CN203062087U - Laser scoring unit - Google Patents
Laser scoring unit Download PDFInfo
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- CN203062087U CN203062087U CN 201320016072 CN201320016072U CN203062087U CN 203062087 U CN203062087 U CN 203062087U CN 201320016072 CN201320016072 CN 201320016072 CN 201320016072 U CN201320016072 U CN 201320016072U CN 203062087 U CN203062087 U CN 203062087U
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- adjustable roller
- machine
- positioning
- laser
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Abstract
The utility model provides a laser scoring unit, and relates to the technical field of silicon steel production. The laser scoring unit comprises a scoring machine, a tension roller and a positioning machine, wherein the tension roller is arranged on the steel outlet side of the scoring machine, and the positioning machine is arranged between the scoring machine and the tension roller. A positioning roller of the locating machine comprises a fixed roller, an adjustable roller and an adjusting mechanism, wherein the fixed roller and the adjustable roller are in parallel with each other, the adjusting mechanism is used for adjusting the scale height of the adjustable roller, and strip steel passes through space between the fixed roller and the adjustable roller. The adjusting mechanism can adjust the position of the adjustable roller to enable the scale height of the adjustable roller to be changed, errors produced by the positioning machine caused by abrasion can be made up, the fact that the constant distance between a laser and the strip steel during scoring is kept is guaranteed, and therefore positioning accuracy of the positioning machine is improved and a scoring effect of the laser scoring unit is improved. Meanwhile, the positioning roller does not need to be replaced after a part of the positioning roller is abraded, only the adjustable roller is adjusted, and therefore service life of the positioning roller is effectively prolonged, maintaining frequency of the positioning roller is reduced, and production cost is further reduced.
Description
Technical field
The utility model relates to the silicon steel production technical field, particularly relates to a kind of laser scored unit.
Background technology
Laser scored technology is a kind of of magnetic domain refinement technology, and this technology is conducive to further reduce the iron loss of high magnetic induction grain-oriented silicon steel, and is especially more obvious for 0.23mm and the reduction of following thickness product iron loss, improved efficient and the quality of transformer, energy efficient.
Adopt laser magnetic domain refinement system, the yield value of iron loss depends on many aspects after handling for electrical sheet/silicon steel: be attached to the particle/fluid of material surface as the gait of march of the laser energy of surface sweeping speed, input power, focal position, focus place laser, coiled strip, material itself, coating (coating) (thickness and kind), environmental condition, dust, oil or other before Laser Processing.For each material, must grope its corresponding parameters separately and set.According to base material, coating performance and parameter are set, the gain of core loss value in production practices roughly in 10% scope, but the grade of iron loss gain also depends on more above-mentioned aspects.Indentation unit fluctuation of service the earliest, product quality is undesirable.
Please refer to Fig. 1, Fig. 1 is the work schematic diagram of a kind of typical localization machine in the prior art.
In order to improve the indentation precision, in laser scored unit, localization machine is installed, as shown in Figure 1, localization machine has a plurality of registration rollers 11, treat that indentation band steel 12 walks between registration roller 11, guarantee to treat that indentation band steel 12 can steadily advance, make things convenient for laser instrument 13 indentations, play good effect to improving product indentation precision.
After the indentation unit uses a period of time, can produce certain wearing and tearing between the registration roller 11, the positioning accuracy of localization machine is reduced, the indentation effect also decreases, and the cost of frequently changing registration roller is higher, has increased the indentation production cost of band steel virtually.
Therefore, how improving the indentation effect of laser scored unit, reduce the indentation cost of band steel, is the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this utility model provides a kind of laser scored unit, and this laser scored unit indentation is effective, and the indentation cost is low.
The utility model comprises scoring machine, is located at the jockey pulley of described scoring machine tapping side, and be located at localization machine between described scoring machine and the described jockey pulley, the registration roller of described localization machine comprises stationary roll and the adjustable roller that is parallel to each other, and the governor motion of regulating described adjustable roller absolute altitude, the band steel passes between described stationary roll and described adjustable roller.
Preferably, described governor motion comprises that fixed cover is located at the worm gear of described adjustable roller periphery, and with described worm gear engaged worm, the center line of described worm gear is parallel with the axis of described adjustable roller.
Preferably, described governor motion also comprises the regulating handle of being located at described adjustable roller end, and this regulating handle is fixedlyed connected with described worm screw.
Preferably, described governor motion also comprises the dial of being located at described adjustable roller end.
Preferably, the number of described adjustable roller and described governor motion is two, and two described adjustable roller and two described governor motions are corresponding one by one.
Preferably, also comprise the roll change wheel of being located at described registration roller bottom, and take turns suitable guide rail with described roll change, this guide rail does not overlap with described band steel running orbit.
Laser scored unit provided by the utility model comprises scoring machine and jockey pulley, and wherein, scoring machine is used for the band steel is carried out laser scored, and jockey pulley is located at the tapping side of scoring machine, is provided with localization machine between scoring machine and the jockey pulley.Unlike the prior art be that the registration roller of this localization machine comprises stationary roll and the adjustable roller that is parallel to each other, and the height between adjustable roller and the laser instrument can be regulated by governor motion.Laser scored unit is after using after a while, registration roller can produce certain wearing and tearing, in the localization machine provided by the utility model, registration roller comprises stationary roll and adjustable roller, the registration roller that is positioned under the indentation unit laser head is adjustable roller, other registration roller is stationary roll, governor motion can be regulated the position of adjustable roller, the absolute altitude of adjustable roller is changed, to remedy the error that localization machine produces because of wearing and tearing, guarantee that laser head keeps constant distance with the band steel when indentation, thereby improve the positioning accuracy of localization machine, and then improve the indentation effect of indentation unit.Simultaneously, registration roller occurs not needing to change registration roller after the part wearing and tearing, and it is just passable only to regulate adjustable roller, thereby effectively prolongs the service life of registration roller, reduces the maintenance frequency of registration roller, and then reduction indentation cost.
A kind of preferred embodiment in, described governor motion comprises that fixed cover is located at the worm gear of described adjustable roller periphery, and with described worm gear engaged worm, the center line of described worm gear is parallel with the axis of described adjustable roller.Obviously, both parallel i.e. representatives have preset distance, i.e. worm gear and adjustable roller decentraction, both form eccentric stiffener, and when the worm drive worm gear rotated, the position of adjustable roller changed, when the matched of the height of adjustable roller and scoring machine laser instrument, regulate and finish.So this governor motion can guarantee the required precision of indentation.
Description of drawings
Fig. 1 is the work schematic diagram of a kind of typical localization machine in the prior art.
Fig. 2 provides the structural representation of a kind of specific embodiment of localization machine in the laser scored unit for the utility model;
Fig. 3 is the right view of localization machine shown in Figure 2;
Fig. 4 provides the perspective view of a kind of specific embodiment of localization machine in the laser scored unit for the utility model.
The specific embodiment
Core of the present utility model provides a kind of laser scored unit, this laser scored unit indentation precision height, and the indentation cost is low.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 2 to Fig. 4, Fig. 2 provides the structural representation of a kind of specific embodiment of localization machine in the laser scored unit for the utility model; Fig. 3 is the right view of localization machine shown in Figure 2; Fig. 4 provides the perspective view of a kind of specific embodiment of localization machine in the laser scored unit for the utility model.
Laser scored unit provided by the utility model comprises scoring machine and jockey pulley, and wherein, scoring machine is used for the band steel is carried out laser scored, and jockey pulley is located at the tapping side of scoring machine, is provided with localization machine between scoring machine and the jockey pulley.Unlike the prior art be that the registration roller 2 of this localization machine comprises stationary roll 21 and the adjustable roller 22 that is parallel to each other, and the height between adjustable roller and the laser head can be regulated by governor motion 3.Laser scored unit is after using after a while, registration roller 2 can produce certain wearing and tearing, especially be in the registration roller 2 under the scoring machine laser head, distance between band steel and the laser head is changed, namely produced variation with steel absolute altitude in indentation, so, the indentation effect is had a strong impact on, even the indentation failure.
In the localization machine provided by the utility model, registration roller 2 comprises stationary roll 21 and adjustable roller 22, the registration roller 2 that is positioned under the indentation unit laser head is adjustable roller 22, other registration roller 2 is stationary roll 21, governor motion 3 can be regulated the position of adjustable roller 22, the absolute altitude of adjustable roller 22 is changed, to remedy the error that localization machine produces because of wearing and tearing, guarantee that laser head keeps constant distance with the band steel when indentation, thereby improve the locating effect of localization machine, and then improve the indentation precision of indentation unit.Simultaneously, registration roller occurs not needing to change registration roller after the part wearing and tearing, and it is just passable only to regulate adjustable roller 22, thereby effectively prolongs the service life of registration roller, reduces the maintenance frequency of registration roller, and then reduction indentation cost.
In a kind of concrete embodiment, governor motion 3 comprises that fixed cover is located at the worm gear 31 of adjustable roller 22 peripheries, and with worm gear 31 engaged worm 32, the center line of worm gear 31 is parallel with the axis of adjustable roller 22.Obviously, both have a preset distance at parallel i.e. representative, i.e. worm gear 31 and adjustable roller 22 decentraction, and both form eccentric stiffener, and as shown in Figure 2, the center line of worm gear 31 is L1, and the axis of adjustable roller 22 is L2, and certain distance is arranged between the two.When worm screw 32 drove worm gears 31 rotations, the position of adjustable roller 22 changed, and when the matched of the height of adjustable roller 22 and scoring machine laser head, regulated end.So this governor motion 3 can guarantee the required precision of indentation.
Particularly, governor motion 3 can also comprise the regulating handle 34 of being located at adjustable roller 22 ends, when the distance between stationary roll 21 and the adjustable roller 22 needs to adjust, can rotate regulating handle 34, realize the position adjustments between adjustable roller 22 and the laser head more effortlessly, be convenient to improve adjusting efficient.
Further, governor motion 3 can also comprise dial 33, and this dial 33 can be used with regulating handle 34, also can use separately, make the regulated value of adjustable roller 22 evidence-based, thereby further improve the degree of regulation of localization machine, and then improve laser scored precision.
In a kind of concrete embodiment, above-mentioned adjustable roller 22 and the number of governor motion 3 all can be two, and governor motion 3 is corresponding one by one with adjustable roller 22, and each adjustable roller 22 can be regulated separately.In the localization machine use, the degree of wear of two adjustable roller 22 may be different, and adjustable roller 22 is regulated separately, localization machine is all satisfied at different adjusting positions regulate requirement, thereby further improve the positioning accuracy of localization machine, improve the indentation effect.
Further in the technical scheme, laser scored unit provided by the utility model can also comprise the roll change wheel 4 of being located at registration roller 2 bottoms, and takes turns 4 suitable guide rails 5 with roll change, and this guide rail 5 does not overlap with the running orbit of band steel.After localization machine is used a period of time, stationary roll 21, adjustable roller 22 all have certain wearing and tearing, after may wear to a certain degree, need to change stationary roll 21 and adjustable roller 22, roll change wheel 4 and guide rail 5 are installed in registration roller 2 bottoms, can when needing repairing, registration roller 2 be shifted out from laser scored unit along guide rail 5, reinstall along guide rail 5 again behind to be replaced the finishing.Roll change wheel 4 and guide rail 5 can effectively reduce the maintenance difficulties of localization machine, improve the maintainability of laser scored unit.
More than laser scored unit provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (6)
1. laser scored unit, it is characterized in that, comprise scoring machine, be located at the jockey pulley of described scoring machine tapping side, and be located at localization machine between described scoring machine and the described jockey pulley, it is characterized in that, the registration roller of described localization machine comprises stationary roll and the adjustable roller that is parallel to each other, and the governor motion of regulating described adjustable roller absolute altitude, and the band steel passes between described stationary roll and described adjustable roller.
2. laser scored unit according to claim 1, it is characterized in that, described governor motion comprises that fixed cover is located at the worm gear of described adjustable roller periphery, and with described worm gear engaged worm, the center line of described worm gear is parallel with the axis of described adjustable roller.
3. laser scored unit according to claim 1 and 2 is characterized in that, described governor motion also comprises the regulating handle of being located at described adjustable roller end, and this regulating handle is fixedlyed connected with described worm screw.
4. laser scored unit according to claim 1 and 2 is characterized in that, described governor motion also comprises the dial of being located at described adjustable roller end.
5. according to each described laser scored unit of claim 1 to 3, it is characterized in that the number of described adjustable roller and described governor motion is two, two described adjustable roller and two described governor motions are corresponding one by one.
6. laser scored unit according to claim 1 is characterized in that, also comprises the roll change wheel of being located at described registration roller bottom, and takes turns suitable guide rail with described roll change, and this guide rail does not overlap with described band steel running orbit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016072 CN203062087U (en) | 2013-01-13 | 2013-01-13 | Laser scoring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016072 CN203062087U (en) | 2013-01-13 | 2013-01-13 | Laser scoring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062087U true CN203062087U (en) | 2013-07-17 |
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ID=48760913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016072 Expired - Lifetime CN203062087U (en) | 2013-01-13 | 2013-01-13 | Laser scoring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108699616A (en) * | 2015-12-30 | 2018-10-23 | Posco公司 | The magnetic domain thinning method and its device of oriented electrical steel sheets |
| CN115044757A (en) * | 2022-06-22 | 2022-09-13 | 首钢智新迁安电磁材料有限公司 | Automatic adjusting device for laser scoring parabolic lens focus |
-
2013
- 2013-01-13 CN CN 201320016072 patent/CN203062087U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108699616A (en) * | 2015-12-30 | 2018-10-23 | Posco公司 | The magnetic domain thinning method and its device of oriented electrical steel sheets |
| CN115044757A (en) * | 2022-06-22 | 2022-09-13 | 首钢智新迁安电磁材料有限公司 | Automatic adjusting device for laser scoring parabolic lens focus |
| CN115044757B (en) * | 2022-06-22 | 2024-01-02 | 首钢智新迁安电磁材料有限公司 | Automatic adjusting device for focus of parabolic mirror for laser scoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |