Vehicle-mounted camera protective film laminating equipment

Abstract

The utility model relates to the technical field of laminating equipment, in particular to vehicle-mounted camera protective film laminating equipment which comprises a working frame, a rotating disc is rotatably arranged at the upper end of the working frame, and a plurality of clamping assemblies used for fixing a vehicle-mounted camera are evenly arranged on the outer side of the upper end face of the rotating disc at intervals. The corner of one side of the upper end of the working frame is provided with a film pasting assembly used for pasting a film on a vehicle-mounted camera, one side of the lower end of the working frame is fixedly connected with a storage barrel used for containing a vehicle-mounted camera protection film, and the two sides of the upper end of the inner wall of the storage barrel are each fixedly connected with two limiting blocks; the limiting block is used for limiting the vehicle-mounted camera protection film, and a feeding assembly used for driving the vehicle-mounted camera protection film to ascend is slidably connected into the storage barrel. Compared with the prior art, the problems that a protective film is difficult to suck and is easy to damage due to the fact that traditional laminating equipment is not provided with a feeding assembly are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating equipment, in particular to a vehicle-mounted camera protective film laminating device. Background Technique

[0002] With the rapid development of the automotive industry, especially the increasing maturity of intelligent and autonomous driving technologies, vehicle-mounted cameras, as key components for realizing these advanced functions, have become increasingly important in terms of their status and role. Vehicle-mounted cameras not only undertake multiple functions such as assisting driving, navigation and positioning, and in-vehicle entertainment, but also greatly improve the driving experience and driving safety. However, as precision optical components, cameras are prone to damage such as contamination and scratches in harsh driving environments, thereby affecting their performance and service life. Therefore, equipping the camera with a protective film has become an important means to protect it from damage.

[0003] Under this environment, vehicle-mounted camera protective film laminating devices have emerged as the times require and have become an indispensable part of the vehicle-mounted camera production process. Such devices mainly achieve the precise and efficient lamination of the protective film onto the camera surface to ensure that the camera can still maintain a clear field of view and stable performance in complex usage environments.

[0004] In the prior art, a camera lens film pasting device is proposed in a Chinese patent document with a publication number of CN218086221U, which includes a workbench. One end of the top of the workbench is equipped with a magazine. The magazine is filled with lens films in a stacked manner. The lens film includes a film body and a backing paper adhered to one side of the film body. A vertical plate is fixed on the top of the workbench, and a linear motor is fixed at the top of the vertical plate. The output end of the linear motor is fixed with a connecting seat, and a cylinder is fixed on the top of the connecting seat. It tears off the backing paper through a film tearing device, avoiding the film body from being contaminated and preventing the film body from deforming compared with manual operation. Combining the magazine, the cylinder, and the linear motor, the movement of the film body is realized. Combining the automatic feeding of the lens feeding device, the film pasting efficiency of the entire camera lens film pasting device is greatly improved, and the film body is in a flat state, avoiding wrinkles when the film is attached to the camera lens. However, what is the same as the prior art in the above patent document is that due to the lack of a key feeding component design in the magazine, this defect is particularly obvious during operation: Whenever the suction cup attempts to suck the protective film from the magazine, the extension length of the cylinder will inevitably fluctuate. Given that the suction cup needs to apply a certain pressure when closely adhering to and sucking the camera protective film, once in contact, the end of the cylinder will still move downward an additional distance to ensure firm adsorption. However, it is precisely this situation without a feeding mechanism that leads to inconsistent heights of the protective film being extracted during each suction operation, thereby causing two major problems: one is that the suction cup may not be able to effectively adsorb the protective film due to height differences, and the other is that the excessive pressing distance may directly damage the protective film and affect its integrity. Therefore, we disclose a vehicle-mounted camera protective film laminating device to meet the actual needs of the traditional laminating device without a feeding component, resulting in difficulty in sucking the protective film and easy breakage of the protective film. Utility Model Content

[0005] In view of this, the purpose of the present utility model is to provide a vehicle-mounted camera protective film laminating device to solve the problems that the traditional laminating device does not have a feeding component, resulting in difficulty in sucking the protective film and easy breakage of the protective film.

[0006] Based on the above purpose, the present utility model provides a vehicle-mounted camera protective film laminating device, which includes a work frame. A turntable is rotatably arranged at the upper end of the work frame. A plurality of clamping components for fixing the vehicle-mounted camera are evenly spaced on the outer side of the upper end surface of the turntable. A film pasting component for pasting the vehicle-mounted camera is arranged at one corner of the upper end of the work frame. One side of the lower end of the work frame is fixedly connected with a storage cylinder for storing the vehicle-mounted camera protective film. Both sides of the upper end of the inner wall of the storage cylinder are fixedly connected with two limiting blocks, which are used to limit the vehicle-mounted camera protective film. A feeding component for driving the vehicle-mounted camera protective film to rise is slidably connected inside the storage cylinder.

[0007] Preferably, the clamping assembly includes two sliding grooves formed on the outer side of the upper end surface of the turntable. One inner wall of each of the two sliding grooves is fixedly connected with a clamping spring. One end of the clamping spring is fixedly connected with a clamping plate, and the upper end of the clamping plate is arc-shaped.

[0008] Preferably, a servo motor is arranged in the middle of the upper end surface inside the workbench. The output end of the servo motor penetrates through the workbench and is fixedly connected with the turntable. A clamping plate is fixedly connected to the middle of the lower end surface of the turntable, and the lower end of the clamping plate is slidably connected with the workbench.

[0009] Preferably, the film attaching assembly includes a linear motor sliding frame fixedly connected to the corner of the upper end of the workbench. The output end of the linear motor inside the linear motor sliding frame is fixedly connected with a sliding seat. The middle of one end face of the sliding seat is fixedly connected with a hydraulic telescopic rod. The output end of the hydraulic telescopic rod is fixedly connected with a fixed seat. A cylinder is arranged on the upper end of the fixed seat. The output end of the cylinder penetrates through the fixed seat and is fixedly connected with a suction cup.

[0010] Preferably, the feeding assembly includes a fixed block fixedly connected to the upper end of one side of the outer wall of the storage cylinder. A reset spring is fixedly connected to the lower end of the fixed block. A connecting plate is fixedly connected to the lower end of the reset spring. One end of the connecting plate extends into the storage cylinder through a rectangular groove formed in the middle of the outer wall of the storage cylinder and is fixedly connected with a moving plate.

[0011] Preferably, the inner diameter of the storage cylinder is the same as the outer diameter of the vehicle-mounted camera protective film stored inside it.

[0012] Advantages of the utility model:

[0013] 1. For this vehicle-mounted camera protective film laminating device, when the suction cup completes the sucking work of the protective film driven by the cylinder, the protective film at the lower end inside the storage cylinder moves upward under the action of the moving plate, the connecting plate and the fixed block. A limiting block is arranged at the upper end inside the storage cylinder to limit the protective film, so that each time the suction cup sucks the protective film, the output length of the cylinder is the same, greatly reducing the possibility that the protective film is not sucked by the suction cup and the phenomenon that the protective film is damaged due to excessive downward pressure of the suction cup.

[0014] 2. For this vehicle-mounted camera protective film laminating device, the vehicle-mounted camera body is placed on the clamping assembly on the turntable. The clamping assembly includes two clamping plates. The lower ends of the clamping plates are slidably connected with the turntable through clamping springs. The clamping plates are arc-shaped and can better fit the vehicle-mounted camera body, making the vehicle-mounted camera body more stable when the turntable rotates driven by the servo motor. By setting multiple clamping assemblies, more film laminating stations can be provided, greatly improving the laminating efficiency of the protective film. Description of the drawings

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 Schematic diagram of the partial three-dimensional structure of the present invention;

[0018] Figure 3 is Figure 2 the enlarged view of part A in

[0019] Figure 4 Schematic diagram of the three-dimensional structure of the moving plate and its connection components of the present invention;

[0020] Figure 5 Schematic diagram of the internal three-dimensional structure of some components of the present invention;

[0021] Figure 6 is Figure 5 the enlarged view of part B in

[0022] The markings in the figure are:

[0023] 1, working frame; 2, turntable; 3, linear motor sliding frame; 4, cylinder; 5, hydraulic telescopic rod; 6, fixed seat; 7, suction cup; 8, return spring; 9, storage cylinder; 10, connecting plate; 11, limit block; 12, moving plate; 13, clamping plate; 14, servo motor; 15, clamping spring; 16, chute; 17, clamping plate; 18, fixed block; 19, sliding seat. Detailed implementation manners

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the following further details the present invention in combination with specific embodiments.

[0025] It should be noted that unless otherwise defined, the technical terms or scientific terms used in this utility model should have the ordinary meanings understood by those with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0026] As Figures 1 to 6 shown, a vehicle-mounted camera protective film laminating device includes a working frame 1. A turntable 2 is rotatably arranged at the upper end of the working frame 1. A plurality of clamping components for fixing the vehicle-mounted camera are evenly spaced on the outer side of the upper end surface of the turntable 2. A film laminating component for laminating the vehicle-mounted camera is arranged at a corner on one side of the upper end of the working frame 1. A storage cylinder 9 for storing the vehicle-mounted camera protective film is fixedly connected to one side of the lower end of the working frame 1. Two limiting blocks 11 are fixedly connected to both sides of the upper end inner wall of the storage cylinder 9. The limiting blocks 11 are used to limit the vehicle-mounted camera protective film. A feeding component for driving the vehicle-mounted camera protective film to rise is slidably connected inside the storage cylinder 9. This device adopts the turntable 2 structure, combined with the evenly distributed clamping components, which can fix multiple vehicle-mounted cameras simultaneously, greatly improving the processing capacity of the production line. Combined with the vehicle-mounted camera protective film that automatically rises by the feeding component, the continuity and efficiency of the film laminating process are realized. The precise cooperation between the turntable 2 and the clamping components ensures the stable position of each vehicle-mounted camera during the film laminating process, effectively avoiding the problem of inaccurate film lamination caused by position deviation. This greatly improves the lamination quality of the protective film and reduces the rework rate. In addition, through the setting of the feeding component, after the following protective film taking work is completed, the lower protective film can move upward for reset, ensuring that the output process is the same each time the cylinder 4 works, greatly reducing the possibility of the protective film not being sucked by the suction cup 7 and the phenomenon of the protective film being damaged due to excessive downward pressure of the suction cup 7.

[0027] Further, as Figure 5 、 Figure 6As shown in the figure, the clamping assembly includes two chutes 16 opened on the outer side of the upper end surface of the turntable 2. One inner wall of each of the two chutes 16 is fixedly connected with a clamping spring 15. One end of the clamping spring 15 is fixedly connected with a clamping plate 17. The upper end of the clamping plate 17 is arc-shaped. In the middle of the upper end surface inside the working frame 1, a servo motor 14 is provided. The output end of the servo motor 14 penetrates through the working frame 1 and is fixedly connected with the turntable 2. In the middle of the lower end surface of the turntable 2, a clamping plate 13 is fixedly connected. The lower end of the clamping plate 13 is slidably connected with the working frame 1. When the device is in use, first place the in-vehicle camera body on the clamping assembly on the turntable 2. The clamping assembly includes two clamping plates 17. The lower ends of the clamping plates 17 are slidably connected with the turntable 2 through the clamping springs 15. The clamping plates 17 are arc-shaped, which can better fit the in-vehicle camera body. When the turntable 2 rotates by the power provided by the servo motor 14, the in-vehicle camera body can be more stable. By setting multiple clamping assemblies, more film application stations can be provided, greatly improving the fitting efficiency of the protective film.

[0028] Further, as Figure 1 shown, the film application assembly includes a linear motor sliding frame 3 fixedly connected to the corners of the upper end of the working frame 1. The output end of the linear motor inside the linear motor sliding frame 3 is fixedly connected with a sliding seat 19. In the middle of one side end surface of the sliding seat 19, a hydraulic telescopic rod 5 is fixedly connected. The output end of the hydraulic telescopic rod 5 is fixedly connected with a fixed seat 6. On the upper end of the fixed seat 6, a cylinder 4 is provided. The output end of the cylinder 4 penetrates through the fixed seat 6 and is fixedly connected with a suction cup 7. When the device is in use, the linear motor inside the linear motor sliding frame 3 drives the sliding seat 19 to slide inside the linear motor sliding frame 3. When the linear motor sliding frame 3 moves to the parallel position of the storage cylinder 9, the fixed seat 6 drives forward through the hydraulic telescopic rod 5. When the suction cup 7 moves to the upper end of the storage cylinder 9, the hydraulic telescopic rod 5 stops working. The suction cup 7 moves downward through the cylinder 4 to complete the suction work of the protective film inside the storage cylinder 9. After the suction is completed, similarly, move the suction cup 7 to the upper end of the in-vehicle camera to be film-applied, and start the cylinder 4 to complete the fitting work of the protective film for the in-vehicle camera.

[0029] Further, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown in the figure, the feeding component includes a fixed block 18 fixedly connected to the upper end of one side of the outer wall of the storage cylinder 9. A return spring 8 is fixedly connected to the lower end of the fixed block 18. The lower end of the return spring 8 is fixedly connected to a connecting plate 10. One end of the connecting plate 10 extends into the storage cylinder 9 through a rectangular groove formed in the middle of the outer wall of the storage cylinder 9 and is fixedly connected to a moving plate 12. The inner diameter of the storage cylinder 9 is the same as the outer diameter of the vehicle-mounted camera protective film stored inside it. When the suction cup 7 completes the suction work of the protective film driven by the cylinder 4, the protective film at the lower end inside the storage cylinder 9 moves upward under the action of the moving plate 12, the connecting plate 10 and the fixed block 18. A limiting block 11 is provided at the upper end inside the storage cylinder 9 to limit the protective film through the limiting block 11, so that each time the suction cup 7 sucks the protective film, the output length of the cylinder 4 is the same, greatly reducing the possibility of the protective film not being sucked by the suction cup 7 and the phenomenon of the protective film being damaged due to excessive downward pressure of the suction cup 7. When the suction cup 7 rises after sucking the protective film, since a single-layer protective film is sucked, the protective film will undergo a slight deformation to ensure passing through the provided limiting block 11.

[0030] Those of ordinary skill in the art should understand that the discussion of any embodiment above is only exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity.

[0031] The present invention aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A vehicle camera protective film laminating device, characterized in that: The invention comprises a working frame (1), wherein a turntable (2) is rotatably arranged at the upper end of the working frame (1), and a plurality of clamping components for fixing a vehicle-mounted camera are evenly spaced on the outer side of the upper end surface of the turntable (2); a film sticking component for sticking a film on the vehicle-mounted camera is arranged at a corner of one side of the upper end of the working frame (1); a storage cylinder (9) for holding a vehicle-mounted camera protective film is fixedly connected to one side of the lower end of the working frame (1); two limit blocks (11) are fixedly connected to both sides of the upper end of the inner wall of the storage cylinder (9); the limit blocks (11) are used to limit the vehicle-mounted camera protective film; and a feeding component for driving the vehicle-mounted camera protective film to rise is slidably connected to the inside of the storage cylinder (9).

2. The vehicle camera protective film laminating device according to claim 1, characterized in that: The clamping assembly comprises two slide grooves (16) provided on the outer side of the upper end surface of the turntable (2); one inner wall of each of the two slide grooves (16) is fixedly connected with a clamping spring (15); one end of the clamping spring (15) is fixedly connected with a clamping plate (17); and the upper end of the clamping plate (17) is arc-shaped.

3. The vehicle camera protective film laminating device according to claim 2, characterized in that: A servo motor (14) is arranged in the middle of the upper end surface of the working frame (1); the output end of the servo motor (14) passes through the working frame (1) and is fixedly connected to the turntable (2); a clamping plate (13) is fixedly connected to the middle of the lower end surface of the turntable (2); and the lower end of the clamping plate (13) is slidably connected to the working frame (1).

4. The vehicle camera protective film laminating device according to claim 1, characterized in that: The film sticking assembly comprises a linear motor sliding frame (3) fixedly connected to the corner of the upper end of the working frame (1); the output end of the linear motor inside the linear motor sliding frame (3) is fixedly connected to a sliding seat (19); a hydraulic telescopic rod (5) is fixedly connected to the middle of one end surface of the sliding seat (19); the output end of the hydraulic telescopic rod (5) is fixedly connected to a fixed seat (6); a cylinder (4) is arranged at the upper end of the fixed seat (6); the output end of the cylinder (4) passes through the fixed seat (6) and is fixedly connected to a suction cup (7).

5. The vehicle camera protective film laminating device according to claim 1, characterized in that: The feeding assembly comprises a fixed block (18) fixedly connected to the upper end of one side of the outer wall of the storage cylinder (9); the lower end of the fixed block (18) is fixedly connected to a return spring (8); the lower end of the return spring (8) is fixedly connected to a connecting plate (10); one end of the connecting plate (10) extends into the interior of the storage cylinder (9) through a rectangular groove provided in the middle of the outer wall of the storage cylinder (9) and is fixedly connected to a movable plate (12).

6. The vehicle camera protective film laminating device according to claim 5, characterized in that: The inner diameter of the storage cylinder (9) is the same as the outer diameter of the vehicle-mounted camera protective film stored therein.

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