CN101983855B - Vanwyk chopped glass fiber reinforcing gypsum board and production line - Google Patents
Vanwyk chopped glass fiber reinforcing gypsum board and production line Download PDFInfo
- Publication number
- CN101983855B CN101983855B CN2010102688821A CN201010268882A CN101983855B CN 101983855 B CN101983855 B CN 101983855B CN 2010102688821 A CN2010102688821 A CN 2010102688821A CN 201010268882 A CN201010268882 A CN 201010268882A CN 101983855 B CN101983855 B CN 101983855B
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- gypsum board
- glass
- chopped
- winding reel
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention relates to a Vanwyk chopped glass fiber reinforcing gypsum board and a production line. The gypsum board comprises glass fiber meshed to form a uniform section rectangle frame structure; and the interior and the exterior of the frame structure are filled with high-strength gypsum slurry solidification layer containing Vanwyk-direction chopped glass fiber shreds. The invention also provides the production line for producing the gypsum board. The invention has the following advantages that continuous glass fiber protofilaments are uniformly distributed after being chopped into chopped fibers with a certain length by utilizing a glass fiber chopped spray gun through astatic stereo random and are bonded with gypsum slurry; the arrangement of an original glass fiber plate felt staying in a dimensional plane is changed; and the glass fiber chopped shreds are randomly distributed in the Vanwyk direction in the gypsum board so as to effectively enhance the strength of the gypsum board. Because the direction of the glass fiber chopped shreds are distributed in all directions, the damaged type of the gypsum board under force majeure is chap and much safer. The invention has the advantages that the production efficiency of the production line is greatly enhanced; the production cost is reduced; and the obvious economic benefit is obtained.
Description
Technical field
The present invention relates to a kind of construction material and manufacturing approach thereof, relate in particular to a kind of ten thousand dimension short glass fiber reinforced gypsum board and production lines.
Background technology
In known technology; Diversification along with building; Increasing building decoration building materials adopt Fiberglas reinforced plaster tablet; The structure of Fiberglas reinforced plaster tablet is upper and lower layer glass fibrous mesh cloth mostly, and glass chopped felt of middle several layers is being provided with the gypsum sets layer inside and outside the upper and lower layer glass fibrous mesh cloth and between glass chopped carpet veneer.The weak point of this structure is that glass chopped felt is planar structure; Gypsum sets layer between glass chopped felt is a weak link; When member bears the component that external force has the shearing force direction; Gypsum sets layer in the time of between glass chopped carpet veneer can produce slippage, causes whole member impaired.
Summary of the invention
The objective of the invention is to provide a kind of ten thousand dimension short glass fiber reinforced gypsum board and production lines of simple in structure, easy construction to the prior art weak point.
The present invention is achieved through following technical scheme: a kind of ten thousand dimension glass reinforced gypsum boards; Have by fiberglass gridding cloth and form uiform section rectangular shaped rim structure; It is characterized in that, be filled with the high strength gypsum slurry solidification layer of the glass chopped silk that contains ten thousand dimension directions inside and outside the said border structure.
The length of said glass chopped silk is 25～45mm.
Said glass chopped silk is 5～8% in the occupation rate of high strength gypsum slurry.
A kind of production line of producing ten thousand dimension short glass fiber reinforced gypsum boards; Comprise ribbon conveyer; Top, the initial position of ribbon conveyer is equipped with coating winding reel under the moulding auxiliary material, lower-glass fibrous mesh cloth winding reel, upper glass fibrous mesh cloth winding reel successively, goes up the coating winding reel; Ribbon conveyer is provided with folding brake in the downstream side of said lower-glass fibrous mesh cloth winding reel; The conveyer belt afterbody is provided with synchronization cutting mechanism, it is characterized in that, also is provided with slip spraying system, glass chopped silk spraying system, reciprocating type scraper plate machine in the said upper and lower fiberglass gridding cloth winding reel area of space; Wherein:
Said slip spraying system is made up of mixing drum and drive unit, delivery pump, pipeline, nozzle, and delivery pump connects mixing drum and nozzle through pipeline, and nozzle is installed in the ribbon conveyer top;
Said glass chopped silk spraying system is made up of the ejecting gun of compressed air source, band cutter sweep; Compressed air source connects ejecting gun, and ejecting gun is installed in a side of slip spraying system nozzle;
Said reciprocating type scraper plate machine by gear, the traverse member that contains upper and lower tooth bar that is meshed with gear, be fixed on the traverse member upper scraping plate along the setting of ribbon conveyer width and form.
Good effect of the present invention is: ten thousand dimension short glass fiber reinforced gypsum board and the production lines that the present invention proposes have following advantage: 1) glass chopped silk and high strength gypsum slurry mix more evenly through injection, help improving the intensity of plasterboard; 2) through glass chopped silk ejecting gun with continuous glass fibre precursor weak point be cut into certain-length chopped strand after omnidirectional solid evenly distribute at random; Bond together with gypsum slurry; Change virgin glass fibre sheet felt and rest on the layout in the two dimensional surface; Glass chopped silk random distribution on plasterboard Nei Wanwei direction improves the intensity of plasterboard effectively.3) because of each of glass chopped silk to distribution, the ruined mode of plasterboard can bulk not drop for be full of cracks under force majeure, and is safer.4) plasterboard is through the thickness of reciprocating type scraper plate machine reciprocating action control plasterboard; 5) production line production efficiency of the present invention increases substantially, and production cost reduces, and has obtained remarkable economic efficiency.
Description of drawings
Fig. 1 is the embodiment of the invention ten thousand dimension glass reinforced gypsum board structure charts.
Fig. 2 produces the production line sketch map of ten thousand dimension glass reinforced gypsum boards for Fig. 1 embodiment.
Fig. 3 is Fig. 1 embodiment slip spraying system structural representation.
Fig. 4 is the glass chopped silk of a Fig. 1 embodiment spraying system structural representation.
Fig. 5 is reciprocating type scraper plate machine structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further description:
Fig. 1 is the embodiment of the invention ten thousand dimension glass reinforced gypsum board structure charts.Among the figure, a kind of ten thousand dimension glass reinforced gypsum boards have: form uiform section rectangular shaped rim 1 structure by fiberglass gridding cloth, be filled with the high strength gypsum slurry solidification layer 3 of the glass chopped silk 2 that contains ten thousand dimension directions inside and outside the said border structure.The length of said glass chopped silk is 25～45mm.Said glass chopped silk is 5～8% in the occupation rate of high strength gypsum slurry.In the manufacturing process of ten thousand dimension glass reinforced gypsum boards, adopt injection method; Glass chopped silk mixes more even with the high strength gypsum slurry through injection; Change virgin glass fibre sheet felt and rest on the layout in the two dimensional surface; Glass chopped silk is distributed on the plasterboard Nei Wanwei direction, further improves the intensity of plasterboard effectively.
Ten thousand dimension glass reinforced gypsum board and sheet felt formula surface fiberglass gypsum plate performance comparison sheets;
Table 1 performance table
| Test item | Ten thousand dimension glass reinforced gypsum boards | Sheet felt formula glass reinforced gypsum board |
| Compression strength | ≥30MPa | ≥20MPa |
| Bending strength | ≥22MPa | ≥20MPa |
| Tensile strength | ≥12MPa | ≥10MPa |
| Shock resistance | ≥35KJ/m 2 | ≥20KJ/m 2 |
| Hardness Barcol | ≥40 | ≥20 |
| Density | ≥1.7g/cm 3 | ≥1.6g/cm 3 |
| Water absorption rate | ≤10％ | ≤15％ |
Fig. 2 produces the production line sketch map of ten thousand dimension glass reinforced gypsum boards for embodiment.Among the figure; A kind of production line of producing ten thousand dimension glass reinforced gypsum boards; Comprise: ribbon conveyer 10; Top, the initial position of ribbon conveyer is equipped with coating winding reel 11 under the moulding auxiliary material, lower-glass fibrous mesh cloth winding reel 12, upper glass fibrous mesh cloth winding reel 13 successively, goes up coating winding reel 14, and ribbon conveyer is provided with folding brake 16 in the downstream side of said lower-glass fibrous mesh cloth winding reel 12, and the conveyer belt afterbody is provided with synchronization cutting mechanism 15; Also be provided with in the said upper and lower fiberglass gridding cloth winding reel area of space: slip spraying system 17, glass chopped silk spraying system 18, reciprocating type scraper plate machine 19; Wherein:
Said slip spraying system 17 is made up of mixing drum 171 and drive unit, delivery pump 172, pipeline 173,174 at nozzle, and delivery pump 172 connects mixing drum 171 and nozzles 174 through pipeline 173, and nozzle 174 is installed in ribbon conveyer 10 tops.Fig. 3 has provided slip spraying system structural representation.Pack in the mixing drum by the high strength gypsum board mixture, send into certain pressure through delivery pump that to be positioned at the ribbon conveyer top reinforced.
Said glass chopped silk spraying system 18 is made up of the ejecting gun 182 of compressed air source 181, band cutter sweep; Compressed air source 181 connects ejecting gun 182 through pipeline, and ejecting gun 182 is installed in a side of slip spraying system 17 nozzles 174.Naturally mix with the slip that the slip spraying system sprays through the nozzle ejection after through high pressure, high velocity air long glass fibres being cut into short chopping.
Said reciprocating type scraper plate machine 19 by gear 191, the traverse member that contains upper and lower tooth bar 192 193 that is meshed with gear, be fixed on 194 of traverse member 193 upper scraping plates along ribbon conveyer 10 width settings and form.Fig. 4 is reciprocating type scraper plate machine structural representation.Through the rotation of gear 191, drive upper rack or following tooth bar move, and realize the thickness of slab that moves back and forth the control plasterboard of scraper plate.The rotation of gear can drive through motor deceleration case output shaft, also can be through hand gear hub transmitting gear, and the present invention does not limit.
Combine accompanying drawing and embodiment to describe embodiment of the present invention above; Structure and method that embodiment provides are not construed as limiting the invention; Relative position on the production line between spray gun, reciprocating type scraper plate machine and the ribbon conveyer of the nozzle of slip spraying system, glass chopped silk spraying system and their quantity; Those skilled in the art can show and need make adjustment according to real in this area, make various distortion or modification within the scope of the appended claims all in protection domain.
Claims (2)
1. tie up the short glass fiber reinforced gypsum board for one kind ten thousand; Have by fiberglass gridding cloth and form uiform section rectangular shaped rim structure; It is characterized in that; Be filled with the high strength gypsum slurry solidification layer of the glass chopped silk that contains ten thousand dimension directions inside and outside the said border structure, the length of said glass chopped silk is 25～45mm, and said glass chopped silk is 5～8% in the occupation rate of high strength gypsum slurry.
2. production line of producing ten thousand dimension short glass fiber reinforced gypsum boards; Comprise ribbon conveyer; Top, the initial position of ribbon conveyer is equipped with coating winding reel under the moulding auxiliary material, lower-glass fibrous mesh cloth winding reel, upper glass fibrous mesh cloth winding reel successively, goes up the coating winding reel; Ribbon conveyer is provided with folding brake in the downstream side of said lower-glass fibrous mesh cloth winding reel; The conveyer belt afterbody is provided with synchronization cutting mechanism, it is characterized in that, also is provided with slip spraying system, glass chopped silk spraying system, reciprocating type scraper plate machine in the said upper and lower fiberglass gridding cloth winding reel area of space; Wherein:
Said slip spraying system is made up of mixing drum and drive unit, delivery pump, pipeline, nozzle, and delivery pump connects mixing drum and nozzle through pipeline, and nozzle is installed in the ribbon conveyer top;
Said glass chopped silk spraying system is made up of the ejecting gun of compressed air source, band cutter sweep; Compressed air source connects ejecting gun, and ejecting gun is installed in a side of slip spraying system nozzle;
Said reciprocating type scraper plate machine by gear, the traverse member that contains upper and lower tooth bar that is meshed with gear, be fixed on the traverse member upper scraping plate along the setting of ribbon conveyer width and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102688821A CN101983855B (en) | 2010-08-30 | 2010-08-30 | Vanwyk chopped glass fiber reinforcing gypsum board and production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102688821A CN101983855B (en) | 2010-08-30 | 2010-08-30 | Vanwyk chopped glass fiber reinforcing gypsum board and production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101983855A CN101983855A (en) | 2011-03-09 |
| CN101983855B true CN101983855B (en) | 2012-05-23 |
Family
ID=43641023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102688821A Active CN101983855B (en) | 2010-08-30 | 2010-08-30 | Vanwyk chopped glass fiber reinforcing gypsum board and production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101983855B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839801B (en) * | 2011-06-22 | 2016-03-30 | 马义和 | Combined type high-strength fiber glass refinforced cement decoration, fire-proof and explosion-proof plate and production line thereof |
| CN104141371B (en) * | 2013-05-10 | 2018-04-17 | 马义和 | Build the mounting structure of inside/outside decoration element and the front installation method and digital production method of such component |
| CN104227842A (en) * | 2013-06-18 | 2014-12-24 | 谢伟藩 | High pressure gypsum slurry seam filling machine |
| CN109279910B (en) * | 2017-07-19 | 2021-10-08 | 北新集团建材股份有限公司 | Method for preparing gypsum board |
| CN107471411B (en) * | 2017-09-27 | 2023-10-20 | 泰山石膏有限公司 | Cycloid wire feeding device for glass fiber gypsum board production line |
| CN114920022B (en) * | 2022-06-30 | 2024-02-09 | 山东东泰源石膏科技有限公司 | Gypsum board chopped glass fiber adding device and application method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174822A (en) * | 1996-08-27 | 1998-03-04 | 株洲市台联企业总公司 | High-strength fibre gypsum board |
| CN101670612A (en) * | 2009-10-12 | 2010-03-17 | 罗国军 | Preparation process of fiber cement slab or fiber gypsum board as well as production line |
| CN201769265U (en) * | 2010-08-30 | 2011-03-23 | 马义和 | Multiple short glass fiber reinforced gypsum plate production line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58201605A (en) * | 1982-05-19 | 1983-11-24 | 株式会社栗本鉄工所 | Continuous manufacture of trough type glass fiber reinforced cement board |
-
2010
- 2010-08-30 CN CN2010102688821A patent/CN101983855B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174822A (en) * | 1996-08-27 | 1998-03-04 | 株洲市台联企业总公司 | High-strength fibre gypsum board |
| CN101670612A (en) * | 2009-10-12 | 2010-03-17 | 罗国军 | Preparation process of fiber cement slab or fiber gypsum board as well as production line |
| CN201769265U (en) * | 2010-08-30 | 2011-03-23 | 马义和 | Multiple short glass fiber reinforced gypsum plate production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101983855A (en) | 2011-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101983855B (en) | Vanwyk chopped glass fiber reinforcing gypsum board and production line | |
| CN201769265U (en) | Multiple short glass fiber reinforced gypsum plate production line | |
| CN105672509B (en) | A kind of rock wool-steel plywood and its continuous production method | |
| US5972265A (en) | Method and apparatus for producing composites | |
| CN101535017B (en) | Method and apparatus for scrim embedment into wet processed panels | |
| US20180036908A1 (en) | Process and apparatus for making a fiber cement sheet | |
| CN102658700A (en) | Automatic production line for rigid foam polyurethane composite board | |
| CN105317190A (en) | Polyurethane modified rock wool heat-insulation decoration board and continuous production device and method thereof | |
| CN102390074B (en) | Fiberboard moulding device | |
| CN106079027A (en) | A kind of medium-density plate manufacture method strengthening sheet material soundproof effect | |
| CN102587606A (en) | External wall insulation and decoration integrated plate with sand grain decoration for outer wall surfaces and production line thereof | |
| EP0414798A1 (en) | A method and apparatus for manufacturing fiber slabs. | |
| CN202899431U (en) | Sandwich panel production system | |
| CN201941225U (en) | Production line for producing heat preservation and decoration integrated board for outer wall with sand textured and decorative outer wall surface | |
| CN115262081B (en) | Production process and production line of high-strength continuous glass fiber fireproof insulation board | |
| JP2005307407A (en) | Chopped glass strand mat and forming material | |
| CN110341216A (en) | A kind of production method of fireproof density plate | |
| CN109228410A (en) | Fibre reinforced composites dipping systems and its resin fibre hybrid mold and application | |
| FI127263B (en) | A process for the additive preparation of mineral fiber-containing products, and a mineral fiber-containing product obtainable by the method | |
| CN103831897A (en) | Production method and device for mold-free continuous production of light-aggregate composite wall material | |
| KR101208353B1 (en) | Apparatus for manufacturing composite material sheet | |
| CN103434252A (en) | Wet production process for dispersed glass fiber roof | |
| CN108250464A (en) | A kind of method for preparing continuous type prepreg tape using biomass fiber enhancing thermoplastic polymer | |
| CN107471411A (en) | A kind of cycloid wire feeder for surface fiberglass gypsum board assembly line | |
| CN102407554A (en) | Technical method for pressing reed bundle board by using reed as raw material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |