CN113843512A - Online laser rapid marking equipment for stainless steel battery shell - Google Patents
Online laser rapid marking equipment for stainless steel battery shell Download PDFInfo
- Publication number
- CN113843512A CN113843512A CN202111189687.4A CN202111189687A CN113843512A CN 113843512 A CN113843512 A CN 113843512A CN 202111189687 A CN202111189687 A CN 202111189687A CN 113843512 A CN113843512 A CN 113843512A
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- China
- Prior art keywords
- stainless steel
- laser
- battery shell
- steel battery
- turntable
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 66
- 239000010935 stainless steel Substances 0.000 title claims abstract description 66
- 238000012546 transfer Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 28
- 238000010330 laser marking Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000013072 incoming material Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Abstract
The invention discloses an online laser rapid marking device for a stainless steel battery shell, which comprises a conveying device and a laser device which are assembled together, wherein the conveying device comprises a first transfer turntable, a main feeding turntable and a second transfer turntable which are sequentially connected, and the diameter of the main feeding turntable is larger than 1050 mm; laser equipment corresponds the setting with main feed carousel, include: the laser device comprises a mobile platform, a laser device, a light path module and a high-speed galvanometer, wherein the laser device, the light path module and the high-speed galvanometer are arranged on the mobile platform; the laser is a 355nm wave band picosecond pulse width laser; when the stainless steel battery shell marking device works, the conveying device continuously runs, when the stainless steel battery shell to be marked runs in place, the laser device marks the corresponding stainless steel battery shell to be marked according to the set code, and the marked stainless steel battery shell is identified and then is transferred to different collecting lines through the second transfer turntable. The invention has the characteristics of clear mark, high code reading success rate and 48-hour salt spray treatment resistance after marking.
Description
Technical Field
The invention relates to the technical field of laser marking equipment, in particular to online laser rapid marking equipment for a stainless steel battery shell.
Background
With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing day by day, high requirements are put on power supplies, and lithium batteries enter a large-scale practical stage. The stainless steel cylindrical battery has the advantages of high consistency, high energy density, low cost, high arrangement flexibility and the like, so that the stainless steel cylindrical battery is greatly applied to the market. At present, in order to facilitate the identification, tracking and recording of the stainless steel cylindrical batteries and prevent counterfeiting, code spraying identification is carried out on the battery shell of each stainless steel cylindrical battery.
In China, the traditional code spraying identification means basically adopts a mode of spraying codes by ink to mark the battery. However, the ink jet printing equipment consumes a large amount of consumables, and the ink contains a large amount of toxic substances, so that the ink can cause serious environmental pollution after being used for a long time. In recent years, the national advocates environmental protection and eliminates enterprises with high energy consumption and high pollution gradually. Therefore, a marking means which is environment-friendly, low in energy consumption and efficient is put in front of enterprises.
Laser, as a clean energy, has no consumptive material, pollution-free, efficient, the numerous advantages that the identification code can not be wiped. Therefore, laser marking is the preferred means for large enterprises. The specific laser marking method can be found in the Chinese patent application with publication numbers of CN102971109A, CN103660603A, CN107186352A, etc. However, the principle of laser marking is to burn a trace on the surface of the product, which will destroy the original surface structure of the product; the stainless steel battery has strict requirements on safety, the product needs to be subjected to salt spray treatment for 48 hours, and the occurrence of rusting is not allowed, so that the specific requirement is difficult to meet by the existing laser marking technology.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the equipment for the online laser rapid marking of the stainless steel battery shell, which has the advantages of clear mark, high code reading success rate and 48-hour salt spray treatment resistance after marking.
In order to achieve the purpose, the invention adopts the following technical scheme.
An on-line laser rapid marking device for stainless steel battery cases, which comprises a conveying device and a laser device which are assembled together, and is characterized in that the conveying device comprises: the laser equipment is arranged corresponding to the main feeding turntable and is used for carrying out laser marking on the stainless steel battery shell to be marked, and the second transfer turntable is connected with the output end of the main feeding turntable and is used for transferring the marked stainless steel battery shell; the diameter of the main feeding rotary disc is larger than 1050 mm.
The laser apparatus includes: the laser device comprises a mobile platform, a laser device, a light path module and a high-speed galvanometer, wherein the laser device, the light path module and the high-speed galvanometer are arranged on the mobile platform; the laser is a 355nm wave band picosecond pulse width laser, a laser beam output by the laser enters the light path module, enters the high-speed vibration mirror after being amplified and reflected, and forms a high-energy light spot after being focused by a focusing mirror at the front end of the high-speed vibration mirror, and the surface of the stainless steel battery shell to be marked is marked through the high-energy light spot.
When the stainless steel battery shell marking device works, the conveying device continuously runs, when the stainless steel battery shell to be marked runs in place, the laser device marks the corresponding stainless steel battery shell to be marked according to the set code, and the marked stainless steel battery shell is identified and then is conveyed to different collecting lines through the second transfer turntable.
More preferably, the second rotating disc is connected with a qualified material output conveying line and an unqualified material backflow conveying line; and when the marked stainless steel battery shell is identified as a qualified product, the qualified product flows into the qualified material output conveying line through the second turntable, and if the marked stainless steel battery shell is identified as a wrong code or a code which cannot be identified, the qualified product is conveyed to the unqualified material backflow conveying line through the second turntable and is subsequently manually processed.
More preferably, the second turntable is connected with a third turntable, the qualified material output conveying line is directly connected with the second turntable, and the unqualified material reflux conveying line is connected with the second turntable through the third turntable.
More preferably, the moving platform is slidably mounted on the linear guide rail and is driven by the screw mechanism to slide and position; when the laser device works, the focal length of the laser device is adjusted by utilizing the lead screw mechanism and the linear guide rail.
More preferably, a beam expander and a reflector are arranged in the light path module, a laser beam output by the laser enters the light path module, the beam is amplified by the beam expander, and the amplified beam enters the high-speed vibration mirror after being reflected by two reflectors of 45 degrees.
More preferably, whether the stainless steel battery shell to be marked runs in place or not is detected by a in-place sensing device which is arranged corresponding to the main feeding turntable, wherein the in-place sensing device is an optical fiber in-place sensor.
More preferably, the marked stainless steel battery case is identified by a mark identification device corresponding to the main feeding turntable, and the mark identification device is a code scanning gun.
More preferably, the conveying apparatus, the laser apparatus, the incoming material conveying line, the acceptable material output conveying line, the unacceptable material return conveying line, the in-place sensing device, and the mark identifying device are connected to and centrally controlled by a lower controller.
More preferably, the lower computer is connected with an upper computer, and during work, the upper computer is used for storing data and automatically generating code content according to a client coding principle, so that the functions of one code, one object and automatic transcoding are realized.
More preferably, the indicia marked on the stainless steel battery case are 16-digit plus letters having dimensions of 5.5mm x 55mm, and the time for completion of the marking of a single battery is 450 ms.
The beneficial effects of the invention are as follows.
Firstly, organically combining a turntable conveying device and a laser device together, limiting the diameter of a main feeding turntable used for marking to be larger than 1050mm, and ensuring that the marking depth is smaller than 1.5 microns by limiting the laser device to adopt an ultraviolet 355nm picosecond waveband laser and a high-speed vibrating mirror; therefore, the laser marking method can not only enable the mark to be clear, enable the mark not to have concave-convex feeling when being touched by hands, enable the code reading rate to reach 99.999 percent, but also ensure that the marked stainless steel battery shell does not have rusting condition after being treated for 48 hours by salt spray, and really realize the application of the laser marking on the stainless steel battery.
The invention can replace the traditional code-spraying identification mode of the stainless steel battery shell, and has the advantages of high identification speed, no material consumption and no pollution. The automatic operation within 24 hours can be realized, the ink does not need to be replaced regularly like ink code spraying, the code spraying equipment is cleaned regularly, and the labor cost of enterprises is greatly reduced. And the laser marking is permanent and can not be wiped, so that the function that ink jet printing can not be realized is realized, and the laser marking is beneficial to product identification, tracking and recording and counterfeit prevention.
Drawings
Fig. 1 is a schematic structural diagram of the on-line laser rapid marking device for the stainless steel battery shell provided by the invention.
Fig. 2 is a schematic structural diagram of the laser apparatus.
Reference numerals indicate the same.
1: conveying equipment, 2: laser apparatus, 3: supplied material conveying line, 4: qualified material output conveying line, 5: unqualified material backflow conveying line, 6: in-place sensing device, 7: a mark recognition device.
1-1: first transfer turntable, 1-2: main feed turntable, 1-3: second transfer turntable, 1-4: and a third transfer turntable.
2-1: mobile platform, 2-2: laser, 2-3: optical path module, 2-4: high-speed galvanometer, 2-5: linear guide, 2-6: a screw mechanism.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present invention, unless otherwise specified and limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the invention, but are not to be construed as limiting the invention.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
As shown in figure 1, the on-line laser rapid marking device for the stainless steel battery shell comprises a conveying device 1 and a laser device 2 which are assembled together. Wherein the conveying apparatus 1 comprises: the device comprises a first transfer turntable 1-1, a main feeding turntable 1-2, a second transfer turntable 1-3 and a third transfer turntable 1-4, wherein the first transfer turntable 1-1 is connected with an incoming material conveying line 3 and used for transferring a to-be-marked stainless steel battery case on the incoming material conveying line 3 to the main feeding turntable 1-2, the laser device 2 is arranged corresponding to the main feeding turntable 1-2 and used for carrying out laser marking on the to-be-marked stainless steel battery case, the second transfer turntable 1-3 is connected with an output end of the main feeding turntable 1-2 and used for transferring the marked stainless steel battery case to a qualified material output conveying line 4 or transferring the marked stainless steel battery case to the third transfer turntable 1-4, and the third transfer turntable 1-4 is connected with a unqualified material backflow conveying line 5.
In order to realize the automatic control of the laser marking process, it is preferable that an in-place sensing device 6 and a mark recognition device 7 are provided corresponding to the main feeding turntable 1-2, and the conveying equipment 1, the laser equipment 2, the incoming material conveying line 3, the qualified material output conveying line 4, the unqualified material return conveying line 5, the in-place sensing device 6, and the mark recognition device 7 are connected to and centrally controlled by a lower controller.
In this embodiment, the in-place sensing device 6 is preferably an optical fiber in-place sensor, and the mark identification device 7 is preferably a code scanning gun. When the optical fiber in-place sensor detects an in-place signal of the stainless steel battery shell to be marked, the signal is transmitted to the laser device 2, and the laser device 2 marks the stainless steel battery shell to be marked as required; when the marked stainless steel battery shell reaches the code scanning gun, scanning codes and judging whether the marked stainless steel battery shell is qualified or not; when the marked stainless steel battery shell is operated to the second transfer turntable 1-3, classifying the marked stainless steel battery shell, and enabling qualified products to flow into a qualified material output conveying line 4; if the code identified by the code scanning gun is a wrong code or a code which cannot be identified, the code is transferred to a third transfer turntable 1-4 from the second transfer turntable 1-3, and then the code is transferred to an unqualified material backflow conveying line 5 from the third transfer turntable 1-4; followed by manual processing.
In this embodiment, preferably, the lower computer is connected to an upper computer, and when the system works, the upper computer automatically generates code content according to a client coding principle, so as to realize functions of one code, one object and automatic transcoding. Meanwhile, the upper computer mode and the lower computer mode are adopted, the functions of data storage and multi-task synchronous processing can be realized, and the I/O expansion capability is achieved.
As shown in fig. 2, the laser apparatus 2 includes: the device comprises a mobile platform 2-1, a laser 2-2, a light path module 2-3 and a high-speed galvanometer 2-4 which are arranged on the mobile platform 2-1; the moving platform 2-1 is slidably mounted on a linear guide rail 2-5 and is driven by a screw mechanism 2-6 to slide and position, a laser beam output by the laser 2-2 enters a beam expander in a light path module 2-3 to amplify the light beam, the amplified light beam enters a high-speed vibrating mirror 2-4 after being reflected by two 45-degree reflecting lenses and is focused by a focusing mirror at the front end of the high-speed vibrating mirror 2-4 to form a high-energy light spot, and the high-energy light spot is marked on the surface of a stainless steel battery shell.
Wherein the laser 2-2 is a 355nm wave band picosecond pulse width laser. Because the focal length of the high-speed galvanometer 2-4 is a fixed value, the focal length is adjusted by setting the mobile platform 2-1 and utilizing the lead screw mechanism 2-6 and the linear guide rail 2-5, and the marking depth can be realized to be less than 1.5 micrometers (a layer of 2.5 micrometer nickel plating layer is arranged on the surface of the stainless steel cylindrical battery) by combining a specific laser, so that the marking speed of a single battery is realized at 450ms (which indicates that the time for completing an electric control identification in-place signal and a data communication downloading signal is 100ms, the marking time is 250ms (16 digits plus letters are 5.5mm x 55 mm), the marking time is 100 ms), and after marking, the mark is clear, no concave-convex feeling is generated when a hand touches, no rusting condition occurs after 48 hours of salt spray treatment, and the scanning code rate is up to 99.999% success rate.
In addition, to complete such fast information marking, the stability and undistorted content must be ensured, and the galvanometer system must meet the requirements of high speed, high stability and high anti-interference capability. The focusing part of the external optical path ensures that the laser cannot generate the change of the focus after being used for a long time, and the yield cannot be influenced by the conditions of damage of a plating layer and the like. Therefore, the equipment adopts a turntable form to complete feeding, material distribution and deletion selection, and the laser head part adopts a customized 355nm wavelength high-speed galvanometer system. The diameter of the main feeding turntable is larger than 1050mm, so that the stability of the angular speed and the linear speed of the cylindrical battery in the whole rotating process can be ensured, and the stability of a finished product can also be ensured. In the operation process of the main turntable, the work of incoming material laser identification, code scanning identification and classified blanking is synchronously completed.
It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the invention as defined by the appended claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (10)
1. An on-line laser rapid marking device for stainless steel battery cases, which comprises a conveying device and a laser device which are assembled together, and is characterized in that the conveying device comprises: the laser equipment is arranged corresponding to the main feeding turntable and is used for carrying out laser marking on the stainless steel battery shell to be marked, and the second transfer turntable is connected with the output end of the main feeding turntable and is used for transferring the marked stainless steel battery shell; the diameter of the main feeding rotary disc is larger than 1050 mm;
the laser apparatus includes: the laser device comprises a mobile platform, a laser device, a light path module and a high-speed galvanometer, wherein the laser device, the light path module and the high-speed galvanometer are arranged on the mobile platform; the laser is a 355nm wave band picosecond pulse width laser, a laser beam output by the laser enters the light path module, enters the high-speed vibration mirror after being amplified and reflected, and forms a high-energy light spot after being focused by a focusing mirror at the front end of the high-speed vibration mirror, and the surface of the stainless steel battery shell to be marked is marked by the high-energy light spot;
when the stainless steel battery shell marking device works, the conveying device continuously runs, when the stainless steel battery shell to be marked runs in place, the laser device marks the corresponding stainless steel battery shell to be marked according to the set code, and the marked stainless steel battery shell is identified and then is conveyed to different collecting lines through the second transfer turntable.
2. The on-line laser rapid marking device for the stainless steel battery shell according to claim 1, wherein a qualified material output conveying line and a unqualified material return conveying line are connected to the second turntable;
and when the marked stainless steel battery shell is identified as a qualified product, the qualified product flows into the qualified material output conveying line through the second turntable, and if the marked stainless steel battery shell is identified as a wrong code or a code which cannot be identified, the qualified product is conveyed to the unqualified material backflow conveying line through the second turntable and is subsequently manually processed.
3. The on-line laser rapid marking device for the stainless steel battery shell according to claim 2, wherein a third turntable is connected to the second turntable, the qualified material output conveying line is directly connected to the second turntable, and the unqualified material return conveying line is connected to the second turntable through the third turntable.
4. The on-line laser rapid marking device for the stainless steel battery shell according to claim 1, wherein the moving platform is slidably mounted on a linear guide rail and is driven by a screw mechanism to slide and position; when the laser device works, the focal length of the laser device is adjusted by utilizing the lead screw mechanism and the linear guide rail.
5. The stainless steel battery shell on-line laser rapid marking device as claimed in claim 1, wherein a beam expander and a reflector are arranged in the optical path module, a laser beam output by the laser enters the optical path module, the beam expander amplifies the beam, and the amplified beam enters the high-speed vibration mirror after being reflected by two 45 ° reflectors.
6. The on-line laser rapid marking device for the stainless steel battery shell as claimed in claim 2, wherein whether the stainless steel battery shell to be marked runs in place or not is detected by a in-place sensing device arranged corresponding to the main feeding turntable, and the in-place sensing device is an optical fiber in-place sensor.
7. The on-line laser rapid marking device for the stainless steel battery shell according to claim 6, wherein the marked stainless steel battery shell is identified by a mark identification device which is arranged corresponding to the main feeding turntable and is a code scanning gun.
8. The stainless steel battery shell on-line laser rapid marking device as claimed in claim 7, wherein the conveying device, the laser device, the incoming material conveying line, the qualified material output conveying line, the unqualified material return conveying line, the in-place sensing device and the mark identification device are connected to and centrally controlled by a lower controller.
9. The stainless steel battery shell on-line laser rapid marking device as claimed in claim 8, wherein an upper computer is connected to the lower computer, and when the device is in operation, the upper computer is used for storing data and automatically generating code content according to a client coding principle, so that functions of one code, one object and automatic transcoding are realized.
10. The on-line laser rapid marking device for the stainless steel battery shell as claimed in claim 1, wherein the marked mark on the stainless steel battery shell is a 16-digit plus letter with the size of 5.5mm x 55mm, and the marking time of a single battery is 450 ms.
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CN202111189687.4A CN113843512A (en) | 2021-10-12 | 2021-10-12 | Online laser rapid marking equipment for stainless steel battery shell |
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CN202111189687.4A CN113843512A (en) | 2021-10-12 | 2021-10-12 | Online laser rapid marking equipment for stainless steel battery shell |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203155578U (en) * | 2013-03-28 | 2013-08-28 | 陈积庆 | Cylindrical battery electricity tester |
DE102013213846A1 (en) * | 2013-07-16 | 2015-01-22 | Krones Aktiengesellschaft | Container treatment device for labeling and / or printing on containers |
CN208214585U (en) * | 2018-04-19 | 2018-12-11 | 大族激光科技产业集团股份有限公司 | Laser mark printing device |
CN208326464U (en) * | 2018-04-20 | 2019-01-04 | 大族激光科技产业集团股份有限公司 | A kind of endowed and data acquisition equipment of bottle cap dynamic |
CN109420849A (en) * | 2017-08-17 | 2019-03-05 | 武汉浩宏科技有限公司 | A kind of automatic laser marking machine |
CN109702347A (en) * | 2019-01-22 | 2019-05-03 | 苏州工业职业技术学院 | A kind of equipment for workpiece test and mark |
-
2021
- 2021-10-12 CN CN202111189687.4A patent/CN113843512A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203155578U (en) * | 2013-03-28 | 2013-08-28 | 陈积庆 | Cylindrical battery electricity tester |
DE102013213846A1 (en) * | 2013-07-16 | 2015-01-22 | Krones Aktiengesellschaft | Container treatment device for labeling and / or printing on containers |
CN109420849A (en) * | 2017-08-17 | 2019-03-05 | 武汉浩宏科技有限公司 | A kind of automatic laser marking machine |
CN208214585U (en) * | 2018-04-19 | 2018-12-11 | 大族激光科技产业集团股份有限公司 | Laser mark printing device |
CN208326464U (en) * | 2018-04-20 | 2019-01-04 | 大族激光科技产业集团股份有限公司 | A kind of endowed and data acquisition equipment of bottle cap dynamic |
CN109702347A (en) * | 2019-01-22 | 2019-05-03 | 苏州工业职业技术学院 | A kind of equipment for workpiece test and mark |
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Address after: 528311 1st floor, building 5, Qide real estate Park, No.2, Xingye East Road, Shunjiang Neighborhood Committee Industrial Park, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Guoyu Technology Co.,Ltd. Address before: 528311 1st floor, building 5, Qide real estate Park, No.2, Xingye East Road, Shunjiang Neighborhood Committee Industrial Park, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant before: GUANGDONG NATIONAL BOWLDER TECHNOLOGY CO.,LTD. |