CN220641867U - Winding structure of optical film coating machine - Google Patents
Winding structure of optical film coating machine Download PDFInfo
- Publication number
- CN220641867U CN220641867U CN202322160424.1U CN202322160424U CN220641867U CN 220641867 U CN220641867 U CN 220641867U CN 202322160424 U CN202322160424 U CN 202322160424U CN 220641867 U CN220641867 U CN 220641867U
- Authority
- CN
- China
- Prior art keywords
- optical film
- limiting
- winding
- blocks
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012788 optical film Substances 0.000 title claims abstract description 81
- 238000004804 winding Methods 0.000 title claims abstract description 64
- 238000009501 film coating Methods 0.000 title claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Abstract
The utility model relates to the technical field of processing equipment of optical films, in particular to a winding structure of an optical film coating machine, which comprises a workbench; the compressing mechanism is arranged on the left side of the workbench and is used for adjusting the tension of the optical film; the limiting mechanism is arranged on the workbench and is positioned on the right side of the pressing mechanism, and the limiting mechanism is used for adjusting the position of the optical film; the winding mechanism is arranged on the workbench and is positioned on the right side of the limiting mechanism, and the winding mechanism is used for winding the optical film; the utility model has the beneficial effects that the tension of the optical film can be adjusted when the optical film is rolled, so that the optical film can be in a tight state, the optical film rolled out by the rolling mechanism can not be loosened, and the problem that the optical film is offset when being rolled is avoided.
Description
Technical Field
The utility model relates to the technical field of processing equipment of optical films, in particular to a winding structure of an optical film coating machine.
Background
The optical film is rolled up by a rolling mechanism after the optical film comes out of a coating machine in the production process, in the prior art, for example, a rolling mechanism of an optical film with the publication number of CN219009416U is arranged, and the hairbrush assembly can clean the surface of the optical film when the optical film is rolled up, but has some defects;
for example, when the optical film is wound, the tension of the optical film cannot be adjusted, and the problem of uneven winding of the optical film due to the deviation of the optical film during winding cannot be avoided.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a winding structure of an optical film coating machine.
In view of the above, the present utility model provides a winding structure of an optical film coater, comprising a workbench; the compressing mechanism is arranged on the left side of the workbench and is used for adjusting the tension of the optical film; the limiting mechanism is arranged on the workbench and is positioned on the right side of the pressing mechanism, and the limiting mechanism is used for adjusting the position of the optical film; the winding mechanism is arranged on the workbench and is positioned on the right side of the limiting mechanism, and the winding mechanism is used for winding the optical film.
Through the technical scheme, when the optical film is rolled, the optical film firstly passes through the lower part of the pressing mechanism, then the optical film is placed in the limiting mechanism, finally the optical film is wound on the rolling mechanism, and the pressing mechanism starts to control the tension of the optical film by the pressing mechanism when the rolling mechanism is used for rolling the optical film, so that the optical film rolled by the rolling mechanism can be in a tight state, the optical film rolled by the rolling mechanism can not be loosened, the limiting mechanism can prevent the optical film from shifting when being rolled, and the rolling quality of the optical film rolled by the rolling mechanism can be improved.
Preferentially, the pressing mechanism comprises a first supporting plate, two first supporting plates are arranged, the first supporting plates are symmetrically arranged on the workbench, and the first supporting plates are provided with movable grooves; the two screw rods are arranged and are rotatably arranged in the movable groove; the two mounting blocks are respectively mounted on the screw rod, a threaded sleeve is embedded in the mounting blocks, the mounting blocks are connected with the screw rod through the threaded sleeve, two limiting blocks are respectively arranged on the left side and the right side of each mounting block, and the limiting blocks are in sliding connection with the groove walls of the movable grooves; the first motors are arranged at the top of the first supporting plate, and the output ends of the first motors are connected with the screw rods; the compression roller is arranged on the installation block, and two ends of the compression roller are respectively connected with the installation block in a rotating way.
Preferentially, the limiting mechanism comprises a second supporting plate, two second supporting plates are arranged, and the second supporting plates are symmetrically arranged on the workbench; the two-way screw rod is rotatably arranged on the second supporting plate, two limiting blocks are arranged on the two-way screw rod and are in threaded connection with the two-way screw rod, and limiting grooves are formed in the limiting blocks; the guide rod is arranged on the second supporting plate and is positioned above the bidirectional screw rod, and the guide rod is in sliding connection with the limiting block; the second motor is arranged on the second supporting plate, and the output end of the second motor is connected with the bidirectional screw rod.
Preferentially, the winding mechanism comprises a third supporting plate, wherein two third supporting plates are arranged, the third supporting plates are symmetrically arranged on the workbench, one opposite side wall of each third supporting plate is provided with a mounting hole, and a bearing is arranged in each mounting hole; the two rotating shafts are arranged and are respectively arranged on the third supporting plate, and the rotating shafts are connected with the bearings; the two connecting blocks are arranged, the two connecting blocks are respectively arranged on the rotating shaft, an installation cavity is formed in each connecting block, and a moving groove is formed in the top of each connecting block; the two inserting blocks are arranged, the inserting blocks are respectively arranged in the mounting cavity, the top of each inserting block is provided with a shifting block, and the shifting blocks are positioned in the moving grooves; the two springs are arranged, the springs are respectively arranged in the mounting cavity, one end of each spring is connected with the cavity wall of the mounting cavity, and the other end of each spring is connected with the insert block; the winding roller is arranged on the inserting block, the side walls of the left end and the right end of the winding roller are respectively provided with a slot, and the winding roller is connected with the inserting block through the slots; and the output end of the third motor is connected with the rotating shaft.
Preferably, a limiting ring is respectively arranged at the left end and the right end of the wind-up roll.
The beneficial effects of the utility model are as follows:
1. the tensioning degree of the optical film can be adjusted through the arrangement of the pressing mechanism, so that the optical film can be in a tight state, and the optical film roll rolled out by the rolling mechanism can not be loosened.
2. The optical film can not deviate when being wound through the setting of the limiting mechanism, so that the optical film wound by the winding machine mechanism is more uniform, and the winding quality of the winding mechanism is improved.
3. The winding mechanism is arranged to facilitate the disassembly and assembly of the winding roller, so that the winding roller is convenient to replace.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a three-dimensional view of the present utility model;
FIG. 3 is a three-dimensional view of the compression mechanism of the present utility model;
FIG. 4 is a side view of the compression mechanism of the present utility model;
FIG. 5 is a schematic view of a limiting mechanism according to the present utility model;
FIG. 6 is a schematic view of a winding mechanism according to the present utility model;
FIG. 7 is an enlarged view of a portion of the winding mechanism of the present utility model;
the examples in the figures are: the device comprises a workbench 1, a pressing mechanism 2, a first supporting plate 21, a movable groove 22, a screw rod 23, a mounting block 24, a first motor 25, a compression roller 26, a limiting block 27, a limiting mechanism 3, a second supporting plate 31, a bidirectional screw rod 32, a guide rod 33, a limiting block 34, a limiting groove 35, a second motor 36, a winding mechanism 4, a third supporting plate 41, a mounting hole 411, a bearing 42, a rotating shaft 43, a connecting block 44, a movable groove 441, a spring 45, a shifting block 46, an inserting block 47, a winding roller 48, a slot 481, a limiting ring 482 and a third motor 49.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
It should be noted that, in this application, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
Example 1
As shown in fig. 1 to 6, the present embodiment provides a winding structure of an optical film coater including a table 1; the pressing mechanism 2 is arranged on the left side of the workbench 1, and the pressing mechanism 2 is used for adjusting the tension of the optical film; the limiting mechanism 3 is arranged on the workbench 1, the limiting mechanism 3 is positioned on the right side of the pressing mechanism 2, and the limiting mechanism 3 is used for adjusting the position of the optical film; the winding mechanism 4, winding mechanism 4 installs on workstation 1, winding mechanism 4 is located the right side of stop gear 3, winding mechanism 4 is used for carrying out the rolling to the optical film.
Through the technical scheme, when the optical film is rolled, the optical film firstly passes through the lower part of the pressing mechanism, then the optical film is placed in the limiting mechanism, finally the optical film is wound on the rolling mechanism, and the pressing mechanism starts to control the tension of the optical film by the pressing mechanism when the rolling mechanism is used for rolling the optical film, so that the optical film rolled by the rolling mechanism can be in a tight state, the optical film rolled by the rolling mechanism can not be loosened, the limiting mechanism can prevent the optical film from shifting when being rolled, and the rolling quality of the optical film rolled by the rolling mechanism can be improved.
In this embodiment, the pressing mechanism 2 includes a first support plate 21, where two first support plates 21 are provided, the first support plates 21 are symmetrically installed on the workbench 1, and each first support plate 21 is provided with a movable slot 22; the two lead screws 23 are arranged, and the lead screws 23 are rotatably arranged in the movable groove 22; the two mounting blocks 24 are arranged, the two mounting blocks 24 are respectively arranged on the screw rod 23, a screw sleeve is embedded in the mounting blocks 24, the mounting blocks 24 are connected with the screw rod 23 through the screw sleeve, two limiting blocks 27 are respectively arranged on the left side and the right side of the mounting blocks 24, and the limiting blocks 27 are in sliding connection with the groove walls of the movable grooves 22; the first motors 25 are arranged, the first motors 25 are respectively arranged at the top of the first supporting plate 21, the output ends of the first motors 25 are connected with the screw rods 23, and the first motors 25 can rotate bidirectionally; the compression roller 26, compression roller 26 installs on the installation piece 24, the both ends of compression roller 26 are connected with the installation piece 24 rotation respectively.
Through above-mentioned technical scheme, when hold-down mechanism is at the during operation, the bottom and the optical film butt of compression roller, first motor starts, along with the start-up of first motor, the lead screw that is connected with first motor output begins to rotate in the movable groove, and the installation piece that is connected with the lead screw spiro union can remove in the movable groove along with the rotation of lead screw because of the setting of stopper, the compression roller of being connected with the installation piece can remove along with the installation piece like this, wherein because of first motor can two-way rotation, so the installation piece can upwards or the downmovement in the movable groove, the compression roller can adjust the rate of tension of optical film like this, thereby can let the optical film be in the state of tightening, like this can make the optical film roll that winding mechanism rolled up can not loosen.
In this embodiment, the limiting mechanism 3 includes a second supporting plate 31, where two second supporting plates 31 are provided, and the second supporting plates 31 are symmetrically installed on the workbench 1; the bidirectional screw rod 32 is rotatably arranged on the second supporting plate 31, two limiting blocks 34 are arranged on the bidirectional screw rod 32, the limiting blocks 34 are in threaded connection with the bidirectional screw rod 32, and limiting grooves 35 are formed in the limiting blocks 34; the guide rod 33 is arranged on the second supporting plate 31, the guide rod 33 is positioned above the bidirectional screw rod 32, and the guide rod 33 is in sliding connection with the limiting block 34; the second motor 36, the second motor 36 is installed on the second supporting plate 31, the output end of the second motor 31 is connected with the bidirectional screw rod 32, and the second motor 36 can rotate bidirectionally.
Through the technical scheme, when the limiting mechanism is used, the second motor is started firstly, the bidirectional screw rod rotates on the second supporting plate along with the starting of the second motor, the limiting block screwed with the bidirectional screw rod can move on the bidirectional screw rod along with the rotation of the bidirectional screw rod due to the arrangement of the guide rod, meanwhile, the limiting block can move on the bidirectional screw rod in a mutually approaching or mutually separating way due to the bidirectional rotation of the second motor, the limiting block can limit optical films with different widths in a certain range, the practicability of the limiting mechanism is improved, the optical films are placed in the limiting groove formed in the limiting block after the distance of the limiting block is adjusted according to the width of the optical films, the optical films can move in the limiting groove, and the optical films can be prevented from falling off from the limiting mechanism while the optical films are limited to deviate.
Example 2
As shown in fig. 2 and 6 and fig. 7, in this embodiment, there is provided a winding structure of an optical film coater, which has the following technical features in addition to the technical scheme of the above embodiment, the winding mechanism 4 includes a third support plate 41, the third support plate 41 is provided with two pieces, the third support plate 41 is symmetrically mounted on the workbench 1, a mounting hole 411 is formed on an opposite side wall of the third support plate 41, and a bearing 42 is disposed in the mounting hole 411; the two rotating shafts 43 are arranged, the rotating shafts 43 are respectively arranged on the third supporting plate 41, and the rotating shafts 43 are connected with the bearings 42; the two connecting blocks 44 are arranged, the two connecting blocks 44 are respectively arranged on the rotating shaft 43, the connecting blocks 44 are provided with mounting cavities, and the top of each connecting block 44 is provided with a moving groove 441; the two inserting blocks 47 are arranged, the inserting blocks 47 are respectively arranged in the mounting cavities, a shifting block 46 is arranged at the top of each inserting block 47, and the shifting blocks 46 are positioned in the moving grooves 441; the two springs 45 are arranged, the springs 45 are respectively arranged in the mounting cavity, one end of each spring 45 is connected with the cavity wall of the mounting cavity, and the other end of each spring 45 is connected with the insert block 47; the winding roller 48, the winding roller 48 is installed on the insert 47, a slot 481 is respectively arranged on the side walls of the left and right ends of the winding roller 48, and the winding roller 48 is connected with the insert 47 through the slot 481; and a third motor 49, the third motor 49 is mounted on the third support plate 41, and an output end of the third motor 49 is connected with the rotating shaft 43.
Through the technical scheme, when the winding mechanism winds the optical film, the optical film is firstly wound on the winding roller, then the third motor is started, the output end of the third motor is started to drive the rotating shaft to rotate along with the rotating connecting block of the rotating shaft, the winding roller is driven to rotate along with the inserting block, thereby realizing the winding of the optical film, and when the winding roller needs to be replaced, the inserting block connected with the inserting block is stirred to enable the inserting block to move in the moving groove, meanwhile, the inserting block is retracted into the mounting cavity along with the movement of the inserting block and compresses a spring in the mounting cavity, the inserting block is separated from the inserting groove on the winding roller, the winding roller is dismounted, and when a new winding roller is mounted, the inserting block is stirred again to enable the inserting block to move in the moving groove, and simultaneously the inserting block connected with the inserting block is retracted into the mounting cavity along with the movement of the inserting block, then the inserting block is aligned with the inserting block, and when the inserting block is loosened, the inserting block is reset to push the inserting block out of the mounting cavity along with the movement of the inserting block, and the inserting block is not convenient to replace the inserting block, and the winding roller can be mounted on the winding roller.
In this embodiment, a limiting ring is respectively disposed at the left end and the right end of the wind-up roll.
Through the technical scheme, the limiting rings are arranged at the left end and the right end of the winding roller, so that the optical film can be prevented from being deviated when being wound on the winding roller, and the problem that the winding of the optical film is irregular can be solved.
The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (5)
1. A rolling structure of an optical film coating machine is characterized in that: comprising
A work table;
the compressing mechanism is arranged on the left side of the workbench and is used for adjusting the tension of the optical film;
the limiting mechanism is arranged on the workbench and is positioned on the right side of the pressing mechanism, and the limiting mechanism is used for adjusting the position of the optical film;
the winding mechanism is arranged on the workbench and is positioned on the right side of the limiting mechanism, and the winding mechanism is used for winding the optical film.
2. The winding structure of an optical film coater according to claim 1, wherein: the compressing mechanism comprises
The first support plates are symmetrically arranged on the workbench and are provided with movable grooves;
the two screw rods are arranged and are rotatably arranged in the movable groove;
the two mounting blocks are respectively mounted on the screw rod, a threaded sleeve is embedded in the mounting blocks, the mounting blocks are connected with the screw rod through the threaded sleeve, two limiting blocks are respectively arranged on the left side and the right side of each mounting block, and the limiting blocks are in sliding connection with the groove walls of the movable grooves;
the first motors are arranged at the top of the first supporting plate, and the output ends of the first motors are connected with the screw rods;
the compression roller is arranged on the installation block, and two ends of the compression roller are respectively connected with the installation block in a rotating way.
3. The winding structure of an optical film coater according to claim 1, wherein: the limiting mechanism comprises
The second support plates are symmetrically arranged on the workbench;
the two-way screw rod is rotatably arranged on the second supporting plate, two limiting blocks are arranged on the two-way screw rod and are in threaded connection with the two-way screw rod, and limiting grooves are formed in the limiting blocks;
the guide rod is arranged on the second supporting plate and is positioned above the bidirectional screw rod, and the guide rod is in sliding connection with the limiting block;
the second motor is arranged on the second supporting plate, and the output end of the second motor is connected with the bidirectional screw rod.
4. The winding structure of an optical film coater according to claim 1, wherein: the winding mechanism comprises
The three support plates are symmetrically arranged on the workbench, a mounting hole is formed in one opposite side wall of each third support plate, and a bearing is arranged in each mounting hole;
the two rotating shafts are arranged and are respectively arranged on the third supporting plate, and the rotating shafts are connected with the bearings;
the two connecting blocks are arranged, the two connecting blocks are respectively arranged on the rotating shaft, an installation cavity is formed in each connecting block, and a moving groove is formed in the top of each connecting block;
the two inserting blocks are arranged, the inserting blocks are respectively arranged in the mounting cavity, the top of each inserting block is provided with a shifting block, and the shifting blocks are positioned in the moving grooves;
the two springs are arranged, the springs are respectively arranged in the mounting cavity, one end of each spring is connected with the cavity wall of the mounting cavity, and the other end of each spring is connected with the insert block;
the winding roller is arranged on the inserting block, the side walls of the left end and the right end of the winding roller are respectively provided with a slot, and the winding roller is connected with the inserting block through the slots;
and the output end of the third motor is connected with the rotating shaft.
5. The winding structure of the optical film coater according to claim 4, wherein: and the left end and the right end of the wind-up roll are respectively provided with a limiting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160424.1U CN220641867U (en) | 2023-08-09 | 2023-08-09 | Winding structure of optical film coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322160424.1U CN220641867U (en) | 2023-08-09 | 2023-08-09 | Winding structure of optical film coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220641867U true CN220641867U (en) | 2024-03-22 |
Family
ID=90289255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322160424.1U Active CN220641867U (en) | 2023-08-09 | 2023-08-09 | Winding structure of optical film coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220641867U (en) |
-
2023
- 2023-08-09 CN CN202322160424.1U patent/CN220641867U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112978469B (en) | Macromolecular film production slitting process | |
| CN116081369B (en) | Automatic rolling equipment of cotton processing of pearl | |
| CN110589543B (en) | Cloth reel bundling mechanism | |
| CN220641867U (en) | Winding structure of optical film coating machine | |
| CN215854366U (en) | Communication cable take-up device | |
| CN113733323A (en) | A cutting equipment for aerated concrete block horizontal cutting | |
| CN114772343A (en) | Adhesive tape processing system and adhesive tape processing method | |
| CN210192917U (en) | Coiling mechanism of sticky tape cutting machine | |
| CN110436241B (en) | Integrated cloth up-rolling shearing device | |
| CN220072175U (en) | Coating machine with adjustable interval of coating rollers | |
| CN220519706U (en) | Automatic adjust slitting coiling mechanism of direction | |
| CN219156004U (en) | Vertical rim charge coiling machine of slitting machine | |
| CN220765985U (en) | Automatic rewinding paper-backing frame | |
| CN219859698U (en) | Film winding mechanism | |
| CN219098338U (en) | Automatic cable winding device with uniform winding | |
| CN220642107U (en) | Conveying mechanism for waterproof coiled material production | |
| CN220282972U (en) | Plastic film coating processing rolling machine | |
| CN220351213U (en) | Wrapping tape slitting rewinder | |
| CN218778486U (en) | Cutting machine is used in paper products processing | |
| CN205087643U (en) | Coiling apparatus at uniform velocity | |
| CN214293309U (en) | Divide paper machine convenient to adjust | |
| CN220431695U (en) | BOPP film reel changing device | |
| CN219567065U (en) | Winding device for thermosensitive paper production | |
| CN220702751U (en) | Fixed-length coil separating device | |
| CN219885227U (en) | Decoration paper winding mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |