Motor vehicle license plate film mounting rack

Abstract

The utility model relates to the field of license plate film pasting tools, in particular to a motor vehicle license plate film pasting installation frame. Comprising two side plates, a conveying belt arranged between the two side plates and used for conveying license plates and a film covering roller used for covering the surfaces of the license plates with films, and a driving assembly used for driving the conveying belt and the film covering roller to conduct transmission is installed on one side plate. The two side plates are located above the input end of the conveying belt and provided with edge pressing assemblies used for preventing the film from being lifted when the film is cut. The device has the advantages that the edge pressing assembly is used for providing edge pressing force when a film-coated license plate is cut, the tendencies that the film is stretched, wrinkled and even brought up due to a cutting knife are eliminated, the edge of the film abuts against the film, the extension degree of the film when the film is stretched is reduced, the edge of the film is made to cover the license plate all the time, and therefore the film is not prone to falling off. And the quality of license plate film coating is ensured.

Description

Technical Field

[0001] The utility model relates to the field of license plate film pasting tools, in particular to a motor vehicle license plate film pasting installation frame. Background Art

[0002] After the license plate is cut and punched through the aluminum coil, it needs to be coated with a reflective film on the surface of the license plate before entering the next process. A layer of film is applied on the display side to protect the display surface of the license plate and to reflect light. When a laminating machine is used for lamination, the license plate is laminated by a laminating machine. The main structure of the laminating machine is the conveyor belt for conveying the license plate and the laminating roller for laminating. Due to the softness of the film material, the film needs to be cut after each license plate is laminarized. During cutting, the edge of the film will be extended, wrinkled or even lifted up under the cutting force of the cutting knife, affecting the lamination quality. Summary of the invention

[0003] The technical problem to be solved by the utility model is that after the license plate is cut and punched through the aluminum coil, a reflective film needs to be coated on the surface of the license plate before entering the next process, and a layer of film is coated on the display side to protect the display surface of the license plate and to play a reflective role. When a laminating machine is used for laminating, the license plate is laminated by the laminating machine. The main structure of the laminating machine is a conveyor belt for conveying the license plate and a laminating roller for laminating. Due to the softness of the film material, the film needs to be cut after laminating each license plate. During cutting, the edge of the film will be stretched, wrinkled or even lifted up under the cutting force of the cutting knife, affecting the laminating quality.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: a motor vehicle license plate film mounting frame, comprising two side panels, a conveyor belt arranged between the two side panels for conveying the license plate and a coating roller for coating the surface of the license plate, one of the side panels is equipped with a driving assembly for driving the conveyor belt and the coating roller, and the two side panels located above the input end of the conveyor belt are provided with a pressing edge assembly for preventing the license plate from being lifted up when the coating is cut.

[0005] The beneficial effects of the utility model are as follows: the edge pressing component is used to provide an edge pressing force for the license plate coated with a film during cutting, thereby eliminating the tendency of the film to be stretched, wrinkled or even lifted up due to the cutting knife, pressing the edge of the film tightly, reducing the extension degree of the film when stretched, and ensuring that the edge of the film always covers the license plate, thereby ensuring the quality of the license plate coating.

[0006] As a further improvement of the utility model, the technical problem to be solved is: how to perform a tightening operation on the edge of the license plate film.

[0007] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the edge pressing component includes a pressing steel sheet that can move up and down above the input end of the conveyor belt, and a transmission component for transmitting the pressing steel sheet is provided between the two side plates.

[0008] The beneficial effect of the above improvement is: the edge of the license plate film is pressed tightly by the pressing steel sheet that moves up and down, thereby offsetting the tensile force of the cutting knife on the film, reducing the deformation degree of the edge of the film, and improving the license plate film effect.

[0009] As a further improvement of the utility model, the technical problem to be solved is: how to realize the up and down movement of the pressing steel sheet.

[0010] In order to solve the above technical problems, the utility model further improves the technical solution adopted as follows: the transmission assembly includes a horizontal plate fixedly arranged between the two side plates and located above the input end of the conveyor belt, and a hydraulic cylinder arranged in the middle of the top surface of the horizontal plate, a top plate is provided on the top of the telescopic end of the hydraulic cylinder, and transmission rods are hingedly provided on the bottom surfaces of both ends of the top plate, and a through hole is opened in the horizontal plate to facilitate the movement of the transmission rod, and the bottom ends of the two transmission rods are hingedly provided with connecting rods, and the top ends of the two connecting rods are hinged to the two ends of the bottom surface of the horizontal plate, and the two ends of the pressure steel sheet are respectively retracted in the bottom ends of the two connecting rods.

[0011] The beneficial effect of the above improvement is: the transmission assembly composed of a hydraulic cylinder, a transmission rod and a connecting rod is used to realize the up and down movement of the pressing steel sheet. Specifically, the hydraulic cylinder is controlled to extend to drive the top plate to move upward, bringing the two transmission rods closer to each other, and bringing the bottom ends of the two connecting rods upward, thereby moving the pressing steel sheet upward. Conversely, the hydraulic cylinder is controlled to contract to realize the downward movement of the pressing steel sheet, thereby realizing the operation of pressing against the edge of the license plate film.

[0012] The utility model further improves the technical solution adopted as follows: the bottom ends of the two connecting rods are rotatably provided with winding rods, and the winding rods are sleeved with coil springs for facilitating the rotation of the winding rods.

[0013] The beneficial effect of the above improvement is that when the pressing steel sheet moves up and down, the two ends of the pressing steel sheet are respectively rolled up or stretched under the action of the winding rod and the winding spring. Specifically, when the pressing steel sheet moves downward, the pressing steel sheet can be stretched to a length sufficient to cover the edge width of the license plate film. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a structural diagram of the edge pressing assembly of the utility model;

[0016] Figure 3This is a schematic diagram of the installation structure of the pressing steel sheet in the utility model;

[0017] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in the middle.

[0018] The text markings in the figure are as follows: 1. side plate; 2. conveyor belt; 3. laminating roller; 4. cross plate; 5. hydraulic cylinder; 6. top plate; 7. transmission rod; 8. connecting rod; 9. pressure steel sheet; 10. winding rod. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0020] Embodiment 1:

[0021] like Figure 1-4 As shown, a motor vehicle license plate film mounting frame includes two side panels 1, a conveyor belt 2 for conveying the license plate and a film coating roller 3 for coating the surface of the license plate, one of the side panels 1 is equipped with a driving assembly for driving the conveyor belt 2 and the film coating roller 3, the driving assembly includes a driving member 1 and a driving member 2, both of which are multiple gears meshing with each other, each gear in the driving member 1 is coaxially connected to the rotating shaft of the corresponding conveyor belt 2, each gear in the driving member 2 is coaxially connected to the rotating shaft of the film coating roller 3, and any gear in the driving member 1 and the driving member 2 is coaxially connected to the corresponding driving motor, and the two side panels 1 are located above the input end of the conveyor belt 2 and are provided with a press edge assembly for preventing the license plate from being lifted when the film is coated and cut. The press edge assembly includes a pressing steel sheet 9 that can move up and down above the input end of the conveyor belt 2, and a transmission assembly for the pressing steel sheet 9 is provided between the two side panels 1. The transmission assembly includes a transverse plate 4 fixedly arranged between the two side plates 1 and located above the input end of the conveyor belt 2, and a hydraulic cylinder 5 arranged in the middle of the top surface of the transverse plate 4. A top plate 6 is arranged on the top of the telescopic end of the hydraulic cylinder 5. The bottom surfaces of both ends of the top plate 6 are hinged with transmission rods 7. A through hole is provided in the transverse plate 4 to facilitate the movement of the transmission rod 7. The bottom ends of the two transmission rods 7 are hinged with connecting rods 8. The top ends of the two connecting rods 8 are hinged with the two ends of the bottom surface of the transverse plate 4, and the two ends of the pressing steel sheet 9 are respectively contracted in the bottom ends of the two connecting rods 8. The bottom ends of the two connecting rods 8 are rotatably provided with a winding rod 10, and the winding rod 10 is sleeved with a coil spring to facilitate the rotation of the winding rod 10.

[0022] The edge pressing assembly is used to provide a pressure force to the license plate coated with the film during cutting, to eliminate the tendency of the film to be stretched, wrinkled or even lifted by the cutting knife, to press the edge of the film tightly, to reduce the extension degree of the film when stretched, and to ensure that the edge of the film always covers the license plate, thereby ensuring the quality of the license plate coating. The edge of the license plate coating is pressed tightly by the pressing steel sheet 9 that moves up and down, to offset the tensile force generated by the cutting knife on the film, to reduce the degree of deformation of the edge of the film, and to improve the license plate coating effect. The pressing steel sheet 9 is moved up and down by the transmission assembly composed of the hydraulic cylinder 5, the transmission rod 7 and the connecting rod 8. Specifically, the hydraulic cylinder 5 is controlled to extend, to drive the top plate 6 to move upward, to bring the two transmission rods 7 closer to each other, to lift the bottom ends of the two connecting rods 8 upward, and then to move the pressing steel sheet 9 upward. Conversely, the hydraulic cylinder 5 is controlled to contract to move the pressing steel sheet 9 downward, thereby achieving a pressing operation with the edge of the license plate coating. When the pressing steel sheet 9 moves up and down, the two ends of the pressing steel sheet 9 are respectively rolled up or stretched under the action of the winding rod 10 and the winding spring. Specifically, when the pressing steel sheet 9 moves downward, the pressing steel sheet 9 can be stretched to a length sufficient to cover the edge width of the license plate film.

[0023] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0024] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A motor vehicle license plate film mounting frame, characterized in that: The invention comprises two side plates (1), a conveyor belt (2) arranged between the two side plates (1) for conveying a license plate, and a coating roller (3) for coating the surface of the license plate, wherein a driving assembly for driving the conveyor belt (2) and the coating roller (3) is installed on one of the side plates (1), and a pressing assembly for preventing the license plate from being lifted when the coating is cut is arranged above the input end of the conveyor belt (2).

2. The motor vehicle license plate film mounting frame according to claim 1, characterized in that: The edge pressing component comprises a pressing steel sheet (9) which can move up and down above the input end of the conveyor belt (2), and a transmission component for transmitting the pressing steel sheet (9) is provided between the two side plates (1).

3. The motor vehicle license plate film mounting frame according to claim 2, characterized in that: The transmission assembly comprises a transverse plate (4) fixedly arranged between two side plates (1) and located above the input end of the conveyor belt (2), and a hydraulic cylinder (5) arranged in the middle of the top surface of the transverse plate (4); a top plate (6) is arranged on the top of the telescopic end of the hydraulic cylinder (5); transmission rods (7) are hingedly arranged on the bottom surfaces of both ends of the top plate (6); a through hole is provided in the transverse plate (4) for facilitating the movement of the transmission rods (7); connecting rods (8) are hingedly arranged at the bottom ends of the two transmission rods (7); the top ends of the two connecting rods (8) are hingedly arranged at the two ends of the bottom surface of the transverse plate (4); and the two ends of the pressing steel sheet (9) are respectively retracted in the bottom ends of the two connecting rods (8).

4. The motor vehicle license plate film mounting frame according to claim 3, characterized in that: The bottom ends of the two connecting rods (8) are both rotatably provided with a reeling rod (10), and the reeling rod (10) is sleeved with a coil spring for facilitating the reeling rod (10) to rotate.

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