CN111359717A - Efficient grinding machine for processing fused quartz powder and working method thereof - Google Patents
Efficient grinding machine for processing fused quartz powder and working method thereof Download PDFInfo
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- CN111359717A CN111359717A CN202010126674.1A CN202010126674A CN111359717A CN 111359717 A CN111359717 A CN 111359717A CN 202010126674 A CN202010126674 A CN 202010126674A CN 111359717 A CN111359717 A CN 111359717A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/16—Driving mechanisms
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- Food Science & Technology (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The efficient grinding machine for processing the fused quartz powder comprises an upper grinding disc, a lower grinding disc, a planetary wheel and a driving mechanism, wherein the upper grinding disc and the lower grinding disc are parallel up and down, the circle centers of the upper grinding disc and the lower grinding disc are on the same vertical axis, the planetary wheel is coaxially arranged between the upper grinding disc and the lower grinding disc, and the upper grinding disc, the lower grinding disc and the planetary wheel are driven by the driving mechanism; the driving mechanism comprises a motor, a motor driving shaft, a main driving shaft, a reverse driving shaft, a central shaft, an upper grinding disc driving shaft, a transmission shaft of a planetary wheel inner ring driving wheel, a lower grinding disc driving shaft and a transmission shaft of a planetary wheel outer ring driving wheel. The efficient grinding machine for processing the fused quartz powder and the working method thereof have the advantages that the structure is simple, the operation is convenient, the upper surface and the lower surface of the quartz are simultaneously ground and processed by utilizing the planetary motion principle, compared with a single-surface grinding mode, the efficiency is higher, the grinding is more uniform, the economic benefit is improved, and the application prospect is wide.
Description
Technical Field
The invention relates to the field of grinding equipment, and also relates to the technical field of working methods of the grinding equipment, in particular to an efficient grinding machine for processing fused quartz powder and a working method thereof.
Background
The fused quartz is an amorphous state (vitreous silica is processed into powder and sand, has the characteristics of high silica content, high hardness, large specific area and low conductivity, and is widely applied to various industries such as electronics, new energy, medical treatment, precision casting, refractory materials and the like.
The grinding of the fused quartz is a core flow in the production process of the fused quartz, and the quality of the ground fused quartz is directly related to the quality of subsequent products. The stone grinder used in China at present generally has the problems of low efficiency and poor grinding effect.
Due to the continuous pursuit and innovation of product quality, the grinding machine and the working method for processing the fused silica powder in the prior art cannot meet the requirement. Therefore, the efficient grinding machine for processing the fused quartz powder and the working method thereof are developed, improvement and innovation are continuously carried out, the requirements of increasingly developed products on quality are met, the efficiency and the power consumption are improved, the operation and maintenance cost is reduced, and the efficient grinding machine has a strong pushing effect on the fused quartz industry.
Chinese patent application number 201910701213.X discloses a double-sided grinding machine and a double-sided grinding method, and the double-sided grinding machine comprises an upper grinding disc, a lower grinding disc, a planet wheel, a sun wheel, an outer gear, a first driving device and a second driving device; an inner gear ring is arranged at the edge of the sun gear; an outer gear ring is arranged at the edge of the outer gear; the planet gear is respectively meshed with the inner gear ring and the outer gear ring; the first driving device is in transmission connection with the sun gear, the second driving device is in transmission connection with the outer gear, the structure is complex, a plurality of driving mechanisms are arranged, the manufacturing cost of the grinding machine is increased, corresponding management contents matched with each motor are increased, adjustable factors of the driving devices are increased, the risk of misoperation is increased, and the efficiency is not high enough.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the high-efficiency grinding machine for processing the fused quartz powder and the working method thereof, the high-efficiency grinding machine is simple in structure, high in automation degree, convenient to install and debug and large in operation elasticity of a system, the upper surface and the lower surface of the fused quartz are simultaneously ground and processed by utilizing the planetary motion principle, compared with a single-surface grinding mode, the material removal efficiency is higher, the processed quartz powder is ground more uniformly, the cost is saved, the economic benefit is improved, and the application prospect is wide.
The technical scheme is as follows: the efficient grinding machine for processing the fused quartz powder comprises an upper grinding disc, a lower grinding disc, a planetary wheel and a driving mechanism, wherein the upper grinding disc and the lower grinding disc are parallel up and down, the circle centers of the upper grinding disc and the lower grinding disc are on the same vertical axis, the planetary wheel is coaxially arranged between the upper grinding disc and the lower grinding disc, and the upper grinding disc, the lower grinding disc and the planetary wheel are driven by the driving mechanism; the driving mechanism comprises a motor, a motor driving shaft, a main driving shaft, a reverse driving shaft, a central shaft, an upper grinding disc driving shaft, a transmission shaft of a driving wheel of an inner ring of a wandering star wheel, a driving shaft of a lower grinding disc and a transmission shaft of a driving wheel of an outer ring of the wandering star wheel; the motor driving shaft is provided with a main driving gear, an upper grinding disc transmission gear, a transmission gear of a planetary wheel inner ring driving wheel, a main driving shaft transmission gear and a reverse driving shaft driving gear are sequentially arranged on the main driving shaft from top to bottom, and the main driving shaft transmission gear is matched with the main driving gear; the reverse driving shaft is sequentially provided with a lower grinding disc transmission gear, a reverse driving shaft transmission gear and a transmission gear of a planetary wheel outer ring driving wheel from top to bottom, and the reverse driving shaft transmission gear is matched with the reverse driving shaft driving gear; the central shaft is sequentially sleeved with an upper grinding disc driving shaft, a transmission shaft of a driving wheel of an inner ring of a wandering star wheel, a lower grinding disc driving shaft and a transmission shaft of a driving wheel of an outer ring of the wandering star wheel from inside to outside, and the upper grinding disc driving shaft is provided with an upper grinding disc driving gear and is matched with the upper grinding disc driving gear; a driving gear of the planetary wheel inner ring driving wheel is arranged on a transmission shaft of the planetary wheel inner ring driving wheel and is matched with the transmission gear of the planetary wheel inner ring driving wheel; a lower grinding disc driving gear is arranged on the lower grinding disc driving shaft and is matched with the lower grinding disc transmission gear; and the transmission shaft of the planetary wheel outer ring driving wheel is provided with a driving gear of the planetary wheel outer ring driving wheel and is matched with the driving gear of the planetary wheel outer ring driving wheel.
The efficient grinding machine for processing the fused quartz powder provided by the invention simultaneously grinds and processes the upper surface and the lower surface of the fused quartz by utilizing the planetary motion principle, has higher material removal efficiency compared with a single-surface grinding mode, and the processed fused quartz powder is ground more uniformly. The upper grinding disc, the lower grinding disc and the planetary wheel are driven by the driving mechanism, the fused quartz is loaded in the planetary wheel, the upper grinding disc rotates positively, the inner ring driving wheel of the planetary wheel rotates positively, the lower grinding disc rotates negatively, the outer ring driving wheel of the planetary wheel rotates negatively, and the high-efficiency grinding of the fused quartz powder is realized.
The driving mechanism in the prior art usually adopts a multi-motor driving mode, and is most typically driven by three motors, namely an upper grinding disc is driven by one motor to rotate forwards; the driving wheel of the inner ring of the planetary wheel is driven by a motor to rotate forwards; the outer ring driving wheel of the lower grinding disc and the planetary wheel are driven by a motor together and rotate reversely. The three-motor driving has the advantage that various matched rotation modes can be combined by adjusting different rotation speeds of the three motors within a large range.
However, for the processing of the fused silica powder for mass production, the known fused silica is ground under the guidance of mature and standard process operation, such as known pressure, matched rotating speed at different stages, time, turns and the like, and no new research and study are needed. With a three-motor mill, the following disadvantages are encountered in actual mill manufacture and mill use: (1) resulting in an increase in the manufacturing costs of the grinding machines and in the corresponding management content associated with each motor; the number of the motors is reduced, and the lubrication, cooling, wiring, power supply management and the like matched with each motor are reduced, so that the manufacturing cost of the driving mechanism can be reduced in a large proportion; (2) in the use of the mill, the adjustability factor increases and the risk of faulty operation increases. A grinding mechanism with three driving motors is needed, and each driving part is adjusted respectively when operating or programming. If the adjustment options are more, the operation training of the sheet grinding machine and the management of the grinding process are not facilitated, the risk of misoperation is higher, the efficiency is lower, and the yield of ground fused quartz powder is influenced. The invention is designed in such a way that the motors are driven simultaneously, and the technical problem is solved.
Further, the efficient grinding machine for processing the fused silica powder further comprises a lifting and pressurizing mechanism, wherein the lifting and pressurizing mechanism is arranged above the upper grinding disc and is connected with the upper grinding disc.
Promote the loading mechanism and promote, pressurize the regulation to last abrasive disc spare, the lift of abrasive disc and the loading of grinding pressure have effectively guaranteed the stability of processing, are convenient for go up unloading and abrasive disc's change simultaneously.
Further, the efficient grinding machine for processing the fused quartz powder comprises a cylinder and a transmission shaft, wherein the cylinder is connected with the upper grinding disc through the transmission shaft.
Further, foretell a high-efficient machine that grinds for fused silica powder processing, the cylinder is installed on the cylinder supporting seat, the transmission shaft is installed in the sliding seat, the sliding seat is located last grinding pan top and cylinder supporting seat below.
Furthermore, the upper end and the lower end of the transmission shaft are respectively connected with the cylinder and the upper grinding disc through rolling bearings.
Further, the efficient grinding machine for processing the fused quartz powder further comprises a grinding fluid mechanism, and the grinding fluid mechanism is installed on the upper grinding disc.
Further, foretell a high-efficient machine that grinds for processing of fused silica powder, lapping liquid mechanism includes lapping liquid pipe, grinding thick liquid runner, lapping liquid pipe, grinding thick liquid runner communicate from last to down in proper order.
Furthermore, the efficient grinding machine for processing the fused quartz powder is characterized in that a water retaining cover is arranged outside the upper grinding disc.
Further, the working method of the high-efficiency grinding machine for processing the fused silica powder is characterized by comprising the following steps:
(1) preparing: putting fused quartz to be ground on an empty frame position on the planetary wheel; under the action of lifting and pressurizing, the upper grinding disc is attached to quartz between the upper grinding disc and the lower grinding disc from top to bottom under proper pressure, and proper liquid grinding materials are injected between the upper grinding disc and the lower grinding disc;
(2) grinding: starting a motor of the driving mechanism, and transmitting power to a main driving shaft through a transmission gear of the main driving shaft through a driving shaft of the motor and a main driving gear; the transmission gear of the inner ring driving wheel of the free-star wheel on the main driving shaft transmits power to the upper grinding disc driving gear, and the transmission gear of the inner ring driving wheel of the free-star wheel on the main driving shaft transmits power to the driving gear of the inner ring driving wheel of the free-star wheel through the upper grinding disc driving shaft fixedly connected with the upper grinding disc driving gear, and then the transmission gear of the inner ring driving wheel of the free-star wheel is fixedly connected with the driving gear of the inner ring driving wheel of the free-star wheel to subsequently push the inner ring of the free-star wheel to rotate around the central shaft; the last reverse drive axle drive gear of main drive axle gives reverse drive axle with power transmission, and the epaxial lower abrasive disc drive gear of reverse drive gives lower abrasive disc drive gear with power transmission to through the lower abrasive disc drive axle with lower abrasive disc drive gear fixed connection, follow-up going to promote down the reversal of lapping circle center pin: the transmission gear of the driving wheel at the outer ring of the free-wheel on the reverse driving shaft transmits power to the driving gear of the driving wheel at the outer ring of the free-wheel, and the transmission gear of the driving wheel at the outer ring of the free-wheel is fixedly connected with the driving gear of the driving wheel at the outer ring of the free-wheel and then pushes the outer ring of the free-wheel to rotate reversely around the central shaft;
(3) and (4) ending: and obtaining the fused quartz powder after grinding.
The invention has the beneficial effects that:
(1) the grinding device has the advantages of simple structure, high automation degree, convenient operation, convenient installation and debugging, stability, reliability and good grinding effect;
(2) the upper surface and the lower surface of the fused quartz are simultaneously ground by utilizing the planetary motion principle, compared with a single-surface grinding mode, the grinding efficiency is higher, and the ground fused quartz powder is more uniform;
(3) the upper grinding disc, the lower grinding disc and the planetary wheel are driven by one motor simultaneously, so that the manufacturing cost of the grinding machine and the cost of corresponding management contents matched with each motor are reduced, and the risk of misoperation is reduced.
Drawings
FIG. 1 is a schematic structural view of a high-efficiency grinding machine for processing fused silica powder according to the present invention;
FIG. 2 is a schematic structural view of a driving mechanism of the high-efficiency grinding machine for processing fused silica powder according to the present invention;
FIG. 3 is a schematic structural diagram of an upper grinding disc, a lifting and pressurizing mechanism and a grinding fluid mechanism of the high-efficiency grinding machine for processing fused silica powder according to the invention;
FIG. 4 is a partial schematic structural diagram of an upper grinding disk, a lifting and pressurizing mechanism and a grinding fluid mechanism of the high-efficiency grinding machine for processing fused silica powder according to the invention;
in the figure: upper abrasive disk 1, lower abrasive disk 2, planetary gear 3, drive mechanism 4, motor 41, motor drive shaft 42, main drive gear 421, main drive shaft 43, upper abrasive disk drive gear 431, planetary gear inner drive wheel drive gear 432, main drive shaft drive gear 433, reverse drive shaft drive gear 434, reverse drive shaft 44, lower abrasive disk drive gear 441, reverse drive shaft drive gear 442, planetary gear outer drive wheel drive gear 443, center shaft 45, upper abrasive disk drive shaft 46, upper abrasive disk drive gear 461, planetary gear inner drive wheel drive shaft 47, planetary gear inner drive wheel drive gear 471, lower abrasive disk drive shaft 48, lower abrasive disk drive gear 481, planetary gear outer drive wheel drive shaft 49, planetary gear outer drive wheel drive gear 491, lifting and pressurizing mechanism 5, cylinder 51, drive shaft 52, cylinder support base 53, and the like, A slide seat 54, a rolling bearing 55, a polishing liquid mechanism 6, a polishing liquid pipe 61, and a polishing slurry flow passage 62.
Detailed Description
The invention will be further elucidated with reference to the accompanying figures 1 to 4 and examples.
The efficient grinding machine for processing the fused silica powder comprises an upper grinding disc 1, a lower grinding disc 2, a planetary wheel 3 and a driving mechanism 4, wherein the upper grinding disc 1 and the lower grinding disc 2 are parallel up and down, the centers of circles of the upper grinding disc 1 and the lower grinding disc 2 are on the same vertical axis, the planetary wheel 3 is coaxially arranged between the upper grinding disc 1 and the lower grinding disc 2, and the upper grinding disc 1, the lower grinding disc 2 and the planetary wheel 3 are driven by the driving mechanism 4; the driving mechanism 4 comprises a motor 41, a motor driving shaft 42, a main driving shaft 43, a reverse driving shaft 44, a central shaft 45, an upper grinding disc driving shaft 46, a transmission shaft 47 of a planetary wheel inner ring driving wheel, a lower grinding disc driving shaft 48 and a transmission shaft 49 of a planetary wheel outer ring driving wheel; a main driving gear 421 is arranged on the motor driving shaft 42, an upper grinding disc transmission gear 431, a transmission gear 432 of a planetary wheel inner ring driving wheel, a main driving shaft transmission gear 433 and a reverse driving shaft driving gear 434 are sequentially arranged on the main driving shaft 43 from top to bottom, and the main driving shaft transmission gear 433 is matched with the main driving gear 421; the reverse driving shaft 44 is provided with a lower grinding disc transmission gear 441, a reverse driving shaft transmission gear 442 and a transmission gear 443 of the planetary wheel outer ring driving wheel in sequence from top to bottom, and the reverse driving shaft transmission gear 442 is matched with the reverse driving shaft driving gear 434; an upper grinding disc driving shaft 46, a transmission shaft 47 of a planetary wheel inner ring driving wheel, a lower grinding disc driving shaft 48 and a transmission shaft 49 of a planetary wheel outer ring driving wheel are sequentially sleeved on the central shaft 45 from inside to outside, and an upper grinding disc driving gear 461 is arranged on the upper grinding disc driving shaft 46 and is matched with the upper grinding disc driving gear 431; a driving gear 471 of the pinion inner ring driving wheel is arranged on the transmission shaft 47 of the pinion inner ring driving wheel and is matched with a transmission gear 432 of the pinion inner ring driving wheel; the lower grinding disc driving shaft 48 is provided with a lower grinding disc driving gear 481 and is matched with the lower grinding disc transmission gear 441; the transmission shaft 49 of the planetary wheel outer ring driving wheel is provided with a driving gear 491 of the planetary wheel outer ring driving wheel and is matched with a transmission gear 443 of the planetary wheel outer ring driving wheel.
Further, as shown in fig. 3 and 4, a lifting and pressurizing mechanism 5 is further included, and the lifting and pressurizing mechanism 5 is arranged above the upper grinding disc 1 and connected with the upper grinding disc 1. The lifting pressurizing mechanism 5 comprises an air cylinder 51 and a transmission shaft 52, and the air cylinder 51 is connected with the upper grinding disc 1 through the transmission shaft 52. The air cylinder 51 is mounted on an air cylinder support base 53, the transmission shaft 52 is mounted in the sliding base 54, and the sliding base 54 is located above the upper grinding disc 1 and below the air cylinder support base 53.
Further, the upper end and the lower end of the transmission shaft 53 are respectively connected with the cylinder 51 and the upper grinding disc 1 through rolling bearings 55.
As shown in fig. 3 and 4, the polishing apparatus further includes a polishing liquid mechanism 6, and the polishing liquid mechanism 6 is mounted on the upper polishing platen 1.
Further, the slurry mechanism 6 includes a slurry tube 61 and a slurry channel 62, and the slurry tube 61 and the slurry channel 62 are sequentially communicated from top to bottom.
Further, a water retaining cover 11 is arranged outside the upper grinding disc 1.
Examples
The working method of the high-efficiency grinding machine for processing the fused silica powder comprises the following steps:
(1) preparing: putting fused quartz to be ground on an empty frame position on the planetary wheel 3; under the action of lifting and pressurizing, the upper grinding disc 1 is attached to quartz between the upper grinding disc 1 and the lower grinding disc 2 from top to bottom under proper pressure, and proper liquid grinding materials are injected between the upper grinding disc 1 and the lower grinding disc 2;
(2) grinding: starting the motor 41 of the driving mechanism 4, transmitting power to the main driving shaft 43 through the main driving shaft transmission gear 433 through the motor driving shaft 42 and the main driving gear 421; the upper grinding disc transmission gear 431 on the main driving shaft 43 transmits power to the upper grinding disc driving gear 461, the upper grinding disc 11 is pushed to rotate around the central shaft 45 in a positive direction through the upper grinding disc driving shaft 46 fixedly connected with the upper grinding disc driving gear 461, the transmission gear 432 of the free-star wheel inner ring driving wheel on the main driving shaft 43 transmits power to the driving gear 471 of the free-star wheel inner ring driving wheel, and the transmission gear 47 of the free-star wheel inner ring driving wheel fixedly connected with the driving gear 471 of the free-star wheel inner ring driving wheel subsequently pushes the inner ring of the free-star wheel 3 to rotate around the central shaft 45 in a positive; the reverse drive shaft driving gear 434 on the main drive shaft 43 transmits power to the reverse drive shaft 44, the lower abrasive disk driving gear 441 on the reverse drive shaft 44 transmits power to the lower abrasive disk driving gear 481, and then pushes the lower abrasive disk 2 to rotate reversely around the central shaft 45 by the lower abrasive disk driving shaft 48 fixedly connected with the lower abrasive disk driving gear 481: the transmission gear 443 of the planetary wheel outer ring driving wheel on the reverse driving shaft 44 transmits power to the driving gear 491 of the planetary wheel outer ring driving wheel, and then pushes the outer ring of the planetary wheel 4 to rotate reversely around the central shaft 45 through the transmission shaft 49 of the planetary wheel outer ring driving wheel fixedly connected with the driving gear 491 of the planetary wheel outer ring driving wheel;
(3) and (4) ending: and obtaining the fused quartz powder after grinding.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination between the embodiments of the present invention is possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the idea of the present invention.
Claims (9)
1. The efficient grinding machine for processing the fused quartz powder is characterized by comprising an upper grinding disc (1), a lower grinding disc (2), a planetary wheel (3) and a driving mechanism (4), wherein the upper grinding disc (1) and the lower grinding disc (2) are parallel up and down, the centers of circles of the upper grinding disc and the lower grinding disc are on the same vertical axis, the planetary wheel (3) is coaxially arranged between the upper grinding disc (1) and the lower grinding disc (2), and the upper grinding disc (1), the lower grinding disc (2) and the planetary wheel (3) are driven by the driving mechanism (4); the driving mechanism (4) comprises a motor (41), a motor driving shaft (42), a main driving shaft (43), a reverse driving shaft (44), a central shaft (45), an upper grinding disc driving shaft (46), a transmission shaft (47) of a planetary wheel inner ring driving wheel, a lower grinding disc driving shaft (48) and a transmission shaft (49) of a planetary wheel outer ring driving wheel; a main driving gear (421) is arranged on the motor driving shaft (42), an upper grinding disc transmission gear (431), a transmission gear (432) of a planetary wheel inner ring driving wheel, a main driving shaft transmission gear (433) and a reverse driving shaft driving gear (434) are sequentially arranged on the main driving shaft (43) from top to bottom, and the main driving shaft transmission gear (433) is matched with the main driving gear (421); the reverse driving shaft (44) is sequentially provided with a lower grinding disc transmission gear (441), a reverse driving shaft transmission gear (442) and a transmission gear (443) of the planetary wheel outer ring driving wheel from top to bottom, and the reverse driving shaft transmission gear (442) is matched with the reverse driving shaft driving gear (434); an upper grinding disc driving shaft (46), a transmission shaft (47) of a driving wheel of an inner ring of a planetary wheel, a lower grinding disc driving shaft (48) and a transmission shaft (49) of a driving wheel of an outer ring of the planetary wheel are sequentially sleeved on the central shaft (45) from inside to outside, and an upper grinding disc driving gear (461) is arranged on the upper grinding disc driving shaft (46) and is matched with the upper grinding disc driving gear (431); a driving gear (471) of the planetary wheel inner ring driving wheel is arranged on a transmission shaft (47) of the planetary wheel inner ring driving wheel and is matched with a transmission gear (432) of the planetary wheel inner ring driving wheel; the lower grinding disc driving shaft (48) is provided with a lower grinding disc driving gear (481) and is matched with the lower grinding disc transmission gear (441); and a transmission shaft (49) of the planetary wheel outer ring driving wheel is provided with a driving gear (491) of the planetary wheel outer ring driving wheel and is matched with a transmission gear (443) of the planetary wheel outer ring driving wheel.
2. The high-efficiency grinding machine for fused silica powder processing according to claim 1, further comprising a lifting and pressurizing mechanism (5), wherein the lifting and pressurizing mechanism (5) is arranged above the upper grinding disk (1) and is connected with the upper grinding disk (1).
3. The high-efficiency grinding machine for processing fused silica powder according to claim 2, wherein the lifting and pressurizing mechanism (5) comprises a cylinder (51) and a transmission shaft (52), and the cylinder (51) is connected with the upper grinding disc (1) through the transmission shaft (52).
4. The high-efficiency grinding machine for fused silica powder processing according to claim 3, wherein the air cylinder (51) is mounted on an air cylinder support base (53), the transmission shaft (52) is mounted in the sliding base (54), and the sliding base (54) is located above the upper grinding disc (1) and below the air cylinder support base (53).
5. The high-efficiency grinding machine for processing the fused silica powder according to claim 4, wherein the upper end and the lower end of the transmission shaft (53) are respectively connected with the air cylinder (51) and the upper grinding disc (1) through rolling bearings (55).
6. The high-efficiency grinding machine for processing the fused silica powder and the working method thereof according to claim 5, characterized by further comprising a grinding fluid mechanism (6), wherein the grinding fluid mechanism (6) is arranged on the upper grinding disc (1).
7. The high-efficiency grinding machine for processing the fused silica powder as claimed in claim 6, wherein the grinding fluid mechanism (6) comprises a grinding fluid pipe (61) and a grinding slurry flow passage (62), and the grinding fluid pipe (61) and the grinding slurry flow passage (62) are sequentially communicated from top to bottom.
8. The high-efficiency grinding machine for processing fused silica powder according to claim 1, characterized in that a water-retaining cover (11) is arranged outside the upper grinding disc (1).
9. The working method of the high efficiency grinding machine for fused silica powder processing according to any one of claims 1 to 8, comprising the steps of:
(1) preparing: putting fused quartz to be ground on an empty frame position on the planetary wheel (3); under the action of lifting and pressurizing, the upper grinding disc (1) is attached to quartz between the upper grinding disc (1) and the lower grinding disc (2) from top to bottom under proper pressure, and appropriate liquid grinding materials are injected between the upper grinding disc (1) and the lower grinding disc (2);
(2) grinding: a motor (41) for starting the driving mechanism (4) transmits power to a main driving shaft (43) through a main driving shaft transmission gear (433) through a motor driving shaft (42) and a main driving gear (421); the upper grinding disc transmission gear (431) on the main driving shaft (43) transmits power to the upper grinding disc driving gear (461), the upper grinding disc (11) is pushed to rotate around the central shaft (45) in a positive direction through the upper grinding disc driving shaft (46) fixedly connected with the upper grinding disc driving gear (461), the transmission gear (432) of the inner ring driving wheel of the free-star wheel on the main driving shaft (43) transmits power to the driving gear (471) of the inner ring driving wheel of the free-star wheel, and the transmission shaft (47) of the inner ring driving wheel of the free-star wheel fixedly connected with the driving gear (471) of the inner ring driving wheel of the free-star wheel subsequently pushes the inner ring of the free-star wheel (3); the reverse driving shaft driving gear (434) on the main driving shaft (43) transmits power to the reverse driving shaft (44), the lower grinding disc transmission gear (441) on the reverse driving shaft (44) transmits power to the lower grinding disc driving gear (481), and the lower grinding disc (2) is pushed to rotate reversely around the central shaft (45) through the lower grinding disc driving shaft (48) fixedly connected with the lower grinding disc driving gear (481): a transmission gear (443) of the planetary wheel outer ring driving wheel on the reverse driving shaft (44) transmits power to a driving gear (491) of the planetary wheel outer ring driving wheel, and the transmission gear (49) of the planetary wheel outer ring driving wheel is fixedly connected with the driving gear (491) of the planetary wheel outer ring driving wheel, and then the outer ring of the planetary wheel (4) is pushed to rotate reversely around the central shaft (45);
(3) and (4) ending: and obtaining the fused quartz powder after grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126674.1A CN111359717A (en) | 2020-02-28 | 2020-02-28 | Efficient grinding machine for processing fused quartz powder and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010126674.1A CN111359717A (en) | 2020-02-28 | 2020-02-28 | Efficient grinding machine for processing fused quartz powder and working method thereof |
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| CN111359717A true CN111359717A (en) | 2020-07-03 |
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| CN202010126674.1A Pending CN111359717A (en) | 2020-02-28 | 2020-02-28 | Efficient grinding machine for processing fused quartz powder and working method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481185A (en) * | 2018-06-14 | 2018-09-04 | 东莞金研精密研磨机械制造有限公司 | A kind of twin grinder |
| CN109176300A (en) * | 2018-09-21 | 2019-01-11 | 广州半导体材料研究所 | A kind of single motor drive system for silicon wafer twin grinder grinding mechanism |
| CN209335379U (en) * | 2018-12-07 | 2019-09-03 | 廊坊中电熊猫晶体科技有限公司 | It is a kind of with the quartz crystal slice grinder for reviewing one's lessons by oneself orthofunction |
-
2020
- 2020-02-28 CN CN202010126674.1A patent/CN111359717A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481185A (en) * | 2018-06-14 | 2018-09-04 | 东莞金研精密研磨机械制造有限公司 | A kind of twin grinder |
| CN109176300A (en) * | 2018-09-21 | 2019-01-11 | 广州半导体材料研究所 | A kind of single motor drive system for silicon wafer twin grinder grinding mechanism |
| CN209335379U (en) * | 2018-12-07 | 2019-09-03 | 廊坊中电熊猫晶体科技有限公司 | It is a kind of with the quartz crystal slice grinder for reviewing one's lessons by oneself orthofunction |
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Application publication date: 20200703 |