CN114130468B - Quartz grinding system for quartz precision finishing - Google Patents
Quartz grinding system for quartz precision finishing Download PDFInfo
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- CN114130468B CN114130468B CN202111403016.3A CN202111403016A CN114130468B CN 114130468 B CN114130468 B CN 114130468B CN 202111403016 A CN202111403016 A CN 202111403016A CN 114130468 B CN114130468 B CN 114130468B
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a quartz stone grinding system for quartz stone precision machining, which comprises a first support frame, a second support frame and a grinding assembly, wherein a grinding box is fixedly installed at the top of the first support frame, the grinding assembly is arranged in the grinding box, the bottom of the grinding box is connected with a screening box in a penetrating manner, a screening assembly is arranged in the screening box, one end of the screening assembly is connected with a first driving motor through a coupling in a transmission manner, a transmission assembly is arranged between the screening assembly and the grinding assembly, the bottom of the screening box is connected with a feeding pipe in a penetrating manner, and a conveying assembly is arranged in the feeding pipe. This kind of quartz stone grinding system for precision finishing through crushing unit and screening subassembly's setting for the quartz stone raw materials can be smashed the screening, improves the efficiency of grinding, and through the setting of dust fall subassembly, can effectual improvement dust fall effect simultaneously, through the setting of rose box, make water smoke flow to the water tank once more after adsorbing the dust, reuse, resources are saved.
Description
Technical Field
The invention relates to the technical field of quartz stone processing equipment, in particular to a quartz stone grinding system for quartz stone precision processing.
Background
The quartz stone is a new stone material synthesized by more than 90% of quartz crystal, resin and other trace elements. It is a large-scale plate pressed by a special machine under certain physical and chemical conditions, and the main material of the large-scale plate is quartz.
In the production and processing of quartz products, a quartz stone grinding device is generally required. However, the conventional quartz stone grinding apparatus has the following disadvantages:
1. most of the traditional quartz stone grinding devices do not have the function of crushing and screening, so that the larger quartz stone enters a machine to cause the machine to be clamped or damaged, and the loss of personnel and property is caused;
2. traditional quartz stone grinder mostly does not have the effect of cooling dust fall, the clearance of being not convenient for, and there is the phenomenon of wasting of resources.
Therefore, the quartz grinding system for the precision processing of the quartz is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the quartz stone grinding system for quartz stone precision processing comprises a first support frame, a second support frame and a grinding assembly, wherein a grinding box is fixedly mounted at the top of the first support frame, the grinding assembly is arranged in the grinding box, the bottom of the grinding box is connected with a screening box in a penetrating manner, the screening box is internally provided with the screening assembly, one end of the screening assembly is connected with a first driving motor through a coupling in a transmission manner, a transmission assembly is arranged between the screening assembly and the grinding assembly, the bottom of the screening box is connected with a feeding pipe in a penetrating manner, a conveying assembly is arranged in the feeding pipe, a dust falling assembly is arranged at the middle position of the feeding pipe, one end of the feeding pipe extends into the grinding assembly, and the grinding assembly is fixedly mounted at the top of the second support frame.
As a preferred technical scheme, the grinding assembly comprises a grinding tank and two bearing seats, the two bearing seats are fixedly installed at two ends of the top of a second support frame respectively, the two bearing seats are rotatably connected with two ends of the grinding tank respectively, a second driving motor is fixedly installed at the bottom of the second support frame, first belt pulleys are arranged at the end parts of the grinding tank and the second driving motor respectively, the two first belt pulleys are in transmission connection through a belt, and a discharge hole is formed in the top of the grinding tank.
As a preferable technical scheme of the present invention, the crushing assembly includes two crushing rollers, the two crushing rollers are rotatably connected to inner walls of two sides of the crushing box, one end of each crushing roller extends to the outer side of the crushing box, the extending ends of the two crushing rollers are fixedly connected to gears, and the two gears are in meshing connection.
As a preferred technical scheme of the invention, the screening assembly comprises a screen plate, two corner blocks and a rotating shaft, one end of the screen plate is rotatably connected with the inner walls of the two sides of the screening box through a pin shaft, the two corner blocks are respectively and fixedly connected with the inner walls of the two sides of the screening box, a limiting spring is fixedly connected between the two corner blocks and the screen plate, the rotating shaft is rotatably connected with the inner walls of the two sides of the screening box, an eccentric wheel is fixedly welded on the outer side of the rotating shaft, and the outer side of the eccentric wheel is movably contacted with the bottom of the screen plate.
As a preferable technical scheme of the invention, the transmission component comprises two second belt pulleys and a second belt, the two second belt pulleys are respectively fixedly connected with the extending end of one of the crushing rollers and the extending end of the rotating shaft, and the two second belt pulleys are in transmission connection through the second belt pulley.
As a preferable technical scheme of the invention, the conveying assembly comprises a screw shaft and a servo motor, the screw shaft is connected with the inner wall of the feeding pipe in a sliding manner, the servo motor is fixedly arranged at one end of the feeding pipe, and the end part of an output shaft of the servo motor is in transmission connection with one end of the screw shaft through a coupler.
As a preferred technical scheme of the invention, the dust fall assembly comprises a water tank and a water pump, one side of the water tank is communicated with a water inlet of the water pump through a water pipe, a water outlet of the water pump is connected with a dust fall box through a water pipe, the bottom of the dust fall box is connected with the top of a feeding pipe through a water pipe, the top of the water tank is connected with a filter box through a water pipe, and the filter box is connected with the bottom of the feeding pipe through a water pipe;
the solar wind power generation system is characterized in that a ventilation assembly is arranged, wherein the ventilation assembly comprises a conducting wire, a storage battery, an intelligent control switch, a plurality of unpowered fans, a plurality of powered wind power generators and a solar power supply, the ventilation energy conservation is realized by the ventilation of the fans under the windless condition and the ventilation of the unpowered fans under the windy condition, and the output power of the storage battery is saved under the windy condition;
the intelligent control switch is connected with the storage battery or the solar power supply through a wire, the intelligent control switch is used for respectively controlling the plurality of powered wind driven generators, the powered wind driven generators connected through the intelligent control switch are used for controlling the starting number and the starting time of the powered wind driven generators, and the starting time is completed through the timing module.
As a preferred technical scheme of the invention, a plurality of spray heads are arranged in the dust falling box and communicated with a water pump through water pipes.
As a preferred technical scheme, a sliding groove is formed in one side of the filtering box, a filtering groove is connected to the inner wall of the sliding groove in a sliding mode, a water filtering plate is fixed to the top of the filtering box, a screening port is formed in one side of the screening box, a collecting box is arranged at the lower opening of the screening port, and the collecting box is connected with one side of the screening box in a clamping mode.
As a preferable technical scheme of the invention, the device comprises a first weight sensor and a first monitor which are arranged inside a collecting box, and a second weight sensor and a second monitor which are arranged in a feeding pipe;
the raw weight measuring unit is used for measuring the raw weight of the quartz stone raw material before the quartz stone raw material is placed in the crushing box;
the first weight sensor is used for measuring the first weight of a first filtered object in the collecting box in real time when the grinding system starts to work, and shooting a first image of the residual space in the collecting box in real time based on the first monitor;
a second weight sensor for recording and measuring in real time a second weight of a second filtrate in the feed tube based on a time stamp associated with measuring in real time the first weight when the grinding system is started, and taking in real time a second image of a remaining space in the feed tube based on a second monitor;
the processing assembly is arranged on the first support frame and is respectively connected with the original weight measuring unit, the first weight sensor, the second weight sensor, the first monitor and the second monitor;
the processing component is configured to construct based on the time stamp according to the measurement result of each device, and obtain a first data group and a second data group at different times, where the first data group includes: the original weight, the first weight, the second weight at the corresponding moment, and the second data set includes: a first image and a second image at corresponding moments;
the processing component is also used for respectively inputting the first data sets at different moments into the grinding event model, and acquiring and judging whether a system jam event exists at the corresponding moment;
the processing component is further configured to, when a system stuck event exists, call a preset grinding test strategy library from a big data platform, perform first matching on the system stuck event and the grinding test strategy library to obtain a first strategy group corresponding to the system stuck event, and perform screening test on a plurality of strategies in the first strategy group respectively based on the system stuck event to obtain corresponding test results;
the processing component is further used for analyzing the completion effect of each test result based on a preset result analysis library, and selecting a strategy corresponding to the test result with the best completion effect to perform second matching with the system pause event to obtain a first matching pair;
the processing component is also used for respectively inputting the second data groups at different moments into the grinding event model, and acquiring and judging whether a dust spreading event exists at the corresponding moment;
the processing component is also used for correspondingly matching to obtain a second matching pair based on the grinding test strategy library when a dust spreading event exists;
taking the first matching pair and the second matching pair as important test items, matching corresponding alarm conditions to the important test items, and carrying out corresponding alarm;
the processing component is also used for constructing a blank database, associating different data sets and alarm conditions at the same time with the grinding system and then storing the data sets and the alarm conditions into the blank database, and taking the blank database as a grinding system alarm database.
The invention has the beneficial effects that:
1. according to the quartz stone grinding system for precisely processing quartz stone, the grinding assemblies are arranged and matched with each other, the first driving motor drives the two gears to rotate through the transmission assembly, the two gears rotate to enable the two grinding rollers to rotate oppositely to grind quartz stone raw materials, so that the grinding function of the device is realized, the problem that the machine is clamped or damaged after large-size quartz stone enters the machine, personnel and property loss is caused is avoided, and meanwhile, the grinding efficiency is improved;
2. according to the quartz stone grinding system for precision processing of quartz stones, through the arrangement and mutual matching of the screening components, crushed quartz stones fall into the screening box, the first driving motor enables the rotating shaft to drive the eccentric wheel to rotate, the eccentric wheel circularly extrudes the screen plate, and meanwhile, the screen plate circularly swings up and down through elastic force generated by deformation of the limiting spring, so that the crushed quartz stones can be screened, the large particles and the small particles of the quartz stones are separated, the screening speed is increased, and the processing efficiency is improved;
3. this kind of quartz stone grinding system for precision finishing, through the setting of dust fall subassembly with mutually support, water in the water tank is under the effect of water pump, by the blowout in flowing into the shower nozzle through the water pipe, the water smoke that the blowout comes can carry out the dust fall to the quartz in the conveying pipe, can the dust on effectual reduction quartz stone surface scatter outward, avoid causing the pollution of air, and the water smoke adsorbs behind the dust through the rose box after filtering, flow once more to the water tank in, can reuse, resources are saved, green.
4. By arranging the weight sensor and the monitor, the weight of quartz stones with different grinding degrees can be monitored and the residual space of corresponding containers can be effectively monitored, the grinding weight and the current dust condition corresponding to different containers can be acquired by constructing a first data set and a second data set at different moments, the grinding efficiency can be effectively monitored, the system can be prevented from being blocked, whether the dust-falling assembly is qualified or not can be known in time, under the corresponding monitoring result, the corresponding matching pair is arranged, the alarm condition can be matched, the alarm prompt can be given out, the system and the dust-falling assembly can be checked in time, the working efficiency is improved, and finally, by constructing a grinding system alarm library, in the subsequent monitoring process, the historical fault condition can be quickly acquired and used as a fault reference basis, meanwhile, the alarm condition can be quickly matched, the alarm is given in time, and the data processing time is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a quartz stone grinding system for quartz stone precision machining according to the present invention;
FIG. 2 is a side view of FIG. 1 of a quartz grinding system for precision quartz processing according to the present invention;
FIG. 3 is a schematic diagram of the construction of the grinding assembly and the screen assembly of the quartz stone grinding system for quartz stone precision machining according to the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 of a quartz grinding system for quartz precision processing according to the present invention;
FIG. 5 is a schematic diagram of a disassembled structure of a conveying assembly of the quartz stone grinding system for quartz stone precision machining according to the present invention;
FIG. 6 is a schematic diagram of a disassembled structure of a dust-settling component of a quartz stone grinding system for quartz stone precision machining according to the invention;
FIG. 7 is a schematic connection diagram of a processing assembly, a raw weight measuring unit, a first weight sensor, a second weight sensor, a first monitor and a second monitor of the quartz stone grinding system for quartz stone precision machining according to the present invention;
in the figure: 1. a first support frame; 2. a second support frame; 3. a grinding assembly; 301. a grinding tank; 302. a bearing seat; 303. a second driving motor; 304. a first belt pulley; 305. a first belt; 306. a discharge port; 4. a crushing box; 5. a size reduction assembly; 501. a crushing roller; 502. a gear; 6. screening the box; 7. a screen assembly; 701. a sieve plate; 702. a corner block; 703. a rotating shaft; 704. a limiting spring; 705. an eccentric wheel; 8. a first driving motor; 9. a transmission assembly; 901. a second belt pulley; 902. a second belt; 10. a feed pipe; 11. a delivery assembly; 1101. a screw shaft; 1102. a servo motor; 12. a dust fall assembly; 1201. a water tank; 1202. a water pump; 1203. a dust falling box; 1204. a filter box; 1205. a spray head; 1206. a filter cell; 1207. a water filter plate; 13. screening a material port; 14. and (4) collecting the box.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-6, the quartz stone grinding system for quartz stone precision machining according to the present invention includes a first support frame 1, a second support frame 2 and a grinding assembly 3, a grinding box 4 is fixedly installed on the top of the first support frame 1, a grinding assembly 5 is installed inside the grinding box 4, a screening box 6 is connected to the bottom of the grinding box 4 in a penetrating manner, a screening assembly 7 is installed inside the screening box 6, one end of the screening assembly 7 is connected to a first driving motor 8 through a coupling in a transmission manner, a transmission assembly 9 is installed between the screening assembly 7 and the grinding assembly 5, a feeding pipe 10 is connected to the bottom of the screening box 6 in a penetrating manner, a conveying assembly 11 is installed inside the feeding pipe 10, a dust fall assembly 12 is installed in the middle of the feeding pipe 10, one end of the feeding pipe 10 extends into the grinding assembly 3, the grinding assembly 3 is fixedly installed on the top of the second support frame 2, when in use, a supporting effect on the grinding assembly 5, the screening assembly 7 and the transmission assembly 9 can be achieved through the arrangement of the first support frame 1, and the second support frame 2 can achieve a supporting effect on the grinding assembly 3, so as to improve stability of the device.
Wherein, grinding component 3 includes grinding pot 301, two bearing frames 302 are fixed mounting at the top both ends of two 2 support frames respectively, and two bearing frames 302 rotate with the both ends of grinding pot 301 respectively and are connected, the bottom fixed mounting of two 2 support frames has two driving motor 303, the tip of grinding pot 301 and two driving motor 303 all is provided with first belt pulley 304, and two first belt pulley 304 are connected through the transmission of belt 305, the top of grinding pot 301 is provided with discharge gate 306, when using, after the quartz after smashing the screening passes through conveying component 11 and gets into grinding pot 301, the work of two driving motor 303, make one of them belt pulley 304 rotate, and drive another belt pulley 304 through belt 305 and rotate, thereby make grinding pot 301 rotate, make the quartz can be ground in grinding pot 301, through the setting of discharge gate 306, be convenient for take out the quartz after grinding from grinding pot 301 fast.
Wherein, crushing unit 5 includes two crushing rollers 501, two crushing rollers 501 rotate with crushing 4 both sides inner wall and be connected, and the one end of crushing roller 501 extends to the outside of smashing case 4, the equal fixedly connected with gear 502 of extension end of two crushing rollers 501, the meshing is connected between two gears 502, when using, the crisscross arrangement of crushing tooth of two crushing rollers 501, it is convenient for carry out shredding to the quartz stone raw materials to smash the crisscross arrangement of crushing tooth, it blocks or damages to lead to the machine after having avoided the quartz stone of bigger size to get into the machine, cause the loss of personnel's property, and through the setting of two gears 502, under transmission assembly 9's cooperation, two gears 502 rotate and can make two gears 502 rotate to pulley two 901 rotate, two gears 502 rotate to drive two crushing rollers 501 and rotate in opposite directions, and carry out effectual shredding to the quartz stone raw materials, smash into the graininess with the quartz stone of bigger size.
Wherein, the sieving component 7 comprises a sieve plate 701, two corner blocks 702 and a rotating shaft 703, one end of the sieve plate 701 is rotatably connected with the inner walls of the two sides of the sieving box 6 through a pin shaft, the two corner blocks 702 are respectively and fixedly connected with the inner walls of the two sides of the sieving box 6, a limit spring 704 is fixedly connected between the two corner blocks 702 and the sieve plate 701, the rotating shaft 703 is rotatably connected with the inner walls of the two sides of the sieving box 6, an eccentric wheel 705 is fixedly welded on the outer side of the rotating shaft 703, the outer side of the eccentric wheel 705 is movably contacted with the bottom of the sieve plate 701, when in use, the crushed quartz stone falls onto the sieve plate 701 through the arrangement of the sieve plate 701, small particles can fall into the feeding pipe 10 through sieve holes on the sieve plate 701, while large particles are filtered and fall into the collecting box 14 through the sieve material holes 13 to be collected, thereby avoiding the larger-sized quartz stone from entering the feeding pipe 10, lead to the conveying pipe 10 to block, and cause the damage to spiral shaft 1101, cause the loss of personnel and property, simultaneously through driving motor 8's setting, can make axis of rotation 703 drive eccentric wheel 705 rotate, eccentric wheel 705 rotates and can circulate the extrusion to the sieve 701 bottom, under the effect of extrusion force, make sieve 701 upper and lower circulation swing, thereby the speed of screening has been accelerated, the efficiency of processing has been improved, sieve 701 upper and lower circulation swing makes spacing spring 704 take place deformation simultaneously, the elasticity that deformation produced makes can reset fast after the sieve 701 removes, spacing spring 704 also can play spacing effect simultaneously, spacing spring 704 top and sieve 701 bottom fixed connection, and bottom and horn block 702 fixed connection, avoid appearing the skew phenomenon when making sieve 701 luffing motion.
The rotation center of the eccentric wheel is determined according to the structure of the eccentric wheel, the images of the eccentric wheel can be collected, and the rotation center of the eccentric wheel can be determined according to the analysis of the images.
The specific implementation mode is as follows:
and aiming at the shot eccentric wheel image, carrying out edge detection on the image, determining the outline form of the eccentric wheel and further determining the rotation center of the eccentric wheel.
The following formula can be used for edge detection:
wherein F is an edge detection operator,
for the standard deviation based on the gaussian function, X, Y are coordinate values of edge detection points in the image, and exp () represents an exponential function.
Wherein, transmission assembly 9 includes two belt pulleys two 901 and two belts 902, two belt pulleys two 901 respectively with one of them extension end of smashing roller 501 and extension end fixed connection of axis of rotation 703, and two belt pulleys two 901 pass through two belts 902 transmission connection, when using, through two belt pulleys 901 and two belts 902's cooperation, can make driving motor one 8 drive simultaneously and smash subassembly 5 and screening subassembly 7 work, two belt pulley 901 transmissions can alleviate load impact simultaneously, have the steady operation, low noise, low vibration advantage, and have overload protection's function, two belt pulley 901 driven also simple structure, and convenient adjustment, can improve the device's security performance.
Wherein, conveying assembly 11 includes screw axis 1101 and servo motor 1102, screw axis 1101 and the inner wall sliding connection of conveying pipe 10, servo motor 1102 fixed mounting is in the one end of conveying pipe 10, and servo motor 1102 output shaft tip passes through the shaft coupling and is connected with the one end transmission of screw axis 1101, when using, servo motor 1102 work drives screw axis 1101 and rotates the back, screw axis 1101 can carry the quartz after smashing the screening to grinding tank 301 inside through the helical blade that the outside set up and carry out the precision grinding and handle, and screw axis 1101 is defeated the material in-process pay-off steadily, be difficult to take place card material or putty phenomenon, the efficiency of pay-off has been improved greatly.
Wherein, dust fall subassembly 12 includes water tank 1201 and water pump 1202, one side of water tank 1201 leads to pipe and water pump 1202's water inlet intercommunication, water pump 1202's delivery port passes through water pipe through connection and has dust fall case 1203, dust fall case 1203 bottom and the top through connection of conveying pipe 10, the top through connection of water tank 1201 has filter box 1204, filter box 1204 and the bottom through connection of conveying pipe 10, when using, water in the water tank 1201 is under the effect of water pump 1202, spout in flowing into shower nozzle 1205 through the water pipe, the water smoke that the blowout comes can carry out the dust fall to the quartz in the conveying pipe 10, can effectually reduce the dust on quartz surface and disperse outward, avoid causing the pollution of air, water smoke also can effectually reduce the temperature on quartz surface simultaneously, reduce the loss to conveying pipe 10 inner wall, simultaneously through the setting of filter box 1204, can effectually avoid the quartz in the conveying pipe 10 to fall into the water tank, lead to conveying pipe 10 to block, and cause the damage to the spiral shaft 1101, cause personnel's property loss.
When the dust suppression device is used, each sprayer 1205 is communicated through a water pipe by the arrangement of the sprayer 1205, water can be sprayed out under the action of the water pump 1202, water mist is formed to adsorb dust, and the dust removal effect is improved; a sliding groove is formed in one side of the filter box 1204, a filter tank 1206 is connected to the inner wall of the sliding groove in a sliding mode, a water filtering plate 1207 is fixed to the top of the filter box 1204, and when the filter box 1204 is used, the sliding groove is arranged to play a limiting role, so that when the filter tank 1206 is installed, the phenomenon of deviation cannot occur, the installation operation is simplified, a user can conveniently replace and clean the filter tank 1206 at regular time, meanwhile, the filter tank 1206 can filter water containing dust, the dust is separated from water and accumulated in the filter tank 1206, the filtered water flows into the water box 1201 for repeated use, resources are saved, the environment is protected, meanwhile, a plurality of water filtering holes are formed in the water filtering plate 1207 fixedly installed at the top of the filter box 1204, the phenomenon that quartz stones in the feeding pipe 10 fall into the water box 1201 to cause blockage can be effectively avoided, and the water in the feeding pipe 10 can conveniently flow into the water box 1201 again and then be recycled, and the resources are saved and environment-friendly;
the solar wind power generation system is characterized in that a ventilation assembly is arranged, wherein the ventilation assembly comprises a conducting wire, a storage battery, an intelligent control switch, a plurality of unpowered fans, a plurality of powered wind power generators and a solar power supply, the ventilation energy conservation is realized by the ventilation of the fans under the windless condition and the ventilation of the unpowered fans under the windy condition, and the output power of the storage battery is saved under the windy condition;
the intelligent control switch is connected with the storage battery or the solar power supply through a wire, the intelligent control switch is used for respectively controlling the plurality of powered wind driven generators, the powered wind driven generators connected through the intelligent control switch are used for controlling the starting number and the starting time of the powered wind driven generators, and the starting time is completed through the timing module.
Wherein, sieve material mouth 13 has been seted up to one side of screening case 6, the end opening position of sieve material mouth 13 is provided with collects box 14, collect box 14 and be connected with one side block of screening case 6, when using, through the setting of sieve material mouth 13, be convenient for to taking out of the large granule quartz after the screening, it can collect the large granule quartz to collect box 14 simultaneously, and collect box 14 and be connected with 6 blocks of screening case, the person of facilitating the use is to collecting box 14 installation and dismantlement, also the person of facilitating the use can in time take out the large granule quartz of collecting and place crushing case 4 again in by smash once more.
The working principle is as follows: the quartz stone grinding system for precisely processing quartz stone is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle;
when the rapid water-saving type quartz stone screening machine is used, a first driving motor 8 is started, the first driving motor 8 drives two gears 502 to rotate through a transmission assembly 9, so that two grinding rollers 501 rotate oppositely, quartz stone raw materials are placed in a grinding box 4 at the moment, the grinding rollers 501 grind the quartz stone raw materials and then fall into a screening box 6, the first driving motor 8 enables a rotating shaft 703 to drive an eccentric wheel 705 to rotate, the eccentric wheel 705 circularly extrudes a screen plate 701, the screen plate 701 circularly swings up and down, so that the ground quartz stones can be rapidly screened, large particles fall into a collecting box 14 through a screen opening 13, small particles fall into a feeding pipe 10 through screen holes in the screen plate 701, a servo motor 1102 is started, a spiral shaft 1101 rotates, the quartz stones are conveyed into a grinding tank 301 through spiral blades, when the quartz stones pass through a dust falling assembly 12 in the conveying process, a water pump 1202 conveys water in a water tank to a spray nozzle 1205 through a water pipe and then is sprayed out, the sprayed out water adsorbs dust on the surface of the quartz stones, the dust is filtered and then flows into a filter box 1204, so that green resources are saved; after the quartz stone is conveyed into the grinding tank 301, the second driving motor 303 is started and the grinding tank 301 is rotated through the first belt pulley 304 and the first belt 305, so that the quartz stone can be precisely ground.
The invention relates to a quartz stone grinding system for quartz stone precision finishing, which also comprises:
a first weight sensor and a first monitor disposed inside the collection box 14, and a second weight sensor and a second monitor disposed inside the feeding tube 10;
a raw weight measuring unit for measuring the raw weight of the quartz stone raw material before it is placed in the crushing box 4;
a first weight sensor for measuring in real time a first weight of a first filtrate in the collection box 14 when the grinding system is started up and taking in real time a first image of the space remaining in the collection box 14 based on a first monitor;
a second weight sensor for recording and measuring in real time a second weight of a second filtrate within the feed tube 10 based on a time stamp associated with measuring the first weight in real time when the grinding system is started up, and capturing in real time a second image of the remaining space within the feed tube 10 based on a second monitor;
the processing assembly is arranged on the first support frame 1 and is respectively connected with the original weight measuring unit, the first weight sensor, the second weight sensor, the first monitor and the second monitor;
the processing assembly is used for constructing based on the time stamp according to the measurement result of each device, and obtaining a first data group and a second data group at different moments, wherein the first data group comprises: the original weight, the first weight and the second weight at the corresponding moment, and the second data set comprises: a first image and a second image at corresponding moments;
the processing component is also used for respectively inputting the first data groups at different moments into the grinding event model, and acquiring and judging whether a system blocking event exists at the corresponding moment;
the processing component is further configured to, when a system stuck event exists, call a preset grinding test strategy library from a big data platform, perform first matching on the system stuck event and the grinding test strategy library to obtain a first strategy group corresponding to the system stuck event, and perform screening test on a plurality of strategies in the first strategy group respectively based on the system stuck event to obtain corresponding test results;
the processing component is also used for analyzing the completion effect of each test result based on a preset result analysis library, and selecting a strategy corresponding to the test result with the best completion effect to perform second matching with the system pause event to obtain a first matching pair;
the processing component is also used for respectively inputting the second data groups at different moments into the grinding event model, and acquiring and judging whether a dust spreading event exists at the corresponding moment;
the processing component is also used for correspondingly matching to obtain a second matching pair based on the grinding test strategy library when a dust spreading event exists;
taking the first matching pair and the second matching pair as important test items, matching corresponding alarm conditions to the important test items, and carrying out corresponding alarm;
the processing component is also used for constructing a blank database, associating different data sets and alarm conditions at the same time with the grinding system and then storing the data sets and the alarm conditions into the blank database, and taking the blank database as a grinding system alarm database.
In this embodiment, the grinding event model refers to statistics of historical grinding data of the grinding system and generation of a corresponding event model, and includes the situations of system blockage, dust scattering and the like, for example, in the grinding process at time t in the grinding event model, it is determined whether the grinding system is stuck by quartz stone and cannot work normally;
in this embodiment, the grinding test strategy library is set in advance, and is to provide corresponding strategies for different situations, for example, if a stuck event occurs during grinding of quartz stone, the grinding test strategy library respectively matches three strategies a, b, and c for the stuck event, and performs result test on the three matched strategies;
in this embodiment, the result analysis library is preset to analyze the result of the strategy matched with the grinding test strategy, for example, the test results of the three strategies a, b, and c matched with the stuck event are analyzed respectively to screen out the strategy corresponding to the optimal strategy result of the three strategy results as the optimal strategy for solving the stuck event;
in this embodiment, the important test items are matched with corresponding alarm conditions, and corresponding alarms are performed, so that when an abnormal condition occurs in the grinding system, an alarm signal is simultaneously sent out under the condition that an optimal countermeasure is solved, and the safety and reliability of the grinding system are ensured.
Has the beneficial effects that: by arranging the weight sensor and the monitor, the weight monitoring can be respectively carried out on quartz stones with different grinding degrees, and the residual space of corresponding containers can be effectively monitored, the corresponding grinding weights and the current dust conditions in different containers can be obtained by constructing a first data set and a second data set at different moments, the grinding efficiency can be effectively monitored, the system can be prevented from being stuck, whether the dust fall component is qualified or not can be timely known, under the corresponding monitoring result, the matching of the alarm condition can be carried out by setting corresponding matching pairs, the alarm reminding can be timely carried out, the system and the dust fall component can be timely checked, the working efficiency is improved, and finally, by constructing a grinding system alarm library, the historical fault condition can be quickly obtained in the subsequent monitoring process and can be used as a fault reference basis, meanwhile, the alarm condition can be quickly matched, the alarm is timely carried out, and the data processing time is saved.
In one embodiment, since the grinding system is influenced by the comprehensive factors such as the properties of the grinding tank and the properties of the quartz stone during the grinding process, the comprehensive influence degree of the grinding system is calculated by the following formula, including:
wherein F is the comprehensive influence degree of the grinding system subjected to comprehensive factors in the grinding process,
a first hardness of the body of the grinding pot in the grinding system,
is a grinding tank body in the grinding system,
for the second hardness of the quartz stone to be ground,
in order to obtain the quartz stone to be ground,
the elastic coefficient of a grinding tank body in the grinding system is set;
the elastic coefficient of the quartz stone, C is the system constant of the grinding system, and the value is generally 1;
based on the comprehensive influence degree, the grinding removal amount of certain points on the quartz stone in the grinding process is calculated:
wherein q is the grinding removal amount of (x, y) points on the quartz stone in the grinding process,
the grinding speed of the quartz stone (x, y) point relative to the bottom of the grinding tank,
is the instantaneous grinding pressure of the quartz stone (x, y) point during grinding;
the error grinding probability of the quartz stone (x, y) point in the grinding process is shown, and the value range is (0, 1);
obtaining the grinding removal amount of a plurality of specified points, estimating the total grinding amount of the quartz stone, and comparing the total grinding amount with the total weight of the collecting box 14 and the feeding pipe 10 to determine the corresponding grinding efficiency;
when grinding efficiency is less than preset efficiency, the alarm unit arranged on the first support frame 1 is controlled to alarm and remind.
And calculating the grinding removal amount of the grinding system to a certain point on the quartz stone under the condition that the influence of other factors is unchanged based on the comprehensive influence degree of the grinding system by other factors in the grinding process.
The working principle of the technical scheme is as follows: by calculating the comprehensive influence degree of the grinding system on other factors, the grinding removal amount of the grinding system on a certain point on the quartz stone can be ensured to be calculated under the condition that other factors are not changed, and the efficiency is determined by comparing the grinding removal amount with the grinding weight result which can be measured.
The beneficial effects of the above technical scheme are that: through calculating the comprehensive influence degree that calculation grinding system receives other factors, can ensure when calculating the grinding removal amount of some points on the quartz in grinding process, the influence value of other factors is unchangeable, furtherly, under the certain circumstances of grinding pressure, constantly increaseing the relative motion speed between quartz and the abrasive disc, the grinding removal amount increases thereupon, thereby also can improve the grinding clearance of total quartz, therefore, not only can ensure the effective grinding supervision of quartz in grinding process, can also improve whole grinding system's work efficiency.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The quartz stone grinding system for quartz stone precision finishing comprises a first support frame (1), a second support frame (2) and a grinding assembly (3), and is characterized in that a grinding box (4) is fixedly mounted at the top of the first support frame (1), a grinding assembly (5) is arranged inside the grinding box (4), a screening box (6) is connected to the bottom of the grinding box (4) in a penetrating manner, a screening assembly (7) is arranged inside the screening box (6), one end of the screening assembly (7) is connected with a first driving motor (8) through coupling transmission, a transmission assembly (9) is arranged between the screening assembly (7) and the grinding assembly (5), a feeding pipe (10) is connected to the bottom of the screening box (6) in a penetrating manner, a conveying assembly (11) is arranged inside the feeding pipe (10), a dust-falling assembly (12) is arranged in the middle of the feeding pipe (10), one end of the feeding pipe (10) extends to the inside of the grinding assembly (3), and the grinding assembly (3) is fixedly mounted at the top of the second support frame (2);
further comprising:
a first weight sensor and a first monitor arranged inside the collecting box (14), and a second weight sensor and a second monitor arranged inside the feeding pipe (10);
a raw weight measuring unit for measuring the raw weight of the quartz stone raw material before the quartz stone raw material is placed in the crushing box (4);
a first weight sensor for measuring in real time a first weight of a first filtrate in the collection box (14) when the grinding system is started up and taking in real time a first image of the remaining space in the collection box (14) based on a first monitor;
a second weight sensor for recording and measuring in real time a second weight of a second filtrate in the feed tube (10) based on a time stamp associated with the real time measurement of the first weight when the grinding system is started up, and taking in real time a second image of the remaining space in the feed tube (10) based on a second monitor;
the processing assembly is arranged on the first support frame (1) and is respectively connected with the original weight measuring unit, the first weight sensor, the second weight sensor, the first monitor and the second monitor;
the processing component is configured to construct based on the time stamp according to the measurement result of each device, and obtain a first data group and a second data group at different times, where the first data group includes: the original weight, the first weight, the second weight at the corresponding moment, and the second data set includes: a first image and a second image at corresponding moments;
the processing component is also used for respectively inputting the first data groups at different moments into the grinding event model, and acquiring and judging whether a system blocking event exists at the corresponding moment;
the processing component is further configured to, when a system stuck event exists, call a preset grinding test strategy library from a big data platform, perform first matching on the system stuck event and the grinding test strategy library to obtain a first strategy group corresponding to the system stuck event, and perform screening test on a plurality of strategies in the first strategy group respectively based on the system stuck event to obtain corresponding test results;
the processing component is further used for analyzing the completion effect of each test result based on a preset result analysis library, and selecting a strategy corresponding to the test result with the best completion effect to perform second matching with the system pause event to obtain a first matching pair;
the processing component is also used for respectively inputting the second data groups at different moments into the grinding event model, and acquiring and judging whether a dust spreading event exists at the corresponding moment;
the processing component is also used for correspondingly matching to obtain a second matching pair based on the grinding test strategy library when a dust spreading event exists;
taking the first matching pair and the second matching pair as important test items, matching corresponding alarm conditions to the important test items, and carrying out corresponding alarm;
the processing component is also used for constructing a blank database, associating different data sets and alarm conditions at the same time with the grinding system and then storing the data sets and the alarm conditions into the blank database, and taking the blank database as a grinding system alarm database.
2. The quartz stone grinding system for the precision machining of quartz stone as claimed in claim 1, wherein said grinding assembly (3) comprises a grinding pot (301), two bearing seats (302), two said bearing seats (302) are respectively fixedly mounted at the top two ends of the second support frame (2), and two said bearing seats (302) are respectively connected with the two ends of the grinding pot (301) in a rotating manner, the bottom of the second support frame (2) is fixedly mounted with a second driving motor (303), the ends of the grinding pot (301) and the second driving motor (303) are both provided with a first belt pulley (304), and two said first belt pulley (304) is connected through a first belt (305) in a transmission manner, the top of the grinding pot (301) is provided with a discharge port (306).
3. The quartz stone grinding system for quartz stone precision finishing of claim 1, characterized in that the crushing assembly (5) comprises two crushing rollers (501), two of the crushing rollers (501) are rotatably connected with the inner walls of the two sides of the crushing box (4), one end of each of the crushing rollers (501) extends to the outer side of the crushing box (4), the extending ends of the two crushing rollers (501) are fixedly connected with gears (502), and the gears (502) are meshed and connected.
4. The quartz stone grinding system for quartz stone precision finishing of claim 1, characterized in that the screening component (7) comprises a screening plate (701), two corner blocks (702) and a rotating shaft (703), one end of the screening plate (701) is rotatably connected with the inner walls of the two sides of the screening box (6) through a pin shaft, the two corner blocks (702) are respectively and fixedly connected with the inner walls of the two sides of the screening box (6), a limiting spring (704) is fixedly connected between the two corner blocks (702) and the screening plate (701), the rotating shaft (703) is rotatably connected with the inner walls of the two sides of the screening box (6), an eccentric wheel (705) is fixedly welded on the outer side of the rotating shaft (703), and the outer side of the eccentric wheel (705) is movably contacted with the bottom of the screening plate (701).
5. The quartz stone grinding system for precisely processing quartz stone as claimed in claim 4, wherein said transmission assembly (9) comprises two pulleys II (901) and a belt II (902), said two pulleys II (901) are fixedly connected with the extending end of one of the crushing rollers (501) and the extending end of the rotating shaft (703), respectively, and said two pulleys II (901) are in transmission connection through the belt II (902).
6. The quartz stone grinding system for precision machining of quartz stone as claimed in claim 1, wherein the conveying assembly (11) comprises a screw shaft (1101) and a servo motor (1102), the screw shaft (1101) is connected with the inner wall of the feeding pipe (10) in a sliding manner, the servo motor (1102) is fixedly installed at one end of the feeding pipe (10), and the end of the output shaft of the servo motor (1102) is in transmission connection with one end of the screw shaft (1101) through a coupling.
7. The quartz stone grinding system for the precision finishing of quartz stone as claimed in claim 1, wherein the dust fall assembly (12) comprises a water tank (1201) and a water pump (1202), one side of the water tank (1201) is communicated with a water inlet of the water pump (1202) through a water pipe, a water outlet of the water pump (1202) is connected with a dust fall box (1203) through a water pipe, the bottom of the dust fall box (1203) is connected with the top of the feeding pipe (10) in a penetrating manner, the top of the water tank (1201) is connected with a filter box (1204) through a penetrating manner, and the filter box (1204) is connected with the bottom of the feeding pipe (10) in a penetrating manner;
the solar wind power generation system is characterized in that a ventilation assembly is arranged, wherein the ventilation assembly comprises a conducting wire, a storage battery, an intelligent control switch, a plurality of unpowered fans, a plurality of powered wind power generators and a solar power supply, the ventilation energy conservation is realized by the ventilation of the fans under the windless condition and the ventilation of the unpowered fans under the windy condition, and the output power of the storage battery is saved under the windy condition;
the intelligent control switch is connected with a storage battery or a solar power supply through a lead to respectively control a plurality of powered wind driven generators, the powered wind driven generators connected through the intelligent control switch control the starting number and the starting time of the powered wind driven generators, and the starting time is finished through the timing module;
the water filter comprises a filter box (1204), a sliding groove is formed in one side of the filter box (1204), a filter tank (1206) is connected to the inner wall of the sliding groove in a sliding mode, and a water filtering plate (1207) is fixed to the top of the filter box (1204).
8. The quartz stone grinding system for quartz stone precision finishing of claim 7, wherein a plurality of spray heads (1205) are arranged inside the dust falling box (1203), and the spray heads (1205) are communicated with the water pump (1202) through water pipes.
9. The quartz stone grinding system for quartz stone precision finishing according to claim 7, characterized in that a screening opening (13) is formed in one side of the screening box (6), a collecting box (14) is arranged at a lower opening of the screening opening (13), and the collecting box (14) is connected with one side of the screening box (6) in a clamping manner.
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