CN219224613U - Brightness enhancement base film production equipment - Google Patents
Brightness enhancement base film production equipment Download PDFInfo
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- CN219224613U CN219224613U CN202223336139.2U CN202223336139U CN219224613U CN 219224613 U CN219224613 U CN 219224613U CN 202223336139 U CN202223336139 U CN 202223336139U CN 219224613 U CN219224613 U CN 219224613U
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Abstract
The utility model belongs to the technical field of base film production, and particularly relates to a brightening base film production device, which comprises a workbench and further comprises: the pressing mechanism is arranged at the left side of the workbench and presses the brightening base film; the winding mechanism is arranged on the right side of the workbench and is used for winding the brightening base film after lamination; the detection mechanism comprises a frame, a controller and a pattern detection device, wherein the frame is fixed on the workbench and is positioned between the pressing mechanism and the winding mechanism, and the controller and the pattern detection device are both arranged on the frame; the pattern detection device is used for detecting the quality of the surface of the brightening base film; the quality detection is carried out in the production process of the brightening base film by adopting the detection mechanism, so that the working efficiency is improved, meanwhile, the error can be reduced by carrying out the quality detection by the detection mechanism, and the detection effect is improved.
Description
Technical Field
The utility model belongs to the technical field of base film production, and particularly relates to a brightening base film production device.
Background
The brightness enhancement film is applied to a TFT-LCD backlight module to improve the luminous efficiency of the whole backlight system. A common brightness enhancement film consists of a planar substrate and a plurality of prisms that concentrate light.
The existing film preparation equipment is usually used for carrying out rolling through a rolling device after the base film is subjected to lamination preparation, then conveying the base film to a subsequent quality inspection department for quality inspection, and quality inspection work is usually carried out by workers through naked eyes, so that the quality inspection efficiency is low, meanwhile, the workers are easy to cause fatigue for a long time, the quality inspection effect is poor, and therefore the brightness enhancement base film production equipment is specially designed.
Disclosure of Invention
The utility model aims at solving the technical problems, and provides a brightening base film production device which achieves the effect of direct quality detection after production is completed.
In view of the above, the present utility model provides a brightness enhancement film production apparatus, including a workbench, further including:
the pressing mechanism is arranged at the left side of the workbench and presses the brightening base film;
the winding mechanism is arranged on the right side of the workbench and is used for winding the brightening base film after lamination;
the detection mechanism comprises a frame, a controller and a pattern detection device, wherein the frame is fixed on the workbench and is positioned between the pressing mechanism and the winding mechanism, and the controller and the pattern detection device are both arranged on the frame;
wherein, the figure detection device detects the quality of the surface of the brightening basal membrane.
In the technical scheme, the quality detection is carried out in the production process of the brightening base film by adopting the detection mechanism, so that the working efficiency is improved, meanwhile, the error can be reduced by carrying out the quality detection by the detection mechanism, and the detection effect is improved.
In the above technical solution, further, the graphic detection device includes:
the industrial camera is fixed on the frame and is opposite to the end face of the workbench, and is connected with an image detection system which is controlled by the controller;
the industrial camera shoots the surface of the brightening base film, and the image detection system receives and compares pictures sent by the industrial camera.
In this technical scheme, through adopting the industry camera to shoot the base film that lightens and utilize image detection system to carry out the comparison discernment to the photo of shooing, and then can carry out high-efficient quality detection to the base film material that lightens, recognition effect is better simultaneously, is difficult for makeing mistakes.
In the above technical solution, further, the method further includes:
the thickness detection device comprises a detection roller, a telescopic piece and a first sensor, wherein the first sensor is arranged in the telescopic piece and is electrically connected with the controller, and the thickness detection device is connected with the telescopic piece in a sliding manner;
wherein, thickness detection device detects the thickness of brightness enhancement base film.
In the technical scheme, the thickness of the brightness enhancement base film is detected by arranging the thickness detection device, so that quality inspection quality is improved.
In the technical scheme, further, a sliding groove is formed in the telescopic piece, a spring is arranged in the sliding groove, and the detection roller is in sliding connection with the sliding groove;
the first sensor is fixed in the chute, one end of the spring is propped against the first sensor, and the other end of the spring is propped against the detection roller.
In the technical scheme, the telescopic piece is matched with the detection roller, when the detection roller is extruded by the excessively thick part on the brightening base film or is excessively thin by the excessively thin part, and displacement is caused by collapse of the detection roller, the spring is elastically deformed, and then the spring touches the first sensor, so that the controller is started.
In the above technical solution, further, the method further includes:
the marking device is arranged on the frame and is electrically connected with the controller;
and the controller receives the information transmitted by the image recognition system and the first sensor and then controls the marking device to carry out ink-jet marking on the brightening base film.
In the technical scheme, the marking device marks the unqualified part of the brightening base film.
In the above technical scheme, further, the marking device is a code spraying machine, the code spraying machine is arranged on the frame, and washable ink is filled in the code spraying machine;
and after receiving the instruction of the controller, the ink jet printer performs ink jet marking on the brightening base film.
In the technical scheme, the marking device is a code spraying machine, and ink can be cleaned, so that a worker can clean the brightening base film after finishing the brightening base film conveniently.
In the above technical solution, further, the method further includes:
and one end of the film finishing roller is connected with a motor.
In this technical scheme, motor control integral membrane roller rotates, makes the brightening base film from the middle part to the both sides expansion gradually under the helicla flute effect to effectively play the effect of flattening.
The beneficial effects of the utility model are as follows:
the quality detection is carried out in the production process of the brightening base film by adopting the detection mechanism, so that the working efficiency is improved, meanwhile, errors can be reduced by carrying out the quality detection by adopting the detection mechanism, and the detection effect is improved; the detection mechanism comprises a frame, a controller and a pattern detection device; the image detection device comprises an industrial camera, wherein the industrial camera is connected with an image detection system, and the image detection system is an image recognition system based on the operation of a PLC system; the industrial camera shoots the brightening base film and compares and identifies the shot photo by utilizing the image detection system, so that the high-efficiency quality detection can be carried out on the brightening base film material, and meanwhile, the identification effect is better, and errors are not easy to occur.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial perspective view of the present utility model;
FIG. 3 is a schematic diagram of the present utility model;
the label in the figure is: 1-workbench, 2-pressing mechanism, 3-winding mechanism, 4-frame, 5-controller, 6-graph detection device, 61-industrial camera, 7-thickness detection device, 71-detection roller, 72-expansion piece, 721-chute, 722-spring, 723-first sensor, 8-marking device, 9-film finishing roller and 91-motor.
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.
Example 1:
the embodiment provides a brightness enhancement base film production facility, including workstation 1, still include:
the pressing mechanism 2 is arranged at the left side of the workbench 1, and the pressing mechanism 2 presses the brightening base film;
the winding mechanism 3 is arranged on the right side of the workbench 1, and the winding mechanism 3 winds the brightening base film after lamination;
the detection mechanism comprises a frame 4, a controller 5 and a pattern detection device 6, wherein the frame 4 is fixed on the workbench 1 and is positioned between the pressing mechanism 2 and the winding mechanism 3, and the controller 5 and the pattern detection device 6 are both arranged on the frame 4;
wherein the pattern detection device 6 performs quality detection on the surface of the brightening base film.
The embodiment can be seen that the brightness enhancement base film production equipment comprises a pressing mechanism 2, a winding mechanism 3 and a detection mechanism;
the pressing mechanism 2 is used for forming the brightening base film, the rolling mechanism 3 is used for rolling the formed brightening base film, the detection mechanism is arranged between the pressing mechanism 2 and the rolling mechanism 3, and the detection mechanism is used for quality inspection of the brightening base film in the process of forming and rolling the brightening base film, wherein the pressing mechanism 2 and the rolling mechanism 3 are obtained through external purchasing;
the detection mechanism comprises a frame 4, a controller 5 and a graph detection device 6, wherein the frame 4 is fixed on the workbench 1 and is positioned between the pressing mechanism 2 and the winding mechanism 3, the controller 5 is arranged at the upper end of the frame 4, an alarm is connected to the controller 5, the controller 5 comprises a display screen and a control system, the control system adopts a PLC control system, the controller 5 is used for more intuitively displaying the content detected by the detection device so as to be convenient for workers to observe, the graph detection device 6 detects the surface of the brightening base film, finds out unqualified parts and displays the unqualified parts on the display screen, the alarm starts to remind the workers, the workers shut down the machine, and then the workers finish or cut off the unqualified parts according to information provided by the display screen;
the quality detection is carried out in the production process of the brightening base film by adopting the detection mechanism, so that the working efficiency is improved, meanwhile, the error can be reduced by carrying out the quality detection by the detection mechanism, and the detection effect is improved.
Example 2:
the present embodiment provides a brightness enhancement base film production apparatus having the following technical features in addition to the technical scheme including the above embodiment.
The pattern detection device 6 includes:
an industrial camera 61, the industrial camera 61 is fixed on the frame 4 and is opposite to the end face of the workbench 1, the industrial camera 61 is connected with an image detection system, and the image detection system is controlled by the controller 5;
wherein the industrial camera 61 photographs the surface of the brightness enhancing base film, and the image detection system receives and compares the pictures transmitted by the industrial camera 61.
As can be seen from the present embodiment, the graphic detection device 6 includes an industrial camera 61, and the industrial camera 61 is connected with a graphic detection system, and the image detection system is an image recognition system based on the PLC system;
the industrial camera 61 shoots the passed brightening basal membrane, the shot photo is sent to an image recognition system for picture recognition, a brightening basal membrane standard template is pre-stored in the image recognition system, the image recognition system compares the photo, an unqualified part is found out and displayed on a display screen, and meanwhile, the controller 5 controls an alarm to start to remind workers;
the industrial camera 61 is adopted to shoot the brightening base film, and the image detection system is utilized to compare and identify the shot photo, so that the high-efficiency quality detection can be carried out on the brightening base film material, the identification effect is better, and errors are not easy to occur.
Example 3:
the present embodiment provides a brightness enhancement base film production apparatus having the following technical features in addition to the technical scheme including the above embodiment.
A thickness detection device 7, the thickness detection device 7 comprising a detection roller 71, a telescopic member 72 and a first sensor 723, the first sensor 723 being disposed within the telescopic member 72 and electrically connected to the controller 5, the thickness detection device 7 being slidably connected to the telescopic member 72;
wherein the thickness detection device 7 detects the thickness of the brightness enhancing base film.
As can be seen from this embodiment, the thickness detection device 7 includes a detection roller 71, a telescoping member 72 and a first sensor 723,
the telescopic piece 72 is fixed on the workbench 1, the detection roller 71 is transversely arranged on the workbench 1, the brightening base film passes between the detection roller 71 and the workbench 1, meanwhile, the detection roller 71 is movably connected with the telescopic piece 72 and is always tightly abutted against the brightening base film under the action of the telescopic piece 72, the first sensor 723 is arranged on the telescopic piece 72, in the process of passing the detection roller 71, an excessively thick part of the brightening base film can squeeze the detection roller 71 and displace, the detection roller 71 displaces on the telescopic piece 72 to trigger the first sensor 723, the first sensor 723 is connected with a received signal to be displayed on the display 5151, and the controller 5 controls the alarm to be started and reminds workers;
the thickness of the brightness enhancement base film is detected by arranging the thickness detection device 7, so that quality inspection quality is improved.
Example 4:
the present embodiment provides a brightness enhancement base film production apparatus having the following technical features in addition to the technical scheme including the above embodiment.
A sliding groove 721 is formed in the telescopic piece 72, a spring 722 is installed in the sliding groove 721, and the detection roller 71 is connected with the sliding groove 721 in a sliding mode;
the first sensor 723 is fixed in the chute 721, and one end of the spring 722 abuts against the first sensor 723 and the other end abuts against the detection roller 71.
As can be seen from the present embodiment, the telescopic member 72 is fixed on the workbench 1 and is located between the frame 4 and the pressing mechanism 2, the telescopic member 72 is in a column shape, the telescopic member 72 is provided with a chute 721, the detecting roller 71 is slidably connected with the chute 721, a spring 722 is installed in the chute 721, a first sensor 723 is installed at the upper end of the chute 721, one end of the spring 722 is fixed with the first sensor 723, the other end of the spring 723 abuts against the detecting roller 71, when the detecting roller 71 is in the process of passing through the detecting roller 71 by the brightness enhancement base film, and when the detecting roller 71 is displaced due to extrusion of an excessively thick part of the brightness enhancement base film, the spring 722 is extruded, and then the first sensor 723 is extruded by the spring 722, so that a signal is transmitted to the controller 5 and displayed on the display screen 5151;
the expansion member 72 cooperates with the detection roller 71, and when the detection roller 71 is displaced due to collapse of the detection roller 71 by the squeezing of the excessively thick portion of the brightness enhancement base film or the excessively thin portion of the brightness enhancement base film, the spring 722 elastically deforms, and the spring 722 triggers the first sensor 723, so that the controller 5 is started.
Example 5:
the present embodiment provides a brightness enhancement base film production apparatus having the following technical features in addition to the technical scheme including the above embodiment.
The marking device 8 is arranged on the frame 4, and the marking device 8 is electrically connected with the controller 5;
wherein the controller 5 receives the information transmitted by the image recognition system and the first sensor 723 and then controls the marking device 8 to perform ink-jet marking on the brightness enhancement base film.
In this embodiment, it can be seen that the marking device 8 is mounted on the frame 4, the marking device 8 is electrically connected with the controller 5, and the controller 5 is started after receiving the reject signals transmitted by the image detection device and the thickness detection device 7, and marks the reject portion of the brightness enhancement base film, so that the operator can find and repair conveniently.
Example 6:
the present embodiment provides a brightness enhancement base film production apparatus having the following technical features in addition to the technical scheme including the above embodiment.
The marking device 8 is a code spraying machine which is arranged on the frame 4, and washable ink is filled in the code spraying machine;
and after receiving the instruction of the controller 5, the ink jet printer carries out ink jet marking on the brightening base film.
In this embodiment, it can be seen that the marking device 8 is a code spraying machine, the code spraying machine is directly fixed on the frame 4, the code spraying machine performs ink-jet marking on the brightening base film after receiving the instruction of the controller 5, and the code spraying machine adopts washable ink, so that the brightening base film is cleaned conveniently after finishing the brightening base film by a worker.
Example 7:
the present embodiment provides a brightness enhancement base film production apparatus having the following technical features in addition to the technical scheme including the above embodiment.
The film finishing roller 9, the film finishing roller 9 is arranged between the detection roller 71 and the pressing mechanism 2, and one end of the film finishing roller 9 is connected with a motor.
In this embodiment, it can be seen that the film finishing roller 9 is mounted on the front side of the detecting roller 71, the film finishing roller 9 is provided with a spiral groove, the spiral groove spirals towards two sides of the film finishing roller 9, one end of the film finishing roller 9 is connected with a motor, and after the motor is started, the film finishing roller 9 is controlled to rotate, so that the brightening base film gradually expands from the middle to two sides, and the flattening effect is effectively achieved.
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 (7)
1. The brightening base film production equipment comprises a workbench (1), and is characterized by further comprising:
the laminating mechanism (2), the said laminating mechanism (2) is set up in the left side of the working table (1), the said laminating mechanism (2) laminates the base film of brightening;
the rolling mechanism (3), the rolling mechanism (3) is arranged on the right side of the workbench (1), and the rolling mechanism (3) rolls the brightening base film after lamination;
the detecting mechanism comprises a frame (4), a controller (5) and a graph detecting device (6), wherein the frame (4) is fixed on the workbench (1) and is positioned between the pressing mechanism (2) and the winding mechanism (3), and the controller (5) and the graph detecting device (6) are both arranged on the frame (4);
wherein, the pattern detection device (6) detects the quality of the surface of the brightening base film.
2. A brightness enhancement film production apparatus according to claim 1, wherein the pattern detection means (6) comprises:
the industrial camera (61), the said industrial camera (61) is fixed on frame (4), and just right against the end surface of the working table (1), the said industrial camera (61) connects with the image detection system, the said image detection system is controlled by the controller (5);
the industrial camera (61) shoots the surface of the brightening base film, and the image detection system receives and compares pictures sent by the industrial camera (61).
3. The brightness enhancement film production apparatus according to claim 2, further comprising:
the thickness detection device (7), the thickness detection device (7) comprises a detection roller (71), a telescopic piece (72) and a first sensor, the first sensor is arranged in the telescopic piece (72) and is electrically connected with the controller (5), and the thickness detection device (7) is in sliding connection with the telescopic piece (72);
wherein, the thickness detection device (7) detects the thickness of the brightening base film.
4. A brightness enhancement film production apparatus according to claim 3, wherein a chute (721) is formed in the telescopic member (72), a spring (722) is installed in the chute (721), and the detection roller (71) is slidably connected with the chute (721);
the first sensor is fixed in the chute (721), one end of the spring (722) is abutted against the first sensor, and the other end of the spring is abutted against the detection roller (71).
5. The brightness enhancement film production facility according to claim 4, further comprising:
the marking device (8), the marking device (8) is arranged on the frame (4), and the marking device (8) is electrically connected with the controller (5);
the controller (5) receives information transmitted by the image detection system and the first sensor and then controls the marking device (8) to carry out ink-jet marking on the brightening base film.
6. The brightening base film production equipment according to claim 5, wherein the marking device (8) is a code spraying machine, the code spraying machine is arranged on the frame (4), and washable ink is filled in the code spraying machine;
and after receiving the instruction of the controller (5), the ink jet printer carries out ink jet marking on the brightening base film.
7. The brightness enhancement film production facility of claim 6 further comprising:
and the film finishing roller (9), wherein the film finishing roller (9) is arranged between the detection roller (71) and the pressing mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336139.2U CN219224613U (en) | 2022-12-09 | 2022-12-09 | Brightness enhancement base film production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223336139.2U CN219224613U (en) | 2022-12-09 | 2022-12-09 | Brightness enhancement base film production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219224613U true CN219224613U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223336139.2U Active CN219224613U (en) | 2022-12-09 | 2022-12-09 | Brightness enhancement base film production equipment |
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| Country | Link |
|---|---|
| CN (1) | CN219224613U (en) |
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- 2022-12-09 CN CN202223336139.2U patent/CN219224613U/en active Active
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