CN204714158U - A kind of there is torsion limitation function beat film machine rolling-up structure - Google Patents
A kind of there is torsion limitation function beat film machine rolling-up structure Download PDFInfo
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- CN204714158U CN204714158U CN201520348589.4U CN201520348589U CN204714158U CN 204714158 U CN204714158 U CN 204714158U CN 201520348589 U CN201520348589 U CN 201520348589U CN 204714158 U CN204714158 U CN 204714158U
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- dynamical axis
- rolling
- friction lining
- synchronous pulley
- sleeve
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Abstract
The utility model relate to a kind of there is torsion limitation function beat film machine rolling-up structure, comprise rolling cantilever and dynamical axis, also comprise thrust baring, synchronous pulley, friction lining, axle sleeve, distance sleeve, holddown spring and control hand wheel, thrust baring is arranged on the rear portion of rolling cantilever, at the rear portion of rolling cantilever up-thrust bearing suit synchronous pulley, friction lining is fixedly mounted with at the rear portion of synchronous pulley, at the rear of rolling cantilever, dynamical axis is set, the axle sleeve with its interlock is connected at the front end key of dynamical axis, friction lining is fixedly mounted with in the front portion of axle sleeve, distance sleeve is set with in the axle body front portion of dynamical axis, at the rear portion of dynamical axis axle body suit holddown spring, on dynamical axis, the rear end of holddown spring is threaded control hand wheel, rolling cantilever and the linkage complete of dynamical axis are crossed and are compressed spring top clamping distance sleeve and the friction lining on axle sleeve is contacted with the friction lining on synchronous pulley realize.The utility model has without the need to shutting down, time saving and energy saving, reduce consumption of current, improve the advantage of perforating efficiency.
Description
Technical field
The utility model belongs to package packing machine field, particularly a kind of there is torsion limitation function beat film machine rolling-up structure.
Background technology
Make film machine and be used to the device that micropore is beaten in the packaging bag of packing medicament, the setting of micropore is to make the medicament of such as desiccant, antistaling agent and so on obtain slowly-releasing, thus plays drying, fresh-keeping effect.Beating film radio cassette player is for being discharged by the film paper of rolling, after playing the punching of film machine, then film paper is collected the device of rolling.
Because film paper roll is by constantly release, punching, it is increasing that the film paper roll beaten on film radio cassette player rolling cantilever will be wound.When rolling cantilever velocity of rotation is constant, the girth that film paper is wound around becomes large, makes the speed of wrap of film paper not catch up with the velocity of rotation of rolling cantilever, finally can cause the fracture of film paper, affect normally carrying out of punching work.Existingly beat rolling cantilever on film radio cassette player by motor direct-drive; if there is the situation that film paper is tight; need whole machine down; again to start shooting again after adjusting work; comparatively waste time and energy; further, start and close also easily shortens the service life of machine frequently, increases consumption of current.
Summary of the invention
The purpose of this utility model be to provide a kind of scientific structure design rationally, without the need to shutting down, time saving and energy saving, reduce consumption of current, improve perforating efficiency beat film machine rolling-up device.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of there is torsion limitation function beat film machine rolling-up structure, comprise rolling cantilever and by motor-driven dynamical axis, it is characterized in that: also comprise thrust baring, synchronous pulley, friction lining, axle sleeve, distance sleeve, holddown spring and control hand wheel, described thrust baring is arranged on the rear portion of rolling cantilever, synchronous pulley is movably installed with at the rear portion of rolling cantilever up-thrust bearing, friction lining is fixed with at the rear portion of synchronous pulley, the rear axis of described rolling cantilever is provided with dynamical axis, the axle sleeve with its interlock is connected with at the front end key of dynamical axis, friction lining is fixed with in the front portion of axle sleeve, distance sleeve is set with in the axle body front portion of dynamical axis, in the rear sleeve of dynamical axis axle body, holddown spring is housed, on dynamical axis, the rear end of holddown spring has been threaded control hand wheel, rolling cantilever and the linkage complete of dynamical axis are crossed and are compressed spring top clamping distance sleeve and the friction lining on axle sleeve is contacted with the friction lining on synchronous pulley realize.
Advantage of the present utility model and beneficial effect are:
1. what to have torsion limitation function beats film machine rolling-up structure, when needing the rotation stopping rolling cantilever, only need manually outwards to regulate control hand wheel, friction lining on axle sleeve and the friction lining on synchronous pulley are separated, like this, the rotation of dynamical axis just can not drive the rotation of rolling cantilever, film paper can be wound in smoothly and unreel on cantilever and don't can make it to break.
2. the utility model scientific structure design is reasonable, has without the need to shutting down, time saving and energy saving, the advantage that reduces consumption of current, improve perforating efficiency, be a kind of have higher innovation there is torsion limitation function beat film machine rolling-up structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
Description of reference numerals:
1-control hand wheel, 2-holddown spring, 3-dynamical axis, 4-distance sleeve, 5-rolling cantilever, 6-axle sleeve, 7-friction lining, 8-synchronous pulley, 9-thrust baring.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of there is torsion limitation function beat film machine rolling-up structure, comprise rolling cantilever and by motor-driven dynamical axis, its innovation is: also comprise rolling cantilever 5, dynamical axis 3, thrust baring 9, synchronous pulley 8, friction lining 7, axle sleeve 6, distance sleeve 4, holddown spring 2 and control hand wheel 1, described thrust baring is arranged on the rear portion of rolling cantilever, synchronous pulley is movably installed with at the rear portion of rolling cantilever up-thrust bearing, friction lining is fixed with at the rear portion of synchronous pulley, the rear axis of described rolling cantilever is provided with dynamical axis, the axle sleeve with its interlock is connected with at the front end key of dynamical axis, friction lining is fixed with in the front portion of axle sleeve, distance sleeve is set with in the axle body front portion of dynamical axis, in the rear sleeve of dynamical axis axle body, holddown spring is housed, on dynamical axis, the rear end of holddown spring has been threaded control hand wheel, rolling cantilever and the linkage complete of dynamical axis are crossed and are compressed spring top clamping distance sleeve and the friction lining on axle sleeve is contacted with the friction lining on synchronous pulley realize.
During work, control hand wheel is regulated forward, make holddown spring hold out against distance sleeve, thus the friction lining that its front axle is put contacts with the friction lining of synchronous pulley on rolling cantilever, utilizes tribology principle, make dynamical axis drive rolling cantilever to rotate; When needs rolling cantilever is static time, regulated backward by control hand wheel, holddown spring is loosened, and now, the friction force between axle sleeve and synchronous pulley friction lining reduces, and makes dynamical axis that rolling cantilever can not be driven to rotate, thus rolling cantilever is stopped operating.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (1)
1. one kind there is torsion limitation function beat film machine rolling-up structure, comprise rolling cantilever and by motor-driven dynamical axis, it is characterized in that: also comprise thrust baring, synchronous pulley, friction lining, axle sleeve, distance sleeve, holddown spring and control hand wheel, described thrust baring is arranged on the rear portion of rolling cantilever, synchronous pulley is movably installed with at the rear portion of rolling cantilever up-thrust bearing, friction lining is fixed with at the rear portion of synchronous pulley, the rear axis of described rolling cantilever is provided with dynamical axis, the axle sleeve with its interlock is connected with at the front end key of dynamical axis, friction lining is fixed with in the front portion of axle sleeve, distance sleeve is set with in the axle body front portion of dynamical axis, in the rear sleeve of dynamical axis axle body, holddown spring is housed, on dynamical axis, the rear end of holddown spring has been threaded control hand wheel, rolling cantilever and the linkage complete of dynamical axis are crossed and are compressed spring top clamping distance sleeve and the friction lining on axle sleeve is contacted with the friction lining on synchronous pulley realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348589.4U CN204714158U (en) | 2015-05-26 | 2015-05-26 | A kind of there is torsion limitation function beat film machine rolling-up structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348589.4U CN204714158U (en) | 2015-05-26 | 2015-05-26 | A kind of there is torsion limitation function beat film machine rolling-up structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204714158U true CN204714158U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348589.4U Expired - Fee Related CN204714158U (en) | 2015-05-26 | 2015-05-26 | A kind of there is torsion limitation function beat film machine rolling-up structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204714158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455335A (en) * | 2018-03-16 | 2018-08-28 | 上海古鳌电子科技股份有限公司 | A kind of adaptive release paper coiler and its working method |
| CN110203731A (en) * | 2019-06-13 | 2019-09-06 | 六安堰山自动化设备销售有限公司 | A kind of aluminium foil wrap-up |
-
2015
- 2015-05-26 CN CN201520348589.4U patent/CN204714158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455335A (en) * | 2018-03-16 | 2018-08-28 | 上海古鳌电子科技股份有限公司 | A kind of adaptive release paper coiler and its working method |
| CN110203731A (en) * | 2019-06-13 | 2019-09-06 | 六安堰山自动化设备销售有限公司 | A kind of aluminium foil wrap-up |
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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: 20151021 |