CN109509920A - A kind of up- coiler pumping push-pin mechanism - Google Patents
A kind of up- coiler pumping push-pin mechanism Download PDFInfo
- Publication number
- CN109509920A CN109509920A CN201910014733.3A CN201910014733A CN109509920A CN 109509920 A CN109509920 A CN 109509920A CN 201910014733 A CN201910014733 A CN 201910014733A CN 109509920 A CN109509920 A CN 109509920A
- Authority
- CN
- China
- Prior art keywords
- coiler
- cam
- cam set
- connecting rod
- push
- 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.)
- Withdrawn
Links
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
- H01M10/05—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- 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)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of up- coilers to take out push-pin mechanism, including actuator, reduction gearbox, cam set, pumping push pin component, trigonocephalia coiler, cutting membrane module, actuator is taken out by cam set driving pushes pin component and cuts membrane module linkage, and actuator drives trigonocephalia coiler to rotate by reduction gearbox；Cam set include with the second cam set for taking out the first cam set that component connect and driving of pushing pin and cutting diaphragm assembly, the second cam set and cut the transmission component for being provided between diaphragm assembly and being made of lever and connecting rod.The present invention drives three pumping push rods to carry out taking out operation of pushing pin by a driving motor, trigonocephalia coiler is driven to rotate simultaneously, diaphragm assembly is cut by transmission component drive simultaneously, greatly improve the linkage of board, simplify the structure of board, the energy consumption of complete machine is reduced simultaneously, it is more energy saving, improve the performance of enterprises.
Description
Technical field
The present invention relates to lithium battery production equipment technical field, in particular to a kind of up- coiler takes out push-pin mechanism.
Background technique
At present in lithium battery equipment, with battery composed by the battery core of winding method combination forming, referred to as winding battery, volume
Battery core is also referred to as around battery.The battery core of coiling form can make performance stabilization, the manufacture efficiency of lithium battery high.Up- coiler will be electric
Mutually successively winding is combined into battery core with specific sequence for pond anode, cathode, diaphragm paper.Existing lithium battery winder passes through two
A motor and three cams realize the plug of volume needle, then need to be arranged another driving mechanism driving winding machine-cut diaphragm
Operation, causes up- coiler linkage poor, while energy consumption is higher, influences the benefit of enterprise.
Summary of the invention
Present invention solves the technical problem that being provided a kind of up- coiler pumping and pushing away for above-mentioned defect existing in the prior art
Needle mechanism, to solve the problems mentioned in the above background technology.
To solve above-mentioned technical problem, the technical solution adopted by the present invention is as follows: a kind of up- coiler takes out push-pin mechanism, including
Actuator, reduction gearbox, cam set, pumping are pushed pin component, trigonocephalia coiler, cutting membrane module, and the actuator passes through cam set
Driving, which is taken out, pushes pin component and cuts membrane module linkage, and the actuator drives trigonocephalia coiler to rotate by reduction gearbox；It is described
Cam set include with the second cam set for taking out the first cam set that component connect and driving of pushing pin and cutting diaphragm assembly, described second is convex
Wheel group and cut the transmission component for being provided between diaphragm assembly and being made of lever and connecting rod.
It is further described as to above-mentioned technical proposal:
In the above-mentioned technical solutions, the cam set further includes transmission shaft, and the actuator and transmission shaft are drivingly connected, institute
It states the first cam set and the second cam set is co-axially located on transmission shaft, second cam set includes the second cam, the biography
Dynamic component includes sequentially connected lever, first connecting rod, second connecting rod, rocking bar；Two of the lever respectively with the second cam
And first connecting rod connects, and is provided with a circle sliding slot on second cam, is provided with the cunning moved along the chute on the lever
Block, the sliding slot are made of arc section and straightway, and the sliding block agitates rocking bar by moving activation lever along straightway, described
Rocking bar drives cutting membrane module mobile relative to trigonocephalia coiler in the horizontal direction.
In the above-mentioned technical solutions, first cam set is made of three the first cams, described three first cams etc.
Spacing is arranged on transmission shaft, and the second cam setting is in transmission the tip of the axis.
In the above-mentioned technical solutions, the component of pushing pin of taking out includes three pumping push rods, under three pumpings push rod is respective
End is connect with three the first cams respectively, and the respective middle part of three pumping push rods is equipped with a fixing axle, three pumpings
The respective upper end of push rod is connected separately with a pumping sliding block, and the trigonocephalia coiler setting is there are three rolling up needle, and described three
Volume needle is connect with a pumping sliding block respectively.
In the above-mentioned technical solutions, the reduction gearbox is arranged immediately below trigonocephalia coiler.
In the above-mentioned technical solutions, it is provided with bottom plate below the cam set, is provided with mounting plate right above the bottom plate,
The bottom plate is provided with retainer, and the actuator is arranged on retainer；Gear set, the drive are provided in the retainer
Moving part and gear set are drivingly connected, and the gear set is drivingly connected with reduction gearbox, transmission shaft respectively；The mounting plate, which is provided with, to be drawn
It leads and takes out the mobile slide of sliding block.
In the above-mentioned technical solutions, one end of the first connecting rod and one end of lever are fixed, the first connecting rod it is another
One end is pivotally connected in the lower end of second connecting rod, and the second connecting rod is vertically arranged between second connecting rod and rocking bar.
In the above-mentioned technical solutions, the rocking bar includes upper rocker arm, bull stick, lower shake-changing arm, is arranged with and rolls up on the bull stick
Around the axle sleeve of machine board connection, the upper rocker arm and lower shake-changing arm are separately positioned on the both ends of bull stick, the upper rocker arm end and the
The upper end of two connecting rods is pivotally connected, and the lower shake-changing arm is pivotally connected with diaphragm assembly is cut.
In the above-mentioned technical solutions, the upper rocker arm is mutually perpendicular to lower shake-changing arm.
Compared with prior art, the beneficial effects of the present invention are: the present invention drives three pumpings by a driving motor
Push rod carries out taking out operation of pushing pin, while trigonocephalia coiler being driven to rotate, while cutting diaphragm assembly by transmission component drive, greatly
The big linkage for improving board, simplifies the structure of board, while reducing the energy consumption of complete machine, more energy saving, improves enterprise
Industry benefit.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure；
Fig. 2 is schematic diagram of the three-dimensional structure (another view direction of Fig. 1).
In figure: 11, the first cam；12, the second cam；13, arc section；14, straightway；2, push rod is taken out；21, slide；3,
Reduction gearbox；4, actuator；41, retainer；51, lever；52, first connecting rod；53, second connecting rod；54, upper rocker arm；55, bull stick；
56, lower shake-changing arm；6, diaphragm assembly is cut；7, trigonocephalia coiler.
Specific embodiment
1 to attached drawing 2, the present invention is described in further detail with reference to the accompanying drawing.
It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the application, and should not be understood as pair
The limitation of the application.In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ",
" width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the application and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance or implicitly indicates indicated technical characteristic
Quantity.Thus, define " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present application, " several ", the meaning of " plurality " is two or more, unless otherwise clearly specific
It limits.Unless otherwise clearly defined and limited, in this application, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, such as, it may be a fixed connection, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood in the application as the case may be
In concrete meaning.Unless otherwise clearly defined and limited, in this application, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.And fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figs. 1-2, a kind of up- coiler takes out push-pin mechanism, including actuator 4, reduction gearbox 3, cam set, pumping are pushed pin group
Part, trigonocephalia coiler 7, cutting membrane module, actuator 4 are taken out to push pin component and cut membrane module by cam set driving and be linked,
Actuator 4 drives trigonocephalia coiler 7 to rotate by reduction gearbox 3；Cam set includes and takes out the first cam that component connect of pushing pin
12 groups of the second cam of diaphragm assembly 6 is cut in 11 groups and driving, and the second 12 groups of cam and cutting is provided between diaphragm assembly 6 by lever
51 and connecting rod composition transmission component.
Cam set further includes transmission shaft, and actuator 4 and transmission shaft are drivingly connected, 12 groups of the first 11 groups of cam and the second cam
It is co-axially located on transmission shaft, the second 12 groups of cam includes the second cam 12, and transmission component includes sequentially connected lever 51, the
One connecting rod 52, second connecting rod 53, rocking bar；Two of lever 51 connect with the second cam 12 and first connecting rod 52 respectively, and second
It is provided with a circle sliding slot on cam 12, the sliding block moved along the chute is provided on lever 51, sliding slot is by arc section 13 and straightway
14 compositions, sliding block agitate rocking bar by moving activation lever 51 along straightway 14, and rocking bar drives cutting membrane module in the horizontal direction
It is mobile relative to trigonocephalia coiler 7.
First 11 groups of cam is made of three the first cams 11, and three the first cams 11 are set in qually spaced on transmission shaft,
The setting of second cam 12 is in transmission the tip of the axis.
Pumping component of pushing pin includes three pumpings push rods 2, three respective lower ends of pumping push rod 2 respectively with three the first cams 11 companies
It connects, three respective middle parts of pumping push rod 2 are equipped with a fixing axle, and three respective upper ends of pumping push rod 2 are connected separately with one
Sliding block is taken out, the setting of trigonocephalia coiler 7 is connect with a pumping sliding block respectively there are three needle, three volume needles are rolled up.
The setting of reduction gearbox 3 is immediately below trigonocephalia coiler 7.
It is provided with bottom plate below cam set, is provided with mounting plate right above bottom plate, bottom plate is provided with retainer 41, actuator
4 are arranged on retainer 41；Be provided with gear set in retainer 41, actuator 4 and gear set are drivingly connected, gear set respectively with
Reduction gearbox 3, transmission shaft are drivingly connected；Mounting plate is provided with guidance and takes out the mobile slide 21 of sliding block.
One end of first connecting rod 52 and one end of lever 51 are fixed, and the other end of first connecting rod 52 is under second connecting rod 53
End pivot joint, second connecting rod 53 are vertically arranged between second connecting rod 53 and rocking bar.
Rocking bar includes upper rocker arm 54, bull stick 55, lower shake-changing arm 56, is arranged with the axis connecting with up- coiler board on bull stick 55
Set, upper rocker arm 54 and lower shake-changing arm 56 are separately positioned on the both ends of bull stick 55, the upper end pivot of 54 end of upper rocker arm and second connecting rod 53
It connects, lower shake-changing arm 56 is pivotally connected with diaphragm assembly 6 is cut.
Upper rocker arm 54 is mutually perpendicular to lower shake-changing arm 56.Actuator 4 is driving motor.
The present invention drives three pumping push rods 2 to carry out taking out operation of pushing pin by a driving motor, while trigonocephalia being driven to roll up
It is rotated around device 7, while diaphragm assembly 6 is cut by transmission component drive, greatly improved the linkage of board, simplify board
Structure, while reducing the energy consumption of complete machine, it is more energy saving, improve the performance of enterprises.
It is not intended to limit the scope of the present invention above, all technical spirits according to the present invention are to above implementation
Any modification, equivalent variations and modification made by example, in the range of still falling within technical solution of the present invention.
Claims (9)
1. a kind of up- coiler takes out push-pin mechanism, it is characterised in that: it pushes pin component, three including actuator, reduction gearbox, cam set, pumping
Angle head coiler, cutting membrane module, the actuator is taken out to push pin component and cut membrane module by cam set driving and be linked, described
Actuator drives the rotation of trigonocephalia coiler by reduction gearbox；The cam set includes and takes out the first cam that component connect of pushing pin
The second cam set of diaphragm assembly is cut in group and driving, and second cam set and cutting is provided between diaphragm assembly by lever and company
The transmission component of bar composition.
2. a kind of up- coiler according to claim 1 takes out push-pin mechanism, it is characterised in that, the cam set further includes transmission
Axis, the actuator and transmission shaft are drivingly connected, and first cam set and the second cam set are co-axially located on transmission shaft, institute
Stating the second cam set includes the second cam, and the transmission component includes sequentially connected lever, first connecting rod, second connecting rod, shakes
Bar；Two of the lever connect with the second cam and first connecting rod respectively, and a circle sliding slot is provided on second cam,
The sliding block moved along the chute is provided on the lever, the sliding slot is made of arc section and straightway, and the sliding block passes through edge
The mobile activation lever of straightway agitates rocking bar, and the rocking bar drives cutting membrane module to move in the horizontal direction with respect to trigonocephalia coiler
It is dynamic.
3. a kind of up- coiler according to claim 2 takes out push-pin mechanism, it is characterised in that, first cam set is by three
First cam composition, three first cams are set in qually spaced on transmission shaft, and transmission shaft is arranged in second cam
End.
4. a kind of up- coiler according to claim 3 takes out push-pin mechanism, it is characterised in that, the component of pushing pin of taking out includes three
A pumping push rod, the respective lower end of three pumping push rods are connect with three the first cams respectively, and three pumpings push rod is respective
Middle part is equipped with a fixing axle, and the respective upper end of three pumping push rods is connected separately with a pumping sliding block, the triangle
The setting of head coiler is connect with a pumping sliding block respectively there are three needle, three volumes needle is rolled up.
5. a kind of up- coiler according to claim 4 takes out push-pin mechanism, it is characterised in that, the reduction gearbox is arranged in triangle
Immediately below head coiler.
6. a kind of up- coiler according to claim 5 takes out push-pin mechanism, it is characterised in that, it is provided with below the cam set
Bottom plate, the bottom plate surface are provided with mounting plate, and the bottom plate is provided with retainer, and the actuator is arranged in retainer
On；Be provided with gear set in the retainer, the actuator and gear set are drivingly connected, the gear set respectively with deceleration
Case, transmission shaft are drivingly connected；The mounting plate is provided with guidance and takes out the mobile slide of sliding block.
7. a kind of up- coiler according to claim 6 takes out push-pin mechanism, it is characterised in that, one end of the first connecting rod with
One end of lever is fixed, and the other end of the first connecting rod is pivotally connected in the lower end of second connecting rod, and the second connecting rod is vertically arranged
Between second connecting rod and rocking bar.
8. a kind of up- coiler according to claim 7 takes out push-pin mechanism, it is characterised in that, the rocking bar include upper rocker arm,
Bull stick, lower shake-changing arm are arranged with the axle sleeve connecting with up- coiler board on the bull stick, and the upper rocker arm and lower shake-changing arm are respectively set
At the both ends of bull stick, the upper end of the upper rocker arm end and second connecting rod is pivotally connected, and the lower shake-changing arm is pivotally connected with diaphragm assembly is cut.
9. a kind of up- coiler according to claim 8 takes out push-pin mechanism, it is characterised in that, the upper rocker arm and lower shake-changing arm phase
It is mutually vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014733.3A CN109509920A (en) | 2019-01-08 | 2019-01-08 | A kind of up- coiler pumping push-pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014733.3A CN109509920A (en) | 2019-01-08 | 2019-01-08 | A kind of up- coiler pumping push-pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109509920A true CN109509920A (en) | 2019-03-22 |
Family
ID=65757460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014733.3A Withdrawn CN109509920A (en) | 2019-01-08 | 2019-01-08 | A kind of up- coiler pumping push-pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109509920A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300178A (en) * | 2014-09-05 | 2015-01-21 | 珠海华冠电子科技有限公司 | Double-diving three-winding-needle winding mechanism |
| CN204130633U (en) * | 2014-09-05 | 2015-01-28 | 深圳市赢合科技股份有限公司 | The winding head device of up-coiler and up-coiler |
| KR20160097915A (en) * | 2015-02-10 | 2016-08-18 | 주식회사 디에이테크놀로지 | Apparatus for Rolling Electrode Film for 2nd Battery |
| CN205790245U (en) * | 2016-05-25 | 2016-12-07 | 东莞市兰宇机械有限公司 | The coiler device of lithium ionic cell winding machine |
| CN107507949A (en) * | 2017-07-27 | 2017-12-22 | 深圳市新益昌自动化设备有限公司 | Automatically double rocking arms hob barrier film mechanism to a kind of cylinder type lithium battery cam-type |
| CN108352261A (en) * | 2018-02-06 | 2018-07-31 | 深圳市诚捷智能装备股份有限公司 | A kind of capacitor cell winding device |
-
2019
- 2019-01-08 CN CN201910014733.3A patent/CN109509920A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300178A (en) * | 2014-09-05 | 2015-01-21 | 珠海华冠电子科技有限公司 | Double-diving three-winding-needle winding mechanism |
| CN204130633U (en) * | 2014-09-05 | 2015-01-28 | 深圳市赢合科技股份有限公司 | The winding head device of up-coiler and up-coiler |
| KR20160097915A (en) * | 2015-02-10 | 2016-08-18 | 주식회사 디에이테크놀로지 | Apparatus for Rolling Electrode Film for 2nd Battery |
| CN205790245U (en) * | 2016-05-25 | 2016-12-07 | 东莞市兰宇机械有限公司 | The coiler device of lithium ionic cell winding machine |
| CN107507949A (en) * | 2017-07-27 | 2017-12-22 | 深圳市新益昌自动化设备有限公司 | Automatically double rocking arms hob barrier film mechanism to a kind of cylinder type lithium battery cam-type |
| CN108352261A (en) * | 2018-02-06 | 2018-07-31 | 深圳市诚捷智能装备股份有限公司 | A kind of capacitor cell winding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3693297B1 (en) | Roller reversing and jacking device for mechanical rail conveying apparatus | |
| CN113458959B (en) | Reciprocating automatic polishing equipment and polishing method for stainless steel pipe machining | |
| CN209447970U (en) | A kind of up- coiler pumping push-pin mechanism | |
| CN109509920A (en) | A kind of up- coiler pumping push-pin mechanism | |
| CN111853058A (en) | Circular arc motion mechanism | |
| CN209447969U (en) | A kind of lithium battery winder | |
| CN201677131U (en) | High-intelligence wire feeding mechanism | |
| CN109524724A (en) | A kind of lithium battery winder | |
| CN208336396U (en) | Electric core winding pole piece cache mechanism and cylindrical lithium battery film-making winding integrated machine | |
| CN209664729U (en) | A kind of automatic assembling of deck production line | |
| CN208575511U (en) | A kind of Three-axis drive mechanism and lock screw device | |
| CN201106093Y (en) | Auxiliary actuating unit of sewing machine | |
| CN209646525U (en) | A kind of liquid-transfering device and reciprocating device | |
| CN103465782B (en) | Shifter of transmission and there is the automobile of this shifter of transmission | |
| CN215351943U (en) | Mahjong tile pushing device of mahjong machine | |
| CN207057989U (en) | A kind of vehicle frame holds machine with last item | |
| JP3062574U (en) | 2-point double toggle joint mechanism | |
| CN215672511U (en) | Fuel injection pump of diesel engine and diesel engine thereof | |
| CN219010661U (en) | Secondary reversing transmission mechanism on computerized embroidery machine | |
| CN208024541U (en) | One kind disappears back clearance plunger pump and its back clearance structure that disappears | |
| CN105826614B (en) | A kind of link mechanism and high speed lamination device | |
| CN202006345U (en) | Bending cutoff device of automatic capacitor lead welding machine | |
| CN218403273U (en) | Hoisting assembly for engine crankshaft production | |
| CN210194010U (en) | Level adjusting device for driving roller | |
| CN207952358U (en) | A kind of quick-gripping device |
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 | ||
| CB02 | Change of applicant information |
Address after: No.2, East 2nd Road, jinxiahe, Chang'an Town, Dongguan City, Guangdong Province, 523000 Applicant after: Guangdong Zeyuan Intelligent Equipment Co.,Ltd. Address before: No.2, East 2nd Road, jinxiahe, Chang'an Town, Dongguan City, Guangdong Province, 523000 Applicant before: DONGGUAN ZEYUAN MACHINE CO.,LTD. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190322 |