CN111873129A - Concrete member pour distribution equipment, vibrating roller bed and production system - Google Patents

Abstract

The application discloses concrete member's pouring distributing equipment, vibrations roller bed and production system, pouring distributing equipment is including scraping the glassware, it is located the mould to scrape the glassware, the concrete is arranged in and is scraped among the glassware, accomplish the cloth to the mould in scraping glassware and mould relative movement, strickle, utilize the automatic ration of volume of mould, the simplified structure, the efficiency is improved, or scrape the distributing plate in addition between glassware and the mould, the cloth hole of distributing plate corresponds with the mould, make things convenient for the cloth, vibrations roller bed is compared at present general vibrations roller bed, the bed that shakes has been cancelled, the vibrator is installed in the roller bed, the structure is simplified, can shorten the interval between the roller simultaneously, can bear littleer mould.

Description

Concrete member pour distribution equipment, vibrating roller bed and production system

Technical Field

The application relates to the technical field of prefabrication of concrete prefabricated parts, in particular to a mechanized pouring technology.

Background

For the pouring of concrete prefabricated parts, at present, the most common is a hopper and a spiral distributor, the hopper moves horizontally above a mould, the spiral distributor connected to the lower part of the hopper distributes materials to the mould, the mould is placed on a shaking bed roller bed, and can roll out after shaking is completed, the shaking bed roller bed is a product integrating a shaking bed and a roller bed, the upper surface of the shaking bed is composed of profile steels, intervals are formed among the profile steels, rolling shafts of the roller bed are placed in the intervals, when the shaking bed works, the rolling shafts are lower than the shaking bed, when the roller bed works, the rolling shafts are higher than the shaking bed, shaking and rolling out are realized by one device, the latest material distribution technology comprises quantitative material distribution, but the most common material distribution technology has a series of defects of low quantitative precision, complex equipment, complex operation, low efficiency and the like.

Disclosure of Invention

The application aims at providing an optimized pouring and distributing device, a vibration roller bed and a production system.

The application discloses following technical scheme:

the pouring and distributing equipment for the concrete member comprises a material scraper, wherein the material scraper is in a frame shape, is in a hexahedron or polyhedron shape with open upper and lower surfaces, is positioned above a mould, and is used for placing concrete in the mould. And pushing the concrete to fill the mould when the mould moves horizontally relative to the mould, and scraping the concrete.

Further, the end opening of scraping the glassware is connected with the guide board, and the guide board includes preceding guide board and or back guide board, the perk that makes progress of the front end of preceding guide board, the perk that makes progress of back guide board rear end. The relative movement of the die and the material scraping opening is convenient.

Further, a concrete member's pouring distribution equipment still includes the distributing plate, the distributing plate is platelike, has the cloth hole on the distributing plate, the cloth hole corresponds with the mouth of pouring of mould, and first parking position or second parking position in addition on the distributing plate, the distributing plate is located on the mould, scrape glassware on the distributing plate, it is used for parking to park to scrape the glassware to park the position, and the lower mouthful of scraping the glassware has been sealed to the parking position.

Furthermore, the material distribution holes correspond to the pouring openings of the prefabricated part mold one by one, or one material distribution hole corresponds to more than two pouring openings, or one material distribution hole corresponds to all the pouring openings, or only one material distribution hole corresponds to only one pouring opening of the mold.

Furthermore, a frame anti-clamping opening is formed below the front frame and/or the rear frame of the scraper, and a frame baffle is arranged at the frame anti-clamping opening and can be opened and closed.

Furthermore, the front frame of the scraper is in a zigzag shape or a curved zigzag shape, a corner anti-blocking opening is formed at the outer corner of the frame, and a corner baffle is arranged at the corner anti-blocking opening and can be opened and closed.

Further, scrape the glassware and constitute by two front and back scraping plates, there is the curb plate distributing plate both sides, and two front and back scraping plates constitute the frame structure with two curb plates jointly.

Furthermore, the front frame and the rear frame of the scraper are provided with reinforcing plate openings, the distributing plate is provided with a reinforcing plate, and the reinforcing plate penetrates through the reinforcing plate openings.

Further, the scraper also comprises vibrating equipment.

Furthermore, the vibrating equipment is inserted into the scraper, or is bin wall type vibrating equipment arranged outside the scraper.

The utility model provides a concrete prefabricated component's vibrations roller bed, includes the roller bed, still includes vibrator and vibration isolation device, and the vibrator is installed in the roller bed, and vibration isolation device prevents the outside transmission of vibrations.

Furthermore, the vibrator is arranged on a roller bed support, and a vibration isolation device is arranged between the roller bed support and the ground.

Furthermore, the roller bed is divided into a roller bed surface and a support, the vibrator is arranged below the roller bed surface, the roller bed surface is placed on the roller bed support, and the vibration isolation device is arranged between the roller bed surface and the roller bed support.

The continuous distributing production system for the concrete prefabricated parts comprises a belt conveyor and the scraper, wherein a mould is placed on the belt conveyor, and the scraper is positioned on the mould. Concrete is injected into the material scraping device, when the belt conveyor drives the mould to move, the mould is filled with the concrete in the material scraping device, and the concrete is scraped by the frame of the material scraping device to complete material distribution.

Furthermore, the number of the molds on the belt conveyor is 1 row or more, a closing plate is arranged at the lower opening of the scraper, and the closing plate is arranged corresponding to the molds. The sealing plate seals the position of the scraper, which is not used for distributing materials.

Furthermore, a scraping plate is arranged in front of the scraper and corresponds to the anti-blocking opening of the scraper.

Further, the belt of the belt conveyor is an anti-skid belt.

Furthermore, the anti-skid belt is characterized in that protrusions or steel thorns are attached to the surface of the belt.

The utility model provides a concrete prefabricated component scrape material formula production system, includes the distributing table, still includes scrape the glassware with the distributing plate, the mould is placed to the distributing table bench, scrapes the flitch and is located on the mould, scrapes the glassware and is located on the distributing plate.

Further, the material distribution table is a platform, a vibration table, a roller bed, a vibration bed roller bed or a vibration roller bed.

Further, the scraping production system of the precast concrete component further comprises a front table and/or a rear table.

Further, the front bench is a roller bed.

Further, the rear bench is a roller bed or a vibration bed roller bed or a vibration roller bed.

Furthermore, the material distribution table is provided with a mold positioning block.

Furthermore, the mold positioning block comprises a front mold positioning block which is positioned in front of the material distribution table and can move up and down to be higher than the material distribution table or hidden under the material distribution table, or a side mold positioning block which is positioned on one side or two sides of the material distribution table and above the material distribution table.

Further, the mold positioning block is applied to a front table.

The utility model provides a batching cloth production system of precast concrete component, includes band conveyer, still includes scrape the glassware with the distributing plate, the mould is placed on band conveyer, the distributing plate is located on the mould, scrape the glassware and be located on the distributing plate, the cloth hole of distributing plate corresponds with the mouth of pouring of mould. The belt conveyor runs intermittently, when the mold moves to the material distribution position, the belt conveyor stops rotating, and the material distribution is started after the material distribution is completed.

Furthermore, the batching production system of the concrete prefabricated part further comprises a retention gear, wherein the retention gear is positioned in front of a discharge port of the scraper, and is used for retaining and releasing the mold moving forwards along with the belt conveyor. The belt conveyor may also run continuously, being stopped by the retention stops when the mold is moved to the distribution position, the mold slipping on the belt conveyor.

Further, the running direction of scraping the glassware is perpendicular with band conveyer's running direction, the side frame of cloth plate is installed the detention is kept off, the detention keeps off and can reciprocate. The mold is retained downward and released upward.

Further, band conveyer comprises many belts, and there is the clearance between the adjacent belt, it keeps off for a plurality of vertical shelves strips of placing to detain, the shelves strip is located in the clearance between the belt, can reciprocate. The mold is retained upward and released downward.

Further, the mould of placing on the band conveyer is 1 row, the detention keeps off and is located band conveyer both sides, can move inside and outside. The mold is retained inwardly and released outwardly.

Furthermore, the number of the molds placed on the belt conveyor is 2, and navigation plates are arranged on two sides below the material distribution plate. The navigation plate prevents the mold from deflecting when the mold is retained.

The beneficial effects of this application are that simplify the structure, reduce cost utilizes the volume of mould to realize dosing, has improved production efficiency.

Drawings

FIG. 1, example 1, a concrete precast element continuous cloth production system diagram.

FIG. 2, example 1, a concrete precast element continuous distribution production system-scraper schematic view.

Fig. 3, example 1, and the corner baffle 13.4.1 of fig. 2 are enlarged partially.

FIG. 4, example 1, front view of the scraper, comprising the lifting mechanism and the front scraper.

FIG. 5, example 2, a schematic view of a closing plate closing the space between hexagonal blocks.

FIG. 6, example 3, a schematic view of a scraping production system of precast concrete unit.

FIG. 7, example 3, FIG. 6 are enlarged views.

Fig. 8 is a schematic view of a front table positioning block in embodiment 3.

FIG. 9, example 6, a schematic view of a batch distribution production system for precast concrete members.

FIG. 10, example 6, and FIG. 9 are front views.

Fig. 11, example 6, fig. 10 are partially enlarged.

FIG. 12, example 7, a batch distribution production system of precast concrete members-a plurality of belts and a schematic view of a retention stage.

FIG. 13, example 7, multiple belts and a retention stop are enlarged partially.

FIG. 14, example 8, a schematic view of an embodiment of a vibrating roller bed.

Detailed Description

Firstly, the direction of the embodiment is uniformly specified: the system direction is forward of the moving direction of the mold, namely the mold moves forward in the production process. When the scraper moves, the scraper moves forwards in the direction from the first parking position to the second parking position, namely the scraper moves forwards from the first parking position.

Embodiment 1, referring to fig. 1-3 of the drawings, the direction marked in fig. 1 is a system direction, and a continuous material distribution production system for a concrete prefabricated part comprises a belt conveyor 11, 3 rows of square molds 12, a material scraper 13, a lifting mechanism 14 and a scraper plate 15, wherein a rear guide plate 13.1 is arranged at the lower opening of the material scraper 13, the rear end of the rear guide plate 13.1 is tilted upwards, a closing plate 13.2 is arranged in the material scraper, the front frame of the material scraper is a zigzag-shaped front frame 13.3, and a corner baffle plate 13.4 is arranged at the outer corner of the front frame, wherein the corner baffle plate 13.4.1 is in an open state in the drawing, and the corners of the closing plate 13.2 and the front frame correspond to the 3 rows of molds 12; when the automatic concrete pouring machine works, a mold 12 is placed on a belt conveyor 11, mixed concrete is injected into a scraper 13, the belt conveyor 11 is started, the belt conveyor 11 drives the mold 12 to move forwards, the scraper 13 is filled with the concrete and is scraped, a new mold 12 is continuously placed at the rear end of the belt conveyor 11, and the front end of the belt conveyor 11 is output, so that continuous production is realized; the guide plate 13.1 facilitates the die 12 to enter the lower opening of the scraper 13; the closing plate 13.2 prevents the two sides of the mould from contacting the concrete; during the movement of the mold 12, stones in the concrete at the rear edge of the upper opening of the mold 12 and the lower edge of the front frame 13.3 of the scraper 13 move towards the corners along the front frame 13.3, generally sink into the mold 12 during the movement, and finally when the stones are at the corners of the front frame 13.3 of the scraper, the stones are pushed by the mold 12 to open the corner baffles 13.4.1 to continue to move along with the mold to avoid the blockage with the front frame 13.3, and then the corner baffles 13.4.1 are reset under the action of self weight, and the stones and the concrete passing through the anti-blocking openings are left on the upper edge of the mold 12 and then scraped into the mold by the scraper plate 15 connected to the scraper 13; the front end of the belt conveyor 11 can output the distributed die 12 to a vibrating bed, a vibrator can be arranged on the belt conveyor 11, and a vibrating rod can be arranged in a material scraper 13 to realize vibrating tamping and complete pouring; one end of the lifting mechanism 14 is fixed, and the other end is connected with the scraper 13, so that the height of the scraper is controlled to adapt to moulds with different thicknesses.

In the embodiment 2, referring to fig. 5, in the embodiment 1, the casting embodiment of the hexagonal block has different shapes of the moulds, and after the hexagonal block mould is placed, a space is formed between the moulds, so that concrete leaks out of the moulds according to the scheme of the embodiment 1, and the casting of the irregular mould and the closing plate play a role. The concrete scraper comprises three rows of hexagonal block molds 21, a scraper 22 and a scraper closing plate 22.1 which are arranged, wherein spaces are arranged between the rows of the hexagonal blocks 21, and the closing plate 22.1 closes the spaces in the scraper 21 to prevent concrete from leaking out of the hexagonal block molds 21; concrete can be forced to fill the hexagonal block mold by the built-in vibrating equipment of the scraper 22.

Example 3, referring to fig. 6 to 8, the direction marked in fig. 6 is the direction of a material scraper, an example of a scraping production system for a concrete prefabricated part comprises a front-located platform, a front-located roller bed 31.1, a material distribution platform, a material distribution roller bed 31.2, a rear-located platform, a rear-located vibrating roller bed 31.3, an empty mold 32.1, a material distribution mold 32.2 and a material distribution rear mold 32.3, the empty mold 32.1 is swung to the front-located roller bed 31.1, the front-located roller bed 31.1 and the material distribution roller bed 31.2 are synchronously rolled, the empty mold 32.1 is rolled to the material distribution roller bed 31.2, the empty mold 32.1 becomes the material distribution mold 32.2, material distribution to the material distribution mold 32.2 is started, meanwhile, the next batch of empty molds 32.1 is swung to the front-located roller bed 31.1, the material distribution roller bed 31.2, the rear-located roller bed 31.3, the material distribution roller bed 31.1 is synchronously rolled to the front-located roller bed 31.2, the material distribution roller bed 31.1, the material distribution roller bed 31.2 is synchronously rolled to the front-located with the material distribution roller bed 31.2, the material distributing table continues distributing materials, the front placing table continues placing materials, the rear placing table vibrates, the mold after the vibration is completed is transferred to a drying yard or a curing shed, and the next cycle begins.

The embodiment further comprises a distributing plate 33, a distributing plate frame 33.1, a reinforcing plate 33.2, a distributing hole 33.3, a first parking position 33.4, a second parking position 33.5, a material scraper 34, a reinforcing plate opening 34.1, a frame anti-blocking opening 34.2, a frame anti-blocking plate 34.3, a frame anti-blocking plate 34.3.1 in an open state, a driving mechanism 35, wherein the driving mechanism 35 is composed of a rack 35.1 and a gear 35.2, a lifting mechanism 36, one end of the lifting mechanism 36 is fixed, and the other end of the lifting mechanism is connected with the distributing plate 33.

The distributing plate 33 is located above the mould 32.2, the scraper 34 is located above the distributing plate 33, the starting position of the scraper 34 is the first parking position 33.4 of the distributing plate 33, at which the scraper 34 is poured with concrete, the distributing plate 33 is fixedly connected with the rack 35.1, the gear 35.2 is connected with the scraper 34, the distributing stroke of the scraper 34 is reciprocating, the scraper 34 goes from the first parking position 33.4 to the second parking position 33.5, the return stroke is opposite, when the driving mechanism 35 starts to push the scraper 34 to move from the first parking position 33.4 to the second parking position 33.5, when the lower opening of the scraper 34 passes through the distributing hole 33.3 of the distributing plate 33, the concrete falls into the corresponding mould 32.2, the mould 32.2 is filled and scraped during the continuous movement, the distributing of the mould 32.2 is completed, then the scraper 34 stops at the second parking position 33.5, after the distributing bed 31.2 rolls into a new mould, the scraper 34.4 moves from the second parking position 33.5, and (4) reversely repeating the material distribution process, returning to the initial position, injecting concrete, and preparing for the next cycle.

Wherein, the distributing plate frame 33.1 of the distributing plate 33 plays the role of reinforcement and enclosure, the reinforcing plate 33.2 increases the rigidity of the distributing plate 33, the reinforcing plate opening 34.1 of the scraper 34 avoids the reinforcing plate 33.2, the interference is avoided, and the lifting mechanism 36 adjusts the heights of the distributing plate 33 and the scraper 34, so that the distributing plate 33 and the scraper 34 are suitable for dies with different thicknesses.

The frame anti-blocking opening 34.2 and the frame anti-blocking plate 34.3 form an anti-blocking mechanism, when the scraper 34 moves backwards, when the lower edge of the front frame of the scraper moves to be close to the rear edge of the distributing hole 33.3, stones may be located between the two edges, the scraper 34 continues to move backwards at the moment, the frame anti-blocking plate 34.3 contacts the stones which are blocked, the frame anti-blocking plate 34.3 is opened, 34.3.1 is the frame anti-blocking plate in an opened state, the stones are kept still, the scraper 34 can smoothly continue to move, blocking is avoided, the frame anti-blocking plate 34.3.1 in the opened state is closed under the action of self weight, the blocked stones are caused to sink into the mold 32.2 by the trend, the frame anti-blocking plate 34.3.1 is closed and reset, concrete which is retained on the distributing plate 33 at the last, the concrete is scraped into a new mold when the scraper 34 moves forwards, and the anti-blocking mechanism of the rear frame of the scraper 34 plays a role at the moment.

In this embodiment, the rear vibrating roller bed 31.3 is elongated, and is equivalent to the length of two cloth roller beds 31.2, and can accommodate the dies 32.3 after two batches of cloth, so that the vibrating time is doubled, that is, the vibrating time is two one-way cloth times, and when the length of the rear vibrating roller bed 31.3 is equal to the length of one or more cloth roller beds 31.2.

The front bench 31.1 is provided with a die positioning block 31.1.1, so that the dies 32.1 can be conveniently stacked and aligned, when the dies 32.1 roll out, the die positioning block 31.1.1 moves downwards to be below the dies 32.1, and when the dies 32.1 roll in again, the die positioning block 31.1.1 moves upwards to be upper. Similarly, the material distribution table is also provided with a mould positioning block.

Embodiment 4, refer to embodiment 3, a simplified scraping type production system embodiment of a concrete prefabricated part, compared to embodiment 3, is simplified, a front-end platform and a rear-end platform are removed, a material distribution platform is a platform, a vibrating rod is arranged in the material scraper, during operation, a lifting mechanism lifts a material distribution plate and the material scraper, a mold is placed on the material distribution platform, the material distribution plate descends to the position above the mold after placement, concrete is injected into the material scraper, the vibrating rod is turned on, the material scraper starts to move the material distribution, after the material distribution is completed, the material distribution plate and the material scraper are lifted again, the poured mold is transported away, the mold is placed again, and the next cycle is started.

Example 5, with reference to example 4, a simplified scraper-type production system for precast concrete members, which enhances the vibrating effect, compared to example 4, in which the distribution table is a vibrating table.

Example 6, with reference to fig. 9-11, and with reference to examples 1, 2, and 3, an example of a batch distribution production system includes a vibrating belt conveyor 61 having a mold 62 thereon, the mold 62 being a mold to be distributed, the mold 62.1 being a mold having been distributed, a distribution plate 63 and a scraper 64 being disposed above the mold 62 to be distributed, the scraper 64 being composed of front and rear scrapers, the scraper 64 moving along the distribution plate 63 in a direction perpendicular to the moving direction of the mold, a mold retention block 65 being disposed on one side of the distribution plate, the retention block 65 being movable up and down, the mold retention block 65 being initially in a lower position, the mold 62 placed on the belt conveyor 61 being moved with the belt below the distribution plate 63, the mold 62 being blocked by the retention block 65 from moving forward and slipping on the belt, the scraper starting distribution moving from a first parking position to a second parking position, or the directions are opposite, the mold is retained and stopped to move to the upper position after the material distribution is completed, the mold after the material distribution continuously moves forwards on the belt, and meanwhile, the vibration filling and the final output are realized through the vibration effect of the vibration belt conveyor.

Embodiment 7, refer to fig. 12 and 13, refer to embodiment 6, and an embodiment of a batch cloth production system comprises a plurality of belt conveyors 71, a mold 72 for placing a cloth to be distributed, a retention block 73, wherein the retention block 73 can move up and down, the belts of the plurality of belt conveyors are composed of a plurality of narrow belts 71.1, the retention block 73 is composed of a plurality of vertically placed barrier strips, a gap is formed between adjacent narrow belts 71.1, the barrier strips are placed in the gap, the retention block 73 prevents the mold 72 from sliding when being in an upper position to distribute the cloth, and releases when being in a lower position, the mold continues to move forward.

Example 8 referring to figure 14, a vibrating roller bed example comprises a roller bed comprising a frame 81 and rollers 84, a vibrator 82 mounted on the frame 81 and a pad 83 between the frame and the ground. Compare present general shaking bed roller bed, cancelled the shaking bed, simplified the structure, can shorten the interval between the roller simultaneously, can bear littleer mould.

Claims (10)

1. The pouring and distributing equipment for the concrete member is characterized by comprising a material scraper, wherein the material scraper is in a frame shape, is in a hexahedron or polyhedron shape with open upper and lower surfaces, is positioned above a mould, and is used for placing concrete in the mould.

2. The concrete member pouring and distributing device according to claim 1, wherein the lower opening of the scraper is connected with a guide plate, the guide plate comprises a front guide plate and/or a rear guide plate, the front end of the front guide plate is tilted upwards, and the rear end of the rear guide plate is tilted upwards.

3. The concrete member pouring and distributing device according to claim 1, further comprising a distributing plate, wherein the distributing plate is plate-shaped and provided with distributing holes corresponding to pouring openings of the mold, the distributing plate is further provided with a first parking position or a second parking position, the distributing plate is positioned above the mold, the scraper is positioned above the distributing plate, the parking position is used for parking the scraper, and the parking position closes a lower opening of the scraper.

4. The concrete member pouring and distributing device as claimed in claim 3, wherein the distributing holes correspond to pouring openings of the prefabricated member mold one by one, or one distributing hole corresponds to more than two pouring openings, or one distributing hole corresponds to all pouring openings, or only one distributing hole corresponds to only one mold pouring opening.

5. A concrete member pouring and distributing device as claimed in any one of claims 1 to 4, wherein a frame anti-blocking opening is formed below the front frame and/or the rear frame of the scraper, and a frame blocking plate is arranged at the frame anti-blocking opening and can be opened and closed.

6. A concrete member pouring and distributing device as claimed in any one of claims 1 to 4, wherein the front frame of said scraper is of a zigzag shape or a curved zigzag shape, the outer corners of said frame are provided with corner anti-seizing openings, and the corner anti-seizing openings are provided with corner shutters which can be opened and closed.

7. A concrete member pouring and distributing device as claimed in any one of claims 3 to 6, wherein said scraper is composed of a front scraper and a rear scraper, said distributing plate has side plates at both sides, and said front scraper and said rear scraper and said side plates together form a frame structure.

8. A concrete member pouring and distributing device as claimed in any one of claims 3 to 7, wherein said scraper has reinforcing plate openings at front and rear frames thereof, and said distributing plate has reinforcing plates passing through said reinforcing plate openings.

9. An apparatus for distributing concrete elements as claimed in any one of claims 1 to 8, wherein said scraper means further comprises vibrating means.

10. A concrete component pouring and distributing device according to claim 9, wherein said vibrating device is an insert-type vibrating device placed inside the scraper, or a bin-wall-type vibrating device placed outside the scraper.

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