CN202029517U - Steel strip production on-line laser marking anti-counterfeiting device - Google Patents
Steel strip production on-line laser marking anti-counterfeiting device Download PDFInfo
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- CN202029517U CN202029517U CN 201120115823 CN201120115823U CN202029517U CN 202029517 U CN202029517 U CN 202029517U CN 201120115823 CN201120115823 CN 201120115823 CN 201120115823 U CN201120115823 U CN 201120115823U CN 202029517 U CN202029517 U CN 202029517U
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- steel band
- laser
- laser marking
- rolling disc
- marking machine
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Abstract
The utility model discloses a steel strip production on-line laser marking anti-counterfeiting device which comprises a laser marker (1) and is characterized in that the laser marker (1) is fixed on a vertical rotating disc (2); a laser marking head (3) of the laser marker (1) extends to the inside of an edge of a steel strip (4) on a production line; the rotating disc (2) is rotationally connected onto a vertical supporting frame (6); the side of the rotating disc (2), which is toward the steel strip (4), is provided with shifting teeth (7); and an end part gear (9) of one carrier roller (8) of the steel strip (4) is meshed with the shifting teeth (7) on the rotating disc (2). Due to the adoption of laser marking, the steel strip production on-line laser marking anti-counterfeiting device has high technological content. Difficulty is brought to counterfeiters. The anti-counterfeiting performance is higher. Anti-counterfeiting information is visual and is easy to identify. Meanwhile, damage to the steel strip cannot be caused. Laser marking is synchronously controlled by operation of the steel strip, so the steel strip production on-line laser marking anti-counterfeiting device is simple and convenient to operate and has high automation degree.
Description
Technical field
The utility model relates to the improvement of the false proof mark equipment of a kind of steel band, specifically in iron and steel Rolling Production process, adopts the steel band of Laser mark technology marking anti-false sign on steel band to produce online laser index carving false proof device.Be mainly used in hot rolled strip or cold-rolled strip, be particularly useful for price height, special stainless steel, high temperature alloy and the thin specification steel band of quality.
Background technology
Steel band is after iron and steel enterprise produces now, the about 5-40t/ volume of the steel band of different size, at this moment, steel band factory takes different packing colors, packaging material and inside and outside Product labelling at the enterprising line identifier of coil of strip, plays the purpose of distinguishing the different manufacturers steel band and being convenient to review.The steel band that iron and steel metallurgy factory produces is sold to intermediate link in the mode of rolling, and the substance that the end user uses only has several kilograms to tens kilograms, and rolling is used seldom, so, intermediate link is carried out bundling, is cut steel coil strip again, provides and delivers and uses to the end user.Obviously, just differ on the steel band at bundling, after cutting and established a capital anti-false sign, so, in actual applications, steel band is being removed after external packing and excision post inside and outside label segment, and the steel band of different manufacturers just is difficult to accurate differentiation, thereby steel band appears in the steel band process of circulation by as other producer's production marketings, especially for the steel band of some high values, as stainless steel band, pressure vessel steel band, high alloy steel band, the above-mentioned situation of easier appearance.Therefore, steel band manufacturing enterprise, all segment mark anti-fake marks are necessary on the production steel band.
At present, for the anti-dummy check of steel band, the one, test by different packing colors, packaging material and inside and outside Product labelling, use but this check only limits to the steel band of rolling, for cut or the steel band of bundling just inapplicable; The 2nd, test by the composition detection of steel band, as take to add special harmless element and be controlled in the scope, determine manufacturer by detecting contrast, but this method is only applicable to the product that special mineral resources ground smelts, the complex ore or the vanadium titanium complex ore that contain rare earth as smelting iron and steel, in the finished product of steel band, must contain peculiar constituent content, regional characteristic with product place of production, moreover along with the aggravation of domestic industry process, converter turns to electric furnace smelting gradually, along with ferrous materials multicomponent microalloying development trend, this anti-counterfeit capability can reduce simultaneously.The 3rd, determine that on the surface of roll privileged sites engrave the mark of a spill, steel band meeting cycle on steel strip surface in the operation of rolling highlights a mark like this, the mark spacing is the girth of roll, but in actual use, roll uses the back reduced, Cycle Length can change, along with the increase of rolling quantity, the spill mark depths of carving on roll is along with minimizing, and steel strip surface mark readability reduces, the mark height that steel band highlights reduces to influence the quality of steel band after along with steel band, especially cold rolling thin specification steel band, below 0.3mm, this roll labeling method is applicable to the continuous rolling unit as thickness, for steekle mill and reversable mill, maximum 2 frames, on roll blaze will can not, simultaneously, this mark holds imitated very much, and anti-counterfeiting performance is very low.The 4th, cycle sprayed coating or label that some are little in the steel band production process, take this technological requirement steel band under the lower speed of service, when rolling thin size hot-rolled steel band, be not easy to realize, and for the cold-rolled strip of crossing the range request smooth finish surface that uses, coating is difficult to adhere to, and labeling requirement is constantly removed, increase user's trouble, cold-rolled strip for higher level requires as the mirror face stainless steel steel band, just more is difficult to coat anti-counterfeiting mark.At present, laser marking device is successful Application in field of anti-counterfeit technology, is mainly used in the false proof of wine, is carved with anti-false sign on bottle and bottle cap simultaneously.Laser index carving is false proof, and is high in technological content, brings difficulty to the adulterator, and anti-counterfeiting information is directly perceived, easily identification.By retrieval, the report of have not yet to see with Laser mark technology, in the continuous production of steel band, all segment marks being carved the equipment of anti-fake mark.
Summary of the invention
The purpose of this utility model be to provide a kind of with Laser mark technology, in the continuous production of steel band, all segment marks carve anti-fake mark, and online laser index carving false proof device is produced in simple in structure, easy operation control, steel band that anti-counterfeiting performance is strong.
For reaching above purpose, the technical scheme that the utility model adopted is: this steel band is produced online laser index carving false proof device, comprise laser marking machine, it is characterized in that: described laser marking machine is fixed on the vertical rolling disc, the laser head at quarter of laser marking machine extends the inboard, steel band edge on production line, the horizontal rotating shaft of rolling disc is rotatably connected on the vertical bracing frame, be provided with moving tooth at rolling disc towards a side of steel band, end at one of them carrying roller of steel band fixedly cogs, the gear of carrying roller end and the engagement of the moving tooth on the rolling disc.
The utility model is also implemented by following measure: the laser marking machine on the described rolling disc is equidistant to be provided with 1-4, and the distance of the adjacent anti-fake mark of being carved on steel band is the number of the girth of rolling disc divided by laser marking machine; The diameter of rolling disc is 1-2m.
On the frame that transmits steel band, be provided with vertical induction post, the induction post is to the line in the rolling disc axle center edge perpendicular to steel band, the probe of the sensor unit in induction post and the laser marking machine is relative, when the probe correspondence of the sensor unit in the laser marking machine the induction post, laser marking machine began marking.
The laser head at quarter of described laser marking machine extends the inboard 5-20cm in steel band edge on production line, aborning, when steel band moves forward, carrying roller rotates, the gear of carrying roller end is stirred the moving tooth on the rolling disc, drive turn disc, the edge line speed of rolling disc is consistent with the translational speed of steel band on production line, set by the number of teeth of gear and moving tooth and to realize, make when laser marking machine turns to position near steel band, the steel band that is relatively moving is static, and is clear to guarantee the mint-mark of laser marking machine on steel band; Described laser marking machine comprises control module and laser code mint-mark module, in control module, contain coding generation unit and storage element again, in laser code mint-mark module, comprise sensor unit, timing setting unit, mint-mark control module, laser code mint-mark unit again, the laser of laser code mint-mark unit is carved an axis and is paralleled together with the rolling disc radius, when mint-mark, the surface of then vertical steel band, the axis normal of the probe of sensor unit is in the card of rolling disc.The coding generation unit is one group of security code for the treatment of mint-mark setting according to false proof requirement, and be transported to the mint-mark control module, by mint-mark control module instruction laser code mint-mark unit, the instruction of mint-mark control module receiving sensor unit and timing setting unit, when laser marking machine forwards the position close with steel band to, sensor unit receives the information of induction post, just instruct mint-mark control module instruction laser code mint-mark unit to begin mint-mark, also receive simultaneously the instruction of timing setting unit, just by the time length mint-mark of setting, after laser marking machine shifted out when moving in the same way with steel band, mint-mark promptly finished.
The beneficial effects of the utility model are: with at present on steel band employed anti-fake mark technology compare, effectively the mark steel band and can all be carved with mark for information about on all section of steel band, is convenient to the bundling identification; Since adopted laser index carving, thus high in technological content, bringing difficulty to the adulterator, anti-counterfeiting performance is higher, and anti-counterfeiting information is directly perceived, and identification simultaneously, does not cause damage to steel band easily; Because laser index carving is by steel band operation Synchronization Control, so easy and simple to handle, automaticity is high.This steel band all has the mark that sets on every section when bundling uses, distinguish the different manufacturers steel band easily and be convenient to review.
Description of drawings
Fig. 1 is a structure schematic top plan view of the present utility model.
Fig. 2 is that rolling disc of the present utility model and gear, laser marking machine assemble the outer schematic diagram of looking.
Fig. 3 is a schematic block circuit diagram of the present utility model.
The specific embodiment
Make the utility model with reference to Fig. 1, Fig. 2, Fig. 3.This steel band is produced online laser index carving false proof device, comprise laser marking machine 1, it is characterized in that: laser marking machine 1 is fixed on the vertical rolling disc 2, the laser of laser marking machine 1 is carved 3 inboard, steel band 4 edge that extend on production line, the horizontal rotating shaft 5 of rolling disc 2 is rotatably connected on the vertical bracing frame 6, be provided with moving tooth 7 at rolling disc 2 towards a side of steel band 4, end at one of them carrying roller 8 of steel band 4 fixedly cogs 9, the gear 9 of carrying roller 8 ends and 7 engagements of the moving tooth on the rolling disc 2, aborning, when steel band 4 moves forward, carrying roller 8 rotates, the gear 9 of carrying roller 8 ends is stirred the moving tooth 7 on the rolling disc 2, drives rolling disc 2 and rotates, and the edge line speed of rolling disc 2 is consistent with the translational speed of steel band 4 on production line, set by the number of teeth of gear 9 and moving tooth 7 and to realize, make that the steel band 4 that is relatively moving is static, and was clear to guarantee the mint-mark of laser marking machine 1 on steel band 4 when laser marking machine 1 turned to position near steel band 4.
Laser marking machine 1 on the described rolling disc 2 is equidistant to be provided with 1-4, and the distance of the adjacent anti-fake mark of being carved on steel band 4 is the number of the girth of rolling disc 2 divided by laser marking machine 1; The diameter of rolling disc 2 is 1-2m.
On the frame that transmits steel band 4, be provided with vertical induction post 11, induction post 11 is to the line in the rolling disc 2 axle center edge perpendicular to steel band 4, the probe 10 of the sensor unit in induction post 11 and the laser marking machine 1 is relative, when probe 10 correspondences of the sensor unit in the laser marking machine 1 induction post 9, laser marking machine 1 beginning marking.
The laser of described laser marking machine 1 is carved 3 an inboard 5-20cm in steel band 4 edges that extend on production line; Described laser marking machine 1 comprises control module and laser code mint-mark module, in control module, contain coding generation unit and storage element again, in laser code mint-mark module, comprise sensor unit, timing setting unit, mint-mark control module, laser code mint-mark unit again, the laser of laser code mint-mark unit is carved the radius cocurrent and parallel of 3 axis and rolling disc 2, when mint-mark, the surface of then vertical steel band 4, the axis normal of the probe 10 of sensor unit is in the card of rolling disc 2.The coding generation unit is one group of security code for the treatment of mint-mark setting according to false proof requirement, and be transported to the mint-mark control module, by mint-mark control module instruction laser code mint-mark unit, the instruction of mint-mark control module receiving sensor unit and timing setting unit, when laser marking machine 1 forwards the position close with steel band 4 to, sensor unit receives the information of induction post 11, just instruct mint-mark control module instruction laser code mint-mark unit to begin mint-mark, also receive simultaneously the instruction of timing setting unit, just by the time length mint-mark of setting, after laser marking machine 1 shifted out when moving in the same way with steel band 4, mint-mark promptly finished.This steel band is when bundling uses, and is all underlined on every section, is easy to distinguish.
Claims (4)
1. a steel band is produced online laser index carving false proof device, comprise laser marking machine (1), it is characterized in that: described laser marking machine (1) is fixed on the vertical rolling disc (2), the laser head at quarter (3) of laser marking machine (1) extends steel band (4) inboard, edge on production line, the horizontal rotating shaft (5) of rolling disc (2) is rotatably connected on the vertical bracing frame (6), be provided with moving tooth (7) at rolling disc (2) towards a side of steel band (4), end at one of them carrying roller (8) of steel band (4) fixedly cogs (9), moving tooth (7) engagement on the gear (9) of carrying roller (8) end and the rolling disc (2).
2. steel band according to claim 1 is produced online laser index carving false proof device, it is characterized in that the equidistant 1-4 of being provided with of laser marking machine (1) on the described rolling disc (2); The diameter of rolling disc (2) is 1-2m.
3. steel band according to claim 1 is produced online laser index carving false proof device, it is characterized in that on the frame that transmits steel band (4), being provided with vertical induction post (11), induction post (11) is to the line in rolling disc (2) the axle center edge perpendicular to steel band (4), and the probe (10) of the sensor unit in induction post (11) and the laser marking machine (1) is relative.
4. steel band according to claim 1 and 2 is produced online laser index carving false proof device, and the laser that it is characterized in that laser marking machine (1) is carved head (3) and extended the inboard 5-20cm in steel band (4) edge on production line; The laser of the laser code mint-mark unit of described laser marking machine (1) is carved the radius cocurrent and parallel of head (3) axis and rolling disc (2), and the axis normal of the probe of sensor unit (10) is in the card of rolling disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120115823 CN202029517U (en) | 2011-04-20 | 2011-04-20 | Steel strip production on-line laser marking anti-counterfeiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120115823 CN202029517U (en) | 2011-04-20 | 2011-04-20 | Steel strip production on-line laser marking anti-counterfeiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029517U true CN202029517U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120115823 Expired - Fee Related CN202029517U (en) | 2011-04-20 | 2011-04-20 | Steel strip production on-line laser marking anti-counterfeiting device |
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| CN (1) | CN202029517U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519382A (en) * | 2011-12-22 | 2012-06-27 | 山东泰山钢铁集团有限公司 | Fixed point marking method for deformation detection of cold-rolled steel strip |
| CN104968149A (en) * | 2015-06-10 | 2015-10-07 | 苏州米达思精密电子有限公司 | Laser carving production method of reinforcing sheet with imprint |
| CN105398196A (en) * | 2014-09-16 | 2016-03-16 | 上海运青制版有限公司 | Product number marking device |
| CN109677122A (en) * | 2018-12-25 | 2019-04-26 | 武汉鹏源激光技术有限公司 | Steel plate is into stokehold labelling apparatus |
-
2011
- 2011-04-20 CN CN 201120115823 patent/CN202029517U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519382A (en) * | 2011-12-22 | 2012-06-27 | 山东泰山钢铁集团有限公司 | Fixed point marking method for deformation detection of cold-rolled steel strip |
| CN105398196A (en) * | 2014-09-16 | 2016-03-16 | 上海运青制版有限公司 | Product number marking device |
| CN104968149A (en) * | 2015-06-10 | 2015-10-07 | 苏州米达思精密电子有限公司 | Laser carving production method of reinforcing sheet with imprint |
| CN109677122A (en) * | 2018-12-25 | 2019-04-26 | 武汉鹏源激光技术有限公司 | Steel plate is into stokehold labelling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140420 |