100results about "Press rollers" patented technology

A method for producing engineered stone slabs includes depositing fragments onto a surface and using a height limiting device to disrupt the fragments so a height of the fragments at the highest point from the supporting structure is substantially the same height as the height limiting device from the supporting structure. The method then includes using a digital printing device, in a first digital printing step, to print an image onto at least part of a top and side walls of at least some of the fragments, and then depositing additional composite material onto at least some of the fragments. The method further includes using a digital printing device, in an additional digital printing step, to print an image onto at least part of the additional damp composite material, and then using a press roller to press, flatten and stretch the fragments into a slab.

Generally described, one or more aspects of the present disclosure relate to methods, systems, and devices related to a powder dispensing system, including a pair of calender rolls, a first conical hopper and a second conical hopper positioned above the pair of calender rolls, each hopper having a first temperature controlled fluidized section, a first flow control system in fluidic connection with the first temperature controlled fluidized section, and a second flow control system in fluidic connection with the second temperature controlled fluidized section, a vertical linear actuator configured to adjust a distance between the first conical hopper, the second conical hopper and the pair of calender rolls, and a horizontal linear actuator positioned between the first conical hopper and the second conical hopper.

The present application relates to the field of ceramic filler production, especially to a forming device for corrugated ceramic filler production. The existing forming device is inconvenient to uniformly sprinkle porcelain powder on the upper and lower surfaces of the mud piece, the mud piece is prone to reduce the available area after forming due to uncorrected posture, and the excess mud on both sides of the mud piece is prone to pull and deform the formed mud piece after extrusion. A forming device for corrugated ceramic filler production, comprising a feeding rack and the like; a square opening is formed in the feeding rack, two support frames are fixedly connected to one side of the feeding rack, a corrugated roller one and a corrugated roller two are rotatably connected between the two support frames, and a transmission gear is fixedly connected to the corrugated roller one and the corrugated roller two. When the mud piece is conveyed through the powder spraying frame and the brush roller, the rotation of the brush roller will carry the porcelain powder in the bottom frame and brush it on the bottom surface of the mud piece, and the porcelain powder shaken off by the powder spraying frame will be sprinkled on the upper surface of the mud piece, so that the porcelain powder sprinkled on the surface of the mud piece is more uniform and comprehensive.

The utility model relates to a ceramic mold, which comprises a metal shell, a mold body and a mold core, the plaster mold body is placed in the accommodating cavity; and the connecting piece is arranged on the outer surface, away from the containing cavity, of the metal shell, and the ceramic mold is fixedly connected with rolling equipment through the connecting piece. The embodiment can be achieved through the structure.

A method for producing engineered stone slabs including steps of depositing a composite material onto a supporting structure; disrupting the composite material using a plurality of stirring devices attached to a shifting structure; depositing colorant in a predefined region in the composite material using a spray device to form a colored disrupted composite material; and using a first device to press, flatten and stretch the composite material into a slab after disrupting and depositing colorant. The step of disrupting may occur before, after, or during the step of depositing colorant. The step of disrupting the composite material or the step of depositing colorant may include causing the shifting structure to move along a width of the supporting structure. Prior to depositing the composite material onto the supporting structure, and after compressing the composite material, the composite material may be fragmented into a plurality of fragments of composite material.

The application designs a production method of isostatic pressing quartz ceramic roller, comprising the following steps: S1: preparing a glue solution; S2: preparing first and second fused quartz dry powder particles; preparing a first quartz ceramic roller blank by isostatic pressing of the first fused quartz dry powder particles with a first mold; preparing a second quartz ceramic roller blank by isostatic pressing of the second fused quartz dry powder particles and the first quartz ceramic roller blank with a second mold; and performing stage sintering treatment on the second quartz ceramic roller blank to obtain a quartz ceramic roller; the generated quartz ceramic roller has a small grinding amount, can reach the required size when shaping, has a high material yield, saves a large amount of cost of unqualified materials, and has a light ceramic roller body, small jumping, high coaxiality, good rotation effect, greatly reduced production cost, high green density and strength.

The rolling type green brick extruder comprises a motor I, a speed reducer I, a spiral conveyor, a rolling duct, a rolling upper steel belt assembly, a rolling lower steel belt assembly, a motor II and a speed reducer II, the motor I is connected with the speed reducer I, the spiral conveyor is installed on the front side of the speed reducer I, and an output shaft of the speed reducer I extends forwards to be connected with a spiral main shaft of the spiral conveyor; a discharging port in the front end of the spiral conveyor is connected with the rear end of the rolling duct through a butt joint sleeve, the bottom end of the duct bottom plate support is connected with the base through a connecting device, and lateral installation supports are arranged on the left outer side and the right outer side of the rolling duct respectively. The upper side and the lower side of the rolling duct are provided with an upper rolling steel belt assembly and a lower rolling steel belt assembly respectively, the upper rolling steel belt assembly and the lower rolling steel belt assembly correspond to each other in position and are installed on the lateral installation support, and the motor II and the speed reducer II provide power for the upper rolling steel belt assembly and the lower rolling steel belt assembly and jointly extrude pug in the rolling duct forwards into green bricks. The extrusion process is small in resistance, low in power consumption, high in production efficiency and low in cost.

The utility model provides a purple sand green body roller press, which belongs to the technical field of purple sand green bodies, and comprises a die cylinder and a bottom seat, the bottom of the die cylinder is provided with a butt joint block, the lower surface of the butt joint block is matched with a mounting groove, the side surface of the mounting groove is provided with the bottom seat, the lower surface of the bottom seat is connected with angle teeth in an embedded manner, and the angle teeth are matched with the butt joint block. A vertical rod is installed on the upper surface of the bottom base, a top plate is fixedly connected to the top of the vertical rod, a connecting rod is arranged on the top plate, a rolling ball is installed on the lower surface of the connecting rod in a matched mode, and a gap is reserved between the surface of the rolling ball and the inner wall face of the mold cylinder; through meshing transmission of angle teeth and straight gears, the bottom base can continuously and stably rotate, meanwhile, basic conditions are created for stable rolling of the purple sand materials, through cooperative arrangement of vertical rods, a top plate and a connecting rod, the purple sand materials are repeatedly and evenly pressed on the inner side face of the mold cylinder, and the coating effect is better.

The invention relates to a roller press for ceramic body machining, and relates to the technical field of mud blank forming, the roller press comprises a mold rotating system, a mold head rotating system, a mold head moving system, a rack, a blank supplementing system and a visual system, the mold rotating system is mounted on the rack, a forming mold is mounted on the mold rotating system, and the mold head moving system is mounted on the mold head moving system. The die head moving system is slidably mounted on the rack, the die head rotating system is mounted on the upper side of the die head moving system, the die head rotating system and the die rotating system are oppositely arranged, the blank supplementing system is slidably mounted on the rack, the visual system is mounted on the rack, and the visual system points to the die rotating system. The blank supplementing system comprises a material supplementing groove, a pelleting device and a material supplementing movement device, the material supplementing movement device is installed on the rack in a sliding mode, the material supplementing groove is installed on the material supplementing movement device, the sliding direction of the material supplementing movement device points to the mold rotating system, waste is reduced, and the production efficiency is high.

A method of preparing a ceramic fabric for use in a ceramic matrix composite includes transforming a ceramic tow from a first tow geometry to a second tow geometry, thereby reducing a first dimension of the ceramic tow and increasing a second dimension of the ceramic tow orthogonal to the first dimension to produce a flattened tow. The method includes weaving or braiding the flattened ceramic tow to form a ceramic fabric.

The present application relates to the field of ceramic rolling, in particular to a kind of rolling forming equipment of ceramic body and forming method thereof, by real-time acquisition rotating motor stator current, feedback torque and displacement coordinates and other parameters, construct the " load fingerprint " representing clay moisture content, and identify initial cutting, radial spreading and precision forming stage;Based on the state of clay and the stage it is in, dynamically adjust the temperature of rolling head, vertical pressure controlled by receiving member and deflection angle controlled by angle adjusting member, wherein displacement member and angle adjusting member are linked to compensate geometric deviation, receiving member and driving member form load feedback loop to realize micro-lift compensation;While monitoring the terminal current high-frequency drop of displacement member to early warn edge crack, analyzing the asymmetry of rotational inertia in deceleration stage of driving member to early warn body deformation, and adjusting parameters in real time for intervention;The present application realizes the online perception of clay state and the adaptive control of forming process, improves the consistency of body quality and yield.

The invention belongs to the technical field of forming equipment, and particularly relates to a fireproof energy-saving gypsum board and a preparation process thereof. Side plates are arranged on the two sides of the conveying belt, and the conveying belt rotates between the two side plates and is driven by a first motor. The side plate is mounted on the working frame; a forming and extruding mechanism is mounted on the side plate and is used for extruding and manufacturing a gypsum board strip green body with a compact structure; the forming extrusion mechanism is provided with a feeding mechanism, and the feeding mechanism is used for feeding slurry; a paper roller is arranged on the left side of the extrusion mechanism, located between the extrusion mechanism and the feeding mechanism and used for conveying surface paper. According to the gypsum board production line, the feeding mechanism is arranged, so that the situation that large particles exist in pulp to scratch the surface paper or the bottom paper can be avoided, meanwhile, the situation that the large particles form protrusions on the surface of a board body is avoided, and the qualified rate of gypsum board finished products is increased.

The invention relates to the technical field of slurry spraying, in particular to a gypsum slurry uniform coating device which comprises a base, a conveying belt is fixedly connected to the interior of the base, a flattening roller is rotatably connected to one end of the base, lower surface protection paper is laid on the top of the conveying belt, and a slurry body is laid on the top of the lower surface protection paper. Upper surface protection paper is laid on the top of the slurry body, an arch frame I is fixedly connected to the top of the base, a shaft rod is rotatably connected to the interior of the arch frame I, and a slurry spray head is fixedly connected to the bottom of the shaft rod. A slurry nozzle is driven to swing back and forth to spray a slurry body towards the top of lower surface protection paper by taking a shaft rod as a fulcrum, and a material digging scraper is driven to move circularly along a rectangular track in the guide directions of a guide sliding rod I and a guide sliding rod II, so that the slurry body between the lower surface protection paper and the upper surface protection paper is dug; and the slurry bodies are accumulated to form wave crest circulating digging, so that the accumulation amount of the slurry bodies on one side of the flattening roller is reduced.

The utility model provides a prefabricated part forming machining table which comprises a bottom frame with a mounting plate mounted on the upper portion, and a heating coil located at the bottom of the mounting plate is mounted in the bottom frame; a fixing frame is arranged on the upper side of the mounting plate, and a compaction assembly is arranged on the lower side of the transverse edge of the fixing frame and located on the upper side of the mounting plate; a component module assembly located on the lower side of the transverse edge of the fixing frame is arranged on the upper side of the mounting plate. The bottom plate and the four side plates of different shapes are selected to be spliced to form a rectangular structure, the semi-cylinders at the bottoms of the four side plates are attached pairwise, penetrate through the through grooves and are inserted into the connecting grooves, and the four fixing rings are arranged on a cylinder formed by attaching the semi-cylinders at the tops of the four side plates pairwise in a sleeving mode. The template composed of the bottom plate and the four side plates can be conveniently built and disassembled, the heating coil is installed in the bottom frame, so that it is guaranteed that the workbench is constant in temperature, the cement hydration reaction can be accelerated when the temperature rises, and the solidification and hardening process of concrete is accelerated.

The utility model discloses a uniform anti-sticking ceramic body rolling forming device which comprises a machine box, a guide assembly is arranged on the rear portion of the upper portion of the machine box, and a cross beam located above the machine box is arranged on the top of the guide assembly. A rotary mechanism is arranged at the front part above the case, and a container driven by the rotary mechanism is arranged at the front part above the case; a driving mechanism is arranged at the end, away from the guide assembly, of the cross beam, and a roller is arranged at the bottom end of the driving mechanism; a lifting module is arranged between the case and the cross beam; a scraper assembly is arranged on the outer wall of one side of the cross beam, located on one side of the roller and at least used for cleaning and scraping the outer surface of the roller. The scraper assembly is located on one side of the roller, the scraper assembly can be turned over to one side when the roller is used for achieving rolling forming of the ceramic body in the container, after the ceramic body is subjected to rolling forming, the scraper is used for cleaning the outer surface of the roller, and adhesion of the ceramic body and the roller is avoided.

A method for producing engineered stone slabs includes depositing a plurality of fragments of damp composite material onto a surface, which is supported by a supporting structure, and then using a height limiting device, in a height limiting step, to disrupt the plurality of fragments so a height of the fragments at the highest point from the supporting structure is substantially the same height as the height limiting device from the supporting structure. The method then further includes using a digital printing device to print an image onto at least part of a top and side walls of at least some of the plurality of fragments.

The utility model relates to the technical field of ceramic forming machines, in particular to a ceramic product forming machine which comprises a machine frame, a rolling piece and a material supporting piece, two rotating seats are symmetrically and vertically fixed on the top face of the machine frame, two lifting sliding strips are vertically and symmetrically fixed on the vertical end face of the front side of the machine frame, and the rolling piece comprises a rolling arm. Rotating shafts are horizontally fixed to the middles of the vertical end faces of the two sides of the rolling arm, the rotating shafts are rotationally connected into the rotating seats, a translation sliding strip is horizontally fixed to the top face of the rolling arm, a moving seat is horizontally and slidably assembled on the translation sliding strip, a hydraulic rod is horizontally fixed to the rear end face of the rolling arm, and the output end of the hydraulic rod is fixed to the moving seat; and a fourth motor is vertically fixed to the moving seat, a rolling shaft is vertically and rotationally connected to the front end face of the moving seat, the output end of the fourth motor is connected with the end of the rolling shaft through a belt, and a rolling head is assembled at the bottom end of the rolling shaft. The utility model is beneficial to the later expansion and adjustment of ceramic aperture and depth, and ensures the adjustability of ceramic processing.

The invention relates to the technical field of gypsum board production, and discloses a gypsum board forming device and process, the gypsum board forming device comprises an auxiliary mechanism, the auxiliary mechanism comprises conveyor belts and auxiliary parts, the number of the conveyor belts is two, a mounting plate is provided with a second driving part, the output end of the second driving part is connected with rotating parts, the number of the rotating parts is two, and the auxiliary parts are arranged on the mounting plate. The two rotating parts are sleeved with the two conveying belts, a plurality of auxiliary parts are installed between the two conveying belts, each auxiliary part comprises a cross beam, a plurality of stirring rods are rotationally installed on the cross beams, leveling plates are installed outside the stirring rods in a sleeving mode, shovel plates are arranged at the ends, away from the cross beams, of the stirring rods, and a plurality of vibration mechanisms are installed in the stirring rods. By arranging the stirring rod and the shovel plate which can circularly move and rotate, the gypsum slurry can be continuously sheared and stirred on a flowing path of the gypsum slurry, bubbles can be effectively crushed, combined and promoted to float upwards and be broken, the bubbles in the slurry are remarkably reduced, and the structural strength of the gypsum board is improved.

The utility model discloses an automatic molding device for domestic ceramic roll forming mud cakes, which comprises a bottom frame, a hanging column connected to the bottom surface of the head end of the bottom frame, a mud cutting mechanism mounted on the body of the hanging column, a mud cutting line in the mud cutting mechanism matched with mud wiping assemblies, an upper mud wiping assembly and a lower mud wiping assembly respectively mounted on two cross beams of a front frame, and the front frame connected to the top surface of the head end of the bottom frame. The top surface of the tail end of the bottom frame is connected with a rear frame, the top of the rear frame is provided with a lifting air cylinder, the output end of the lifting air cylinder is vertically and downwards connected with a horizontal air cylinder, and the output end of the horizontal air cylinder is connected with a shaping mechanism facing the front frame; the shaping mechanism in the device can be matched with a mud extruding machine to shape a mud cake blank, the blank is cut off by the mud cutting mechanism after being clamped by the clamping assembly, then the blank is overturned to a production line by 90 degrees through the overturning mechanism, and the device has the advantages of being continuous, efficient, high in quality and full-automatic.

The utility model discloses an ultrathin ceramic fiber board continuous production device which comprises a pre-pressing forming roller set, a first conveying belt, a precise forming roller set mechanism, a second conveying belt, a fixed-thickness pressing roller, a pneumatic cutting mechanism, a high-temperature kiln and a PLC control system. The PLC control system is connected with the first transmission belt, the precise forming roller set mechanism, the second transmission belt, the pneumatic cutting mechanism and the high-temperature kiln. According to the utility model, the production efficiency is improved, the product performance is optimized, the energy is saved, the consumption is reduced, and the automation degree is high.

The application provides a device and method for preparing baking-free artificial aggregate by using iron tailings, and belongs to the technical field of artificial aggregate preparation. The device comprises a sedimentation tank, a spiral dehydration assembly for extruding and dehydrating the iron tailings in the sedimentation tank, a rolling mill for roller processing of the extruded and dehydrated iron tailings, a pair of rollers for rolling processing of the roller-processed iron tailings, a vibrating spraying assembly for spraying auxiliary materials on the iron tailings during the roller processing and the rolling processing, a cutting assembly for cutting the sheet-shaped iron tailings obtained after the rolling processing, and a roller assembly for rounding the cut iron tailings. The device can convert waste into valuable building materials, realizes recycling of resources, reduces the cost of building material production, adopts a baking-free process to treat the iron tailings, avoids a large amount of energy consumption required by high-temperature baking, and is more energy-saving and environment-friendly.

The application relates to the technical field of gypsum board production, and discloses a gypsum board substrate production device with adjustable thickness, which comprises a conveyor, a blanking pipe and a plurality of pressing and covering assemblies. The blanking pipe is arranged above one end of the conveyor, a T-shaped pipe is rotationally connected to the bottom end of the blanking pipe, and blanking holes are uniformly arranged on the outer surface of the T-shaped pipe along the axial direction. The gypsum board substrate production device with adjustable thickness can drive the lifting plate to move up and down through an electric push rod, and then drive the whole pressing and covering assembly to move, so that the distance between the frame and the conveyor can be conveniently controlled, the distance between the pressing roller and the surface paper can be accurately adjusted, the thickness of the gypsum board can be flexibly controlled, and when the production requirement of the gypsum board with different thickness specifications is faced, the pressing and covering plates with a large number of fixed structures in the traditional production line do not need to be complicatedly adjusted, and the thickness can be quickly adjusted only by operating the electric push rod, so that the production efficiency is greatly improved.

The invention provides automatic ceramic blank pressing equipment, which relates to the technical field of ceramic production equipment, and comprises a workbench, a blank pressing assembly mounted on the rear side of a self-rotating mold, a transfer assembly mounted on one side of the self-rotating mold, and a blank pressing assembly mounted on the other side of the self-rotating mold, the first conveying belt is installed at one end of the workbench, the mud scraping assembly is installed between the self-rotating mold and the transferring assembly, the second conveying belt is installed between the self-rotating mold and the blank pressing assembly, a baffle is fixedly installed at the rear end of the second conveying belt, and the feeding assembly is installed on one side of the self-rotating mold and used for automatically supplementing columnar petuntse raw materials into the feeding assembly. By means of the technical scheme, the purposes are that the functions of feeding, blank pressing, mud scraping, transferring and material supplementing are integrated, the occupied area of equipment and manual intervention are reduced, and the production cost is reduced.

The utility model discloses a ceramic tableware forming device which comprises a base box and a top frame, the top frame is fixedly installed on the top face of the base box, a first electric cylinder is fixedly installed on the top face of the top frame, a lifting frame is fixedly installed on the bottom face of a moving rod of the first electric cylinder, and a driving motor is fixedly installed in the lifting frame. And a rolling head is mounted at the output end of the driving motor. The ceramic tableware forming device has the beneficial effects that the scraping strip and the moving frame are arranged, when ceramic tableware is formed, the first electric cylinder drives the rolling head to move downwards, the driving motor drives the rolling head to rotate, pug in the forming mold is subjected to rolling forming, after rolling forming is finished, the first electric cylinder is shortened, the rolling head is pulled to reset, and the second electric cylinder extends, so that the ceramic tableware is formed. When the rolling head rotates continuously, the moving frame and the scraping strip are pushed to move, the scraping strip is pushed to abut against the surface of the rolling head, along with continuous rotation of the rolling head, the scraping strip scrapes off pug on the surface of the rolling head, follow-up rolling operation is prevented from being affected, the working stability and the yield are improved, and the working efficiency is improved.

A surface decoration method and apparatus (1) of a printing substrate (2) advancing on an advancing plane (5) along a given path (P); the decoration apparatus (1) comprises: a printing assembly (8); a lighting unit (11a) for emitting a grazing light with respect to the advancing plane (5) so as to light a portion of a first longitudinal edge (B1) of the printing substrate (2); an optical detection system (12) which is configured to capture images of the first lighted edge (B1) advancing along the path (P) through a detection station (7) and to estimate, based on the captured images, the position and the orientation of said printing substrate (1); and a control system (CU) for adjusting the operation of the printing assembly (8) as a function of the position and the orientation of the printing substrate (2).

The invention relates to the technical field of celadon processing, in particular to a celadon green body numerical control spinning forming device which comprises an equipment machine table, and a spinning execution module for driving a rotating mold and an equipment supporting frame for bearing the mold are arranged on the machine table. A lifting driver is installed on one side of the machine table through a side support, and an angle adjusting assembly is arranged on the top of a lifting column of the lifting driver. The assembly adopts a warping plate structure with the supporting frame as a fulcrum, and lifting of one end of the warping plate is adjusted through an independent driver, so that the pitching angle of the tool rest arm installed at the other end of the warping plate is accurately controlled. A spinning forming wheel is arranged at the tail end of the tool rest arm, and the horizontal orientation of the spinning forming wheel can be further adjusted through a horizontal steering mechanism. In addition, a plurality of auxiliary stabilizing rollers are annularly distributed on the periphery of the rotating mold, and the rollers are installed on sliding blocks capable of sliding in the radial direction through supporting mechanisms. According to the device, the forming precision, the complex modeling adaptability and the production consistency of the celadon green body are remarkably improved, and meanwhile the machining stability and efficiency are improved.

The invention provides a belt type multi-roller press for producing cream low-density hydrophobic plates, which comprises a rack, an elastic pressing piece, a power driving piece, a tensioning assembly and a multi-stage roller body assembly, and the multi-stage roller body assembly is suspended on the rack at intervals in the material conveying direction; the power driving part and the tensioning assembly are arranged at the two ends of the machine frame respectively, the elastic pressing part is arranged between the power driving part and the tensioning assembly in a winding mode, and the elastic pressing part wraps the outer edge of the multi-stage roller body assembly to form a continuous pressing plane covering the multi-stage roller body assembly. The outer edge of the multi-stage roller body assembly is coated with the elastic pressing piece to form the pressing plane, the tension force of the elastic pressing piece is used for compensating the pressure vacancy of the gap of the multi-stage roller body assembly, continuous pressure is applied to the material, and elastic rebound of the cream-shaped material is restrained; meanwhile, the elastic characteristic of the elastic pressing piece realizes flexible pushing and grinding of the materials, so that the internal structure of the materials is prevented from being damaged, and the material forming quality is ensured.

The utility model relates to the technical field of prefabricated T-beam formworks, and discloses a vibration flattening device for prefabricated T-beam forming and a formwork system.The vibration flattening device for prefabricated T-beam forming comprises a walking mechanism which is movably connected to the top of a mold in the longitudinal direction of a prefabricated T-beam, an insertion type vibration mechanism is vertically connected to the walking mechanism in a sliding mode, and one end of the walking mechanism is connected with a vibration mounting frame; a driving mechanism used for driving the vibration mounting frame to vertically move horizontally is connected between the walking mechanism and the vibration mounting frame, and a top face vibration mechanism is connected to the vibration mounting frame in a sliding mode. The plug-in vibrating mechanism and the top surface vibrating mechanism are arranged on the walking mechanism, so that the problem of poor vibrating effect in the casting molding process of the prefabricated T-beam in the prior art is solved.

The present application relates to a kind of ceramic body processing with rolling press, relate to clay body forming technical field, including mould rotating system, die head rotating system, die head movement system, rack, blank replenishing system and visual system, the mould rotating system is installed on rack, forming die is installed on mould rotating system, the die head movement system is slidably installed on rack, the die head rotating system is installed on die head movement system upside, the die head rotating system is oppositely arranged with mould rotating system, the blank replenishing system is slidably installed on rack, the visual system is installed on rack, the visual system is directed to mould rotating system, the blank replenishing system includes material supplementing groove, pill making device and material supplementing movement device, the material supplementing movement device is slidably installed on rack, the material supplementing groove is installed on material supplementing movement device, the sliding direction of material supplementing movement device is directed to mould rotating system, reduce waste, production efficiency is high.