CN204549572U - A kind of roll change mechanism - Google Patents
A kind of roll change mechanism Download PDFInfo
- Publication number
- CN204549572U CN204549572U CN201520087110.6U CN201520087110U CN204549572U CN 204549572 U CN204549572 U CN 204549572U CN 201520087110 U CN201520087110 U CN 201520087110U CN 204549572 U CN204549572 U CN 204549572U
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- China
- Prior art keywords
- laser
- outlet roller
- wheel
- roll change
- change mechanism
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Abstract
The utility model discloses a kind of roll change mechanism, comprise the conversioning wheel by driven by servomotor, described conversioning wheel is arranged with a pair outlet roller, described outlet roller is wound with basement membrane, described conversioning wheel is provided with laser rangefinder, and described laser rangefinder comprises pedestal and arranges and the laser head on pedestal, and described outlet roller center is provided with laser pickoff vertically, described laser pickoff coordinates with laser head and receives, and described outlet roller is provided with the laser via held laser beam and pass through.By using roll change mechanism described in the utility model that laser rangefinder can be utilized to detect the service condition of basement membrane on outlet roller, according to the conversion that service condition is undertaken between outlet roller by driven by servomotor conversioning wheel.
Description
Technical field
The utility model relates to a kind of roll change mechanism.
Background technology
Along with the development of science and technology, blooming is more and more applied in our life, the consumer electronics terminals such as such as vision receiver, mobile phone, panel computer display touch-screen cured film; The 3D film of three-dimensional display; The reflective membrane of airport, high ferro, road etc.; The even smooth film of LED electricity-saving lamp; The cured film of all kinds of consumer electronics product shell, home wiring control panel and solar power back board module etc.All can use coating apparatus in the preparation process of all kinds of blooming, wherein optical element film needs realization to be fixed on release roller, and existing release roller needs manually to change after using a volume, and work efficiency is lower.Prior art is badly in need of the high roll change mechanism of a kind of roll change efficiency.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides the roll change mechanism that a kind of roll change efficiency is high.
For achieving the above object, the technical solution of the utility model there is provided a kind of roll change mechanism, comprise the conversioning wheel by driven by servomotor, described conversioning wheel is arranged with a pair outlet roller, described outlet roller is wound with basement membrane, described conversioning wheel is provided with laser rangefinder, described laser rangefinder comprises pedestal and arranges and the laser head on pedestal, described outlet roller center is provided with laser pickoff vertically, described laser pickoff coordinates with laser head and receives, and described outlet roller is provided with the laser via held laser beam and pass through.By using roll change mechanism described in the utility model that laser rangefinder can be utilized to detect the service condition of basement membrane on outlet roller, according to the conversion that service condition is undertaken between outlet roller by driven by servomotor conversioning wheel.
As preferably, described conversioning wheel comprises wheel shaft and wheel hub, and described wheel hub is connected by connecting arm with between wheel shaft.Such design is the further optimization to scheme.
As preferably, described wheel shaft is connected with driven by servomotor.Such design is the further optimization to scheme.
Advantage of the present utility model and beneficial effect are: laser rangefinder can be utilized to detect the service condition of basement membrane on outlet roller by using roll change mechanism described in the utility model, according to the conversion that service condition is undertaken between outlet roller by driven by servomotor conversioning wheel, improve conversion efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, servomotor; 2, conversioning wheel; 3, outlet roller; 4, basement membrane; 5, pedestal; 6, laser head; 7, laser pickoff; 8, wheel shaft; 9, wheel hub; 10, connecting arm.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of roll change mechanism, comprise the conversioning wheel 2 driven by servomotor 1, described conversioning wheel 2 is arranged with a pair outlet roller 3, described outlet roller 3 is wound with basement membrane 4, described conversioning wheel 2 is provided with laser rangefinder, described laser rangefinder comprises pedestal 5 and arranges and the laser head 6 on pedestal 5, described outlet roller 3 center is provided with laser pickoff 7 vertically, described laser pickoff 7 coordinates with laser head 6 and receives, and described outlet roller 3 is provided with the laser via held laser beam and pass through.
Described conversioning wheel 2 comprises wheel shaft 8 and wheel hub 9, and described wheel hub 9 is connected by connecting arm 10 with between wheel shaft 8.
Described wheel shaft 8 drives with servomotor 1 and is connected.
During use, laser rangefinder measures the spacing between laser head 6 and basement membrane 4, and then conversion draws the service condition of basement membrane 4, and when basement membrane 4 uses, manual drive servomotor 1 carries out roll change, or controls to carry out roll change by PLC; Laser pickoff 7 coordinates the alternatives as testing basement membrane 4 thickness with laser rangefinder, when laser pickoff 7 receives optical signal that laser head 6 sends for time absolutely, illustrates that basement membrane 4 is finished using, while can carry out roller replacing operation.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a roll change mechanism, it is characterized in that: comprise the conversioning wheel by driven by servomotor, described conversioning wheel is arranged with a pair outlet roller, described outlet roller is wound with basement membrane, described conversioning wheel is provided with laser rangefinder, and described laser rangefinder comprises pedestal and arranges and the laser head on pedestal, and described outlet roller center is provided with laser pickoff vertically, described laser pickoff coordinates with laser head and receives, and described outlet roller is provided with the laser via held laser beam and pass through.
2. roll change mechanism as claimed in claim 1, it is characterized in that: described conversioning wheel comprises wheel shaft and wheel hub, described wheel hub is connected by connecting arm with between wheel shaft.
3. roll change mechanism as claimed in claim 2, is characterized in that: described wheel shaft is connected with driven by servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087110.6U CN204549572U (en) | 2015-02-06 | 2015-02-06 | A kind of roll change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087110.6U CN204549572U (en) | 2015-02-06 | 2015-02-06 | A kind of roll change mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549572U true CN204549572U (en) | 2015-08-12 |
Family
ID=53824709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087110.6U Active CN204549572U (en) | 2015-02-06 | 2015-02-06 | A kind of roll change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150897A (en) * | 2017-06-29 | 2017-09-12 | 安徽江淮汽车集团股份有限公司 | A kind of rotating feeder structure |
-
2015
- 2015-02-06 CN CN201520087110.6U patent/CN204549572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150897A (en) * | 2017-06-29 | 2017-09-12 | 安徽江淮汽车集团股份有限公司 | A kind of rotating feeder structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |