CN118636271A - A kind of prefabricated concrete component production equipment for assembled buildings and intermittent casting method thereof - Google Patents

Abstract

The present application discloses a production equipment for prefabricated concrete components of assembled buildings and an intermittent casting method thereof, which relates to the field of concrete component production, including a mobile track, a mobile base is provided on the mobile base, a casting mold is installed on the mobile base, support poles are provided on both sides of the mobile track, the support poles are fixed to the ground, a smoothing mechanism is provided between the two support poles, and a fine-smoothing mechanism is provided between the two support poles. The mobile base drives the casting mold to move between the two support poles, so that the smoothing mechanism on the two support poles approaches the casting mold, and the smoothing mechanism moves on the casting mold to smooth the concrete. When the smoothing mechanism moves, the fine-smoothing mechanism smoothes the area passed by the smoothing mechanism again, thereby reducing the possibility of unevenness on the concrete surface and reducing the trouble of workers using shovels to smooth the concrete when pouring the concrete.

Description

A kind of prefabricated concrete component production equipment for assembled buildings and intermittent casting method thereof

Technical Field

The present application relates to the field of concrete component production, and in particular to a prefabricated concrete component production device for assembled buildings and an intermittent casting method thereof.

Background Art

Concrete components are also called reinforced concrete components or cement components. The use of concrete components can shorten the construction period of construction projects, save project costs, etc. They are widely used in airports, container terminals, building communities and landscaping, river slope protection and water and soil engineering. They have the advantages of high strength, strong weather resistance, and easy construction and maintenance.

The production of concrete components is generally carried out in professional production factories with mass production processes and maintenance steps. When concrete components are produced, there is generally a production track for producing concrete components. The molds used for shaping move on the track. First, the steel bars are placed in the mold, and then moved to the bottom of the concrete mixer. The concrete mixer pours concrete into the mold, and then the mold on the track is moved to the maintenance area. After the maintenance is completed, the mold is removed to complete the production of concrete components.

In the production process of concrete components, after pouring concrete into the mold, before moving the mold and concrete to the curing area, the side of the concrete that is not in contact with the mold is prone to potholes. In order to reduce the potholes on the concrete surface, workers need to be arranged to use shovels to smooth the potholes on the concrete surface as the mold passes by. The whole smoothing process is rather inconvenient.

Summary of the invention

The purpose of the present application is to solve the problem that after the concrete is poured into the mold, the side of the concrete that is not in contact with the mold is prone to potholes and unevenness. In order to reduce the potholes and unevenness on the concrete surface, it is necessary to arrange workers to use a shovel to smooth the potholes on the concrete surface as the mold passes by, and the whole smoothing process is relatively inconvenient. The present application provides a production equipment for prefabricated concrete components for assembled buildings and an intermittent casting method thereof.

In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

A prefabricated concrete component production equipment for assembled buildings, comprising a moving track, a moving base is provided on the moving track, a roller is installed on the moving base, the roller is rollingly connected to the moving track, a casting mold is installed on the moving base, support poles are provided on both sides of the moving track, the support poles are fixed to the ground, a smoothing mechanism is provided between two of the support poles, and a fine smoothing mechanism is provided between the two support poles.

By adopting the above technical solution, the mobile base drives the casting mold to move between the two supporting poles, and then the smoothing mechanism on the two supporting poles is moved close to the casting mold, and the smoothing mechanism is moved on the casting mold to smooth the concrete. When the smoothing mechanism moves, the smoothing mechanism drives the fine smoothing mechanism, and the fine smoothing mechanism smoothes the area passed by the smoothing mechanism again, thereby reducing the trouble of workers using a shovel to smooth the concrete when pouring the concrete using the casting mold, reducing the possibility of uneven surface when the concrete component is formed, and further improving the flatness of the concrete component.

Furthermore, the smoothing mechanism includes a smoothing frame arranged between two supporting uprights, the smoothing frame is rectangular, a lifting component is arranged between the two supporting uprights and the smoothing frame, a trowel plate is arranged on the smoothing frame, and a moving component is arranged between the smoothing frame and the trowel plate.

By adopting the above technical solution, the lifting component is used to drive the smoothing frame, so that the smoothing frame is brought close to the casting mold, and the trowel plate on the smoothing frame is made to contact the concrete, and then the moving component is used to drive the trowel plate to move. When the trowel plate moves, the potholes caused by the concrete pouring are smoothed, thereby reducing the possibility of uneven surface after the concrete in the casting mold is formed, and at the same time reducing the trouble of workers using a shovel to smooth it bit by bit.

Furthermore, the moving component includes two sliding blocks symmetrically slidably connected to the trowel frame, and the two ends of the trowel plate are fixedly connected to the corresponding sliding blocks. A moving threaded rod is threadedly connected to one of the sliding blocks, and the two ends of the moving threaded rod are rotatably connected to the trowel frame. A servo motor is fixed on the trowel frame, and the output end of the servo motor passes through the trowel frame and is fixedly connected to the moving threaded rod.

By adopting the above technical solution, the servo motor drives the movable threaded rod to rotate, so that the sliding block threadably connected to the movable threaded rod moves on the movable threaded rod, the sliding block drives the trowel plate, and the trowel plate drives another sliding block to slide on the trowel frame, so that the trowel plate can quickly smooth the concrete.

Furthermore, the lifting assembly includes a rotating rod arranged on two supporting uprights, the rotating rod is rotatably connected to the two supporting uprights, a lifting motor is fixed on one of the supporting uprights, the output end of the lifting motor passes through the supporting uprights and is fixedly connected to the rotating rod, the ends of the two supporting uprights away from the rotating rods are rotatably connected to support sprockets, a lifting chain is transmission-connected between the support sprocket and the rotating rod, a lifting block is fixed on the lifting chain, and the lifting block is fixedly connected to the leveling frame.

By adopting the above technical solution, the lifting chain moves under the support of the supporting sprocket, and then the lifting chain drives the lifting block to move, and the lifting block drives the smoothing frame to move, so that the smoothing frame can approach or move away from the casting mold, thereby facilitating the smoothing frame to approach or move away from the casting module, facilitating the trowel plate to contact the concrete, and facilitating the casting module to pass under the smoothing frame.

Furthermore, the fine smearing mechanism includes a support rod arranged between two sliding blocks, a plurality of support plates are fixed on the support rod, a rotating shaft is rotatably connected to the support plate, a smoothing rod is fixed to one end of the rotating shaft close to the casting mold, and a rotating component is arranged on the support rod.

By adopting the above technical solution, the rotating component drives the rotating shaft, and the rotating shaft drives the smoothing rod to rotate. The smoothing rod passes through the concrete surface while rotating. The smoothing rod smoothes the concrete surface passed by the trowel plate again, thereby further smoothing the concrete surface and further reducing the possibility of potholes on the concrete surface.

Furthermore, the rotating assembly includes two connecting rods symmetrically fixed on the supporting rod, a transmission rod is rotatably connected between the two connecting rods, a gear is fixed to one end of the transmission rod, a rack is fixed on the trowel frame, the rack is meshed with the gear, a plurality of worms are fixed on the transmission rod, a worm wheel is fixed on the rotating shaft, and the worm is meshed with the worm wheel.

By adopting the above technical solution, when the transmission rod rotates, the transmission rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, the rotating shaft drives the smoothing rod to rotate, and the smoothing rod rotates while moving on the concrete surface, so that the concrete surface that has been smoothed by the trowel plate can be smoothed again, thereby improving the smoothing effect.

Furthermore, a curved smoothing rod is fixed to a surface of the smoothing rod close to the casting mold, and the curved surface of the curved smoothing rod faces the casting mold.

By adopting the above technical solution, when the leveling arc rod moves following the leveling rod, the arc surface of the leveling arc rod contacts the concrete surface, thereby reducing the possibility that the edge of the leveling rod will scoop up the concrete when the leveling rod rotates.

An intermittent casting method for producing prefabricated concrete components for assembled buildings, the casting method comprising:

S1: First, the mobile base is moved on the mobile track, and the mobile base drives the casting mold to move to the position where the concrete is mixed, and then the mixed concrete is poured into a part of the casting mold, and then the concrete in the casting mold is vibrated by a vibration pump;

S2: After the concrete in the casting mold is vibrated, pour the remaining concrete into the casting mold to fill the casting mold with concrete, and then vibrate the concrete again using the vibration pump;

S3: After the concrete in the casting mold is vibrated, the casting mold is moved to the bottom of the trowel frame by using the mobile base to move on the mobile track, and then the lifting block is mobilized by the lifting chain to make the trowel frame close to the casting mold, and the trowel plate close to the concrete, and then the trowel plate is used to smooth the concrete;

S4: When the trowel plate moves, the smoothing rod moves with the trowel plate. During the movement, the transmission rod drives the rotating shaft to rotate, so that the smoothing rod rotates, and the smoothing rod smoothes the concrete finely;

S5: After the concrete of the casting mold is smoothed, the mobile base moves on the mobile track to move the casting mold to the concrete curing area for curing.

In summary, the present application includes at least one of the following beneficial effects:

1. In the present application, a casting mold is driven to move by a mobile base, and the casting mold is moved to the position of the mixed concrete, and then the concrete is intermittently poured into the casting mold, and then the concrete in the casting mold is vibrated to discharge the bubbles in the concrete, and then the mobile base drives the casting mold to move between two supporting uprights, and the lifting motor drives the rotating rod to rotate, and the rotating rod drives the lifting chain, and the lifting chain moves under the support of the supporting sprocket, and then the lifting chain drives the lifting block to move, and the lifting block drives the smoothing frame to move, so that the smoothing frame is close to the casting mold, and the smoothing plate is in contact with the concrete surface, and then the servo motor drives the moving threaded rod to rotate, and the sliding block threadedly connected with the moving threaded rod moves on the moving threaded rod, and the sliding block drives the smoothing plate, and the smoothing plate drives another sliding block to slide on the smoothing frame, and then the smoothing plate moves to smooth the concrete, so as to reduce the trouble of workers using a shovel to smooth the concrete when pouring the concrete using the casting mold, and to facilitate the rapid smoothing of the concrete surface, and reduce the possibility of potholes on the concrete surface.

2. In the present application, while two sliding blocks and the trowel plate are moving, the sliding block drives the supporting rod, the supporting rod drives the supporting plate, the supporting plate drives the rotating shaft, the rotating shaft drives the smoothing rod to move, while moving, the supporting rod drives the connecting rod, the connecting rod drives the transmission rod, the transmission rod drives the gear, the gear rotates on the rack, and then the gear drives the transmission rod to rotate, the transmission rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, the rotating shaft drives the smoothing rod to rotate, the smoothing rod rotates and moves on the concrete surface, the smoothing rod smoothes the concrete surface passed by the trowel plate again, thereby achieving the purpose of further smoothing the concrete surface after the trowel plate passes, and further reducing the possibility of potholes on the concrete surface.

3. In the present application, when the trowel rod rotates along with the rotating shaft, the trowel rod drives the arc trowel rod, and when the arc trowel rod moves along with the trowel rod, the arc surface of the arc trowel rod contacts the concrete surface, thereby achieving the purpose of reducing the possibility that the edge of the scraping rod will scoop up the concrete when the scraping rod rotates.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a first three-dimensional structural diagram of a concrete component production equipment in the present application;

FIG2 is a second three-dimensional structural diagram of the concrete component production equipment in the present application;

FIG3 is an enlarged schematic diagram of point A in FIG1 of the present application;

FIG4 is an enlarged schematic diagram of point B in FIG2 of the present application;

FIG. 5 is an enlarged schematic diagram of point C in FIG. 2 of the present application.

Description of reference numerals:

1. Moving track; 2. Moving base; 3. Casting mold; 4. Supporting uprights; 5. Smoothing mechanism; 51. Smoothing frame; 52. Smoothing plate; 53. Moving assembly; 531. Sliding block; 532. Moving threaded rod; 533. Servo motor; 54. Lifting assembly; 541. Lifting motor; 542. Rotating rod; 543. Support sprocket; 544. Lifting chain; 545. Lifting block; 6. Fine smoothing mechanism; 61. Support rod; 62. Support plate; 63. Rotating shaft; 64. Rotating assembly; 641. Connecting rod; 642. Transmission rod; 643. Gear; 644. Rack; 645. Worm wheel; 646. Worm; 65. Smoothing rod; 66. Smoothing arc rod.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1 to 5.

The embodiments of the present application disclose a production device for prefabricated concrete components for assembled buildings and an intermittent casting method thereof.

1 and 2, a prefabricated building concrete component production equipment includes a moving track 1, a moving base 2 is provided on the moving track 1, a roller is installed on the moving base 2, the roller is rollingly connected to the moving track 1, a casting mold 3 is installed on the moving base 2, support poles 4 are provided on both sides of the moving track 1, the support poles 4 are fixed to the ground, a smoothing mechanism 5 is provided between the two support poles 4, and a fine smoothing mechanism 6 is provided between the two support poles 4.

First, the mobile base 2 is allowed to move on the mobile track 1 under the support of the rollers, and the mobile base 2 drives the casting mold 3 to move, and the casting mold 3 moves to the position of the mixed concrete, and then the concrete is intermittently poured into the casting mold 3, and then the concrete in the casting mold 3 is vibrated to discharge the bubbles in the concrete, and then the mobile base 2 drives the casting mold 3 to move between the two supporting poles 4, and then the smoothing mechanism 5 on the two supporting poles 4 is allowed to approach the casting mold 3, and the smoothing mechanism 5 is moved on the casting mold 3 to smooth the concrete. When the smoothing mechanism 5 moves, The smoothing mechanism 5 drives the fine smoothing mechanism 6, and the fine smoothing mechanism 6 smoothes the area passed by the smoothing mechanism 5 again. After the casting mold 3 is filled with concrete, the smoothing mechanism 5 smoothes the concrete of the casting mold 3. At the same time, the smoothing mechanism 5 drives the fine smoothing mechanism 6, and the fine smoothing mechanism 6 smoothes the concrete again. This can reduce the trouble of workers using a shovel to smooth the concrete when pouring concrete using the casting mold 3, reduce the possibility of uneven surfaces when the concrete components are formed, and further improve the flatness of the concrete components.

1 , 2 and 3 , the smoothing mechanism 5 includes a smoothing frame 51 disposed between two supporting uprights 4 , the smoothing frame 51 is rectangular, a lifting assembly 54 is disposed between the two supporting uprights 4 and the smoothing frame 51 , a trowel plate 52 is disposed on the smoothing frame 51 , and a moving assembly 53 is disposed between the smoothing frame 51 and the trowel plate 52 .

When the casting mold 3 moves between the two supporting uprights 4, the lifting component 54 is used to drive the smoothing frame 51, so that the smoothing frame 51 is close to the casting mold 3, and the trowel plate 52 on the smoothing frame 51 is in contact with the concrete, and then the moving component 53 is used to drive the trowel plate 52 to move. When moving, the trowel plate 52 smoothes the potholes caused by the concrete pouring. After the smoothing is completed, the lifting component 54 drives the smoothing frame 51 to rise, and then the moving component 53 drives the trowel plate 52 back to its original position. By moving the cast casting mold 3 to the bottom of the smoothing frame 51 and then using the trowel plate 52 to smooth the concrete surface, the possibility of uneven surface after the concrete in the casting mold 3 is formed can be reduced, and at the same time, the trouble of workers using a shovel to smooth it bit by bit can be reduced.

1 and 3 , the moving assembly 53 includes two sliding blocks 531 symmetrically slidably connected to the trowel frame 51, and both ends of the trowel plate 52 are fixedly connected to the corresponding sliding blocks 531. A moving threaded rod 532 is threadedly connected to one of the sliding blocks 531, and both ends of the moving threaded rod 532 are rotatably connected to the trowel frame 51. A servo motor 533 is fixed to the trowel frame 51, and the output end of the servo motor 533 passes through the trowel frame 51 and is fixedly connected to the moving threaded rod 532.

After the trowel plate 52 contacts the concrete surface on the casting mold 3, the servo motor 533 is started, and the servo motor 533 drives the movable threaded rod 532 to rotate, so that the sliding block 531 threadedly connected to the movable threaded rod 532 moves on the movable threaded rod 532, and the sliding block 531 drives the trowel plate 52, and the trowel plate 52 drives another sliding block 531 to slide on the smoothing frame 51, and then the trowel plate 52 moves to smooth the concrete. By using the servo motor 533 to drive the movable threaded rod 532, the sliding block 531 drives the trowel plate 52 to move on the smoothing frame 51, so that the trowel plate 52 can quickly smooth the concrete.

2 and 4 , the lifting assembly 54 includes a rotating rod 542 arranged on two supporting uprights 4, the rotating rod 542 is rotatably connected to the two supporting uprights 4, a lifting motor 541 is fixed on one of the supporting uprights 4, the output end of the lifting motor 541 passes through the supporting uprights 4 and is fixedly connected to the rotating rod 542, the ends of the two supporting uprights 4 away from the rotating rod 542 are rotatably connected to support sprockets 543, a driving sprocket is fixed on the rotating rod 542, a lifting chain 544 is transmission-connected between the support sprocket 543 and the rotating rod 542, a lifting block 545 is fixed on the lifting chain 544, and the lifting block 545 is fixedly connected to the smoothing frame 51.

When the casting mold 3 moves between the two supporting uprights 4, the lifting motor 541 is used to drive the rotating rod 542 to rotate, and the rotating rod 542 drives the lifting chain 544. The lifting chain 544 moves under the support of the supporting sprocket 543, and then the lifting chain 544 drives the lifting block 545 to move, and the lifting block 545 drives the smoothing frame 51 to move, so that the smoothing frame 51 is close to or away from the casting mold 3. By moving the lifting chain 544, the lifting chain 544 drives the smoothing frame 51 to rise and fall by using the lifting block 545, so that the smoothing frame 51 can be close to or away from the casting module, the smoothing plate 52 can be easily contacted with concrete, and the casting module can pass from under the smoothing frame 51.

1 , 2 and 5 , the fine smearing mechanism 6 includes a support rod 61 arranged between two sliding blocks 531 , a plurality of support plates 62 are fixed on the support rod 61 , a rotating shaft 63 is rotatably connected to the support plate 62 , a smearing rod 65 is fixed to one end of the rotating shaft 63 close to the casting mold 3 , and a rotating assembly 64 is arranged on the support rod 61 .

When the two sliding blocks 531 move, the sliding block 531 drives the supporting rod 61, the supporting rod 61 drives the supporting plate 62, the supporting plate 62 drives the rotating shaft 63, and the rotating shaft 63 drives the smoothing rod 65 to move. While moving, the rotating assembly 64 drives the rotating shaft 63, and the rotating shaft 63 drives the smoothing rod 65 to rotate. The smoothing rod 65 rotates while passing through the concrete surface, and the smoothing rod 65 smoothes the concrete surface passed by the trowel plate 52 again. By using the smoothing rod 65 to move with the trowel plate 52, the smoothing rod 65 rotates under the support of the rotating shaft 63 when moving, so that the concrete surface can be further smoothed, further reducing the possibility of potholes on the concrete surface.

2 and 4 , the rotating assembly 64 includes two connecting rods 641 symmetrically fixed on the support rod 61, a transmission rod 642 is rotatably connected between the two connecting rods 641, a gear 643 is fixed to one end of the transmission rod 642, a rack 644 is fixed to the trowel frame 51, the rack 644 is meshed with the gear 643, a plurality of worms 646 are fixed to the transmission rod 642, a worm wheel 645 is fixed to the rotating shaft 63, the worm 646 is meshed with the worm wheel 645.

When the two sliding blocks 531 drive the support rod 61 to move, the support rod 61 drives the connecting rod 641, the connecting rod 641 drives the transmission rod 642, the transmission rod 642 drives the gear 643, the gear 643 rotates on the rack 644, and then the gear 643 drives the transmission rod 642 to rotate, the transmission rod 642 drives the worm 646 to rotate, the worm 646 drives the worm wheel 645 to rotate, the worm wheel 645 drives the rotating shaft 63 to rotate, the rotating shaft 63 drives the smoothing rod 65 to rotate, the smoothing rod 65 rotates and moves on the concrete surface, and the smoothing rod 65 is rotated when the smoothing rod 65 follows the movement of the trowel plate 52, so that the concrete surface smoothed by the trowel plate 52 can be smoothed again, thereby improving the smoothing effect.

2 and 5 , a curved smoothing rod 66 is fixed to a surface of the smoothing rod 65 close to the casting mold 3 , and the curved surface of the curved smoothing rod 66 faces the casting mold 3 .

When the smoothing rod 65 rotates following the rotating shaft 63, the smoothing rod 65 drives the smoothing arc rod 66. When the smoothing arc rod 66 moves following the smoothing rod 65, the arc surface of the smoothing arc rod 66 contacts the concrete surface. By allowing the scraping rod to drive the scraping arc rod when rotating, the arc surface of the scraping arc rod is smoothed against the concrete surface, thereby reducing the possibility that the edge of the scraping rod will shovel up the concrete when the scraping rod rotates.

An intermittent casting method for the production of prefabricated concrete components for assembled buildings, the casting method is applicable to any of the above-mentioned prefabricated concrete component production equipment for assembled buildings, and the casting method is:

S1: First, the mobile base 2 is moved on the mobile track 1, and the mobile base 2 drives the casting mold 3 to move to the position where the concrete is mixed, and then the mixed concrete is first poured into a part of the casting mold 3, and then the concrete in the casting mold 3 is vibrated by a vibration pump;

S2: After the concrete in the casting mold 3 is vibrated, the remaining concrete is poured into the casting mold 3 to fill the casting mold 3 with the concrete, and then the concrete is vibrated again using the vibration pump;

S3: After the concrete in the casting mold 3 is vibrated, the casting mold 3 is moved to the bottom of the trowel frame 51 by using the movable base 2 to move on the movable track 1, and then the lifting block 545 is mobilized by the lifting chain 544 to make the trowel frame 51 close to the casting mold 3, and the trowel plate 52 close to the concrete, and then the trowel plate 52 is used to smooth the concrete;

S4: When the trowel plate 52 moves, the smoothing rod 65 moves with the trowel plate 52. During the movement, the transmission rod 642 drives the rotating shaft 63 to rotate, so that the smoothing rod 65 rotates, and the smoothing rod 65 smoothes the concrete finely;

S5: After the concrete of the casting mold 3 is smoothed, the movable base 2 moves on the movable track 1 to move the casting mold 3 to the concrete curing area for curing.

Working principle: First, the mobile base 2 is moved on the mobile track 1 under the support of the rollers, and the mobile base 2 drives the casting mold 3 to move, and the casting mold 3 moves to the position of the mixed concrete, and then the concrete is intermittently poured into the casting mold 3, and then the concrete in the casting mold 3 is vibrated to discharge the bubbles in the concrete, and then the mobile base 2 drives the casting mold 3 to move between the two supporting poles 4, and the lifting motor 541 drives the rotating rod 542 to rotate, and the rotating rod 542 drives the lifting chain 544, and the lifting chain 544 is moved on the supporting sprocket 54 3, and then the lifting chain 544 drives the lifting block 545 to move, and the lifting block 545 drives the smoothing frame 51 to move, so that the smoothing frame 51 is close to the casting mold 3, and the smoothing plate 52 is in contact with the concrete surface, and then the servo motor 533 drives the moving threaded rod 532 to rotate, so that the sliding block 531 threadedly connected with the moving threaded rod 532 moves on the moving threaded rod 532, the sliding block 531 drives the smoothing plate 52, and the smoothing plate 52 drives another sliding block 531 to slide on the smoothing frame 51, and then the smoothing plate 52 moves to smooth the concrete.

While the two sliding blocks 531 and the trowel plate 52 move, the sliding block 531 drives the supporting rod 61, the supporting rod 61 drives the supporting plate 62, the supporting plate 62 drives the rotating shaft 63, and the rotating shaft 63 drives the smoothing rod 65 to move. While moving, the supporting rod 61 drives the connecting rod 641, the connecting rod 641 drives the transmission rod 642, the transmission rod 642 drives the gear 643, the gear 643 rotates on the rack 644, and then the gear 643 drives the transmission rod 642 to rotate, the transmission rod 642 drives the worm 646 to rotate, the worm 646 drives the worm wheel 645 to rotate, the worm wheel 645 drives the rotating shaft 63 to rotate, the rotating shaft 63 drives the smoothing rod 65 to rotate, the smoothing rod 65 rotates and moves on the concrete surface, and the smoothing rod 65 smoothes the concrete surface passed by the trowel plate 52 again.

Claims (8)

1. The utility model provides an prefabricated concrete component production facility of assembled building, includes removal track (1), its characterized in that: the novel casting machine is characterized in that a movable base (2) is arranged on the movable rail (1), rollers are arranged on the movable base (2), the rollers are in rolling connection with the movable rail (1), casting dies (3) are arranged on the movable base (2), support vertical rods (4) are arranged on two sides of the movable rail (1), the support vertical rods (4) are fixed on the ground, a leveling mechanism (5) is arranged between the support vertical rods (4), and a precise leveling mechanism (6) is arranged between the support vertical rods (4).

2. The fabricated building precast concrete member production apparatus according to claim 1, wherein: the trowelling mechanism (5) comprises a trowelling frame (51) arranged between two supporting vertical rods (4), the trowelling frame (51) is rectangular, lifting components (54) are arranged between the supporting vertical rods (4) and the trowelling frame (51), a trowelling plate (52) is arranged on the trowelling frame (51), and a moving component (53) is arranged between the trowelling frame (51) and the trowelling plate (52).

3. The fabricated building precast concrete member production apparatus according to claim 2, characterized in that: the movable assembly (53) comprises two sliding blocks (531) which are symmetrically and slidably connected to the trowelling frame (51), two ends of the trowelling plate (52) are fixedly connected with the corresponding sliding blocks (531), one sliding block (531) is connected with a movable threaded rod (532) in a threaded mode, two ends of the movable threaded rod (532) are rotatably connected with the trowelling frame (51), a servo motor (533) is fixed to the trowelling frame (51), and the output end of the servo motor (533) penetrates through the trowelling frame (51) and is fixedly connected with the movable threaded rod (532).

4. A prefabricated building precast concrete unit production apparatus according to claim 3, characterized in that: lifting assembly (54) are including setting up dwang (542) on two support pole setting (4), dwang (542) rotate with two support pole setting (4) and are connected, one of them be fixed with elevator motor (541) on supporting pole setting (4), elevator motor (541)'s output runs through support pole setting (4), and with dwang (542) fixed connection, two support pole setting (4) keep away from the one end of dwang (542) and all rotate and be connected with support sprocket (543), the transmission is connected with elevating chain (544) between support sprocket (543) and the dwang (542), be fixed with elevating block (545) on elevating chain (544), elevating block (545) and trowelling frame (51) fixed connection.

5. A prefabricated building precast concrete unit production apparatus according to claim 3, characterized in that: the precise wiping mechanism (6) comprises a supporting rod (61) arranged between two sliding blocks (531), a plurality of supporting plates (62) are fixed on the supporting rod (61), a rotating shaft (63) is connected to the supporting plates (62) in a rotating mode, a wiping rod (65) is fixed at one end, close to the pouring die (3), of the rotating shaft (63), and a rotating assembly (64) is arranged on the supporting rod (61).

6. The apparatus for producing prefabricated concrete parts for fabricated building according to claim 5, wherein: the utility model discloses a quick-change type electric power trowelling machine, including rotating assembly (64), including two symmetry fixed connecting rods (641) on bracing piece (61), two rotate between connecting rods (641) and be connected with transfer line (642), the one end of transfer line (642) is fixed with gear (643), be fixed with rack (644) on trowelling frame (51), rack (644) and gear (643) mesh mutually, be fixed with a plurality of worm (646) on transfer line (642), be fixed with worm wheel (645) on axis of rotation (63), worm (646) mesh with worm wheel (645).

7. The apparatus for producing prefabricated concrete parts for fabricated building according to claim 5, wherein: one surface of the trowelling rod (65) close to the pouring die (3) is fixedly provided with a trowelling arc rod (66), and the arc surface of the trowelling arc rod (66) faces the pouring die (3).

8. The intermittent pouring method for the production of prefabricated concrete components of the assembled building is characterized by comprising the following steps of: the pouring method is suitable for the production equipment of the prefabricated building precast concrete components according to any one of the claims 1-7, and comprises the following steps:

S1: firstly, moving a movable base (2) on a movable track (1), enabling the movable base (2) to drive a pouring die (3) to move to a position where concrete is well stirred, pouring the well stirred concrete into a part of the pouring die (3), and vibrating the concrete in the pouring die (3) by using a vibration pump;

S2: after the concrete in the pouring mould (3) is vibrated, pouring the rest concrete into the pouring mould (3) to fill the pouring mould (3) with the concrete, and vibrating the concrete again by using a vibrating pump;

s3: after the concrete in the pouring die (3) is vibrated, the pouring die (3) is moved to the lower part of the trowelling frame (51) by utilizing the movable base (2) to move on the movable track (1), then the lifting block (545) is moved by utilizing the lifting chain (544), the trowelling frame (51) is close to the pouring die (3), the trowelling plate (52) is close to the concrete, and then the trowelling plate (52) trowells the concrete;

S4: when the trowelling plate (52) moves, the trowelling rod (65) moves along with the trowelling plate (52), and the transmission rod (642) drives the rotating shaft (63) to rotate during the movement, so that the trowelling rod (65) rotates, and the trowelling rod (65) finely trowells concrete;

S5: after the concrete of the pouring die (3) is trowelled, the movable base (2) moves on the movable rail (1), so that the pouring die (3) moves to a concrete curing area for curing.