CN207800802U - Rounding device and winding apparatus - Google Patents
Rounding device and winding apparatus Download PDFInfo
- Publication number
- CN207800802U CN207800802U CN201820148970.XU CN201820148970U CN207800802U CN 207800802 U CN207800802 U CN 207800802U CN 201820148970 U CN201820148970 U CN 201820148970U CN 207800802 U CN207800802 U CN 207800802U
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- CN
- China
- Prior art keywords
- full circle
- drive
- clamping jaw
- crawl
- battery core
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- 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 utility model provides a kind of rounding device, including big plate, it is provided with lifting drive and drum drive on the big plate, the driving end of the lifting drive is connected to full circle holder, crawl driving device, crawl clamping jaw and full circle roller are provided on the full circle holder, it is provided with clamping jaw idler wheel on the crawl clamping jaw, the lifting drive can drive crawl clamping jaw close to battery core, the crawl driving device can drive crawl clamping jaw crawl battery core, the drum drive that full circle roller can be driven to carry out full circle to battery core.In addition, additionally providing a kind of winding apparatus.The full circle of the utility model is efficient, simple in structure, occupies little space.
Description
Technical field
The utility model is related to technical field of automation equipment, more particularly, to a kind of rounding device and winding apparatus.
Background technology
In column lithium ion battery manufacturing process, the defects of winding the battery core of completion there may be oval, bendings, because
There are one processes to modify disadvantages described above for this needs, to ensure lithium ion battery out of roundness (or cylindricity).The prior art is using whole
The out of roundness of circle device finishing battery core, full circle is less efficient, influences the production efficiency of entire winding apparatus.
Invention content
The purpose of this utility model is to provide a kind of rounding device, and full circle is efficient, simple in structure, occupies little space.
To realize the above-mentioned technical purpose, the technical solution of the utility model is specific as follows.
A kind of rounding device, including big plate are provided with lifting drive and drum drive on the big plate, described
The driving end of lifting drive is connected to full circle holder, and crawl driving device, crawl clamping jaw are provided on the full circle holder
With full circle roller, the lifting drive can drive crawl clamping jaw close to battery core, and the crawl driving device can drive
It captures clamping jaw and captures battery core, the drum drive can drive full circle roller to carry out full circle；During full circle, clamping jaw rolling
Wheel and full circle roller clamp battery core simultaneously so that battery core and clamping jaw idler wheel and full circle roller are tangent.
Further, the drum shaft of the full circle roller is connected to first bevel gear, the driving of the drum drive
In one end of sliding axle, one end of the sliding axle rotates together with drive shaft and can be slided along the axial direction of drive shaft axis connection
Dynamic, the other end of the sliding axle is connected to second bevel gear, middle part being rotationally connected with without axial movement of the sliding axle
Full circle holder, the first bevel gear are engaged with second bevel gear.
Further, the sliding axle is splined shaft, and one end of the splined shaft is connected to spline housing, and the other end is connected to
The drive shaft of second bevel gear, the drum drive is fixedly connected on propeller shaft sleeve, and the propeller shaft sleeve is fixedly connected on
Spline housing.
Further, the drive shaft of the drum drive is hollow shaft, and axis is offered on the inner wall of the hollow shaft
To keyway, one end of the sliding axle is fixedly installed slide key, and the slide key can be slidably matched with axial keyway.
Further, it is provided with bearing mounting blocks on the full circle holder, is equipped with bearing on the bearing mounting blocks, institute
The outer ring for stating bearing is fixedly connected on bearing mounting blocks, and the inner ring of the bearing is fixedly connected on sliding axle.
Further, the full circle holder and/or crawl clamping jaw are alloy in lightweight.
Further, the full circle holder is "u"-shaped or " work " shape structure.
Further, the rounding device further includes circularity detection device.
Further, the rounding device further includes lug position detecting device.
On the other hand, a kind of winding apparatus using above-mentioned rounding device is also provided.
The beneficial effects of the utility model include：
(1) drum drive is arranged on big plate, full circle need not be alleviated with full circle holder together elevating movement
The load of holder improves the lifting speed of lifting drive, improves full circle efficiency.
(2) one end of sliding axle is used to be rotated together with drive shaft and can be along the side of being in axial sliding connection of drive shaft
Formula, realize drum drive be arranged on big plate and technical solution that transmission device sliding axle is arranged on full circle holder,
It is simple in structure, it occupies little space, alleviates the load of full circle holder, improve the lifting speed of lifting drive, improve
Full circle efficiency.
(3) full circle holder and/or crawl clamping jaw are alloy in lightweight, further mitigate the load of full circle holder, improve
The lifting speed of lifting drive improves full circle efficiency.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the schematic front view of rounding device embodiment 1.
Fig. 2 is the full circle status diagram of rounding device embodiment 1.
Fig. 3 is the first set-up mode schematic diagram of drive shaft and sliding axle connection relation in embodiment 1.
Fig. 4 is second of set-up mode schematic diagram of drive shaft and sliding axle connection relation in embodiment 1.
Fig. 5 is the third set-up mode schematic diagram of drive shaft and sliding axle connection relation in embodiment 1.
The reference numeral of the figures above is：Big plate 100, lifting drive 110, full circle holder 120 capture driving device
131, capture clamping jaw 132, clamping jaw idler wheel 133, full circle roller 141, drum shaft 142, first bevel gear 143, drum drive
151, hollow shaft 1511, axial keyway 1512, propeller shaft sleeve 152, spline housing 153, sliding axle 154, second bevel gear 155, axis
Hold mounting blocks 156, slide key 157, circularity detection device 160, battery core transmission holder 200, battery core 300.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are in the premise for not making creative work
Lower obtained other embodiment, shall fall within the protection scope of the present invention.
In being described below, it is left and right with the left and right of Fig. 1, is up and down upper and lower, before vertical paper is outward, vertical paper is inside
It is rear.
As depicted in figs. 1 and 2, a kind of rounding device, including big plate 100 are provided with lifting driving dress on the big plate 100
110 and drum drive 151 are set, the driving end of the lifting drive 110 is connected to full circle holder 120, the full circle
It is provided with crawl driving device 131, crawl clamping jaw 132 and full circle roller 141 on holder 120, is arranged on the crawl clamping jaw 132
There are clamping jaw idler wheel 133, the lifting drive 110 that crawl clamping jaw 132 can be driven close to battery core 300, the crawl driving
Device 131 can drive crawl clamping jaw 132 to capture battery core 300, and the drum drive 151 can drive full circle roller 141
Full circle is carried out to battery core 300；During full circle, clamping jaw idler wheel 133 and full circle roller 141 clamp battery core 300 simultaneously so that electricity
Core 300 and clamping jaw idler wheel 133 and full circle roller 141 are tangent.Drum drive 151 is arranged on big plate 100, is not required to
It to alleviate the load of full circle holder 120 with full circle holder 120 together elevating movement, improve the liter of lifting drive 110
Reduction of speed degree improves full circle efficiency.
Preferably, the lifting drive 110 is cylinder or linear servo-actuator；The crawl driving device 131 is
Cylinder, further preferably clamping jaw cylinder；The drum drive 151 is motor, further preferably servo motor.
Preferably, the full circle holder 120 is "u"-shaped or " work " shape structure.
It should be noted that it refers to that clamping jaw idler wheel 133 clamps battery core outer wall picking-up electricity that crawl clamping jaw 132, which captures battery core 300,
Core 300, battery core 300 can be rotated relative to clamping jaw idler wheel 133.After full circle roller 141 resists 300 outer wall of battery core, roller drives
Dynamic device 151 drives full circle roller 141 to rotate, and drives the rotation of battery core 300 to achieve the purpose that full circle.
It should be noted that the connection described in the present embodiment, including be directly connected to and be indirectly connected with.
Further, the drum shaft 142 of the full circle roller 141 is connected to first bevel gear 143, the drum driven dress
The drive shaft for setting 151 is connected to one end of sliding axle 154, and one end of the sliding axle 154 rotates together with drive shaft and can
Along sliding axially for drive shaft, the other end of the sliding axle 154 is connected to second bevel gear 155, the sliding axle 154
Middle part is rotationally connected with full circle holder 120 without axial movement, and the first bevel gear 143 is engaged with second bevel gear 155.It adopts
It is rotated together with drive shaft with one end of sliding axle 154 and mode can be in axial sliding connection along drive shaft, realize rolling
Cylinder driving device 151 is arranged on big plate and technical solution that transmission device sliding axle 154 is arranged on full circle holder 120, knot
Structure is simple, occupies little space, and alleviates the load of full circle holder 120, improves the lifting speed of lifting drive 110, carries
Full circle efficiency is risen.
Specifically, " one end of sliding axle 154 rotated together with drive shaft and can sliding axially along drive shaft "
The first set-up mode is：The sliding axle 154 is splined shaft, and one end of the splined shaft is connected to spline housing 153, the other end
It is connected to second bevel gear 155, the drive shaft of the drum drive 151 is fixedly connected on propeller shaft sleeve 152, the driving
Axle sleeve 152 is fixedly connected on spline housing 153.
Specifically, " one end of sliding axle 154 rotated together with drive shaft and can sliding axially along drive shaft "
The first set-up mode is：The drive shaft of the drum drive 151 is hollow shaft 1511, the inner wall of the hollow shaft 1511
On offer axial keyway 1512, one end of the sliding axle 154 is fixedly installed slide key 157, the slide key 157 and axis
It can be slidably matched to keyway 1512.Such as Fig. 3-Fig. 5, the axial keyway 1512 can be opened in the inner wall of hollow shaft 1511
Side or both sides, the axial keyway 1512 can be straight slot.
Specifically, " middle part of sliding axle 154 is rotationally connected with full circle holder 120 without axial movement " could be provided as：
It is provided with bearing mounting blocks 156 on the full circle holder 120, bearing is equipped on the bearing mounting blocks 156, the bearing
Outer ring is fixedly connected on bearing mounting blocks 156, and the inner ring of the bearing is fixedly connected on sliding axle 154.
Further, the full circle holder 120 and/or crawl clamping jaw 132 are alloy in lightweight, and preferably aluminium alloy or titanium closes
Gold.The load for further mitigating full circle holder improves the lifting speed of lifting drive, improves full circle efficiency.
Further, rounding device further includes circularity detection device 160, and circularity detection device 160 is arranged in full circle holder
On 120, preferably to penetrating optical fiber.
Further, rounding device further includes lug position detecting device (not shown).Lug position detecting device is set
It sets on full circle holder 120, the position for detecting lug.After completing full circle action, lug position detecting device detects pole
Testing result is fed back to control device (not shown) by ear position, and control device controls drum drive 151 and drives full circle
Roller 141 rotates so that battery core 300 turns an angle, and lug reaches setting position, and full circle roller 141 stops operating.Rotation
It is to improve welding quality in order to facilitate follow-up tab welding that battery core 300, which makes lug reach setting position,.
The course of work of rounding device is further described below, be placed on battery core transmission holder 200 on battery core 300 with
Conveyer belt (not shown) is transmitted to the underface of rounding device, and lifting drive 110 drives the fortune downwards of full circle holder 120
Dynamic, sliding axle 154 is synchronized with full circle holder 120 and is moved downward, and the crawl driving crawl clamping jaw 132 of driving device 131 closes up so that
Clamping jaw idler wheel 133 clamps battery core outer wall and holds up battery core 300, and battery core 300 is sandwiched in two groups of clamping jaw idler wheels 133 and full circle roller 141
Between.Then, lifting drive 110 drives full circle holder 120 to move upwards, and battery core 300 is detached from battery core and transmits holder 200
Afterwards, drum drive 151 drives full circle roller 141 to rotate, and full circle roller 141 drives the rotation of battery core 300 to carry out full circle.Whole
In round process, the circularity of the constantly detection battery core 300 of circularity detection device 160 is complete when the circularity of battery core 300 meets the requirements
At full circle.After the completion of full circle, lug position detecting device detects lug position, and testing result is fed back to control device (in figure
Do not show), control device controls drum drive 151 and full circle roller 141 is driven to rotate so that and battery core 300 turns an angle,
Lug reaches setting position, and full circle roller 141 stops operating.Lifting drive 110 drives full circle holder 120 to move downward,
It reaches near battery core transmission holder 200, the crawl driving crawl clamping jaw 132 of driving device 131 unclamps battery core 300, and battery core 300 is fallen on
Battery core transmits on holder 200, and communicated band is sent to subsequent processing.
On the other hand, the utility model also provides a kind of winding apparatus using above-mentioned rounding device, and full circle is efficient, volume
Around battery core quality it is high.
The utility model is described above in association with specific embodiment, but those skilled in the art should be clear
Chu, these descriptions are all exemplary, and are not the limitation to scope of protection of the utility model.Those skilled in the art can root
Various variants and modifications are made to the utility model according to the spirit and principle of the utility model, these variants and modifications are also in this reality
With in novel range.
Claims (10)
1. a kind of rounding device, it is characterised in that：Including big plate, lifting drive and drum driven are provided on the big plate
The driving end of device, the lifting drive is connected to full circle holder, be provided on the full circle holder crawl driving device,
Clamping jaw and full circle roller are captured, is provided with clamping jaw idler wheel on the crawl clamping jaw, the lifting drive can drive crawl
For clamping jaw close to battery core, the crawl driving device can drive crawl clamping jaw crawl battery core, the drum drive that can drive
Dynamic full circle roller carries out full circle to battery core；During full circle, clamping jaw idler wheel and full circle roller clamp battery core simultaneously so that battery core
It is tangent with clamping jaw idler wheel and full circle roller.
2. rounding device according to claim 1, it is characterised in that：The drum shaft of the full circle roller is connected to the first cone
The drive shaft of gear, the drum drive is connected to one end of sliding axle, and one end of the sliding axle is with drive shaft
Rotate and can sliding axially along drive shaft, the other end of the sliding axle is connected to second bevel gear, the sliding axle
Middle part be rotationally connected with full circle holder without axial movement, the first bevel gear is engaged with second bevel gear.
3. rounding device according to claim 2, it is characterised in that：The sliding axle is splined shaft, the splined shaft
One end is connected to spline housing, and the other end is connected to second bevel gear, and the drive shaft of the drum drive is fixedly connected on drive
Moving axis set, the propeller shaft sleeve are fixedly connected on spline housing.
4. rounding device according to claim 2, it is characterised in that：The drive shaft of the drum drive is hollow
Axis offers axial keyway on the inner wall of the hollow shaft, and one end of the sliding axle is fixedly installed slide key, the sliding
Key can be slidably matched with axial keyway.
5. according to the rounding device described in any one of claim 2-4, it is characterised in that：It is provided with axis on the full circle holder
Mounting blocks are held, bearing is equipped on the bearing mounting blocks, the outer ring of the bearing is fixedly connected on bearing mounting blocks, the axis
The inner ring held is fixedly connected on sliding axle.
6. according to the rounding device described in any one of claim 2-4, it is characterised in that：The full circle holder and/or crawl
Clamping jaw is alloy in lightweight.
7. according to the rounding device described in any one of claim 2-4, it is characterised in that：The full circle holder is " u "-shaped knot
Structure or " work " shape structure.
8. according to the rounding device described in any one of claim 2-4, it is characterised in that：It further include circularity detection device.
9. according to the rounding device described in any one of claim 2-4, it is characterised in that：It further include lug position detection dress
It sets.
10. a kind of winding apparatus, it is characterised in that：Including the rounding device described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820148970.XU CN207800802U (en) | 2018-01-29 | 2018-01-29 | Rounding device and winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820148970.XU CN207800802U (en) | 2018-01-29 | 2018-01-29 | Rounding device and winding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800802U true CN207800802U (en) | 2018-08-31 |
Family
ID=63270925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820148970.XU Active CN207800802U (en) | 2018-01-29 | 2018-01-29 | Rounding device and winding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103511A (en) * | 2018-10-11 | 2018-12-28 | 无锡先导智能装备股份有限公司 | Battery core full circle equipment, battery core full circle method and its control gas circuit |
-
2018
- 2018-01-29 CN CN201820148970.XU patent/CN207800802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103511A (en) * | 2018-10-11 | 2018-12-28 | 无锡先导智能装备股份有限公司 | Battery core full circle equipment, battery core full circle method and its control gas circuit |
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