Automatic picture deviation correction and recognition structure of advertisement film laminating machine

Abstract

The automatic picture deviation rectifying and recognizing structure of the advertising film laminating machine comprises the fixed machine frame, the movable machine frame, the sliding structure, the inductor, the controller and the air cylinder, the inductor arranged on the main machine frame can sense the edge position of advertising cloth, the fixed machine frame and the movable machine frame can slide relatively through the sliding structure, and therefore the position of an advertising cloth roll is adjusted. The edge of the advertising cloth is aligned with the edge of the film before the advertising cloth enters the film covering structure, the film covering effect is better, the uniformity is high, the overall structure is simple, and the performance is stable.

Description

Technical Field

[0001] This utility model relates to the field of advertising laminating machines, specifically to an automatic screen correction and recognition structure for advertising laminating machines. Background Technology

[0002] Advertising laminating machines are used for laminating advertising cloth rolls after they have been printed by photo printers. In actual use, the advertising cloth rolls produced by photo printers often turn out uneven, causing misalignment or misalignment between the advertising cloth roll and the film when the laminating machine is working. Utility Model Content

[0003] In view of the defects of existing advertising laminating machines, the technical problem to be solved by this utility model is to provide an automatic screen correction and recognition structure for advertising laminating machines, which can align the edge of the advertising cloth with the edge of the film, so that the products produced by the laminating machine have good uniformity.

[0004] To achieve the above objectives, according to one aspect of this utility model, the present utility model is implemented through the following technical measures: an automatic screen correction and recognition structure for an advertising laminating machine, comprising a fixed frame, a movable frame, a sliding structure, a sensor, a controller, and a cylinder.

[0005] The fixed frame includes a main frame, a fixed crossbar, a film roller, a silicone roller A, and a silicone roller B. The fixed crossbar is fixed on the main frame, and the film roller, silicone roller A, and silicone roller B are rotatably connected to the main frame. The main frame is provided with through holes.

[0006] The mobile frame includes a sliding crossbar, a side plate, an air shaft, and rollers. The sliding crossbar is connected to the side plate, and the air shaft and rollers are rotatably connected to the side plate. The side plate is placed inside a through hole.

[0007] The sliding structure includes a guide rail and a guide block, which are fixedly connected to a fixed crossbar and a sliding crossbar, respectively.

[0008] The cylinder includes a cylinder body and a piston rod, and the cylinder body and piston rod are fixedly connected to a fixed crossbar and a sliding crossbar, respectively.

[0009] The sensor and controller are fixed on the main frame. The sensor feeds back the signal to the controller, and the controller receives the signal from the sensor and controls the cylinder to extend and retract.

[0010] Furthermore, the fixed frame also includes a flat plate, which is fixed on the main frame, and the sensor is disposed on one side of the flat plate.

[0011] Furthermore, the guide rail is fixed to the fixed crossbar, and the guide block is fixed to the sliding crossbar.

[0012] Furthermore, the cylinder body is fixed on a fixed crossbar, and the piston rod is fixed on a sliding crossbar.

[0013] Compared with the prior art, the advantages of this utility model are: the sensor can sense the edge position of the advertising cloth, and the fixed frame and the moving frame can slide relative to each other through the sliding structure, thereby adjusting the position of the advertising cloth roll, so that the edge of the advertising cloth is aligned with the edge of the film before the advertising cloth enters the coating structure, resulting in better coating effect and higher uniformity. The overall structure is simple and the performance is stable. Attached Figure Description

[0014] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0015] Figure 1 This is a schematic diagram of the automatic image correction and recognition structure for the advertising laminating machine described in this utility model;

[0016] Figure 2 This is an exploded view of some parts of the fixed frame and the mobile frame described in this utility model.

[0017] Explanation of reference numerals in the attached diagram: 1. Main frame; 2. Fixed crossbar; 3. Film roller; 4. Silicone roller A; 5. Silicone roller B; 6. Through hole; 7. Sliding crossbar; 8. Side plate; 9. Air shaft; 10. Roller; 11. Guide rail; 12. Guide block; 13. Cylinder; 14. Sensor; 15. Controller; 16. Flat plate. Detailed Implementation

[0018] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0019] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do 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, they should not be construed as limitations on this utility model.

[0020] Please refer to Figure 1 , Figure 2The automatic screen correction and recognition structure for an advertising laminating machine provided in this embodiment includes a fixed frame, a movable frame, a sliding structure, a sensor 14, a controller 15, and a cylinder 13. The fixed frame includes a main frame 1, a fixed crossbar 2, a film roller 3, a silicone roller A4, a silicone roller B5, and a plate 16. The fixed crossbar 2 and plate 16 are fixed on the main frame 1. The film roller 3, silicone roller A4, and silicone roller B5 are rotatably connected to the main frame 1. The main frame 1 has a through hole 6. The movable frame includes a sliding crossbar 7, a side plate 8, an air shaft 9, and a roller 10. The sliding crossbar 7 is connected to the side plate 8, and the air shaft 9 and roller 10 are rotatably connected to the side plate 8. The side plate 8 is placed in the through hole 6. The sliding structure includes a guide rail 11 and a guide block 12. The guide rail 11 and guide block 12 are respectively connected to the fixed frame. The crossbar 2 and the sliding crossbar 7 are fixedly connected (the guide rail 11 can be fixed on the fixed crossbar 2 or the sliding crossbar 7; in this embodiment, the guide rail 11 is preferably fixed on the fixed crossbar 2, and the guide block 12 is fixed on the sliding crossbar 7); the cylinder 13 includes a cylinder body and a piston rod, which are fixedly connected to the fixed crossbar 2 and the sliding crossbar 7 respectively (the cylinder body can be fixed on the fixed crossbar 2 or the sliding crossbar 7; in this embodiment, the cylinder body is preferably fixed on the fixed crossbar 2, and the piston rod is fixed on the sliding crossbar 7); the sensor 14 and the controller 15 are fixed on the main frame 1. The sensor 14 is set on one side of the flat plate 16. The sensor 14 senses the signal and feeds it back to the controller 15. The controller 15 receives the signal from the sensor 14 and controls the cylinder 13 to extend and retract.

[0021] The automatic screen correction and recognition structure for the advertising laminating machine provided in this embodiment is as follows: During use, the advertising cloth roll is fixed on the air expansion shaft 9. The advertising cloth passes through the roller 10 and then through the flat plate 16 into the space between the silicone roller A4 and the silicone roller B5. The film also passes through the film roller 3 into the space between the silicone roller A4 and the silicone roller B5 for lamination. The sensing position of the sensor 14 is the edge of the advertising cloth. When the advertising cloth roll is not rolled flat, causing the edge position to shift, the sensor 14 sends the shift signal to the controller 15. The controller 15 controls the cylinder 13 to push the piston rod to move, which drives the moving frame to slide, thereby driving the advertising cloth roll fixed on the air expansion shaft 9 to move so that the edge of the advertising cloth is aligned with the edge of the film before lamination.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various changes and modifications can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic image correction and recognition structure for an advertising laminating machine, characterized in that: The fixed frame, the moving frame, the sliding structure, the inductor (14), the controller (15), the air cylinder (13), The fixed frame comprises a main frame (1), a fixed crossbar (2), a film roller (3), a silica gel roller A (4), a silica gel roller B (5), the fixed crossbar (2) is fixed on the main frame (1), the film roller (3), the silica gel roller A (4) and the silica gel roller B (5) are rotatably connected to the main frame (1), and the main frame (1) is provided with a through hole (6); The moving frame comprises a sliding crossbar (7), a side plate (8), an air inflation shaft (9) and a roller (10), the sliding crossbar (7) is connected to the side plate (8), the air inflation shaft (9) and the roller (10) are rotatably connected to the side plate (8), and the side plate (8) is arranged in the through hole (6); The sliding structure comprises a guide rail (11) and a guide block (12), and the guide rail (11) and the guide block (12) are fixedly connected with the fixed crossbar (2) and the sliding crossbar (7) respectively; The air cylinder (13) comprises a cylinder body and a piston rod, and the cylinder body and the piston rod are fixedly connected with the fixed crossbar (2) and the sliding crossbar (7) respectively; The inductor (14) and the controller (15) are fixed on the main frame (1), the inductor (14) feeds back a signal to the controller (15), the controller (15) receives the signal of the inductor (14) and controls the air cylinder (13) to extend and retract.

2. The advertisement film machine picture automatic deviation correction identification structure according to claim 1, characterized in that: The fixed frame further comprises a flat plate (16), the flat plate (16) is fixed on the main frame (1), and the inductor (14) is arranged on one side of the flat plate (16).

3. The advertisement film machine picture automatic deviation correction identification structure according to claim 1, characterized in that: The guide rail (11) is fixed on the fixed crossbar (2), and the guide block (12) is fixed on the sliding crossbar (7).

4. The advertisement film machine picture automatic deviation correction identification structure according to claim 1, characterized in that: The cylinder body is fixed on the fixed crossbar (2), and the piston rod is fixed on the sliding crossbar (7).

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