CN100581764C - Adobe forming device and shaping method thereof - Google Patents
Adobe forming device and shaping method thereof Download PDFInfo
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- CN100581764C CN100581764C CN200710122507A CN200710122507A CN100581764C CN 100581764 C CN100581764 C CN 100581764C CN 200710122507 A CN200710122507 A CN 200710122507A CN 200710122507 A CN200710122507 A CN 200710122507A CN 100581764 C CN100581764 C CN 100581764C
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- adobe
- temperature adhesives
- slurry sheet
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- slurry
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Abstract
The present invention relates to adobe forming apparatus and process. The adobe forming apparatus includes one conveying mechanism for conveying pressed adobes, one coating mechanism for spraying high temperature adhesive to the upper surface of adobes, and one slurry sheet spreading mechanism for spreading slurry sheet to the upper surface of adobes. The adobe forming process includes conveying the brick press pressed adobes with the conveying mechanism, spraying high temperature adhesive to the upper surface of adobes, spreading slurry sheet to the upper surface of adobes, and baking the adobes in a kiln. The present invention can avoid 'tortoise back' in the brick effectively and has raised production efficiency.
Description
Technical field
The present invention relates to a kind of shaped device and forming method, the shaped device of adobe and forming method in especially a kind of production technology of Ceramic Tiles.
Background technology
In the production process of Ceramic Tiles, green brick forming is an important step, and forming technique is the key of Forming Quality.The technological process of existing green brick forming mainly comprises: at first carry out cloth, the powder that cloth is good is sent in the die cavity of press to utilize grid frame, and the press core rod descends, and powder falls into die cavity; The slurry sheet that will prepare is in advance then sent in the die cavity of press, and core rod descends once more, and the slurry sheet is layed on the powder upper surface; After twice filler finished, press was suppressed; Send into calcining furnace after the extrusion forming and carry out roasting, obtain ceramic tile.
Many hidden danger of existing green brick forming method can come out in dry and roasting process, as since powder different with the density of slurry sheet, the two is common through carrying out roasting after the pressurization, " curvature of the spinal column " phenomenon appears in ceramic tile after firing easily, and promptly defectives such as raised or sunken appear in the central part branch of ceramic tile.
Summary of the invention
The purpose of this invention is to provide a kind of adobe forming device and green brick forming method, fire the defective that " curvature of the spinal column " phenomenon appears in the ceramic tile that obtains in the prior art in order to solve.
To achieve these goals, the invention provides a kind of adobe forming device, comprising:
One conveying device is used to transport the adobe through press compression moulding;
One application device is used for spraying high-temperature adhesives to the upper surface of described adobe;
One slurry sheet laying apparatus is used for laying the slurry sheet on the upper surface of the described adobe that is stained with high-temperature adhesives.
Described high-temperature adhesives are specially aluminium dihydrogen phosphate, glaze or base substrate slurry; Described application device is specially shower nozzle; Described application device is connected with first controller, is used for that described application device is sprayed high-temperature adhesives and controls; Described slurry sheet laying apparatus is connected with second controller, is used for that described slurry sheet laying apparatus is laid the slurry sheet on the upper surface of the described adobe that is stained with high-temperature adhesives and controls.
Adobe forming device provided by the invention, simple in structure, be suitable for the streamlined operation, improved the yield rate of brick.
To achieve these goals, the present invention also provides a kind of green brick forming method, comprising:
Conveying device is carried the adobe of press compression moulding;
On the upper surface of described adobe, spray high-temperature adhesives;
On the upper surface of the described adobe that is stained with high-temperature adhesives, lay the slurry sheet;
The described adobe that is equipped with the slurry sheet sent in the stove fire.
Describedly on the upper surface of described adobe, spray high-temperature adhesives, be specially and on the upper surface of described adobe, spray aluminium dihydrogen phosphate, glaze or base substrate slurry; Describedly spray high-temperature adhesives on the upper surface of described adobe, be specially that to spray thickness be the high-temperature adhesives of 0.1～0.5mm, preferred thickness is 0.3mm; Described before laying the slurry sheet on the upper surface of the described adobe that is stained with high-temperature adhesives, also comprise the step of preparation slurry sheet.
Green brick forming method provided by the invention has changed existing with powder and the slurry sheet production technology of compression moulding together, after only powder being pressed into adobe, fire in stove by the bonding slurry sheet of high-temperature adhesives, the brick that obtains not only can reach the quality standard of existing production technology, and avoided the generation of brick " curvature of the spinal column " phenomenon effectively, improved production efficiency.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of adobe forming device one embodiment of the present invention;
Fig. 2 is the structural representation of another embodiment of adobe forming device of the present invention;
Fig. 3～Fig. 6 is the work schematic diagram of adobe forming device of the present invention;
Fig. 7 is the schematic flow sheet of green brick forming method of the present invention.
Description of reference numerals:
The 1-conveying device; The 2-shower nozzle; 3-slurry sheet laying apparatus;
The 4-adobe; The 5-high-temperature adhesives; 6-slurry sheet;
7-first controller; 8-second controller; The 9-press;
The 10-stove.
The specific embodiment
Be illustrated in figure 1 as the structural representation of adobe forming device of the present invention, comprise that conveying device 1 is used to transport the adobe through press compression moulding; Application device adopts shower nozzle 2 to spray high-temperature adhesives to the upper surface of adobe; Slurry sheet laying apparatus 3 is used for laying the slurry sheet on the upper surface of the adobe that is stained with high-temperature adhesives.
Particularly, as shown in Figure 2, having on the conveying device 1 can be with the feed belt of rotating mechanism motion, and the feed belt of horizontal movement will be sent to shower nozzle 2 places through press repressed brick base; Adobe is to obtain by the material that it is good that press is directly suppressed cloth; When adobe is transferred into shower nozzle 2 places, shower nozzle 2 is responsible for spraying high-temperature adhesives to the upper surface of adobe, described high-temperature adhesives can be aluminium dihydrogen phosphate, glaze or base substrate slurry, and the effect of high-temperature adhesives is as adhesive adobe and slurry sheet to be held tightly together in the high-temperature firing process.The adobe that upper surface is stained with high-temperature adhesives moves to slurry sheet laying apparatus 3 places with conveying device 1, the slurry sheet that slurry sheet laying apparatus 3 will prepare in advance entirely is laid in the adobe, forms the structure that is followed successively by adobe, high-temperature adhesives, slurry sheet from top to bottom this moment; Then treated adobe is sent into and be fired into brick in the stove.
As shown in Figure 2, because adobe is to move with conveying device 1 always, the upper surface of 2 pairs of adobes of shower nozzle sprays the process of high-temperature adhesives also dynamically to be finished, and the thickness at high-temperature adhesives bonding in the adobe had certain specific (special) requirements on explained hereafter, therefore tackle speed and the dosage that shower nozzle carries out the high-temperature adhesives of time started of spraying operation and duration, ejection and control effectively; Specifically can control, spray work effectively by the program setting control shower nozzle 2 in first controller 7 by first controller 7 that is connected with shower nozzle 2; The power of shower nozzle can provide by pump.Similarly, slurry sheet laying apparatus 3 can connect second controller 8, lays the slurry sheet by second controller, 8 control slurry sheet laying apparatus 3.Each part in the device is according to the practical operation situation, and co-ordination is mutually enhanced productivity.
The course of work below by adobe forming device of the present invention further specifies its technical scheme.
The work schematic diagram of the adobe forming device that Fig. 3～Fig. 6 provides for present embodiment.At first, as shown in Figure 3, the material that cloth is good is suppressed through press 9, obtains adobe 4; After press 9 is sent adobe 4, adobe 4 is placed on the conveying device 1, drives adobe 4 by conveying device 1 and carry out the postorder molding procedure; As shown in Figure 4, when adobe 4 moved to shower nozzle 2 places, shower nozzle 2 was controlled its upper surface to adobe 4 by first controller and is sprayed high-temperature adhesives; Adobe 4 is followed conveying device 1 and is moved, and forms one deck high-temperature adhesives 5 gradually on the upper surface of adobe 4; After high-temperature adhesives 5 were gone up in the even laying of the upper surface of adobe 4, shower nozzle 2 stopped spraying operation; As shown in Figure 5, the adobe 4 that is stained with high-temperature adhesives 5 moves to slurry sheet laying apparatus 3 places, and slurry sheet laying apparatus 3 is responsible for preprepared slurry sheet 6 is laid in the adobe 4; At this moment, be folded with high-temperature adhesives 5 between adobe 4 and the slurry sheet 6; As shown in Figure 6, treated adobe 4 is sent in the stove 10 be fired into brick.
The adobe forming device that present embodiment provided, simple in structure, be suitable for the streamlined operation, and the brick that obtains after firing through the adobe of this device moulding, owing to be, can not occur firing the back and " curvature of the spinal column " phenomenon occur because of the two density difference by bonding adobe of high-temperature adhesives and slurry sheet; Improved the yield rate of brick.
Fig. 7 is the flow chart of green brick forming method of the present invention, is specially:
Step 14, the adobe that will be equipped with the slurry sheet are sent in the stove and are fired.
Particularly, the high-temperature adhesives that sprayed in the step 12 can be aluminium dihydrogen phosphates, aluminium dihydrogen phosphate is the liquid of colorless and odorless utmost point thickness, soluble in water, solidify at normal temperatures, liquid and Solid-state Chemistry adhesion are strong, high temperature resistant, anti-vibration, anti-strip, high temperature resistant airflow scouring, and have good infrared ray absorbing ability and insulating properties, be suitable for use as the high temperature kiln fire bond.Aluminium dihydrogen phosphate is fused into liquid when temperature is 800 ℃, adobe and slurry sheet are bonded together, and during burned brick, temperature is generally about 1200 ℃ in the stove.
The high-temperature adhesives that sprayed in the step 12 can also be glaze, and glaze is a kind of silicate, are raw material with quartz, feldspar, clay generally, after grinding, add the water modulation, be coated on billet surface, through the roasting of uniform temperature and fusion, as bonding adobe of adhesive and slurry sheet.Use glaze can make the erosion that increases ware mechanical strength, heat endurance, dielectric strength and prevent liquid, gas as adhesive.
The high-temperature adhesives that sprayed in the step 12 also can be the base substrate slurries, and the base substrate slurry adopts and forms the identical material composition of adobe, generally contains 24%～28% moisture, has the good characteristics of associativity equally as adhesive in sintering procedure; And adopt the base substrate slurry as adhesive, and effectively utilize existing resource, save cost.
Be not limited to adopt above-mentioned material as high-temperature adhesives in the green brick forming method of the present invention, be suitable for that the material as adhesive all may be used among the present invention under hot environment.Because be fired into the requirement of brickwork skill, the high-temperature adhesives between adobe and the slurry sheet should meet certain thickness requirement, and because of the material difference, its thickness setting is also different; The thickness that is sprayed at the high-temperature adhesives layer of adobe upper surface is generally 0.1～0.5mm, and the thickness of preferred adhesive layer is 0.3mm.Institute's slurry sheet of using was what prepare in advance during each of above method implemented, and can save time like this, increased work efficiency.
More than green brick forming method that each embodiment provided, changed existing with powder and the slurry sheet production technology of compression moulding together, after only powder being pressed into adobe, fire in stove by the bonding slurry sheet of high-temperature adhesives, the brick that obtains not only can reach the quality standard of existing production technology, and avoided the generation of brick " curvature of the spinal column " phenomenon effectively, improved production efficiency.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1, a kind of adobe forming device is characterized in that, comprising:
One conveying device is used to transport the adobe through press compression moulding;
One application device is used for spraying high-temperature adhesives to the upper surface of described adobe;
One slurry sheet laying apparatus is used for laying the slurry sheet on the upper surface of the described adobe that is stained with high-temperature adhesives.
2, adobe forming device according to claim 1 is characterized in that: described application device is a shower nozzle.
3, adobe forming device according to claim 1 and 2 is characterized in that: described application device is connected with first controller, is used for that described application device is sprayed high-temperature adhesives and controls.
4 adobe forming devices according to claim 1, it is characterized in that: described slurry sheet laying apparatus is connected with second controller, is used for that described slurry sheet laying apparatus is laid the slurry sheet on the upper surface of the described adobe that is stained with high-temperature adhesives and controls.
5, a kind of green brick forming method is characterized in that, comprising:
Conveying device is carried the adobe of press compression moulding;
On the upper surface of described adobe, spray high-temperature adhesives;
On the upper surface of the described adobe that is stained with high-temperature adhesives, lay the slurry sheet;
The described adobe that is equipped with the slurry sheet sent in the stove fire.
6, green brick forming method according to claim 5 is characterized in that: spray high-temperature adhesives and be specially on the upper surface of described adobe, spray aluminium dihydrogen phosphate on the upper surface of described adobe.
7, green brick forming method according to claim 5 is characterized in that: spray high-temperature adhesives and be specially on the upper surface of described adobe, spray glaze on the upper surface of described adobe.
8, green brick forming method according to claim 5 is characterized in that: spray high-temperature adhesives and be specially on the upper surface of described adobe, spray the base substrate slurry on the upper surface of described adobe.
9, according to the described arbitrary green brick forming method of claim 5～8, it is characterized in that: spray high-temperature adhesives and be specially on the upper surface of described adobe, spraying thickness is the high-temperature adhesives of 0.1～0.5mm.
10, according to the described arbitrary green brick forming method of claim 5～8, it is characterized in that: spray high-temperature adhesives and be specially on the upper surface of described adobe, spraying thickness is the high-temperature adhesives of 0.3mm.
11, green brick forming method according to claim 5 is characterized in that: before laying the slurry sheet on the upper surface of the described adobe that is stained with high-temperature adhesives, also comprise the step of preparation slurry sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710122507A CN100581764C (en) | 2007-09-26 | 2007-09-26 | Adobe forming device and shaping method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710122507A CN100581764C (en) | 2007-09-26 | 2007-09-26 | Adobe forming device and shaping method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101134338A CN101134338A (en) | 2008-03-05 |
| CN100581764C true CN100581764C (en) | 2010-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710122507A Expired - Fee Related CN100581764C (en) | 2007-09-26 | 2007-09-26 | Adobe forming device and shaping method thereof |
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| CN (1) | CN100581764C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581941A (en) * | 2012-03-19 | 2012-07-18 | 陈浩 | Rock and mineral wool plate forming machine convenient for construction |
| CN110813579A (en) * | 2019-11-21 | 2020-02-21 | 李高明 | Intelligent coating device with multiple coatings |
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2007
- 2007-09-26 CN CN200710122507A patent/CN100581764C/en not_active Expired - Fee Related
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| CN101134338A (en) | 2008-03-05 |
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Owner name: GUANGDONG KEDA CLEAN ENERGY CO., LTD. Free format text: FORMER NAME: GUANGDONG KEDA ELECTROMECHANICAL CO., LTD. |
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Address after: 528313 Guangdong City, Shunde province Chencun Town, industrial park, long Ring Road West Town, No. 1 Patentee after: KEDA CLEAN ENERGY CO., LTD. Address before: 528313, Foshan, Guangdong province Shunde District Chencun Town Long Industrial Park Patentee before: Guangdong Keda Electromechanical Co., Ltd. |
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Granted publication date: 20100120 Termination date: 20160926 |