CN210679696U - Foam stabilizing device with adjustable guide roller angle - Google Patents
Foam stabilizing device with adjustable guide roller angle Download PDFInfo
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- CN210679696U CN210679696U CN201921272557.5U CN201921272557U CN210679696U CN 210679696 U CN210679696 U CN 210679696U CN 201921272557 U CN201921272557 U CN 201921272557U CN 210679696 U CN210679696 U CN 210679696U
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- lead screw
- bubble
- worm wheel
- guide roller
- worm
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Abstract
The application discloses bubble stabilizing device of adjustable deflector roll angle, including bubble stabilizing platform and a plurality of bubble stabilizing frame, bubble stabilizing frame includes a pair of linear bearing to the optical axis, the end of optical axis is fixed with the support, the support both sides articulate there is a pair of backup pad, be equipped with the deflector roll in the backup pad, be equipped with transmission between a pair of linear bearing, transmission includes first lead screw and the second lead screw that sets up from top to bottom, the cover is equipped with threaded connection's first worm wheel on the first lead screw, the cover is equipped with threaded connection's second worm wheel on the second lead screw, a worm is shared to first worm wheel and second worm wheel, first lead screw and leg joint, be equipped with the fixed block on the second lead screw, the both sides of fixed block all are equipped with the connecting rod, the both ends of connecting rod respectively with the fixed block, the backup pad is articulated, the number. This bubble stabilizing device can adjust the angle of two deflector roll centre grippings when flexible bubble stabilizing frame, is fit for the radian of different diameter membrane bubbles, and the firm membrane bubble that can be better avoids the membrane bubble to warp.
Description
Technical Field
The application relates to the field of film blowing, in particular to a bubble stabilizing device with an adjustable guide roller angle.
Background
In the prior art, the bubble with different diameters is matched through the telescopic bubble stabilizing plate or the guide roller, but the radian of the bubble changes along with the increase of the bubble, one side of the bubble is supported and guided by only the single guide roller, so that the bubble is easy to deform, the arc bubble stabilizing plate cannot change according to the change of the radian of the bubble, and the bubble can also change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steady bubble device of adjustable deflector roll angle to overcome not enough among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the embodiment of the application discloses steady bubble device of adjustable deflector roll angle, it is including steady bubble platform and a plurality of steady bubble frame, a plurality of steady bubble frame is located same circumference, steady bubble frame sets up the linear bearing to the optical axis including the symmetry one on steady bubble platform, the end of optical axis is fixed with support, its characterized in that: the support both sides articulate there is a pair of backup pad, be equipped with the deflector roll in the backup pad, it is a pair of be equipped with transmission between the linear bearing, transmission includes first lead screw and the second lead screw that sets up from top to bottom, the cover is equipped with first worm wheel on the first lead screw, the cover is equipped with the second worm wheel on the second lead screw, first worm wheel is through establishing screw thread and first lead screw threaded connection in establishing, the second worm wheel is through establishing screw thread and second lead screw threaded connection in establishing, be equipped with the worm that cooperates first worm wheel and second worm wheel rotation to be connected simultaneously between first lead screw and the second lead screw, first lead screw and leg joint, the cover is equipped with the fixed block on the second lead screw, the both sides of fixed block all are equipped with the connecting rod, the both ends of connecting rod articulate with fixed block, backup pad respectively, the number of teeth on the second worm, and the worms in the adjacent foam stabilizing frames are connected through a flexible shaft, and the worm in one foam stabilizing frame is connected with a motor.
Preferably, in the bubble stabilizing device with the adjustable guide roller angle, the bracket, the support plate and the guide roller are all made of stainless steel.
Preferably, in the bubble stabilizing device with the adjustable guide roller angle, the first screw rod and the second screw rod are arranged in parallel.
Preferably, in the bubble stabilizing device with the adjustable guide roller angle, a stop block is convexly arranged on the bracket, and the stop block is arranged on the path of the second screw rod.
Preferably, in the bubble stabilizing device with the adjustable guide roller angle, the motor is an asynchronous motor.
Preferably, in the bubble stabilizing device with the adjustable guide roller angle, the number of the bubble stabilizing frames is four.
Compared with the prior art, the utility model has the advantages of:
this bubble stabilizing device is in flexible bubble stabilizing frame, the angle of deflector roll centre gripping can be adjusted in step, worm wheel through different tooth numbers comes the transmission, the flexible speed of upper and lower lead screw is different, two rollers reduce the angle of centre gripping when first lead screw drives the support and gos forward, the angle of two roller increase centre gripping when the second lead screw drives the support and moves back, thereby adapt to the radian of different diameter membrane bubbles grow gradually or diminish, firm membrane bubble that can be better, two deflector rolls carry out effectual tangent centre gripping to the foam simultaneously, avoid the membrane bubble to warp.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural view of a bubble stabilizer with adjustable guide roller angles according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a transmission device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the bubble stabilizing device capable of adjusting the angle of the guide roller in this embodiment includes a bubble stabilizing platform 1 and four bubble stabilizing frames 2, the four bubble stabilizing frames 2 are located on the same circumference, the bubble stabilizing frames 2 include a pair of linear bearings 4 with an optical axis 3 symmetrically disposed on the bubble stabilizing platform 1, a bracket 5 is fixed at the end of the optical axis 3, a pair of support plates 6 are hinged at two sides of the bracket 5, a guide roller 7 is disposed on the support plate 6, a transmission device 8 is disposed between the pair of linear bearings 4, the transmission device 8 includes a first screw 801 and a second screw 802 disposed up and down, the first screw 801 is sleeved with a first worm wheel 803, the second screw 802 is sleeved with a second worm wheel 804, the first worm wheel 803 is in threaded connection with the first screw 801 through an internal thread, the second worm wheel 804 is in threaded connection with the second screw 802 through an internal thread, a worm 805 which is disposed between the first screw 801 and the second screw 802 and is simultaneously matched with the first worm wheel 803 and the, first lead screw 801 is connected with support 5, and the cover is equipped with fixed block 806 on the second lead screw 802, and the both sides of fixed block 806 all are equipped with connecting rod 807, and the both ends of connecting rod 807 are articulated with fixed block 806, backup pad 6 respectively, and the number of teeth on the second worm wheel 804 is less than the number of teeth on first worm wheel 803, connects through flexible axle 9 between the worm 805 in the adjacent bubble stabilizing frame 2, and the worm 805 in one of them bubble stabilizing frame 2 is connected with motor 10.
Further, the bracket 5, the support plate 6 and the guide roller 7 are made of stainless steel.
Further, the first lead screw 801 is arranged in parallel with the second lead screw 802.
Further, the motor 10 is an asynchronous motor.
In this technical scheme, this foam stabilizer is when flexible foam stabilizer frame, the angle that can the synchronous adjustment deflector roll centre gripping, worm wheel through different tooth counts comes the transmission, the flexible speed of upper and lower lead screw is different, two rollers reduce the angle of centre gripping when first lead screw drives the support and gos forward, the angle of two roller increase centre gripping when the second lead screw drives the support and moves back, thereby adapt to the radian that different diameter membrane bubbles grow gradually or diminish, firm membrane bubble that can be better, two deflector rolls carry out effectual tangent centre gripping to the foam simultaneously, avoid the membrane bubble to warp.
In one embodiment, a stop 501 is protruded on the bracket 5, and the stop 501 is disposed on the path of the second screw 802.
In this technical scheme, prevent that the lead screw from passing behind the support and contacting with the membrane bubble, produce the influence to the membrane bubble shaping.
In this technical scheme, guarantee through the fixed axle that a pair of connecting rod keeps synchronous when reciprocating.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.
Claims (6)
1. The utility model provides an adjustable deflector roll angle's bubble stabilizing device, includes bubble stabilizing platform and a plurality of bubble stabilizing frame, and is a plurality of bubble stabilizing frame is located same circumference, bubble stabilizing frame sets up the linear bearing to the optical axis including the symmetry one on the bubble stabilizing platform, the end of optical axis is fixed with support, its characterized in that: the support both sides articulate there is a pair of backup pad, be equipped with the deflector roll in the backup pad, it is a pair of be equipped with transmission between the linear bearing, transmission includes first lead screw and the second lead screw that sets up from top to bottom, the cover is equipped with first worm wheel on the first lead screw, the cover is equipped with the second worm wheel on the second lead screw, first worm wheel is through establishing screw thread and first lead screw threaded connection in establishing, the second worm wheel is through establishing screw thread and second lead screw threaded connection in establishing, be equipped with the worm that cooperates first worm wheel and second worm wheel rotation to be connected simultaneously between first lead screw and the second lead screw, first lead screw and leg joint, the cover is equipped with the fixed block on the second lead screw, the both sides of fixed block all are equipped with the connecting rod, the both ends of connecting rod articulate with fixed block, backup pad respectively, the number of teeth on the second worm, and the worms in the adjacent foam stabilizing frames are connected through a flexible shaft, and the worm in one foam stabilizing frame is connected with a motor.
2. The bubble stabilizer with adjustable guide roller angle of claim 1, wherein: the support, the supporting plate and the guide roller are all made of stainless steel materials.
3. The bubble stabilizer with adjustable guide roller angle of claim 1, wherein: the first screw rod and the second screw rod are arranged in parallel.
4. The bubble stabilizer with adjustable guide roller angle of claim 1, wherein: the support is convexly provided with a stop block, and the stop block is arranged on the path of the second screw rod.
5. The bubble stabilizer with adjustable guide roller angle of claim 1, wherein: the motor is an asynchronous motor.
6. The bubble stabilizer with adjustable guide roller angle of claim 1, wherein: the number of the foam stabilizing frames is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921272557.5U CN210679696U (en) | 2019-08-07 | 2019-08-07 | Foam stabilizing device with adjustable guide roller angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921272557.5U CN210679696U (en) | 2019-08-07 | 2019-08-07 | Foam stabilizing device with adjustable guide roller angle |
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| Publication Number | Publication Date |
|---|---|
| CN210679696U true CN210679696U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921272557.5U Active CN210679696U (en) | 2019-08-07 | 2019-08-07 | Foam stabilizing device with adjustable guide roller angle |
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| CN (1) | CN210679696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954342A (en) * | 2021-10-19 | 2022-01-21 | 江阴中达软塑新材料股份有限公司 | High-efficiency biaxial stretching propylene film manufacturing process and manufacturing device |
-
2019
- 2019-08-07 CN CN201921272557.5U patent/CN210679696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954342A (en) * | 2021-10-19 | 2022-01-21 | 江阴中达软塑新材料股份有限公司 | High-efficiency biaxial stretching propylene film manufacturing process and manufacturing device |
| CN113954342B (en) * | 2021-10-19 | 2022-08-19 | 江阴中达软塑新材料股份有限公司 | High-efficiency biaxial stretching propylene film manufacturing process and manufacturing device |
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