CN109352815B - Prefabricated component production line and production line with same - Google Patents
Prefabricated component production line and production line with same Download PDFInfo
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- CN109352815B CN109352815B CN201811391299.2A CN201811391299A CN109352815B CN 109352815 B CN109352815 B CN 109352815B CN 201811391299 A CN201811391299 A CN 201811391299A CN 109352815 B CN109352815 B CN 109352815B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 226
- 238000003860 storage Methods 0.000 claims abstract description 133
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000012546 transfer Methods 0.000 claims abstract description 72
- 238000012423 maintenance Methods 0.000 claims abstract description 27
- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 12
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 12
- 230000032258 transport Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000009435 building construction Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
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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
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/026—Feeding the moulding material in measured quantities from a container or silo by using a movable hopper transferring the moulding material to the moulding cavities
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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
- 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
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/02—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge
- B65G63/022—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge for articles
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a prefabricated component production line which comprises a first assembly line, a second assembly line, a third assembly line and a curing station positioned at the same end of the first assembly line and the second assembly line, wherein one end of the first assembly line and one end of the second assembly line are both in butt joint with the curing station, and the other end of the first assembly line is connected with the other end of the second assembly line through a first platform die ferrying mechanism; and two ends and the middle part of the third assembly line are respectively connected with the first assembly line through a platform model ferrying mechanism. The invention also relates to a production line. Compared with the traditional prefabricated part production line, the production line has the advantages that the productivity of the production line can be improved, the efficiency of the post-treatment before the arrangement of the steel bars, the pre-embedding of the embedded parts, the demolding treatment and the maintenance is higher, and the flexibility is greatly enhanced; the production line and the finished product storage yard are connected through the first transfer line and the second transfer line to form a prefabricated component production system with production, transfer, finished product storage and finished product delivery being buckled in a ring, and production efficiency is effectively improved.
Description
Technical Field
The invention belongs to the technical field of prefabricated part production, and particularly relates to a prefabricated part production line and a production line with the same.
Background
The flow line production mode of the prefabricated component is characterized in that a bench die/steel trolley (namely a working platform) flows to a corresponding station of each procedure along with the process sequence through a conveying system of a production line; the operators and specific work of each station are relatively fixed, and the operations of, for example, steel bar placement, concrete pouring, vibration and the like are operated at fixed positions by relatively fixed people and equipment. The production process can reduce labor intensity, improve production efficiency and save labor, so that the prefabricated component production enterprises in China at present mostly adopt the production line production mode for producing the prefabricated external wall boards and the internal wall boards.
The production process flow of the prior sandwich heat-insulating external wall panel generally comprises the following steps: cleaning a die, spraying oil, marking, installing the die, installing a reinforcing mesh, pouring vibrating concrete once, leveling the concrete, paving a heat insulation board, installing a connecting piece, paving the reinforcing mesh, pouring vibrating concrete twice, leveling, pre-curing, grinding, curing in a curing kiln, demolding and hoisting.
At present, research on the national main PC component production enterprises finds that the production line is generally a layout mode that curing stations are positioned in the middle of the production line and distributed on the left side and the right side of a curing kiln; one side of the maintenance station is provided with secondary cloth, and the other side is provided with a demoulding station which is transported to an outdoor storage yard. For example: the preform production lines in patent document 1 (publication No. CN 104626348A) and patent document 2 (publication No. CN 107650258A) each employ such an arrangement.
In the prior art, prefabricated components are lifted to an outdoor storage yard one by one through a gantry crane after demolding.
The line layout under the same conditions results in:
1. the maintenance position of the maintenance station is less; because the maintenance stations are distributed at the middle positions, the positions of the maintenance stations are limited, so that the maintenance stations have few maintenance positions; the curing time of some prefabricated parts is far longer than the production time of prefabricated part cloth, and the production efficiency of a production line is seriously reduced under the condition that the curing station is insufficient;
2. for a production line with the requirement of secondary material distribution, more production stations enable the length of the production line to be larger, and the land requirement of the production line is improved;
3. the curing station is close to the demolding and lifting area, the curing kiln is high, the curing kiln divides the production line into a left section and a right section, so that the traveling crane cannot be penetrated, the traveling crane for lifting is inconvenient to use, and the production efficiency is affected;
4. at present, an outdoor storage yard is commonly used, prefabricated components are lifted by a gantry crane one by one, on one hand, the lifting efficiency is low, the connection effect between a prefabricated component production line and a finished product storage yard is poor, and on the other hand, the prefabricated components are easily damaged by the lifting of single prefabricated components.
5. By adopting two material distribution stations, the occupied area of the material distribution area is increased, and the workshop space is wasted.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a prefabricated part production line and a production line with the same, and the specific technical scheme is as follows.
The utility model provides a prefabricated component production line which characterized in that: the device comprises a first assembly line provided with a material distribution station, a second assembly line provided with a demolding station, a third assembly line positioned between the first assembly line and the second assembly line, and a maintenance station positioned at the same end of the first assembly line and the second assembly line, wherein one end of the first assembly line and one end of the second assembly line are respectively in butt joint with the maintenance station, and the other end of the first assembly line is connected with the other end of the second assembly line through a first platform mould ferrying mechanism; one end of the third assembly line is connected with the one end of the first assembly line through a second die ferrying mechanism, the other end of the third assembly line is connected with the first assembly line through a third die ferrying mechanism, the middle part of the third assembly line is connected with the first assembly line through a fourth die ferrying mechanism, the third die ferrying mechanism is positioned on the upstream side of the distribution station, and the fourth die ferrying mechanism is positioned on the downstream side of the distribution station; the first assembly line, the second assembly line, the first die ferrying mechanism and the second die ferrying mechanism form a complete prefabricated part production circulation line, and the third assembly line is used for arranging an operation station before maintenance and an operation station before secondary distribution. Preferably, the first pipeline, the second pipeline and the third pipeline are parallel to each other.
According to the invention, the maintenance stations are arranged at the ends of the two first and second parallel assembly lines, so that the mode that the maintenance stations are arranged in the middle of the assembly lines in the prior art is changed, the upstream side of the distribution station on the first assembly line can be sequentially provided with a rib distribution station, a pre-buried station and an inspection station, and the downstream side of the demolding station on the second assembly line can be sequentially provided with a cleaning station and a mold loading station. The method comprises the steps that after a prefabricated part is subjected to demoulding treatment at a demoulding station of a second assembly line, a bench mould is sequentially subjected to bench mould cleaning and flange mould assembling treatment, and then the bench mould is transferred to a first assembly line through a first bench mould ferrying mechanism, and after operation procedures such as steel bar arrangement, embedded part embedding, pre-concreting inspection and the like are sequentially carried out on the first assembly line, concrete pouring and vibrating are carried out at a material distributing station; the downstream side of the material distribution station on the first assembly line is provided with a post-treatment station for post-treatment and pre-curing of the poured prefabricated parts, then the prefabricated parts are transferred to a curing kiln of the curing station from the first assembly line for curing, the cured prefabricated parts and the table mould are transferred to a second assembly line together, the second assembly line is provided with a demolding station on the upstream side of the demolding station, the demolding station is used for removing the flange mold, and the prefabricated parts finish a circular production process after demolding and hoisting on the second assembly line.
The third production line can be used for secondary distribution, which is beneficial to reducing the overall length of the production line; after the first material distribution is finished on the first assembly line, the material can be transferred to the third assembly line through the fourth die ferrying mechanism, the steel bars can be arranged again on the third assembly line, the embedded part is transferred to the upstream side of the material distribution station on the first assembly line through the third die ferrying mechanism after the embedded part is embedded, the concrete pouring and the vibrating are carried out again on the material distribution station, the first assembly line and the third assembly line form a secondary material distribution small cycle, and the operation is particularly suitable for the production of sandwich wallboards. The prefabricated parts and the bench mould on the first assembly line can also be transferred to the third assembly line through the fourth bench mould ferrying mechanism for (pouring) post-treatment (pretreatment before curing), then transferred to the first assembly line through the second bench mould ferrying mechanism and then transferred to the curing kiln, and the first assembly line and the third assembly line form a pretreatment small cycle before curing.
Further, the prefabricated component production line further comprises a fourth assembly line, one end of the fourth assembly line is connected with the first assembly line and the third assembly line through the second station die ferrying mechanism, the other end of the fourth assembly line is connected with the first assembly line and the third assembly line through the fourth station die ferrying mechanism, and the fourth assembly line is used for arranging an operation station before maintenance. And a plurality of post-treatment stations (operation stations before maintenance, such as a strickling station, a pre-curing station and/or a trowelling station) can be arranged on the fourth assembly line, and after concrete pouring is completed on the first assembly line, the bench die and the prefabricated component can be split together through a fourth die ferrying mechanism, so that post-treatment can be carried out on any one or more assembly lines of the first assembly line, the third assembly line and the fourth assembly line.
Further, the prefabricated component production line further comprises a fifth production line, one end of the fifth production line is connected with the second production line through the second die ferrying mechanism, the other end of the fifth production line is connected with the second production line through the fourth die ferrying mechanism, and the fifth production line is used for arranging a die stripping station. A plurality of demolding stations can be arranged on the fifth assembly line, after curing treatment is completed in a curing kiln of the curing station, the bench mold and the prefabricated component can be split together through a second bench mold ferrying mechanism, so that the demolding process can be carried out on one or two assembly lines of the second assembly line and the fifth assembly line. The first, second, third, fourth and fifth assembly lines are connected through the second and fourth die ferrying mechanisms, and in extreme cases, the die stripping station and the post-treatment station can be communicated in a circulating manner, and the stations can be used for each other, so that the production line is more flexible.
Further, the prefabricated component production line further comprises a sixth production line, one end of the sixth production line is connected with the first production line and the third production line through the third die ferrying mechanism, the other end of the sixth production line is connected with the first production line and the third production line through the first die ferrying mechanism, and the sixth production line is used for an operation station before material distribution operation. The rib distributing station, the pre-embedding station and the checking station can be sequentially arranged on the sixth assembly line, and the bench die can be transferred to the first assembly line or the sixth assembly line through the first bench die ferrying mechanism, so that the rib distributing pre-embedding efficiency is improved.
Further, the prefabricated part production line further comprises a seventh production line, one end of the seventh production line is connected with the second production line through a fifth die ferrying mechanism, the other end of the seventh production line is connected with the second production line through the first die ferrying mechanism, the fifth die ferrying mechanism is located on the downstream side of the demolding station, and the seventh production line is used for arranging a fault-tolerant station. The seventh assembly line is provided with a fault-tolerant station, and when a single die has process delay, the fault-tolerant station can be hung on the fault-tolerant station through a line or a crane of the production line, so that the influence on production is avoided.
Based on the same inventive concept, the invention also relates to a production line for producing and storing prefabricated parts, which comprises the prefabricated part production line, a finished product storage yard, a first transfer line and a second transfer line, wherein two ends of the first transfer line are respectively connected with the prefabricated part production line and the second transfer line, the first transfer line transfers the prefabricated parts produced by the prefabricated part production line to the second transfer line through a prefabricated part conveying frame, and the second transfer line is connected with the finished product storage yard. Preferably, the first transfer line is parallel to the longitudinal direction of the prefabricated component production line, a plurality of prefabricated component production lines are arranged in parallel, and the first transfer lines corresponding to the prefabricated component production lines are all connected with the second transfer lines.
The prefabricated part production line can be provided with a plurality of in parallel, correspondingly, a plurality of first transfer lines are arranged, the first transfer lines are connected with the second transfer lines, one second transfer line can transfer the prefabricated parts of all production lines to a finished product storage yard for centralized storage, and a prefabricated part production system of production-transfer-finished product storage-finished product delivery ring-ring buckling is formed, so that the production efficiency is effectively improved.
Further, the first transfer line comprises a first transport channel, a first transport tool, a first temporary storage station and a second temporary storage station, the first temporary storage station and the second temporary storage station are respectively positioned at two ends of the first transport channel, the first temporary storage station is in butt joint with the prefabricated part production line, the second temporary storage station is in butt joint with the second transfer line, and the first transport tool is used for transferring a prefabricated part transport frame between the first temporary storage station and the second temporary storage station; the second transfer line comprises a second transportation channel, a second transportation means, a third temporary storage station and a fourth temporary storage station, wherein the third temporary storage station is arranged on the side part of the second transportation channel corresponding to the second temporary storage station, the fourth temporary storage station is arranged on the side part of the second transportation channel corresponding to the finished product storage yard, and the second transportation means is used for transferring a prefabricated part transportation frame between the third temporary storage station and the fourth temporary storage station.
The prefabricated part production line is provided with a demolding hoisting tool, and prefabricated parts on the prefabricated part production line are hoisted into the prefabricated part transportation frame at the first temporary storage station through the demolding hoisting tool; the first transfer line and the second transfer line are connected through a transition hoisting tool, and the prefabricated part conveying frames at the second temporary storage station and the third temporary storage station are mutually transferred through the transition hoisting tool; the finished product storage yard is provided with a loading lifting tool, and the fourth temporary storage station and the prefabricated component transportation frame of the finished product storage yard are mutually transferred through the loading lifting tool. The method comprises the steps that after a demoulding lifting tool is utilized to demould a prefabricated part at a demoulding station of a prefabricated part production line, the prefabricated part is lifted into a prefabricated part conveying frame at a first temporary storage station, and when the prefabricated part conveying frame is fully loaded with prefabricated parts, the first conveying tool conveys the fully loaded prefabricated part conveying frame to a second temporary storage station; the transition lifting tool lifts the prefabricated part conveying frame at the second temporary storage station to the third temporary storage station, the second conveying tool conveys the prefabricated part conveying frame at the third temporary storage station to the fourth temporary storage station, the loading lifting tool lifts the prefabricated part conveying frame at the fourth temporary storage station to a finished product storage yard, the loading lifting tool can also lift the prefabricated part conveying frame full of the prefabricated part of the finished product storage yard to a loading vehicle, and the loading vehicle conveys the prefabricated part to a building construction site, so that the prefabricated part is transferred from a production line to the finished product storage yard/the building construction site. When the empty prefabricated part transportation frame of the loading vehicle returns to the finished product storage yard, the loading hoisting tool hoistes the empty prefabricated part transportation frame to the finished product storage yard or the fourth temporary storage station, the second transportation tool transfers the empty prefabricated part transportation frame at the fourth temporary storage station to the third temporary storage station, the transition hoisting tool transfers the empty prefabricated part transportation frame at the third temporary storage station to the second temporary storage station, and the first transportation tool transfers the empty prefabricated part transportation frame at the second temporary storage station to the first temporary storage station to sequentially finish the transportation of the empty prefabricated part transportation frame. Preferably, the first transportation channel is parallel to the longitudinal direction of the prefabricated part production line, the second transportation channel is perpendicular to the first transportation channel, and the transition hoisting tool can rotate the prefabricated part transportation frame by 90 degrees; the finished product storage yard can be arranged in parallel with a plurality of prefabricated component production lines, and the production layout of the prefabricated components is optimized. The first transfer line is arranged at the side part of the prefabricated part production line, and the prefabricated part is transported by adopting the prefabricated part transportation frame, so that the transportation efficiency is improved, and the single prefabricated part can be prevented from being transported for many times and damaged. In the prior art, as the demolding and hoisting station is positioned at the tail end of the production line (assembly line), the finished prefabricated parts are hoisted to the stacking area by the common hoisting tool, the moving range of the demolding and hoisting tool is large, and the hoisting efficiency is low.
Further, the finished product storage yard adopts an indoor storage yard; the loading lifting tool, the transition lifting tool and the demolding lifting tool are all travelling crane. Compared with the outdoor storage yard, the indoor storage yard can avoid damage to prefabricated parts due to bad weather, and is convenient to store and maintain.
Further, the finished product yard has a loading truck path along a longitudinal direction for a loading truck to travel, and the prefabricated part transportation frame of the finished product yard is hoisted to the loading truck by the loading hoisting tool.
Compared with the prior art, the invention has the following beneficial effects:
1. compared with the traditional prefabricated part production line, the invention can improve the productivity of the production line under the condition of controlling the length of the production line, has higher post-treatment efficiency before demolding treatment and maintenance, and greatly enhances the flexibility;
2. the arrangement of the reinforcing steel bars and the embedding capability of the embedded parts are greatly enhanced, and the embedded parts can be matched with the super-large capacity of the double curing kilns; the production line is also provided with a fault-tolerant station, and when a single die has process delay, the single die can be transferred to the fault-tolerant station through the production line or a crane, so that the influence on the production efficiency is avoided; the steel bars are arranged, the embedded parts are embedded into double lines, and when equipment faults occur on the single lines, the production can be continued through the other line, so that the fault tolerance of the production line is improved.
3. The prefabricated part production line and the finished product storage yard are arranged in parallel, and are connected through the first transfer line and the second transfer line to form a prefabricated part production system with production, transfer, finished product storage and finished product delivery being buckled in a ring, so that the production efficiency is effectively improved;
4. the maintenance station is positioned at the end of the production line, so that the area of the maintenance station can be properly enlarged according to the needs, the limitation that the area of the maintenance station is limited by a production line (production line) in the prior art is overcome, and the maintenance efficiency is improved;
5. the curing station is positioned at the end of the production line, and the traveling crane is used without crossing the curing kiln and the stacking area of the curing station, so that the safety is improved, and the service efficiency of the traveling crane of the production line is also improved;
6. effectively shortens the length of the production line and reduces the requirements on the field.
Drawings
FIG. 1 is a schematic view of a preform line of the present invention;
FIG. 2 is a schematic diagram of a production line of the present invention.
In the figure: the first pipeline 1, the second pipeline 2, the third pipeline 3, the fourth pipeline 4, the fifth pipeline 5, the sixth pipeline 6, the seventh pipeline 7, the distribution station 8, the maintenance station 9, the first die ferrying mechanism 10, the second die ferrying mechanism 11, the third die ferrying mechanism 12, the fourth die ferrying mechanism 13, the fifth die ferrying mechanism 14, the demolding station 15, the finished product storage yard 16, the first transfer line 17, the first transfer channel 171, the first transfer tool 172, the first temporary storage station 173, the second temporary storage station 174, the second transfer line 18, the second transfer channel 181, the second transfer tool 182, the third temporary storage station 183, the fourth temporary storage station 184, the demolding lifting tool 19, the transition lifting tool 20, the loading lifting tool 21, and the loading trolley channel 22.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the prefabricated component production line comprises a first production line 1 provided with a material distribution station 8, a second production line 2 provided with a demolding station 15, a third production line 3 positioned between the first production line 1 and the second production line 2, and a maintenance station 9 positioned at the same end of the first production line 1 and the second production line 2, wherein one end of the first production line 1 and one end of the second production line 2 are respectively butted with the maintenance station 9, and the other end of the first production line 1 and the other end of the second production line 2 are connected through a first die ferrying mechanism 10; one end of the third assembly line 3 is connected with one end of the first assembly line 1 through a second die ferrying mechanism 11, the other end of the third assembly line 3 is connected with the first assembly line 1 through a third die ferrying mechanism 12, the middle part of the third assembly line 3 is connected with the first assembly line 1 through a fourth die ferrying mechanism 13, the third die ferrying mechanism 12 is located on the upstream side of the distribution station 8, the fourth die ferrying mechanism 13 is located on the downstream side of the distribution station 8, and the first assembly line 1, the second assembly line 2 and the third assembly line 3 are parallel to each other.
The assembly line mainly comprises two rows of conveying guide mechanisms which are parallel to each other, such as two rows of rollers, a driving motor can drive the rollers to rotate, when a bench die (a steel trolley) for producing prefabricated components is placed on the assembly line, the bench die can move along the assembly line under the driving of the rollers. It should be noted that: the driving of the bench formwork on the assembly line is not limited to roller driving, the driving mechanism can also adopt a hydraulic jacking or chain wheel dragging mode for transmission, the bench formwork is moved at regular intervals, the moving rhythm time is calculated according to the production process time, the execution process time of each station is determined according to the production process of each component, and the automatic operation is realized.
The bench formwork ferrying mechanism is a mechanism for mutually transferring bench formworks on different pipelines. The platform die ferrying mechanism can adopt a hoisting mechanism or a ferrying trolley, and the ferrying trolley is arranged on the ferrying guide rail.
After the prefabricated part is subjected to demoulding treatment at the demoulding station 8 of the second assembly line 2, the prefabricated part is sequentially subjected to bench mould cleaning and flange mould assembling treatment, and then is transferred to the first assembly line 1 through the first bench mould ferrying mechanism 10, and after the operation procedures of rebar arrangement, embedded part embedding, pre-concreting inspection and the like are sequentially carried out on the first assembly line 1, concrete pouring and vibrating are carried out at the distributing station 8; the downstream side of the material distribution station 8 on the first assembly line 1 is provided with a post-treatment station for post-treatment and pre-curing of the poured prefabricated parts, then the prefabricated parts are transferred to a curing kiln of the curing station 9 from the first assembly line 1 for curing, the cured prefabricated parts and the table mould are transferred to the second assembly line 2 together, the second assembly line 2 is provided with a demolding station on the upstream side of the demolding station 15, the demolding station is used for removing a flange mold, and the prefabricated parts are subjected to demolding and hoisting on the second assembly line to complete a circular production process.
After the first material distribution on the first assembly line 1 is finished, the material can be transferred to the third assembly line 3 through the fourth die ferrying mechanism 13, the third assembly line 3 can be subjected to reinforcement arrangement again, the embedded part is transferred to the upstream side of the material distribution station 8 on the first assembly line 1 through the third die ferrying mechanism 12 after the embedded part is subjected to embedded treatment, the concrete pouring and the vibration are performed at the material distribution station 8 again, the first assembly line 1 and the third assembly line 3 form a secondary material distribution small cycle, and the operation is particularly suitable for the production of sandwich wallboards. The prefabricated parts and the bench mould on the first assembly line 1 can also be transferred to the third assembly line 3 through the fourth bench mould ferrying mechanism 13 and then subjected to (pouring) post-treatment (pretreatment before curing), then transferred to the first assembly line 1 through the second bench mould ferrying mechanism 11 and then transferred to a curing kiln, and the first assembly line 1 and the third assembly line 3 form a pretreatment small cycle before curing.
The prefabricated component production line can be further provided with a fourth production line 4, one end of the fourth production line 4 is connected with the first production line 1 and the third production line 3 through the second die ferrying mechanism 11, and the other end of the fourth production line 4 is connected with the first production line 1 and the third production line 3 through the fourth die ferrying mechanism 13. A plurality of post-treatment stations can be arranged on the fourth assembly line 4, after the concrete pouring is finished on the first assembly line 1, the bench mould and the prefabricated component can be split together through the fourth bench mould ferrying mechanism 13, so that the post-treatment can be carried out on any one or more assembly lines of the first assembly line, the third assembly line and the fourth assembly line.
The prefabricated component production line can be further provided with a fifth production line 5, one end of the fifth production line 5 is connected with the second production line 2 through the second die ferrying mechanism 11, and the other end of the fifth production line is connected with the second production line 2 through the fourth die ferrying mechanism 13. A plurality of demolding stations can be arranged on the fifth assembly line 5, after curing treatment is completed in a curing kiln of the curing station 9, the bench molds and the prefabricated components can be split together through a second bench mold ferrying mechanism 11, so that the demolding process can be carried out on one or two assembly lines of the second and fifth assembly lines. The first, second, third, fourth and fifth assembly lines are connected through the second and fourth die ferrying mechanisms, and in extreme cases, the die stripping station and the post-treatment station can be communicated in a circulating manner, and the stations can be used for each other, so that the production line is more flexible.
The prefabricated component production line can be further provided with a sixth production line 6, one end of the sixth production line 6 is connected with the first production line 1 and the third production line 1 through the third die ferrying mechanism 12, and the other end of the sixth production line 6 is connected with the first production line 1 and the third production line 3 through the first die ferrying mechanism 10. The rib distributing station, the pre-embedding station and the checking station can be sequentially arranged on the sixth assembly line 6, the bench die can be transferred to the first assembly line 1 or the sixth assembly line 6 through the first bench die ferrying mechanism 10, the rib distributing and pre-embedding efficiency is improved, when one assembly line has a problem, the other assembly line can still carry out rib distributing and pre-embedding operation before pouring, and the fault tolerance is improved.
The prefabricated component production line can be further provided with a seventh production line 7, one end of the seventh production line 7 is connected with the second production line 2 through a fifth die ferrying mechanism 14, the other end of the seventh production line is connected with the second production line 2 through the first die ferrying mechanism 10, and the fifth die ferrying mechanism 14 is located on the downstream side of the demolding station 15. A fault tolerant station is provided on the sixth pipeline 6. When a single die is subjected to process delay, the die can be hung onto a fault-tolerant station through a line or a crane of a production line, so that the influence on production is avoided.
Preferably, the first to seventh production lines are arranged in parallel with each other, so that the compactness of the whole production line can be improved, and the occupied area can be reduced.
Modification examples
In the case where other structures are the same as those of embodiment 1, one or more of the fourth, fifth, sixth, and seventh pipelines in embodiment 1 may be omitted.
Referring to fig. 2, the present invention further relates to a production line, which includes the above-mentioned prefabricated component production line, a finished product storage yard 16, a first transfer line 17 and a second transfer line 18, wherein two ends of the first transfer line 17 are respectively connected with the prefabricated component production line and the second transfer line 18, the first transfer line 17 transfers the prefabricated components produced by the prefabricated component production line to the second transfer line 18 through a prefabricated component transport frame, the second transfer line 18 is connected with the finished product storage yard 16, the first transfer line 17 is parallel to the longitudinal direction of the prefabricated component production line, the prefabricated component production line is provided with a plurality of parallel components, the first transfer lines 17 corresponding to the prefabricated component production lines are connected with the second transfer line 18, and the finished product storage yard 16 is provided parallel to the prefabricated component production line. Wherein, the longitudinal direction is the length direction of prefabricated component production line.
The first transfer line 17 comprises a first transportation channel 171, a first transportation tool 172, a first temporary storage station 173 and a second temporary storage station 174, wherein the first temporary storage station 173 and the second temporary storage station 174 are respectively positioned at two ends of the first transportation channel 171, the first temporary storage station 173 is in butt joint with the prefabricated part production line, the second temporary storage station 174 is in butt joint with the second transfer line 18, the first transportation tool 171 is used for transferring prefabricated part transportation frames between the first temporary storage station 173 and the second temporary storage station 174, and the first transportation tool 172 runs along the first transportation channel 171; the second transfer line 18 includes a second transportation channel 181, a second transportation means 182, a third temporary storage station 183, and a fourth temporary storage station 184, where the third temporary storage station 183 is disposed at a side portion of the second transportation channel 181 corresponding to the second temporary storage station 174, the fourth temporary storage station 184 is disposed at a side portion of the second transportation channel 181 corresponding to the finished product storage yard 16, and the second transportation means 182 is used for transferring a prefabricated member transportation frame between the third temporary storage station 183 and the fourth temporary storage station 184; the first transporting passage 171 is disposed parallel to the longitudinal direction of the prefabricated member production line, and the second transporting passage 181 is perpendicular to the first transporting passage 171. Wherein the transport means is preferably a trolley and the transport channel is a track.
The prefabricated part production line is provided with a demolding hoisting tool 19, and prefabricated parts on the prefabricated part production line are hoisted into a prefabricated part transportation frame at the first temporary storage station 173 through the demolding hoisting tool 19; the first transfer line 17 and the second transfer line 18 are connected through a transitional lifting tool 20, and the transitional lifting tool 20 can rotate the prefabricated part conveying frame by 90 degrees; the prefabricated component transportation frames at the second temporary storage station 174 and the third temporary storage station 183 are mutually transferred through the transition hoisting tool 20; the finished storage yard 16 is provided with a loading hoist 21, and the fourth temporary storage station 184 and the prefabricated component transportation frame of the finished storage yard 16 are mutually transferred by the loading hoist 20. The prefabricated parts are lifted into the prefabricated part conveying frames at the first temporary storage station 173 after being released at the demoulding station 15 of the prefabricated part production line by using the demoulding lifting tool 19, and when the prefabricated parts are fully loaded in the prefabricated part conveying frames, the first conveying tool 172 conveys the fully loaded prefabricated part conveying frames to the second temporary storage station 174; the transitional hoisting tool 20 hoistes the prefabricated part conveying frame at the second temporary storage station 174 to the third temporary storage station 183, the second conveying tool 181 transports the prefabricated part conveying frame at the third temporary storage station 183 to the fourth temporary storage station 184, the loading hoisting tool 21 hoistes the prefabricated part conveying frame at the fourth temporary storage station 184 to the finished product storage yard 16, the loading hoisting tool 21 can hoist the prefabricated part conveying frame full of prefabricated parts of the finished product storage yard 16 to a loading vehicle, and the loading vehicle transports the prefabricated parts to a building construction site, so that the prefabricated parts are transferred from a production line to the finished product storage yard/building construction site. When the empty prefabricated part transportation frame carried by the loading vehicle returns to the finished product storage yard, the loading and hoisting tool 21 hoistes the empty prefabricated part transportation frame to the finished product storage yard or the fourth temporary storage station, the second transportation tool transfers the empty prefabricated part transportation frame at the fourth temporary storage station to the third temporary storage station, the transition hoisting tool 20 transfers the empty prefabricated part transportation frame at the third temporary storage station to the second temporary storage station, and the first transportation tool transfers the empty prefabricated part transportation frame at the second temporary storage station to the first temporary storage station, so that the transportation of the empty prefabricated part transportation frame is sequentially completed.
The finished product storage yard adopts an indoor storage yard; the loading lifting tool 21, the transition lifting tool 20 and the demolding lifting tool 19 are all travelling crane. The finished yard 16 has a loading truck tunnel 22 for the loading truck to travel along the longitudinal direction, and the prefabricated component carriers of the finished yard are hoisted to the loading truck by the loading hoisting tool.
The embodiments of the present invention have been described above with reference to the accompanying drawings, and the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict. The present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the invention and the scope of the appended claims, which are all within the scope of the invention.
Claims (10)
1. The utility model provides a prefabricated component production line which characterized in that: the device comprises a first assembly line provided with a material distribution station, a second assembly line provided with a demolding station, a third assembly line positioned between the first assembly line and the second assembly line, and a maintenance station positioned at the same end of the first assembly line and the second assembly line, wherein one end of the first assembly line and one end of the second assembly line are respectively in butt joint with the maintenance station, and the other end of the first assembly line is connected with the other end of the second assembly line through a first platform mould ferrying mechanism; one end of the third assembly line is connected with the one end of the first assembly line through a second die ferrying mechanism, the other end of the third assembly line is connected with the first assembly line through a third die ferrying mechanism, the middle part of the third assembly line is connected with the first assembly line through a fourth die ferrying mechanism, the third die ferrying mechanism is positioned on the upstream side of the distribution station, and the fourth die ferrying mechanism is positioned on the downstream side of the distribution station; the first assembly line, the second assembly line, the first die ferrying mechanism and the second die ferrying mechanism form a complete prefabricated part production circulation line, and the third assembly line is used for arranging an operation station before maintenance and an operation station before secondary material distribution;
the first assembly line, the second assembly line and the third assembly line are connected through the second die ferrying mechanism and the fourth die ferrying mechanism.
2. The prefabricated component production line according to claim 1, further comprising a fourth production line, wherein one end of the fourth production line is connected with the first production line and the third production line through the second die ferrying mechanism, and the other end of the fourth production line is connected with the first production line and the third production line through the fourth die ferrying mechanism, and the fourth production line is used for arranging an operation station before maintenance.
3. A prefabricated component production line according to claim 1 or 2, further comprising a fifth production line, one end of the fifth production line being engaged with the second production line by the second die ferrying mechanism, the other end being engaged with the second production line by the fourth die ferrying mechanism, the fifth production line being for arranging a die stripping station.
4. The prefabricated component production line according to claim 1, further comprising a sixth production line, wherein one end of the sixth production line is connected with the first production line and the third production line through the third die ferrying mechanism, and the other end of the sixth production line is connected with the first production line and the third production line through the first die ferrying mechanism, and the sixth production line is used for arranging an operation station before a cloth operation.
5. The prefabricated component production line according to claim 1, further comprising a seventh production line, wherein one end of the seventh production line is connected with the second production line through a fifth die ferrying mechanism, the other end of the seventh production line is connected with the second production line through the first die ferrying mechanism, the fifth die ferrying mechanism is located on the downstream side of the demolding station, and the seventh production line is used for arranging a fault tolerant station.
6. A production line for producing and storing prefabricated parts, which comprises a finished product storage yard, a first transfer line, a second transfer line and the prefabricated part production line according to any one of claims 1-5, wherein two ends of the first transfer line are respectively connected with the prefabricated part production line and the second transfer line, the first transfer line transfers the prefabricated parts produced by the prefabricated part production line to the second transfer line through a prefabricated part transport frame, and the second transfer line is connected with the finished product storage yard.
7. The production line of claim 6, wherein the first transfer line is disposed parallel to a longitudinal direction of the prefabricated component production line, the prefabricated component production line is disposed in parallel with a plurality of the prefabricated component production lines, and the first transfer lines corresponding to the prefabricated component production lines are all engaged with the second transfer lines.
8. The production line of claim 6 or 7, wherein the first transfer line comprises a first transport channel, a first transport means, a first temporary storage station and a second temporary storage station, the first temporary storage station and the second temporary storage station being located at two ends of the first transport channel, respectively, the first temporary storage station being in butt joint with the prefabricated part production line, the second temporary storage station being in butt joint with the second transfer line, the first transport means being for transferring prefabricated part transport racks between the first temporary storage station and the second temporary storage station; the second transfer line comprises a second transportation channel, a second transportation means, a third temporary storage station and a fourth temporary storage station, wherein the third temporary storage station is arranged on the side part of the second transportation channel corresponding to the second temporary storage station, the fourth temporary storage station is arranged on the side part of the second transportation channel corresponding to the finished product storage yard, and the second transportation means is used for transferring a prefabricated part transportation frame between the third temporary storage station and the fourth temporary storage station.
9. The production line according to claim 8, wherein the prefabricated part production line is provided with a demolding hoisting tool, and prefabricated parts on the prefabricated part production line are hoisted into the prefabricated part transportation frame at the first temporary storage station through the demolding hoisting tool; the first transfer line and the second transfer line are connected through a transition hoisting tool, and the prefabricated part conveying frames at the second temporary storage station and the third temporary storage station are mutually transferred through the transition hoisting tool; the finished product storage yard is provided with a loading lifting tool, and the fourth temporary storage station and the prefabricated component transportation frame of the finished product storage yard are mutually transferred through the loading lifting tool.
10. The production line of claim 9, wherein the first transport channel is disposed parallel to a longitudinal direction of the prefabricated component production line, the second transport channel is perpendicular to the first transport channel, and the transitional lifting tool is capable of rotating the prefabricated component transport rack by 90 °.
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Families Citing this family (9)
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| CN110053151A (en) * | 2019-05-23 | 2019-07-26 | 长沙远大住宅工业集团股份有限公司 | A kind of prefabricated components production line with temporary function |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE32719L (en) * | 1967-12-05 | 1969-06-05 | Span Deck Inc | Producing cast concrete members. |
| CN101116996A (en) * | 2006-08-01 | 2008-02-06 | 德国睿铁有限责任公司 | Method for fabricating concrete sleeper by delaying mould-release cyclical process and the device thereof |
| CN103029212A (en) * | 2012-12-26 | 2013-04-10 | 中南建设（沈阳）建筑产业有限公司 | Production process of automatic assembly line in factory for pre-fabricating and assembling wall panel of integral shear wall structure |
| CN103171047A (en) * | 2012-12-31 | 2013-06-26 | 广东三和管桩有限公司 | Concrete pipe pile automatic production line |
| CN203876032U (en) * | 2014-04-03 | 2014-10-15 | 深圳海龙建筑制品有限公司 | Automatic prefabricated part production system |
| CN204250823U (en) * | 2014-11-20 | 2015-04-08 | 中民筑友有限公司 | Three-dimensional storage rack and use the prefabricated components manufacturing line of this Three-dimensional storage rack |
| CN104626348A (en) * | 2014-11-20 | 2015-05-20 | 中民筑友有限公司 | Prefabricated part production line |
| CN104669430A (en) * | 2015-02-12 | 2015-06-03 | 彭传森 | PC (poly carbonate) wall board production system |
| NO20141342A1 (en) * | 2014-11-10 | 2016-05-11 | Vetco Gray Scandinavia As | Modular Hydrocarbon Fluid Taskbar |
| CN105773827A (en) * | 2016-05-03 | 2016-07-20 | 国新德 | Three-dimensional production system of prefabricated components |
| CN106626042A (en) * | 2017-02-20 | 2017-05-10 | 保定市华锐方正机械制造有限公司 | Automatic production line for prefabricated building components |
| CN107263697A (en) * | 2017-06-22 | 2017-10-20 | 上海建工材料工程有限公司 | A kind of intelligent production line of two-way expansible prefabricated components and control method |
| CN107363982A (en) * | 2017-09-20 | 2017-11-21 | 北京星航机电装备有限公司 | A kind of concrete prefabricated board assembly line pours traveling automatic control system and control method |
| CN206703269U (en) * | 2017-04-26 | 2017-12-05 | 天津中金博奥重工机械有限责任公司 | A kind of resilient support block production line |
| CN107650258A (en) * | 2017-11-02 | 2018-02-02 | 上海建工材料工程有限公司 | A kind of bidirectional circulating structure prefabricated components production line and control method |
| CN107697351A (en) * | 2017-08-30 | 2018-02-16 | 瑞安市瑞港机械有限公司 | Subsequent production line for unloading the concrete building blocks |
| CN208068545U (en) * | 2018-04-09 | 2018-11-09 | 中国水利水电第八工程局有限公司 | A kind of three-dimensional production system of prefabricated component |
| CN108789810A (en) * | 2018-08-17 | 2018-11-13 | 正方利民（天镇）建筑工业化有限公司 | Building concrete wallboard prefabricated components production line |
| CN109129872A (en) * | 2018-10-15 | 2019-01-04 | 六安远大住宅工业有限公司 | Line is deposited in a kind of production of prefabricated components |
| CN209737948U (en) * | 2018-11-21 | 2019-12-06 | 长沙远大住宅工业（江苏）有限公司 | Prefabricated component production line and production and storage line with same |
-
2018
- 2018-11-21 CN CN201811391299.2A patent/CN109352815B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE32719L (en) * | 1967-12-05 | 1969-06-05 | Span Deck Inc | Producing cast concrete members. |
| CN101116996A (en) * | 2006-08-01 | 2008-02-06 | 德国睿铁有限责任公司 | Method for fabricating concrete sleeper by delaying mould-release cyclical process and the device thereof |
| CN103029212A (en) * | 2012-12-26 | 2013-04-10 | 中南建设（沈阳）建筑产业有限公司 | Production process of automatic assembly line in factory for pre-fabricating and assembling wall panel of integral shear wall structure |
| CN103171047A (en) * | 2012-12-31 | 2013-06-26 | 广东三和管桩有限公司 | Concrete pipe pile automatic production line |
| CN203876032U (en) * | 2014-04-03 | 2014-10-15 | 深圳海龙建筑制品有限公司 | Automatic prefabricated part production system |
| NO20141342A1 (en) * | 2014-11-10 | 2016-05-11 | Vetco Gray Scandinavia As | Modular Hydrocarbon Fluid Taskbar |
| CN204250823U (en) * | 2014-11-20 | 2015-04-08 | 中民筑友有限公司 | Three-dimensional storage rack and use the prefabricated components manufacturing line of this Three-dimensional storage rack |
| CN104626348A (en) * | 2014-11-20 | 2015-05-20 | 中民筑友有限公司 | Prefabricated part production line |
| CN104669430A (en) * | 2015-02-12 | 2015-06-03 | 彭传森 | PC (poly carbonate) wall board production system |
| CN105773827A (en) * | 2016-05-03 | 2016-07-20 | 国新德 | Three-dimensional production system of prefabricated components |
| CN106626042A (en) * | 2017-02-20 | 2017-05-10 | 保定市华锐方正机械制造有限公司 | Automatic production line for prefabricated building components |
| CN206703269U (en) * | 2017-04-26 | 2017-12-05 | 天津中金博奥重工机械有限责任公司 | A kind of resilient support block production line |
| CN107263697A (en) * | 2017-06-22 | 2017-10-20 | 上海建工材料工程有限公司 | A kind of intelligent production line of two-way expansible prefabricated components and control method |
| CN107697351A (en) * | 2017-08-30 | 2018-02-16 | 瑞安市瑞港机械有限公司 | Subsequent production line for unloading the concrete building blocks |
| CN107363982A (en) * | 2017-09-20 | 2017-11-21 | 北京星航机电装备有限公司 | A kind of concrete prefabricated board assembly line pours traveling automatic control system and control method |
| CN107650258A (en) * | 2017-11-02 | 2018-02-02 | 上海建工材料工程有限公司 | A kind of bidirectional circulating structure prefabricated components production line and control method |
| CN208068545U (en) * | 2018-04-09 | 2018-11-09 | 中国水利水电第八工程局有限公司 | A kind of three-dimensional production system of prefabricated component |
| CN108789810A (en) * | 2018-08-17 | 2018-11-13 | 正方利民（天镇）建筑工业化有限公司 | Building concrete wallboard prefabricated components production line |
| CN109129872A (en) * | 2018-10-15 | 2019-01-04 | 六安远大住宅工业有限公司 | Line is deposited in a kind of production of prefabricated components |
| CN209737948U (en) * | 2018-11-21 | 2019-12-06 | 长沙远大住宅工业（江苏）有限公司 | Prefabricated component production line and production and storage line with same |
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