CN85101107A - Make the equipment of non-conventional type blocks of foamed concrete - Google Patents
Make the equipment of non-conventional type blocks of foamed concrete Download PDFInfo
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- CN85101107A CN85101107A CN85101107.1A CN85101107A CN85101107A CN 85101107 A CN85101107 A CN 85101107A CN 85101107 A CN85101107 A CN 85101107A CN 85101107 A CN85101107 A CN 85101107A
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- stock mould
- turntable
- rotary table
- annular rotary
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Abstract
In order to make special form brick, the stock mould (3) of preparing to use is positioned on the base plate (2) as the backing plate of stock mould (3), and by a feeding device to its foam concrete of packing into.In order to guarantee continuous production, constitute stock mould (3) backing plate be parts of turntable (1): base plate (2).Stock mould (3) edge is to place on the concentrically ringed position and with identical angular distance at least.It is fixing that a loading terminal (4) fixing, that install near turntable (1) and one also are installed, rotation direction from turntable (1), be installed on the demoulding station (5) of (4) back, and a step drive mechanism (10), it rotates the stepping amount and depends on stock mould (3) angular distance each other.
Description
The present invention relates to make a kind of equipment of non-conventional type blocks of foamed concrete with stock mould.Stock mould is positioned on the base, and this base also is the backing plate of stock mould.This equipment has a feeding device for the stock mould charging that can open wide upward.
Different with air entrained concrete, the porosity in the foam concrete is to reach with the foam that makes.Foam is incorporated among the compound of being made up of cement, water and additive.Here, the bubble that (need arrive dimensionally stable at least constantly) can maintain in the foam in sclerosis period just has special meaning.Therefore, should exclude the factor that those can impel the foam fragmentation as far as possible.For this reason, also should exclude the vibration effect factor that in the stock mould process of handling new charging, is occurred.According to this reason, stock mould should be placed on the firm base.For the purpose of being convenient in demoulding, this base is the backing plate of stock mould.By means of a feeding device stock mould is feeded.When filling with substance, feeding device must move to another stock mould place from a stock mould.Foam concrete the time in the stock mould (being placed on the base) of being positioned over reaches a kind of like this hardenability at least and can guarantee that special form brick has obtained enough shape stabilities.Need bigger transportation place, the ground of parking stock mould and factory when therefore, making non-conventional type blocks of foamed concrete.So, have only big brick to make usually with foam concrete.At last, available steel wire or saw cut brick size in accordance with regulations.Can boost productivity with the big foundry goods of foam concrete manufacturing, yet also bring some shortcomings thereupon, only can be a little planes as the outer surface of brick.In addition, cutting with steel wire is easily, but this depends on the intensity of foam concrete, so can only just can carry out this cutting under certain rigidity.Yet in actual production, this is to be difficult for realizing.In addition, the additive maximum particle size that mixes must not surpass 2mm.Because size is big more, then the additive that intensity is big more (for example, lava, float stone, foaming soil, slag or wood chip) can not downcut with steel wire.To will only having cut with saw through 72 hours setting time or the big brick of in autoclave, handling.
Therefore, target of the present invention be overcome above-mentioned shortcoming and to when beginning the equipment that adopts of described technology improve.The present invention can realize the continuous production of special form brick and not be subjected to the restriction of moulding and additive.
The present invention realizes that the method for the target of carrying is that the base that will constitute the stock mould backing plate changes a turntable into, is placing stock mould the first-class angular distance in the concentrically ringed position of thereon at least one.In (see from the direction of rotation of turntable be below) near the loading terminal fixing, that install near turntable a fixing stripper apparatus is housed.Turntable has a step drive mechanism, and it can produce the rotation stepping of depending on the stock mould angular distance.
According to this corrective measure, be about to base (being again the backing plate of stock mould) is a turntable instead, stock mould needn't be moved on turntable and fills foam concrete by the loading terminal of fixed-site and at this place one after another.The step drive mechanism of turntable can be guaranteed turntable realization rotation stepping, thereby makes each stock mould in turn pass through loading terminal.The quantity of the size of turntable and stock mould placed thereon can be determined according to circulation timei: required time of circulation is can guarantee that special form brick carries out necessary sclerosis so that time that can the demoulding.(by direction of rotation, loading terminal above it) can be with the special form brick demoulding and running at demoulding station.Can carry out specially treated to special form brick by certain hardening process in a simple manner, because on each scalloped surface of turntable, all placing the stock mould that is in certain sclerosis stage.After the special form brick demoulding, can removing also accordingly to stock mould, coated can be positioned over the new charging of laying equal stress on the turntable afterwards again with release agent.
Can adopt especially simple version according to another embodiment of the invention: turntable is to be that concentric annular rotary table is constituted by one (is a backing plate to stock mould) to the rotating shaft of turntable.This rotating disk is rotating by some, hard-wired backing roll is supported.Except a bigger diameter can be arranged, its moment of inertia also allowed to accomplish: can be completely achieved the acceleration and the braking of annular rotary table necessity by the annular rotary table of backing roll supporting.In addition, also can realize the steady noise-less operation of annular rotary table, so just can eliminate harmful vibration, thereby preserve the bubble in the foam.
The concentric position of annular rotary table can be easily realized by the deflector roll of evenly installing on the circumference on the concentric circumferences surface of an annular rotary table (having 3 at least).Deflector roll be by, for example spring or cylinder top on the circumferential surface of annular rotary table.So just can realize favourable average tolerance, and the heat expansion phenomenon can also be taken into account by adjusting.
Stepper drive can promptly realize by means of a gear that is meshed with the turntable gear ring by common mode.It is desirable to especially, step drive mechanism is the driving cylinder that (being at least) installs in the fixed location.It is equipped with a chuck, is used for the projecting block that clamping is installed along annular rotary table all around.Once going out of cylinder can make turntable turn over a rotation step distance that is about as much as cylinder stroke.For available driving cylinder turntable is braked, can be adorned a chuck on the cylinder.Turntable must be equipped with stop surface on rotation direction and rightabout thereof.The one annular chuck that can insert the turntable projecting block can be realized braking by plain mode.
If without chuck, then step drive mechanism also can be formed projecting block effect of installing along annular turntable and the cylinder of installing on the fixed location in the opposite direction by at least two.One among them can be used as the driving cylinder, and another is then as brake cylinder.
In another embodiment of the invention, loading terminal is a pay-off of installing in the radial direction at annular turntable.It is contained on the support and can radially moves.Being equipped with one at its delivery end can be to the material scraper of stock mould scraper.When moving to the stock mould top, pay-off can will in a blender, be encased in the stock mould by ready foam concrete.Charge what greater than requirement, so that can make the stock mould overfill a little.The foam concrete of overfill can be scraped off from stock mould by means of a material scraper that is installed on the pay-off delivery end.The charge that so just can guarantee stock mould is accurately.
In order to make special form brick be easy to the demoulding, demoulding station can be equipped with one to annular rotary table be radial direction, and demoulding hoisting apparatus movably, one with hoisting apparatus co-operating and vertical, irremovable special form brick pusher and a cradle that is used to transport the special form brick that took off mould.Will be by the stock mould that hoisting apparatus is caught via cradle, like this, the special form brick after the demoulding can directly drop on the cradle and be transported.Because pusher can not move in vertical direction, so when the demoulding, available crane is lifted stock mould higher, pusher can be released stock mould with special form brick, just can other driving mechanism be installed, and this is still to general pusher drift one and needs, because can very reposefully stock mould be pulled through pusher, so the descent altitude of the special form brick after the demoulding just can be very little.
Pusher is to constitute with the charging ram of differing heights, charging ram is in turn worked and makes pusher power comparatively little.
Pusher can be fixed on for the fragment of brick that will take off mould transports and send material frame top, like this, the electric hoist of hoisting apparatus just must be aimed at pusher.When the electric hoist of hoisting apparatus drags pusher, just need not aim at; It is unnecessary that the electric hoist of hoisting apparatus or pusher are aimed at cradle exactly.
In order to make full use of the place, loading terminal can be installed in the turntable annular rotary table the inboard and with demoulding station be contained in the outside.This arrangement mode can be guaranteed the angular distance minimum between demoulding station and the loading terminal.Owing to made full use of the area (also being the backing plate of stock mould) of annular rotary table, thereby its area can have been reduced.As mentioned above, the stock mould backing plate on the turntable has a kind of like this possibility that is easy to realize, promptly special form brick is carried out the cure process of a regulation, for example heat treatment.This is because at a time, in some sectorial area scopes of turntable, all can carry out predetermined process.For this reason, on the annular rotary table of turntable, can cover with one fixing, be the heating mantles that is fan-shaped at least.So just can economically the thermal treatment zone be defined in a part.
This paper accompanying drawing shows the several embodiments of the present invention example, wherein has:
Fig. 1: schematically show a equipment that is used to make non-conventional type blocks of foamed concrete by the present invention's design,
Fig. 2: the cross-sectional view that shows the turntable heating mantles with larger proportion.
Fig. 3: the step drive mechanism that shows turntable with the side view of simplifying.
Fig. 4: with the step drive mechanism of the corresponding another kind of structure of mechanism shown in Figure 3.
Fig. 5: the loading terminal side view,
Fig. 6: demoulding station side view.
Shown device mainly is to be backing plate along the stock mould of evenly placing on the concentric circles of turntable 3 simultaneously by turntable 1, turntable base plate 2(), in fixedly loading terminal 4 that turntable one side is installed with form at the fixedly demoulding station 5 that opposite side is installed.From the rotation direction of turntable, the stripper apparatus 5 among the figure is directly installed on before the feeding device 4.
The top of the annular rotary table 6 of turntable 1 is the base plate 2 of placing stock mould 3.Annular rotary table is supported by fixing backing roll and is rotatable.The center of deciding annular rotary table with deflector roll 8.It is by means of spring or cylinder and contact with the inboard circular surfaces 9 of annular rotary table 6, and it is not shown specifically in the drawings.Step drive mechanism 10 is used to drive annular rotary table 6.In Fig. 1 and 3, it is to be made of a driving cylinder 11 of in rotational direction installing.It is installed on place, a certain fixed location and the chuck 13 of a projecting block 12 that can be promptly distributes along annular rotary table 6 is housed.Chuck 13 is made of a ring in the embodiment illustrated, and it can clamp projecting block 12.Like this, annular rotary table can not only drive by driving cylinder 11, and can brake.This chuck 13 can be inserted on the projecting block 12, drive cylinder 11 and can be pressed on the projecting block 12 by means of spring 14 this moment.In order to disengage, chuck 13 must be drawn back from projecting block 12, this operation is finished by means of a special device.This device is not shown specifically.Once going out of cylinder 11 is corresponding with driving, and annular rotary table 6 can be clamped projecting block by chuck 13() promote one and approximate the lift distance that drives cylinder 11.When carrying out the new rotation stepping of another time, chuck needs to throw off from projecting block 12 earlier, drives cylinder then and is returned to its original position, and chuck 13 is inserted on the next projecting block 12 more afterwards.When cylinder 11 was gone out once more, annular rotary table can be realized another time rotation stepping.When driving the cylinder return, there is a locking device annular rotary table can be maintained static.
On the position of the step drive mechanism 10 that constitutes by a driving cylinder 11, can the driving mechanism 10 that be made of at least two cylinders 15 and 16 that in the opposite direction projecting block 12 worked be installed like that by Fig. 4, one of them is as driving cylinder, and another is then as brake cylinder.Cylinder 15 realizes that with contacting by spring 17 of projecting block 12 it is pressed in the pressure head 18 of cylinder on the projecting block with 16.For brake cylinder is broken away from, need this pressure head 18 is drawn back from projecting block.To driving cylinder 15, this operation is unwanted, but thereby because projecting block 12 dead springs 17 reset pressure head 18.
As shown in Figure 2, be stamped the circular cowling 19 of a thermal insulation on the annular rotary table 6 of turntable 1.Like this, just can be economically the annular rotary table surface arrangement of turntable be become several treatment regions, for example one is preset the district, a preheating zone, a thermal treatment zone, a heat preservation zone and a cooling zone.Sealing between rotating annular rotary table 6 and the fixing circular cowling 19 is to be realized by a cannelure 20 that is full of liquid.It is installed on the circular cowling 19 and sealing batten 21 is placed in one.In the doughnut 22 that forms above annular rotary table, available nozzle 23 adds hot-air to wherein charging into, and steam or cooling air so just can be guaranteed special form brick is handled accordingly.
For stock mould is feeded, loading terminal 4 is equipped with a conveyer belt feeder 25 that can move radially on support 24.A material scraper 27 that can move on stock mould 3 is housed at its delivery end 26 places.The foam concrete that has mixed in a mixing device 28 can be delivered in the hopper 30 via a discharge groove 20, this bucket is contained on the support 24 and above the conveyer belt feeder and can verts.Foam concrete can be discharged on the conveyer belt feeder 25 from hopper 30 like this.The operating process of conveyer belt feeder 25 is outside in to move through the stock mould below it and stock mould filled.Can wipe the material of feeding and will scrape off along the material scraper 27 that seamed edge on the stock mould was scraped delivers on the landslide or on the analog.One new stock mould is sent here.
After filling a stock mould on the turntable, the foam concrete in the stock mould promptly begins sclerosis, needs the demoulding then.For reaching this purpose, at the available crane 31 in demoulding station with stock mould 3 from backing plate 2(annular rotary table 2) pull-up and delivering on the cradle 32 of radially installing.Special form brick after the demoulding can be transported from here.The electric hoist 33 of hoisting apparatus 31 is set up on the support 34 and can radially moves, and 34 are installed on the annular rotary table 6.It also is equipped with a pusher 35 that is made of many charging rams 36, and it can lift stock mould 3 and through pusher 35, special form brick can be ejected like this by crane 31.Owing to do not need to lift special form brick, thereby just can make descent altitude reduce to minimum extremely beneficially.If supernatant mould brush or similar device are installed near charging ram 36, then can lifting stock mould and, stock mould removed clean with a procedure through in the pusher 35.After carrying out clearing process, available release agent sprays stock mould.Need before this again stock mould to be put on the turntable 1 with hoisting apparatus.For next stock mould is feeded, be at the latest when turntable carries out next stepper drive, stock mould promptly should be placed on the below of the conveyer belt feeder 25 of loading terminal 4.In order to make another special form brick, need repeat above-mentioned operating procedure stock mould is filled material.
Claims (12)
1, a kind of equipment of making non-conventional type blocks of foamed concrete with stock mould (3), this equipment comprises: the base plate (2) that constitutes the stock mould backing plate of putting stock mould (3), and to the feeding device of the open topped of stock mould (3) charging, it is characterized in that: the base plate (2) as stock mould (3) backing plate is a turntable (1), is placed with thereon that to be positioned at be stock mould on the concentric circles and that have equiangular distance (3) at least; One is positioned at the fixedly loading terminal (4) that turntable (1) is nearby installed; One directly is installed on (a 4) fixedly demoulding station (5) afterwards and a step drive mechanism (10) of upward installing at turntable (1) on the turntable rotation direction, this mechanism can make (1) realization depend on the rotation stepping of the angular distance of stock mould (3).
2, according to claim 1 described equipment, it is characterized in that: turntable (1) be by a while as the base plate (2) of the backing plate of stock mould (3), constituted with the concentric annular rotary table of the turning cylinder of turntable (1), it be supported in rotating, on the backing roll (7) that bearing installs.
3, according to claim 2 described devices, it is characterized in that: annular rotary table (6) guarantees rotating disk (6) and surface, garden (9) with one heart by at least 3 deflector rolls (8) that evenly are installed on the surface, garden (9).
4, according to claim 3 described equipment, it is characterized in that: deflector roll (8) withstands on the surface, garden (9) of annular rotary table by means of spring or cylinder.
5, according to any one described equipment in the claim 1 to 4, it is characterized in that: step actuator (10) constitutes by being at least a hard-wired driving cylinder (11), and it is equipped with the chuck (13) that can clamp the projecting block of installing along annular rotary table (12).
6, according to any one described equipment in the claim 1 to 4, it is characterized in that: step actuator (10) is by being two at least, and constitutes go up the fixed cylinder (15,16) that the projecting block (12) installed operates along annular rotary table (6) in the opposite direction.
7, according to any one described equipment in the claim 1 to 6, it is characterized in that: loading terminal (4) is the feed appliance of radially installing (25) by one to annular rotary table (6) to constitute.It is installed on the support (24), and can radially move.At its delivery end a material scraper (27) that can carry out scraper to stock mould (3) is housed.
8, according to any one described equipment in the claim 1 to 7, it is characterized in that: be equipped with one on demoulding station (5) and be used to lift hoisting apparatus (31) stock mould, that also can move in radial direction along annular rotary table (6); One be used to eject special form brick and with hoisting apparatus (31) co-operating and vertical fixedly pusher (35); A cradle (32) that is used to transport the special form brick that took off mould.
9, according to the described equipment of claim 8, it is characterized in that: the different charging ram of length (36) is housed on the pusher (35).
10, according to claim 8 or 9 described equipment, it is characterized in that: the electric hoist of hoisting apparatus (31) has dragged pusher (35).
11, according to any one described device in the claim 1 to 10, it is characterized in that: loading terminal (4) and demoulding station (5) are installed on the inboard and the outside of the annular rotary table (6) of turntable (1) respectively.
12, according to any described equipment in the claim 1 to 11, it is characterized in that: have on the annular rotary table (6) of turntable (1) one that do not rotate and be the heating circular cowling (19) that is fan-shaped at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85101107.1A CN1005099B (en) | 1984-01-19 | 1985-04-01 | Plant for manufacturing non-conventional type blocks of foamed concrete |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT16184A AT391102B (en) | 1984-01-19 | 1984-01-19 | PLANT FOR THE PRODUCTION OF SHAPED STONES FROM FOAM CONCRETE |
| CN85101107.1A CN1005099B (en) | 1984-01-19 | 1985-04-01 | Plant for manufacturing non-conventional type blocks of foamed concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85101107A true CN85101107A (en) | 1987-01-31 |
| CN1005099B CN1005099B (en) | 1989-09-06 |
Family
ID=25591691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85101107.1A Expired CN1005099B (en) | 1984-01-19 | 1985-04-01 | Plant for manufacturing non-conventional type blocks of foamed concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1005099B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634634A (en) * | 2015-02-07 | 2015-05-20 | 张今阳 | Concrete test piece forming machine |
| CN108437163A (en) * | 2018-04-03 | 2018-08-24 | 浙江水利水电学院 | A kind of Full-automatic uniform filler sand base water-permeable brick production equipment |
| CN110640897A (en) * | 2019-09-27 | 2020-01-03 | 中国十七冶集团有限公司 | Vertical forming die of concrete tubular member of extension formula loss prevention drawing of patterns |
| CN112318683A (en) * | 2020-11-05 | 2021-02-05 | 湖北誉象生态环保科技有限公司 | Rotating disc type brick making equipment |
-
1985
- 1985-04-01 CN CN85101107.1A patent/CN1005099B/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634634A (en) * | 2015-02-07 | 2015-05-20 | 张今阳 | Concrete test piece forming machine |
| CN104634634B (en) * | 2015-02-07 | 2017-05-17 | 安徽省建筑工程质量监督检测站 | Concrete test piece forming machine |
| CN108437163A (en) * | 2018-04-03 | 2018-08-24 | 浙江水利水电学院 | A kind of Full-automatic uniform filler sand base water-permeable brick production equipment |
| CN110640897A (en) * | 2019-09-27 | 2020-01-03 | 中国十七冶集团有限公司 | Vertical forming die of concrete tubular member of extension formula loss prevention drawing of patterns |
| CN112318683A (en) * | 2020-11-05 | 2021-02-05 | 湖北誉象生态环保科技有限公司 | Rotating disc type brick making equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1005099B (en) | 1989-09-06 |
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