CN1817594A - Production of decorative gypsum plates by top and down moulds coating - Google Patents
Production of decorative gypsum plates by top and down moulds coating Download PDFInfo
- Publication number
- CN1817594A CN1817594A CN 200610010692 CN200610010692A CN1817594A CN 1817594 A CN1817594 A CN 1817594A CN 200610010692 CN200610010692 CN 200610010692 CN 200610010692 A CN200610010692 A CN 200610010692A CN 1817594 A CN1817594 A CN 1817594A
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- China
- Prior art keywords
- laminated
- counterdie
- patrix
- lower mould
- gypsum board
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- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 70
- 239000010440 gypsum Substances 0.000 title claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 239000002002 slurry Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 21
- 239000004568 cement Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000002657 fibrous material Substances 0.000 claims description 6
- 229920002521 macromolecule Polymers 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000011440 grout Substances 0.000 abstract 1
- 230000037452 priming Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 15
- 210000003205 muscle Anatomy 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
A process for preparing the decorative gypsum board by use of upper and lower moulds includes such steps as coating priming grouting on the inner surface of both moulds, filling gypsum grout, closing moulds, solidifying and demoulding.
Description
Technical field
The invention belongs to gauge stuff board manufacturing method technical field.
Background technology
Decorated gypsum board since light weight, ventilative, environmental protection and can be made into various profile attractive in appearance and decorative pattern be applied to more and more widely in the decorating building, as the decorative ceiling of house furred ceiling.For a long time, the method for making decorated gypsum board generally is to adopt gypsum slurry is injected flexible die, treat that slurry solidifies after, take away the plasterboard that mould promptly gets moulding.According to the mould difference that is adopted, preparation method is also different.Simple preparation method is only with a bed die, and gypsum slurry takes away bed die and promptly gets plasterboard after being filled into and solidifying in the die cavity of bed die.Change further preparation method and be and adopt bed die and backform to cooperate to produce thinner thickness but the back side has the plasterboard of limit muscle and reinforcement, as shown in Figure 1, bed die b has die cavity, be used to pour into slurry, backform a then is used for auxiliary limit muscle and the reinforcement made, and the area of backform is all less than the area of plane of bed die die cavity, after filling with slurry in the die cavity of bed die and wipeing off, backform is pressed surface into slurry, treat to take away after slurry solidifies the plasterboard that backform and bed die promptly get band edge muscle c and reinforcement d.This preparation method has the following disadvantages at least: the one, and backform presses into the degree of depth of slurry and middle position and relies on artificial visually examine and the control of dependence experience fully, the plasterboard reinforcement variable thickness of producing, limit muscle width dimensions all around is also inconsistent, the presentation quality of product is relatively poor, structural strength is also inhomogeneous, is easy to generate unbalanced distortion behind the use certain hour; The 2nd, owing to consider the bulk strength and the service life of backform, chase e on the backform can not do too deeply, otherwise, the chase place very easily is torn and damages, therefore, the degree of depth of reinforcement d on the plasterboard that respective production goes out is more shallow, its to the intensity booster action of plasterboard a little less than, cause plasterboard to use behind the certain hour still easy deformation; The 3rd, traditional preparation method all is that gypsum slurry is directly injected mould, the fibrous material owing to be mixed in the gypsum slurry, gypsum slurry is in process of setting, and usually the gypsum board surface that is contracted in because of fibrous material forms the trickle recessed hole of contracting, and has a strong impact on the surface quality of plasterboard.
Summary of the invention
Purpose of the present invention provides a kind of limit muscle width dimensions uniformity of can producing in order to solve above-mentioned the deficiencies in the prior art just, the degree of depth of reinforcement is dark, can flush with the limit muscle, and what the front and back of gypsum board surface was all smooth, presentation quality is good is laminated with the method for making decorated gypsum board with upper and lower mould.
The objective of the invention is to be achieved through the following technical solutions.
Be laminated with the method for making decorated gypsum board with upper and lower mould, this method adopts the upper die and lower die of belt type cavity to be laminated with the making decorated gypsum board, and when being laminated with, the outer of upper die and lower die is corresponding fits, and making step is:
1., go up prime cement: the cavity surface of upper die and lower die is set level up, respectively the mold cavity surface of upper die and lower die spread or spray or be coated with brush or scrape on the gypsum bottom pulp layer;
2., filler: in the die cavity of upper die and lower die, fill up gypsum slurry respectively, and wipe gypsum slurry off or make gypsum slurry smooth by vibration;
3., be laminated with and solidify: the upper die and lower die cavity surface that will fill up gypsum slurry is laminated with together relatively, places a period of time, solidifies to gypsum slurry;
4., delivery: take away upper die and lower die, obtain the decorated gypsum board of moulding.
The present invention also can further repair the burr around the decorated gypsum board die joint; The present invention compresses upper and lower mould after upper die and lower die are laminated with, solidify to gypsum slurry; Described gypsum prime cement is the fibre-bearing material not, and gypsum slurry contains the fiber material; Upper die and lower die are the flexible die that flexible high molecular material is made; Described flexible high molecular material is that macromolecule organic silicon rubber or PVC stick with paste resin; The length of upper die and lower die is identical with width dimensions; Counterdie is provided with alignment mark.
The present invention is owing to be laminated with upper die and lower die together, on counterdie, made the groove that forms limit muscle and reinforcement, when being laminated with, the upper die and lower die position that only needs to fill up gypsum slurry aligns fits and compresses, and makes gypsum slurry in the upper and lower mould closely be bonded together and solidify gradually and can produce limit muscle width dimensions uniformity, the reinforcement decorated gypsum board concordant with the limit muscle in batch.In order on counterdie, to offer the groove that forms gypsum edges of boards muscle and reinforcement, the integral thickness of counterdie increases more than employed backform thickness in the background technology, its overall construction intensity is higher, therefore, can offer the groove that forms reinforcement the same dark, thereby can make the plasterboard that reinforcement flushes with the limit muscle with the groove that forms the limit muscle, the degree of depth of reinforcement is increased greatly, the intensity of plasterboard significantly strengthens, even if the use of experience long period is still not yielding.Because upper and lower mould all has the outer rim of applying, when upper and lower mould was laminated with, binding face can entirely fit together.Contraposition is accurate when upper and lower mould is laminated with, and the simplest way is the length of upper and lower mould and width profile size to be made identical, during matched moulds, only needs outside snap around the upper and lower mould is got final product.Also can on the binding face of counterdie, make the matched moulds alignment mark, as mark alignment line that patrix is laminated with etc.The present invention is owing to be at the upper and lower mould mold cavity surface gypsum slurry that reinjects behind the gypsum prime cement earlier, and fibre not again in the gypsum prime cement makes that the gypsum board surface of producing is very smooth and clean, and presentation quality significantly improves.The method of last gypsum prime cement is flexible and varied, can adopt methods such as smearing, spray, brush, scrape according to practical condition, also can adopt different upper base paste-making methods to the different position of die cavity, and the various methods that go up prime cement can singly be used, and also can be used.Mould of the present invention adopts flexible high molecular material to make, and for example macromolecule organic silicon rubber, PVC stick with paste materials such as resin, make not sticking to mould of plasterboard, and very are convenient to the demoulding.
Further set forth content of the present invention below in conjunction with Figure of description.
Description of drawings
Fig. 1 is that background technology bed die of the present invention and backform cooperate the schematic diagram of making plasterboard;
Fig. 2 is the schematic diagram that upper and lower mould of the present invention is laminated with an embodiment who makes plasterboard;
Fig. 3 is the schematic diagram that upper and lower mould of the present invention is laminated with another embodiment that makes plasterboard.
The specific embodiment
As shown in Figure 2, with flexible high molecular material such as macromolecule organic silicon rubber or PVC paste resin making patrix 1 and counterdie 2, make the decorative pattern of decorated gypsum board at the patrix cavity bottom, in the counterdie die cavity, offer the groove that forms limit muscle 6 and reinforcement 7, the cavity dimension correspondence of upper and lower mould, contour length and width dimensions just as.When making decorated gypsum board, preparation gypsum prime cement and gypsum slurry are not mixed in the gypsum prime cement and are joined the fiber material earlier, join the fiber material but will mix in gypsum slurry, with the intensity of the plasterboard guaranteeing to produce.1., go up prime cement the method step of making plasterboard is as follows:: the cavity surface of patrix 1 and counterdie 2 is set level up, respectively the mold cavity surface of upper die and lower die spread or spray or be coated with brush or scrape on gypsum bottom pulp layer 3; 2., filler: in the die cavity of upper die and lower die, fill up gypsum slurry 4 respectively, and wipe gypsum slurry off or make gypsum slurry smooth by vibration; 3., be laminated with and solidify: the upper die and lower die cavity surface that will fill up gypsum slurry is laminated with together relatively, and when being laminated with, the four sides periphery of alignment upper and lower mould, and apply ballast 8 and place a period of times takes away ballast after gypsum slurry solidifies; 4., delivery: take away upper die and lower die, obtain the decorated gypsum board of moulding.Again the burr around the plasterboard that forms on die joint is cleared up and got final product.
The present invention also can make the size of patrix 1 to such an extent that be slightly less than counterdie 2, the alignment mark 9 when marking matched moulds on counterdie 2 as shown in Figure 3, as on counterdie, marking pairs of bit line or loci, during matched moulds, the patrix alignment mark that aligns is fitted on the counterdie, also can plays the effect of accurate contraposition.
Adopt method of the present invention, on the cavity surface of patrix, can produce various decorative patterns, can offer the reinforcement groove of different shape in the die cavity of counterdie, upper and lower mould is laminated with can produce various decorated gypsum boards, and the plasterboard of producing is of all shapes and colors, neat appearance, attractive in appearance, plate is thin and reinforcement is darker, and the light but intensity of plasterboard overall weight is not subtracted, and is not yielding, and the saving material, can be widely used in the furred ceiling and the wall decoration of modern building.
Claims (8)
1, be laminated with the method for making decorated gypsum board with upper and lower mould, it is characterized in that, this method adopts the patrix (1) and the counterdie (2) of belt type cavity to be laminated with the making decorated gypsum board, and when being laminated with, the outer of upper die and lower die is corresponding fits, and making step is:
1., go up prime cement: the cavity surface of patrix (1) and counterdie (2) is set level up, respectively the mold cavity surface of patrix (1) and counterdie (2) spread or spray or be coated with brush or scrape on gypsum bottom pulp layer (3);
2., filler: in the die cavity of patrix (1) and counterdie (2), fill up gypsum slurry (4) respectively, and wipe gypsum slurry off or make gypsum slurry smooth by vibration;
3., be laminated with and solidify: will fill up the patrix (1) and relative being laminated with together of counterdie (2) cavity surface of gypsum slurry (4), and place a period of time, and solidify to gypsum slurry;
4., delivery: take away patrix (1) and counterdie (2), obtain the decorated gypsum board of moulding.
2, according to claim 1ly be laminated with the method for making decorated gypsum board, it is characterized in that the burr around the finishing decorated gypsum board die joint with upper and lower mould.
3, according to claim 1ly be laminated with the method for making decorated gypsum board, it is characterized in that, after patrix (1) and counterdie (2) are laminated with, compress upper and lower mould, solidify to gypsum slurry with upper and lower mould.
4, according to claim 1ly be laminated with the method for making decorated gypsum board with upper and lower mould, it is characterized in that described gypsum prime cement is the fibre-bearing material not, gypsum slurry contains fiber material (5).
5, according to claim 1ly be laminated with the method for making decorated gypsum board, it is characterized in that patrix (1) and counterdie (2) are the flexible die of flexible high molecular material making with upper and lower mould.
6, according to claim 5ly be laminated with the method for making decorated gypsum board, it is characterized in that described flexible high molecular material is that macromolecule organic silicon rubber or PVC stick with paste resin with upper and lower mould.
7, according to claim 1ly be laminated with the method for making decorated gypsum board, it is characterized in that patrix (1) is identical with width dimensions with the length of counterdie (2) with upper and lower mould.
8, according to claim 1ly be laminated with the method for making decorated gypsum board, it is characterized in that counterdie (2) is provided with alignment mark (9) with upper and lower mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100106923A CN100491094C (en) | 2006-02-17 | 2006-02-17 | Production of decorative gypsum plates by covering top and down moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100106923A CN100491094C (en) | 2006-02-17 | 2006-02-17 | Production of decorative gypsum plates by covering top and down moulds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1817594A true CN1817594A (en) | 2006-08-16 |
| CN100491094C CN100491094C (en) | 2009-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100106923A Expired - Fee Related CN100491094C (en) | 2006-02-17 | 2006-02-17 | Production of decorative gypsum plates by covering top and down moulds |
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| Country | Link |
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| CN (1) | CN100491094C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380909A (en) * | 2010-08-31 | 2012-03-21 | 王志伟 | Vertical type pouring manufacturing method of decorative gypsum board |
| CN102551903A (en) * | 2012-01-06 | 2012-07-11 | 侯亚男 | Standard oral cavity record-storage model duplicator |
| CN101733817B (en) * | 2009-11-27 | 2012-10-17 | 深圳市永丰源实业有限公司 | Method for fast manufacturing specially-shaped ceramic prototype and specially-shaped ceramic |
| CN110700016A (en) * | 2019-11-22 | 2020-01-17 | 山东绿源固体废弃物产业化应用研究院 | Wet compression molding fiber reinforced gypsum board and production device thereof |
| CN111923194A (en) * | 2020-08-26 | 2020-11-13 | 南京茂汇盈科技有限公司 | Aerated concrete block production forming equipment and working method thereof |
-
2006
- 2006-02-17 CN CNB2006100106923A patent/CN100491094C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733817B (en) * | 2009-11-27 | 2012-10-17 | 深圳市永丰源实业有限公司 | Method for fast manufacturing specially-shaped ceramic prototype and specially-shaped ceramic |
| CN102380909A (en) * | 2010-08-31 | 2012-03-21 | 王志伟 | Vertical type pouring manufacturing method of decorative gypsum board |
| CN102551903A (en) * | 2012-01-06 | 2012-07-11 | 侯亚男 | Standard oral cavity record-storage model duplicator |
| CN110700016A (en) * | 2019-11-22 | 2020-01-17 | 山东绿源固体废弃物产业化应用研究院 | Wet compression molding fiber reinforced gypsum board and production device thereof |
| CN111923194A (en) * | 2020-08-26 | 2020-11-13 | 南京茂汇盈科技有限公司 | Aerated concrete block production forming equipment and working method thereof |
| CN111923194B (en) * | 2020-08-26 | 2021-05-11 | 漳浦通鑫建材有限公司 | Aerated concrete block production and forming equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100491094C (en) | 2009-05-27 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN ANYADA BUILDING MATERIAL CO., LTD. Free format text: FORMER OWNER: KUNMING ANYADA BUILDING MATERIALS TECHNOLOGY CO., LTD. Effective date: 20101019 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650204 KUNMING ANYADA BUILDING MATERIAL TECHNOLOGY CO., LTD., FACTORY BUILDING OF HEAVY MACHINERY WORKS, CIBA, LONGQUAN ROAD, KUNMING CITY, YUNNAN PROVINCE TO: 413001 CHANGCHUN INDUSTRIAL PARK, YIYANG CITY, HUNAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101019 Address after: 413001 Changchun Industrial Park, Hunan, Yiyang Patentee after: Hunan Anyada Building Material Technology Co., Ltd. Address before: 650204 Yunnan city of Kunming province Longquan heavy machine factory workshop dam Lutz Kunming Anya Building Materials Technology Co. Patentee before: Kunming Anyada Building Material Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20160217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |