CN113001741B - Prefabricated component production line - Google Patents
Prefabricated component production line Download PDFInfo
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- CN113001741B CN113001741B CN202110349607.0A CN202110349607A CN113001741B CN 113001741 B CN113001741 B CN 113001741B CN 202110349607 A CN202110349607 A CN 202110349607A CN 113001741 B CN113001741 B CN 113001741B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 65
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
- B28B15/007—Plant with two or more identical shaping or moulding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/386—Cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention belongs to the technical field of building production equipment, and discloses a prefabricated part production line which comprises a fixed die platform area, a flow-rotating die platform area and a maintenance area, wherein an operation vehicle and at least two first operation stations are arranged in the fixed die platform area, and the operation vehicle performs at least one corresponding operation on each first operation station and can move among different first operation stations; at least two second operation stations are arranged in the flow conversion die table area, the operation die table after being processed at the first operation station is transferred to the flow conversion die table area and sequentially passes through a plurality of second operation stations to form a prefabricated part to be molded; the maintenance area comprises a maintenance kiln, the operation mold platform after the treatment is completed in the flow rotary mold platform area is transferred into the maintenance kiln so that the prefabricated part to be molded is cured and molded into a prefabricated part, and finally the operation mold platform is transferred to a first operation station. This scheme makes workman's work more saturated on the basis of guaranteeing to have higher whole operating efficiency.
Description
Technical Field
The invention relates to the technical field of building production equipment, in particular to a prefabricated part production line.
Background
With the development of modern industrial technology, the assembly type building is more and more emphasized due to the advantages of large-scale production, efficient operation, environmental protection, safety and the like. Among them, the production of precast concrete members is also receiving more and more attention as a basic industry of fabricated construction. At present, two production modes, namely a fixed mould platform and a circulating mould platform, are mainly used in an assembly type factory. The flow mold table has great advantages in large-scale production due to highly automated flow operation; the fixed die table has great advantages in flexible production and small-scale operation. The two can exert respective advantages under different application scenes. At present, the assembly type flow mold table production line generally has several problems: 1. once the layout is determined, the difficulty is very high when the layout needs to be further changed, and the construction needs to be carried out again; 2. the staff is too busy, each link needs people, and the staff operation is not saturated; 3. the nomadic production can not be realized, and the transportation cost of the long-distance components is high. The fixed die table also has the problems that: 1. all the die platforms are spread evenly, and the occupied area is large; 2. the process is centralized, and high automation is difficult to realize; 3. the mass production efficiency is low.
Based on the above, it is necessary to design a new prefabricated part production line.
Disclosure of Invention
One object of the present invention is: the utility model provides a prefabricated component production line, on the basis of guaranteeing to have higher whole operating efficiency, make workman's work more saturated.
In order to achieve the purpose, the invention adopts the following technical scheme:
a prefabricated component production line comprising:
the working vehicle performs at least one corresponding operation on each first working station and can move between different first working stations;
the mold transferring system comprises a mold transferring platform area, wherein at least two second operation stations which are sequentially arranged and communicated are arranged in the mold transferring platform area, the operation mold platform after being processed at the first operation station is transferred to the mold transferring platform area and sequentially passes through the second operation stations, and a prefabricated part to be formed is formed in the operation mold platform;
and the curing area comprises a curing kiln, the operation mold platform after the treatment of the flow mold platform area is transferred into the curing kiln so as to cure and form the prefabricated part to be molded, and the operation mold platform after the treatment of the curing kiln is transferred to the first operation station.
Specifically, the operation mould platform is not required to be transferred between the first operation stations in the fixed mould platform area, the operation mould platform is required to be sequentially transferred between the second operation stations in the flow-rotation mould platform area, and the prefabricated part production line can take the advantages of the conventional fixed mould platform and the conventional flow-rotation mould platform into account through the design of combining the fixed mould platform area with the flow-rotation mould platform area, so that on one hand, the automatic operation of the flow-rotation mould platform area is utilized to improve the overall operation efficiency, on the other hand, the multi-process composite operation of the fixed mould platform area is utilized to improve the flexibility of the overall operation and improve the applicability of small-batch production, and further, the operation vehicle is matched with a plurality of first operation stations to carry out interactive operation in the fixed mould platform area, so that the operation saturation of workers can be improved, thereby fully exerting the value of workers.
Specifically, the working vehicle can move between different first working stations so as to assist workers in carrying out lifting plate, mould removal and mould distribution processing on the working mould platforms on the different first working stations. The hanging plate is used for taking out the solidified and molded prefabricated part from the operation die table; the step of removing the mould refers to the step of removing the side mould of the operation mould platform; the die arrangement refers to that corresponding side dies are selected to be assembled to form a new operation die table according to the specifications of different prefabricated components.
Specifically, the working vehicle has the functions of hanging plates, cleaning oil injection and the like, and the rest of die removal and die distribution are finished manually. During operation, the operation vehicle carries out manual operation on the hanging plate at one of the first operation stations, the hung prefabricated parts are placed in the first blanking transport vehicle beside the operation vehicle, when the number of the stacked prefabricated parts reaches six, the first blanking transport vehicle transports the prefabricated parts to a finished product cache region, and meanwhile, an empty stacking frame is taken out and returned to the next hanging plate station. Thereafter, the second blanking transport vehicle transports the prefabricated parts to a downstream yard for placement. After the operation mould platform on the first operation station finishes the operation of hanging the plate and cleaning oil injection, the operation vehicle moves to the next first operation station for operation, and meanwhile, a worker moves to the previous first operation station for mould distribution operation.
Optionally, in the fixed die platform area, a cleaning and oil spraying process is required to be completed, and the cleaning and oil spraying process is performed before the die arrangement process.
Optionally, at least two mutually communicated manual operation stations are further arranged in the fixed die platform area, the manual operation stations correspond to the first operation stations one to one, and the manual operation stations are located on one side, away from the circulating die platform area, of the first operation stations. Specifically, the manual operation station and the circulation die platform area can be isolated by the aid of the first operation station, workers are prevented from entering automatic operation areas such as the circulation die platform area, man-machine separation is achieved, and safety of the workers is fully guaranteed. Further, if the capacity needs to be expanded, only the first operation station and corresponding workers need to be increased.
Optionally, the number of the curing kilns is multiple.
Optionally, the curing kiln is a curing chamber for stacked operation, and can cure a plurality of stacked prefabricated components to be molded at one time.
As an alternative, a central ferry vehicle is also included, which is movable between the fixed die table area and the transfer die table area for transferring the work die table on the first work station to the second work station and transferring the work die table after treatment in the curing kiln to the first work station.
Specifically, the central ferry vehicle can realize the interaction of the operation mold table among the fixed mold table area, the flow rotating mold table area and the maintenance area, and the overall interaction efficiency is improved. Furthermore, the central ferry vehicle can realize separation of automatic operation and manual operation, safety is improved, compared with the situation that most of the production lines at present have cross operation of automatic equipment and manual operation, the scheme separates the central ferry vehicle, concentrates manual operation on the fixed die platform area, and simultaneously thoroughly separates the automatic operation from the manual operation through the arrangement of the operation vehicle, so that operation safety is greatly improved.
Optionally, the prefabricated part production line further comprises a mold stacking machine capable of stacking the operation mold tables in the curing kiln and taking out and placing the operation mold tables in the curing kiln on the central ferry vehicle.
As an alternative, the first operation stations are distributed at intervals along the arrangement direction of the second operation stations, the maintenance area is arranged at one end of the arrangement direction of the second operation stations, the prefabricated part production line further comprises a central rail arranged between the fixed die platform area and the circulating die platform area, the central rail extends along the arrangement direction of the second operation stations, and the central ferry vehicle runs on the central rail.
Specifically, the fixed die platform area and the flow die platform area are arranged in parallel, so that the area occupation ratio of the production line can be reduced, the distance between the first operation station and the flow die platform area can be shortened, and the transfer efficiency of the operation die platform can be improved.
Optionally, the prefabricated part production line further comprises a waste recovery tank, wherein the waste recovery tank is arranged at one end of the first operation station in the arrangement direction. Further, the work vehicle can feed waste into the waste recovery tank.
Alternatively, the operation mould tables after the treatment of the curing kilns is sequentially transferred to different first operation stations.
Specifically, the plurality of first operation stations are matched with the circulating operation of the flow rotating die table area and the maintenance area at the rear end, so that the operation efficiency of the fixed die table area can be improved, and the whole operation efficiency of the prefabricated part production line is conveniently improved.
Optionally, the fixed die platform area is also provided with:
the side die sorting machine is used for distinguishing and storing the side dies and providing the side dies according to the instructions of workers;
and the side die conveying line is connected with the side die sorting machine and the first operation station and is used for recovering the side die after the die stripping of the first operation station and providing a new side die for the first operation station.
Specifically, the design can assist workers in removing and distributing the mold, so that on one hand, the operation efficiency of the workers is improved, on the other hand, the operation mold platforms with different specifications can be manufactured at the first operation station, the production requirements of different prefabricated parts are met, and the universality of the prefabricated part production line is improved.
Optionally, the side forms sorting machine is arranged on one side of the fixed die table area, which is far away from the maintenance area, and further, the side forms sorting machine is arranged along the arrangement direction of the first operation station.
Optionally, the fixed die platform area is also provided with:
and the side die cleaning machine is arranged on the side die conveying line and used for maintaining the side die recovered from the first operation station.
Specifically, the maintenance includes operations such as cleaning, oil spraying, maintenance and the like, and the side die cleaning machine can maintain the side die which is just used, so that the use can be quickly provided in the subsequent process.
As an alternative, the method further comprises the following steps:
a finished product blanking line, one end of which extends into the fixed die platform area, wherein the operation vehicle can transfer the formed prefabricated part to the finished product blanking line, and the finished product blanking line sends the prefabricated part out of the fixed die platform area;
and the finished product cache region is positioned at the other end of the finished product blanking line and used for temporarily placing the prefabricated part.
Specifically, the finished product buffer area can guarantee the continuous blanking of the prefabricated part, and further, the influence of the beat of a downstream process on the overall efficiency of the prefabricated part production line is avoided.
As an alternative, the finished product blanking line comprises:
one end of the blanking track extends into the fixed die platform area, and the other end of the blanking track penetrates through the finished product cache area;
the first blanking transport vehicle runs on the blanking track and is used for conveying the prefabricated part from the fixed die platform area to the finished product cache area;
and the second blanking transport vehicle runs on the blanking track and is used for conveying the prefabricated part away from the finished product cache region.
Particularly, the design of the double-transport vehicle can ensure that the prefabricated parts can be delivered quickly and reliably, and the overall operation efficiency of the production line is effectively improved.
Optionally, the first blanking transport vehicle and the second blanking transport vehicle can respectively bear a stacking frame, the stacking frame can be used for placing a plurality of prefabricated components, and the finished product cache area is used for placing the stacking frame for accommodating. Specifically, the working vehicle transfers a plurality of prefabricated parts to the stacking rack of the first blanking transport vehicle from different first working stations in sequence, when the stacking rack on the first blanking transport vehicle is fully loaded, the first blanking transport vehicle moves to the finished product cache region and places the fully loaded stacking rack in the finished product cache region, and then obtains an empty stacking rack from the finished product cache region and returns the empty stacking rack to the fixed rack region. In addition, the second blanking transport vehicle can timely acquire full laminated racks from the finished product buffer area and convey the full laminated racks to a downstream storage yard.
As an alternative scheme, the second operation stations which are sequentially arranged comprise a rib distributing station, a pre-embedding station, a cloth station, a vibrating station, a standing station and a napping station.
Specifically, each second operation station executes one of the operations of rib arrangement, pre-embedding, material distribution, vibration, standing and napping, and the design of continuous arrangement can improve the circulation efficiency and the automation degree of the operation die table among the stations, so that the overall operation efficiency of the circulation die table area is improved.
Specifically, the reinforcement arrangement refers to that a prefabricated reinforcement cage is arranged in the operation die table; the pre-embedding means that a connecting piece partially protruding out of the operation mould platform is arranged before slurry is poured; the cloth points to the operation mould platform to pour the slurry; the purpose of the vibration is to fill the entire void in the worktop with slurry.
Optionally, a reinforcement cage conveying line is arranged on one side, far away from the distributing station, of the reinforcement distribution station, and the reinforcement cage conveying line is used for conveying reinforcement cages with finished upstream manufacturing to the reinforcement distribution station.
Optionally, the rib distributing station and the pre-buried station are arranged at the same position to form a first composite station.
Optionally, the material distribution station and the vibration station are arranged at the same position to form a second composite station.
Optionally, a cleaning pool is arranged between the vibrating station and the standing station, and is used for cleaning the outside of the operation die table, so that slurry is prevented from adhering to and solidifying outside a molding area of a prefabricated part of the operation die table.
Optionally, a kiln entering waiting station is further arranged in the circulating die table area, the kiln entering waiting station is arranged on one side, away from the standing station, of the galling station, and in the process that the operating die table is transferred from the standing station to the kiln entering waiting station, the galling station performs galling treatment on the surface of the prefabricated part to be formed in the operating die table.
Optionally, an embedded part cache region is arranged on one side of the embedded station and used for temporarily placing an embedded part to be installed.
As an alternative scheme, a capacity expansion station is further arranged in the flow rotating die table area and used for additionally arranging at least one of a rib distributing station, a pre-embedding station, a cloth station, a vibrating station, a standing station and a napping station.
Specifically, the capacity expansion station can expand the capacity of the flow conversion die area, and the overall operation efficiency of the flow conversion die area is improved.
Optionally, a transverse flatcar is arranged above the second operation station and the production expansion station, and is used for transferring the operation die table between the second operation station and the production expansion station.
Optionally, the capacity expansion station is arranged on one side of the standing station and is used for additionally arranging the standing station so as to improve the overall operation efficiency of the standing procedure.
Optionally, the production expansion energy stations are arranged on one sides of the standing station and the kiln entering waiting station, and the two production expansion energy stations are respectively used for additionally arranging the standing station and the kiln entering waiting station. Furthermore, a galling station is arranged between the two production expansion stations.
The invention has the beneficial effects that: the prefabricated part production line has the advantages that the conventional fixed die table and the conventional flow die table can be taken into consideration by the design of combining the fixed die table area with the flow die table area, on one hand, the whole operation efficiency is improved by utilizing the automatic operation of the flow die table area, on the other hand, the flexibility of the whole operation is improved by utilizing the multi-process composite operation of the fixed die table area, the applicability of small-batch production is improved, further, the operation of interaction type operation is carried out by matching one operation vehicle and a plurality of first operation stations in the fixed die table area, the work saturation of workers can be improved, and the value of the workers is fully exerted.
Drawings
The invention is explained in more detail below with reference to the figures and examples.
FIG. 1 is a schematic structural view of a prefabricated part production line according to an embodiment;
fig. 2 is a side view of a prefabricated part manufacturing line according to an embodiment.
In fig. 1 and 2:
11. a first work station; 12. an operation vehicle; 13. a side form sorter; 14. a side die conveying line; 15. a side die cleaning machine;
21. a first compounding station; 22. a second compounding station; 23. a cleaning tank; 24. standing a station; 25. a napping station; 26. entering a kiln waiting station; 27. a pre-embedded part cache area; 28. a production energy expansion station; 29. transversely moving the flat car;
31. curing the kiln;
41. a manual operation station;
51. a central ferry vehicle; 52. a central track;
61. a mould stacking machine;
71. a waste recovery tank;
81. a finished product blanking line; 811. blanking a track; 812. a first blanking transport vehicle; 813. a second blanking transport vehicle; 82. a finished product cache region;
91. reinforcing cage transfer chain.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
A prefabricated part production line comprises a fixed die platform area, a flow-turning die platform area and a maintenance area, wherein a working vehicle 12 and at least two first working stations 11 are arranged in the fixed die platform area, each first working station 11 can be used for placing at least one working die platform, the working vehicle 12 performs at least one corresponding operation on each first working station 11 and can move between different first working stations 11; at least two second operation stations which are sequentially arranged and communicated are arranged in the circulation die table area, the operation die table after being processed at the first operation station 11 is transferred to the circulation die table area and sequentially passes through the plurality of second operation stations, and a prefabricated part to be formed is formed in the operation die table; the curing area comprises a curing kiln 31, the operation mold platform after the treatment is completed in the flow rotary mold platform area is transferred into the curing kiln 31 so as to cure and form the prefabricated part to be formed into the prefabricated part, and the operation mold platform after the treatment is completed in the curing kiln 31 is transferred to the first operation station 11.
Specifically, the operation mould table does not need to be transferred among the first operation stations 11 in the fixed mould table area, and the operation mould table needs to be sequentially transferred among the second operation stations in the flow mould table area, and the prefabricated part production line can take the advantages of the conventional fixed mould table and the conventional flow mould table into consideration through the design of combining the fixed mould table area with the flow mould table area.
Specifically, the work vehicle 12 can move between different first work stations 11 to assist a worker in hanging, removing, and laying the work die table on the different first work stations 11. The hanging plate is used for taking out the solidified and molded prefabricated part from the operation die table; the step of removing the mould refers to the step of removing the side mould of the operation mould platform; the die arrangement refers to that corresponding side dies are selected to be assembled to form a new operation die table according to the specifications of different prefabricated components.
Specifically, the work vehicle 12 has the functions of hanging plates, cleaning and spraying oil, and the like, and the rest of the mold removal and the mold distribution need to be completed manually. During operation, the working vehicle 12 first performs manual operation on the hanger plate at one of the first working stations 11, the lifted prefabricated parts are placed in the first unloading transport vehicle 812 beside, and when the number of the stacked prefabricated parts reaches six, the first unloading transport vehicle 812 transfers the prefabricated parts to the finished product buffer area 82, and meanwhile, an empty stacking frame is taken out and returned to the next hanger plate station. Thereafter, the second blanking transport cart 813 transports the prefabricated parts to a downstream yard for placement. After the operation mold table on the first operation station 11 finishes the operation of hanging the board and cleaning the oil spray, the operation vehicle 12 moves to the next first operation station 11 for operation, and meanwhile, a worker moves to the previous first operation station 11 for mold distribution operation.
Optionally, in the fixed die table area, a cleaning and oil spraying process is required to be completed, and the cleaning and oil spraying process is performed before the die arrangement process.
Optionally, at least two mutually communicated manual operation stations 41 are further arranged in the fixed die table area, the manual operation stations 41 correspond to the first operation stations 11 one by one, and the manual operation stations 41 are located on one side of the first operation stations 11 far away from the flow-rotation die table area. Specifically, the design can utilize the first operation station 11 to isolate the manual operation station 41 from the rotary mold area, so that workers are prevented from entering automatic operation areas such as the rotary mold area, man-machine separation is realized, and safety of the workers is fully ensured. Further, if the productivity needs to be expanded, only the first operation station 11 and the corresponding workers need to be increased.
Optionally, the number of the curing kilns 31 is multiple, and the curing kilns 31 are curing chambers for stacked operation, and can cure a plurality of stacked prefabricated components to be molded at one time.
In this embodiment, the prefabricated component production line further comprises a central shuttle 51, the central shuttle 51 being movable between a fixed mold station area and a rotary mold station area for transferring the mold station on the first work station 11 to the second work station and transferring the mold station processed at the curing kiln 31 to the first work station 11. Specifically, the central ferry vehicle 51 can realize the interaction of the operation mold table among the fixed mold table area, the flow-turning mold table area and the maintenance area, and improve the overall interaction efficiency. Further, the central ferry vehicle 51 can realize the separation of automatic operation and manual operation, the safety is improved, and compared with the condition that most of the production lines at present have the cross operation of automatic equipment and manual operation, the scheme separates the central ferry vehicle 51, concentrates the manual operation on the fixed die table area, and simultaneously thoroughly separates the automatic operation and the manual operation by arranging the operation vehicle 12, thereby greatly improving the safety of the operation.
Optionally, the prefabricated part production line further comprises a mold setter 61, and the mold setter 61 is capable of placing the mold stages in the curing kiln 31 in a stacked manner and taking out the mold stages in the curing kiln 31 and placing them on the central shuttle 51.
In this embodiment, the first work stations 11 are spaced apart from each other along the arrangement direction of the second work stations, the maintenance area is disposed at one end of the arrangement direction of the second work stations, the prefabricated part production line further includes a central rail 52 disposed between the fixed mold table region and the rotary mold table region, the central rail 52 extends along the arrangement direction of the second work stations, and the central ferry vehicle 51 travels on the central rail 52. Alternatively, the number of first work stations 11 is three. Specifically, the fixed die area and the flow die area are arranged in parallel, so that the area occupation ratio of the production line can be reduced, the distance between the different first operation stations 11 and the flow die area can be shortened, and the transfer efficiency of the operation die area is improved.
Optionally, the prefabricated part production line further comprises a waste recovery tank 71, and the waste recovery tank 71 is disposed at one end of the arrangement direction of the first operation station 11. Further, the working vehicle 12 can send the waste to the waste recovery tank 71.
Optionally, the operation mold table after the treatment of the curing kiln 31 is sequentially transferred to different first operation stations 11. Specifically, the plurality of first operation stations 11 are matched with the circulation operation of the flow-rotating die table area and the maintenance area at the rear end, so that the operation efficiency of the fixed die table area can be improved, and the whole operation efficiency of the prefabricated part production line is conveniently improved.
Optionally, a side die sorting machine 13 and a side die conveying line 14 are further arranged in the fixed die platform area, and the side die sorting machine 13 is used for distinguishing and storing the side dies and providing the side dies according to the indication of workers; the side formwork conveying line 14 is connected with the side formwork sorting machine 13 and the first operation station 11 and used for recovering the side formwork detached from the first operation station 11 and providing a new side formwork for the first operation station 11. Specifically, the above design can assist workers in removing and distributing the mold, so that on one hand, the work efficiency of the workers is improved, on the other hand, the work mold platforms with different specifications can be manufactured on the first work station 11, the production requirements of different prefabricated parts are further met, and the universality of the prefabricated part production line is improved.
Optionally, the side forms sorter 13 is disposed on a side of the fixed die table region away from the maintenance region, and further, the side forms sorter 13 is arranged along the arrangement direction of the first operation station 11.
Further, a side die cleaning machine 15 is arranged in the fixed die platform area, and the side die cleaning machine 15 is arranged on the side die conveying line 14 and used for maintaining the side die recovered from the first operation station 11. Specifically, the side mold cleaning machine 15 can clean, spray and maintain the side mold which has just been used, so that the subsequent process can be quickly provided for use.
In this embodiment, the prefabricated component production line further includes a finished product unloading line 81 and a finished product buffer area 82, one end of the finished product unloading line 81 extends into the fixed mold platform area, the working vehicle 12 can transfer the formed prefabricated component to the finished product unloading line 81, and the finished product unloading line 81 sends the prefabricated component out of the fixed mold platform area; a finished product buffer area 82 is located at the other end of the finished product blanking line 81 for temporarily placing prefabricated components. Specifically, the finished product buffer 82 can ensure continuous blanking of the prefabricated parts, and further avoid the influence of the beat of the downstream process on the overall efficiency of the prefabricated part production line.
Optionally, the finished product blanking line 81 includes a blanking track 811, a first blanking transport vehicle 812 and a second blanking transport vehicle 813, one end of the blanking track 811 extends into the fixed die platform area, and the other end passes through the finished product buffer area 82; a first blanking transport vehicle 812 travels on the blanking track 811 for transporting the prefabricated parts from the fixed mold platform area to the finished product buffer area 82; the second blanking transport vehicle 813 runs on the blanking track 811 for transporting the prefabricated parts away from the finished product buffer area 82. Particularly, the design of the double-transport vehicle can ensure that the prefabricated part can be rapidly and reliably sent out, and the overall operation efficiency of the production line is effectively improved.
Optionally, the first blanking transport vehicle 812 and the second blanking transport vehicle 813 can respectively bear a stacking rack, the stacking rack can be used for placing a plurality of prefabricated components, and the finished product cache region 82 is used for placing the stacking rack for accommodating. Specifically, the work vehicle 12 transfers a plurality of prefabricated components from different first work stations 11 to the stacks of the first skip 812, and when the stacks on the first skip 812 are fully loaded, the first skip 812 moves to the finished product buffer 82 and places the fully loaded stacks in the finished product buffer 82, and then retrieves an empty stack from the finished product buffer 82 and returns to the stationary gantry. In addition, the second blanking transport vehicle 813 can pick up the full stack from the finished goods buffer 82 at the right time and transport it to the downstream yard.
Optionally, the second operation stations arranged in sequence include a rib distributing station, a pre-embedding station, a cloth station, a vibrating station, a standing station 24 and a napping station 25. Specifically, each second operation station executes one of the operations of rib arrangement, pre-embedding, material distribution, vibration, standing and napping, and the design of continuous arrangement can improve the circulation efficiency and the automation degree of the operation die platform among the stations, so that the overall operation efficiency of the circulation die platform area is improved. Specifically, the step of arranging the steel bars refers to the step of filling prefabricated steel bar cages into the operation die table; the pre-embedding means that a connecting piece partially protruding out of the operation mould platform is arranged before slurry is poured; the cloth is to pour slurry towards the operation mould platform; the purpose of the vibration is to fill the entire void in the worktop with slurry.
Optionally, a reinforcement cage conveying line 91 is arranged on one side, away from the distributing station, of the reinforcement distributing station, and the reinforcement cage conveying line 91 is used for conveying the reinforcement cage with the finished upstream manufacturing to the reinforcement distributing station.
Optionally, the rib distributing station and the pre-embedding station are arranged at the same position to form a first composite station 21, and the first composite station 21 is located on one side, far away from the maintenance area, of the flow-rotating mold table area; and/or the material distribution station and the vibration station are arranged at the same position to form a second compound station 22, and the second compound station 22 is positioned at one side of the first compound station 21 close to the maintenance area.
Optionally, a cleaning pool 23 is disposed between the vibrating station and the standing station 24, and is used for cleaning the outside of the operation mold table to prevent the slurry from adhering to and solidifying outside the molding area of the prefabricated part of the operation mold table.
Optionally, a kiln entering waiting station 26 is further disposed in the circulating die table area, the kiln entering waiting station 26 is disposed on one side of the roughening station 25, which is far away from the standing station 24, and in the process that the operating die table is transferred from the standing station 24 to the kiln entering waiting station 26, the roughening station 25 performs roughening processing on the surface of the prefabricated component to be formed in the operating die table.
Optionally, an embedded part cache region 27 is arranged on one side of the embedded station and used for temporarily placing the embedded part to be installed.
In this embodiment, a capacity expansion station 28 is further disposed in the flow-turning mold platform region, and is configured to add at least one of a rib distributing station, a pre-embedding station, a cloth station, a vibrating station, a standing station 24, and a roughening station 25. Specifically, the capacity expansion station 28 can expand the capacity of the flow conversion die table area, and the overall operation efficiency of the flow conversion die table area is improved.
In this embodiment, the standing station 24 and one side of the kiln entering waiting station 26 are both provided with capacity expansion stations 28, and the two capacity expansion stations 28 are respectively used for additionally providing the standing station 24 and the kiln entering waiting station 26. Further, a napping station 25 is provided between the two capacity expanding stations 28. Of course, in other embodiments, the capacity expansion station 28 may be disposed on one side of the standing station 24 to add the standing station 24, so as to improve the overall operation efficiency of the standing process.
Optionally, a traverse flatcar 29 is disposed above the second operation station and the production expansion station 28, and is used for transferring the operation mold table between the second operation station and the production expansion station 28.
The working principle of the prefabricated part production line is as follows:
the core comprises three areas, namely a fixed die platform area, a flow rotating die platform area and a maintenance area. The fixed die platform area is a multifunctional production operation area, and the area can enable the operation of workers to be saturated through the interaction operation of the multifunctional operation vehicle 12 and the workers by integrating a plurality of processes, so that the number of the workers can be saved under the condition of low yield requirement. The region is provided with a plurality of first operation stations 11, each first operation station 11 can be used for placing operation mould platforms (can be an empty operation mould platform and an operation mould platform with a built-in prefabricated part), and each operation mould platform can be used for realizing the working procedures of lifting (hanging plate), removing the mould, cleaning oil injection, arranging the mould (installing the mould) and the like of the prefabricated part through the matching operation of workers and an operation vehicle 12. Taking the three first operating stations 11 as an example, the operation inside the fixed die station area is as follows: the operation mould platform (built-in prefabricated component) taken out after being processed from the curing kiln 31 is placed on the first operation station 11, the multifunctional operation vehicle 12 moves to the first operation station 11, workers control the operation vehicle 12 to carry out hanging plate lifting, manual mould removal is carried out, the side moulds after being removed are manually moved to the side mould conveying line 14 beside to be transferred to the side mould cleaning machine 15 to be cleaned and finally stored in the side mould sorting machine 13, when the operation is needed next time, the side mould sorting machine 13 automatically finishes the sorting of the types and the quantity of the side moulds and conveys the side moulds to the first operation station 11 needing the side moulds through the side mould conveying line 14, then the workers take the side moulds from the side mould conveying line 14 and arrange the side moulds on the corresponding first operation station 11. All the operation mould tables in the area are fixed during operation, and the operation mould tables are not conveyed to the circulation mould table area through the central ferry 51 for the construction operation of the subsequent process until all the construction operation is completed. Specifically, in the operation process, the multifunctional operation vehicle 12 firstly performs manual operation on the hanging plate at the first operation station 11, the lifted prefabricated parts are placed in the first unloading transport vehicle 812 beside the multifunctional operation vehicle, when the stacking number of the prefabricated parts reaches 6, the first unloading transport vehicle 812 transfers the prefabricated parts to the finished product buffer area 82, and simultaneously, an empty stacking frame is taken out from the finished product buffer area 82 and returned to the next station needing the hanging plate. After the operation mold table on the first operation station 11 finishes the hanging plate and the mold removal, the cleaning and oil spraying operation is performed, then the operation vehicle 12 moves to the second first operation station 11 to perform the operations of hanging plate and the like, and meanwhile, a worker moves to the first operation station 11 to perform the mold distribution operation. The two first operation stations 11 operate simultaneously, after the die arrangement operation of the first operation station 11 is completed, a worker leaves and goes to the second first operation station 11 to perform the die arrangement operation of the next operation die table, the multifunctional operation vehicle 12 leaves and goes to the third first operation station 11 to perform the operations of hanging plates and the like, and meanwhile, the central ferry vehicle 51 transfers the operation die table on the first operation station 11, on which the front operation is completed, to the circulation die table area to perform the operation. In addition, the palletizer 61 takes out the work pallet cured from the curing kiln 31, places the work pallet on the central shuttle 51, and transfers the work pallet to the first work station 11 from the central shuttle 51. The above-mentioned process can be cyclically developed, and when the yield is low, the fixed die table region only has need of two persons to implement all the operations.
In the flow rotary die table area, the working procedures of rib arrangement, pre-embedding, material distribution, vibration, standing and the like need to be completed. In this area all the tables are in circulation, i.e. the tables automatically flow to the next station after a process has been completed. In the reinforcement distribution station, the reinforcement cage conveying line 91 can automatically distribute the reinforcement cage on the die table, and then further place the embedded parts. In this process, the reinforcement cage is automatically welded by another factory and conveyed by the reinforcement cage conveying line 91. After the pre-embedding process is completed, the operation die table automatically flows to the next station, the next station is used for distributing and vibrating, the distributing machine is a rail-type distributing machine, the shape of the die is judged by combining vision and the order information is butted with an MES system, and the distributing machine can move front and back, left and right to complete automatic and accurate distribution. After the cloth is finished, the vibrating platform at the bottom of the operation die table can vibrate the operation die table, so that the data are distributed more uniformly. After vibrating, the operation mould platform is transferred to a standing station 24 to be stood, after the standing time is enough, the operation mould platform is transferred to a final kiln entering waiting station 26, in the transferring process, the roughening operation of the prefabricated part to be formed is completed through a roughening machine, and finally, the operation mould platform waiting mould stacking machine 61 which completes the roughening operation is hung into a vacant curing kiln 31 to be cured.
In the curing area, curing work is mainly completed by the mold stacking machine 61 and the curing kiln 31, the mold stacking machine 61 lifts the roughened operation mold table into the curing kiln 31, when the number of stacked operation mold tables in the curing kiln 31 reaches 6 layers, the mold stacking machine 61 covers the cover of the curing kiln 31, and the curing kiln 31 starts to supply steam for curing prefabricated parts. After the maintenance is finished, the upper cover is automatically opened, the operation mold platforms are sequentially taken out by the mold stacking machine 61 and are placed on the central ferry 51, and the operation mold platforms are transferred to the idle first operation station 11 of the fixed mold platform area by the central ferry 51 to carry out construction operation, so that the cyclic operation of the three areas is realized.
Optionally, this scheme can be extended to nomadic formula mill and use: most of the nomadic factories generally adopt a mode that one simple worker corresponds to one operation module platform at present, the mode needs more manpower, and in addition, the nomadic factories are produced in a short period, so that the product cost proportion occupied by the costs of moving, transporting, equipment installing and the like is larger. This scheme adopts orbital multi-functional operation car 12 and the composite module that can extend, when being applied to nomadic formula mill, only needs to produce this fixed mould platform district and maintenance area of line and draw out, promptly to multi-functional operation car 12, the maintenance kiln 31 of heap, the pile up neatly car draws out, can constitute nomadic formula mill. And because the operation car 12 and the mold stacking machine 61 adopt the ground tracks, the nomadic factory can meet the production requirement only by correspondingly laying two ground tracks and leveling the rest ground, the realization is simple and convenient, and the investment of personnel can be reduced and the whole wiring efficiency can be improved compared with the traditional nomadic factory.
In the description herein, it is to be understood that the terms "upper", "lower", "left", "right", and the like are used in a descriptive sense or positional relationship based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A prefabricated component production line, characterized by comprising:
the working vehicle performs at least one corresponding operation on each first working station and can move between different first working stations;
the flow rotating die platform area is internally provided with at least two second operating stations which are sequentially arranged and communicated, the operating die platform after being processed at the first operating station is transferred to the flow rotating die platform area and sequentially passes through the second operating stations, so that a prefabricated part to be molded is formed in the operating die platform;
and the curing area comprises a curing kiln, the operation mold platform after the treatment of the flow mold platform area is transferred into the curing kiln so as to cure and form the prefabricated part to be molded, and the operation mold platform after the treatment of the curing kiln is transferred to the first operation station.
2. A prefabricated component production line according to claim 1, further comprising a central shuttle movable between the fixed die station area and the transfer die station area for transferring the working die station on the first working station to the second working station and transferring the working die station after the curing kiln treatment to the first working station.
3. A prefabricated member production line according to claim 2, wherein the first operation stations are spaced apart from each other in the arrangement direction of the second operation stations, the maintenance area is provided at one end of the arrangement direction of the second operation stations, the prefabricated member production line further comprises a central rail provided between the fixed die table area and the flow-turning die table area, the central rail extends in the arrangement direction of the second operation stations, and the central ferry vehicle travels on the central rail.
4. A prefabricated component production line according to claim 1, wherein said operation mold table after the treatment of said curing kiln is sequentially transferred to different said first operation stations.
5. The prefabricated member production line of claim 1, wherein the fixed die station area is further provided with:
the side die sorting machine is used for distinguishing and storing the side dies and providing the side dies according to the instructions of workers;
and the side die conveying line is connected with the side die sorting machine and the first operation station and is used for recovering the side die after the die stripping of the first operation station and providing a new side die for the first operation station.
6. The prefabricated member production line of claim 5, wherein the fixed die station area is further provided with:
and the side die cleaning machine is arranged on the side die conveying line and used for maintaining the side die recovered from the first operation station.
7. The prefabricated member production line of claim 1, further comprising:
a finished product blanking line, one end of which extends into the fixed die platform area, wherein the operation vehicle can transfer the formed prefabricated part to the finished product blanking line, and the finished product blanking line sends the prefabricated part out of the fixed die platform area;
and the finished product buffer area is positioned at the other end of the finished product blanking line and used for temporarily placing the prefabricated part.
8. A prefabricated component production line according to claim 7, wherein said finished product blanking line comprises:
one end of the blanking track extends into the fixed die platform area, and the other end of the blanking track penetrates through the finished product cache area;
the first blanking transport vehicle runs on the blanking track and is used for conveying the prefabricated part from the fixed die platform area to the finished product cache area;
and the second blanking transport vehicle runs on the blanking track and is used for conveying the prefabricated part away from the finished product cache region.
9. The prefabricated part production line of claim 1, wherein the second operation stations arranged in sequence comprise a rib distributing station, a pre-embedding station, a cloth station, a vibrating station, a standing station and a napping station.
10. The prefabricated part production line of claim 9, wherein a capacity expansion station is further arranged in the flow-turning die table area and used for additionally arranging at least one of the rib arrangement station, the pre-embedding station, the material distribution station, the vibrating station, the standing station and the galling station.
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| CN105773827B (en) * | 2016-05-03 | 2018-01-30 | 国新德 | Prefabricated components solid production system |
| CN109203215A (en) * | 2018-11-09 | 2019-01-15 | 长沙英平机械制造有限责任公司 | Concrete prefabricated element production line |
| CN209440486U (en) * | 2018-11-28 | 2019-09-27 | 湖南三一快而居住宅工业有限公司 | Prefabricated components production line and double skin wall production lines |
| CN110936487A (en) * | 2019-10-22 | 2020-03-31 | 中民筑友智能装备科技有限公司 | Novel prefabricated part production system |
| CN110877405A (en) * | 2019-10-22 | 2020-03-13 | 中民筑友智能装备科技有限公司 | Prefabricated component production line |
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