CN206955275U - A kind of facing paper unwinding device of tensile force regulation - Google Patents
A kind of facing paper unwinding device of tensile force regulation Download PDFInfo
- Publication number
- CN206955275U CN206955275U CN201720893602.3U CN201720893602U CN206955275U CN 206955275 U CN206955275 U CN 206955275U CN 201720893602 U CN201720893602 U CN 201720893602U CN 206955275 U CN206955275 U CN 206955275U
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- China
- Prior art keywords
- tensile force
- rotating shaft
- facing paper
- unwinding device
- force regulation
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Abstract
The utility model discloses a kind of facing paper unwinding device of tensile force regulation, and for decorating unreeling for paper bobbin, the rotating shaft of oriented both sides extension is set in the decoration paper bobbin, including：Fixed mount and two rolling support components, described two rolling support components are disposed on fixed mount, the both ends of the rotating shaft are separately positioned on rolling support component, portal frame is provided with the fixed mount, the retractable driving device of downwardly directed rotating shaft is provided with the portal frame, the output end of the retractable driving device is provided with V-arrangement bent plate, and friction skin is provided with the V-arrangement bent plate inner concave.The facing paper unwinding device of tensile force regulation described in the utility model, utilize the flexible of retractable driving device, change friction skin and the pressure and frictional force on rotating shaft surface, so as to change tensile force when facing paper unreels, and the flexible pressure and frictional force also changed between rotating shaft and rubber rollers of retractable driving device, the regulation of tensile force are more flexible.
Description
Technical field
It the utility model is related to facing paper production field, more particularly to a kind of facing paper unwinding device of tensile force regulation.
Background technology
Facing paper is during production, it is necessary to unreel the processing for carrying out surface.Facing paper unreels, and generally utilizes and unreels
Machine is operated, and the rotating shaft of decoration paper bobbin is erected on unreeling machine, and with the traction of facing paper, rotating shaft constantly rotates progress
Unreel.
Different production links, different is required to the tensile force of facing paper, and the tensile force of common unreeling machine is difficult to adjust,
Need to improve.
Utility model content
The purpose of this utility model is to provide a kind of facing paper unwinding device of tensile force regulation, decoration paper bobbin is entered
Row unreels, the convenience of lifting tensile force regulation.
To use following technical scheme up to this purpose, the utility model：
A kind of facing paper unwinding device of tensile force regulation, it is described to decorate in paper bobbin for decorating unreeling for paper bobbin
The rotating shaft of oriented both sides extension is set, including：Fixed mount and two rolling support components, described two rolling support inter-modules every
It is arranged on fixed mount, the both ends of the rotating shaft are separately positioned on rolling support component, and gantry is provided with the fixed mount
Frame, the retractable driving device of downwardly directed rotating shaft is provided with the portal frame, and the output end of the retractable driving device is set
There is V-arrangement bent plate, friction skin is provided with the V-arrangement bent plate inner concave.
Wherein, the rotating shaft is hollow pipe.
Wherein, the rolling support component includes the riser that two block gaps are set respectively, is set respectively at the top of the riser
There is bearing, roller bearing is respectively arranged with the bearing, described roller bearing one end is respectively arranged with rubber rollers.
Wherein, top of the end set of the rotating shaft between two rubber rollers.
Wherein, the friction skin is rubber blanket, and the rubber blanket surface is provided with anti-slip veins.
Wherein, the retractable driving device is pneumatic cylinder or hydraulic cylinder.
The beneficial effects of the utility model：A kind of facing paper unwinding device of tensile force regulation, utilizes retractable driving device
It is flexible, change friction skin and the pressure and frictional force on rotating shaft surface, so as to change tensile force when facing paper unreels, Er Qieshen
The flexible pressure and frictional force also changed between rotating shaft and rubber rollers of contracting drive device, the regulation of tensile force is more flexible,
Good operating stability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of facing paper unwinding device of tensile force regulation, for decorating unreeling for paper bobbin 11, the decoration paper bobbin
The rotating shaft 6 of oriented both sides extension is set in 11, including：Fixed mount 1 and two rolling support components, described two rolling support groups
Part is disposed on fixed mount 1, and the both ends of the rotating shaft 6 are separately positioned on rolling support component, is set on the fixed mount 1
Portal frame 7 is equipped with, the retractable driving device 5 of downwardly directed rotating shaft 6, the retractable driving device 5 are provided with the portal frame 7
Output end be provided with V-arrangement bent plate 4, be provided with the inner concave of V-arrangement bent plate 4 friction skin 3.Utilize retractable driving device 5
It is flexible, change friction skin 3 and the pressure and frictional force on the surface of rotating shaft 6, so as to change tensile force when facing paper unreels.
In the present embodiment, the rotating shaft 6 is hollow pipe, hollow pipe it is in light weight, the inertia of rotation is small, and control is flexible.
In the present embodiment, the rolling support component includes the riser 8 that two block gaps are set, the top of riser 8 respectively
Bearing 9 is respectively arranged with, roller bearing 10 is respectively arranged with the bearing 9, described one end of roller bearing 10 is respectively arranged with rubber rollers 2,
Bearing 9 improves the rotation flexibility of rubber rollers 2.
In the present embodiment, the top of the end set of the rotating shaft 6 between two rubber rollers 2.Retractable driving device 5
The flexible pressure and frictional force also changed between rotating shaft 6 and rubber rollers 2, the regulation of tensile force is more flexible, job stability
It is good.
In the present embodiment, the friction skin 3 is rubber blanket, and the rubber blanket surface is provided with anti-slip veins, improves surface
Frictional force.
In the present embodiment, the retractable driving device 5 is pneumatic cylinder or hydraulic cylinder, pneumatic cylinder or hydraulic cylinder it is flexible
Control is flexible, moving up and down for driving V-arrangement bent plate 4, so as to change friction skin 3 and the pressure and frictional resistance on the surface of rotating shaft 6, changes
Become tensile force when decoration paper bobbin 11 unreels.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
To limitation of the present utility model.
Claims (6)
1. a kind of facing paper unwinding device of tensile force regulation, for decorating unreeling for paper bobbin, set in the decoration paper bobbin
It is equipped with the rotating shaft extended to both sides, it is characterised in that including：Fixed mount and two rolling support components, it is described two to roll branch
Support component is disposed on fixed mount, and the both ends of the rotating shaft are separately positioned on rolling support component, on the fixed mount
Portal frame is provided with, the retractable driving device of downwardly directed rotating shaft is provided with the portal frame, the retractable driving device
Output end is provided with V-arrangement bent plate, and friction skin is provided with the V-arrangement bent plate inner concave.
2. the facing paper unwinding device of tensile force regulation according to claim 1, it is characterised in that the rotating shaft is hollow
Pipe.
3. the facing paper unwinding device of tensile force regulation according to claim 1, it is characterised in that the rolling support group
Part includes the riser that two block gaps are set respectively, is respectively arranged with bearing at the top of the riser, is respectively arranged with the bearing
Roller bearing, described roller bearing one end are respectively arranged with rubber rollers.
4. the facing paper unwinding device of tensile force regulation according to claim 3, it is characterised in that the end of the rotating shaft
The top being arranged between two rubber rollers.
5. the facing paper unwinding device of tensile force regulation according to claim 1, it is characterised in that the friction skin is rubber
Rubber cushion, the rubber blanket surface are provided with anti-slip veins.
6. the facing paper unwinding device of tensile force regulation according to claim 1, it is characterised in that the telescopic drive dress
It is set to pneumatic cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893602.3U CN206955275U (en) | 2017-07-22 | 2017-07-22 | A kind of facing paper unwinding device of tensile force regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893602.3U CN206955275U (en) | 2017-07-22 | 2017-07-22 | A kind of facing paper unwinding device of tensile force regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955275U true CN206955275U (en) | 2018-02-02 |
Family
ID=61382362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720893602.3U Active CN206955275U (en) | 2017-07-22 | 2017-07-22 | A kind of facing paper unwinding device of tensile force regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206955275U (en) |
-
2017
- 2017-07-22 CN CN201720893602.3U patent/CN206955275U/en active Active
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