CN210534014U - Flaw detection device of polymer film - Google Patents
Flaw detection device of polymer film Download PDFInfo
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- CN210534014U CN210534014U CN201921089541.0U CN201921089541U CN210534014U CN 210534014 U CN210534014 U CN 210534014U CN 201921089541 U CN201921089541 U CN 201921089541U CN 210534014 U CN210534014 U CN 210534014U
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- polymer film
- curb plate
- plate
- lamp house
- oblique curb
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Abstract
The utility model relates to a flaw detection device of macromolecular membrane, which comprises a bracket, the support top has the oblique curb plate that the angle of inclination is 40 ~ 45, and a deflector roll is respectively installed at the both ends of oblique curb plate, and the inner wall of oblique curb plate is fixed with the lamp house mounting bracket, installs the LED lamp house on the lamp house mounting bracket, and the upper surface of oblique curb plate is equipped with portable glass board, is provided with the plain paper on portable glass board's the inside wall. The utility model adopts the LED lamp box to ensure sufficient light for detection; the two ends of the inclined side plate are respectively provided with a guide roller, so that the polymer film can be transmitted and detected at the same time, and the wrinkle can be prevented; the movable glass plate is arranged to prevent dust, and the white paper is arranged on the movable glass plate to display light transmission points of the film after being irradiated by light.
Description
Technical Field
The utility model belongs to the technical field of polymer film production technique and specifically relates to a flaw detection device of polymer film.
Background
The polymer film is a product widely applied nowadays, and the quality of the performance of the polymer film determines the price of the product and the structure of the product caused by using the product, so that many enterprises pay great attention to the related performance of the product when purchasing the polymer film. For detecting whether the polymer film has the fish eye, a tester usually adopts various forms of light transmission devices according to the condition of the tester, but the devices generally have the problems of film wrinkles, insufficient light, poor data repeatability and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a device for detecting the defects of the polymer film.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a flaw detection device of macromolecular membrane, includes the support, the support top has the oblique curb plate that the angle of inclination is 40 ~ 45, and a deflector roll is respectively installed at the both ends of oblique curb plate, and the inner wall of oblique curb plate is fixed with the lamp house mounting bracket, installs the LED lamp house on the lamp house mounting bracket, and the upper surface of oblique curb plate is equipped with portable glass board, is provided with the plain paper on portable glass board's the inside wall.
The inclined angle of the inclined side plate is 40-45 degrees, which is convenient for operators to observe.
In order to conveniently install the LED lamp box, the LED lamp box is further limited, the lamp box installation frame is of an L-shaped structure, and a baffle is arranged at the lower end of the transverse edge of the lamp box installation frame of the L-shaped structure.
Further defined, the moveable glass plate includes glass and an aluminum bezel mounted around the glass.
And a clamping groove for inserting the aluminum frame is formed in the upper surface of the inclined side plate, so that the movable glass plate can move back and forth in the clamping groove.
In order to conveniently install the white paper, the white paper is further limited to be adhered to the inner wall of the movable glass plate through adhesive.
In order to ensure that the polymer film does not wrinkle when passing through the detection device, the detection device is further limited in that one end of the guide roller is provided with a driving motor.
The utility model has the advantages that: the utility model adopts the LED lamp box to ensure sufficient light for detection; the two ends of the inclined side plate are respectively provided with a guide roller, so that the polymer film can be transmitted and detected at the same time, and the wrinkle can be prevented; the movable glass plate is arranged to prevent dust, and the white paper is arranged on the movable glass plate to display light transmission points of the film after being irradiated by light.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a mounting structure diagram of the lamp box mounting rack of the present invention.
Fig. 3 is a schematic structural diagram of the middle lamp box mounting frame of the present invention.
In the figure: 1. the LED lamp comprises a support, 2 parts of inclined side plates, 3 parts of guide rollers, 4 parts of driving motors, 5 parts of a lamp box mounting rack, 6 parts of an LED lamp box, 7 parts of a movable glass plate, 8 parts of white paper, 71 parts of glass, 72 parts of an aluminum frame and 51 parts of a baffle plate.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-3, a flaw detection device for polymer films, including support 1, support 1 top has inclined side plate 2 with an inclination angle of 40-45 °, guide roller 3 is respectively installed at two ends of inclined side plate 2, one end of guide roller 3 is provided with driving motor 4, inner wall of inclined side plate 2 is fixed with lamp box mounting bracket 5, install LED lamp box 6 on lamp box mounting bracket 5, the upper surface of inclined side plate 2 is equipped with portable glass board 7, portable glass board 7 includes glass 71 and installs the aluminium frame 72 around glass 71, the upper surface of inclined side plate 2 has been seted up and has been supplied aluminium frame 72 male draw-in groove, be provided with white paper 8 on the inside wall of portable glass board 7.
As shown in fig. 3, in order to facilitate installation of the LED light box 6, the light box mounting bracket 5 has an L-shaped structure, and a baffle 51 is disposed at a lower end of a transverse edge of the L-shaped light box mounting bracket 5.
During specific operation, glue white paper 8 on the inner wall of portable glass board 7, through inserting aluminium frame 72 in the draw-in groove of oblique curb plate 2, install portable glass board 7 in LED lamp house 6 top, driving motor 4 starts, deflector roll 3 at oblique curb plate 2 both ends rotates, the polymer film transmits to LED lamp house 6, light sees through on the lamp shade of LED lamp house 6 reachs the polymer film, if there is "fish eye" on the polymer film, then the light spot will be shown on white paper 8, if there is not "fish eye" on the polymer film, then there is not the light spot on the white paper 8.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a flaw detection device of macromolecular membrane, includes the support, its characterized in that: the support top has the oblique curb plate that the angle of inclination is 40 ~ 45, and a deflector roll is respectively installed at the both ends of oblique curb plate, and the inner wall of oblique curb plate is fixed with the lamp house mounting bracket, installs the LED lamp house on the lamp house mounting bracket, and the upper surface of oblique curb plate is equipped with portable glass board, is provided with the plain paper on the inside wall of portable glass board.
2. The apparatus for detecting defects in a polymer film according to claim 1, comprising: the lamp box mounting frame is of an L-shaped structure, and a baffle is arranged at the lower end of the transverse edge of the lamp box mounting frame of the L-shaped structure.
3. The apparatus for detecting defects in a polymer film according to claim 1, comprising: the movable glass plate comprises glass and an aluminum frame mounted around the glass.
4. The device for detecting defects in a polymer film according to claim 3, wherein: the upper surface of the inclined side plate is provided with a clamping groove for inserting the aluminum frame, so that the movable glass plate can move back and forth in the clamping groove.
5. The apparatus for detecting defects in a polymer film according to claim 1, comprising: the white paper is adhered to the inner wall of the movable glass plate through the viscose.
6. The apparatus for detecting defects in a polymer film according to claim 1, comprising: one end of the guide roller is provided with a driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089541.0U CN210534014U (en) | 2019-07-12 | 2019-07-12 | Flaw detection device of polymer film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089541.0U CN210534014U (en) | 2019-07-12 | 2019-07-12 | Flaw detection device of polymer film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210534014U true CN210534014U (en) | 2020-05-15 |
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ID=70597653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921089541.0U Active CN210534014U (en) | 2019-07-12 | 2019-07-12 | Flaw detection device of polymer film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210534014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102421167B1 (en) * | 2022-04-12 | 2022-07-15 | 주식회사 엔비컨스 | Apparatus for inspecting fault of film |
-
2019
- 2019-07-12 CN CN201921089541.0U patent/CN210534014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102421167B1 (en) * | 2022-04-12 | 2022-07-15 | 주식회사 엔비컨스 | Apparatus for inspecting fault of film |
| WO2023200157A1 (en) * | 2022-04-12 | 2023-10-19 | 주식회사 엔비컨스 | Film defect detection device |
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