CN102672813A - Staging maintaining method of rapid hardening foam slurry core filling block in automatic production process - Google Patents
Staging maintaining method of rapid hardening foam slurry core filling block in automatic production process Download PDFInfo
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- CN102672813A CN102672813A CN2012101312957A CN201210131295A CN102672813A CN 102672813 A CN102672813 A CN 102672813A CN 2012101312957 A CN2012101312957 A CN 2012101312957A CN 201210131295 A CN201210131295 A CN 201210131295A CN 102672813 A CN102672813 A CN 102672813A
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Abstract
The invention relates to a staging maintaining method of a rapid hardening foam slurry core filling block in an automatic production process. The staging maintaining method belongs to the technical field of block production. The technical main point is that a hollow block is maintained in three stages in the production process that the hollow block becomes a core filling block after the hollow block is molded. The three stages include a primary maintaining stage, a secondary maintaining stage and a post-stacking natural maintaining stage. The primary maintaining stage enables the hollow block to have certain concrete solidification strength, and the hollow block is ferried to a foam slurry core filling working portion through a back ferrying trolley and is subjected to casting to be the core filling block. The core filling block enters the secondary maintaining stage in the similar steaming-free state and then enters the stacking process and the post-stacking natural maintaining stage after foam slurry is solidified in a cavity of the block. The core filling block is subjected to stacking through a stacking device 19 and then transported to a storage yard to be piled up in stacking mode for further natural maintaining. The maintaining process is conducted in the steaming-free natural state, is less in investment and low in cost, achieves secondary energy conservation and avoids secondary pollution.
Description
Technical field
The present invention relates to the householder method in a kind of building block production, particularly a kind of rapid hardening foam slip is filled out the maintenance process stage by stage in the core building block automatic production process.
Background technology
It is a kind of novel composite thermal insulation building block that the foam slip is filled out the core composite heat insulation block, treats that as heat insulation core material the foam slip solidifies, and promptly generates composite heat insulation block through perfusion foam slip in the cavity of building-block.It has overcome the major defect and the problem of existing insulation blocks and insulation material existence.For example, China's existing heat insulating wall material made fire prevention poor durability, service life is short; Block surfaces has been prone to powder, scrapes rough layer cracking, hollowing, comes off, drying shrinkage value is big; Block surfaces intensity is low, in transportation and handling process, causes breakage easily; The building block complex manufacturing, problem such as production cost is high, and construction is numerous and diverse.Realized upgrading to current all kinds of insulation blocks.
The document that some building block production automations are also arranged in the Chinese patent document; Fall plate machine and control system etc. and form by batching mixer, molding main-machine, confession plate machine, two program control transhipment kiln cars, curing kilns, ingot stripper, module driving machine, plate seperator, palletizing system, two Lift-slab machines, Liang Tai for " the polyphenyl concrete heat-insulating is built mould building block automatic production line " for (200410026105.0) invention and created name like application number; Curing kilns comprise the building block curing kilns and build mould building block precuring kiln; Kiln car cooperates two Lift-slab machine special deliveries to build mould building block precuring and building block maintenance in the work, and the segment palletizing after another kiln car then cooperates two to fall block mould building block to the ingot stripper demoulding case after the plate machine special delivery precuring and send maintenance goes out finished product and accomplishes supporting plate and reclaim.Device layout is simple smooth, tight short practical in this production line, can satisfactorily resolve to build module and be formed into and build module during the demoulding case and wait for the turnover problem quietly, guarantees the molding cycle and the quality of polyphenyl concrete segment.
But this insulation blocks is in the moulding box by the EPS concrete input molding main-machine that contains polystyrene foam grain (claiming the EPS particle again); A kind of composite heat insulation block of shake table vibration moulding at the bottom of main frame; There is following shortcoming in this composite heat insulation block: 1, granular polystyrene is prone to aging; Of long duration, hollowing appears in the building block meeting, comes off, problems of crack.2, poor durability, be no more than 20 years service life at most, can not with the same life-span of building.3, granular polystyrene belongs to inflammable articles, and fire protecting performance is poor.Need carry out maintenance through building mould building block precuring kiln and building block curing kilns in this process of producing product simultaneously, need fuel such as burning coal, therefore, the production process energy consumption is higher, and the discharging three wastes have pollution to environment.
Secondly, it is that (200720047090.5) invention and created name is " a kind of foaming concrete building block automatic production line " that application number is arranged, and belongs to construction material production equipment technical field.Its objective is that providing a kind of can reduce labour intensity, reduce dust pollution, the automatic production line of enhancing productivity.Its technical essential is: conveying worm (01,02) and foaming machine (03) and comprehensive mixer (2) and comprehensive mixer are connected by pipeline respectively with pouring into a mould between the trowelling machine (3); Cast trowelling machine, stacking machine (5), decoder (6), take out that end machine (7), the demoulding are passed plate machine (8), adjacent successively between the collection ink recorder (9) that rolls off the production line, plate-cleaning machine (10), group mould machine (12), liquid-spreader (13) and the cast trowelling machine; Also adjacent between ingot stripper and the group mould machine have a mold cleaning machine (11); Connect by motor-driven track-mounted conveyer belt respectively between each adjacent machinery, constitute segmented interlock circulation automatic production line.Characteristics such as have that small investment, automaticity are high, floor space is little, production capacity is strong, the advanced reliable and production cost of equipment is low.
Though this production method is without curing kilns or steam curing, this method lacks the operation of producing concrete shell, and it just is poured in the building block moulding box through the slurry that will foam; Through floating, just become the building block of concrete foamed heat insulating after the operations such as the demoulding, its housing is concretionary by concrete foaming slurry; Lack the hard concrete casing of one deck, thereby this building block exists surface strength low, drying shrinkage value is big; It is easy to crack to scrape rough layer, hollowing occurs and problem such as comes off.So the product that above-mentioned two kinds of methods are produced is not that the foam slip is filled out the core composite heat insulation block.
Once more, application number is (201010018279.8), and invention and created name is " production method of concrete grouting compound heat-insulating building block "; Disclose a kind of production method of a kind of concrete grouting compound heat-insulating building block of building material machinery field, comprised the Ministry of worker that gets the raw materials ready, the moulding Ministry of worker, the winding type transhipment maintenance Ministry of worker, the slip casting Ministry of worker and the piling Ministry of worker, the Ministry of worker that gets the raw materials ready is delivered to the moulding Ministry of worker after the raw material of building block are stirred; The moulding Ministry of worker passes through block machine with the building-block moulding; And be placed on the supporting plate, get into the winding type transhipment maintenance Ministry of worker then, in transhipment, carry out maintenance; In the transhipment maintenance processes; The slip casting Ministry of worker carries out slip casting to building-block, makes it to become insulation blocks, and the composite heat insulation block that maintenance is good is in heaps by piling Ministry of worker piling.This method is integrated maintenance and transhipment, and maintenance in transhipment is transported in maintenance, does not have any lost motion, has improved production efficiency greatly.And in maintenance processes, building-block is carried out slip casting, and make filled thermal insulation materials be able on production line, accomplish, avoided manual operations.
The composite heat insulation block that this method is produced is the same with the insulation blocks that the present invention produces, and all is in concrete hollow block, to inject the foaming slurry.Treat just to have become composite heat insulation block after slurry solidifies; But their production method is different with the present invention, uses their method production insulation blocks to need in the maintenance district of sealing, carry out steam curing, needs fuel such as burning coal; Energy consumption is bigger; And waste gas such as discharging carbon dioxide have the three wastes to produce, and environment is had pollution.
Look into newly through science and technology; In the production method of domestic insulation blocks; Great majority are not to take method of the present invention (promptly to adopt automatic production device; Through in hard concrete hollow block housing, pouring into foamed slurry, treat the insulation blocks that promptly is composited after foamed slurry solidifies) produce composite heat insulation block.These building block ubiquity surface strengths are low, poor durability, and fire protecting performance is poor, drying shrinkage value is big, and body of wall is easy to crack, occurs hollowing easily and problem such as comes off.Also needing in process of production of having is coal-fired steam-cured.Consume energy and contaminated environment.Few methods can be produced this insulation blocks, carries out maintenance but need to meet steam-cured mode, so just needs a large amount of coal of burning, and energy consumption is high, and discharging waste gas in atmosphere has the three wastes to produce simultaneously, and environment is had pollution in various degree.
Summary of the invention
The object of the invention; In the production process to the composite heat insulation block of concrete hollow block perfusion foamed slurry, need carry out steam-curedly through fire coal, energy consumption is high; The problem of the discharging three wastes; Design a kind of method of non-evaporating foster this series products of automated production, realize " secondary energy-saving ", stop " secondary pollution ".It is low also to make simultaneously such insulation blocks overcome the surface strength that existing product exists, poor durability, and fire protecting performance is poor, drying shrinkage value is big, and body of wall is easy to crack, occurs hollowing easily and problem such as comes off.
The technical scheme that the present invention takes is:
1, a kind of rapid hardening foam slip is filled out the maintenance process stage by stage in the core building block automatic production process; It is characterized in that; Under non-evaporating foster condition, after the building-block moulding, in becoming the process of composite heat insulation block, divide three phases to carry out maintenance; Be the first maintenance stage, the natural curing stage behind secondary maintenance stage and the piling.In the first maintenance stage, building-block lets the building-block most of the time rest on the maintenance of carrying out on the nursing frame 4-8 hour through block conveyor 5, lift slab push pedal all-in-one 6, building block pusher 9, anterior ferry-boat dolly 7 to nursing frame 10; After treating that building-block possesses certain concrete curing intensity; Fill out the core Ministry of worker by the rear portion ferry-boat dolly 11 foam slip of ferrying, carry out slip casting, make it to become composite heat insulation block; Composite heat insulation block is equally under non-evaporating foster state; Get into the maintenance stage for the second time, carry the transhipment of maintenance band top, limit maintenance in building block.Through about 1-2 hour transhipment and maintenance, the foaming slip solidified in the building block cavity, and the firmness of concrete shell is further strengthened; Get into the natural curing stage behind piling and the piling subsequently; By palletizing apparatus 19 to its piling after, be transported to the stockyard and the sign indicating number in heaps, further carry out natural curing.
2, said non-evaporating foster state be temperature in the nature more than 5 ℃, it is steam-cured not need fire coal to carry out HTHP.
3, the device therefor in said first maintenance stage comprises block conveyor 5, lift slab push pedal all-in-one 6, building block pusher 9, ferry-boat trolley track 8, anterior ferry-boat dolly 7, nursing frame 10, ferry-boat trolley track 12, rear portion ferry-boat dolly 11, building block pusher 13 and falls plate machine 14, and its maintenance process is: after building-block was shaped, the supporting plate a that is loaded with building block b was connect a plate by block conveyor 5 one plates and sends into lift slab push pedal all-in-one 6; Under the control of PLC program, the supporting plate that is loaded with building block from bottom to top, lift slab successively; After rising the number of plies of full appointment, push the front portion ferry-boat dolly 7 that faces lift slab push pedal all-in-one in the lump by propulsion plant, propulsion plant is return then; Stop and starting at assigned address through PLC program controlled system dolly; Anterior ferry-boat dolly 7 carries the supporting plate and the building block of specifying the number of plies, under the control of PLC program, by the setting order; Move to first building block pusher 9 and nursing frame 10 middle (corresponding nursing frames of building block pusher along ferry-boat trolley track 8; Middle across a ferry-boat trolley track), building block pusher 9, anterior ferry-boat dolly 7 and nursing frame 10 threes are over against together, and the multilayer supporting plate that will be loaded with building block by the building block pusher pushes in the nursing frame 10 in the lump; Operation according to this; After all nursing frames 10 were all filled building block, the front portion ferry-boat dolly 7 that carries multilayer supporting plate and building block walked to again in the middle of first building block pusher 9 and the nursing frame 10 in operation sequence, and the rear portion ferry-boat dolly 11 that is positioned at nursing frame 10 other ends is under the control of PLC programmed instruction; Walk in face of first nursing frame along ferry-boat trolley track 12; Stand opposite each other at a distance across nursing frame 10 with the front portion ferry-boat dolly 7 that is loaded with multi-layer building block of right opposite, after the multilayer supporting plate that on the building block pusher 9 on opposite is ferried the front portion in dolly 7, is loaded with building block pushes first nursing frame in the lump, correspondingly at this nursing frame other end; The multilayer supporting plate that is loaded with building block of equal number also has been pulled on the rear portion ferry-boat dolly 11; Ferry-boat dolly 11 in rear portion is being fully loaded with multilayer supporting plate and building block and walks to building block pusher 13 and fall between the plate machine 14 (building block pusher 13 with fall plate machine 14 right opposites, middle across ferry-boat trolley track 12) along ferry-boat trolley track 12 subsequently, after the three aligns; Building block pusher 13 pushes ferry multilayer supporting plate and building block on the dolly 11 of rear portion in the lump and falls on the plate machine; Building block is shaped the back from block conveyor 5, runs to always and falls plate machine 14, and be 4-8 hour the duration of runs; Accomplished the first maintenance of building block under non-evaporating foster state during this, made building block possess certain concrete curing intensity.
4, said foam slip is filled out the core Ministry of worker and is comprised and fall plate machine 14, block conveyor 15, and the foam slip is filled out core machine 16; The supporting plate that is loaded with building block drops to downwards on the plate machine on the block conveyor 15 from falling successively, follows a plate by block conveyor 15 1 plates and is transported to the grouting port position that the foam slip is filled out core machine 16, and slip Level Detection probe descends; Needle point arrives at the desired location in the building block cavity; When liquid level touches probe, the slip casting valve closing, block conveyor is transported slip casting building block; Then another plate building block begins slip casting again, goes on so repeatedly.
5, said secondary maintenance stage device therefor comprises block conveyor 15, pusher 17, building block maintenance conveyer belt 18, and its method is: building-block slip casting is composite heat insulation block after accomplishing; Supporting plate carries composite heat insulation block and on block conveyor 15, continues running forward; Then get into building block and carry maintenance band 18, promote building block by pusher 17 and carry maintenance band 18 one tunnel to turn round forward, the limit running; The limit maintenance; Be about 1-2 hour the duration of runs, and the foaming slip is solidified in the cavity of building block, and the firmness of concrete shell is further strengthened.
6, the device therefor in the natural curing stage behind the said piling comprises building block conveyer belt 18, stacking machine, special cart.Its maintenance process is: building-block is composite heat insulation block after accomplishing slip casting; Running through 1-2 hour; When being sent to stacking machine, carry out piling by stacking machine, composite heat insulation block separates with supporting plate behind the piling; Supporting plate is transported to make-up machine, and the composite heat insulation block behind the piling is transported to the stockyard by special cart and further carries out natural curing.
7, said nursing frame quantity is 4, and the number of plies is the 5-10 layer, and length is 24-36 rice.
Its technique effect is: the present invention is through perfusion foaming slurry in the cavity of building-block, and slurry to be foamed solidifies, and promptly generates composite heat insulation block.It is low to solve the surface strength that current most of insulation blocks exists, poor durability, and fire protecting performance is poor, drying shrinkage value is big, and body of wall is easy to crack, occurs hollowing easily and problem such as comes off.
To needing in the current similar product production process steam press maintenance is carried out in building block, energy consumption is high, the problem of " secondary pollution " occurs; The present invention takes in the automated production process; Under the nature of normal temperature and pressure, divide three phases to carry out non-evaporating foster maintenance method, do not need fire coal to carry out high-pressure steaming and cultivating; Realized " secondary energy-saving ", stopped " secondary pollution ".
Description of drawings
Fig. 1 fills out the process chart of the maintenance process stage by stage in the core building block automatic production process for a kind of rapid hardening foam of the present invention slip
Fig. 2 is the sketch map of supporting plate and building block
Fig. 3 is the vertical view of supporting plate and building block
Fig. 4 is the structural representation of lift slab push pedal all-in-one.
Fig. 5 is the side view of Fig. 4
Fig. 6 is the structural representation of anterior ferry-boat dolly
Fig. 7 is the side view of Fig. 6
Fig. 8 is the assembled state sketch map of lift slab push pedal all-in-one and anterior ferry-boat dolly
Fig. 9 is the structural representation of building block pusher
Figure 10 is the side view of Fig. 9
Figure 11 is the stereogram of building block nursing frame
Figure 12 is the nursing frame front view
Figure 13 is the assembled state sketch map of building block pusher, anterior ferry-boat dolly and nursing frame
Figure 14 is the structural representation of rear portion ferry-boat dolly
Figure 15 is the side view of rear portion ferry-boat dolly
Figure 16 is the assembled state sketch map of building block pusher, anterior ferry-boat dolly, nursing frame and rear portion ferry-boat dolly
Figure 17 is building block pusher, rear portion ferry-boat dolly and the assembled state sketch map that falls the plate machine
Figure 18 is the structural representation that falls the plate machine
Figure 19 is the side view that falls the plate machine
Figure 20 fills out the structural representation of core machine for the foam slip
Figure 21 fills out the side view of core machine for the foam slip
Figure 22 fills out the application example of the maintenance process stage by stage in the core building block automatic production process for a kind of rapid hardening foam of the present invention slip
The specific embodiment
As shown in Figure 1; The technological process that a kind of rapid hardening foam of the present invention slip is filled out the maintenance process stage by stage in the core building block automatic production process comprises the steps: under non-evaporating foster condition; After the building-block moulding, in becoming the process of composite heat insulation block, divide three phases to carry out maintenance.Be the first maintenance stage, the natural curing stage behind secondary maintenance stage and the piling.In the first maintenance stage; Building-block is through block conveyor 5, lift slab push pedal all-in-one 6, building block pusher 9, anterior ferry-boat dolly 7 to nursing frame 10; Let the building-block most of the time rest on the maintenance of carrying out on the nursing frame 4-8 hour, treat that building-block possesses certain concrete curing intensity after, fill out the core Ministry of worker by the rear portion ferry-boat dolly 11 foam slip of ferrying; Carry out slip casting, make it to become composite heat insulation block.Composite heat insulation block under non-evaporating foster state, gets into the maintenance stage for the second time equally, carries the transhipment of maintenance band top, limit maintenance in building block.Through about 1-2 hour transhipment and maintenance, the foaming slurry solidified in the building block cavity, and the firmness of concrete shell is further strengthened; Get into the natural curing stage behind piling and the piling subsequently; By palletizing apparatus 19 to its piling after, be transported to the stockyard and the sign indicating number in heaps, further carry out natural curing.
Like Fig. 2, shown in Figure 3, building block a is positioned on the supporting plate b, and supporting plate is dull and stereotyped.
Like Fig. 4, shown in Figure 5, lift slab push pedal all-in-one 6 comprises outrigger 601, building block advance frame 602, drive motors 603; Reductor 604, chain drive-belt 605, Lift-slab machine chain 606; Rolling stock 607,607a rolling bearing, 607b bolt, drive motors 608, reductor 609; Push rod 610, roller 611, backward rotation machine 612, strip steel plate 613, bolt 614, silk braid 615, square steel 616.Lift slab push pedal all-in-one frame 601 fixes on the ground; Building block advance frame 602 is positioned at the rear portion of lift slab push pedal all-in-one frame 601; Every separated 350mm is provided with one deck strip steel plate 613 on the Lift-slab machine chain 606, and strip steel plate 613 is fixed on the chain, and 200mm is equipped with rolling stock 607 at interval on every layer of strip steel plate 613; Rolling stock 607 is fixed on the strip steel plate 613 through bolt 607b by rolling bearing 607a, is convenient to be loaded with the supporting plate a easily rolling in the above of insulation blocks b.Silk braid 615 is fixed on the square steel 616 of building block advance frame 602 through bolt 614.The supporting plate that block conveyor 5 will be loaded with building block is transported in the lift slab push pedal all-in-one, puts in place when the PLC program detects building block, and motor 603 starts under programme-control; Slow down through reductor 604, drive chain 606 through power transmission shaft then and rotate, make the supporting plate that the is loaded with building block lift slab one deck that makes progress; Running is according to this completely specified the number of plies to rising always, after liter is full; The motor 608 of propulsion plant starts, and slows down through reductor 609, drives push rod 610 runnings; Through the running of push rod 610, drive advance frame 602 and move forward, and the supporting plate that the promotion multilayer is loaded with building block is along the corresponding front portion ferry-boat dolly 7 of rolling stock 607 rolling entering.Push rod 610 on the all-in-one of lift slab push pedal subsequently drives advance frame and returns to the origin-location.Carry out so repeatedly like Fig. 6, shown in Figure 7, anterior ferry-boat dolly 7 comprises dolly shelf 701, channel-section steel 702, rolling stock 703, rolling bearing 703a, bolt 703b chain 704, decelerator 705, dolly wheel 706.Before being parked in lift slab push pedal all-in-one 6 during front portion ferry-boat dolly 7 empty wagons, wait for advancing building block.Adorned after the building block move to the nursing frame of appointment along track 8 in face of, building block pusher 9 is shifted multilayer supporting plate on the dolly and building block on the nursing frame 10 onto, the completion of promptly unloading, anterior ferry-boat dolly 7 is got back to again and is waited for before the lift slab push pedal all-in-one 6 and push building block.Anterior ferry-boat dolly 7 receives PLC program Automatic Control; Also can be through preceding operating desk manual operation; Reducing motor 705 drives dolly wheel 706 along track 8 operations during startup, and every separated 350mm is provided with one deck channel-section steel 702 on dolly shelf 701, and 200mm is equipped with rolling stock 703 at interval on every layer of channel-section steel 702; Rolling stock 703 is fixed on through bolt 703b by rolling bearing 703a and carries on the channel-section steel 702, is convenient to be loaded with the supporting plate a easily rolling in the above of insulation blocks b.
Fig. 8 is the assembled state sketch map of lift slab push pedal all-in-one 6 and anterior ferry-boat dolly 7
The figure shows on the lift slab push pedal all-in-one 6, supporting plate a carries the process that building block b gets into anterior ferry-boat dolly 7.Anterior ferry-boat dolly 7 is in face of PLC programme-control lower edge track 8 moves to lift slab push pedal all-in-one 6; Align with it; The number of plies, width, level height and the ferry-boat dolly 7 that load the supporting plate a that is incubated stripping and slicing b on the lift slab push pedal all-in-one 6 are in full accord, and on the lift slab push pedal all-in-one 6, the supporting plate a of propulsion plant promotion multilayer loading building block b rolls on rolling stock and gets into the anterior dolly 7 of ferrying; Propulsion plant on the all-in-one of lift slab push pedal subsequently returns to the origin-location, carries out so repeatedly.
Like Fig. 9, shown in Figure 10, building block pusher 9 comprises motor 901, reductor 902, shaft joint 903, screw mandrel 904, bearing block 905, advance frame 906, rail wheel 907, silk braid 908, frame 909; Bolt 910, square steel 911, building block pusher frame 909 fixes on the ground, and silk braid 908 is fixed on the square steel 911 of building block advance frame 906 through bolt 910.After motor 901 starts; Slow down through reductor 902; Can drive screw mandrel 904 in 908 li positive and negative runnings of silk braid, drive advance frame 906 along advancing guide rail reciprocating, be provided with pusher roller 907 between advance frame 906 and the propelling guide rail to guarantee that motion flexibly with this.
After anterior ferry-boat dolly 7 receives building block from lift slab push pedal one 6, run to nursing frame 10 places along track 8, after fully with the nursing frame alignment by setting program; Motor 901 starts; Drive advance frames 906 through reductor 902 with screw mandrel 904 and travel forward, the front portion supporting plate a that multilayer on the dolly 7 is mounted with building block b that ferries is pushed to nursing frame 10, subsequently motor 901 backward rotation; Drive roof support 906 through reductor 902 with screw mandrel 904 and return the origin-location, carry out so repeatedly.
The structure of building block pusher 13 is identical with building block pusher 9 with effect
Like Figure 11, shown in Figure 12, nursing frame 10 comprises rolling stock 1001, rolling bearing 1001a; Bolt 1001b, 1002 columns carry channel-section steel 1003; The long 24m-26m of every nursing frame, frame is wide than the wide 15mm of thermal-insulating building block forming supporting plate, and the every 350mm of short transverse establishes one deck and carries channel-section steel 1003; The every interval 200mm of channel-section steel length direction is equipped with rolling stock 1001; Rolling stock 1001 is fixed on through bolt 1001b by rolling bearing 1001a and carries on the channel-section steel 1003, is bearing on the nursing frame so that will be placed with the supporting plate a of insulation blocks b, and can easily moves.
Figure 13 is the assembled state sketch map of building block pusher 9, anterior ferry-boat dolly 7 and nursing frame 10
The figure shows the process that the supporting plate a that is loaded with building block b on the anterior ferry-boat dolly 7 gets into nursing frame 10; Anterior ferry-boat dolly 7 receives after the building block by the setting order from lift slab push pedal all-in-one 6 and runs to along track 8 in face of first nursing frame at nursing frame 10 places; After fully with the nursing frame alignment; Building block pusher 9 is pushed to nursing frame 10, after the building block on the dolly pushes away fully in the lump with the multilayer supporting plate a that is loaded with building block b on the dolly 7; Roof support on the building block pusher returns to original position, carries out so repeatedly.
Like Figure 14, shown in Figure 15; Rear portion ferry-boat dolly 11 comprises dolly movable stand 1101, carries channel-section steel 1102, directive wheel groove steel rail 1103, movable stand directive wheel 1104, rolling bearing 1104a, bolt 1104b, rolling stock 1105, rolling bearing 1105a, bolt 1105b, dolly outrigger 1106, groove steel rail 1107, movable stand directive wheel 1108, rolling bearing 1108a, bolt 1108b, fixation steel plate 1108c, oil cylinder 1109, Hydraulic Station 1110, vehicle motor reductor 1111, dolly chain drive-belt 1112; Rear portion ferry-boat dolly 11 by PLC program Automatic Control advance, retreat, stop, all functions of startup etc.; Also can be through its all functions of front control platform manual control; Vehicle motor reductor 1111 drive dolly wheels are along track 12 operations during startup, and when ferry-boat dolly 11 in rear portion was come the nursing frame wait propelling in front building block of setting in proper order by setting, movable stand 1101 was through the promotion of oil cylinders 1107; Make dolly movable stand and nursing frame near; Building block is urged into oil cylinder withdrawal behind the dolly, and movable stand is moved the distance of 200mm outward, make be loaded with building block on the supporting plate a that is loaded with building block b on the dolly and the nursing frame supporting plate at intervals; Avoid supporting plate to bump each other; Be provided with movable stand directive wheel 1104 and 1108 between dolly outrigger 1106 and the dolly movable stand 1101, movable stand directive wheel 1104 is fixed on the support through bolt 1104b by rolling bearing 1104a, to guarantee to move flexibly; Support does not depart from up and down when mobile; Movable stand directive wheel 1108 is fixed on the steel plate 1108c through bolt 1108b by rolling bearing 1108a, with guarantee to move flexibly and when mobile support do not swing; Every separated 250mm establishes one deck channel-section steel 1102 on the dolly movable stand 1101; At interval 200mm is equipped with rolling stock 1105 on every layer of channel-section steel 1102, and rolling stock 1105 is fixed on through bolt 1105b by rolling bearing 1105a and carries on the channel-section steel 1102, and the supporting plate a of being convenient to be loaded with insulation blocks b easily moves in the above.
Figure 16 is the assembled state sketch map of building block pusher 9, anterior ferry-boat dolly 7, nursing frame 10 and rear portion ferry-boat dolly 11
This figure has indicated the process that the supporting plate a that is loaded with building block b gets into ferry-boat dollies 11 from nursing frame 10.
Anterior ferry-boat dolly 7 is under the promotion of building block pusher 9; The supporting plate a that will be loaded with building block b in order constantly is transported to each nursing frame 10; After all nursing frames 10 are all filled building block; The front portion ferry-boat dolly 7 that carries full building block is come again in face of first nursing frame of nursing frame 10, and the dolly 11 of the rear portion of nursing frame 10 other ends ferry-boat is simultaneously also come the other end of first nursing frame under the PLC programme-control, stands opposite each other at a distance with front portion ferry-boat dolly 7; Multilayer on the anterior ferry-boat dolly 7 is loaded with the supporting plate a of building block b; Under the promotion of building block pusher 9, get into first nursing frame 10 of setting, correspondingly the multi-layer building block of this nursing frame other end then is pushed on the rear portion ferry-boat dolly 11.
Figure 17 is building block pusher 13, rear portion ferry-boat dolly 11 and the assembled state sketch map that falls plate machine 14
This figure has indicated supporting plate a and has carried building block b ferry-boat dolly 11 gets into the process of falling plate machine 14 from the rear portion; After rear portion ferry-boat dolly 11 receives building block from nursing frame 10; Under the PLC programme-control; Run to building block pusher 13 and fall plate machine 14 centres along track 12, behind their complete matchings, building block pusher 13 is pushed to the multilayer supporting plate that is loaded with building block on the dolly in the lump and is fallen plate machine 14; After the PLC program detected building block and is pulled to the position, the roof support on the instruction building block pusher 13 was return original position.Dolly goes to load and transport building block again before the nursing frame of setting.
Like Figure 18, shown in Figure 19; Fall plate machine 14 and comprise 1401 chain drive-belts, 1402 chains, 1403 frames, 1404 rolling stocks, 1404a rolling bearing, 1404b bolt, 1405 reducing motors, 1406 backward rotation machines, 1407 power transmission shafts; 1408 strip steel plates, 1409 chains attach plate; Falling plate machine frame 1403 fixes on the ground; Whenever on chain, be provided with one deck strip steel plate 1408 at a distance from 350mm, strip steel plate 1408 is fixed on chain to be attached and does on 1409, on every layer of strip steel plate 1408 at interval 200mm rolling stock 1404 is installed; Rolling stock 1404 is fixed on through bolt 1404b by rolling bearing 1404a and carries on the strip steel plate 1408, and the supporting plate a of being convenient to be loaded with insulation blocks b easily moves in the above.
。Under the PLC programme-control; Reducing motor 1405 starts, and drives power transmission shaft 1407 runnings through chain drive-belt 1401, and the gear driven chain 1402 on the power transmission shaft 1407 rotates; Multilayer is loaded with the supporting plate a of building-block b successively to the decline plate; One plate connect a plate through block conveyor 15 be transported to the foaming slip casting machine below, carry out slip casting, make building-block become composite heat insulation block.Like Figure 20, shown in Figure 21; Multifunctional assembled foam slip is filled out core machine 16 and comprised: conveying worm 1601, conveying worm 1602, powder additives spiral metering conveyer 1603, counting scale 1604, powder additives hopper 1605, liquid additive storage vat 1606, blowing agent storage vat 1607, water tank 1608, pneumatic timing metering valve 1609, LOAD CELLS 1610, channel-section steel 1611, bucket 1612, operated pneumatic valve 1613, decelerator 1614, chain 1615, foam maker 1616, motor 1617, belt 1618, self priming pump 1619, slip operated pneumatic valve 1620, slip bucket 1621, pneumatic slip are filled out core valve 1622, cylinder 1623, slurry position detecting head 1624, tremie pipe 1625, slip mixer 1626; Under the PLC programme-control; The foam slip is filled out the core machine and both can have been adopted the mode of physical blowing to produce the foam slip; Also can adopt the mode of chemical blowing to produce the foam slip, also can adopt multiple compound mode to produce the foam slip as required.If adopt the mode of physical blowing to prepare the foam slip, its implementation process is following: powder is transported to bucket 1612 from conveying worm 1601 and 1602 respectively, is weighed by LOAD CELLS 1610; When the weight that reaches setting, auger conveyor stops charging, and operated pneumatic valve 1613 is opened; Powder gets into slip mixer 1626, and the water of water tank 1608 gets into the slip mixer through pneumatic timing metering valve 1609 and powder stirs into slip, and self priming pump 1619 is pumped into foam maker 1616 with blowing agent subsequently; Air compressor is pressed into foam maker 1616 with pressure-air simultaneously, and both mix the formation significant foam, and foam is pressed into slip mixer 1626 by pressure-air subsequently; Stir mixedly with slip, obtain the foam slip, slip operated pneumatic valve 1620 is opened subsequently; The foam slip gets into slip bucket 1621, and when building-block was transported to grouting mouth below, cylinder 1623 promoted slurry position detecting heads 1624 and moves down; Arrive at the desired location in the building block cavity, pneumatic slip is filled out core valve 1622 and is opened, and the foaming slip injects in the cavity of building block from tremie pipe 1625; When slurry level touched slurry position detecting head 1624, pneumatic slip was filled out core valve 1622 and is closed, and stops slip casting; Move on the detecting head 1624 of slurry position, the composite heat insulation block that obtains is transported by block conveyor 15.
If adopt the mode of chemical blowing to prepare the foam slip, its implementation process is following: at first foam device quits work under the PLC programme-control, and cement and flyash are transported to bucket 1612 by conveying worm 1601 and conveying worm 1602 respectively; Powder additives gets into bucket 1612 through powder additives spiral metering conveyer 1603 metering backs simultaneously, is weighed by LOAD CELLS 1610, when the weight that reaches setting; Conveying worm stops charging, and operated pneumatic valve 1613 is opened, and powder gets into slip mixer 1626; The water of water tank 1608 gets into slip mixer 1626 through pneumatic timing metering valve 1609, and liquid additive also gets into slip mixer 1626 through pneumatic timing metering valve 1609 from storage vat 1606 subsequently, stirs into slip with powder; Slip operated pneumatic valve 1620 is opened subsequently, and slip gets into slip bucket 1621, when building-block is transported to the grouting port below; Cylinder 1623 promotes slurry position detecting head 1624 and moves down; Arrive at the desired location in the building block cavity, pneumatic slip is filled out core valve 1622 and is opened, and slip injects in the cavity of building block from tremie pipe 1625; When slurry level touches slurry position detecting head; Pneumatic slip is filled out core valve 1622 and is closed, and moves on the detecting head 1624 of slurry position, and the composite heat insulation block that obtains is transported by block conveyor 15.In addition, also can be as required, under the PLC programme-control; To various powders and additive; And modes such as physical blowing, chemical blowing are carried out multiple choices and combination, through the relevant apparatus of this equipment, prepare the various foam slips that are used to produce composite heat insulation block.Then building-block is carried out slip casting.
Application example
Shown in figure 22; Maintenance processes of the present invention is: after proportioning machine 1 prepares raw material; Be transported to mixer 2 and stir, be delivered to block machine 4 by concrete belt conveyor 3, block machine 4 is with the building-block moulding; And be placed on the supporting plate; Under non-evaporating foster state, get into the first maintenance stage then, first employed equipment of maintenance stage comprises block conveyor 5, lift slab push pedal all-in-one 6, building block pusher 9, ferry-boat trolley track 8, anterior ferry-boat dolly 7, nursing frame 10, ferry-boat trolley track 12, rear portion ferry-boat dolly 11, building block pusher 13 and falls plate machine 14.Maintenance process is: after building-block was shaped, the supporting plate a that is loaded with building block b was connect a plate by block conveyor 5 one plates and sends into lift slab push pedal all-in-one 6, under the control of PLC program, the supporting plate that is loaded with building block from bottom to top, lift slab successively.After rising the number of plies of full appointment, push the front portion ferry-boat dolly 7 that faces lift slab push pedal all-in-one 6 in the lump by propulsion plant, propulsion plant is return then.Anterior ferry-boat dolly 7 carries the supporting plate and the building block of specifying the number of plies; Under the control of PLC program; By the setting order, move to first building block pusher 9 and nursing frame 10 middle (corresponding nursing frame of building block pusher, middle) across a ferry-boat trolley track along ferry-boat trolley track 8; Building block pusher 9, anterior ferry-boat dolly 7 and nursing frame 10 threes are over against together, and the multilayer supporting plate that will be loaded with building block by building block pusher 9 pushes in the nursing frame 10 in the lump.Operation according to this; After all nursing frames 10 are all filled building block; The front portion ferry-boat dolly 7 that carries multilayer supporting plate and building block walks to again in the middle of first building block pusher 9 and the nursing frame 10 in operation sequence; The rear portion ferry-boat dolly 11 that is positioned at nursing frame 10 other ends is under the programmed instruction control of PLC; Walk in face of first nursing frame along ferry-boat trolley track 12, stand opposite each other at a distance across nursing frame 10, after the multilayer supporting plate that on the building block pusher 9 on opposite is ferried the front portion in dolly 7, is loaded with building block pushes first nursing frame in the lump with the front portion ferry-boat dolly 7 that is loaded with multi-layer building block of right opposite; Correspondingly at this nursing frame other end, the multilayer supporting plate that is loaded with building block of equal number also has been pulled on the rear portion ferry-boat dolly 11.Ferry-boat dolly 11 in rear portion is being fully loaded with multilayer supporting plate and building block and walks to building block pusher 13 and fall between the plate machine 14 (building block pusher 13 and fall plate machine 14 right opposites along ferry-boat trolley track 12 subsequently; Middle across ferry-boat trolley track 12); After three's alignment; Building block pusher 13 pushes ferry multilayer supporting plate and building block on the dolly 11 of rear portion in the lump and falls on the plate machine, and Using such method constantly goes on.Building block is shaped the back from block conveyor, runs to always and falls the plate machine, and be 4-8 hour the duration of runs, accomplished the first maintenance of building block under non-evaporating foster state during this, makes building block possess certain concrete curing intensity.
The supporting plate that is loaded with building block drops to downwards on the plate machine 14 on block conveyor 15 or the desired location from falling successively, follows a plate by block conveyor 15 1 plates and is transported to the grouting port position that the foam slip is filled out core machine 16, and the slurry level detector probe descends; Needle point arrives at the port of building block cavity; Or the desired location in the cavity, the foam slip is injected in the building block cavity, when liquid level touches probe; The slip casting valve closing; Block conveyor 15 is transported slip casting building block, and then another plate building block begins slip casting again, so goes on.
Secondary maintenance stage institute's use equipment comprises block conveyor 15, pusher 17, building block maintenance conveyer belt 18.Its method is: building-block slip casting is composite heat insulation block after accomplishing, and supporting plate carries composite heat insulation block and on block conveyor 15, continues running forward, then gets into building block and carries maintenance band 18; Promoting building block by pusher 17 carries maintenance band 18 one tunnel to turn round forward; The limit running, the limit maintenance, be about 1-2 hour the duration of runs; The foaming slip is solidified in the cavity of building block, and the firmness of concrete shell is further strengthened.
The device therefor in the natural curing stage behind the piling comprises building block conveyer belt 18, stacking machine, special cart.Its maintenance process is: building-block is composite heat insulation block after accomplishing slip casting; Running through 1-2 hour; When being sent to stacking machine, carry out piling by stacking machine, composite heat insulation block separates with supporting plate behind the piling; Supporting plate is transported to make-up machine, and the composite heat insulation block behind the piling is transported to the stockyard by special cart and further carries out natural curing.
Claims (7)
1. a rapid hardening foam slip is filled out the maintenance process stage by stage in the core building block automatic production process; It is characterized in that; Under non-evaporating foster condition, after the building-block moulding, in becoming the process of composite heat insulation block, divide three phases to carry out maintenance; Be the first maintenance stage, the natural curing stage behind secondary maintenance stage and the piling; In the first maintenance stage, building-block lets the building-block most of the time rest on the maintenance of carrying out on the nursing frame 4-8 hour through block conveyor 5, lift slab push pedal all-in-one 6, building block pusher 9, anterior ferry-boat dolly 7 to nursing frame 10; After treating that building-block possesses certain concrete curing intensity; Fill out the core Ministry of worker by the rear portion ferry-boat dolly 11 foam slip of ferrying, carry out slip casting, make it to become composite heat insulation block; Composite heat insulation block is equally under non-evaporating foster state; Get into the maintenance stage for the second time, carry the transhipment of maintenance band top, limit maintenance in building block; Through about 1-2 hour transhipment and maintenance, the foaming slip solidified in the building block cavity, and the firmness of concrete shell is further strengthened; Get into the natural curing stage behind piling and the piling subsequently; By palletizing apparatus 19 to its piling after, be transported to the stockyard and the sign indicating number in heaps, further carry out natural curing.
2. a kind of rapid hardening foam slip according to claim 1 is filled out the maintenance process stage by stage in the core building block automatic production process, it is characterized in that, said non-evaporating foster state be temperature in the nature more than 5 ℃, it is steam-cured not need fire coal to carry out HTHP.
3. a kind of rapid hardening foam slip according to claim 1 is filled out the maintenance process stage by stage in the core building block automatic production process, it is characterized in that, the device therefor in said first maintenance stage comprises block conveyor 5, lift slab push pedal all-in-one 6, building block pusher 9, ferry-boat trolley track 8, anterior ferry-boat dolly 7, nursing frame 10, ferry-boat trolley track 12, rear portion ferry-boat dolly 11, building block pusher 13 and falls plate machine 14; Its maintenance process is: after building-block was shaped, the supporting plate a that is loaded with building block b was connect a plate by block conveyor 5 one plates and sends into lift slab push pedal all-in-one 6, under the control of PLC program; The supporting plate that is loaded with building block from bottom to top, lift slab successively, rise the number of plies of full appointment after; Push the front portion ferry-boat dolly 7 that faces lift slab push pedal all-in-one in the lump by propulsion plant; Propulsion plant is return then, stops and starting at assigned address through PLC program controlled system dolly, and anterior ferry-boat dolly 7 carries the supporting plate and the building block of specifying the number of plies; Under the control of PLC program; By the setting order, move to first building block pusher 9 and nursing frame 10 middle (corresponding nursing frame of building block pusher, middle) across a ferry-boat trolley track along ferry-boat trolley track 8; Building block pusher 9, anterior ferry-boat dolly 7 and nursing frame 10 threes are over against together; The multilayer supporting plate that will be loaded with building block by the building block pusher pushes in the nursing frame 10 in the lump, and operation according to this is after all nursing frames 10 are all filled building block; The front portion ferry-boat dolly 7 that carries multilayer supporting plate and building block walks to again in the middle of first building block pusher 9 and the nursing frame 10 in operation sequence; The rear portion ferry-boat dolly 11 that is positioned at nursing frame 10 other ends walks in face of first nursing frame along ferry-boat trolley track 12 in the control of PLC programmed instruction down, stands opposite each other at a distance across nursing frame 10 with the front portion that is loaded with multi-layer building block of the right opposite dolly 7 of ferrying; After the multilayer supporting plate that on the building block pusher 9 on opposite is ferried the front portion in dolly 7, is loaded with building block pushes first nursing frame in the lump; Correspondingly at this nursing frame other end, the multilayer supporting plate that is loaded with building block of equal number also has been pulled on the rear portion ferry-boat dolly 11, and the dolly 11 of rear portion ferry-boat subsequently is being fully loaded with multilayer supporting plate and building block and is walking to building block pusher 13 and fall between the plate machine 14 (building block pusher 13 and fall plate machine 14 right opposites along ferry-boat trolley track 12; Middle across ferry-boat trolley track 12); After the three alignment, building block pusher 13 pushes ferry multilayer supporting plate on the dolly 11 of rear portion in the lump with building block and falls on the plate machine, and building block is shaped afterwards from block conveyor 5; Run to always and fall plate machine 14; Be 4-8 hour the duration of runs, accomplished the first maintenance of building block under non-evaporating foster state during this, makes building block possess certain concrete curing intensity.
4. a kind of rapid hardening foam slip according to claim 1 is filled out the maintenance process stage by stage in the core building block automatic production process, it is characterized in that, said foam slip is filled out the core Ministry of worker and comprised and fall plate machine 14; Block conveyor 15, the foam slip is filled out core machine 16, and the supporting plate that is loaded with building block drops on the block conveyor 15 downwards from falling on the plate machine successively; Follow a plate by block conveyor 15 1 plates and be transported to the grouting port position that the foam slip is filled out core machine 16; Slip Level Detection probe descends, and needle point arrives at the desired location in the building block cavity, when liquid level touches probe; The slip casting valve closing; Block conveyor is transported slip casting building block, and then another plate building block begins slip casting again, goes on so repeatedly.
5. a kind of rapid hardening foam slip according to claim 1 is filled out the maintenance process stage by stage in the core building block automatic production process, it is characterized in that, said secondary maintenance stage device therefor comprises block conveyor 15, pusher 17; Building block maintenance conveyer belt 18; Its method is: building-block slip casting is composite heat insulation block after accomplishing, and supporting plate carries composite heat insulation block and on block conveyor 15, continues running forward, then gets into building block and carries maintenance band 18; Promoting building block by pusher 17 carries maintenance band 18 one tunnel to turn round forward; The limit running, the limit maintenance, be about 1-2 hour the duration of runs; The foaming slip is solidified in the cavity of building block, and the firmness of concrete shell is further strengthened.
6. a kind of rapid hardening foam slip according to claim 1 is filled out the maintenance process stage by stage in the core building block automatic production process, it is characterized in that the device therefor in the natural curing stage behind the said piling comprises building block conveyer belt 18; Stacking machine, special cart; Its maintenance process is: building-block is composite heat insulation block after accomplishing slip casting, through 1-2 hour running, when being sent to stacking machine; Carry out piling by stacking machine; Composite heat insulation block separates with supporting plate behind the piling, and supporting plate is transported to make-up machine, and the composite heat insulation block behind the piling is transported to the stockyard by special cart and further carries out natural curing.
7. according to claim 1, described a kind of rapid hardening foam slip is filled out the maintenance process stage by stage in the core building block automatic production process, it is characterized in that said nursing frame quantity is 4, and the number of plies is the 5-10 layer, and length is 24-36 rice.
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| CN2012101312957A CN102672813A (en) | 2012-04-24 | 2012-04-24 | Staging maintaining method of rapid hardening foam slurry core filling block in automatic production process |
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| CN2012101312957A CN102672813A (en) | 2012-04-24 | 2012-04-24 | Staging maintaining method of rapid hardening foam slurry core filling block in automatic production process |
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| CN104723450A (en) * | 2015-02-14 | 2015-06-24 | 绿建科技集团新型建材高技术有限公司 | Automatic production method for composite building blocks with foam slurry filling cores |
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| CN115152517A (en) * | 2022-08-19 | 2022-10-11 | 广东四季景山园林建设有限公司 | Maintenance method for promoting flowering of green plums |
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Application publication date: 20120919 |