CN203833323U - Film rolling device - Google Patents
Film rolling device Download PDFInfo
- Publication number
- CN203833323U CN203833323U CN201420214077.4U CN201420214077U CN203833323U CN 203833323 U CN203833323 U CN 203833323U CN 201420214077 U CN201420214077 U CN 201420214077U CN 203833323 U CN203833323 U CN 203833323U
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- CN
- China
- Prior art keywords
- film
- rolling
- driving
- roller frame
- motor
- 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 - Fee Related
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Abstract
The utility model discloses a film rolling device which comprises a vertical frame. The vertical frame is provided with a roller frame which cooperates with the vertical frame in a rotating manner. The roller frame is equipped with two winding rollers which are parallel to each other and are respectively located at a rolling position and an unrolling position. A rolling cutter, which is used for cutting a film, and an actuating unit, which is used for driving the rolling cutter to move up and down are disposed above the roller frame. A side of the rolling cutter is provided with an air cutter which is used for blowing a to-be-rolled cutoff film towards the surfaces of the winding rollers. The vertical frame is provided with a driving apparatus I which is used for driving the roller frame to rotate and enabling the two winding rollers to exchange the positions. The roller frame is provided with driving apparatuses II which are used for driving the winding roller to rotate and enabling the film to be wound, wherein the driving apparatuses II are corresponding to the winding rollers in a one-to-one manner. The device provided by the utility model can avoid the appearance of wrinkles, and improves the rolling quality of the film.
Description
Technical field
The utility model belongs to film take-up technical field, is specifically related to a kind of film take-up.
Background technology
In existing film take-up, when last volume winding completes and newly changes after winding roller, film is generally to adopt nature to descend slowly and lightly to winding roller, and smears water on winding roller, makes thin film adsorbs be fitted in winding roller surface, is convenient to batch.Yet, because film is that nature descends slowly and lightly to winding roller, be not subject to certain tension force effect, therefore, when absorption is fitted in winding roller surface, inevitably there will be fold, if directly rolling can impact the quality of film.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of film take-up, and this film take-up can be avoided the appearance of fold, improves the rolling quality of film.
For achieving the above object, the utility model provides following technical scheme:
A kind of film take-up, comprise stand, described stand is provided with the roller frame coordinating with its rotation, two be parallel to each other and lay respectively at rolling station and the winding rollers that unload volume station are installed on described roller frame, the top of described roller frame is provided with for cutting off rolling cutting knife and the actuating unit for driving described rolling cutting knife to move up and down of film, one side of described rolling cutting knife is provided with for the rolling film for the treatment of after cutting off is blowed to the air knife on winding roller surface, described stand is provided with for driving described roller frame to rotate and making two described winding rollers change the actuating device I of station, on described roller frame with the described winding roller corresponding actuating device II being provided with for driving the rotation of described winding roller to batch film one by one.
Further, described stand is provided with for measuring the ultrasonic transduter of the external diameter that is positioned at the described winding roller on rolling station.
Further, described actuating unit comprises the actuating cylinder for driving described rolling cutting knife and air knife to move up and down.
Further, described actuating device I comprises for driving the drive motor I of described roller frame rotation.
Further, described actuating device II comprises for driving the drive motor II of described winding roller rotation.
Further, also comprise control system, described control system comprises controller, be arranged in described stand the contact switch for detection of described roller frame position of rotation, be arranged on the solenoid directional control valve in the gas circuit of described actuating cylinder, for controlling the motor-drive circuit I of described drive motor I and for controlling the motor-drive circuit II of described drive motor II, the gas circuit of described air knife is provided with electrically-controlled valve, described controller respectively with described ultrasonic transduter, contact switch, solenoid directional control valve, motor-drive circuit I, motor-drive circuit II, electrically-controlled valve is electrically connected to.
The beneficial effects of the utility model are:
Film take-up of the present utility model, when one of them wind-up roll rolling completes, the rotation of actuating device I driven roller frame, rotates to batching station being positioned at the new winding roller unloading on volume station, accordingly, be positioned at and batch on station and winding roller that rolling completes is rotated to unloading volume station; When roller frame is rotated in place, film is across between two winding rollers, now actuating unit driving rolling cutting knife moves down film is cut off, and open air knife film is blowed to new winding roller surface, open actuating device II corresponding to winding roller new with this, drive this winding roller rotation to batch film; Under the effect of air knife, film is subject to the effect of a tension force, film adhered, on winding roller time, can guarantee that film is smooth, and then improve reeling quality.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the structural representation of the utility model film take-up embodiment;
Fig. 2 is the A detail drawing of Fig. 1;
Fig. 3 is the functional block diagram of control system.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, be the structural representation of the utility model film take-up embodiment.The film take-up of the present embodiment, comprise stand 1, stand 1 is provided with the roller frame 2 coordinating with its rotation, two be parallel to each other and lay respectively at rolling station and the winding rollers 3 that unload volume station are installed on roller frame 2, the top of roller frame 2 is provided with for cutting off rolling cutting knife 4 and the actuating unit for driving rolling cutting knife 4 to move up and down of film, one side of rolling cutting knife 4 is provided with for the rolling film for the treatment of after cutting off is blowed to the air knife 5 on winding roller surface, stand 1 is provided with for driven roller frame 2 rotates and makes two winding rollers 3 change the actuating device I of station, on roller frame 2 with the winding roller 3 corresponding actuating device II being provided with for driving winding roller 3 rotation to batch film one by one.
The stand 1 of the present embodiment is provided with for measuring the ultrasonic transduter 6 of the external diameter of the winding roller 3 being positioned on rolling station, can measure in real time the external diameter of winding roller 3.The actuating unit of the present embodiment comprises the actuating cylinder 7 for driving rolling cutting knife 4 and air knife 5 to move up and down, and actuating device I comprises the drive motor I 8 for 2 rotations of driven roller frame, and actuating device II comprises for driving the drive motor II 9 of winding roller 3 rotations.
The film take-up of the present embodiment also comprises control system, control system comprises controller 10, be arranged in stand 1 contact switch 11 for detection of roller frame 2 position of rotation, be arranged on the solenoid directional control valve 12 in the gas circuit of actuating cylinder 7, for controlling the motor-drive circuit I 13 of drive motor I 8 and for controlling the motor-drive circuit II 14 of drive motor II 9, the gas circuit of air knife 5 is provided with electrically-controlled valve 15, controller 10 respectively with ultrasonic transduter 6, contact switch 11, solenoid directional control valve 12, motor-drive circuit I 13, motor-drive circuit II 14, electrically-controlled valve 15 is electrically connected to.
The control process of the film take-up of the present embodiment is as follows:
During normal working, be positioned at winding roller 3 rotation of batching on station and batch film, be positioned at that to unload the winding roller 3 of volume station static stand-by;
When measuring the external diameter that is positioned at the winding roller 3 batching on station, ultrasonic transduter 6 reaches while setting external diameter, while having batched, the measurement signal that controller 10 receives from ultrasonic transduter 6, and send control command to motor-drive circuit I 13 and motor-drive circuit II 14, driven roller frame 2 rotation, and control the winding roller 3 that batches film and slowly stop;
When contact switch 11 detects roller frame 10 and is rotated in place, i.e. the winding roller 3 that rolling completes is now positioned at and unloads volume station, is originally positioned at the winding roller 3 that unloads volume station and moves to rolling station place; The detection signal that controller 10 receives from contact switch 11, and send control command to motor-drive circuit I 13, roller frame 2 is stopped the rotation; To solenoid directional control valve 12, sending control command makes rolling cutting knife 4 move down cut-out film; To electrically-controlled valve 15, send control command and make air knife 5 air-out film be blowed to the wind-up roll 3 of new film to be batched, can guarantee that film is entirely fitted on the surface of this winding roller 3; To motor-drive circuit II 14, send control command, control winding roller 3 rotations be now positioned at rolling station and batch film, be positioned at the winding roller 3 that unloads volume station and stop, the winding roller 3 that is positioned at unloading station is unloaded and install new winding roller to be batched 3.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can to it, make various changes in the form and details, and not depart from the utility model claims limited range.
Claims (6)
1. a film take-up, it is characterized in that: comprise stand, described stand is provided with the roller frame coordinating with its rotation, two be parallel to each other and lay respectively at rolling station and the winding rollers that unload volume station are installed on described roller frame, the top of described roller frame is provided with for cutting off rolling cutting knife and the actuating unit for driving described rolling cutting knife to move up and down of film, one side of described rolling cutting knife is provided with for the rolling film for the treatment of after cutting off is blowed to the air knife on winding roller surface, described stand is provided with for driving described roller frame to rotate and making two described winding rollers change the actuating device I of station, on described roller frame with the described winding roller corresponding actuating device II being provided with for driving the rotation of described winding roller to batch film one by one.
2. film take-up according to claim 1, is characterized in that: described stand is provided with for measuring the ultrasonic transduter of the external diameter that is positioned at the described winding roller on rolling station.
3. film take-up according to claim 2, is characterized in that: described actuating unit comprises the actuating cylinder for driving described rolling cutting knife and air knife to move up and down.
4. film take-up according to claim 3, is characterized in that: described actuating device I comprises for driving the drive motor I of described roller frame rotation.
5. film take-up according to claim 4, is characterized in that: described actuating device II comprises for driving the drive motor II of described winding roller rotation.
6. film take-up according to claim 5, it is characterized in that: also comprise control system, described control system comprises controller, be arranged in described stand the contact switch for detection of described roller frame position of rotation, be arranged on the solenoid directional control valve in the gas circuit of described actuating cylinder, for controlling the motor-drive circuit I of described drive motor I and for controlling the motor-drive circuit II of described drive motor II, the gas circuit of described air knife is provided with electrically-controlled valve, described controller respectively with described ultrasonic transduter, contact switch, solenoid directional control valve, motor-drive circuit I, motor-drive circuit II, electrically-controlled valve is electrically connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214077.4U CN203833323U (en) | 2014-04-29 | 2014-04-29 | Film rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214077.4U CN203833323U (en) | 2014-04-29 | 2014-04-29 | Film rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833323U true CN203833323U (en) | 2014-09-17 |
Family
ID=51511194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214077.4U Expired - Fee Related CN203833323U (en) | 2014-04-29 | 2014-04-29 | Film rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363890A (en) * | 2016-08-29 | 2017-02-01 | 浙江新长海新材料股份有限公司 | Material collecting device of polyethylene extruding machine |
| CN109466954A (en) * | 2018-10-29 | 2019-03-15 | 长兴科特邦服装材料有限公司 | Roll-switching device is used in a kind of medical fixation adhesive tape production of fever type |
-
2014
- 2014-04-29 CN CN201420214077.4U patent/CN203833323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363890A (en) * | 2016-08-29 | 2017-02-01 | 浙江新长海新材料股份有限公司 | Material collecting device of polyethylene extruding machine |
| CN109466954A (en) * | 2018-10-29 | 2019-03-15 | 长兴科特邦服装材料有限公司 | Roll-switching device is used in a kind of medical fixation adhesive tape production of fever type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20180429 |