897results about "Shaping press ram" patented technology

The invention discloses an energy-saving and environment-friendly building brick production device, which relates to the technical field of building brick production, and comprises an equipment unit, a production unit and a control unit, comprising an upper pressing die assembly arranged on a supporting piece and a forming assembly arranged at the bottom of the upper pressing die assembly and used for conducting extrusion forming on bricks. The upper pressing die assembly and the lower pressing die assembly are used for extruding the forming assembly, so that the forming assembly is moved to the bottom of the hopper for feeding, the utilization rate of raw materials is increased, and the problems of waste and residues caused by the fact that the raw materials cannot effectively enter a forming cavity are solved. And through accurate matching of the upper pressing die assembly and the lower pressing die assembly, materials in the forming assembly are evenly extruded into blocks, the quality and consistency of the bricks are ensured, meanwhile, the continuous feeding, stamping, forming and discharging processes are achieved through automatic design of the device, and the production efficiency is effectively improved.

The invention discloses a continuous rotary discharging ceramic green body rolling forming device, and relates to the technical field of ceramic green body rolling forming, the continuous rotary discharging ceramic green body rolling forming device specifically comprises a rolling frame, a transverse driving table and a vertical driving table, the transverse driving table is installed at the top of the rolling frame, and the vertical driving table is installed at the top of the transverse driving table; the top of the vertical driving table is slidably connected with a sliding base plate. Through the 120-degree intermittent rotation design of the rotary table, circulating switching of the three stations of blank adding, rolling forming and discharging is achieved, the neutral position period of shutdown blank taking in the traditional technology is eliminated, compared with the prior art, the ceramic blank rolling forming efficiency is improved by 20%, uninterrupted continuous production is achieved, meanwhile, traditional pressing contact type rolling forming is different, and the production efficiency is improved. A mechanical linkage mechanism, a cam, a U-shaped tilting rod and a toothed plate are adopted to automatically control lifting and rotation of a female die, and a driving assembly is matched to drive a male die to synchronously rotate, so that the rolling precision is ensured.

According to the forming equipment for refractory brick machining, the forming equipment is applied to the technical field of refractory brick forming, the composite die composed of the upper die body, the lower die body and the side die body is arranged, the upper die body, the lower die body and the side die body can punch refractory bricks during forming, and therefore the refractory bricks can be punched and formed in all directions; refractory bricks can be formed more uniformly, the density gradient is reduced, then the cracking phenomenon is reduced, the forming quality of the refractory bricks is improved, downward stamping force of the upper die can be converted into stamping force of the side face and the bottom face through a reversing stamping part arranged in the side die and a lower stamping part arranged in the lower die, all-directional stamping forming is achieved, and the production efficiency is improved. The fixed separating pieces are arranged between the adjacent side dies, the situation that formed refractory bricks are adsorbed on the side dies and are difficult to take out is prevented through side die separation, discharging is more convenient and efficient, meanwhile, abrasion of the side dies and the refractory bricks caused by friction between the refractory bricks and the side dies during discharging can be avoided, the side dies are protected, and the forming quality of the refractory bricks is improved.

The invention discloses a building waste brickmaking device and a using method, and relates to the technical field of brickmaking devices.The building waste brickmaking device comprises a supporting frame, a forming mold and a brick mold are slidably arranged on the inner side of the supporting frame, and the brick mold and the supporting frame are jointly provided with an oscillation assembly; the first transmission unit and the second transmission unit are arranged on the brick mold, the pushing rods are movably connected to the inner side of the brick mold, the first square plates are symmetrically installed at the ends of the pushing rods, the cams are rotationally connected to the side faces of the brick mold, the movable plates are slidably arranged on the inner side of the supporting frame, and the pressed blocks are installed on the upper portions of the movable plates. According to the device, through arrangement of the oscillation assembly, when side face oscillation and bottom oscillation act at the same time, materials are effectively extruded in the horizontal direction and the vertical direction, a more compact and uniform structure can be formed, and the vibration effect of the materials is improved; and the quality of bricks is improved.

The invention relates to the technical field of brick compression molding, in particular to a sliding plate brick compression molding device and a compression molding method thereof.The device comprises a gantry rack, a hydraulic column ascending and descending in the gantry rack, a switching box device connected with the bottom end of the hydraulic column, an impact die connected with the bottom end of the switching box device and a discharging die arranged below the impact die; compared with the situation that in traditional sliding plate brick pressing production, a mold continuously and rigidly impacts brick raw materials, the internal stress of the raw materials is uneven, and the pressure resistance of the produced sliding plate brick is reduced, the impact mold continuously impacts the brick raw materials, the initial impact mold is subjected to strong flexible thrust which is gradually converted into weak flexible thrust, and therefore the pressure resistance of the sliding plate brick is improved. The internal stress of the brick raw materials is effectively eliminated, finally, the brick raw materials are accurately shaped through impact of rigid thrust, and after machining is finished, the impact die is automatically switched from rigidity to flexibility again under thrust, and preparation is made for next sliding plate brick production.

The utility model discloses powder compression molding equipment for ceramic ball production, and belongs to the technical field of ceramic ball production. The powder compression molding equipment for ceramic ball production comprises a machine base, a support is installed on the top of the machine base, a lower die is installed on the top of the machine base, an upper die is connected to the support through a driving part, the driving part is used for driving the upper die to move up and down, the powder compression molding equipment further comprises a supporting plate fixedly connected to the support, a negative pressure shell is installed on the supporting plate, and a dust suction opening of the negative pressure shell faces the top face of the machine base. When the air cylinder is started and the upper die is driven to move upwards, the negative pressure shell can be conveniently driven to automatically clean powder overflowing from the lower die due to stamping, the cleaning process is more time-saving and labor-saving, workers do not need to frequently shut down for cleaning operation, and therefore the overall production efficiency of ceramic balls is improved.

The invention relates to the technical field of concrete block manufacturing, and discloses recycled concrete block manufacturing equipment which comprises a support and further comprises four fixing rods connected to the four corners of the top of the support; the top fixing plate is fixedly connected to the tops of the four fixing rods; the forming box is arranged on the outer walls of the four fixing rods and used for compression forming of the concrete blocks; the forming mechanism is arranged at the bottom of the top fixing plate and used for compressing concrete blocks to be formed in a forming box; the bottom template is arranged at the bottom of the forming box and is used for blocking the forming box from the bottom; the demolding mechanism is arranged at the bottom of the forming box; and the bubble removing mechanism is arranged in the forming box. According to the concrete bubble removing device, through cooperation of an oval disc on the bubble removing mechanism and a swing rod and abutting of a vibration block of a vibration assembly against the surface of concrete, bubbles in the concrete and on the surface of the concrete are effectively removed, and the compactness and strength of concrete blocks are improved.

The utility model discloses a prefabricated brick preparation device which comprises a mixing tank and further comprises an intermittent discharging assembly, a stirring assembly and a discharging assembly, the intermittent discharging assembly is arranged at the input end of the top of the mixing tank, the stirring assembly is installed in the mixing tank, and the discharging assembly is installed at the output end of the bottom of the mixing tank. Prefabricated brick raw materials can be placed through the mixing tank, a containing groove is further formed in the side wall of the mixing tank, the containing groove is communicated with the mixing tank through a conveying hole, the containing groove is used for containing the raw materials with the large prefabricated brick dosage, and the main raw materials are conveyed to the mixing tank layer by layer in the continuous conveying process; the additives are also filled into the main raw materials layer by layer, so that the additives are uniformly placed during mixing, and compared with a traditional mode that different raw materials are directly stacked in a mixing tank and then are completely stirred and mixed through a stirring mechanism, the stirring effect is improved, and the situation of non-uniform stirring is reduced.

The invention relates to the technical field of refractory bricks, and discloses a pressing device for refractory brick production, the pressing device comprises a rack, a mold assembly is mounted on the rack, the mold assembly comprises a mold body, the mold body is provided with a vertically through cavity, a cover mold is arranged in the cavity, and a top plate is arranged in the cover mold; the die assembly further comprises a power part which is used for driving the cover die and the top plate to vertically move. A feeding assembly is installed above the mold assembly. The cover die is arranged in the cavity, and the cover die is upwards inserted into the hopper to take materials, so that during insertion, the raw materials can directly and vertically enter the cover die, even if a fillet in a small area protrudes, the raw materials can be normally filled, and the problem of insufficient blanking in the area is avoided; and the compactness after pressing and the quality of the fired refractory brick are ensured.

The invention discloses molding equipment for ferrite magnetic shoe processing and a use method thereof, and belongs to the technical field of ferrite magnetic shoe processing. The device comprises a forming mold, the forming mold comprises a bottom mold assembly and an upper mold assembly, a butt joint assembly is arranged between the bottom mold assembly and the upper mold assembly, the butt joint assembly comprises a butt joint frame, a plurality of butt joint grooves are formed in the butt joint frame, and air supply separation grooves are formed in the middles of the butt joint grooves; a constant-pressure air supply unit is arranged in the middle of the butt joint frame and communicates with a plurality of air supply separation grooves. According to the butt-joint assembly, the constant-pressure air supply unit is arranged, air flow is conveyed into the butt-joint covers through the air inlet pipe, the flow dividing pipe and other structures, when formed magnetic shoes pass through the air supply separation groove, the air flow in the butt-joint covers is fed into the butt-joint grooves, and pre-demolding separation of the formed magnetic shoe materials is achieved; therefore, the damage in the whole process of complete demolding and separation is reduced.

The invention relates to the technical field of brick machines, and discloses an extrusion forming device suitable for coke oven glazed bricks, which comprises a feeding mechanism and a forming mechanism, the forming mechanism comprises a forming die, a hydraulic assembly used for extruding and forming raw materials and an ejection assembly used for ejecting brick bodies formed through extrusion. The forming die is provided with a plurality of side-by-side vertically-through forming groove bodies. According to the extrusion forming device for the glazed bricks of the coke oven, through the unique design of the filler assembly, the problems that powder raw materials are prone to accumulation, adhesion, uneven distribution and the like in the automatic filling process are systematically solved; the partition bodies are arranged in the filling hopper, so that the raw materials are accurately and directionally filled into a plurality of parallel forming groove bodies, the consistency and accuracy of the filling amount of each brick body are fundamentally ensured, and the sizes and the densities of finished bricks are uniform as much as possible.

The invention belongs to the technical field of ceramic preparation, and discloses a dry pressing forming machine for PTC ceramic heater powder preparation, which comprises a shell, and further comprises a lower mold, an upper mold and a lower mold, the lower mold is arranged on the outer wall of the shell, and a demolding mechanism is arranged on the inner wall of the lower mold; the driving module is arranged on the outer wall of the top end of the shell, and an upper mold is arranged at the movable end of the driving module through a connecting mechanism; the collecting mechanism is arranged in the inner wall of the shell; wherein the demolding mechanism comprises a moving rod, and the inner wall of the moving rod is elastically connected with a triangular block through an elastic piece A; through cooperation of the cambered surface block, the moving rod and other structures, the upper mold moves upwards to drive the ejection block to eject a ceramic green body upwards out of the mold cavity, the two sets of lower molds move towards the two sides at the same time to be disengaged from the green body, it is ensured that the green body is not bonded with the mold cavity, and then an operator can take out the green body conveniently.

The invention discloses a dry pressing forming mold and a pressing method thereof, and belongs to the technical field of powder dry pressing, the mold comprises a lower mold assembly, the lower mold assembly comprises a lower mold base and a lower mold cushion block arranged above the lower mold base, a containing cavity is formed in the lower mold base, and a plurality of mold cores are axially and slidably connected in the containing cavity and the lower mold cushion block; a lower male die assembly is arranged outside the mold core and located on the side, away from the lower die base, of the lower die cushion block, the lower male die assembly is slidably connected with a middle die assembly, and the middle die assembly, the lower male die assembly and the mold core form a cavity. The upper male die floats downwards to enter a certain position of the middle die cavity according to the thickness of the blank, and primary extrusion of cavity powder is completed; then the upper male die, the middle die assembly and the mold core float downwards synchronously, and secondary pressing is conducted on the powder till a blank forms a product; finally, the upper male die ascends to leave the cavity; and the middle mold plate floats downwards, meanwhile, the adjusting mechanism adjusts the position of the mold core to be unchanged, after the product is separated from the mold cavity, the driving mechanism drives the mold core to return instantly, and demolding is completed.

The invention discloses an anti-permeation perforated brick processing device, and relates to the technical field of perforated brick processing devices, the anti-permeation perforated brick processing device comprises a bottom plate and a vertical frame arranged on the top surface of the bottom plate; through the use of the lifting piece, lifting of the mold is facilitated, so that demolding of the porous brick is facilitated, and the production efficiency of the porous brick is improved; the analysis module counts the gray values of the gray blocks on the mold, compares the gray values of the gray blocks with the fluctuation range, finds out the gray blocks with different heights and obtains the row and column numbers of the gray blocks, so that equipment can accurately know the concrete height abnormal area in the mold, a basis is provided for subsequent adjustment, it is guaranteed that concrete at all parts of the porous brick is uniformly distributed, and the production efficiency is improved. The quality problem caused by local concrete quantity difference is avoided; whether the concrete at the corresponding position in the mold is not completely filled or excessively filled is judged, the quality of the perforated bricks is prevented from being affected by insufficient or excessive filling, and it is ensured that the density and structure of each perforated brick meet the standard.

The utility model discloses a forming press for square pile processing, which relates to the technical field of forming presses and comprises a platform, a plurality of support rods are fixedly connected to the bottom of the platform, a base is fixedly connected to the bottoms of the support rods, and a first cylinder is fixedly mounted at the top of the base. The telescopic end of the first air cylinder is fixedly connected with three telescopic rods through cross rods, a mold is arranged on the top of the platform, the telescopic rods penetrate through the mold and the platform, and the tops of the telescopic rods are fixedly connected with a push plate. By arranging the first air cylinder, the telescopic rod and the push plate, a formed square pile can be rapidly and smoothly separated from a mold, the time and manpower needed by demolding are reduced, the whole production period is shortened, the forming press can produce more square piles in unit time, and the production efficiency is improved. The stable and accurate demolding process can prevent the square pile from being damaged during demolding, such as scraping, deformation and the like.

The invention discloses a preparation method and a preparation device of an environment-friendly riverway slope protection brick, and relates to the technical field of slope protection brick preparation, the environment-friendly riverway slope protection brick comprises a base frame, a workbench is arranged at the bottom of an inner cavity of the base frame, a lower mold is arranged at the top of the workbench, a connecting frame is arranged on the outer side of the lower mold, an upper mold is arranged above the lower mold, and a moving frame is arranged at the top of the upper mold; guide rods are arranged on the two sides of the base frame, two guide rods are arranged on each side, the connecting frame and the movable frame are installed on the guide rods in a sliding mode, and a control assembly used for driving the movable frame and the upper mold to move downwards is arranged on the top of the base frame. According to the preparation method and the preparation device of the environment-friendly river channel slope protection brick, the raw materials are allowed to have more sufficient time to be uniformly distributed and compacted in the mold through intermittent pressing, so that generation of defects such as bubbles, gaps and cracks can be reduced, and the compactness and the overall strength of the slope protection brick are improved.

The present invention belongs to the field of space technology, and particularly relates to a lunar soil concrete preparation vehicle based on material extrusion molding technology and its uses. The lunar soil concrete preparation vehicle includes: a lunar soil collection system, a lunar soil transmission system, and a concrete preparation and packaging system; the lunar soil collection system is used to grab and collect lunar soil in place, and the lunar soil transmission system transmits the lunar soil collected by the lunar soil collection system to the concrete preparation and packaging system; the concrete preparation and packaging system includes: a central collection plate (18), an outer pressure-bearing box (19) installed on the central collection plate (18), a lateral push rod (17) arranged directly in front of the outer pressure-bearing box (19), a longitudinal push rod (5) arranged on the side of the outer pressure-bearing box (19), a lunar soil pressure box (4) that can move axially in the axial direction of the outer pressure-bearing box (19), and the lunar soil pressure box (4) is connected to a transmission mechanism to control its reciprocating axial movement. The preparation process of the lunar soil concrete preparation vehicle of the present invention is not affected by external conditions, and the preparation of lunar soil "concrete" can be completely completed only by mechanical extrusion. The device of the present invention has no precision instruments, has strong anti-loss performance, is durable, and is simple to repair. In addition, the device is simple to operate, has a small vehicle weight, and is easy to transfer and transport.

The invention relates to the related technical field of energy-saving building equipment, discloses an energy-saving building material production mold and a use process thereof, and aims to solve the problems that the efficiency is low in the building material manufacturing process and the molded material is not easy to demold. In addition, in the mold closing process, the supporting frame can compress and accumulate pressure on the demolding spring, when the mold is opened, the elastic force of the demolding spring is used for pushing the pressing head to eject out a finished product in the forming mold cavity, and finally the rapid demolding effect is achieved.

The invention provides a building solid waste regenerated brick and a preparation process thereof, belongs to the technical field of regenerated brick preparation, and solves the technical problems of low production automation degree, low preparation efficiency and the like of existing regenerated bricks. The regeneration brick comprises a square brick body, the two adjacent sides of the upper end of the square brick body are each provided with a lower wedge-shaped splicing plate and a wedge-shaped stop block, each lower wedge-shaped splicing plate is provided with two lower wedge-shaped grooves, the lower end of the square brick body is provided with a plurality of draining protrusions, the two adjacent sides of the lower end of the square brick body are each provided with an upper wedge-shaped splicing plate, and the upper wedge-shaped splicing plates are provided with a plurality of lower wedge-shaped grooves. An upper wedge-shaped groove and an upper blocking groove are formed in each upper wedge-shaped splicing plate. The preparation process comprises the following steps: entering the construction waste into a site; crushing and grading the raw materials; preparing materials; performing compression molding; performing steam curing; the regenerated brick is prepared through the technological processes of construction waste entering, raw material crushing and grading, burdening, compression molding and steam curing, the preparation process is high in automation degree and preparation efficiency, and the prepared regenerated brick is stable in structure and high in water permeability.

The invention belongs to the technical field of slope protection brick preparation, and discloses a recycled concrete anti-crack slope protection brick preparation technology which comprises a mixing tank, an auxiliary mechanism is arranged on the outer side of the mixing tank and extends into the mixing tank, and the auxiliary mechanism comprises a driving component, a mixing component and a screening component; according to the device, after raw materials are fully stirred, the rotating disc can intermittently rotate through the driving part, the rotating disc is matched with the connecting part, so that the materials in the mixing tank can be discharged into the corresponding pressing grooves, and along with rotation of the rotating disc, the materials can be sequentially poured into the pressing grooves, so that pressing operation in the later period is facilitated; and finally, a plurality of electric push rods can be started to extrude a plurality of top plates through the plurality of electric push rods, the green bricks are ejected out of the interior of the pressing groove, so that the green bricks can be quickly taken, the structure is compact, the occupied area of the ground can be reduced, and more devices can be arranged in a plant.

The invention discloses an extrusion device capable of removing waste for new material wall brick production, and relates to the field of building wall regeneration brick production, the extrusion device is configured to be an integrated processing unit integrating waste processing, feeding and brick extrusion functions, and the processing unit comprises a waste processing mechanism, a feeding mechanism and a brick extrusion mechanism; the waste processing mechanism and the feeding mechanism are both installed on the rack and distributed up and down. The open hopper is arranged on the upper side of the outer cover plate, a crushing knife roll is arranged in the open hopper, and a bottom opening of the open hopper is connected with an opening of the screen drum; according to the extrusion device, a full-automatic brick extrusion production system integrating multi-stage fine treatment of waste materials, uniform directional conveying of raw materials and precise mold cavity forming is formed by the integrated waste material processing mechanism, the uniform distribution feeding module and the integrated extrusion mechanism, and efficient pretreatment of the waste materials from smashing, grinding to screening can be achieved; the technical bottlenecks that traditional equipment is not thorough in waste treatment, scattered in working procedure connection and low in efficiency are overcome.

The utility model provides regenerated brick production equipment for concrete pole residual slurry treatment, and relates to the technical field of concrete pole residual slurry production equipment, the regenerated brick production equipment comprises a workbench, a supporting frame, a mixing box and a collecting box, the mixing box is internally provided with a stirring assembly, the surface of the mixing box is provided with a feeding hopper, and the bottom of the mixing box is provided with a discharging pipe; according to the concrete pole residual slurry recycling device, the mixing box, the stirring assembly, the scraping assembly and the collecting box are adopted, residual slurry and sand are added into the mixing box through the feeding hopper, the residual slurry and the sand are fully mixed through the stirring assembly, secondary utilization of the concrete pole residual slurry is effectively promoted, and the resource recycling efficiency is improved; according to the device, redundant materials and materials possibly remaining in the previous forming and extruding process are scraped away, then the materials are collected into the collecting box through the material guiding slope, waste of the materials is avoided, the cleanliness of the production environment is guaranteed, the collected materials can be recycled, and therefore the dual purposes of resource circulation and green production are achieved.

The utility model relates to the technical field of slope protection brick production, in particular to a slope protection brick forming device convenient for die replacement, which comprises a support frame, a conveying plate for supporting is arranged at the top of the support frame, and an electric guide rail is arranged at the joint of the conveying plate and the support frame. A lower mold mounting assembly used for mounting a lower mold is arranged above the conveying plate, a lower mold assembly is arranged in the lower mold mounting assembly, an upper mold assembly is arranged above the lower mold assembly, and a hydraulic plate used for providing power is arranged above the upper mold assembly; a hydraulic air cylinder is arranged at the top of the hydraulic plate, and the upper portion of the hydraulic air cylinder is fixed to the supporting frame through a supporting plate. And the lower mold mounting assembly comprises a demolding motor mounted on the supporting frame. According to the slope protection brick mold, the upper mold assembly, the lower mold assembly and the conveying plate form the slope protection brick mold, the conveying plate does not need to be replaced when the upper mold assembly and the lower mold assembly are replaced, and operation is more convenient.

The invention belongs to the technical field of magnesia carbon brick manufacturing, and particularly relates to forming equipment for magnesia carbon bricks added with anhydrous phenolic resin, which comprises a mold and a pressing plate which are matched, the pressing plate is mounted on an output shaft of a hydraulic rod I, the hydraulic rod I is mounted in a control box, the control box is mounted on a rack, a bottom plate lapped on a limiting part is arranged in the mold, and the bottom plate is mounted on the limiting part. The bottom plate is installed on an output shaft of the second hydraulic rod, the second hydraulic rod is fixed to the rack through a cross beam, and an exhaust structure is arranged in the mold. According to the invention, through a specially designed exhaust structure (such as an exhaust layer or an elastic membrane), gas generated by chemical reaction and extrusion of the raw materials in the pressing process can be discharged in a targeted manner, defects such as air holes and cracks in the brick body are greatly reduced, and the density and mechanical properties of the product are improved.

The domestic ceramic machining forming device comprises a supporting base, a first linear module is installed at the top of the supporting base, and a rolling head used for being matched with a mold and a scraper used for scraping pug on the edge of the mold are installed on a movable sliding table of the first linear module; the mold cylinder is rotationally arranged in the middle of the supporting base, and a top plate is arranged in the mold cylinder in a lifting mode and used for ejecting a mold out; the special pug recycling assembly is arranged, pug splashed on the outer side of the conveyor under the centrifugal effect of the mold barrel is vertically and downwards brought into the conveying pipe by the conveying belt of the conveyor and then conveyed into the collecting box through the conveying pipe, effective recycling of the pug is achieved, and waste is reduced; the second linear module drives the material receiving groove to move back and forth in a reciprocating mode under the matching effect of the travel switch, then the material pushing plate is driven to move back and forth in the collecting box, pug falling into the collecting box is pushed to one end to be arranged, and the pug is prevented from being stacked at the fixed position.

The invention relates to the technical field of building blocks, and discloses a building block manufacturing device and method.The building block manufacturing device comprises a rack, a top die and a bottom die are arranged in the rack, a plurality of die grooves are formed in the top of the bottom die, and two first hydraulic rods are fixedly installed at the top of the rack; the output end of the first hydraulic rod penetrates through the bottom of the rack and is fixedly connected with the top of the top mold, and two second hydraulic rods are fixedly mounted at the bottom of the inner wall of the rack; by arranging the material distribution mechanism, building block materials can be put into a hopper, the building block materials can fall into a material supply box through the hopper, then an electric telescopic rod is started through a PLC module arranged in a controller, the electric telescopic rod can intermittently stretch out and draw back, meanwhile, the material supply box is driven to reciprocate, and in the reciprocating process, the building block materials can be fed into the material supply box. And under the influence of movement, building block materials accumulated in the center can be dispersed towards the two sides, meanwhile, the building block materials can evenly fall into the mold groove, and the subsequent forming effect is improved.

The application discloses a lightweight energy-saving prefabricated steel concrete partition plate manufacturing device and manufacturing process, which comprises a plurality of base molds laid on the ground and a filling unit movably arranged on the ground and used for filling wood chips into the filling cavities of the base molds; the filling unit comprises a moving frame and a filling cover which is arranged on the moving frame in a lifting mode; a moving curtain is slidably arranged at the bottom of the filling cover; one end of the moving curtain is connected with a first winding device through a pull rope; the moving curtain comprises a plurality of equidistantly arranged rollers; guide sliding grooves matched with the two ends of the rollers are arranged in the filling cover; a pressing plate used for pressing the wood chips falling on the moving curtain is arranged above the moving curtain in a lifting mode; the device and the process can realize automatic and uniform spreading and pre-pressing shaping of the light filling materials such as wood chips, and can make the light filling materials in the form of neat blocks to be integrally arranged into the filling cavities, so that the problems of uneven filling, embedding of the materials into wet concrete and surface pollution and the like are effectively solved.

The utility model discloses a calcium silicate board die-pressing device, and particularly relates to the technical field of die-pressing equipment, the calcium silicate board die-pressing device comprises a base, a die-pressing frame is fixedly installed on the top surface of the base, four guide frames are arranged on the top surface of the base, and the interiors of the four guide frames are respectively connected with two stamping dies used for die-pressing of a calcium silicate board in a sliding mode. In actual work, the air cylinder pushes the boosting block to descend and pushes the fixing plate and the stamping die plate to descend, so that the stamping die plate is inserted into the stamping die to conduct stamping machining on the calcium silicate plate in the stamping die, the motor drives the rotating plate to rotate, the position of the air cylinder is adjusted, and the calcium silicate plate is pressed. The air cylinder can push the stamping die plates of different sizes to descend, the stamping die plates are matched with the stamping dies of the corresponding sizes, calcium silicate plates of different sizes can be subjected to die pressing machining, and therefore the different stamping dies and the stamping die plates can be rapidly replaced for operation so that the calcium silicate plates of different sizes can be subjected to die pressing machining.

The application provides an energy-saving building material production equipment and an aluminum electrolysis overhaul slag recycling method. The application relates to the field of energy-saving building material production equipment, and the energy-saving building material production equipment comprises a base. The energy-saving building material production equipment provided by the application inputs roasting gas into a drying outer cylinder, drives a drying inner cylinder to rotate and tumble filter residue A through a drying motor, and performs drying, so that energy is effectively saved. The filter residue A after drying is input into a crushing box through a lifting conveyor belt, is crushed by crushing cutters, is sieved, is input into a mixing box through a discharge hopper, is mixed with mixed material, cement and lime to obtain the mixed material, the mixed material is pressed into no-burning bricks by pressing the mixed material into the first mold through an upper pressing die head and a lower pressing die head, meanwhile, the second mold synchronously completes filling to realize continuous production, the filter residue A is converted into the no-burning bricks, waste resource utilization is realized, and environmental pollution is reduced. The double molds work alternately, production is ensured to be uninterrupted, and overall productivity and economic benefits are improved.