CN103072836B - Thin film conveying device - Google Patents
Thin film conveying device Download PDFInfo
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- CN103072836B CN103072836B CN201310009630.0A CN201310009630A CN103072836B CN 103072836 B CN103072836 B CN 103072836B CN 201310009630 A CN201310009630 A CN 201310009630A CN 103072836 B CN103072836 B CN 103072836B
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- clamp
- film
- thin film
- slide block
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Abstract
The invention discloses a thin film conveying device, which comprises clamp devices which are used for clamping a thin film, and clamp opening devices which are arranged at a film inlet port and a film outlet port and are used for opening the thin film clamping mouths of the clamp devices, wherein the clamp devices are fixedly arranged on a conveying chain and the conveying chain is driven by chain wheels to rotate. By clamping and conveying the thin film respectively through the conveying chain and the clamp devices, opening the clamping mouths of the clamp devices through sliding blocks which are arranged on the clamp devices and slide on the spiral curved-surface tracks of the clamp opening devices, and by closing the clamping mouths of the clamp devices to clamp the thin film through resilience force which is accumulated by torsion springs which are arranged on the clamp devices, the thin film can be effectively prevented from being pulled broken in a thin film conveying process and the thin film is clamped reliably.
Description
Technical field
The present invention relates to a kind of film feeding device.
Background technology
Film is widely used in various fields, is product indispensable in human lives.In the fabrication process, after film cross directional stretch, must carry out thermal finalization process, object is that the internal stress in film is eliminated, and increases dimensional stability.Current heat setting device adopts chopping block handle thin films, is easily pulled open by film.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of film feeding device used in heat setting device.
Its technical solution is:
A kind of film feeding device, it comprises the clamp apparatus for clamping film and is arranged on into film mouth and film outlet port place and opens clamp device for what the film jaws of clamp apparatus opened, clamp apparatus is fixed on chain, and chain drives revolution by sprocket wheel.
Preferably, described clamp apparatus comprises upper clamp and lower clamp, and upper clamp comprises train wheel bridge, permanent seat, slide block and turning cylinder, and train wheel bridge is arranged on the bottom of slide block, and slide block is fixed on permanent seat by turning cylinder, is socketed torsion spring on the rotating shaft; Form film jaws between train wheel bridge and lower clamp, lower clamp offers connecting bore.
Preferably, open described in and clamp device is provided with for being supplied to the spiral camber track of its twisting resistance when it slides for the skid that clamp apparatus is arranged.
Preferably, open described on clamp device and be also provided with adapter plate.
Advantageous Effects of the present invention is:
The present invention clamps handle thin films by chain and clamp apparatus; driving folder is that slide block by clamp apparatus is arranged slides and drives folder on the spiral camber track opening clamp device; closing folder is that the screen resilience that the torsion spring by clamp apparatus is arranged gathers makes jaws close; film is clamped; can do not pulled open by actv. protective film in film course of conveying, and folder film is reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described:
Fig. 1 is the structural representation of film feeding device of the present invention;
Fig. 2 is the structural representation of clamp apparatus;
Fig. 3 is out the structural representation of clamp device, mainly clip process is shown out;
Fig. 4 is out the structural representation of clamp device, and spiral camber track is mainly shown.
In figure: 1-clamp apparatus, 101-upper clamp, 1011-train wheel bridge, 1012-permanent seat, 1013-slide block, 1014-turning cylinder, 1015-torsion spring, 102-lower clamp, 1021-connecting bore, 2-chain, 3-sprocket wheel, 4-opens clamp device, 401-horizontal segment, 402-bending section, 403-spiral camber track, 404-adapter plate.
Detailed description of the invention
By reference to the accompanying drawings, a kind of film feeding device, comprises clamp apparatus 1, chain 2, sprocket wheel 3 and opens clamp device 4.Clamp apparatus 1 is fixed on chain 2, and chain 2 drives revolution by sprocket wheel 3.Open clamp device 4 to be arranged on into film mouth and film outlet port place, be provided with spiral camber track 403, for opening clamp apparatus 1.
Clamp apparatus 1 comprises upper clamp 101 and lower clamp 102, upper clamp 101 comprises train wheel bridge 1011, permanent seat 1012, slide block 1013 and turning cylinder 1014, train wheel bridge 1011 is arranged on the bottom of slide block 1013, slide block 1013 is fixed on permanent seat 1012 by turning cylinder 1014, and turning cylinder 1014 is socketed with torsion spring 1015.Train wheel bridge 1011 and lower clamp 102 form film jaws, and lower clamp 102 is fixedly connected with permanent seat 1012, and lower clamp 102 offers connecting bore 1021, for the connection of clamp apparatus 1 with chain 2.
Open clamp device 4 and comprise out folder body and adapter plate 404.Open the similar L shape of folder intrinsic single, it comprises horizontal segment 401 and bending section 402, and its direction of extension that postpones in the inner side of opening folder body is provided with spiral camber track 403.When slide block 1013 slides on spiral camber track 403, spiral camber track 403 can give the twisting resistance that one gradually changes, and this twisting resistance can make it rotate along with turning cylinder 1014, thus drives on train wheel bridge 1011 and move, and film jaws is opened gradually.When slide block moves to a certain position of spiral camber track, film jaws is opened completely, and film enters film jaws.Close gradually under the screen resilience effect that film jaws is gathered at torsion spring 1015 subsequently, film is clamped.The similar band in cross section opening folder body is jaggy three-back-shaped.Adapter plate 404 is arranged on out the side of folder body, is fixed on desired location place for opening folder body.
Below operation scheme of the present invention is described:
As shown in Figure 1, opening clamp device is vertically placed on into film mouth place, slide along opening the spiral camber track 403 that clamp device 4 is arranged in the top of slide block 1013, spiral camber track 403 gives slide block 1013 twisting resistance, this power makes its moving axis 1014 that rotates rotate, and then drive train wheel bridge 1011 moves, film jaws is opened gradually.Meanwhile, the torsion spring 1015 be socketed on turning cylinder 1014 gathers screen resilience.When slide block 1013 slides into a certain position on spiral camber track 403, as shown in Figure 3, this position is positioned at the position, front end of horizontal segment, and film jaws is thoroughly opened, and film enters jaws.Spiral camber track 403 is departed from gradually with rear slider 1013, the twisting resistance that simultaneously slide block 1013 is subject to out clamp device and provides reduces gradually, this twisting resistance is less than torsion spring 1015 screen resilience that gathers in early stage that clamp apparatus is arranged, therefore under the effect of torsion spring screen resilience, slide block 1013 moving axis 1014 that rotates gradually reverses, and then drive train wheel bridge 1011 to reset, the film jaws formed between train wheel bridge 1011 and lower clamp 102 is closed gradually, and film is clamped.When slide block departs from spiral camber track completely, film jaws is completely closed, and clamp apparatus holds film together along with chain moves along certain track, until film outlet port.
Film outlet port place, opens clamp device horizontal positioned, and the film jaws of clamp apparatus can be opened by again, and open folder principle the same, film leaves clamp apparatus and enters next production link, clamp apparatus circulating motion, completes the transportation work of film.In above film course of conveying, this device energy actv. protective film is not pulled open, and folder film is reliable.
The part do not addressed in aforesaid way is taked or uses for reference prior art to realize.
It should be noted that, under the instruction of this specification sheets, any equivalents done by those skilled in the art, or obvious variant, all should within the protection domain of this patent.
Claims (1)
1. a film feeding device, it is characterized in that: comprise the clamp apparatus for clamping film and be arranged on into film mouth and film outlet port place and open clamp device for what the film jaws of clamp apparatus opened, clamp apparatus is fixed on chain, chain drives revolution by sprocket wheel, described clamp apparatus comprises upper clamp and lower clamp, upper clamp comprises train wheel bridge, permanent seat, slide block and turning cylinder, train wheel bridge is arranged on the bottom of slide block, slide block is fixed on permanent seat by turning cylinder, is socketed torsion spring on the rotating shaft; Film jaws is formed between train wheel bridge and lower clamp, lower clamp offers connecting bore, described opening clamp device is provided with for being supplied to the spiral camber track of its twisting resistance when it slides for the skid that clamp apparatus is arranged, described in open on clamp device and be also provided with adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009630.0A CN103072836B (en) | 2013-01-11 | 2013-01-11 | Thin film conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009630.0A CN103072836B (en) | 2013-01-11 | 2013-01-11 | Thin film conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072836A CN103072836A (en) | 2013-05-01 |
| CN103072836B true CN103072836B (en) | 2015-07-22 |
Family
ID=48149562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310009630.0A Active CN103072836B (en) | 2013-01-11 | 2013-01-11 | Thin film conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072836B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925290B (en) * | 2015-06-08 | 2017-03-08 | 长兴金润大正机械有限公司 | A kind of film head clamping device |
| CN110315684B (en) * | 2019-08-13 | 2021-06-01 | 东莞市艾尔玛科技有限公司 | Foil feeder for in-mold transfer printing process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5889545A (en) * | 1981-11-19 | 1983-05-27 | Senba Tekko Kk | Sheet transfer device |
| DE3315419A1 (en) * | 1983-04-28 | 1984-10-31 | Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden | TRANSPORTATION DEVICE FOR GUIDING A MATERIAL RAIL IN A PACKING MACHINE |
| CN200946039Y (en) * | 2006-09-11 | 2007-09-12 | 汕头市奇佳机械厂有限公司 | Sheet feeding apparatus |
| CN101613000A (en) * | 2008-06-26 | 2009-12-30 | 美达新科技(深圳)有限公司 | A kind of later-model film conveying method for packing machine |
| CN202542519U (en) * | 2012-02-23 | 2012-11-21 | 杭州彼特环保包装有限公司 | Paper clamping device of packaging machine |
| CN203006554U (en) * | 2013-01-11 | 2013-06-19 | 青岛中科华联新材料有限公司 | Film conveying device |
-
2013
- 2013-01-11 CN CN201310009630.0A patent/CN103072836B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103072836A (en) | 2013-05-01 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Six Qingdao economic and Technological Development Zone, Shandong, No. 266510 Road, No. 16 Patentee after: QINGDAO ZHONGKE HUALIAN NEW MATERIAL CO., LTD. Address before: Six Qingdao economic and Technological Development Zone, Shandong, No. 266510 Road, No. 16 Patentee before: Qingdao Zhongke Hualian New Materials Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Film conveyor Effective date of registration: 20220121 Granted publication date: 20150722 Pledgee: Zhongying Zhitong finance leasing (Qingdao) Co.,Ltd. Pledgor: QINGDAO ZHONGKE HUALIAN NEW MATERIAL Co.,Ltd. Registration number: Y2022370010010 |