CN110774437A - Automatic production line for concrete pipe piles - Google Patents
Automatic production line for concrete pipe piles Download PDFInfo
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- CN110774437A CN110774437A CN201910794210.5A CN201910794210A CN110774437A CN 110774437 A CN110774437 A CN 110774437A CN 201910794210 A CN201910794210 A CN 201910794210A CN 110774437 A CN110774437 A CN 110774437A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 230000002787 reinforcement Effects 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 238000007689 inspection Methods 0.000 claims abstract description 11
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000005491 wire drawing Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 1
- 238000005119 centrifugation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
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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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/68—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts and applying centrifugal forces
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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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/90—Methods or apparatus for demoulding or discharging after shaping
Abstract
The invention discloses an automatic production line for concrete tubular piles, which comprises an A-span workshop, a B-span workshop, a C-span workshop and a mixing plant which are sequentially arranged along the longitudinal direction; the A-span workshop is sequentially provided with a tension area, a centrifugal area, a tension releasing area and a steam curing area from left to right; b strides the workshop from left to right has set gradually and closes mould station, cover mould clearance district, drawing of patterns station, drawing of patterns tubular pile storage area, tear head and tail board platform district, inspection code spraying district, finished product storage area open, C strides the workshop from left to right has set gradually feeding station, dress cage station, band plate steel reinforcement cage district and dress board station, the churning building is suitable for and mixes the stirring to concrete conveying to the feeding car after will mixing the stirring, the below of churning building is provided with the feeding car, the feeding car is suitable for and carries the concrete to placing in the lower mould at the feeding station, and this concrete tubular pile automation line can reduce intensity of labour, improve production operation environment, improvement production efficiency.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to an automatic production line for concrete pipe piles.
Background
Tubular pile production belongs to the intensive enterprise of labour, and traditional tubular pile production line intensity of labour is big, and work efficiency is low, and the potential safety hazard is many. Particularly, in a die dismounting and mounting area, a plurality of processes of lifting an upper die, dismounting screws of the upper die and the lower die, dismounting a head tail plate of a pipe pile, removing an upper cover die, demoulding the pipe pile, lifting the pile, cleaning the upper die and the lower die, mounting the head tail plate and mounting a reinforcement cage into a lower die are crossed together, personnel are centralized to operate together and need to avoid each other, a crane shuttles back and forth in the die dismounting and mounting area, the personnel need to frequently avoid the crane, great potential safety hazards exist, operation time is wasted, labor intensity is high, and the production operation environment is severe; such as: high temperature, sanitation and the like.
In recent years, some tubular pile factories invent tubular pile flow production lines, and the conditions of high labor intensity and many potential safety hazards are improved. However, these flow production lines have high investment, high quality requirements for workers, and high equipment requirements, which lead to frequent equipment failures and high maintenance cost.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an automatic production line for concrete pipe piles, which can reduce labor intensity, improve production operation environment and improve production efficiency.
The purpose of the invention is realized by adopting the following technical scheme:
an automatic production line for concrete tubular piles comprises an A-span workshop, a B-span workshop, a C-span workshop and a mixing plant which are sequentially arranged along the longitudinal direction;
the A-span workshop is sequentially provided with a tension area, a centrifugal area, a tension releasing area and a steam curing area from left to right;
the B-span workshop is sequentially provided with an upper die closing station, a cover die cleaning area, a demolding station, a demolding pipe pile storage area, a head and tail plate detaching platform area, an inspection code spraying area and a finished product storage area from left to right;
a feeding station, a cage loading station, a reinforcing cage area with a plate and a plate loading station are sequentially arranged between the C-span vehicle from left to right;
the mixing plant is suitable for mixing and stirring concrete raw materials and conveying the mixed and stirred concrete to a feeding vehicle, the feeding vehicle is arranged below the mixing plant and is suitable for conveying the concrete to a lower die placed on a feeding station;
still include steel reinforcement cage conveying platform, set up and be in A strides first cargo crane in the workshop, sets up first longmen manipulator in the cover mould clearance district, set up drawing of patterns station and drawing of patterns tubular pile and deposit second longmen manipulator, set up and be in feed station with dress third longmen manipulator between the cage station, set up dress cage station with fourth longmen manipulator and connection between the band plate steel reinforcement cage district the tubular pile conveying platform of district, tear head and tail plate platform district, inspection code spraying district and finished product deposit district, connection stretch-draw district, the first vertical chain machine of closing mould station and feed station and be connected the second vertical chain machine of opening district, drawing of patterns station and dress cage station.
Further, concrete pipe pile automation line still includes D and strides the workshop, D strides the workshop and stacks the district including steel, steel is stacked the district side and is provided with seam welder, seam welder's discharge end sets up in C strides the workshop to be connected with steel reinforcement cage conveying platform's feed end, C strides the workshop still including setting up the wire drawing station on dress board station right side, the wire drawing station is used for depositing the reinforcing bar, be provided with the wire drawing machine in the wire drawing station, the wire drawing machine is suitable for drawing the reinforcing bar thin reinforcing bar winding to drum, and carry extremely seam welder, steel is stacked the district and is used for depositing and treats processing steel, seam welder is suitable for stacking treating in the district to process steel and thin reinforcing bar and processes into the steel reinforcement cage and carry extremely steel reinforcement cage conveying platform.
Further, D strides the workshop and still includes end board and piles up the district, end board piles up the district and sets up steel is piled up district left side.
Further, concrete pipe pile automation line still includes the conveyer, the discharge end setting of conveyer is in the dress board station, the pan feeding end setting of conveyer is in tear head and tail board platform district open, with be suitable for with tear open the tensioning plate that head and tail board platform district torn open and carry extremely the dress board station.
Further, the A-span workshop further comprises a high-pressure steam curing area arranged on the right side of the steam curing area, a still kettle is arranged in the high-pressure steam curing area, the B-span workshop further comprises a kettle vehicle area arranged on the right side of the finished product storage area, a kettle vehicle and a transportation rail for the kettle vehicle to operate are arranged in the kettle vehicle area, the kettle vehicle is suitable for operating to the still kettle along the transportation rail, a second crane is further arranged in the B-span workshop, the second crane is suitable for hoisting the tubular pile stored in the finished product storage area to the kettle vehicle, and the kettle vehicle transports the tubular pile to the still kettle.
Further, a die assembly screw machine is installed on the die closing station, the die assembly screw machine is suitable for fixing the upper die and the lower die by screws to form a tubular pile forming die after the upper die and the lower die are spliced, a tensioning machine is arranged in the tensioning area, and the tensioning machine is suitable for tensioning a steel reinforcement cage in the tubular pile forming die.
Further, install at least one centrifuge in the centrifugation district, centrifuge is suitable for to carry out centrifugal treatment to the tubular pile moulded die after the tensioning machine is tensed, evaporate and nourish the pond in being provided with in the district, evaporate and nourish the pond and be suitable for evaporating and foster the shaping to the tubular pile moulded die after the centrifugation treatment, put and open the district and install the machine of putting, put and open the machine and be suitable for putting the piece to the tubular pile after evaporating and foster the shaping.
Further, a pipe die screw dismounting device is installed at the demolding station and is suitable for dismounting screws on a pipe pile forming die so as to separate the upper die from the lower die, a cover die cleaning device is installed in the cover die cleaning area and is suitable for cleaning the separated upper die and transporting the cleaned upper die to a preset position.
Further, install head and tail board dismounting device in the head and tail board platform district of tearing open, head and tail board dismounting device be suitable for with the stretch-draw board at tubular pile both ends is torn down in the head and tail board platform district, install the ink jet numbering machine in the inspection code spraying district, the ink jet numbering machine is suitable for and beats the sign indicating number to the tubular pile after head and tail board dismounting device handles.
Further, still be provided with the pipe die in A strides the workshop and stack the district, just the pipe die is stacked the district and is set up stretch-draw district left side.
Compared with the prior art, the invention has the beneficial effects that:
a first longitudinal chain machine and a second longitudinal chain machine are arranged in a A, B, C workshop, a cover die cleaning area is arranged in a B workshop and is matched with a first gantry manipulator, and the processes of feeding, die closing, tensioning, releasing, die opening, upper die hoisting, upper die cleaning, tubular pile demolding, lower die cleaning, cage loading and the like in tubular pile production are arranged at different positions on the first longitudinal chain machine and the second longitudinal chain machine; compared with the traditional production line, the centralized operation of personnel is avoided, the mutual avoidance of the personnel avoidance crane and the station is avoided, the number of workers is reduced, the labor intensity is reduced, the production operation environment is improved, the production efficiency is improved, and the potential safety hazard is eliminated; in addition, the whole production line has reasonable layout, small occupied area, short production circulation flow and small equipment quantity, and has the advantages of high production efficiency, few fault points, good production operation environment and small investment compared with the automatic flow production line with other modes.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of an automatic production line for concrete pipe piles according to the present invention;
fig. 2 is a schematic structural view of an embodiment 2 of an automatic production line for concrete pipe piles according to the present invention.
The figure is as follows: 1. a tensioning zone; 2. a centrifugation zone; 3. a tension releasing area; 4. a steam-curing area; 5. a high-pressure steam-curing area; 6. a tube die stacking area; 7. closing the upper die station; 8. a cover die cleaning area; 9. a demolding station; 10. a demoulding tubular pile storage area; 11. disassembling a platform area of the head and the tail plates; 12. inspecting a code spraying area; 13. a finished product storage area; 14. a maintenance area; 15. a feeding station; 16. a cage loading station; 17. a steel reinforcement cage area with plates; 18. a plate loading station; 19. a wire drawing station; 20. a transportation track; 24. a kettle car area; 21. a duty room warehouse; 22. an end plate stacking area; 23. a steel stacking area; 31.
first of allA crane; 32. a first gantry manipulator; 33. a second gantry manipulator; 34. a third gantry manipulator; 35. a fourth gantry manipulator; 36. a tubular pile conveying platform; 37. a reinforcement cage conveying platform; 38. a first longitudinal chain machine; 39. a second longitudinal chain machine.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
An automatic production line for concrete pipe piles as shown in fig. 1 and 2 comprises an a-span workshop, a B-span workshop, a C-span workshop and a mixing plant which are sequentially arranged along a longitudinal direction;
a, a tensioning area 1, a centrifugal area 2, a tension releasing area 3 and a steam curing area 4 are sequentially arranged in the straddle workshop from left to right;
the B-span workshop is sequentially provided with an upper die closing station 7, a cover die cleaning area 8, a demoulding station 9, a demoulding pipe pile storage area 10, a head and tail plate disassembling platform area 11, an inspection code spraying area 12 and a finished product storage area 13 from left to right;
a feeding station 15, a cage loading station 16, a reinforcement cage area with a plate 17 and a plate loading station 18 are sequentially arranged from left to right in the cross-car workshop; in this application, the steel reinforcement cage area 17 with the plate and the plate loading station 18 can be provided with a plurality of steel reinforcement cages according to production requirements, and are arranged in a C-span workshop from left to right in sequence.
The mixing plant is suitable for mixing and stirring concrete raw materials and conveying the mixed and stirred concrete to the feeding vehicle, the feeding vehicle is arranged below the mixing plant and is suitable for conveying the concrete to the lower die placed at the feeding station 15;
the steel bar cage loading and unloading device further comprises a steel bar cage conveying platform 37, a first crane 31 arranged in the A-span workshop, a first gantry manipulator 32 arranged in the cover die cleaning area 8, a second gantry manipulator 33 arranged between the demolding station 9 and the demolding pipe pile storage area 10, a third gantry manipulator 34 arranged between the feeding station 15 and the cage loading station 16, a fourth gantry manipulator 35 arranged between the cage loading station 16 and the steel bar cage area 17 with plates, a pipe pile conveying platform 36 connected with the demolding pipe pile storage area 10, the head and tail plate detaching platform area 11, the code spraying inspection area 12 and the finished product storage area 13, a first longitudinal chain machine 38 connected with the tensioning area 1, the mold closing station 7 and the feeding station 15, a second longitudinal chain machine 39 connected with the opening area 3, the demolding station 9 and the cage loading station 16; at least 2-8 longitudinal chain machines of the first longitudinal chain machine and the second longitudinal chain machine
During operation, the first longitudinal chain machine 38 is suitable for conveying the lower die in the feeding station 15 to the die closing station 7, splicing the upper die and the lower die in the die closing station 7, locking pipe die screws by a die assembling screw machine arranged in the die closing station 7 to form a pipe pile forming die, conveying the pipe pile forming die to the tensioning area 1, and tensioning a reinforcement cage in the pipe pile forming die by the tensioning area 1;
after the pipe pile forming die is tensioned, a pipe pile forming die in a tensioning area 1 is hoisted to a centrifugal area 2 by a first crane 31, after the pipe pile forming die is centrifugally formed by the centrifugal area 2, the pipe pile forming die is hoisted to a steam curing area 4 by the first crane 31 for steam curing so that concrete in the pipe pile forming die forms a pipe pile with certain strength, then the pipe pile is hoisted to a tension placing area 3, the pipe pile in the pipe pile forming die is placed in the tension placing area 3, and the pipe pile screw dismounting device removes screws on the pipe pile forming die while the pipe pile is placed;
the second longitudinal chain machine 39 conveys the pipe pile forming die with the pipe die screw removed to a demoulding station 9, an upper die and a lower die are separated in the demoulding station 9, the upper die is hoisted into a cover die cleaning area 8 by a first gantry manipulator 32, the upper die is cleaned in the cover die cleaning area 8, and the cleaned upper die is hoisted to a die closing station 7 by the first gantry manipulator 32;
the tubular pile is hoisted to the demoulding tubular pile storage area 10 by a second gantry manipulator 33 and is conveyed to the head and tail disassembling platform area 11 by a tubular pile conveying platform 36, the tension plates arranged at two ends of the tubular pile are disassembled in the head and tail disassembling platform area 11, and then the tubular pile conveying platform 36 conveys the inspection code spraying area 12 to perform code spraying and marking, and then the tubular pile enters the finished product storage area 13 for storage;
the lower die is conveyed to a cage loading station 16 by a second longitudinal chain conveyor 39, and a plate-provided steel reinforcement cage placed in a plate-provided steel reinforcement cage area 17 is hoisted to the lower die placed in the cage loading station 16 by a fourth gantry manipulator 35;
the reinforcement cage conveying platform 37 conveys the reinforcement cage to the plate loading station 18, the plate loading station 18 installs the end plate and the tension plate in the reinforcement cage to form a plate-carrying reinforcement cage, and the formed plate-carrying reinforcement cage is conveyed to the plate-carrying reinforcement cage area 17 by the reinforcement cage conveying platform 37.
A first longitudinal chain machine 38 and a second longitudinal chain machine 39 are arranged in a A, B, C workshop, a cover die cleaning area 8 is arranged in a B workshop and is matched with a first gantry manipulator 32, and the procedures of feeding, closing a die, closing a pipe die screw, tensioning, releasing a pipe, detaching the pipe die screw, hoisting an upper die, cleaning the upper die, demoulding the pipe pile, cleaning a lower die, cage loading and the like in the production of the pipe pile are arranged at different positions on the first longitudinal chain machine 38 and the second longitudinal chain machine 39; compared with the traditional production line, the centralized operation of personnel is avoided, the mutual avoidance of the personnel avoidance crane and the station is avoided, the number of workers is reduced, the labor intensity is reduced, the production operation environment is improved, the production efficiency is improved, and the potential safety hazard is eliminated; in addition, the whole production line has reasonable layout, small occupied area, short production circulation flow and small equipment quantity, and has the advantages of high production efficiency, few fault points, good production operation environment and small investment compared with the automatic flow production line with other modes.
Specifically, a plurality of sequentially adjacent multiple processes such as a tensioning area 1, a centrifugal area 2, a sheet placing area 3, a steam curing area 4, a mold closing station 7, a mold covering cleaning area 8, a demolding station 9, a feeding station 15, a cage filling station 16 and the like are respectively arranged in a plurality of workshops instead of the same workshop, so that the overall length of the workshops is favorably shortened, the space is fully utilized, and the production flow is shortened; the production process comprises the following steps of placing a tensioning area 1, a centrifugal area 2, a tension releasing area 3 and a steam-curing area 4 in the same workshop in a sequential and adjacent mode, wherein the centrifugal area 2 is arranged between the tensioning area 1 and the tension releasing area 3, and the steam-curing area is arranged on the right side between the tension releasing areas 3, so that the production process is more convenient, the hoisting distance of a first crane 31 is shortened, the first crane 31 can hoist the tubular pile from a steam-curing pool to the tension releasing area in one going process, and hoist the centrifuged tubular pile to the steam-curing area in a returning process, the next working process is carried out, and the working efficiency is high; in addition, utilize first vertical chain machine 38 to connect feeding station 15, closing mould station 7, stretch-draw district 1 three workspace, utilize second vertical chain machine 39 will put a district 3, drawing of patterns station 9, three workspace of dress cage station 16 is connected, first crane 31 is cooperated again, so that accelerate the production procedure of tubular pile, set up cover mould clearance district 8 between closing mould station 7 and drawing of patterns station 9, utilize the cover mould cleaning device in cover mould clearance district 8, can accomplish the removal of mould in the cleaning process, the working path when having shortened first gantry manipulator 32 and having hoisted the mould, and the production efficiency is improved, simultaneously because the clearance of last mould need not artifical the going on, can effectively reduce the probability that first gantry manipulator 32 appears the potential safety hazard when working. In addition, the production needs can be satisfied by only needing two longitudinal chain machines, four gantry manipulators and a crane at least in this application, and the equipment demand is few, and the input is few, and because equipment is less, so the equipment fault point is few. In the application, the first longitudinal chain machine 38 and the second longitudinal chain machine 39 can be correspondingly provided with a plurality of longitudinal flow lines according to production requirements, so that the production capacity is improved; specifically, the first longitudinal chain machine 38 and the second longitudinal chain machine 39 may be provided with 2-8 bars. The first and second longitudinal chain machines 38 and 39 may be conventional chain machines.
More specifically, still be provided with the third hoist in the workshop is striden to A, can hoist the tubular pile moulded die after automatic tensioning machine stretch-draw to the centrifugation district in, and tubular pile moulded die hoists to evaporating the foster district after the centrifugation district is moulded to first crane simultaneously, improves production efficiency.
Specifically, this application concrete pipe pile automation line still includes D and strides the workshop, D strides the workshop and includes steel stack area 23, steel stack area 23 side is provided with the seam welder, the discharge end setting of seam welder strides the workshop in C, and be connected with steel reinforcement cage conveying platform 37's feed end, C strides the workshop still including setting up wire drawing station 19 on dress board station 18 right side, wire drawing station 19 is used for depositing the reinforcing bar, be provided with the wire drawing machine in the wire drawing station 19, the wire drawing machine is suitable for drawing the reinforcing bar thin reinforcing bar winding to the drum, and carry to the seam welder, steel stack area 23 is used for depositing and treats processing steel, the seam welder is suitable for treating processing steel and thin reinforcing bar processing to become the steel reinforcement cage and carry to steel reinforcement cage conveying platform 37 in the steel stack area 23. In this application steel piling up area 23, seam welder can be provided with a plurality ofly according to the production demand, can be provided with one at least.
In addition, steel reinforcement cage conveying platform 37 and tubular pile conveying platform 36 can be the slope setting for steel reinforcement cage and tubular pile can utilize the dead weight to roll, with the transportation of realizing steel reinforcement cage and tubular pile, need not to set up actuating mechanism in addition, be provided with the baffle of liftable on the tubular pile conveying platform 36 for the removal that is preventing the tubular pile in end tail plate platform district 11 is torn open, the dismantlement of stretch-draw board on the tubular pile of being convenient for.
Example 1
The D-span workshop can be arranged on the same horizontal plane with the A-span workshop, the B-span workshop and the C-span workshop.
Example 2
The D-span workshop can also be arranged above the B-span workshop, and the slab reinforcement cage area 17, the slab loading station 18 and the C-span workshop are positioned at different heights in the same workshop so as to reduce the occupied area of the production line.
In addition, the D-span workshop also comprises an end plate stacking area 22, and the end plate stacking area 22 is arranged on the left side of the steel material stacking area 23. Disposed within the end panel stacking area 22 is an apron work line that mounts the apron to the end panel and stacks it into the end panel stacking area 22.
Specifically, concrete pipe pile automation line still includes the conveyer, and the discharge end setting of conveyer is in dress board station 18, and the pan feeding end setting of conveyer is in tearing open first tailboard platform district 11 to be suitable for and carry to dress board station 18 with the tensioning plate that tears open first tailboard platform district 11 and pull down, make things convenient for the used repeatedly of tensioning plate.
The A-span workshop further comprises a high-pressure steam curing area 5 arranged on the right side of the steam curing area 4, a still kettle is arranged in the high-pressure steam curing area 5, the B-span workshop further comprises a kettle vehicle area 24 arranged on the right side of the finished product storage area 13, a kettle vehicle and a transportation track 20 for the kettle vehicle to operate are arranged in the kettle vehicle area 24, the kettle vehicle is suitable for operating to the still kettle along the transportation track 20, a second crane is further arranged in the B-span workshop, the second crane is suitable for hoisting the tubular pile stored in the finished product storage area 13 to the kettle vehicle, and the tubular pile is transported to the still kettle by the kettle vehicle. High temperature and high pressure are applied to the tubular pile through the still kettle so as to improve the overall strength of the tubular pile.
And a die closing screw machine is arranged at the die closing station 7, the screw machine is suitable for fixing the upper die and the lower die by screws after the upper die and the lower die are spliced to form a tubular pile forming die, a tensioning machine is arranged in the tensioning area 1, and the tensioning machine is suitable for tensioning a steel reinforcement cage in the tubular pile forming die.
At least one centrifugal machine is arranged in the centrifugal area 2, preferably 3-8 centrifugal machines are arranged in the centrifugal area, the production efficiency is high, the centrifugal machines are suitable for carrying out centrifugal treatment on the stretched tubular piles of the stretching machine, a steam curing pool is arranged in the steam curing area, and the steam curing pool is suitable for carrying out steam curing on the stretched tubular piles. And a tension releasing machine is arranged in the tension releasing area 3 and is suitable for releasing and releasing the tubular piles in the tubular pile forming die after steam curing treatment.
A pipe die screw dismounting device is installed in front of the demoulding station 9 and is suitable for dismounting screws on a pipe pile forming die, so that an upper die is separated from a lower die, specifically, the pipe die screw dismounting device is installed at the connecting end of the demoulding station 9 and a tension area, so that the screws on the pipe pile forming die can be dismounted while the tension is carried out, and the tension is carried out on the head end of the pipe pile forming die, the dismounting of the screws is carried out on the tail end of the pipe pile forming die, the two are not affected, a cover die cleaning device is installed in a cover die cleaning area 8, and the cover die cleaning device is suitable for cleaning the separated upper die. The cover die cleaning device can convey the upper die to the position near the upper die closing station 7 from the cover die cleaning area 8 in the cleaning process, and the upper die is hoisted to the mold closing station 7 by the first gantry manipulator 32.
A head-tail plate dismounting device is installed in the head-tail plate dismounting platform area 11 and is suitable for dismounting the tensioning plates at two ends of the tubular pile in the head-tail plate dismounting platform area 11, an ink-jet printer is installed in the inspection code-spraying area 12 and is suitable for printing codes on the tubular pile processed by the head-tail plate dismounting device; in addition, the tensioning plates at the two ends of the tubular pile can be detached manually.
A strides the workshop and still is provided with the pipe die and stacks district 6, and the pipe die stacks district 6 and sets up in stretch-draw district 1 left side to reuse space makes things convenient for the unified arrangement of not using the pipe die simultaneously.
And a maintenance area 14 is further arranged in the B-span workshop and is arranged on the left side of the upper mold station 7, so that maintenance is facilitated.
The C-span workshop is also provided with a duty room warehouse 21, and the duty room warehouse 21 is arranged on the left side of the feeding station 15. In addition, the positions of the duty warehouse 21 and the mixing plant can be changed according to actual production needs.
The above embodiments are merely illustrative of the present invention
Preference is given toThe scope of the present invention should not be limited to the embodiments, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.
Claims (10)
1. The utility model provides a concrete pipe pile automation line which characterized in that: the system comprises a workshop A, a workshop B, a workshop C and a mixing plant which are sequentially arranged along the longitudinal direction;
the A-span workshop is sequentially provided with a tension area, a centrifugal area, a tension releasing area and a steam curing area from left to right;
the B-span workshop is sequentially provided with an upper die closing station, a cover die cleaning area, a demolding station, a demolding pipe pile storage area, a head and tail plate detaching platform area, an inspection code spraying area and a finished product storage area from left to right;
a feeding station, a cage loading station, a reinforcing cage area with a plate and a plate loading station are sequentially arranged between the C-span vehicle from left to right;
the mixing plant is suitable for mixing and stirring concrete raw materials and conveying the mixed and stirred concrete to a feeding vehicle, the feeding vehicle is arranged below the mixing plant and is suitable for conveying the concrete to a lower die placed on a feeding station;
still include steel reinforcement cage conveying platform, set up and be in A strides first cargo crane in the workshop, sets up first longmen manipulator in the cover mould clearance district, set up drawing of patterns station and drawing of patterns tubular pile and deposit second longmen manipulator, set up and be in feed station with dress third longmen manipulator between the cage station, set up dress cage station with fourth longmen manipulator and connection between the band plate steel reinforcement cage district the tubular pile conveying platform of district, tear head and tail plate platform district, inspection code spraying district and finished product deposit district, connection stretch-draw district, the first vertical chain machine of closing mould station and feed station and be connected the second vertical chain machine of opening district, drawing of patterns station and dress cage station.
2. The automatic production line of the concrete pipe pile according to claim 1, wherein: still include D and stride the workshop, D strides the workshop and stacks the district including steel, steel is stacked the district side and is provided with seam welder, seam welder's discharge end sets up in C strides the workshop to be connected with steel reinforcement cage conveying platform's feed end, C strides the workshop still including setting up the wire drawing station on dress board station right side, the wire drawing station is used for depositing the reinforcing bar, be provided with the wire drawing machine in the wire drawing station, the wire drawing machine is suitable for drawing the reinforcing bar thin reinforcing bar winding to drum, and carry extremely seam welder, steel is stacked the district and is used for depositing and treats the processing steel, seam welder is suitable for with treating in the steel is stacked the district and treats processing steel and thin reinforcing bar and process into the steel reinforcement cage and carry extremely steel reinforcement cage conveying platform.
3. The automatic production line of concrete pipe piles according to claim 2, wherein: the D-type straddle garage further comprises an end plate stacking area, and the end plate stacking area is arranged on the left side of the steel stacking area.
4. The automatic production line of the concrete pipe pile according to claim 1, wherein: the plate loading device is characterized by further comprising a conveyor, wherein the discharge end of the conveyor is arranged at the plate loading station, and the feeding end of the conveyor is arranged at the head and tail plate detaching platform area so as to be suitable for conveying the tensioning plate detached from the head and tail plate detaching platform area to the plate loading station.
5. The automatic production line of the concrete pipe pile according to claim 1, wherein: the cross workshop A further comprises a high-pressure steam curing area arranged on the right side of the steam curing area, a still kettle is arranged in the high-pressure steam curing area, the cross workshop B further comprises a kettle vehicle area arranged on the right side of the finished product storage area, a kettle vehicle and a transportation rail for the kettle vehicle to operate are arranged in the kettle vehicle area, the kettle vehicle is suitable for operating to the still kettle along the transportation rail, a second crane is further arranged in the cross workshop B and is suitable for hoisting the tubular pile stored in the finished product storage area to the kettle vehicle, and the tubular pile is transported to the still kettle by the kettle vehicle.
6. The automatic production line of the concrete pipe pile according to claim 1, wherein: and a die closing screw machine is arranged on the die closing station and is suitable for fixing the upper die and the lower die by screws to form a tubular pile forming die after the upper die and the lower die are spliced, a tensioning machine is arranged in the tensioning area and is suitable for tensioning a reinforcement cage in the tubular pile forming die.
7. The automatic production line of concrete pipe piles according to claim 6, wherein: the pipe pile forming die is characterized in that at least one centrifugal machine is installed in the centrifugal area, the centrifugal machine is suitable for centrifuging the pipe pile forming die after being stretched by the stretching machine, a steam curing pool is arranged in the steam curing area and is suitable for steam curing and forming the pipe pile forming die after being stretched by the stretching machine, a tension releasing machine is installed in the tension releasing area and is suitable for releasing the pipe pile after being stretched by the steam curing and forming.
8. The automatic production line of the concrete pipe pile according to claim 1, wherein: pipe die screw dismounting device is installed to the drawing of patterns station, pipe die screw dismounting device is suitable for the screw dismantlement on the tubular pile moulded die to make and go up mould and lower mould separation, cover mould cleaning zone installs cover mould cleaning device, cover mould cleaning device is suitable for washing the last mould after the separation, and transports the last mould after will wasing to preset position.
9. The automatic production line of the concrete pipe pile according to claim 1, wherein: install head and tail board dismounting device in the head and tail board platform district of tearing open, head and tail board dismounting device be suitable for with the stretch-draw board at tubular pile both ends is torn down in the head and tail board platform district of tearing open, install the ink jet numbering machine in the inspection code spraying district, the ink jet numbering machine is suitable for and beats the sign indicating number to the tubular pile after head and tail board dismounting device handles.
10. The automatic production line of the concrete pipe pile according to claim 1, wherein: the A-span workshop is further provided with a pipe die stacking area, and the pipe die stacking area is arranged on the left side of the tensioning area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910794210.5A CN110774437A (en) | 2019-08-27 | 2019-08-27 | Automatic production line for concrete pipe piles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910794210.5A CN110774437A (en) | 2019-08-27 | 2019-08-27 | Automatic production line for concrete pipe piles |
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| CN110774437A true CN110774437A (en) | 2020-02-11 |
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| CN201910794210.5A Pending CN110774437A (en) | 2019-08-27 | 2019-08-27 | Automatic production line for concrete pipe piles |
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Application publication date: 20200211 |