CN103817774B - A kind of apparatus and method of the air-entrained concrete building block manufacturing with holes, groove of loosing core - Google Patents
A kind of apparatus and method of the air-entrained concrete building block manufacturing with holes, groove of loosing core Download PDFInfo
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- CN103817774B CN103817774B CN201410068557.9A CN201410068557A CN103817774B CN 103817774 B CN103817774 B CN 103817774B CN 201410068557 A CN201410068557 A CN 201410068557A CN 103817774 B CN103817774 B CN 103817774B
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- 239000004567 concrete Substances 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 56
- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims abstract description 9
- 239000011381 foam concrete Substances 0.000 claims abstract description 6
- 239000000284 extract Substances 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 17
- 229920001971 elastomer Polymers 0.000 claims description 5
- 230000000284 resting effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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- 238000007634 remodeling Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
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- 238000004904 shortening Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/20—Moulds for making shaped articles with undercut recesses, e.g. dovetails
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Loosing core, manufacture is with holes, apparatus and method for the air-entrained concrete building block of groove, belongs to building energy saving field.Plug (31) is fixed on the inside of mould (20) by fixed frame (30), and fixed frame (30) is provided with the spliced eye or locking pair that can lock plug (31); Building block preparation method, comprises the following steps, and 1) before or after slurries are poured into mould (20), die cavity plug (31) being inserted mould (20) is interior and fixing; 2) after idiosome is formed, cutting before, extract out plug (31); 3) according to the cutting scheme corresponding with plug (31) position, complete idiosome cutting, form the building block idiosome combination stacked together; 4) combination of building block idiosome is after maintenance, splitting, and forms the steam-pressing aero-concrete or foam concrete block of being with endoporus, groove.The invention provides a kind of without the need to building block producing device and the method just with regular groove or endoporus before follow-up cutting processing, the maintenance of building block idiosome.
Description
Technical field
Loose core and manufacture apparatus and method for holes, groove air-entrained concrete building block, belong to building energy saving field, be specifically related to a kind ofly manufacture apparatus and method that are with holes, groove air-entrained concrete building block.
Background technology
In energy saving building field, the body of wall overwhelming majority of building enclosure adopts autoclave aerated concrete building block GB11968-2006, foam concrete block JG/T266-2011.Air-entrained concrete building block is mostly long L=600mm, high H=240mm, wide B=200mm(H, B also have other specifications) cuboid component.The outer surface of these components is " planes " of being cut by the cutting steel wire (or ruler cutting knife) on cutting machine, these cuttings overwhelming majority cuts to obtain L from the long size of the 600mm of idiosome, the long size of 1200mm cuts to obtain H, 4200mm(or 6000mm) size cuts to obtain B, make finished product after maintenance.
In building wall, need to arrange tension rib, thus at building block end face (or bottom surface), length direction along building block, the groove digging out and hold tension rib must be cut.In building wall, need to arrange penetration pipe, in order to the wiring of electrical install; Thus the groove or endoporus that dig out and hold penetration pipe must be cut in the side of building block; The installation of waterline needs on building block length direction, on width, reserves endoporus or fluting.The size of these endoporus or fluting has higher requirements, higher than existing concrete prefabricated element neutral line core bore.Before building block is dispatched from the factory, although groove cutting equipment can be adopted, rig completes groove or the processing of endoporus, need block-by-block to cut, inefficiency; The drilling of super-long hole more, difficulty is very large; Thus, the air-entrained concrete building block of manufacturer production trough of belt, band endoporus is not had.Common way is that fluting is manually cut in scene, and overlength endoporus cannot be processed.Relate to the fluting of body of wall, the construction of punching, efficiency is low, labour intensity is large, cost is high, body of wall is impaired, dirt is grey flies upward.The above-mentioned deficiency of building wall, installation has to be solved.
At present, steam-pressing aero-concrete and cellular concrete product field, the mould of idiosome, the rigid condition of plug is not enough, and plug is many in addition, and productive temp is continuous and quick, becomes critical technological point; Lock pin determines the position of pore-forming, and need by cutting action to the endoporus realized in building block or the groove formed by endoporus cutting, the unification of positioning datum between two procedures, not yet has effective technical solution.
With the groove of design strength permission or endoporus in building block.After idiosome core-drawing pore-creating, with hole, in the steam press maintenance stage, significantly accelerate heat exchange, can the curing time that adopts at present of shortening to a certain degree, will useful technological effect be brought for current block production line.Relate to the functional endoporus of above-mentioned band and groove air-entrained concrete building block, actual core-pulling device and corresponding cutting method do not have any technical solution yet.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of without the need to building block producing device and the method just with regular groove or endoporus before follow-up cutting processing, the maintenance of building block idiosome.
The technical solution adopted for the present invention to solve the technical problems is: this is loosed core, and manufacture is with holes, the device of the air-entrained concrete building block of groove, comprise plug, it is characterized in that: described plug is fixed on the inside of mould by fixed frame, plug to put position corresponding with the position of the endoporus in building block, groove, fixed frame is linked together by locating support and mould, and fixed frame is provided with the spliced eye or locking pair that can lock plug.
Described fixed frame comprises the upper holder be supported on above mould and the lower fixed strip being arranged on mould inside bottom surface, and upper holder and lower fixed strip all have multiple spliced eye adapted with plug external diameter, and plug is fixed by inserting in spliced eye.
Preferably, described fixed frame is arranged on the top of mould, the upper strata of fixed frame is consolidated with multiple upper location backup plate, lower floor is consolidated with multiple lower location backup plate, and all arrange middle pressure strip between a pair corresponding up and down location backup plate, the locking forming many group stationary core rods is paid.Often group locking is paid with the upper surface of fixed frame as bottom surface benchmark, when taking plug as consolidation by part, detect with square, welding or assembling, ensure that the upper surface perpendicularity of fixed frame is paid in locking, using the upper surface of fixed frame as erection benchmark, detect with benchmark guiding ruler, ensure plug and cut the parallel of bottom surface benchmark.
Described middle pressure strip is bonded on the pressure strip substrate arranged corresponding to it, the surface of the compression oral area of middle pressure strip is provided with rubber slab, pressure strip substrate has two segment base part chutes, substrate chute inner sleeve has fixed pin shaft, fixed pin shaft is cemented on fixed frame, one end of pressure strip substrate is installed and is compressed extension spring, and the other end compressing extension spring is fixed on fixed frame, pressure strip substrate directional movable.Compressing extension spring also can utilize electromagnet to substitute, and unclamps and compresses extension spring or electromagnet, and the locking of a row is paid and opened, and inserts plug in a row quickly, and open and compress extension spring or electromagnet, the locking of this row is paid and plug is locked.
The arranged on left and right sides of described fixed frame all arranges the fastening post of framework, two the fastening posts of framework in left side are cemented on the left of mould respectively by the first left locating rack and the second left locating rack, the fastening post of framework in right side is cemented on the right side of mould by right locating rack, the fastening post of framework and all adjust bolt adjust attitude by lower adjustment bolt, side between the first left locating rack, the second left locating rack and right locating rack, fastening by nut, large washer.The fastening styletable head of framework is provided with screw thread, the adjustment opening that on first left locating rack, the second left locating rack and right locating rack, the region of the fastening post of installation frame has, by large washer, nut, fastening for framework post is fixedly secured, first left locating rack, the second left locating rack and right locating rack are provided with lower adjustment bolt, side adjustment bolt, for regulating the horizontal attitude of fixed frame upper surface, the angular displacement in the both direction of restriction all around.
Left location guiding ruler and left locating dowel is against on the left of described fixed frame, fixed frame top againsts two benchmark guiding rulers, each benchmark guiding ruler is all consolidated with locating dowel, two benchmark guiding rulers are all consolidated with guiding ruler basic point, and guiding ruler basic point is placed on the cutting anchor point of the idiosome loading plate of cutting work station; Fixed frame upper surface and two benchmark guiding rulers recline simultaneously.
According to left location guiding ruler, left locating dowel, limit the position deviation of its left and right directions; According to two benchmark guiding rulers, limit the horizontal level of its upper surface; According to locating dowel restriction fixed frame front and back position deviation.Fixed frame upper surface and benchmark guiding ruler recline, can limit fixed frame upper surface imitate around left and right upper axis angular displacement, two benchmark guiding rulers limit the angular displacement around the axis on fore-and-aft direction jointly, two locating dowels combine restriction fixed frame upper surface around the angular displacement in vertical, make the axis place plane of often arranging plug parallel with cutting datum level.
This is loosed core and manufactures method that is with holes, groove air-entrained concrete building block, it is characterized in that: comprise the following steps,
1) enter after the room of resting comes to a complete stop in mould vehicle, slurries are poured into mould, more fixing in die cavity plug being inserted mould;
2) after idiosome is formed, plug is extracted out;
3) according to the cutting scheme corresponding with plug position, complete idiosome cutting, form the building block idiosome combination stacked together;
4) combination of building block idiosome is after maintenance, splitting, and forms the steam-pressing aero-concrete or foam concrete block of being with endoporus, groove.
Above-mentioned steps 1) in, fixing in the die cavity that also first plug can be inserted mould, then slurries are poured into mould.
Described plug adopts the material of caustic corrosion resistance to make, and fill out heatproof light material in plug, plug cross sectional shape is identical with the cross section of endoporus or groove; Or it is identical with the symmetrically relative figure of the cross section of two required grooves.
Being inserted by plug in the die cavity of mould, is be inserted into by plug in the spliced eye of the upper holder above mould and the lower fixed strip on mould bottom surface; Or during the locking of putting the stationary core rod be made up of upper location backup plate, lower location backup plate, middle pressure strip pays.
The described cutting scheme corresponding with plug position is: plug axis is parallel with the bottom surface of cutting the idiosome loading plate of locating, lateral vertical, idiosome splits according to longitudinal parting surface and lateral separation face becomes building block, plug forms the endoporus vertical with end face after extracting out, plug is on longitudinal parting surface or lateral separation face, and parting surface is when being the plug plane of symmetry, form the groove vertical with end face;
The described cutting scheme corresponding with plug position is: plug axis is parallel with the bottom surface of cutting the idiosome loading plate of locating, lateral vertical, idiosome splits according to longitudinal parting surface, lateral separation face and longitudinal vertically parting surface becomes building block, plug forms the endoporus with end face or lateral vertical after extracting out, plug is on longitudinal parting surface or lateral separation face, and parting surface is when being the plug plane of symmetry, form the groove with end face or lateral vertical.
Compared with prior art, the beneficial effect that the present invention has is:
1, present invention achieves on the surface of air-entrained concrete building block slot, perpendicular to process surface direction manufacturing endoporus, make the technology of loosing core obtain application in the sector.The plug fixture that the present invention preferentially selects and fixed frame method, the benchmark that cutting is located is converted into the benchmark of plug-in mounting plug dexterously, and the precision controlling of plug position and attitude is below millimeter; Installation rate is fast, even if 90 plugs installed by each mould at every turn, also can reach the requirement of current building block productive temp.The core pulling method of the air-entrained concrete building block with fluted, endoporus and device, have obvious meaning for the manufacture of air-entrained concrete building block and the technological progress of construction.
2, the core pulling method of air-entrained concrete building block of the present invention, before maintenance, idiosome has endoporus, can improve intensification and the cooling rate of idiosome inside, and then shortens the time of steam press maintenance, reduces energy consumption.Synthetical comparison and assessment, the newly-increased input of production line is well below the benefit that energy consumption reduces and production capacity increase brings.Under the condition that, cost low in input declines, add product variety, achieve and produce efficiently.
3, by the air-entrained concrete building block of loose core mode fabricated ribbon through hole or groove, when building building block by laying bricks or stones, manually slot or drilling without the need to scene, be conducive to the fabricated construction realizing air-entrained concrete building block, greatly improve speed of application, raise the efficiency, significantly simplify work progress, save man-hour, improve construction environment, consider that building wall face is wide in a large number, its economic benefit and social benefit remarkable.
Accompanying drawing explanation
Fig. 1 is building block schematic diagram.
Fig. 2 is the schematic diagram that in embodiment 1, idiosome cuts pore-forming, grooving after loosing core.
Fig. 3 is structural representation fixed frame being arranged spliced eye.
Fig. 4 be arrange locking pay a fixed frame left side look schematic diagram.
Fig. 5 arranges the fixed frame schematic front view of locking and paying.
Fig. 6 arranges the fixed frame schematic top plan view of locking and paying.
Fig. 7 is the schematic diagram that in embodiment 2, idiosome cuts pore-forming, grooving after loosing core.
Fig. 8 is the schematic diagram that in embodiment 3, idiosome cuts pore-forming, grooving after loosing core.
Wherein: 1, building block 2, end face 3, end face 4, side 5, end face groove 6, end face groove 7, lateral groove 8, perpendicular end surface endoporus 9, vertical end face endoporus 10, vertical side endoporus 11, idiosome loading plate 12, idiosome 13, longitudinal parting surface 14, lateral separation face 15, longitudinally vertical parting surface 17, upper holder 18, lower fixed strip 19, locating support 20, mould 21, benchmark guiding ruler 22, locating dowel 23, guiding ruler basic point 231, cutting anchor point 24, left location guiding ruler 25, left locating dowel 26, first left locating rack 261, lower adjustment bolt 262, nut 263, large washer 264, side adjustment bolt 27, second left locating rack 28, right locating rack 29, the fastening post 30 of framework, fixed frame 31, plug 32, upper location backup plate 33, middle pressure strip 331, pressure strip substrate 332, rubber slab 333, compress extension spring 334, fixed pin shaft 335, substrate chute 34, lower location backup plate.
Detailed description of the invention
Fig. 1,2,4-6 is most preferred embodiment of the present invention, below in conjunction with accompanying drawing 1 ~ 8, the present invention will be further described.
embodiment 1
Composition graphs 1, Fig. 2, Fig. 4 ~ 6, a kind of device of the air-entrained concrete building block manufacturing with holes, groove of loosing core, comprise plug 31, plug 31 is fixed on the inside of mould 20 by fixed frame 30, the installation site of plug 31 is corresponding with the position of the endoporus in building block 1, groove, fixed frame 30 is linked together by locating support 19 and mould 20, and fixed frame 30 is provided with the locking can locking plug 31 and pays.
Concrete, fixed frame 30 sets up the top of mould 20, the upper strata of fixed frame 30 is consolidated with location backup plate 32, lower floor is consolidated with lower location backup plate 34, and all arrange middle pressure strip 33 between a pair corresponding location backup plate, three forms one group of locking fixing a plug 31 and pays; Often group locking the is paid bottom surface benchmark that is consolidation with the upper surface of fixed frame 30, when be consolidation with plug 31 by part, detect with square, welding or assembling, ensure to lock the perpendicularity of paying the upper surface of fixed frame 30.Benchmark using the upper surface of fixed frame 30 as erection, detects with benchmark guiding ruler 21, ensures plug 31 and cuts the parallel of bottom surface benchmark (bottom surface of idiosome loading plate 11).
The middle pressure strip 33 of same axis is bonded on a pressure strip substrate 331, pressure strip substrate 331 has two segment base part chutes 335, in substrate chute 335, overlap fixed pin shaft 334, fixed pin shaft 344 is cemented on fixed frame 30, the part that top exceeds pressure strip substrate 331 is greater than substrate chute 335 width " cap ", pressure strip substrate 331 can pass through substrate chute 335 displacement, an end of pressure strip substrate 331, install and compress extension spring 333, the other end compressing extension spring 333 is fixed on fixed frame 30, compress oral area (position of exerting pressure) at middle pressure strip 33, on the surface of pressure strip 33, be spirally connected rubber slab 332, unclamp and compress extension spring 333, each locking of one row is paid and can all be opened, the plug 31 of this row can be inserted quickly, now, need not adjust, extension spring 333 is compressed as long as open, the plug 31 of this row, depress pressing of middle pressure strip 33, come on location backup plate 32 and lower location backup plate 34, and under spring force plug 31 is locked, the effect of rubber slab 332, except frictional force is comparatively large, mainly compensate upper location backup plate 32, the part locking that the mismachining tolerance of lower location backup plate 34 and middle pressure strip 33 causes is paid, gap may be there is, be difficult to the problem of locking.
The left side of fixed frame 30 is provided with two fastening posts 29 of framework, right side is provided with a fastening post 29 of framework, the head of the fastening post 29 of framework is threaded, and three fastening posts of framework 29 set up on the first left locating rack 27 of left locating rack 26, second and right locating rack 28 respectively; The first left locating rack 27 of left locating rack 26, second and right locating rack 28 are all bonded on mould 20, the region first left locating rack 27 of left locating rack 26, second and right locating rack 28 placing the fastening post of framework 29 has enough large adjustment opening, is convenient to up and down, adjustment framework fastening post 29 position, left and right.After completing location adjustment, by large washer 263, nut 262, fastening for framework post 29 is fixedly secured on the first left locating rack 27 of left locating rack 26, second and right locating rack 28; The first left locating rack 27 of left locating rack 26, second and right locating rack 28 are all provided with lower adjustment bolt 261, side adjustment bolt 264, by the level of position adjustments fixed frame 30 upper surface of the fastening post 29 of adjustment framework, limit the deflection (namely around the angular displacement of this both direction) in its all around both direction.
When fixed frame 30 is laid, according to left location guiding ruler 24, left locating dowel 25, limit the position deviation of its left and right directions.The benchmark guiding ruler 21 that foundation two is identical, limits the horizontal attitude of fixed frame 30 upper surface.Each benchmark guiding ruler 21 is consolidated with a locating dowel 22, limits the position deviation of the fore-and-aft direction of fixed frame 30 according to locating dowel 22; Two benchmark guiding rulers 21 are consolidated with guiding ruler basic point 23, and when backup plate uses, guiding ruler basic point 23 is placed on the cutting anchor point 231 of the idiosome loading plate 11 of cutting work station; Fixed frame 30 upper surface needs to recline with two benchmark guiding rulers 21 simultaneously.The upper surface of fixed frame 30 and a benchmark guiding ruler 21 recline, the deflection (angular displacement around left and right directions axis) on the upper surface fore-and-aft direction of fixed frame 30 can be limited, recline with two benchmark guiding rulers 21, deflection (angular displacement around fore-and-aft direction axis) on restriction left and right directions, by the side of two locating dowel 22 alignment by union fixed frames 30, limit the angular displacement (above direction be corresponding to Fig. 5) of upper surface around above-below direction axis of fixed frame 30.Because the location of each plug 31 and compressing component are all with the upper surface of fixed frame 30 for benchmark, like this, angular displacement and the position deviation of the axis of each plug 31 are obtained for control.Higher precision can be obtained.
Right side is provided with a fastening post 29 of framework, and left side arranges a left location guiding ruler 24, left locating dowel 25, is will avoid " crossing location " based on the setting of anchor point; Fixed frame 30 generally should be made of one, and very inconvenient time-division restraining is done, and decomposes when making and completes location with reference to above-mentioned principle.
The present embodiment, the axial location of plug 31 calculates and each accessory size of fixed frame 30 and position, need to count the cutting remainder layer of idiosome 12 and the gap (steel wire diameter) of each parting surface generation, the cross section of rectangle iron pipe selects 12mm × 15mm, instead of 12mm × 14mm, corner chamfering R3mm, be also for this consideration.
The making of above-mentioned fixed frame 30 adopts: part generalization, and tubing part is processed, same batch of employing, same location, fine finishining mode; Locating element quantity is many, and mould punching should be adopted to process.Pressure strip substrate 331 and the moulding installing location backup plate 32, lower location backup plate 34, dimensional values seriation, building block system.By combination and general framework part, form the fixed frame 30 of various function according to different demand.
Loose core and manufacture a method that is with holes, groove air-entrained concrete building block, comprise the following steps,
1) before or after slurries are poured into mould 20, fixing in die cavity plug 31 being inserted mould 20;
2) after idiosome is formed, cutting before, extract out plug 31;
3) according to the cutting scheme corresponding with plug 31 position, complete idiosome cutting, form the building block idiosome combination stacked together;
4) combination of building block idiosome is after maintenance, splitting, and forms the steam-pressing aero-concrete or foam concrete block of being with endoporus, groove.
The cutting scheme corresponding with plug 31 position comprises two kinds:
1) axis of plug 31 and the cutting locating surface of idiosome loading plate 11 parallel, idiosome 12 is split by longitudinal parting surface 13 and lateral separation face 14 becomes building block 1, plug 31 extracts the rear formation endoporus vertical with end face 2 out, i.e. perpendicular end surface endoporus 8, plug 31 is on longitudinal parting surface 13 or lateral separation face 14, and parting surface is when being the plane of symmetry of plug 31, form the groove vertical with end face 2, i.e. end face groove 6;
2) axis of plug 31 and the cutting locating surface of idiosome loading plate 11 parallel, lateral vertical, idiosome 12 is cut into building block 1 by longitudinal parting surface 13, lateral separation face 14 and longitudinal vertically parting surface 15, plug 31 forms the endoporus vertical with end face 3 or side 4, i.e. vertical end face endoporus 9 and vertical side endoporus 10, plug 31 on longitudinal parting surface 13 or lateral separation face 14, and when parting surface is plug 31 plane of symmetry, form the groove vertical with end face 3, i.e. end face groove 5 and lateral groove 7.
The concrete scheme that building block 1 is cut is: by longitudinal vertically parting surface 15(in outermost) cut out the L=600mm long (idiosome 12 excises the remainder layer in 600mm direction) of building block 1; On the direction of the 1200mm of idiosome 12, the H=240mm cutting out building block 1 by longitudinal parting surface 13 is high; On the direction of the 4200mm of idiosome 12, the B=200mm being cut out building block 1 by lateral separation face 14 is wide; On the 600mm direction of idiosome 12, the end face of building block 1 or bottom surface, prepare end face groove 6, the sectional dimension of end face groove 6 is the rectangle of 12mm × 7mm, interior angle R3mm.
After building block 1 has been built, be enter after the room of resting comes to a complete stop in mould vehicle.
In the present embodiment, plan is the idiosome 12 of a productive temp, such building block 1 of whole making, longitudinal parting surface 13 has 6 (end face and bottom surfaces containing idiosome 12), with reference to accompanying drawing 2, wherein three parting surfaces are chosen at interval, for the parting surface in accompanying drawing 2 guided by sequence number 6 and following second parting surface thereof and the 4th parting surface (i.e. bottom surface parting surface, the remainder layer of 20mm is had) below the parting surface of bottom surface, the sectional dimension of plug 31 is the twice of end face groove 6 size, i.e. 12mm × 15mm, corner has the rectangle iron pipe of R3mm chamfering, plug 31 liner polyurethane foamed plastics, plug 31 density is greater than the density of slurry, can not float.
When slurry injects, the distance of two row's plugs 31 is 480-15=465 millimeter, building mouth adopts narrow slit to implement slip casting, the splashing of slurry, the severe contamination of fixed frame 30 can not be caused, and the peak of the fixed frame 30 of the present embodiment can not relate to building dry, thus selecting and build front installation fixed frame 30 and lay plug 31.After not possessing the above-mentioned condition of the present embodiment, room of resting can be entered after building, coming to a complete stop, fixed frame 30 be installed immediately and lay plug 31, and taking necessary respiratory protection measure.
The present embodiment, the cutting and separating of idiosome 12, meets current most current product line technology pattern.Building block 1(1200 ÷ 240=5 is arranged in the cutting five of each idiosome 12 energy), often row has 21 building block 1(4200 ÷ 200=21).Need insertion 63 plugs 31.
embodiment 2
Composition graphs 1, Fig. 7, Fig. 4 ~ 6, the present embodiment, specifically: on the 4200mm direction of idiosome 12, the L=600mm being cut out building block 1 by lateral separation face 14 is long; On the direction of the 1200mm of idiosome 12, the H=240mm cutting out building block 1 by longitudinal parting surface 13 is high; On the direction of the 600mm of idiosome 12, the B=200mm cutting out building block 1 by longitudinal vertically parting surface 15 is wide; On the side of the 600mm direction of idiosome 12, building block 1, prepare lateral groove 7, the sectional dimension of groove is the rectangle of 40mm × 40mm, corner R3mm.
The difference of the present embodiment and embodiment 1 is:
Plug 31 selects the special-shaped thin wall steel pipe of 80mm × 40mm;
Cutting can adopt the application number of the applicant be 201310203569.3 patent: the method in " netted layout steel wire cutting idiosome manufactures the method for steam-pressing aero-concrete component ", completes the cutting of longitudinally vertically parting surface 15;
The position that plug 31 is located needs to recalculate, and fixed frame 30 will be assembled separately or manufacture.
embodiment 3
Composition graphs 1, Fig. 8, the present embodiment, specifically: on the 4200mm direction of idiosome 12, the L=600mm being cut out building block 1 by lateral separation face 14 is long; On the direction of the 1200mm of idiosome 12, the B=200mm cutting out building block 1 by longitudinal parting surface 13 is wide; On the direction of the 600mm of idiosome 12, the H=240mm cutting out building block 1 by longitudinal vertically parting surface 15 is high; Building block 1 possesses the endoporus of the Φ 25 perpendicular to end face.
The difference of the present embodiment is:
Plug 31 selects the thin-wall steel tube of Φ 25mm;
Cutting can adopt the application number of the applicant be 201310203569.3 patent: the method in " netted layout steel wire cutting idiosome manufactures the method for steam-pressing aero-concrete component ", completes the cutting of longitudinally vertically parting surface 15;
The position that plug 31 is located needs to recalculate, and fixed frame 30 will be assembled separately or manufacture.
embodiment 4
With reference to accompanying drawing 1,3: this is loosed core and manufactures with holes, groove the device of air-entrained concrete building block and the difference of above-mentioned 3 embodiments and be: fixed frame 30 comprises the upper holder 17 be supported on above mould 20 and the lower fixed strip 18 being arranged on mould 20 inner bottom surface, upper holder 17 and lower fixed strip 18 all have multiple spliced eye adapted with plug 31 external diameter, and plug 31 is fixed by inserting in spliced eye.
The present embodiment, specifically: on the 4200mm direction of idiosome 12, the L=600mm being cut out building block 1 by lateral separation face 14 is long; On the direction of the 1200mm of idiosome 12, the B=200mm cutting out building block 1 by longitudinal parting surface 13 is wide; On the direction of the 600mm of idiosome 12, the H=240mm cutting out building block 1 by longitudinal vertically parting surface 15 is high; The end face 3 of building block 1 makes the fabrication hole of Φ 20mm, fabrication hole object is for increasing heat exchanger effectiveness.
Consider that the endoporus of building block 1 is the fabrication hole increasing heat exchanger effectiveness, the required precision of its positioning precision, size is not high, and the present embodiment need not adopt the implementation of the fixed frame 30 in embodiment 1-3.
Plug 31 adopts the thin-wall steel tube of Φ 20mm, pours into steam-pressing aero-concrete slurry and maintenance in steel pipe hole, forms compound solid construction; Lower fixed strip 18, be connected on the base plate of mould 20, thickness is no more than 10mm; The axis of lower fixed strip 18 is identical with stripping direction, so that idiosome 12 demoulding smoothly.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (9)
1. the device of the air-entrained concrete building block manufacturing with holes, groove of loosing core, comprise plug (31), it is characterized in that: described plug (31) is fixed on the inside of mould (20) by fixed frame (30), plug (31) to put position corresponding with the position of the endoporus in building block (1), groove, fixed frame (30) is linked together by locating support (19) and mould (20), and fixed frame (30) is provided with the spliced eye or locking pair that can lock plug (31); Described fixed frame (30) comprises the upper holder (17) being supported on mould (20) top and the lower fixed strip (18) being arranged on mould (20) inner bottom surface, upper holder (17) and lower fixed strip (18) all have multiple spliced eye adapted with plug (31) external diameter, and plug (31) is fixed by inserting in spliced eye.
2. the device of a kind of air-entrained concrete building block manufacturing with holes, groove of loosing core according to claim 1, it is characterized in that: described fixed frame (30) is arranged on the top of mould (20), the upper strata of fixed frame (30) is consolidated with multiple upper location backup plate (32), lower floor is consolidated with multiple lower location backup plate (34), between a pair location backup plate of upper and lower correspondence, middle pressure strip (33) is all set, forms the locking organizing stationary core rod (31) more and pay.
3. one according to claim 2 loose core manufacture with holes, the device of the air-entrained concrete building block of groove, it is characterized in that: described middle pressure strip (33) is bonded on the pressure strip substrate (331) arranged corresponding to it, the surface of the compression oral area of middle pressure strip (33) is provided with rubber slab (332), pressure strip substrate (331) has two segment base part chutes (335), substrate chute (335) inner sleeve has fixed pin shaft (334), fixed pin shaft (334) is cemented on fixed frame (30), one end of pressure strip substrate (331) is installed and is compressed extension spring (333), the other end compressing extension spring (333) is fixed on fixed frame (30), pressure strip substrate (331) directional movable.
4. the one according to any one of claim 1-2 loose core manufacture with holes, the device of the air-entrained concrete building block of groove, it is characterized in that: a left side for described fixed frame (30), right both sides all arrange the fastening post of framework (29), two, the left side fastening post of framework (29) is cemented in mould (20) left side respectively by the first left locating rack (26) and the second left locating rack (27), one, the right side fastening post of framework (29) is cemented in mould (20) right side by right locating rack (28), the fastening post of framework (29) and the first left locating rack (26), all by lower adjustment bolt (261) between second left locating rack (27) and right locating rack (28), side adjustment bolt (264) adjustment attitude, by nut (262), large washer (263) is fastening.
5. a kind of according to any one of claim 1-2 is loosed core the device of the air-entrained concrete building block manufacturing with holes, groove, it is characterized in that: described fixed frame (30) left side againsts left location guiding ruler (24) and left locating dowel (25), fixed frame (30) upper surface againsts two benchmark guiding rulers (21), each benchmark guiding ruler (21) is all consolidated with locating dowel (22), two benchmark guiding rulers (21) are all consolidated with guiding ruler basic point (23), and guiding ruler basic point (23) is placed on the cutting anchor point (231) of the idiosome loading plate (11) of cutting work station.
6. manufacture is with holes, a building block manufacture method for the device of the air-entrained concrete building block of groove to utilize claim 1-5 arbitrary described loosing core, and it is characterized in that: comprise the following steps,
1) enter after the room of resting comes to a complete stop in mould vehicle, slurries are poured into mould (20), more fixing in die cavity plug (31) being inserted mould (20);
2) after idiosome is formed, extract plug (31) out;
3) according to the cutting scheme corresponding with plug (31) position, complete idiosome cutting, form the building block idiosome combination stacked together;
4) combination of building block idiosome is after maintenance, splitting, and forms the steam-pressing aero-concrete or foam concrete block of being with endoporus, groove.
7. the method for a kind of air-entrained concrete building block manufacturing with holes, groove of loosing core according to claim 6, it is characterized in that: inserted by plug (31) in the die cavity of mould (20), is be inserted into by plug (31) in the spliced eye of the upper holder (17) above mould (20) and the lower fixed strip (18) on mould (20) bottom surface; Or during the locking of putting the stationary core rod (31) be made up of upper location backup plate (32), lower location backup plate (34), middle pressure strip (33) pays.
8. one according to claim 6 loose core manufacture with holes, the method of the air-entrained concrete building block of groove, it is characterized in that: the described cutting scheme corresponding with plug (31) position is specially: plug (31) axis is parallel with the bottom surface of cutting the idiosome loading plate (11) of locating, lateral vertical, idiosome splits according to longitudinal parting surface (13) and lateral separation face (14) becomes building block (1), plug (31) forms the endoporus vertical with end face (2) after extracting out, plug (31) is on longitudinal parting surface (13) or lateral separation face (14), and parting surface is when being plug (31) plane of symmetry, form the groove vertical with end face (2).
9. one according to claim 6 loose core manufacture with holes, the method of the air-entrained concrete building block of groove, it is characterized in that: the described cutting scheme corresponding with plug (31) position is specially: plug (31) axis is parallel with the bottom surface of cutting the idiosome loading plate (11) of locating, lateral vertical, idiosome is according to longitudinal parting surface (13), lateral separation face (14) and longitudinally vertical parting surface (15) split and become building block (1), plug (31) forms the endoporus vertical with end face (3) or side (4) after extracting out, plug (31) is on longitudinal parting surface (13) or lateral separation face (14), and parting surface is when being plug (31) plane of symmetry, form the groove vertical with end face (3) or side (4).
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| CN201410068557.9A CN103817774B (en) | 2014-02-27 | 2014-02-27 | A kind of apparatus and method of the air-entrained concrete building block manufacturing with holes, groove of loosing core |
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| CN201410068557.9A CN103817774B (en) | 2014-02-27 | 2014-02-27 | A kind of apparatus and method of the air-entrained concrete building block manufacturing with holes, groove of loosing core |
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| CN108297264A (en) * | 2016-11-22 | 2018-07-20 | 舒子杨 | A kind of production method of water-proofing anticracking insulation blocks |
| CN106926353B (en) * | 2017-03-25 | 2019-03-12 | 荆门创佳机械科技有限公司 | Inside has the air-entrained concrete building block production method of cavity |
| CN112125583B (en) * | 2020-09-08 | 2022-03-08 | 洪启华 | Preparation process of self-drainage concrete block |
| CN112847749A (en) * | 2021-03-04 | 2021-05-28 | 广东博智林机器人有限公司 | Building block blank production mould |
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| US2264948A (en) * | 1939-03-31 | 1941-12-02 | Donald A Mckenzie | Method and apparatus for making building blocks |
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| US2264948A (en) * | 1939-03-31 | 1941-12-02 | Donald A Mckenzie | Method and apparatus for making building blocks |
| CN2560481Y (en) * | 2002-08-26 | 2003-07-16 | 冼炳泉 | Porous concrete block perforating apparatus |
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