CN104441198A - Hollow gypsum block forming process - Google Patents
Hollow gypsum block forming process Download PDFInfo
- Publication number
- CN104441198A CN104441198A CN201410583330.8A CN201410583330A CN104441198A CN 104441198 A CN104441198 A CN 104441198A CN 201410583330 A CN201410583330 A CN 201410583330A CN 104441198 A CN104441198 A CN 104441198A
- Authority
- CN
- China
- Prior art keywords
- hollow
- gypsum
- hollow gypsum
- forming process
- block
- 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.)
- Pending
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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
- B28B1/00—Producing shaped prefabricated articles from the material
Abstract
The invention relates to the technical field of building materials, in particular to a hollow gypsum block forming process. The hollow gypsum block forming process comprises the following steps that (1) interior hollow gypsum tubes are manufactured; (2) the hollow gypsum tubes are arrayed in a forming mold for casting and forming, the two ends of each hollow gypsum tube are of an plugging structure, and a centrifugal casting process or a mold rotational molding process is used in the preparation process of the hollow gypsum tubes. According to the hollow gypsum block forming process, the production mold and equipment of hollow gypsum blocks are greatly simplified, the forming process can be applied to the production of small gypsum blocks, the problem that the hollow gypsum blocks can not be produced easily in the small gypsum block production process is solved, meanwhile, the material utilization rate is improved, the manufacturing cost is lowered, and the bearing force of the manufactured hollow gypsum blocks is high.
Description
Technical field
The present invention relates to building material technical field, be specifically related to a kind of hollow plaster block moulding process.
Background technology
Existing hollow plaster block generally can only produce larger building block, and mould is generally made up of external mold and axle of finding time, and external mold is used for gypsum block appearance and size and controls, and axle of finding time is shaping for boring part.If realize hollow parts layering to solidify, axle of finding time need add complicated transmission mechanism, realizes axle rotation of finding time.And after shaping end, the demoulding of axle of finding time during the demoulding, should be completed, also need gypsum block demoulding from external mold.Therefore, when adopting existing technique, the equipment making gypsum block is very complicated.Some equipment is for simplifying structure, and shaft portion of finding time is made as fixed structure, causes realizing layering solidifying process, thus causes the intensity of gypsum block and performance greatly to reduce.Meanwhile, when adopting existing technique, a kind of mould can only, for a kind of product, need when producing different size product to change different moulds, large to equipment investment.
Summary of the invention
The object of the invention is to: provide a kind of technique simple, equipment investment is little, can prepare the hollow plaster block moulding process of small-sized hollow plaster block.
In order to realize above-mentioned object, the invention provides following technical scheme:
A kind of hollow plaster block moulding process, comprises the steps:
(1) boring gypsum pipe is made;
(2) by hollow gypsum tube drainage in mould, water shaping.
Further, the two ends of hollow gypsum pipe adopt plugging structure.
Further, described plugging structure refers to the two ends gypsum plug shutoff at hollow gypsum pipe.
Further, described hollow gypsum control for time adopt spun casting technique or mould rotational molding technology.
Beneficial effect of the present invention is:
1, the making of hollow gypsum pipe is relatively simple and convenient, and the hollow gypsum pipe of several different length and specification can be produced according to the dimensional requirement of hollow plaster block, and a kind of hollow gypsum pipe is applicable to the production of multiple different hollow plaster block, enormously simplify production mould and the equipment of hollow plaster block.
2, can be used for the production of small-sized gypsum block, solve the difficult problem of producing and being difficult to produce hollow plaster block when small-sized gypsum block is produced.
3, the hollow gypsum pipe effect of being solidified to reach calcium plaster layering by spun casting technique or mould rotational molding technology, can improve the bearing capacity of hollow plaster block.
4, improve stock utilization, reduce the cost of manufacture of hollow plaster block.
Detailed description of the invention
A kind of hollow plaster block moulding process, comprises the steps:
(1) boring gypsum pipe is made;
(2) by hollow gypsum tube drainage in mould, water shaping.
By the technique of hollow plaster block is divided into two steps, the making of hollow gypsum pipe is relatively simple and convenient, and the hollow gypsum pipe of several different length and specification can be produced according to the dimensional requirement of hollow plaster block, and a kind of hollow gypsum pipe is applicable to the production of multiple different gypsum block, enormously simplify production mould and the equipment of gypsum block.
Further, the two ends of hollow gypsum pipe adopt plugging structure, and described plugging structure refers to the two ends gypsum plug shutoff at hollow gypsum pipe.By adopting plugging structure at hollow gypsum pipe two ends, when avoiding pouring calcium plaster, calcium plaster enters in hollow gypsum pipe, can not form effective hollow plaster block, makes to adopt this technique can prepare small-sized hollow plaster block.
Further, described hollow gypsum control for time adopt spun casting technique or mould rotational molding technology, thus make hollow gypsum pipe realize layering to solidify, improve the bearing capacity of hollow gypsum pipe.
Above-described embodiment is exemplarily described invention; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed this insubstantial that method of the present invention is conceived and technical scheme is carried out to improve; or the design of invention and technical scheme directly applied to other occasions, all within protection scope of the present invention without to improve.
Claims (4)
1. a hollow plaster block moulding process, is characterized in that, comprises the steps:
(1) boring gypsum pipe is made;
(2) by hollow gypsum tube drainage in mould, water shaping.
2. hollow plaster block moulding process according to claim 1, is characterized in that: the two ends of hollow gypsum pipe adopt plugging structure.
3. hollow plaster block moulding process according to claim 2, is characterized in that: described plugging structure refers to the two ends gypsum plug shutoff at hollow gypsum pipe.
4. hollow plaster block moulding process according to claim 1, is characterized in that: described hollow gypsum control for time adopt spun casting technique or mould rotational molding technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583330.8A CN104441198A (en) | 2014-10-27 | 2014-10-27 | Hollow gypsum block forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583330.8A CN104441198A (en) | 2014-10-27 | 2014-10-27 | Hollow gypsum block forming process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104441198A true CN104441198A (en) | 2015-03-25 |
Family
ID=52888333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410583330.8A Pending CN104441198A (en) | 2014-10-27 | 2014-10-27 | Hollow gypsum block forming process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441198A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986006316A1 (en) * | 1985-05-02 | 1986-11-06 | Raychem Corporation | Sealing element and method of making same |
| CN1112183A (en) * | 1995-04-07 | 1995-11-22 | 余鹏程 | Plaster building block and its mfg. method |
| CN2411101Y (en) * | 2000-04-05 | 2000-12-20 | 国家建筑材料工业局苏州非金属矿工业设计研究院 | Machine for forming hollow gypsum block |
| CN1467068A (en) * | 2002-07-10 | 2004-01-14 | 滕少波 | Method and apparatus for producing integral hollow wallboard |
| US20040016198A1 (en) * | 2002-07-24 | 2004-01-29 | Yue-Yue Yang | Artificial stone flag |
| CN1939690A (en) * | 2005-09-26 | 2007-04-04 | 叶钜池 | Production of synthetic imitated jade art water tap |
| CN101153506A (en) * | 2005-11-30 | 2008-04-02 | 邱则有 | Cast-in-situ concrete hollow slab |
-
2014
- 2014-10-27 CN CN201410583330.8A patent/CN104441198A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986006316A1 (en) * | 1985-05-02 | 1986-11-06 | Raychem Corporation | Sealing element and method of making same |
| CN1112183A (en) * | 1995-04-07 | 1995-11-22 | 余鹏程 | Plaster building block and its mfg. method |
| CN2411101Y (en) * | 2000-04-05 | 2000-12-20 | 国家建筑材料工业局苏州非金属矿工业设计研究院 | Machine for forming hollow gypsum block |
| CN1467068A (en) * | 2002-07-10 | 2004-01-14 | 滕少波 | Method and apparatus for producing integral hollow wallboard |
| US20040016198A1 (en) * | 2002-07-24 | 2004-01-29 | Yue-Yue Yang | Artificial stone flag |
| CN1939690A (en) * | 2005-09-26 | 2007-04-04 | 叶钜池 | Production of synthetic imitated jade art water tap |
| CN101153506A (en) * | 2005-11-30 | 2008-04-02 | 邱则有 | Cast-in-situ concrete hollow slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |