CN109768338A - A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine - Google Patents
A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine Download PDFInfo
- Publication number
- CN109768338A CN109768338A CN201910139995.2A CN201910139995A CN109768338A CN 109768338 A CN109768338 A CN 109768338A CN 201910139995 A CN201910139995 A CN 201910139995A CN 109768338 A CN109768338 A CN 109768338A
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- volume
- needle
- needles
- sliding seat
- bearing
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 238000004804 winding Methods 0.000 title claims abstract description 29
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Abstract
The present invention relates to a kind of volume needle open-and-close mechanisms of lithium ionic cell winding machine, including the needles of volume the first half, the needles of volume the second half, the needle sliding seat of volume the first half, the needle sliding seat of volume the second half, bearing block, slide-bar, spring, bearing, movable plate, sliding sleeve, connector sleeve, connector sleeve mounting blocks and transmission shaft, open-and-close mechanism design is reasonable, bearing is stretched out from empty slot when reeling condition, the needles of volume the first half, the needle parallel openings of volume the second half are opened and are wound, winding diaphragm can be improved, the depth of parallelism of pole piece, bearing retraction empty slot is headed on by sliding sleeve inner wall when drawn needle state, the needles of volume the first half, the needles of volume the second half carry out drawn needle in closed state, reduce the frictional force of volume needle and diaphragm, guarantee battery core quality, meet production requirement.
Description
Technical field
The present invention relates to fields, and in particular to a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine.
Background technique
Lithium ionic cell winding machine at present is the machine that anode, cathode, membrane winding combination forming are integrally used as to battery
Device, in numerous composition mechanisms of lithium ionic cell winding machine, rolling needle mechanism is that most important one of mechanism plays clamping
Diaphragm, pole piece and the effect for rotating coiling process, rolling needle mechanism are mainly made of volume needle and open-and-close mechanism, and volume needle is by two phases point
From volume needle composition, open-and-close mechanism drives volume two needles opening to be spaced one end distance when starting winding, specific to the needles windings of volume two
Circle counts up in rolls around rear, and open-and-close mechanism drives the needles of volume two to close up contractions again, and battery core can facilitate at this time extracts from volume needle, but shows
Some rolling needle mechanisms are designed to open and shrink very unreasonable, the needle winding process of volume two with end part pin axle rotating manner to open
In, with being continuously increased for core outer diameter, volume needle diaphragm is wound extruding and causes to pull out needle difficulty after the completion of winding, or even takes out of interior
Layer diaphragm, destroys the degree of registration of core, so that qualified product can not be produced, it is necessary to research and develop one kind, to pull out needle more reasonable thus
Volume needle open-and-close mechanism.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of volume needle opening-closing machines of lithium ionic cell winding machine
Structure, specific technical solution are as follows:
A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine, including the needles of volume the first half, the needles of volume the second half, the needles of volume the first half are living
Dynamic seat, volume the second half needle sliding seat, bearing block, slide-bar, spring, bearing, movable plate, sliding sleeve, connector sleeve, connector sleeve mounting blocks
And transmission shaft, it is living that the needles of volume the first half, the needle ends of volume the second half are fixedly installed in the needle sliding seat of volume the first half, the needles of volume the second half respectively
Dynamic seat, installs slide-bar inside bearing block, and the needle sliding seat of volume the first half, the needle sliding seat sliding suit slide-bars of volume the second half, spring is extremely
Rare two be installed in bearing block be respectively used to driving needle sliding seat of volume the first half, the needle sliding seat of volume the second half reset, bearing
There are two bearing block left and right sides is located at, bearing is rotatablely installed in movable plate, and movable plate protrudes into fixed respectively in bearing block connect
The needle sliding seat of volume the first half, the needle sliding seat of volume the second half are connect, bearing block rear slide is set with sliding sleeve, and sliding sleeve is equipped with and bearing
The corresponding empty slot in position, sliding sleeve are set in inside connector sleeve, and bearing block rear is installed after passing through sliding sleeve by connector sleeve
Block connects connector sleeve, and connector sleeve rear is fixedly connected with transmission shaft, and driving sliding sleeve is mobile relative to bearing block, and bearing is stretched from empty slot
To drive the needles of volume the first half, the needles of volume the second half to open and close in parallel out or inside retraction sliding sleeve.
It as a preferred solution of the present invention, further include guide sleeve and guide post, mounting guide sleeve inside sliding sleeve, guide sleeve sliding
Guide post is connected, guide post is fixedly installed in four avris of connector sleeve.
As a preferred solution of the present invention, contact pin is equipped at the center of the bearing block rear, contact pin is equipped with locating shaft,
Slot is equipped in front of connector sleeve, contact pin, connector sleeve peripheral side are set with connector sleeve mounting blocks, and bearing block is inserted into slot by locating shaft
Connector sleeve is installed in middle realization.
As a preferred solution of the present invention, the slide-bar shares 6, and top 3 is for sliding suit volume the first half
Needle sliding seat, lower section 3 is for sliding suit needle sliding seat of volume the second half.
As a preferred solution of the present invention, wall at left and right sides of the small bearing set seat of slide-bar both ends diameter, it is intermediate
The big suit of diameter needle sliding seat of volume the first half, the needle sliding seat of volume the second half.
As a preferred solution of the present invention, the spring shares 4, is equipped with spring cup at left and right sides of bearing block
Plate, 2, left side spring one end are in contact with the needle sliding seat of volume the first half；The other end is in contact with spring bumper cover, 2, right side spring
One end is in contact with the needle sliding seat of volume the second half；The other end is in contact with spring bumper cover.
As a preferred solution of the present invention, the needle of volume the first half and the needles of volume the second half mutually stagger.
As a preferred solution of the present invention, the slope that groove is slided out convenient for bearing is equipped with inside the sliding sleeve.
As a preferred solution of the present invention, the bearing is miniature deep groove ball bearing.
As a preferred solution of the present invention, needle mouth is installed in the needle of volume the first half, the needle front ends of volume the second half, and needle mouth is protected
Volume the first half needles of shield when not working, the needles of volume the second half.
Beneficial effects of the present invention: rationally, bearing is stretched out from empty slot when reeling condition for open-and-close mechanism design, and volume the first half
Needle, the needle parallel openings of volume the second half are opened and are wound, and can be improved the depth of parallelism of winding diaphragm, pole piece, bearing retraction when drawn needle state
Empty slot is headed on by sliding sleeve inner wall, and the needles of volume the first half, the needles of volume the second half carry out drawn needle in closed state, reduces volume needle and diaphragm
Frictional force guarantees battery core quality, meets production requirement.
Detailed description of the invention
Fig. 1 is the perspective view of present invention volume needle open-and-close mechanism；
Fig. 2 is the exploded view of present invention volume needle open-and-close mechanism；
Fig. 3 is the perspective view of present invention volume needle open-and-close mechanism first half；
Fig. 4 is the exploded view of present invention volume needle open-and-close mechanism first half；
Fig. 5 is the structure sectional view that present invention volume needle open-and-close mechanism is in closed state；
Fig. 6 is the structure sectional view that present invention volume needle open-and-close mechanism is in open configuration.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the invention is described further:
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", " water
It is flat ", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the position of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, concrete condition can be regarded and understand that above-mentioned term exists
Concrete meaning in the present invention.
As shown in figures 1-4, the volume needle open-and-close mechanism of a kind of lithium ionic cell winding machine, including the needles 1, second of volume the first half
Half volume needle 2, the needle sliding seat 3 of volume the first half, volume the second half needle sliding seat 4, bearing block 5, slide-bar 6, spring 7, bearings 8, movable plate
9, sliding sleeve 10, connector sleeve 11, connector sleeve mounting blocks 12 and transmission shaft 13, the needles 1 of volume the first half and the needles 2 of volume the second half are mutually wrong
It opens, 1 ends of needle of volume the first half are fixedly installed in the needle sliding seat 3 of volume the first half, and 2 ends of needle of volume the second half are fixedly installed in the second half
Needle sliding seat 4 is rolled up, slide-bar 6 is installed inside bearing block 5, slide-bar 6 at least two, axis is protruded into 3 ends of needle sliding seat of volume the first half
Holding the sliding sleeve side of loading onto slide-bar 6 in seat 5, the sliding sleeve side of loading slide-bar 6 in bearing block 5 is protruded into 4 ends of needle sliding seat of volume the second half,
At least two, spring 7；At least two, spring 7 are installed in bearing block, and one for driving the needle sliding seat 3 of volume the first half multiple
Position, another for driving the needle sliding seat 4 of volume the second half to reset, there are two is located at 5 left and right sides of bearing block, bearing 8 with bearing 8
For miniature deep groove ball bearing, bearing 8 is rotatablely installed in movable plate 9, and left side movable plate 9 protrudes into bearing block 5 and is fixedly connected with second
Half volume needle sliding seat 4, right side movable plate 9, which protrudes into bearing block 5, is fixedly connected with the needle sliding seat 3 of volume the first half, and 5 rear of bearing block is sliding
Dynamic suit sliding sleeve 10, sliding sleeve 10 are equipped with empty slot 10a corresponding with 8 position of bearing, and sliding sleeve 10 is set in connector sleeve 11
Inside, 5 rear of bearing block pass through the connection connector sleeve 11 of connector sleeve mounting blocks 12 after passing through sliding sleeve 10, and 11 rear of connector sleeve is solid
Surely transmission shaft 13 is connected.
Specifically, volume needle open-and-close mechanism further includes guide sleeve 14 and guide post 15,10 inside mounting guide sleeve 14 of sliding sleeve, guide sleeve 14
Be slidably connected guide post 15, and guide post 15 is fixedly installed in 11 4 avris of connector sleeve, and when driving sliding sleeve 10 is mobile, sliding sleeve 10 is being led
Set 14, the cooperation of guide post 15 are lower steady mobile, and contact pin 16 is equipped at 5 rear center of bearing block, and contact pin 16 is equipped with locating shaft 17, even
Slot 18 is equipped in front of female connector 11, contact pin 16,11 peripheral side of connector sleeve are set with connector sleeve mounting blocks 12, and bearing block 5 passes through positioning
Axis 17, which is inserted into slot 18, realizes installation connector sleeve 11, and after contact pin 16 is inserted into the centre bore of connector sleeve 14, the insertion of locating shaft 17 is inserted
In slot 18, when guaranteeing 15 rotary motion of transmission shaft, transmission shaft 13 drives bearing block 5 to rotate by connector sleeve 11, and bearing block 5 passes through
6 stress of slide-bar drives the needle sliding seat 3 of volume the first half, the needle sliding seat 4 of volume the second half to rotate, the needle sliding seat 3 of volume the first half, the second half
Volume needle sliding seat 4 drives the needles 1 of volume the first half, the needles 2 of volume the second half to rotate again, and connector sleeve mounting blocks 12 guarantee sliding sleeve 10, connection
The connection of both sets 11 is more firm.
Specifically, slide-bar 6 shares 6, for sliding suit needle sliding seat 3 of volume the first half, lower section 3 is used for for top 3
Sliding suit needle sliding seat 4 of volume the second half, small 5 left and right sides wall of bearing set seat of 6 both ends diameter of slide-bar, 6 mid diameter of slide-bar
Big suit needle sliding seat 3 of volume the first half, the needle sliding seat 4 of volume the second half, facilitate bearing block 5 when rotating by 6 both ends stress of slide-bar
The intermediate needle sliding seat 3 of volume the first half, the needle sliding seat 4 of volume the second half is driven to rotate, to drive the needles 1, second of volume the first half
Half volume needle 2 rotates, and the needles 1 of volume the first half, 2 front ends of needle of volume the second half install needle mouth 20, and needle mouth 20 protects the first half when not working
Roll up needle 1, the needles 2 of volume the second half.
Specifically, spring 7 shares 4, spring bumper cover 19,2, left side, 7 one end of spring are installed at left and right sides of bearing block 5
It is in contact with the needle sliding seat 3 of volume the first half；The other end passes through bearing block 5 and is in contact with spring bumper cover 19,2, right side spring 7 one
End is in contact with the needle sliding seat 4 of volume the second half；The other end passes through bearing block 5 and is in contact with spring bumper cover 19, in addition, bearing 8 is
Miniature deep groove ball bearing, as it can be seen in figures 5 and 6, being equipped with the slope for sliding out groove convenient for bearing 8, miniature depth inside sliding sleeve 10
It is small convenient for volume needle realization opening and closing movement switching that ditch ball bearing structure consolidates force of rolling friction.
Roll up needle open-and-close mechanism working principle: when initial reeling condition, bearing 8 is stretched out from empty slot 10a, the driving of spring 7 first
Half volume needle sliding seat 3, the needle sliding seat 4 of volume the second half relatively it is parallel it is outer move, the needle sliding seat 3 of volume the first half, the needle activities of volume the second half
Seat 4 drives the needles 1 of volume the first half, the needles 2 of volume the second half to open in parallel respectively, and the depth of parallelism of winding diaphragm, pole piece, transmission shaft can be improved
13 drive bearing block 5 to rotate by connector sleeve 11, and bearing block 5 drives the needle sliding seat 3, second of volume the first half by 6 stress of slide-bar
Half volume needle sliding seat 4 rotates, and the needle sliding seat 3 of volume the first half, the needle sliding seat 4 of volume the second half drive the needles 1 of volume the first half, the second half again
It rolls up the rotation of needle 2 and realizes electric core winding, after winding a full fixing turn, the dynamic power device such as external cylinder or motor sticks sliding
The card slot of set 10 is moved, and sliding sleeve 10 is steadily moved in the case where guide sleeve 14, guide post 15 cooperate, and bearing 8 is along slope retraction empty slot
10a is headed on by 10 inner wall of sliding sleeve, and bearing 8 drives the needle sliding seat 3 of volume the first half, the needle sliding seat 4 of volume the second half by movable plate 9
It is moved in relatively parallel, the needle sliding seat 3 of volume the first half, 4 compressed springs 7 of needle sliding seat of volume the second half, the needle sliding seat 3 of volume the first half,
The needle sliding seat 4 of volume the second half drive respectively the needles 1 of volume the first half, the needles 2 of volume the second half it is parallel in move, the needles 1 of volume the first half, volume the second half
Needle 2 carries out drawn needle in closed state, effectively reduces frictional force.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions, for those of ordinary skill in the art to which the present invention belongs,
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine, it is characterised in that: including the needles of volume the first half, volume the second half
Needle, the needle sliding seat of volume the first half, volume the second half needle sliding seat, bearing block, slide-bar, spring, bearing, movable plate, sliding sleeve, connections
Set, connector sleeve mounting blocks and transmission shaft, the needles of volume the first half, the needle ends of volume the second half are fixedly installed in the needle activities of volume the first half respectively
Seat, the needle sliding seat of volume the second half, install slide-bar inside bearing block, the needle sliding seat of volume the first half, the needle sliding seat slidings of volume the second half
It is set with slide-bar, at least two, spring are installed in bearing block and are respectively used to driving needle sliding seat of volume the first half, the needles of volume the second half
Sliding seat resets, and bearing is rotatablely installed there are two bearing block left and right sides, bearing is located in movable plate, and movable plate protrudes into bearing
The needle sliding seat of volume the first half, the needle sliding seat of volume the second half are respectively fixedly connected in seat, bearing block rear slide is set with sliding sleeve, sliding
Dynamic to be arranged with empty slot corresponding with position of bearings, sliding sleeve is set in inside connector sleeve, after bearing block rear passes through sliding sleeve
Connector sleeve is connected by connector sleeve mounting blocks, connector sleeve rear is fixedly connected with transmission shaft, and driving sliding sleeve is moved with respect to bearing block
It is dynamic, bearing from empty slot stretch out or retraction sliding sleeve inside to drive the needles of volume the first half, the needles of volume the second half to open and close in parallel.
2. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: further include
Guide sleeve and guide post, mounting guide sleeve inside sliding sleeve, guide sleeve are slidably connected guide post, and guide post is fixedly installed in four avris of connector sleeve.
3. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: the axis
It holds and is equipped with contact pin at a rear center, contact pin is equipped with locating shaft, and slot, contact pin, connector sleeve peripheral side set are equipped in front of connector sleeve
Load female connector mounting blocks, bearing block are inserted into slot by locating shaft and realize installation connector sleeve.
4. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: the cunning
Axis shares 6, and for sliding suit needle sliding seat of volume the first half, lower section 3 is living for sliding suit needles of volume the second half for top 3
Dynamic seat.
5. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1 or 4, it is characterised in that: institute
State wall at left and right sides of the small bearing set seat of slide-bar both ends diameter, the big suit of mid diameter needle sliding seat of volume the first half, volume the second half
Needle sliding seat.
6. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: the bullet
Spring shares 4, is equipped with spring bumper cover at left and right sides of bearing block, and 2, left side spring one end connects with the needle sliding seat of volume the first half
Touching；The other end is in contact with spring bumper cover, and 2, right side spring one end is in contact with the needle sliding seat of volume the second half；The other end and bullet
Spring cover board is in contact.
7. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: described
Half volume needle and the needles of volume the second half mutually stagger.
8. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: the cunning
Dynamic set is internal to be equipped with the slope that groove is slided out convenient for bearing.
9. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: the axis
It holds as miniature deep groove ball bearing.
10. a kind of volume needle open-and-close mechanism of lithium ionic cell winding machine according to claim 1, it is characterised in that: described
Needle mouth is installed in the needles of volume the first half, the needle front ends of volume the second half, the first half when the protection of needle mouth does not work volume needle, the needles of volume the second half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139995.2A CN109768338A (en) | 2019-02-26 | 2019-02-26 | A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139995.2A CN109768338A (en) | 2019-02-26 | 2019-02-26 | A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109768338A true CN109768338A (en) | 2019-05-17 |
Family
ID=66456357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910139995.2A Pending CN109768338A (en) | 2019-02-26 | 2019-02-26 | A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine |
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| Country | Link |
|---|---|
| CN (1) | CN109768338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635850A (en) * | 2020-12-30 | 2021-04-09 | 东莞泓宇智能装备有限公司 | Winding needle rotating dislocation needle drawing structure of lithium battery sheet-making winding machine and method thereof |
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| CN101350423A (en) * | 2007-07-16 | 2009-01-21 | 深圳市吉阳自动化科技有限公司 | Needle-winding component for core-winding machine of battery |
| CN201528015U (en) * | 2009-08-14 | 2010-07-14 | 深圳市吉阳自动化科技有限公司 | Winding device for square battery |
| CN101841067A (en) * | 2010-05-19 | 2010-09-22 | 深圳市吉阳自动化科技有限公司 | Winding head mechanism and winding machine |
| US20110297780A1 (en) * | 2010-06-03 | 2011-12-08 | Sae Magnetics (H.K.) Ltd. | Automatic winding device for cell core |
| CN209626363U (en) * | 2019-02-26 | 2019-11-12 | 东莞泓宇智能装备有限公司 | A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine |
-
2019
- 2019-02-26 CN CN201910139995.2A patent/CN109768338A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350423A (en) * | 2007-07-16 | 2009-01-21 | 深圳市吉阳自动化科技有限公司 | Needle-winding component for core-winding machine of battery |
| CN201528015U (en) * | 2009-08-14 | 2010-07-14 | 深圳市吉阳自动化科技有限公司 | Winding device for square battery |
| CN101841067A (en) * | 2010-05-19 | 2010-09-22 | 深圳市吉阳自动化科技有限公司 | Winding head mechanism and winding machine |
| US20110297780A1 (en) * | 2010-06-03 | 2011-12-08 | Sae Magnetics (H.K.) Ltd. | Automatic winding device for cell core |
| CN209626363U (en) * | 2019-02-26 | 2019-11-12 | 东莞泓宇智能装备有限公司 | A kind of volume needle open-and-close mechanism of lithium ionic cell winding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635850A (en) * | 2020-12-30 | 2021-04-09 | 东莞泓宇智能装备有限公司 | Winding needle rotating dislocation needle drawing structure of lithium battery sheet-making winding machine and method thereof |
| CN112635850B (en) * | 2020-12-30 | 2022-06-17 | 东莞泓宇智能装备有限公司 | Winding needle rotating dislocation needle drawing structure of lithium battery sheet-making winding machine and method thereof |
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Address after: 523843 No. 11 Hengtai Road, Chang'an Town, Dongguan City, Guangdong Province Applicant after: Dongguan Hongyu Intelligent Equipment Co., Ltd. Address before: 523841 Floor 1, 2 and 3 of No. 168 Hengtai Road, Xin'an Community, Chang'an Town, Dongguan City, Guangdong Province Applicant before: Dongguan Hongyu Intelligent Equipment Co., Ltd. |
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| CB02 | Change of applicant information |