CN103913978A - Laser printing machine for ceramic - Google Patents
Laser printing machine for ceramic Download PDFInfo
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- CN103913978A CN103913978A CN201410131908.6A CN201410131908A CN103913978A CN 103913978 A CN103913978 A CN 103913978A CN 201410131908 A CN201410131908 A CN 201410131908A CN 103913978 A CN103913978 A CN 103913978A
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- ceramic
- ceramic adobe
- ceramic green
- transfer belt
- green brick
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Abstract
The invention relates to a laser printing machine for ceramic. The laser printing machine comprises a stander, a first transfer printing system and a ceramic green brick conveying system, wherein the first transfer printing system comprises at least one selenium photosensitive drum, a ceramic toner with negative static electricity, a laser head and a transfer printing roller; a circulating rotating transfer printing band is arranged between the first transfer printing system and the ceramic green brick conveying system; a closest point to the ceramic green brick conveying system is formed on the lower part of the transfer printing band and is not in contact with the upper surface of a ceramic green brick passing through the closest point, and a clearance of 0.5-3 mm is reserved between the closest point and the upper surface of the ceramic green brick; a positive static electric field capable of adsorbing the ceramic toner with the negative static electricity on the transfer printing band to the surface of the ceramic green brick is arranged just under a position, through which the ceramic green brick corresponding to the closest point passes; the voltage of the positive static electric field is 2,000-20,000 V. Due to the design, the definition and the vividness of pattern lines printed on the surface of the ceramic green brick can be greatly improved, and the color quality of a ceramic brick is improved; meanwhile, after-sale productive maintenance of equipment is reduced, the production efficiency is improved, and the production cost is lowered.
Description
Technical field
The present invention relates to the technical field of Production of Ceramics process equipment, form the laser printer of pattern texture especially for ceramic surface.
Background technology
In current ceramic industry, the printing technology that ceramic surface forms decorative pattern texture mainly contains plane serigraphy, the printing of silica gel roller and current most popular inkjet printing three types.Wherein, plane serigraphy is the technology of very early time, and plane silk screen device structure is the simplest, and its pattern texture printing quality is poor, needs multiple computer desk combined printing, eliminates gradually.Silica gel roller prints than plane serigraphy advanced person, and equipment is relatively simple, and pattern texture printing quality is more a shade better than flat surface screen printing machine, and efficiency is high, but because silica gel roller in production run is continuous and ceramic adobe contact friction, need to change silica gel roller.And current most popular ink jet printer printing technique, adopt color ink printer, huge, the complex structure of its composition, the pattern texture quality printing is best compared to above-mentioned two kinds of technology, but ink-jet printer effect in the time printing dark colour pattern texture is still undesirable, has the defect such as water clock ink, ink gun bracing wire, and ink gun easily stops up, ink pigment color development limits because granules of pigments is too little, and the too large shower nozzle of granules of pigments easily stops up again, and equipment price is higher.Therefore, be necessary the production equipment of current ceramic brick surface pattern texture to carry out technological improvement.
Summary of the invention
The object of the invention is to overcome the weak point of above-mentioned conventional art, a kind of pottery laser printer is proposed, can greatly improve sharpness, the fidelity of ceramic blank printout surface pattern texture out, improve the color quality of ceramic product, reduce the production maintenance after sale of equipment simultaneously, enhance productivity, save production cost.
The object of the invention is to be achieved through the following technical solutions: pottery laser printer, include frame, the first tampon pad printing system, ceramic adobe induction system, wherein, the first tampon pad printing system belongs to prior art, include at least one selenium photosensitive drums, the ceramic toner of the negative static of band, laser head, transfer roll, it is characterized in that: between the first tampon pad printing system and ceramic adobe induction system, be provided with the rotating transfer belt of circulation, transfer belt bottom and ceramic adobe induction system are formed with closest approach, this closest approach does not contact with the ceramic adobe upper surface of carrying process, leave the gap of 0.5-3 millimeter, and the corresponding ceramic adobe in this closest approach process under be provided with can be in transfer belt the ceramic toner of the negative static of band be adsorbed on the positive electrostatic field on ceramic adobe surface, the voltage of positive electrostatic field is 2000-20000 volt.Further, described closest approach is formed by the second transfer roll tensioning of the negative static of at least one band.Described positive electrostatic field is longitudinally arranged, is produced and formed by the logical high-tension electricity of wire electrode along transfer belt.Described ceramic adobe induction system is made up of motor, drive roll, driven voller and conveying belt.For reducing the impact of conveying belt on electrostatic field, on conveying belt under the closest approach of corresponding transfer belt, be respectively equipped with the belt hold roller and the guide roller that change conveying belt trend, belt hold roller and guide roller are isosceles triangle layout, make conveying belt form a local recessed space, the wire electrode that produces positive electrostatic field is positioned in this recessed space.The thickness of ceramic adobe is 3-18 millimeter, and transporting velocity is 5-25 m/min.
The present invention adopts electrostatic absorption principle, and the pattern texture being made up of ceramic toner that the first tampon pad printing system is formed is transferred on the ceramic adobe surface of conveying belt by transfer belt.Because ceramic adobe is powdered granule moulding, and according to the requirement of production technology, although transfer belt contacts with selenium photosensitive drum surface in the first tampon pad printing system, but can not in the time of transfer printing for the second time, contact with ceramic adobe surface, therefore, between transfer belt and ceramic adobe surface, must leave certain gap, in ceramic toner transfer process, transfer belt and ceramic adobe surface be without any contact.
Such structure, has obvious advantage:
1, adopt secondary bat printing, the pattern texture of ceramic toner composition is transferred on ceramic adobe surface by transfer belt, the pattern texture sharpness that prints is high, fidelity good.There will not be the phenomenons such as contraposition is inaccurate, pattern bracing wire, guarantee the colour image reduction degree of Ceramic Tiles, improve the qualification rate of product.
2, overcome a difficult problem for the frequent clean ink gun of traditional ceramics brick inkjet printing, make after-sales service become very simple, greatly reduce maintenance cost.
3, adopt Electrostatic Absorption, few to the grain size restriction of ceramic paint, ceramic paint color development ideal, is especially applicable to dark colour pattern texture, particularly redness and black, and quality effect is the most desirable.
4, picture or photo can directly be inputted use, without will first make special conversion process to picture or photo as ink-jet printer in the past, could print, and can print by direct-on-line, and dirigibility is high, has greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the local enlarged diagram of Fig. 1.
Fig. 3 is the local schematic top plan view of Fig. 1.
Reference numeral: the ceramic toner 3 of 1 selenium photosensitive drums 2 stores up powder tank 4 adobe 5 frame 6 transfer roll 7 transfer belt 8 conveying belt 9 drive roll 10 motor 11 guide roller 12 belt hold roller 13 wire electrode seat 14 wire electrode 15 second transfer roll 16 driven vollers.
Embodiment
Referring to Fig. 1-Fig. 3, the present embodiment Ceramic Tiles mainly comprises with laser printer: frame 1, the first tampon pad printing system, ceramic adobe induction system, transfer belt 7 and high-voltage electrostatic field.
Wherein, ceramic adobe induction system forms by motor 10, drive roll 9, driven voller 16 and around the roller rotating conveying belt 8 that circulates.The first tampon pad printing system is known technology, include multiple selenium photosensitive drums 1, multiple supporting selenium photosensitive drums 1 storage powder tank 3, be loaded on ceramic toner 2, laser head (not shown in FIG.), many transfer rolls 6 of the negative static of storage powder tank 3 interior bands.In the process of bat printing pattern texture for the first time, multicolour pattern texture to be printed is broken down into the monochrome image of four colors of yellow red blue-black by each selenium photosensitive drums 1, divide and have four kinds of color Huangs, red, blue, four black selenium photosensitive drums 1 are rotated simultaneously, electron image disposal system _ in, direct supply puts on charging roller (not shown in FIG.) makes selenium photosensitive drums 1 surface produce uniform negative electric field, at laser head (not shown in FIG.) Ear Mucosa Treated by He Ne Laser Irradiation on selenium photosensitive drums 1 surface that is full of negative charge, decayed according to illumination intensity by the negative charge of photograph in selenium photosensitive drums 1 surface, and then produce electrostatic latent image according to current potential on selenium photosensitive drums 1 surface.Under the effect of static, electronegative ceramic toner 2 is adsorbed on selenium photosensitive drums 1 surface, like this, makes yellow, redness, blueness, four selenium photosensitive drums 1 surfaces of black be stained with the ceramic toner 2 of corresponding color separately.Now, the rotating transfer belt 7 that circulates is rotated and is pressed to selenium photosensitive drums 1 surface by the transfer roll 6 of positively charged, and electronegative ceramic toner 2 is shifted on the transfer roll 6 of positively charged.In the time that transfer belt 7 and selenium photosensitive drums 1 are rotated simultaneously, four selenium photosensitive drums of yellow red blue black, the 1 upper monochromatic ceramic toner 2 in surface, in electrostatic field and selenium photosensitive drums 1 and transfer belt 7 Surface Contacts, is transferred respectively on transfer belt 7 surfaces.The accurate stack of the blue red ceramic toner 2 of yellow each monochrome of black is evenly laid in transfer belt 7 surfaces and goes up, like this, and a chromatic ceramics toner pattern clearly in transfer belt 7 surface adhesion.This just completes bat printing for the first time, and in this bat printing process, both surfaces of selenium photosensitive drums 1 and transfer belt 7 contact.The linear velocity of transfer belt 7 is consistent with the linear velocity on selenium photosensitive drums 1 surface, and the chromatic ceramics toner pattern forming in transfer belt 7 is reverted image, and with faint negative static charge.
Embodiment mono-, referring to Fig. 1 and Fig. 3, between the first tampon pad printing system and ceramic adobe induction system, be provided with the rotating transfer belt 7 of circulation, the conveying belt 8 of transfer belt 7 bottoms and ceramic adobe induction system is formed with closest approach, and this closest approach is formed by the second transfer roll 15 tensionings of the negative static of at least one band.This closest approach does not contact, leaves the gap of 0.5-3 millimeter with carrying ceramic adobe 4 upper surfaces of process.Under 4 processes of this closest approach corresponding ceramic adobe of the second transfer roll 15, being provided with voltage is the positive electrostatic field of 2000-20000 volt, positive electrostatic field is longitudinally arranged, is made up of wire electrode 14 and wire electrode seat 13 along transfer belt 7, and the logical high-tension electricity of wire electrode 14 produces and forms positive electrostatic field.
Be rotated further in process in transfer belt 7, while carrying out secondary bat printing, along with travelling forward of transfer belt 7, ceramic adobe 4 also synchronously travels forward, between transfer belt 7 and ceramic adobe 4 surfaces, spacing from large to small, positive and negative static charge attractive force is also changed from small to big, when chromatic ceramics toner 2 in transfer belt 7 forwards the second transfer roll 15 place of the negative static of band to, form closest approach with the conveying belt 8 of ceramic adobe, ceramic adobe 4 also moves to and produces position directly over the wire electrode 14 of high positive pressure static under the drive of conveying belt 8, now high positive pressure stationary electrode silk 14 sends the strong positive electrostatic field of 2000-20000 volt, make through ceramic adobe 4 upper surfaces form a surface with positive static.Under the effect of positive and negative static charge attractive force, chromatic ceramics toner 2 in transfer belt 7 starts by adsorbing, accumulate in ceramic adobe 4 upper surfaces to last a large amount of transfer on a small quantity, finally adhere to and form a chromatic ceramics toner 2A pattern consistent with print pattern at ceramic adobe 4 upper surfaces, in whole process, transfer belt 7 all the time with ceramic adobe 4 surfaces all the time without any contacting.In the present embodiment, transfer belt 7 is 0.5 millimeter with the gap on ceramic adobe 4 surfaces, because wire electrode 14 is the belows that are arranged in conveying belt 8, the positive electrostatic field of its generation must penetrate conveying belt 8 and act on the ceramic adobe 4 on conveying belt 8, and wire electrode 14 sends the strong positive electrostatic field of 18000 volts and is advisable.The thickness of ceramic adobe is 3 millimeters, and transporting velocity is 15 ms/min.
Embodiment bis-, referring to Fig. 1 and Fig. 2, on the basis of above-described embodiment one, for reducing the impact of conveying belt 8 on electrostatic field, conveying belt 8 is made improvements, special feature is: on the conveying belt 8 under the closest approach of corresponding transfer belt 7, be respectively equipped with and change belt hold roller 12 and the guide roller 11 that conveying belt 8 moves towards, a belt hold roller 2 and two guide rollers 11 are isosceles triangle layout, make conveying belt 8 form a local recessed space, the size in this space matches with the device that produces high-pressure electrostatic, in the present embodiment, this space just can electrodes silk 14 and wire electrode seat 13.And this local dent width of conveying belt 8 is little, do not affect the normal conveying of conveying belt 8 to ceramic adobe 4, what is more important, the positive electrostatic field of wire electrode 14 its generations of placing can directly act on the ceramic adobe 4 of portion's process from it, and the effect that makes electrostatic field more fully, to adsorb ceramic toner 2 more complete.In the present embodiment, transfer belt 7 can be larger with the gap on ceramic adobe 4 surfaces, is about 1.5 millimeters, and the thickness of ceramic adobe can be thicker, is 15 millimeters, and transporting velocity is 20 ms/min.
In fact, it is many-sided affecting Ceramic Tiles pattern transferring quality, there is ceramic adobe surface requirements: surface is not fired after preferably drenching glaze, there is ceramic adobe thickness to select: 3～18 millimeters, there is wire electrode diameter to select: 0.05～0.3 millimeter of scope, there is positive static voltage parameter to select: 2000～20000 volts of scopes, there is positive electrostatic current size to select: 0.05～0.5 milliampere of scope, gapped requirement: 0.5～3 millimeter of scope, there is ceramic powder to select, there is transfer speed to select: 5～25 ms/min, also has temperature humidity selection etc. factor, select suitable parameter matching, just can reach reasonable laser printing pattern quality.And selenium photosensitive drums 1 and storage powder tank 3 have one group at least, generally for coloury pattern texture, selenium photosensitive drums and storage powder tank can have many groups, as four groups, six groups, ten groups etc., can determine according to the requirement of color.
Certainly, only enumerate some preferably embodiments here, the technical program can be done other and be equal to or variation roughly the same, repeat no more here, but they should belong to the protection domain of this patent.
Claims (6)
1. pottery laser printer, include frame, the first tampon pad printing system, ceramic adobe induction system, wherein, the first tampon pad printing system belongs to prior art, include at least one selenium photosensitive drums, the ceramic toner of the negative static of band, laser head, transfer roll, it is characterized in that: between the first tampon pad printing system and ceramic adobe induction system, be provided with the rotating transfer belt of circulation, transfer belt bottom and ceramic adobe induction system are formed with closest approach, this closest approach does not contact with the ceramic adobe upper surface of carrying process, leave the gap of 0.5-3 millimeter, and the corresponding ceramic adobe in this closest approach process under be provided with can be in transfer belt the ceramic toner of the negative static of band be adsorbed on the positive electrostatic field on ceramic adobe surface, the voltage of positive electrostatic field is 2000-20000 volt.
2. laser printer according to claim 1, is characterized in that, described closest approach is formed by the second transfer roll tensioning of the negative static of at least one band.
3. laser printer according to claim 1 and 2, is characterized in that, described positive electrostatic field is longitudinally arranged, produced and formed by the logical high-tension electricity of wire electrode along transfer belt.
4. laser printer according to claim 3, is characterized in that, described ceramic adobe induction system is made up of motor, drive roll, driven voller and conveying belt.
5. laser printer according to claim 4, it is characterized in that, on conveying belt under the closest approach of corresponding transfer belt, be respectively equipped with the belt hold roller and the guide roller that change conveying belt trend, belt hold roller and guide roller are isosceles triangle layout, make conveying belt form a local recessed space, the wire electrode that produces positive electrostatic field is positioned in this recessed space.
6. laser printer according to claim 5, is characterized in that, the thickness of ceramic adobe is 3-18 millimeter, and transporting velocity is 5-25 m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131908.6A CN103913978B (en) | 2014-03-27 | 2014-03-27 | Pottery laser printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131908.6A CN103913978B (en) | 2014-03-27 | 2014-03-27 | Pottery laser printer |
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| Publication Number | Publication Date |
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| CN103913978A true CN103913978A (en) | 2014-07-09 |
| CN103913978B CN103913978B (en) | 2016-08-24 |
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| CN201410131908.6A Active CN103913978B (en) | 2014-03-27 | 2014-03-27 | Pottery laser printer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308968A (en) * | 2014-09-30 | 2015-01-28 | 佛山市博晖机电有限公司 | Colored ceramic tile laser printing distributing method and laser printing device thereof |
| CN104308962A (en) * | 2014-09-30 | 2015-01-28 | 佛山市博晖机电有限公司 | Colored ceramic tile laser printing distributing method and laser printing device thereof |
| CN104308971A (en) * | 2014-10-16 | 2015-01-28 | 佛山市博晖机电有限公司 | Ceramic laser material distribution method and ceramic laser printing material distribution device |
| CN104991431A (en) * | 2015-06-23 | 2015-10-21 | 佛山市美嘉陶瓷设备有限公司 | Laser transfer printing system used for construction materials |
| CN105538498A (en) * | 2015-12-01 | 2016-05-04 | 芜湖纯元光电设备技术有限公司 | High-temperature laser printer for ceramic |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194887Y (en) * | 1994-06-02 | 1995-04-19 | 康景隆 | Wide-net belt transmission |
| US6011569A (en) * | 1996-03-05 | 2000-01-04 | Dainippon Ink And Chemicals Inc. | Method and apparatus for electronically printing on a substrate without a conductive around plane utilizing a donor roller for applying toner |
| CN1885197A (en) * | 2005-06-24 | 2006-12-27 | 大日本网目版制造株式会社 | Image forming apparatus and image forming method |
| CN102608888A (en) * | 2012-01-06 | 2012-07-25 | 珠海天威飞马打印耗材有限公司 | Laser imaging device and laser imaging method |
-
2014
- 2014-03-27 CN CN201410131908.6A patent/CN103913978B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194887Y (en) * | 1994-06-02 | 1995-04-19 | 康景隆 | Wide-net belt transmission |
| US6011569A (en) * | 1996-03-05 | 2000-01-04 | Dainippon Ink And Chemicals Inc. | Method and apparatus for electronically printing on a substrate without a conductive around plane utilizing a donor roller for applying toner |
| CN1885197A (en) * | 2005-06-24 | 2006-12-27 | 大日本网目版制造株式会社 | Image forming apparatus and image forming method |
| CN102608888A (en) * | 2012-01-06 | 2012-07-25 | 珠海天威飞马打印耗材有限公司 | Laser imaging device and laser imaging method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308968A (en) * | 2014-09-30 | 2015-01-28 | 佛山市博晖机电有限公司 | Colored ceramic tile laser printing distributing method and laser printing device thereof |
| CN104308962A (en) * | 2014-09-30 | 2015-01-28 | 佛山市博晖机电有限公司 | Colored ceramic tile laser printing distributing method and laser printing device thereof |
| CN104308971A (en) * | 2014-10-16 | 2015-01-28 | 佛山市博晖机电有限公司 | Ceramic laser material distribution method and ceramic laser printing material distribution device |
| CN104308971B (en) * | 2014-10-16 | 2017-04-26 | 佛山市博晖机电有限公司 | Ceramic laser printing material distribution device |
| CN104991431A (en) * | 2015-06-23 | 2015-10-21 | 佛山市美嘉陶瓷设备有限公司 | Laser transfer printing system used for construction materials |
| CN104991431B (en) * | 2015-06-23 | 2018-01-12 | 佛山市美嘉陶瓷设备有限公司 | The laser tampon pad printing system of building materials |
| CN105538498A (en) * | 2015-12-01 | 2016-05-04 | 芜湖纯元光电设备技术有限公司 | High-temperature laser printer for ceramic |
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| CN103913978B (en) | 2016-08-24 |
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Application publication date: 20140709 Assignee: FOSHAN MEIJIA CERAMIC EQUIPMENT CO., LTD. Assignor: Lu Yongtian Contract record no.: 2018440000049 Denomination of invention: Laser printing machine for ceramic Granted publication date: 20160824 License type: Exclusive License Record date: 20180404 |