CN114088719A - Knife edge detection auxiliary platform of battery metal foil cutter - Google Patents
Knife edge detection auxiliary platform of battery metal foil cutter Download PDFInfo
- Publication number
- CN114088719A CN114088719A CN202111339291.3A CN202111339291A CN114088719A CN 114088719 A CN114088719 A CN 114088719A CN 202111339291 A CN202111339291 A CN 202111339291A CN 114088719 A CN114088719 A CN 114088719A
- Authority
- CN
- China
- Prior art keywords
- cutter
- platform
- supporting
- moving platform
- knife edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011888 foil Substances 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 238000003708 edge detection Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 20
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Shearing Machines (AREA)
Abstract
The invention provides a knife edge detection auxiliary platform of a cutter of a battery metal foil, which comprises a bottom frame, a guide rail and a transverse moving platform, wherein the transverse moving platform is arranged on the bottom frame through the guide rail, the transverse moving platform is provided with a cutter placing groove along the length direction, the bottom of the transverse moving platform is provided with at least 2 cutter supporting plates corresponding to the cutter placing groove, the cutter supporting plates are arranged on the bottom surface of the transverse moving platform, and after the cutter is placed in the cutter placing groove, the bottom surface of the cutter is abutted against the supporting surface of a supporting frame. The invention not only greatly reduces the detection cost, but also has low labor intensity during detection, and in addition, the speed of the cutter during detection is more uniform, thereby ensuring the detection quality.
Description
Technical Field
The invention relates to the field of lithium battery metal foil cutter detection, in particular to an auxiliary platform for detecting a knife edge notch of a battery metal foil cutter.
Background
The lithium ion secondary battery has the advantages of long cycle life, high energy density, high specific capacity, no pollution and the like, and has attracted the wide interest of researchers. Under the conditions of energy crisis and global warming, lithium ion secondary batteries have become one of the research hotspots as a new clean energy source.
The lithium battery is processed, the metal foil is often cut into required sizes, so that the cutter is very important, and particularly after the cutter is processed and formed or maintained, the notch of the edge of the knife and the sharpness of the cutter need to be detected. In order to save the cost, the microscope that generally adopts is only the microscope of camera lens liftable, and testing platform is the rigid, needs set up in addition and detects moving platform, and general detection moving platform carries out to realize moving about through the guide rail, but moves and need artifical manual promotion, but the thrust of hand is not the degree of consistency, and it is not even to lead to cutter to detect the time-shift speed easily to influence detection quality.
In addition, during detection, as shown in fig. 1 to 3, the cutting surface of the battery metal foil cutter comprises two surfaces, namely an a cutting surface and a B cutting surface, wherein the a cutting surface and one side surface of the cutter are positioned on the same surface, the B cutting surface is positioned on the other side of the a cutting surface, and the included angle between the B cutting surface and the a cutting surface is an acute angle. When the battery metal foil cutter is detected in the prior art, firstly, the battery metal foil cutter is flatly placed on a microscope detection platform, the cutter face A is upward, the cutter face A is detected, whether a notch is formed in a cutter edge on the cutter face A is detected, then, the sharpness of the cutter is detected, when in detection, the cutter needs to be erected, the cutter edge is upward, the sharpness of the cutter can be better detected by a microscope, the cutter is automatically observed through the microscope when in detection, if the smoothness of the cutter face B is higher, the cutter is sharper, but after the cutter face A is detected in the prior art, because the detection platform is a plane, the cutter needs to be held by hands during detection, so that the cutter keeps the standing state, however, because the weight of the large-sized cutter is very large, when the cutter is supported by a detector, the cutter is also required to be piled to move, so that the working strength of the detector is greatly increased.
Disclosure of Invention
The invention aims to provide a knife edge detection auxiliary platform of a battery metal foil cutter, which has the advantages of low detection cost, low labor intensity during detection and more uniform speed during cutter detection.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a knife edge detection auxiliary platform of cutter of battery metal foil, includes chassis, guide rail and sideslip platform, the sideslip platform passes through the guide rail and installs on the chassis, the sideslip platform has seted up all sword standing grooves along length direction, the bottom of sideslip platform corresponds the cutter standing groove and is provided with 2 at least cutter backup pads, the bottom surface at the sideslip platform is installed to the cutter backup pad, the cutter backup pad corresponds the cutter standing groove and has seted up cutter support groove, works as behind the cutter standing groove was put into to the cutter, the bottom surface of cutter supports and leans on the holding surface that the cutter supported the groove, still includes drive arrangement, drive arrangement is used for driving the sideslip platform and is relative movement along the guide rail.
Further, drive arrangement includes hand wheel, gear and rack, the rack is installed in one side of cutter backup pad, hand wheel and gear connection just install on the chassis, the gear is connected with the meshing of rack, the hand wheel can drive the gear and be rotary motion, the gear can drive the rack and drive the sideslip platform along the guide rail and do relative movement.
Furthermore, the supporting surface of the cutter supporting groove is an arc supporting surface, and the arc supporting surface abuts against the bottom surface of the cutter and is in line-surface contact with the bottom surface of the cutter.
Furthermore, an arc supporting surface is arranged on the supporting surface of the cutter supporting groove and abuts against the bottom surface of the cutter, and the arc supporting surface is in line-surface contact with the bottom surface of the cutter.
The invention has the beneficial effects that:
during detection, the auxiliary knife edge detection platform is placed below a microscope, then the cutter is horizontally placed on the transverse moving platform, the cutter is moved through the driving device to detect the number of notches of the knife edge on the cutter surface A, after the number of the notches is detected, the sharpness of the cutter is required to be detected, the width of the knife edge of the cutter is automatically identified through the microscope during detection, the larger the width size is, the more dull the cutter is indicated, the smaller the cutter size is, the sharper the knife edge of the cutter is indicated, and therefore the knife edge of the cutter is required to be upward. The invention is provided with a cutter placing groove along the length direction by the traversing platform, then at least 2 cutter supporting plates are arranged at the bottom of the traversing platform corresponding to the cutter placing groove, so that the cutter can be conveniently placed in the cutter placing groove, the bottom of the cutter is abutted against the supporting surface of the cutter supporting groove, the two side surfaces of the cutter are pre-supported by the cutter placing groove, the cutter can be prevented from overturning from the side surface when moving, in addition, the labor intensity of a detector is reduced, the detector does not need to always protect or support the cutter by hands, in addition, the contact area of the bottom surface of the cutter and the supporting surface of the cutter supporting groove is small, only the supporting surface of the cutter supporting plate and the corresponding cutter bottom are needed to be cleaned, a large area of cleaning the cutter bottom and the traversing platform is not needed, thereby the work load of the detector is also reduced, finally, the invention drives the traversing platform to move by the driving device, so that the speed of the traverse platform is more uniform when moving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the construction of a cutter according to the present invention;
FIG. 2 is a schematic structural diagram of the cutter of the present invention when the notch of the cutter face A is detected when the cutter is laid flat;
FIG. 3 is a schematic structural view of the knife of the present invention when the knife is set upright and the sharpness of the edge of the knife is detected;
FIG. 4 is a front view block diagram of the inspection assistance platform of the present invention;
FIG. 5 is a side view block diagram of the inspection assistance platform of the present invention;
FIG. 6 is a top view of the inspection assistance platform of the present invention;
FIG. 7 is a view showing the configuration of the bottom surface of the cutter of the present invention abutting against the circular arc supporting surface of the cutter supporting plate;
fig. 8 is a schematic structural view of the cutter supporting groove of the present invention in which the supporting post is provided on the supporting surface to support the bottom surface of the cutter.
The attached drawings indicate the following:
1. a chassis; 2. a guide rail; 3. transversely moving the platform; 5. a cutter placing groove; 6. a cutter supporting plate; 7. a cutter supporting groove; 8. a cutter; 9. a drive device;
91. a hand wheel; 92. a gear; 93. a rack;
71. a circular arc support surface.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the specific embodiments.
As shown in fig. 4 to 6, an auxiliary platform for detecting the knife edge of a cutter of a battery metal foil comprises a chassis 1, a guide rail 2 and a traverse platform 3, the traverse platform 3 is installed on the chassis 1 through the guide rail 2, the traverse platform 3 is provided with a cutter placing groove 5 along the length direction, the bottom of the traverse platform 3 is provided with at least 2 cutter supporting plates 6 corresponding to the cutter placing groove 5, the cutter supporting plates 6 are installed on the bottom surface of the traverse platform 3, the cutter supporting plates 6 are provided with cutter supporting grooves 7 corresponding to the cutter placing groove 5, after the cutter 8 is placed in the cutter placing groove 5, the bottom surface of the cutter 8 is abutted against the supporting surface of the cutter supporting grooves 7, and the auxiliary platform further comprises a driving device 9, and the driving device 9 is used for driving the traverse platform 3 to move relatively along the guide rail 2.
In this embodiment, the driving device 9 includes a handwheel 91, a gear 92 and a rack 93, the rack 93 is installed on one side of the cutter supporting plate 6, the handwheel 91 is connected with the gear 92 and installed on the chassis 1, the gear 92 is engaged with the rack 93, the handwheel 91 can drive the gear 92 to rotate, and the gear 92 can drive the rack 93 to drive the traverse platform 3 to move relatively along the guide rail 2.
In this embodiment, the supporting surface of the cutter supporting groove 7 is an arc supporting surface 71, and the arc supporting surface 71 abuts against the bottom surface of the cutter and is in line-surface contact with the bottom surface of the cutter. The supporting surface of the cutter supporting groove 7 is set to be the arc supporting surface 71, so that the bottom surface of the cutter is in line-surface contact with the supporting surface, the contact area between the supporting surface and the bottom surface of the cutter is greatly reduced, the cutter 8 is placed in front of the supporting surface, only the part of the supporting surface corresponding to the bottom surface of the supporting surface and the bottom surface of the cutter needs to be cleaned, the cutter is greatly accelerated to be placed, and the cutter is easier to adjust when the parallelism between the supporting surfaces is calibrated, and the time required to be adjusted is shorter.
As shown in fig. 7, in the present embodiment, the supporting surface of the cutter supporting groove 7 is provided with a circular arc supporting surface 71, and the circular arc supporting surface 71 abuts against the bottom surface of the cutter and is in line-surface contact with the bottom surface of the cutter 8.
The arc support surfaces can be at least two arranged along the length direction of the cutter, and the height of the arc support surfaces can be adjusted according to the knife edge of the cutter, so that the knife edge of the cutter is in a horizontal state.
As shown in fig. 8, in this embodiment, the supporting surface of the cutter supporting groove 7 is provided with at least two supporting columns 72, the supporting columns 72 respectively support the bottom surface of the cutter 8, the height of the supporting columns 72 can be adjusted according to the edge of the cutter 72, and when the edge of the cutter is obliquely arranged, the supporting columns 72 are obliquely arranged corresponding to the edge, so that the edge of the cutter is kept in a horizontal state, and thus the focal lengths of the microscopes can be kept consistent without additionally adjusting the focal length of the microscope, which can improve the detection efficiency.
During detection, the auxiliary knife edge detection platform is placed below a microscope, then the cutter is horizontally placed on the transverse moving platform 3, the number of notches of the knife edge on the cutter surface A of the cutter is detected by moving the cutter through the driving device 9, after the number of the notches is detected, the sharpness of the cutter needs to be detected, the width of the cutting edge is automatically identified through the microscope, the larger the width size is, the more blunt the cutter is, the smaller the cutter is, the sharper the cutter is, and therefore the knife edge of the cutter needs to be upward. According to the invention, the transverse moving platform 3 is provided with a cutter placing groove 5 along the length direction, then the bottom of the transverse moving platform 3 is provided with at least 2 cutter supporting plates 6 corresponding to the cutter placing groove 5, so that the cutter can be placed in the cutter placing groove 5 in a standing manner, the bottom of the cutter is abutted against the supporting surface of the cutter supporting groove 7, two side surfaces of the cutter 8 are supported by the cutter placing groove 5, the cutter can be prevented from overturning from the side surface when moving, the labor intensity of a detector is reduced, the detector does not need to always protect or support the cutter by hands, the contact area between the bottom surface of the cutter and the supporting surface of the cutter supporting groove 7 is small, only the supporting surface of the cutter supporting plate 6 and the corresponding bottom of the cutter need to be cleaned, the bottom and the transverse moving platform 3 do not need to be cleaned in a large area, and the work burden of the detector is reduced, finally, the invention drives the traverse platform 3 to move through the driving device 9, so that the speed of the traverse platform 3 is more uniform during moving.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a knife edge detection auxiliary platform of cutter of battery metal foil, includes chassis, guide rail and sideslip platform, the sideslip platform passes through the guide rail and installs on the chassis, its characterized in that: the utility model discloses a transversely-moving platform, including the cutter standing groove, transversely-moving platform, cutter supporting plate, drive arrangement, the transversely-moving platform has seted up a cutter standing groove along length direction, the bottom of transversely-moving platform corresponds the cutter standing groove and is provided with 2 at least cutter backup pads, the bottom surface at the transversely-moving platform is installed to the cutter backup pad, the cutter supporting plate corresponds the cutter standing groove and has seted up cutter supporting groove, works as after the cutter is put into the cutter standing groove, the bottom surface of cutter supports and leans on the holding surface that the cutter supported the groove, still includes drive arrangement, drive arrangement is used for driving the transversely-moving platform and is relative movement along the guide rail.
2. The auxiliary platform for detecting the knife edge of the cutter of the battery metal foil as claimed in claim 1, wherein: the driving device comprises a hand wheel, a gear and a rack, wherein the rack is installed on one side of the cutter supporting plate, the hand wheel is connected with the gear and installed on the bottom frame, the gear is meshed with the rack and connected with the rack, the hand wheel can drive the gear to rotate, and the gear can drive the rack to drive the transverse moving platform to move relatively along the guide rail.
3. The auxiliary platform for detecting the knife edge of the cutter of the battery metal foil as claimed in claim 1, wherein: the supporting surface of the cutter supporting groove is an arc supporting surface, and the arc supporting surface abuts against the bottom surface of the cutter and is in line-surface contact with the bottom surface of the cutter.
4. The auxiliary platform for detecting the knife edge of the cutter of the battery metal foil as claimed in claim 1, wherein: the supporting surface of the cutter supporting groove is provided with an arc supporting surface, and the arc supporting surface is abutted against the bottom surface of the cutter and is in line-surface contact with the bottom surface of the cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111339291.3A CN114088719B (en) | 2021-11-12 | 2021-11-12 | Auxiliary blade detection platform of battery metal foil cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111339291.3A CN114088719B (en) | 2021-11-12 | 2021-11-12 | Auxiliary blade detection platform of battery metal foil cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114088719A true CN114088719A (en) | 2022-02-25 |
| CN114088719B CN114088719B (en) | 2024-07-30 |
Family
ID=80300246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111339291.3A Active CN114088719B (en) | 2021-11-12 | 2021-11-12 | Auxiliary blade detection platform of battery metal foil cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114088719B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090098474A (en) * | 2008-03-14 | 2009-09-17 | 주식회사 동양이엔지 | Bed for machine tool |
| KR101055216B1 (en) * | 2010-08-02 | 2011-08-08 | 김복인 | A device for support the z-shaft in a large-sized cutter |
| US20150000492A1 (en) * | 2013-06-29 | 2015-01-01 | Mark Fianza Boseman | Table saw blade driving mechanism |
| CN106063683A (en) * | 2016-08-16 | 2016-11-02 | 太仓市浏河镇巧梅五金加工厂 | A kind of can the chopping block of kitchen knife placement function |
| CN206683983U (en) * | 2016-12-21 | 2017-11-28 | 东莞博莱德仪器设备有限公司 | A kind of cutter sharpness detection device |
| CN211086114U (en) * | 2019-12-10 | 2020-07-24 | 厦门研野精密工具有限公司 | Cutter detection device |
| CN212145638U (en) * | 2020-03-09 | 2020-12-15 | 陈永祥 | Machine tool cutter management device for numerical control machine tool |
| CN213531844U (en) * | 2020-10-30 | 2021-06-25 | 洛阳欣瑞机械制造有限公司 | Cutter storage rack for numerical control machine tool |
| CN113567458A (en) * | 2021-09-26 | 2021-10-29 | 南通东睦金属制品有限公司 | Detection equipment for cutter machining |
-
2021
- 2021-11-12 CN CN202111339291.3A patent/CN114088719B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090098474A (en) * | 2008-03-14 | 2009-09-17 | 주식회사 동양이엔지 | Bed for machine tool |
| KR101055216B1 (en) * | 2010-08-02 | 2011-08-08 | 김복인 | A device for support the z-shaft in a large-sized cutter |
| US20150000492A1 (en) * | 2013-06-29 | 2015-01-01 | Mark Fianza Boseman | Table saw blade driving mechanism |
| CN106063683A (en) * | 2016-08-16 | 2016-11-02 | 太仓市浏河镇巧梅五金加工厂 | A kind of can the chopping block of kitchen knife placement function |
| CN206683983U (en) * | 2016-12-21 | 2017-11-28 | 东莞博莱德仪器设备有限公司 | A kind of cutter sharpness detection device |
| CN211086114U (en) * | 2019-12-10 | 2020-07-24 | 厦门研野精密工具有限公司 | Cutter detection device |
| CN212145638U (en) * | 2020-03-09 | 2020-12-15 | 陈永祥 | Machine tool cutter management device for numerical control machine tool |
| CN213531844U (en) * | 2020-10-30 | 2021-06-25 | 洛阳欣瑞机械制造有限公司 | Cutter storage rack for numerical control machine tool |
| CN113567458A (en) * | 2021-09-26 | 2021-10-29 | 南通东睦金属制品有限公司 | Detection equipment for cutter machining |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114088719B (en) | 2024-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111775202A (en) | Cutting device for photovoltaic panel production and using method | |
| CN206343726U (en) | A kind of solar battery sheet series welding device | |
| CN102248249B (en) | Loading device of machine for welding tin-coated strip on solar cell chip | |
| CN209936131U (en) | High-precision plate laser cutting machine | |
| CN210363750U (en) | Battery stacker of battery replacing station | |
| CN109659247B (en) | Device for detecting photovoltaic module | |
| CN114088719A (en) | Knife edge detection auxiliary platform of battery metal foil cutter | |
| CN220552785U (en) | Battery pack appearance defect detection device | |
| CN107186600A (en) | A kind of mechanical traction cutting equipment | |
| CN215880377U (en) | Optical fiber machine convenient to fixed centre gripping | |
| CN112658537B (en) | Dedicated spot welding tool of lithium cell group | |
| CN209840961U (en) | Automatic boundary detection cutting equipment for plates | |
| CN209256020U (en) | A kind of tap-grinding machine blanking device | |
| CN209649208U (en) | The bottom surface cutting equipment of silicon ingot | |
| CN210060143U (en) | Quick high-precision double-head automatic mutual-moving automatic feeding laser cutting machine | |
| CN207120296U (en) | Paper collator and paper cutting machine | |
| CN215658475U (en) | Aluminum plate opening and moving cutting machine | |
| CN217467408U (en) | Liquid crystal panel detection device with positioning assembly | |
| CN221038969U (en) | Collector for checking and collecting surface salient points of current collector | |
| CN218111296U (en) | Multifunctional graphite round rod processing device | |
| CN220730168U (en) | Ship reworking part detection equipment | |
| CN208853814U (en) | A kind of dedicated stock-cutter of solar energy frame | |
| CN215356776U (en) | Cutting equipment based on semiconductor laser | |
| CN212082790U (en) | Elevator spare part intensity detection device | |
| CN218926982U (en) | Positioning tool for cutting color steel plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 16 Lianhu Road, Chang'an Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Rixin High Precision Technology Co.,Ltd. Country or region after: China Address before: 523000 Room 102, No.16 Lianhu Road, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Guangdong Rixin High Precision Technology Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |