CN112776167A - Production process and equipment of concrete member - Google Patents
Production process and equipment of concrete member Download PDFInfo
- Publication number
- CN112776167A CN112776167A CN201911087037.1A CN201911087037A CN112776167A CN 112776167 A CN112776167 A CN 112776167A CN 201911087037 A CN201911087037 A CN 201911087037A CN 112776167 A CN112776167 A CN 112776167A
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- CN
- China
- Prior art keywords
- curing
- track
- kiln
- kilns
- bench formwork
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses a production process and equipment of a concrete member, belonging to the technical field of building material production equipment, wherein the process comprises the following steps: 1) assembling a mould and binding steel bars; 2) pouring and vibrating; 3) pre-curing; 4) leveling or napping; 5) curing in a curing kiln; 6) demolding; 7) stacking; the equipment comprises curing kilns, upper portion track, curing track, lift, kiln interkiln track, bench formwork and over-and-under type vibration platform that link up around pouring machine, multirow curing kilns parallel arrangement and two adjacent curing kilns interval equal, the upper portion track is fixed to be established curing kilns lateral wall top, the bench formwork slides and establishes on the upper portion track. This design adopts long line tunnel type continuous curing kiln to replace traditional three-dimensional curing kiln, will pour, assembly lines such as vibrate and put at the curing kiln top, and the component passes in a plurality of continuous curing kilns, accomplishes the maintenance process, can effectively reduce the curing kiln door and open the number of times, reduces energy loss.
Description
Technical Field
The invention relates to the technical field of building material production equipment, in particular to a production process and equipment of a concrete member.
Background
At present, the production process of concrete members in the world is basically divided into a process line of manufacturing on a fixed bench formwork and a process line of manufacturing on a flowing bench formwork, and after concrete distribution is completed, the concrete members are put into a curing kiln with certain temperature and humidity for curing for about 8 hours, so that the quality of the members is ensured, the concrete curing speed is accelerated, and the strength is rapidly improved.
The existing concrete member production process adopts a three-dimensional curing kiln, has special foundation treatment requirements, and is large in investment, energy consumption is large due to the fact that a curing kiln door is continuously opened by a transfer member during heating, and in addition, the time consumption in the transfer process is large, and the requirements on a mold table are high.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a production process and equipment of a concrete member, which are replaced by a long-line tunnel type continuous curing kiln, and a bench formwork passes through the continuous curing kiln to finish the curing process.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a production process and equipment of a concrete member, which comprises the following steps:
1) assembling a mold and binding steel bars: assembling a mould on a bench formwork which is arranged on the upper track in a sliding way, and binding steel bars;
2) pouring and vibrating: feeding materials into the die, starting the lifting type vibration platform after the materials are fed, and enabling the lifting type vibration platform to be in contact with the die and vibrating;
3) pre-curing: pre-curing the unformed concrete member prepared in the step 2) to reduce the surface fluidity of the unformed concrete member within time;
4) leveling or napping: performing smoothing or napping treatment according to the product requirements;
5) curing in a curing kiln: moving the component and the bench formwork together by using a lifter, lowering and placing the component and the bench formwork on a curing track, and conveying the component and the bench formwork into a plurality of curing kilns which are continuously arranged for curing;
6) demolding: removing the side forms of the concrete members with certain strength;
7) stacking: and (4) hoisting the component away from the bench formwork for stacking, separating the component from the bench formwork, and stacking.
The invention also provides production equipment of the concrete member, which consists of a pouring machine, a plurality of rows of curing kilns which are communicated front and back, an upper rail, a curing rail, a lifter, an inter-kiln rail, a bench formwork and a lifting vibration platform, wherein the curing kilns are arranged in parallel, the distance between two adjacent rows of curing kilns is equal, the upper rail is fixedly arranged at the top end of the side wall of the curing kilns, the bench formwork is arranged on the upper rail in a sliding manner, the inter-kiln rail is arranged between the two adjacent rows of curing kilns, the lifting vibration platform is arranged between the two curing kilns and is positioned under the bench formwork, the lifter is arranged at two ends of the curing kilns, and the ground rail penetrates through the curing kilns.
Preferably, the maintenance track has the same pitch as the upper track.
The invention has the beneficial effects that: this design adopts long line tunnel type continuous curing kiln to replace traditional three-dimensional curing kiln, will pour, assembly lines such as vibrate and put at the curing kiln top, and the component passes in a plurality of continuous curing kilns, accomplishes the maintenance process, can effectively reduce the curing kiln door and open the number of times, reduces energy loss.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a concrete member production facility according to an embodiment of the present invention;
fig. 2 is a sectional view taken along line a-a in fig. 1.
Description of reference numerals:
1-curing kiln, 2-upper track, 3-curing track, 4-bench formwork and 5-kiln track.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 2, a production process of a concrete member includes the steps of:
1) assembling a mold and binding steel bars: assembling a mould on a bench formwork 4 which is arranged on the upper track 2 in a sliding way, and binding steel bars;
2) pouring and vibrating: feeding the mould, starting the lifting type vibration platform after feeding, and enabling the lifting type vibration platform to contact the platform mould 5 and vibrate;
3) pre-curing: pre-curing the unformed concrete member prepared in the step 2) to reduce the surface fluidity of the unformed concrete member within time;
4) leveling or napping: performing smoothing or napping treatment according to the product requirements;
5) curing in a curing kiln: moving the component and the bench formwork 4 together by using a lifter, lowering and placing the component and the bench formwork on a curing track 3, and conveying the component and the bench formwork to a plurality of curing kilns 1 which are continuously arranged for curing;
6) demolding: removing the side forms of the concrete members with certain strength;
7) stacking: and (4) hoisting the component away from the table die 4 for stacking, separating the component from the table die 4 and stacking.
A concrete member production device comprises a pouring machine, a plurality of rows of curing kilns 1 which are communicated front and back, an upper track 2, a curing track 3, a lifter, a track 5 between kilns, a bench formwork 4 and a lifting vibration platform, wherein the curing kilns 1 are arranged in parallel, the distance between two adjacent rows of curing kilns 1 is equal, the upper track 2 is fixedly arranged at the top end of the side wall of the curing kilns 1, the bench formwork 4 is arranged on the upper track 2 in a sliding manner, the track 5 between the two adjacent rows of curing kilns 1 is arranged between the two curing kilns 1, the lifting vibration platform is arranged between the two curing kilns 1 and is positioned under the 4 benches, the lifter is arranged at two ends of the curing kilns 1, the curing track penetrates through the curing kilns 1, when pouring is finished, the lifting vibration platform is only required to be started to be abutted against the bench formwork 4, vibration energy can be transmitted to the bench formwork 4, the vibration purpose is realized, the lifter is arranged at two ends, the maintenance track 3 penetrates through the maintenance kilns 1 arranged in the same row, concrete is poured on the bench formwork 4, the concrete is vibrated, pre-maintained and brushed or leveled, the bench formwork 4 is lowered to the horizontal plane height of the lower maintenance track by the elevator, the maintenance kiln channel is jacked into the maintenance channel from the end part, the first formwork in the maintenance channel is continuously pushed forwards one by one, the interval of the first formwork in the maintenance channel is calculated according to the length of the maintenance channel and the length of the bench formwork 4, for example, the maintenance channel 3 is 10 times of the length of the bench formwork 4, each bench formwork 4 is set to stay in the maintenance kiln for 10 hours, a door is opened once every hour, one bench formwork 4 is pushed into the rear end, meanwhile, one maintenance-completed bench formwork 4 is led out from the front end, the maintenance-completed bench formwork 4 is lifted to the track on the upper layer by the elevator at the front end, demolding, finished products are lifted, the bench formwork is cleaned, a demolding agent is smeared along.
Further, the maintenance track 3 and the upper track 2 have the same distance, and the components are always positioned on the same platform die in the whole production process, so that the maintenance track 3 and the upper track 2 are set to be consistent in size, so that the platform die can run on an upper production line and a lower production line.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. A production process of a concrete member is characterized by comprising the following steps:
1) assembling a mold and binding steel bars: assembling a mould on a bench formwork which is arranged on the upper track in a sliding way, and binding steel bars;
2) pouring and vibrating: feeding materials into the die, starting the lifting type vibration platform after the materials are fed, and enabling the lifting type vibration platform to be in contact with the die and vibrating;
3) pre-curing: pre-curing the unformed concrete member prepared in the step 2) to reduce the surface fluidity of the unformed concrete member within time;
4) leveling or napping: performing smoothing or napping treatment according to the product requirements;
5) curing in a curing kiln: moving the component and the bench formwork together by using a lifter, lowering and placing the component and the bench formwork on a curing track, and conveying the component and the bench formwork into a plurality of curing kilns which are continuously arranged for curing;
6) demolding: removing the side forms of the concrete members with certain strength;
7) stacking: and (4) hoisting the component away from the bench formwork for stacking, separating the component from the bench formwork, and stacking.
2. The utility model provides a production facility of concrete member, its characterized in that comprises curing kilns, upper portion track, maintenance track, lift, the kiln that link up around pouring machine, multirow, platform mould and over-and-under type vibration platform between track, platform mould and the adjacent two rows curing kilns parallel arrangement and adjacent two rows the curing kilns interval equals, the upper portion track is fixed to be established curing kilns lateral wall top, the platform mould slides and establishes on the upper portion track, the track is established between two adjacent rows of curing kilns between the kiln, over-and-under type vibration platform establishes two between the curing kilns and is located under the platform mould, the lift is established curing kilns both ends, the ground track runs through the curing kilns.
3. The apparatus of claim 2, wherein the track pitch of the maintenance track is the same as the track pitch of the upper track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911087037.1A CN112776167A (en) | 2019-11-08 | 2019-11-08 | Production process and equipment of concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911087037.1A CN112776167A (en) | 2019-11-08 | 2019-11-08 | Production process and equipment of concrete member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112776167A true CN112776167A (en) | 2021-05-11 |
Family
ID=75748428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911087037.1A Pending CN112776167A (en) | 2019-11-08 | 2019-11-08 | Production process and equipment of concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112776167A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089714A (en) * | 1980-12-23 | 1982-06-30 | Westerman Howard G | A method of constructing a skid for heavy plant or machinery |
| CN103290973A (en) * | 2013-05-20 | 2013-09-11 | 成都芙蓉新型建材有限公司 | Concrete compound self-heat-preservation building block and manufacturing process thereof |
| CN105773813A (en) * | 2016-05-03 | 2016-07-20 | 国新德 | Straight line through type curing system |
| CN108972864A (en) * | 2018-08-17 | 2018-12-11 | 正方利民（天镇）建筑工业化有限公司 | Building concrete wallboard prefabricated components production line |
-
2019
- 2019-11-08 CN CN201911087037.1A patent/CN112776167A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089714A (en) * | 1980-12-23 | 1982-06-30 | Westerman Howard G | A method of constructing a skid for heavy plant or machinery |
| CN103290973A (en) * | 2013-05-20 | 2013-09-11 | 成都芙蓉新型建材有限公司 | Concrete compound self-heat-preservation building block and manufacturing process thereof |
| CN105773813A (en) * | 2016-05-03 | 2016-07-20 | 国新德 | Straight line through type curing system |
| CN108972864A (en) * | 2018-08-17 | 2018-12-11 | 正方利民（天镇）建筑工业化有限公司 | Building concrete wallboard prefabricated components production line |
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