CN109742453B - Mechanism is glued to beautiful line of book - Google Patents
Mechanism is glued to beautiful line of book Download PDFInfo
- Publication number
- CN109742453B CN109742453B CN201910159859.XA CN201910159859A CN109742453B CN 109742453 B CN109742453 B CN 109742453B CN 201910159859 A CN201910159859 A CN 201910159859A CN 109742453 B CN109742453 B CN 109742453B
- Authority
- CN
- China
- Prior art keywords
- bending
- guide block
- guide
- glue
- vertical mounting
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 claims abstract description 60
- 239000003292 glue Substances 0.000 claims abstract description 28
- 238000007493 shaping process Methods 0.000 claims abstract description 28
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000873 masking effect Effects 0.000 description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 11
- 229910052744 lithium Inorganic materials 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a wrinkle-folding and wrinkle-beautifying glue mechanism which comprises a base, a vertical mounting plate, a bending mechanism, a guiding mechanism and a shaping mechanism, wherein the vertical mounting plate is mounted on the base, the guiding mechanism is mounted on one side of the vertical mounting plate and is used for guiding wrinkle-beautifying glue when wrinkle-beautifying glue is folded, the bending mechanism is arranged on the other side of the vertical mounting plate and is used for bending the wrinkle-beautifying glue in the guiding mechanism, and the shaping mechanism is arranged above the bending mechanism and is used for compacting and shaping the bent wrinkle-beautifying glue. Compared with manual bending in the prior art, the invention has the advantages of no need of manual operation, high glue folding speed, high production efficiency, low labor intensity and low production cost of enterprises.
Description
Technical Field
The invention relates to the field of lithium battery manufacturing, in particular to a mechanism for bending a tab of a lithium battery after rubberizing.
Background
In the production process of the flexible package lithium battery, as the battery needs to be glued to the tab of the battery after preliminary processing, the adhesive tape also needs to be folded to the adhesive tape after being glued to the tab, at present, the folding of the flexible package lithium battery is mainly performed manually, the manual folding speed is very slow, the production efficiency is very low, the labor intensity is also high, and the production cost of enterprises is high.
Disclosure of Invention
The invention aims to provide the glue folding and beautifying mechanism which is free from manual operation, high in glue folding speed, high in production efficiency, low in labor intensity and low in production cost of enterprises.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides a roll over beautiful line and glue mechanism, includes base, vertical mounting panel, bending mechanism, guiding mechanism and shaping mechanism, vertical mounting panel is installed on the base, guiding mechanism installs in one side of vertical mounting panel for to beautiful line glue when rolling over beautiful line and glue, bending mechanism sets up the opposite side at vertical mounting panel for glue the beautiful line and bend in guiding mechanism, shaping mechanism sets up in the top of bending mechanism for glue the beautiful line after bending compresses tightly the shaping.
Further, the bending mechanism comprises a bending press block, a Y-axis driving device for driving the bending press block to move back and forth and a first Z-axis driving device for driving the bending press block to move up and down.
Further, the guide mechanism comprises a guide seat and a second Z-axis driving device for driving the guide seat to do lifting motion.
Further, the guide seat comprises a first guide block and a second guide block, and a guide part is formed between the first guide block and the second guide block.
Further, a sliding groove is formed in the first guide block, a sliding block is arranged on the bottom surface of the second guide block, and the second guide block slides in the sliding groove of the first guide block through the sliding block, so that the width of the guide part is adjusted.
Further, the first guide block and the second guide block are mutually fixed through a first screw.
Further, a first lug is arranged on the first guide block, a second lug is arranged on the second guide block, and the first lug and the second lug are respectively positioned at two sides of the inlet of the guide part.
Further, the shaping mechanism comprises a shaping pressure head and a third Z-axis driving device for driving the shaping pressure head to do lifting motion.
Further, an adjusting device is further arranged between the vertical mounting plates and used for adjusting the positions of the vertical mounting plates, the bending mechanism, the guiding mechanism and the shaping mechanism in the front-back direction and the left-right direction.
Further, adjusting device includes first regulating plate and second regulating plate, first regulating plate installs on the first recess of base, the second regulating plate is installed on first regulating plate, and the first regulating plate of through second screw drive is left and right sides and is moved on the first recess of base, the second recess has been seted up to the bottom of base, be provided with the second slide rail in the second recess, do back and forth movement in the second slide rail through third screw drive base.
The beneficial effects of the invention are as follows:
The lithium battery is clamped on the turntable, the lithium battery rotates to the wrinkle-folding mechanism through the turntable, so that the wrinkle-folding mechanism is arranged above the guide mechanism, the wrinkle-folding mechanism bends the wrinkle-folding mechanism downwards in a downwards bent state, the bending mechanism bends the wrinkle-folding mechanism forwards again in the downwards bent state, and finally the shaping mechanism compresses the folded wrinkle-folding mechanism downwards on the bending mechanism, thereby realizing the bending of the wrinkle-folding mechanism.
Drawings
Fig. 1 is a schematic structure view of a lithium battery of the present invention;
fig. 2 to 5 are state diagrams of the bending press head bending down the masking tape of the lithium battery according to the present invention;
Fig. 6 to 7 are state diagrams of the shaping press head of the present invention pressing and shaping the masking tape of the bent lithium battery downward on the bending press head;
FIG. 8 is a schematic perspective view of the present invention;
FIG. 9 is a schematic view of the structure of the base and vertical mounting plate of the present invention;
FIG. 10 is a schematic view of the bottom structure of the base of the present invention;
FIG. 11 is a schematic view of a bending mechanism according to the present invention;
FIG. 12 is a schematic view of a bending mechanism according to another embodiment of the present invention;
FIG. 13 is a schematic view of the guide mechanism of the present invention;
fig. 14 is a schematic structural view of the setting mechanism of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
As shown in fig. 8, the utility model provides a fold beautiful line and glue mechanism, includes base 1, vertical mounting panel 2, mechanism 3 of bending, guiding mechanism 4 and forming mechanism 5, vertical mounting panel 2 is installed on base 1, guiding mechanism 4 is installed in one side of vertical mounting panel 2 for to beautiful line glue 61 when folding beautiful line and glue 61, the mechanism 3 of bending sets up the opposite side at vertical mounting panel 2, is used for bending beautiful line glue 61 in guiding mechanism 4, forming mechanism 5 sets up in the top of mechanism 3 of bending, is used for compressing tightly the beautiful line glue 61 after bending and forms.
As shown in fig. 11 and 12, the bending mechanism 3 includes a bending press block 31, a Y-axis driving device 32 for driving the bending press block 31 to move forward and backward, and a first Z-axis driving device 33 for driving the bending press block to move up and down.
The Y-axis driving device 32 includes a Y-axis cylinder 321, a first Y-axis mounting plate 322, a Y-axis sliding rail 323, a second Y-axis moving plate 324, a Y-axis connecting plate 325, and a Y-axis limiting plate 326, wherein the Y-axis cylinder 321 and the Y-axis sliding rail 323 are mounted on the first Y-axis mounting plate 322, the second Y-axis moving plate 324 is mounted on the Y-axis sliding rail 323, the Y-axis cylinder 321 is connected with the second Y-axis moving plate 324 through the Y-axis connecting plate 325, the Y-axis cylinder 321 can drive the second Y-axis moving plate 324 to move back and forth on the Y-axis sliding rail 323, thereby driving the bending press head 31 to move back and forth, the Y-axis limiting plate 326 is L-shaped and is mounted at the bottom of the first Y-axis mounting plate 322 for positioning the telescopic length of the telescopic head of the Y-axis cylinder 321, which can be used for controlling the position of the bending press head 31 when moving back and forth.
The bottom surface of this pressure head 31 of bending is provided with the rectangle lug, and second Y axle movable plate 324 upper surface is provided with adjustment tank 327, and pressure head 31 of bending is installed in the adjustment tank 327 of second Y axle movable plate 324 through the rectangle lug to pressure head 31 of bending can be adjusted along adjustment tank 327 and is bent briquetting 31's left and right sides position, fixes through the screw after the regulation.
The first Z-axis driving device 33 includes a first Z-axis cylinder 331, a first Z-axis sliding rail 332, and a first Z-axis moving plate 333, where the first Z-axis cylinder 331 and the first Z-axis sliding rail 332 are mounted on the vertical mounting plate 2, the first Z-axis moving plate 333 is slidably mounted on the first Z-axis sliding rail 332, and the top of the first Z-axis moving plate 333 is connected to the first Y-axis mounting plate 322, and the first Z-axis cylinder 331 can drive the first Z-axis moving plate 333 to make lifting movement, so as to drive the bending press block 31 to make lifting movement.
As shown in fig. 13, the guiding mechanism 4 includes a guiding seat 41 and a second Z-axis driving device 42 for driving the guiding seat 41 to move up and down.
The second Z-axis driving device 42 includes a second Z-axis mounting rack 421 and a second Z-axis cylinder 422, the second Z-axis cylinder 422 is mounted on the vertical mounting board 2 through the second Z-axis mounting rack 421, and a telescopic head of the second Z-axis cylinder 422 is connected with the guide seat 41.
Further, the guide seat 41 includes a first guide block 412 and a second guide block 411, a guide portion 415 for guiding the masking tape 61 when bending is formed between the first guide block 412 and the second guide block 411, and the width of the masking tape 61 just corresponds to the width of the guide portion 415, so that the masking tape 61 does not swing left and right when bending downwards.
Further, a sliding groove 413 is formed in the first guide block 412, a sliding block 416 is formed on the bottom surface of the second guide block 411, and the second guide block 412 slides in the sliding groove 413 of the first guide block 412 through the sliding block 416, so as to adjust the width of the guide portion 415.
Further, the first guide block 412 and the second guide block 411 are fixed to each other by a first screw.
Further, a first bump 414 is disposed on the first guide block 412, a second bump 414 is disposed on the second guide block 411, the first bump 417 and the second bump 414 are respectively located at two sides of the entrance of the guide portion 415, inclined chamfers are disposed on opposite surfaces of the first bump 417 and the second bump 414, and the inclined chamfers are disposed to facilitate the masking tape 61 to enter the guide portion 415.
As shown in fig. 14, the shaping mechanism 5 includes a shaping ram 51 and a third Z-axis driving device 52 for driving the shaping ram 51 to move up and down.
The third Z-axis driving device 52 includes a third Z-axis cylinder 521, a third Z-axis slide rail 522, and a third Z-axis moving plate 523, where the third Z-axis cylinder 521 and the third Z-axis slide rail 522 are mounted on the vertical mounting plate 2 through a third Z-axis mounting plate, the shaping ram 51 is slidably mounted on the third Z-axis slide rail 522, and the third Z-axis cylinder 521 can drive the shaping ram 51 to move downward.
The shaping ram 51 has a square shape, and the width of the shaping ram 51 corresponds to the width of the guide portion 415.
As shown in fig. 9, an adjusting device is further disposed between the base 1 and the vertical mounting plate 2, and the adjusting device is used for adjusting the positions of the vertical mounting plate 2, the bending mechanism 3, the guiding mechanism 4 and the shaping mechanism 5 in the front-back and left-right directions.
Further, the adjusting device comprises a first adjusting plate 11 and a second adjusting plate 12, the first adjusting plate 11 is installed on a first groove 13 of the base, the second adjusting plate 12 is installed on the first adjusting plate 11, the first adjusting plate 11 is driven to move left and right on the first groove 13 of the base 1 through a second screw 14, a second groove 15 is formed in the bottom of the base 1, a second sliding rail 16 is arranged in the second groove 15, and the base is driven to move back and forth in the second sliding rail 16 through a third screw 17.
The working principle of the invention is as follows:
As shown in fig. 1 to 7, during operation, the lithium battery 6 is conveyed to the glue folding mechanism through the turntable, so that the glue 61 of the lithium battery 6 just corresponds to between the guide mechanism 4 and the bending mechanism 3, at this time, the guide seat 41 of the guide mechanism 4 is lifted upwards under the drive of the second Z-axis driving device 42, so that the guide part 415 of the guide seat 41 just corresponds to the glue 61, and after the guide seat 41 is lifted in place; the bending mechanism 3 starts to move, the bending press block 31 of the bending mechanism 3 bends the masking tape 61 under the drive of the first Z-axis driving device 33, the masking tape 61 is bent in the guide part 415, so that the masking tape can be prevented from shifting left and right during bending, after the bending press block 31 is bent downwards, the Y-axis driving device 32 drives the bending press block 31 to bend the masking tape 61 after being bent downwards forwards, and finally the shaping press block 51 of the shaping mechanism 5 is driven by the third Z-axis driving device 52 to press the masking tape 61 on the bending press block 31, so that bending of the masking tape 61 is realized, and during resetting, the shaping mechanism 5 is reset upwards firstly, then the bending mechanism 3 is reset backwards after upwards, and the guide mechanism 4 is reset downwards.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a roll over beautiful line and glue mechanism which characterized in that: including base, vertical mounting panel, mechanism of bending, guiding mechanism and forming mechanism, vertical mounting panel installs on the base, guiding mechanism installs one side at vertical mounting panel for carry out the direction to the beautiful line when folding the beautiful line and gluing, the mechanism of bending sets up the opposite side at vertical mounting panel for glue the beautiful line and bend in guiding mechanism, forming mechanism sets up in the top of mechanism of bending, is used for compressing tightly the design with the beautiful line glue after bending, guiding mechanism includes guide holder and drive guide holder and is elevating movement's second Z axle drive arrangement, the guide holder includes first guide block and second guide block, form the guide part between first guide block and the second guide block, the width that the width of beautiful line glued just corresponds the guide part, be provided with the spout on the first guide block, the second guide block bottom surface is provided with the slider, the second guide block is through the slider in the spout of first guide block to adjust the width of guide part, through first mutual fixation between first guide block and the second guide block, be provided with first guide block and second guide block, the second guide block is provided with the lug and the second lug is located in the both sides.
2. The fold and glue mechanism of claim 1, wherein: the bending mechanism comprises a bending press block, a Y-axis driving device for driving the bending press block to move back and forth and a first Z-axis driving device for driving the bending press block to move up and down.
3. The fold and glue mechanism of claim 1, wherein: the shaping mechanism comprises a shaping pressure head and a third Z-axis driving device for driving the shaping pressure head to do lifting motion.
4. The fold and glue mechanism of claim 1, wherein: the base is also provided with an adjusting device between the vertical mounting plates, and the adjusting device is used for adjusting the positions of the vertical mounting plates, the bending mechanism, the guide mechanism and the shaping mechanism in the front-back direction and the left-right direction.
5. The fold and glue mechanism of claim 4, wherein: the adjusting device comprises a first adjusting plate and a second adjusting plate, the first adjusting plate is arranged on a first groove of the base, the second adjusting plate is arranged on the first adjusting plate, the first adjusting plate is driven by a second screw to move left and right on the first groove of the base, a second groove is formed in the bottom of the base, a second sliding rail is arranged in the second groove, and the base is driven by a third screw to move back and forth in the second sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159859.XA CN109742453B (en) | 2019-03-04 | 2019-03-04 | Mechanism is glued to beautiful line of book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910159859.XA CN109742453B (en) | 2019-03-04 | 2019-03-04 | Mechanism is glued to beautiful line of book |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109742453A CN109742453A (en) | 2019-05-10 |
| CN109742453B true CN109742453B (en) | 2024-05-31 |
Family
ID=66369269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910159859.XA Active CN109742453B (en) | 2019-03-04 | 2019-03-04 | Mechanism is glued to beautiful line of book |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109742453B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024646B (en) * | 2020-08-26 | 2023-01-03 | 东莞市爱康智能技术有限公司 | Flattening hot-pressing mechanism |
| CN112045031B (en) * | 2020-08-26 | 2023-01-03 | 东莞市爱康智能技术有限公司 | Corner cutting hot-pressing mechanism |
| CN114248988B (en) * | 2021-12-24 | 2023-07-07 | 东莞市爱康智能技术有限公司 | Battery pack tail label mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331A (en) * | 1991-06-24 | 1993-01-08 | Maru Kikai Kogyo Kk | Adjusting device for die length in bending machine |
| CN201960622U (en) * | 2011-01-26 | 2011-09-07 | 罗后帅 | Card making machine and application guide mechanism |
| CN102593521A (en) * | 2012-02-22 | 2012-07-18 | 周俊雄 | Automatic adhesive sticking machine of flexible packaged lithium battery |
| CN108051315A (en) * | 2017-11-03 | 2018-05-18 | 广东长盈精密技术有限公司 | Apparatus for bending |
| CN109158324A (en) * | 2018-08-21 | 2019-01-08 | 领胜城科技（江苏）有限公司 | A kind of detection and sorting equipment automatically |
| CN109309259A (en) * | 2018-11-12 | 2019-02-05 | 东莞市爱康电子科技有限公司 | A kind of automatic rubberizing folding tab equipment |
| CN209526170U (en) * | 2019-03-04 | 2019-10-22 | 东莞市爱康电子科技有限公司 | A kind of U.S. line gluing mechanism of folding |
-
2019
- 2019-03-04 CN CN201910159859.XA patent/CN109742453B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331A (en) * | 1991-06-24 | 1993-01-08 | Maru Kikai Kogyo Kk | Adjusting device for die length in bending machine |
| CN201960622U (en) * | 2011-01-26 | 2011-09-07 | 罗后帅 | Card making machine and application guide mechanism |
| CN102593521A (en) * | 2012-02-22 | 2012-07-18 | 周俊雄 | Automatic adhesive sticking machine of flexible packaged lithium battery |
| CN108051315A (en) * | 2017-11-03 | 2018-05-18 | 广东长盈精密技术有限公司 | Apparatus for bending |
| CN109158324A (en) * | 2018-08-21 | 2019-01-08 | 领胜城科技（江苏）有限公司 | A kind of detection and sorting equipment automatically |
| CN109309259A (en) * | 2018-11-12 | 2019-02-05 | 东莞市爱康电子科技有限公司 | A kind of automatic rubberizing folding tab equipment |
| CN209526170U (en) * | 2019-03-04 | 2019-10-22 | 东莞市爱康电子科技有限公司 | A kind of U.S. line gluing mechanism of folding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109742453A (en) | 2019-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109742453B (en) | Mechanism is glued to beautiful line of book | |
| CN206050305U (en) | Coating-removing machine | |
| CN106541613B (en) | A kind of carton folding machine | |
| CN110076265A (en) | A kind of electronic component automatic moulding shearing-foot device and its technique | |
| CN209646895U (en) | A kind of frame case and its coating automatic assembly line | |
| CN108283192A (en) | A kind of full-automatic wafer sheet stripper apparatus | |
| CN211915100U (en) | Novel channel steel bending press | |
| CN211564112U (en) | Bending device for plate-shaped hardware | |
| CN209526170U (en) | A kind of U.S. line gluing mechanism of folding | |
| CN218656570U (en) | Coil skeleton contact pin equipment of bending | |
| CN2930922Y (en) | Smoothing and feeding machine structure | |
| CN209813213U (en) | Folding box side plate edge covering device | |
| CN204197384U (en) | A kind of LCM backlight automatic film-laminating device | |
| CN211238789U (en) | Power connection terminal kludge | |
| CN203711555U (en) | Pulley-type bending machine | |
| CN103736799A (en) | Idler wheel type bending machine | |
| CN209582977U (en) | A kind of sheet metal automatic charging device | |
| CN111215543B (en) | Plate bending machine | |
| CN208867627U (en) | A kind of facial tissue molding machine of carton forming | |
| CN201143802Y (en) | Automatic folding book-binding machine | |
| CN209156813U (en) | A kind of three-dimensional stamping device | |
| CN205572789U (en) | A minor face press device that is used for make -up machine adaptation polytypic panel to heat | |
| CN202977502U (en) | Automatic frame assembling machine for electric drive type solar cell panel | |
| CN106348007B (en) | Device for discharging | |
| CN111065209A (en) | FPC pre-folding jig |
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 | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: Room 501, Building 1, No. 1, Yanhe East Road, Guyong, Wanjiang Subdistrict, Dongguan, Guangdong 523000 Applicant after: Dongguan Aikang Enterprise Service Co.,Ltd. Address before: 523000 factory building No.2, Beiya, No.3 Industrial Zone, Batou community, Wanjiang District, Dongguan City, Guangdong Province Applicant before: ALLEGRO TECHNOLOGY Ltd. Country or region before: China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |