Film pasting device for external water cutting decoration strip

Abstract

The utility model relates to a film pasting device for an external water cutting decoration strip, which belongs to the field of external water cutting decoration strips and comprises a rack, a conveying belt rotatably connected to the inside of the rack and two mounting frames fixedly connected to the top of the rack, and a film pasting mechanism is arranged at the top of the rack. And the film pasting mechanism comprises two vertical rods fixedly connected to the top of the rack, the ends, away from the rack, of the two vertical rods are fixedly connected with a mounting plate, and a gear motor is fixedly mounted at the top of the mounting plate. According to the film pasting device for the external water cutting decoration strip, an electric push rod is started through a controller to stretch out and draw back to drive a connecting rod to displace, height adjustment of a pressing plate is achieved, then a gear motor is started through the controller to work to drive a mounting box to rotate, and therefore the pressing plate is driven to move downwards intermittently, and a release film makes contact with the external water cutting decoration strip; and the film is attached to the outer water cutting decoration strip, so that the pressing plate exerts uniform pressure in the film attaching process, and the advantages of high film attaching quality and high practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of outer water cut strips, in particular to a film pasting device for outer water cut strips. Background Technique

[0002] The outer water cut strip is one of the important decorative parts of an automobile. The product dimensional accuracy of the outer water cut strip directly affects the overall vehicle styling aesthetics and quality. The traditional production process of the outer water cut strip mainly includes processes such as extrusion, stretch bending, milling, punching, surface treatment, film pasting, and assembling a sealing strip skeleton. The process before film pasting and assembling can be completed by equipment or an automatic line, but the processes of film pasting and assembling the sealing strip skeleton still need to be completed by a large number of manual operations.

[0003] During the production of the outer water cut strip, a film pasting device for the outer water cut strip is required. The Chinese utility model patent with the publication number CN217867186U discloses a rapid automatic film pasting device for the outer water cut strip, including a bracket. Transmission mechanisms are arranged on the inner and outer sides of the bracket. The transmission mechanism includes a connecting shaft, a motor one, a transmission roller, a conveyor belt, and a partition. An installation frame is fixedly installed on the outer side of the bracket. A unwind roller, a winding roller, and a guiding roller are rotatably installed on the inner side of the installation frame through an air shaft. By the setting of the transmission mechanism, the automatic loading and unloading of the outer water cut strip can be realized. Through the setting of the unwind roller, the winding roller, and the motor two, the automatic transmission of the film is realized, and the film is transferred to the outer water cut strip by a cylinder one.

[0004] However, for the rapid automatic film pasting device for the outer water cut strip of this utility model, the film is transferred to the outer water cut strip by a cylinder one. Due to the unstable performance or inaccurate control of the cylinder, problems such as film pasting position deviation, bubble generation, or film material damage may occur, which cannot meet the use requirements. Therefore, a film pasting device for the outer water cut strip is proposed to solve the problems raised above. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a film pasting device for the outer water cut strip, which has the advantages of high film pasting quality and strong practicability, and solves the problems that in the existing rapid automatic film pasting device for the outer water cut strip, the film is transferred to the outer water cut strip by a cylinder one. Due to the unstable performance or inaccurate control of the cylinder, problems such as film pasting position deviation, bubble generation, or film material damage may occur, which cannot meet the use requirements.

[0006] To achieve the above object, the utility model provides the following technical solution: A film pasting device for the outer water cut strip, including a frame, a conveyor belt rotatably connected inside the frame, and two mounting frames fixedly connected to the top of the frame. A film pasting mechanism is arranged on the top of the frame;

[0007] The film-sticking mechanism includes two vertical poles fixedly connected to the top of the frame, the ends of the two vertical poles away from the frame are fixedly connected to a mounting plate, a reduction motor is fixedly installed on the top of the mounting plate, a mounting box is fixedly connected to the output shaft of the reduction motor, an electric push rod is fixedly installed inside the mounting box, a connecting rod extending to the outside of the mounting box is hinged on the output end of the electric push rod, an end of the connecting rod away from the electric push rod is hinged with an articulated seat, a rotating shaft is fixedly connected to the bottom of the articulated seat, and a pressure plate is rotatably installed on the end of the rotating shaft away from the articulated seat.

[0008] Furthermore, the installation box is a hollow cuboid, and a movable opening adapted to the connecting rod is provided inside the installation box.

[0009] Furthermore, the pressing plate is a solid cuboid, and the outer diameter of the pressing plate is matched with the outer diameter of the conveyor belt.

[0010] Furthermore, a limiting roller is rotatably installed inside the two mounting frames, a winding roller is rotatably installed inside the right mounting frame and on the top of the limiting roller, and an unwinding roller is rotatably installed inside the left mounting frame and on the top of the limiting roller.

[0011] Furthermore, the outsides of the winding roller, the unwinding roller and the two limiting rollers are all drivingly connected with release films, the outside of the release films abuts against the film body, and the outside of the right mounting frame is fixedly mounted with a controller.

[0012] Furthermore, a tension adjustment mechanism is provided on the outside of the unwinding roller, and the tension adjustment mechanism includes a fixed seat fixedly connected to the outside of the mounting frame on the left side, a hydraulic cylinder is fixedly installed inside the fixed seat, a movable frame is fixedly connected to the output end of the hydraulic cylinder, and a tensioning roller is rotatably installed inside the movable frame.

[0013] Furthermore, a limit assembly is arranged on the top of the frame, and the limit assembly comprises a sliding sleeve slidably connected to the outside of the vertical rod, and a connecting plate is fixedly connected between the sliding sleeve and the pressing plate.

[0014] Compared with the prior art, the utility model provides a film-sticking device for external water-cut decorative strips, which has the following beneficial effects:

[0015] 1. The outer water cut trim film laminating device starts the telescopic movement of the electric push rod through the controller to drive the connecting rod to displace, and can adjust the inclination angle of the connecting rod to realize the height adjustment of the pressing plate. Then, the controller starts the reduction motor to work to drive the installation box to rotate, thereby driving the pressing plate to move downward intermittently, making the release film contact the outer water cut trim, and laminating the film on the outer water cut trim, which is convenient for controlling the laminating speed, enabling the pressing plate to apply uniform pressure during the laminating process, ensuring that the film is closely attached to the surface of the outer water cut trim, and achieving the advantages of high laminating quality and strong practicability.

[0016] 2. The outer water cut trim film laminating device is provided with a sliding sleeve, a connecting plate and a vertical rod, so that the pressing plate moves up and down stably for laminating treatment. The controller starts the telescopic movement of the hydraulic cylinder to drive the movable frame and the tension roller to move left and right, thereby tensioning the release film and preventing the release film from loosening, achieving the advantage of strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a sectional perspective view of the structure of the present utility model;

[0018] Figure 2 is a sectional perspective view of the structure of the film laminating mechanism of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 is an enlarged schematic structural view of A shown in the present utility model;

[0020] Figure 4 is a perspective view of the structure of the tension adjusting mechanism of the present utility model.

[0021] In the figure: 1 frame, 2 mounting frame, 3 winding roller, 4 unwinding roller, 5 limiting roller, 6 film laminating mechanism, 61 vertical rod, 62 mounting plate, 63 reduction motor, 64 mounting box, 65 electric push rod, 66 connecting rod, 67 hinge seat, 68 rotating shaft, 69 pressing plate, 7 limiting component, 71 sliding sleeve, 72 connecting plate, 8 tension adjusting mechanism, 81 fixed seat, 82 hydraulic cylinder, 83 movable frame, 84 tension roller, 9 conveyor belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1:

[0024] Please refer to Figures 1 to 4, A film - sticking device for an outer water cut trim strip in this embodiment includes a frame 1, a conveyor belt 9 rotatably connected inside the frame 1, and two mounting brackets 2 fixedly connected to the top of the frame 1. A film - sticking mechanism 6 is arranged on the top of the frame 1. The film - sticking mechanism 6 includes two vertical rods 61 fixedly connected to the top of the frame 1. One end of the two vertical rods 61 away from the frame 1 is fixedly connected with a mounting plate 62. A reduction motor 63 is fixedly installed on the top of the mounting plate 62. A mounting box 64 is fixedly connected to the output shaft of the reduction motor 63. An electric push rod 65 is fixedly installed inside the mounting box 64. A connecting rod 66 extending outside the mounting box 64 is hinged to the output end of the electric push rod 65. One end of the connecting rod 66 away from the electric push rod 65 is hinged to a hinge seat 67. A rotating shaft 68 is fixedly connected to the bottom of the hinge seat 67. A pressing plate 69 is rotatably installed at one end of the rotating shaft 68 away from the hinge seat 67. An outer water cut trim strip is drivingly connected to the outside of the conveyor belt 9. By starting the electric push rod 65 to expand and contract through the controller to drive the connecting rod 66 to displace, the inclination angle of the connecting rod 66 can be adjusted, realizing the height adjustment of the pressing plate 69.

[0025] Among them, the mounting box 64 is a hollow cuboid, and a moving port adapted to the connecting rod 66 is opened inside the mounting box 64. The pressing plate 69 is a solid cuboid, and the outer diameter of the pressing plate 69 is adapted to the outer diameter of the conveyor belt 9. By starting the reduction motor 63 to work through the controller to drive the mounting box 64 to rotate, thereby driving the pressing plate 69 to move down intermittently, enabling the release film to contact the outer water cut trim strip and attaching the film to the outer water cut trim strip, facilitating the control of the film - sticking speed, making the pressing plate 69 apply uniform pressure during the film - sticking process, and ensuring that the film is tightly attached to the surface of the outer water cut trim strip.

[0026] It should be noted that a limiting roller 5 is rotatably installed inside both of the two mounting brackets 2. A winding roller 3 is rotatably installed inside the right - hand mounting bracket 2 and above the limiting roller 5. A unwinding roller 4 is rotatably installed inside the left - hand mounting bracket 2 and above the limiting roller 5.

[0027] In addition, a release film is drivingly connected to the outside of the winding roller 3, the unwinding roller 4, and the two limiting rollers 5. A film body is abutted against the outside of the release film. A controller is fixedly installed outside the right - hand mounting bracket 2. The pressing plate 69 is located on the upper surface of the release film.

[0028] In this embodiment, a tension - adjusting mechanism 8 is arranged outside the unwinding roller 4. The tension - adjusting mechanism 8 includes a fixed seat 81 fixedly connected to the outside of the left - hand mounting bracket 2. A hydraulic cylinder 82 is fixedly installed inside the fixed seat 81. A movable frame 83 is fixedly connected to the output end of the hydraulic cylinder 82. A tensioning roller 84 is rotatably installed inside the movable frame 83.

[0029] Among them, a guide rod extending to the outside of the fixed seat 81 is fixedly connected to the outside of the movable frame 83, and the guide rod is slidably connected to the inside of the fixed seat 81.

[0030] Embodiment 2:

[0031] Please refer to Figures 1 to 4 , on the basis of Embodiment 1, it includes a limit component 7 arranged on the top of the frame 1. The limit component 7 includes a sliding sleeve 71 slidably connected to the outside of the vertical rod 61, and a connecting plate 72 is fixedly connected between the sliding sleeve 71 and the pressing plate 69. By arranging the sliding sleeve 71, the connecting plate 72 and the vertical rod 61, the pressing plate 69 can move up and down stably for film pasting.

[0032] Adopting the above technical solution, it is convenient for the pressing plate 69 to move up and down stably for film pasting.

[0033] The working principle of the above embodiment is as follows:

[0034] During use, the conveyor belt 9 is started by the controller, and then the hydraulic cylinder 82 is started by the controller to expand and contract to drive the movable frame 83 and the tension roller 84 to move left and right, so as to tension the release film; when pasting the film, the electric push rod 65 is started by the controller to expand and contract to drive the connecting rod 66 to displace, and the inclination angle of the connecting rod 66 can be adjusted to realize the height adjustment of the pressing plate 69. Then, the reduction motor 63 is started by the controller to work to drive the installation box 64 to rotate, thereby driving the pressing plate 69 to move down intermittently, making the release film contact the outer water cut trim strip, and attaching the film to the outer water cut trim strip to ensure that the film is tightly attached to the surface of the outer water cut trim strip.

[0035] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can realize the control of the electrical components through simple programming, and the existing publicly disclosed power connection technology also belongs to the common knowledge in this field. Therefore, the specific structural composition and working principle are not described in detail in this embodiment.

[0036] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outer water cut trim film laminating device, characterized in that: It comprises a frame (1), a conveyor belt (9) rotatably connected to the inside of the frame (1), and two mounting frames (2) fixedly connected to the top of the frame (1); the top of the frame (1) is provided with a film sticking mechanism (6); The film-sticking mechanism (6) comprises two vertical rods (61) fixedly connected to the top of the frame (1), the two vertical rods (61) are fixedly connected to a mounting plate (62) at one end away from the frame (1), a reduction motor (63) is fixedly installed on the top of the mounting plate (62), the output shaft of the reduction motor (63) is fixedly connected to a mounting box (64), an electric push rod (65) is fixedly installed inside the mounting box (64), a connecting rod (66) extending to the outside of the mounting box (64) is hinged on the output end of the electric push rod (65), and the connecting rod (66) is hinged on one end away from the electric push rod (65) to a hinge seat (67), the bottom of the hinge seat (67) is fixedly connected to a rotating shaft (68), and a pressure plate (69) is rotatably installed on one end of the rotating shaft (68) away from the hinge seat (67).

2. The film laminating device for the outer water cut trim strip according to claim 1, characterized in that: The installation box (64) is a hollow rectangular parallelepiped, and a moving opening adapted to the connecting rod (66) is provided inside the installation box (64).

3. The film laminating device for outer water cut trim strip according to claim 1, wherein: The pressing plate (69) is a solid rectangular parallelepiped, and the outer diameter of the pressing plate (69) is matched with the outer diameter of the conveyor belt (9).

4. The film laminating device for the outer water cut trim strip according to claim 1, characterized in that: A limiting roller (5) is rotatably installed inside the two mounting frames (2); a winding roller (3) is rotatably installed inside the right mounting frame (2) and located on the top of the limiting roller (5); and an unwinding roller (4) is rotatably installed inside the left mounting frame (2) and located on the top of the limiting roller (5).

5. The film laminating device for the outer water cut trim strip according to claim 4, wherein: The outsides of the winding roller (3), the unwinding roller (4) and the two limiting rollers (5) are all drivingly connected to a release film, the outside of the release film is in contact with a diaphragm body, and a controller is fixedly installed on the outside of the right mounting frame (2).

6. The film laminating device for the outer water cut trim strip according to claim 4, characterized in that: A tension adjustment mechanism (8) is arranged outside the unwinding roller (4), and the tension adjustment mechanism (8) comprises a fixed seat (81) fixedly connected to the outside of the left mounting frame (2), a hydraulic cylinder (82) is fixedly installed inside the fixed seat (81), a movable frame (83) is fixedly connected to the output end of the hydraulic cylinder (82), and a tensioning roller (84) is rotatably installed inside the movable frame (83).

7. The film laminating device for outer water cut trim strip according to claim 1, characterized in that: A limit assembly (7) is arranged on the top of the frame (1), and the limit assembly (7) comprises a sliding sleeve (71) slidably connected to the outside of the vertical rod (61), and a connecting plate (72) is fixedly connected between the sliding sleeve (71) and the pressing plate (69).

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