CN207077514U - High-precision light polarizing film cutting means - Google Patents
High-precision light polarizing film cutting means Download PDFInfo
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- CN207077514U CN207077514U CN201720806695.1U CN201720806695U CN207077514U CN 207077514 U CN207077514 U CN 207077514U CN 201720806695 U CN201720806695 U CN 201720806695U CN 207077514 U CN207077514 U CN 207077514U
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- China
- Prior art keywords
- polarizing film
- light polarizing
- drive device
- knife plate
- cutting means
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Abstract
The utility model discloses a kind of high-precision light polarizing film cutting means, including the unwinding device, conveying roller and cutting table set gradually, axle angle detection device is provided between the unwinding device and conveying roller, knife plate is provided with above the cutting table, knife plate rotating mechanism is provided with the knife plate, the knife plate rotating mechanism is connected with drive device one, and the conveying roller is connected with drive device two, and the axle angle detection device, drive device one and drive device two are connected with controller.The utility model can in real time adjust and cut angle, improve axle angle precision, and reduce artificial time of measuring and the machine down stand-by period, improve man.
Description
Technical field
A kind of high-precision light polarizing film cutting means are the utility model is related to, belong to light polarizing film processing and manufacturing technology.
Background technology
The manufacturing process of light polarizing film includes the processing of light polarizing film and cut, and light polarizing film needs sampling and measuring shaft angle degree after cutting,
Angle is cut according to measurement result adjustment, ensures axle angle precision.The light polarizing film of technique productions shaft angle degree presence everywhere at present is poor
It is different, therefore the light polarizing film shaft angle degree that the light polarizing film shaft angle degree that previous knife is cut when cutting is cut with latter knife has differences, according to
The result adjustment of previous knife measurement does not reach the purpose of axle angle precision raising.Therefore need to improve existing light polarizing film and cut work
Skill, raising cut precision, the shaft angle degree of light polarizing film is consistent as far as possible.
Utility model content
Technical problem to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of high-precision light polarizing film
Cutting means, adjustment in real time can be reached and cut angle, improve axle angle precision.
In order to solve the above technical problems, the utility model provides a kind of high-precision light polarizing film cutting means, including set successively
Unwinding device, conveying roller and the cutting table put, axle angle detection device is provided between the unwinding device and conveying roller, it is described
Knife plate is provided with above cutting table, knife plate rotating mechanism, the knife plate rotating mechanism and drive device are provided with the knife plate
One is connected, and the conveying roller is connected with drive device two, and the axle angle detection device, drive device one and drive device two are equal
It is connected with controller.
The axle angle detection device is the camera with linear polarization light source.
It is connected between the conveying roller and cutting table by conveyer belt.
The drive device one is stepper motor.
The drive device two is direct current generator.
The cutting table is connected with splicing automobile.
Operation principle of the present utility model is：First, light polarizing film is cut into size and is input into controller, controller is according to size
The area that information control shaft angle detection device scans every time, and polarisation film roll unreel and forward travel distance, make to detect inclined
The knife plate that light film reel just reaches next step cuts scope；Meanwhile before cutting, controller is according to axle angle detection device
Testing result, calculates the angle that knife plate should adjust, and control drive device one adjusts the angle of knife plate, knife is controlled after the completion of adjustment
Plate, which pushes, to be cut, you can obtains the polarisation diaphragm for meeting axle angular standard.
The beneficial effect that the utility model is reached：
Axle angle detection device realizes the shaft angle degree inspection to light polarizing film reel before cutting, examination scope and a sanction
The equal in magnitude of product is cut into, controller and drive device one, drive device two realize and cut position and cutting angle to knife plate
The control of degree, make to cut scope and be located just at carrying out at the light polarizing film reel of shaft angle degree detection, and carry out the higher sanction of precision
Cut, reached real-time adjustment and cut angle, when improving axle angle precision, and reducing artificial time of measuring and machine down wait
Between, improve man.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
A kind of high-precision light polarizing film cutting means as shown in Figure 1, including unwinding device 1, the and of conveying roller 2 set gradually
Cutting table, axle angle detection device 3 is provided between the unwinding device 1 and conveying roller 2, knife is provided with above the cutting table
Plate 4, knife plate rotating mechanism 5 is provided with the knife plate 4, the knife plate rotating mechanism 5 is connected with drive device 1, described defeated
Roller 2 is sent to be connected with drive device 27, the axle angle detection device 3, drive device 1 and drive device 27 are and controller
8 are connected.
The axle angle detection device 3 is the camera with linear polarization light source, checks that camera is horizontal with the initial position of knife plate 4
Line on the basis of to center line.
It is connected between the conveying roller 2 and cutting table by conveyer belt.
The drive device 1 is stepper motor.
The drive device 27 is direct current generator.
The cutting table is connected with splicing automobile.
Operation principle of the present utility model is：First, light polarizing film is cut into size and is input into controller 8, controller 8 is according to chi
The area that very little information control shaft angle detection device 3 scans every time, and polarisation film roll unreel and forward travel distance, make what is detected
The knife plate 4 that light polarizing film reel just reaches next step cuts scope；Meanwhile before cutting, controller 8 is detected according to shaft angle degree and filled
3 testing result is put, calculates the angle that knife plate 4 should adjust, control drive device 1 adjusts the angle of knife plate 4, and adjustment is completed
Control knife plate 4, which pushes, afterwards cuts, you can obtains the polarisation diaphragm for meeting axle angular standard.
The beneficial effect that the utility model is reached：
Axle angle detection device 3 realizes the shaft angle degree inspection to light polarizing film reel before cutting, examination scope and one
Cut the equal in magnitude of finished product, controller 8 and drive device 1, drive device 27 realize to knife plate 4 cut position and
Cut the control of angle, make to cut scope and be located just at carrying out at the light polarizing film reel of shaft angle degree detection, and carry out precision compared with
High cuts, and has reached real-time adjustment and has cut angle, has improved axle angle precision, and reduce artificial time of measuring and machine down
Stand-by period, improve man.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. high-precision light polarizing film cutting means, it is characterised in that including set gradually unwinding device, conveying roller and cut Platform, axle angle detection device is provided between the unwinding device and conveying roller, knife plate is provided with above the cutting table, it is described Knife plate rotating mechanism is provided with knife plate, the knife plate rotating mechanism is connected with drive device one, and the conveying roller fills with driving Put two to be connected, the axle angle detection device, drive device one and drive device two are connected with controller.
- 2. high-precision light polarizing film cutting means according to claim 1, it is characterised in that the axle angle detection device is Camera with linear polarization light source.
- 3. high-precision light polarizing film cutting means according to claim 1, it is characterised in that the conveying roller and cutting table it Between be connected by conveyer belt.
- 4. high-precision light polarizing film cutting means according to claim 1, it is characterised in that the drive device one is stepping Motor.
- 5. high-precision light polarizing film cutting means according to claim 1, it is characterised in that the drive device two is direct current Motor.
- 6. high-precision light polarizing film cutting means according to claim 1, it is characterised in that the cutting table and splicing automobile phase Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806695.1U CN207077514U (en) | 2017-07-05 | 2017-07-05 | High-precision light polarizing film cutting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806695.1U CN207077514U (en) | 2017-07-05 | 2017-07-05 | High-precision light polarizing film cutting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077514U true CN207077514U (en) | 2018-03-09 |
Family
ID=61427126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806695.1U Active CN207077514U (en) | 2017-07-05 | 2017-07-05 | High-precision light polarizing film cutting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251360A (en) * | 2019-02-15 | 2020-06-09 | 合海橡塑装备制造有限公司 | Belting cutting control system and method for radial tire forming machine |
-
2017
- 2017-07-05 CN CN201720806695.1U patent/CN207077514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251360A (en) * | 2019-02-15 | 2020-06-09 | 合海橡塑装备制造有限公司 | Belting cutting control system and method for radial tire forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 No.111 Jianhu Road, Kunshan Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Hengmei optoelectronics Co.,Ltd. Address before: 215300 No.111 Jianhu Road, Kunshan Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: KUNSHAN ZHIQIMEI MATERIAL TECHNOLOGY Co.,Ltd. |