Grinding wheel base material feeding device

Abstract

The utility model discloses a grinding wheel base material feeding device, which belongs to the technical field of grinding wheel production, and comprises a box body, a transmission assembly and a crushing assembly, the transmission assembly is fixedly connected to the side surface of the box body, the crushing assembly is fixedly connected to the side surface of the box body, the transmission assembly comprises a shell, the shell is fixedly connected to the side surface of the box body, and the crushing assembly is fixedly connected to the side surface of the box body. The grinding wheel base material feeding device comprises a shell, a first motor is fixedly connected into the shell, the other end of an output shaft of the first motor is fixedly connected with a threaded column, and the other end of the threaded column is fixedly connected with a rotating shaft. People only need to control the first motor to operate through the control switch, the connecting plate connected with the scraping plate is driven to move under the cooperation of the threaded column and the threaded sleeve, and therefore caked grinding materials on the filter screen are pushed into the smashing assembly, and people can conveniently treat the caked grinding materials in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel production, and more specifically, it relates to a feeding device for grinding wheel base materials. Background Technique

[0002] A grinding wheel is a consolidated grinding tool in which ordinary abrasives are solidified into a certain shape (mostly circular with a through hole in the center) by a binder and have a certain strength. It generally consists of abrasives, binders, and pores, and these three parts are often referred to as the three elements of consolidated grinding tools. The grinding wheel is the most widely used and most widely used type of grinding tool. When in use, it rotates at a high speed and can perform rough grinding, semi-precision grinding, and precision grinding on the outer circle, inner circle, plane, and various profiles of metal or non-metal workpieces, as well as grooving and cutting. Feeding in grinding wheel production is a very crucial step because the powder has a certain humidity and poor fluidity. If the powder is unevenly distributed before pressing, it is very easy to agglomerate into blocks, which will affect the uniformity of the density of the subsequent grinding wheel. Therefore, the following device is designed. Content of the Utility Model

[0003] Technical Problems to be Solved

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a feeding device for grinding wheel base materials, which has the characteristics of dispersing the agglomerated abrasives so that they can be fully bonded subsequently.

[0005] Technical Solution

[0006] To achieve the above purpose, the utility model provides a feeding device for grinding wheel base materials, including a box body, a transmission component, and a crushing component. The transmission component is fixedly connected to the side of the box body, and the crushing component is fixedly connected to the side of the box body. The transmission component includes a housing, the housing is fixedly connected to the side of the box body, a first motor is fixedly connected inside the housing, the other end of the output shaft of the first motor is fixedly connected to a threaded column, the other end of the threaded column is fixedly connected to a rotating shaft, a first bearing is fixedly connected inside the housing, the other end of the rotating shaft is inserted into the first bearing, a threaded sleeve is threadedly connected to the surface of the threaded column, a connecting plate is fixedly connected to the side of the threaded sleeve, a movable groove is opened on the side of the housing, the connecting plate is inserted into the movable groove, and a scraping plate is fixedly connected to the lower surface of the connecting plate.

[0007] When using a feeding device for grinding wheel base materials of this technical solution, by setting the transmission component, when people need to send the agglomerated abrasives into the crushing component, people only need to control the operation of the first motor through the control switch. Under the cooperation of the threaded column and the threaded sleeve, the connecting plate connected with the scraping plate is driven to move, so as to push the agglomerated abrasives on the filter screen into the crushing component, which facilitates the subsequent treatment of the agglomerated abrasives by people.

[0008] Further, the crushing component includes a housing fixedly connected to the side of the box body. A second motor is fixedly connected inside the housing. The other end of the output shaft of the second motor is fixedly connected to a first gear. A second gear is arranged on the side of the first gear. The first gear and the second gear are meshed with each other. A rotating shaft is fixedly connected to the surface of the first gear. A second bearing is penetrated through the side of the housing, and a third bearing is fixedly connected inside the housing. The rotating shaft is penetrated through the second bearing, and the other end of the rotating shaft is penetrated through the third bearing. Crushing teeth are fixedly connected to the surface of the rotating shaft.

[0009] Further, a filter screen is fixedly connected inside the box body, a first arc-shaped plate is fixedly connected to the side of the box body, and a second arc-shaped plate is fixedly connected to the lower surface of the housing.

[0010] Further, a funnel is opened inside the box body, and a feed inlet is fixedly connected to the upper surface of the box body.

[0011] Further, a discharge port is fixedly connected to the lower surface of the box body, and a control switch is fixedly connected to the side of the box body.

[0012] Beneficial effects

[0013] In summary, the present utility model has the following beneficial effects:

[0014] 1. For this kind of grinding wheel base material feeding device, by setting the transmission component, when people need to send the agglomerated abrasive into the crushing component, people only need to control the operation of the first motor through the control switch. Driven by the cooperation of the threaded column and the threaded sleeve, the connecting plate connected with the scraper moves, so as to push the agglomerated abrasive on the filter screen into the crushing component, which facilitates the subsequent treatment of the agglomerated abrasive by people;

[0015] 2. For this kind of grinding wheel base material feeding device, by setting the crushing component, when people need to crush the agglomerated abrasive, people only need to control the operation of the second motor through the control switch. Driven by the cooperation of the second motor, the first gear, the second gear and the rotating shaft, the crushing teeth rotate, so as to completely crush the agglomerated abrasive, which facilitates the subsequent bonding and improves the practicability of the device. Description of the drawings

[0016] In order to more clearly illustrate the specific implementation manners of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific implementation manners or the prior art. Obviously, the following drawings are only one implementation manner of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1This is the front view three-dimensional sectional structure schematic diagram of the utility model;

[0018] Figure 2 This is the structure schematic diagram of the transmission component of the utility model;

[0019] Figure 3 This is the structure schematic diagram of the crushing component of the utility model;

[0020] Figure 4 This is the front view three-dimensional structure schematic diagram of the utility model.

[0021] The marks in the attached drawings are:

[0022] 1. Box body; 2. Transmission component; 201. Outer shell; 202. First motor; 203. Threaded column; 204. Rotating shaft; 205. First bearing; 206. Threaded sleeve; 207. Connecting plate; 208. Activity groove; 3. Crushing component; 301. Shell; 302. Second motor; 303. First gear; 304. Second gear; 305. Rotating shaft; 306. Second bearing; 307. Third bearing; 308. Crushing teeth; 4. Scraper; 5. Filter screen; 6. First arc plate; 7. Second arc plate; 8. Hopper; 9. Discharge port; 10. Feed port; 11. Control switch. Specific implementation manners

[0023] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the technical solutions in the specific implementation manners of the utility model are clearly and completely described below to further elaborate the utility model. Obviously, the described specific implementation manners are only part of the implementation manners of the utility model, rather than all the styles.

[0024] Embodiment:

[0025] The following combines the attached Figures 1-4 to further elaborate on the utility model in detail.

[0026] Please refer to Figures 1-4, the present utility model provides a technical solution: a grinding wheel base material feeding device, including a box body 1, a transmission component 2 and a crushing component 3. The transmission component 2 is fixedly connected to the side of the box body 1, and the crushing component 3 is fixedly connected to the side of the box body 1. The transmission component 2 includes a housing 201, the housing 201 is fixedly connected to the side of the box body 1, a first motor 202 is fixedly connected inside the housing 201, the other end of the output shaft of the first motor 202 is fixedly connected to a threaded column 203, the other end of the threaded column 203 is fixedly connected to a rotating shaft 204, a first bearing 205 is fixedly connected inside the housing 201, the other end of the rotating shaft 204 is inserted into the first bearing 205, a threaded sleeve 206 is threadedly connected to the surface of the threaded column 203, a connecting plate 207 is fixedly connected to the side of the threaded sleeve 206, a movable groove 208 is opened on the side of the housing 201, the connecting plate 207 is inserted into the movable groove 208, and a scraper 4 is fixedly connected to the lower surface of the connecting plate 207.

[0027] By adopting the above technical solution, for this grinding wheel base material feeding device, by setting the transmission component 2, when people need to send the agglomerated abrasive into the crushing component 3, people only need to control the operation of the first motor 202 through the control switch 11. Driven by the cooperation of the threaded column 203 and the threaded sleeve 206, the connecting plate 207 connected with the scraper 4 moves, so as to push the agglomerated abrasive on the filter screen 5 into the crushing component 3, which facilitates the subsequent treatment of the agglomerated abrasive by people.

[0028] Specifically, the crushing component 3 includes a housing 301, the housing 301 is fixedly connected to the side of the box body 1, a second motor 302 is fixedly connected inside the housing 301, the other end of the output shaft of the second motor 302 is fixedly connected to a first gear 303, a second gear 304 is arranged on the side of the first gear 303, the first gear 303 and the second gear 304 are meshed with each other, a rotating shaft 305 is fixedly connected to the surface of the first gear 303, a second bearing 306 is inserted through the side of the housing 201, a third bearing 307 is fixedly connected inside the housing 301, the rotating shaft 305 is inserted into the second bearing 306, the other end of the rotating shaft 305 is inserted into the third bearing 307, and crushing teeth 308 are fixedly connected to the surface of the rotating shaft 305.

[0029] By adopting the above technical solution, for this grinding wheel base material feeding device, by setting the crushing component 3, when people need to crush the agglomerated abrasive, people only need to control the operation of the second motor 302 through the control switch 11. Driven by the cooperation of the second motor 302, the first gear 303, the second gear 304 and the rotating shaft 305, the crushing teeth 308 rotate, so as to completely crush the agglomerated abrasive, which facilitates the subsequent bonding and improves the practicability of the device.

[0030] Specifically, a filter screen 5 is fixedly connected inside the box body 1, a first arc-shaped plate 6 is fixedly connected to the side surface of the box body 1, and a second arc-shaped plate 7 is fixedly connected to the lower surface of the shell 301.

[0031] Specifically, a funnel 8 is opened inside the box body 1, and a feed inlet 10 is fixedly connected to the upper surface of the box body 1.

[0032] Specifically, a discharge port 9 is fixedly connected to the lower surface of the box body 1, and a control switch 11 is fixedly connected to the side surface of the box body 1.

[0033] The working principle of the present utility model is as follows: When in use, first place the device at a suitable position to ensure that the device maintains a stable working state during use. People first put all the abrasives into the feed inlet 10. The qualified abrasives fall into the funnel 8 through the filter screen 5 and finally are discharged through the discharge port 9. The agglomerated abrasives will remain on the surface of the filter screen 5. At this time, people only need to control the operation of the first motor 202 through the control switch 11, thereby driving the threaded column 203 to rotate. Under the cooperation of the threaded column 203 and the threaded sleeve 206, the connecting plate 207 connected with the scraper 4 is driven to move, so as to push the agglomerated abrasives on the filter screen 5 along the first arc-shaped plate 6 into the crushing assembly 3. At this time, people only need to control the operation of the second motor 302 through the control switch 11. Under the cooperation of the second motor 302, the first gear 303, the second gear 304 and the rotating shaft 305, the crushing teeth 308 are driven to rotate, so as to completely crush the agglomerated abrasives. The crushed abrasives fall into the funnel 8 through the second arc-shaped plate 7 and are finally discharged through the discharge port 9. The use of this device facilitates subsequent bonding and improves the practicability of the device.

[0034] This specific embodiment is only an explanation of the present utility model, and it is not a limitation to the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A grinding wheel substrate feeding device, comprising a housing (1), a transmission assembly (2) and a crushing assembly (3), characterized in that: The transmission assembly (2) is fixedly connected to the side of the box body (1), the pulverizing assembly (3) is fixedly connected to the side of the box body (1), the transmission assembly (2) comprises a housing (201), the housing (201) is fixedly connected to the side of the box body (1), a first motor (202) is fixedly connected inside the housing (201), a threaded column (203) is fixedly connected to the other end of the output shaft of the first motor (202), a rotating shaft (204) is fixedly connected to the other end of the threaded column (203), and the housing (201) is fixedly connected to the other end of the output shaft of the first motor (202). A first bearing (205) is fixedly connected inside the shell (201), the other end of the rotating shaft (204) is inserted into the first bearing (205), a threaded sleeve (206) is threadedly connected to the surface of the threaded column (203), a connecting plate (207) is fixedly connected to the side of the threaded sleeve (206), a movable groove (208) is opened on the side of the shell (201), the connecting plate (207) is inserted into the movable groove (208), and a scraper (4) is fixedly connected to the lower surface of the connecting plate (207).

2. A grinding wheel substrate feeding device according to claim 1, characterized in that: The crushing assembly (3) comprises a shell (301), wherein the shell (301) is fixedly connected to the side of the casing (1), a second motor (302) is fixedly connected inside the shell (301), a first gear (303) is fixedly connected to the other end of the output shaft of the second motor (302), a second gear (304) is arranged on the side of the first gear (303), the first gear (303) and the second gear (304) are meshed, a rotating shaft (305) is fixedly connected to the surface of the first gear (303), a second bearing (306) is passed through the side of the housing (201), a third bearing (307) is fixedly connected inside the shell (301), the rotating shaft (305) is passed through the second bearing (306), the other end of the rotating shaft (305) is passed through the third bearing (307), and a crushing tooth (308) is fixedly connected to the surface of the rotating shaft (305).

3. A grinding wheel substrate feeding device according to claim 2, characterized in that: A filter screen (5) is fixedly connected inside the box body (1), a first arc-shaped plate (6) is fixedly connected to the side of the box body (1), and a second arc-shaped plate (7) is fixedly connected to the lower surface of the shell (301).

4. A grinding wheel substrate feeding device according to claim 1, characterized in that: A funnel (8) is provided inside the box body (1), and a feed port (10) is fixedly connected to the upper surface of the box body (1).

5. A grinding wheel substrate feeding device according to claim 1, characterized in that: A discharge port (9) is fixedly connected to the lower surface of the box body (1), and a control switch (11) is fixedly connected to the side of the box body (1).

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