199 results about "Ceramic glaze" patented technology

The invention discloses double-layer fancy glaze with chapped ground texture and a preparation method of the double-layer fancy glaze, and relates to the technical field of ceramic glaze. The double-layer fancy glaze is composed of a ground glaze layer and a cover glaze layer. The ground glaze raw materials comprise potassium feldspar, kaolin, calcite, quartz, dolomite, zinc oxide and pigment; the cover glaze raw materials comprise potassium feldspar, waste porcelain powder, blank powder, chinastone, limestone, sepiolite, quartz, zirconium silicate with the particle size D50 being less than or equal to 1.0 mu m and pigment. The preparation method comprises the following steps: respectively carrying out ball milling to prepare ground glaze slip (32-40 baume degrees) and cover glaze slip (51-53 baume degrees); spraying ground glaze on the green body, drying, and then soaking with cover glaze; and finally, sintering at the temperature of 1250-1270 DEG C in a reducing atmosphere. Through the synergistic effect of the sepiolite and other components, the cover glaze has high surface tension, forms a microcrack network during drying, generates controllable glaze shrinkage during firing, forms a three-dimensional chap texture with crack width of 1-5mm and strong curled and raised crack edges, and meanwhile, the ground glaze completely covers a green body, so that the product practicability is ensured.

The invention discloses a preparation method and application of a ceramic glaze layer protecting and repairing material, and belongs to the technical field of cultural relic protection. The preparation method comprises preparation of a core-shell self-repairing nanocapsule, and the preparation of the core-shell self-repairing nanocapsule comprises the following steps: reacting a calcium chloride solution with a sodium hydroxide solution, then adding sodium polyacrylate and nano ZnO, and carrying out dispersion, centrifugation, washing and other operations to prepare the nano Ca (OH) 2-ZnO composite material. The nano Ca (OH) 2-ZnO composite material of the core-shell self-repairing nanocapsule can be rapidly released through the 3.5 nm aperture of the mesoporous SiO2 shell, glaze layer cracks are physically filled and react with CO2 in air to generate CaCO3 crystals, crack plugging is achieved, meanwhile, dynamic disulfide bonds of a PU layer are broken and recombined under stress stimulation, a crack interface is repaired through chemical bonding, and the performance of the core-shell self-repairing nanocapsule is improved. The 24-hour crack repair rate is greater than or equal to 96%, and the limitation of'one-time repair 'of a traditional material is solved.

The invention provides an antibacterial ceramic glaze sintering process optimization and intelligent temperature control method and system. According to the method, the molecular vibration characteristics of the antibacterial agent at different temperatures are dynamically obtained, and a thermal decomposition dynamic fingerprint database is constructed according to the attenuation law of the molecular vibration characteristics; meanwhile, a three-dimensional temperature field of the glaze layer is reconstructed based on a coupling relation between sound wave propagation parameters and glaze thermal expansion. And carrying out transfer learning on the fingerprint database and historical process data, predicting a glaze thermal stability attenuation parameter, and calculating a temperature gradient and molecular chain fracture compensation coefficient. And fusing the temperature field and the attenuation parameter, and dynamically regulating and controlling the sintering temperature curve and preserving heat by combining the compensation coefficient. The adjusted parameters generate closed-loop feedback by verifying the matching degree of the glaze microstructure and the antibacterial indexes, the compensation coefficient is corrected, and it is ensured that the antibacterial performance of the glaze is stabilized within the process allowance. The temperature control precision and the antibacterial performance stability of antibacterial ceramic glaze sintering are improved.

The invention relates to the technical field of functional ceramic materials, and discloses complex-phase gradient isomeric zinc spinel-based composite activated zinc oxide, a preparation method thereof and a ceramic glaze, and the preparation method comprises the following steps: mixing zinc oxide, aluminum oxide, silicon oxide, magnesium oxide and rare earth oxide in proportion to obtain a mixture, adding the mixture and an alkoxy compound into a solvent, and dispersing to form nano precursor slurry; carrying out reduction-oxidation calcination treatment on the obtained nano precursor slurry to obtain a calcined product; and carrying out hydration treatment on the obtained calcined product to obtain the complex-phase gradient isomeric zinc spinel-based composite activated zinc oxide. By implementing the preparation method, the obtained complex-phase gradient isomeric zinc spinel-based composite activated zinc oxide contains a zinc oxide phase and a spinel phase, is low in high-temperature lattice distortion rate and has super wear resistance, and a rare earth element R is introduced, so that the catalytic activity of the zinc oxide is improved, the degradation rate of the zinc oxide to formaldehyde and toluene is increased, and the antibacterial property of the zinc oxide is also improved.

The invention relates to the technical field of ceramic glaze water, in particular to ceramic glaze water capable of continuously releasing negative ions based on a rare earth material and a preparation method of the ceramic glaze water. Comprising a negative ion material, sodium polystyrenesulfonate, an immobilized bacterium preparation, carbon nanotube modified graphene oxide, turbo stone, modified sepiolite, nano-zinc oxide, sodium hexametasilicate, polyethylene glycol, a composite antioxidant, a coalescing agent, a slow-release carrier and deionized water. The negative ion material is formed by mixing low-radioactivity commercial rare earth powder, tourmaline and opal according to the mass ratio of (3-4): (4-5): 1. According to the invention, the preparation cost of the glaze water is reduced and the production efficiency is improved by optimizing the composition and compounding mode of the negative ion material, enhancing the stability of the bacterial preparation and simplifying the preparation process, meanwhile, the negative ion release durability, the ceramic surface adhesive force and the antibacterial property are remarkably enhanced, and the requirements of industrial production and practical application are met.

The invention discloses a high-temperature-resistant inorganic antibacterial ceramic glaze and a preparation process, and relates to the technical field of ceramic glaze preparation, the glaze is composed of a basic glaze and a zinc oxide-doped cerium dioxide inorganic antibacterial agent, and the basic glaze comprises feldspar, quartz, kaolin, calcite and talc. The preparation process comprises the following steps: mixing the raw materials, carrying out wet ball milling, adding the antibacterial agent and the dispergator, stirring at a high speed, sieving to remove iron, aging, glazing and sintering at a high temperature. In the process, an iron removal integrated unit integrating a two-stage vibration screening function and an automatic iron scraping function is adopted, and efficient and continuous iron removal operation is achieved. The obtained glaze can resist high-temperature sintering of 1150-1200 DEG C, the glaze surface is smooth and uniform, the glaze surface has lasting and efficient broad-spectrum antibacterial performance, glaze surface defects caused by iron impurities are effectively avoided, and the product yield and quality stability are improved.

The invention discloses a preparation method of ultra-smooth low-expansion ceramic glaze for in-situ generation of cordierite, bismuth oxide and antimony oxide are introduced into a high-potassium low-sodium system to form a K-Mg-Sb-Bi multi-element eutectic system, so that the low thermal expansion property and the smooth property of the glaze are realized; in-situ precipitation of cordierite microcrystals in a glaze glass phase is more successfully guided, so that a ceramic glaze surface with excellent comprehensive performance is obtained.

The invention discloses a ceramic glaze as well as a preparation method and application thereof, and belongs to the technical field of ceramics. The ceramic glaze provided by the invention comprises a basic glaze and a photocatalyst, the photocatalyst comprises graphene as well as modified titanium dioxide and modified zinc oxide which are loaded on the surface of the graphene; the modified titanium dioxide is Fe and S co-doped titanium dioxide, and the modified zinc oxide is Cu-doped zinc oxide; the particle size of the modified titanium dioxide and / or modified zinc oxide is 10-30nm; the mass ratio of the photocatalyst to solids in the basic glaze is (0.5-3): 100. According to the ceramic glaze provided by the invention, the cleaning difficulty of a glaze surface can be effectively reduced, and the antibacterial property of the glaze surface is improved. The invention also provides a preparation method and application of the ceramic glaze.

The invention discloses a duplicated natural stone ceramic glaze, and belongs to the technical field of ceramic glaze, the duplicated natural stone ceramic glaze comprises the following components: 60-70 parts of duplicated natural stone dry particles, and 30-40 parts of glaze ground glaze, the duplicated natural stone glaze provided by the invention can restore the texture of stone in a ratio of 1: 1, so that a ceramic tile also has the texture, gloss and touch of stone, and the texture of the ceramic tile is improved. The ceramic tile perfectly inherits the advantages of stone, meanwhile, the defects that the stone is low in strength, high in price, provided with radiation, limited in use place and the like are perfectly overcome, 12 high-precision nozzles are used for precise glazing in the glazing process, and Gaussian dry particles and muscle pattern engraving ink are added, so that the ceramic tile can be thick, thin, deep and shallow, symbiotic in muscle pattern and free of orange peel on the glaze surface; and meanwhile, the water absorption rate and the strength are far higher than those of the natural stone, and the ceramic tile is free of radiation, does not release harmful gas and is not limited by use sites.

This utility model relates to a ceramic glazing spray gun, comprising a spray gun, a solvent tank, and a glaze tank. The glaze inlet end of the spray gun is connected to a three-way switching valve, and the solvent tank, glaze tank, and spray gun are connected via the three-way switching valve. After the spray gun finishes working, the three-way switching valve instantly switches to the solvent tank, and the solvent in the solvent tank flows into the spray gun, replacing the glaze and filling the fluid channel of the spray gun. Then, the solvent is sprayed out in a mist to flush the inside of the spray gun until clear solvent flows out, thus ensuring that the fine orifices of the nozzle are not blocked.

The invention discloses sanitary ceramic repairing glaze and a ceramic glaze surface defect repairing process. The repairing glaze comprises ground glaze and self-cleaning snowflake cover glaze, the ground glaze is prepared from 18 to 23 parts of frit, 3 to 8 parts of calcined kaolin, 25 to 30 parts of quartz, 23 to 28 parts of albite, 2 to 5 parts of wollastonite, 9 to 14 parts of calcite, 0.8 to 1.2 parts of calcined zinc oxide, 8 to 12 parts of zirconium silicate, 1 to 3 parts of barium carbonate and 0.8 to 1.2 parts of aluminum oxide; the self-cleaning snowflake cover glaze is prepared from 28 to 33 parts of frit, 12 to 16 parts of calcined kaolin, 2 to 6 parts of calcined zinc oxide, 7 to 12 parts of calcite, 3 to 8 parts of wollastonite, 16 to 22 parts of albite, 0.5 to 1.5 parts of calcined talc, 15 to 20 parts of quartz, 1 to 4 parts of barium carbonate and 0.5 to 13 parts of aluminum oxide. According to the formula of the ground glaze and the self-cleaning snowflake cover glaze, the initial melting temperature of the glaze is reduced by adding a fluxing agent and reducing high-temperature raw materials, the high-temperature chemical reaction time is shortened, and the formula can adapt to a fast firing curve of a refiring kiln.

The invention is suitable for the technical field of ceramic glaze spraying processing, and provides a uniform glaze spraying device for domestic ceramics. Comprising a base; the lifting component is mounted on the base; the spraying part is installed on the base and comprises a spray head and a glaze supply part, the glaze supply part is provided for the spray head, and the spray head is installed at the output end of the lifting part; the storage and loading mechanism is mounted on the base and comprises a matching disc rotationally arranged on the supporting shaft in a sleeving manner and a storage and loading table arranged in the center of the matching disc; a self-adjusting structure for automatically adjusting the rotating angle of the storing and carrying table according to the weight of the ceramic is arranged between the matching disc and the storing and carrying table; and the transmission part is arranged between the output end of the lifting part and the storing and loading mechanism and used for driving the ceramics on the storing and loading mechanism to rotate by a preset angle when the lifting part is close to the low position. By arranging the transmission part, the device is simpler and more compact in structure, the situation that multiple driving mechanisms need to be arranged in the prior art is avoided, and more energy is saved.

The present application relates to the technical field of ceramics, and particularly relates to a sanitary ceramic glaze, a preparation method and application thereof. The sanitary ceramic glaze is made of the following chemical components with mass percentage: SiO2 58.6-63.6%, Al2O3 6-11%, CaO 10-15%, MgO 1-5%, Fe2O3 0.05-2%, TiO2 0.02-1.2%, K2O 11-16%, Na2O 0.9-5%, and the sum of the mass percentages of the chemical components is 100%. The sanitary ceramic glaze provided by the present application has high hardness, excellent easy-to-clean and antibacterial properties, an antibacterial rate of more than 99% and significantly improved durability, meets the market demand of high-end sanitary wares, and overcomes the defects of the existing sanitary ceramic glaze technology, such as insufficient surface smoothness, non-durable antibacterial performance, and mutual restriction of easy-to-clean and antibacterial properties.

The invention discloses emerald green ceramic art glaze, and belongs to the technical field of ceramic glaze. The glaze is composed of quartz, feldspar, calcite, kaolin, zinc oxide, copper oxide, barium carbonate, bone ash, tin oxide and cobalt oxide according to a specific weight percentage, and the glaze is homogenized for one month; the glazing thickness is 0.8-1.2 mm, and drying until the water content is less than or equal to 1%; the sintering adopts three-stage atmosphere control of oxidation, strong reduction and neutral, the sintering is performed at 1280-1300 DEG C, the strong reduction atmosphere is kept for 30 minutes, and the neutral atmosphere is kept for 20 minutes. The glaze disclosed by the invention is emerald green, has jade-like mild glass luster, is novel and unique in color and luster, stable and controllable in process, short in firing period and suitable for industrial production, and can be widely applied to decoration of products such as art ceramics and domestic ceramics.

The utility model discloses a domestic ceramic glazing device, and relates to the technical field of ceramic processing, the domestic ceramic glazing device comprises a glazing box body, four corners of the bottom end of the glazing box body are fixedly connected with support legs; a fixed seat is fixedly connected to the bottom end of the inner side of the glazing box body, a rotating plate is arranged at the top end of the fixed seat, placement seats are arranged at four corners of the rotating plate, and a partition plate is arranged on one side of each placement seat; a wind collecting plate and a glaze collecting plate are respectively arranged at two ends of the inner wall of the glazing box body. According to the utility model, the rotatable rotating plate is arranged on the inner side of the glazing box body, the top end of the glazing box body is provided with a plurality of placing seats for placing ceramics, and meanwhile, the partition plates are arranged, so that blocking can be effectively carried out during glaze spraying, and glaze is prevented from being splashed onto other ceramics during glaze spraying, so that the glaze spraying effect is effectively improved; and the drying assembly is arranged on the other side of the glaze spraying side, so that the glaze can be effectively and quickly dried to solidify the glaze surface while the glaze spraying work is carried out, and the glazing efficiency is effectively improved.

The application belongs to the technical field of building ceramics, and particularly discloses a heat-absorbing ceramic glaze, a preparation method thereof and a heat-absorbing ceramic tile. The raw material components of the heat-absorbing ceramic glaze include a base glaze and a heat-absorbing agent, wherein the heat-absorbing agent includes indium tin oxide and / or antimony tin oxide, and the base glaze contains Li2O and / or Na2O in the chemical composition. The heat-absorbing ceramic glaze fully plays the absorption effect of ITO and / or ATO on near-infrared light, and through the introduction of Li + and / or Na + with a small ionic radius into the base glaze, the replacement of Sn 4+ in the ITO and / or ATO particles by Si 4+ is accelerated, so that the carriers of ITO and / or ATO mainly exhibit the absorption of near-infrared light after high-temperature firing, so as to realize the heat-absorbing effect of the glaze. The heat-absorbing ceramic glaze greatly expands the application range of the heat-absorbing ceramic tile, and the heat-absorbing effect is more significant than that of only relying on the deep color of the tile body.

The application relates to the technical field of ceramic glazes, and particularly discloses a high-stain-resistant ceramic glaze as well as a preparation method and application thereof. The high-stain-resistant ceramic glaze comprises the following raw materials in parts by weight: 30-40 parts of potassium feldspar, 15-25 parts of quartz, 5-15 parts of talc, 7-13 parts of calcium carbonate, 12-18 parts of kaolin, 6-8 parts of a stain-resistant agent, 0.4-0.7 parts of a fluorosilane-based functional material and 0.3-0.5 parts of sodium hexametaphosphate. The stain-resistant agent is expanded kaolin loaded with nano-zinc oxide or expanded kaolin loaded with nano-zinc oxide-rare earth oxide. The application fills glaze layer pores with expanded kaolin loaded with nano-zinc oxide to block the penetration of dirt, and the nano-zinc oxide cooperates with the fluorosilane-based functional material to form a low-surface-energy hydrophobic coating on the glaze surface to reduce dirt adhesion. The kaolin guarantees the uniform dispersion of functional components, and the potassium feldspar and quartz basic components are combined to construct a dense and stable glaze layer, so that the high-stain-resistant performance of the glaze is finally achieved.

The utility model relates to the technical field of ceramic glazing, and provides a ceramic glazing device for official kilns, which is characterized in that an inner rotating seat is arranged on the inner side of a glazing barrel, and when a greenware is glazed at the bottom of a lower glazing barrel and ascends to the position of a side drying element of the glazing barrel through a clamping lifting mechanism, the glazed greenware can be dried. The cylinder can be started to enable the telescopic end of the cylinder to drive the bottom drying element to extend outwards to the side bottom of the greenware through the yoke plate, and meanwhile, the motor is started to drive the inner rotating seat to horizontally rotate on the inner side of the glazing barrel under the cooperation of the fluted disc and the tooth groove group; at the moment, the side drying elements and the extending bottom drying elements can rotate in the glazing barrel along with the inner rotating base and conduct uniform hot drying treatment on the side faces and the side bottom faces of the greenware, and compared with a comparison file, the problem that the drying efficiency is low due to the fact that the hot drying areas on the outer side of the greenware are not uniform can be effectively solved through the design.

The application relates to the technical field of ceramic glazes, and discloses an antibacterial and easy-to-clean ceramic glaze and a manufacturing process thereof; the ceramic glaze has excellent antibacterial and easy-to-clean performances by adding antibacterial and easy-to-clean fillers; the antibacterial and easy-to-clean fillers contain nano-silver and nano-titanium dioxide, both of which have antibacterial effects, complement each other in action mechanism, produce a synergistic effect, and realize broad-spectrum, high-efficiency, long-lasting and relatively safe antibacterial performances; an intermediate connecting agent forms a hydrophobic silicon dioxide layer through ablation, so that the glaze has the effect of being easy to clean; the nano-titanium dioxide serves as a 'rivet' or a'sacrificial bond' on the surface of the sericite, when subjected to external force, deforms, breaks or is debonded from the lamella, consumes a large amount of energy, prevents crack propagation, and has a toughening effect.

The invention relates to the technical field of ceramic glaze spraying, in particular to a glaze spraying device for domestic ceramics, which comprises a suspension support mechanism, a material carrying and printing mechanism mounted in the suspension support mechanism, a mist flow debugging mechanism mounted on the material carrying and printing mechanism and a glaze mist flow increasing mechanism mounted in the suspension support mechanism. A ceramic green body is placed on a storage table, a rotary winding roller is used for winding and releasing an inhaul cable till the green body is lifted to be aligned and parallel to a glaze mist flow increasing mechanism, after a hydraulic sub-rod regularly stretches in a reciprocating mode, a propelling plate can control a base and a mist flow debugging mechanism to rotate in a reciprocating mode till a gas gathering cover is connected to the outer portion of a sealing cover in a sleeving mode, and then the glaze mist flow increasing mechanism is started. And the flow, the spraying range and the spraying distance of the extruded glaze mist can be adjusted in the gas gathering cover, finally, the adjusted glaze mist can be quickly sprayed on the surface of the green body along with the separation of the gas gathering cover, and the green body rotating at a constant speed can be uniformly sprayed by glaze.

The application relates to the field of ceramics, and particularly provides a ceramic glaze capable of releasing negative ions and a preparation method thereof. The ceramic glaze comprises the following components in parts by weight: kaolin 7-9 parts by weight, a negative ion initiator 1-3 parts by weight, potassium feldspar 15-25 parts by weight, quartz 6-9 parts by weight, and a modified porous mixture 3-5 parts by weight. The ceramic glaze is applied to the surface of a ceramic tile, the added negative ion initiator can efficiently initiate the release of negative ions by the glaze, the modified porous mixture has the functions of adsorbing harmful gases and enhancing the negative ion reaction, and the two are compounded, so that the air can be effectively purified, the air quality is improved, and the environmental protection concept of the present age is met.

A ceramic glaze, a ceramic product and a preparation method thereof, wherein the ceramic glaze comprises the following components by weight: 76-89 parts of opacifying glaze, 10-21 parts of liquid phase regulator and 1-3 parts of rare earth oxide; the chemical composition of the opacifying glaze is as follows by weight percentage: SiO2 57.2-60.5%, Al2O3 9-12.8%, CaO 8-12.5%, MgO 5.5-9.0%, K2O 2.2-4.2%, Na2O 1.5-3.0%, ZrO2 6-11.0%, SrO 1.6-4.5%, BaO 2.1-4.3%. The glaze surface of the ceramic product prepared by using the ceramic glaze has long-lasting wear resistance, and the effect is long-term stable; the product has simple process and can be produced on a factory scale.

An optically transparent discontinuous arrangement of ceramic enamel in a daylight opening of an upright automotive glazing to provide a controlled fracture response of the glazing under impact from a vulnerable road user. The discontinuous arrangement of ceramic enamel may be tailored to offer a more consistent fracture response for the glazing, and provide a fracture response of the glazing that meets automotive regulations.

The invention relates to the technical field of ceramic glaze spraying equipment, and discloses ceramic heater manufacturing glaze spraying equipment which comprises a box body, a glaze slip nozzle is fixedly mounted at the top of an inner cavity of the box body, four movable adjusting devices are arranged in the box body, and each movable adjusting device comprises a rotatable U-shaped frame. Two rotary adjusting devices are movably arranged on the U-shaped frame, the two rotary adjusting devices can synchronously move in the same direction or in the opposite directions, and movable clamping blocks are rotationally connected to the rotary adjusting devices. Two rotary adjusting devices which synchronously move in the same direction or in the opposite directions are arranged on each movable adjusting device, servo air cylinders on the two sides drive clamping blocks to move so as to clamp a ceramic heater base body and drive the ceramic heater base body to rotate, and therefore glaze is sprayed to the ceramic heater base body through a glaze slurry spray head; the situation that glaze cannot be sprayed on the clamped part on the surface of the ceramic heater base body to obtain an insulating layer is avoided, and the ceramic heater base body does not need to be re-positioned and clamped for glaze spraying.

The invention discloses antique ceramic mulberry purple black glaze and a preparation method thereof, and belongs to the technical field of ceramic glaze. The glaze comprises the following components in percentage by mass: basic glaze (40-50% of potassium feldspar, 20-30% of quartz, 10-15% of kaolin and 5-10% of calcite), a composite color former (3-6% of ferric oxide, 2-4% of manganese oxide and 0.1-0.5% of cobalt oxide) and an antique additive (2-5% of bone ash and 1-3% of plant ash). The preparation method comprises the steps of raw material crushing, wet ball milling, glazing, segmented firing and the like. The antique glaze with mulberry fruit characteristic purple black gradient tone and natural silver crystal spots is successfully prepared through the synergistic effect of an iron-manganese-cobalt composite color development system, in combination with regulation and control of natural additives on the microstructure of the glaze, and by adopting a segmented firing process of firstly oxidizing, then reducing and controlling slow cooling. The glaze surface is simple and natural in texture, unique in color development, rich in layer, good in sintering stability and high in yield, and can meet the requirements of art ceramics and archaized artware on high-quality characteristic black glaze.

The utility model discloses a ceramic glaze flash drying machine, and particularly relates to the technical field of ceramic glaze drying, which comprises a drying support, a drying base is arranged outside the upper end of the drying support, a drying pipe is arranged at the upper end of the drying base, a drying top cover is arranged at the upper end of the drying pipe, and a concave mounting groove is formed in the upper side of the inner end face of the drying base. A supporting plate is arranged in the concave mounting groove; a concave air distribution groove is formed in the end face of the supporting plate. In the actual use process, under the corresponding arrangement state of the first installation supporting piece, the clamping piece, the locking bolt and the second installation supporting piece, the convenience of installation and disassembly of the drying base, the drying pipe and the drying top cover can be effectively improved, meanwhile, the installation stability of the drying pipe and the drying top cover can be effectively improved, and the service life of the drying pipe is prolonged. And meanwhile, under the corresponding arrangement state of the supporting plate and the concave air distribution groove, hot air in the drying base can be conveniently distributed, and therefore the drying uniformity of the ceramic glaze can be effectively improved.

The utility model relates to the technical field of ceramic processing, in particular to uniform bottom wiping equipment for an exquisite ceramic glazed green body, which comprises a workbench, a driving mechanism, a cleaning sponge body and a replacing mechanism, the replacing mechanism comprises an electric push rod, a connecting frame, two mounting plates, a plurality of fixing seats and two limiting assemblies, and when the cleaning sponge body needs to be replaced, the cleaning sponge body can be replaced. After limiting of the two mounting plates is relieved through the two limiting assemblies, an electric push rod is started, the electric push rod works to drive a connecting frame to move towards the side away from the workbench, the connecting frame drives the two mounting plates to move towards the side away from the workbench, and after the two mounting plates drive a plurality of fixing seats to move towards the side away from the workbench to a preset position, the fixing seats are driven to move towards the side away from the workbench. And at the moment, the cleaning sponge body can be detached from the workbench to be replaced, so that the problem that when the cleaning sponge is replaced, a worker needs to sequentially unscrew a plurality of bolts for fixing the bearing seat, and then the cleaning sponge is replaced is solved.

The utility model discloses a full-automatic ceramic glazing device, which comprises a glaze dipping pool, a glaze dipping pool, a glaze dipping pool and a glaze dipping pool, wherein the glaze dipping pool is a cavity of which the top is provided with an opening; the feeding and discharging assembly is arranged above the glaze dipping pool, the feeding and discharging assembly comprises a supporting frame, a driving part is arranged on one side of the supporting frame and used for driving the supporting frame to move in the horizontal direction and the vertical direction, and a suction cup part is arranged at the end of the supporting frame in a lifting mode and used for driving a workpiece to be subjected to feeding, glaze dipping and discharging. The full-automatic glaze dipping device has the beneficial effects that the full-automatic process of feeding, glaze dipping and discharging of ceramic workpieces is realized through the cooperative work of the feeding and discharging assembly, the driving part, the suction cup part, the scraper blade and the like; manual intervention is reduced, and production efficiency and safety are improved; the feeding table is provided with the positioning ring, so that the ceramic workpiece to be glazed can be accurately positioned, the center of the ceramic workpiece corresponds to the center of the feeding suction cup, and the accuracy and consistency of glazing are improved.

The utility model belongs to the technical field of ceramic appliance glazing, and discloses an automatic ceramic glazing machine which comprises a mounting frame, a glaze barrel and a glaze pouring device, a conveying mechanism is arranged at the top end of the mounting frame, and fixing supports are arranged at the positions, located on the two sides of the conveying mechanism, of the top end of the mounting frame. Sliding blocks are symmetrically installed in the two fixing supports in a sliding mode, sliding grooves are formed in the positions, corresponding to the outer sides of the sliding blocks, in the fixing supports, inserting plates are inserted into the fixing supports, magnets are fixedly installed in the fixing supports, and clamping grooves are formed in the positions, corresponding to the outer sides of the magnets, of the bottom ends of the inserting plates. A flow guide plate is fixedly mounted between the two sliding blocks; according to the glazing machine, the guide plate is detachably installed in the glazing machine through the arranged sliding block and the arranged inserting plate, when excessive glaze and dust are accumulated on the surface of the guide plate, the guide plate can be conveniently detached and cleaned, and then the maintenance work of the equipment is rapidly carried out.

The application belongs to the technical field of ceramic glaze, and particularly relates to a preparation method and application of laser-engraved ceramic with golden flashing symbols. The application provides a preparation method of laser-engraved ceramic with golden flashing symbols, which comprises golden glaze and transparent glaze, and is prepared by matching with a specific firing process. The whole preparation process is simple and easy to operate, the sintering temperature is low, and the safety is high. In terms of preparation raw materials, the laser-engraved ceramic with golden flashing symbols provided by the application does not contain lead and is environmentally friendly in composition. Meanwhile, the golden flashing glaze of the application is more eye-catching than other colored glazes, can make the golden glaze present a golden flashing effect after sintering, and the ceramic symbol is eye-catching. The glaze is not only uniformly filled into the symbol, but also presents a golden flashing luster effect of the symbol from all surfaces, which is beautiful and generous, has a strong gloss, and has excellent wear resistance.