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CN-224208201-U - Superfine grinding and grinding device for silicon carbide

CN224208201UCN 224208201 UCN224208201 UCN 224208201UCN-224208201-U

Abstract

The utility model discloses a silicon carbide micro-grinding and grinding device, which comprises a base, wherein two L-shaped fixing columns are fixedly connected to the upper surface of the base, one ends of the two L-shaped fixing columns, which are opposite, are fixedly connected with a grinding box together, a conveying structure is arranged on the grinding box, first sliding grooves are formed in one sides of the inner parts of the grinding box, which are opposite, a sieve plate is fixedly connected to the upper surface of the sieve plate in a sliding manner, two groups of springs are fixedly connected to the upper surface of the sieve plate, and the other ends of the springs in each group are respectively fixedly connected to the inner tops of the corresponding first sliding grooves. According to the utility model, through arranging the conveying hopper, the conveying pipe, the first blanking pipe, the auger, the first servo motor and the like, unqualified silicon carbide micro powder falls into the conveying hopper through vibration of the sieve plate, and meanwhile, the first servo motor drives the auger to rotate, the auger conveys the unqualified silicon carbide micro powder upwards, and then falls into the storage hopper through the first blanking pipe for grinding again, so that the grinding quality is improved.

Inventors

  • LV YI
  • YANG SHUNLIANG

Assignees

  • 潍坊六合新材料有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The superfine grinding and grinding device for the silicon carbide comprises a base (1) and is characterized in that two L-shaped fixing columns (2) are fixedly connected to the upper surface of the base (1), two opposite ends of the L-shaped fixing columns (2) are fixedly connected with a grinding box (3) together, a conveying structure (4) is arranged on the grinding box (3), first sliding grooves (6) are formed in one opposite sides of the inner part of the grinding box (3), a screen plate (7) is fixedly connected to the upper surface of the screen plate (7) through sliding, two groups of springs (8) are fixedly connected to the upper surface of the screen plate (7), the other ends of the springs (8) are fixedly connected to the inner tops of the corresponding first sliding grooves (6), two baffle plates (9) are fixedly connected to the upper surface of the screen plate (7), one side of each baffle plate (9) is attached to one corresponding side of the inner part of the grinding box (3), and a vibration structure (5) is arranged on the screen plate (7); The conveying structure (4) comprises a conveying hopper (401) fixedly connected to one side of the grinding box (3), a conveying pipe (402) is fixedly connected to one side of the conveying hopper (401), and a first blanking pipe (403) is fixedly connected to one side of the conveying pipe (402).
  2. 2. The superfine grinding and grinding device for silicon carbide is characterized in that an auger (404) is rotatably connected to the inner top of the conveying pipe (402), a first servo motor (405) is fixedly connected to the upper surface of the conveying pipe (402), and an output shaft of the first servo motor (405) is fixedly connected with one end of the auger (404).
  3. 3. The superfine grinding and grinding device for silicon carbide, as set forth in claim 1, characterized in that the vibration structure (5) comprises a fixed rod (504) fixedly connected to the bottom of the screen plate (7), a pushing block (505) is fixedly connected to the bottom of the fixed rod (504), and a second sliding groove is formed in the bottom of the pushing block (505).
  4. 4. The superfine grinding and grinding device for silicon carbide is characterized in that a rotating rod (502) is connected to one side of the inside of the grinding box (3) in a penetrating and rotating mode, an elliptical disc (503) is fixedly connected to one end of the rotating rod (502), the elliptical disc (503) is slidably connected in a second sliding groove, a second servo motor (501) is fixedly connected to one side of the grinding box (3), and an output shaft of the second servo motor (501) is fixedly connected with the other end of the rotating rod (502).
  5. 5. The superfine grinding and grinding device for silicon carbide, as set forth in claim 1, characterized in that four connecting columns (10) are fixedly connected to the inner top of the grinding box (3), the bottoms of the four connecting columns (10) are fixedly connected with a first grinding disc (11) together, a feed inlet is formed in the upper surface of the first grinding disc (11), a second blanking pipe (12) is fixedly connected to the upper surface of the grinding box (3), and one end of the second blanking pipe (12) penetrates through the upper surface of the grinding box (3) and is fixedly connected with a storage hopper (13).
  6. 6. The superfine grinding and grinding device for silicon carbide, as set forth in claim 5, characterized in that the inner side wall of the grinding box (3) is fixedly connected with a cross fixing plate (14), the upper surface of the cross fixing plate (14) is rotatably connected with a rotating shaft (15), the upper surface of the rotating shaft (15) is fixedly connected with a second grinding disc (16), the upper surface of the second grinding disc (16) is fixedly connected with a rotating column (17), and one end of the rotating column (17) is rotatably connected to the upper surface of the first grinding disc (11) in a penetrating and penetrating manner.
  7. 7. The superfine grinding and grinding device for silicon carbide according to claim 6, wherein a third servo motor (18) is fixedly connected to the upper surface of the grinding box (3), and an output shaft of the third servo motor (18) is fixedly connected with one end of a rotating column (17).

Description

Superfine grinding and grinding device for silicon carbide Technical Field The utility model relates to the technical field of silicon carbide micro powder, in particular to a silicon carbide micro powder grinding device. Background The silicon carbide micro powder is superfine powder prepared by taking silicon carbide particles as raw materials, has excellent properties of high hardness, high melting point, high thermal conductivity and the like, and is widely applied to the industrial field, and a grinding device is needed for grinding in the production of the silicon carbide micro powder. However, in the prior art, after the silicon carbide particles are ground into micro powder by a part of grinding device, part of unqualified silicon carbide particles are mixed, so that the grinding quality is lower, and the silicon carbide micro-grinding and grinding device is provided. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a superfine grinding and grinding device for silicon carbide. In order to achieve the aim, the superfine grinding device for the silicon carbide comprises a base, wherein the upper surface of the base is fixedly connected with two L-shaped fixing columns, one ends of the two L-shaped fixing columns, which are opposite, are fixedly connected with a grinding box together, a conveying structure is arranged on the grinding box, one sides of the grinding box, which are opposite, are respectively provided with a first sliding groove, the two first sliding grooves are internally and slidably connected with a sieve plate, the upper surface of the sieve plate is fixedly connected with two groups of springs, the other ends of each group of springs are respectively and fixedly connected with the inner top of the corresponding first sliding groove, the upper surface of the sieve plate is fixedly connected with two baffle plates, one side of each baffle plate is attached to one side, which is corresponding to the interior of the grinding box, and the sieve plate is provided with a vibrating structure; The conveying structure comprises a conveying hopper fixedly connected to one side of the grinding box, a conveying pipe is fixedly connected to one side of the conveying hopper, and a first blanking pipe is fixedly connected to one side of the conveying pipe. As a further description of the above technical solution: The inner top of the conveying pipe is rotationally connected with an auger, the upper surface of the conveying pipe is fixedly connected with a first servo motor, and an output shaft of the first servo motor is fixedly connected with one end of the auger. As a further description of the above technical solution: The vibrating structure comprises a fixed rod fixedly connected to the bottom of the sieve plate, a pushing block is fixedly connected to the bottom of the fixed rod, and a second sliding groove is formed in the bottom of the pushing block. As a further description of the above technical solution: The inside one side of lapping case runs through and rotates and be connected with the dwang, the one end fixedly connected with oval dish of dwang, oval dish sliding connection is in the second sliding tray, one side fixedly connected with second servo motor of lapping case, the output shaft of second servo motor and the other end fixed connection of dwang. As a further description of the above technical solution: The utility model discloses a grinding machine, including grinding case, first grinding disc, feed inlet, second unloading pipe, the upper surface of grinding case is run through to the one end of second unloading pipe, four the interior top fixedly connected with four spliced poles of grinding case, four the first grinding disc of joint fixedly connected with in bottom of spliced pole, the feed inlet has been seted up to the upper surface of first grinding disc to fixedly connected with second unloading pipe, the upper surface of grinding case is run through to the one end of second unloading pipe and fixedly connected with storage hopper. As a further description of the above technical solution: The inner side wall fixedly connected with cross fixed plate of grinding case, the upper surface of cross fixed plate rotates and is connected with the pivot, the upper surface fixedly connected with second abrasive disc of pivot, the upper surface fixedly connected with of second abrasive disc rotates the post, the one end of rotating the post runs through and rotates the upper surface of connecting at first abrasive disc. As a further description of the above technical solution: The upper surface of the grinding box is fixedly connected with a third servo motor, and an output shaft of the third servo motor is fixedly connected with one end of the rotating column. The utility model has the following beneficial effects: 1. Compared with the prior art, the superfine grinding and grinding device for the silicon carbide powder is chara