Sunlight curing prefabricated component production line

Abstract

This invention discloses a precast component production line for sun-curing, relating to the technical field of precast component production lines. It includes a circulating conveyor mechanism with a sun-curing protection mechanism on one side. The circulating conveyor mechanism includes a movable component with a circulating support plate on top and a motor fixedly connected to the bottom of the circulating support plate. The circulating conveyor mechanism of this invention features casters and adjustable stabilizing blocks at its bottom, allowing for flexible movement to adapt to different work sites and rapid stabilization of the equipment during operation, preventing displacement and enhancing its site adaptability. The sun-curing protection mechanism adopts a mobile vehicle design, allowing independent movement to operate above the curing area without occupying fixed space. The sun-refracting mechanism achieves multi-angle adjustment through a motor-driven hinged structure, featuring a simple structure, rapid response, and the ability to flexibly adjust the lighting strategy according to seasonal and weather changes, meeting the diverse needs of different curing stages.

Description

Technical Field

[0001] This invention relates to the technical field of precast component production lines, and more particularly to a precast component production line for sun-curing. Background Technology

[0002] Precast components are an important part of industrialized building construction, and the curing process during their production directly affects their strength, durability, and surface quality. Currently, precast component curing mainly employs natural curing or steam curing methods. Natural curing is low-cost but highly susceptible to weather conditions, has a long curing cycle, and inconsistent quality; steam curing, while highly efficient, consumes a lot of energy, requires high equipment investment, and is prone to problems such as surface cracking.

[0003] In the prior art, Chinese utility model patent CN 219522514 U discloses a precast component production line, including a main production line, a curing area, and a transfer track for transferring molds between the main production line and the curing area. The main production line is sequentially equipped with a demolding station, a slag removal and spraying station, a rebar placement station, and a pouring and vibration station. A transfer vehicle is mounted on the transfer track. This solution realizes the transfer of molds between each station and the curing area through the transfer track. The overall structure is compact, occupies a small area, has a high degree of automation, and is conducive to improving production efficiency.

[0004] However, this solution still has the following shortcomings: First, the production line adopts a linear layout with workstations arranged sequentially. Although material transfer is achieved through transport vehicles, the overall process is still intermittent, making it difficult to achieve truly continuous cyclical production and affecting further improvement in production efficiency. Second, the curing area is set up as an independent workstation, lacking effective utilization and control of natural light. It is impossible to flexibly adjust the light intensity and angle according to weather conditions, seasonal changes, or component curing needs, and the curing effect is limited by natural conditions. Third, the curing area lacks protective structures, making it difficult to ensure the stability of the curing environment in severe weather (such as wind, rain, and sandstorms) or low nighttime temperatures, affecting the quality of component curing. Fourth, the production line is fixedly installed, making it difficult to flexibly adjust the layout according to site conditions or production needs, and the adaptability of the equipment needs to be improved. Summary of the Invention

[0005] The purpose of this invention is to provide a precast component production line for sun-curing in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: including a circulation conveying mechanism, wherein a sunlight protection mechanism is provided on one side of the circulation conveying mechanism;

[0007] The circulating conveying mechanism includes a moving component, a circulating support plate on the top of the moving component, a motor fixedly connected to the bottom of the circulating support plate, a gear fixedly connected to the output end of the motor, a chain meshing with the surface of the gear, a limit track fixedly connected to the surface of the circulating support plate, and concrete placing station, static finishing station, material conveying station, and demolding station slidably connected to the surface of the limit track and connected to the chain, respectively. The moving component includes a receiving frame, an adjustment hole at the bottom of the receiving frame, an adjustment threaded post threaded inside the adjustment hole, a stabilizing block fixedly connected to one end of the adjustment threaded post, and casters installed at the bottom of the receiving frame.

[0008] In practical applications, the circulating support plate is fixed to the moving component, and a motor is installed at its bottom. After the motor starts, its output end drives the gear to rotate. The gear meshes with the chain, thereby driving the chain to circulate on the circulating support plate. The limiting track is fixed to the surface of the circulating support plate. The concrete placing station, the static finishing station, the material conveying station, and the demolding station are all slidably connected to the limiting track, and each station is fixedly connected to the chain. When the chain moves, it drives each station to move sequentially along the limiting track, realizing the automated circulation of precast components from concrete placing, finishing, conveying, demolding to curing.

[0009] Furthermore, the sunlight protection mechanism includes a vehicle body and a sealing frame. The bottom of the vehicle body is fixedly connected to casters, the top of the vehicle body is fixedly connected to a cylinder, and a support plate is fixedly connected to the top of the vehicle body. A sunlight protection area is installed on one side of the vehicle body, and sunlight refraction mechanisms are provided on both sides of the sunlight protection area. A sliding groove is formed on the surface of the support plate, and a sliding plate is slidably connected inside the sliding groove. A stabilizing plate is fixedly connected to one end of the sliding plate, and a suction cup is fixedly connected to the bottom of the stabilizing plate. A transparent protective cover is attached to one end of the suction cup. The sealing frame is installed... On the surface of the sun-protected area, the sunlight refraction mechanism includes a connecting plate, which is fixedly connected to both sides of the sun-protected area. An mounting plate is fixedly connected to the surface of the connecting plate, and a threaded post is threadedly connected to the surface of the mounting plate. A motor is fixedly connected to one end of the mounting plate, and a threaded post is fixedly connected to the output end of the motor. A moving block is threadedly connected to the surface of the threaded post, and hinge plates are movably connected to both sides of the moving block. A connecting block is movably connected to one end of the hinge plate, and a sunlight refraction plate is fixedly connected to one end of the connecting block. The sunlight refraction plate is movably connected to the hinge block.

[0010] In practical applications, when the motor drives the threaded column to rotate, the moving block moves along the threaded column, causing the hinge plate to move, which in turn pushes the connecting block, causing the sunlight reflector to rotate around the hinge block, thereby changing its tilt angle. By adjusting the angle of the sunlight reflector, sunlight can be reflected or refracted to different locations within the maintenance area, achieving adjustment and uniform distribution of light intensity.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This invention integrates concrete placement, static finishing, demolding, and sun curing into a single circulating conveying system, enabling automated transfer of precast components between processes, reducing manual intervention, and improving production continuity. Simultaneously, the sun curing protection mechanism automatically covers the components with a transparent protective cover according to environmental conditions, creating a closed curing space that effectively isolates external dust, wind, rain, and other disturbances, ensuring the stability of the curing environment. The sunlight refraction mechanism automatically adjusts the angle of the refraction plate according to the sun's position, optimizing light distribution and ensuring uniform light exposure for the components, preventing localized overheating or insufficient light, thereby significantly improving curing quality and product consistency.

[0013] In this invention, the bottom of the circulating conveying mechanism is equipped with casters and adjustable stabilizing blocks, allowing for flexible movement to adapt to different work sites and providing rapid and stable equipment stability during operation to prevent displacement, thus enhancing the equipment's site adaptability. The sunlight protection mechanism adopts a mobile vehicle design, which can be independently moved to operate above the maintenance area without occupying fixed space; the sunlight refraction mechanism achieves multi-angle adjustment through a motor-driven hinge structure, featuring a simple structure and rapid response, and can flexibly adjust the lighting strategy according to seasonal and weather changes to meet the diverse needs of different maintenance stages. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure proposed in this invention;

[0015] Figure 2 This is a schematic diagram of the cyclic conveying mechanism structure proposed in this invention;

[0016] Figure 3 This is a schematic diagram of the sunlight protection mechanism proposed in this invention;

[0017] Figure 4 This is a schematic diagram of the transparent protective cover structure proposed in this invention;

[0018] Figure 5 This is a schematic diagram of the transparent protective cover structure proposed in this invention;

[0019] Figure 6 This is a schematic diagram of the sunlight refraction mechanism proposed in this invention.

[0020] In the diagram: 1. Circulating conveying mechanism; 3. Circulating support plate; 4. Limiting track; 5. Chain; 6. Gear; 7. Motor; 8. Concrete placing station; 9. Static stopping and finishing station; 10. Material conveying station; 12. Demolding station; 13. Sun curing area; 14. Moving component; 140. Receiving frame; 141. Adjusting hole; 142. Stabilizing block; 143. Adjusting threaded column; 2. Sun curing protection mechanism; 20. Vehicle body; 21. Moving wheel; 23. Cylinder; 24. Sliding plate; 25. Support plate; 26. Sliding groove; 27. Stabilizing plate; 28. Suction cup; 29. ​​Transparent protective cover; 291. Sealing frame; 30. Sunlight refraction mechanism; 31. Connecting plate; 32. Motor; 33. Mounting plate; 34. Threaded column; 35. Moving block; 36. Hinge plate; 37. Connecting block; 38. Hinge block; 39. Sunlight refraction plate. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0022] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0023] Reference Figure 1-6 A production line for precast components with sun protection includes a circulation conveying mechanism 1, and a sun protection mechanism 2 is provided on one side of the circulation conveying mechanism 1.

[0024] The circulating conveying mechanism 1 includes a moving component 14. A circulating support plate 3 is provided on the top of the moving component 14. A motor 7 is fixedly connected to the bottom of the circulating support plate 3. A gear 6 is fixedly connected to the output end of the motor 7. A chain 5 is meshed with the surface of the gear 6. A limit track 4 is fixedly connected to the surface of the circulating support plate 3. A concrete placing station 8, a static troweling station 9, a material conveying station 10, and a demolding station 12 are slidably connected to the surface of the limit track 4 and connected to the chain 5. The moving component 14 includes a receiving frame 140. An adjustment hole 141 is provided at the bottom of the receiving frame 140. An adjustment threaded post 143 is threadedly connected inside the adjustment hole 141. A stabilizing block 142 is fixedly connected to one end of the adjustment threaded post 143. A caster wheel is installed at the bottom of the receiving frame 140.

[0025] In practical applications, the circulating support plate 3 is fixed to the moving component 14, and a motor 7 is installed at its bottom. After the motor 7 is started, its output end drives the gear 6 to rotate. The gear 6 meshes with the chain 5, thereby driving the chain 5 to circulate on the circulating support plate 3. The limiting track 4 is fixed to the surface of the circulating support plate 3. The concrete placing station 8, the static troweling station 9, the material conveying station 10, the demolding station 12, and the sun curing area 13 are all slidably connected to the limiting track 4, and each station is fixedly connected to the chain 5. When the chain 5 moves, it drives each station to move sequentially along the limiting track 4, realizing the automated circulation of precast components from placing, troweling, conveying, demolding to curing.

[0026] The movable assembly 14 includes a receiving frame 140 with casters mounted on its bottom for easy movement. An adjustment hole 141 is formed at the bottom of the receiving frame 140, with an internal threaded connection to an adjustment threaded post 143. A stabilizing block 142 is fixed to the lower end of the adjustment threaded post 143. By rotating the adjustment threaded post 143, the height of the stabilizing block 142 can be adjusted. When the stabilizing block 142 is on the ground, it can provide stable support for the entire production line, preventing displacement during operation. The casters provide support when movement is required.

[0027] Reference Figure 1-6 Furthermore, the sunlight protection mechanism 2 includes a vehicle body 20 and a sealing frame 291. The bottom of the vehicle body 20 is fixedly connected to a moving wheel 21, the top of the vehicle body 20 is fixedly connected to a cylinder 23, and the top of the vehicle body 20 is fixedly connected to a support plate 25. A sunlight protection area 13 is installed on one side of the vehicle body 20, and sunlight refraction mechanisms 30 are provided on both sides of the sunlight protection area 13. A sliding groove 26 is formed on the surface of the support plate 25, and a sliding plate 24 is slidably connected inside the sliding groove 26. A stabilizing plate 27 is fixedly connected to one end of the sliding plate 24, and a suction cup 28 is fixedly connected to the bottom of the stabilizing plate 27. A transparent protective cover 29 is attached to one end of the suction cup 28. The sealing frame 291 is installed... Installed on the surface of the sun-protected area 13, the sunlight refraction mechanism 30 includes a connecting plate 31, which is fixedly connected to both sides of the sun-protected area 13. A mounting plate 33 is fixedly connected to the surface of the connecting plate 31, and a threaded post 34 is threadedly connected to the surface of the mounting plate 33. A motor 32 is fixedly connected to one end of the mounting plate 33, and a threaded post 34 is fixedly connected to the output end of the motor 32. A moving block 35 is threadedly connected to the surface of the threaded post 34. A hinge plate 36 is movably connected to both sides of the moving block 35. A connecting block 37 is movably connected to one end of the hinge plate 36, and a sunlight refraction plate 39 is fixedly connected to one end of the connecting block 37. The sunlight refraction plate 39 is movably connected to the hinge block 38.

[0028] In practical applications, the sun curing protection mechanism 2 is used to cover the sun curing area 13 with a transparent protective cover to form a closed curing environment and prevent external interference, thereby making it convenient for staff to move the sun curing area 13 to the concrete curing area.

[0029] The vehicle body 20 is equipped with casters 21 at its bottom, allowing it to move freely to the vicinity of the sun-cured area 13. A cylinder 23 and a support plate 25 are fixedly mounted on the top of the vehicle body 20. A sliding groove 26 is formed on the support plate 25, and a sliding plate 24 is embedded in the sliding groove 26 and can slide up and down. One end of the sliding plate 24 is fixedly connected to a stabilizing plate 27, and a suction cup 28 is installed at the bottom of the stabilizing plate 27, which can hold the transparent protective cover 29. During operation, the cylinder 23 pushes the sliding plate 24 downwards along the sliding groove 26, causing the transparent protective cover 29 to fall until it covers the surface of the sun-cured area 13. A sealing frame 291 is installed at the edge of the sun-cured area 13; after the transparent protective cover 29 falls, it fits tightly with the sealing frame 291 to achieve a seal. When it is necessary to remove the protective cover, the cylinder 23 retracts the sliding plate 24, and the suction cup 28 lifts the transparent protective cover 29 upwards, thus opening the curing area.

[0030] The sunlight refraction mechanism 30 is used to adjust the angle of sunlight so that the precast components in the curing area receive uniform and appropriate light.

[0031] Connecting plates 31 are fixed on both sides of the sun-maintained area 13, and mounting plates 33 are installed on the connecting plates 31. A motor 32 is fixed to one end of the mounting plate 33, the output end of the motor 32 is connected to a threaded post 34, and the other end of the threaded post 34 is rotatably connected to the mounting plate 33.

[0032] A movable block 35 is threadedly connected to the threaded column 34, and the movable block 35 can move axially along the threaded column 34. Hinged plates 36 are hinged to both sides of the movable block 35, and a connecting block 37 is hinged to the other end of the hinged plate 36. The connecting block 37 is fixed to one end of the sunlight refractor 39. The middle or another end of the sunlight refractor 39 is hinged to a hinge block 38, and the hinge block 38 is fixed to the side wall of the connecting plate 31.

[0033] When the motor 32 drives the threaded column 34 to rotate, the moving block 35 moves along the threaded column 34, driving the hinge plate 36 to move, which in turn pushes the connecting block 37, causing the sunlight refractor 39 to rotate around the hinge block 38, thereby changing its tilt angle. By adjusting the angle of the sunlight refractor 39, sunlight can be reflected or refracted to different positions within the maintenance area, achieving adjustment and uniform distribution of light intensity.

[0034] In actual production, precast components are first laid out at the concrete placing station 8, then conveyed by chain 5 to the static finishing station 9 for finishing, then conveyed through the material conveying station 10 to the demolding station 12 for demolding, and finally arrive at the sun curing area 13 for curing. In the curing area, the sun curing protection mechanism 2 can cover the curing area with a transparent protective cover 29 as needed (such as at night, in severe weather, or for insulation requirements), forming a closed environment; at the same time, the sunlight refraction mechanism 30 automatically or manually adjusts the angle of the sunlight refraction plate 39 according to the sun's position to optimize the lighting conditions. The entire production line achieves continuous operation through the circulating conveying mechanism, improving production efficiency and curing quality.

[0035] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A production line for precast components requiring sunlight curing, characterized in that, It includes a circulation conveying mechanism (1), and a sun protection mechanism (2) is provided on one side of the circulation conveying mechanism (1). The circulating conveying mechanism (1) includes a moving component (14), a circulating support plate (3) is provided on the top of the moving component (14), a motor (7) is fixedly connected to the bottom of the circulating support plate (3), a gear (6) is fixedly connected to the output end of the motor (7), a chain (5) is meshed on the surface of the gear (6), a limit track (4) is fixedly connected to the surface of the circulating support plate (3), and a concrete placing station (8), a static troweling station (9), a material conveying station (10), and a demolding station (12) are slidably connected to the surface of the limit track (4) and connected to the chain (5).

2. The production line for precast components for sun curing according to claim 1, characterized in that, The moving component (14) includes a receiving frame (140), the bottom of the receiving frame (140) is provided with an adjustment hole (141), the inside of the adjustment hole (141) is threaded with an adjustment threaded post (143), one end of the adjustment threaded post (143) is fixedly connected with a stabilizing block (142), and the bottom of the receiving frame (140) is equipped with casters.

3. The production line for precast components for sun curing according to claim 2, characterized in that, The sunlight protection mechanism (2) includes a vehicle body (20) and a sealing frame (291). The bottom of the vehicle body (20) is fixedly connected with a moving wheel (21), the top of the vehicle body (20) is fixedly connected with a cylinder (23), the top of the vehicle body (20) is fixedly connected with a support plate (25), a sunlight protection area (13) is installed on one side of the vehicle body (20), and sunlight refraction mechanisms (30) are provided on both sides of the sunlight protection area (13).

4. The production line for precast components requiring sun protection according to claim 3, characterized in that, The surface of the support plate (25) is provided with a sliding groove (26), and a sliding plate (24) is slidably connected inside the sliding groove (26). One end of the sliding plate (24) is fixedly connected to a stabilizing plate (27).

5. A precast component production line for sun-curing according to claim 4, characterized in that, The bottom of the stabilizing plate (27) is fixedly connected to a suction cup (28), and a transparent protective cover (29) is attached to one end of the suction cup (28). The sealing frame (291) is installed on the surface of the sun-protected area (13).

6. The production line for precast components requiring sun protection according to claim 1, characterized in that, The sunlight refraction mechanism (30) includes a connecting plate (31), which is fixedly connected to both sides of the sunlight maintenance area (13), and an mounting plate (33) is fixedly connected to the surface of the connecting plate (31).

7. A precast component production line for sun-curing according to claim 6, characterized in that, The mounting plate (33) has a threaded post (34) threadedly connected to its surface. One end of the mounting plate (33) is fixedly connected to a motor (32), and the output end of the motor (32) is fixedly connected to the threaded post (34).

8. A precast component production line for sun-curing according to claim 7, characterized in that, The threaded column (34) has a threaded connection to a movable block (35). The movable block (35) has hinge plates (36) movably connected to both sides. One end of the hinge plate (36) is movably connected to a connecting block (37). One end of the connecting block (37) is fixedly connected to a sunlight refraction plate (39). The sunlight refraction plate (39) is movably connected to the hinge block (38).

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