CN103072836A - Thin film conveying device - Google Patents
Thin film conveying device Download PDFInfo
- Publication number
- CN103072836A CN103072836A CN2013100096300A CN201310009630A CN103072836A CN 103072836 A CN103072836 A CN 103072836A CN 2013100096300 A CN2013100096300 A CN 2013100096300A CN 201310009630 A CN201310009630 A CN 201310009630A CN 103072836 A CN103072836 A CN 103072836A
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- Prior art keywords
- clamp
- film
- thin film
- slide block
- opening
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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 among the human lives.In manufacturing process, behind the film cross directional stretch, must carry out thermal finalization and process, purpose is that the internal stress in the film is eliminated, and increases dimensional stability.Heat setting device adopts the chopping block handle thin films at present, easily film is pulled open.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of film feeding device of in heat setting device, using.
Its technical solution is:
A kind of film feeding device, it comprise for the clamp apparatus of clamping film be arranged on into the film mouth with the film outlet port place and for the clamp device of opening that the film jaws of clamp apparatus is opened, clamp apparatus is fixed on the 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 the permanent seat by turning cylinder, is socketed torsion spring at turning cylinder; Form the film jaws between train wheel bridge and the lower clamp, offer connecting bore at lower clamp.
Preferably, described opening is provided with on the clamp device for sliding for the slide block that arranges on the clamp apparatus and offer the spiral camber track of its twisting resistance when it sliding.
Preferably, described opening also is provided with adapter plate on the clamp device.
Useful technique effect of the present invention is:
The present invention is by chain and clamp apparatus clamping handle thin films; driving folder is to slide at the spiral camber track of opening clamp device by the slide block that arranges on the clamp apparatus to drive folder; closing folder is by the screen resilience that the torsion spring that arranges on the clamp apparatus gathers jaws to be closed; film is clamped; in the film course of conveying, can not pulled open by the actv. protective film, and the folder film is reliable.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and the specific embodiment:
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, and clip process mainly is shown out;
Fig. 4 is out the structural representation of clamp device, and the spiral camber track mainly is shown.
Among the figure: 1-clamp apparatus, 101-upper clamp, 1011-train wheel bridge, the 1012-permanent seat, 1013-slide block, 1014-turning cylinder, the 1015-torsion spring, 102-lower clamp, 1021-connecting bore, the 2-chain, the 3-sprocket wheel, 4-opens clamp device, the 401-horizontal segment, the 402-bending section, 403-spiral camber track, 404-adapter plate.
The specific embodiment
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 the chain 2, and chain 2 drives revolution by sprocket wheel 3.Open clamp device 4 and be arranged on into film mouth and film outlet port place, be provided with spiral camber track 403 on it, be used 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 the permanent seat 1012 by turning cylinder 1014, is socketed with torsion spring 1015 at turning cylinder 1014.Train wheel bridge 1011 forms the film jaws with lower clamp 102, and lower clamp 102 is captiveed joint with permanent seat 1012, offers connecting bore 1021 at lower clamp 102, for being connected of clamp apparatus 1 and chain 2.
Open clamp device 4 and comprise out folder body and adapter plate 404.Open the folder body whole similar L shaped, it comprises horizontal segment 401 and bending section 402, and its direction of extension that postpones in the inboard of opening the folder body is provided with spiral camber track 403.When slide block 1013 when spiral camber track 403 slides, spiral camber track 403 can give the twisting resistance that one gradually changes, this twisting resistance can make it along with turning cylinder 1014 rotation, moves thereby drive on the train wheel bridge 1011, and the film jaws is opened gradually.When slide block moved to a certain position of spiral camber track, the film jaws was opened fully, and film enters the film jaws.Closed gradually under the screen resilience effect that torsion spring 1015 gathers with the rear film jaws, film is clamped.Open the folder body the cross section similar be with jaggy three-back-shaped.Adapter plate 404 is installed in out a side of folder body, is used for opening the folder body and is fixed on the desired location place.
The below describes operation scheme of the present invention:
As shown in Figure 1, opening clamp device vertically is placed on into film mouth place, slide along opening the spiral camber track 403 that arranges on the clamp device 4 in the top of slide block 1013, spiral camber track 403 gives slide block 1013 twisting resistances, this power is rotated its moving axis 1014 that rotates, and then move on the drive train wheel bridge 1011, the film jaws is opened gradually.Meanwhile, the torsion spring 1015 that is socketed on the turning cylinder 1014 gathers screen resilience.When slide block 1013 when spiral camber track 403 slides into a certain position, as shown in Figure 3, this position is positioned at the front end position of horizontal segment, the film jaws is thoroughly opened, film enters jaws.Break away from gradually spiral camber track 403 with rear slider 1013, the twisting resistance that while slide block 1013 is subject to out clamp device and provides reduces gradually, the screen resilience that this twisting resistance gathers less than the torsion spring 1015 that arranges on the clamp apparatus in earlier stage, therefore under the effect of torsion spring screen resilience, slide block 1013 moving axis 1014 counter-rotating that rotates gradually, and then drive train wheel bridge 1011 and reset, make gradually closure of the film jaws that forms between train wheel bridge 1011 and the lower clamp 102, and film is clamped.When slide block broke away from the spiral camber track fully, the film jaws was fully closed, and the clamp apparatus clamping film together along with chain moves along certain track, until film outlet port.
The film outlet port place opens the clamp device horizontal positioned, and it can be opened the film jaws of clamp apparatus again, opens the folder principle the same, and film leaves clamp apparatus and enters next production link, and the clamp apparatus circulating motion is finished the transportation work of film.In with the upper film course of conveying, this device can not pulled open by the actv. protective film, and the folder film is reliable.
The part of not addressing in the aforesaid way is taked or is used for reference prior art and can realize.
Need to prove, under the instruction of this specification sheets, any equivalents that those skilled in the art have done, or obvious variant all should be within the protection domains of this patent.
Claims (4)
1. film feeding device, it is characterized in that: comprise for the clamp apparatus of clamping film be arranged on into the film mouth with the film outlet port place and for the clamp device of opening that the film jaws of clamp apparatus is opened, clamp apparatus is fixed on the chain, and chain drives revolution by sprocket wheel.
2. a kind of film feeding device according to claim 1, it is characterized in that: 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 the permanent seat by turning cylinder, is socketed torsion spring at turning cylinder; Form the film jaws between train wheel bridge and the lower clamp, offer connecting bore at lower clamp.
3. a kind of film feeding device according to claim 1 and 2 is characterized in that: described opening is provided with on the clamp device for sliding for the slide block that arranges on the clamp apparatus and offer the spiral camber track of its twisting resistance when it sliding.
4. a kind of film feeding device according to claim 1 and 2, it is characterized in that: described opening also is provided with adapter plate on the clamp device.
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 true CN103072836A (en) | 2013-05-01 |
| CN103072836B CN103072836B (en) | 2015-07-22 |
Family
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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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925290A (en) * | 2015-06-08 | 2015-09-23 | 长兴金润大正机械有限公司 | Film head clamping device |
| CN110315684A (en) * | 2019-08-13 | 2019-10-11 | 东莞市艾尔玛科技有限公司 | A kind of inner mould transfer printing technology is with sending foil machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601421A (en) * | 1983-04-28 | 1986-07-22 | Multivac Sepp Haggenmuller Kg | Feeding means for feeding a material web in a packaging machine |
| JPH0133414B2 (en) * | 1981-11-19 | 1989-07-13 | Senba Tetsuko Kk | |
| 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
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0133414B2 (en) * | 1981-11-19 | 1989-07-13 | Senba Tetsuko Kk | |
| US4601421A (en) * | 1983-04-28 | 1986-07-22 | Multivac Sepp Haggenmuller Kg | Feeding means for feeding a material web in a packaging 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925290A (en) * | 2015-06-08 | 2015-09-23 | 长兴金润大正机械有限公司 | Film head clamping device |
| CN110315684A (en) * | 2019-08-13 | 2019-10-11 | 东莞市艾尔玛科技有限公司 | A kind of inner mould transfer printing technology is with sending foil machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103072836B (en) | 2015-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |