CN211164533U - Powder spraying equipment for special ceramic production - Google Patents
Powder spraying equipment for special ceramic production Download PDFInfo
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- CN211164533U CN211164533U CN201922131986.7U CN201922131986U CN211164533U CN 211164533 U CN211164533 U CN 211164533U CN 201922131986 U CN201922131986 U CN 201922131986U CN 211164533 U CN211164533 U CN 211164533U
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Abstract
A powder spraying device for producing special ceramics comprises a shell, a telescopic rod, a plurality of groups of powder spraying boxes, a storage barrel, a blower and a mixing barrel; each group of powder spraying boxes comprises a box body and a box cover; a conveying device for conveying the powder spraying ceramics by a conveying belt is arranged in the shell along the direction from the feed inlet to the discharge outlet; the plurality of telescopic rods are respectively and symmetrically distributed with the central axis of the conveying device, and the ends of the plurality of telescopic rods are respectively connected with the shell and the plurality of groups of box bodies; the plurality of box covers are respectively arranged on the plurality of groups; the box cover is provided with a powder outlet; a mounting rack is arranged in the powder outlet hole; the mounting rack is rotatably provided with a rotating shaft; the rotating shaft is provided with a plurality of fan blades; a plurality of first sealing covers and a plurality of second sealing covers are respectively arranged at two ends of the plurality of mixing cylinders one by one, and a filter screen is arranged in the plurality of mixing cylinders to divide the interior of the mixing cylinders into an air inlet bin and a material outlet bin; the air inlet hole is communicated with the air feeder; the material discharging bin is connected with the material storing cylinder at the top of the shell through a material conveying pipe. The utility model is simple in operation can evenly spray powder to ceramic surface, and spray powder effectually.
Description
Technical Field
The utility model relates to a special ceramic manufacture technical field especially relates to a special ceramic manufacture uses dusting equipment.
Background
Special ceramics, also called fine ceramics, are classified according to their application functions, and can be roughly classified into high-strength, high-temperature resistant and composite structure ceramics and electrical and electronic functional ceramics; the special ceramic is ceramic with special mechanical, physical or chemical properties, is applied to various modern industries and advanced scientific technologies, the used raw materials and the required production process technology are greatly different from those of common ceramic and are developed, and some countries refer to the special ceramic as precision ceramic. When the special ceramic is produced, the alumina powder is required to be sprayed on the blank of the special ceramic, the alumina powder is usually sprayed on the blank of the special ceramic through manual operation, the alumina powder cannot be uniformly sprayed on the blank of the special ceramic through manual operation, the manual spraying efficiency is low, if large-particle impurities are mixed in the powder during manual powder spraying, the large-particle impurities are not easy to screen, the large-particle impurities are sprayed on the surface of the ceramic to influence the appearance quality, and in addition, the powder mixed with air during powder spraying is sucked by an operator to influence the health of the ceramic; therefore, the application provides a powder spraying device for producing special ceramics.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a special type dusting equipment for ceramic manufacture, the utility model provides a dusting equipment easy operation convenient to use can evenly spray powder to ceramic surface, and it is effectual to spray powder.
(II) technical scheme
In order to solve the problems, the utility model provides a powder spraying device for special ceramic production, which comprises a shell, a telescopic rod, a plurality of groups of powder spraying boxes, a material conveying pipe, a material storage barrel, a connecting rod, a blower and a mixing barrel; wherein each group of powder spraying boxes comprises a box body and a box cover;
the lower end face of the shell is provided with a plurality of support columns, two end faces, far away from each other, of the shell are respectively provided with a feed port and a discharge port, and a conveying device for conveying powder spraying ceramics by a conveying belt is arranged in the shell along the direction from the feed port to the discharge port;
the plurality of telescopic rods are respectively and symmetrically distributed with the central axis of the conveying device, one ends of the plurality of telescopic rods are respectively connected with the shell, and the other ends of the plurality of telescopic rods are respectively connected with the plurality of groups of box bodies; a plurality of air inlet holes are respectively arranged on the plurality of groups of box bodies; the multiple groups of box covers are respectively arranged at one end of the multiple groups of box bodies facing the conveying device one by one, wherein each group of box covers are respectively provided with a plurality of powder outlet holes; an installation frame is arranged in each powder outlet hole; the mounting rack is rotatably provided with a rotating shaft; the rotating shaft is provided with a plurality of fan blades;
a plurality of first sealing covers and a plurality of second sealing covers are respectively arranged at two ends of the plurality of mixing cylinders one by one, and filter screens are arranged in the plurality of mixing cylinders; an air inlet bin is formed among the second sealing cover, the inner wall of the mixing cylinder and the filter screen; a discharge bin is formed among the first sealing cover, the inner wall of the mixing cylinder and the filter screen;
the air inlet bin is provided with an air inlet hole on the second sealing cover, and the air inlet bin is provided with a feeding hole on the mixing cylinder; the air inlet hole is connected with the air outlet end of the air feeder; the feed hole is connected with a pipe orifice at one end of the feed delivery pipe; a flow control valve is arranged on the material conveying pipe, and the pipe orifice at the other end of the material conveying pipe is connected with the discharge end of a material storage barrel for discharging powder; the storage barrel is arranged at the top of the shell through a connecting rod, and the distance from the storage barrel to the ground is greater than the distance from the mixing barrel to the ground;
the first sealing cover is provided with a first sealing cover; the discharge hole is connected with the air inlet hole.
Preferably, a third sealing cover is arranged on the storage cylinder, and a vibration motor is arranged on the storage cylinder.
Preferably, a shunt network is included; the shunt net is arranged in the box body.
Preferably, the lower end surface of the supporting column is provided with a rubber pad.
Preferably, the powder spraying box is of a cuboid structure; wherein, the box cover is buckled with the box body.
Preferably, the device comprises a gas collecting hood, an exhaust fan and a collecting box;
the lower end surface of the collecting box is provided with a plurality of supporting legs, and the collecting box is internally provided with a plurality of layers of filter cloth; the multi-layer filter cloth is used for dividing the interior of the collecting box into an upper-layer filtered air discharging bin and a lower-layer powder collecting bin;
the filtered air discharging bin is provided with a discharging hole on the collecting box; the powder collecting bin is provided with a discharge port at the bottom of the collecting box, and the collecting box is provided with an air inlet hole; a discharge pipe is arranged in the discharge opening; a drain valve is arranged on the discharge pipe;
the gas-collecting hood is arranged in the shell, and the gas outlet end of the gas-collecting hood is connected with the gas inlet end of the exhaust fan; the air outlet end of the exhaust fan is connected with the air inlet hole.
Preferably, the collecting box is provided with a handle.
Preferably, the storage cylinder is made of transparent materials.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, when in use, the ceramics to be sprayed are placed on the conveying device one by one from the feed inlet; the conveying device is started to convey the ceramics; powder in the storage barrel enters the mixing barrel along the conveying pipe, the air feeder blows air into the mixing barrel, the air and the powder are mixed in the air inlet bin, and the air mixed with the powder passes through the filter screen and enters the box body through the discharge hole and the air inlet hole; the air mixed with the powder enters the powder outlet hole and drives the fan blades to rotate; the rotating fan blades stir the air mixed with the powder, and finally the air mixed with the powder is discharged and blown to the ceramic to spray the powder on the surface of the ceramic;
in addition, through in the suction powder collecting box of powder suction that does not spray on the pottery in with the shell of air exhauster, avoid operating personnel to inhale the powder and cause the influence to its health, recycle more material saving reduction in production cost to the powder of collecting.
Drawings
Fig. 1 is a schematic structural diagram of the powder spraying equipment for producing special ceramics provided by the utility model.
Fig. 2 is a rear view of the powder spraying equipment for producing special ceramics provided by the utility model.
Fig. 3 is a schematic structural diagram of a mixing drum in the powder spraying equipment for producing special ceramics.
Fig. 4 is a schematic structural diagram of the powder spraying box in the powder spraying equipment for producing special ceramics.
Fig. 5 is a top view of the box cover in the powder spraying equipment for producing special ceramics provided by the utility model.
Reference numerals: 1. a housing; 2. a first sealing cover; 3. a telescopic rod; 4. a box body; 5. a box cover; 6. a conveying device; 7. a support pillar; 8. a ceramic; 9. a delivery pipe; 10. a storage cylinder; 11. a connecting rod; 12. a third sealing cover; 13. a gas-collecting hood; 14. an exhaust fan; 15. a handle; 16. a collection box; 17. filtering cloth; 18. a drain valve; 19. a blower; 20. a discharge port; 21. a powder outlet; 22. a mounting frame; 23. a rotating shaft; 24. a fan blade; 25. a shunt network; 26. an air inlet; 27. a mixing drum; 28. a second sealing cover; 29. and (4) a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the powder spraying apparatus for producing special ceramics provided by the present invention comprises a housing 1, a telescopic rod 3, a plurality of powder spraying boxes, a material conveying pipe 9, a material storage barrel 10, a connecting rod 11, a blower 19 and a mixing barrel 27; wherein each group of powder spraying boxes comprises a box body 4 and a box cover 5;
the lower end face of the shell 1 is provided with a plurality of support columns 7, two end faces, far away from each other, of the shell 1 are respectively provided with a feed inlet and a discharge outlet 20, and a conveying device 6 for conveying powder spraying ceramics 8 is arranged in the shell 1 along the direction from the feed inlet to the discharge outlet 20;
further, the conveying device 6 is selected from, but not limited to, a conveying belt; further, the conveying device 6 penetrates through the housing 1 from the feed inlet and the discharge outlet 20 to penetrate through the housing 1;
the plurality of telescopic rods 3 are respectively and symmetrically distributed with the central axis of the conveying device 6, one ends of the plurality of telescopic rods 3 are respectively connected with the shell 1, and the other ends of the plurality of telescopic rods 3 are respectively connected with the plurality of groups of box bodies 4;
it should be noted that the 3-position of the telescopic rod is provided with a connecting rod with a telescopic structure; the inclined angle of the powder spraying box can be conveniently adjusted through the arranged telescopic rod 3;
a plurality of air inlet holes 26 are respectively arranged on the plurality of groups of box bodies 4; the plurality of box covers 5 are respectively arranged at one end of the plurality of box bodies 4 facing the conveying device 6 one by one, wherein each group of box covers 5 are respectively provided with a plurality of powder outlet holes 21; a mounting rack 22 is arranged in each powder outlet hole 21; a rotating shaft 23 is rotatably arranged on the mounting rack 22; the rotating shaft 23 is provided with a plurality of fan blades 24;
a plurality of first sealing covers 2 and a plurality of second sealing covers 28 are respectively arranged at two ends of the plurality of mixing cylinders 27 one by one, and filter screens 29 are arranged in the plurality of mixing cylinders 27; the aperture of the filter screen 29 is larger than the diameter of the powder particles;
an air inlet bin is formed among the second sealing cover 28, the inner wall of the mixing cylinder 27 and the filter screen 29; a discharge bin is formed among the first sealing cover 2, the inner wall of the mixing cylinder 27 and the filter screen 29;
the air inlet bin is provided with an air inlet hole on the second sealing cover 28, and the air inlet bin is provided with a feeding hole on the mixing cylinder 27; the air inlet hole is connected with the air outlet end of the blower 19; the feed hole is connected with a pipe orifice at one end of the feed delivery pipe 9; a flow control valve is arranged on the material conveying pipe 9, and the pipe orifice at the other end of the material conveying pipe 9 is connected with the discharge end of a material storage barrel 10 for discharging powder;
the storage barrel 10 is arranged at the top of the shell 1 through a connecting rod 11, and the distance from the storage barrel 10 to the ground is greater than the distance from the mixing barrel 27 to the ground; it should be noted that the powder to be sprayed is stored in the storage cylinder 10, and the powder flows into the material conveying pipe 9 from the discharge end of the storage cylinder 10; in addition, in order to ensure that the powder in the storage cylinder 10 can flow into the conveying pipe 9, a spiral conveying device can be arranged in the storage cylinder 10, which is generally the prior art and is not described in detail by the applicant;
the first sealing cover 2 of the discharge bin is provided with a discharge hole; the discharge hole is connected with the air inlet 26.
In the utility model, when in use, the ceramics 8 to be sprayed are placed on the conveying device 6 one by one from the feed inlet; the conveying device 6 is started to convey the ceramic 8; powder in the storage barrel 10 enters the mixing barrel 27 along the conveying pipe 9, the air blower 19 blows air into the mixing barrel 27, the air and the powder are mixed in the air inlet bin, and the air mixed with the powder passes through the filter screen 29 and enters the box body 4 through the discharge hole and the air inlet 26; the air mixed with the powder enters the powder outlet hole 21 and drives the fan blades 24 to rotate; rotatory flabellum stirs the air of thoughtlessly having the powder, and the air discharge who finally thoughtlessly has the powder blows to pottery 8 to 8 surfaces of pottery are dusted, can avoid spraying the ceramic surface with the powder granule that bonds together through this device, have improved the appearance quality of ceramic product after spraying the powder greatly.
In an alternative embodiment, a third sealing cover 12 is arranged on the storage cylinder 10, and a vibration motor is arranged on the storage cylinder 10; powder in the team storage cylinder 10 can be discharged from the material conveying pipe 9 through the arranged vibration motor; further, the lower end of the storage cylinder 10 is in an inverted cone shape.
In an alternative embodiment, the cartridge 10 is made of a transparent material.
In an alternative embodiment, a diverter network 25 is included; the shunt network 25 is arranged in the box body 4; the air entering the box body 4 is uniformly distributed through the arranged flow distribution net 25, so that the powder sprayed out from the powder outlet 21 is uniform; the pore size of the dividing net 25 is larger than the diameter of the powder particles.
In an alternative embodiment, the lower end surface of the support column 7 is provided with a rubber pad.
In an alternative embodiment, the powder spraying box is of a cuboid structure; wherein, the box cover 5 and the box body 4 are buckled and connected.
In an alternative embodiment, a gas collecting hood 13, a suction fan 14 and a collecting box 16 are included;
a plurality of supporting legs are arranged on the lower end face of the collecting box 16, and a plurality of layers of filter cloth 17 are arranged in the collecting box 16; the multi-layer filter cloth 17 is used for dividing the interior of the collecting box 16 into an upper filtered air discharging bin and a lower powder collecting bin;
the filtered air discharge bin is provided with a discharge hole on the collection box 16; the powder collecting bin is provided with a discharge outlet at the bottom of the collecting box 16, and the collecting box 16 is provided with an air inlet hole; a discharge pipe is arranged in the discharge opening; a drain valve 18 is arranged on the discharge pipe;
furthermore, the interior of the powder collecting bin is in an inverted cone shape;
the gas-collecting hood 13 is arranged in the shell 1, and the gas outlet end of the gas-collecting hood 13 is connected with the gas inlet end of the exhaust fan 14; the air outlet end of the exhaust fan 14 is connected with an air inlet hole; powder which is not sprayed on the ceramic 8 in the shell 1 is sucked into the powder collecting box 16 through the exhaust fan 14, so that the influence on the health of the operator caused by the suction of the powder is avoided, the collected powder is recycled, the raw materials are saved, and the production cost is reduced; the raw material collected in the collection box 16 is discharged from the discharge pipe and collected.
In an alternative embodiment, the collection chamber 16 is provided with a handle 15.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The powder spraying equipment for producing the special ceramics is characterized by comprising a shell (1), an expansion link (3), a plurality of groups of powder spraying boxes, a conveying pipe (9), a storage barrel (10), a connecting rod (11), a blower (19) and a mixing barrel (27); wherein each group of powder spraying box comprises a box body (4) and a box cover (5);
the lower end face of the shell (1) is provided with a plurality of supporting columns (7), two end faces, far away from each other, of the shell (1) are respectively provided with a feeding hole and a discharging hole (20), and a conveying device (6) for conveying the powder spraying ceramics (8) is arranged in the shell (1) along the direction from the feeding hole to the discharging hole (20);
the plurality of telescopic rods (3) are respectively and symmetrically distributed with the central axis of the conveying device (6), one ends of the plurality of telescopic rods (3) are respectively connected with the shell (1), and the other ends of the plurality of telescopic rods (3) are respectively connected with the plurality of groups of box bodies (4); a plurality of air inlet holes (26) are respectively arranged on the plurality of groups of box bodies (4); the multiple groups of box covers (5) are respectively arranged at one end of the multiple groups of box bodies (4) facing the conveying device (6), wherein the multiple powder outlet holes (21) are respectively arranged on each group of box covers (5); a mounting rack (22) is arranged in each powder outlet hole (21); a rotating shaft (23) is rotatably arranged on the mounting rack (22); a plurality of fan blades (24) are arranged on the rotating shaft (23);
a plurality of first sealing covers (2) and a plurality of second sealing covers (28) are respectively arranged at two ends of the plurality of mixing cylinders (27) one by one, and filter screens (29) are arranged in the plurality of mixing cylinders (27); wherein an air inlet bin is formed among the second sealing cover (28), the inner wall of the mixing cylinder (27) and the filter screen (29); a discharge bin is formed among the first sealing cover (2), the inner wall of the mixing cylinder (27) and the filter screen (29);
the air inlet bin is provided with an air inlet hole on the second sealing cover (28), and the air inlet bin is provided with a feeding hole on the mixing drum (27); the air inlet hole is connected with the air outlet end of the blower (19); the feed hole is connected with a pipe orifice at one end of the feed delivery pipe (9); a flow control valve is arranged on the material conveying pipe (9), and the pipe orifice at the other end of the material conveying pipe (9) is connected with the discharge end of a material storage barrel (10) for discharging powder; the storage barrel (10) is arranged at the top of the shell (1) through a connecting rod (11), and the distance from the storage barrel (10) to the ground is greater than the distance from the mixing barrel (27) to the ground;
the discharge bin is provided with a discharge hole on the first sealing cover (2); the discharge hole is connected with the air inlet hole (26).
2. The powder spraying equipment for producing special ceramics according to claim 1, wherein a third sealing cover (12) is arranged on the storage cylinder (10), and a vibration motor is arranged on the storage cylinder (10).
3. A dusting device for special ceramic production according to claim 1, characterised by comprising a diverter network (25); the shunt network (25) is arranged in the box body (4).
4. The powder spraying equipment for producing special ceramics according to claim 1, wherein the lower end surface of the supporting column (7) is provided with a rubber pad.
5. The powder spraying equipment for producing the special ceramics as claimed in claim 1, wherein the powder spraying box is of a cuboid structure; wherein, the box cover (5) is buckled with the box body (4).
6. The powder spraying equipment for producing special ceramics according to claim 1, which comprises a gas collecting hood (13), an exhaust fan (14) and a collecting box (16);
a plurality of supporting legs are arranged on the lower end face of the collecting box (16), and a plurality of layers of filter cloth (17) are arranged in the collecting box (16); the multi-layer filter cloth (17) is used for dividing the interior of the collecting box (16) into an upper-layer filtered air discharging bin and a lower-layer powder collecting bin;
the filtered air discharging bin is provided with a discharging hole on the collecting box (16); the powder collecting bin is provided with a discharge outlet at the bottom of the collecting box (16), and the collecting box (16) is provided with an air inlet hole; a discharge pipe is arranged in the discharge opening; a drain valve (18) is arranged on the discharge pipe;
the gas-collecting hood (13) is arranged in the shell (1), and the gas outlet end of the gas-collecting hood (13) is connected with the gas inlet end of the exhaust fan (14); the air outlet end of the exhaust fan (14) is connected with the air inlet hole.
7. A powder spraying equipment for special ceramic production as claimed in claim 6, wherein the collecting box (16) is provided with a handle (15).
8. The powder spraying equipment for producing special ceramics according to claim 1, wherein the storage barrel (10) is made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131986.7U CN211164533U (en) | 2019-12-03 | 2019-12-03 | Powder spraying equipment for special ceramic production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131986.7U CN211164533U (en) | 2019-12-03 | 2019-12-03 | Powder spraying equipment for special ceramic production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211164533U true CN211164533U (en) | 2020-08-04 |
Family
ID=71818090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922131986.7U Expired - Fee Related CN211164533U (en) | 2019-12-03 | 2019-12-03 | Powder spraying equipment for special ceramic production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211164533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549263A (en) * | 2020-12-22 | 2021-03-26 | 贺强 | Powder spraying system for special ceramic production and powder spraying process thereof |
-
2019
- 2019-12-03 CN CN201922131986.7U patent/CN211164533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549263A (en) * | 2020-12-22 | 2021-03-26 | 贺强 | Powder spraying system for special ceramic production and powder spraying process thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20201203 |