Tailgate spoiler gluing tooling

Abstract

The utility model discloses a tail door spoiler gluing tool, including support base and support roof frame structure, support base top rear side bolt fixing is equipped with main positioning frame and both sides vice positioning board, and support base is located between main positioning frame and both sides vice positioning board and is equipped with a plurality of pumping stable pipe, support roof frame structure inner top is equipped with horizontal drive guide rail, and horizontal drive guide rail bottom is equipped with longitudinal drive guide rail, and longitudinal drive guide rail bottom longitudinal drive is equipped with upper support board, and upper support board bottom is equipped with electric cylinder, and electric cylinder bottom telescopic power end is equipped with lower support board, and lower support board bottom is equipped with drive motor, and drive motor bottom power end is equipped with hinged frame, and hinged frame inner damping hinged is equipped with gluing head, and hinged frame one side is equipped with drive motor that drives gluing head rotation. The utility model has the advantages of compared with prior art: the efficiency and precision of gluing are improved; the uniformity of gluing is improved, and the efficiency is improved; workpiece is fixed stable, avoids gluing deviation.

Description

Technical Field

[0001] This utility model relates to the field of tailgate spoiler processing technology, specifically to a tailgate spoiler adhesive application tool. Background Technology

[0002] A tailgate spoiler is an aerodynamic component installed on the upper part of a car's tailgate. When a car is traveling at high speed, the rear of the car will generate lift, which will affect driving stability. The tailgate spoiler blocks the airflow rushing down from the roof and uses its own slope to generate downward pressure, thereby offsetting part of the aerodynamic lift, increasing wheel traction, and allowing the vehicle to drive more closely to the ground.

[0003] In the production process of tailgate spoilers, glue application is often required. Traditional glue application is done manually, which is less efficient and produces lower quality. Most mechanical glue application tools can only be used for tailgate spoilers of a certain size and cannot be adjusted according to requirements. When it is necessary to apply glue to tailgate spoilers of different sizes and specifications, the entire set of tools needs to be changed, which not only increases production costs but also reduces production efficiency and makes it difficult to meet diverse production needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a tailgate spoiler gluing tool to address the shortcomings mentioned in the background art.

[0005] To solve the above technical problems, the technical solution provided by this utility model is: a tailgate spoiler gluing fixture, including a support base, a support top frame structure on the top of the support base, a main positioning frame and two side auxiliary positioning plates fixed by bolts on the rear side of the top of the support base, and a plurality of pressure stabilizing tubes located between the main positioning frame and the two side auxiliary positioning plates on the support base. The supporting top frame structure has a transverse drive guide rail at the top, a longitudinal drive guide rail at the bottom of the transverse drive guide rail, an upper support plate at the bottom of the longitudinal drive guide rail, an electric cylinder at the bottom of the upper support plate, a lower support plate at the bottom extension and retraction power end of the electric cylinder, a drive motor at the bottom of the lower support plate, a hinge frame at the bottom power end of the drive motor, a glue applicator head with damping hinge inside the hinge frame, and a drive motor for driving the glue applicator head to rotate on one side of the hinge frame.

[0006] Furthermore, the top of the supporting frame structure is provided with a transverse limiting frame, and the top of the longitudinal drive guide rail is provided with a limiting slider located within the transverse limiting frame to limit sliding, which can ensure the stable transverse movement of the longitudinal drive guide rail.

[0007] Furthermore, the upper support plate is provided with multiple limiting sleeves at its bottom, and the lower support plate is provided with a limiting rod extending into the limiting sleeves at its top, which can ensure the stable lifting and lowering operation of the lower support plate and the bottom structure.

[0008] Furthermore, the top of the pressure stabilizing tube is equipped with a rubber sealing ring structure, which can ensure sealed air extraction operation.

[0009] Furthermore, the support base is equipped with a vacuum pump, the vacuum pump has a suction pipe, and the end of the suction pipe has a distribution pipe that connects to multiple pressure stabilization pipes. Each of the multiple pressure stabilization pipes is equipped with a pressure sensor to facilitate vacuum negative pressure stabilization of the adhesive coating part.

[0010] The advantages of this utility model's tailgate spoiler gluing fixture compared to existing technologies are: improved gluing efficiency and precision: through a three-dimensional drive combination of "lateral drive rail + longitudinal drive rail + servo electric cylinder", combined with stepper motor-controlled gluing head angle adjustment, precise control of the gluing path is achieved, resulting in improved gluing uniformity and efficiency. High versatility and reduced changeover costs: The detachable main positioning frame, sub-positioning plate and suction head on the top of the pressure stabilizing tube can be adapted to tailgate spoilers of different profile sizes. When changing models, only the positioning components need to be replaced, without the need to replace the entire tooling. The workpiece is fixed and stable to avoid glue displacement: The vacuum pump and rubber sealing ring achieve negative pressure sealing and adsorption, and the pressure sensor monitors the negative pressure value in real time to ensure that the workpiece does not shift during the glue application process. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the first structure of a tailgate spoiler gluing tool.

[0012] Figure 2 This is a schematic diagram of the second structure of a tailgate spoiler gluing fixture.

[0013] Figure 3 This is a cross-sectional structural diagram of the support base of a tailgate spoiler adhesive application tool.

[0014] As shown in the figure: 1. Support base; 2. Support top frame structure; 3. Main positioning frame; 4. Pressure stabilizing pipe; 5. Secondary positioning plate; 6. Lateral drive guide rail; 7. Longitudinal drive guide rail; 8. Upper support plate; 9. Electric cylinder; 10. Lower support plate; 11. Drive motor; 12. Hinge frame; 13. Glue applicator head; 14. Drive motor; 15. Lateral limit frame; 16. Limiting slider; 17. Rubber sealing ring structure; 18. Vacuum pump; 19. Suction pipe; 20. Gas distribution pipe; 21. Pressure sensor; 22. Limiting sleeve; 23. Limiting rod. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings.

[0016] Combined with appendix Figure 1-3 A tailgate spoiler gluing fixture includes a support base 1. A support top frame structure 2 is provided on the top of the support base 1. A main positioning frame 3 and two side auxiliary positioning plates 5 are bolted to the rear side of the top of the support base 1. By replacing the main positioning frame 3 and the side auxiliary positioning plates 5, gluing operations can be performed on tailgate spoilers of different sizes. Multiple pressure-stabilizing pipes 4 are located between the main positioning frame 3 and the side auxiliary positioning plates 5 on the support base 1. A rubber sealing ring structure 17 is provided on the top of each pressure-stabilizing pipe 4. A vacuum pump 18 is installed inside the support base 1. The vacuum pump 18 has an extraction pipe 19. The end of the extraction pipe 19 has a distribution pipe 20 communicating with the multiple pressure-stabilizing pipes 4. Each of the multiple pressure-stabilizing pipes 4 is equipped with a pressure sensor 21. The pressure sensor 21 can monitor the negative pressure value inside the pressure-stabilizing pipe 4 in real time, preventing damage to the workpiece due to excessive negative pressure or displacement of the workpiece due to insufficient negative pressure. The top end of the pressure-stabilizing pipe 4 can be threaded for disassembly and reassembly, allowing for replacement of the top structure according to different tailgate spoiler sizes.

[0017] The supporting top frame structure 2 has a transverse drive guide rail 6 (using a ball screw type linear guide rail, equipped with a servo motor drive) at its top. The bottom of the slider of the transverse drive guide rail 6 is fixed with a longitudinal drive guide rail 7 (the same model of ball screw type linear guide rail, equipped with a servo motor of the same specification) by bolts, thereby driving the longitudinal drive guide rail 7 to move laterally. The bottom of the slider of the longitudinal drive guide rail 7 is fixed with an upper support plate 8 by bolts, thereby driving the upper support plate 8 to move longitudinally. The bottom of the upper support plate 8 is equipped with an electric cylinder 9. The bottom extension and retraction power end of the electric cylinder 9 is equipped with a lower support plate 10. The bottom of the lower support plate 10 is equipped with a drive motor 11. The bottom power end of the motor 11 is provided with a hinge frame 12. The bottom center of the lower support plate 10 is fixed with bolts to the stepper motor 11. The output shaft of the drive motor 11 is fixed with the hinge frame 12 through a coupling. The inner side of the hinge frame 12 is hinged with a damping bearing to the glue applicator head 13 (made of stainless steel, with a glue outlet diameter of 0.5-2mm, which can be connected to an external glue dispensing valve and glue supply device through a hose). One side of the hinge frame 12 is provided with a drive motor 14 that drives the glue applicator head 13 to rotate. The output shaft of the drive motor 14 is connected to the hinge shaft of the glue applicator head 13, which can drive the glue applicator head 13 to adjust the angle within the range of 0-90° to adapt to the glue application requirements of different slopes of the tailgate spoiler.

[0018] The top of the support frame structure 2 is provided with a transverse limiting frame 15, the top of the longitudinal drive guide rail 7 is provided with a limiting slider 16 located within the transverse limiting frame 15 for limiting and sliding, the bottom of the upper support plate 8 is provided with multiple limiting sleeves 22, and the top of the lower support plate 10 is provided with a limiting rod 23 extending into the limiting sleeve 22. Through the above limiting structure, the displacement structure can be guaranteed to move stably.

[0019] 1. Tooling pretreatment Check whether the connecting bolts between the support base 1 and the support top frame structure 2 are tight to ensure that the overall frame is not loose; Check whether the wiring of vacuum pump 18, drive motor 11, drive motor 14 and electric cylinder 9 is normal, and apply lubricating oil to the slider and lead screw of transverse drive rail 6 and longitudinal drive rail 7. Based on the dimensions of the tailgate spoiler to be coated, select the appropriate main positioning frame 3, secondary positioning plate 5, and top suction head of the pressure stabilizing tube 4: 2. Workpiece positioning and fixing Place the tailgate spoiler to be coated on the top of the support base 1, so that the rear side of the workpiece is in contact with the positioning surface of the main positioning frame 3 and the sides are in contact with the limiting surface of the auxiliary positioning plate 5, thus completing the initial positioning. Start the vacuum pump 18, and evacuate the pressure stabilizing tube 4 through the evacuation pipe 19 and the distribution pipe 20. Observe the display value of the pressure sensor 21. The workpiece is stably adsorbed and fixed.

[0020] 3. Execution of adhesive application The external adhesive supply device (dispensing valve) is activated by the external PLC controller (not shown or explained, this is a common circuit setting, so it will not be described in detail). The adhesive is then delivered to the dispensing head 13 through the hose. Start the glue application drive system: the horizontal drive rail 6 drives the vertical drive rail 7 to move horizontally, the vertical drive rail 7 drives the upper support plate 8 to move vertically, the electric cylinder 9 drives the lower support plate 10 to rise and fall stably, the drive motor 11 drives the hinge frame 12 to rotate, and the drive motor 14 maintains the preset angle of the glue application head 13. The four work together to achieve precise glue application along the preset path. During the glue application process, the negative pressure value of the pressure sensor 21 is observed in real time. At the same time, the operating status of the transverse limit frame 15 and the limit slider 16, the limit sleeve 22 and the limit rod 23 is checked to ensure that there is no jamming or deviation.

[0021] 5. Post-work processing After the glue application path is completed, first turn off the glue supply device, and then stop the glue application drive system; Open the vent valve of the vacuum pump 18. After the pressure in the pressure stabilizing pipe 4 returns to atmospheric pressure, remove the tailgate spoiler that has been coated with adhesive. Clean the dispensing nozzle of the applicator 13 (to prevent the adhesive from curing and clogging), check the integrity of the positioning components and stabilizing structure, and prepare for the next batch of work.

[0022] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A tailgate spoiler adhesive application fixture, comprising a support base (1), wherein the support base (1) is provided with a support top frame structure (2) on its top, characterized in that: The support base (1) is bolted to the rear top and is provided with a main positioning frame (3) and two auxiliary positioning plates (5) on both sides. The support base (1) is provided with multiple pressure stabilizing tubes (4) between the main positioning frame (3) and the two auxiliary positioning plates (5). The top of the support frame structure (2) is provided with a transverse drive rail (6), the bottom of the transverse drive rail (6) is provided with a longitudinal drive rail (7), the bottom of the longitudinal drive rail (7) is provided with an upper support plate (8), the bottom of the upper support plate (8) is provided with an electric cylinder (9), the bottom extension power end of the electric cylinder (9) is provided with a lower support plate (10), the bottom of the lower support plate (10) is provided with a drive motor (11), the bottom power end of the drive motor (11) is provided with a hinge frame (12), the hinge frame (12) is provided with a damping hinge and a glue applicator (13), and a drive motor (14) for driving the glue applicator (13) to rotate is provided on one side of the hinge frame (12).

2. The tailgate spoiler gluing fixture according to claim 1, characterized in that: The top of the supporting top frame structure (2) is provided with a transverse limiting frame (15), and the top of the longitudinal drive guide rail (7) is provided with a limiting slider (16) that is located within the transverse limiting frame (15) for limiting and sliding.

3. The tailgate spoiler gluing fixture according to claim 1, characterized in that: The upper support plate (8) is provided with multiple limiting sleeves (22) at the bottom, and the lower support plate (10) is provided with a limiting rod (23) extending into the limiting sleeves (22) at the top.

4. The tailgate spoiler gluing fixture according to claim 1, characterized in that: The top of the pressure stabilizing tube (4) is provided with a rubber sealing ring structure (17).

5. The tailgate spoiler gluing fixture according to claim 1, characterized in that: The support base (1) is equipped with a vacuum pump (18), the vacuum pump (18) is equipped with a suction pipe (19), the end of the suction pipe (19) is equipped with a gas distribution pipe (20) connected to multiple pressure stabilizing pipes (4), and each of the multiple pressure stabilizing pipes (4) is equipped with a pressure sensor (21).

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