CN101758544A - Core pulling molding device of pressure-type hollow brick machine - Google Patents
Core pulling molding device of pressure-type hollow brick machine Download PDFInfo
- Publication number
- CN101758544A CN101758544A CN 200910215581 CN200910215581A CN101758544A CN 101758544 A CN101758544 A CN 101758544A CN 200910215581 CN200910215581 CN 200910215581 CN 200910215581 A CN200910215581 A CN 200910215581A CN 101758544 A CN101758544 A CN 101758544A
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- CN
- China
- Prior art keywords
- mold
- hollow brick
- counterdie
- molding device
- die cavity
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0097—Press moulds; Press-mould and press-ram assemblies
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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
- 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
- B28B7/183—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 for building blocks or similar block-shaped objects
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/285—Core puller
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to a core pulling molding device of a pressure-type hollow brick machine, which comprises an upper pressure head, a mold framework and a lower mold, wherein a mold cavity is formed in the mold framework, and the upper pressure head and the lower mold are respectively positioned above and below the mold cavity; and a mold core plate is arranged below the lower mold, and a mold core rod which can penetrate through the lower mold in a sliding way and extend into the mold cavity is arranged on the mold core plate. In the production process of hollow bricks, the invention makes the distribution, molding and demolding easier.
Description
Technical field
The present invention relates to the structure of hollow brick making machine, specifically be meant a kind of core pulling molding device of pressure type hollow brick making machine.
Background technology
In the prior art, the primary structure of hollow brick making machine generally comprises feeding device, distribution device and shaped device etc., feeding device provides the compound of being made up of raw materials such as cement, sand, stone flour and water, distribution device is uniformly distributed in compound in the shaped device, and shaped device makes the compound vibrating forming by vibrations and pressing mode.
Shaped device generally includes mold framework, counterdie and seaming chuck, is provided with the dividing plate that the mold framework inner space is separated into a plurality of die cavitys in the mold framework, and counterdie is provided with and is arranged in die cavity to form the die mandrel of hollow brick through hole when cloth.During moulding, seaming chuck and counterdie pressurize to the compound in the mold framework from upper and lower both direction respectively, and after the hollow brick moulding, counterdie upwards pushes up hollow brick to realize the demoulding.
When cloth, above-mentioned die mandrel promptly is arranged in die cavity, and this has caused certain difficulty to cloth, and compound is difficult to fully fill up whole die cavity, though can make compound be full of die cavity by vibration moulding, strong vibration can bring problems.In addition, when the demoulding, counterdie upwards pushes up hollow brick from mold framework earlier, after manipulator clamps hollow brick, counterdie moves down to be extracted die mandrel from hollow brick, because this moment, the hollow brick bottom did not have counterdie to support, die mandrel is pulled out hollow brick is damaged.
Summary of the invention
The invention provides a kind of core pulling molding device of pressure type hollow brick making machine, its main purpose is to overcome the mould cloth difficulty of existing hollow brick making machine, the shortcoming that during demoulding hollow brick is damaged.
The present invention adopts following technical scheme: a kind of core pulling molding device of pressure type hollow brick making machine, comprise seaming chuck, mold framework and counterdie, form die cavity in the mold framework, described seaming chuck and counterdie lay respectively at the upper and lower of described die cavity, the below of its counterdie is provided with a mold core plates, and this mold core plates is provided with and slidably is arranged in the die mandrel that also can upwards stretch in the described counterdie in the described die cavity.
Be fixed with dividing plate by screw in the core pulling molding device of aforementioned a kind of pressure type hollow brick making machine, its mold framework, dividing plate is separated into described die cavity with the space in the mold framework.
The core pulling molding device of aforementioned a kind of pressure type hollow brick making machine, its die mandrel by screw locking above described mold core plates.
By above-mentioned description to structure of the present invention as can be known, compare with prior art, the present invention has following advantage:
One, counterdie is flexible up and down relatively owing to die mandrel, therefore when cloth, die mandrel is contracted downwards make its top concordant, at this moment not have die mandrel to intercept in the die cavity, easily cloth with the end face of counterdie, after cloth is finished, make die mandrel upwards stretch into die cavity again and insert in the compound, with the through hole of formation hollow brick, and can be with the compound in the die cavity to extruding all around, make its consolidation, this shows that it is easy that the present invention has cloth, need not to vibrate the advantage of the compound consolidation that can make in the die cavity.
Two, during the demoulding, can make die mandrel withdrawal downwards earlier from hollow brick, to extract, counterdie is upwards pushed up hollow brick from die cavity, in the process that die mandrel is extracted downwards from hollow brick, counterdie still is supported on the below of hollow brick, and hollow brick can be not impaired because of extracting of die mandrel.
Three, the dividing plate in the mold framework all is dismountable being connected with die mandrel, therefore when production different model and structure of hollow brick, only needs to change dividing plate and die mandrel, and need not to change whole mold framework and counterdie, saves time and cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of mold framework of the present invention.
The specific embodiment
The specific embodiment of the present invention is described with reference to the accompanying drawings.
A kind of core pulling molding device of pressure type hollow brick making machine with reference to Fig. 1, comprises seaming chuck 1, mold framework 2 and counterdie 3, simultaneously with reference to Fig. 2, is fixed with polylith dividing plate 21 by screw in the mold framework 2, and each dividing plate 21 is separated into a plurality of die cavitys 20 with the space in the mold framework 2.The corresponding respectively upper and lower that is positioned at described die cavity 20 of described seaming chuck 1 and counterdie 3.The below of counterdie 3 is provided with a mold core plates 4, and this mold core plates 4 is provided with and slidably is arranged in the die mandrel 41 that also can upwards stretch in the described counterdie 3 in the described die cavity 20.Each die mandrel 41 by screw locking above described mold core plates 4.
During cloth, the end face of counterdie 3 is positioned at the bottom face of die cavity 20 and concordant with it, and the top end face of die mandrel 41 is concordant with the end face of counterdie 3, does not at this moment have die mandrel 41 to intercept in the die cavity 20, easy cloth; After cloth is finished, make die mandrel 41 upwards stretch into die cavity 20 again and insert in the compounds, forming the through hole of hollow hollow brick, and can with the compound in the die cavity 20 to around extruding, make its consolidation.
During the demoulding, can make die mandrel 41 withdrawal downwards from the hollow brick of moulding, to extract earlier, counterdie 3 is upwards pushed up hollow brick from die cavity 20, in the process that die mandrel 41 is extracted downwards from hollow brick, counterdie 3 still is supported on the below of hollow brick, and hollow brick can be not impaired because of extracting of die mandrel 41.
As mentioned above, each dividing plate 21 and mold framework 2 are connected by screw, thereby are dismountable, and dividing plate 21 is removable; Between each die mandrel 41 and the mold core plates 4 be connected by screw, so die mandrel 41 be removable.Therefore, only need to change dividing plate 21 and die mandrel 41, and need not to change whole mold framework 2 and counterdie 3, can produce the hollow brick of different profiles, different shape of through holes, save time and cost than traditional moulds.
Above-mentioned only is the specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (3)
1. the core pulling molding device of a pressure type hollow brick making machine, comprise seaming chuck, mold framework and counterdie, form die cavity in the mold framework, described seaming chuck and counterdie lay respectively at the upper and lower of described die cavity, it is characterized in that: the below of described counterdie is provided with a mold core plates, and this mold core plates is provided with and slidably is arranged in the die mandrel that also can upwards stretch in the described counterdie in the described die cavity.
2. the core pulling molding device of a kind of pressure type hollow brick making machine described in claim 1 is characterized in that: is fixed with dividing plate by screw in the described mold framework, dividing plate is separated into described die cavity with the space in the mold framework.
3. the core pulling molding device of a kind of pressure type hollow brick making machine described in claim 1 is characterized in that: described die mandrel by screw locking above described mold core plates.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910215581 CN101758544A (en) | 2009-12-21 | 2009-12-21 | Core pulling molding device of pressure-type hollow brick machine |
| PCT/CN2011/070010 WO2011076151A1 (en) | 2009-12-21 | 2011-01-04 | Core pulling molding device of pressure-type hollow brick machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910215581 CN101758544A (en) | 2009-12-21 | 2009-12-21 | Core pulling molding device of pressure-type hollow brick machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101758544A true CN101758544A (en) | 2010-06-30 |
Family
ID=42490006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910215581 Pending CN101758544A (en) | 2009-12-21 | 2009-12-21 | Core pulling molding device of pressure-type hollow brick machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101758544A (en) |
| WO (1) | WO2011076151A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076151A1 (en) * | 2009-12-21 | 2011-06-30 | 泉州市丰泽福帆机械有限公司 | Core pulling molding device of pressure-type hollow brick machine |
| CN105382724A (en) * | 2015-10-10 | 2016-03-09 | 无为县华标新型墙体材料有限公司 | Eight-hole hollow brick positioning device |
| CN106938490A (en) * | 2017-03-13 | 2017-07-11 | 安徽昆蒙新型建材有限公司 | Hollow-green brick pressing equipment |
| CN109910136A (en) * | 2019-04-18 | 2019-06-21 | 中国矿业大学 | A kind of pallet perforation guide hole device and guide hole water-permeable brick preparation method |
| CN114161566A (en) * | 2021-11-27 | 2022-03-11 | 涡阳县沪涡多孔矸石砖有限公司 | Hollow brick molding equipment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802201B (en) * | 2014-02-25 | 2016-01-06 | 南通大学 | A kind of vacuum brick extruding machine mold |
| CN112125583B (en) * | 2020-09-08 | 2022-03-08 | 洪启华 | Preparation process of self-drainage concrete block |
| CN113733304A (en) * | 2021-08-06 | 2021-12-03 | 广东科学技术职业学院 | Energy-saving brick pressing die capable of being applicable to multiple specifications |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10163323A1 (en) * | 2001-12-21 | 2003-07-17 | Hubalek Kg | Production of bricks, especially one- or multi-layer hollow blocks with narrow slot widths and low height tolerances, is a reverse of the conventional manufacturing process |
| CN2715948Y (en) * | 2004-07-08 | 2005-08-10 | 吴仁山 | Hollow brick machine |
| CN1657251A (en) * | 2005-01-28 | 2005-08-24 | 广西金瓯建材机械有限公司 | Automatic shaping method and equipment for load-bearing hollow brick |
| CN201261214Y (en) * | 2008-07-17 | 2009-06-24 | 潘海江 | Brick making mould for cement porous brick |
| CN101758544A (en) * | 2009-12-21 | 2010-06-30 | 泉州市丰泽福帆机械有限公司 | Core pulling molding device of pressure-type hollow brick machine |
| CN201573266U (en) * | 2009-12-21 | 2010-09-08 | 泉州市丰泽福帆机械有限公司 | Core-pulling forming device of pressure-type hollow brick machine |
-
2009
- 2009-12-21 CN CN 200910215581 patent/CN101758544A/en active Pending
-
2011
- 2011-01-04 WO PCT/CN2011/070010 patent/WO2011076151A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076151A1 (en) * | 2009-12-21 | 2011-06-30 | 泉州市丰泽福帆机械有限公司 | Core pulling molding device of pressure-type hollow brick machine |
| CN105382724A (en) * | 2015-10-10 | 2016-03-09 | 无为县华标新型墙体材料有限公司 | Eight-hole hollow brick positioning device |
| CN106938490A (en) * | 2017-03-13 | 2017-07-11 | 安徽昆蒙新型建材有限公司 | Hollow-green brick pressing equipment |
| CN106938490B (en) * | 2017-03-13 | 2019-03-22 | 安徽昆蒙新型建材有限公司 | Hollow-green brick pressing equipment |
| CN109910136A (en) * | 2019-04-18 | 2019-06-21 | 中国矿业大学 | A kind of pallet perforation guide hole device and guide hole water-permeable brick preparation method |
| CN114161566A (en) * | 2021-11-27 | 2022-03-11 | 涡阳县沪涡多孔矸石砖有限公司 | Hollow brick molding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011076151A1 (en) | 2011-06-30 |
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Open date: 20100630 |