Energy-saving type concrete prefabricated part continuous production equipment

Abstract

Energy-saving type concrete prefabricated part continuous production equipment relates to the technical field of prefabricated part production and comprises a storage barrel, a supporting mechanism arranged below the storage barrel, a machining mechanism arranged on the side face of the supporting mechanism and a demolding mechanism provided with a demolding part and a power part. The equipment is special equipment for energy-saving building material production, continuous production of concrete prefabricated parts can be completed, and the working efficiency is effectively improved; aiming at the production of the hexagonal prefabricated parts, the equipment is different from the traditional rectangular and square prefabricated parts, the situation that the corners of the hexagonal prefabricated parts are more prone to insufficient filling and missing during production can be overcome, the complete hexagonal prefabricated parts can be produced, the rejection rate is reduced, meanwhile, concrete waste is effectively reduced, and the production cost is reduced. Energy-saving production is achieved, and the equipment utilization rate is increased; according to the equipment, complete demolding and transferring of the hexagonal prefabricated part can be achieved, the rejection rate is further reduced, manpower is effectively saved, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated component production, and in particular to energy-saving prefabricated concrete component continuous production equipment. Background Art

[0002] Precast components refer to steel, wood, or concrete structures 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-core slabs, and composite slabs), precast wall panels (for interior and exterior walls and partitions), precast staircases, balcony panels, and air conditioning panels. These components not only bear weight but also provide insulation and fire resistance, significantly improving construction efficiency, shortening construction schedules, and reducing wet work. In short, precast concrete components are widely used and extremely important.

[0003] However, the existing prefabricated component production equipment cannot carry out continuous production and has low output. Moreover, for hexagonal prefabricated components, traditional production equipment is more likely to have insufficient filling and missing when producing the corners of hexagonal prefabricated parts, resulting in a very high scrap rate.

[0004] To this end, an energy-saving concrete prefabricated component continuous production equipment is needed. This equipment is a special equipment for the production of energy-saving building materials. It can complete the continuous production of concrete prefabricated components and effectively improve work efficiency. This equipment is aimed at the production of hexagonal prefabricated parts. Unlike traditional rectangular and square prefabricated parts, the corners of hexagonal prefabricated parts are more likely to be insufficiently filled and missing during production. This equipment can overcome this difficulty and produce complete hexagonal prefabricated parts, reducing the scrap rate while effectively saving concrete waste, achieving energy-saving production, and improving equipment utilization. This equipment can achieve complete demoulding and transfer of hexagonal prefabricated parts, further reducing the scrap rate, effectively saving manpower, and improving work efficiency. Summary of the Invention

[0005] In view of the above technical problems, the present invention provides an energy-saving precast concrete component continuous production equipment to solve the above problems.

[0006] The technical solution used in the present invention is: an energy-saving concrete precast component continuous production equipment, including a storage barrel, a support mechanism arranged below the storage barrel, a processing mechanism arranged on the side of the support mechanism, and a demoulding mechanism provided with a demoulding part and a power part; The supporting mechanism includes: a lower support platform and an upper support platform; the lower support platform is fixed to the ground by a rod, and two hexagonal mold holes are provided on the lower support platform, and rectangular grooves are provided on the front side of the hexagonal mold holes; the upper support platform is fixed to the upper end surface of the lower support platform by a rod; The processing mechanism includes: a screw group, a U-shaped frame, a U-shaped plate, a mold, a limit plate, a first bracket, a disc, a cross plate and a motor I; the frame of the screw group is fixedly mounted on the ground by a rod; there are two U-shaped frames, and the rear sides of the two U-shaped frames are fixedly connected to the side surfaces of the two sliders in the screw group; there are two U-shaped plates, and the two U-shaped plates are slidably mounted on the two U-shaped frames, and a spring is installed on the rear side of the U-shaped plate, and the other end of the spring is connected to the U-shaped frame; there are two molds, and the two molds are fixedly mounted on the two U-shaped plates, and a drying assembly is provided inside the mold; there are two limit plates, and the two limit plates are fixedly mounted on the two U-shaped plates; the first bracket is fixedly mounted on the rear side of the screw group; the axis of the disc is rotatably mounted in the circular hole on the first bracket, and the lower end face of the disc is fixedly mounted with an eccentric rod; the cross plate is slidably mounted on the side panel on the first bracket; motor I is fixedly mounted on the first bracket, and its motor shaft is fixedly connected to the axis of the disc.

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

[0008] Preferably, the screw group includes a frame, a screw, a motor, and two sliders. The frame is fixedly mounted on the ground through a rod, the screw is rotatably mounted in the frame, the motor is fixedly mounted on the frame, and its motor shaft is fixedly connected to one end of the screw. The two sliders are slidably mounted in the frame, and the threaded holes on the two sliders cooperate with the screw threads.

[0009] Preferably, the horizontal plate is provided with a groove, the eccentric rod on the lower end surface 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, and the rectangular block is provided with a groove, which is intermittently engaged with the two limit plates.

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

[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 transfer belt; there are two U-shaped frames, the two U-shaped frames are respectively fixedly mounted on the upper end surface of the lower support platform, and the two U-shaped frames are respectively located on the sides of the two hexagonal die holes on the lower support platform; there are two brackets I, the two brackets I are fixedly mounted on the lower end surface of the lower support platform, and the two brackets I are respectively aligned with the two hexagonal die holes on the lower support platform, and a round hole is provided on the bracket I; there are two top plates, and the round rods at the lower ends of the two top plates are respectively slidably mounted on the two brackets In the circular holes on Ⅰ, the upper end surfaces of the two top plates are intermittently flush with the two hexagonal mold holes on the upper support platform, and the upper end 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, and the lower end surfaces of the push plates contact the upper end surfaces of the lower support platform; there are two racks Ⅰ, and the two racks Ⅰ are fixedly installed on the outsides of the two push plates respectively; 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, a rectangular plate is provided on the side of the top plate, and this rectangular plate is intermittently engaged 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 demoulding mechanism includes two demoulding parts and two power parts; the two demoulding parts are installed on the upper end surface of the upper support platform, and the two demoulding parts are aligned with the two hexagonal mold holes on the upper support platform respectively; the two power parts are respectively installed on both sides of the lower support platform, and the two power parts provide power for demoulding and removal of the preforms.

[0014] Preferably, the demolding part includes: a small bracket, a vertical plate, a demolding plate, a rack II, a gear I, a gear II and a top plate; the small bracket is fixedly mounted on the upper end surface of the upper support platform, and the small bracket is located on the side of the corresponding hexagonal mold hole on the upper support platform; the vertical plate is slidably mounted in the hole on the small bracket; the demolding plate is fixedly mounted on the lower end surface of the vertical plate, and the demolding plate is aligned with the hexagonal mold hole on the upper support platform; the rack II is fixedly mounted on the demolding plate; the shaft of the gear I is rotatably mounted in the corresponding circular hole on the corresponding T-plate on the upper support platform, and the gear I and the rack II are meshed with each other; the shaft of the gear II is fixedly connected to the shaft of the gear I; there are two top plates, and the two top plates are respectively slidably mounted in the slots on the inner wall of the rack II, and the top plates are in contact with the side surfaces of the vertical plates. A spring is provided on the side of the top plate, and the other end of the spring is connected to the small bracket.

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

[0016] The beneficial effects of the present invention compared with the prior art are: 1. The present invention is started by motor I, which drives the disc to rotate, the disc drives the horizontal plate to move back and forth, the horizontal plate drives the limit plate to move back and forth, the limit plate drives the U-shaped plate to move back and forth, and the U-shaped plate drives the mold to move back and forth, so that the concrete in the mold can completely and evenly fill all corners of the mold, and in the process of the mold moving back and forth, the bubbles in the concrete are discharged, thereby improving the performance of the prefabricated part. The storage barrel injects an appropriate amount of concrete into the mold again to ensure that the mold is completely filled while effectively avoiding concrete waste.

[0017] 2. The present invention works through the drying component in the mold to accelerate the solidification and drying of the prefabricated parts in the mold, making demoulding easier.

[0018] 3. The present invention drives the push plate to move back to its original position by means of the rack I. When the push plate moves back to its original position and no longer presses the top plate, the spring under the top plate releases the pressure, driving 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 demoulding and transfer of the precast concrete part; this alternating reciprocating process completes the continuous production of precast concrete parts, effectively saving manpower and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a second-angle structural diagram of the overall part of the present invention.

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

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

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

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

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

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

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

[0028] Figure 10 It is a schematic diagram of the demoulding mechanism of the present invention.

[0029] Figure 11 It is a schematic structural diagram of the first part of the demoulding mechanism of the present invention.

[0030] Figure 12 It is a schematic structural diagram of the second part of the demoulding mechanism of the present invention.

[0031] 1. Storage barrel; 2. Support mechanism; 3. Processing mechanism; 4. Demolding mechanism; 201. Lower support platform; 202. Upper support platform; 203. U-shaped frame; 204. Bracket I; 205. Top plate; 206. Push plate; 207. Rack I; 208. Transfer belt; 301. Screw assembly; 302. U-shaped frame; 303. U-shaped plate; 304. Mould; 305. Limiting plate; 306. First bracket; 307. Disc; 308. Horizontal plate; 309. Motor I; 401. Small bracket; 402. Vertical plate; 403. Demolding plate; 404. Rack II; 405. Gear I; 406. Gear II; 407. Top plate; 408. Second bracket; 409. Ring; 410. Disc; 411. Motor II; 412. Gear III; 413. Gear IV. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be further specifically described below through examples and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] In the description of the present invention, it should be noted that the terms "up", "down", "in", "out", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention. Example

[0034] like Figures 1-12 As shown, an energy-saving concrete precast component continuous production equipment includes a storage barrel 1, a support mechanism 2 arranged below the storage barrel 1, a processing mechanism 3 arranged on the side of the support mechanism 2, and a demoulding mechanism 4 provided with a demoulding part and a power part.

[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 two hexagonal mold holes are provided on the lower support platform 201, and the front side of the hexagonal mold holes is provided with a rectangular groove; the upper support platform 202 is fixedly installed on the upper end surface of the lower support platform 201 by a rod.

[0036] like Figure 8 、 Figure 9 As shown, the processing mechanism 3 includes: a screw group 301, a U-shaped frame 302, a U-shaped plate 303, a mold 304, a limit plate 305, a first bracket 306, a disc 307, a cross plate 308 and a motor I 309; the frame of the screw group 301 is fixedly mounted on the ground through a rod; there are two U-shaped frames 302, and the rear sides of the two U-shaped frames 302 are fixedly connected to the side surfaces of the two sliders in the screw group 301; there are two U-shaped plates 303, and the two U-shaped plates 303 are slidably mounted on the two U-shaped frames 302, and a spring is installed on the rear side of the U-shaped plate 303, and the other end of the spring is connected to the U-shaped frame 302; there are two molds 304, and the two molds 304 are fixedly mounted on the two U-shaped plates 303, and the molds 304 are used to make concrete prefabricated The mold 304 is provided with a drying assembly inside, which can accelerate the solidification and drying of the prefabricated part in the mold 304 and facilitate demoulding; there are two limit plates 305, and the two limit plates 305 are respectively fixedly mounted on the two U-shaped plates 303; the first bracket 306 is fixedly mounted on the rear side of the screw group 301; the axis of the disc 307 is rotatably mounted in the circular hole on the first bracket 306, and the lower end surface of the disc 307 is fixedly mounted with an eccentric rod; the cross plate 308 is slidably mounted on the side panel of the first bracket 306; the motor I 309 is fixedly mounted on the first bracket 306, and its motor shaft is fixedly connected to the axis of the disc 307; specifically, the motor I 309 is started to drive the disc 307 to rotate, and the disc 307 drives the cross 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 circular holes are provided on the T-shaped plates. Two hexagonal mold holes are provided on the upper support platform 202, and the two hexagonal mold holes are aligned with the two hexagonal mold holes on the lower support platform 201 respectively, and 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 screw group 301 includes a frame, a screw, a motor, and two sliders. The frame is fixedly installed on the ground through a rod, the screw is rotatably installed in the frame, the motor is fixedly installed on the frame, and its motor shaft is fixedly connected to one end of the screw. The two sliders are slidably installed in the frame, and the threaded holes on the two sliders cooperate with the screw threads.

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

[0040] like Figure 3 As shown, the storage barrel 1 is fixed on the ground by a rod. Concrete for making prefabricated components is placed in the storage barrel 1. An automatic discharge valve is provided at the discharge port at the lower end of the storage barrel 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, and the two U-shaped frames 203 are respectively fixedly mounted on the upper end surface 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, and the two brackets I 204 are fixedly mounted on the lower end surface 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 a circular hole is provided on the bracket I 204; there are two top plates 205, and the round rods at the lower ends of the two top plates 205 are respectively slidably mounted in the circular holes on the two brackets I 204, and the upper end surfaces of the two top plates 205 are aligned with the two hexagonal mold holes on the upper support platform 202 The corresponding hexagonal mold holes are intermittently flush, and the upper end surfaces of the two top plates 205 are intermittently flush with the two hexagonal mold holes on the lower support platform 201; there are two push plates 206, and the circular holes on the two push plates 206 slide on the rods on the corresponding U-shaped frames 203 respectively, and the lower end surfaces of the push plates 206 contact the upper end surfaces of the lower support platform 201, and the push plates 206 can push out the preformed parts that have been demolded; there are two racks I 207, and the two racks I 207 are fixedly mounted on the outside of the two push plates 206 respectively; there are two transfer belts 208, and the two transfer belts 208 are mounted on the side of the lower support platform 201 through rods, and the two transfer belts 208 are aligned with the two U-shaped frames 203 respectively, and the push plates 206 can push the preformed parts that have been demolded to the corresponding transfer belts 208, and the transfer belts 208 move the preformed parts out of the equipment.

[0042] like Figure 6 、 Figure 7 As shown, a rectangular plate is provided on the side of the top plate 205, and this rectangular plate is intermittently engaged with the rectangular groove on the side of the corresponding hexagonal die 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 surface of the corresponding bracket Ⅰ204.

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

[0044] like Figure 11As shown, the demoulding part includes: a small bracket 401, a vertical plate 402, a demoulding plate 403, a rack II 404, a gear I 405, a gear II 406 and a top plate 407; the small bracket 401 is fixedly mounted on the upper end surface of the upper support platform 202, and the small bracket 401 is located on the side of the corresponding hexagonal mold hole on the upper support platform 202; the vertical plate 402 is slidably mounted in the hole on the small bracket 401; the demoulding plate 403 is fixedly mounted on the lower end surface of the vertical plate 402, and the demoulding plate 403 is aligned with the hexagonal mold hole on the upper support platform 202. The demoulding plate 403 can push the prefabricated part in the mold 304 out to complete the demoulding; the rack II 404 is fixed Installed on the stripping template 403; the shaft of gear I 405 is rotatably installed in the corresponding circular hole on the corresponding T-plate on the upper support platform 202, and gear I 405 and rack II 404 are meshed with each other; 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 respectively slidably installed in the slots on the inner wall of rack II 404, and the top plates 407 are in contact with the side of the vertical plate 402. A spring is provided on the side of the top plate 407, and the other end of the spring is connected to the small bracket 401. The top plate 407 can support the vertical plate 402 to ensure that the vertical plate 402 does not move in the absence of 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 mounted on the side of the lower support 201, and the second bracket 408 is provided with an arc plate; the ring 409 is rotatably mounted on the arc plate on the second bracket 408, and a section of gear teeth is provided on the inner wall of the ring 409, and this section of gear teeth is intermittently meshed with the gear II 406; the shaft of the circular plate 410 is rotatably mounted 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 a section of gear teeth is provided on the outer wall of the circular plate 410, and this section of gear teeth is intermittently meshed with the gear II 406. Engagement; 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 is started, it drives the circular plate 410 to rotate while driving 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 is intermittently meshed with the gear teeth on the inner wall of the circular ring 409, and gear III 412 is intermittently meshed 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 is meshed with the corresponding rack I 207.

[0046] Working principle: This equipment is a special equipment for the production of energy-saving building materials. It can complete the continuous production of precast concrete components and effectively improve work efficiency. This equipment is designed for the production of hexagonal precast parts. Unlike traditional rectangular and square precast parts, the corners of hexagonal precast parts are more likely to be insufficiently filled and missing during production. This equipment can overcome this difficulty and produce complete hexagonal precast parts, reducing the scrap rate while effectively saving concrete waste, achieving energy-saving production, and improving equipment utilization. This equipment can achieve complete demoulding and transfer of hexagonal precast parts, further reducing the scrap rate, effectively saving manpower, and improving work efficiency. When pouring the mold 304, first, the screw group 301 works, driving the two U-shaped frames 302 to move, and the two U-shaped frames 302 respectively drive the two U-shaped plates 303 to move, and one of the U-shaped plates 303 drives the mold 304 on it to move to just below the discharge port at the lower end of the storage barrel 1. At this time, the limit plate 305 on the U-shaped plate 303 moves just below the cross plate 308 and engages with the groove on the rectangular block on the cross plate 308. Then, the discharge port at the lower end of the storage barrel 1 injects an appropriate amount of concrete into the mold 304 through the automatic discharge valve. Then, the motor I 309 is started, and the motor 1 is turned on. The movable disc 307 rotates, and the disc 307 drives the horizontal plate 308 to move back and forth. The horizontal plate 308 drives the limiting plate 305 to move back and forth. The limiting plate 305 drives the U-shaped plate 303 to move back and forth. The U-shaped plate 303 drives the mold 304 to move back and forth, so that the concrete in the mold 304 completely and evenly fills all corners in the mold 304. During the process of the mold 304 moving back and forth, bubbles in the concrete are discharged, thereby improving the performance of the precast part. Then, the storage barrel 1 injects an appropriate amount of concrete into the mold 304 again. In this way, while ensuring that the mold 304 is completely filled, concrete waste is effectively avoided. When the mold 304 is completely filled, the screw assembly 301 drives the two U-shaped frames 302 to move again. The two U-shaped frames 302 drive the two U-shaped plates 303 to move simultaneously, so that the mold 304 filled with concrete moves to the bottom of a stripper plate 403, while the other empty mold 304 moves to the bottom of the discharge port of the storage barrel 1. The above steps are repeated for the empty mold 304 to inject concrete and fill all corners of the mold 304. After the filled mold 304 moves to the bottom of the corresponding demoulding plate 403, the drying component in the mold 304 works to accelerate the solidification and drying of the preform in the mold 304, making demoulding easier. When demoulding the mold 304, the motor II 411 is started to drive the circular plate 410 to rotate, and the circular plate 410 drives the ring 409 to rotate counterclockwise at the same time. At this time, the gear teeth on the inside of the ring 409 first mesh with the gear II 406 and drive the gear II 406 to rotate counterclockwise. At this time, the gear II 406 drives the corresponding gear I 405 to rotate. Gear I 405 drives rack II 404 to move downward, rack II 404 drives stripper plate 403 to move downward, and stripper plate 403 pushes the preformed part in the mold 304 below it to move downward. At this time, the corresponding top plate 205 also moves downward, and the spring under the top plate 205 is compressed. When the top plate 205 moves downward to be flush with the upper end surface of the lower support platform 201, the rectangular plate on the side of the top plate 205 is engaged with the rectangular groove on the lower support platform 201. At this time, the preform in the mold 304 is demoulded, and the ring 409 is still rotating. The gear teeth on its inner wall rotate to mesh with the gear III 412, thereby driving the gear III 412 to rotate counterclockwise. The gear III 412 drives the gear IV 413 to rotate counterclockwise. The gear IV 413 drives the corresponding rack I 207 to move toward the square close to the transfer belt 208. At this time, the rack I 207 drives the push plate 206 to move. The push plate 206 pushes the demoulding completed preform on the top plate 205 to the corresponding transfer belt 208. The transfer belt 208 moves the preform out of the equipment. At this time, the lower end surface of the push plate 206 presses the corresponding top plate 20 5, so that the top plate 205 remains flush with the upper end 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 engage 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 stripper plate 403 to move upward and return to its original position. Due to the squeezing effect of the top plate 407 on the vertical plate 402, after the stripper plate 403 returns to its original position, without external force interference, the stripper plate 403 will not move. After the stripping plate 403 is returned to its 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 engage with the gear III 412. At this time, the circular plate 410 drives the gear III 412 to rotate clockwise, and the gear III 412 drives the gear IV 413 to rotate clockwise. The gear IV 413 drives the corresponding rack I 207 to move back to its position in the opposite direction. At this time, the rack I 207 drives the push plate 206 to move back to its position. When the push plate 206 moves back to its position and no longer squeezes the top plate 205, the spring under the top plate 205 releases the pressure, driving the top plate 205 to move upward and return to its position, so that the upper end surface of the top plate 205 is flush with the upper end surface of the upper support platform 202 again, waiting for the next demoulding and transfer of the prefabricated concrete part. This alternating reciprocating process completes the continuous production of prefabricated concrete parts, effectively saving manpower and improving work efficiency.

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

Claims

1. An energy-saving concrete precast component continuous production equipment, characterized in that: It comprises a storage barrel (1), a support mechanism (2) arranged below the storage barrel (1), a processing mechanism (3) arranged on the side of the support mechanism (2), and a demoulding mechanism (4) provided with a demoulding portion and a power portion; The support mechanism (2) comprises: a lower support platform (201) and an upper support platform (202); the lower support platform (201) is fixedly mounted on the ground via a rod, and two hexagonal die holes are provided on the lower support platform (201), and rectangular grooves are provided on the front side surfaces of the hexagonal die holes; the upper support platform (202) is fixedly mounted on the upper end surface of the lower support platform (201) via a rod; The processing mechanism (3) includes: a screw group (301), a U-shaped frame (302), a U-shaped plate (303), a mold (304), a limit plate (305), a first bracket (306), a disc (307), a horizontal plate (308) and a motor I (309); the frame of the screw group (301) is fixedly installed on the ground through a rod; there are two U-shaped frames (302), and the rear sides of the two U-shaped frames (302) are fixedly connected to the side surfaces of the two sliders in the screw group (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 a spring is installed on the U-shaped plate (303), and the other end of the spring is connected to the U-shaped frame (302); the mold ( There are two U-shaped plates (304), the two molds (304) are fixedly mounted on the two U-shaped plates (303), and a drying component is provided inside the mold (304); there are two limit plates (305), the two limit plates (305) are fixedly mounted on the two U-shaped plates (303); the first bracket (306) is fixedly mounted on the rear side of the screw group (301); the axis of the disc (307) is rotatably mounted in the circular hole on the first bracket (306), and the lower end surface of the disc (307) is fixedly mounted with an eccentric rod; the horizontal plate (308) is slidably mounted on the side panel of the first bracket (306); the motor I (309) is fixedly mounted on the first bracket (306), and its motor shaft is fixedly connected to the axis of the disc (307).

2. The energy-saving precast concrete component continuous production equipment according to claim 1 is characterized in that: Two T-shaped plates are fixedly mounted on the lower support platform (201), and two circular holes are provided on the T-shaped plates. Two hexagonal die holes are provided on the upper support platform (202), and the two hexagonal die holes are aligned with the two hexagonal die holes on the lower support platform (201), and the two molds (304) are aligned with the two hexagonal die holes on the upper support platform (202).

3. The energy-saving precast concrete component continuous production equipment according to claim 1 is characterized in that: The screw assembly (301) comprises a frame, a screw, a motor, and two sliders. The frame is fixedly mounted on the ground through a rod, the screw is rotatably mounted in the frame, the motor is fixedly mounted on the frame, and its motor shaft is fixedly connected to one end of the screw. The two sliders are slidably mounted in the frame, and the threaded holes on the two sliders are matched with the screw threads.

4. The energy-saving precast concrete component continuous production equipment according to claim 1 is characterized in that: The transverse plate (308) is provided with a groove, and the eccentric rod on the lower end surface of the disc (307) slides in the groove on the transverse plate (308). A rectangular block is fixedly installed at the lower end of the transverse plate (308), and the rectangular block is provided with a groove. The groove is intermittently engaged with the two limit plates (305).

5. The energy-saving precast concrete component continuous production equipment according to claim 1 is characterized in that: The storage barrel (1) is fixedly mounted on the ground via a rod, and an automatic discharge valve is provided at the discharge port at the lower end of the storage barrel (1).

6. The energy-saving precast concrete component continuous production equipment according to claim 1 is characterized in that: The support mechanism (2) further comprises: 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), the two U-shaped frames (203) are respectively fixedly mounted on the upper end surface of the lower support platform (201), and the two U-shaped frames (203) are respectively located on the side surfaces of the two hexagonal mold holes on the lower support platform (201); there are two brackets I (204), the two brackets I (204) are respectively fixedly mounted on the lower end surface 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 a round hole is provided on the bracket I (204); there are two top plates (205), and the round rods at the lower ends of the two top plates (205) are respectively slidably mounted on the two In the circular holes on the bracket I (204), the upper end surfaces of the two top plates (205) are intermittently flush with the two hexagonal mold holes on the upper support platform (202), and the upper end surfaces of the two top plates (205) are intermittently flush with the two hexagonal mold holes on the lower support platform (201); there are two push plates (206), the circular holes on the two push plates (206) slide on the rods on the corresponding U-shaped frames (203), and the lower end surfaces of the push plates (206) contact the upper end surface of the lower support platform (201); there are two racks I (207), and the two racks I (207) are fixedly installed on the outer sides of the two push plates (206) respectively; 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) respectively.

7. The energy-saving precast concrete component continuous production equipment according to claim 6 is characterized in that: The side of the top plate (205) is provided with a rectangular plate, which is intermittently engaged with the rectangular groove on the side of the corresponding hexagonal die 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 surface of the corresponding bracket I (204).

8. The energy-saving precast concrete component continuous production equipment according to claim 1 is characterized in that: The demoulding mechanism (4) comprises two demoulding parts and two power parts; the two demoulding parts are mounted on the upper end surface of the upper support platform (202), and the two demoulding parts are aligned with the two hexagonal mold holes on the upper support platform (202) respectively; the two power parts are mounted on both sides of the lower support platform (201), and the two power parts provide power for demoulding and removing the prefabricated parts.

9. The energy-saving precast concrete component continuous production equipment according to claim 8, characterized in that: The demoulding part includes: a small bracket (401), a vertical plate (402), a demoulding plate (403), a rack II (404), a gear I (405), a gear II (406) and a top plate (407); the small bracket (401) is fixedly mounted on the upper end surface of the upper support platform (202), and the small bracket (401) is located on the side of the corresponding hexagonal mold hole on the upper support platform (202); the vertical plate (402) is slidably mounted in the hole on the small bracket (401); the demoulding plate (403) is fixedly mounted on the lower end surface of the vertical plate (402), and the demoulding plate (403) corresponds to the hexagonal mold hole on the upper support platform (202). The rack II (404) is fixedly mounted on the stripping plate (403); the shaft of the gear I (405) is rotatably mounted in the corresponding circular hole on the corresponding T-shaped plate on the upper support platform (202), and the gear I (405) and the rack II (404) are meshed with each other; the shaft of the gear II (406) is fixedly connected to the shaft of the gear I (405); there are two top plates (407), and the two top plates (407) are respectively slidably mounted in the slots on the inner wall of the rack II (404), and the top plates (407) are in contact with the side of the vertical plate (402). A spring is provided on the side of the top plate (407), and the other end of the spring is connected to the small bracket (401).

10. The energy-saving precast concrete component continuous production equipment 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 mounted on the side of the lower support (201), and the second bracket (408) is provided with an arc plate; the ring (409) is rotatably mounted on the arc plate on the second bracket (408), and a section of gear teeth is provided on the inner wall of the ring (409), and this section of gear teeth is intermittently meshed with the gear II (406); the shaft of the circular plate (410) is rotatably mounted in the circular hole on the second bracket (408), 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) is provided with a gear. There is a section of gear teeth, which is intermittently meshed 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), gear III (412) is intermittently meshed with the gear teeth on the inner wall of the ring (409), and gear III (412) is intermittently meshed 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), the shaft of gear IV (413) is connected to the shaft of gear III (412) through a synchronous belt, and gear IV (413) is meshed with the corresponding rack I (207).

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