CN113547407B - Wear-resistant domestic ceramic processing system and method - Google Patents

Wear-resistant domestic ceramic processing system and method Download PDF

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Publication number
CN113547407B
CN113547407B CN202110621999.1A CN202110621999A CN113547407B CN 113547407 B CN113547407 B CN 113547407B CN 202110621999 A CN202110621999 A CN 202110621999A CN 113547407 B CN113547407 B CN 113547407B
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China
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blank
electric motor
disc
polishing
pug
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CN202110621999.1A
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CN113547407A (en
Inventor
杨志英
张健
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Fujian Dehua Jiacheng Ceramic Co ltd
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Fujian Dehua Jiacheng Ceramic Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00Table service
    • A47G19/02Plates, dishes or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety 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
    • B24B55/06Dust extraction equipment on grinding or polishing machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety 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
    • B24B55/12Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0845Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00Apparatus or methods for obtaining or processing clay
    • B28C1/10Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
    • B28C1/14Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
    • B28C1/16Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for homogenising, e.g. by mixing, kneading ; forcing through slots
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/60Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Abstract

The invention relates to the technical field of ceramic processing, in particular to a wear-resistant household ceramic processing system and a processing method; the ceramic processing system comprises a pugging process, a blank body forming process and a blank trimming process; wherein the fettling procedure comprises a chassis, a supporting plate, a collecting tank and a supporting frame; when electric motor rotated, electric motor removed between annular piece and disc, when electric motor removed, electric motor's output shaft drove the sword of polishing and rotates, the sword of polishing drove the drainage tube and rotates, when the drainage tube rotated, the inside flabellum of drainage tube rotated, the air current that blows to the collecting vat is produced to the flabellum when rotating, and then the inside negative pressure that produces of messenger's drainage tube, thereby strengthened the drainage tube and produced the absorption drainage effect of dust to the disk blank, thereby further avoided the dust dispersion, cause dust pollution.

Description

Wear-resistant domestic ceramic processing system and method
Technical Field
The invention relates to the technical field of ceramic processing, in particular to a wear-resistant daily ceramic processing system and a wear-resistant daily ceramic processing method.
Background
The daily ceramic is a ceramic product used for contacting with food, such as tableware, tea sets and the like; modern daily ceramics have various types, including porcelain and ceramic, high, medium and low temperature sintered, bone, magnesium, high quartz, shellfish and the like; daily ceramics made of different materials have respective characteristics, such as good light transmittance and high appearance quality of bone china, but have relative weakness; ceramics, in particular porcelain products, have a high hardness, not equal to the strength; the high-strength ceramic is mainly characterized by high impact strength, and the product is collision-resistant in the using process and can resist external impact force, so that the product is not easy to break and the service life of the product is prolonged; modern consumers have higher demands on the quality of ceramics for everyday use, particularly in restaurants, and dishware for use in dishwashers, and have a higher demand for strength.
The technical scheme of the abrasion-resistant domestic ceramic processing system and method is also provided in the prior art, and as a Chinese patent with the application number of CN201811279909X discloses an automatic dinner plate polishing system which comprises a six-station turntable mechanism, an automatic feeding machine, a polishing abrasive belt machine, a polishing machine, an automatic blanking machine, a blanking turntable and a large system base, wherein the polishing abrasive belt machine comprises a coarse polishing mechanism and a fine polishing mechanism, the polishing machine comprises a vertical polishing mechanism and a horizontal polishing mechanism, the automatic feeding machine is arranged at a first station of the six-station turntable, the coarse polishing mechanism and the fine polishing mechanism are respectively arranged at a second station and a third station of the six-station turntable, the vertical polishing mechanism and the horizontal polishing mechanism are respectively arranged at a fourth station and a fifth station, the automatic blanking machine is provided with a sixth station, and blanking is positioned at the right side of the automatic blanking machine;
in the prior art, a six-station rotary table mechanism, an automatic feeding machine, a grinding belt sander, a polishing machine, an automatic discharging machine, a discharging rotary table and a system large base are arranged; the application solves the problems of labor intensity, risk, product consistency, working efficiency and the like of the traditional manual production; but when the domestic ceramic dinner plate of the unified mark vertebra that above-mentioned prior art used in the restaurant hotel carries out the edging, when the ceramic dinner plate was polished, the ceramic piece that the ceramic dinner plate edge was polished can become powdered and fly off, and the ceramic powder of dispersion can influence staff's healthy on the one hand, and on the other hand can make operational environment dirty in disorder, and the staff need clean many times, increases intensity of labour.
In view of the above, the invention provides a wear-resistant domestic ceramic processing system and a wear-resistant domestic ceramic processing method, which solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the problems that when the ceramic dinner plate in the prior art is polished, ceramic scraps polished at the edge of the ceramic dinner plate are scattered in a powder form, and the dispersed ceramic powder influences the health of workers on one hand and makes the working environment dirty on the other hand, so that the workers need to clean for multiple times, and the labor intensity is increased are solved; the invention provides a wear-resistant domestic ceramic processing system and a wear-resistant domestic ceramic processing method.
The technical scheme adopted by the invention for solving the technical problem is as follows: a wear-resistant domestic ceramic processing system comprises a pugging process, a blank body forming process and a blank trimming process; pugging process uses pugging machine to stir the pug and mixes, body forming process is used for shaping the pug of doing the exercise, the pug edge of fettling process use trimmer after to the shaping is polished, its characterized in that: the grinding machine comprises a chassis, a supporting plate, a collecting tank and a supporting frame; the supporting plate is fixedly connected to the middle position of the upper end of the chassis, the collecting tank is arranged at the middle position of the upper end of the chassis, and the collecting tank surrounds the supporting plate; the supporting frames are uniformly arranged at the edge position of the upper end of the chassis, and one side of each supporting frame, which faces the supporting plate, is fixedly connected with a convex block; a first annular block is arranged on one side of the upper end of the supporting plate, a disc is fixedly connected to the lower end of the protruding block, a gap is formed between the first annular block and the edge of the disc, sliding grooves are formed in the inner wall of the first annular block and the outer ring of the disc, and sliding blocks are connected in the sliding grooves in a sliding mode; an electric motor is arranged between the first annular block and the disc, the side face of the electric motor is fixedly connected with the sliding block, the outer ring of the output shaft of the electric motor is fixedly connected with a rubber wheel, the outer ring of the rubber wheel is respectively contacted with the first annular block and the disc, the rubber wheel is positioned between the first annular block and the disc, the lower end of the output shaft of the electric motor is fixedly connected with a polishing knife, the number of blades of the polishing knife is three, the polishing knife is circumferentially arranged, and a gap is formed between every two polishing knives; the center position of the lower end of the disc is fixedly connected with an electric telescopic rod, and the lower end of an output shaft of the electric telescopic rod is fixedly connected with a squeezing plate;
when in use, the ceramic dinner plate is used for manufacturing restaurant ceramic dinner plates with uniform standards in batches; stirring and mixing the pug by using a pug mill through a pugging process, molding the pug by using a blank molding process, and polishing the edge of the molded pug by using an edge trimmer through a fettling process; when the trimming machine is used for trimming the formed ceramic disc, the ceramic disc blank is placed on the supporting plate, then the electric telescopic rod is started, the guide rod of the electric telescopic rod extends downwards, the extrusion plate extends downwards along with the guide rod of the electric telescopic rod, the extrusion plate and the supporting plate are matched for limiting and extruding the ceramic disc blank, and the supporting plate is arranged in a concave arc shape, so that the supporting plate is attached to the ceramic disc blank, and the limiting effect of the supporting plate on the ceramic disc blank is further enhanced; after the ceramic disc blank is limited, the electric motor rotates, when the electric motor rotates, the electric motor drives the rubber wheel to rotate, the rubber wheel is in contact with the annular block and the disc, when the rubber wheel rotates, the rubber wheel moves in a gap between the annular block and the disc, when the rubber wheel moves, the electric motor moves along with the rubber wheel, a sliding block on the electric motor slides in the sliding groove, the electric motor slides between the annular sliding block and the disc, when the electric motor rotates, a polishing knife fixedly connected with the lower end of an output shaft of the electric motor rotates, the polishing knife polishes the edge of the ceramic disc blank, the edge of the ceramic disc blank is smooth, the number of blades of the polishing knife is three, gaps are reserved between the blades of the polishing knife, when the polishing knife rotates, the polishing knife polishes the ceramic disc blank, dust generated by the ceramic disc blank enters the gaps of the polishing knife, and then enters the collecting tank through the gaps between the polishing knife, and dust generated after polishing is prevented from flying to a certain degree, and dust pollution is caused.
Preferably, the lower end of the polishing knife is fixedly connected with a drainage tube, the lower end of the drainage tube is positioned in the collecting tank, and fan blades are uniformly arranged in the drainage tube;
during the use, through linking firmly the drainage tube at the sword lower extreme of polishing, and the lower extreme that makes the drainage tube is located the collecting vat, through evenly setting up the flabellum in the drainage tube is inside, when electric motor rotates, electric motor removes between an annular piece and disc, when electric motor removes, electric motor's output shaft drives the sword of polishing and rotates, the sword of polishing drives the drainage tube and rotates, when the drainage tube rotates, the inside flabellum of drainage tube rotates, produce the air current that blows to the collecting vat when the flabellum rotates, and then make the inside negative pressure that produces of drainage tube, thereby strengthened the drainage tube and produced the absorption drainage effect of dust to the porcelain plate blank, thereby further avoided the dust dispersion, cause dust pollution.
Preferably, the gaps between the grinding blades are different in size, the gap distance between the inner walls of the grinding blades is small, and the gap distance between the outer walls of the grinding blades is large;
when the dust collecting device is used, the gaps between the blades of the polishing knives are different in size, the gaps between the inner walls of the blades of the polishing knives are small, the gaps between the outer walls of the blades of the polishing knives are large, when the electric motor rotates, the electric motor performs circular motion in the gaps between the annular block and the disc through the rubber wheels, when the electric motor rotates, the electric motor drives the polishing knives to rotate, when the polishing knives rotate, the outer ring edges of the ceramic disc blank are polished by the polishing knives, chips generated by the polishing ceramic disc blank enter the polishing knives through the gaps between the blades of the polishing knives, and the gaps between the blades of the polishing knives are large, so that dust can conveniently enter the polishing knives, after the dust enters the polishing knives, the gaps between the inner walls of the polishing knives are small, the dust is difficult to flow out through the side walls of the polishing knives, the dust enters the drainage tube through the lower ends of the polishing knives and enters the collection tube through the drainage tube, and the collection efficiency of the dust is improved to a certain degree, and the dust is prevented from floating.
Preferably, the lower end of the extrusion plate is made of rubber, the upper end of the extrusion plate is uniformly provided with a first groove, and a right-angle hook claw is rotatably connected in the first groove through a torsion spring;
during the use, lower extreme through making the stripper plate is the rubber material, through the upper end at the stripper plate groove No. one evenly begins, it colludes the claw to rotate to be connected with the right angle through the torsional spring No. one the inslot, place the back in the backup pad when the porcelain plate blank, electric telescopic handle's guide arm stretches out and draws back downwards, electric telescopic handle drives the stripper plate and moves downwards, make the right angle collude the claw and contact the porcelain plate blank earlier, the stripper plate continues to move downwards afterwards, the stripper plate contacts the porcelain plate blank afterwards, the stripper plate extrudees the porcelain plate blank, the right angle colludes the claw and is extrudeed downwards by torsional spring elasticity, thereby make the right angle collude the claw, stripper plate and backup pad cooperation carry on spacingly to the porcelain plate blank, thereby the stability of porcelain plate blank has been improved.
Preferably, one end of the right-angle hook claw, which is far away from the extrusion plate, is provided with a second groove, and a first rubber rod is rotatably connected in the second groove through a rotating shaft;
during the use, set up No. two grooves through the one end of colluding the claw at the right angle and keeping away from the stripper plate, rotate through the pivot at No. two grooves and connect a rubber stick, when electric telescopic handle's output shaft moves downwards, the stripper plate moves downwards along with electric telescopic handle, when the stripper plate extrudees the porcelain plate blank, the right angle colludes the claw and contacts the porcelain plate blank earlier, the stripper plate continues to move downwards afterwards, collude the claw and continue to push down along with the stripper plate when the right angle, the right angle colludes the claw and slides on porcelain plate blank surface, a rubber stick slides on porcelain plate blank surface, and a rubber stick material is softer, a rubber stick can not cause the injury to the porcelain plate blank, and a rubber stick has reduced the frictional force that right angle claw and porcelain plate blank contacted, thereby the availability factor of stripper plate has been improved to a certain extent.
Preferably, a third groove is uniformly formed in the shell of the electric motor, and balls are arranged in the third groove and are respectively contacted with the first annular block and the disc;
when the electric motor is used, the third groove is uniformly formed in the shell of the electric motor, the balls are arranged in the third groove, the rollers are respectively in contact with the first annular block and the disc, when the electric motor rotates, the electric motor drives the rubber wheel to rotate, when the rubber wheel rotates, the rubber wheel is in contact with the first annular block and the disc, the rubber wheel moves between the first annular block and the disc, the electric motor moves in a gap between the first annular block and the disc along with the rubber wheel, when the electric motor moves, the balls on the shell of the electric motor are respectively in contact with the first annular block and the outer ring of the disc, when the electric motor moves, the balls rotate, the friction force between the shell of the electric motor and the first annular block and the disc is reduced, and therefore the use efficiency of the electric motor is improved.
The wear-resistant domestic ceramic processing method is suitable for the wear-resistant domestic ceramic processing system and comprises the following steps:
s1: pugging pug for manufacturing a porcelain plate blank, putting the pug into a stirrer used in a pugging process for uniformly stirring, and discharging air carried in the pug in the stirring process to ensure that the pug is stirred in the stirrer for 50-60 minutes; after stirring, taking out part of pug, putting the pug into water, detecting whether bubbles emerge or not, and then placing the detected pug for later use;
s2: putting the pug obtained in the step S1 into a casting mold of a magnetic disk blank body for blank body molding; then, standing the pug in a green body forming die for 20-30 minutes; then taking out the magnetic disk blank for fettling, putting the ceramic disk blank on a supporting plate of a trimmer, and then moving an electric telescopic rod downwards to enable an extrusion plate to extrude the ceramic disk blank;
s3: when electric telescopic handle drives the stripper plate and goes on downwards, the right angle colludes the claw and takes first contact the porcelain plate blank, the stripper plate continues to move downwards afterwards, the right angle is colluded the claw and is extruded downwards by torsional spring elasticity, thereby make the right angle collude the claw, stripper plate and backup pad cooperation carry on spacingly to the porcelain plate blank, electric motor rotates afterwards, drive electric motor and rotate round the porcelain plate blank when the rubber wheel rotates, the polishing knife polishes the porcelain plate blank when electric motor moves, take out the porcelain plate blank after polishing, make the porcelain plate blank place and supply subsequent handling to use.
The invention has the following beneficial effects:
1. according to the wear-resistant domestic ceramic processing system and the wear-resistant domestic ceramic processing method, the polishing knife, the drainage tube, the collecting tank and the fan blades are arranged; when electric motor rotated, electric motor removed between an annular piece and disc, when electric motor removed, electric motor's output shaft drove the sword of polishing and rotates, the sword of polishing drove the drainage tube and rotates, when the drainage tube rotated, the inside flabellum of drainage tube rotated, produce the air current that blows to the collecting vat when the flabellum rotated, and then made the inside negative pressure that produces of drainage tube, thereby strengthened the drainage tube and produced the absorption drainage effect of dust to the porcelain plate blank, thereby further avoided the dust dispersion, cause dust pollution.
2. The invention relates to a wear-resistant domestic ceramic processing system and a processing method, wherein a right-angle hook claw, an extrusion plate, a second groove and a first rubber rod are arranged; when electric telescopic handle's output shaft moved in the below, the stripper plate moves along with electric telescopic handle in the below, the right angle colludes the claw and takes first contact with the porcelain plate blank, the right angle colludes the claw and continues to push down along with the stripper plate, the right angle colludes the claw and slides on porcelain plate blank surface, a rubber rod slides on porcelain plate blank surface, and a rubber rod material is softer, a rubber rod can not cause the injury to the porcelain plate blank, and a rubber rod has reduced the right angle and has colluded the frictional force after claw and porcelain plate blank contact, thereby the availability factor of stripper plate has been improved to a certain extent.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a perspective view of one aspect of the present invention;
FIG. 3 is a perspective view of another aspect of the present invention;
FIG. 4 is a structural view of the electric motor of FIG. 2;
FIG. 5 is a structural view of the electric telescopic handle of FIG. 2;
FIG. 6 is a cross-sectional view of the polishing blade of FIG. 4;
in the figure: chassis 1, backup pad 11, collecting vat 12, support frame 13, lug 131, annular block 14, spout 141, slider 142, disc 15, electric motor 16, rubber wheel 161, no. three groove 162, ball 163, sword 17 of polishing, drainage tube 171, flabellum 172, electric telescopic handle 18, extrusion board 19, no. one groove 191, right angle collude claw 2, no. two grooves 21, no. one rubber rod 22.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As shown in fig. 1 to 6, the wear-resistant domestic ceramic processing system comprises a pugging process, a blank body forming process and a fettling process; pugging process uses pug mill to stir the pug and mixes, body forming process is used for the pug shaping of having practiced thrift, the milling process uses the trimmer to polish the pug edge after the shaping, its characterized in that: the grinding machine comprises a chassis 1, a supporting plate 11, a collecting tank 12 and a supporting frame 13; the supporting plate 11 is fixedly connected to the middle position of the upper end of the chassis 1, the collecting tank 12 is arranged at the middle position of the upper end of the chassis 1, and the collecting tank 12 surrounds the supporting plate 11; the supporting frames 13 are uniformly arranged at the edge position of the upper end of the chassis 1, and one side of each supporting frame 13 facing the supporting plate 11 is fixedly connected with a convex block 131; a first annular block 14 is arranged on one side of the upper end of the supporting plate 11, a disc 15 is fixedly connected to the lower end of the protruding block 131, a gap is formed between the first annular block 14 and the edge of the disc 15, sliding grooves 141 are formed in the inner wall of the first annular block 14 and the outer ring of the disc 15, and sliding blocks 142 are connected in the sliding grooves 141 in a sliding mode; an electric motor 16 is arranged between the first annular block 14 and the disc 15, the side face of the electric motor 16 is fixedly connected with the sliding block 142, the outer ring of the output shaft of the electric motor 16 is fixedly connected with a rubber wheel 161, the outer ring of the rubber wheel 161 is respectively contacted with the first annular block 14 and the disc 15, the rubber wheel 161 is positioned between the first annular block 14 and the disc 15, the lower end of the output shaft of the electric motor 16 is fixedly connected with a polishing knife 17, the number of the blades of the polishing knife 17 is three, the polishing knife 17 is circumferentially arranged, and a gap is formed between each polishing knife 17; the center of the lower end of the disc 15 is fixedly connected with an electric telescopic rod 18, and the lower end of an output shaft of the electric telescopic rod 18 is fixedly connected with an extrusion plate 19;
when in use, the ceramic dinner plate is used for manufacturing restaurant ceramic dinner plates with uniform standards in batches; stirring and mixing the pug by using a pug mill through a pugging process, molding the pug by using a blank molding process, and polishing the edge of the molded pug by using an edge trimmer through a fettling process; when the edge trimmer is used for trimming the formed ceramic disc, a ceramic disc blank is placed on the supporting plate 11, then the electric telescopic rod 18 is started, the guide rod of the electric telescopic rod 18 extends downwards, the extrusion plate 19 extends downwards along with the guide rod of the electric telescopic rod 18, the extrusion plate 19 is matched with the supporting plate 11 to carry out limiting extrusion on the ceramic disc blank, and the supporting plate 11 is arranged in a concave arc shape, so that the supporting plate 11 is attached to the ceramic disc blank, and the limiting effect of the supporting plate 11 on the ceramic disc blank is further enhanced; after the ceramic disc blank is limited, the electric motor 16 rotates, when the electric motor 16 rotates, the electric motor 16 drives the rubber wheel 161 to rotate, the rubber wheel 161 is in contact with the first annular block 14 and the disc 15, when the rubber wheel 161 rotates, the rubber wheel 161 moves in a gap between the first annular block 14 and the disc 15, when the rubber wheel 161 moves, the electric motor 16 moves along with the rubber wheel 161, the sliding block 142 on the electric motor 16 slides in the sliding groove 141, the electric motor 16 slides between the first annular sliding block 142 and the disc 15, when the electric motor 16 rotates, the polishing knife 17 fixedly connected to the lower end of the output shaft of the electric motor 16 rotates, the polishing knife 17 polishes the edge of the ceramic disc blank, so that the edge of the ceramic disc blank is smooth, because the number of the polishing knives 17 is three, gaps are formed among the blades of the polishing knife 17, when the polishing knife 17 rotates, the polishing knife 17 polishes the ceramic disc blank, dust generated by the ceramic disc blank enters gaps among the polishing knives 17, and dust generated by certain dust generated after polishing is prevented from flying in gaps 12.
As a specific embodiment of the present invention, the lower end of the polishing knife 17 is fixedly connected with a drainage tube 171, the lower end of the drainage tube 171 is located in the collecting tank 12, and fan blades 172 are uniformly arranged inside the drainage tube 171;
during the use, through linking firmly drainage tube 171 at sword 17 lower extreme of polishing, and make the lower extreme of drainage tube 171 be located collecting vat 12, through evenly set up flabellum 172 in drainage tube 171 inside, when electric motor 16 rotates, electric motor 16 removes between annular piece 14 and disc 15, when electric motor 16 removes, electric motor 16's output shaft drives polishing sword 17 and rotates, it rotates to polish sword 17 and drive drainage tube 171, when drainage tube 171 rotates, the inside flabellum 172 of drainage tube 171 rotates, produce the air current that blows to collecting vat 12 when flabellum 172 rotates, and then make the inside negative pressure that produces of drainage tube 171, thereby strengthened the absorption drainage effect that drainage tube 171 produced the dust to the porcelain plate blank, thereby further avoided the dust dispersion, cause dust pollution.
As a specific embodiment of the present invention, the sizes of the gaps between the 17 polishing blades are different, the gap distance between the inner walls of the 17 polishing blades is small, and the gap distance between the outer walls of the 17 polishing blades is large;
during the use, through making the clearance size difference between the blade of the sword 17 of polishing, make the clearance between the blade inner wall of the sword 17 of polishing little, make the clearance between the blade outer wall of the sword 17 of polishing big, when electric motor 16 rotates, electric motor 16 is circular motion in the clearance between annular piece 14 and disc 15 through rubber wheel 161, when electric motor 16 rotates, electric motor 16 drives the sword 17 of polishing and rotates, when the sword 17 of polishing rotates, the sword 17 of polishing polishes to ceramic disc blank outer lane edge, the piece that the porcelain disc blank produced gets into in the sword 17 of polishing through the clearance between the blade of the sword 17 of polishing, and because the clearance between the blade of the sword 17 of polishing is big, make things convenient for the dust to get into in the sword 17 of polishing, after the dust gets into in the sword 17 of polishing, the clearance of the sword 17 inner wall of polishing is less, make the dust be difficult for flowing out through the lateral wall of the sword 17 of polishing, make the dust get into in drainage tube 171 gets into in the collecting vat 12 through the drainage tube 171, thereby the collection efficiency of dust has improved to a certain extent, thereby avoid wafting.
As a specific embodiment of the present invention, the lower end of the extrusion plate 19 is made of rubber, the upper end of the extrusion plate 19 is uniformly provided with a first groove 191, and a right-angle hook 2 is rotatably connected in the first groove 191 through a torsion spring;
during the use, lower extreme through making stripper plate 19 is the rubber material, through groove 191 No. one at the even beginning of upper end at stripper plate 19, it colludes claw 2 to rotate to be connected with the right angle through the torsional spring in groove 191, place back in backup pad 11 when the porcelain plate blank, electric telescopic handle 18's guide arm stretches out and draws back downwards, electric telescopic handle 18 drives stripper plate 19 and removes downwards, make the right angle collude claw 2 and take precedence contact with the porcelain plate blank, stripper plate 19 continues to remove downwards afterwards, stripper plate 19 contacts the porcelain plate blank afterwards, stripper plate 19 extrudees the porcelain plate blank, claw 2 is colluded to the right angle and is extrudeed downwards by torsional spring elasticity, thereby make the right angle collude claw 2, stripper plate 19 and backup pad 11 cooperation carry on spacingly to the porcelain plate blank, thereby the stability of porcelain plate blank has been improved.
As a specific embodiment of the invention, a second groove 21 is formed in one end of the right-angle hook claw 2, which is far away from the extrusion plate 19, and a first rubber rod 22 is rotatably connected in the second groove 21 through a rotating shaft;
during the use, set up No. two grooves 21 through the one end of colluding claw 2 and keeping away from stripper plate 19 at the right angle, rotate through the pivot at No. two grooves 21 and connect a rubber rod 22, when electric telescopic handle 18's output shaft moves downwards, stripper plate 19 moves along with electric telescopic handle 18 downwards, when stripper plate 19 extrudees the porcelain plate blank, the right angle colludes claw 2 and contacts the porcelain plate blank earlier, stripper plate 19 continues to move downwards afterwards, collude claw 2 along with stripper plate 19 when the right angle continues to push down, claw 2 slides on porcelain plate blank surface is colluded to the right angle, a rubber rod 22 slides on porcelain plate blank surface, and a rubber rod 22 material is softer, a rubber rod 22 can not cause the injury to the porcelain plate blank, and a rubber rod 22 has reduced the right angle and has colluded the frictional force that claw 2 and porcelain plate contacted after, thereby the availability factor of stripper plate 19 has been improved to a certain extent.
As a specific embodiment of the present invention, a third groove 162 is uniformly formed on the housing of the electric motor 16, a ball 163 is disposed in the third groove 162, and the ball 163 contacts with the first ring block 14 and the disc 15 respectively;
when the electric motor 16 is used, the third groove 162 is uniformly formed in the shell of the electric motor 16, the balls 163 are arranged in the third groove 162 and are respectively contacted with the first annular block 14 and the disc 15, when the electric motor 16 rotates, the electric motor 16 drives the rubber wheel 161 to rotate, when the rubber wheel 161 rotates, the rubber wheel 161 is contacted with the first annular block 14 and the disc 15, the rubber wheel 161 moves between the first annular block 14 and the disc 15, the electric motor 16 moves in a gap between the first annular block 14 and the disc 15 along with the rubber wheel 161, when the electric motor 16 moves, the balls 163 on the shell of the electric motor 16 are respectively contacted with the outer rings of the first annular block 14 and the disc 15, when the electric motor 16 moves, the balls 163 rotate, and the friction force between the shell of the electric motor 16 and the first annular block 14 and the disc 15 is reduced, so that the use efficiency of the electric motor 16 is improved.
The wear-resistant domestic ceramic processing method is suitable for the wear-resistant domestic ceramic processing system and comprises the following steps:
s1: pugging pug for manufacturing a porcelain plate blank, putting the pug into a stirrer used in a pugging procedure, uniformly stirring, and discharging air carried in the pug in the stirring process, so that the pug is stirred in the stirrer for 50-60 minutes; after stirring, taking out part of pug, putting the pug into water, detecting whether bubbles emerge or not, and then placing the detected pug for later use;
s2: putting the pug obtained in the step S1 into a casting mold of a magnetic disk blank body for blank body molding; then, the pug is kept still in a blank forming die for 20 to 30 minutes; then taking out the magnetic disk blank for fettling, putting the ceramic disk blank on a support plate 11 of a trimmer, and then moving an electric telescopic rod 18 downwards to enable an extrusion plate 19 to extrude the ceramic disk blank;
s3: electric telescopic handle 18 drives stripper plate 19 when going on downwards, the right angle colludes claw 2 and contacts the porcelain plate blank earlier, stripper plate 19 continues to move downwards afterwards, claw 2 is colluded to the right angle and is extruded downwards by torsional spring elasticity, thereby make the right angle collude claw 2, stripper plate 19 and the cooperation of backup pad 11 carry on spacingly to the porcelain plate blank, electric motor 16 rotates afterwards, driving electric motor 16 when rubber wheel 161 rotates and rotating round the porcelain plate blank, knife 17 polishes the porcelain plate blank when electric motor 16 moves, take out the porcelain plate blank after polishing, make the porcelain plate blank place and supply the use of subsequent handling.
The specific working process is as follows:
the application is used for manufacturing restaurant ceramic dinner plates with uniform standards in batches; stirring and mixing the pug by using a pug mill through a pugging process, molding the pug by using a blank molding process, and polishing the edge of the molded pug by using an edge trimmer through a fettling process; when the edge trimmer is used for trimming the formed ceramic disc, a ceramic disc blank is placed on the supporting plate 11, then the electric telescopic rod 18 is started, the guide rod of the electric telescopic rod 18 extends downwards, the extrusion plate 19 extends downwards along with the guide rod of the electric telescopic rod 18, the extrusion plate 19 is matched with the supporting plate 11 to carry out limiting extrusion on the ceramic disc blank, and the supporting plate 11 is arranged in a concave arc shape, so that the supporting plate 11 is attached to the ceramic disc blank, and the limiting effect of the supporting plate 11 on the ceramic disc blank is further enhanced; after the ceramic disc blank is limited, the electric motor 16 rotates, when the electric motor 16 rotates, the electric motor 16 drives the rubber wheel 161 to rotate, the rubber wheel 161 is in contact with the first annular block 14 and the disc 15, when the rubber wheel 161 rotates, the rubber wheel 161 moves in a gap between the first annular block 14 and the disc 15, when the rubber wheel 161 moves, the electric motor 16 moves along with the rubber wheel 161, the sliding block 142 on the electric motor 16 slides in the sliding groove 141, the electric motor 16 slides between the first annular sliding block 142 and the disc 15, when the electric motor 16 rotates, the polishing knife 17 fixedly connected to the lower end of the output shaft of the electric motor 16 rotates, the polishing knife 17 polishes the edge of the ceramic disc blank, so that the edge of the ceramic disc blank is smooth, because the number of the polishing knives 17 is three, gaps are formed among the blades of the polishing knife 17, when the polishing knife 17 rotates, the polishing knife 17 polishes the ceramic disc blank, dust generated by the ceramic disc blank enters gaps among the polishing knives 17, and dust generated by certain dust generated after polishing is prevented from flying in gaps 12.
The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Finally, it should be pointed out that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.

Claims (5)

1. A wear-resistant domestic ceramic processing system comprises a pugging process, a blank body forming process and a blank trimming process; pugging process uses pugging machine to stir the pug and mixes, body forming process is used for shaping the pug of doing the exercise, the pug edge of fettling process use trimmer after to the shaping is polished, its characterized in that: the trimmer comprises a chassis (1), a support plate (11), a collecting tank (12) and a support frame (13); the supporting plate (11) is fixedly connected to the middle position of the upper end of the chassis (1), the collecting tank (12) is arranged at the middle position of the upper end of the chassis (1), and the collecting tank (12) is arranged around the supporting plate (11); the supporting frames (13) are uniformly arranged at the edge position of the upper end of the chassis (1), and one side of each supporting frame (13) facing the supporting plate (11) is fixedly connected with a convex block (131); a first annular block (14) is arranged on one side of the upper end of the supporting plate (11), a disc (15) is fixedly connected to the lower end of the protruding block (131), a gap is formed between the first annular block (14) and the edge of the disc (15), sliding grooves (141) are formed in the inner wall of the first annular block (14) and the outer ring of the disc (15), and sliding blocks (142) are connected in the sliding grooves (141) in a sliding mode; an electric motor (16) is arranged between the first annular block (14) and the disc (15), the side face of the electric motor (16) is fixedly connected with the sliding block (142), the outer ring of an output shaft of the electric motor (16) is fixedly connected with a rubber wheel (161), the outer ring of the rubber wheel (161) is respectively contacted with the first annular block (14) and the disc (15), the rubber wheel (161) is positioned between the first annular block (14) and the disc (15), the lower end of the output shaft of the electric motor (16) is fixedly connected with a polishing knife (17), the number of blades of the polishing knife (17) is three, the polishing knife (17) is arranged in a circumferential mode, and a gap is reserved between blades of each polishing knife (17); the center of the lower end of the disc (15) is fixedly connected with an electric telescopic rod (18), and the lower end of an output shaft of the electric telescopic rod (18) is fixedly connected with a squeezing plate (19);
the lower end of the polishing knife (17) is fixedly connected with a drainage tube (171), the lower end of the drainage tube (171) is positioned in the collecting tank (12), and fan blades (172) are uniformly arranged in the drainage tube (171);
the gap between the blades of the polishing knife (17) is different in size, the gap distance between the inner walls of the blades of the polishing knife (17) is small, and the gap distance between the outer walls of the blades of the polishing knife (17) is large.
2. A wear resistant domestic ceramic processing system according to claim 1, wherein: the lower extreme of stripper plate (19) is the rubber material, a groove (191) have evenly been seted up to the upper end of stripper plate (19), be connected with right angle through the torsional spring rotation and collude claw (2) in groove (191).
3. A wear resistant domestic ceramic processing system according to claim 2, wherein: no. two grooves (21) are opened to the one end that right angle colludes claw (2) and keeps away from stripper plate (19), be connected with No. one rubber stick (22) through the pivot rotation in No. two grooves (21).
4. A wear resistant domestic ceramic processing system according to claim 3, wherein: a third groove (162) is uniformly formed in the shell of the electric motor (16), balls (163) are arranged in the third groove (162), and the balls (163) are respectively in contact with the first annular block (14) and the disc (15).
5. A processing method of wear-resistant domestic ceramics is characterized by comprising the following steps: the method is suitable for the abrasion-resistant domestic ceramic processing system described in claims 1 to 4 and comprises the following steps:
s1: pugging pug for manufacturing a porcelain plate blank, putting the pug into a stirrer used in a pugging procedure, shaping and uniformly stirring, and discharging air carried in the pug in the stirring process to ensure that the pug is stirred in the stirrer for 50-60 minutes; after stirring, taking out part of the pug, putting the pug into water, detecting whether bubbles emerge or not, and then placing the detected pug for later use;
s2: putting the pug obtained in the step S1 into a casting mold of a porcelain plate blank to perform blank forming; then, the pug is kept still in a blank forming die for 20 to 30 minutes; then taking out the porcelain disc blank for fettling, putting the porcelain disc blank on a supporting plate (11) of an edge trimmer, and then moving an electric telescopic rod (18) downwards to extrude the porcelain disc blank by an extrusion plate (19);
s3: electric telescopic handle (18) drive stripper plate (19) when going on downwards, the right angle colludes claw (2) and takes the lead to contact the porcelain plate blank, stripper plate (19) continue to move downwards afterwards, claw (2) are colluded to the right angle and are extruded downwards by torsional spring elasticity, thereby make the right angle collude claw (2), stripper plate (19) and backup pad (11) cooperation carry on spacingly to the porcelain plate blank, electric motor (16) rotate afterwards, drive electric motor (16) and rotate round the porcelain plate blank when rubber wheel (161) rotate, sword (17) of polishing polishes the porcelain plate blank when electric motor (16) move, take out the porcelain plate blank after polishing, make the porcelain plate blank place and supply subsequent handling to use.
CN202110621999.1A 2021-06-04 2021-06-04 Wear-resistant domestic ceramic processing system and method Active CN113547407B (en)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000017712A (en) * 1999-07-29 2000-04-06 김세광 Grinding wheel
JP2005246531A (en) * 2004-03-03 2005-09-15 Hitachi Koki Co Ltd Dust collecting sander
CN202540060U (en) * 2012-05-10 2012-11-21 温州市天铭印刷机械有限公司 Knife sharpener
CN108298954A (en) * 2018-03-02 2018-07-20 徐林燕 A kind of ceramic preparation method flow
CN108529865A (en) * 2018-06-26 2018-09-14 张小云 A kind of vehicle glass cutting machine
CN108818254A (en) * 2018-06-24 2018-11-16 胡良田 A kind of sander for vehicle glass
WO2019071944A1 (en) * 2017-10-10 2019-04-18 徐美琴 Polishing machine having dust removal function
CN208876798U (en) * 2018-05-28 2019-05-21 天津市仁合峻成科技发展有限公司 A kind of dental mill machine with flushing and recycling tooth clast function
CN109794633A (en) * 2019-04-03 2019-05-24 山东建筑大学 A kind of tiny engine cylinder cap Precision Machining cutter
CN210139290U (en) * 2019-05-27 2020-03-13 大埔县顺兴陶瓷有限公司 Ceramic polishing device capable of safely absorbing dust
CN111922835A (en) * 2020-08-26 2020-11-13 赵文豪 Trimming device for ceramic processing blank

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000017712A (en) * 1999-07-29 2000-04-06 김세광 Grinding wheel
JP2005246531A (en) * 2004-03-03 2005-09-15 Hitachi Koki Co Ltd Dust collecting sander
CN202540060U (en) * 2012-05-10 2012-11-21 温州市天铭印刷机械有限公司 Knife sharpener
WO2019071944A1 (en) * 2017-10-10 2019-04-18 徐美琴 Polishing machine having dust removal function
CN108298954A (en) * 2018-03-02 2018-07-20 徐林燕 A kind of ceramic preparation method flow
CN208876798U (en) * 2018-05-28 2019-05-21 天津市仁合峻成科技发展有限公司 A kind of dental mill machine with flushing and recycling tooth clast function
CN108818254A (en) * 2018-06-24 2018-11-16 胡良田 A kind of sander for vehicle glass
CN108529865A (en) * 2018-06-26 2018-09-14 张小云 A kind of vehicle glass cutting machine
CN109794633A (en) * 2019-04-03 2019-05-24 山东建筑大学 A kind of tiny engine cylinder cap Precision Machining cutter
CN210139290U (en) * 2019-05-27 2020-03-13 大埔县顺兴陶瓷有限公司 Ceramic polishing device capable of safely absorbing dust
CN111922835A (en) * 2020-08-26 2020-11-13 赵文豪 Trimming device for ceramic processing blank

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