Slitting device for automobile film

Abstract

The strip cutting device comprises a machining table, a first air cylinder is fixedly installed on the front side of the upper end of the machining table, a blade is fixedly installed at the output end of the first air cylinder, and two second air cylinders are fixedly installed on the left side of the lower end of the machining table; and a positioning pressing plate is jointly and fixedly installed at the output ends of the two second air cylinders, a positioning leveling roller is movably connected into the support, and the problem that the strip cutting precision of the automobile pasting film is not high is solved. According to the technical scheme, the strip cutting device for the automobile film is provided. According to the utility model, the positioning and leveling roller moves from left to right, so that the vehicle film can be stretched and compressed. The unevenness phenomena such as wrinkles and bubbles on the surface of the automobile film can be effectively removed through the stretching and compressing effects, so that the automobile film is in a smoother state, the situation that a blade cannot accurately cut along a preset track in the cutting process is prevented, the slitting precision is improved, and the film pasting quality and effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to a vehicle film processing device, more specifically, it relates to a strip cutting device for vehicle film. Background Art

[0002] The car film cutting device is a device specially used for cutting car films. Its design and function are aimed at improving the accuracy and efficiency of film cutting.

[0003] When cutting existing car films, the car films need to be placed on an operating table and fixed on the operating table by a specific clamp. The surface of the car film is easily uneven due to the pressure of the clamp. The uneven film surface causes the blade to be unable to accurately move along the predetermined trajectory during the cutting process, thereby reducing the cutting accuracy and affecting the quality and effect of subsequent film pasting.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a strip cutting device for car film, which first contacts the surface of the car film through the positioning and leveling roller to play a role in positioning and pressing. This contact can ensure that the car film will not move or misalign during the leveling process, ensuring the accuracy and effect of the leveling. As the positioning and leveling roller moves from left to right, it will stretch and compress the car film. This stretching and compression effect can effectively remove wrinkles, bubbles and other unevenness on the surface of the car film, making it more flat, preventing the blade from being unable to accurately follow the predetermined trajectory during cutting, improving the strip cutting accuracy, and ensuring the quality and effect of the film.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a strip cutting device for vehicle film, comprising a processing table, a first cylinder is fixedly installed on the front side of the upper end of the processing table, a blade is fixedly installed on the output end of the first cylinder, two second cylinders are fixedly installed on the left side of the lower end of the processing table, a positioning pressure plate is commonly fixedly installed on the output ends of the two second cylinders, a fixed concave plate is fixedly installed on the rear side of the upper end of the positioning pressure plate, an adjustment component is arranged in the fixed concave plate, an electric push rod is fixedly and interlacedly connected to the upper end of the adjustment component, a bracket is fixedly installed on the output end of the electric push rod, and a positioning and leveling roller is movably connected in the bracket.

[0007] The utility model is further configured as follows: the adjustment component includes a servo motor, a screw is fixedly installed at the output end of the servo motor, an adjustment plate is threadedly connected to the outer surface of the screw, the screw is movably connected in the fixed concave plate, and the servo motor is fixedly connected to the left end of the fixed concave plate.

[0008] The utility model is further configured as follows: four supporting legs are fixedly installed at the lower end of the processing table.

[0009] The utility model is further configured as follows: a processing groove is provided on the middle side of the upper end of the processing table.

[0010] The utility model is further configured as follows: the adjustment plate and the processing table maintain a parallel position relationship.

[0011] In summary, the utility model has the following beneficial effects:

[0012] 1. The positioning leveling roller first contacts the surface of the car film to play a role in positioning and pressing. This contact can ensure that the car film will not move or misalign during the leveling process, ensuring the accuracy and effect of the leveling. As the positioning leveling roller moves from left to right, it will stretch and compress the car film. This stretching and compression effect can effectively remove wrinkles, bubbles and other unevenness on the surface of the car film, making it more flat, preventing the blade from being unable to accurately follow the predetermined trajectory during cutting, improving the cutting accuracy, and ensuring the quality and effect of the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the second cylinder and the positioning plate of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model.

[0016] In the figure: 1. processing table; 2. first cylinder; 3. blade; 4. second cylinder; 5. positioning pressure plate; 6. fixed concave plate; 7. adjustment component; 8. electric push rod; 9. bracket; 10. positioning leveling roller; 71. servo motor; 72. screw rod; 73. adjustment plate; 11. support leg; 12. processing groove. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] A strip cutting device for a vehicle film, such as Figures 1 to 3 As shown, it includes a processing table 1, a first cylinder 2 is fixedly installed on the front side of the upper end of the processing table 1, a blade 3 is fixedly installed on the output end of the first cylinder 2, two second cylinders 4 are fixedly installed on the left side of the lower end of the processing table 1, and a positioning pressure plate 5 is fixedly installed on the output ends of the two second cylinders 4, and a fixed concave plate 6 is fixedly installed on the rear side of the upper end of the positioning pressure plate 5, an adjusting component 7 is arranged in the fixed concave plate 6, an electric push rod 8 is fixedly inserted and connected to the upper end of the adjusting component 7, a bracket 9 is fixedly installed on the output end of the electric push rod 8, and a positioning and leveling roller 10 is movably connected in the bracket 9. By placing a car film on the processing table 1, the positioning pressure plate 5 is driven by starting the two second cylinders 4 to apply pressure to the left end of the car film. At this time, the positioning pressure plate 5 drives the fixed concave plate 6 to move downward when it moves downward, thereby driving the positioning and leveling roller 10 to move downward and contact the surface of the car film. The positioning and leveling roller 10 first contacts the surface of the car film to play a role of positioning and pressing. This contact can ensure that the car film will not move or misalign during the leveling process, ensuring the accuracy and effect of the leveling. As the positioning and leveling roller 10 moves from left to right, it stretches and compresses the car film. This stretching and compression effect can effectively remove wrinkles, bubbles and other unevenness on the surface of the car film, making it more flat, preventing the blade 3 from being unable to accurately follow the predetermined trajectory during the cutting process, improving the cutting accuracy, and ensuring the quality and effect of the film.

[0022] Four supporting legs 11 are fixedly mounted on the lower end of the processing table 1 , and a processing groove 12 is provided on the middle side of the upper end of the processing table 1 . The supporting legs 11 play a supporting role for the processing table 1 .

[0023] like Figure 3 As shown, the adjustment component 7 includes a servo motor 71, a screw rod 72 is fixedly installed at the output end of the servo motor 71, an outer surface of the screw rod 72 is threadedly connected to an adjustment plate 73, the adjustment plate 73 and the processing table 1 maintain a parallel position relationship, the screw rod 72 is movably connected in the fixed concave plate 6, the servo motor 71 is fixedly connected to the left end of the fixed concave plate 6, and the screw rod 72 is driven to rotate by the servo motor 71, thereby driving the adjustment plate 73 to move to the right along the screw rod 72, and then driving the positioning and leveling roller 10 to move from left to right.

[0024] Working principle: by placing the car film on the processing table 1, the positioning plate 5 is driven by starting the two second cylinders 4 to apply pressure to the left end of the car film. At this time, the positioning plate 5 moves downward and drives the fixed concave plate 6 to move downward, thereby driving the positioning leveling roller 10 to move downward and contact the surface of the car film. The servo motor 71 drives the screw rod 72 to rotate, thereby driving the adjustment plate 73 to move right along the screw rod 72, and then driving the positioning leveling roller 10 to move from left to right. The positioning leveling roller 10 first contacts the surface of the car film to play a role in positioning and pressing. This contact can ensure that the car film will not move or misalign during the leveling process, ensuring the accuracy and effect of the leveling. As the positioning leveling roller 10 moves from left to right, it will stretch and compress the car film. This stretching and compression effect can effectively remove wrinkles, bubbles and other uneven phenomena on the surface of the car film, making it more flat, preventing the blade 3 from being unable to accurately follow the predetermined trajectory during the cutting process, improving the cutting accuracy, and ensuring the quality and effect of the film.

[0025] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A strip cutting device for a vehicle film, comprising a processing table (1), characterized in that: A first cylinder (2) is fixedly mounted on the front side of the upper end of the processing table (1), and a blade (3) is fixedly mounted on the output end of the first cylinder (2). Two second cylinders (4) are fixedly mounted on the left side of the lower end of the processing table (1), and a positioning pressure plate (5) is fixedly mounted on the output ends of the two second cylinders (4). A fixed concave plate (6) is fixedly mounted on the rear side of the upper end of the positioning pressure plate (5), and an adjustment component (7) is arranged in the fixed concave plate (6). An electric push rod (8) is fixedly connected to the upper end of the adjustment component (7), and a bracket (9) is fixedly mounted on the output end of the electric push rod (8), and a positioning leveling roller (10) is movably connected in the bracket (9).

2. A strip cutting device for vehicle film according to claim 1, characterized in that: The adjustment assembly (7) comprises a servo motor (71), a screw rod (72) is fixedly mounted on the output end of the servo motor (71), an adjustment plate (73) is threadedly connected to the outer surface of the screw rod (72), the screw rod (72) is movably connected in the fixed concave plate (6), and the servo motor (71) is fixedly connected to the left end of the fixed concave plate (6).

3. The strip cutting device for vehicle film according to claim 1, characterized in that: Four supporting legs (11) are fixedly mounted on the lower end of the processing table (1).

4. The strip cutting device for vehicle film according to claim 1, characterized in that: A processing groove (12) is provided on the middle side of the upper end of the processing table (1).

5. The strip cutting device for vehicle film according to claim 2, characterized in that: The adjustment plate (73) and the processing table (1) maintain a parallel position relationship.

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