99 results about "Color Stone" patented technology

A manufacturing system for a multifunctional composite mala colored stone material, characterized in that: It comprises a raw material pretreatment module, a precision composite manufacturing module, a finished product post-treatment module, which are connected in sequence, and an intelligent control module that networks the respective modules; that the raw material pretreatment module contains an aggregate treatment unit and an auxiliary material treatment unit, for the aggregate treatment unit a link of “vibrating feed → jaw coarse crushing → cone medium crushing → VSI sand production-shaping → classification by means of a multi-deck circular vibrating screen” is used, through the classification aggregates are obtained in specifications of 30 meshes, 50 meshes, 80 meshes, 120 meshes, the auxiliary material treatment unit is equipped with an LM vertical mill and a drying-dehumidifying device;that the precise compound manufacturing module includes an intelligent dosing unit and a mixing modification unit, the intelligent feeding unit is controlled by a PLC control system networked with an electronic dosing scale, and the precision error of a proportional division is ≤ ± 0.5%.

1. Name of the product of this design: Toy (Colored Stone Game). 2. Purpose of this design product: This design product is a colorful toy used for playing stone games. 3. The key design points of this product are the combination of shape, pattern and color. 4. The picture or photo that best illustrates the design points: use the status reference diagram. 5. The design for which protection is sought includes color.

The invention discloses a raw material cutting device for colored stone metal tile production, and relates to the technical field of colored stone metal tiles. The raw material cutting device comprises a rack, a sliding frame is slidably connected to the rack, a hydraulic rod and a cutting knife are arranged on the rack, and the cutting knife is rotatably connected to the side, close to the hydraulic rod, of the rack through a rotating shaft; the end of a piston rod of the hydraulic rod is rotationally connected with the cutting knife, and a downward pressing assembly for applying downward bending force to the cut and separated part is arranged on the rack. Firstly, stable clamping is achieved through cooperation of the lifting frame and the sliding block, material displacement in the shearing process is avoided, and the cutting quality is ensured; secondly, the peak pressure of a hydraulic system is effectively reduced through a continuous sectional shearing mode, and the service life of equipment is prolonged; and moreover, the polishing plate removes burrs while cutting, so that the problems of edge warping and coating stripping in the traditional process are solved, the surface quality of the product is improved, and the cutting precision and efficiency of the colored stone metal tile are also remarkably improved.

The utility model relates to the technical field of colored stone metal tile production, in particular to a colored stone metal tile glue and sand spraying device which comprises a rack, a sand spraying device and a sand spraying device. The clamping part is used for fixing the metal tile and comprises a two-way screw rod which is provided with two clamping plates in a threaded manner; the first motor is mounted at the top of the rack through a positioning frame and provides driving force for the two-way screw rod; the moving part is arranged on the supporting frame and comprises a screw rod which is in threaded connection with a sliding table; the second motor is installed on the supporting frame and provides driving force for the lead screw; the glue spraying part is arranged on the moving part, is used for spraying glue on the surface of the metal tile and comprises a liquid conveying pump mounted on the sliding table, a first corrugated pipe is mounted at the output end of the liquid conveying pump, and one end of the first corrugated pipe penetrates through the sliding table; the glue spraying pipe is mounted at the bottom of the first corrugated pipe, a plurality of spraying pipes are mounted on the glue spraying pipe, and a first electromagnetic valve is mounted on each spraying pipe; the glue storage bin is installed on the sliding table through a supporting rod.

The utility model relates to the technical field of colored stone tile production, and discloses a conveying mechanism for a colored stone tile production line, which comprises a frame, shaft seats are mounted on the upper surfaces of two ends of the frame through fasteners, a traction roll shaft is penetratingly arranged on the inner side of each shaft seat through a bearing, a shaft head is fixed at one end of each traction roll shaft, and the shaft head is fixed at the other end of each traction roll shaft. A stepping motor is installed on the upper surface of the end, close to the shaft head, of the rack through a fastener, an output shaft of the stepping motor is sleeved with a transmission belt, and the outer wall of the middle of the shaft sleeve is sleeved with the other end of the transmission belt. The traction rings are fixed to the outer surfaces of the two ends of the traction roller shaft. The conveying mechanism for the color stone tile production line is provided with the support, the support is stably installed on the narrow conveying belt through the fixing bolts, conveyed color stone tile materials are supported through the supporting rods arranged on the inner side in a penetrating mode, adhesion with the color stone tile materials due to gum smeared on the color stone tile materials is not prone to occurring, the influence on conveying of the color stone tile materials is small, and the conveying efficiency is improved. And subsequent processing is facilitated.

The invention discloses an oil-resistant rubber material, and relates to the technical field of rubber materials, the oil-resistant rubber material comprises the following components in percentage by weight: 25-40% of nitrile rubber, 35-50% of a reinforcing agent, 12-20% of calcined hard pottery clay, 5-10% of a colored oil-resistant complexing agent, 5-10% of stearic acid, 5-10% of polyethylene glycol, 5-10% of a processing aid and 5-10% of sulfur. The weight ratio of the colored oil-resistant complexing agent is 3-7%, the weight ratio of the stearic acid is 0.1-0.3%, the weight ratio of the polyethylene glycol is 0.2-0.5%, the weight ratio of the processing aid is 1-5%, the weight ratio of the sulfur is 0.1-0.2%, and the colored oil-resistant complexing agent comprises graphene particles and colored stone powder. Through the colored oil-resistant complexing agent, the rubber material can present colors under light irradiation, a rapid positioning effect can be achieved in a dark environment, the color depth can be controlled by controlling the proportion of the graphene particles to the colored stone powder, and the graphene particles can help to improve the oil resistance, so that the service life of the rubber material is prolonged. Meanwhile, the graphene particles and the colored stone powder can improve the overall strength of the rubber material.

The utility model relates to the field of color stone metal tiles, and discloses a nanometer heat insulation composite color stone metal tile which comprises a metal tile body, a heat insulation layer is fixedly connected to the top of the metal tile body, an installation groove is formed in the outer wall of the metal tile body, an installation block is fixedly connected to the outer wall of the metal tile body, and a through hole is formed in the surface of the installation block. The inner wall of the through hole is fixedly connected with a supporting block, the inner wall of the supporting block is fixedly connected with a sliding rod, the outer wall of the sliding rod is sleeved with a spring, the end of the spring is fixedly connected with a wedge-shaped block, the inner wall of the metal tile is provided with a wedge-shaped hole, and the surface of the metal tile is provided with a positioning assembly. And an assembling component is arranged on the surface of the metal tile. According to the utility model, through the arrangement of the mounting grooves, the mounting blocks, the through holes and other structures, on the basis that the metal tiles cover the original tiles, the metal tiles are quickly assembled, the mounting flatness of the metal tiles is ensured, and the subsequent mounting efficiency is improved.

The application relates to the technical field of paint, and particularly discloses a protective glue solution, a sand-containing hemp color stone paint and a preparation method of the sand-containing hemp color stone paint. The protective glue solution provided by the application comprises the following components in parts by weight: GRAS-B protective glue 1-10 parts, GT-R protective glue 3-7 parts, sodium carboxymethyl cellulose 1-3 parts and water 85-95 parts; further, the protective glue solution comprises the following components in parts by weight: GRAS-B protective glue 2-7 parts, GT-R protective glue 3-5 parts, sodium carboxymethyl cellulose 1.5-2.5 parts and water 85-95 parts. The application further provides the sand-containing hemp color stone paint prepared from the above protective glue solution and a preparation method of the sand-containing hemp color stone paint. The protective glue solution provided by the application has excellent toughness and hardness, the sand-containing hemp color stone paint prepared from the protective glue solution has the advantages of good spraying effect and long suspension storage time, and the color points are not easy to break during spraying.

The invention discloses a construction method of a garage bottom plate colored stone ground without making a surface layer. The construction method comprises the following steps of S1, construction preparation; s2, concrete pouring is conducted, specifically, concrete is poured in a layered mode through an inclined face, and then vibration, leveling and slurry extraction are conducted; s3, spreading colored stones: uniformly spreading the colored stones when the concrete is initially set, wherein the dosage is 8-10kg / m < 2 >; s4, concrete surface calendaring is conducted, specifically, a troweling machine is used for troweling, pressing and slurry lifting, wall corners, column corners and other details are manually kneaded, pressed and flattened, and finally a polishing machine is used for polishing and surface finishing; s5, maintenance and protection, wherein watering maintenance is started 12 hours after concrete pouring, and the maintenance period is 14 days; and after the construction is completed, a finished product is protected by integrally laying a template. Surface layer construction is completed through one-time pouring, the cracking risk is effectively reduced, the construction procedures are reduced, and the construction cost and time are reduced. And meanwhile, colored stone is spread, and a curing agent deep polishing process is combined, so that the durability and attractiveness of the ground are remarkably improved, and personalized decoration requirements are met.

The invention relates to the technical field of gravel conveying, and discloses a gravel feeding device in color stone metal tile production, which comprises a screw type gravel conveying mechanism and a hydraulic telescopic spacing adjusting mechanism, a hydraulic hollow cylinder which is fixedly mounted on one side of the inclined conveying pipe and is internally in a hollow state, a piston plate which is positioned in the hydraulic hollow cylinder and generates inclined upward movement after being subjected to hydraulic pressure, and a second polygonal limiting rod which moves along with the piston plate and can drive the driving motor to axially move are arranged in the second polygonal limiting rod. According to the gravel feeding device in color stone metal tile production, gravel can be driven to be conveyed to a high position from a low position through the obliquely-arranged screw rod, so that the height difference feeding function is achieved, in addition, the contact amount of the screw rod and the gravel in the feeding port area can be adjusted according to the gravel storage amount, and the feeding efficiency is improved. Therefore, the torsion strength required by the screw during rotation is adjusted, and the effective protection capability of the driving motor is improved.

The utility model discloses a photovoltaic colored-stone metal tile with a solar module, which comprises a colored-stone metal tile body, the colored-stone metal tile body comprises an upper corrugated layer, a lower corrugated layer and a connecting groove, the solar module is arranged above the upper corrugated layer, a reinforcing rib is arranged at the bottom end in the connecting groove, and the lower corrugated layer is arranged on the lower corrugated layer. A photovoltaic junction box is arranged at the bottom end of the connecting groove, and a middle layer is further arranged between the upper corrugated layer and the lower corrugated layer. The solar color stone metal tile is simple and reasonable in structure, convenient to use, good in structural property, convenient to install, environment-friendly, energy-saving, firm, durable, waterproof, protective, long in service life and wide in application range, and has good economic and social benefits, and the solar color stone metal tile is integrated.

1. Name of the designed product: Color stone metal tile (Color stone Milan tile). 2. Use of the designed product: Decorative material on the roof of a building. 3. Design points of the designed product: In shape. 4. Picture or photo that best shows the design points: Perspective view 1.

The utility model provides a colored stone metal tile gluing and drying device, which relates to the technical field of gluing and drying and comprises a turnover mechanism, the top of the turnover mechanism is fixedly connected with a moving mechanism, the turnover mechanism comprises a conveying belt, one side of the outer wall of the conveying belt is fixedly connected with a shell, and the inner surface wall of the shell is fixedly connected with a heating plate. The inner surface wall of the shell is fixedly connected with a supporting frame, and the inner surface wall of the supporting frame is fixedly connected with a motor. According to the utility model, under the cooperation of the turnover mechanism, when the colored stone metal tile moves to a certain position in the drying chamber, the lifting block and the clamping block connected with the lifting block are driven by the first electric push rod to move downwards to be flush with a colored stone metal plate on the upper part of the conveying belt, and then the clamping block is driven by the second electric push rod to move; the clamping blocks are clamped outside the colored stone metal tile and are driven by the motor to rotate and turn over, so that the bottom surface can be fully dried, the drying efficiency and quality are improved, and manual operation is reduced.

The invention discloses an automatic profiling device for colored stone metal tile production, and relates to the technical field of colored stone metal tile manufacturing, the automatic profiling device comprises a rack, hydraulic presses which are symmetrically distributed are mounted on the rack, a sliding frame is fixedly connected between the ends of piston rods of the hydraulic presses, the sliding frame vertically slides on the rack, an upper template is arranged at the bottom of the sliding frame, and a lower template is arranged at the bottom of the upper template. A lower die plate is arranged on a working table of the rack, a turbofan is installed on the sliding frame, an upper air guide frame is arranged on the upper die plate, and a lower air guide frame is arranged on the working table of the rack. Through the modular design and the wind power cleaning system, the production efficiency and quality of punch forming of the color stone metal tile are remarkably improved; the upper air guide frame and the lower air guide frame work cooperatively, chips and dust on the surfaces of a template and a substrate are effectively removed before and after stamping, and the concave-convex defect caused by pollution is avoided; and meanwhile, the thermal stress deformation risk is reduced through directional air cooling, and the product size stability and surface smoothness are ensured.

The utility model relates to the field of colored stone metal tiles, in particular to a gravel spreading device convenient to replace a filter plate, which comprises a hopper, supporting legs are symmetrically and fixedly connected to one side of the hopper, a fixing frame is symmetrically and fixedly connected to the other side of the hopper, a lead screw is rotatably connected to one side of the upper end of each supporting leg, and one end of each lead screw is rotatably connected with one side of the upper end of the corresponding fixing frame. The other side of the upper end of the fixing frame is fixedly connected with a motor used for driving the lead screw. Compared with the prior art, by arranging the supporting legs, the fixing frame, the lead screw and the telescopic rod, the two ends of the lead screw are rotationally connected to the supporting legs and the fixing frame correspondingly, then the moving plate is moved to the position over the filtering plate by starting the motor, then the magnet and an iron block on the filtering plate are attracted through the electric telescopic rod, and the filtering plate is driven to rotate. And the filter plate is separated from the hopper, then the motor is started again, the lead screw rotates reversely, the filter plate is placed in the collecting box, and then the filter plate can be replaced.

The invention discloses a stamping die for colored stone metal tile production, and relates to the field of colored stone metal tile production, the stamping die comprises an upper die and a lower die, the lower die is provided with symmetrically distributed guide columns, an oil tank is arranged in a cavity at the bottom of the lower die, and each guide column is internally provided with an oil storage chamber and an oil outlet channel; the oil storage chamber of each guide column is communicated with the oil tank through an oil conveying pipe, the oil outlet end of each oil conveying pipe is provided with a first one-way valve, the side wall of each oil outlet channel is provided with a second one-way valve, and each guide column is slidably connected with a lifting frame. In the initial stage, through the graded filling design of the oil tank and the oil storage chamber, the first one-way valve is matched to accurately control the flowing direction of lubricating oil, and it is ensured that a lubricating system rapidly completes pre-filling.

The application discloses a processing method of modular color-spliced stone and a construction method of a facade curtain wall, and the construction method comprises the following steps: randomly arranging stone base blocks to form a stone base block arrangement pattern; according to the stone base block arrangement pattern, multiple stone base blocks are taken as a stone module to form a stone module arrangement pattern; the stone module arrangement pattern taking the building facade development surface as a basic contour is reflected on a building facade construction drawing to form a color-spliced stone facade curtain wall drawing, and the color-spliced stone facade curtain wall drawing is used to guide the processing of the stone; stone modules of one color are processed and polished into color-spliced stone modules with multiple colors; and the color-spliced stone facade curtain wall is constructed according to the color-spliced stone facade curtain wall drawing. The construction method of the application is based on the building facade design, controls the building construction effect, accurately presents the facade effect required by the design, and reduces the construction cost of the building in a more economical and efficient curtain wall installation mode.

The invention relates to the technical field of high-performance coatings, in particular to a crystal color stone coating as well as a preparation method and a construction method thereof. According to the crystal color stone coating provided by the invention, all the components with specific contents are matched with one another, so that the crystal color stone coating can achieve a vivid natural granite decoration effect. Specifically, through the modified bentonite, the viscosity of the crystal color stone coating is improved, and the constructability and other properties of the crystal color stone coating are improved. By compounding the cellulose, the viscosity and the water retention property of the crystal color stone coating are improved, so that the problems of construction joint and the like of the crystal color stone coating are solved. By compounding the slipping agent and other components, the construction smoothness and coloring uniformity of the high-crystal colored stone coating are improved. Through the effects, the vivid natural granite decoration effect is finally achieved.

The invention discloses reflective heat-insulating crystal colored stone paint and a preparation method thereof. The reflective heat-insulating crystal colored stone paint is prepared from the following raw materials in parts by weight: 10-15 parts of deionized water; 0.2 to 0.3 part of a hydrophobic modified dispersant; 0.1 part of a nonionic wetting agent without APEO (alkylphenol ethoxylates); 0.2 to 0.3 part of hydroxyethyl cellulose; 0.1 part of a thixotropic agent; 0.15 part of a multifunctional additive; 0.1 part of an emulsified mineral oil defoaming agent; 1 to 1.5 parts of ethylene glycol; 0.1 to 0.15 part of a Kathon sterilization preservative; 15 to 20 parts of silicon modified acrylate copolymer emulsion; 0.6-1 part of a coalescing agent; 0.2 to 0.3 part of a thickening agent; and 65-70 parts of 30-mesh to 40-mesh reflective insulation calcined sand. The reflective heat-insulating crystal colored stone paint produced by the invention can reflect sunlight to insulate solar energy and reduce the temperature of the outer wall surface and the indoor temperature, thereby achieving the purpose of reducing energy consumption.

The invention relates to the technical field of building materials, and particularly discloses a preparation process of a color stone facing thermal insulation and decoration integrated board, which comprises the following steps: step 1, preparing a color stone raw material which is basalt, and crushing and screening basalt serving as a raw material to obtain basalt particles with the particle size of 1-5mm; in the high-temperature sintering process, basalt particles are placed in a resistance-type sintering furnace and sintered at the temperature of 1100-1300 DEG C, inorganic mineral pigments such as ferric oxide series pigments, chromic oxide series pigments and cobalt oxide series pigments are added, the pigments are evenly added into the high-temperature sintering furnace through an automatic feeding device, and under the high-temperature effect, the inorganic mineral pigments are added into the resistance-type sintering furnace to be sintered at the temperature of 1100-1300 DEG C; the pigment and the basalt particles are fully fused to form the colored stone with uniformly colored surface, the coloring effect is stable, the colored stone is not easy to fade, and the attractive decorative effect can be kept for a long time.

The utility model discloses an anti-deformation color stone metal tile structure which comprises a first color stone metal tile body, a supporting rod is fixedly connected to the upper surface of the first color stone metal tile body, a second color stone metal tile body is fixedly connected to the upper end of the supporting rod, and a supporting frame is placed between the first color stone metal tile body and the second color stone metal tile body. After a second fixing mechanism above the supporting frame encounters a proper position, a spring in the second fixing mechanism pops up a movable plate and a limiting bead, the limiting bead enters a second color stone metal tile body, the first fixing mechanism is consistent with the second fixing mechanism, and the supporting frame is fixed between the first color stone metal tile body and the second color stone metal tile body; the overall structural stability of the whole color stone metal tile is improved, and deformation caused by external force such as wind pressure and snow pressure is reduced; meanwhile, functional plates such as a heat insulation plate and a fireproof plate can be directly placed in the supporting frame and then fixed through bolts and baffles, and later maintenance and replacement become more convenient.

The utility model relates to the technical field of metal color stone tiles, and discloses a metal color stone tile with a heat preservation and heat resistance structure, which comprises a color stone tile base layer, a waterproof coating arranged at the upper end of the color stone tile base layer, a heat preservation layer arranged at the upper end of the waterproof coating, a heat insulation layer arranged at the upper end of the heat preservation layer and a decorative reflection layer arranged at the upper end of the heat insulation layer. Inserting mechanisms are arranged at the lower ends of the insulating layers; the plug-in mechanism comprises a plug-in plate, two sets of limiting columns are arranged on the outer side of the plug-in plate, a positioning seat is arranged at the lower end of the plug-in plate and is a U-shaped hard seat, an opening of the positioning seat faces the plug-in plate, the lower end of the positioning seat is fixedly connected with the waterproof coating, a partition plate is arranged in the positioning seat, pushing strips are arranged at the two ends of the partition plate, and a positioning groove is formed in the outer side of the positioning seat. And the positioning grooves are matched with the limiting columns. According to the color stone tile, the heat preservation layer and the heat insulation layer are arranged, so that the influence of the external environment temperature on the color stone tile base layer can be effectively reduced, the internal temperature fluctuation of a building becomes small, and the indoor temperature comfort degree is improved.

The present invention relates to the technical field of colored stone metal tiles, and specifically to a coating for brightly colored stone metal tiles and its application. The mass percentage content of the coating raw material components is 10%-50% of organosilicon-modified acrylic acid, 5%-30% of potassium silicate, 5%-15% of sodium silicate, 1%-5% of titanium dioxide, 1%-5% of glass powder, 0.5%-1.5% of zinc oxide, 0.02%-0.10% of leveling agent, 0.02%-0.10% of mildew inhibitor, 0.02%-0.15% of dispersant, 0.02%-0.15% of ammonia neutralizer, 0.02%-0.10% of defoaming agent, 5%-30% of organic color paste, and the balance is water. The present invention adds organic color paste to the coating and colors natural white quartz sand during the production process of the colored stone metal tiles. The obtained colored stone metal tiles have a variety of colors and bright and vivid colors; there is no need to prepare colored sand by high-temperature calcination, which simplifies the production process and reduces energy consumption.

1. The name of the design product: coffee bean stone removal and sorting integrated machine. 2. The use of the design product: mainly used for removing impurities (such as different color stones) in coffee beans and screening coffee beans of different quality to ensure the quality of coffee beans. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best shows the design points: perspective view. 5. The design claimed contains color.

1. The name of the design product: mineral particle dry-wet all-in-one machine. 2. The use of the design product: effectively eliminate foreign objects such as color stones, pebbles, rubble, potassium feldspar, etc. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best indicates the design points: perspective view. 5. The design claimed contains color.

The utility model discloses a composite metal color stone tile, which relates to the technical field of metal color stone tiles, and comprises a metal tile, the front end of the metal tile is fixedly connected with a 7-shaped transition edge, a C-shaped convex edge and a 7-shaped overlap edge in sequence, and the rear end of the metal tile is fixedly connected with a tail overlap edge and a C-shaped clamping edge in sequence; the front end of the metal tile is in lap joint with the upper surface of the supporting keel through a 7-shaped lap joint edge, and C-shaped clamping grooves are formed in the two end faces of the supporting keel. The pre-connection of the metal tile and the supporting keel can be realized by arranging a clamping structure of the C-shaped convex edge and the C-shaped clamping groove, and the pre-connection of two metal tiles can be realized by clamping the C-shaped clamping edge on the inner side of the C-shaped convex edge on the other metal tile, so that the preliminary pre-fixation of the metal tiles is realized, that is, the metal tiles do not need to be supported when screws are mounted, and the pre-connection of the metal tiles and the supporting keel is realized. And therefore, the hands of the installer are released, and the installation operation of the screw is easier and more flexible.

The invention relates to the technical field of building coatings, and discloses an inorganic reflective heat-insulation light ceramic colored stone coating and a preparation method thereof.The inorganic reflective heat-insulation light ceramic colored stone coating comprises core-shell structure colorful stone-like micro units and inorganic reflective heat-insulation light base slurry; the core-shell structure colorful stone-like micro-unit comprises an organic color core and an inorganic functional shell layer coating the surface of the organic color core, the organic color core comprises the following components: a solid of an organic silicon modified acrylic emulsion; a nanoscale inorganic pigment; the inorganic functional shell layer is silicon dioxide; the inorganic reflective insulation light base slurry comprises the following components: a potassium silicate solution; active silica sol; a geopolymer precursor powder material; a solid alkali activator; high-efficiency synergistic reflective heat-insulation pigments and fillers; compounding a light functional filler; a functional auxiliary agent; and water. By adopting the interface-enhanced core-shell colorful micro-unit and the inorganic base slurry containing the geopolymer and the efficient reflecting material, the weather resistance, the heat insulation effect and the comprehensive mechanical property of the stone-like coating are improved.

1. Name of the designed product: colored stone tile (4). 2. Use of the designed product: can be used on buildings such as buildings. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

The invention relates to the technical field of colored stone metal tile production, in particular to a stamping die for colored stone metal tile production. A stamping die for color stone metal tile production comprises a bottom plate, machine bases and a machine frame, the machine bases are fixedly installed on the two sides of the top face of the bottom plate respectively, the machine frame is fixedly arranged on the tops of the machine bases, and at least two electric rollers are installed on the side, close to the feeding side, of the machine frame; the device further comprises lower dies, stand columns, a top plate, upper dies and the like, the lower dies are fixedly installed in the machine frames of the machine bases on the two sides, the multiple stand columns are fixedly connected to the edges of the four corners of the tops of the machine bases on the two sides, the tops of the multiple stand columns are jointly connected to the same top plate, and the upper dies are slidably installed on the multiple stand columns on the same side. Automatic feeding of the electric roller, synchronous cleaning of the cleaning mechanism and double-station stamping are matched with automatic pushing of the pushing mechanism and automatic stacking of the stacking mechanism, automation of the whole process from feeding to stacking of finished products is achieved, and the production efficiency is remarkably improved.

The invention particularly relates to a preparation method and application of basalt colored sand, and belongs to the technical field of colored sand. According to the preparation method of the basalt colored sand, basalt is used as a colored sand base material, silicate is used as a main component of a coloring binder, fluorocarbon resin and acrylic resin are used as a color fixing liquid coating, and a metal oxide inorganic pigment is used as a coloring pigment of color paste. The method sequentially comprises the steps of coloring a binder, coating a color paste, sintering at medium temperature, coating a color fixing solution, calcining at low temperature and the like, so that uniform color fixing coating of the color paste is realized on the surface of the basalt base material; the prepared basalt color sand is uniform in color and luster and good in chemical stability, and can fully meet the use requirements of color stone metal tiles in extreme environments such as thickness resistance, chemical resistance and high temperature resistance; the preparation method effectively replaces a traditional high-temperature sintering preparation process of the colored sand, is simple, efficient, green and environmentally friendly, has high economical efficiency and operability and is suitable for batch production of the colored sand.