CN212197732U - Protection film roll-up device suitable for different materials - Google Patents
Protection film roll-up device suitable for different materials Download PDFInfo
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- CN212197732U CN212197732U CN202020273813.9U CN202020273813U CN212197732U CN 212197732 U CN212197732 U CN 212197732U CN 202020273813 U CN202020273813 U CN 202020273813U CN 212197732 U CN212197732 U CN 212197732U
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- wheel
- shaft tube
- wheel shaft
- driving wheel
- driven wheel
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Abstract
The utility model discloses a protection film roll-up device suitable for different materials, including action wheel axis of rotation, driving wheel central siphon tight pulley, follower roll-up axle, follower central siphon tight pulley, the driving wheel central siphon overlaps and establishes on the action wheel axis of rotation, and its both ends are installed fixedly through driving wheel central siphon tight pulley; the driven wheel shaft tube is sleeved on the driven wheel winding shaft, and two ends of the driven wheel shaft tube are fixedly installed through the driven wheel shaft tube fixing wheel; in addition, the driving wheel shaft tube fixed wheel is also provided with an annular sleeve wheel; the circumferential surface of the annular sleeve wheel is correspondingly contacted with the driven wheel shaft tube fixed wheel; the annular sleeve wheel is provided with screw holes uniformly distributed in the radial direction and is fixedly arranged on the driving wheel shaft tube fixed wheel through the screw holes. The utility model relates to a simply, easily installation and operation can adapt to the roll-up substrate of different materials to avoid the production of frictional force between the protection film, prevented that the face enrichment static, thereby reduced the press mold defect.
Description
Technical Field
The utility model relates to a photoresistance dry film production technical field especially relates to a roll-up device of dry film photoresistance protection film.
Background
The film pressing machines used at present mainly comprise an automatic film pressing machine and a manual film pressing machine. When pressing the film, the dry film roll presses the film on the substrate through the tension rod and the sucking disc by the driving wheel to peel off the dry film photoresistor of the PE protective film. The peeled PE protective film is wound by the driving wheel driven by the rotation of the driving wheel through the friction force between the driving wheel and the driven wheel, and actually, the PE film is wound by the mutual friction of the PE films to drive the driven wheel to rotate.
Because PE has a certain elasticity, the winding-in and winding-out method is suitable for elastic film materials, and for some other special applications, such as winding up some rigid film materials, it is very easy to cause poor winding-up and thus the mass production cannot be performed smoothly. In addition, the film is rolled up through the friction force between the film surfaces, firstly, static electricity is easy to generate, dust and the like are easy to adhere to the film surfaces, and therefore the film pressing defect is caused; secondly, if the passive winding wheel is too heavy, the passive winding wheel is easy to slip.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a protection film roll-up device suitable for different materials to adapt to the roll-up substrate of different materials and the passive rolling-up wheel of different weight scopes, avoid the production of frictional force between the protection film simultaneously, prevent face enrichment static, thereby reduce the press mold defect.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a protection film roll-up device suitable for different materials, including action wheel axis of rotation, driving wheel central siphon tight pulley, follower roll-up axle, follower central siphon tight pulley, the driving wheel central siphon overlaps and establishes on the action wheel axis of rotation, and its both ends are installed fixedly through driving wheel central siphon tight pulley; the driven wheel shaft tube is sleeved on the driven wheel winding shaft, and two ends of the driven wheel shaft tube are fixedly installed through the driven wheel shaft tube fixing wheel; in addition, the driving wheel shaft tube fixed wheel is also provided with an annular sleeve wheel; the circumferential surface of the annular sleeve wheel is correspondingly contacted with the driven wheel shaft tube fixed wheel; the annular sleeve wheel is provided with screw holes uniformly distributed in the radial direction and is fixedly arranged on the driving wheel shaft tube fixed wheel through the screw holes.
The utility model discloses a friction between cyclic annular sleeve wheel and the driven wheel central siphon tight pulley drives the rotation roll-up of driven wheel. The mode of changing the rolling friction force replaces the friction force between film surfaces, so that the film can adapt to different base materials (such as inelastic, rigid and the like).
Further, the cavity size of cyclic annular sleeve wheel corresponds with the diameter of dry film book to avoid hindering the infrared receipt of automatic film pressing machine membrane thickness gauge.
The utility model discloses following beneficial effect has:
the utility model relates to a simply, processing and preparation are convenient, easily installation and realization. The original film surface friction force is driven to be transferred to other positions, so that the film surface friction force transmission mechanism not only can be suitable for protective films made of different materials and passive winding wheels with different weights, but also greatly reduces static electricity on the film surface. Because the film surface has almost no static electricity, dust can not be absorbed on the film surface by the static electricity, thereby greatly reducing the lamination defect.
Drawings
The invention will be described in further detail below with reference to embodiments and the accompanying drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the annular sheave of the embodiment of fig. 1.
In the figure: the device comprises a driving wheel rotating shaft 1, a driving wheel shaft tube 2, a driving wheel shaft tube fixing wheel 3, a driven wheel winding shaft 4, a driven wheel shaft tube 5, a driven wheel shaft tube fixing wheel 6, an annular sleeve wheel 7, a screw hole 7a, a hollow 7b and a dry film roll 8
Detailed Description
Fig. 1 and fig. 2 show an embodiment of the protection film roll-up device suitable for different materials of the present invention, which includes a driving wheel rotating shaft 1, a driving wheel shaft tube 2, a driving wheel shaft tube fixed wheel 3, a driven wheel roll-up shaft 4, a driven wheel shaft tube 5, a driven wheel shaft tube fixed wheel 6, and an annular sleeve wheel 7.
As shown in fig. 1, the driving wheel shaft tube 2 is sleeved on the driving wheel rotating shaft 1, two ends of the driving wheel shaft tube are fixedly installed through the driving wheel shaft tube fixed wheel 3, and the annular sleeve wheel 7 is arranged on the driving wheel shaft tube fixed wheel 3. The annular sheave 7 is provided with screw holes 7a (see fig. 2) uniformly in the radial direction, and the annular sheave 7 is fixed to the driving-wheel-shaft-tube fixed sheave 3 through the screw holes 7 a. The size of the hollow 7b of the annular sleeve wheel 7 corresponds to the diameter of the dry film roll 8.
As shown in figure 1, a driven wheel shaft tube 5 is sleeved on a driven wheel winding shaft 4, and two ends of the driven wheel shaft tube are fixedly installed through a driven wheel shaft tube fixing wheel 6. The circumferential surface of the annular sheave 7 is in corresponding contact with the driven wheel axle tube fixing wheel 6.
Claims (2)
1. A protection film winding device suitable for different materials comprises a driving wheel rotating shaft (1), a driving wheel shaft tube (2), a driving wheel shaft tube fixed wheel (3), a driven wheel winding shaft (4), a driven wheel shaft tube (5) and a driven wheel shaft tube fixed wheel (6), wherein the driving wheel shaft tube (2) is sleeved on the driving wheel rotating shaft (1), and two ends of the driving wheel shaft tube are fixedly installed through the driving wheel shaft tube fixed wheel (3); the driven wheel shaft tube (5) is sleeved on the driven wheel winding shaft (4), and two ends of the driven wheel shaft tube are fixedly installed through the driven wheel shaft tube fixing wheel (6); the method is characterized in that: the driving wheel shaft tube fixed wheel (3) is also provided with an annular sleeve wheel (7); the circumferential surface of the annular sleeve wheel (7) is correspondingly contacted with the driven wheel shaft tube fixed wheel (6); the annular sleeve wheel (7) is provided with screw holes (7a) uniformly in the radial direction, and the annular sleeve wheel is fixedly arranged on the driving wheel shaft tube fixed wheel (3) through the screw holes (7 a).
2. The device for rolling up protective film suitable for different materials according to claim 1, wherein: the size of the hollow part (7b) of the annular sleeve wheel (7) corresponds to the diameter of the dry film roll (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273813.9U CN212197732U (en) | 2020-03-07 | 2020-03-07 | Protection film roll-up device suitable for different materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020273813.9U CN212197732U (en) | 2020-03-07 | 2020-03-07 | Protection film roll-up device suitable for different materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212197732U true CN212197732U (en) | 2020-12-22 |
Family
ID=73821111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020273813.9U Active CN212197732U (en) | 2020-03-07 | 2020-03-07 | Protection film roll-up device suitable for different materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212197732U (en) |
-
2020
- 2020-03-07 CN CN202020273813.9U patent/CN212197732U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: No. 8, Ruihe Road, Science City, Guangzhou Hi tech Industrial Development Zone, Guangzhou, Guangdong 510530 Patentee after: CHANGXING (GUANGZHOU) PHOTOELECTRIC MATERIAL Co.,Ltd. Address before: No.69 Dongpeng Avenue, East District, Guangzhou Economic and Technological Development Zone, Guangzhou City, Guangdong Province Patentee before: ETERNAL ELECTRONIC MATERIAL (GUANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right |