CN104386516A - Thin film micro-tension winder - Google Patents
Thin film micro-tension winder Download PDFInfo
- Publication number
- CN104386516A CN104386516A CN201410661809.9A CN201410661809A CN104386516A CN 104386516 A CN104386516 A CN 104386516A CN 201410661809 A CN201410661809 A CN 201410661809A CN 104386516 A CN104386516 A CN 104386516A
- Authority
- CN
- China
- Prior art keywords
- tension
- film
- winder
- roller
- thin film
- 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
- 239000010409 thin film Substances 0.000 title abstract 7
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000010408 film Substances 0.000 abstract 6
- 238000005516 engineering process Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000002153 concerted effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention aims at solving the problems that the tension of a film reel is difficult to measure and cannot measure accurately, and accordingly the cutting of the film reel is handicapped by the situation that the tightness of the inside and the outside of the film reel is in inconformity, the film reel is too tight or too loose and the like in winding process in the prior art and provides a thin film micro-tension winder. The thin film micro-tension winder is composed of a moving roller 10, a winding reel core 11 and a winding roller system 12. The winding roller system 12 slides on a base 1 through a linear guide rail 2, and the base 1 is connected to a thin film micro-tension detection device 13 at the inlet side of the winder through the linear guide rail 2. The thin film micro-tension detection device 13 is composed of a guide roller 3, a tension roller 4, a tension sensor device 5 and a moving support seat 8, wherein the tension roller 4 and the guide roller 3 are connected to the winder through a film, and the tension roller 4, the tension sensor device 5 and the guide roller 3 are mounted on the moving support seat 8. The thin film micro-tension winder can control the thin film micro-tension and effectively improve the quality of film winding and cutting.
Description
Technical field
The invention belongs to the technical field of plastic sheeting technology and developing direction, particularly relate to a kind of technical field for Minimal Tension rolling.
Background technology
Nearly ten years, Chinese film industry was fast-developing, in succession develops various new special plastic sheeting, and specialty films production technology is harsh to equipment requirement, and the deviation that equipment working accuracy and operation control limits its efficient industrialization and produces.Some Special Films only have several microns due to the thickness of its physical property especially film in the prior art, and the tensile stress that can bear is less, and whether what tension force controlled stablizes the quality being directly connected to and cutting product.The size of winding tension directly affects quality and the recovery rate of product rolling.Tension pick-up range ratio conventional in prior art is larger, this technological requirement can not be met, and range adapts to it carries out Minimal Tension rolling, because the requirement of reduction to winding control precision of tension force significantly improves, to cause in wrapup procedure the inside and outside degree of tightness of film volume to differ, film volume too tightly or too pine etc. is unfavorable for series of problems such as cutting.
Summary of the invention
The present invention is difficult to measure to overcome film volume tension force in prior art, so can not the situation of Measurement accuracy layer tension, the inside and outside degree of tightness of film volume in wrapup procedure is caused to differ, film volume too tightly or too pine waits film to roll up the series of problems being unfavorable for cutting, take a kind of technical scheme of film Minimal Tension winder, a kind of by mobile roller 10, rolling core 11, the film Minimal Tension winder that wind-up roll system 12 forms, it is characterized in that described wind-up roll system 12 is slided on base 1 by line slideway 2, at the entrance side base 1 of winder by line slideway 2 being also connected with film Minimal Tension detecting device 13.Described film Minimal Tension detecting device 13 is made up of guiding roller 3, jockey pulley 4, tension sensor device 5 and mobile support saddle 8, jockey pulley 4, guiding roller 3 connects winder by film 9, and described jockey pulley 4, tension sensor device 5 and guiding roller 3 are arranged on mobile support saddle 8.Described tension sensor device 5 also establishes tension pick-up 501.Described tension sensor device 5 is also provided with regulating mechanism 6, rotating shaft 802, bearing 803 and mount pad 804 to form, described rotating shaft 802 connects two swing arms 7 by bearing 803, and be arranged on by mount pad 804, described jockey pulley 4 is arranged on mobile support saddle 8, described swing arm 7 opposite side is connected with jockey pulley 4, described mobile support saddle 8 is made up of left and right sides wallboard 801, is arranged on base 1 by line slideway 2.
The invention has the beneficial effects as follows: be exaggerated by tension pick-up and mechanical device after adopting the present invention and Minimal Tension is amplified to the slight change that applicable common tension sensor device detects tension force in film take-up process, this change is controlled motor after Computer Analysis and carries out corresponding acceleration and deceleration, reach the accurate control of tension force in wrapup procedure.Avoid because of overtension, rolling tension, film easily produces wrinkle; Or tension force is not enough, the amount of air bringing rete into is too much, causes the density of parent roll film little, and film easily produces axial slip and serious dislocation on core volume, so that causes and cannot unload volume.When cutting, unreeling shaft produces and significantly swings, and the quality of film is cut in impact.By the accurate control of the size of rolling Minimal Tension, directly affect quality and the recovery rate of product rolling.
Accompanying drawing explanation
Fig. 1: front view of the present invention
Fig. 2: the front view of tension sensor device
Fig. 3: the lateral plan of tension sensor device
1. base, 2. line slideway, 3. guiding roller, 4. jockey pulley, 5. tension sensor device, 6. regulating mechanism
7. swing arm, 8. mobile support saddle, 9. film, 10. mobile roller, 11. rolling core, 12. wind-up roll systems, 13. film Minimal Tension detecting devices, 801. wallboards, 802. rotating shafts, 4. jockey pulley, 803. bearings, 9. film, 804. mount pads, 501. tension pick-ups, 6 regulating mechanisms, 805. nuts, 7. swing arm
Concrete enforcement:
In Fig. 1, the line slideway 2 that traversing carriage 8 can be installed on base 1 accurately controls to slide flexibly by motor.Be connected with jockey pulley 4 below swing arm 7, be arranged on above swing arm 7 and traversing carriage 8 can rotate about it center and drive jockey pulley 4 to swing.Near center of turn, tension sensor device 5 being installed in addition, by regulating the regulating mechanism 6 in swing arm 7, ensureing that regulating mechanism 6 ensures to contact with tension sensor device 5 all the time.The two ends straight flange of traversing carriage 8 has been installed three cover guiding rollers 3, and its effect is that the service direction that can change film 9 ensures between the rolling core 11 that film 9 can arrive wind-up roll system 12 by a whole set of mobile system smoothly and mobile roller 10.Pressure between mobile roller 10 and film 9 have two cylinders to carry out constant pressure to control to ensure that film 9 is wrapped in the thrust of rolling core 11 constant all the time, avoiding too much air to enter affects the curling quality of film 9.Because the winding tension of film 9 is smaller, so tension force of the present invention controls to have employed installation tension roller 4 in swing arm 7, and detection and control is carried out in the small change devising the tension force of accurate tension sensor device 5 pairs of films 9.Specifically be implemented as follows: when the form of film 9 as figure surrounds jockey pulley 4, the making a concerted effort of the tension force of film 9 make swing arm 7 have rotation trend to the direction of making a concerted effort.Regulating mechanism 6 above swing arm 7 contacts all the time with tension sensor device 5, jockey pulley 4 is arranged on the impact that weight that swing arm 7 significantly can reduce jockey pulley 4 controls tension force, also the subtle change of the tension force of film 9 can be amplified to by the lever principle by swing arm 7 on range that sensor device 5 can detect, and then the signal detected by sensor device 5 carries out to the drive motor of wind-up roll system the Minimal Tension rolling that closed loop control just can realize film 9.
In Fig. 2, Fig. 3, the two ends of rotating shaft 802 above swing arm 7 are arranged on wallboard 801 by bearing 4, and the below of swing arm 7 is provided with jockey pulley 4.Jockey pulley 4 rotates by the center of swing arm 7 around rotating shaft 802, and the weight of jockey pulley 4 is born by swing arm 7.Swing arm 7, near one end of bearing 4 design galianconism, galianconism has regulating mechanism 6, regulates regulating mechanism 6 to ensure that itself and tension pick-up 501 are in contact condition all the time, then by the state of locked for nut 805 maintenance regulating mechanism 6 with tension pick-up 501.And the angle allowing swing arm 7 rotate as far as possible the little component that as far as possible can reduce jockey pulley 4 gravity like this on the impact of tension pick-up 501.Tension pick-up 501 is by screw attachment on mount pad 804, and mount pad 804 is connected on wallboard 801 again, and tension pick-up 501 can accurately regulate with the relative position of regulating mechanism 6.Film 9 passes up and down from jockey pulley 4, when film runs along the surface of jockey pulley 4, and can being delivered in swing arm 7 through jockey pulley 4 with joint efforts the tension force T of film.When the tension force of film 9 produces subtle change, through swing arm 7 lever principle, be amplified in the scope that tension pick-up 501 self can detect by regulating mechanism 6 power acted on tension pick-up 501.The tension variation detected by tension pick-up 501 feeds back to the speed of the drive motor of computer controlled winder, and then the tension value controlling film 9 is stable as much as possible.
Claims (6)
1. the film Minimal Tension winder be made up of mobile roller (10), rolling core (11), wind-up roll system (12), it is characterized in that described wind-up roll system (12) is slided base (1) is upper by line slideway (2), at the entrance side base (1) of winder by line slideway (2) is also connected with film Minimal Tension detecting device (13).
2. a kind of film Minimal Tension winder as claimed in claim 1, it is characterized in that described film Minimal Tension detecting device (13) is made up of guiding roller (3), jockey pulley (4), tension sensor device (5) and mobile support saddle (8), jockey pulley (4), guiding roller (3) connects winder by film (9), and described jockey pulley (4), tension sensor device (5) and guiding roller (3) are arranged on mobile support saddle (8).
3. a kind of film Minimal Tension winder as claimed in claim 2, is characterized in that described tension sensor device (5) also establishes tension pick-up (501).
4. a kind of film Minimal Tension winder as claimed in claim 2, it is characterized in that described tension sensor device (5) being also provided with regulating mechanism (6), rotating shaft (802), bearing (803) and mount pad (804) is formed, described rotating shaft (802) connects two swing arms (7) by bearing (803), and be arranged on by mount pad (804), described jockey pulley (4) is arranged on mobile support saddle (8).
5. a kind of film Minimal Tension winder one of as described in claim 2 to 2, is characterized in that described swing arm (7) opposite side is connected with jockey pulley (4).
6. a kind of film Minimal Tension winder as claimed in claim 5, be is characterized in that described mobile support saddle (8) is made up of left and right sides wallboard (801), is arranged on base (1) by line slideway (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661809.9A CN104386516A (en) | 2014-11-19 | 2014-11-19 | Thin film micro-tension winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661809.9A CN104386516A (en) | 2014-11-19 | 2014-11-19 | Thin film micro-tension winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104386516A true CN104386516A (en) | 2015-03-04 |
Family
ID=52604502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661809.9A Pending CN104386516A (en) | 2014-11-19 | 2014-11-19 | Thin film micro-tension winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386516A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651478A (en) * | 2017-08-25 | 2018-02-02 | 浙江汇锋塑胶科技有限公司 | A kind of winding structure of film cutting winder |
| CN107892198A (en) * | 2017-10-30 | 2018-04-10 | 苏州东利鸿电子科技有限公司 | A kind of superfine cable cover(ing) film roll coiling device and method for winding |
| CN108284584A (en) * | 2018-03-19 | 2018-07-17 | 常州聚豪电气有限公司 | Polyester insulated pipe processing device and processing technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02300053A (en) * | 1989-05-12 | 1990-12-12 | Tokyo Kikai Seisakusho Ltd | Printing paper tension control device |
| CN201186516Y (en) * | 2008-02-05 | 2009-01-28 | 中山市松德包装机械股份有限公司 | Tension control mechanism |
| CN201914749U (en) * | 2010-11-05 | 2011-08-03 | 陕西北人印刷机械有限责任公司 | Tension detection apparatus for high-speed gravure printing machine |
| CN202944918U (en) * | 2012-11-28 | 2013-05-22 | 泉州市丰泽区东方机械有限公司 | Thin film reeling and cutting off device |
| CN202944926U (en) * | 2012-11-28 | 2013-05-22 | 泉州市丰泽区东方机械有限公司 | Swing roller tension control mechanism used for tape casting machine |
| CN204237311U (en) * | 2014-11-19 | 2015-04-01 | 北京星和众工设备技术股份有限公司 | A kind of film Minimal Tension winder |
-
2014
- 2014-11-19 CN CN201410661809.9A patent/CN104386516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02300053A (en) * | 1989-05-12 | 1990-12-12 | Tokyo Kikai Seisakusho Ltd | Printing paper tension control device |
| CN201186516Y (en) * | 2008-02-05 | 2009-01-28 | 中山市松德包装机械股份有限公司 | Tension control mechanism |
| CN201914749U (en) * | 2010-11-05 | 2011-08-03 | 陕西北人印刷机械有限责任公司 | Tension detection apparatus for high-speed gravure printing machine |
| CN202944918U (en) * | 2012-11-28 | 2013-05-22 | 泉州市丰泽区东方机械有限公司 | Thin film reeling and cutting off device |
| CN202944926U (en) * | 2012-11-28 | 2013-05-22 | 泉州市丰泽区东方机械有限公司 | Swing roller tension control mechanism used for tape casting machine |
| CN204237311U (en) * | 2014-11-19 | 2015-04-01 | 北京星和众工设备技术股份有限公司 | A kind of film Minimal Tension winder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651478A (en) * | 2017-08-25 | 2018-02-02 | 浙江汇锋塑胶科技有限公司 | A kind of winding structure of film cutting winder |
| CN107651478B (en) * | 2017-08-25 | 2019-08-16 | 浙江汇锋塑胶科技有限公司 | A kind of winding structure of film cutting winder |
| CN107892198A (en) * | 2017-10-30 | 2018-04-10 | 苏州东利鸿电子科技有限公司 | A kind of superfine cable cover(ing) film roll coiling device and method for winding |
| CN108284584A (en) * | 2018-03-19 | 2018-07-17 | 常州聚豪电气有限公司 | Polyester insulated pipe processing device and processing technology |
| CN108284584B (en) * | 2018-03-19 | 2023-09-01 | 常州聚豪电气有限公司 | Polyester insulating tube processing device and processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shang Dongyan Inventor before: Wang Weijian Inventor before: Shang Dongyan |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |