CN205312715U - Central winding mechanism of rolling machine - Google Patents
Central winding mechanism of rolling machine Download PDFInfo
- Publication number
- CN205312715U CN205312715U CN201521083653.7U CN201521083653U CN205312715U CN 205312715 U CN205312715 U CN 205312715U CN 201521083653 U CN201521083653 U CN 201521083653U CN 205312715 U CN205312715 U CN 205312715U
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- China
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- axle
- memorial archway
- axle head
- sliding bar
- slide bar
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Abstract
(B, ) (b) the utility model discloses a central winding mechanism of rolling machine, supporting memorial archway and physiosis axle about including, about the physiosis axle axle head pass through the bearing hold in the palm support the memorial archway about on, its characterized in that: the axle head is equipped with and turns over the claw about the physiosis axle, it can overturn and connect that the inboard of supporting memorial archway promotes by turning over the claw cylinder about to turn over the claw, the right side axle head fixed connection external splines tooth of physiosis axle, the right side of external splines tooth is equipped with internally splined sleeve, internally splined sleeve fixed connection is at the left side of slide bar rod end, the right side rod end of slide bar and axial push cylinder's push rod rotatable coupling, the endwise slip setting is done at the hole that rotates the cover to the slide bar, the excircle of slide bar is equipped with the feather key, the hole that rotates the cover is equipped with the direction keyway, rotate the cover rotation and locate the outer sleeve hole, the outer sleeve is fixed on the extension board, extension board fixed mounting, cover and synchronous pulley fixed connection rotate, synchronous pulley is driven by coiling motor. The utility model discloses possess the motor rolling and friction rolling function, simple structure of film simultaneously.
Description
Technical field
The utility model relates to a kind of winder, is specifically related to the center winding mechanism of a kind of winder.
Background technology
The plastics film that inflation film manufacturing machine is produced to be carried out rolling as last on winder, when rolling works, a kind of mode is that Scroll is directly driven by winding motor and carries out rotating rolling, and another kind of mode is that Scroll relies on the friction of material volume and cylinder to drive to carry out rotating rolling. For the film take-up of differing materials, some are relatively applicable to the rolling of driven by motor, and other then compare the rolling being applicable to friction and driving, and the center winding mechanism of the winder of prior art can not meet above-mentioned rolling requirement simultaneously.
Summary of the invention
In view of current known technology Problems existing, simultaneously the technical problems to be solved in the utility model is to provide a kind of the motor rolling and the friction winding function that possess film, the center winding mechanism of the simple winder of structure.
For solving the problems of the technologies described above, the utility model takes following technical scheme to complete:
The center winding mechanism of winder, comprise the left and right supporting gentle swelling shaft of memorial archway, the left and right axle head of inflatable axle is provided with bearing and is supported the top surface of memorial archway by bearing rest in left and right, it is characterized in that: the left and right axle head of inflatable axle be provided with undertaken bearing top circle holding tightly turn over pawl, turn over pawl turning be connected to left and right supporting memorial archway by turning over, pawl cylinder promotes in inner side, the right side axle head of inflatable axle is fixedly connected with external spline teeth, the right side of external spline teeth is provided with inner spline housing, inner spline housing is fixedly connected on the left side rod end of sliding bar, the right side rod end of sliding bar is rotatably connected with axially promoting the push rod of cylinder, axially promote cylinder fixed installation, sliding bar is in axial sliding in the interior hole of turning set setting, the cylindrical of sliding bar is provided with feather key, the interior hole of turning set is provided with guide key groove, turning set rotates and is located in outer sleeve hole, outer sleeve is fixed on support plate, support plate fixedly mounts in the outside of right supporting memorial archway, turning set is fixedly connected with synchronous belt wheel, synchronous belt wheel is driven by winding motor.
Described feather key is spline, and described guide key groove is spline.
After adopting technique scheme, the utility model can possess motor rolling and the friction winding function of film simultaneously, and structure is simple. Principle of work is: the left and right axle head of inflatable axle is supported on memorial archway in left and right by bearing rest, turns over pawl cylinder and promotes and turn over pawl action and held tightly by bearing; During motor rolling, axially promoting cylinder to promote the external spline teeth of inner spline housing axle head on the right side of inflatable axle to be combined by sliding bar, at this moment, winding motor work just can realize the motor rolling of Scroll; During friction rolling, only need to allowing and axially promote cylinder to go back to position, sliding bar promotes the external spline teeth of axle head on the right side of inner spline housing and inflatable axle again to disengage.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is structure iron of the present utility model,
Fig. 2 is the local cutaway view Amplified image of Fig. 1.
Embodiment
Drawings illustrate the technical solution of the utility model and embodiment thereof, further describe each relevant details and the principle of work thereof of its embodiment below more by reference to the accompanying drawings.
As shown in the figure, the center winding mechanism of winder of the present utility model, comprise the left and right supporting gentle swelling shaft 2 of memorial archway 1, the left and right axle head of inflatable axle 2 is provided with bearing 4 and is supported the top surface of memorial archway 1 by bearing 4 rest in left and right, the left and right axle head of inflatable axle 2 be provided with undertaken bearing 4 cylindrical holding tightly turn over pawl 3, turn over pawl 3 turning be connected to left and right supporting memorial archway 1 by turning over, pawl cylinder 12 promotes in inner side, the right side axle head of inflatable axle 2 is fixedly connected with external spline teeth 5, the right side of external spline teeth 5 is provided with inner spline housing 6, inner spline housing 6 is fixedly connected on the left side rod end of sliding bar 15, the right side rod end of sliding bar 15 is rotatably connected with axially promoting the push rod 14 of cylinder 10, cylinder 10 is axially promoted to fixedly mount, sliding bar 15 is in axial sliding in the interior hole of turning set 13 setting, the cylindrical of sliding bar 15 is provided with feather key, feather key is spline, the interior hole of turning set 13 is provided with guide key groove, guide key groove is spline, turning set 13 rotates and is located at hole in outer sleeve 9, outer sleeve 9 is fixed on support plate 7, support plate 7 fixedly mounts in the outside of right supporting memorial archway 1, turning set 13 is fixedly connected with synchronous belt wheel 8, synchronous belt wheel 8 is driven by winding motor 11.
Claims (2)
1. the center winding mechanism of winder, comprise the left and right supporting gentle swelling shaft of memorial archway, the left and right axle head of inflatable axle is provided with bearing and is supported the top surface of memorial archway by bearing rest in left and right, it is characterized in that: the left and right axle head of inflatable axle be provided with undertaken bearing top circle holding tightly turn over pawl, turn over pawl turning be connected to left and right supporting memorial archway by turning over, pawl cylinder promotes in inner side, the right side axle head of inflatable axle is fixedly connected with external spline teeth, the right side of external spline teeth is provided with inner spline housing, inner spline housing is fixedly connected on the left side rod end of sliding bar, the right side rod end of sliding bar is rotatably connected with axially promoting the push rod of cylinder, axially promote cylinder fixed installation, sliding bar is in axial sliding in the interior hole of turning set setting, the cylindrical of sliding bar is provided with feather key, the interior hole of turning set is provided with guide key groove, turning set rotates and is located in outer sleeve hole, outer sleeve is fixed on support plate, support plate fixedly mounts in the outside of right supporting memorial archway, turning set is fixedly connected with synchronous belt wheel, synchronous belt wheel is driven by winding motor.
2. the center winding mechanism of winder as claimed in claim 1, it is characterised in that: described feather key is spline, and described guide key groove is spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083653.7U CN205312715U (en) | 2015-12-23 | 2015-12-23 | Central winding mechanism of rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083653.7U CN205312715U (en) | 2015-12-23 | 2015-12-23 | Central winding mechanism of rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312715U true CN205312715U (en) | 2016-06-15 |
Family
ID=56197958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083653.7U Active CN205312715U (en) | 2015-12-23 | 2015-12-23 | Central winding mechanism of rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792700A (en) * | 2018-06-15 | 2018-11-13 | 广州九恒条码有限公司 | Without refill delivery device and without refill take-up roll |
| US11491520B1 (en) | 2021-05-17 | 2022-11-08 | Con-Wal, Inc. | Coupler for landfill tarp weight system |
| US11827489B1 (en) | 2020-04-08 | 2023-11-28 | Con-Wal, Inc. | Interchangeable tarp deployment system |
-
2015
- 2015-12-23 CN CN201521083653.7U patent/CN205312715U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792700A (en) * | 2018-06-15 | 2018-11-13 | 广州九恒条码有限公司 | Without refill delivery device and without refill take-up roll |
| CN108792700B (en) * | 2018-06-15 | 2024-05-17 | 广州九恒条码股份有限公司 | Paper core-free paper collecting device and paper core-free paper collecting shaft |
| US11827489B1 (en) | 2020-04-08 | 2023-11-28 | Con-Wal, Inc. | Interchangeable tarp deployment system |
| US11491520B1 (en) | 2021-05-17 | 2022-11-08 | Con-Wal, Inc. | Coupler for landfill tarp weight system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |