CN212215248U - Self-cleaning stirring bin for preparing silicon wafer cutting fluid - Google Patents
Self-cleaning stirring bin for preparing silicon wafer cutting fluid Download PDFInfo
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- CN212215248U CN212215248U CN202020548965.5U CN202020548965U CN212215248U CN 212215248 U CN212215248 U CN 212215248U CN 202020548965 U CN202020548965 U CN 202020548965U CN 212215248 U CN212215248 U CN 212215248U
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- stirring
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Abstract
The utility model provides a self-cleaning stirring bin for preparing silicon wafer cutting fluid, which comprises a bin body, wherein the bin body is movably connected with a stirring shaft driven by a motor, the stirring shaft is hollow and is provided with a plurality of uniformly distributed water outlet holes, and the upper end of the stirring shaft is provided with a water inlet hole; the upper end of the bin body is provided with a water storage bin which is sleeved on the stirring shaft and is provided with a water inlet, the water inlet hole is positioned in the water storage bin, and the water storage bin is movably connected with the stirring shaft through a sealing ring. The water inlet is connected with a water supply pipe, and the sealing ring realizes the sealing connection of the stirring shaft and the water storage bin; when the stirring bin needs to be cleaned, the water supply pipe fills water into the water storage bin, water in the water storage bin enters the stirring shaft through the water inlet hole and is sprayed out through the water outlet hole to wash the inner wall of the bin body, and the washed water flows out through the bin body outlet; the utility model discloses need not just can accomplish cleaning work, easy operation is convenient through dismantling the stirring storehouse.
Description
Technical Field
The utility model relates to a reation kettle technical field specifically is a self-cleaning stirring storehouse of preparation silicon chip cutting fluid.
Background
Can produce a large amount of heats in the silicon chip cutting process, can cause the damage to the blade, need spray cutting fluid and cool down, conventional silicon chip cutting fluid needs industrial chemicals to mix the processing in the stirring storehouse, for reaching the purpose of intensive mixing, the stirring storehouse generally is provided with the stirring rake, through motor drive in order to reach the purpose of intensive mixing, after the preparation is accomplished, generally will just can wash through dismantling the stirring storehouse, washs more difficultly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem of the traditional silicon wafer cutting fluid stirring bin is difficult to clean is solved.
The utility model provides a self-cleaning stirring bin for preparing silicon wafer cutting fluid, which comprises a bin body, wherein the bin body is movably connected with a stirring shaft driven by a motor, the stirring shaft is hollow and is provided with a plurality of uniformly distributed water outlet holes, and the upper end of the stirring shaft is provided with a water inlet hole;
the upper end of the bin body is provided with a water storage bin which is sleeved on the stirring shaft and provided with a water inlet, the water inlet is positioned in the water storage bin, and the water storage bin is movably connected with the stirring shaft through a sealing ring.
The water inlet is connected with a water supply pipe, and the sealing ring realizes the sealing connection of the stirring shaft and the water storage bin; when the stirring bin needs to be cleaned, the water supply pipe fills water into the water storage bin, water in the water storage bin enters the stirring shaft through the water inlet hole and is sprayed out through the water outlet hole to wash the inner wall of the bin body, and the washed water flows out through the bin body outlet; the utility model discloses need not just can accomplish cleaning work, easy operation is convenient through dismantling the stirring storehouse.
Furthermore, the upper end of the stirring shaft is fixedly connected with a plug. The arrangement of the plug can avoid the damage to the motor caused by the overflow of water from the upper end of the stirring shaft.
Furthermore, the plug is provided with a boss clamped with the inner hole of the stirring shaft. The end cap is connected with a power output shaft of the motor, the boss enables the end cap to be positioned when being installed, the end cap and the stirring shaft are ensured to be concentric, and the stirring shaft is prevented from shaking due to eccentricity during stirring.
Further, the water storage bin is fixedly connected with the bin body through a connecting piece, the connecting piece comprises an upper flange and a lower flange, the upper flange is fixedly connected with the water storage bin through a fastening piece, and the lower flange is fixedly connected with the bin body through a fastening piece. So realize the connection dismantled of reservoir, the reservoir of being convenient for is maintained.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
in the figure: 1. a bin body; 2. a motor; 3. a stirring shaft; 4. a water storage bin; 5. a seal ring; 6. a plug; 7. a connecting member; 31. a water outlet hole; 32. a water inlet hole; 41. a water inlet; 61. a boss; 71. an upper flange; 72. and a lower flange.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to a self-cleaning stirring bin for preparing silicon wafer cutting fluid, which comprises a bin body 1, wherein the bin body 1 is movably connected with a stirring shaft 3 driven by a motor 2, as shown in fig. 3, the upper end of the stirring shaft 3 is fixedly connected with a plug 6, the plug 6 is provided with a boss 61 clamped with an inner hole of the stirring shaft 3, the boss 61 enables the plug 6 to be positioned when being installed, the plug 6 and the stirring shaft 3 are ensured to be concentric, and the arrangement of the plug 6 can avoid the water from overflowing from the upper end of the stirring shaft 3 to damage the motor 2; as shown in fig. 2, the stirring shaft 3 is hollow and is provided with a plurality of water outlet holes 31 which are uniformly distributed, and the upper end of the stirring shaft 3 is provided with a water inlet hole 32;
the upper end of the bin body 1 is provided with a water storage bin 4 sleeved on the stirring shaft 3, the water storage bin 4 is fixedly connected with the bin body 1 through a connecting piece 7, the connecting piece 7 comprises an upper flange 71 and a lower flange 72, the upper flange 71 is fixedly connected with the water storage bin 4 through a bolt, and the lower flange 72 is fixedly connected with the bin body 1 through a bolt, so that the detachable connection of the water storage bin 4 is realized, and the maintenance of the water storage bin 4 is facilitated; the water storage bin 4 is provided with a water inlet 41, the water inlet 32 is positioned in the water storage bin 4, and the water storage bin 4 is movably connected with the stirring shaft 3 through a sealing ring 5;
the water inlet 41 is connected with a water supply pipe, when the stirring bin needs to be cleaned, the water supply pipe fills water into the water storage bin 4, the water in the water storage bin 4 enters the stirring shaft 3 through the water inlet hole 32 and is sprayed out through the water outlet hole 31 to wash the inner wall of the bin body 1, and the washed water flows out through the outlet of the bin body 1; the utility model discloses need not just can accomplish cleaning work, easy operation is convenient through dismantling the stirring storehouse.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a self-cleaning stirring storehouse of preparation silicon chip cutting fluid, includes storehouse body (1), storehouse body (1) swing joint has (mixing) shaft (3) through motor (2) drive, its characterized in that: the stirring shaft (3) is hollow and is provided with a plurality of uniformly distributed water outlet holes (31), and the upper end of the stirring shaft (3) is provided with a water inlet hole (32);
the utility model discloses a mixing, (mixing) shaft (3) is including storehouse body (1), storehouse body (1) upper end is installed the cover and is established water storage storehouse (4) on (mixing) shaft (3), water storage storehouse (4) are equipped with water inlet (41), inlet opening (32) are located in water storage storehouse (4), water storage storehouse (4) through sealing washer (5) with (mixing) shaft (3) swing joint.
2. The self-cleaning stirring bin for preparing the silicon wafer cutting fluid according to claim 1, which is characterized in that: and the upper end of the stirring shaft (3) is fixedly connected with a plug (6).
3. The self-cleaning stirring bin for preparing the silicon wafer cutting fluid according to claim 2, characterized in that: the plug (6) is provided with a boss (61) which is clamped with the inner hole of the stirring shaft (3).
4. The self-cleaning stirring bin for preparing the silicon wafer cutting fluid according to claim 1, which is characterized in that: the water storage bin (4) is fixedly connected with the bin body (1) through a connecting piece (7), the connecting piece (7) comprises an upper flange (71) and a lower flange (72), the upper flange (71) is fixedly connected with the water storage bin (4) through a fastener, and the lower flange (72) is fixedly connected with the bin body (1) through a fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548965.5U CN212215248U (en) | 2020-04-14 | 2020-04-14 | Self-cleaning stirring bin for preparing silicon wafer cutting fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548965.5U CN212215248U (en) | 2020-04-14 | 2020-04-14 | Self-cleaning stirring bin for preparing silicon wafer cutting fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212215248U true CN212215248U (en) | 2020-12-25 |
Family
ID=73907407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020548965.5U Active CN212215248U (en) | 2020-04-14 | 2020-04-14 | Self-cleaning stirring bin for preparing silicon wafer cutting fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212215248U (en) |
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2020
- 2020-04-14 CN CN202020548965.5U patent/CN212215248U/en active Active
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