Grinding equipment for silicon carbide processing

Abstract

The utility model discloses grinding equipment for silicon carbide processing, which comprises a box body, a first motor is arranged on the surface of one side of the box body, the output end of the first motor penetrates through the surface of one side of the box body and is fixedly connected with a rotating rod, a grinding wheel is arranged on the rotating rod, and a screen is arranged in the box body and below the rotating rod. According to the silicon carbide material grinding device, silicon carbide materials are put into the box body, the first motor drives the rotating rod to rotate, the grinding wheel on the rotating rod rotates, then the silicon carbide materials can be preliminarily ground, the ground silicon carbide materials fall into the lower grinding disc, and the second motor on the top surface of the partition plate is turned on; the second motor drives the upper grinding disc to rotate, then the lower grinding disc is used in cooperation, the silicon carbide material can be ground again, the grinding effect on the silicon carbide material can be effectively improved through two times of grinding, and therefore follow-up machining can be conveniently conducted on the ground silicon carbide material.

Description

Technical Field

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

[0002] Diamond sand, also known as silicon carbide, is made of quartz sand, petroleum coke (or coal coke), sawdust (salt is needed to produce green silicon carbide) and other raw materials through high-temperature smelting in a resistance furnace. Silicon carbide also exists in rare minerals in nature, moissanite. Silicon carbide is also called carbon silicon stone. Among contemporary non-oxide high-tech refractory raw materials such as C, N, and B, silicon carbide is the most widely used and most economical one, which can be called diamond sand or refractory sand. At present, grinding equipment is needed to grind silicon carbide.

[0003] The existing Chinese patent with the announcement number CN213102348U discloses a silicon carbide grinding device, the key points of its technical solution are: it includes a fixed cylinder with an opening at the top, the top of the fixed cylinder is detachably connected with a cover plate, and a feeding pipe is fixed on one side of the top of the cover plate, and a discharge pipe is arranged at the bottom of the fixed cylinder, the middle position of the cover plate is rotatably connected with a vertically placed rotating rod through a bearing, and a grinding piece is fixed at the bottom of the rotating rod, and a driving motor is connected to the top of the rotating rod in a transmission manner, and a filter plate is fixed on the inner wall of the fixed cylinder at the bottom of the grinding piece, and a gap is arranged between the top of the filter plate and the bottom of the grinding piece, and a grinding cylinder is fixed on the top of the filter plate. The utility model extends the bottom end of the guide plate at the top of the grinding piece out of the arc angle of the outer wall of the grinding piece, so that stuck particles can be scraped off during the rotation of the grinding piece, and it is convenient for the material to slide evenly into the grinding chamber between the two streamlined guide plates, so as to ensure the continuous and normal grinding operation and avoid the wear of the grinding piece.

[0004] The above-mentioned prior art solution has the following defects: although the above-mentioned technical solution facilitates the material to slide evenly into the grinding chamber between the two streamlined guide plates to ensure that the grinding operation is carried out continuously and normally, in the above-mentioned technical solution, when grinding silicon carbide, it is only ground once, resulting in the problem of unsatisfactory grinding effect, which easily affects its subsequent processing.

[0005] To this end, we proposed a grinding device for silicon carbide processing to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a grinding device for silicon carbide processing.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device for silicon carbide processing, comprising a box body, a first motor is installed on one side surface of the box body, and the output end of the first motor passes through one side surface of the box body and is fixedly connected to a rotating rod, the rotating rod is provided with a grinding wheel, a screen is provided inside the box body below the rotating rod, and a partition is provided below the screen, a second motor is installed at the middle position of the top surface of the partition, and the output end of the second motor passes through the partition and is fixedly connected to an upper grinding disk, a lower grinding disk is provided inside the box body below the partition, and a discharge port is penetrated at the middle position of the bottom surface of the lower grinding disk, the top surface of the partition is penetrated by through grooves on both sides of the second motor, and a feed port is provided at the middle position of the top surface of the box body.

[0008] Preferably, a baffle is provided on the top surface of the partition located on the outside of the second motor, and the baffle is a triangular structure.

[0009] Preferably, material guide plates are obliquely provided on both sides of the top surface of the lower grinding disc.

[0010] Preferably, the material guide plate matches the box body.

[0011] Preferably, a door is hingedly connected to the front end surface of the box body via a hinge.

[0012] Preferably, a movable plate is fixedly connected to the front end surface of the box body by screws.

[0013] Preferably, the upper grinding disc matches the lower grinding disc.

[0014] Preferably, legs are provided on both sides of the bottom surface of the box body, and a plurality of legs are provided, and the plurality of legs are evenly distributed in pairs on both sides of the bottom surface of the box body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) According to the utility model, silicon carbide material is put into a box, and a rotating rod is driven to rotate by a first motor, so that the grinding wheel on the rotating rod rotates, and the silicon carbide material is initially ground. The ground silicon carbide material falls into a lower grinding disc, and the second motor on the top surface of the partition is turned on. The second motor drives the upper grinding disc to rotate, and the silicon carbide material is ground again by the use of the lower grinding disc. After two grinding processes, the grinding effect of the silicon carbide material can be effectively improved, thereby facilitating the subsequent processing of the ground silicon carbide material.

[0017] (2) The utility model can screen the silicon carbide material after preliminary grinding by using a screen, so that the silicon carbide material after preliminary grinding can fall between the lower grinding disc and the upper grinding disc through the through groove on the partition plate, thereby facilitating secondary grinding of the silicon carbide material after grinding. The silicon carbide material can be guided to the lower grinding disc by using a material guide plate between the lower grinding disc and the box body, thereby facilitating grinding processing thereof, which is beneficial to improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the structure of a grinding device for silicon carbide processing proposed by the utility model;

[0020] Figure 2 A is an enlarged view of a grinding device for silicon carbide processing proposed by the utility model;

[0021] Figure 3 This is a front view of a grinding device for silicon carbide processing proposed by the utility model;

[0022] Figure 4 The utility model provides a schematic diagram of the partition structure of a grinding device for silicon carbide processing.

[0023] Legend:

[0024] 1. Box body; 2. Feed inlet; 3. Grinding wheel; 4. First motor; 5. Screen; 6. Upper grinding disc; 7. Guide plate; 8. Lower grinding disc; 9. Discharge port; 10. Support legs; 11. Baffle; 12. Second motor; 13. Partition; 14. Through slot; 15. Movable plate; 16. Box door. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] Please refer to Figure 1-4A grinding device for silicon carbide processing comprises a box body 1, a first motor 4 is installed on one side surface of the box body 1, and the output end of the first motor 4 penetrates through one side surface of the box body 1 and is fixedly connected to a rotating rod, a grinding wheel 3 is arranged on the rotating rod, a screen 5 is arranged inside the box body 1 below the rotating rod, and a partition 13 is arranged below the screen 5, a second motor 12 is installed at the middle position of the top surface of the partition 13, and the output end of the second motor 12 penetrates through the partition 13 and is fixedly connected to an upper grinding disc 6, a lower grinding disc 8 is arranged inside the box body 1 below the partition 13, and a discharge port 9 is penetrated at the middle position of the bottom surface of the lower grinding disc 8, and the top surface of the partition 13 is located on both sides of the second motor 12. A through groove 14 is provided on the side, and a feed port 2 is provided in the middle position of the top surface of the box body 1, wherein the silicon carbide material is put into the box body 1, and the first motor 4 drives the rotating rod to rotate, so that the grinding wheel 3 on the rotating rod rotates, and the silicon carbide material can be preliminarily ground. The ground silicon carbide material falls into the lower grinding disk 8, and the second motor 12 on the top surface of the partition 13 is opened. The second motor 12 drives the upper grinding disk 6 to rotate, and then the silicon carbide material can be ground again through the use of the lower grinding disk 8. After two grinding processes, the grinding effect of the silicon carbide material can be effectively improved, thereby facilitating the subsequent processing of the ground silicon carbide material.

[0027] In this embodiment: a baffle 11 is provided on the top surface of the partition 13 located outside the second motor 12, and the baffle 11 is a triangular structure.

[0028] Specifically, by using the baffle 11 , the silicon carbide material after preliminary grinding can be guided so that it can fall between the lower grinding disc 8 and the upper grinding disc 6 through the through groove 14 .

[0029] In this embodiment: guide plates 7 are obliquely provided on both sides of the top surface of the lower grinding disc 8 .

[0030] Specifically, by using the guide plate 7 between the lower grinding disc 8 and the box body 1, the silicon carbide material can be guided so that it can enter the lower grinding disc 8, thereby facilitating the grinding process thereof, which is beneficial to improving its practicality.

[0031] In this embodiment: the material guide plate 7 matches the box body 1 .

[0032] Specifically, it is convenient to guide the silicon carbide material.

[0033] In this embodiment: a door 16 is hingedly connected to the front end surface of the box body 1 via a hinge.

[0034] Specifically, the ground materials in the box body 1 can be taken out by opening the box door 16 .

[0035] In this embodiment: a movable plate 15 is fixedly connected to the front end surface of the box body 1 by screws.

[0036] Specifically, the components in the box body 1 can be maintained and repaired by loosening the screws and removing the movable plate 15 .

[0037] In this embodiment, the upper grinding disc 6 matches the lower grinding disc 8 .

[0038] Specifically, it is convenient to grind silicon carbide materials.

[0039] In this embodiment: legs 10 are provided on both sides of the bottom surface of the box body 1 , and a plurality of legs 10 are provided, and the plurality of legs 10 are evenly distributed in pairs on both sides of the bottom surface of the box body 1 .

[0040] Specifically, the box body 1 is supported by the legs 10 , which is beneficial to improving the stability of the box body 1 .

[0041] In this embodiment: the control panel control circuit can be implemented by simple programming by those skilled in the art, which is common knowledge in the art. It is only used without modification, so the control method and circuit connection will not be described in detail.

[0042] Working principle: Put the silicon carbide material into the box 1, and drive the rotating rod to rotate through the first motor 4, so that the grinding wheel 3 on the rotating rod rotates, and the silicon carbide material can be initially ground. The ground silicon carbide material falls into the lower grinding disc 8, and the second motor 12 on the top surface of the partition 13 is opened. The second motor 12 drives the upper grinding disc 6 to rotate, and then the silicon carbide material can be ground again through the use of the lower grinding disc 8. After two grinding processes, the grinding effect of the silicon carbide material can be effectively improved, so that it is convenient The ground silicon carbide material is subsequently processed, wherein the screen 5 is used to screen the silicon carbide material after preliminary grinding, so that the silicon carbide material after preliminary grinding falls through the through groove 14 on the partition 13 to between the lower grinding disk 8 and the upper grinding disk 6, thereby facilitating secondary grinding of the ground silicon carbide material, wherein the guide plate 7 between the lower grinding disk 8 and the box body 1 is used to guide the silicon carbide material so that it can enter the lower grinding disk 8, thereby facilitating the grinding process thereof, which is beneficial to improving its practicality.

[0043] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A grinding device for silicon carbide processing, comprising a housing (1), characterized in that: A first motor (4) is installed on one side surface of the box body (1), and the output end of the first motor (4) passes through the one side surface of the box body (1) and is fixedly connected to a rotating rod, and a grinding wheel (3) is provided on the rotating rod. A screen (5) is provided inside the box body (1) below the rotating rod, and a partition (13) is provided below the screen (5). A second motor (12) is installed at the middle position of the top surface of the partition (13), and the output end of the second motor (12) passes through the partition (13) and is fixedly connected to an upper grinding disc (6). A lower grinding disc (8) is provided inside the box body (1) below the partition (13), and a discharge port (9) is provided at the middle position of the bottom surface of the lower grinding disc (8). The top surface of the partition (13) is provided with through grooves (14) on both sides of the second motor (12), and a feed port (2) is provided at the middle position of the top surface of the box body (1).

2. A grinding device for silicon carbide processing according to claim 1, characterized in that: A baffle (11) is provided on the top surface of the partition (13) located outside the second motor (12), and the baffle (11) is a triangular structure.

3. A grinding device for silicon carbide processing according to claim 1, characterized in that: Material guide plates (7) are obliquely provided on both sides of the top surface of the lower grinding disc (8).

4. A grinding device for silicon carbide processing according to claim 3, characterized in that: The material guide plate (7) matches the box body (1).

5. The grinding equipment for silicon carbide processing according to claim 1, characterized in that: The front end surface of the box body (1) is hingedly connected with a box door (16) via a hinge.

6. The grinding equipment for silicon carbide processing according to claim 1, characterized in that: The front end surface of the box body (1) is fixedly connected with a movable plate (15) via screws.

7. The grinding equipment for silicon carbide processing according to claim 1, characterized in that: The upper grinding disc (6) matches the lower grinding disc (8).

8. The grinding equipment for silicon carbide processing according to claim 1, characterized in that: Support legs (10) are provided on both sides of the bottom surface of the box body (1), and a plurality of the support legs (10) are provided, and the plurality of support legs (10) are evenly distributed in pairs on both sides of the bottom surface of the box body (1).

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