CN201021952Y - A laser marker for tobacco packing code - Google Patents
A laser marker for tobacco packing code Download PDFInfo
- Publication number
- CN201021952Y CN201021952Y CNU2007201035535U CN200720103553U CN201021952Y CN 201021952 Y CN201021952 Y CN 201021952Y CN U2007201035535 U CNU2007201035535 U CN U2007201035535U CN 200720103553 U CN200720103553 U CN 200720103553U CN 201021952 Y CN201021952 Y CN 201021952Y
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- China
- Prior art keywords
- laser
- tobacco
- mirror
- sign indicating
- indicating number
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- Expired - Fee Related
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Abstract
The utility model discloses a laser marking machine applied to mark tobacco rods, which comprises a box body, a laser arranged in the box body, a beam expanding mirror, a grating, two high-speed scanning vibrating mirrors, two vibrating mirror reflector plates and a focusing mirror, wherein the beam expanding mirror is fixed at the laser outlet of the laser and right faces the laser outlet of the laser, the grating is arranged at the ocular circle of the beam expanding mirror, a mirror carrier which right faces the grating is arranged in the box body, the two vibrating mirror reflector plates which form an angle of ninety degrees are fixed in the mirror carrier, the two vibrating mirror reflector plates are respectively provided with one of the two high-speed scanning vibrating mirrors, and the focusing mirror is arranged at the intersecting position of the two central lines of the two high-speed scanning vibrating mirrors in the two vibrating mirror reflector plates. The utility model is large in scanning dimension, and each laser marking machine can mark the side packing faces of twenty-five tobacco rods; the utility model is high in speed, and the working time of marking a tobacco rod is less than or equal to six seconds; the utility model is wide in marking range, and the marking range is larger than or equal to 450mm by 450mm.
Description
Technical field
The utility model relates to a kind of laser marking machine, and specifically, the utility model relates to a kind of laser marking machine that whole of tobacco beats sign indicating number that is used for.
Background technology
The tobacco business of China adopts monopoly system, and tobacco monopolization accounts for considerable status in state tax revenue.Because of the profit on sales height of cigarette, the tax revenue height, so activity such as cross-border smuggling of cigarette, trans-regional smuggling, fraud is very rampant, and national economy is caused direct or indirect loss.State Tobacco Monopoly Bureau manages cigarette sale in order to strengthen, standard cigarette sale market, set up informationalized modern tobacco logistics distribution system, hope is promptly carried out laser to cigarette and is beaten code labeling in the sorting cigarette process, realize " beating sign indicating number to bar; beat sign indicating number ", make " identity " of every ordered cigarette of retail family all have its uniqueness, to improve the quality and the work efficiency of cigarette sale monopoly sales management to the family.
Therefore, production of cigarettes producer presses for a kind of laser marking machine that tobacco beats sign indicating number that is used for.
Summary of the invention
In order to meet the need of market, the purpose of this utility model provides a kind of laser marking machine that whole of tobacco beats sign indicating number that is used for, and this laser marking machine can carry out marking to every cigarette in whole (FCL) and beat sign indicating number under the situation of not breaking.
For achieving the above object, the utility model is by the following technical solutions: a kind ofly be used for the laser marking machine that whole of tobacco beats sign indicating number, it is characterized in that: it is made of casing, the laser instrument, beam expanding lens, Guang Lan, high-velocity scanning galvanometer, vibration mirror reflected sheet, the focus lamp that are installed in the casing;
Described beam expanding lens is fixed on the light-emitting window place of described laser instrument, and faces the light-emitting window of laser instrument; Emergent pupil eyeglass place at beam expanding lens is equipped with described smooth hurdle;
In casing, face the light hurdle mirror holder is installed, at the mirror holder internal fixation two described vibration mirror reflected sheets that become 90 degree angles are arranged, outside two vibration mirror reflected sheets, be fixed with a described high-velocity scanning galvanometer respectively, in two vibration mirror reflected sheets, two high-velocity scanning galvanometer center line intersections are provided with a described focus lamp;
Face the light-emitting window of described focus lamp, on casing, offer the Laser emission mouth.
In concrete enforcement Lee of the present utility model, described focus lamp sweep limit is 450*450mm.
Described laser power is greater than 50 watts;
Described beam expanding lens expands the bundle multiple greater than seven times.
Described vibration mirror reflected sheet is the special f-Theta lens of 450*450mm Φ 50-70mm.
The utility model has the advantages that: the scanning breadth is big, and every laser marking machine can corresponding 25 cigarette side packed surfaces; Speed is fast, and the single-piece cigarette is beaten the working time≤6s of sign indicating number; The marking scope is wide, marking scope 〉=450mm * 450mm.
Description of drawings
Fig. 1 is a decomposition texture synoptic diagram of the present utility model;
Fig. 2 is inner each the unit construction annexation figure of the utility model;
Fig. 3 is an A part partial sectional view among Fig. 2;
Fig. 4 is the utility model user mode figure.
Embodiment
As Fig. 1～shown in Figure 3, the utility model provides is used for laser marking machine that whole of tobacco beats sign indicating number and is made of casing, the laser instrument 1, beam expanding lens 2, light hurdle 3, high-velocity scanning galvanometer 4, vibration mirror reflected sheet 5, the focus lamp 6 that are installed in the casing.
At the casing internal fixation base plate 7 is arranged, on base plate 7, be fixed with laser instrument 1.The light-emitting window place of laser instrument 1 is equipped with dust-proof seal ring 8.At the light-emitting window place of laser instrument, the light-emitting window that faces laser instrument is fixed with a beam expanding lens 2 by a beam expanding lens frame 9.Emergent pupil eyeglass 10 places at beam expanding lens are equipped with a light hurdle 3.In casing, face light hurdle 3 mirror holder 11 is installed, at mirror holder 11 internal fixation two vibration mirror reflected sheets 5 that become 90 degree angles are arranged, outside two vibration mirror reflected sheets 5, be fixed with a high-velocity scanning galvanometer 4 respectively, in two vibration mirror reflected sheets 5, two high-velocity scanning galvanometer 4 center line intersections are provided with a focus lamp 6.Face the light-emitting window of focus lamp 6, on casing, offer the Laser emission mouth.
Owing in whole (FCL) cigarette 25 cigarettes are housed altogether, being the 5*5 bar arranges and (in also have whole 50 cigarettes to be housed altogether, being the 5*10 bar arranges), so, for the purpose that realizes in the mode of not breaking whole cigarette being beaten sign indicating number, the utility model is selected high-velocity scanning galvanometer on a large scale for use according to the size of marking scope; According to required sweep limit, it is the focus lamp of 450*450mm that the utility model is selected sweep limit.
(strengthen as operating distance, power weakens in order to solve the problem of bringing after the increasing sweep limit; The chap of marking lines influences attractive in appearance), the utility model selects for use power at the high power laser more than 50 watts; Strengthen beam expanding lens and expand the bundle multiple, with original three times, five times are increased to seven times, octuple, expand light beam to 14-20mm; Increase the specification of scanning galvanometer reflecting optics simultaneously, the common eyeglass of the 70*70-110*110mm Φ 45-48mm that original common laser marking machine is used makes the special f-θ of 450*450mm Φ 50-70mm mirror into, to guarantee that the writing lines are careful, complete in the scope of required marking.
In order to make the sign indicating number svelteness of beating on cigarette, not coarse, the utility model installs a light hurdle additional in the beam expanding lens exit.The effect on this light hurdle is: remove the veiling glare of beam edge, will expand the irregular light beam in bundle back and be made into than the regular circular light beam.Experiment showed, that after having increased the light hurdle lines quality of marking on the cigarette has obtained effective improvement, and is more clear, careful.
As shown in Figure 4, at cigar mill's packing shop, two laser marking machines are installed in the both sides of production line respectively, the horizontal correlation of online two-shipper is beaten sign indicating number to whole cigarette simultaneously, and whole cigarette do not need to break, and corresponding 25 the cigarette side packed surfaces of each laser head are beaten sign indicating number.At terminal one section pipeline and relevant detection, the opertaing device of increasing of sorting line, the front end of pipeline is established one and is manually disassembled case skin worktable, by manually opening part cigarette both sides case skin, special clip on the folder, clamp the case skin, the part cigarette moves ahead, pipeline stops automatically when checkout equipment detects the part cigarette, when judging the anteposition room, back part cigarette is delivered to home, the fixture cigarette, controller sends control signal, the laser marking machine of conveyer line both sides gets started static mark, required content is carved into the end of every cigarette.At last, establish an artificial joint sealing worktable at the pipeline end, by manually taking off the case leather wallet, beat the sign indicating number baffle plate that finishes and put down, the part cigarette continues to be forwarded to package position, and the staff encapsulates.
Adopt two laser marking machines, carry out coding simultaneously whole cigarette both sides, the coding time of finishing one whole cigarette was 3～4 seconds.Can fix on three～four meters long to the length of transport tape, on transport tape, enough surpluses can be arranged, can improve coding efficient.Consider the running time, per minute can be accomplished 6 cigarettes of coding (300/minute) like this.Can satisfy requirement of client.After marking was finished, smoke box promptly continued to move ahead with travelling belt.So far whole cigarette printed and finished, and enters next circulation.
The utility model has the advantages that: the scanning breadth is big, and every laser marking machine can corresponding 25 cigarette side packed surfaces; Speed is fast, and the single-piece cigarette is beaten the working time≤6s of sign indicating number; The marking scope is wide, marking scope 〉=450mm * 450mm.
The above is that specific embodiments of the invention and the know-why used are any based on the equivalent transformation on the technical solution of the present invention basis, all belongs within the protection domain of the present invention.
Claims (5)
1. one kind is used for the laser marking machine that whole of tobacco beats sign indicating number, it is characterized in that: it is made of casing, the laser instrument, beam expanding lens, Guang Lan, high-velocity scanning galvanometer, vibration mirror reflected sheet, the focus lamp that are installed in the casing;
Described beam expanding lens is fixed on the light-emitting window place of described laser instrument, and faces the light-emitting window of laser instrument; Emergent pupil eyeglass place at beam expanding lens is equipped with described smooth hurdle;
In casing, face the light hurdle mirror holder is installed, at the mirror holder internal fixation two described vibration mirror reflected sheets that become 90 degree angles are arranged, outside two vibration mirror reflected sheets, be fixed with a described high-velocity scanning galvanometer respectively, in two vibration mirror reflected sheets, two high-velocity scanning galvanometer center line intersections are provided with a described focus lamp;
Face the light-emitting window of described focus lamp, on casing, offer the Laser emission mouth.
2. according to claim 1 be used for whole of tobacco beat the sign indicating number laser marking machine, it is characterized in that: described focus lamp sweep limit is 450*450mm.
3. according to claim 2 be used for whole of tobacco beat the sign indicating number laser marking machine, it is characterized in that: described laser power is greater than 50 watts;
Described beam expanding lens expands the bundle multiple greater than seven times.
4. according to claim 3 be used for whole of tobacco beat the sign indicating number laser marking machine, it is characterized in that: described vibration mirror reflected sheet is the special f-Theta lens of 450*450mm Φ 50-70mm.
5. according to claim 4 be used for whole of tobacco beat the sign indicating number laser marking machine, it is characterized in that: at described casing internal fixation a base plate is arranged, described laser instrument is fixed on this base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201035535U CN201021952Y (en) | 2007-02-09 | 2007-02-09 | A laser marker for tobacco packing code |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201035535U CN201021952Y (en) | 2007-02-09 | 2007-02-09 | A laser marker for tobacco packing code |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021952Y true CN201021952Y (en) | 2008-02-13 |
Family
ID=39089363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201035535U Expired - Fee Related CN201021952Y (en) | 2007-02-09 | 2007-02-09 | A laser marker for tobacco packing code |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021952Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180025A (en) * | 2011-01-21 | 2011-09-14 | 深圳恒光机电有限公司 | Method for changing view field of laser marking machine |
| CN103523299A (en) * | 2013-10-18 | 2014-01-22 | 上海烟草集团有限责任公司 | Code marking device |
| ITBO20130638A1 (en) * | 2013-11-25 | 2015-05-26 | Gd Spa | LASER PRINTING UNITS AND METHOD OF A PACKAGE FOR PRINTING TWO DIFFERENT PARTS OF THE PACKAGE. |
| CN106984903A (en) * | 2017-03-30 | 2017-07-28 | 胡金钱 | Laser machine equipment, the method for official seal of putting on record and the official seal docketing system of official seal |
-
2007
- 2007-02-09 CN CNU2007201035535U patent/CN201021952Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180025A (en) * | 2011-01-21 | 2011-09-14 | 深圳恒光机电有限公司 | Method for changing view field of laser marking machine |
| CN103523299A (en) * | 2013-10-18 | 2014-01-22 | 上海烟草集团有限责任公司 | Code marking device |
| CN103523299B (en) * | 2013-10-18 | 2015-09-16 | 上海烟草集团有限责任公司 | Stamp device |
| ITBO20130638A1 (en) * | 2013-11-25 | 2015-05-26 | Gd Spa | LASER PRINTING UNITS AND METHOD OF A PACKAGE FOR PRINTING TWO DIFFERENT PARTS OF THE PACKAGE. |
| CN106984903A (en) * | 2017-03-30 | 2017-07-28 | 胡金钱 | Laser machine equipment, the method for official seal of putting on record and the official seal docketing system of official seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |