Intelligent film pasting machine

Abstract

The utility model relates to a film pasting equipment technical field, concretely relates to an intelligent film pasting machine, including the board input device, detection device, film pasting device and board output device that set up in order from front to back, the board input device is used to stack the board one by one to the rear delivery, the detection device includes surface detection mechanism and thickness detection mechanism, the surface detection mechanism is used to detect the board surface flatness of board input device delivery, the thickness detection mechanism is used to detect the board thickness of board input device delivery, the film pasting device is used to carry out film pasting to the board that has passed surface detection mechanism detection, and the film pasting device can realize adaptive film pasting according to the detection information of thickness detection mechanism, the board output device is used to receive the board that is outputted by film pasting device, and carries out the classified stacking of board, the utility model solves the problem that the film pasting quality of existing film coating device is poor, and the problem of low yield.

Description

Technical Field

[0001] This utility model relates to the field of film application equipment technology, specifically to an intelligent film application machine. Background Technology

[0002] A laminating device is a device that can apply film to sheet materials. Existing laminating devices have a relatively simple structure, consisting of a frame, a sheet material conveying mechanism, and a film application mechanism. For details, please refer to patent documents such as CN113524371A and CN107042678B. The film application mechanism in such laminating devices is generally universal, meaning it can be adapted to laminating sheets of different thicknesses. However, the laminating quality of such universal laminating devices is poor, and the yield rate is low. A few laminating devices can improve the laminating quality by changing the position parameters of film dispensing and laminating according to the thickness of the sheet material. However, in the existing technology, the thickness of the sheet material is usually measured manually, and then the parameters of the film application mechanism are manually adjusted to achieve lamination. In this case, not only is the workload of the inspection personnel large, but the laminating quality is also greatly affected by the inspection personnel.

[0003] Therefore, it is necessary to provide a technical solution to address the above problems. Utility Model Content

[0004] This invention provides an intelligent film applicator, which aims to solve the problems of poor film application quality and low yield rate of existing film applicators.

[0005] To achieve the above objectives, this utility model provides an intelligent film applicator, comprising a sheet material input device, a detection device, a film applicator, and a sheet material output device arranged sequentially from front to back; wherein:

[0006] The plate feeding device is used to convey stacked plates backward one by one;

[0007] The detection device includes a surface detection mechanism and a thickness detection mechanism. The surface detection mechanism is used to detect the surface smoothness of the sheet material conveyed by the sheet material input device, and the thickness detection mechanism is used to detect the precise thickness tolerance of the sheet material conveyed by the sheet material input device.

[0008] The film-applying device is used to apply film to the boards that have passed the surface inspection by the surface inspection agency, and the film-applying device can perform adaptive film application and sorting and stacking according to the detection information of the thickness inspection agency.

[0009] The board output device is used to receive the boards output by the film application device and to classify and stack the boards.

[0010] In some embodiments, the surface detection mechanism includes a first detection group and a second detection group that are distributed vertically and arranged opposite to each other, and both the first detection group and the second detection group include at least one surface detection and recognition camera.

[0011] In some embodiments, the thickness detection mechanism includes two laser rangefinders that are distributed vertically and arranged opposite each other.

[0012] In some embodiments, the intelligent film applicator further includes a labeling device located behind the film applicator. The labeling device can receive detection information from the detection device and print the corresponding information onto a label, which is then affixed to the board.

[0013] In some embodiments, the board input device includes a first conveying mechanism and a first board picking mechanism; the first conveying mechanism is capable of conveying the board from front to back, and at least one side of the first conveying mechanism is provided with a board placement area; the first board picking mechanism is located above the first conveying mechanism and is capable of conveying the board on the board placement area to the first conveying mechanism.

[0014] In some embodiments, the first plate-removing mechanism includes a lateral moving component, a first lifting component, and a suction cup component. The first lifting component is connected to the moving end of the lateral moving component so that the lateral moving component can drive the first lifting component to move laterally. The suction cup component is connected to the moving end of the first lifting component so that the first lifting component can drive the suction cup component to move up and down.

[0015] In some embodiments, the intelligent film applicator further includes a second conveying mechanism and a plurality of alignment rollers;

[0016] The first conveying mechanism has a plurality of accommodating gaps in the middle; the second conveying mechanism includes a second lifting component and a plurality of conveying components, the plurality of conveying components are respectively disposed in the corresponding accommodating gaps, the conveying components can drive the plate to move from left to right or from right to left, and the second lifting component is used to drive the plurality of conveying components to move up and down;

[0017] When the conveying assembly can drive the plate to move from left to right, a plurality of the alignment guide wheels are arranged in an orderly manner from front to back on the right side of the first conveying mechanism; when the conveying assembly can drive the plate to move from right to left, a plurality of the alignment guide wheels are arranged in an orderly manner from front to back on the left side of the first conveying mechanism.

[0018] In some embodiments, the film application device includes an upper film application mechanism and a lower film application mechanism distributed vertically.

[0019] In some embodiments, the sheet output device includes a third conveying mechanism and a second sheet picking mechanism; the third conveying mechanism can drive the sheet to be conveyed from front to back, and the second conveying mechanism has a good product area and a defective product area on both sides; the second sheet picking mechanism is located above the third conveying mechanism, and can convey the sheet with film attached to the good product area and the sheet without film attached to the defective product area.

[0020] The technical effect of the intelligent film applicator involved in this utility model is as follows:

[0021] Compared to traditional laminating machines, this design adds a surface inspection mechanism and a thickness inspection mechanism. The surface inspection mechanism can first screen out boards with surface defects. For boards with unsatisfactory surface finish, the laminating device will not apply film and will instead place them in the corresponding workstation for stacking and sorting via the board input device to avoid wasting film. The thickness inspection mechanism detects the precise thickness of the boards and records the tolerance information of each board. At the same time, the laminating device can automatically adjust the position parameters such as film dispensing and laminating according to the thickness of the board. Then, the labeling machine will affix the label to the surface of the board and sort and stack them according to the thickness tolerance range to achieve high-quality lamination. Through this design, material and labor costs can be effectively reduced while improving the lamination quality of the boards. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of an intelligent film applicator according to this utility model;

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 This is a side view of an intelligent film applicator according to the present invention;

[0025] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0026] Figure 5 for Figure 3 Enlarged diagram of point C in the middle.

[0027] Marked in the image:

[0028] 1. Sheet material input device; 2. Detection device; 3. Film application device; 4. Sheet material output device; 5. Labeling device;

[0029] 11. First conveying mechanism; 12. First plate-retrieving mechanism; 121. Lateral movement assembly; 122. First lifting assembly; 123. Suction cup assembly; 13. Plate-laying area; 14. Second conveying mechanism; 141. Conveying assembly; 15. Alignment rollers;

[0030] 21. Surface inspection agency; 22. Thickness inspection agency;

[0031] 41. Third conveying mechanism; 42. Second plate-removing mechanism. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0033] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component at the same time; when a component is referred to as "connected to" another component, it can be directly connected to the other component or there may be an intervening component at the same time.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] In the description of the embodiments of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", and "outer" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the embodiments of this utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0036] To more clearly illustrate the technical solution of this utility model, a preferred embodiment is provided below for reference. Figures 1-5 An intelligent film applicator includes a sheet material input device 1, a detection device 2, a film applicator 3, and a sheet material output device 4, arranged sequentially from front to back; wherein:

[0037] The sheet material input device 1 is used to convey stacked sheets one by one backward;

[0038] The detection device 2 includes a surface detection mechanism 21 and a thickness detection mechanism 22. The surface detection mechanism 21 is used to detect the surface smoothness of the board conveyed by the board input device 1, and the thickness detection mechanism 22 is used to detect the precise thickness tolerance of the board conveyed by the board input device 1.

[0039] The film application device 3 is used to apply film to the boards that have passed the surface inspection mechanism 21, and the film application device 3 can apply film adaptively and stack them according to the detection information of the thickness inspection mechanism 22.

[0040] The board output device 4 is used to receive the boards output by the film application device 3 and to sort and stack the boards.

[0041] Compared to traditional laminating machines, the intelligent laminating machine of this utility model adds a surface inspection mechanism 21 and a thickness inspection mechanism 22. The surface inspection mechanism 21 can first screen out boards with surface defects. For boards with unsatisfactory surface finish, the laminating device 3 will not apply film and will instead place them in the corresponding workstation for stacking and classification via the board output device 4 to avoid wasting film. The thickness inspection mechanism 22 detects the precise thickness of the boards and records the tolerance information of each board. At the same time, the laminating device 3 can automatically adjust the position parameters such as film output and lamination according to the thickness of the board. Then, the labeling information is applied to the surface of the board by the labeling machine. The boards are also classified and stacked according to the thickness tolerance range to achieve high-quality lamination. Through the design of this application, material and labor costs can be effectively reduced while improving the lamination quality of boards.

[0042] In some embodiments, the surface inspection mechanism 21 includes a first inspection group and a second inspection group that are distributed vertically and arranged opposite to each other. Both the first inspection group and the second inspection group include at least one surface inspection and recognition camera. The number of surface inspection and recognition cameras can be appropriately adjusted according to the width of the board material, and is not limited here. By cooperating with the first inspection group and the second inspection group, the upper and lower surfaces of the board material can be inspected simultaneously, thereby improving inspection efficiency.

[0043] In some embodiments, the thickness detection mechanism 22 includes two laser rangefinders arranged vertically and opposite to each other. Of course, the thickness detection mechanism 22 can also employ other existing technologies, such as a camera positioned on one side of the plate to detect the thickness of the plate by photographing the side end of the plate.

[0044] In some embodiments, the intelligent film applicator also includes a labeling device 5, which is located behind the film applicator 3. The labeling device 5 can receive the detection information from the detection device 2 and print the corresponding information onto a label, which is then affixed to the board. The label can record the board thickness information detected by the thickness detection mechanism 22, making the relevant parameters of the board readily apparent. In addition, the surface detection mechanism 21 can also be used to detect information such as the length and width of the board. After receiving the information, the labeling device 5 can print more complete information on the label.

[0045] In some embodiments, the board input device 1 includes a first conveying mechanism 11 and a first board picking mechanism 12; the first conveying mechanism 11 is capable of conveying the board from front to back, and at least one side of the first conveying mechanism 11 is provided with a board placement area 13; the first board picking mechanism 12 is disposed above the first conveying mechanism 11, and is capable of conveying the board on the board placement area 13 to the first conveying mechanism 11. (See also...) Figure 2 The first conveying mechanism 11 can be an existing transmission roller structure. In practical applications, the first board picking mechanism 12 picks up the boards one by one from the board placement area 13 and places them onto the first conveying mechanism 11, while the first conveying mechanism 11 conveys the boards backward so that the boards can be processed for surface flatness detection, thickness detection, film application, etc.

[0046] In some embodiments, the first board-retrieving mechanism 12 includes a lateral moving component 121, a first lifting component 122, and a suction cup component 123. The first lifting component 122 is connected to the moving end of the lateral moving component 121, enabling the lateral moving component 121 to drive the first lifting component 122 to move laterally. The suction cup component 123 is connected to the moving end of the first lifting component 122, enabling the first lifting component 122 to drive the suction cup component 123 to move vertically. The lateral moving component 121 and the first lifting component 122 can directly adopt existing designs and will not be described in detail here. The suction cup component 123 adopts a vacuum suction cup, which can better control the picking and placing of the board and has high stability.

[0047] In some embodiments, the intelligent film applicator further includes a second conveying mechanism 14 and a plurality of alignment guide wheels 15; the first conveying mechanism 11 has a plurality of accommodating gaps in the middle; the second conveying mechanism 14 includes a second lifting assembly (not shown in the figure) and a plurality of conveying assemblies 141, which are respectively disposed in the corresponding accommodating gaps. The conveying assemblies 141 can drive the sheet material to move from left to right or from right to left. The second lifting assembly is used to drive the plurality of conveying assemblies 141 to move up and down; when the conveying assemblies 141 can drive the sheet material to move from left to right, the plurality of alignment guide wheels 15 are arranged in an orderly manner from front to back on the right side of the first conveying mechanism 11; when the conveying assemblies 141 can drive the sheet material to move from right to left, the plurality of alignment guide wheels 15 are arranged in an orderly manner from front to back on the left side of the first conveying mechanism 11. In practical applications, when the first board-picking mechanism 12 conveys the board material, the second lifting component drives several conveying components 141 to move above the first conveying mechanism 11, so that the first board-picking mechanism 12 conveys the board material onto the conveying components 141. Then, the conveying components 141 move the board material against the alignment guide roller 15, thereby achieving board positioning. Next, the second lifting component drives several conveying components 141 downwards, causing the board material to fall onto the first conveying mechanism 11, which then conveys the board material backwards. This design achieves precise board positioning, enabling the subsequent film-applying device 3 to accurately apply film to the board, improving film-applying quality.

[0048] In some embodiments, the film-applying device 3 includes an upper film-applying mechanism and a lower film-applying mechanism distributed vertically. The upper and lower film-applying mechanisms enable simultaneous film application to both the upper and lower surfaces of the board, improving the film-applying quality.

[0049] In some embodiments, the sheet output device 4 includes a third conveying mechanism 41 and a second sheet picking mechanism 42. The third conveying mechanism 41 can drive the sheet to be conveyed from front to back, and the second conveying mechanism 41 has a good product area and a defective product area on both sides. The second sheet picking mechanism 42 is located above the third conveying mechanism 41, and it can convey the sheet with film to the good product area and the sheet without film to the defective product area. The third conveying mechanism 41 has the same structure as the first conveying mechanism 11, and the structure of the second sheet picking mechanism 42 is the same as the structure of the first sheet picking mechanism 12, which will not be described in detail here.

[0050] The above description is only a preferred embodiment of the present utility model, and its structure is not limited to the shapes listed above. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intelligent film applicator, characterized in that, It includes, from front to back, a sheet material input device, a detection device, a film application device, and a sheet material output device; wherein: The plate feeding device is used to convey stacked plates backward one by one; The detection device includes a surface detection mechanism and a thickness detection mechanism. The surface detection mechanism is used to detect the surface smoothness of the sheet material conveyed by the sheet material input device, and the thickness detection mechanism is used to detect the precise thickness tolerance of the sheet material conveyed by the sheet material input device. The film-applying device is used to apply film to the sheet material that has passed the surface inspection by the surface inspection agency, and the film-applying device can perform adaptive film application based on the detection information of the thickness inspection agency. The board output device is used to receive the boards output by the film application device and to classify and stack the boards.

2. The intelligent film applicator as described in claim 1, characterized in that, The surface detection mechanism includes a first detection group and a second detection group that are distributed vertically and arranged opposite to each other. Both the first detection group and the second detection group include at least one surface detection and recognition camera.

3. The intelligent film applicator as described in claim 1, characterized in that, The thickness detection mechanism includes two laser rangefinders that are distributed vertically and arranged opposite each other.

4. The intelligent film applicator as described in claim 1, characterized in that, It also includes a labeling device, which is located behind the film-applying device. The labeling device can receive the detection information from the detection device and print the corresponding information onto the label, and then affix the label to the board.

5. The intelligent film applicator as described in claim 1, characterized in that, The board input device includes a first conveying mechanism and a first board picking mechanism; the first conveying mechanism can drive the board to be conveyed from front to back, and at least one side of the first conveying mechanism is provided with a board placement area; the first board picking mechanism is located above the first conveying mechanism and can convey the board on the board placement area to the first conveying mechanism.

6. The intelligent film applicator as described in claim 5, characterized in that, The first plate-removing mechanism includes a lateral moving component, a first lifting component, and a suction cup component. The first lifting component is connected to the moving end of the lateral moving component so that the lateral moving component can drive the first lifting component to move laterally. The suction cup component is connected to the moving end of the first lifting component so that the first lifting component can drive the suction cup component to move up and down.

7. The intelligent film applicator as described in claim 5, characterized in that, It also includes a second conveying mechanism and several alignment rollers; The first conveying mechanism has a plurality of accommodating gaps in the middle; the second conveying mechanism includes a second lifting component and a plurality of conveying components, the plurality of conveying components are respectively disposed in the corresponding accommodating gaps, the conveying components can drive the plate to move from left to right or from right to left, and the second lifting component is used to drive the plurality of conveying components to move up and down; When the conveying assembly can drive the plate to move from left to right, a plurality of the alignment guide wheels are arranged in an orderly manner from front to back on the right side of the first conveying mechanism; when the conveying assembly can drive the plate to move from right to left, a plurality of the alignment guide wheels are arranged in an orderly manner from front to back on the left side of the first conveying mechanism.

8. The intelligent film applicator as described in claim 1, characterized in that, The film application device includes an upper film application mechanism and a lower film application mechanism that are distributed vertically.

9. The intelligent film applicator as described in claim 1, characterized in that, The board output device includes a third conveying mechanism and a second board picking mechanism; the third conveying mechanism can drive the board to be conveyed from front to back, and the second conveying mechanism has a good product area and a defective product area on both sides; the second board picking mechanism is located above the third conveying mechanism, and can convey the board with film to the good product area and the board without film to the defective product area.

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