CN202279557U - Active film unwinding device - Google Patents
Active film unwinding device Download PDFInfo
- Publication number
- CN202279557U CN202279557U CN2011204237910U CN201120423791U CN202279557U CN 202279557 U CN202279557 U CN 202279557U CN 2011204237910 U CN2011204237910 U CN 2011204237910U CN 201120423791 U CN201120423791 U CN 201120423791U CN 202279557 U CN202279557 U CN 202279557U
- Authority
- CN
- China
- Prior art keywords
- roller
- unwinding
- fixed mount
- transition roller
- 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.)
- Expired - Lifetime
Links
- 230000007704 transition Effects 0.000 claims abstract description 24
- 230000008713 feedback mechanism Effects 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 3
- 230000007246 mechanism Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000009940 knitting Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
本实用新型公开了一种薄膜主动放卷装置，其包括支架、设置于支架上的放卷机构和导向辊筒，所述的放卷机构包括固定架、设置于固定架上的放卷组件、过渡辊以及放卷拉紧管，在固定架上设置有用于装配过渡辊的过渡辊安装架，在过渡辊安装架上还设置有测速反馈机构，所述的放卷组件包括设置于固定架上的轴承座、轴承座内的轴承、两端通过轴承支撑的气胀轴、以及驱动气胀轴转动的伺服电机和同步带轮，所述的测速反馈机构与伺服电机连接。本实用新型的薄膜主动放卷装置适用于容易拉伸变形的薄膜的放卷，放卷时，薄膜的通过测速反馈机构保证放卷速度与经编机的传动速度一致，避免了薄膜的拉伸变形。
The utility model 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, The transition roller and the unwinding tension pipe are provided with a transition roller installation frame for assembling the transition roller on the fixed frame, and a speed measurement feedback mechanism is also provided on the transition roller mounting frame. The described unwinding assembly includes a The bearing seat, the bearing in the bearing seat, the air shaft supported by the bearings at both ends, the servo motor and the synchronous pulley that drive the air shaft to rotate, and the speed measurement feedback mechanism is connected with the servo motor. The film active unwinding device of the utility model is suitable for unwinding the film that is easy to be stretched and deformed. When unwinding, the film passes the speed measurement feedback mechanism to ensure that the unwinding speed is consistent with the transmission speed of the warp knitting machine, avoiding the stretching of the film. out of shape.
Description
Technical field
The utility model relates to mechanical field, is 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 its transmission speed consistent with tricot machine; 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 purpose of the utility model is can't control the speed of unreeling to the existing unwinding device described in the background technology, causes film to occur stretching, and influences the problem of its result of use, and a kind of film active unwinding device that can solve foregoing problems is provided.
The technical scheme of goal of the invention that can realize the utility model 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.
The film of the utility model 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, the speed that film is unreeled is consistent with the tricot machine transmission speed.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 the scheme drawing of the utility model;
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 |
|---|---|---|---|
| CN2011204237910U CN202279557U (en) | 2011-10-31 | 2011-10-31 | Active film unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204237910U CN202279557U (en) | 2011-10-31 | 2011-10-31 | Active film unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279557U true CN202279557U (en) | 2012-06-20 |
Family
ID=46225734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204237910U Expired - Lifetime CN202279557U (en) | 2011-10-31 | 2011-10-31 | Active film unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408032A (en) * | 2011-10-31 | 2012-04-11 | 常州市第八纺织机械有限公司 | Active film unwinding device |
| CN102849485A (en) * | 2012-08-31 | 2013-01-02 | 苏州一致电子制程有限公司 | Expanding mechanism of folder feeding device |
-
2011
- 2011-10-31 CN CN2011204237910U patent/CN202279557U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102408032A (en) * | 2011-10-31 | 2012-04-11 | 常州市第八纺织机械有限公司 | Active film unwinding device |
| CN102849485A (en) * | 2012-08-31 | 2013-01-02 | 苏州一致电子制程有限公司 | Expanding mechanism of folder feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213133 CHANGZHOU, JIANGSU PROVINCE TO: 213000 CHANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141119 Address after: 213000 Changzhou West District, Jiangsu, the Yellow River West Road, No. 718 Patentee after: Newtry Composite Co., Ltd. Address before: 213133 Jiangsu province Xinbei District of Changzhou City Luo Tang Town Bridge Patentee before: Changzhou No.8 Textile Machinery Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: No. 26-2, Tang Zhuang bridge, Luo Xi Town, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou New Intelligent Technology Co., Ltd. Address before: 213000 Changzhou West District, Jiangsu, the Yellow River West Road, No. 718 Patentee before: Newtry Composite Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |