CN115213791B - Sand mill for processing gyromagnetic ferrite dielectric ceramic and polishing method thereof - Google Patents
Sand mill for processing gyromagnetic ferrite dielectric ceramic and polishing method thereof Download PDFInfo
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- CN115213791B CN115213791B CN202210703884.1A CN202210703884A CN115213791B CN 115213791 B CN115213791 B CN 115213791B CN 202210703884 A CN202210703884 A CN 202210703884A CN 115213791 B CN115213791 B CN 115213791B
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- 238000005498 polishing Methods 0.000 title claims abstract description 169
- 239000000919 ceramic Substances 0.000 title claims abstract description 157
- 239000004576 sand Substances 0.000 title claims abstract description 32
- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 163
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 96
- 230000005540 biological transmission Effects 0.000 claims description 66
- 239000000428 dust Substances 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 21
- 238000005507 spraying Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000007723 transport mechanism Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a sand mill for processing gyromagnetic ferrite medium ceramics and a polishing method thereof, relates to the technical field of microwave ferrites, and aims to solve the problems that the product damage rate is high when the existing ferrite medium ceramics are processed and polished by abrasive particle flow, the turnover of the ceramics is troublesome when the sand mill is used for polishing, and the efficiency of processing a large number of ferrite medium ceramics is low. The automatic upset sanding burnishing machine's centre is provided with transport mechanism, and the drive belt, it sets up in transport mechanism's centre, be provided with a plurality of potsherds conveying check on the drive belt, potsherd upset backing plate, its inside six first upset grooves that are provided with in the top of potsherd upset backing plate, first plane polishing mechanism, it sets up the top front end at transport mechanism, first plane polishing mechanism's rear is provided with first side polishing mechanism, first side polishing mechanism's rear is provided with second plane polishing mechanism.
Description
Technical Field
The invention relates to the technical field of microwave ferrite, in particular to a sand mill for processing gyromagnetic ferrite dielectric ceramics and a polishing method thereof.
Background
The ferrite dielectric ceramic sheet is a ceramic material which is used as a dielectric material in a microwave frequency band circuit and performs one or more functions, and in the production process, the ferrite dielectric ceramic sheet is required to be polished by an abrasive particle flow polisher or a sand mill.
For example, chinese copyrighted patent with bulletin number CN213319397U (a desk type sander), the two ends of the working table are provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel are arranged in the slotted hole, one end of the driving wheel passes through the first bearing and is connected with the rotating wheel, the lower end of the working table is provided with a motor, the motor is connected with the rotating wheel through a belt, the side wall of the working table is symmetrically provided with a baffle table, the baffle table is provided with an adjusting column, one end of the adjusting column is provided with a shaft sleeve, a second bearing is arranged in the shaft sleeve, the two ends of the driven wheel pass through the transverse slot and are arranged in the second bearing, and abrasive cloth is arranged between the driving wheel and the driven wheel.
However, the product damage rate is higher when the abrasive particle flow in the prior art is used for polishing, the ceramic plates are more troublesome to turn over when a sand mill is used for polishing, and the efficiency of processing a large number of ferrite medium ceramic plates is lower; therefore, the existing requirements are not met, and a sand mill for processing gyromagnetic ferrite dielectric ceramics and a polishing method thereof are provided.
Disclosure of Invention
The invention aims to provide a sand mill for processing gyromagnetic ferrite medium ceramics and a polishing method thereof, which are used for solving the problems that the existing ferrite medium ceramics sheet has higher product damage rate during processing and polishing abrasive particle flow and the turnover ceramics sheet is troublesome during polishing by using the sand mill and has lower efficiency in processing a large quantity of ferrite medium ceramics sheets.
In order to achieve the above purpose, the present invention provides the following technical solutions: the sand mill for processing the gyromagnetic ferrite medium ceramic comprises an automatic overturning sand mill polishing machine, wherein a conveying mechanism is arranged in the middle of the automatic overturning sand mill polishing machine;
further comprises:
the transmission belt is arranged in the middle of the transmission mechanism and is meshed with the rotating shaft of the transmission mechanism, a plurality of ceramic sheet transmission grids are arranged on the transmission belt, the transmission belt and the ceramic sheet transmission grids are of an integrated structure, a plurality of water leakage holes are formed in the transmission belt, and the transmission belt and the water leakage holes in the transmission belt are of an integrated structure;
the ceramic piece overturning backing plate is arranged in the driving belt and is welded with the conveying mechanism, six first overturning grooves are formed in the upper part of the ceramic piece overturning backing plate and are of an integrated structure, a plurality of water leakage holes are formed in the ceramic piece overturning backing plate, and the ceramic piece overturning backing plate and the water leakage holes in the ceramic piece overturning backing plate are of an integrated structure;
the first plane polishing mechanism is arranged at the front end above the conveying mechanism, a first side polishing mechanism is arranged at the rear of the first plane polishing mechanism, a second plane polishing mechanism is arranged at the rear of the first side polishing mechanism, a second side polishing mechanism is arranged at the rear of the second plane polishing mechanism, and the first plane polishing mechanism, the first side polishing mechanism, the second plane polishing mechanism and the second side polishing mechanism are all connected with the conveying mechanism through screws.
Preferably, polishing wheels are arranged in the middle of the bottoms of the first plane polishing mechanism, the first side polishing mechanism, the second plane polishing mechanism and the second side polishing mechanism, and water spraying ports are arranged above the polishing wheels.
Preferably, the polishing transmission mechanisms are arranged below one sides of the first plane polishing mechanism, the first side polishing mechanism, the second plane polishing mechanism and the second side polishing mechanism, the four polishing transmission mechanisms are respectively connected with four polishing mechanism chains, the rotating motors are arranged below the other sides of the polishing transmission mechanisms, the four polishing transmission mechanisms are connected with the rotating motor shafts below the other sides, the front end and the rear end of each polishing transmission mechanism are respectively provided with a polishing mechanism positioning table, and the polishing mechanism positioning tables are connected with the conveying mechanisms in a welding mode.
Preferably, the lower part of the conveying mechanism is provided with a sanding frame, the sanding frame is connected with the conveying mechanism through a screw, one side front end of the conveying mechanism is provided with a conveying transmission mechanism, the conveying transmission mechanism is connected with a rotating shaft chain of the conveying mechanism, the other side lower part of the conveying transmission mechanism is provided with a rotating motor, and the conveying transmission mechanism is connected with a rotating motor shaft below the other side.
Preferably, the below of rotating electrical machines is provided with the motor fixing base, and rotating electrical machines and motor fixing base embedded connection, the below of motor fixing base is provided with the motor platform, and the motor fixing base passes through the screw and is connected with the motor platform, and motor platform and sanding frame welded connection.
Preferably, the water collecting tank is arranged below the conveying mechanism and is connected with the sanding frame in a welded mode, the front end of the water collecting tank is provided with a water outlet, and the water outlet and the water collecting tank are of an integrated structure.
Preferably, the place ahead of first upset groove is provided with first sliding surface, and first sliding surface and potsherd upset backing plate structure as an organic whole, the rear end of first upset groove is provided with the second sliding surface, and second sliding surface and potsherd upset backing plate structure as an organic whole, the rear end of second sliding surface is provided with six second upset grooves, and six second upset grooves and potsherd upset backing plate structure as an organic whole.
Preferably, the inner front ends of the first overturning groove and the second overturning groove are uniformly provided with a first guide inclined surface, the rear end of the first guide inclined surface is provided with a straight vertical surface, one side of the first guide inclined surface is provided with a first limiting surface, the rear end of the first limiting surface is provided with a first pressing surface, the rear end between the straight vertical surface and the first pressing surface is provided with an upright guide rail, the other side of the rear end of the upright guide rail is provided with a second pressing surface, one side of the second pressing surface is provided with a second guide inclined surface, the rear end of the second pressing surface is provided with a second limiting surface, and the rear end of the second guide inclined surface is provided with a guide plane.
Preferably, the polishing method of the sand mill for processing gyromagnetic ferrite medium ceramic comprises the following steps:
step one: placing the dielectric ceramic sheet into a ceramic sheet conveying grid, starting a rotating motor to drive a driving belt and a polishing wheel to rotate, and simultaneously spraying water through a water spraying port;
step two: the ceramic sheet passes through the lower part of the first plane polishing mechanism, the polishing wheel rotates to polish the first surface of the ceramic sheet, dust generated by polishing is taken away by water sprayed by the water spraying port, flows into a water collecting tank below through the water leakage hole, and is discharged through the water outlet;
step three: the driving belt rotates to drive the ceramic plates in the ceramic plate conveying grid to move backwards and enter the first overturning groove, one side of each ceramic plate is sunk into the first guide inclined plane, the other side of each ceramic plate is driven by the ceramic plate conveying grid to move backwards, the ceramic plates gradually enter the lower part of the first pressing surface, the other side of each ceramic plate is lifted by the vertical surface, the ceramic plates gradually rise and enter the vertical guide rail, the ceramic plates are driven to pass through the lower part of the first side polishing mechanism, corners are polished by polishing wheels, dust generated by polishing is taken away by water sprayed out of the water spraying openings and flows into the water collecting tank below through the water leakage holes, and the dust is discharged through the water outlet;
step four: the ceramic plate continuously moves backwards, the upper side is pressed by a second pressing surface to one side, the other side of the ceramic plate rotates to a second limiting surface, after the ceramic plate is separated from the first overturning groove, the second surface of the ceramic plate is overturned to the upper side, the ceramic plate passes through the lower part of a second plane polishing mechanism, the second surface of the ceramic plate is polished by a polishing wheel, dust generated by polishing is taken away by water sprayed by a water spraying port, and the dust flows into a water collecting tank below through a water leakage hole and is discharged through a water outlet;
step five: and (3) continuously moving the ceramic plate backwards, moving the ceramic plate to the second overturning groove, repeating the third step, finishing polishing the other side of the ceramic plate, repeating the fourth step, overturning the ceramic plate, moving the ceramic plate to the tail end of the transmission belt, and collecting the ceramic plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the ceramic piece overturning backing plate is arranged in the transmission belt, the first overturning groove is formed in the ceramic piece overturning backing plate, when the dielectric ceramic piece is moved into the first overturning groove after being subjected to the polishing of the first plane polishing mechanism, the ceramic piece can be turned up by the first guide inclined surface, the first limiting surface, the vertical surface and the first pressing surface in the first overturning groove, so that the ceramic piece is vertical, the side edge of the ceramic piece is polished, the ceramic piece is continuously moved backwards, the lower end surface of the original ceramic piece is overturned to the upper side by the second pressing surface, the second guide inclined surface, the second limiting surface and the guide plane, the second plane polishing mechanism is used for polishing the other surface of the ceramic piece, the ceramic piece is subjected to the second overturning groove again, the step of the first overturning groove is repeated, the other side edge of the ceramic piece is polished, the problem that the product damage rate is higher when the existing ferrite dielectric ceramic piece is polished by using a sand mill, and the problem that the efficiency of the overturning ceramic piece is lower when a large batch of ferrite dielectric ceramic piece is processed is polished is solved.
2. Through set up the potsherd conveying check on the drive belt, can be with the potsherd card in the potsherd conveying check, by the potsherd conveying check removal, the highest point of potsherd is located the potsherd conveying check all the time, so that make the potsherd get into in the first flip groove back potsherd conveying check can continue to drive its removal, the water jet spun water can be with the dust of polishing production down when polishing to the potsherd, and take away it through the hole that leaks, avoid producing the raise dust, pollute workshop and equipment, simultaneously all set up the polishing mechanism locating station in the below of first plane polishing mechanism, first side polishing mechanism, second plane polishing mechanism and second side polishing mechanism, can set up four polishing mechanisms, avoid the polishing wheel in the polishing mechanism to push down and grind the potsherd thin, make the potsherd produce the problem emergence of inferior class.
Drawings
FIG. 1 is a schematic diagram of the overall side view of the present invention;
FIG. 2 is a schematic diagram of a conveying mechanism according to the present invention;
FIG. 3 is a schematic diagram of a ceramic wafer rollover pad structure of the present invention;
FIG. 4 is a schematic diagram of the overall front view of the present invention;
FIG. 5 is a schematic view of a first flip tank structure according to the present invention;
in the figure: 1. automatically turning over the sanding polisher; 2. a transmission belt; 3. a ceramic sheet transfer grid; 4. a ceramic sheet overturning backing plate; 5. a first sliding surface; 6. a first overturning groove; 7. a second sliding surface; 8. a second overturning groove; 9. a first guide slope; 10. a first limiting surface; 11. a vertical face; 12. a first press face; 13. an upright rail; 14. a second press face; 15. a second guide slope; 16. a second limiting surface; 17. a guide plane; 18. a transmission mechanism; 19. a rotating electric machine; 20. a motor fixing seat; 21. a first planar polishing mechanism; 22. a first side polishing mechanism; 23. a second planar polishing mechanism; 24. a second side polishing mechanism; 25. polishing transmission mechanism; 26. a polishing mechanism positioning table; 27. a polishing wheel; 28. a water jet; 29. a sanding frame; 30. a motor table; 31. a water collection tank; 32. a water outlet; 33. a conveying mechanism; 34. and a water leakage hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present invention is provided: the sand mill for processing gyromagnetic ferrite medium ceramics comprises an automatic turning sand mill polishing machine 1, wherein a conveying mechanism 33 is arranged in the middle of the automatic turning sand mill polishing machine 1;
further comprises:
the transmission belt 2 is arranged in the middle of the transmission mechanism 33, the transmission belt 2 is meshed with a rotating shaft of the transmission mechanism 33, a plurality of ceramic sheet transmission grids 3 are arranged on the transmission belt 2, the transmission belt 2 and the ceramic sheet transmission grids 3 are of an integrated structure, a plurality of water leakage holes 34 are formed in the transmission belt 2, and the transmission belt 2 and the water leakage holes 34 in the transmission belt 2 are of an integrated structure;
the ceramic wafer overturning backing plate 4 is arranged in the driving belt 2, the ceramic wafer overturning backing plate 4 is welded with the conveying mechanism 33, six first overturning grooves 6 are formed in the upper portion of the ceramic wafer overturning backing plate 4, the six first overturning grooves 6 and the ceramic wafer overturning backing plate 4 are of an integrated structure, a plurality of water leakage holes 34 are formed in the ceramic wafer overturning backing plate 4, and the ceramic wafer overturning backing plate 4 and the water leakage holes 34 in the ceramic wafer overturning backing plate 4 are of an integrated structure;
the first plane polishing mechanism 21 is arranged at the front end above the conveying mechanism 33, the first side polishing mechanism 22 is arranged at the rear of the first plane polishing mechanism 21, the second side polishing mechanism 23 is arranged at the rear of the first side polishing mechanism 22, the second side polishing mechanism 24 is arranged at the rear of the second side polishing mechanism 23, and the first plane polishing mechanism 21, the first side polishing mechanism 22, the second side polishing mechanism 23 and the second side polishing mechanism 24 are all connected with the conveying mechanism 33 through screws, and the ceramic wafer can be overturned by the first overturning groove 6 and the second overturning groove 8 so as to polish and polish the two sides of the ceramic wafer.
Referring to fig. 1 and 4, polishing wheels 27 are arranged in the middle of the bottoms of the first plane polishing mechanism 21, the first side polishing mechanism 22, the second plane polishing mechanism 23 and the second side polishing mechanism 24, water spraying ports 28 are arranged above the polishing wheels 27, the water spraying ports 28 are connected to a water pipe, water can be sprayed from the water spraying ports 28 after the equipment is started, dust generated by polishing is pressed and taken away, and dust pollution workshop damage is avoided.
Referring to fig. 1, 2 and 4, a polishing transmission mechanism 25 is disposed below one side of the first plane polishing mechanism 21, the first side polishing mechanism 22, the second plane polishing mechanism 23 and the second side polishing mechanism 24, and the four polishing transmission mechanisms 25 are respectively connected with four polishing mechanism chains, a rotating motor 19 is disposed below the other side of the four polishing transmission mechanisms 25, and the four polishing transmission mechanisms 25 are respectively connected with the rotating motor 19 below the other side, polishing mechanism positioning tables 26 are disposed at front and rear ends of the polishing transmission mechanisms 25, and the polishing mechanism positioning tables 26 are welded with a conveying mechanism 33, and the motor can drive the transmission belt 2 and the polishing wheel 27 to rotate so as to convey, polish and polish ceramic sheets.
Referring to fig. 1, 2 and 4, a sanding frame 29 is disposed below the transmission mechanism 33, the sanding frame 29 is connected with the transmission mechanism 33 by screws, a transmission mechanism 18 is disposed at a front end of one side of the transmission mechanism 33, the transmission mechanism 18 is connected with a rotating shaft chain of the transmission mechanism 33, a rotating motor 19 is disposed below the other side of the transmission mechanism 18, the transmission mechanism 18 is connected with the rotating motor 19 below the other side by a shaft, and the sanding frame 29 can set up the equipment for workers to operate.
Referring to fig. 1 and 4, a motor fixing seat 20 is disposed below a rotating motor 19, the rotating motor 19 is connected with the motor fixing seat 20 in an embedded manner, a motor table 30 is disposed below the motor fixing seat 20, the motor fixing seat 20 is connected with the motor table 30 through screws, the motor table 30 is connected with a sanding frame 29 in a welding manner, and the motor table 30 can erect a motor to avoid power loss caused by overlong distance between the motor and transmission equipment.
Referring to fig. 4, a water collection tank 31 is disposed below the conveying mechanism 33, the water collection tank 31 is welded to the sanding frame 29, a water outlet 32 is disposed at the front end of the water collection tank 31, the water outlet 32 and the water collection tank 31 are integrated, the water collection tank 31 can collect water flowing down from the upper side, diseases are discharged through the water outlet 32, and water is prevented from flowing onto a motor to damage equipment.
Referring to fig. 3, a first sliding surface 5 is disposed in front of a first turning groove 6, the first sliding surface 5 and a ceramic wafer turning pad 4 are integrally formed, a second sliding surface 7 is disposed at the rear end of the first turning groove 6, the second sliding surface 7 and the ceramic wafer turning pad 4 are integrally formed, six second turning grooves 8 are disposed at the rear end of the second sliding surface 7, the six second turning grooves 8 and the ceramic wafer turning pad 4 are integrally formed, the ceramic wafer does not turn over when moving on the first sliding surface 5, so that one surface of the ceramic wafer is polished, and then the ceramic wafer is vertically and overturned through the first turning groove 6, the second sliding surface 7 and the second turning groove 8, so that other surfaces are polished.
Referring to fig. 3 and 5, the front ends of the first turning groove 6 and the second turning groove 8 are uniformly provided with a first guiding inclined plane 9, the rear end of the first guiding inclined plane 9 is provided with an upright plane 11, one side of the first guiding inclined plane 9 is provided with a first limiting plane 10, the rear end of the first limiting plane 10 is provided with a first pressing plane 12, the rear end between the upright plane 11 and the first pressing plane 12 is provided with an upright guide rail 13, the other side of the rear end of the upright guide rail 13 is provided with a second pressing plane 14, one side of the second pressing plane 14 is provided with a second guiding inclined plane 15, the rear end of the second pressing plane 14 is provided with a second limiting plane 16, the rear end of the second guiding inclined plane 15 is provided with a guiding plane 17, and when passing through the first guiding inclined plane 9, one side of the ceramic sheet is guided downwards by the concave surface of the first guiding inclined plane 9, and when the other side of the ceramic sheet moves forwards, the ceramic sheet is lifted upwards by the upright plane 11, and then passes through the second pressing plane 14 and the second guiding plane 15 to put the ceramic sheet upside down, so that the ceramic sheet can be polished.
Further, the polishing method of the sand mill for processing gyromagnetic ferrite medium ceramic comprises the following steps:
step one: placing the dielectric ceramic sheet into the ceramic sheet conveying grid 3, starting the rotary motor 19 to drive the driving belt 2 and the polishing wheel 27 to rotate, and simultaneously spraying water through the water spraying port 28;
step two: the ceramic sheet passes through the lower part of the first plane polishing mechanism 21, the polishing wheel 27 rotates to polish the first surface of the ceramic sheet, the water sprayed by the water spraying port 28 takes away dust generated by polishing, the dust flows into the water collecting tank 31 below through the water leakage hole 34 and is discharged through the water outlet 32;
step three: the driving belt 2 rotates to drive the ceramic plates in the ceramic plate conveying grid 3 to move backwards and enter the first overturning groove 6, one side of each ceramic plate is sunk into the first guide inclined plane 9, the other side of each ceramic plate continues to be driven by the ceramic plate conveying grid 3 to move backwards, the ceramic plates gradually enter the lower part of the first pressing surface 12, the other side of each ceramic plate is lifted by the vertical surface 11, the ceramic plates gradually rise and enter the vertical guide rail 13, the ceramic plates are driven to pass through the lower part of the first side polishing mechanism 22, corners are polished by the polishing wheels 27, dust generated by polishing is taken away by water sprayed by the water spraying ports 28, and the dust flows into the water collecting tank 31 below through the water leakage holes 34 and is discharged through the water outlet 32;
step four: the ceramic plate continues to move backwards, the upper part is pressed to one side by the second pressing surface 14, the other side of the ceramic plate rotates to the second limiting surface 16, after the ceramic plate is separated from the first turning groove 6, the second surface of the ceramic plate is turned upwards, the ceramic plate passes through the lower part of the second plane polishing mechanism 23, the second surface of the ceramic plate is polished by the polishing wheel 27, dust generated by polishing is taken away by water sprayed by the water spraying port 28, the dust flows into the water collecting tank 31 below through the water leakage hole 34, and the dust is discharged through the water outlet 32;
step five: and (3) continuously moving the ceramic sheet backwards, moving the ceramic sheet to the position of the second overturning groove 8, repeating the third step, finishing polishing the other side of the ceramic sheet, repeating the fourth step, overturning the ceramic sheet, moving the ceramic sheet to the tail end of the driving belt 2, and collecting the ceramic sheet.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The sand mill for processing the gyromagnetic ferrite medium ceramic comprises an automatic overturning sand mill polishing machine (1), wherein a conveying mechanism (33) is arranged in the middle of the automatic overturning sand mill polishing machine (1);
the method is characterized in that: further comprises:
the transmission belt (2) is arranged in the middle of the transmission mechanism (33), the transmission belt (2) is meshed with a rotating shaft of the transmission mechanism (33), a plurality of ceramic sheet transmission grids (3) are arranged on the transmission belt (2), the transmission belt (2) and the ceramic sheet transmission grids (3) are of an integrated structure, a plurality of water leakage holes (34) are formed in the transmission belt (2), and the transmission belt (2) and the water leakage holes (34) in the transmission belt are of an integrated structure;
the ceramic wafer overturning backing plate (4) is arranged in the driving belt (2), the ceramic wafer overturning backing plate (4) is connected with the conveying mechanism (33) in a welding mode, six first overturning grooves (6) are formed in the upper portion of the ceramic wafer overturning backing plate (4), the six first overturning grooves (6) and the ceramic wafer overturning backing plate (4) are of an integrated structure, a plurality of water leakage holes (34) are formed in the ceramic wafer overturning backing plate (4), and the ceramic wafer overturning backing plate (4) and the water leakage holes (34) in the ceramic wafer overturning backing plate are of an integrated structure;
the polishing device comprises a first plane polishing mechanism (21) which is arranged at the front end of the upper part of a conveying mechanism (33), a first side polishing mechanism (22) is arranged at the rear of the first plane polishing mechanism (21), a second plane polishing mechanism (23) is arranged at the rear of the first side polishing mechanism (22), a second side polishing mechanism (24) is arranged at the rear of the second plane polishing mechanism (23), the first plane polishing mechanism (21), the first side polishing mechanism (22), the second plane polishing mechanism (23) and the second side polishing mechanism (24) are all connected with the conveying mechanism (33) through screws, polishing wheels (27) are arranged in the middle of the bottoms of the first plane polishing mechanism (21), the first side polishing mechanism (22), the second plane polishing mechanism (23) and the second side polishing mechanism (24), water collection boxes (31) are arranged above the water spraying ports (28), the bottoms of the conveying mechanism (33) are provided with water collection boxes (31), the water collection boxes (31) are connected with a machine frame (29), the front end (31) is provided with a water collection box (32), the front end (6) is welded with the water collection boxes (31), and first sliding surface (5) and potsherd upset backing plate (4) are integrated into one piece structure, the rear end of first upset groove (6) is provided with second sliding surface (7), and second sliding surface (7) and potsherd upset backing plate (4) are integrated into one piece structure, the rear end of second sliding surface (7) is provided with six second upset grooves (8), and six second upset grooves (8) and potsherd upset backing plate (4) are integrated into one piece structure, the inside front end homogeneity of first upset groove (6) and second upset groove (8) is provided with first guide slope (9), the rear end of first guide slope (9) is provided with straight facade (11), one side of first guide slope (9) is provided with first limiting surface (10), the rear end of first limiting surface (10) is provided with first pressing surface (12), the rear end between upright surface (11) and first pressing surface (12) is provided with upright guide rail (13), the inside front end homogeneity of upright guide rail (6) and second upset groove (8) is provided with first guide slope (14), the rear end (14) is provided with second guide slope (14), second guide slope (14) is provided with second guide slope (15).
2. The sand mill for processing gyromagnetic ferrite medium ceramics according to claim 1, wherein the sand mill comprises: the polishing device is characterized in that polishing transmission mechanisms (25) are arranged below one sides of the first plane polishing mechanism (21), the first side polishing mechanism (22), the second plane polishing mechanism (23) and the second side polishing mechanism (24), the four polishing transmission mechanisms (25) are respectively connected with four polishing mechanism chains, rotating motors (19) are arranged below the other sides of the four polishing transmission mechanisms (25), the four polishing transmission mechanisms (25) are respectively connected with rotating motors (19) below the other sides through shafts, polishing mechanism positioning tables (26) are arranged at the front end and the rear end of the polishing transmission mechanisms (25), and the polishing mechanism positioning tables (26) are in welded connection with the conveying mechanisms (33).
3. The sand mill for processing gyromagnetic ferrite medium ceramics according to claim 1, wherein the sand mill comprises: the utility model discloses a sand grinding machine, including conveying mechanism (33), sand grinding frame (29), screw, conveying mechanism (33) are provided with in the below of conveying mechanism (33), and sand grinding frame (29) are connected with conveying mechanism (33) through the screw, one side front end of conveying mechanism (33) is provided with conveying drive mechanism (18), and conveying drive mechanism (18) are connected with the pivot chain of conveying mechanism (33), and conveying drive mechanism (18) opposite side below is provided with rotating electrical machines (19), and conveying drive mechanism (18) are connected with rotating electrical machines (19) axle below the opposite side.
4. The sand mill for processing gyromagnetic ferrite medium ceramics according to claim 2, wherein: the below of rotating electrical machines (19) is provided with motor fixing base (20), and rotating electrical machines (19) and motor fixing base (20) embedded connection, the below of motor fixing base (20) is provided with motor platform (30), and motor fixing base (20) are connected with motor platform (30) through the screw, and motor platform (30) and sanding frame (29) welded connection.
5. A polishing method of a sand mill for processing gyromagnetic ferrite medium ceramics, which is realized based on the sand mill for processing gyromagnetic ferrite medium ceramics according to any one of claims 1 to 4, and is characterized by comprising the following steps:
step one: placing the dielectric ceramic sheet into a ceramic sheet conveying grid (3), starting a rotary motor (19) to drive a driving belt (2) and a polishing wheel (27) to rotate, and simultaneously spraying water through a water spraying port (28);
step two: the ceramic sheet passes through the lower part of the first plane polishing mechanism (21), the polishing wheel (27) rotates to polish the first surface of the ceramic sheet, the water sprayed by the water spraying port (28) takes away dust generated by polishing, the dust flows into the water collecting tank (31) below through the water leakage hole (34) and is discharged through the water outlet (32);
step three: the driving belt (2) rotates to drive the ceramic plates in the ceramic plate conveying grid (3) to move backwards, the ceramic plates enter the first overturning groove (6), one side of each ceramic plate is sunk into the first guide inclined surface (9), the other side of each ceramic plate is driven by the ceramic plate conveying grid (3) to move backwards, the ceramic plates gradually enter the lower part of the first pressing surface (12), the other side of each ceramic plate is lifted by the vertical surface (11) to gradually rise and enter the vertical guide rail (13), the ceramic plates are driven to pass through the lower part of the first side polishing mechanism (22), corners are polished by the polishing wheels (27), dust generated by polishing is taken away by water sprayed by the water spraying ports (28) and flows into the water collecting tank (31) below through the water leakage holes (34), and the dust is discharged through the water outlet (32);
step four: the ceramic plate continuously moves backwards, the upper part is pressed to one side by a second pressing surface (14), the other side of the ceramic plate rotates to a second limiting surface (16), after the ceramic plate is separated from the first overturning groove (6), the second surface of the ceramic plate is overturned to the upper part, the ceramic plate passes through the lower part of a second plane polishing mechanism (23), a polishing wheel (27) polishes the second surface of the ceramic plate, water sprayed by a water spraying port (28) takes away dust generated by polishing, and the dust flows into a water collecting tank (31) below through a water leakage hole (34) and is discharged through a water outlet (32);
step five: and (3) continuously moving the ceramic sheet backwards, moving the ceramic sheet to the second overturning groove (8), repeating the third step, finishing polishing the other side of the ceramic sheet, repeating the fourth step, overturning the ceramic sheet, moving the ceramic sheet to the tail end of the driving belt (2), and collecting the ceramic sheet.
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| CN115213791A (en) | 2022-10-21 |
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