519results about "Ceramic shaping plants" patented technology

The invention relates to the technical field of cement prefabricated part production equipment, in particular to a cement prefabricated plate production device and method. Comprising a rack, and the rack is provided with a steel bar laying mechanism, a pouring and distributing mechanism, a precise vibrating mechanism, a forming and pressing mechanism and a conveying mechanism; the steel bar laying mechanism comprises a laying support, a moving assembly and a positioning assembly. The pouring and distributing mechanism comprises a storage bin and a grading and distributing assembly; the precise vibrating mechanism comprises a vibrating frame and a vibrating unit; the forming press-fit mechanism comprises a press-fit support, a press-fit driving assembly and a press-fit plate. According to the invention, the adjustable design of steel bar spacing is matched with the positioning assembly, so that the spacing of steel bars of different specifications is accurately adjusted, the steel bars are quickly placed at preset positions, and then the distribution amount of each area is adjusted according to the distribution of the steel bars through the grading distribution assembly to ensure sufficient slurry in the corresponding cement area; and the precise vibrating mechanism combines preset steel bar parameters to achieve differential vibrating, and the vibrating strength is enhanced in a steel bar dense area to guarantee sufficient slurry filling.

The utility model discloses concrete block compression molding equipment, and aims to solve the problems that a large number of supporting plates occupy a large storage space, more time and manpower need to be input for managing the large number of supporting plates, and the management difficulty and the labor cost are increased. According to the technical scheme, the concrete block compression molding equipment is characterized by comprising a molding machine body, an operation box is arranged on one side of the molding machine body, first guide rails are symmetrically arranged at the tops of the two sides of the operation box, first sliding blocks are slidably connected to the first guide rails, a first sliding table is arranged on the two first sliding blocks, and a first supporting plate is arranged on the first sliding table; second guide rails are symmetrically arranged in the operation box, and second sliding blocks are slidably connected to the second guide rails. According to the compression molding equipment for the concrete blocks, the continuous compression molding process of the blocks can be completed only by arranging the first supporting plate and the second supporting plate which are alternately changed in position, and the problems that the storage pressure is large and the management cost is high due to the fact that a large number of supporting plates are used are solved.

The invention provides a convection type bridge prefabricated part flow production line. The convection type bridge prefabricated part flow production line comprises a trolley and a ferry area. The ferry area is located in the center area of the assembly line, the steel bar binding machining area, the concrete pouring area, the steam curing shed, the primary tensioning area and the curing and secondary tensioning area are located on the periphery of the ferry area, and the beam storage area is arranged on one side of the curing and secondary tensioning area. The procedures of steel bar binding, formwork closing, concrete pouring, steam curing, formwork removal, pre-tensioning, outdoor curing and final tensioning and the like are completed one by one, and intensive assembly line type production of prefabricated parts is achieved; compared with a conventional longitudinal flow production line, the flow production line is compact in layout and small in occupied area, the situation that follow-up production is affected by preorder faults does not exist among the procedures any more, and production scheduling is flexible and reliable. The convection type bridge prefabricated part flow production line has the beneficial effects that the construction efficiency can be improved conveniently, and the formworks can be dismantled rapidly.

The beam and slab prefabrication integrated production line comprises a steel bar machining unit, a movable mold table, a mold closing mechanism, a concrete pouring unit, a steam curing unit and a finished product transferring unit which are sequentially arranged along a ground rail. A T-shaped steel reinforcement framework is formed by the steel reinforcement machining units, a pouring area is defined by the strip-shaped mold table, the T-shaped mold plate and the side mold plate through the unique structural design of the movable mold table, and the side mold plate can move along the oblique sliding base. The mold closing mechanism realizes mold closing through a hydraulic rod; the finished product transfer unit transfers finished products through cooperation of a hydraulic supporting rod and a transfer trolley. The production line effectively solves the problems of large demolding friction, high energy consumption, low efficiency and the like of a traditional T-shaped beam plate prefabrication production line, can improve the prefabrication quality and production efficiency of the T-shaped beam plate, and is suitable for large-scale bridge engineering construction.

The invention discloses an intelligent flow production line construction method for prefabricated meter gauge sleepers, and belongs to the technical field of sleeper production. In the production process of prefabricated meter gauge sleepers, the problems that the production process is not intelligent, parameters in all links are not accurately controlled, and the product quality is difficult to guarantee exist. In order to solve the problems, according to the construction method, concrete raw materials are conveyed into a double-spiral stirrer through a spiral conveyor to be stirred, and then operations such as injection into a mold vehicle, high-frequency vibration, steam curing and hydraulic demolding are conducted in sequence. Segmented gradient control is adopted in a heating area of the steam curing chamber, a three-stage humidity compensation mechanism is arranged in a constant temperature area, and dynamic balance cooling is implemented in a cooling area. According to the method, intelligent and precise control over prefabricated meter gauge sleeper production is achieved, the production efficiency and the product quality are effectively improved, and the method is mainly used for industrial production of prefabricated meter gauge sleepers.

The invention relates to the technical field of special equipment for energy-saving building material production, in particular to production equipment for an assembly type module heat preservation and sound insulation composite board, which comprises a belt conveyor, a plurality of square casting molds are uniformly distributed on the surface of a belt of the belt conveyor, and two gantry trusses are arranged on two sides of the belt conveyor. An automatic alkali-resisting glass fiber mesh placing device and an automatic XPS plate placing device are arranged at the bottoms of the two door-shaped plates respectively, an automatic alkali-resisting glass fiber mesh pressing device is arranged at the position, located between the two gantry type trusses, of the top of the belt conveyor, and shear type lifters are arranged on the positions, located in the two gantry type trusses, of the outer side of the belt conveyor. The problems that the production efficiency is low, the laying precision is poor, the product consistency and stability are insufficient, and multi-specification production requirements are difficult to meet when alkali-resisting glass fiber screen cloth and XPS plates are laid manually are solved.

The production line comprises mixing equipment, granulation equipment, drying equipment and screening equipment which are connected in sequence, the mixing equipment comprises a barrel, the barrel is provided with a discharging port and a plurality of feeding ports, a stirring device is arranged in the barrel, and the screening equipment comprises a base, a driving device, a screening device and a drawing device. The screening device is mounted on the base and is driven by the driving device to vibrate, the screening device comprises a box body and a plurality of screens which are mounted in the box body and are distributed up and down and have different pore diameters, an inlet and an air outlet are formed in the top of the box body, a slag discharging opening is formed in the bottom of the box body, and discharging openings corresponding to the corresponding screens are formed in the side wall of the box body; a filtering device is arranged at the air outlet; and the drawing device is respectively connected with the air outlet of the box body and the air inlet of the barrel body. According to the production line for manufacturing the pottery particles from the fly ash, screening separation and cooling of the pottery particles from the fly ash are carried out at the same time, meanwhile, the material mixing uniformity can be improved, and the product quality is improved.

A concrete test specimen molding device, preparation system and preparation method. The concrete test specimen molding device comprises: a mounting frame, a forming mold (40), a conveying module (41), a vibration module, a tamping module, a leveling module, and a control module; and after a concrete mixture is placed into the forming mold, the vibration module and the tamping module are controlled to start or stop on the basis of performance parameters of the concrete mixture. In the concrete test specimen preparation system and preparation method, a detection device is utilized to perform performance testing on the concrete mixture to obtain the performance parameters. The molding device, preparation system and preparation method reduce labor intensity of operators and improve the preparation efficiency of concrete test specimens.

Thus, there is disclosed an autonomous robotic construction system comprising at least one frame comprising at least one substantially horizontal track and at least one set of substantially vertical track; at least one nozzle; at least one movable device coupled to the frame and configured to move said nozzle around said frame; at least one pump configured to pump building materials through said at least one nozzle; and at least one computer system comprising at least one microprocessor configured to control said at least one nozzle, said at least one movable device and said at least one pump to control deposition of any building materials on a site.

The invention discloses a prefabricated part production line monitoring method and system, and belongs to the technical field of industrial monitoring, and the method comprises the steps: obtaining a three-dimensional point cloud data set of a prefabricated part on a production line, and determining the spatial position coordinates of the prefabricated part according to the three-dimensional point cloud data set; comparing the spatial position coordinates of the component with pre-established standard position information to obtain offset vector data; if the offset vector data exceed the threshold range, generating an offset correction control signal; after the component is adjusted, corrected component space position information is obtained; then calculating theoretical position coordinates of steel bar binding; and comparing the theoretical position coordinates of steel bar binding with the actual mounting position data of steel bar binding, determining a matching precision value, and if the matching precision value is lower than a preset precision threshold, generating optimized coordinate information. According to the prefabricated part production line monitoring method and system, the problems that an existing prefabricated part production mode is low in production efficiency and the quality of obtained products is low are solved.

The utility model relates to mesh grabbing and putting equipment and a concrete slab production line, which comprise a rack, a sliding device, a rotating device, a hoisting device and a grabbing device, each clamping jaw assembly comprises a clamping end, a plurality of clamping positions are arranged on a mesh, and a moving end of an adjusting mechanism can transversely slide relative to a hanging bracket so as to adjust the transverse position of the clamping jaw assembly. The position of the clamping end is matched with the position of the clamping position; wherein grids of the mesh form clamping positions, and the mesh feeding device has the beneficial effects that the mesh can be flexibly moved to the required position, and obstacle avoidance can be realized in the moving process, for example, obstacles in a field can be avoided by moving in the first direction and rotating in the vertical direction, so that the flexibility of mesh feeding operation is improved; the clamping jaw assembly can be adjusted by the adjusting mechanism to change the horizontal position, so that the two clamping blocks at the clamping ends can actively avoid ribs of a mesh in the process of being inserted into meshes, meanwhile, the clamping ends can be kept in the state of averagely clamping the mesh, and the balance degree of the clamped mesh is improved.

The invention discloses geopolymer concrete based on waste concrete micro powder and a preparation device and method, and belongs to the technical field of building materials, the geopolymer concrete comprises a crushing system, a grinding device, a stirring device and a shaping device; the smashing system is used for smashing waste concrete to form waste concrete fragments and conveying the waste concrete fragments into the grinding device, and the grinding device is used for grinding the waste concrete fragments to form waste concrete micro powder. According to the invention, the waste concrete micro powder is used as a mixed material or admixture for replacing cement and reacts with water to generate hydrated calcium silicate gel and calcium hydroxide; the hydrated calcium silicate gel can bond the aggregate to form a compact structure with certain mechanical strength, and the calcium hydroxide can react with amorphous SiO2 and Al2O3 in the waste concrete micro powder to generate hydrated calcium silicate, hydrated calcium aluminate or hydrated calcium aluminosilicate; a series of problems caused by nowhere to stack a large amount of waste concrete are effectively solved.

Disclosed is a modular manufacturing system comprising: at least one module that is transportable for at least deploying at a given site; wherein the at least one of the module includes a tool arrangement configured to perform manufacturing operations on one or more component parts; wherein the at least one module includes a data processing arrangement configured to control operation of the tool arrangement; wherein the tool arrangement is configured to perform the manufacturing operations that include at least one of: (i) quality assessing on the one or more component parts; (ii) performing metrology; (iii) performing at least one of MIG, TIG, ARC, or laser welding or laser or plasma cutting on the one or more component parts; and (iv) performing at least one of: milling, grinding, bending, polishing, painting, plating, coating, drilling, on the one or more component parts.

The present invention relates to the technical field of ceramic green body production, and more particularly, to a slip casting device and a slip casting production line. A slip casting device, the slip casting device includes a frame, a pressurizing structure, a slip casting assembly, and a plurality of molding assemblies; the plurality of molding assemblies are all slidably connected to the frame in the same direction; the pressurizing structure is connected to the frame, and the pressurizing structure is used to apply an external force to the plurality of molding assemblies so that any two adjacent molding assemblies are closed; the slip casting assembly is used to inject slurry into the closed molding assemblies to form a formed blank in the two closed molding assemblies. This slip casting device can improve the efficiency of slip casting and reduce the labor intensity of workers.

The invention discloses a light building material product production system which comprises a mixing treatment production line, a building material forming production line, a goods shelf logistics area, a building material packaging production line, a steam curing chamber and a fine processing line, the mixing treatment production line comprises a batching stirrer, and the building material forming production line comprises a vacuum extrusion device. A belt conveying line is connected and installed between the material mixing treatment production line and the building material forming production line, a first building material conveying belt is installed on the rear channel of the vacuum extrusion device, and the first building material conveying belt and the building material packaging production line are in butt joint with a goods shelf logistics area. The light building material production system is reasonable in layout, a large number of automatic and intelligent devices are used in a production line to cooperate with production, the light building material production system has the advantages of low labor, high efficiency and automatic production, solid waste garbage of various different sources is used as a building material source, the solid waste resource comprehensive utilization approach is expanded, and the production cost is reduced. And a new thought and a new breakthrough are brought to solid waste resource utilization.

The invention discloses bridge deck system member reinforcement cage in-mold equipment, an in-mold system and a prefabricated part production line, the bridge deck system member reinforcement cage in-mold equipment comprises bearing beams, a bearing frame, a walking unit, a lifting assembly, an abutting device, a first clamping mechanism and a second clamping mechanism, the bearing frame is bridged on the two bearing beams, and the bearing frame is configured to be capable of walking in the extension direction of the bearing beams; the walking unit is arranged on the bearing frame, and the walking unit is configured to be capable of walking on the bearing frame; the lifting assembly is installed on the lower portion of the walking unit and configured to be used for lifting the bridge deck system component reinforcement cage, the abutting device is installed on the walking unit and configured to press the bridge deck system component reinforcement cage downwards, and the first clamping mechanism and the second clamping mechanism are both connected with the lower portion of the walking unit and arranged oppositely. According to the bridge deck system member reinforcement cage mold entering equipment, the mold entering requirement of the reinforcement cage can be met, the mold entering efficiency of the reinforcement cage can be improved, automatic mold entering can be achieved, and the bridge deck system member reinforcement cage mold entering equipment has great popularization value.

The application discloses a kind of calcium silicate board flow slurry line, specifically relates to calcium silicate board production technical field, including flow slurry production line body, the inside fixedly connected with flow slurry machine of flow slurry production line body, the top surface of flow slurry production line body is provided with flow slurry platform, the top surface of flow slurry production line body is provided with vacuum water suction area, the side fixedly connected with vacuum water suction assembly of flow slurry production line body, the inside fixed mounting of flow slurry production line body has forming cylinder, the outside of flow slurry production line body is provided with two stirring boxes;Stirring assembly is arranged at one side of the stirring box, for stirring slurry, by the stirring of stirring box inside, the reunion of fiber in slurry and the settlement stratification of different density solid particles such as silica powder, cement, such as, can be quickly and thoroughly broken, realize the extreme uniform mixing of slurry at macroscopic and microscopic level, compared with one-way rotary stirring, efficiency is significantly improved, provide high homogeneous, no agglomeration slurry basis for subsequent flow slurry process.

The invention discloses a forming device for producing a high-strength light-weight insulating brick, and belongs to the technical field of forming equipment. Comprising a base, a mixing mechanism, a pouring mechanism and a heating forming mechanism; the mixing mechanism is mounted on the base, the mixing mechanism comprises an outer cylinder fixedly mounted on the base, an inner cylinder is rotatably mounted on the inner ring of the outer cylinder, and the raw materials are mixed through the inner cylinder; the pouring mechanism is installed on the base and comprises a flow dividing cover, the flow dividing cover is communicated with the inner cylinder through a discharging pipe, and raw materials mixed through the inner cylinder are poured into the outer frame through the flow dividing cover; the heating forming mechanism comprises a cover, a heating plate is slidably mounted in the cover, and a plurality of heating heads are arranged on the heating plate. Production forming of the insulating bricks is completed through the mixing mechanism, the pouring mechanism and the heating forming mechanism, the structure is simple, and use is convenient.

The invention relates to an intelligent T-beam prefabricating production line and a production method thereof. The prefabricating production line comprises a first longitudinal moving rail, a first transverse moving rail, a second longitudinal moving rail and a second transverse moving rail which are sequentially connected end to end. A pouring station, a steam curing station, a demolding station and a tensioning station are sequentially arranged on the second longitudinal moving track; longitudinal moving pedestals are independently arranged on the first longitudinal moving track and the second longitudinal moving track in a sliding mode, and hydraulic formworks are arranged on the longitudinal moving pedestals. Jacking type transverse moving trolleys are independently arranged on the first transverse moving track and the second transverse moving track in a sliding mode. The production method comprises the steps of web reinforcement cage feeding, top plate reinforcement cage feeding, concrete pouring, T-beam steam curing, T-beam demolding, T-beam tensioning and T-beam discharging. The prefabrication production line is suitable for large-scale and high-efficiency prefabrication production of the T-shaped beams, and the production method has the advantages that the production efficiency is improved, full hydration of concrete members is promoted, and the pressure resistance and the impermeability of the T-shaped beams are improved.

The invention discloses trapezoidal sleeper production equipment based on a long-line pedestal method and a using method. The equipment comprises a production line, a main truss, a transverse truss, a double-lime-discharging-opening material distributing machine, a cantilever truss, a material mover, a transfer hopper and a controller. The main trusses are arranged on the outer sides of the multiple production lines. The transverse truss is installed on the main truss in a sliding mode, the material mover is arranged on the transverse truss in a sliding mode, the double-ash-discharging-opening material distributing machine is installed on the material mover, the cantilever truss is arranged on one side of a production line and comprises a supporting frame, a cantilever frame and a cable-stayed support, and the transfer hopper is installed on the cantilever truss in a sliding mode. The method comprises the steps of ash receiving of the transfer hopper, ash receiving of the double-ash-discharging-opening material distributing machine and material distributing of the double-ash-discharging-opening material distributing machine. According to the equipment, mixed concrete in a mixing station can be directly transferred to the double-ash-discharging-opening material distributing machine, operation is easy and convenient, the material distributing accuracy is high, and the construction efficiency is improved.

The invention discloses an automatic production device for small prefabricated parts, and belongs to the field of prefabricated part production. The device comprises a transportation mechanism which is provided with a partition part and further comprises a mounting frame located at the partition part; the turnover mechanism comprises a rotating frame rotationally mounted on the mounting frame, a driving part for driving the rotating frame to rotate is mounted on the mounting frame, and two conveying assemblies distributed up and down are mounted in the rotating frame; and the pressing and holding mechanism is mounted on the rotating frame, and the mold box on the lower conveying assembly is jacked up and pressed and held on the upper conveying assembly through the pressing and holding mechanism. Concrete in the mold box can be demolded in the overturning process of the mold box, the production efficiency is effectively improved, the vibration assembly completes demolding in a wave-shaped beating mode, concrete damage caused by the too large vibration area can be avoided, and defective products are reduced.

The invention discloses a preparation method of a novel insulation board, a production method of a prefabricated sandwich insulation shear wall and a shear wall production line, relates to the field of shear wall production, and aims to solve the problems of long production period and many insulation layer apertures in the prior art. The outer page layer and the inner page layer are assembled in parallel at the same time, split bolts are not used any more, and when the double-layer heat preservation plate is used, staggered joint laying is conducted. By integrally manufacturing the insulation board and the connecting piece, punching can be avoided in the shear wall production process, the number of holes formed in an insulation layer is reduced, preformed holes of split bolts are omitted, the continuity of a super-thick insulation system is reserved, and the problem of cold and hot bridges is solved; the problem that the heat work performance of the wallboard is reduced due to heat insulation board gaps, board holes and connecting piece penetrating holes is solved; the mode that the PCF board and the inner leaf board are produced and then assembled at the same time is provided, and the production efficiency of the prefabricated sandwich heat preservation wallboard is greatly improved.

The application discloses an automatic centrifugal grouting transmission integrated machine and relates to the technical field of concrete mold manufacturing. Along the columnar mold direction, a first columnar mold is pushed to a 90-degree overturning grouting resetting mechanism by a longitudinal pushing mechanism, and then the longitudinal pushing mechanism returns. After the 90-degree overturning grouting resetting mechanism overturns the columnar mold by 90 degrees to a vertical state, the columnar mold is connected to a slurry hopper for pouring. After the mold is capped, the columnar mold is reset to a horizontal state. When the longitudinal pushing mechanism pushes a second columnar mold to the 90-degree overturning grouting resetting mechanism, the first columnar mold is pushed to a centrifugal rotating setting mechanism by the longitudinal pushing mechanism. When the longitudinal pushing mechanism pushes a third columnar mold to the 90-degree overturning grouting resetting mechanism, the second columnar mold is pushed to the centrifugal rotating setting mechanism by the longitudinal pushing mechanism, and the first columnar mold is pushed to a pulling-out mechanism. The application has the advantages of high automation, reasonable overall equipment structure, simple operation, fast and efficient production, and improved production efficiency.

The invention discloses waste brick micro powder based geopolymer concrete and a preparation device and method, and belongs to the technical field of building materials, the waste brick micro powder based geopolymer concrete comprises a crushing device, a grinding device, a conveying device, a stirring device and a forming device; the crushing device is used for crushing waste bricks to form waste brick fragments, the grinding device is used for grinding the waste brick fragments to form waste brick micro powder, and the two ends of the conveying device correspond to the discharging end of the crushing device and the feeding end of the grinding device correspondingly and are used for conveying the waste brick fragments. According to the invention, the waste brick micro powder is used as a mixed material or admixture for replacing cement and reacts with water to generate hydrated calcium silicate gel and calcium hydroxide; the hydrated calcium silicate gel can bond the aggregate to form a compact structure with certain mechanical strength, and the calcium hydroxide can react with amorphous SiO2 and Al2O3 in the waste brick micro powder to generate hydrated calcium silicate, hydrated calcium aluminate or hydrated calcium aluminosilicate; a series of problems caused by nowhere to stack a large amount of waste concrete are effectively solved.

The present invention discloses a preparation device and method for high-strength composite lightweight building blocks for load-bearing structures, comprising a bottom cladding material distribution device, a horizontal rectangular vertical extrusion device, a horizontally movable embryo core feeding device, a side gap primary cladding material distribution device, a horizontal rectangular annular vertical compaction mold, a side gap secondary cladding material distribution device, a horizontal rectangular annular vertical secondary compaction mold, etc.; the method comprises foaming molding of core material raw materials, dehydration and initial curing of the whole embryo, embryo core cutting and molding, metering and premixing of cladding material, atomization and water addition of cladding powder material, etc.; the present invention arranges the core material cladding process into three steps, the first step is vibrating and cladding the bottom surface of the mold, the second step is vibrating and filling and compacting the side gap, and the third step is filling the cladding material again while vibrating. The step-by-step cladding process can make the cladding around the core material uniform and dense, avoid the defect of different density of the peripheral cladding material products caused by one or two pressure molding, and realize industrial production.

The invention discloses extrusion forming equipment for a fiber reinforced gypsum board. The extrusion forming equipment is composed of a rack, a row of upper and lower roller sets arranged on the rack, a forming groove located above the lower roller set and a driving mechanism for driving the roller sets to rotate. The lower roller group is a supporting and conveying roller group; and an equipment length reducing structure is arranged on the forming groove and / or the rack. The device can be used for continuously producing the fiber reinforced gypsum board. Long-distance conveying equipment in the prior art is not needed, the conveying distance of the initial thick pavement is reduced to the maximum extent, the length of the equipment can be reduced, and the occupied area of the equipment is reduced. And a certain degree of blanking speed fluctuation can be allowed, and the applicability is expanded to a certain degree. The requirement for initial thick laying is met, even laying is facilitated, the final needed thickness is easy to achieve, it is convenient to achieve that the thickness of gypsum slurry basically meets the final needed thickness at the beginning, and extrusion forming of the fiber-reinforced gypsum board can be achieved.

The present invention discloses a nomadic prefabricated panel production device which is convenient for stacking formwork platforms. The device comprises formwork platform racks arranged in multiple rows, formwork platforms are provided on the formwork platform racks, a steaming device is provided at the end of the formwork platform racks in each row, a mixing area, a concrete transportation device, a raw material placement area and a product placement area are provided around the formwork platform racks, a formwork platform stacking device is provided between the formwork platforms and the steaming device, the formwork platform stacking device comprises a movable outer frame, a control room and an up and down moving mechanism are provided on the outer frame, a positioning and adjusting mechanism and a clamping mechanism of the formwork platform are provided on the up and down moving mechanism, an automatic positioning device of the formwork platform stacking device is provided on the formwork platform racks, the steaming device and the product placement area. The device has a high degree of automation, is convenient for stacking prefabricated panels, is conducive to neatly stacking formwork platforms, is convenient for subsequent steaming and improves the efficiency of formwork platform stacking, and promotes the improvement of production efficiency.

The utility model belongs to the field of side box culvert production and manufacturing, and particularly relates to an integral type side box culvert production line which is formed by a side box culvert pouring line, a side box culvert maintenance line, a plurality of transfer trolleys and two transfer conveying lines and integrates pouring, maintenance and demolding cycle operation. The side box culvert molds run among the pouring conveying track, the maintenance conveying track and the transfer conveying line through the transfer trolley, so that the production efficiency is improved; a hopper of a material distribution vibrating machine in the side box culvert pouring line can operate above a material distribution vibrating station along a pouring opening of a side box culvert mold under the action of a position adjusting mechanism, in addition, a valve used for adjusting the size of an opening is arranged at a discharging opening of the hopper, different advancing speeds and discharging speeds can be set according to concrete in different states, and the concrete in different states can be poured into the side box culvert mold. Uniform concrete pouring is guaranteed, and gaps and cavities are eliminated. By using the integral side box culvert production line, a large amount of manual operation is not needed, the production efficiency can be improved, and the construction cost is saved.

The present application relates to prefabricated pipe production equipment technical field, especially in a kind of pipeline prefabricated piece automation production line and method.The production line includes batching station, conveying device, mould, hoisting equipment;The batching station is equipped with hopper, the conveying device includes mobile platform, and the mould is located on mobile platform;The mould includes base, outer mould, inner mould, the inner mould includes first arc petal, second arc petal, connecting rod mechanism, and first arc petal and second arc petal are moved by connecting rod mechanism to realize inner mould shrinkage or recovery, the hopper is used to inject pouring material into mould, and the lifting mechanism is used to take and place inner mould.Connecting rod mechanism structure of mould is exquisite, and operation steps are simple and convenient, and inner mould structure is lightweight, and mould cost is low, and the flow production of prefabricated pipe is realized.

The invention discloses a forming device for manufacturing cement products by using building waste, and relates to the technical field of cement product forming, the forming device comprises a placing frame, a hydraulic rod is mounted at the top end of the placing frame, a male die is fixedly connected to the output end of the hydraulic rod, a female die is mounted on the side wall of the placing frame, and the female die is connected with the male die in an embedded manner; the cement product quality control device has the advantages that a mixture can be subjected to self-inspection, and the mixture produced by a factory is not completely considered, so that the specific quality of the mixture can be determined, the quality of a cement product can be controlled, meanwhile, an abnormal state can be warned, and the cement product quality control device is suitable for popularization and application. The device can automatically give an alarm, so that the device can be adjusted in time, the forming process is not easy to break down, the aggravation of equipment loss is avoided, automatic humidification adjustment can be performed when a mixture is too dry, the filling property, compactness and demolding property of the mixture can be changed, and the product quality and the equipment stability are ensured.