CN114147836B - Device and process for preparing autoclaved aerated concrete slab - Google Patents
Device and process for preparing autoclaved aerated concrete slab Download PDFInfo
- Publication number
- CN114147836B CN114147836B CN202111416672.7A CN202111416672A CN114147836B CN 114147836 B CN114147836 B CN 114147836B CN 202111416672 A CN202111416672 A CN 202111416672A CN 114147836 B CN114147836 B CN 114147836B
- Authority
- CN
- China
- Prior art keywords
- pouring
- aerated concrete
- mould
- movable support
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
- B28B13/0235—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention discloses a device and a process for preparing an autoclaved aerated concrete slab, belonging to the technical field of autoclaved aerated concrete slab preparation, wherein the device for preparing the autoclaved aerated concrete slab comprises a support frame, a belt, a pouring mechanism and a mould, and also comprises a limiting mechanism and a control mechanism connected with the limiting mechanism, wherein the limiting mechanism comprises a group of support plates arranged on the support frame, inclined grooves obliquely arranged at two ends of the bottom of each support plate from outside to inside, a horizontal groove arranged in the middle of the bottom of each support plate, and a sliding groove arranged in the middle of each support plate and penetrating through the support plates along the length direction; the control mechanism comprises a movable support and a controller, wherein the movable support is installed in the sliding groove, the bottom of the movable support is connected with the mold, and the controller is used for controlling the movable support to move up and down. According to the invention, through the matching linkage among the limiting mechanism, the pouring mechanism and the control mechanism, the production requirement of assembly line manufacturing is better met, and the effect of stable pouring is realized.
Description
Technical Field
The invention belongs to the technical field of preparation of autoclaved aerated concrete slabs, and particularly relates to a device and a process for preparing an autoclaved aerated concrete slab.
Background
The autoclaved aerated concrete slab is a porous building material which is formed by main raw materials such as cement, lime, silica sand and the like. The production of the autoclaved aerated concrete slab is carried out by a production line, and comprises a plurality of processes of raw material grinding, mixing and stirring, pouring, pre-curing, overturning, demolding, horizontal cutting, vertical cutting, marking, kettle entering, high-temperature high-pressure curing, plate breaking, detection and the like.
The pouring process is that all the materials are put into a pouring truck according to the process sequence, and are stirred by a pouring machine to prepare mixed slurry which meets the requirements of time, temperature and consistency specified by the production process, and then the mixed slurry is poured into a mould and is statically maintained to form a blank. The pouring process is an important process for judging whether the aerated concrete can form a good pore structure or not, and the pouring process and the batching process form a core link of the aerated concrete production process. In large-scale production, usually the mould stays under the casting machine, then pours, and the waste time influences production efficiency, and the mould is pouring in removing, can't realize carrying out ration and even pouring, and fashioned concrete slab's quality, variation in size are difficult to satisfy the production demand.
Disclosure of Invention
In order to solve the technical problems, the inventor obtains the technical scheme of the invention through practice and summary, and the invention discloses a device for preparing an autoclaved aerated concrete slab, which comprises a support frame, a belt arranged on the support frame, a pouring mechanism, a mould, a limiting mechanism and a control mechanism connected with the limiting mechanism. The limiting mechanism comprises a group of supporting plates arranged on the supporting frame, inclined grooves formed in two ends of the bottom of each supporting plate in an inclined mode from outside to inside, a horizontal groove formed in the middle of the bottom of each supporting plate, and a sliding groove formed in the middle of each supporting plate and penetrating through the supporting plates in the length direction, and can limit different speeds and positions of the die at different stages; the control mechanism comprises a movable support and a controller, wherein the movable support is located inside the sliding groove, the bottom of the movable support is connected with the mold, and the controller is arranged inside the limiting mechanism and used for controlling the movable support to move up and down.
Preferably, one side of the lowest point of the chute extends inwards horizontally and is communicated with the horizontal chute, and the inclined inlet is convenient for placing a die.
Preferably, the supporting frame is provided with a roller, the roller is located below the inward horizontal extension of one side of the inclined groove, the mold moves on the roller before pouring, the moving speed is accelerated, time is saved, pouring is started when the mold enters the horizontal groove area, the friction of the horizontal groove area is increased, the moving speed of the mold is reduced, and stable forming is ensured.
Preferably, pouring mechanism is including the agitator, storage area and the pouring cylinder that from top to bottom set gradually, the pouring cylinder has four, and the symmetric distribution is in the storage area below, and pouring mechanism is connected with the removal support top, has guaranteed the synchronous motion of pouring cylinder with the mould, reaches the effect of stably pouring.
Preferably, the pouring cylinder is funnel-shaped, and the material is guided to the mold.
Preferably, the mould includes spacing frame to and set up the inside casing in spacing frame inside, spacing frame both ends are provided with the spacing groove of laminating each other with stop gear bottom horizontal groove, and the mould bottom is provided with the strip arch.
Preferably, be provided with the sand grip on the belt, the sand grip laminates with mould bottom strip arch each other, guarantees the stable removal of mould, avoids appearing rocking.
The invention also discloses a process for manufacturing the aerated concrete slab, which comprises the following process steps:
the method comprises the following steps: pouring the aerated concrete into a pouring mechanism for later use;
step two: the die is placed along the inclined groove and moves to the position of the horizontal groove along with the belt;
step three: controlling the movable support to extend downwards to be connected with the mold, and carrying out pouring work by the pouring mechanism while the mold and the movable support move together;
step four: and (4) the mould leaves the horizontal groove, the pouring is finished, and the movable support retracts and moves to the initial position.
Compared with the prior art, the invention has the following beneficial effects:
the contact part of the limiting mechanism and the die is provided with various structures, so that the speed of the production process is guaranteed, high stability is kept, and the production requirement of assembly line manufacturing is better met; the four casting cylinders of the casting mechanism work synchronously, so that the casting time is effectively reduced, the mold is divided into four areas for synchronous casting, and the uniform distribution of the raw materials on the mold is also ensured.
The mould and the movable support are linked, the pouring cylinder completes pouring work in the synchronous motion process of the mould and the movable support, the back and forth movement of the pouring cylinder becomes a switching mode of opening and closing states for pouring, and the pouring cylinder and the mould synchronously move to enable the pouring cylinder and the mould to be in a relatively static state, so that a stable pouring effect is achieved.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the belt and the spacing mechanism of the present invention;
FIG. 3 is a schematic structural view of a pouring mechanism of the present invention;
FIG. 4 is a schematic view of the connection of the mold and control mechanism of the present invention;
fig. 5 is a schematic structural view of the mold of the present invention.
In the figure: 1. a support frame; 2. a belt; 21. a rotating shaft; 22. a convex strip; 3. a limiting mechanism; 31. a support plate; 32. a chute; 33. a drum; 34. a horizontal groove; 35. a chute; 4. a pouring mechanism; 41. a stirring barrel; 42. a storage area; 43. a casting cylinder; 5. a mold; 51. a limiting frame; 511. a limiting groove; 512. a circular groove; 52. an inner frame; 6. a control mechanism; 62. and moving the support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application of the principles of the present invention will be further described with reference to the accompanying drawings and the specific embodiments.
Example 1
As shown in fig. 1-2, the device for preparing the autoclaved aerated concrete slab comprises a support frame 1, a belt 2, a limiting mechanism 3, a pouring mechanism 4, a mould 5 and a control mechanism 6.
The belt 2 is installed on the rotating shaft 21 in the middle of the supporting frame 1, and the surface is provided with a plurality of convex strips 22.
The limiting mechanism 3 is installed on the support frame 1 and is composed of a pair of support plates 31, an inclined groove 32, a horizontal groove 34 and a sliding groove 35. A pair of supporting plates 31 are respectively and fixedly arranged at two sides of the top of the supporting frame 1; the chutes 32 are obliquely arranged from outside to inside from two ends of the bottom of the support plate 31, and the inclined inlet from large to small facilitates the mold 5 to enter the chutes 32; the horizontal groove 34 is arranged in the middle of the bottom of the supporting plate 31, and one side of the lowest point of the inclined groove 32 extends inwards horizontally to be communicated with the horizontal groove 34; the chute 35 is arranged in the middle of the support plate 31 and penetrates through the support plate 31 along the length direction, and limits the control mechanism 6 to ensure the stability of the pouring mechanism 4; the supporting frame 1 is further provided with a roller 33 which is positioned below the inward horizontal extension of one side of the chute 31. The upper surface of the roller 33 is attached to the mold 5, rolling friction is formed between the roller 33 and the mold, the moving speed of the mold 5 before pouring is guaranteed, sliding friction is formed between the horizontal sliding groove 34 and the mold 5, the friction force is larger, the moving speed of the mold 5 in the horizontal groove 34 is slightly smaller than the moving speed of the roller 33, the mold 5 can stably move during pouring, and therefore stable forming of materials on the mold 5 is guaranteed.
The pouring mechanism 4 is mounted on the control mechanism 6 and adopts conventional concrete pouring equipment.
The mold 5 moves on the belt 2 and is composed of a limiting frame 51 and an inner frame 52 arranged inside the limiting frame 51. Two ends of the limiting frame 51 are provided with limiting grooves 511 which are mutually attached to the horizontal groove 34 at the bottom of the limiting mechanism 3 for limiting, and circular grooves 512 are also formed in the limiting grooves 511; the inner frame 52 is a material pouring area and is clamped in the limiting frame 51. The bottom of the mold 5 is provided with a plurality of strip-shaped protrusions which are mutually attached to the raised lines 22 on the belt 2, so that the mold 5 is stable in moving process and avoids shaking.
The control mechanism 6 is composed of a movable support 62 and a controller fixedly installed on the limiting mechanism 3 and used for controlling the movable support 62 to move up and down, the movable support 62 is located in the sliding groove 35 of the limiting mechanism 3, the movable support 62 is controlled by a spring to move in the sliding groove 35 in the horizontal direction, the top of the movable support is connected with the pouring cylinder 43 of the pouring mechanism 4, the bottom of the movable support is a type cylindrical base, and the movable support is clamped in the circular groove 512 of the mold 5.
Example 2
As a further modification to embodiment 1, as shown in fig. 3 to 4, the pouring mechanism 4 is provided with a stirring barrel 41, a storage area 42 and a pouring cylinder 43 in this order from the top. The stirring barrel 41 is in a horn shape with a large upper part and a small lower part, the upper part has a large caliber, so that materials can enter the stirring barrel 41 conveniently, and the lower part has a small caliber, so that the materials can fall down intensively and quickly; the storage area 42 is positioned below the stirring barrel 41 and receives stirred materials to wait for pouring; casting cylinder 43 has four, and the symmetric distribution is in storage area 42 below, and casting cylinder 43 is and leaks hopper-shaped, with storage area 42 material water conservancy diversion to mould 5 on, four casting cylinder 43 synchronous workings have effectively reduced the pouring time, divide into four regions with mould 5 simultaneously and carry out the pouring in step, have also guaranteed that the material can evenly distributed on mould 5.
Example 3
As a further improvement to the above technical solution, as shown in fig. 5, a plurality of retractable moving rods are disposed at two ends of the inner frame 52, fixing holes of the moving rods are disposed at corresponding positions of the limiting frame 51 and penetrate through the limiting frame 51, so as to effectively improve the stability of the mold 5, the outer ends of the moving rods are disposed in the limiting groove 511, and the front ends of the retractable portions of the moving rods are disposed on an inclined plane, so that the mold 5 can be conveniently contacted with the control device 6, thereby reducing friction.
A process for manufacturing an autoclaved aerated concrete slab by applying the device for preparing the autoclaved aerated concrete slab comprises the following process steps:
the method comprises the following steps: pouring the aerated concrete into a pouring mechanism 4 for later use;
step two: the mold 5 is placed along the inclined groove 32 and moves to the horizontal groove 34 position with the belt 2;
step three: controlling the movable bracket 62 to extend downwards to be connected with the mold 5, and pouring work is carried out by the pouring mechanism 4 while the mold 5 and the movable bracket 62 move together;
step four: the mold 5 leaves the horizontal channel 34, the casting is finished, and the moving carriage 62 is retracted and moved to the initial position.
The working principle is as follows: placing the mold 5 on the belt 2 along the inclined groove 32, when the mold 5 moves to the position of the horizontal groove 34, controlling the movable support 62 to extend downwards to be connected with the mold 5 by the controller, driving the movable support 62 and the pouring cylinder 43 to move together by the mold 5, pouring by the pouring cylinder 43 at the moment, and completing the pouring work in the process of synchronously moving the pouring cylinder 43 and the mold 5; when the mold 5 leaves the horizontal groove 34, the pouring cylinder 43 stops pouring, and the movable bracket 62 is retracted by the controller, so that the lower end of the movable bracket 62 returns to the initial position by the resilient force of the spring in the slide groove 35.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a preparation evaporates presses aerated concrete board device, includes support frame (1), installs belt (2), pouring mechanism (4) and mould (5) on support frame (1), its characterized in that: the device also comprises a limiting mechanism (3) and a control mechanism (6) connected with the limiting mechanism (3);
the limiting mechanism (3) comprises a group of supporting plates (31) arranged on the supporting frame (1), inclined grooves (32) which are formed in the two ends of the bottom of each supporting plate (31) in an inclined mode from outside to inside, a horizontal groove (34) formed in the middle of the bottom of each supporting plate (31), and sliding grooves (35) which are formed in the middle of each supporting plate (31) and penetrate through the supporting plates in the length direction;
the control mechanism (6) comprises a movable support (62) which is positioned in the sliding groove (35) and the bottom of which is connected with the mold (5), and a controller which is arranged in the limiting mechanism (3) and is used for controlling the movable support (62) to move up and down;
one side of the lowest point of the chute (32) extends inwards horizontally and is communicated with the horizontal groove (34);
the pouring mechanism (4) is connected with the top of the movable support (62), the pouring mechanism (4) comprises a stirring barrel (41), a storage area (42) and four pouring cylinders (43) which are sequentially arranged from top to bottom, and the four pouring cylinders (43) are symmetrically distributed below the storage area (42);
mould (5) are including spacing frame (51) to and set up inside casing (52) in spacing frame (51) inside, spacing frame (51) both ends are provided with spacing groove (511) of laminating each other with stop gear (3) bottom horizontal groove (34), and mould (5) bottom is provided with multichannel strip arch.
2. An apparatus for making autoclaved aerated concrete panels according to claim 1 wherein: a roller (33) is arranged on the support frame (1), and the roller (33) is located below one side of the inclined groove (32) and extends inwards horizontally.
3. An apparatus for making autoclaved aerated concrete panels according to claim 2 wherein: the pouring cylinder (43) is funnel-shaped and guides the material to the mould (5).
4. An apparatus for making autoclaved aerated concrete panels according to claim 3 wherein: be provided with a plurality of sand grips (22) on belt (2), sand grip (22) and mould (5) bottom strip arch are laminated each other.
5. A process for manufacturing an aerated concrete plate by using the device for manufacturing the autoclaved aerated concrete plate, which is disclosed by the claim 4, is characterized by comprising the following steps: the method comprises the following steps: pouring the aerated concrete into a pouring mechanism (4) for later use; step two: the mould (5) is placed along the inclined groove (32) and moves to the position of the horizontal groove (34) along with the belt (2); step three: the movable support (62) is controlled to extend downwards to be connected with the mold (5), and the casting mechanism (4) performs casting work while the mold (5) and the movable support (62) move together; step four: the mould (5) leaves the horizontal slot (34), the pouring is finished, and the moving bracket (62) retracts and moves to the initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111416672.7A CN114147836B (en) | 2021-11-26 | 2021-11-26 | Device and process for preparing autoclaved aerated concrete slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111416672.7A CN114147836B (en) | 2021-11-26 | 2021-11-26 | Device and process for preparing autoclaved aerated concrete slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114147836A CN114147836A (en) | 2022-03-08 |
| CN114147836B true CN114147836B (en) | 2023-03-21 |
Family
ID=80457788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111416672.7A Active CN114147836B (en) | 2021-11-26 | 2021-11-26 | Device and process for preparing autoclaved aerated concrete slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114147836B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204398114U (en) * | 2014-12-12 | 2015-06-17 | 济宁高洁新型建材有限公司 | A kind of production line preparing air-entrained concrete building block |
| CN209504421U (en) * | 2018-09-17 | 2019-10-18 | 荆门市明邦建筑材料有限公司 | Casting mold is used in a kind of processing of autoclave aerated concrete building block |
| CN209425768U (en) * | 2018-10-21 | 2019-09-24 | 昆明嘉鼎博实新材料科技有限公司 | A kind of air-entrained concrete building block casting device that stability is good |
| BE1027229B1 (en) * | 2019-04-26 | 2020-11-23 | Ebema Nv | Apparatus and method for manufacturing concrete articles |
| CN211492131U (en) * | 2019-11-14 | 2020-09-15 | 启东霓辉新材料科技有限公司 | Feeding device for prefabricating concrete square pile |
| CN111452186B (en) * | 2020-05-22 | 2021-05-25 | 江苏美利美新型建材科技有限公司 | Autoclaved sand aerated concrete plate device and preparation method |
| CN213918941U (en) * | 2020-11-27 | 2021-08-10 | 茂名市榕兴环保建材有限公司 | Aerated concrete block feeding and forming device |
-
2021
- 2021-11-26 CN CN202111416672.7A patent/CN114147836B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114147836A (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201950714U (en) | Strong vibration automatic forming machine for concrete building block | |
| CN208615021U (en) | A kind of rectangular segment brick shaping steel die | |
| CN110293619A (en) | A kind of environment-friendly type foamed brick production processing production line | |
| CN114147836B (en) | Device and process for preparing autoclaved aerated concrete slab | |
| CN208615019U (en) | A kind of aerated bricks molding machine | |
| CN214561729U (en) | Hydraulic full-automatic baking-free device for hollow brick production | |
| CN113043458A (en) | Building aggregate regeneration device and use method thereof | |
| CN209633357U (en) | Light composite wall board assembly line | |
| CN202388612U (en) | Radial squeezing pipe making machine | |
| CN112025966B (en) | Concrete prefabricated part casting template recycling device | |
| CN216266673U (en) | Mould in concrete construction | |
| CN213563269U (en) | Top-model cement standard brick making machine | |
| CN112060297B (en) | Method for treating concrete prefabricated part casting die | |
| CN215749782U (en) | Evaporate and press aerated concrete slab pouring equipment | |
| CN112223528B (en) | Method for manufacturing prefabricated prestressed concrete thin plate laminated floor slab | |
| CN208615022U (en) | A kind of arc-shaped building block brick shaping steel die | |
| CN113561287A (en) | Precast concrete floor slab manufacturing machine and manufacturing method | |
| CN215038940U (en) | Aerated concrete block exhaust apparatus | |
| CN220807879U (en) | Adjustable shaping template for cement product manufacturing | |
| CN111978051A (en) | Multifunctional foamed concrete and preparation method thereof | |
| CN215150280U (en) | Casting blank device is used in production of high tenacity ceramic tile | |
| CN201693652U (en) | Production equipment for ceramic tiles | |
| CN219466456U (en) | Precast concrete stair vibrating device | |
| CN217573407U (en) | Aerated brick one shot forming device | |
| CN213563429U (en) | Pugging machine for ceramic manufacture that mixes more evenly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |