CN205169972U - Rewinding machine tension buffer - Google Patents
Rewinding machine tension buffer Download PDFInfo
- Publication number
- CN205169972U CN205169972U CN201520898585.3U CN201520898585U CN205169972U CN 205169972 U CN205169972 U CN 205169972U CN 201520898585 U CN201520898585 U CN 201520898585U CN 205169972 U CN205169972 U CN 205169972U
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- tension
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- Expired - Fee Related
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model relates to a rewinding machine tension buffer makes tension when disturbing the change that produces skew tension setting value great, still can keep close with the setting value behind buffer. The utility model discloses a: frame, spreading roll, buffer roller, control mechanism, set up the spreading roll in the frame, spreading roll and buffer roller and paper web surface contact, and the paper web becomes " Z " shape and sets up between spreading roll and buffer roller, the buffer roller axle head sets up telescoping member, and telescoping member and control mechanism are connected, control mechanism include hydraulic pressure mechanism and controller, hydraulic pressure mechanism is connected with the telescoping member upper end. The utility model discloses an adjustment telescoping member and buffer roller position prevent the tension sudden change to adapt to current settlement tension, stabilize tension, make production stable.
Description
Technical field
The utility model relates to papermaking equipment field, is a kind of Winder's Tension shock absorber specifically.
Background technology
Reeling-off tension and reeling-off tension and rewinding machine rear winding drum and the web tension moved back between paper bowl, tension force is mainly formed by the velocity contrast moved back between paper bowl gear unit and bottom roller gear unit, causing the time variation of tension force T and linear velocity V because moving back the time variation of paper bowl coil diameter D, making to control difficulty and strengthening; In control program at present to rewinding machine reeling-off tension, still can not make paper fold or overtension and the paper that breaks by tension force set point change because of the interference of the difference of operating mode and environment, affect finished paper quality and production efficiency is reduced.
Utility model content
The purpose of this utility model is to provide a kind of Winder's Tension shock absorber, when tension force being produced depart from the changing greatly of tension force setting value because of interference, still can keep close with setting value after shock absorber.
For solving the problem, scheme of the present utility model is:
A kind of Winder's Tension shock absorber, it is characterized in that: comprise frame, spreader roll 1, buffer roll 3, control mechanism, described frame is arranged spreader roll 1, described spreader roll 1 and buffer roll 3 contact with paper web 2 surface, paper web 2 one-tenth " Z " shape is arranged between spreader roll 1 and buffer roll 3, and described buffer roll 3 axle head arranges extensible member, and extensible member is connected with control mechanism, described control mechanism comprises hydraulic gear 4 and controller 5, and hydraulic gear 4 is connected with extensible member upper end; Described buffer roll 3 is arranged in moveable frame, is positioned at below spreader roll 1; Described extensible member is arranged on above the axle head of buffer roll 3 side; Described extensible member is elastic mechanism 6.
Compared with prior art, the utility model has the advantages that: utilize tension pick-up to pass to controller by detecting the signal gathered, controller can adjust extensible member and buffer roll position, when reeling-off tension is sharply strengthened according to real-time working condition, buffer roll can move up and reduce tension force with this, when tension force sharply reduces, increase tension force can be moved down, to adapt to current setting tension force by buffer roll, prevent tension spikes, stable tension, makes administration measure, raises the efficiency.
accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Accompanying drawing is constructional drawing of the present utility model.
In figure, 1 is spreader roll, and 2 is paper webs, and 3 is buffer roll, and 4 is hydraulic gears, and 5 is controllers, and 6 is elastic mechanisms.
detailed description of the invention:
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
In the utility model, a kind of Winder's Tension shock absorber, comprise frame, spreader roll 1, buffer roll 3 and control mechanism, spreader roll 1 is fixed in frame, spreader roll 1 and buffer roll 3 contact with paper web 2 surface, paper web 2 one-tenth " Z " shape is arranged between spreader roll 1 and buffer roll 3, paper web 2 is be wound on buffer roll 3 from below in the apparatus, again from top around spreader roll 1, then be crimped onto bottom roller from spreader roll 1, buffer roll 3 is arranged in the frame that can move up and down below spreader roll 1, above the side axle head of buffer roll 3, elastic mechanism 6 is set, elastic mechanism 6 is connected with control mechanism, control mechanism comprises hydraulic gear 4 and controller 5, hydraulic gear 4 is connected with elastic mechanism 6 upper end.Elastic mechanism 6 particular location is performed by hydraulic gear 4, when the real-time strain value signal being installed on the detection of the tension pick-up on rewinding machine paper bowl is sent in controller 5, controller 5 received signal understands corresponding operating mode also to instruction, hydraulic gear 4 accepts instruction that controller 5 provides and realizes given operation: elastic mechanism 6 moves by position, paper web 2 tension force is releived, elastic mechanism 6 position moves down, and paper web 2 tension force increases.
Be explained in more detail below:
Concrete operations are as follows: the tension force change be subject to when paper web 2 will inevitably make greatly paper web 2 pairs of buffer roll 3 power upwards become large, the tension force be subject to diminishes and must then diminish to buffer roll 3 power upwards, the signal of collection and the tension spikes signal that causes because of working conditions change are passed to controller 5 by tension pick-up, controller 5 is made reply and is come the position of adjustable elastic mechanism 6 by hydraulic gear 4, tension force is made sharply to increase according to the setting under this operating mode or to diminish, under the effect of elastic mechanism 6, buffer roll 3 can to the direction of correspondence up or down, the change of tension force is cushioned with this, and because be elastic mechanism 6, also can retain certain tension force, tension force can not be made to the inverse change of setting, thus reach the effect controlling tension force.
Content of the present utility model is not limited to cited by embodiment, and the conversion of those of ordinary skill in the art by reading the utility model specification sheets to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (4)
1. a Winder's Tension shock absorber, it is characterized in that: comprise frame, spreader roll (1), buffer roll (3), control mechanism, described frame is arranged spreader roll (1), described spreader roll (1) and buffer roll (3) contact with paper web (2) surface, paper web (2) becomes " Z " shape to be arranged between spreader roll (1) and buffer roll (3), described buffer roll (3) axle head arranges extensible member (6), extensible member (6) is connected with control mechanism, described control mechanism comprises hydraulic gear (4) and controller (5), hydraulic gear (4) is connected with extensible member (6) upper end.
2. a kind of Winder's Tension shock absorber according to claim 1, is characterized in that: described buffer roll (3) is arranged in moveable frame, is positioned at spreader roll (1) below.
3. a kind of Winder's Tension shock absorber according to claim 1 and 2, is characterized in that: described extensible member (6) is arranged on above the axle head of buffer roll (3) side.
4. a kind of Winder's Tension shock absorber according to claim 3, is characterized in that: described extensible member (6) is elastic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898585.3U CN205169972U (en) | 2015-11-12 | 2015-11-12 | Rewinding machine tension buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898585.3U CN205169972U (en) | 2015-11-12 | 2015-11-12 | Rewinding machine tension buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205169972U true CN205169972U (en) | 2016-04-20 |
Family
ID=55733988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898585.3U Expired - Fee Related CN205169972U (en) | 2015-11-12 | 2015-11-12 | Rewinding machine tension buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205169972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923443A (en) * | 2016-05-31 | 2016-09-07 | 安徽浙源再生纸业科技有限公司 | Automatic adjusting device for paper output tension of automatic paper splicing machine |
| CN106044333A (en) * | 2016-05-31 | 2016-10-26 | 安徽浙源再生纸业科技有限公司 | Automatic tension control device for automatic splicing machine |
-
2015
- 2015-11-12 CN CN201520898585.3U patent/CN205169972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923443A (en) * | 2016-05-31 | 2016-09-07 | 安徽浙源再生纸业科技有限公司 | Automatic adjusting device for paper output tension of automatic paper splicing machine |
| CN106044333A (en) * | 2016-05-31 | 2016-10-26 | 安徽浙源再生纸业科技有限公司 | Automatic tension control device for automatic splicing machine |
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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: 20160420 Termination date: 20161112 |