CN102408032A - Active film unwinding device - Google Patents
Active film unwinding device Download PDFInfo
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- CN102408032A CN102408032A CN2011103377256A CN201110337725A CN102408032A CN 102408032 A CN102408032 A CN 102408032A CN 2011103377256 A CN2011103377256 A CN 2011103377256A CN 201110337725 A CN201110337725 A CN 201110337725A CN 102408032 A CN102408032 A CN 102408032A
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- roller
- unwinding
- fixed mount
- speed
- film
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Abstract
The invention discloses an active film unwinding device, which comprises a bracket, an unwinding mechanism arranged on the bracket and a guide roller; the unwinding mechanism includes a fixed frame, an unwinding assembly arranged on the fixed frame, a transitional roller and an unwinding tensioning tube; the fixed frame is provided with a transitional roller mounting frame for assembling the transitional roller; the transitional roller mounting frame is also provided with a speed test feedback mechanism; the unwinding assembly includes a bearing seat arranged on the fixed frame, a bearing in a bearing seat, an air expansion shaft with two ends supported by the bearing, and a servo motor for driving the air expansion shaft to rotate as well as a synchronous belt wheel; and the speed test feedback mechanism is connected with the servo motor. The active film unwinding device disclosed by the invention is suitable for unwinding of film easy to stretch and deform; and when the film is unwound, the film unwinding speed is ensured to be the same as the transmission speed of a tricot machine by the speed test feedback mechanism, thereby avoiding film stretching and deformation.
Description
Technical field
The present invention relates to mechanical field, be used to unreel the film active unwinding device of film on particularly a kind of tricot machine.
Background technology
Through the volume field, usually on tricot machine, unreel film, when especially producing thermoplastic composite, need use unreeling of resin film; Because resin film is softer, when unreeling, need control the speed that unreels, make the transmission speed of itself and tricot machine consistent; Otherwise resin film can be stretched, and influences its result of use, and existing unwinding device generally unreels through let off roll; Can't control the speed that unreels, therefore, can't solve the stretching problem of film.
Summary of the invention
The objective of the invention is to control the speed of unreeling, cause film to occur stretching, influence the problem of its result of use, a kind of film active unwinding device that can solve foregoing problems is provided to the existing unwinding device described in the background technology.
The technical scheme that can realize goal of the invention of the present invention is following:
A kind of film is unwinding device initiatively; It comprises support, is arranged at unreeling structure and guiding roller on the support; Described unreeling structure comprises fixed mount, is arranged at unreeling assembly, transition roller and unreeling the tension pipe on the fixed mount; Fixed mount is provided with the transition roller erecting frame that is used to assemble transition roller; On the transition roller erecting frame, also be provided with the feedback mechanism that tests the speed, the described assembly that unreels comprises interior bearing, the inflatable axle that bearings is passed through at two ends and servomotor and the synchronous pulley that drives the rotation of inflatable axle of bearing seat, bearing seat that is arranged on the fixed mount, and the described feedback mechanism that tests the speed is connected with servomotor.
Described support is provided with the unreeling structure micromatic setting; It comprises the guide rail, the adapter plate that are arranged on the support, be arranged at threaded Handle axis on the adapter plate, with Handle axis bonded assembly rotating disk and handle, be arranged at the roller mount and the roller of described fixed mount bottom; Handle axis and fixed mount screw thread fit, roller is arranged in the guide rail on the support.
The described feedback mechanism that tests the speed comprise with transition roller erecting frame bonded assembly pinch roller permanent seat, be arranged on the pinch roller permanent seat pinch roller and with the rotating shaft bonded assembly coder of pinch roller; Described pinch roller permanent seat comprise the vertical support plate of captiveing joint with the transition roller erecting frame and with vertical support plate bonded assembly transverse slat; The transverse slat below connects bearing pin, is provided with compression spring between the connection of bearing pin lower end pressing plate, pressing plate and the transverse slat.
Film of the present invention initiatively unwinding device carries out real-time monitoring through the feedback mechanism that tests the speed to the rotating speed of inflatable axle; The feedback mechanism that tests the speed sends a signal to servomotor; The rotating speed of adjustment servomotor, and then regulate the speed that unreels, speed and tricot machine transmission speed that film is unreeled are consistent.Unreeling take-up roll can even up film, makes its smooth unreeling on the tricot machine, improves through compiling quality.
Description of drawings
Fig. 1 is scheme drawing of the present invention;
Fig. 2 is an A portion enlarged diagram among Fig. 1;
Among the figure, 1 is support, and 2 are the guiding roller, and 3 is fixed mount, and 4 is transition roller, and 5 for unreeling the tension pipe, and 6 is the transition roller erecting frame; 7 is bearing seat, and 8 is bearing, and 9 is the inflatable axle, and 10 is servomotor, and 11 is synchronous pulley, and 12 is guide rail, and 13 is adapter plate; 14 is Handle axis, and 15 is rotating disk, and 16 is handle, and 17 is roller mount, and 18 is roller, and 19 is the pinch roller permanent seat, and 20 is pinch roller; 21 is coder, and 22 is vertical support plate, and 23 is transverse slat, and 24 is bearing pin, and 25 is pressing plate, and 26 is compression spring.
The specific embodiment
With reference to a kind of film active unwinding device shown in Figure 1; It comprises support 1, is arranged at unreeling structure and guiding roller 2 on the support 1; Described unreeling structure comprises fixed mount 3, is arranged at unreeling assembly, transition roller 4 and unreeling tension pipe 5 on the fixed mount 3; Fixed mount 3 is provided with the transition roller erecting frame 6 that is used to assemble transition roller 4; On transition roller erecting frame 6, also be provided with the feedback mechanism that tests the speed; The described assembly that unreels comprises the inflatable axle 9 that bearing 8 in the bearing seat 7 that is arranged on the fixed mount 3, the bearing seat 7, two ends support through bearing 8 and drives servomotor 10 and the synchronous pulley 11 that inflatable axle 9 rotates that the described feedback mechanism that tests the speed is connected with servomotor 10.
On the basis of aforementioned schemes; Further; Described support 1 is provided with the unreeling structure micromatic setting; It comprises the guide rail 12, the adapter plate 13 that are arranged on the support 1, be arranged at threaded Handle axis 14 on the adapter plate 13, with Handle axis 14 bonded assembly rotating disks 15 and handle 16, be arranged at 18 17 on the roller and the roller 18 of described fixed mount 3 bottoms, Handle axis 14 and fixed mount 3 screws thread fit, roller 18 is arranged in the guide rail 12 on the support 1.
Further; The described feedback mechanism that tests the speed comprise with transition roller erecting frame 6 bonded assembly pinch roller permanent seats 19, be arranged on the pinch roller permanent seat 19 pinch roller 20 and with the rotating shaft bonded assembly coder 21 of pinch roller 20; Described pinch roller permanent seat 19 comprise the vertical support plate 22 of captiveing joint with transition roller erecting frame 6 and with vertical support plate 22 bonded assembly transverse slats 23; Transverse slat 23 belows connect bearing pin 24, are provided with compression spring 26 between the connection of bearing pin 24 lower ends pressing plate 25, pressing plate 25 and the transverse slat 23.
Claims (3)
1. film unwinding device initiatively; It is characterized in that: it comprises support, is arranged at unreeling structure and guiding roller on the support; Described unreeling structure comprises fixed mount, is arranged at unreeling assembly, transition roller and unreeling the tension pipe on the fixed mount; Fixed mount is provided with the transition roller erecting frame that is used to assemble transition roller; On the transition roller erecting frame, also be provided with the feedback mechanism that tests the speed, the described assembly that unreels comprises interior bearing, the inflatable axle that bearings is passed through at two ends and servomotor and the synchronous pulley that drives the rotation of inflatable axle of bearing seat, bearing seat that is arranged on the fixed mount, and the described feedback mechanism that tests the speed is connected with servomotor.
2. film according to claim 1 is unwinding device initiatively; It is characterized in that: described support is provided with the unreeling structure micromatic setting; It comprises the guide rail, the adapter plate that are arranged on the support, be arranged at threaded Handle axis on the adapter plate, with Handle axis bonded assembly rotating disk and handle, be arranged at the roller mount and the roller of described fixed mount bottom; Handle axis and fixed mount screw thread fit, roller is arranged in the guide rail on the support.
3. film according to claim 1 is unwinding device initiatively; It is characterized in that: the described feedback mechanism that tests the speed comprise with transition roller erecting frame bonded assembly pinch roller permanent seat, be arranged on the pinch roller permanent seat pinch roller and with the rotating shaft bonded assembly coder of pinch roller; Described pinch roller permanent seat comprise the vertical support plate of captiveing joint with the transition roller erecting frame and with vertical support plate bonded assembly transverse slat; The transverse slat below connects bearing pin, is provided with compression spring between the connection of bearing pin lower end pressing plate, pressing plate and the transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103377256A CN102408032A (en) | 2011-10-31 | 2011-10-31 | Active film unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103377256A CN102408032A (en) | 2011-10-31 | 2011-10-31 | Active film unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408032A true CN102408032A (en) | 2012-04-11 |
Family
ID=45910442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103377256A Pending CN102408032A (en) | 2011-10-31 | 2011-10-31 | Active film unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102408032A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849484A (en) * | 2012-08-31 | 2013-01-02 | 苏州一致电子制程有限公司 | Feeding device applicable to folder |
| CN102976128A (en) * | 2012-11-29 | 2013-03-20 | 汕头市鑫瑞纸品有限公司 | Reeling and unreeling device of wide-width coiled material |
| CN103454957A (en) * | 2013-08-30 | 2013-12-18 | 重庆鑫仕达包装设备有限公司 | Shaftless strip ejector mechanism of strip width addressing system |
| CN103935794A (en) * | 2014-04-03 | 2014-07-23 | 安徽金兑新材料科技有限公司 | Adjustable film feed device of backboard film edge cutter |
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| GB1258911A (en) * | 1968-02-28 | 1971-12-30 | ||
| GB1262116A (en) * | 1969-04-21 | 1972-02-02 | Bobst Fils Sa J | Inserter and splicer with register control for a preprinted web |
| CN2503090Y (en) * | 2001-04-03 | 2002-07-31 | 无锡市联昌工控设备有限公司 | Constant speed constant tension device of dye jig |
| WO2003099691A1 (en) * | 2002-05-29 | 2003-12-04 | Fabio Peroni S.P.A. | Device and method for controlling the tension of a weblike material |
| CN1533950A (en) * | 2003-03-28 | 2004-10-06 | ��ʽ����������е������ | Sheet material supplying method and apparatus |
| CN201456309U (en) * | 2009-04-13 | 2010-05-12 | 上海泓阳机械有限公司 | Device for controlling tension of films while emptying by decoiling |
| CN201458399U (en) * | 2009-06-30 | 2010-05-12 | 苏骞 | Adjustable constant tension winding film discharge device |
| CN201501694U (en) * | 2009-08-24 | 2010-06-09 | 李龙河 | Swing needle type dancer |
| CN102139816A (en) * | 2011-03-07 | 2011-08-03 | 聊城华塑工业有限公司 | Free-open-close turnover shaft-less film winding device |
| CN202279557U (en) * | 2011-10-31 | 2012-06-20 | 常州市第八纺织机械有限公司 | Active film unwinding device |
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2011
- 2011-10-31 CN CN2011103377256A patent/CN102408032A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1258911A (en) * | 1968-02-28 | 1971-12-30 | ||
| GB1262116A (en) * | 1969-04-21 | 1972-02-02 | Bobst Fils Sa J | Inserter and splicer with register control for a preprinted web |
| CN2503090Y (en) * | 2001-04-03 | 2002-07-31 | 无锡市联昌工控设备有限公司 | Constant speed constant tension device of dye jig |
| WO2003099691A1 (en) * | 2002-05-29 | 2003-12-04 | Fabio Peroni S.P.A. | Device and method for controlling the tension of a weblike material |
| CN1533950A (en) * | 2003-03-28 | 2004-10-06 | ��ʽ����������е������ | Sheet material supplying method and apparatus |
| CN201456309U (en) * | 2009-04-13 | 2010-05-12 | 上海泓阳机械有限公司 | Device for controlling tension of films while emptying by decoiling |
| CN201458399U (en) * | 2009-06-30 | 2010-05-12 | 苏骞 | Adjustable constant tension winding film discharge device |
| CN201501694U (en) * | 2009-08-24 | 2010-06-09 | 李龙河 | Swing needle type dancer |
| CN102139816A (en) * | 2011-03-07 | 2011-08-03 | 聊城华塑工业有限公司 | Free-open-close turnover shaft-less film winding device |
| CN202279557U (en) * | 2011-10-31 | 2012-06-20 | 常州市第八纺织机械有限公司 | Active film unwinding device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849484A (en) * | 2012-08-31 | 2013-01-02 | 苏州一致电子制程有限公司 | Feeding device applicable to folder |
| CN102976128A (en) * | 2012-11-29 | 2013-03-20 | 汕头市鑫瑞纸品有限公司 | Reeling and unreeling device of wide-width coiled material |
| CN102976128B (en) * | 2012-11-29 | 2015-05-20 | 广东鑫瑞新材料科技有限公司 | Reeling and unreeling device of wide-width coiled material |
| CN103454957A (en) * | 2013-08-30 | 2013-12-18 | 重庆鑫仕达包装设备有限公司 | Shaftless strip ejector mechanism of strip width addressing system |
| CN103454957B (en) * | 2013-08-30 | 2015-11-11 | 重庆鑫仕达包装设备有限公司 | The shaftless material jacking mechanism of the wide addressing system of band material |
| CN103935794A (en) * | 2014-04-03 | 2014-07-23 | 安徽金兑新材料科技有限公司 | Adjustable film feed device of backboard film edge cutter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NEWTRY COMPOSITE CO., LTD. Free format text: FORMER OWNER: CHANGZHOU NO.8 TEXTILE MACHINERY CO., LTD. Effective date: 20141120 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 213133 CHANGZHOU, JIANGSU PROVINCE TO: 213000 CHANGZHOU, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141120 Address after: 213000 Changzhou West District, Jiangsu, the Yellow River West Road, No. 718 Applicant after: Newtry Composite Co., Ltd. Address before: 213133 Jiangsu province Xinbei District of Changzhou City Luo Tang Town Bridge Applicant before: Changzhou No.8 Textile Machinery Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |