CN112736292A - Winding device - Google Patents
Winding device Download PDFInfo
- Publication number
- CN112736292A CN112736292A CN202011601480.9A CN202011601480A CN112736292A CN 112736292 A CN112736292 A CN 112736292A CN 202011601480 A CN202011601480 A CN 202011601480A CN 112736292 A CN112736292 A CN 112736292A
- Authority
- CN
- China
- Prior art keywords
- winding
- bearing
- main shaft
- plate
- module
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a winding device, which comprises a bottom plate, wherein a vertical plate is vertically connected to the bottom plate, a through hole is formed in the vertical plate, a main shaft penetrates through the through hole, a first bearing and a second bearing are respectively connected to two ends of the main shaft, a power area and a winding area are respectively arranged on two sides of the vertical plate, a linear guide rail is fixedly arranged on the main shaft in the power area and is connected with a driving part, the driving part can reciprocate along the linear guide rail, a winding needle module is connected to the output end of the driving part, and the winding needle module penetrates through the through hole and is partially arranged in the winding area. The winding device provided by the invention is simple in structure, solves the problems of large size, unstable winding, high processing and assembling difficulty, long production period and high hardware cost of the traditional winding needle switching module, meets the requirement of reducing the production cost of the new energy lithium battery, supports high-quality development of a new energy market, is beneficial to popularization and application work of the new energy market, and promotes new energy market consumption.
Description
Technical Field
The invention belongs to the technical field of winding equipment, and relates to a winding device for producing a new energy power battery.
Background
At present, the new energy market experiences a huge subsidy decline, and the strength and price of the product become more and more key for influencing the decision of consumers. Consumers think that new energy automobiles are high in price, wherein the proportion of power batteries is the largest, and if the production cost of the power batteries can be greatly reduced, the consumers tend to select the new energy automobiles.
In the manufacturing process of the new energy power battery, the material belt is wound through the rotation motion of the winding needle to form the battery core. In order to increase the winding efficiency, a double or triple needle winding structure is presented. Taking a double-needle winding device as an example, two groups of winding needles are arranged on the double-needle winding device, positive and negative pole pieces and an isolating membrane are sent to the winding needles by a mechanical arm, battery winding is realized at one station, battery blanking is carried out at the other station, and the two winding needles respectively work in the two stations in a circulating way to realize battery winding and blanking operations.
However, the existing winding equipment generally has the problems of large structural size of the device, unstable winding, high processing and assembling difficulty, long production period and high hardware cost. How to reduce the cost of industrial production equipment and ensure the quality of the new energy power battery is a key factor for improving the market competitiveness.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the winding device is provided, and aims to solve the problems in the background art and improve the comprehensive competitiveness of new energy power battery production equipment.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention provides a winding device which comprises a bottom plate, wherein the bottom plate is vertically connected with a vertical plate, the vertical plate is provided with a through hole, a main shaft penetrates through the through hole, two ends of the main shaft are respectively connected with a first bearing and a second bearing, two sides of the vertical plate are respectively a power area and a winding area, a linear guide rail is fixedly arranged on the main shaft in the power area, the linear guide rail is connected with a driving part, the driving part can reciprocate along the linear guide rail, the output end of the driving part is connected with a winding needle module, and the winding needle module penetrates through the through hole and is partially arranged in the winding area.
Furthermore, a bearing plate is transversely arranged on the main shaft in the power area, two linear guide rails are arranged on the bearing plate in parallel, and the driving part is connected to the two linear guide rails through a guide rail sliding block.
Furthermore, a third bearing is further arranged on the guide rail sliding block, a transmission rod is installed in the third bearing, and two ends of the transmission rod are respectively connected to the driving part and the needle winding module.
Furthermore, the guide rail sliding blocks are connected with driving shafts, the driving shafts are used for driving the guide rail sliding blocks, and the two driving shafts are respectively arranged on two sides of the bearing plate.
Further, the first bearing is mounted on a first bearing seat, and the first bearing seat is established on the bottom plate.
Furthermore, the vertical plate extends towards the winding area and is provided with a fixed beam, the fixed beam is connected with an adapter plate, and a second bearing seat used for mounting the second bearing is arranged on the adapter plate.
Further, the laminating the through-hole is provided with the protection apron, the protection apron connect in the main shaft and along with the main shaft rotates, be equipped with the confession on the protection apron the flexible opening that removes of book needle module.
Further, one end of the main shaft is provided with a transmission gear.
Further, the needle rolling module comprises a first needle rolling module and a second needle rolling module, the driving part comprises a first driving part and a second driving part, the first driving structure and the second driving part are oppositely arranged on two side surfaces of the bearing plate, and correspondingly, the first needle rolling module and the second needle rolling module are respectively arranged on two sides of the main shaft.
Further, the driving component is at least one of a driving motor and a driving cylinder.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a winding device suitable for generating a new energy power battery, wherein the front end and the rear end of a main shaft are supported by conventional small-size bearings, non-conventional large-size bearings and fixed parts are not needed, and the tail end of the main shaft is provided with a gear transmission, so that the rotation of the main shaft can be realized, and the function of switching a winding needle module is met; the winding needle module is directly connected with the driving part, so that high rigidity and high-speed response of winding of the winding needle module can be realized, and the precision and stability of a product are improved; the winding needle driving part is fixed on a slide block of the linear guide rail pair, so that the winding needle module can move back and forth; the linear guide rail pair is rigidly connected with the main shaft and can synchronously rotate with the main shaft, so that the function of switching the stations of the needle winding module is realized.
Drawings
The detailed structure of the invention is described in detail below with reference to the accompanying drawings
FIG. 1 is a side elevational view of the winder of the present invention;
FIG. 2 is a side view of the winding assembly of the present invention;
FIG. 3 is a front view of the winding assembly of the present invention;
FIG. 4 is a cross-sectional view taken along section line A-A of FIG. 3;
FIG. 5 is a top view of the winding assembly of the present invention;
wherein: 10-a base plate; 20-standing the plate; 201-protective cover plate; 30-a main shaft; 301-bearing plate; 302-linear guide; 303-a drive shaft; 304-a rail slide; 40-a needle winding module; 401-a third bearing; 402-a transmission rod; 50-a drive member; 60-a first bearing seat; 61-a first bearing; 70-a fixed beam; 80-an adapter plate; 81-a second bearing; 90-drive gear.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Examples
Referring to fig. 1 to 5, the present invention provides a winding device, which includes a bottom plate 10, wherein the bottom plate 10 is vertically connected with a vertical plate 20 to form a supporting structure of the winding device; a through hole is formed in the vertical plate 20, a main shaft 30 penetrates through the through hole, and the two ends of the main shaft 30 are respectively connected with a first bearing 61 and a second bearing 81; the main shaft 30 can rotate on the first bearing 61 and the second bearing 81, and the power of the main shaft is transmitted from the external power, specifically, a transmission gear 90 is arranged at one end of the main shaft 30, and is connected with the external power assembly through the transmission gear 90, so that the purpose that the main shaft 30 rotates between the first bearing 61 and the second bearing 81 is achieved under the driving of the external power assembly.
The first bearing 61 is mounted on the first bearing seat 60, and the first bearing seat 60 is a fixed plate and is set up below one end of the main shaft 30; on the other hand, the vertical plate 20 is provided with a fixed beam 70 in an extending manner, the fixed beam 70 is connected with an adapter plate 80, the adapter plate 80 is provided with a second bearing seat for installing the second bearing 81, and the first bearing 61 and the second bearing 81 are arranged on the same horizontal line. It should be understood that the fixed beam 70 can be directly connected to the base plate 10, and it is within the scope of the present invention to fix the first bearing 61 and the second bearing 801 at the two ends of the main shaft 30.
Further, in order to improve the production safety and enhance the aesthetic property, a protective cover plate 201 is disposed at the through hole of the vertical plate 20, the protective cover plate 201 is connected to the main shaft 30 and can rotate along the main shaft 30, and an opening for the winding needle module 40 to move telescopically is disposed on the protective cover plate 201.
The vertical plate 20 is vertically arranged on the bottom plate 10, as shown in fig. 1, the vertical plate 20 divides the winding device into two regions, a working region for winding the battery is a winding region, a region for performing power driving is a power region, a linear guide rail 302 is fixedly arranged on a main shaft of the power region, a driving part 50 is connected to the linear guide rail 302 and reciprocates along the linear guide rail 302, an output end of the driving part 50 is connected with a winding needle module 40, the winding needle module 40 penetrates through the through hole, a part of the winding needle module is arranged in the winding region, and the driving part 50 is at least one of a driving motor and a driving cylinder.
Specifically, the method comprises the following steps: the spindle 30 located in the power area is transversely provided with a bearing plate 301, two linear guide rails 302 are provided, the two linear guide rails 302 are arranged on the bearing plate 301 in parallel, the driving part 50 is connected to the linear guide rails 302 through a guide rail slider 304, the guide rail slider 304 is driven through a driving shaft 303, and thus the driving part 50 moves back and forth, preferably, the driving shaft 303 is provided with two linear guide rails which are respectively arranged at two sides of the bearing plate 301. Further, still be provided with third bearing 401 on rail block 304, install a transfer line 402 in the third bearing 401, just transfer line 402 both ends are connected respectively in driver part 50 and are rolled up needle module 40 and carry out power transmission, roll up needle module 40 and directly link with driver part 50, realize rolling up needle module 40 and roll up high rigidity, high-speed response, promote product precision and stability.
Further, in order to improve the production efficiency of the power battery, the winding device provided in this embodiment adopts a double winding needle working mode, as shown in fig. 1 to 5, the winding needle module 40 includes a first winding needle module and a second winding needle module, and is provided with a first driving part, a second driving part, and corresponding connecting and driving assemblies. The first driving part and the second driving part are oppositely arranged on two side surfaces of the bearing plate 301, the connected first winding needle module and the second winding needle module are respectively arranged on two sides of the main shaft 30 to form a station A and a station B, and according to production requirements, a working mode of winding the battery cell at the station A and blanking at the station B can be set.
The invention provides the following working procedures: the device resets, first book needle module stretches out at station A, centre gripping barrier film and pole piece are rotatory, after coiling good electric core, the needle is rolled up in the rotatory switching of main shaft 30, first book needle module area barrier film and pole piece reachs station B position, treat electric core unloading back, it goes back to roll up the needle and retract in order to avoid interfering the barrier film and the pole piece that do not cut off after switching to the top, and simultaneously, the second book needle module removes to station A and stretches out, it is rotatory to press from both sides barrier film and substrate, treat that main shaft 30 is rotatory once more to switch a book needle behind the good electric core of coiling, the unloading operation of station is carried out to the second book needle module, the coiling mechanism circulates and carries out work repeatedly.
It is to be understood that, in the working process, the first winding needle module and the second winding needle module are respectively corresponding to an independent driving mechanism, for example, the first winding needle module is driven by a corresponding driving shaft to perform telescopic motion of a corresponding plate, and is driven by a corresponding driving part to perform cell winding; and the switching of the winding needle drives the first winding needle module and the second winding needle module to simultaneously change stations by the rotation of the main shaft.
From the above description, the beneficial effects of the present invention are:
the winding device provided by the invention has a simple structure, solves the problems of large size, unstable winding, high processing and assembling difficulty, long production period and high hardware cost of the traditional winding needle switching module, is suitable for all types of new energy lithium battery winding equipment, and can be popularized to other mechanical equipment with the winding needle switching module, so that the winding device is very beneficial to the size miniaturization and mechanism simplification of the new energy lithium battery winding equipment and other mechanical equipment, the product quality is improved, the results of short production period and low input cost are obtained, the winding device is finally suitable for large-scale industrial production of new energy lithium batteries, the requirement for reducing the cost of the new energy lithium batteries is met, the high-quality development of new energy markets is supported, the popularization and application work of the new energy markets is facilitated, and the consumption of the new energy markets is promoted.
The first … … and the second … … are only used for name differentiation and do not represent how different the importance and position of the two are.
Here, the upper, lower, left, right, front, and rear merely represent relative positions thereof and do not represent absolute positions thereof
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The winding device is characterized by comprising a bottom plate, wherein the bottom plate is vertically connected with a vertical plate, the vertical plate is provided with a through hole, a main shaft penetrates through the through hole, two ends of the main shaft are respectively connected with a first bearing and a second bearing, two sides of the vertical plate are respectively a power area and a winding area, a linear guide rail is fixedly arranged on the main shaft in the power area and is connected with a driving part, the driving part can reciprocate along the linear guide rail, the output end of the driving part is connected with a winding needle module, and the winding needle module penetrates through the through hole and is partially arranged in the winding area.
2. The winding device according to claim 1, wherein a receiving plate is transversely provided on the main shaft in the power section, two linear guides are provided in parallel on the receiving plate, and the driving member is connected to the two linear guides by a guide slider.
3. The winding device according to claim 2, wherein the rail block is further provided with a third bearing, a transmission rod is installed in the third bearing, and two ends of the transmission rod are respectively connected to the driving part and the winding pin module.
4. Spooling apparatus as defined in claim 3, wherein a drive shaft is connected to said rail blocks, said drive shaft for driving said rail blocks, said drive shafts being two, spaced apart on either side of said take-up plate.
5. The winding device according to claim 1, wherein the first bearing is mounted on a first bearing seat, the first bearing seat being established on the base plate.
6. The winding device according to claim 5, wherein the vertical plate is provided with a fixed beam extending towards the winding area, the fixed beam is connected with an adapter plate, and the adapter plate is provided with a second bearing seat for mounting the second bearing.
7. The winding device according to claim 1, wherein a protective cover plate is arranged to fit the through hole, the protective cover plate is connected to the main shaft and rotates with the main shaft, and an opening for the winding needle module to move telescopically is formed in the protective cover plate.
8. Spooling apparatus as defined in claim 1, wherein the spindle is provided with a drive gear at one end.
9. The winding device according to claim 2, wherein the needle winding module comprises a first needle winding module and a second needle winding module, the driving component comprises a first driving component and a second driving component, the first driving structure and the second driving component are oppositely arranged on two side surfaces of the bearing plate, and correspondingly, the first needle winding module and the second needle winding module are respectively arranged on two sides of the main shaft.
10. Spooling apparatus as defined in any of claims 1-9, characterized in that the drive means is at least one of a drive motor, a drive cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601480.9A CN112736292A (en) | 2020-12-29 | 2020-12-29 | Winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011601480.9A CN112736292A (en) | 2020-12-29 | 2020-12-29 | Winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112736292A true CN112736292A (en) | 2021-04-30 |
Family
ID=75611665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011601480.9A Pending CN112736292A (en) | 2020-12-29 | 2020-12-29 | Winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112736292A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615689A (en) * | 2009-07-13 | 2009-12-30 | 深圳市赢合科技有限公司 | Double working position winding conversion device of electrical core of battery and up-coiler |
| CN101834314A (en) * | 2010-01-27 | 2010-09-15 | 深圳市赢合科技有限公司 | Winding device of battery electric core |
| CN102315477A (en) * | 2011-08-31 | 2012-01-11 | 深圳市雅康精密机械有限公司 | Battery winder |
| CN202616356U (en) * | 2012-06-29 | 2012-12-19 | 东莞市雅康精密机械有限公司 | Winding head device of lithium battery winding machine |
| CN203205488U (en) * | 2013-04-19 | 2013-09-18 | 黎杰东 | Movable type bilateral synchronous drive winding mechanism |
| CN203481327U (en) * | 2013-08-06 | 2014-03-12 | 武汉千里马电源机械制造有限公司 | Adjustable winding needle mechanism of winding machine |
| KR101679541B1 (en) * | 2016-06-29 | 2016-11-24 | 강복환 | Electrode roll winding apparatus for secondary battery |
| CN107381144A (en) * | 2017-09-01 | 2017-11-24 | 东莞市泽源机械有限公司 | A kind of up- coiler push-pin construction |
| CN107394280A (en) * | 2017-07-12 | 2017-11-24 | 苏州迈展自动化科技有限公司 | A kind of three station battery winding equipments |
| CN109573682A (en) * | 2017-09-29 | 2019-04-05 | 东莞市雅康精密机械有限公司 | Winding apparatus |
| KR20190108718A (en) * | 2018-03-15 | 2019-09-25 | 김육중 | Winding device |
| CN110911729A (en) * | 2019-12-16 | 2020-03-24 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Battery cell winding device |
| CN211238425U (en) * | 2020-02-05 | 2020-08-11 | 苏州杰锐思智能科技股份有限公司 | Battery cell winding device and battery winding equipment |
-
2020
- 2020-12-29 CN CN202011601480.9A patent/CN112736292A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615689A (en) * | 2009-07-13 | 2009-12-30 | 深圳市赢合科技有限公司 | Double working position winding conversion device of electrical core of battery and up-coiler |
| CN101834314A (en) * | 2010-01-27 | 2010-09-15 | 深圳市赢合科技有限公司 | Winding device of battery electric core |
| CN102315477A (en) * | 2011-08-31 | 2012-01-11 | 深圳市雅康精密机械有限公司 | Battery winder |
| CN202616356U (en) * | 2012-06-29 | 2012-12-19 | 东莞市雅康精密机械有限公司 | Winding head device of lithium battery winding machine |
| CN203205488U (en) * | 2013-04-19 | 2013-09-18 | 黎杰东 | Movable type bilateral synchronous drive winding mechanism |
| CN203481327U (en) * | 2013-08-06 | 2014-03-12 | 武汉千里马电源机械制造有限公司 | Adjustable winding needle mechanism of winding machine |
| KR101679541B1 (en) * | 2016-06-29 | 2016-11-24 | 강복환 | Electrode roll winding apparatus for secondary battery |
| CN107394280A (en) * | 2017-07-12 | 2017-11-24 | 苏州迈展自动化科技有限公司 | A kind of three station battery winding equipments |
| CN107381144A (en) * | 2017-09-01 | 2017-11-24 | 东莞市泽源机械有限公司 | A kind of up- coiler push-pin construction |
| CN109573682A (en) * | 2017-09-29 | 2019-04-05 | 东莞市雅康精密机械有限公司 | Winding apparatus |
| KR20190108718A (en) * | 2018-03-15 | 2019-09-25 | 김육중 | Winding device |
| CN110911729A (en) * | 2019-12-16 | 2020-03-24 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Battery cell winding device |
| CN211238425U (en) * | 2020-02-05 | 2020-08-11 | 苏州杰锐思智能科技股份有限公司 | Battery cell winding device and battery winding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209859799U (en) | Thick line type double-station winding machine | |
| CN112736292A (en) | Winding device | |
| CN107403963B (en) | Pole piece driving and deviation rectifying device for cylindrical lithium battery sheet-making and winding all-in-one machine | |
| CN113976724A (en) | Plate punching device for new energy automobile machining | |
| CN212553874U (en) | Electricity core clamping device | |
| CN218612969U (en) | Steel plate punching device | |
| CN211915058U (en) | Battery module plastic pre-compaction device | |
| CN219649410U (en) | Cathode roller bidirectional polishing device of foil producing machine | |
| CN213793954U (en) | Cutting device for spring processing | |
| CN209465906U (en) | A kind of weldering milling equipment complex manufacturing battery tray | |
| CN213011284U (en) | Battery core wire arranging mechanism | |
| CN213988959U (en) | Automatic winding device for battery cell | |
| CN112481680A (en) | Electrophoresis lacquer stoving conveyor | |
| CN217426544U (en) | Wire winding mechanism for winding wire of mobile phone motor | |
| CN220783436U (en) | Annular single multi-wire cutting machine | |
| CN215091341U (en) | Compound driving device for laser cutting head | |
| CN217971856U (en) | Be applied to lithium cell winder's manipulator and lithium cell winder | |
| CN214290274U (en) | Spinning machine spinning wheel feed mechanism | |
| CN220901955U (en) | Drilling machine for building aluminum templates | |
| CN220165083U (en) | Feeding and discharging turnover mechanism for soft package battery production line | |
| CN216461173U (en) | Punch press is used in pier stud template processing | |
| CN217197210U (en) | Corrugated roller quick replacement device for corrugated board production | |
| CN218254034U (en) | Novel die design assist device | |
| CN112264555B (en) | Wire cutting device for electronic product production | |
| CN217166172U (en) | Stamping clamping device is used in automobile parts processing |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220621 Address after: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Applicant after: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Applicant after: Shenzhen Han nationality Beirui Equipment Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Applicant before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220805 Address after: 518000 Room 601, building 3, Han's laser Industrial Park, Chongqing Road, Zhancheng community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Han nationality Beirui Equipment Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Applicant before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. Applicant before: Shenzhen Han nationality Beirui Equipment Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |