CN2471509Y - Die for hollow gypsum board - Google Patents
Die for hollow gypsum board Download PDFInfo
- Publication number
- CN2471509Y CN2471509Y CN 01219867 CN01219867U CN2471509Y CN 2471509 Y CN2471509 Y CN 2471509Y CN 01219867 CN01219867 CN 01219867 CN 01219867 U CN01219867 U CN 01219867U CN 2471509 Y CN2471509 Y CN 2471509Y
- Authority
- CN
- China
- Prior art keywords
- mold
- internal mold
- hollow
- die
- internal
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a plaster hollow plate die, comprising an external mold, a bottom die, a bottom plate, an internal mold arranged on the bottom plate and a top board, wherein, the internal mold of the die is hollow; the internal mold wall is provided with a water filtering hole; the internal mold is provided with an internal water spraying core inside, which is provided with a water inlet; the internal mold is provided with a drain hole at the bottom. The utility model can effectively solve the water filtering problem of the hollow plate or the hollow block during pressurizing forming, enabling continuous production of extrusion forming and greatly improving the strength index of the hollow plate or the hollow block.
Description
The utility model relates to a kind of gypsum hollow board mold, belongs to the technology of die manufacturing field, is particularly useful for carrying out compacting hollow plate or building-block on the building trade.
The wet production of die casting or form is mostly adopted in the building-block production that building trade is traditional, promptly the slip by plaster of Paris is poured in the mould, is ejected by hydraulic cylinder after condensing again, at the bottom of the gypsum hollow plate or building-block intensity that this method is produced, production cycle is long, and efficient is low.
The purpose of this utility model is to provide a kind of gypsum hollow board mold, and unnecessary moisture content in the elimination slurry in mold process realizes that accurate dry method produces continuously.
The technical solution of the utility model is achieved in that this gypsum hollow board mold, its basic structure is by external mold, and internal mold that is provided with on bed die, base plate, the base plate and top board constitute, and the internal mold of described mould is a hollow-core construction, interior die wall is provided with treatment hole, and the water spray inner core is set in the internal mold.
The internal mold water spray inner core of described gypsum hollow board mold is provided with water inlet, and the internal mold bottom is provided with discharge outlet.
The movable floor of described gypsum hollow board mold, internal mold and top board move up and down along the guide pillar of hydraulic press.
More the external mold of described gypsum hollow board mold and internal mold can overlap and be combined on the base plate.
The technical solution adopted in the utility model has solved cored slab or the drainage problem of building-block when extrusion forming effectively, can realize the continuous production of compression moulding, and significantly improves the intensity index of cored slab or building-block.
Describe technology contents of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of gypsum hollow board mold
Fig. 2 is the A-A view of Fig. 1
Fig. 3 is among the B-B view figure of Fig. 1: 1, hydraulic cylinder 2, internal mold 3, gypsum raw material 4, bed die 5, base plate 6, discharge outlet 7, water inlet 8, base 9, guide pillar 10, top board 11, external mold 12, treatment hole 13, inner core
As shown in the figure, the internal mold 2 corresponding gypsum hollow plates of this gypsum hollow board mold or the cavity of building block, in mould, insert during production and be mixed with some fibers (as string or paper fiber etc.) gypsum slurry, utilize hydraulic cylinder 1 pressurization, the moisture content in the slurry is forced out and enters the discharge outlet 6 of the treatment hole 12 inflow internal mold bottoms of internal mold 2; By bed die it is ejected behind the product molding, after the depanning, again by the gypsum slurry that stops up in the internal mold inner core 13 hydroblasting inner mold treatment holes, the process water pump draws water again, mould resets, load slurry once more, and the work that repeats is produced continuously.Top board 1 among the figure and base plate 5 are all done along the guide pillar 9 of hydraulic press and are pumped, and external mold 11, internal mold 2, inner core 13, water inlet 6 and discharge outlet 7 all are arranged on the base plate 5, and top board 10 and base plate 5 are by hydraulic control.Hydraulic press can drive many group moulds compacted products simultaneously according to actual needs.
Claims (4)
1. gypsum hollow board mold, its basic structure is by external mold (11), internal mold (4) that is provided with on bed die (4), base plate (5), the base plate and top board (10) constitute, the internal mold (4) that it is characterized in that described mould is hollow-core construction, interior die wall is provided with treatment hole (12), and water spray inner core (13) is set in the internal mold.
2. gypsum hollow board mold according to claim 1 is characterized in that described internal mold water spray inner core (13) is provided with water inlet (7), and the internal mold bottom is provided with discharge outlet (7).
3. gypsum hollow board mold according to claim 1 is characterized in that described movable floor (5), internal mold (4) and top board (10) move up and down along the guide pillar (9) of hydraulic press.
4. gypsum hollow board mold according to claim 1 is characterized in that described external mold (11) and internal mold (2) can overlap more to be combined on the base plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219867 CN2471509Y (en) | 2001-04-20 | 2001-04-20 | Die for hollow gypsum board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01219867 CN2471509Y (en) | 2001-04-20 | 2001-04-20 | Die for hollow gypsum board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2471509Y true CN2471509Y (en) | 2002-01-16 |
Family
ID=33637590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01219867 Expired - Fee Related CN2471509Y (en) | 2001-04-20 | 2001-04-20 | Die for hollow gypsum board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2471509Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016084A (en) * | 2018-08-29 | 2018-12-18 | 张菁晖 | A kind of construction cement block quick formalization device |
| CN111730725A (en) * | 2020-07-01 | 2020-10-02 | 孙明生 | Gypsum block and forming method and device thereof |
-
2001
- 2001-04-20 CN CN 01219867 patent/CN2471509Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016084A (en) * | 2018-08-29 | 2018-12-18 | 张菁晖 | A kind of construction cement block quick formalization device |
| CN109016084B (en) * | 2018-08-29 | 2020-08-04 | 浙江凌峰新材料股份有限公司 | Quick setting device of cement piece for construction |
| CN111730725A (en) * | 2020-07-01 | 2020-10-02 | 孙明生 | Gypsum block and forming method and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |