CN203144835U - Device for utilizing laser method to remove ink marks of paper - Google Patents
Device for utilizing laser method to remove ink marks of paper Download PDFInfo
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- CN203144835U CN203144835U CN 201320054783 CN201320054783U CN203144835U CN 203144835 U CN203144835 U CN 203144835U CN 201320054783 CN201320054783 CN 201320054783 CN 201320054783 U CN201320054783 U CN 201320054783U CN 203144835 U CN203144835 U CN 203144835U
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Abstract
The utility model discloses a device for utilizing a laser method to remove ink marks of paper. The device comprises a paper ink removing device body, wherein the paper ink removing device body is provided with a first paper feeding mechanism, a paper carrying mechanism, a positioning mechanism, a scanning mechanism, a laser ink removing mechanism, a powder cleaning mechanism, a second paper feeding mechanism and a paper loading mechanism. According to the device disclosed by the utility model, the first paper feeding mechanism feeds the paper on the paper carrying mechanism at intervals and ink mark regions on the paper are scanned by the scanning mechanism; then the laser ink removing mechanism emits laser to separate printing ink molecules and paper fibers to remove the ink marks on the paper; and then powder generated by the laser ink removing mechanism is cleaned and output to the paper loading mechanism, and the paper is not damaged through a manner of using the laser to remove the ink marks on the paper, so that the aim of reutilizing waste paper is achieved.
Description
Technical field
The utility model relates to paper and removes printing ink reutilization technology field, particularly a kind of device that adopts laser ablation paper ink marks.
Background technology
The raw material of paper is mainly strings such as timber, grass, reed, bamboo, need cut down a large amount of trees when making paper, and China's area of woods reduces day by day, environmental problem more and more be subjected to people's attention.Protection attention and the cost factor of basic environment, people pay close attention to the repeated use of paper more and more, to attempt to be reduced in the use amount that paper is made Central Plains paper pulp.Traditional way is waste paper to be broken into paper pulp make new paper again, but this mode is that printing ink and paper are smashed together, make and contain printing ink in the paper pulp, the poor quality of the new paper of producing, can only make grey manila board and open, this mode can't be produced the recycling of the paper higher to quality requirements (as art paper).For the paper that guarantees to regenerate has desired high-quality, need remove whole traces from paper and the paper products that will reuse usually.The particularly higher more worth recycling of paper (as art paper) of quality requirements is to reduce the purchase cost of enterprise.
The researcher has adopted the method for various removal printing ink, but still there are a lot of problems, be that 200580019741.3 patent adopts the method for chemical reaction to remove printing ink on the paper as: application number, by in alkaline aqueous medium, adding first kind of polymer (A) of the CA mating type polymer that comprises the polycarboxylate polymer form and comprising in the presence of the second kind of polymer (B) that gathers Α-hydroxy acrylic acid or its salt or corresponding polylactone and handle this waste paper with peroxide compound.But this method needs many chemical raw materials, and the operation that needs is very many, and reacted chemical liquid become waste material with printing ink, also needs to consider the problem of liquid waste processing, has directly increased cost, causes environmental pollution probably if deal with improperly.
And for example: application number is that 201010157101.1 patents are removed the printing ink on the paper mechanically, this mechanical device is made of paper advance mechanism, wiping mechanism, heating ink removing mechanism, secondary ink removing mechanism, shell, motor, binding post, heating plate, paper feeding slide block, wipes off by wiping mechanism with secondary ink removing mechanism carbon dust to make paper reach the standard that secondary uses.But the ink marks that this device is directly wiped off on the paper is easy to make paper surface to become coarse, even damages paper, causes this paper to re-use, and mechanism's complexity of this device, and cost is higher.
In view of this, the utility model provides a kind of device that adopts laser ablation paper ink marks.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, complex process when the purpose of this utility model is to provide a kind of device that adopts laser ablation paper ink marks to remove paper to solve in the prior art, and the high problem of cost.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of device that adopts laser ablation paper ink marks, it comprises a deinking of paper device body, described deinking of paper device body is provided with:
First paper advance mechanism for delivery of paper;
Be used for placing the mechanism of paper that carries of paper;
Be used for the detent mechanism to the paper location;
Be used for scanning and obtain the sweep mechanism in the ink marks zone on the paper;
Be used for making ink molecules separate the laser ink removing mechanism of removing the ink marks on the paper with paper fibre according to described ink marks zone emission laser;
Be used for removing the powder removing mechanism of the powder on the paper;
Be used for second paper advance mechanism with the output of the paper after the ink removing;
Be used for holding the dress mechanism of paper of paper;
Described first paper advance mechanism is positioned at a side of deinking of paper device body, described detent mechanism, sweep mechanism, laser ink removing mechanism, powder removing mechanism and second paper advance mechanism are installed in the inside of described deinking of paper device body, and described dress mechanism of paper is positioned at the opposite side of deinking of paper device body.
In the device of described employing laser ablation paper ink marks, whether described sweep mechanism also is used for the paper after the scanning ink removing and judges on the paper smoothly, or has the hole point;
Also be provided with the coating mechanism that the point of the hole on the paper is coated with for the scanning result according to sweep mechanism in the described deinking of paper device body.
In the device of described employing laser ablation paper ink marks, described laser ink removing mechanism is provided with for the power demodulator of adjusting laser power.
In the device of described employing laser ablation paper ink marks, also be provided with the drying unit for the paper after the oven dry coating in the described deinking of paper device body.
In the device of described employing laser ablation paper ink marks, described powder is removed mechanism and is hairbrush, blowing device or inhales last device.
In the device of described employing laser ablation paper ink marks, also be provided with in the described deinking of paper device body for collecting powder and remove the receipts end mechanism of the powder of mechanism's removing.
Compared to prior art, the device of the employing laser ablation paper ink marks that the utility model provides, its device is intermittently sent into paper one by one by first paper advance mechanism and is carried on the mechanism of paper, by the ink marks on the sweep mechanism scanning paper, afterwards by the ink marks zone of laser ink removing mechanism according to described acquisition, launch laser beam, ink molecules is separated with paper fibre, the powder that again laser ink removing mechanism is produced is removed afterwards, export to again in the dress mechanism of paper, in the process of whole ink removing, technology is simple, processing speed is fast, can not damage paper by the mode of the ink marks on the laser ablation paper, has reached the purpose that waste paper utilizes again.
In addition, the device of the employing laser ablation paper ink marks that the utility model provides makes paper become more smooth by the hole point on the coating mechanism coating paper, makes paper reach the standard that secondary uses.
Description of drawings
The structured flowchart of the device of the employing laser ablation paper ink marks that Fig. 1 provides for the utility model.
The method flow block diagram of the waste paper ink removing recycling that Fig. 2 provides for the utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and effect clearer, clear and definite, below further describe with reference to the accompanying drawing the utility model of embodiment that develops simultaneously.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, the device of the employing laser ablation paper ink marks that the utility model provides comprises a deinking of paper device body, and described deinking of paper device body is provided with: first paper advance mechanism 10, the sweep mechanism 40 that carries mechanism of paper 20, detent mechanism 30, ink marks, laser ink removing mechanism 50, powder are removed mechanism 60, second paper advance mechanism 70 and dress mechanism of paper 80.Described first paper advance mechanism 10 is positioned at a side of deinking of paper device body, described sweep mechanism 40, laser ink removing mechanism 50, powder removing mechanism 60 and second paper advance mechanism 70 are installed in the inside of described deinking of paper device body, and described dress mechanism of paper 80 is positioned at the opposite side of deinking of paper device body.
Wherein, be provided with shaggy running roller in first paper advance mechanism 10, first paper advance mechanism 10 cooperates paper with the step year mechanism of paper 20 that is delivered to for the placement paper of paper.Certainly in other embodiments, described first paper advance mechanism 10 is carried and is carried on the mechanism of paper after also can being provided with and flying to reach mechanism and by suction nozzle paper is separated.
Mechanism of paper 20 can be cylinder or clear glass in described year, sweep mechanism 40 is positioned at a side of carrying mechanism of paper 20, be used for scanning the ink marks zone that obtains on the paper, laser ink removing mechanism 50 can be positioned at the side that paper has ink marks, be used for launching laser beam according to the scanning result (being the ink marks position) of sweep mechanism 40, under the laser beam energy effect, make ink molecules separate the ink marks that removes on the paper with paper fibre, described powder is removed mechanism 60 also can be positioned at the side that paper has ink marks, and the powder that produces when being used for laser ink removing mechanism 50 removal ink markss is removed.When a year mechanism of paper 20 is cylinder, when removing mechanism's 60 work, sweep mechanism 40, laser ink removing mechanism 50 and powder can fix, and drive paper by cylinder and rotate to finish scanning, remove series of processes such as ink marks, powder removing; When paper was glass platform, sweep mechanism 40, laser ink removing mechanism 50 and powder were removed mechanism 60 and are needed to move reciprocatingly in a side of glass platform, finished scanning, removed operations such as ink marks, powder removing.
In the present embodiment, the laser beam of described laser ink removing mechanism 50 outputs is one or more in ultraviolet laser, infrared laser, the green laser.And the laser beam of laser ink removing mechanism 50 outputs is short-pulse laser, the printing ink on the paper is but vaporized, and can not damage paper.Be example with the green laser, when the removal laser printer is printed the ink marks that stays, can adopt wavelength is the 450-600 nanometer, the green laser beam irradiation paper that is preferably wavelength and is 532 nanometers has the zone of ink marks, obscure powdered carbon can absorb pulse and be subjected to thermal evaporation, and the cellulose of paper almost is transparent to this pulse, so paper can be not influenced.
In the present embodiment, after 50 work once of laser ink removing mechanism, can start sweep mechanism 40 run-down paper again and confirm whether also there is ink marks on the paper, if also have ink marks, then start 50 work of laser ink removing mechanism again, and so forth, the ink marks on whole removal paper.
Preferentially, described laser ink removing mechanism is provided with for the power governor (not shown) of adjusting laser power, before in batches to deinking of paper, can try to be in several paper earlier, regulate the power of laser according to the result who removes printing ink, batch process paper more afterwards, thus the operating efficiency of the device that adopts laser ablation paper ink marks improved.
Also can be provided with shaggy running roller in described second paper advance mechanism 70, be used for the paper of handling well is exported to be used to the dress mechanism of paper 80 that holds paper.In other embodiments, described second paper advance mechanism 70 also can be provided with chain and tooth row, after the cleaning of the ink powder on the paper finishes, lives paper by the tooth row folding, by chain paper is sent again.
Described detent mechanism 30 is used for fixing paper, and prevents the paper displacement when removing powder.When being glass as carrying mechanism of paper, detent mechanism can be attached to paper by the mode of air draught and carry on the mechanism of paper.When a year mechanism of paper was cylinder, detent mechanism can make paper be attached on the cylinder by the mode that air draught or spring are pushed down.
Because the ink marks (as printing ink) of ink-jet printer or printing machine may produce some powder in the process of laser ink removing mechanism ink removing 50, handle so need powder to remove 60 pairs of powder of mechanism.In the present embodiment, described powder is removed mechanism 60 for hairbrush, blowing device or is inhaled last device.And the periphery (as a side) of removing mechanism 60 at powder arranges the powder that the last mechanism of receipts (not shown) is used for collecting 60 removings of powder removing mechanism, thereby keeps the cleaning in the deinking of paper device body.
Owing in the process of laser ink removing and removing powder, may make the surface of paper become coarse or exist some to cheat points, also be provided with coating mechanism 90 in the described deinking of paper device body, be used for being coated with hole point and rough region on the paper.In the present embodiment, the coating of described coating mechanism 90 coatings also can be paper pulp or varnish, when having the hole point on the paper, can coat paper pulp at hole point place and make paper become smooth, perhaps also can be made into high-grade paper such as transfer paper or composite sheet, be coated with last layer varnish thereon.
Particularly, described coating mechanism 90 can be positioned at the same side of laser ink removing mechanism 50, after powder is removed mechanism's 60 removing powder, sweep mechanism also is used for the paper after the scanning ink removing, and judge whether there is the hole point on the paper, by the scanning result of coating mechanism 90 according to sweep mechanism the point of the hole on the paper is coated with again, as not cheating a little on the paper, then need start coating mechanism 90 work.
Because the used material of coating is the used slurry of production paper, among the utility model embodiment, also is provided with the drying unit for the hole point after the oven dry coating in described deinking of paper device body, and the paper of second paper advance mechanism, 70 outputs can directly be used.
In a further embodiment, in described deinking of paper device body, also a filter can be set, be used for collecting the ink after gasifying, thereby utilize again, further energy savings.
Based on the device of above-mentioned employing laser ablation paper ink marks, the utility model is also corresponding to provide a kind of waste paper ink removing recycling method, and as shown in Figure 2, described method comprises:
S110, by first paper advance mechanism with paper sheet delivery to carrying on the mechanism of paper.In the present embodiment, the running roller by first paper advance mechanism cooperates with paper, sends paper is step into carrying on the mechanism of paper in the deinking of paper device body.
S120, by detent mechanism paper is located, when preventing that powder from removing mechanism's work, paper is shifted.
S130, obtain ink marks zone on the paper by sweep mechanism scanning.During concrete enforcement, described sweep mechanism can scan the ink marks zone on the paper, as the zone line of paper.
S140, make ink molecules separate the ink marks of removing on the paper with paper fibre by laser ink removing mechanism according to described ink marks zone emission laser.During concrete enforcement, the employing wavelength is the zone that the green laser beam irradiation paper of 532 nanometers has ink marks, and obscure powdered carbon can absorb pulse and be subjected to thermal evaporation, and ink marks is removed.
S150, remove mechanism by powder and remove powder on the paper.
S160, export in the dress mechanism of paper that holds paper by the paper of second paper advance mechanism after with ink removing.During concrete enforcement, described dress mechanism of paper also can arrange an elevating mechanism, after the paper in the dress mechanism of paper reaches some, and the decline certain distance, thus make the paper in the dress mechanism of paper adorn manyly, and stacked stacking.
Wherein, after step S150, described method also comprises: the paper after the described sweep mechanism scanning ink removing also judges whether there is the hole point on the paper, when there is the hole point in paper, by coating mechanism the point of the hole on the paper is coated with.And after the step that the point of the hole on the paper is coated with, described method also comprises: by the hole point after the drying unit oven dry coating, can directly use after paper is sent in the deinking of paper device body, the phenomenon of other paper can not occur clinging.
In sum, the device of the employing laser ablation paper ink marks that the utility model provides is intermittently sent into paper one by one by first paper advance mechanism and is carried on the mechanism of paper, by the ink marks on the sweep mechanism scanning paper, afterwards by the ink marks on the laser ink removing mechanism removal paper, the powder that again laser ink removing mechanism is produced is removed afterwards, export to again in the dress mechanism of paper, in the process of whole ink removing, technology is simple, processing speed is fast, mode by the ink marks on the laser ablation paper can not damaged paper, has reached the purpose that waste paper utilizes again.The paper of removing ink marks in this way can utilize about ten times, can significantly reduce and fall trees for papermaking, has saved the cost of enterprise with paper greatly.The utility model and the existing more environmental protection of ink marks that utilizes chemical method to remove waste paper have not only reduced the demand to chemicals, can also significantly reduce CO2 emission, environmental protection.
Be understandable that; for those of ordinary skills; can be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the utility model.
Claims (6)
1. a device that adopts laser ablation paper ink marks is characterized in that, comprises a deinking of paper device body, and described deinking of paper device body is provided with:
First paper advance mechanism for delivery of paper;
Be used for placing the mechanism of paper that carries of paper;
Be used for the detent mechanism to the paper location;
Be used for scanning and obtain the sweep mechanism in the ink marks zone on the paper;
Be used for making ink molecules separate the laser ink removing mechanism of removing the ink marks on the paper with paper fibre according to described ink marks zone emission laser;
Be used for removing the powder removing mechanism of the powder on the paper;
Be used for second paper advance mechanism with the output of the paper after the ink removing;
Be used for holding the dress mechanism of paper of paper;
Described first paper advance mechanism is positioned at a side of deinking of paper device body, described detent mechanism, sweep mechanism, laser ink removing mechanism, powder removing mechanism and second paper advance mechanism are installed in the inside of described deinking of paper device body, and described dress mechanism of paper is positioned at the opposite side of deinking of paper device body.
2. the device of employing laser ablation paper ink marks according to claim 1 is characterized in that,
Whether described sweep mechanism also is used for the paper after the scanning ink removing and judges on the paper smoothly, or has the hole point;
Also be provided with the coating mechanism that the point of the hole on the paper is coated with for the scanning result according to sweep mechanism in the described deinking of paper device body.
3. the device of employing laser ablation paper ink marks according to claim 1 is characterized in that, described laser ink removing mechanism is provided with for the power demodulator of adjusting laser power.
4. the device of employing laser ablation paper ink marks according to claim 2 is characterized in that, also is provided with the drying unit for the paper after the oven dry coating in the described deinking of paper device body.
5. the device of employing laser ablation paper ink marks according to claim 1 is characterized in that, described powder is removed mechanism and is hairbrush, blowing device or inhales last device.
6. adopt the device of laser ablation paper ink marks according to claim 1 or 5, it is characterized in that, also be provided with in the described deinking of paper device body for collecting powder and remove the receipts end mechanism of the powder of mechanism's removing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054783 CN203144835U (en) | 2013-01-31 | 2013-01-31 | Device for utilizing laser method to remove ink marks of paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054783 CN203144835U (en) | 2013-01-31 | 2013-01-31 | Device for utilizing laser method to remove ink marks of paper |
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| CN203144835U true CN203144835U (en) | 2013-08-21 |
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| CN 201320054783 Expired - Lifetime CN203144835U (en) | 2013-01-31 | 2013-01-31 | Device for utilizing laser method to remove ink marks of paper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103880A (en) * | 2013-01-31 | 2013-05-15 | 安徽安泰新型包装材料有限公司 | Device for removing ink on paper with laser and implementation method thereof |
| CN104480789A (en) * | 2014-12-15 | 2015-04-01 | 贵州大学 | Method and device for regenerating copy paper |
| CN109397943A (en) * | 2018-12-05 | 2019-03-01 | 杨广军 | One kind removing writing equipment |
-
2013
- 2013-01-31 CN CN 201320054783 patent/CN203144835U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103880A (en) * | 2013-01-31 | 2013-05-15 | 安徽安泰新型包装材料有限公司 | Device for removing ink on paper with laser and implementation method thereof |
| CN103103880B (en) * | 2013-01-31 | 2015-03-25 | 安徽安泰新型包装材料有限公司 | Device for removing ink on paper with laser and implementation method thereof |
| CN104480789A (en) * | 2014-12-15 | 2015-04-01 | 贵州大学 | Method and device for regenerating copy paper |
| CN104480789B (en) * | 2014-12-15 | 2016-08-31 | 贵州大学 | A kind of copy paper renovation process and device |
| CN109397943A (en) * | 2018-12-05 | 2019-03-01 | 杨广军 | One kind removing writing equipment |
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Feilong Road, Hefei economic and Technological Development Zone, Anhui Patentee after: ANHUI ANTAI NEW STYLE PACKAGING MATERIALS Co.,Ltd. Patentee after: SHENZHEN JINJIA GROUP Co.,Ltd. Address before: 230601 Feilong Road, Hefei economic and Technological Development Zone, Anhui Patentee before: ANHUI ANTAI NEW STYLE PACKAGING MATERIALS Co.,Ltd. Patentee before: Shenzhen Jinjia Group Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
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| CX01 | Expiry of patent term |