CN216511988U - Device for preventing polaroid pad pasting from folding - Google Patents
Device for preventing polaroid pad pasting from folding Download PDFInfo
- Publication number
- CN216511988U CN216511988U CN202123422919.4U CN202123422919U CN216511988U CN 216511988 U CN216511988 U CN 216511988U CN 202123422919 U CN202123422919 U CN 202123422919U CN 216511988 U CN216511988 U CN 216511988U
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- rotating roller
- polaroid
- rotating
- sliding block
- polarizer
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 claims abstract description 9
- 230000037303 wrinkles Effects 0.000 claims description 16
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a device for preventing a polaroid film from being folded, which comprises a polaroid laminating mechanism, a second rotating roller, a first rotating shaft, a second rotating shaft, a polaroid body and a tension adjusting mechanism, wherein the first rotating roller is arranged, the second rotating roller is arranged on the opposite side of the first rotating roller, the first rotating shaft is arranged at the two ends of the first rotating roller, the second rotating shaft is arranged at the two ends of the second rotating roller, and the polaroid body and the tension adjusting mechanism are positioned between the first rotating roller and the second rotating roller. The box lifting device optimizes the structure of the traditional polaroid box lifting device, and performs tension correction on the polaroid which is attached through the mutual matching of the polaroid attaching structure and the tension adjusting structure, so that the tensions of the polaroids in different directions are kept consistent, and the problem of deviation and folding is avoided.
Description
Technical Field
The utility model relates to the technical field of polaroid lamination, in particular to a device for preventing a polaroid film from wrinkling.
Background
The polaroid is in the in-process of production, need laminate the polaroid, and prior art uses the direct mutual extrusion of live-rollers to laminate, and the tension difference in the different position of polaroid can't be corrected in the in-process of using to this kind of laminating device of tradition, forms the bubble easily, causes the problem of polaroid fold, for this reason, we provide a prevention polaroid pad pasting fold's device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to provide a device for preventing folds of a polaroid film, which optimizes the structure of a traditional polaroid box lifting device, corrects the tension of the polaroid which is attached through the mutual matching of the polaroid attaching structure and the tension adjusting structure, ensures that the tensions of the polaroids in different directions are kept consistent, and avoids the problem of deviation folds.
In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
a device for preventing wrinkles of a polarizer film, comprising:
the polaroid laminating mechanism comprises a first rotating roller, a second rotating roller, first rotating shafts, second rotating shafts and a polaroid body, wherein the first rotating roller is arranged, the second rotating roller is arranged on the opposite side of the first rotating roller, the first rotating shafts are arranged at two ends of the first rotating roller, the second rotating shafts are arranged at two ends of the second rotating roller, and the polaroid body is positioned between the first rotating roller and the second rotating roller;
tension adjustment mechanism, including setting up the second live-rollers both ends, and with circular apron that the second pivot is connected, set up the mounting groove at the circular apron back, set up the spout of circular apron top surface, the sliding block that the card goes into in the mounting groove, will locking knob that the sliding block locked, install the third pivot of sliding block top surface, connection be in terminal ejector pin of third pivot and connection the sliding block top surface to the connecting rod that runs through the spout.
As a preferable embodiment of the device for preventing wrinkles of a polarizer film according to the present invention, the first rotating shaft and the second rotating shaft rotate at the same speed, and the rotating directions are opposite.
As a preferable embodiment of the device for preventing wrinkles of a polarizer film, the device further includes two tension adjusting mechanisms, and the two tension adjusting mechanisms are symmetrically arranged at a central line of the second rotating roller.
As a preferable embodiment of the device for preventing wrinkles of a polarizer film according to the present invention, the end surface of the second rotating shaft is connected to the top surface of the connecting rod.
As a preferable aspect of the device for preventing wrinkles of a polarizer film, in the utility model, a cross-sectional width of the sliding groove is smaller than a cross-sectional width of the sliding block.
Compared with the prior art, the utility model has the beneficial effects that: optimize the traditional polaroid and carry the box device structure, through the mutual cooperation of polaroid laminating structure and tension regulation structure that sets up, carry on the tension to the polaroid being laminated and correct, guarantee that the tension of different directions of polaroid keeps unanimous, avoid the problem of the skew fold, when using specifically, first spindle and second spindle carry on the rotation of the opposite direction, drive the polaroid body and laminate between first rotating roller and second rotating roller, when the polaroid body is in the pressfitting process, the centre is tight, when the condition of both sides lax, the user will twist the locking knob, the position in the mounting groove of horizontal adjustment sliding block, thus adjust the position of the knockout pin, so the knockout pin rotates through the third spindle, so the position of the spindle will change too, because the change of the centre of rotation, the both sides of the second rotating roller are because of eccentric effort, directly change the tension of both sides of the second rotating roller, the polarizer body is kept uniform in surface tension when being attached.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a structural diagram of a device for preventing wrinkles of a polarizer film according to the present invention
FIG. 2 is an exploded view of the second rotating roller of FIG. 1 illustrating an apparatus for preventing wrinkles of a polarizer film according to the present invention;
FIG. 3 is an enlarged view of a first view angle of the tension adjusting mechanism in FIG. 2 of an apparatus for preventing wrinkles in a polarizer film according to the present invention;
FIG. 4 is an enlarged view of a second view of the tension adjusting mechanism in FIG. 2 of an apparatus for preventing wrinkles in a polarizer film according to the present invention.
In the figure: 100. a polaroid attaching mechanism; 110. a first rotating roller; 120. a second rotating roller; 130. a first rotating shaft; 140. a second rotating shaft; 150. a polarizer body; 200. a tension adjusting mechanism; 210. a circular cover plate; 220. a chute; 230. mounting grooves; 240. a slider; 250. locking the knob; 260. a third rotating shaft; 270. a top rod; 280. a connecting rod.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a device for preventing folds of a polaroid pasting film, which optimizes the structure of a traditional polaroid box lifting device, and corrects the tension of the polaroid being pasted through the mutual matching of the polaroid pasting structure and the tension adjusting structure, so that the tensions of the polaroids in different directions are kept consistent, and the problem of folds deviation is avoided.
Referring to fig. 1 to 4, which are schematic overall structural views illustrating an embodiment of an apparatus for preventing wrinkles of a polarizer film according to the present invention, a main body of the apparatus for preventing wrinkles of a polarizer film according to the present embodiment includes: a polarizer attaching mechanism 100 and a tension adjusting mechanism 200.
The polarizer laminating mechanism 100 is used for laminating a polarizer, and specifically, the polarizer laminating mechanism 100 includes a first rotating roller 110, a second rotating roller 120 disposed on the opposite side of the first rotating roller 110, a first rotating shaft 130 disposed at two ends of the first rotating roller 110, a second rotating shaft 140 disposed at two ends of the second rotating roller 120, and a polarizer body 150 disposed between the first rotating roller 110 and the second rotating roller 120, where when the polarizer laminating mechanism is specifically used, the first rotating shaft 130 and the second rotating shaft 140 rotate in opposite directions to drive the polarizer body 150 to be laminated between the first rotating roller 110 and the second rotating roller 120.
The tension adjusting mechanism 200 is used for correcting and adjusting tension, and specifically, the tension adjusting mechanism 200 includes a circular cover plate 210 disposed at both ends of the second rotating roller 120 and connected to the second rotating shaft 140, a mounting groove 230 disposed at the back of the circular cover plate 210, a sliding groove 220 disposed at the top of the circular cover plate 210, a sliding block 240 inserted into the mounting groove 230, a locking knob 250 for locking the sliding block 240, a third rotating shaft 260 disposed at the top of the sliding block 240, a push rod 270 connected to the end of the third rotating shaft 260, and a connecting rod 280 connected to the top of the sliding block 240 and penetrating through the sliding groove 220, when the polarizer body 150 is pressed, the middle is tight, and both sides are loose, a user will screw the sliding block locking knob 250, and adjust the position of the push rod 270 by adjusting the position of the push rod 240 in the mounting groove 230, so that the push rod 270 rotates via the third rotating shaft 260, both sides of the second rotating roller 120 are acted by eccentricity, directly changing the tension on both sides of the second rotating roller 120.
With reference to fig. 1-4, in a specific use of the device for preventing wrinkles of a polarizer film according to this embodiment, the first rotating shaft 130 and the second rotating shaft 140 rotate in opposite directions to drive the polarizer body 150 to be attached between the first rotating roller 110 and the second rotating roller 120, when the polarizer body 150 is in a pressing process, the middle of the polarizer body is tight, and two sides of the polarizer body are loose, a user will turn the locking knob 250 to transversely adjust the position of the sliding block 240 in the mounting groove 230, so as to adjust the position of the push rod 270, so that the push rod 270 rotates through the third rotating shaft 260, so that the position of the rotating shaft can also be changed, and due to the change of the rotation center, the two sides of the second rotating roller 120 directly change the tensions of the two sides of the second rotating roller 120 due to an eccentric acting force, so as to maintain the uniformity of the surface tension of the polarizer body 150 during attachment.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A device for preventing polaroid pad pasting fold, its characterized in that includes:
the polaroid laminating mechanism (100) comprises a first rotating roller (110), a second rotating roller (120) arranged on the opposite side of the first rotating roller (110), first rotating shafts (130) arranged at two ends of the first rotating roller (110), second rotating shafts (140) arranged at two ends of the second rotating roller (120) and a polaroid body (150) positioned between the first rotating roller (110) and the second rotating roller (120);
tension adjustment mechanism (200), including setting up second live-rollers (120) both ends, and with circular apron (210) that second pivot (140) are connected, set up in mounting groove (230) at circular apron (210) back, set up spout (220) of circular apron (210) top surface, the sliding block (240) of going into in mounting groove (230), general locking knob (250) that sliding block (240) locked, install third pivot (260), the connection of sliding block (240) top surface are in terminal ejector pin (270) of third pivot (260) and connection are in sliding block (240) top surface to connecting rod (280) of running through spout (220).
2. A device for preventing wrinkles of a polarizer attachment film according to claim 1, wherein the first rotating shaft (130) and the second rotating shaft (140) rotate at the same speed and in opposite directions.
3. A device for preventing wrinkles of a polarizer film according to claim 2, wherein two tension adjusting mechanisms (200) are provided, and two tension adjusting mechanisms (200) are symmetrically disposed at a center line of the second rotating roller (120).
4. A device for preventing wrinkles of a polarizer attachment film according to claim 3, wherein the end surface of the second shaft (140) is connected to the top surface of the connection bar (280).
5. A device for preventing wrinkles of a polarizer film according to claim 4, wherein the cross-sectional width of the sliding groove (220) is smaller than the cross-sectional width of the sliding block (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422919.4U CN216511988U (en) | 2021-12-31 | 2021-12-31 | Device for preventing polaroid pad pasting from folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422919.4U CN216511988U (en) | 2021-12-31 | 2021-12-31 | Device for preventing polaroid pad pasting from folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216511988U true CN216511988U (en) | 2022-05-13 |
Family
ID=81514254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123422919.4U Active CN216511988U (en) | 2021-12-31 | 2021-12-31 | Device for preventing polaroid pad pasting from folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216511988U (en) |
-
2021
- 2021-12-31 CN CN202123422919.4U patent/CN216511988U/en active Active
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