CN207918088U - A kind of pendulous device - Google Patents
A kind of pendulous device Download PDFInfo
- Publication number
- CN207918088U CN207918088U CN201721848679.5U CN201721848679U CN207918088U CN 207918088 U CN207918088 U CN 207918088U CN 201721848679 U CN201721848679 U CN 201721848679U CN 207918088 U CN207918088 U CN 207918088U
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- swing
- swing span
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- shaft
- swinging
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Abstract
The utility model relates to a kind of pendulous device, it includes swinging rack, the swinging guide rails being arranged on swinging rack, the swing span being arranged below swing rack, the gantry pillars being connect on swing span and with swinging guide rails and the driving device for driving swing span to swing, the swing span is connected with rack is swung by the shaft being vertically arranged, and the bottom surface rear and front end of swing span is provided with deflector roll；The swing span of the utility model can be swung under the action of driving device centered on shaft, deflector roll can equally be swung on swing span, to drive the film on deflector roll that can also move left and right, the film being rolled in this way on spool can also control offset, it effectively avoids accumulating, prevents the impacted situation of film roll surface smoothness.
Description
Technical field
The utility model is related to membrane production equipment fields, and in particular to the pendulum used when a kind of film progress spool work
Dynamic device.
Background technology
Plastic film is needed when producing completion by film take-up on paper tube, convenient for selling and transporting.However thin
In film production process, it is possible that the situation that uneven distribution is even, in actual production, often on same length direction
Film is thicker or thinner always, and in this way in winding, thicker position is accumulated, and relatively thin place is accumulated, and is rolled out
Winding up roller will appear flatness damage situations, not only influences beautiful but also can influence quality.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of when film carries out winding up roller work to the width of film
Degree direction position is adjusted, and prevents the pendulous device for influencing film roll flatness.
Technical solution used by the utility model is：A kind of pendulous device comprising swing rack, be arranged in oscillating machine
Swinging guide rails on frame are arranged and are swinging the swing span below rack, connecting on swing span and with swinging guide rails
Gantry pillars and for drive swing span swing driving device, the swing span with swing rack by be vertically arranged turn
Axis is connected, and the bottom surface rear and front end of swing span is provided with deflector roll.
The swing rack, swing span are frame structure, and the upper end of the shaft is arranged in swinging rack left-hand stringer
The lower end in portion, shaft is arranged at the middle part of swing span left-hand stringer.
Rectangular array setting is there are four swinging guide rails on swinging rack, close to shaft a row guide rail axis with
Shaft be the center of circle the same circle it is tangent, far from shaft a row guide rail axis with using shaft as the same round phase in the center of circle
It cuts.
The driving device includes driving motor and the drive link that is connected by eccentric wheel with driving motor, the biography
The other end of lever is hinged with swing span.
The good effect of the utility model is：The swing span of the utility model can be under the action of driving device with shaft
Centered on swung, deflector roll can equally be swung on swing span, to drive the film on deflector roll that can also move left and right,
The film being rolled in this way on spool can also control offset, effectively avoid accumulating, and it is impacted to prevent film roll surface smoothness
The case where.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model driving device structure schematic diagram.
Specific implementation mode
As shown in attached drawing 1,2, the utility model include in frame structure swings rack 1, be arranged swing rack 1 on
Swinging guide rails 2, be arranged swing rack 1 below in frame structure swing span 5, be fixedly mounted on swing span 5 and with pendulum
The gantry pillars 4 that dynamic guide rail 2 connects and the driving device for driving swing span 5 to swing, the swing span 5 and swing rack
1 shaft 6 by being vertically arranged is connected, and the bottom surface rear and front end of swing span 5 is provided with deflector roll 7.In the upper of gantry pillars 4
End is provided with idler wheel, and gantry pillars 4 is matched by idler wheel with swinging guide rails 2.
The upper end setting of the shaft 6 is being swung in the middle part of 1 left-hand stringer of rack, and the lower end setting of shaft 6 is left in swing span 5
The middle part of side girder.
There are four swinging guide rails 2 for rectangular array setting on swinging rack 1, close to the axis of a row guide rail 2 of shaft 6
With it is tangent for the same circle in the center of circle with shaft 6, i.e., shaft 6 is located at this on angular bisector of 22 angles of guide rail.Far
Axis from a row guide rail 2 of shaft 6 with it is tangent for the same circle in the center of circle with shaft 6, i.e., shaft 6 also is located at this 2 and leads
On the angular bisector of 2 angle of rail.The stability of the swing of swing span 5 can be effectively ensured in this way, prolong the service life.It is corresponding
, gantry pillars 4 is also 4, and the position of gantry pillars 4 is corresponding with the position of swinging guide rails 2, each gantry pillars 4 is logical
Idler wheel is crossed to match with corresponding swinging guide rails 2.
The driving device includes driving motor 3 and the drive link 9 that is connected by eccentric wheel with driving motor 3, institute
The other end and swing span 5 for stating drive link 9 are hinged.
When the utility model is used, film is rolled on spool again after the swing of the utility model adjustment, in this way
Relatively thin or thicker part can uniformly be opened, prevent accumulation and cause last winding up roller thickness uneven.By driving electricity
Machine 3 realizes that swing span is swung centered on shaft 6 with movable eccentric wheel, to make the film on deflector roll 7 in the direction of the width
Left and right offset occurs, the film being rolled in this way on spool will misplace, and it is impacted to prevent thin film surface planeness
The case where.
Claims (4)
1. a kind of pendulous device, it is characterised in that it includes swinging rack（1）, setting swing rack（1）On swinging guide rails
（2）, setting swing rack（1）The swing span of lower section（5）, be mounted on swing span（5）Upper and and swinging guide rails（2）Connection
Gantry pillars（4）And for driving swing span（5）The driving device of swing, the swing span（5）With swing rack（1）Pass through
The shaft being vertically arranged（6）It is connected, in swing span（5）Bottom surface rear and front end be provided with deflector roll（7）.
2. a kind of pendulous device according to claim 1, it is characterised in that the swing rack（1）, swing span（5）For frame
Frame structure, the shaft（6）Upper end setting swing rack（1）In the middle part of left-hand stringer, shaft（6）Lower end setting swinging
Frame（5）The middle part of left-hand stringer.
3. a kind of pendulous device according to claim 1, it is characterised in that swinging rack（1）Upper rectangular array setting
There are four swinging guide rails（2）, close to shaft（6）A row guide rail（2）Axis with shaft（6）For the same round phase in the center of circle
It cuts, far from shaft（6）A row guide rail（2）Axis with shaft（6）It is tangent for the same circle in the center of circle.
4. a kind of pendulous device according to claim 1, it is characterised in that the driving device includes driving motor（3）With
And and driving motor（3）The drive link being connected by eccentric wheel（9）, the drive link（9）The other end and swing span（5）Hinge
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848679.5U CN207918088U (en) | 2017-12-26 | 2017-12-26 | A kind of pendulous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721848679.5U CN207918088U (en) | 2017-12-26 | 2017-12-26 | A kind of pendulous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918088U true CN207918088U (en) | 2018-09-28 |
Family
ID=63608005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721848679.5U Active CN207918088U (en) | 2017-12-26 | 2017-12-26 | A kind of pendulous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924013A (en) * | 2019-12-27 | 2020-03-27 | 武汉智达纺织科技有限公司 | Cloth swinging device of dyeing machine |
-
2017
- 2017-12-26 CN CN201721848679.5U patent/CN207918088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924013A (en) * | 2019-12-27 | 2020-03-27 | 武汉智达纺织科技有限公司 | Cloth swinging device of dyeing machine |
| CN110924013B (en) * | 2019-12-27 | 2021-12-31 | 绍兴永丰纺织印染有限公司 | Cloth swinging device of dyeing machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |