CN104044947B - Roller arrangement - Google Patents
Roller arrangement Download PDFInfo
- Publication number
- CN104044947B CN104044947B CN201310475843.2A CN201310475843A CN104044947B CN 104044947 B CN104044947 B CN 104044947B CN 201310475843 A CN201310475843 A CN 201310475843A CN 104044947 B CN104044947 B CN 104044947B
- Authority
- CN
- China
- Prior art keywords
- roller
- transmitted
- arrangement
- hole
- interior
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/12—Advancing webs by suction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
- B65H2406/332—Details on suction openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
Abstract
The present invention discloses a kind of roller arrangement, and it includes translator unit and rotating roller.Translator unit transmits object to be transmitted in one direction.Rotating roller is rotated in one direction while with object close attachment to be transmitted.In roller arrangement, formed by multiple holes of spiral pattern arrangement in the outer surface of rotating roller.It is, therefore, possible to provide a kind of roller arrangement, it can eliminate the stress that the specific region on the width of object to be transmitted is concentrated.
Description
Technical field
An aspect of of the present present invention is related to roller arrangement, and it is used to eliminate the stress concentration on its width.
Background technology
Generally, transfer roller be used to make object to be transmitted by freely changing the direction of object to be transmitted（It is various to knit
Thing, film, battery lead plate etc.）Subsequent processing can be transferred into.What object to be transmitted generally contacted in the outer surface with transfer roller
Meanwhile transmitted in one direction by the revolving force of transfer roller.In the case, the shape on the outer surface of transfer roller
Into multiple adsorption holes, and object to be transmitted is rotated while by vacuum suction to be adhering closely on transfer roller.
However, in senders of some tension force T on the direction of rotation of transfer roller 1 or in object 2 to be transmitted as shown in Figure 1
In the case of being upwardly formed, stress S can be concentrated on the specific area.When stress S is concentrated, along the length of object 2 to be transmitted
The Fold in direction occurs, and this causes the destruction of object 2 to be transmitted.
The content of the invention
Multiple embodiments provide a kind of roller arrangement, and it can eliminate the specific region on the width of object to be transmitted
The stress of concentration.
According to an aspect of the present invention, there is provided a kind of roller arrangement, it includes：Object to be transmitted is transmitted in one direction
Translator unit；And rotating roller, it rotates in one direction while with object close attachment to be transmitted, wherein, press
Multiple holes of spiral pattern arrangement are formed in the outer surface of rotating roller.
Rotating roller can include：Outer roller, it has the multiple hole formed therein；And interior roller, it is arranged on outer
On the inner surface of roller.
Outer roller can be rotated as dummy roll on the direction of transfer of object to be transmitted.
For the rotation of outer roller, bearing can be installed between the both ends of interior roller and the inner peripheral surface of outer roller.
Can be in the part assembling fixing units near each bearing, interior roller is fixed into by the retaining element not to be rotated.
The hole that left side and right side are centrally located at relative to outer roller among the multiple hole can be by the spiral shell of different directions
Revolve pattern arrangement.
When object to be transmitted is moved in the downside direction of present dynasty's outer roller, the hole that left side is centrally located at relative to outer roller can be with shape
Into anticlockwise spiral pattern, the hole on right side is centrally located at relative to outer roller can form clockwise spiral figure
Case.
Multiple holes can be arranged by spiral pattern, so as to have 60 degree to 80 degree relative to the axle of outer roller in the longitudinal direction
Gradient.
Vacuum space can be formed in interior roller.
Multiple suction sockets can be formed in the portion perimeter surface of interior roller.
Multiple suction sockets can be formed in the outer surface of interior roller, close attached each other with object to be transmitted corresponding to outer roller
The part.
Connecting element for being connected with vavuum pump can be mounted respectively at the both ends of interior roller, and can by vavuum pump
To produce suction in vacuum space.
Suction by multiple suction sockets and among the multiple hole in the outer surface of outer roller respectively with it is described
Hole corresponding to multiple suction sockets, object to be transmitted can be passed to.
Suction can act on from the center of outer roller towards left direction and right direction.
Multiple holes can be formed by shape of slit.
Object to be transmitted can be pulled out from the outlet of drying of coating apparatus.
According to the present invention it is possible to provide a kind of roller arrangement, it can eliminate specific on the width of object to be transmitted
Stress in set of regions.
Brief description of the drawings
Now, multiple illustrative embodiments will be more fully described referring to the drawings；But they can be with not
With form implement, and should not be construed as limited to referred herein to embodiment.More properly, these embodiments are carried
For, so as to which the disclosure will be thoroughly and complete, and the skill that the scope of illustrative embodiments will be fully communicated to this area
Art personnel.
It is clear for explanation in accompanying drawing, size can be exaggerated.It will be understood that when an element is referred to as " " two
Individual element " between " when, it can be the sole component between the two elements, or one or more residences can also occurs
Between element.Identical reference refers to identical element all the time.
Fig. 1 is a view, shows the caused stress on the width of object to be transmitted according to prior art.
Fig. 2 is side view diagram, shows an example of roller arrangement according to an embodiment of the present invention.
Fig. 3 is the view from above, shows Fig. 2 region A.
Fig. 4 is the perspective view of rotating roller according to an embodiment of the present invention.
Fig. 5 is a view, shows the front of rotating roller according to the embodiment of the present invention.
Fig. 6 is the decomposition diagram of rotating roller according to the embodiment of the present invention.
Fig. 7 is a view, shows the section of rotating roller according to the embodiment of the present invention.
Fig. 8 is a perspective view, shows the outer roller according to another embodiment of the present invention.
Embodiment
Fig. 2 is side view diagram, shows an example of roller arrangement according to an embodiment of the present invention.
Referring to Fig. 2, object 30 to be transmitted is pulled out from the outlet 11 of drying of coating apparatus 10.Object 30 to be transmitted passes through roller
Device 20 and transmitted in one direction.More specifically, roller arrangement 20 can include translator unit 21 and rotating roller 23, transmission
Part 21 is passed up object 30 to be transmitted using one side that is rotated in of motor, and rotating roller 23 passes through by closely attached
On object 30 to be transmitted and rotated in one direction.
Here, object 30 to be transmitted can be the positive electricity that active positive electrode material or negative electrode active material are coated on
Pole plate or negative electrode plate, but the invention is not restricted to this.
The outlet 11 of drying of coating apparatus is an outlet, through the outlet, the coated quilt of object 30 in coating apparatus 10
Dry, be then removed.By translator unit 21 and the rotation of the object 30 and transmission object 30 to be transmitted of drying outlet 11
Roller 23 has the temperature relatively higher than environment temperature.When the temperature of object 30 to be transmitted is high as described above, and certain
During direction of transfer formation of the tension force along object 30 to be transmitted, or when the thickness or material of object 30 to be transmitted are along object to be transmitted
When 30 width changes, stress can be concentrated in particular directions.The stable transmission of object 30 to be transmitted can be answered by this
Power interrupts, and the Fold of object to be transmitted 30 can occur.
Such in order to solve the problems, such as, rotating roller 23 of the invention has what is formed in its outer surface by spiral pattern
Multiple holes, so as to which with the rotation of rotating roller 23, the concentration of local on object 30 to be transmitted in the direction of the width can be eliminated
Stress.
Fig. 3 is the view for the region A that Fig. 2 is shown from forward observation.
As shown in figure 3, stress S can be concentrated at the center of object 30 to be transmitted.In the present invention, in order to solve stress S,
The multiple holes 41 arranged by spiral pattern are formed in the outer surface of rotating roller 23.
Suction D can be produced in rotating roller 23.Passed through the suction D as caused by multiple holes 41 that spiral pattern arranges
It is delivered on object 30 to be transmitted.In this case, according to the direction of rotation of rotating roller 23 or the transmission of object to be transmitted 30
Direction, widths of the suction D along object 30 to be transmitted are transferred to outside from center, so as to eliminate object 30 to be transmitted
The stress S of upper concentration of local.
Fig. 4 is the perspective view of rotating roller according to an embodiment of the present invention.Fig. 5 is a view, is shown according to this hair
The front of the rotating roller of bright embodiment.
Referring to Fig. 4 and Fig. 5, rotating roller 30 can include outer roller 40 and the interior roller 50 being arranged on the inner surface of outer roller 40.
The multiple holes 41 arranged by spiral pattern are formed in the outside of outer roller 40.Multiple holes 41 shown in Fig. 4 and Fig. 5 have
Circle, but the invention is not restricted to this.For example, the multiple hole 41 can have shape of slit.
In this case, the hole on left side and right side is centrally located at by not relative to outer roller 40 among the multiple hole 41
Equidirectional spiral pattern arrangement.This is provided to eliminate and acted on towards relative to the left direction and right direction of object to be transmitted
Stress.
More specifically, in the case where moving object to be transmitted towards the downside direction of outer roller 40, relative in outer roller 40
The hole 41 that the heart is located at left side can form anticlockwise spiral pattern, and the hole 41 on right side is centrally located at relative to outer roller 40
Clockwise spiral pattern can be formed.
In this case, in order to effectively eliminate the stress of side direction to the left and right direction effect, multiple holes 41 can be by
Arrangement carrys out the gradient a for having 60 degree to 80 degree relative to the axle on the length direction of outer roller 40.Preferably, gradient a can be 70
Degree.
Fig. 6 is the decomposition diagram of rotating roller according to the embodiment of the present invention.Fig. 7 is to show the reality according to the present invention
Apply the view in the section of the axle on the length direction along rotating roller of the rotating roller of mode.
Interior roller 50 can be inserted into outer roller 40 by any one in the opening O that the both ends of outer roller 40 are formed respectively
It is interior.
According to an embodiment, outer roller 40 is as dummy roll (idle roller) on the direction of transfer of object to be transmitted
Rotation, the interior roller 50 being inserted in outer roller 40 can not rotated by fixed.
For the rotation of outer roller 40, bearing 61 is installed between the both ends of interior roller 50 and the inner peripheral surface of outer roller 40.
Interior roller 50 is fixed into non-rotary retaining element 63 by installation at part near each bearing 61.
According to an embodiment, vacuum space (empty space) is formed in interior roller 50, and multiple suction sockets 51 are formed
In the portion perimeter surface of interior roller 50.In this case, multiple suction sockets 51 can be formed in the outer surface of interior roller 50,
The part being closely adhered corresponding to outer roller 40 and object to be transmitted.
Connecting element 65 for being connected with vavuum pump 70 is mounted respectively at the both ends of interior roller 50.Here, vavuum pump
70 produce suction.
If vavuum pump 70 is run, suction is produced in the vacuum space in interior roller 50.Pass through multiple Hes of suction socket 51
Being passed respectively with the multiple 51 corresponding hole of suction socket, suction among multiple holes 41 in the outer surface of outer roller 40
It is delivered on object to be sent.
Because the hole 41 that left side and right side are centrally located at relative to outer roller 40 is arranged by the spiral pattern of different directions, institute
With suction on left direction and right direction relative to outer roller 40.That is, the direction of rotation according to outer roller 40, suction exist
Left/right is transferred to from center on the width of object to be transmitted, so as to eliminate the width in object to be transmitted
The stress occurred on direction.
Fig. 8 is the perspective view for showing the outer roller according to another embodiment of the present invention.
Referring to Fig. 8, the multiple holes 410 formed in outer roller 400 can be arranged while at least two row are formed by spiral pattern
Row.
The intensity of suction can root caused by size, quantity, shape and the arrangement in the hole formed in outer roller and vavuum pump
Change according to the length of object to be transmitted, width, thickness and transfer rate, this can experimentally be determined.
There has been disclosed multiple illustrative embodiments；Although employing specific term, these terms are only
Used and understood in the sense that general and descriptive, and only will be solved in the sense that general and descriptive
Release, rather than in order to limit.In some cases, it is apparent for those of ordinary skill in the art such as when the application submits
As, it can be used alone with reference to feature, characteristic and/or the component that an embodiment describes, or can be with combination
Feature, characteristic and/or the component of other embodiment description are used together, unless otherwise expressly specified.Therefore, art technology
Personnel will be understood that, the change on various forms and details can be carried out, without departing from the sheet as illustrated in appended claims
The spirit and scope of invention.
The 10-2013-0027565 South Korea submitted this application claims on March 14th, 2013 in Korean Intellectual Property Office
The priority and rights and interests of patent application, its entire content are incorporated herein by being cited in full text.
Claims (12)
1. a kind of roller arrangement, including：
Translator unit, it transmits object to be transmitted in one direction, and the object to be transmitted is by drying out from coating apparatus
Mouth pulls out；And
Rotating roller, it is rotated in one direction while with the object close attachment to be transmitted, as driven voller, institute
The outside that rotating roller is arranged on the dry outlet is stated,
Wherein, formed by multiple holes of spiral pattern arrangement in the outer surface of the rotating roller,
Wherein, the rotating roller includes：
Outer roller, it has the multiple hole formed therein, wherein, the downside direction movement of outer roller described in present dynasty is described to be passed
When sending object, the hole that left side is centrally located at relative to the outer roller in the multiple hole forms anticlockwise spiral figure
Case, and form clockwise spiral figure relative to the hole that right side is centrally located at described in the outer roller in the multiple hole
Case；And
Interior roller, it is arranged on the inner surface of the outer roller,
Wherein, the outer roller is rotated as dummy roll on the direction of transfer of the object to be transmitted.
2. roller arrangement as claimed in claim 1, wherein, bearing is installed in the both ends of the interior roller and the inner circumferential of the outer roller
Between surface.
3. roller arrangement as claimed in claim 1, wherein, the part assembling fixing units near each bearing, the fixation
The interior roller is fixed into and is not rotated by element.
4. roller arrangement as claimed in claim 1, wherein, the multiple hole is arranged by the spiral pattern, so as to relative to institute
Stating the axle of outer roller in the longitudinal direction has 60 degree to 80 degree of gradient.
5. roller arrangement as claimed in claim 1, wherein, vacuum space is formed in the interior roller.
6. roller arrangement as claimed in claim 5, wherein, multiple suction sockets are formed in the portion perimeter surface of the interior roller.
7. roller arrangement as claimed in claim 6, wherein, the multiple suction socket forms the outer surface in the interior roller
In, the part that is closely adhered corresponding to the outer roller and the object to be transmitted.
8. roller arrangement as claimed in claim 5, wherein, the connecting element for being connected with vavuum pump is separately mounted on institute
The both ends of interior roller are stated, and suction is produced in the vacuum space by the vavuum pump.
9. roller arrangement as claimed in claim 8, wherein, the suction is by the multiple suction socket and positioned at the outer roller
Hole corresponding with the multiple suction socket respectively among the multiple hole in outer surface, is passed to the thing to be transmitted
Body.
10. roller arrangement as claimed in claim 9, wherein, the suction from the center of the outer roller towards left direction and
Right direction acts on.
11. roller arrangement as claimed in claim 1, wherein, the multiple hole is formed by shape of slit.
12. roller arrangement as claimed in claim 1, wherein, the multiple hole is while at least two row are formed, by the spiral
Pattern arranges.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130027565A KR102007413B1 (en) | 2013-03-14 | 2013-03-14 | Roller Apparatus |
| KR10-2013-0027565 | 2013-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044947A CN104044947A (en) | 2014-09-17 |
| CN104044947B true CN104044947B (en) | 2018-03-27 |
Family
ID=51498410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475843.2A Active CN104044947B (en) | 2013-03-14 | 2013-10-12 | Roller arrangement |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR102007413B1 (en) |
| CN (1) | CN104044947B (en) |
| MY (1) | MY189145A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668182A (en) * | 2014-11-18 | 2016-06-15 | 晟日电子（天津）有限公司 | Adsorption type supporting roller |
| CN107914304A (en) * | 2016-10-11 | 2018-04-17 | 深圳市和合自动化有限公司 | A kind of pole piece guide device |
| CN109941802B (en) * | 2019-05-06 | 2024-01-30 | 常州纳捷机电科技有限公司 | Elastic cloth vibration feeding mechanism and method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1316965A1 (en) * | 1985-12-29 | 1987-06-15 | Всесоюзный научно-исследовательский институт трикотажной промышленности | Conveying roller |
| JP2005306549A (en) * | 2004-04-21 | 2005-11-04 | Akatsuki Kinzoku Kogyo:Kk | Carrier roller |
| US7854872B2 (en) * | 2004-05-28 | 2010-12-21 | Fujifilm Corporation | Solution casting method for producing polymer film and suction roller used therefor |
| JP2009220964A (en) * | 2008-03-17 | 2009-10-01 | Toyota Motor Corp | Web conveying device and web splicing method |
| JP5061133B2 (en) * | 2009-02-02 | 2012-10-31 | 株式会社大栄製作所 | Suction roll |
| CN102085746A (en) * | 2010-11-05 | 2011-06-08 | 陕西北人印刷机械有限责任公司 | Traction roll |
| CN202130901U (en) * | 2011-05-17 | 2012-02-01 | 东莞市群跃电子材料科技有限公司 | Thin-film unreeling, absorbing and towing device |
| CN202765918U (en) * | 2012-08-13 | 2013-03-06 | 广东生益科技股份有限公司 | Air suction roller |
| CN202765924U (en) * | 2012-08-13 | 2013-03-06 | 广东生益科技股份有限公司 | Air suction roller |
-
2013
- 2013-03-14 KR KR1020130027565A patent/KR102007413B1/en active IP Right Grant
- 2013-05-13 MY MYPI2013700781A patent/MY189145A/en unknown
- 2013-10-12 CN CN201310475843.2A patent/CN104044947B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104044947A (en) | 2014-09-17 |
| KR20140112895A (en) | 2014-09-24 |
| KR102007413B1 (en) | 2019-08-05 |
| MY189145A (en) | 2022-01-28 |
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| GR01 | Patent grant |