Film production detection device

Abstract

The utility model discloses a thin film production detection device which comprises a roller fixing frame, a thin film is installed on the outer side of a roller, an electric telescopic rod is installed at the bottom end of an arc plate, a light source box is fixedly installed at the top end of a placing frame, an industrial camera is arranged over the light source box, and the industrial camera is connected with the electric telescopic rod. A quantitative conveying pump is fixedly installed at the top end of the corrosive liquid storage box, a liquid dropping box is installed at the tail end of a soft connecting pipe, detection can be carried out while a film is produced and conveyed, the thickness, transparency and surface defects of the film can be detected through cooperation of an industrial camera and a light source box, and the industrial camera is connected with a computer through a data line. The industrial camera can move back and forth, so that the film can be observed without dead angles, the arranged quantitative conveying pump is used for extracting detection liquid to be matched with a liquid dropping box to drop acid and alkali liquid on the film, and the industrial camera is matched with a computer to analyze information such as the corrosion resistance time and degree of the film.

Description

Technical Field

[0001] The utility model relates to the technical field of film production detection, in particular to a film production detection device. Background Art

[0002] Film is a thin, soft, transparent sheet with multiple application scenarios, such as packaging and agricultural greenhouses. In the existing film production process, film quality inspection often relies on manual operation, which is not only inefficient but also easily affected by human factors, resulting in inaccurate test results.

[0003] Patent publication number CN 218726036 U discloses a film production inspection device. Vertical columns are fixed to both ends of the top of the inspection platform. The vertical columns are internally rotatably connected to a longitudinal rotation axis, and a film roller is disposed on the outer side of the longitudinal rotation axis. A limiting mechanism is disposed on the end of the vertical column away from the film roller to restrict the rotation of the longitudinal rotation axis. The utility model utilizes the limiting mechanism to stop the two film rollers after a certain number of rotations, facilitating the device's ability to test multiple films. The lifting and testing mechanisms enable the longitudinal fixing columns and the longitudinal pressing columns to secure the film and stretch it in opposite directions. A tension tester can detect the tension applied to the film, enabling the device to automatically test the film with greater accuracy.

[0004] The above-mentioned film production detection device can only perform tensile testing when testing the film, with a single detection item. It fails to detect aspects such as film thickness, transparency, and defects, and cannot perform corrosion resistance testing and puncture resistance testing of the film, making it impossible to know the full range of performance of the film.

[0005] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0006] In view of the problems in the related art, the present invention proposes a thin film production detection device to overcome the above technical problems existing in the existing related art.

[0007] To this end, the specific technical solutions adopted in this utility model are as follows:

[0008] A film production detection device comprises a roller fixing frame, a roller is rotatably mounted on the inner side of the roller fixing frame, a film is mounted on the outer side of the roller, an arc plate is provided below the roller at the middle end, an electric telescopic rod is mounted on the bottom end of the arc plate, a placement frame is mounted on the bottom end of the electric telescopic rod, a light source box is fixedly mounted on the top end of the placement frame, an industrial camera is provided directly above the light source box, a horizontal fixing rod is fixedly mounted on the middle end of the roller fixing frame by bolts, a corrosive liquid storage tank is fixedly mounted above the horizontal fixing rod, a quantitative delivery pump is fixedly mounted on the top end of the corrosive liquid storage tank, a flexible connecting pipe is mounted on the outer side of the quantitative delivery pump, and a drip box is mounted on the end of the flexible connecting pipe.

[0009] As a further solution of the present invention, the inner sides of the two groups of roller fixing frames are spirally connected with mounting horizontal rods, and the outer sides of both ends of the mounting horizontal rods are provided with external threads, and the external threads on the mounting horizontal rods are symmetrically arranged front to back.

[0010] As a further solution of the present invention, the rollers are provided in four groups, and the four groups of rollers are arranged in a V shape.

[0011] As a further solution of the present invention, the top end of the roller fixing frame is fixedly connected to a gantry, the inner upper end of the gantry is rotatably installed with a screw, the outer side of the screw is spirally connected to a screw sleeve, and the screw sleeve is fixedly connected to the industrial camera.

[0012] As a further solution of the present invention, a servo motor is installed at the rear end of the screw rod, and the servo motor is fixedly connected to the gantry.

[0013] As a further solution of the present invention, a puncture cone placement rack is fixedly installed on the top of the gantry, and a puncture cone is installed on the inner side of the puncture cone placement rack, and the puncture cone is provided in a group.

[0014] As a further solution of the present invention, the corrosive liquid storage tank, quantitative delivery pump, flexible pipe and drip box are all provided in a group, and alkaline solution is placed inside the corrosive liquid storage tank located on the front side, and acid solution is placed inside the corrosive liquid storage tank located on the rear side.

[0015] The beneficial effects of the utility model are:

[0016] The utility model is provided with rollers, films, light source boxes, industrial cameras, etc. When the device is used, the film is smoothly placed on the rollers, so that the film can be inspected while it is being produced and transported. The thickness, transparency, and surface defects of the film can be inspected by the industrial camera in conjunction with the light source box. The industrial camera is connected to a computer via a data cable to perform image analysis, and the industrial camera can move back and forth, so that the film can be observed without blind spots.

[0017] The utility model is provided with rollers, films, corrosion liquid storage boxes, quantitative delivery pumps, dripping boxes, etc., wherein alkaline detection liquid is added to the inner side of the corrosion liquid storage box on the front side, and acidic detection liquid is added to the inner side of the corrosion liquid storage box on the rear side. The detection liquid is extracted by the quantitative delivery pump and the acid and alkaline liquids are dripped onto the film by the dripping box. The corrosion resistance time and degree of the film are analyzed by the industrial camera and the computer.

[0018] The utility model is provided with rollers, arc plates, electric telescopic rods, puncture cone placement racks, puncture cones, etc. The electric telescopic rod drives the arc plates to rise, thereby clamping the film, so that a puncture resistance test can be performed, and the puncture cone is pushed to separate it from the puncture cone placement rack, so that the puncture cone falls vertically, and the puncture test is performed on the film. The puncture resistance performance of the film can be learned by observing puncture cones of different types and weights. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a thin film production detection device according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of a roller fixing frame of a film production detection device according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the installation structure of rollers and arc plates of a film production detection device according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of an industrial camera for a film production inspection device according to an embodiment of the present utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of a quantitative delivery pump of a film production and detection device according to an embodiment of the present utility model.

[0025] In the picture:

[0026] 1. Roller mounting bracket; 2. Horizontal mounting rod; 3. Roller; 4. Film; 5. Arc plate; 6. Electric telescopic rod; 7. Storage rack; 8. Light source box; 9. Gantry; 10. Screw; 11. Screw sleeve; 12. Industrial camera; 13. Servo motor; 14. Puncture cone mounting bracket; 15. Puncture cone; 16. Horizontal fixing rod; 17. Corrosive liquid storage tank; 18. Dosing pump; 19. Flexible connecting pipe; 20. Drip box. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the present utility model, a thin film production detection device is provided.

[0029] Please refer to the instruction manual Figure 1-5 According to an embodiment of the present invention, a film production detection device includes a roller fixing frame 1, a roller 3 is rotatably installed on the inner side of the roller fixing frame 1, a film 4 is installed on the outer side of the roller 3, an arc plate 5 is provided below the roller 3 at the middle end, an electric telescopic rod 6 is installed at the bottom end of the arc plate 5, a placement frame 7 is installed at the bottom end of the electric telescopic rod 6, a light source box 8 is fixedly installed on the top of the placement frame 7, an industrial camera 12 is provided just above the light source box 8, a horizontal fixing rod 16 is fixedly installed on the middle end of the roller fixing frame 1 by bolts, a corrosive liquid storage tank 17 is fixedly installed above the horizontal fixing rod 16, a quantitative delivery pump 18 is fixedly installed on the top of the corrosive liquid storage tank 17, a soft connecting pipe 19 is installed on the outer side of the quantitative delivery pump 18, and a drip box 20 is installed at the end of the soft connecting pipe 19.

[0030] When the device is used, first complete the assembly of the roller fixing frame 1 by installing the horizontal rod 2, and complete the assembly of the roller 3 at the same time, and place the film 4 on the outside of the roller 3 in order, so as to facilitate the detection during the transportation of the film 4. Turn on the servo motor 13 to drive the screw 10 to rotate, and the screw 10 drives the screw sleeve 11 to rotate and move back and forth. The screw sleeve 11 drives the industrial camera 12 to move, and cooperates with the computer to analyze the thickness, defects and transparency of the film. The acid and alkali detection liquids are placed in the corrosion liquid storage tank 17 respectively, and the quantitative The delivery pump 18 extracts the test liquid and delivers it to the drip box 20 through the flexible tube 19. The test liquid can drip onto the film 4. The corrosion resistance of the film 4 can be known through the industrial camera 12 and computer analysis. The arc plate 5 can be driven to rise by the electric telescopic rod 6, and then the roller 3 is positioned to keep the film 4 flat and taut, and the puncture cone 15 is pushed to separate it from the puncture cone placement rack 14, so that the puncture cone 15 falls vertically, and a puncture test is performed on the film 4. The puncture resistance of the film can be known by observation of puncture cones of different types and weights.

[0031] In one embodiment, please refer to the appendix of the specification. Figure 1-5 As a further solution of the present invention, the inner sides of the two groups of roller fixing frames 1 are spirally connected with mounting horizontal rods 2, and the outer sides of both ends of the mounting horizontal rods 2 are provided with external threads, and the external threads on the mounting horizontal rods 2 are symmetrically arranged front to back.

[0032] The installation of the roller 3 and the roller fixing frame 1 is completed by installing the horizontal rod 2.

[0033] In another embodiment, please refer to the attached Figure 1-5 As a further solution of the present invention, the rollers 3 are provided in four groups, and the four groups of rollers 3 are arranged in a V shape.

[0034] This allows the film 4 to be transported while remaining flat.

[0035] In one embodiment, please refer to the appendix of the specification. Figure 1-5 As a further solution of the present invention, the top of the roller fixing frame 1 is fixedly connected to a gantry 9, and a screw rod 10 is rotatably installed on the inner upper end of the gantry 9. The outer side of the screw rod 10 is spirally connected to a screw rod sleeve 11, and the screw rod sleeve 11 is fixedly connected to an industrial camera 12.

[0036] The industrial camera 12 can move forward and backward, and can perform comprehensive inspection of the film 4 during its movement.

[0037] In another embodiment, please refer to the attached Figure 1-5As a further solution of the present invention, a servo motor 13 is installed at the rear end of the screw rod 10, and the servo motor 13 is fixedly connected to the gantry 9.

[0038] The servo motor 13 can drive the screw rod 10 to rotate.

[0039] In one embodiment, please refer to the appendix of the specification. Figure 1-5 As a further solution of the present invention, a puncture cone placement rack 14 is fixedly installed on the top of the gantry 9, and a puncture cone 15 is installed on the inner side of the puncture cone placement rack 14. The puncture cone 15 is provided in three groups.

[0040] The vertical drop of the puncture cone 15 can perform a puncture test on the film.

[0041] In another embodiment, please refer to the attached Figure 1-5 As a further solution of the present invention, the corrosive liquid storage tank 17, the quantitative delivery pump 18, the flexible pipe 19 and the dripping box 20 are each provided with two groups, and the inner side of the corrosive liquid storage tank 17 located on the front side is placed with alkaline solution, and the inner side of the corrosive liquid storage tank 17 located on the rear side is placed with acid solution.

[0042] When this device is used, the film is placed smoothly on the roller, so that the film can be inspected while it is being produced and transported. The thickness, transparency, and surface defects of the film can be inspected by an industrial camera in conjunction with a light source box. The industrial camera is connected to a computer via a data cable to perform image analysis, and the industrial camera can move back and forth, so that the film can be observed without blind spots. Alkaline detection liquid is added to the inner side of the corrosion liquid storage box on the front side, and acidic detection liquid is added to the inner side of the corrosion liquid storage box on the rear side. The detection liquid is extracted by a quantitative delivery pump and the acid and alkaline liquids are dripped onto the film in conjunction with a drip box. The industrial camera is used in conjunction with a computer to analyze information such as the corrosion resistance time and degree of the film. The arc plate is driven up by an electric telescopic rod to clamp the film, so that a puncture resistance test can be performed. The puncture cone is pushed to separate it from the puncture cone placement rack, so that the puncture cone falls vertically, and a puncture test is performed on the film. The puncture resistance performance of the film can be learned by observation using puncture cones of different types and weights.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A film production detection device, comprising a roller fixing frame (1), characterized in that: A roller (3) is rotatably mounted on the inner side of the roller fixing frame (1), a film (4) is mounted on the outer side of the roller (3), an arc plate (5) is provided below the middle end of the roller (3), an electric telescopic rod (6) is mounted on the bottom end of the arc plate (5), a placement frame (7) is mounted on the bottom end of the electric telescopic rod (6), a light source box (8) is fixedly mounted on the top end of the placement frame (7), an industrial camera (12) is provided just above the light source box (8), a horizontal fixing rod (16) is fixedly mounted on the middle end of the roller fixing frame (1) by bolts, a corrosive liquid storage tank (17) is fixedly mounted above the horizontal fixing rod (16), a quantitative delivery pump (18) is fixedly mounted on the top end of the corrosive liquid storage tank (17), a flexible connecting pipe (19) is mounted on the outer side of the quantitative delivery pump (18), and a drip box (20) is mounted at the end of the flexible connecting pipe (19).

2. A thin film production detection device according to claim 1, characterized in that: The inner sides of the two groups of roller fixing frames (1) are spirally connected to mounting horizontal rods (2), and the outer sides of both ends of the mounting horizontal rods (2) are provided with external threads, and the external threads on the mounting horizontal rods (2) are symmetrically arranged front to back.

3. The thin film production detection device according to claim 1, characterized in that: The rollers (3) are provided in four groups, and the four groups of rollers (3) are arranged in a V shape.

4. The thin film production detection device according to claim 1, characterized in that: The top end of the roller fixing frame (1) is fixedly connected to a gantry frame (9), the inner upper end of the gantry frame (9) is rotatably mounted with a screw rod (10), the outer side of the screw rod (10) is spirally connected to a screw rod sleeve (11), and the screw rod sleeve (11) is fixedly connected to an industrial camera (12).

5. The thin film production detection device according to claim 4, characterized in that: A servo motor (13) is installed at the rear end of the screw rod (10), and the servo motor (13) is fixedly connected to the gantry (9).

6. The thin film production detection device according to claim 4, characterized in that: A puncture cone placement rack (14) is fixedly installed on the top of the gantry (9), and a puncture cone (15) is installed on the inner side of the puncture cone placement rack (14). The puncture cone (15) is provided in three groups.

7. The thin film production detection device according to claim 1, characterized in that: The corrosive liquid storage box (17), the quantitative delivery pump (18), the flexible connecting pipe (19) and the dripping box (20) are each provided with two groups, the inner side of the corrosive liquid storage box (17) located at the front side is provided with alkaline solution, and the inner side of the corrosive liquid storage box (17) located at the rear side is provided with acid solution.

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