16), and the left side of the return channel (20) is connected to the grinding box (1).

2. A graphite processing grinding machine according to claim 1, characterized in that: A blocking plate (21) is symmetrically fixedly connected to the top of the inner wall of the grinding box (1), and the blocking plate (21) is used in conjunction with the main crushing roller (4) and the secondary crushing roller (5) respectively.

3. A graphite processing grinding machine according to claim 1, characterized in that: A plurality of grinding convex points (22) are fixedly connected to the surface of the grinding turntable (8) and the inner wall of the grinding block (9), and the plurality of grinding convex points (22) are evenly arranged.

4. A graphite processing grinding machine according to claim 1, characterized in that: A guide plate (23) is fixedly connected to the bottom of the support frame (6), and the guide plate (23) is located on the right side of the discharge port (10) on the right side.

5. The graphite processing grinding machine according to claim 1, characterized in that: A spring (24) is symmetrically sleeved on the surface of the slide column (13) with respect to the slider (14); a vibration motor (25) is fixedly connected to the left side of the inner wall of the grinding block (9); and an output end of the vibration motor (25) is fixedly connected to the inclined plate (11).

6. A graphite processing grinding machine according to claim 1, characterized in that: The front side of the grinding box (1) is slidably connected with a collecting drawer (26).

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