CN108059015A - Thin-film unreeling device - Google Patents
Thin-film unreeling device Download PDFInfo
- Publication number
- CN108059015A CN108059015A CN201711382046.4A CN201711382046A CN108059015A CN 108059015 A CN108059015 A CN 108059015A CN 201711382046 A CN201711382046 A CN 201711382046A CN 108059015 A CN108059015 A CN 108059015A
- Authority
- CN
- China
- Prior art keywords
- thin
- core
- support column
- limiting stand
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The present invention relates to a kind of thin-film unreeling device, including rack and two spools being arranged at intervals in rack.Wherein, the support column that spool includes pedestal, is arranged at the limiting stand of susceptor surface and is arranged at limiting stand surface.Before being unreeled, first the both ends of core are sheathed on respectively on the support column for two spools being oppositely arranged.Further, core is driven by axis of support column, can realize that thin-film material unreels.Moreover, the end of core can be supported with limiting stand.Wherein, the size in a second direction of limiting stand may be designed to the internal diameter more than core and be slightly less than the outer diameter of core.Therefore, limiting stand can prevent thin-film material from being slided to pedestal direction, while limiting stand will not be in contact with the thin-film material being set around in core.That is, the end of the thin-film material in core will not rub during unreeling, therefore thin-film material can be effectively prevented and be worn.
Description
Technical field
The present invention relates to thin-film material processing technique field, more particularly to a kind of thin-film unreeling device.
Background technology
The application of thin-film material is more and more extensive.For example, in packaging field in common laser film, solar energy generation technology
Solar energy film.In order to store and convenient transportation, thin-film material is generally coiled structure greatly, thin-film material after shaping
It is set around in core.Therefore, need first to be unreeled before thin-film material is used, thin-film material is unfolded.
At present, unwinding equipment generally comprises rack and the unreeling shaft being arranged in rack.Core is sheathed on unreeling shaft, and
It is unreeled by rotating realization on unreeling shaft.However, the unreeling shaft in existing unwinding equipment is generally column structure.It was unreeling
Cheng Zhong, the edge of coiled thin-film material may be in contact with the side wall of rack, be worn so as to cause thin-film material.
The content of the invention
Based on this, it is necessary to which the problem of being easy to cause thin-film material abrasion for existing unwinding equipment, providing a kind of can have
The thin-film unreeling device for preventing to effect thin-film material from wearing.
A kind of thin-film unreeling device, for being unreeled to thin-film material, the thin-film material is set around in core, described
Thin-film unreeling device includes：
The rack to play a supportive role；And
Two spaced spools, the spool include pedestal, the limiting stand for being arranged at the susceptor surface and setting
Support column in the limiting stand surface, the support column extend along the first direction perpendicular to the limiting stand surface, and
In the second direction of the first direction, the size of the limiting stand is more than the size of the support column and less than described
The size of pedestal；
Wherein, the floor installation is in the rack, and the support column of described two spools is oppositely arranged, described
The both ends of core can be sheathed on respectively on two opposite support columns, and the end of the core can be supported with the limiting stand
It holds.
In one of the embodiments, the surface of the support column is smooth surface.
In one of the embodiments, the pedestal and the limiting stand are in disk form, and the support column is cylinder, and
The pedestal, the limiting stand and support column coaxial arrangement.
In one of the embodiments, the pedestal is scalable along the first direction compared with the rack, to adjust
The distance between described two spools.
In one of the embodiments, compression spring is further included, the compression spring clamping is in the pedestal and the machine
Between frame, and the pedestal stretch can drive it is described compression spring generate elastic deformation.
In one of the embodiments, the rack includes two columns that are parallel and being oppositely arranged, described two spools
The pedestal be respectively slidably installed on described two columns.
In one of the embodiments, the spool further includes lead, and it is remote that the lead is arranged at the support column
One end from the limiting stand, and the size of the lead in this second direction is less than the size of support column.
In one of the embodiments, the lead is in truncated cone-shaped.
The both ends of core before being unreeled, are first sheathed on two be oppositely arranged by above-mentioned thin-film unreeling device respectively
On the support column of spool.Further, core is driven by axis of support column, can realize that thin-film material unreels.Moreover, core
End can be supported with limiting stand.Wherein, the size in a second direction of limiting stand may be designed to more than core internal diameter and summary
Less than the outer diameter of core.Therefore, limiting stand can prevent thin-film material from being slided to pedestal direction, while limiting stand will not be with being set around
Thin-film material in core is in contact.That is, the end of the thin-film material in core will not occur during unreeling
Friction, therefore thin-film material can be effectively prevented and be worn.
Description of the drawings
Fig. 1 is the structure diagram of thin-film unreeling device in present pre-ferred embodiments；
Fig. 2 is the structure diagram of coiled thin-film material；
Fig. 3 is the structure diagram of spool in thin-film unreeling device shown in Fig. 1.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
It please refers to Fig.1 and Fig. 2, the sheet edge cutting device 100 in present pre-ferred embodiments includes rack 110 and spool
120.For being unreeled to coiled thin-film material 10, thin-film material 10 is set around in core 20 thin-film unreeling device 100.Its
In, core 20 is generally hollow cylindrical configuration.
Rack 110 plays a supportive role.Specifically, rack 110 can be the frame structure that sheet metal is formed.In use,
Rack 110 is securable on workbench.Specifically in the present embodiment, rack 110 includes two columns that are parallel and being oppositely arranged
111.Wherein, column 111 can be fixed on the pedestal of rack 110 by modes such as welding, screw threads for fastening.During use, stand
Column 111 is perpendicular to horizontal plane or workbench.
Also referring to Fig. 3, spool 120 is used to install core 20.Spool 120 is two, and is arranged at intervals at rack
110.When installing core 20, core 20 is held between two spools 120.Wherein, spool 120 includes pedestal 121, limiting stand
123 and support column 125.
Pedestal 121, limiting stand 123 and support column 125 are generally integrally formed metal structure.Further, limiting stand
123 are arranged at the surface of pedestal 121.Support column 125 is arranged at 123 surface of limiting stand, and support column 125 is along perpendicular to limiting stand
The first direction extension on 123 surfaces.Pedestal 121 is installed in rack 110, and the support column 125 of two spools 120 is set relatively
It puts.When being unreeled, the both ends of core 20 can be sheathed on respectively on two support columns 125.Core 20 is around 125 turns of support column
It is dynamic, the thin-film material being set around in core 20 10 can be unfolded, so as to fulfill unreeling.
In the present embodiment, the surface of support column 125 is smooth surface.Therefore, the inner wall of support column 125 and core 20 it
Between contacted for face, so as to effectively mitigate the abrasion of core 20, and then promote the recovery utilization rate of core 20 and be conducive to protect
Hold the stability for the process of unreeling.Meanwhile smooth surface is more advantageous to core 20 and rotates, so that it is more smooth to unreel process.
Specifically in the present embodiment, the pedestal 121 of two spools 120 is respectively slidably installed on two columns 111.
Therefore, the height of two spools 120 is adjustable, and core 20 can be driven to be slided along column 111, so as to according to the demand tune unreeled
The height of whole thin-film material 10.
In addition, in a second direction perpendicular to the first direction, the size of limiting stand 123 is more than the size of support column 125
And less than the size of pedestal 121.Moreover, when core 20 is sheathed on support column 125, end and the limiting stand 123 of core 20 can
It supports.
Specifically, the size of limiting stand 123 in a second direction may be designed to the internal diameter more than core 20 and be slightly less than volume
The outer diameter of core 20.The internal diameter for being dimensioned slightly smaller than core 20 of support column 125 in a second direction.For the core of different model
20, various sizes of spool 120 can be corresponded to.Therefore, limiting stand 123 can prevent core 20 from continuing to slide to 121 direction of pedestal.Together
When, limiting stand 123 will not be in contact with the thin-film material 10 being set around in core 20.That is, the film in core 20
The end of material 10 will not rub during unreeling, therefore can be effectively prevented thin-film material 10 and be worn.
In the present embodiment, pedestal 121 and limiting stand 123 are in disk form, and support column 125 is cylinder, and pedestal 121,
The limiting stand 123 and support column 125 are coaxially disposed.
Since pedestal 121, limiting stand 123 and support column 125 are axially symmetric structure, and three is coaxially disposed, therefore /V
Platform 123 provides core 20 from all directions stable support.Therefore, the state of core 20 is more stable during unreeling, so as to
Be conducive to further keep the stability for unreeling process.
It is appreciated that in other embodiments, pedestal 121, limiting stand 123 can also be in other shapes.Moreover, support column
125 for the ease of loading core 20, the truncated cone-shaped that journey surface can also be set to be slightly slanted.
In the present embodiment, pedestal 121 is scalable along the first direction compared with rack 110, with adjust two spools 120 it
Between distance.
Specifically, pedestal 121 is flexible, two spools 120 can be made close to each other or separate.Before unreeling, it can first make two
Spool 120 is located remotely from each other, so as to which the core 20 for being arranged with thin-film material 10 is placed between two spools 120.Further,
Make two spools 120 close the reset of pedestal 121,20 clamping of core that can be loaded into.And it completes to unreel that core need to be removed
When 20, reverse operating.
Therefore, when core 20 to be packed into and take out, without dismounting spool 120, so as to effectively promote thin-film unreeling device
100 work efficiency.
Further, in the present embodiment, thin-film unreeling device 100 further includes compression spring (not shown), compresses spring
It is held between pedestal 121 and rack 110, and flexible can drive of pedestal 121 compresses spring generation elastic deformation.
Specifically, compression spring generates an elastic force to pedestal 121, so that two spools 120 become with close to each other
Gesture., it is necessary to first apply external force to wherein at least one spool 120 when being packed into core 20, so that the distance between two spools 120
Become larger and compression spring is made further to be compressed.After the core 20 for being arranged with thin-film material 10 is placed between two spools 120
External force is removed, spool 120 can reset under the action of spring is compressed and clamp core 20, so as to further promote work effect
Rate.
In the present embodiment, spool 120 further includes lead 127, and lead 127 is arranged at support column 125 away from /V
One end of platform 123, and the size of lead 127 in a second direction is less than the size of support column 125.
Specifically, generally in order to keep unreeling the stability of process, the size of support column 125 in a second direction is generally omited
Less than the internal diameter of core 20.Moreover, because the length of core 20 is generally longer.Therefore, generally it is difficult to when being packed into core 20 pair
It is accurate.
And lead 127 is since size is small compared with support column 125, therefore be inserted in convenient for core 20.Further, lead 127
Guiding role can be played to core 120, until core 20 is made to be sheathed on support column 125.Therefore, by setting lead 127
It can facilitate and be packed into core 20.
Further, specifically in the present embodiment, lead 127 is in truncated cone-shaped.Since the surface of truncated cone-shaped is inclined-plane, therefore
The guide effect that can make lead 127 is more preferable.
The both ends of core 20 before being unreeled, are first sheathed on what is be oppositely arranged by above-mentioned thin-film unreeling device 100 respectively
On the support column 125 of two spools 120.Further, core 20 is driven with support column 125 for axis, can realize thin-film material
10 unreel.Moreover, the end of core 20 can be supported with limiting stand 123.Wherein, the size in a second direction of limiting stand 123
It may be designed to the internal diameter more than core 20 and be slightly less than the outer diameter of core 20.Therefore, limiting stand 123 can prevent thin-film material 10 to
121 direction of pedestal is slided, while limiting stand 123 will not be in contact with the thin-film material 10 being set around in core.That is,
The end of thin-film material 10 in core 20 will not rub during unreeling, therefore can be effectively prevented 10 quilt of thin-film material
Abrasion.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of thin-film unreeling device, for being unreeled to thin-film material, the thin-film material is set around in core, feature
It is, the thin-film unreeling device includes：
The rack to play a supportive role；And
Two spaced spools, the spool include pedestal, are arranged at the limiting stand of the susceptor surface and are arranged at institute
The support column on limiting stand surface is stated, the support column extends along the first direction perpendicular to the limiting stand surface, and vertical
In in the second direction of the first direction, the size of the limiting stand is more than the size of the support column and less than the pedestal
Size；
Wherein, the floor installation is in the rack, and the support column of described two spools is oppositely arranged, the core
Both ends can be sheathed on respectively on two opposite support columns, and the end of the core can be supported with the limiting stand.
2. thin-film unreeling device according to claim 1, which is characterized in that the surface of the support column is smooth surface.
3. thin-film unreeling device according to claim 2, which is characterized in that the pedestal and the limiting stand are in disk
Shape, the support column is cylinder, and the pedestal, the limiting stand and support column coaxial arrangement.
4. thin-film unreeling device according to claim 1, which is characterized in that the pedestal is compared with the rack described in
First direction is scalable, to adjust the distance between described two spools.
5. thin-film unreeling device according to claim 4, which is characterized in that further include compression spring, the compression spring
Be held between the pedestal and the rack, and the pedestal stretch can drive it is described compression spring generate elastic deformation.
6. thin-film unreeling device according to claim 1, which is characterized in that the rack includes parallel and is oppositely arranged
Two columns, the pedestal of described two spools are respectively slidably installed on described two columns.
7. thin-film unreeling device according to claim 1, which is characterized in that the spool further includes lead, described to lead
The one end of the support column away from the limiting stand is arranged to column, and the size of the lead in this second direction is small
In the size of support column.
8. thin-film unreeling device according to claim 7, which is characterized in that the lead is in truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382046.4A CN108059015A (en) | 2017-12-20 | 2017-12-20 | Thin-film unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382046.4A CN108059015A (en) | 2017-12-20 | 2017-12-20 | Thin-film unreeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108059015A true CN108059015A (en) | 2018-05-22 |
Family
ID=62139391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382046.4A Pending CN108059015A (en) | 2017-12-20 | 2017-12-20 | Thin-film unreeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108059015A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036559A1 (en) * | 2020-08-18 | 2022-02-24 | Nuevopak (Jiangmen) Environmental & Technology Company Limited | Constant friction device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138053A (en) * | 1988-11-17 | 1990-05-28 | Kataoka Mach Co Ltd | Sheet winding shaft |
| JP2009023742A (en) * | 2007-07-17 | 2009-02-05 | Tooin Kk | Holder for wound tape body |
| CN201801212U (en) * | 2010-06-25 | 2011-04-20 | 湖州南浔旭锋机械有限公司 | Expansion type ground paper gripping head |
| CN203439766U (en) * | 2013-09-03 | 2014-02-19 | 太原重工股份有限公司 | Clamping device |
| CN203461567U (en) * | 2013-08-07 | 2014-03-05 | 宁波宝新不锈钢有限公司 | Conical head of packing paper placer |
| CN204038674U (en) * | 2014-09-09 | 2014-12-24 | 瑞安市视尚光学眼镜科技有限公司 | The unwinding device of TAC film compounding machine |
| JP2015009439A (en) * | 2013-06-28 | 2015-01-19 | 株式会社寺岡精工 | Printer |
| WO2015084526A1 (en) * | 2013-12-02 | 2015-06-11 | Dispensing Dynamics International | Multi-piece support for paper roll product |
| CN204957890U (en) * | 2015-09-21 | 2016-01-13 | 海南金海浆纸业有限公司 | A increase chuck for rewinding machine |
| CN205114602U (en) * | 2015-07-31 | 2016-03-30 | 重庆市鑫圣陶瓷有限公司 | Cow hide scroll mount pad |
-
2017
- 2017-12-20 CN CN201711382046.4A patent/CN108059015A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02138053A (en) * | 1988-11-17 | 1990-05-28 | Kataoka Mach Co Ltd | Sheet winding shaft |
| JP2009023742A (en) * | 2007-07-17 | 2009-02-05 | Tooin Kk | Holder for wound tape body |
| CN201801212U (en) * | 2010-06-25 | 2011-04-20 | 湖州南浔旭锋机械有限公司 | Expansion type ground paper gripping head |
| JP2015009439A (en) * | 2013-06-28 | 2015-01-19 | 株式会社寺岡精工 | Printer |
| CN203461567U (en) * | 2013-08-07 | 2014-03-05 | 宁波宝新不锈钢有限公司 | Conical head of packing paper placer |
| CN203439766U (en) * | 2013-09-03 | 2014-02-19 | 太原重工股份有限公司 | Clamping device |
| WO2015084526A1 (en) * | 2013-12-02 | 2015-06-11 | Dispensing Dynamics International | Multi-piece support for paper roll product |
| CN204038674U (en) * | 2014-09-09 | 2014-12-24 | 瑞安市视尚光学眼镜科技有限公司 | The unwinding device of TAC film compounding machine |
| CN205114602U (en) * | 2015-07-31 | 2016-03-30 | 重庆市鑫圣陶瓷有限公司 | Cow hide scroll mount pad |
| CN204957890U (en) * | 2015-09-21 | 2016-01-13 | 海南金海浆纸业有限公司 | A increase chuck for rewinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036559A1 (en) * | 2020-08-18 | 2022-02-24 | Nuevopak (Jiangmen) Environmental & Technology Company Limited | Constant friction device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180522 |