CN111186013A - Wallboard production line equipment and production process thereof - Google Patents
Wallboard production line equipment and production process thereof Download PDFInfo
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- CN111186013A CN111186013A CN202010071327.3A CN202010071327A CN111186013A CN 111186013 A CN111186013 A CN 111186013A CN 202010071327 A CN202010071327 A CN 202010071327A CN 111186013 A CN111186013 A CN 111186013A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 claims abstract description 90
- 239000000463 material Substances 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims description 20
- 239000004567 concrete Substances 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 6
- 238000010025 steaming Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 238000012258 culturing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 12
- 238000005406 washing Methods 0.000 abstract description 5
- 239000004568 cement Substances 0.000 abstract description 3
- 238000007781 pre-processing Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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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
- 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
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped 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
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/386—Cleaning
Abstract
The invention provides wallboard production line equipment and a production process thereof, and the wallboard production line equipment comprises a mould, a mould closing device, a first conveying device, a pouring device, a second conveying device, a pre-curing kiln, a third conveying device, a mould opening device, a steam curing kiln, a mould cleaning device and a finished product conveying line, wherein the mould comprises a mould frame, a mandrel and a supporting plate, the pouring device is arranged above the first conveying device, the mould cleaning device comprises a core washing mechanism, a mould frame cleaning line and a supporting plate cleaning line, and the mould closing device, the first conveying device, the second conveying device, the pre-curing kiln, the third conveying device, the mould opening device and the core washing mechanism are sequentially connected and enclosed to form a reversed-square structure. The invention can be used for preprocessing and quickly forming the hollow wallboard with the crossed holes in a factory to finish the high-efficiency and quick production of the wallboard, so that cement can be directly poured in the crossed holes during construction, and the field construction efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of construction machinery, in particular to wallboard production line equipment and a production process thereof.
Background
In the existing building construction, templates are mostly installed firstly, then concrete is poured between the templates on site to form a wall body, and the templates are dismantled after the wall body meets certain strength requirements. The construction method has the advantages of multiple working procedures, long construction period and huge workload of assembling and disassembling the template on site, and a considerable part of the disassembled template can not be repeatedly utilized, thereby causing material waste.
The Chinese patent No. CN102581939A provides a prefabricated reinforced concrete hollow template with cross holes inside and a vertical mold forming device thereof, wherein, the inside of the prefabricated reinforced concrete hollow template is provided with a pore canal which is communicated with each other vertically and horizontally, therefore, an integral wall body meeting the requirements can be constructed only by splicing and pouring a small number of plates on the construction site, and the prefabricated reinforced concrete hollow template does not need to be disassembled after construction, thereby greatly simplifying the construction flow and obviously shortening the construction period. The production of the wallboard generally comprises pouring, precuring and steam curing, manual construction is basically adopted when the wallboard is pre-processed in a factory, a large amount of time is needed for completing the assembly of a mould and the pouring of concrete filler, the production efficiency is low, and the quality is unstable.
Disclosure of Invention
The first purpose of the invention is to provide a wallboard production line device which can realize the rapid production of wallboards and greatly improve the production efficiency aiming at the defects.
The first scheme adopted by the invention for solving the technical problem is as follows: a wallboard production line device comprises a mold, a mold closing device, a first conveying device, a pouring device, a second conveying device, a pre-curing kiln, a third conveying device, a mold opening device, a steam curing kiln, a mold cleaning device and a finished product conveying line, wherein the mold comprises a mold frame, a mandrel and a supporting plate, the pouring device is arranged above the first conveying device, the mold cleaning device comprises a core cleaning mechanism, a mold frame cleaning line and a supporting plate cleaning line, the mold closing device, the first conveying device, the second conveying device, the pre-curing kiln, the third conveying device, the mold opening device and the core cleaning mechanism are sequentially connected and enclosed to form a reversed-square-shaped structure, the steam curing kiln is connected with the mold opening device to steam-cure a wallboard and the supporting plate, the mold frame cleaning line is connected with the mold opening device to clean the mold frame, the supporting plate cleaning line is connected with the mold closing device, and the front end of the finished product conveying line is connected with the rear end of the steam curing kiln, the finished product conveying line is also connected with the die frame cleaning line and the supporting plate cleaning line.
Furthermore, in order to connect the head and the tail of the production line to form a closed structure, the positions of all devices are reasonably distributed, high-efficiency material circulation of the production line is realized, and the production efficiency is improved; the conveying direction of the first conveying device is vertical to the conveying direction of the second conveying device and the third conveying device, the mold closing device is arranged at the front end of the first conveying device, the mold opening device is arranged at the rear end of the third conveying device, the pre-curing kiln is parallel to the first conveying line, the front end of the pre-curing kiln is connected with the second conveying device, and the rear end of the pre-curing kiln is connected with the third conveying device;
the steam curing kiln, the die frame cleaning line and the supporting plate cleaning line are parallel, the conveying directions of the die frame cleaning line and the supporting plate cleaning line are opposite, the rear end of the die frame cleaning line is connected with the finished product conveying line, the front end of the supporting plate cleaning line is connected with the finished product conveying line, the rear end of the supporting plate cleaning line is connected with the mold closing device, the supporting plate cleaning line is parallel to the first conveying device, and the conveying directions of the supporting plate cleaning line and the first conveying device are the same.
Furthermore, in order to connect the head and the tail to form a closed production line, the high-efficiency material circulation of the production line is realized, and the production efficiency is improved; the first conveying device comprises a first conveying rail which is transversely arranged, the mold closing device is arranged at the front end of the first conveying rail, the pouring device is arranged above the first conveying rail, the second conveying device comprises a second conveying rail and a first transfer trolley which are longitudinally arranged, the front end of the second conveying rail is connected with the rear end of the first conveying rail, the rear end of the second conveying rail is connected with the front end of the pre-curing kiln, the third conveying device comprises a third conveying rail and a second transfer trolley which are longitudinally arranged, the front end of the third conveying rail is connected with the rear end of the pre-curing kiln, and the rear end of the third conveying rail is connected with the mold opening device.
Furthermore, in order to pre-nourish the poured concrete and improve the utilization rate of the pre-curing kiln, a plurality of independent kiln chambers are arranged and used alternately, namely when one kiln chamber is in a pre-curing state, the other kiln chamber is in a feeding or discharging state, so that the efficiency is improved; the pre-curing kiln comprises a plurality of kiln chambers arranged in parallel, mold transfer rails are arranged in each kiln chamber, the mold transfer rails are perpendicular to the second conveying rails and the third conveying rails, the front ends and the rear ends of the mold transfer rails are respectively connected with the second conveying rails and the third conveying rails, the horizontal plane of each mold transfer rail is higher than the horizontal plane of each second conveying rail and the horizontal plane of each third conveying rail, mold transfer vehicles used for conveying mold frames into the pre-curing kiln through the second conveying devices and then conveying the mold frames to the third conveying devices through the pre-curing kiln are arranged on the mold transfer rails, and transverse rails connected with the mold transfer rails and used for the mold transfer vehicles to move are arranged on the first transport vehicle and the second transport vehicle.
Further, in order to form a cavity in a closed mode, concrete is poured into the mold frame, and the hollow wall plate is formed; the framed structure comprises a bottom frame, a front side plate, a rear side plate, a left side plate and a right side plate which are surrounded to form a forming cavity, wherein the supporting plate is arranged on the bottom frame, the mandrel is uniformly distributed in the forming cavity to form hollow holes of the wallboard, and a plurality of core holes used for penetrating out the mandrel are formed in the front side plate and the rear side plate.
Further, in order to assemble the mold frame and automatically grab the mandrel, the mandrel is inserted into the mold frame to form the hollow structure of the wallboard; the mold closing device comprises a mold frame assembling mechanism for connecting the front side plate, the rear side plate, the left side plate and the right side plate with the bottom frame, a second overturning and conveying mechanism for overturning the mold frame and a core penetrating mechanism for inserting the core shaft into the molding cavity;
the die frame assembling mechanism comprises an assembling mechanical arm used for grabbing a front side plate, a rear side plate, a left side plate and a right side plate and an assembling driving assembly used for controlling the assembling mechanical arm to move, the core penetrating mechanism comprises a core penetrating mechanical arm used for grabbing a core shaft and a core penetrating driving assembly used for controlling the core penetrating mechanical arm to move, and the second overturning conveying mechanism comprises a second mechanical arm used for grabbing the die frame and a second driving assembly used for controlling the second mechanical arm to overturn the die frame for 90 degrees to be erected so as to penetrate the core shaft.
Furthermore, in order to turn the die frame for 90-degree erection, the mandrel is extracted and cleaned to be put into the use of the next die frame, so that the cyclic utilization rate of the mandrel is improved, the total input amount of the mandrel is reduced, the input cost of the die is further reduced, the die frames are detached, and the wallboard is convenient to take out; the mold opening device comprises a first overturning and conveying mechanism for overturning the mold frame, a core pulling mechanism for extracting the core shaft from the molding cavity and a mold splitting mechanism for separating the front side plate, the rear side plate, the left side plate and the right side plate from the bottom frame;
the core pulling mechanism comprises a core pulling mechanical hand for grabbing a core shaft and a core pulling driving assembly for controlling the core pulling mechanical hand to act, the mold splitting mechanism comprises a mold splitting mechanical hand for grabbing a front side plate, a rear side plate, a left side plate and a right side plate and a mold splitting driving assembly for controlling the mold splitting mechanical hand to act, and the first overturning and conveying mechanism comprises a first mechanical hand for grabbing a mold frame and a first driving assembly for controlling the first mechanical hand to overturn the mold frame for 90 degrees and erect the mold frame so as to draw the core shaft.
Furthermore, in order to convey the pre-cured wallboard into the steam curing kiln for steam curing and improve the utilization rate of the steam curing kiln, a plurality of independent kiln chambers are arranged and used alternately, namely when one of the kiln chambers is in a steam curing state, the other kiln chamber is in a feeding or discharging state, so that the efficiency is improved, and the steam cured wallboard is automatically conveyed to a finished product conveying line; the steam curing kiln comprises a plurality of kiln chambers arranged in parallel, each kiln chamber is internally provided with a sub-trolley track, the front end of each kiln chamber is provided with a main trolley track perpendicular to the sub-trolley tracks, the main trolley tracks are parallel to a mould frame cleaning line, the main trolley tracks are provided with sub-main trolleys which are used for forking up the wallboard with the supporting plate from a mould opening device and transporting the wallboard to the steam curing kiln, the front end of each main trolley track is connected with the mould opening device, and the rear end of each main trolley track is connected with the front end of a finished product conveying line.
Further, in order to convey the formed wallboard out, and clean and recombine the used mold frame and the used supporting plate, so as to start the next round of operation in the mold closing device; the finished product conveying line is provided with a first transfer mechanism which is used for putting the steamed wallboard and the supporting plate into the mold frame on the mold frame cleaning line and then forking the mold frame, and the finished product conveying line is provided with a second transfer mechanism which is used for putting the mold frame into the supporting plate cleaning line and then forking the wallboard independently.
The second purpose of the invention is to provide a wallboard production process which can cast and form the wallboard with high efficiency, greatly improve the production efficiency, reduce the investment of the mould and effectively reduce the cost of the mould aiming at the defects.
The second scheme adopted by the invention for solving the technical problem is as follows: a wallboard production process comprises the following steps:
(1) material distribution: assembling the mold frame, placing a supporting plate at the bottom of the mold frame, inserting the mandrel into the mold frame, and fully distributing concrete in the mold frame;
(2) pre-culturing: feeding the mold frame with the distributed materials into a pre-curing kiln for pre-curing, wherein a plurality of independent kiln chambers are arranged in the pre-curing kiln, and the kiln chambers are sequentially filled one by one;
(3) opening the mold: after the precuring is finished, the die frame is overturned by 90 degrees to draw out the mandrel, then the die frame is separated, and the wallboard and the supporting plate are taken out together, wherein the drawn mandrel is cleaned independently, the mandrel is overturned by 90 degrees after being cleaned and is inserted into the next die frame to be put into recycling use, and the die frame is cleaned independently;
(4) steaming: the taken out wall board and the supporting plate are put into a steam curing kiln together for steam curing, a plurality of mutually independent kiln chambers are arranged in the steam curing kiln, and the kiln chambers are filled one by one in sequence;
(5) and (4) outputting a finished product: and after the wallboard is steamed, conveying the finished product out, putting the supporting plate on the cleaned mould frame again for cleaning, reassembling the cleaned mould frame together, and combining the cleaned mould frame with the mandrel to start the next operation.
Compared with the prior art, the invention has the following advantages:
(1) the invention can be used for preprocessing and quickly forming the hollow wallboard with the internal crossed holes in a factory, so that cement can be directly poured in the crossed holes during construction, the site construction efficiency is effectively improved, the efficient and quick production of the wallboard can be realized through flow line production, the circulation and transportation of the mould frame among all processing stations are completed by the first conveying device, the second conveying device, the third conveying device, all cleaning lines and output lines, the manpower, material resources and time are saved, and the efficiency is improved;
(2) the invention sets the supporting plate in the mould frame, the precured supporting plate and the wallboard are demoulded together, the demoulded product enters the steam curing kiln, the mould frame and the mandrel are put into the next wallboard for casting and forming again, the mould opening and mould closing are connected by setting the square-back production line arrangement structure, the mould frame and the mandrel can be directly returned to the mould closing device after demoulding, the mandrel is short in cleaning, the cleaning line is not required to be very long, the cleaning line can be directly and circularly put into use after cleaning, and the mould frame is long in cleaning, the cleaning line is additionally arranged to clean the mould frame, and the cleaning line can be circularly put into use after cleaning, thereby greatly reducing the circulation input amount of the mould frame and the mandrel, compared with the condition that a large number of mould frames are required for completing the whole wallboard manufacturing process from head to tail by corresponding to a group of moulds of the existing wallboard, the invention can greatly reduce the use cost of the mould;
(3) the pre-curing kiln and the steam curing kiln are respectively provided with a plurality of independent kiln chambers, three hours are needed in the pre-curing period, six hours are needed in the steam curing period, when one of the kiln chambers is in a use state, the other kiln chamber can be used for charging or discharging, and the kiln chambers are spaced and alternately used, so that the time is saved, and the efficiency is improved.
Drawings
The invention will be further illustrated with reference to the following examples with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of a wallboard production line apparatus;
FIG. 2 is a side view of the structure of the wallboard production line apparatus;
FIG. 3 is a schematic view of the mold closing apparatus to the mold opening apparatus;
FIG. 4 is a schematic view of the mold opening device to the mold closing device;
FIG. 5 is a schematic structural view of a mold;
fig. 6 is a flow chart of a wallboard production process.
In the figure: 1-a mould; 101-bottom frame; 102-a mandrel; 103-a pallet; 104-front side plate; 105-a rear side panel; 106-left side panel; 107-right side plate; 2-a mold closing device; 3-a first conveying device; 301-a first conveying track; 4-pouring the device; 401-a stirring mechanism; 402-a material distribution mechanism; 403-a scraping mechanism; 5-a second conveying device; 501-a second conveying track; 502-a first transfer car (buggy); 6-precuring kiln; 601-a mold transfer track; 602-moving a mould vehicle; 7-a third conveying device; 701-a third conveying track; 702-a second transfer car; 8-mold opening device; 9-steaming the kiln; 901-sub-vehicle track; 902-parent car track; 903-primary and secondary vehicles; 10-a mould cleaning device; 1001-core washing mechanism; 1002-mold frame cleaning line; 1003-pallet cleaning line; 11-finished product conveying line; 12-a plate stacking machine; 13-a mesh reinforcement placement device; 14-oiling machine.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
specific example 1: as shown in fig. 1-5, this embodiment provides a wallboard production line apparatus, which includes a mold 1, a mold closing device 2, a first conveying device 3, a pouring device 4, a second conveying device 5, a pre-curing kiln 6, a third conveying device 7, a mold opening device 8, a steam curing kiln 9, a mold cleaning device 10, and a finished product conveying line 11, wherein the mold 1 includes a mold frame, a core shaft 102, and a supporting plate 103, the pouring device 4 is disposed above the first conveying device 3, the mold cleaning device 10 includes a core washing mechanism 1001, a mold frame cleaning line 1002, and a supporting plate cleaning line 1003, the mold closing device 2, the first conveying device 3, the second conveying device 5, the pre-curing kiln 6, the third conveying device 7, the mold opening device 8, and the core washing mechanism 1001 are sequentially connected and enclose to form a zigzag structure, the steam curing kiln 9 is connected to the mold opening device 8 to steam cure a wallboard and the supporting plate 103, the mold frame cleaning line 1002 is connected with the mold opening device 8 to clean the mold frame, the supporting plate cleaning line 1003 is connected with the mold closing device 2, the front end of the finished product conveying line 11 is connected with the rear end of the steam curing kiln 9, and the finished product conveying line 11 is further connected with the mold frame cleaning line 1002 and the supporting plate cleaning line 1003.
In the embodiment, in order to connect the head and the tail of the production line to form a closed structure, the positions of all devices are reasonably distributed, high-efficiency material circulation of the production line is realized, and the production efficiency is improved; the conveying direction of the first conveying device 3 is perpendicular to the conveying direction of the second conveying device 5 and the third conveying device 7, the mold closing device 2 is arranged at the front end of the first conveying device 3, the mold opening device 8 is arranged at the rear end of the third conveying device 7, the pre-curing kiln 6 is parallel to the first conveying line, the front end of the pre-curing kiln 6 is connected with the second conveying device 5, and the rear end of the pre-curing kiln 6 is connected with the third device;
the steam curing kiln 9, the mold frame cleaning line 1002 and the supporting plate cleaning line 1003 are parallel, the conveying directions of the mold frame cleaning line 1002 and the supporting plate cleaning line 1003 are opposite, the rear end of the mold frame cleaning line 1002 is connected with the finished product conveying line 11, the front end of the supporting plate cleaning line 1003 is connected with the finished product conveying line 11, the rear end of the supporting plate cleaning line 1003 is connected with the mold closing device 2, the supporting plate cleaning line 1003 is parallel to the first conveying device 3, and the conveying directions of the supporting plate cleaning line 1003 and the first conveying device 3 are the same.
In the embodiment, in order to connect the head and the tail to form a closed production line, the high-efficiency material circulation of the production line is realized, and the production efficiency is improved; the first conveying device 3 comprises a first conveying rail 301 which is transversely arranged, the mold closing device 2 is arranged at the front end of the first conveying rail 301, the pouring device 4 is arranged above the first conveying rail 301, the second conveying device 5 comprises a second conveying rail 501 and a first transfer trolley 502 which are longitudinally arranged, the front end of the second conveying rail 501 is connected with the rear end of the first conveying rail 301, the rear end of the second conveying rail 501 is connected with the front end of the precuring kiln 6, the third conveying device 7 comprises a third conveying rail 701 and a second transfer trolley 702 which are longitudinally arranged, the front end of the third conveying rail 701 is connected with the rear end of the precuring kiln 6, and the rear end of the third conveying rail 701 is connected with the mold opening device 8.
In the present embodiment, in order to pour concrete into the mold frame, the concrete is shaped; the pouring device 4 comprises a stirring mechanism 401, a material distribution mechanism 402 and a material scraping mechanism 403, wherein the stirring mechanism 401 is connected with the material distribution mechanism 402, the material distribution mechanism 402 and the material scraping mechanism 403 are both arranged above the first conveying device 3, and the material scraping mechanism 403 is positioned on the rear side of the material distribution mechanism 402;
the distributing mechanism 402 comprises a distributing hopper, a distributing box, two distributing rollers arranged oppositely left and right and a distributing driving assembly used for driving the two distributing rollers to rotate respectively, the upper side of the distributing hopper is connected with the stirring mechanism 401, the distributing box is connected to the lower side of the distributing hopper, the two distributing rollers are rotatably installed in the distributing box, a gap is formed between the two distributing rollers, the rotating directions of the two distributing rollers are opposite, wherein the distributing roller on the left side rotates clockwise, and the distributing roller on the right side rotates anticlockwise to extrude concrete to discharge downwards;
In the embodiment, in order to pre-cure the poured concrete and improve the utilization rate of the pre-curing kiln 6, a plurality of independent kiln chambers are arranged and used alternately, namely when one of the kiln chambers is in a pre-curing state, the other kiln chamber is in a feeding or discharging state, so that the efficiency is improved; the pre-curing kiln 6 comprises a plurality of kiln chambers arranged in parallel, mold transfer rails 601 are arranged in the kiln chambers, the mold transfer rails 601 are perpendicular to a second conveying rail 501 and a third conveying rail 701, the front ends and the rear ends of the mold transfer rails 601 are respectively connected with the second conveying rail 501 and the third conveying rail 701, the horizontal plane of the mold transfer rails 601 is higher than the horizontal plane of the second conveying rail 501 and the third conveying rail 701, mold transfer vehicles 602 used for conveying a mold frame into the pre-curing kiln 6 from a second conveying device 5 and then conveying the mold frame to a third conveying device 7 from the pre-curing kiln 6 are arranged on the mold transfer rails 601, and transverse rails connected with the mold transfer rails 601 for the mold transfer vehicles 602 to move are arranged on the first transfer vehicle 502 and the second transfer vehicle 702.
In the embodiment, in order to form a cavity by enclosing and combining, concrete is poured in the mold frame, and a hollow wallboard is formed; the mold frame comprises a bottom frame, a front side plate 104, a rear side plate 105, a left side plate 106 and a right side plate 107, wherein the bottom frame, the front side plate 104, the rear side plate 105, the left side plate 106 and the right side plate 107 form a forming cavity in a surrounding mode, a supporting plate 103 is arranged on the bottom frame, core shafts 102 are uniformly distributed in the forming cavity to form hollow holes of the wall plate, and a plurality of core holes used for penetrating through the core shafts 102 are formed in the front side plate.
In this embodiment, to assemble the mold frame and automatically grasp the mandrel 102, the mandrel 102 is inserted into the mold frame to form the hollow structure of the wallboard; the mold closing device 2 comprises a mold frame assembling mechanism for connecting a front side plate 104, a rear side plate 105, a left side plate 106 and a right side plate 107 with the bottom frame, a second overturning and conveying mechanism for overturning the mold frame and a core penetrating mechanism for inserting the core shaft 102 into the molding cavity;
the mold frame assembling mechanism comprises an assembling mechanical arm used for grabbing a front side plate 104, a rear side plate 105, a left side plate 106 and a right side plate 107 and an assembling driving assembly used for controlling the assembling mechanical arm to act, the core penetrating mechanism comprises a core penetrating mechanical arm used for grabbing a core shaft 102 and a core penetrating driving assembly used for controlling the core penetrating mechanical arm to act, and the second overturning and conveying mechanism comprises a second mechanical arm used for grabbing the mold frame and a second driving assembly used for controlling the second mechanical arm to overturn the mold frame for 90 degrees to erect so as to penetrate the core shaft 102.
In the embodiment, in order to turn the mold frame 90 ° to be erected, the mandrel 102 is extracted and cleaned to be put into use of the next mold frame, so that the recycling rate of the mandrel 102 is improved, the total input amount of the mandrel 102 is reduced, the input cost of the mold 1 is further reduced, and the mold frames are detached to facilitate the taking of the wallboard; the mold opening device 8 comprises a first overturning and conveying mechanism for overturning the mold frame, a core pulling mechanism for extracting the core shaft 102 from the molding cavity, and a mold splitting mechanism for separating the front side plate 104, the rear side plate 105, the left side plate 106 and the right side plate 107 from the bottom frame;
the core pulling mechanism comprises a core pulling mechanical arm for grabbing the mandrel 102 and a core pulling driving assembly for controlling the core pulling mechanical arm to act, the mold splitting mechanism comprises a mold splitting mechanical arm for grabbing a front side plate 104, a rear side plate 105, a left side plate 106 and a right side plate 107 and a mold splitting driving assembly for controlling the mold splitting mechanical arm to act, and the first overturning and conveying mechanism comprises a first mechanical arm for grabbing a mold frame and a first driving assembly for controlling the first mechanical arm to overturn the mold frame for 90 degrees and erect the mold frame so as to pull the mandrel 102.
In this embodiment, in order to transport the pre-cured wallboard to the steam curing kiln 9 for steam curing and improve the utilization rate of the steam curing kiln 9, a plurality of independent kiln chambers are arranged for alternate use, that is, when one of the kiln chambers is in a steam curing state, the other kiln chamber is in a feeding or discharging state, so as to improve the efficiency, and the steam cured wallboard is automatically transported to the finished product transport line 11; the steam curing kiln 9 comprises a plurality of kiln chambers arranged in parallel, each kiln chamber is internally provided with a sub-trolley track 901, the front end of each kiln chamber is provided with a main trolley track 902 perpendicular to the sub-trolley track 901, the main trolley track 902 is parallel to a mould frame cleaning line 1002, the main trolley track 902 is provided with a sub-trolley 903 used for forking up a wallboard with a supporting plate 103 from a mould opening device 8 and transporting the wallboard to the steam curing kiln 9, the front end of the main trolley track 902 is connected with the mould opening device 8, and the rear end of the main trolley track 902 is connected with the front end of a finished product conveying line 11.
In the present embodiment, in order to clean and recombine the used mold frame and pallet 103, the next work cycle is started in the mold clamping device 2; the finished product conveying line 11 is provided with a first transferring mechanism used for placing the steamed wallboard and the supporting plate 103 into the mold frame on the mold frame cleaning line 1002 and then forking the mold frame, and the finished product conveying line 11 is provided with a second transferring mechanism used for placing the mold frame into the supporting plate cleaning line 1003 and then forking the wallboard independently, wherein the first transferring mechanism is arranged at the joint with the mold frame cleaning line 1002.
Specific example 2: as shown in fig. 6, the present embodiment provides a wallboard production process, comprising the following steps:
(1) material distribution: assembling the mold frame, placing a supporting plate 103 at the bottom of the mold frame, inserting the mandrel 102 into the mold frame, and fully distributing concrete in the mold frame;
(2) pre-culturing: feeding the mold frame with the distributed materials into a pre-curing kiln 6 for pre-curing, wherein a plurality of mutually independent kiln chambers are arranged in the pre-curing kiln 6, and the kiln chambers are sequentially filled one by one;
(3) opening the mold: after the precuring is finished, turning 90 degrees to draw out the mandrel 102, separating the die frame, and taking out the wallboard and the supporting plate 103 together, wherein the drawn mandrel 102 is cleaned independently, the mandrel 102 is turned 90 degrees after being cleaned and then inserted into the next die frame for recycling, and the die frame is cleaned independently;
(4) steaming: the taken out wall board and the supporting plate 103 are put into a steam curing kiln 9 together for steam curing, a plurality of mutually independent kiln chambers are arranged in the steam curing kiln 9, and the kiln chambers are filled one by one in sequence;
(5) and (4) outputting a finished product: after the wallboard is steamed, the finished product is conveyed out, the supporting plate 103 is put on the cleaned mould frame again for cleaning, the cleaned mould frame is assembled together again, and the next round of operation is started after the cleaned mould frame is combined with the mandrel 102.
The specific implementation process comprises the following steps: during production, cement, gravel and water are proportioned and then put into the stirring mechanism 401, the stirring mechanism 401 is stirred and then sent into a material distribution hopper through a lifting machine, meanwhile, the front side plate 104, the rear side plate 105, the left side plate 106 and the right side plate 107 are connected with a bottom frame through the mold frame assembling mechanism, an oiling machine 14 coats demolding oil in a mold frame, then a reinforcing mesh placing device 13 places a reinforcing mesh in a forming cavity, the mold frame is turned over by 90 degrees, a core penetrating mechanism inserts a core shaft 102 into the forming cavity, then the mold frame is turned over again and moves back to the position below a material distribution box along with a first conveying line, concrete is distributed into the mold frame through a gap between two material distribution rollers, the distribution completion mold frame continues to move to a second conveying device 5 along with a first conveying device 3, a plate stacking machine 12 arranged at the front end of the second conveying device 5 stacks the mold frame onto a mold transfer vehicle 602, five layers can be stacked at a time, then a first transfer vehicle 502 below the mold transfer vehicle 602 moves on the second conveying line, the mould moving vehicle 602 is conveyed to the front end of the pre-curing kiln 6, the mould moving vehicle 602 continues to move along the mould moving track 601 in the kiln chamber, and enters the pre-curing kiln 6 with the mould frame for pre-curing for 3 hours;
after the precuring is finished, the mold transfer trolley 602 continues to drive the mold frame to move towards the rear end of the mold transfer rail 601 and move onto the second transfer trolley 702, the second transfer trolley 702 drives the mold transfer trolley 602 and the mold frame to move to the rear end of the third conveying line, the prefabricated mold frames are stacked by the plate stacking machine 12 at the rear end of the third conveying line and are conveyed into the mold opening device 8 one by one, the mold frames are turned over for 90 degrees, the core pulling mechanism of the mold opening device 8 extracts the core shaft 102, the mold separating mechanism separates the front side plate 104, the rear side plate 105, the left side plate 106 and the right side plate 107 from the bottom frame, and the plate stacking machine 12 arranged between the front end of the main trolley 902 and the mold opening device 8 can grab and clamp the wallboard and stack together with the supporting plate 103 so that the composite trolley 903 forks the supporting plate 103, and the sub-main trolley 903 forks the wallboard and then conveys the wallboard into the steam curing kiln 9 for steaming and curing for 6 hours;
the extracted mandrel 102 is cleaned by a core cleaning mechanism 1001, then a second overturning and conveying mechanism overturns the die frame on the die closing device 2 by 90 degrees, a core penetrating mechanism vertically conveys the mandrel 102 into the die frame, the separated die frame moves along with a die frame cleaning line 1002, and the die frame is sprayed and cleaned through a plurality of nozzles on the die frame cleaning line 1002;
after the steam curing is finished, the wall boards are conveyed out of the steam curing kiln 9 by the primary-secondary vehicle 903 and conveyed to the rear end of the primary vehicle track 902, the wall boards are stacked by a plate stacking machine 12 arranged at the front end of a finished product conveying line 11, one wall board and a supporting plate 103 are placed into a washed mold frame, then the mold frame together with the wall boards and the supporting plate 103 is conveyed to the front end of a supporting plate cleaning line 1003 by the finished product conveying line 11, the mold frame and the supporting plate 103 are placed on the supporting plate cleaning line 1003, the formed wall boards are conveyed out independently, and the mold frame and the supporting plate 103 move to a mold closing device 2 along with the supporting plate cleaning line 1003.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a wallboard production line equipment which characterized in that: the mould comprises a mould, a mould closing device, a first conveying device, a pouring device, a second conveying device, a pre-curing kiln, a third conveying device, a mould opening device, a steam curing kiln, a mould cleaning device and a finished product conveying line, wherein the mould comprises a mould frame, a mandrel and a supporting plate, the pouring device is arranged above the first conveying device, the mould cleaning device comprises a core cleaning mechanism, a mould frame cleaning line and a supporting plate cleaning line, the mould closing device, the first conveying device, the second conveying device, the pre-curing kiln, the third conveying device, the mould opening device and the core cleaning mechanism are sequentially connected and encircled to form a reversed-square-shaped structure, the steam curing kiln is connected with the mould opening device to steam-cure the wallboard and the supporting plate, the mould frame cleaning line is connected with the mould opening device to clean the mould frame, the supporting plate cleaning line is connected with the mould closing device, and the front end of the finished product conveying line is connected with the rear end of the steam curing kiln, the finished product conveying line is also connected with the die frame cleaning line and the supporting plate cleaning line.
2. The wallboard production line apparatus of claim 1, wherein: the conveying direction of the first conveying device is vertical to the conveying direction of the second conveying device and the third conveying device, the mold closing device is arranged at the front end of the first conveying device, the mold opening device is arranged at the rear end of the third conveying device, the pre-curing kiln is parallel to the first conveying line, the front end of the pre-curing kiln is connected with the second conveying device, and the rear end of the pre-curing kiln is connected with the third conveying device;
the steam curing kiln, the die frame cleaning line and the supporting plate cleaning line are parallel, the conveying directions of the die frame cleaning line and the supporting plate cleaning line are opposite, the rear end of the die frame cleaning line is connected with the finished product conveying line, the front end of the supporting plate cleaning line is connected with the finished product conveying line, the rear end of the supporting plate cleaning line is connected with the mold closing device, the supporting plate cleaning line is parallel to the first conveying device, and the conveying directions of the supporting plate cleaning line and the first conveying device are the same.
3. The wallboard production line apparatus of claim 2, wherein: the first conveying device comprises a first conveying rail which is transversely arranged, the mold closing device is arranged at the front end of the first conveying rail, the pouring device is arranged above the first conveying rail, the second conveying device comprises a second conveying rail and a first transfer trolley which are longitudinally arranged, the front end of the second conveying rail is connected with the rear end of the first conveying rail, the rear end of the second conveying rail is connected with the front end of the pre-curing kiln, the third conveying device comprises a third conveying rail and a second transfer trolley which are longitudinally arranged, the front end of the third conveying rail is connected with the rear end of the pre-curing kiln, and the rear end of the third conveying rail is connected with the mold opening device.
4. The wallboard production line apparatus of claim 3, wherein: the pre-curing kiln comprises a plurality of kiln chambers arranged in parallel, mold transfer rails are arranged in each kiln chamber, the mold transfer rails are perpendicular to the second conveying rails and the third conveying rails, the front ends and the rear ends of the mold transfer rails are respectively connected with the second conveying rails and the third conveying rails, the horizontal plane of each mold transfer rail is higher than the horizontal plane of each second conveying rail and the horizontal plane of each third conveying rail, mold transfer vehicles used for conveying mold frames into the pre-curing kiln through the second conveying devices and then conveying the mold frames to the third conveying devices through the pre-curing kiln are arranged on the mold transfer rails, and transverse rails connected with the mold transfer rails and used for the mold transfer vehicles to move are arranged on the first transport vehicle and the second transport vehicle.
5. The wallboard production line apparatus of claim 1, wherein: the framed structure comprises a bottom frame, a front side plate, a rear side plate, a left side plate and a right side plate which are surrounded to form a forming cavity, wherein the supporting plate is arranged on the bottom frame, the mandrel is uniformly distributed in the forming cavity to form hollow holes of the wallboard, and a plurality of core holes used for penetrating out the mandrel are formed in the front side plate and the rear side plate.
6. The wallboard production line apparatus of claim 5, wherein: the mold closing device comprises a mold frame assembling mechanism for connecting the front side plate, the rear side plate, the left side plate and the right side plate with the bottom frame, a second overturning and conveying mechanism for overturning the mold frame and a core penetrating mechanism for inserting the core shaft into the molding cavity;
the die frame assembling mechanism comprises an assembling mechanical arm used for grabbing a front side plate, a rear side plate, a left side plate and a right side plate and an assembling driving assembly used for controlling the assembling mechanical arm to move, the core penetrating mechanism comprises a core penetrating mechanical arm used for grabbing a core shaft and a core penetrating driving assembly used for controlling the core penetrating mechanical arm to move, and the second overturning conveying mechanism comprises a second mechanical arm used for grabbing the die frame and a second driving assembly used for controlling the second mechanical arm to overturn the die frame for 90 degrees to be erected so as to penetrate the core shaft.
7. The wallboard production line apparatus of claim 6, wherein: the mold opening device comprises a first overturning and conveying mechanism for overturning the mold frame, a core pulling mechanism for extracting the core shaft from the molding cavity and a mold splitting mechanism for separating the front side plate, the rear side plate, the left side plate and the right side plate from the bottom frame;
the core pulling mechanism comprises a core pulling mechanical hand for grabbing a core shaft and a core pulling driving assembly for controlling the core pulling mechanical hand to act, the mold splitting mechanism comprises a mold splitting mechanical hand for grabbing a front side plate, a rear side plate, a left side plate and a right side plate and a mold splitting driving assembly for controlling the mold splitting mechanical hand to act, and the first overturning and conveying mechanism comprises a first mechanical hand for grabbing a mold frame and a first driving assembly for controlling the first mechanical hand to overturn the mold frame for 90 degrees and erect the mold frame so as to draw the core shaft.
8. The wallboard production line apparatus of claim 1, wherein: the steam curing kiln comprises a plurality of kiln chambers arranged in parallel, each kiln chamber is internally provided with a sub-trolley track, the front end of each kiln chamber is provided with a main trolley track perpendicular to the sub-trolley tracks, the main trolley tracks are parallel to a mould frame cleaning line, the main trolley tracks are provided with sub-main trolleys which are used for forking up the wallboard with the supporting plate from a mould opening device and transporting the wallboard to the steam curing kiln, the front end of each main trolley track is connected with the mould opening device, and the rear end of each main trolley track is connected with the front end of a finished product conveying line.
9. The wallboard production line apparatus of claim 1, wherein: the finished product conveying line is provided with a first transfer mechanism which is used for putting the steamed wallboard and the supporting plate into the mold frame on the mold frame cleaning line and then forking the mold frame, and the finished product conveying line is provided with a second transfer mechanism which is used for putting the mold frame into the supporting plate cleaning line and then forking the wallboard independently.
10. A wallboard production technology is characterized in that: the method comprises the following steps:
(1) material distribution: assembling the mold frame, placing a supporting plate at the bottom of the mold frame, inserting the mandrel into the mold frame, and fully distributing concrete in the mold frame;
(2) pre-culturing: feeding the mold frame with the distributed materials into a pre-curing kiln for pre-curing, wherein a plurality of independent kiln chambers are arranged in the pre-curing kiln, and the kiln chambers are sequentially filled one by one;
(3) opening the mold: after the precuring is finished, the die frame is overturned by 90 degrees to draw out the mandrel, then the die frame is separated, and the wallboard and the supporting plate are taken out together, wherein the drawn mandrel is cleaned independently, the mandrel is overturned by 90 degrees after being cleaned and is inserted into the next die frame to be put into recycling use, and the die frame is cleaned independently;
(4) steaming: the taken out wall board and the supporting plate are put into a steam curing kiln together for steam curing, a plurality of mutually independent kiln chambers are arranged in the steam curing kiln, and the kiln chambers are filled one by one in sequence;
(5) and (4) outputting a finished product: and after the wallboard is steamed, conveying the finished product out, putting the supporting plate on the cleaned mould frame again for cleaning, reassembling the cleaned mould frame together, and combining the cleaned mould frame with the mandrel to start the next operation.
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| CN114953152B (en) * | 2022-06-17 | 2024-05-03 | 湖南三一快而居住宅工业有限公司 | Cavity wall production method and cavity wall production line |
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