Energy-saving type continuous production equipment for prefabricated concrete components

Abstract

An energy-saving continuous production equipment for precast concrete components relates to the field of precast component production technology. It includes a storage tank, a support mechanism located below the storage tank, a processing mechanism located on the side of the support mechanism, and a demolding mechanism equipped with a demolding section and a power section. This equipment is a dedicated energy-saving building material production device capable of continuous production of precast concrete components, effectively improving work efficiency. Specifically designed for the production of hexagonal precast components, unlike traditional rectangular or square precast components, hexagonal precast components are more prone to incomplete filling and missing parts during production. This equipment overcomes this difficulty, producing complete hexagonal precast components, reducing scrap rates, effectively saving concrete waste, achieving energy-saving production, and improving equipment utilization. The equipment enables complete demolding and transfer of hexagonal precast components, further reducing scrap rates, effectively saving manpower, and improving work efficiency.

Description

Technical Field

[0001] This invention relates to the field of precast component production technology, and in particular to an energy-saving continuous production equipment for precast concrete components. Background Technology

[0002] Precast components refer to steel, wood, or concrete components that are prefabricated in a factory or on-site according to design specifications. In residential construction, precast concrete components are widely used in prefabricated buildings. Common precast components include precast floor slabs (such as solid slabs, hollow slabs, and composite slabs), precast wall panels (for interior walls, exterior walls, and partitions), precast stairs, balcony slabs, and air conditioning panels. These components not only bear loads but also possess thermal insulation and fireproofing properties, significantly improving construction efficiency, shortening the construction period, and reducing wet work. In short, precast concrete components are widely used and extremely important.

[0003] Existing precast component production equipment cannot perform continuous production, resulting in low output. Furthermore, for hexagonal precast components, traditional production equipment is more prone to insufficient filling and missing parts when producing the corners of hexagonal precast components, leading to a very high scrap rate.

[0004] Therefore, an energy-saving continuous production equipment for precast concrete components is needed. This equipment is a dedicated energy-saving building material production device capable of continuous production of precast concrete components, effectively improving work efficiency. Specifically designed for the production of hexagonal precast components, unlike traditional rectangular or square precast components, hexagonal precast components are more prone to incomplete filling and missing parts during production. This equipment overcomes this difficulty, producing complete hexagonal precast components, reducing scrap rates, effectively saving concrete waste, achieving energy-saving production, and improving equipment utilization. Furthermore, this equipment enables complete demolding and transfer of hexagonal precast components, further reducing scrap rates, effectively saving manpower, and improving work efficiency. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention provides an energy-saving continuous production equipment for precast concrete components, thereby solving these problems.

[0006] The technical solution used in this invention is: an energy-saving continuous production equipment for precast concrete components, including a storage tank, a support mechanism disposed below the storage tank, a processing mechanism disposed on the side of the support mechanism, and a demolding mechanism provided with a demolding part and a power part. The support mechanism includes a lower support platform and an upper support platform; the lower support platform is fixedly installed on the ground by a rod, and the lower support platform is provided with two hexagonal mold holes, and the front side of the hexagonal mold holes is provided with rectangular grooves; the upper support platform is fixedly installed on the upper end face of the lower support platform by a rod. The processing mechanism includes: a lead screw assembly, a U-shaped frame, a U-shaped plate, a mold, a limiting plate, a first support, a disc, a horizontal plate, and a motor I; the frame of the lead screw assembly is fixedly installed on the ground by a rod; there are two U-shaped frames, the rear sides of which are fixedly connected to the sides of two sliders inside the lead screw assembly; there are two U-shaped plates, which are slidably installed on the two U-shaped frames, and springs are installed on the rear sides of the U-shaped plates, with the other ends of the springs connected to the U-shaped frames; there are two molds, which are fixedly installed on the two U-shaped plates, and drying components are provided inside the molds; there are two limiting plates, which are fixedly installed on the two U-shaped plates; the first support is fixedly installed on the rear side of the lead screw assembly; the shaft of the disc is rotatably installed in a circular hole on the first support, and an eccentric rod is fixedly installed on the lower end face of the disc; the horizontal plate is slidably installed on the side panel of the first support; the motor I is fixedly installed on the first support, and its motor shaft is fixedly connected to the shaft of the disc.

[0007] Preferably, two T-shaped plates are fixedly installed on the lower support platform, each with two round holes, and two hexagonal mold holes are provided on the upper support platform. These two hexagonal mold holes are aligned with the two hexagonal mold holes on the lower support platform, and the two molds are aligned with the two hexagonal mold holes on the upper support platform.

[0008] Preferably, the lead screw assembly includes a frame, a lead screw, a motor, and two sliders. The frame is fixedly installed on the ground by a rod, the lead screw is rotatably installed inside the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The two sliders are slidably installed inside the frame, and the threaded holes on the two sliders are threadedly engaged with the lead screw.

[0009] Preferably, the horizontal plate is provided with a groove, the eccentric rod on the lower end face of the disc slides in the groove on the horizontal plate, and a rectangular block is fixedly installed at the lower end of the horizontal plate. The rectangular block is provided with a groove, which intermittently engages with the two limiting plates.

[0010] Preferably, the storage tank is fixedly installed on the ground by a rod, and an automatic discharge valve is provided at the discharge port at the lower end of the storage tank.

[0011] Preferably, the support mechanism further includes: a U-shaped frame, a bracket I, a top plate, a push plate, a rack I, and a conveyor belt; there are two U-shaped frames, each fixedly installed on the upper surface of the lower support platform, and the two U-shaped frames are respectively located on the sides of two hexagonal mold holes on the lower support platform; there are two brackets I, each fixedly installed on the lower surface of the lower support platform, and the two brackets I are respectively aligned with the two hexagonal mold holes on the lower support platform, and the brackets I are provided with round holes; there are two top plates, and the round rods at the lower ends of the two top plates are slidably installed on the two brackets. Inside the circular holes on plate I, the upper surfaces of the two top plates are intermittently flush with the two hexagonal mold holes on the upper support platform, and the upper surfaces of the two top plates are intermittently flush with the two hexagonal mold holes on the lower support platform; there are two push plates, and the circular holes on the two push plates slide on the rods on the corresponding U-shaped frames, with the lower surface of the push plates contacting the upper surface of the lower support platform; there are two racks I, and the two racks I are fixedly installed on the outer sides of the two push plates; there are two transfer belts, and the two transfer belts are installed on the side of the lower support platform through rods, and the two transfer belts are aligned with the two U-shaped frames respectively.

[0012] Preferably, the top plate has a rectangular plate on its side, which intermittently engages with the rectangular groove on the side of the corresponding hexagonal mold hole on the lower support platform. A spring is installed at the lower end of the top plate, and the other end of the spring is connected to the upper end face of the corresponding bracket I.

[0013] Preferably, the demolding mechanism includes two demolding parts and two power parts; the two demolding parts are installed on the upper surface of the upper support platform, and the two demolding parts are respectively aligned with the two hexagonal mold holes on the upper support platform; the two power parts are respectively installed on both sides of the lower support platform, and the two power parts provide power for the demolding and removal of the precast parts.

[0014] Preferably, the demolding part includes: a small support, a vertical plate, a demolding template, a rack II, a gear I, a gear II, and a top plate; the small support is fixedly installed on the upper end face of the upper support platform, and the small support is located on the side of the corresponding hexagonal mold hole on the upper support platform; the vertical plate is slidably installed in the hole on the small support; the demolding template is fixedly installed on the lower end face of the vertical plate, and the demolding template is aligned with the hexagonal mold hole on the upper support platform; the rack II is fixedly installed on the demolding template; the shaft of gear I is rotatably installed in the corresponding round hole on the corresponding T-shaped plate on the upper support platform, and gear I and rack II mesh with each other; the shaft of gear II is fixedly connected to the shaft of gear I; there are two top plates, and the two top plates are slidably installed in the slots on the inner side wall of rack II, the top plates are in contact with the side of the vertical plate, and the side of the top plate is provided with a spring, the other end of the spring being connected to the small support.

[0015] Preferably, the power unit includes: a second bracket, a ring, a circular plate, a motor II, a gear III, and a gear IV; the second bracket is fixedly installed on the side of the lower support platform, and an arc-shaped plate is provided on the second bracket; the ring is rotatably installed on the arc-shaped plate on the second bracket, and a section of gear teeth is provided on the inner wall of the ring, which intermittently meshes with gear II; the shaft of the circular plate is rotatably installed in a circular hole on the second bracket, and the shaft of the circular plate is fixedly connected to the side frame of the ring, and a section of gear teeth is provided on the outer wall of the circular plate, which intermittently meshes with gear II; the motor II is fixedly installed on the second bracket, and its motor shaft is fixedly connected to the shaft of the circular plate; the shaft of gear III is rotatably installed in a circular hole on the second bracket, and gear III intermittently meshes with the gear teeth on the inner wall of the ring and the gear teeth on the outer wall of the circular plate; the shaft of gear IV is rotatably installed in a circular hole on the second bracket, and the shaft of gear IV is connected to the shaft of gear III by a synchronous belt, and gear IV meshes with the corresponding rack I.

[0016] The advantages of this invention compared to the prior art are: 1. This invention starts with motor I, which drives the disc to rotate. The disc drives the horizontal plate to move back and forth, the horizontal plate drives the limiting plate to move back and forth, the limiting plate drives the U-shaped plate to move back and forth, and the U-shaped plate drives the mold to move back and forth. This allows the concrete inside the mold to completely and evenly fill all corners of the mold. During the back and forth movement of the mold, air bubbles in the concrete are expelled, improving the performance of the precast component. The storage tank then injects an appropriate amount of concrete into the mold again, ensuring that the mold is completely filled while effectively avoiding concrete waste.

[0017] 2. The present invention accelerates the solidification and drying of preforms within the mold by utilizing the drying components inside the mold, thus facilitating demolding.

[0018] 3. This invention uses rack I to drive the push plate to move and return to its original position. When the push plate moves and returns to its original position and no longer presses against the top plate, the spring under the top plate releases pressure, causing the top plate to move upward and return to its original position, so that the upper end surface of the top plate is flush with the upper end surface of the upper support platform again, waiting for the next demolding and transfer of the precast concrete component; this process is repeated alternately to complete the continuous production of precast concrete components, effectively saving manpower and improving work efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention from a first angle.

[0020] Figure 2 This is a schematic diagram of the overall structure of the present invention from a second angle.

[0021] Figure 3 This is a schematic diagram of the storage tank structure of the present invention.

[0022] Figure 4 This is a schematic diagram of the assembly structure of the support mechanism, processing mechanism and demolding mechanism of the present invention.

[0023] Figure 5 This is a schematic diagram of the first part of the support mechanism of the present invention.

[0024] Figure 6 This is a schematic diagram of the first angle structure of the second part of the support mechanism of the present invention.

[0025] Figure 7 This is a schematic diagram of the second angle structure of the second part of the support mechanism of the present invention.

[0026] Figure 8 This is a schematic diagram of the first angle structure of the processing mechanism of the present invention.

[0027] Figure 9 This is a schematic diagram of the second angle structure of the processing mechanism of the present invention.

[0028] Figure 10 This is a schematic diagram of the demolding mechanism of the present invention.

[0029] Figure 11 This is a schematic diagram of the first part of the demolding mechanism of the present invention.

[0030] Figure 12 This is a schematic diagram of the second part of the demolding mechanism of the present invention.

[0031] Reference numerals in the attached diagram: 1. Storage tank; 2. Support mechanism; 3. Processing mechanism; 4. Demolding mechanism; 201. Lower support platform; 202. Upper support platform; 203. U-shaped frame; 204. Support I; 205. Top plate; 206. Push plate; 207. Rack I; 208. Transfer belt; 301. Lead screw assembly; 302. U-shaped frame; 303. U-shaped plate; 304. Mold; 305. Limiting plate; 306. First support; 307. Disc; 308. Horizontal plate; 309. Motor I; 401. Small support; 402. Vertical plate; 403. Demolding plate; 404. Rack II; 405. Gear I; 406. Gear II; 407. Top plate; 408. Second support; 409. Ring; 410. Circular plate; 411. Motor II; 412. Gear III; 413. Gear IV. Detailed Implementation

[0032] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention; however, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] In the description of this invention, it should be noted that the terms "upper", "lower", "in", "out", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this invention is usually placed when in use. 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 limiting this invention. Example

[0034] like Figures 1-12 As shown, an energy-saving continuous production equipment for precast concrete components includes a storage tank 1, a support mechanism 2 disposed below the storage tank 1, a processing mechanism 3 disposed on the side of the support mechanism 2, and a demolding mechanism 4 provided with a demolding section and a power section.

[0035] like Figure 5 As shown, the support mechanism 2 includes a lower support platform 201 and an upper support platform 202; the lower support platform 201 is fixedly installed on the ground by a rod, and the lower support platform 201 is provided with two hexagonal mold holes, and the front side of the hexagonal mold holes is provided with rectangular grooves; the upper support platform 202 is fixedly installed on the upper end face of the lower support platform 201 by a rod.

[0036] like Figure 8 , Figure 9 As shown, the processing mechanism 3 includes: a lead screw assembly 301, a U-shaped frame 302, a U-shaped plate 303, a mold 304, a limiting plate 305, a first support 306, a disc 307, a horizontal plate 308, and a motor I 309; the frame of the lead screw assembly 301 is fixedly installed on the ground by a rod; there are two U-shaped frames 302, and the rear sides of the two U-shaped frames 302 are respectively fixedly connected to the sides of two sliders inside the lead screw assembly 301; there are two U-shaped plates 303, which are slidably installed on the two U-shaped frames 302 respectively, and springs are installed on the rear sides of the U-shaped plates 303, with the other end of the springs connected to the U-shaped frames 302; there are two molds 304, which are respectively fixedly installed on the two U-shaped plates 303, and the molds 304 are used to make concrete precast concrete. The mold 304 is equipped with a drying component, which can accelerate the solidification and drying of the preform inside the mold 304 and facilitate demolding. There are two limiting plates 305, which are fixedly installed on two U-shaped plates 303 respectively. The first bracket 306 is fixedly installed on the rear side of the lead screw assembly 301. The shaft of the disc 307 is rotatably installed in the round hole on the first bracket 306, and an eccentric rod is fixedly installed on the lower end face of the disc 307. The horizontal plate 308 is slidably installed on the side panel of the first bracket 306. The motor I 309 is fixedly installed on the first bracket 306, and its motor shaft is fixedly connected to the shaft of the disc 307. Specifically, when the motor I 309 is started, it drives the disc 307 to rotate, and the disc 307 drives the horizontal plate 308 to move back and forth.

[0037] like Figure 5 As shown, two T-shaped plates are fixedly installed on the lower support platform 201, and two round holes are provided on the T-shaped plates. Two hexagonal mold holes are provided on the upper support platform 202. These two hexagonal mold holes are aligned with the two hexagonal mold holes on the lower support platform 201 respectively. The two molds 304 are aligned with the two hexagonal mold holes on the upper support platform 202 respectively.

[0038] like Figure 8 , Figure 9 As shown, the lead screw assembly 301 includes a frame, a lead screw, a motor, and two sliders. The frame is fixedly installed on the ground by a rod, the lead screw is rotatably installed inside the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The two sliders are slidably installed inside the frame, and the threaded holes on the two sliders are threadedly engaged with the lead screw.

[0039] like Figure 9 As shown, the horizontal plate 308 has a groove, and the eccentric rod on the lower end face of the disc 307 slides in the groove on the horizontal plate 308. A rectangular block is fixedly installed at the lower end of the horizontal plate 308, and the rectangular block has a groove. This groove intermittently engages with the two limiting plates 305.

[0040] like Figure 3 As shown, the storage tank 1 is fixedly installed on the ground by a rod. The storage tank 1 contains concrete for making precast components. An automatic discharge valve is provided at the discharge port at the lower end of the storage tank 1.

[0041] like Figure 6 , Figure 7As shown, the support mechanism 2 also includes: a U-shaped frame 203, a bracket I 204, a top plate 205, a push plate 206, a rack I 207, and a transfer belt 208; there are two U-shaped frames 203, which are respectively fixedly installed on the upper end face of the lower support platform 201, and the two U-shaped frames 203 are respectively located on the sides of the two hexagonal mold holes on the lower support platform 201; there are two brackets I 204, which are fixedly installed on the lower end face of the lower support platform 201, and the two brackets I 204 are respectively aligned with the two hexagonal mold holes on the lower support platform 201, and the brackets I 204 are provided with round holes; there are two top plates 205, and the round rods at the lower ends of the two top plates 205 are respectively slidably installed in the round holes on the two brackets I 204, and the upper end faces of the two top plates 205 are aligned with the two hexagonal mold holes on the upper support platform 202. The mold holes are intermittently aligned, and the upper surfaces of the two top plates 205 are intermittently aligned with the two hexagonal mold holes on the lower support platform 201. There are two push plates 206, and the round holes on the two push plates 206 slide on the rods on the corresponding U-shaped frames 203. The lower surface of the push plate 206 contacts the upper surface of the lower support platform 201, and the push plate 206 can push out the demolded preform. There are two racks I 207, and the two racks I 207 are fixedly installed on the outside of the two push plates 206. There are two transfer belts 208, and the two transfer belts 208 are installed on the side of the lower support platform 201 through rods. The two transfer belts 208 are aligned with the two U-shaped frames 203. The push plates 206 can push the demolded preform onto the corresponding transfer belts 208, and the transfer belts 208 remove the preform from the equipment.

[0042] like Figure 6 , Figure 7 As shown, a rectangular plate is provided on the side of the top plate 205. This rectangular plate intermittently engages with the rectangular groove on the side of the corresponding hexagonal mold hole on the lower support platform 201. A spring is installed at the lower end of the top plate 205, and the other end of the spring is connected to the upper end face of the corresponding bracket I 204.

[0043] like Figures 10-12 As shown, the demolding mechanism 4 includes two demolding parts and two power parts; the two demolding parts are installed on the upper end face of the upper support platform 202, and the two demolding parts are respectively aligned with the two hexagonal mold holes on the upper support platform 202; the two power parts are respectively installed on both sides of the lower support platform 201, and the two power parts provide power for the demolding and removal of precast components. The two demolding parts and the two power parts work intermittently to complete the continuous production of precast concrete components, effectively improving production efficiency while saving energy.

[0044] like Figure 11As shown, the demolding section includes: a small support 401, a vertical plate 402, a demolding template 403, a rack II 404, a gear I 405, a gear II 406, and a top plate 407; the small support 401 is fixedly installed on the upper end face of the upper support platform 202, and the small support 401 is located on the side of the corresponding hexagonal mold hole on the upper support platform 202; the vertical plate 402 is slidably installed in the hole on the small support 401; the demolding template 403 is fixedly installed on the lower end face of the vertical plate 402, and the demolding template 403 is aligned with the hexagonal mold hole on the upper support platform 202, and the demolding template 403 can push out the preform in the mold 304 to complete the demolding; the rack II 404 is fixed. The gear is installed on the template 403; the shaft of gear I 405 is rotatably installed in the corresponding round hole on the corresponding T-shaped plate on the upper support platform 202, and gear I 405 meshes with rack II 404; the shaft of gear II 406 is fixedly connected to the shaft of gear I 405; there are two top plates 407, which are slidably installed in the slots on the inner side wall of rack II 404, and the top plates 407 are in contact with the side of the vertical plate 402. The side of the top plate 407 is provided with a spring, and the other end of the spring is connected to the small bracket 401. The top plates 407 can hold the vertical plate 402 in place, ensuring that the vertical plate 402 does not move without external force.

[0045] As shown in Figure 12, the power unit includes: a second bracket 408, a ring 409, a circular plate 410, a motor II 411, a gear III 412, and a gear IV 413. The second bracket 408 is fixedly installed on the side of the lower support platform 201, and an arc-shaped plate is provided on the second bracket 408. The ring 409 is rotatably installed on the arc-shaped plate on the second bracket 408, and a section of gear teeth is provided on the inner wall of the ring 409, which intermittently meshes with gear II 406. The shaft of the circular plate 410 is rotatably installed in the circular hole on the second bracket 408, and the shaft of the circular plate 410 is fixedly connected to the side frame of the ring 409. A section of gear teeth is provided on the outer wall of the circular plate 410, and this section of gear teeth intermittently meshes with gear II 406. Meshing; Motor II 411 is fixedly mounted on the second bracket 408, and its motor shaft is fixedly connected to the shaft of the circular plate 410; Specifically, when Motor II 411 starts, it drives the circular plate 410 to rotate and simultaneously drives the circular ring 409 to rotate synchronously; The shaft of gear III 412 is rotatably mounted in the circular hole on the second bracket 408, and gear III 412 intermittently meshes with the gear teeth on the inner wall of the circular ring 409, and gear III 412 intermittently meshes with the gear teeth on the outer wall of the circular plate 410; The shaft of gear IV 413 is rotatably mounted in the circular hole on the second bracket 408, and the shaft of gear IV 413 is connected to the shaft of gear III 412 through a synchronous belt, and gear IV 413 meshes with the corresponding rack I 207.

[0046] Working Principle: This equipment is a specialized energy-saving building material production machine capable of continuous production of precast concrete components, effectively improving work efficiency. Designed for the production of hexagonal precast components, unlike traditional rectangular or square precast components, hexagonal components are more prone to incomplete filling and missing parts during production. This equipment overcomes this difficulty, producing complete hexagonal precast components, reducing scrap rates, effectively saving concrete waste, achieving energy-saving production, and improving equipment utilization. Furthermore, the equipment enables complete demolding and transfer of hexagonal precast components, further reducing scrap rates, effectively saving manpower, and improving work efficiency. When pouring concrete into mold 304, firstly, the lead screw assembly 301 operates, driving the two U-shaped frames 302 to move. The two U-shaped frames 302 then drive the two U-shaped plates 303 to move. One of the U-shaped plates 303 moves the mold 304 on it directly below the lower discharge port of storage tank 1. At this time, the limiting plate 305 on this U-shaped plate 303 moves directly below the horizontal plate 308 and engages with the groove on the rectangular block of the horizontal plate 308. Then, the lower discharge port of storage tank 1 injects an appropriate amount of concrete into this mold 304 through the automatic discharge valve. Finally, motor I 309 starts, carrying... The rotating disc 307 drives the horizontal plate 308 to move back and forth, which in turn drives the limiting plate 305 to move back and forth. The limiting plate 305 then drives the U-shaped plate 303 to move back and forth, which in turn drives the mold 304 to move back and forth. This ensures that the concrete in the mold 304 completely and evenly fills all corners of the mold 304, and removes air bubbles from the concrete during the back and forth movement of the mold 304, thus improving the performance of the precast component. Then, the storage tank 1 injects an appropriate amount of concrete into the mold 304 again. This ensures that the mold 304 is completely filled while effectively avoiding concrete waste. Once the mold 304 is completely filled, the lead screw assembly 301 drives the two U-shaped frames 302 to move again. These two U-shaped frames 302 drive the two U-shaped plates 303 to move simultaneously, so that the mold 304 filled with concrete moves directly under a demolding formwork 403, while the other empty mold 304 moves directly under the lower discharge port of the storage tank 1. The empty mold 304 will be filled with concrete and the corners inside the mold 304 will be filled by repeating the above steps. After the filled mold 304 moves to the corresponding demolding mold 403, the drying component inside the mold 304 operates to accelerate the solidification and drying of the preform inside the mold 304, facilitating demolding. When demolding the mold 304, motor II 411 starts, driving the circular plate 410 to rotate. The circular plate 410 drives the circular ring 409 to rotate counterclockwise simultaneously. At this time, the gear teeth inside the circular ring 409 first mesh with gear II 406, driving gear II 406 to rotate counterclockwise. Then, gear II 406 drives the corresponding gear I 405 to rotate. Gear I 405 drives rack II 404 downwards, which in turn drives demolding platen 403 downwards. Demolding platen 403 then pushes the preform in mold 304 below it downwards. At this time, the corresponding top plate 205 also moves downwards, and the spring below the top plate 205 is compressed. When the top plate 205 moves downwards and is flush with the upper surface of the lower support platform 201, the rectangular plate on the side of the top plate 205 engages with the rectangular groove on the lower support platform 201. At this point, the preform in mold 304 is demolded, while the ring 409 continues to rotate. The gear teeth on its inner wall rotate to mesh with gear III 412, thereby driving gear III 412 to rotate counterclockwise. Gear III 412 drives gear IV 413 to rotate counterclockwise. Gear IV 413 drives the corresponding rack I 207 to move towards the square shape close to the transfer belt 208. At this time, rack I 207 drives push plate 206 to move. Push plate 206 pushes the demolded preform on top plate 205 onto the corresponding transfer belt 208. The transfer belt 208 removes the preform from the equipment. At this time, the lower end face of push plate 206 presses against the corresponding top plate 208. The rectangular plates on the sides ensure that the top plate 205 remains flush with the upper surface of the lower support platform 201. Then, the motor II 411 drives the circular plate 410 to rotate until the gear teeth on its outer wall mesh with the gear II 406. At this time, the circular plate 410 drives the gear II 406 to rotate clockwise, and the gear II 406 drives the gear I 405 to rotate clockwise. The gear I 405 drives the ejector plate 403 to move upward and return to its position. Due to the squeezing action of the top plate 407 on the vertical plate 402, after the ejector plate 403 returns to its position, it does not move without external force intervention. After the formwork 403 returns to its original position, the circular plate 410 continues to rotate. At this time, the gear teeth on the outer wall of the circular plate 410 rotate to mesh with gear III 412. The circular plate 410 then drives gear III 412 to rotate clockwise, which in turn drives gear IV 413 to rotate clockwise. Gear IV 413 drives the corresponding rack I 207 to move in the opposite direction and return to its original position. At this time, rack I 207 drives push plate 206 to move and return to its original position. When push plate 206 moves and returns to its original position and no longer presses against top plate 205, the spring under top plate 205 releases pressure, causing top plate 205 to move upward and return to its original position, so that the upper end face of top plate 205 is once again flush with the upper end face of upper support platform 202, waiting for the next demolding and transfer of precast concrete components. This process is repeated alternately to complete the continuous production of precast concrete components, effectively saving manpower and improving work efficiency.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving continuous production equipment for precast concrete components, characterized in that, It includes a storage tank (1), a support mechanism (2) located below the storage tank (1), a processing mechanism (3) located on the side of the support mechanism (2), and a demolding mechanism (4) having a demolding part and a power part. The support mechanism (2) includes: a lower support platform (201) and an upper support platform (202); the lower support platform (201) is fixedly installed on the ground by a rod, and the lower support platform (201) is provided with two hexagonal mold holes, and the front side of the hexagonal mold holes is provided with rectangular grooves; the upper support platform (202) is fixedly installed on the upper end face of the lower support platform (201) by a rod; The processing mechanism (3) includes: a lead screw assembly (301), a U-shaped frame (302), a U-shaped plate (303), a mold (304), a limiting plate (305), a first bracket (306), a disc (307), a horizontal plate (308), and a motor I (309); the frame of the lead screw assembly (301) is fixedly installed on the ground by a rod; there are two U-shaped frames (302), and the rear sides of the two U-shaped frames (302) are respectively fixedly connected to the sides of the two sliders inside the lead screw assembly (301); there are two U-shaped plates (303), and the two U-shaped plates (303) are respectively slidably installed on the two U-shaped frames (302), and springs are installed on the U-shaped plates (303), with the other end of the springs connected to the U-shaped frames (302); the mold ( There are two molds (304), and the two molds (304) are fixedly installed on the two U-shaped plates (303) respectively. The molds (304) are equipped with drying components inside. There are two limit plates (305), and the two limit plates (305) are fixedly installed on the two U-shaped plates (303) respectively. The first bracket (306) is fixedly installed on the rear side of the screw assembly (301). The shaft of the disc (307) is rotatably installed in the round hole on the first bracket (306), and the lower end face of the disc (307) is fixedly installed with an eccentric rod. The horizontal plate (308) is slidably installed on the side panel on the first bracket (306). The motor I (309) is fixedly installed on the first bracket (306), and its motor shaft is fixedly connected to the shaft of the disc (307). The horizontal plate (308) is provided with a groove, and the eccentric rod on the lower end face of the disc (307) slides in the groove on the horizontal plate (308). A rectangular block is fixedly installed at the lower end of the horizontal plate (308), and the rectangular block is provided with a groove. This groove intermittently engages with two limiting plates (305).

2. The energy-saving continuous production equipment for precast concrete components according to claim 1, characterized in that, Two T-shaped plates are fixedly installed on the lower support platform (201). The T-shaped plates have two round holes. The upper support platform (202) has two hexagonal mold holes. The two hexagonal mold holes are aligned with the two hexagonal mold holes on the lower support platform (201). The two molds (304) are aligned with the two hexagonal mold holes on the upper support platform (202).

3. The energy-saving continuous production equipment for precast concrete components according to claim 1, characterized in that, The lead screw assembly (301) includes a frame, a lead screw, a motor, and two sliders. The frame is fixedly installed on the ground by a rod, the lead screw is rotatably installed inside the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the lead screw. The two sliders are slidably installed inside the frame, and the threaded holes on the two sliders are threadedly engaged with the lead screw.

4. The energy-saving continuous production equipment for precast concrete components according to claim 1, characterized in that, The storage tank (1) is fixedly installed on the ground by a rod, and an automatic discharge valve is provided at the discharge port at the lower end of the storage tank (1).

5. The energy-saving continuous production equipment for precast concrete components according to claim 2, characterized in that, The support mechanism (2) further includes: a U-shaped frame (203), a bracket I (204), a top plate (205), a push plate (206), a rack I (207), and a transfer belt (208); there are two U-shaped frames (203), which are fixedly installed on the upper end face of the lower support platform (201), and the two U-shaped frames (203) are located on the sides of two hexagonal mold holes on the lower support platform (201); there are two brackets I (204), which are fixedly installed on the lower end face of the lower support platform (201), and the two brackets I (204) are aligned with the two hexagonal mold holes on the lower support platform (201), and the brackets I (204) are provided with round holes; there are two top plates (205), and the round rods at the lower ends of the two top plates (205) are slidably installed on two... In the round hole on bracket I (204), the upper end face of the two top plates (205) is intermittently flush with the two hexagonal mold holes on the upper support platform (202), and the upper end face of the two top plates (205) is intermittently flush with the two hexagonal mold holes on the lower support platform (201); there are two push plates (206), and the round holes on the two push plates (206) slide on the rods on the corresponding U-shaped frame (203), and the lower end face of the push plate (206) contacts the upper end face of the lower support platform (201); there are two racks I (207), and the two racks I (207) are fixedly installed on the outside of the two push plates (206); there are two transfer belts (208), and the two transfer belts (208) are installed on the side of the lower support platform (201) through the rod, and the two transfer belts (208) are aligned with the two U-shaped frames (203).

6. The energy-saving continuous production equipment for precast concrete components according to claim 5, characterized in that, The top plate (205) has a rectangular plate on its side. This rectangular plate intermittently engages with the rectangular groove on the side of the corresponding hexagonal mold hole on the lower support platform (201). A spring is installed at the lower end of the top plate (205), and the other end of the spring is connected to the upper end face of the corresponding bracket I (204).

7. The energy-saving continuous production equipment for precast concrete components according to claim 5, characterized in that, The demolding mechanism (4) includes two demolding parts and two power parts; the two demolding parts are installed on the upper end face of the upper support platform (202), and the two demolding parts are respectively aligned with the two hexagonal mold holes on the upper support platform (202); the two power parts are respectively installed on both sides of the lower support platform (201), and the two power parts provide power for the demolding and removal of the preform.

8. The energy-saving continuous production equipment for precast concrete components according to claim 7, characterized in that, The demolding section includes: a small support (401), a vertical plate (402), a demolding template (403), a rack II (404), a gear I (405), a gear II (406), and a top plate (407); the small support (401) is fixedly installed on the upper end face of the upper support platform (202), and the small support (401) is located on the side of the corresponding hexagonal mold hole on the upper support platform (202); the vertical plate (402) is slidably installed in the hole on the small support (401); the demolding template (403) is fixedly installed on the lower end face of the vertical plate (402), and the demolding template (403) corresponds to the hexagonal mold hole on the upper support platform (202). The rack II (404) is fixedly installed on the demolding template (403); the shaft of gear I (405) is rotatably installed in the corresponding round hole on the corresponding T-shaped plate on the upper support platform (202), and gear I (405) meshes with rack II (404); the shaft of gear II (406) is fixedly connected to the shaft of gear I (405); there are two top plates (407), and the two top plates (407) are slidably installed in the slots on the inner side wall of rack II (404), the top plates (407) are in contact with the side of the vertical plate (402), and the side of the top plates (407) is provided with springs, and the other end of the springs is connected to the small bracket (401).

9. The energy-saving continuous production equipment for precast concrete components according to claim 8, characterized in that, The power unit includes: a second bracket (408), a ring (409), a circular plate (410), a motor II (411), a gear III (412), and a gear IV (413); the second bracket (408) is fixedly installed on the side of the lower support platform (201), and an arc-shaped plate is provided on the second bracket (408); the ring (409) is rotatably installed on the arc-shaped plate on the second bracket (408), and a section of gear teeth is provided on the inner wall of the ring (409), which intermittently meshes with gear II (406); the shaft of the circular plate (410) is rotatably installed in the circular hole on the second bracket (408), and the shaft of the circular plate (410) is fixedly connected to the side frame of the ring (409), and the outer wall of the circular plate (410) has A section of gear teeth is provided, which intermittently meshes with gear II (406); motor II (411) is fixedly mounted on the second bracket (408), and its motor shaft is fixedly connected to the shaft of the circular plate (410); the shaft of gear III (412) is rotatably mounted in the circular hole on the second bracket (408), and gear III (412) intermittently meshes with the gear teeth on the inner wall of the ring (409), and gear III (412) intermittently meshes with the gear teeth on the outer wall of the circular plate (410); the shaft of gear IV (413) is rotatably mounted in the circular hole on the second bracket (408), and the shaft of gear IV (413) is connected to the shaft of gear III (412) by a synchronous belt, and gear IV (413) meshes with the corresponding rack I (207).

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