Production and preparation device of slag concrete component, preparation process and prepared component

Abstract

The present invention discloses a production and preparation device for slag concrete components, a preparation process and the components obtained, which relates to the technical field of concrete component production and preparation, and aims to solve the technical problems of insufficient manual control of the spacing between steel bars of floor components and inconvenience of manual demoulding, including a conveyor; a feeder is provided at the input end of the conveyor; a discharge mechanism is provided on the conveyor and close to the output end of the feeder; the gap between the discharge mechanism and the conveyor constitutes a channel cavity; a plurality of loading molds are provided in the channel cavity; a double-mold assembly is provided on both sides of the output end of the discharge mechanism relative to the conveyor. The present invention effectively realizes the fixed-distance control of steel bar placement through a mechanized method, maintains a good steel bar implantation distance, and facilitates the separation of the concrete component and the loading mold through a mechanized method by adjusting the double-mold assembly synchronously, and realizes the uniform distribution of steel implantation and mechanical demoulding operation through the above two different operation modes of the double-mold assembly, effectively improving the operation functionality.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete component production and preparation, and more specifically, to a slag concrete component production and preparation device, a preparation process and the prepared components. Background Art

[0002] High-performance concrete made from slag is a special type of concrete. It is a high-performance concrete made from traditional concrete with processed slag as part of the aggregate (such as coarse aggregate or fine aggregate). High-performance concrete itself has the characteristics of high durability, high workability and appropriate high strength. While possessing these characteristics, high-performance concrete made from slag also realizes the effective utilization of slag.

[0003] Features: High durability: After being processed, some components in the slag (such as some mineral particles) can fill the pores inside the concrete, reduce the porosity of the concrete, and thus improve its durability indicators such as impermeability and freeze-thaw resistance. For example, its impermeability grade can reach P8-P12 (P represents the impermeability grade, the larger the number, the better the impermeability performance), which can effectively resist the erosion of water and chemicals.

[0004] High workability: Through reasonable mix design and the use of admixtures (such as high-performance water reducers), high-performance concrete made of slag soil can have good fluidity and cohesion. Its slump (an indicator of concrete fluidity) can reach 180-220mm, which is convenient for pouring, vibrating and other operations during construction, and can ensure that concrete can be evenly filled in complex formwork shapes.

[0005] High strength: According to the specific mix ratio and engineering requirements, the strength grade of high-performance concrete made of slag soil can reach C30-C60 (C represents the compressive strength grade of concrete) or even higher. This is mainly due to the gelling effect of cement, reasonable aggregate gradation (including the reasonable use of slag soil) and the optimization of concrete performance by admixtures.

[0006] Floor and roof slabs Floor: When high-performance muck concrete is used for floor, its good workability ensures uniform distribution of concrete when pouring over a large area. At the same time, its strength can withstand the live and dead loads on the floor, such as loads generated by personnel activities, furniture placement, etc. For long-span floor, high-performance muck concrete can effectively control the deflection of the floor through reasonable configuration of steel bars to meet the use requirements.

[0007] Roof panels: In roof panel applications, in addition to bearing capacity, the impermeability and freeze-thaw resistance of high-performance muck concrete are particularly important. Roof panels need to prevent rainwater penetration and withstand freeze-thaw cycles in cold regions. High-performance muck concrete can provide a reliable waterproof and thermal insulation base for the roof, extending the service life of the roof.

[0008] Fiber material reinforcement Steel fiber role: Adding steel fiber to slag concrete can significantly improve the crack resistance and bearing capacity of beams and slabs. Steel fiber can form a randomly distributed reinforcement system inside the concrete. When the concrete is subjected to load, the steel fiber can bear part of the tension and prevent the expansion of cracks. When subjected to bending loads, such as bending deformation of beams and slabs under the action of their own weight and upper loads, steel fiber can effectively improve its bending strength. At the same time, steel fiber can also enhance the toughness of concrete, making it less likely to be damaged when subjected to impact loads. Polypropylene fiber role: Polypropylene fiber can improve the crack resistance and impermeability of concrete. It can reduce the generation of early shrinkage cracks in concrete, because polypropylene fiber can disperse shrinkage stress during the hardening process of concrete. For freeze-thaw cycle environment, polypropylene fiber can inhibit the development of micro cracks inside concrete, thereby improving its freeze-thaw resistance. At the same time, in terms of waterproofing, it can fill the tiny pores inside the concrete and enhance the density of the concrete. Waterproofing agent role: Adding waterproofing agent can improve the waterproofing performance of beams and slabs. Waterproofing agent can form hydrophobic channels or fill capillary pores inside the concrete to prevent water penetration. During long-term use, especially for beams and slabs with waterproofing requirements, such as roof panels or basement top panels, waterproofing agents can effectively prevent the intrusion of rainwater, groundwater, etc., and ensure the durability of the beam and slab structure. Insulation material polystyrene foam particles (EPS) function: EPS particles are a good thermal insulation material. Adding it to slag concrete can effectively improve the thermal insulation performance of beams and slabs. EPS particles are light in weight and have good thermal insulation performance. They can form independent small thermal insulation units in concrete. They can reduce heat transfer, so that beams and slabs can reduce indoor heat loss in winter and block outdoor heat in summer. Aerogel insulation material (optional) function: Aerogel is a material with ultra-high porosity and extremely low thermal conductivity. Using it as an additive in slag concrete can greatly improve the thermal insulation performance. Aerogel can form an efficient thermal insulation network inside the concrete, effectively preventing heat conduction. Air entraining agent function: Air entraining agent can introduce a large number of evenly distributed tiny bubbles into concrete. In a freeze-thaw cycle, these bubbles can provide a buffer space for the expansion of ice crystals, preventing concrete from being damaged by freeze-thaw. At the same time, air-entraining agents can also improve the workability of concrete, making it easier to construct.

[0009] The existing method of using molds to produce and prepare floor slab slag concrete components is mostly through manual placement of steel bars. The spacing of the steel bars has errors due to manual operation, and the prepared floor slab slag concrete components are often used for manual demoulding, which is inconvenient to operate. In view of this, we propose a slag concrete component production and preparation device, preparation process and prepared components. Summary of the invention

[0010] One of the purposes of the present invention is to provide a production and preparation device for slag concrete components to solve the technical problems of insufficient manual control of the spacing between steel bars of floor slab components and inconvenience of manual demoulding.

[0011] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for producing and preparing slag concrete components, comprising a conveyor; a feeder is arranged at the input end of the conveyor; a discharge mechanism for stacking steel bars is arranged on the conveyor and near the output end of the feeder; a channel cavity is formed by the gap between the discharge mechanism and the conveyor; a plurality of loading molds for component forming are arranged in the channel cavity; a double-mold assembly is arranged at the output end of the discharge mechanism opposite to the two sides of the conveyor; the double-mold assembly comprises two connecting frames arranged on both sides of the conveyor; a combined slide rail in the shape of a "mouth" is arranged on the connecting frame; the combined slide A connecting sliding seat is movably provided inside the rail; a reduction drive motor is installed on the connecting sliding seat; wherein, the two opposite surfaces of the connecting sliding seats are provided with circulating slide grooves; a swing arm is provided at the output end of the reduction drive motor; and a long groove is provided on the swing arm; a horizontal adjustment slide rail is movably provided on the outer wall of the combined slide rail; a vertical adjustment block is slidably provided on the horizontal adjustment slide rail; an extension support arm is fixedly provided on the vertical adjustment block; a driving shaft is provided on the extension support arm relative to the circulating slide groove; and a force-bearing wheel is rotatably provided on the drive shaft relative to the circulating slide groove and the long groove; an axle rack is fixedly provided on the top of the extension support arm.

[0012] The present invention is based on the progressive conveying of the conveyor, so that the loading mold moves in the channel cavity to the unloading machine, and the concrete raw materials mixed with slag, steel fiber, polypropylene fiber, cement and sand and gravel are thrown into the loading mold for filling by the unloading machine, and the loading mold is moved to the front end of the discharge mechanism in conjunction with the fixed-distance conveying of the conveyor, and a plurality of steel bars are successively put into the loading mold through the double-mode component, and the steel bars are pressed to the required position in the concrete raw material through further conveying, and after solidification, they are transported to the double-mode component for the second time, and the mechanized jacking operation is used to separate the formed slag concrete component from the loading mold, and the mechanized method is used to effectively control the placement of steel bars and maintain a good steel bar implantation distance, and the double-mode component is adjusted synchronously through a mechanized method to facilitate the separation of the slag concrete component from the loading mold, and the above two different operation modes of the double-mode component are used to realize uniform steel implantation and mechanical demoulding operations, thereby effectively improving the operation functionality.

[0013] Preferably, the circulation chute is in a U-shaped structure, and the bending parts of the circulation chute are chamfered.

[0014] Preferably, a plurality of discharge grooves for receiving steel bars are provided on the top of the shaft rack; the discharge grooves are composed of at least one insertion protrusion with a pointed structure and a plurality of auxiliary protrusions arranged in sequence; wherein, the insertion protrusion is located on the side of the shaft rack relatively close to the discharge mechanism.

[0015] Preferably, the conveyor is linearly and evenly spaced with a plurality of limit rollers arranged in sequence on both sides of the channel cavity; the output end of the conveyor is symmetrically provided with two extrusion covers; the gap between the two extrusion covers constitutes a steel bar adjustment cavity with a right-angled trapezoidal cross-section.

[0016] Preferably, the discharging mechanism includes an auxiliary steel bar frame arranged on the conveyor; the internal gap of the auxiliary steel bar frame constitutes a "Z"-shaped material discharge channel; connecting base plates located on the auxiliary steel bar frame are arranged on both sides of the output end of the material discharge channel; a pressure plate is arranged on the surface of the connecting base plate through a screw assembly, and the pressure plate has an angle with the opposite surface of the output end of the material discharge channel; wherein a limiting cam is arranged at the bottom of the pressure plate through a spring.

[0017] Preferably, a limiting auxiliary outer edge block is fixedly provided at the bottom of the loading mold; the loading mold is limitedly cooperated with the limiting roller through the limiting auxiliary outer edge block; the loading mold is provided with adaptation notches for accommodating steel bars on both lateral sides, and sealing strips are fixed at the adaptation notches; and a movable gap is provided at the middle end of the sealing strip; forming blocks are slidably provided on both longitudinal sides inside the loading mold, and the middle end cross-section of the forming block is triangular in shape with small upper and lower ends and a large middle end.

[0018] Preferably, the axle rack has a sequential steel bar arrangement state and a fixed vertical stripping state; wherein, in the sequential steel bar arrangement state of the axle rack, the connecting sliding seat is fastened with the combined slide rail by bolts, and the horizontal adjusting slide rail is slidably matched with the combined slide rail, and the swing arm is driven by the reduction driving motor to make a rotational movement, so that the driving shaft is limited and slidably moved along the circulating slide groove, so that the axle rack sequentially lifts the steel bars to the adapting notch of the loading mold to form a sequential reinforcement layout structure; wherein, in the fixed vertical stripping state of the axle rack, the horizontal adjusting slide rail is fastened with the combined slide rail by bolts, and the connecting sliding seat is slidably matched with the combined slide rail, and the swing arm is driven by the reduction driving motor to make a rotational movement, so that the connecting sliding seat slides horizontally linearly along the inside of the combined slide rail, and the extension support arm is driven based on the rotation of the driving swing arm, so that the vertical adjustment block slides vertically along the horizontal adjusting slide rail, so that the axle rack is only lifted and lifted in the vertical direction to form a single stripping structure.

[0019] The second object of the present invention is to provide a process for preparing a muck concrete component using the muck concrete component production and preparation device, comprising the following steps:

[0020] S100, pretreatment: mixing and molding slag, steel fiber, polypropylene fiber, concrete raw materials of cement and sandstone with water, and filling them into a feeder;

[0021] S200, placement processing: manually or by machine, placing a plurality of loading molds as a whole at the input start end of the conveyor in sequence, and performing a limiting operation on the loading molds by setting a limiting roller;

[0022] S300, filling process: when the loading mold is moved and transported to the bottom of the feeding machine, the mixed raw materials are filled into the loading mold by the feeding machine, and further transported to the output end of the discharge mechanism after filling;

[0023] S400, adjustment processing: manually align the holes on the side of the connecting sliding seat and the combined sliding rail, and rotate and tighten with the bolts, so that the connecting sliding seat and the combined sliding rail are installed and connected and cannot slide, and the horizontal adjustment sliding rail and the combined sliding rail maintain sliding cooperation;

[0024] S500, steel bar uniform distribution processing: the swing arm is driven to rotate by the reduction drive motor, so that the drive shaft moves along the circulating chute to make limited sliding movement, so that the shaft rack makes a space adjustment movement with the same shape as the circulating chute, and the steel bar is lifted to the matching gap of the loading mold through the continuous movement sequence;

[0025] S600, center pressing treatment: continuous conveying work is performed by a conveyor, and the inclined surface on the top of the extrusion cover is set so that the loading mold after the uniformly distributed steel bars is pressed downward by the inclined surface during the conveying process, so that the steel bars are immersed in the concrete;

[0026] S700, fixing treatment: the loading mold and the uncured concrete components are transferred and placed by a machine, and the concrete components are cured;

[0027] S800, material stripping and adjustment processing: placing the solidified loading mold on the conveyor and re-conveying it to the output end of the material discharging mechanism, manually dismantling the bolts that fix the sliding seat and the combined slide rail, and fastening the horizontal adjustment slide rail to the combined slide rail through bolts;

[0028] S900, material removal process: the swing arm is driven by the reduction drive motor to rotate, so that the connected sliding seat slides horizontally linearly along the inside of the combined slide rail, and the extended support arm is driven by the driving swing arm to rotate so that the vertical adjustment block slides vertically along the horizontal adjustment slide rail, so that the axle rack is only lifted and lowered in the vertical direction to separate the concrete component from the loading mold, and then the forming blocks are separated manually.

[0029] The third object of the present invention is to provide a slag concrete component, which is made by the above-mentioned process and includes a concrete component body; a plurality of reinforcing connecting steel bars are sequentially penetrated inside the concrete component body, and splicing casting grooves matching the shape of the forming blocks are opened on both sides of the concrete component body.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The present invention is based on the progressive conveying of the conveyor, so that the loading mold moves in the channel cavity to the unloading machine, and the concrete raw materials mixed with slag, steel fiber, polypropylene fiber, cement and sand and gravel are thrown into the loading mold for filling by the unloading machine, and the loading mold is moved to the front end of the discharge mechanism in conjunction with the fixed-distance conveying of the conveyor, and a plurality of steel bars are successively put into the loading mold through the double-mode assembly, and the steel bars are pressed to the required position in the concrete raw materials through further conveying, and after solidification, they are transported to the double-mode assembly for a second time, and the formed slag concrete component is separated from the loading mold through a mechanized jacking operation, and the mechanized method is used to effectively realize the fixed-distance control of steel bar placement, maintain a good steel bar implantation distance, and facilitate the separation of the slag concrete component from the loading mold by adjusting the double-mode assembly synchronously through a mechanized method, and the above two different operation modes of the double-mode assembly are used to realize uniform steel implantation and mechanical demoulding operations, effectively improving the operational functionality.

[0032] 2. The present invention forms a one-way continuous power input to the drive shaft through the arrangement of a "U"-shaped circulation chute, which is effective and convenient for continuous and uniform distribution of steel bars; at the same time, through the arrangement of an insertion protrusion with a pointed structure, the insertion protrusion can be effectively inserted into the discharge mechanism to distribute and discharge the steel bars in sequence, thereby maintaining the stability of the discharge.

[0033] 3. The present invention can effectively limit the loading mold by setting a limiting roller, so that the loading mold can maintain a relatively stable conveying movement, and constrain the loading mold to rise synchronously during the stripping work; and through the setting of the inclined surface on the top of the extrusion cover, the loading mold after the evenly distributed steel bars is squeezed downward by the inclined surface during the conveying process, so that the steel bars are immersed in the concrete, reducing the secondary manual or machine adjustment operation steps of the steel bars and improving simplicity.

[0034] 4. The present invention drives the screw rod assembly through a motor to make the entire pressure plate relatively tilted and slide closer or farther, so that the steel bars at the end of the pressure plate are basically fitted, and then the steel bars are constrained by the limiting cam connected by a spring. At the same time, it is convenient to apply force to the steel bars during the laying of the double-mode assembly, so that the limiting cam compresses the steel bars inward and separates them from the unloading material.

[0035] 5. The present invention arranges an adapting notch to facilitate adjustment of the steel bar to a desired level. Meanwhile, a sealing strip with a movable gap is arranged. While maintaining a basic sealing operation of the adapting notch, the steel bar can be squeezed to cause the steel bar to be stuck in the movable gap.

[0036] 6. The present invention limits the position of a single horizontal adjustment rail or a connecting sliding seat bolt, causing the corresponding horizontal adjustment rail or connecting sliding seat to slide horizontally, forming the activity conditions required for the movement, and cooperating with the vertical adjustment block to perform lifting and lowering adjustment movements.

[0037] 7. The present invention provides a splicing casting trough so that after the main body of the concrete component is cast, the splicing portion has a good filling effect, which is used to improve the stability of the connection after casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0039] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present invention from another viewing angle;

[0040] Figure 3 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0041] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the present invention when viewed from above;

[0042] Figure 5 For the present invention Figure 4 A schematic diagram of the partially enlarged structure at B in the middle;

[0043] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the material loading mold of the present invention;

[0044] Figure 7 It is a schematic diagram of the overall three-dimensional structure of the dual-mode assembly of the present invention;

[0045] Figure 8 It is a schematic diagram of the three-dimensional structure of the shaft rack of the present invention;

[0046] Fig. 9 It is a schematic diagram of the overall three-dimensional structure of the concrete component body of the present invention.

[0047] Description of the numbers in the figure:

[0048] 1. Conveyor; 2. Unloading machine; 3. Discharging mechanism; 4. Loading mold; 5. Double mold assembly; 9. Concrete component body;

[0049] 101. limit roller; 102. extrusion cover;

[0050] 301, auxiliary steel bar frame; 302, connecting base plate; 303, pressing plate; 3031, limiting convex shaft;

[0051] 401, limiting auxiliary outer edge block; 402, adapting notch; 403, sealing strip; 404, forming block;

[0052] 501, connecting frame; 502, combined slide rail; 503, connecting slide seat; 5031, circulating slide; 504, reduction drive motor; 5041, swing arm; 5042, long slot; 505, extension support arm; 506, drive shaft; 507, shaft rack; 5071, stripping chute; 5072, insertion protrusion; 5073, auxiliary protrusion; 509, horizontal adjustment slide rail; 5091, vertical adjustment block;

[0053] 901. Strengthen the connecting steel bars; 902. Splice the casting troughs. DETAILED DESCRIPTION

[0054] like Figures 1 to 8As shown, the slag concrete component production and preparation device of the present invention comprises a conveyor 1; a feeder 2 is arranged at the input end of the conveyor 1; a discharge mechanism 3 for stacking steel bars is arranged on the conveyor 1 and near the output end of the feeder 2; the gap between the discharge mechanism 3 and the conveyor 1 constitutes a channel cavity; a plurality of loading molds 4 for component molding are arranged in the channel cavity; a double-mold assembly 5 is arranged on both sides of the output end of the discharge mechanism 3 relative to the conveyor 1; the double-mold assembly 5 includes two connecting frames 501 arranged on both sides of the conveyor 1; a "mouth"-shaped combined slide rail 502 is arranged on the connecting frame 501; a connecting sliding seat 503 is movably arranged inside the combined slide rail 502; a reduction drive is installed on the connecting sliding seat 503 The motor 504 is driven; wherein, the opposite surfaces of the two connecting sliding seats 503 are provided with a circulation slide groove 5031; the output end of the reduction driving motor 504 is provided with a swing arm 5041; and, a long groove 5042 is provided on the swing arm 5041; a horizontal adjustment slide rail 509 is movably provided on the outer wall of the combined slide rail 502; a vertical adjustment block 5091 is slidably provided on the horizontal adjustment slide rail 509; an extension support arm 505 is fixedly provided on the vertical adjustment block 5091; a driving shaft 506 is provided on the extension support arm 505 at a position relative to the circulation slide groove 5031; and, a force-bearing wheel is rotatably provided on the driving shaft 506 relative to the position of the circulation slide groove 5031 and the long groove 5042; an axle rack 507 is fixedly provided on the top of the extension support arm 505. The present invention is based on the progressive conveying of the conveyor 1, so that the loading mold 4 moves in the channel cavity to the unloader 2, and the concrete raw materials mixed with slag, steel fiber, polypropylene fiber, cement and sand and gravel are thrown into the loading mold 4 for filling through the unloader 2, and the fixed-distance conveying of the conveyor 1 causes the loading mold 4 to move to the front end of the discharge mechanism 3, and a plurality of steel bars are successively put into the loading mold 4 through the double-mode component 5, and the steel bars are pressed to the required position in the concrete raw material through further conveying, and after solidification, they are transported to the double-mode component 5 for the second time, and the mechanized jacking operation is used to separate the formed slag concrete component from the loading mold 4, and the mechanized method is used to effectively realize the fixed-distance control of steel bar placement, maintain a good steel bar implantation distance, and facilitate the separation of the slag concrete component from the loading mold 4 by adjusting the double-mode component 5 synchronously through a mechanized method, and the above two different operation modes of the double-mode component 5 are used to realize uniform steel implantation and mechanical demoulding operations, thereby effectively improving the operational functionality.

[0055] In the embodiment of the present invention, the circulating chute 5031 is in the shape of a Chinese character "U", and the bending parts of the circulating chute 5031 are chamfered; a plurality of stripping grooves 5071 for receiving steel bars are provided on the top of the shaft rack 507; the stripping groove 5071 is composed of at least one insertion protrusion 5072 in a pointed structure and a plurality of auxiliary protrusions 5073 arranged in sequence; wherein the insertion protrusion 5072 is located on the side of the shaft rack 507 relatively close to the discharging mechanism 3. The present invention forms a one-way continuous power input to the driving shaft 506 by setting the circulating chute 5031 in the shape of a Chinese character "U", which is effective and convenient for the continuous and uniform distribution of steel bars; at the same time, by setting the insertion protrusion 5072 in a pointed structure, the insertion protrusion 5072 can be effectively inserted into the discharging mechanism 3 to sequentially distribute and discharge the steel bars, thereby maintaining the stability of discharging.

[0056] In an embodiment of the present invention, a plurality of limiting rollers 101 are linearly and evenly spaced in sequence on both sides of the conveyor 1 relative to the channel cavity; two extrusion covers 102 are symmetrically arranged at the output end of the conveyor 1; the gap between the two extrusion covers 102 constitutes a steel bar adjustment cavity with a right-angle trapezoidal cross section. The present invention can effectively limit the loading mold 4 by setting the limiting roller 101, so that the loading mold 4 can maintain a relatively stable conveying movement, and constrain the loading mold 4 to rise synchronously during the stripping operation; and by setting the inclined surface at the top of the extrusion cover 102, the loading mold 4 after the uniformly distributed steel bars is squeezed downward by the inclined surface during the conveying process, so that the steel bars are immersed in the concrete, reducing the secondary manual or machine adjustment operation steps of the steel bars, and improving simplicity.

[0057] In the embodiment of the present invention, the discharging mechanism 3 includes an auxiliary steel bar frame 301 arranged on the conveyor 1; the internal gap of the auxiliary steel bar frame 301 forms a "Z"-shaped material discharging channel; the connecting base plate 302 located on the auxiliary steel bar frame 301 is arranged on both sides of the output end of the material discharging channel; the surface of the connecting base plate 302 is provided with a pressing plate 303 through a screw rod assembly, and the pressing plate 303 and the opposite surface of the output end of the material discharging channel have an angle; wherein, the bottom of the pressing plate 303 is provided with a limiting convex shaft 3031 through a spring. The present invention drives the screw rod assembly through a motor to make the pressing plate 303 as a whole relatively tilted, close to or away from the sliding, so that the steel bars at the end of the pressing plate 303 are basically fitted, and the limiting convex shaft 3031 connected by the spring is used to constrain the steel bars, and at the same time, it is convenient to apply a force to the steel bars when the double-mode assembly 5 is laid, so that the limiting convex shaft 3031 compresses the steel bars inward to separate from the material discharging.

[0058] In the embodiment of the present invention, a limited auxiliary outer edge block 401 is fixedly provided at the bottom of the loading mold 4; the loading mold 4 cooperates with the limited roller 101 through the limited auxiliary outer edge block 401; the loading mold 4 is provided with an adapting notch 402 for accommodating steel bars on both sides in the horizontal direction, and a sealing strip 403 is fixed at the adapting notch 402; and a movable gap is provided at the middle end of the sealing strip 403; a forming block 404 is slidably provided on both sides in the longitudinal direction of the loading mold 4, and the middle end cross section of the forming block 404 is a triangle with small upper and lower ends and large middle end. The present invention is provided with an adapting notch 402 to facilitate the adjustment of the steel bars to the desired horizontal height, and at the same time, the sealing strip 403 with a movable gap is provided, while maintaining the basic sealing operation of the adapting notch 402, the steel bars can also be squeezed to cause the steel bars to be stuck in the movable gap.

[0059] In an embodiment of the present invention, the axle rack 507 has a sequential steel bar arrangement state and a fixed vertical stripping state; wherein, in the sequential steel bar arrangement state of the axle rack 507, the connecting sliding seat 503 is fastened to the combined slide rail 502 by bolts, and the horizontal adjustment slide rail 509 is slidably matched with the combined slide rail 502, and the swing arm 5041 is driven by the reduction drive motor 504 to rotate, so that the drive shaft 506 moves along the circulating slide groove 5031 to slide in a limited position, so that the axle rack 507 sequentially lifts the steel bars to the matching notch 402 of the loading mold 4 to form a sequential reinforcement structure; wherein , when the axle rack 507 is in a fixed vertical stripping state, the horizontal adjustment rail 509 is fastened to the combined rail 502 by bolts, and the connecting slide seat 503 is slidably matched with the combined rail 502, and the swing arm 5041 is driven by the reduction drive motor 504 to rotate, so that the connecting slide seat 503 slides horizontally linearly along the inside of the combined rail 502, and the extended support arm 505 is driven based on the driving swing arm 5041 to rotate and drive the vertical adjustment block 5091 to slide vertically along the horizontal adjustment rail 509, so that the axle rack 507 only lifts and lowers in the vertical direction to form a single stripping structure. The present invention limits the horizontal adjustment rail 509 or the connecting slide seat 503 by a single bolt, so that the corresponding horizontal adjustment rail 509 or the connecting slide seat 503 slides horizontally, forming the activity conditions required for the movement, and cooperates with the vertical adjustment block 5091 to perform lifting and adjusting movements.

[0060] like Fig. 9As shown, as another embodiment of the present invention, a muck concrete component is provided, including a concrete component body 9; a plurality of reinforcing connecting steel bars 901 are sequentially penetrated inside the concrete component body 9, and both sides of the concrete component body 9 are provided with splicing casting grooves 902 that are adapted to the shape of the forming block 404. The present invention provides the splicing casting grooves 902 so that after the concrete component body 9 is cast, the splicing part thereof has a good filling effect, which is used to improve the stability of the connection after casting.

[0061] like Figures 1 to 9 As shown, as another embodiment of the present invention, a process for preparing a muck concrete component, using the above-mentioned muck concrete component production and preparation device, comprises the following steps:

[0062] S100, pretreatment: mixing and molding slag, steel fiber, polypropylene fiber, concrete raw materials of cement and sandstone with water, and filling them into the feeder 2;

[0063] S200, placement processing: manually or mechanically placing a plurality of loading molds 4 as a whole at the input start end of the conveyor 1, and performing a limiting operation on the loading molds 4 by setting a limiting roller 101;

[0064] S300, filling process: after the loading mold 4 is moved and transported to the bottom of the feeder 2, the mixed raw materials are filled into the loading mold 4 by the feeder 2, and further transported to the output end of the discharge mechanism 3 after filling;

[0065] S400, adjustment process: manually align the holes on the side of the connecting sliding seat 503 and the combined slide rail 502, and rotate and tighten with the bolts, so that the connecting sliding seat 503 and the combined slide rail 502 are installed and connected, unable to slide and move, and the horizontal adjustment slide rail 509 and the combined slide rail 502 maintain sliding cooperation;

[0066] S500, steel bar uniform distribution processing: the swing arm 5041 is driven to rotate by the reduction drive motor 504, so that the drive shaft 506 moves along the circulation chute 5031 to make a limited sliding movement, so that the shaft rack 507 makes a space adjustment movement with the same shape as the circulation chute 5031, and the steel bar is lifted to the matching notch 402 of the loading mold 4 through continuous movement sequence;

[0067] S600, center pressing process: the conveyor 1 is used to continuously convey the steel bars, and the top inclined surface of the extrusion cover 102 is set so that the loading mold 4 after the steel bars are evenly distributed is pressed downward by the inclined surface during the conveying process so that the steel bars are immersed in the concrete;

[0068] S700, fixing process: the loading mold 4 and the uncured concrete component are transferred and placed by a machine, and the concrete component is cured;

[0069] S800, material stripping and adjustment processing: placing the solidified loading mold 4 on the conveyor 1, and re-convey it to the output end of the discharging mechanism 3, manually dismantling the bolts that fix the sliding seat 503 and the combined slide rail 502, and fastening the horizontal adjustment slide rail 509 to the combined slide rail 502 by bolts;

[0070] S900, material removal process: the swing arm 5041 is driven to rotate by the reduction drive motor 504, so that the connected sliding seat 503 slides horizontally linearly along the inside of the combined slide rail 502, and the extended support arm 505 is driven to rotate based on the driving swing arm 5041, so that the vertical adjustment block 5091 slides vertically along the horizontal adjustment slide rail 509, so that the shaft rack 507 is only lifted and lowered in the vertical direction, so that the concrete component is separated from the loading mold 4, and then the forming block 404 is separated manually.

[0071] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A device for producing and preparing muck concrete components, characterized in that: It includes a conveyor (1); a blanking machine (2) is arranged at the input end of the conveyor (1); a discharging mechanism (3) for stacking steel bars is arranged on the conveyor (1) and close to the output end of the blanking machine (2); the gap between the discharging mechanism (3) and the conveyor (1) forms a channel cavity; a number of loading molds (4) for component forming are arranged in the channel cavity; double-mode components (5) are arranged on both sides of the conveyor (1) relative to the output end of the discharging mechanism (3); The double-mode components (5) include two connecting vertical frames (501) arranged on both sides of the conveyor (1); a combined slide rail (502) in the shape of a "mouth" character is arranged on the connecting vertical frame (501); a connecting sliding seat (503) is movably arranged inside the combined slide rail (502); a speed reduction drive motor (504) is installed on the connecting sliding seat (503); Wherein, circular chutes (5031) are opened on the opposite surfaces of the two connecting sliding seats (503); A swing arm (5041) is arranged at the output end of the speed reduction drive motor (504); and, a long slot (5042) is arranged on the swing arm (5041); A horizontal adjustment slide rail (509) is movably arranged on the outer wall of the combined slide rail (502); a vertical adjustment block (5091) is slidably arranged on the horizontal adjustment slide rail (509); an extension support arm (505) is fixedly arranged on the vertical adjustment block (5091); a drive shaft (506) is arranged on the extension support arm (505) at a position relative to the circular chute (5031); And, a force-bearing wheel is rotatably arranged on the drive shaft (506) at positions relative to the circular chute (5031) and the long slot (5042); A row shaft frame (507) is fixedly arranged at the top of the extension support arm (505).

2. The device for producing and preparing muck concrete components according to claim 1, characterized in that: The circular chute (5031) is in a "return" character structure, and chamfering treatments are made at the bending parts of the circular chute (5031).

3. The device for producing and preparing muck concrete components according to claim 2, characterized in that: A number of blanking grooves (5071) for receiving steel bars are opened at the top of the row shaft frame (507); the blanking grooves (5071) are composed of at least one insertion protrusion (5072) in a pointed structure and a number of auxiliary protrusions (5073) arranged in sequence; Wherein, the insertion protrusion (5072) is located on the side of the row shaft frame (507) relatively close to the discharging mechanism (3).

4. The device for producing and preparing muck concrete components according to claim 3 is characterized in that: A number of limit rollers (101) are linearly and equidistantly arranged in sequence on both sides of the conveyor (1) relative to the channel cavity; Two extrusion covers (102) are symmetrically arranged at the output end of the conveyor (1); The gap between the two extrusion covers (102) forms a steel bar adjustment cavity with a right trapezoidal cross-section.

5. The device for producing and preparing muck concrete components according to claim 4, characterized in that: The material discharging mechanism (3) comprises an auxiliary steel bar frame (301) arranged on the conveyor (1); the internal gap of the auxiliary steel bar frame (301) forms a material discharging channel with a "Z" structure; connecting base plates (302) located on the auxiliary steel bar frame (301) are arranged on both sides of the output end of the material discharging channel; a pressing plate (303) is arranged on the surface of the connecting base plate (302) through a screw rod assembly, and the pressing plate (303) and the opposite surface of the output end of the material discharging channel have an angle; Wherein, a limiting convex shaft (3031) is arranged at the bottom of the pressing plate (303) via a spring.

6. The device for producing and preparing muck concrete components according to claim 5, characterized in that: A limiting auxiliary outer edge block (401) is fixedly arranged at the bottom of the loading mold (4); the loading mold (4) is limitedly matched with the limiting roller (101) through the limiting auxiliary outer edge block (401); The loading mold (4) is provided with adapting notches (402) for accommodating steel bars on both sides in the transverse direction, and a sealing strip (403) is fixed at the adapting notch (402); and a movable gap is provided at the middle end of the sealing strip (403); Forming blocks (404) are slidably arranged on both sides of the interior of the loading mold (4), and the cross section of the middle end of the forming block (404) is in the shape of a triangle with small upper and lower ends and a large middle end.

7. The device for producing and preparing muck concrete components according to claim 6, characterized in that: The shaft arranging frame (507) has a sequential steel bar arranging state and a fixed vertical material stripping state; Wherein, when the shaft rack (507) is in a state of sequentially arranging steel bars, the connecting sliding seat (503) is fastened to the combined slide rail (502) by bolts, and the horizontal adjustment slide rail (509) is slidably matched with the combined slide rail (502), and the swing arm (5041) is driven to rotate by the reduction drive motor (504), so that the drive shaft (506) moves along the circulating slide groove (5031) to perform limited sliding movement, so that the shaft rack (507) sequentially lifts the steel bars to the matching notch (402) of the loading mold (4) to form a sequential reinforcement structure; In which, when the axle rack (507) is in a fixed vertical stripping state, the horizontal adjustment slide rail (509) is fastened to the combined slide rail (502) by bolts, and the connecting sliding seat (503) is slidably matched with the combined slide rail (502), and the swing arm (5041) is driven by the reduction drive motor (504) to rotate, so that the connecting sliding seat (503) slides horizontally linearly along the inside of the combined slide rail (502), and the extended support arm (505) is driven by the driving swing arm (5041) to rotate so that the vertical adjustment block (5091) slides vertically along the horizontal adjustment slide rail (509), so that the axle rack (507) is only lifted and lowered in the vertical direction to form a single stripping structure.

8. A process for preparing muck concrete components using the muck concrete component production and preparation device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S100, pretreatment: mixing and molding slag, steel fiber, polypropylene fiber, concrete raw materials of cement and sandstone with water, and filling the mixture into a feeder (2); S200, placement processing: manually or mechanically placing a plurality of loading molds (4) as a whole at the input start end of the conveyor (1), and performing a position limiting operation on the loading molds (4) by setting a position limiting roller (101); S300, filling process: when the loading mold (4) is moved and transported to the bottom of the material discharger (2), the mixed raw materials are filled into the loading mold (4) by the material discharger (2), and after filling, the raw materials are further transported to the output end of the material discharge mechanism (3); S400, adjustment process: manually align the holes on the side of the connecting sliding seat (503) and the combined slide rail (502), and rotate and tighten with the bolts, so that the connecting sliding seat (503) and the combined slide rail (502) are installed and connected, unable to slide and move, and the horizontal adjustment slide rail (509) and the combined slide rail (502) maintain sliding cooperation; S500, steel bar uniform distribution processing: the swing arm (5041) is driven to rotate by the reduction drive motor (504), so that the drive shaft (506) moves along the circulation chute (5031) to make a limited sliding movement, so that the shaft rack (507) makes a space adjustment movement with the same shape as the circulation chute (5031), and the steel bar is lifted to the matching notch (402) of the loading mold (4) through a continuous movement sequence; S600, center pressing treatment: the conveyor (1) is used to continuously convey the steel bars, and the top inclined surface of the extrusion cover (102) is set so that the loading mold (4) after the steel bars are evenly distributed is pressed downward by the inclined surface during the conveying process, so that the steel bars are immersed in the concrete; S700, fixing process: the loading mold (4) and the uncured concrete component are transferred and placed by a machine, and the concrete component is cured; S800, material removal and adjustment processing: placing the solidified loading mold (4) on the conveyor (1), and re-convey it to the output end of the material discharging mechanism (3), manually removing the bolts that fix the sliding seat (503) and the combined slide rail (502), and fastening the horizontal adjustment slide rail (509) to the combined slide rail (502) with bolts; S900, material removal processing: the swing arm (5041) is driven by the reduction drive motor (504) to rotate, so that the connected sliding seat (503) slides horizontally linearly along the inside of the combined slide rail (502), and the extended support arm (505) is driven by the driving swing arm (5041) to rotate so that the vertical adjustment block (5091) slides vertically along the horizontal adjustment slide rail (509), so that the shaft rack (507) is only lifted and lowered in the vertical direction, so that the concrete component is separated from the loading mold (4), and then the forming block (404) is separated manually, so that the muck concrete component can be obtained.

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