CN114012570A - Quartz cone machining device and machining method thereof - Google Patents
Quartz cone machining device and machining method thereof Download PDFInfo
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- CN114012570A CN114012570A CN202111380842.0A CN202111380842A CN114012570A CN 114012570 A CN114012570 A CN 114012570A CN 202111380842 A CN202111380842 A CN 202111380842A CN 114012570 A CN114012570 A CN 114012570A
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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
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The technical scheme of the invention is realized as follows: a quartz cone processing device is characterized in that: the device comprises a fixing mechanism, a positioning mechanism and a control mechanism, wherein the fixing mechanism is used for fixing a quartz cone and controlling the quartz cone to rotate, and comprises a pneumatic chuck for fixing quartz glass and a main shaft box device for driving the pneumatic chuck to rotate; the first processing unit is used for processing the inclined plane of the quartz cone; the second processing unit is used for processing the upper plane and the lower plane of the quartz cone; the first processing unit and the second processing unit can process the quartz cone when the fixing mechanism fixes the quartz cone; the invention has the beneficial effects that: the quartz cone is convenient and quick to process, the working efficiency is high, and the precision is high.
Description
Technical Field
The invention relates to the technical field of quartz processing, in particular to a quartz cone processing device and a processing method thereof.
Background
The photovoltaic industry is a new energy industry vigorously supported by China and is also the key for solving the problems of resource shortage and environmental pollution. The total value of the domestic photovoltaic industry reaches 3360 hundred million yuan in 2016, the photovoltaic industry in Zhejiang is manufactured horizontally and second across the country, and the total value reaches 2000 hundred million yuan in 2021. Monocrystalline silicon is an ideal material for manufacturing solar cells, and the maximum conversion efficiency can reach 24%. With the reduction of the manufacturing cost of the monocrystalline silicon battery, the global share of the monocrystalline silicon market in 2017 is increased from 19% to 27% in 2016, the domestic market share of the monocrystalline silicon market is increased to 36%, and the domestic market share of the monocrystalline silicon in this year is expected to exceed 50%.
In recent years, attention has been paid to the manufacturing industry of single crystal silicon because of the unique characteristics of high purity and high temperature resistance of quartz glass. After the quartz resetting device for repeatedly feeding the single crystal furnace is developed, the quartz resetting device is tried to be used in the feeding process by various monocrystalline silicon manufacturers, and the process improvement effect is obvious. The quartz glass re-feeder consists of a quartz cone and a re-feeding barrel, in order to prevent silicon liquid from splashing during feeding, the bottom end of the quartz glass re-feeder is only about 30mm away from the silicon liquid level, and the quartz cone at the bottom of the re-feeder is difficult to use for a long time due to high temperature and corrosion of the silicon liquid, so that the quartz glass re-feeder becomes a consumable in the production process. In recent years, with the vigorous development of the photovoltaic industry market competition and the tightening of the domestic photovoltaic support policy, various large photovoltaic manufacturers strive for production expansion and pay more attention to the reduction of the production cost, so that a huge market is provided for the quartz cone which is an important component of the monocrystalline silicon re-thrower. According to the estimation of the demand of the domestic largest monocrystalline silicon manufacturer Longji company on the quartz cone, the annual demand of the quartz cone in China exceeds 5000 thousands.
Because the softening temperature and the melting temperature of the quartz glass are extremely high (above 1730 ℃), the high-temperature viscosity is extremely high, and the blank forming of the quartz cone cannot be realized by the traditional casting and die forming method, the forming of the quartz glass product can be realized only by various complicated subsequent processing according to the requirements. The quartz awl manufacturing procedure is many, and the procedure is long, includes: the method comprises the following steps of weight making, rough turning of an outer circle by general turning, flat head, annealing, punching of a machining center, numerical control finish turning of an inner conical surface, outer circle grinding, acid washing, sand blasting and the like; when a quartz cone blank is machined into a quartz cone, the quartz cone blank body is required to be subjected to upper and lower plane machining, inclined plane machining and grinding, the existing machining equipment needs to clamp the quartz cone in multiple ways, namely the quartz cone blank body is disassembled after one procedure is completed and then is installed on other machining equipment again for clamping, and due to the fact that errors exist in clamping for multiple times, coaxiality of the quartz cone is difficult to guarantee, machining precision is affected, and product quality is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a quartz cone processing device and a processing method thereof, which are convenient to process quartz cones and high in working efficiency.
The technical scheme of the invention is realized as follows: a quartz cone processing device is characterized in that: the device comprises a fixing mechanism, a positioning mechanism and a control mechanism, wherein the fixing mechanism is used for fixing a quartz cone and controlling the quartz cone to rotate, and comprises a pneumatic chuck for fixing quartz glass and a main shaft box device for driving the pneumatic chuck to rotate; the first processing unit is used for processing the inclined plane of the quartz cone; the second processing unit is used for processing the upper plane and the lower plane of the quartz cone; the first processing unit and the second processing unit can process the quartz cone when the fixing mechanism fixes the quartz cone.
Preferably: the first machining unit comprises a first machining mechanism, a second machining mechanism and a driving part, wherein the first machining mechanism comprises a first grinding wheel and a driving part for controlling the first grinding wheel to rotate; the driving unit controls the first processing mechanism to move, and can enable the first processing mechanism to be close to or far away from the quartz cone; the driving piece is set as a motor, and the first grinding wheel is fixed on an output shaft of the motor.
Preferably: the second processing unit comprises a second processing mechanism which comprises a cutting blade, a second grinding wheel and a driving piece, wherein the second grinding wheel is coaxially arranged with the cutting blade, and the driving piece is used for controlling the cutting blade and the second grinding wheel to rotate; the driving unit controls the second processing mechanism to move, and can enable the second processing mechanism to be close to or far away from the quartz cone; the driving piece is set as a motor, and the cutting piece and the second grinding wheel are fixed on an output shaft of the motor.
Preferably: the driving unit comprises a first moving mechanism, a second moving mechanism and a driving unit, wherein the first moving mechanism comprises a first sliding table, a first motor arranged on one side of the first sliding table, a first screw rod arranged in parallel with the first sliding table and controlled by the first motor to rotate, and a first sliding block connected with the first sliding table in a sliding mode, and the first sliding block is sleeved on the first screw rod and connected with the first screw rod in a threaded mode; the second moving mechanism comprises a second sliding table arranged on the first sliding block, a second motor arranged on one side of the second sliding table, a first screw rod arranged in parallel with the second sliding table and controlled to rotate by the second motor, and a second sliding block connected with the second sliding table in a sliding manner, and the second sliding block is sleeved on the second screw rod and is in threaded connection with the second screw rod; the first screw rod and the second screw rod are arranged in a crossed mode, and the driving piece is installed on the second sliding block.
Preferably: the quartz cone processing device comprises a quartz cone, a processing surface and a spraying device, wherein the quartz cone processing surface is provided with a processing surface, the processing surface is provided with a plurality of processing surfaces, and the processing surface is provided with a plurality of processing surfaces; the input end of the water inlet pipe is connected with an external water tank, and the output end of the water inlet pipe is connected to the spraying tank and communicated with each spraying cavity; the spraying pipes are arranged on the spraying box, each spraying pipe is communicated with one spraying cavity, and the output end of each spraying pipe is provided with a spray head; vertical plates are vertically arranged in each spraying cavity, the vertical plates are separated at one side of the spraying cavity far away from the spraying pipe in the spraying cavity to form a cooling cavity, cooling liquid is stored in the cooling cavity, and pipe joints communicated with the cooling cavities are arranged on the spraying box; each vertical plate is provided with a through hole communicated with the cooling cavity and the spraying cavity, and the through hole is provided with an opening and closing mechanism; each spray head faces different processing surfaces on the quartz cone respectively and is used for spraying water to each processing surface.
Preferably: the opening and closing mechanism comprises a cover plate, is arranged in the spraying cavity and can close the through hole; the mounting groove is formed around the circumferential direction of the through hole, and the edge of the cover plate is inserted into the mounting groove; the spring is arranged in the mounting groove, and the two ends of the spring are connected with the cover plate and the bottom of the mounting groove.
Preferably: the spray head comprises a main body, a spray pipe and a spray pipe, wherein a cavity communicated with the spray pipe is formed in the main body; the mounting part is arranged on one side of the main body, and an electric push rod and a plug body which is fixed on the output end of the electric push rod and is controlled by the electric push rod to move are mounted in the mounting part; the water outlet part is fixed on the mounting part and communicated with the interior of the main body, and a water outlet channel is arranged in the water outlet part; the electric push rod controls the plug body to move to open and close the water outlet channel of the water outlet part.
A quartz cone processing method is suitable for the processing device and is characterized by comprising the following steps:
s1: fixing a quartz cone to be processed on a starting chuck of a fixing mechanism, and starting a main shaft box device of the fixing mechanism to drive the quartz cone to rotate;
s2: adjusting a driving mechanism of the first processing unit to enable a first grinding wheel in the first processing unit to be in contact with the outer circle of the quartz cone, controlling the first grinding wheel to rotate to grind the quartz cone, and adjusting the driving mechanism to enable the first grinding wheel to be in contact with the quartz cone all the time during work;
s3: adjusting a driving mechanism of the second processing unit to enable the cutting blade to be in contact with the quartz cone, controlling the cutting blade to rotate, and then adjusting the driving mechanism to drive the cutting blade to cut a first plane on the quartz cone;
s4: adjusting a driving mechanism of the second processing unit, enabling a second grinding wheel to be in contact with the cut first plane, and controlling the second grinding wheel to rotate to polish the first plane to obtain a smooth and flat first plane;
s5: adjusting a driving mechanism of the first processing unit to enable a first grinding wheel in the first processing unit to be in contact with the inclined plane of the quartz cone, controlling the first grinding wheel to rotate to grind the inclined plane of the quartz cone, and adjusting the driving mechanism to enable the first grinding wheel to be in contact with the inclined plane of the quartz cone all the time during work;
s6: adjusting a driving mechanism of the second processing unit to enable the cutting blade to be in contact with the quartz cone, controlling the cutting blade to rotate, and then adjusting the driving mechanism to drive the cutting blade to cut a second plane on the quartz cone;
s7: after the second plane is cut, the driving mechanism of the second processing unit drives the cutting blade and the second grinding wheel to exit the processing area, and the second grinding wheel and the cutting blade stop rotating; after the inclined plane is ground, a driving mechanism of the first machining unit drives the first grinding wheel to exit from the machining area, and the first grinding wheel stops rotating; and finishing the quartz cone.
Preferably: step S3 and step S4 are performed when step S2 is operated.
Preferably: step S6 and step S5 are performed while operating.
The invention has the beneficial effects that: according to the invention, the first processing unit and the second processing unit are adopted to synchronously process the quartz cone, the quartz cone is fixed only once without being mounted and fixed for multiple times, the processing precision of the quartz cone is improved, the coaxiality problem of secondary mounting and processing of the quartz cone is not worried, the quality of the quartz cone is improved, the steps of secondary fixed mounting are reduced, the labor is saved, two planes, the excircle and the inclined plane of the quartz cone are processed together, and the production efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a quartz cone according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic top view of an embodiment of the present invention;
FIG. 4 is a schematic front view of an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a spraying device according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a spray box according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of an opening and closing mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a showerhead in an embodiment of the present invention;
the examples in the figure are: 1. a quartz cone; 101. an outer circle; 102. a first plane; 103. a second plane; 104. a bevel; 2. a pneumatic chuck; 3. a main shaft box device; 4. a first grinding wheel; 5. a drive member; 6. cutting the slices; 7. a second grinding wheel; 8. a first sliding table; 9. a first slider; 10. a first motor; 11. a first screw; 12. a second sliding table; 13. a second motor; 14. a second slider; 15. a second screw 16 and an operation platform; 17. a spray box; 18. a partition plate; 19. a spray chamber; 20. a water inlet pipe; 21. a shower pipe; 22. a spray head; 221. a main body; 222. an installation part; 223. a water outlet part; 224. an electric push rod; 225. a plug body; 23. a vertical plate; 24. a cooling chamber; 25. a pipe joint; 26. a through hole; 27. a cover plate; 28. mounting grooves; 29. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 4, the present invention discloses a quartz cone processing apparatus, which in an embodiment of the present invention comprises a fixing mechanism for fixing a quartz cone 1 and controlling the quartz cone 1 to rotate, wherein the fixing mechanism comprises a pneumatic chuck 2 for fixing quartz glass and a spindle box device 3 for driving the pneumatic chuck 2 to rotate; the first processing unit is used for processing the inclined plane 104 of the quartz cone 1; the second processing unit is used for processing the upper plane and the lower plane of the quartz cone 1; the first processing unit and the second processing unit can process the quartz cone 1 when the fixing mechanism fixes the quartz cone 1; in the present embodiment, the fixing mechanism, the first processing unit, and the second processing unit are all mounted on the operation platform 16.
In the embodiment, the first processing unit comprises a first processing mechanism, which comprises a first grinding wheel 4 and a driving part 5 for controlling the rotation of the first grinding wheel 4; the driving unit controls the first processing mechanism to move, and can enable the first processing mechanism to be close to or far away from the quartz cone 1; the driving part 5 is set as a motor, and the first grinding wheel 4 is fixed on an output shaft of the motor.
In this embodiment, the second processing unit includes a second processing mechanism, which includes a cutting blade 6, a second grinding wheel 7 coaxially disposed with the cutting blade 6, and a driving member 5 for controlling the rotation of the cutting blade 6 and the second grinding wheel 7; the driving unit controls the second processing mechanism to move, and can enable the second processing mechanism to be close to or far away from the quartz cone 1; the driving part 5 is set as a motor, and the cutting blade 6 and the second grinding wheel 7 are fixed on the output shaft of the motor.
In this embodiment, the driving units of the first processing unit and the second processing unit are the same, the driving unit includes a first moving mechanism, which includes a first sliding table 8, a first motor 10 disposed on one side of the first sliding table 8, a first screw 11 disposed in parallel with the first sliding table 8 and controlled by the first motor 10 to rotate, and a first slider 9 slidably connected to the first sliding table 8, and the first slider 9 is sleeved on the first screw 11 and is in threaded connection with the first screw 11; the second moving mechanism comprises a second sliding table 12 arranged on the first sliding block 9, a second motor 13 arranged on one side of the second sliding table 12, a first screw rod 11 arranged in parallel with the second sliding table 12 and controlled by the second motor 13 to rotate, and a second sliding block 14 connected with the second sliding table 12 in a sliding manner, wherein the second sliding block 14 is sleeved on a second screw rod 15 and is in threaded connection with the second screw rod 15; the first screw 11 and the second screw 15 are arranged in a crossed manner, and the driving piece 5 is arranged on the second slide block 14; the first motor and the second motor are arranged to be servo motors.
It should be noted that: as shown in fig. 1, in this embodiment, a quartz cone needs to be processed at multiple positions, which is specifically divided into: a first plane, a second plane, an outer circle and an inclined plane; wherein the area of the first plane is smaller than the area of the second plane; the upper plane and the lower plane are a first plane and a second plane; meanwhile, the first grinding wheel is a bowl-shaped grinding wheel, and the second grinding wheel is a resin flat grinding wheel.
When the machine works, a quartz cone to be processed is fixed on a starting chuck of a fixing mechanism, and a driving mechanism in a main shaft box device of the starting fixing mechanism drives the starting chuck and the quartz cone on the starting chuck to rotate; adjusting a driving mechanism of the first processing unit, starting a first motor to drive a first screw to rotate, driving a second sliding table to move by a first sliding block so that a second grinding wheel on the second sliding table and a quartz cone are in the same straight line, then starting a second motor to drive a second screw to rotate, driving a driving piece and a first grinding wheel on the driving piece to move by a second sliding block until the first grinding wheel is contacted with the outer circle of the quartz cone, controlling the first grinding wheel to rotate to grind the quartz cone, and adjusting the driving mechanism all the time during working so that the first grinding wheel is contacted with the outer circle surface of the quartz cone;
when the excircle is polished, adjusting a driving mechanism of a second processing unit, starting a first motor to drive a first screw rod to rotate, driving a second sliding table to move by a first sliding block so that a first cutting piece on the second sliding table and a quartz cone are in the same straight line, then starting a second motor to drive a second screw rod to rotate, driving a driving piece and a cutting piece on the driving piece to move by a second sliding block until the first cutting piece is in contact with the quartz cone, so that the cutting piece is in contact with the quartz cone, controlling the cutting piece to rotate, and then adjusting the driving mechanism to drive the cutting piece to cut a first plane on the quartz cone; after the first sheet surface is cut, continuously adjusting a driving mechanism of a second processing unit, controlling a first motor and a second motor to drive a second grinding wheel to move, enabling the second grinding wheel to be in contact with the cut first plane, and controlling the second grinding wheel to rotate to grind the first plane to obtain a smooth and flat first plane;
after the outer ring is polished, adjusting a driving mechanism of the first processing unit, controlling a first motor and a second motor to enable a first grinding wheel to be in contact with the inclined plane of the quartz cone, controlling the first grinding wheel to rotate to grind the inclined plane of the quartz cone, and adjusting the driving mechanism to enable the first grinding wheel to be in contact with the inclined plane of the quartz cone all the time during work;
when the inclined plane is polished, the second grinding wheel polishes the first plane, then the driving mechanism of the second processing unit is adjusted, the first motor and the second motor are controlled to enable the cutting piece to be in contact with one end, far away from the first plane, of the quartz cone, the cutting piece is controlled to rotate, and then the driving mechanism is adjusted to drive the cutting piece to cut the second plane on the quartz cone;
after the second plane is cut, the driving mechanism of the second processing unit drives the cutting blade and the second grinding wheel to exit the processing area, and the second grinding wheel and the cutting blade stop rotating; after the inclined plane is ground, a driving mechanism of the first machining unit drives the first grinding wheel to exit from the machining area, and the first grinding wheel stops rotating; and finishing the quartz cone.
Through the technical scheme, the first processing unit and the second processing unit are adopted to synchronously process the quartz cone, the quartz cone only needs to be fixed for one time, the quartz cone does not need to be installed and fixed for multiple times, the processing precision of the quartz cone is improved, the coaxiality problem of secondary installation and processing of the quartz cone is not worried, the quality of the quartz cone is improved, the step of secondary fixed installation is reduced, the labor is saved, two planes and the excircle and the inclined plane of the quartz cone are processed together, and the production efficiency is greatly improved.
Example 2
As shown in fig. 5 to 8, the present embodiment is different from the above-described embodiments in that: the quartz cone processing device is characterized by further comprising a spraying device for spraying water to the processing surface of the quartz cone, wherein the spraying device comprises a spraying box 17 with an inner cavity, a plurality of partition plates 18 are horizontally arranged in the spraying box, and the inner cavity of the spraying box 17 is divided into a plurality of spraying cavities 19 by the partition plates 18; the input end of the water inlet pipe 20 is connected with an external water tank, and the output end of the water inlet pipe is connected to the spraying tank and communicated with each spraying cavity; the spraying pipes 21 are arranged on the spraying box 17, each spraying pipe is communicated with one spraying cavity, and the output end of each spraying pipe 21 is provided with a spray head 22; a vertical plate 23 is vertically arranged in each spraying cavity, the vertical plates are separated at one side of the spraying cavity far away from the spraying pipe in the spraying cavity to form a cooling cavity 24, cooling liquid is stored in the cooling cavity 24, and pipe joints 25 communicated with the cooling cavities are arranged on the spraying box; each vertical plate is provided with a through hole 26 for communicating the cooling cavity with the spraying cavity, and the through hole is provided with an opening and closing mechanism; each spray head faces different processing surfaces on the quartz cone respectively and is used for spraying water to each processing surface.
In this embodiment, the opening and closing mechanism includes a cover plate 27, which is disposed in the spray chamber and can close the through hole; the mounting groove 28 is formed around the circumferential direction of the through hole, and the edge of the cover plate is inserted into the mounting groove; the spring 29 is arranged in the mounting groove, and two ends of the spring are connected with the cover plate and the bottom of the mounting groove; in other embodiments, the opening and closing mechanism is not arranged, the cooling liquid is directly mixed with water through the through hole and is discharged, and the cooling liquid needs large dosage in the arrangement mode.
When the quartz cone cooling device works, the water inlet pipe is communicated with the spraying cavity and continuously conveys water to the spraying cavity, meanwhile, the power of a pump body used for conveying on the water tank can be adjusted, when the quartz cone cooling device is just used, the surface temperature of the quartz cone is not particularly high, the conveyed pump body keeps low-power conveying, water enters the spraying pipe after entering the spraying box and is sprayed onto a processing surface of the quartz cone by a spray head to cool the quartz cone; after the quartz cone is machined for a period of time, the surface temperature of the quartz cone is greatly increased, the output power of a pump body is increased, the flow velocity of water is increased, the cover plate is impacted to generate certain turnover, meanwhile, certain negative pressure is formed at the cover plate due to the increase of the flow velocity, the through hole is opened under the action of the negative pressure and the action force of the negative pressure, cooling liquid enters the spraying cavity, is mixed with water and is sprayed out of the spray head, and the cooling effect is improved; when the cooling device works, the cooling liquid is continuously conveyed into the cooling cavity from the pipe joint.
Through above-mentioned technical scheme, add man-hour through each machined surface shower water of spray set to quartz cone, reduce the temperature on quartz cone surface, avoid impurity to fly upward simultaneously, improve the stability of processing quartz cone, adopt the mixture of coolant liquid, improved the cooling effect to can realize the automatic interpolation of coolant liquid according to the power of concrete operating condition regulation pump body, convenient to use.
In this embodiment, the showerhead includes a body 221 with a cavity therein in communication with a shower; a mounting part 222 provided at one side of the body, in which an electric push rod 224 and a plug body 225 fixed to an output end of the electric push rod and controlled to move by the electric push rod are mounted; a water outlet part 223 fixed on the mounting part and communicated with the inside of the main body, wherein a water outlet channel is arranged in the water outlet part; the electric push rod controls the plug body to move to open and close the water outlet channel of the water outlet part, and the mounting part and the water outlet part are arranged in a plurality.
Through the technical scheme, through setting up a plurality of installation departments and play water portion on with the shower nozzle, and control the play water of each play water portion respectively through electric putter, add man-hour at the quartz cone, because processing grinding position is constantly changing, in order to make hydroenergy enough accurate not waste spray to the processing department, the play water portion that the optional corresponds the position is opened, other play water portions are closed, not only can be accurate the spray position that obtains the regulating water make the shower water towards the processing department all the time, water conservation simultaneously, avoid the too much waste of water, and set up electric putter direct control on the valve body and open and close, and is convenient to control, cut swiftly during the trouble.
Example 3
A method for processing a quartz cone is suitable for the quartz cone processing device, and in this embodiment, the method includes the following steps:
s1: fixing a quartz cone to be processed on a starting chuck of a fixing mechanism, and starting a main shaft box device of the fixing mechanism to drive the quartz cone to rotate;
s2: adjusting a driving mechanism of the first processing unit to enable a first grinding wheel in the first processing unit to be in contact with the outer circle of the quartz cone, controlling the first grinding wheel to rotate to grind the quartz cone, and adjusting the driving mechanism to enable the first grinding wheel to be in contact with the quartz cone all the time during work;
s3: adjusting a driving mechanism of the second processing unit to enable the cutting blade to be in contact with the quartz cone, controlling the cutting blade to rotate, and then adjusting the driving mechanism to drive the cutting blade to cut a first plane on the quartz cone;
s4: adjusting a driving mechanism of the second processing unit, enabling a second grinding wheel to be in contact with the cut first plane, and controlling the second grinding wheel to rotate to polish the first plane to obtain a smooth and flat first plane;
s5: adjusting a driving mechanism of the first processing unit to enable a first grinding wheel in the first processing unit to be in contact with the inclined plane of the quartz cone, controlling the first grinding wheel to rotate to grind the inclined plane of the quartz cone, and adjusting the driving mechanism to enable the first grinding wheel to be in contact with the inclined plane of the quartz cone all the time during work;
s6: adjusting a driving mechanism of the second processing unit to enable the cutting blade to be in contact with the quartz cone, controlling the cutting blade to rotate, and then adjusting the driving mechanism to drive the cutting blade to cut a second plane on the quartz cone;
s7: after the second plane is cut, the driving mechanism of the second processing unit drives the cutting blade and the second grinding wheel to exit the processing area, and the second grinding wheel and the cutting blade stop rotating; after the inclined plane is ground, a driving mechanism of the first machining unit drives the first grinding wheel to exit from the machining area, and the first grinding wheel stops rotating; and finishing the quartz cone.
In the present embodiment, steps S3 and S4 are performed while step S2 is operating.
In the present embodiment, steps S6 and S5 are performed while operating.
Through above-mentioned technical scheme, concentrate the operation with the processing of quartz cone excircle and inclined plane and first plane and second plane, work under the station of equaling behind fixed quartz cone once, processing is convenient, need not fix quartz cone many times, improves quartz cone machining precision, with quartz cone excircle and inclined plane through first processing unit processing, first plane and second plane pass through second processing unit processing, and first processing unit and second processing unit simultaneous working, work efficiency increases substantially.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A quartz cone processing device is characterized in that: comprises that
The fixing mechanism is used for fixing the quartz cone and controlling the quartz cone to rotate;
the first processing unit is used for processing the inclined plane of the quartz cone;
the second processing unit is used for processing the upper plane and the lower plane of the quartz cone;
the first processing unit and the second processing unit can process the quartz cone when the fixing mechanism fixes the quartz cone.
2. The quartz cone processing apparatus of claim 1, wherein: the first processing unit comprises
The first processing mechanism comprises a first grinding wheel and a driving piece for controlling the first grinding wheel to rotate;
and the driving unit controls the first processing mechanism to move, and can enable the first processing mechanism to be close to or far away from the quartz cone.
3. The quartz cone processing apparatus of claim 1, wherein: the second processing unit comprises
The second processing mechanism comprises a cutting blade, a second grinding wheel and a driving piece, wherein the second grinding wheel is coaxially arranged with the cutting blade, and the driving piece is used for controlling the cutting blade and the second grinding wheel to rotate;
and the driving unit controls the second processing mechanism to move, and can enable the second processing mechanism to be close to or far away from the quartz cone.
4. A quartz cone machining apparatus according to claim 2 or 3, wherein: the drive unit comprises
The first moving mechanism comprises a first sliding table, a first motor arranged on one side of the first sliding table, a first screw rod arranged in parallel with the first sliding table and controlled by the first motor to rotate, and a first sliding block connected with the first sliding table in a sliding mode, wherein the first sliding block is sleeved on the first screw rod and is in threaded connection with the first screw rod;
the second moving mechanism comprises a second sliding table arranged on the first sliding block, a second motor arranged on one side of the second sliding table, a first screw rod arranged in parallel with the second sliding table and controlled to rotate by the second motor, and a second sliding block connected with the second sliding table in a sliding manner, and the second sliding block is sleeved on the second screw rod and is in threaded connection with the second screw rod;
the first screw rod and the second screw rod are arranged in a crossed mode, and the driving piece is installed on the second sliding block.
5. The quartz cone processing apparatus of claim 1, wherein: the quartz cone processing device further comprises a spraying device used for spraying water to the processing surface of the quartz cone, and the spraying device comprises
The spraying box is provided with an inner cavity, a plurality of partition plates are horizontally arranged in the spraying box, and each partition plate divides the inner cavity of the spraying box into a plurality of spraying cavities;
the input end of the water inlet pipe is connected with an external water tank, and the output end of the water inlet pipe is connected to the spraying tank and communicated with each spraying cavity;
the spraying pipes are arranged on the spraying box, each spraying pipe is communicated with one spraying cavity, and the output end of each spraying pipe is provided with a spray head;
vertical plates are vertically arranged in each spraying cavity, the vertical plates are separated at one side of the spraying cavity far away from the spraying pipe in the spraying cavity to form a cooling cavity, cooling liquid is stored in the cooling cavity, and pipe joints communicated with the cooling cavities are arranged on the spraying box; and through holes communicated with the cooling cavity and the spraying cavity are formed in each vertical plate, and an opening and closing mechanism is arranged on the through holes.
6. The quartz cone processing apparatus of claim 5, wherein: the opening and closing mechanism comprises
The cover plate is arranged in the spraying cavity and can close the through hole;
the mounting groove is formed around the circumferential direction of the through hole, and the edge of the cover plate is inserted into the mounting groove;
the spring is arranged in the mounting groove, and the two ends of the spring are connected with the cover plate and the bottom of the mounting groove.
7. The quartz cone processing apparatus of claim 5, wherein: the spray head comprises
The main body is internally provided with a cavity communicated with the spray pipe;
the mounting part is arranged on one side of the main body, and an electric push rod and a plug body which is fixed on the output end of the electric push rod and is controlled by the electric push rod to move are mounted in the mounting part;
the water outlet part is fixed on the mounting part and communicated with the interior of the main body, and a water outlet channel is arranged in the water outlet part;
the electric push rod controls the plug body to move to open and close the water outlet channel of the water outlet part.
8. A quartz cone processing method is suitable for the quartz cone processing device, and is characterized by comprising the following steps:
s1: fixing a quartz cone to be processed on a starting chuck of a fixing mechanism, and starting a main shaft box device of the fixing mechanism to drive the quartz cone to rotate;
s2: adjusting a driving mechanism of the first processing unit to enable a first grinding wheel in the first processing unit to be in contact with the outer circle of the quartz cone, controlling the first grinding wheel to rotate to grind the quartz cone, and adjusting the driving mechanism to enable the first grinding wheel to be in contact with the quartz cone all the time during work;
s3: adjusting a driving mechanism of the second processing unit to enable the cutting blade to be in contact with the quartz cone, controlling the cutting blade to rotate, and then adjusting the driving mechanism to drive the cutting blade to cut a first plane on the quartz cone;
s4: adjusting a driving mechanism of the second processing unit, enabling a second grinding wheel to be in contact with the cut first plane, and controlling the second grinding wheel to rotate to polish the first plane to obtain a smooth and flat first plane;
s5: adjusting a driving mechanism of the first processing unit to enable a first grinding wheel in the first processing unit to be in contact with the inclined plane of the quartz cone, controlling the first grinding wheel to rotate to grind the inclined plane of the quartz cone, and adjusting the driving mechanism to enable the first grinding wheel to be in contact with the inclined plane of the quartz cone all the time during work;
s6: adjusting a driving mechanism of the second processing unit to enable the cutting blade to be in contact with the quartz cone, controlling the cutting blade to rotate, and then adjusting the driving mechanism to drive the cutting blade to cut a second plane on the quartz cone;
s7: after the second plane is cut, the driving mechanism of the second processing unit drives the cutting blade and the second grinding wheel to exit the processing area, and the second grinding wheel and the cutting blade stop rotating; after the inclined plane is ground, a driving mechanism of the first machining unit drives the first grinding wheel to exit from the machining area, and the first grinding wheel stops rotating; and finishing the quartz cone.
9. The method of claim 8, wherein: step S3 and step S4 are performed when step S2 is operated.
10. The method of claim 8, wherein: step S6 and step S5 are performed while operating.
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| CN114012570B (en) | 2022-09-27 |
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