Adjustment control system and method of automobile back door lower trim panel taking device

By introducing an integrated heat dissipation mechanism into the automotive tailgate trim panel removal device, and utilizing air circulation, liquid cooling, and a motor-driven cooling fan, the problem of shortened equipment lifespan caused by poor heat dissipation was solved, and the stability and precision of the equipment were improved.

CN121728733APending Publication Date: 2026-03-24LIUZHOU SHUANGYING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-19
Publication Date
2026-03-24

AI Technical Summary

Technical Problem

The existing adjustment and control system for the automotive tailgate lower trim panel removal device suffers from poor heat dissipation, leading to a shortened equipment lifespan.

Method used

The heat dissipation mechanism adopts a combination of a motor, screw, sleeve, cooling fan, water cooling components and air duct components. It improves heat dissipation efficiency by combining air circulation, liquid cooling and motor-driven screw to drive the cooling fan.

Benefits of technology

It effectively extends the service life of the equipment, reduces production costs and resource waste, and improves the stability and precision of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of automobile accessory production, in particular to an adjusting control system and method for an automobile back door lower trim panel taking device, a shell provides installation conditions for a control system body and a heat dissipation mechanism, and when heat dissipation needs to be conducted on the control system body, an air duct assembly is started, and the heat dissipation mechanism is started; the air channel assembly works to circulate air in the shell, the water cooling assembly is started, the liquid cooling assembly works to dissipate heat of the control system body in the shell through cooling liquid, meanwhile, the first motor is started to work to drive the screw to rotate, and the screw drives the sleeve to reciprocate in the shell. And then a plurality of cooling fans on the mounting plate are driven to work to circularly cool the control system body, so that the problem that the service life of equipment is shortened due to the poor cooling effect of an adjusting control system of an existing automobile back door lower trim panel taking device is solved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile accessory production, in particular to an adjusting and controlling system and method for a back door lower trim panel taking device of an automobile. BACKGROUND

[0002] The back door lower trim panel taking device is an indispensable tool in the field of automobile manufacturing and maintenance, mainly used for conveniently and efficiently completing the disassembly and assembly of the back door lower trim panel of an automobile. The adjusting and controlling system plays a key role in this device, through precise control, ensuring that the trim panel can be taken and installed according to the predetermined requirements and position, thereby improving the efficiency and quality of the entire automobile assembly or maintenance, reducing the difficulty and error rate of manual operation, shortening the operation time, and ensuring the smooth progress of automobile production and the rapid response of maintenance work.

[0003] At present, the existing adjusting and controlling system generates heat in the internal electronic components and motors during operation. If the heat dissipation effect is poor, the accumulation of heat will cause the temperature of the components to rise, thereby affecting the performance and stability of the equipment, reducing the precision of the adjusting and controlling, and accelerating the aging of the electronic components in the long-term high-temperature environment, shortening the service life of the equipment, making the enterprise need to replace the equipment or components more frequently, increasing the production cost and resource waste. SUMMARY

[0004] The purpose of the present application is to provide an adjusting and controlling system and method for a back door lower trim panel taking device of an automobile, aiming to solve the problem of shortening the service life of the equipment caused by the poor heat dissipation effect of the adjusting and controlling system of the existing back door lower trim panel taking device.

[0005] To achieve the above-mentioned purpose, in the first aspect, the present application provides an adjusting and controlling system for a back door lower trim panel taking device of an automobile, comprising a shell, a control system body and a heat dissipation mechanism, the heat dissipation mechanism comprising a motor one, a screw rod, a sleeve, a mounting plate, a plurality of heat dissipation fans, a water cooling assembly and an air duct assembly.

[0006] The control system body is installed in the shell, the motor one is fixedly connected with the shell and located on one side of the shell, the screw rod is fixedly connected with the output end of the motor one and rotationally connected with the shell, the sleeve is threadedly connected with the screw rod and located around the screw rod, the mounting plate is fixedly connected with the sleeve and located on the sleeve, a plurality of heat dissipation fans are respectively arranged on the mounting plate, the water cooling assembly is installed on one side of the shell, and the air duct assembly is installed on the shell.

[0007] The water-cooling assembly includes a liquid storage tank, a circulation pump, and a liquid cooling pipe. The liquid storage tank is fixedly connected to the outer shell and located on top of the outer shell. The circulation pump is fixedly connected to the outer shell and communicates with the liquid storage tank. The liquid cooling pipe is connected to the circulation pump and is fixedly connected to the outer shell.

[0008] The water-cooling assembly further includes a buffer tank, a second motor, and a stirring rod. The buffer tank is fixedly connected to the outer shell and communicates with the liquid cooling pipe. The second motor is fixedly connected to the buffer tank and is located on the buffer tank. The stirring rod is fixedly connected to the output end of the second motor and is rotatably connected to the buffer tank.

[0009] The air duct assembly includes a mounting bracket one, an intake fan, a mounting bracket two, and an exhaust fan. The mounting bracket one is fixedly connected to the outer casing and is located inside the outer casing. The intake fan is fixedly connected to the mounting bracket one and is located on the mounting bracket one. The mounting bracket two is fixedly connected to the outer casing and is located on the side of the outer casing away from the mounting bracket one. The exhaust fan is fixedly connected to the mounting bracket two and is located on the mounting bracket two.

[0010] The air duct assembly further includes a first clip, a first dust cover, a first scraper, a second clip, a second dust cover, and a second scraper. The first clip is fixedly connected to the outer shell and is located on the side of the outer shell near the intake fan. The first dust cover is engaged with the first clip and is located on the first clip. The first scraper is rotatably connected to the first dust cover and is located on the first dust cover. The second clip is fixedly connected to the outer shell and is located on the side of the outer shell near the exhaust fan. The second dust cover is engaged with the second clip and is located on the second clip. The second scraper is rotatably connected to the second dust cover and is located on the second dust cover.

[0011] The heat dissipation mechanism further includes a guide rail and a guide block. The guide rail is fixedly connected to the housing and located inside the housing. The guide block is slidably connected to the guide rail and fixedly connected to the mounting plate, and located between the mounting plate and the guide rail.

[0012] In a second aspect, a method for adjusting and controlling a vehicle tailgate lower trim panel removal device, used in the adjustment and control system of the vehicle tailgate lower trim panel removal device described in the first aspect, includes the following steps:

[0013] The air duct assembly is activated, and it circulates the air inside the housing.

[0014] The water-cooling system is activated, and the liquid-cooling system works to dissipate heat from the control system unit inside the housing using coolant;

[0015] When motor one is started, it drives the screw to rotate. The screw drives the sleeve to move back and forth inside the housing, which in turn drives multiple cooling fans on the mounting plate to circulate heat to the control system body.

[0016] This invention discloses an adjustment and control system for an automotive tailgate lower trim panel removal device. The housing provides installation conditions for the control system body and the heat dissipation mechanism. When heat dissipation of the control system body is required, the air duct assembly is activated to circulate air within the housing. The water-cooling assembly is also activated, using coolant to dissipate heat from the control system body within the housing. Simultaneously, a first motor is activated, driving a screw to rotate. The screw drives a sleeve to reciprocate within the housing, thereby causing multiple cooling fans on the mounting plate to circulate heat and dissipate heat from the control system body. This solves the problem of shortened equipment lifespan due to poor heat dissipation in existing automotive tailgate lower trim panel removal device adjustment and control systems. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the adjustment and control system of an automotive tailgate lower trim panel removal device provided by the present invention.

[0019] Figure 2 This is a front view of the adjustment and control system of an automotive tailgate lower trim panel removal device provided by the present invention.

[0020] Figure 3 This is a top view of the adjustment and control system of an automotive tailgate lower trim panel removal device provided by the present invention.

[0021] Figure 4 This is a cross-sectional view along the direction of the adjustment and control system of the automobile tailgate lower trim panel removal device provided by the present invention.

[0022] Figure 5 This is a cross-sectional view along the direction of the adjustment and control system of the automobile tailgate lower trim panel removal device provided by the present invention.

[0023] Figure 6 This is a flowchart of an adjustment and control method for a car tailgate lower trim panel removal device provided by the present invention.

[0024] In the diagram: 1-Outer shell, 2-Control system body, 3-Motor 1, 4-Screw, 5-Sleeve, 6-Mounting plate, 7-Cooling fan, 8-Liquid storage tank, 9-Circulating pump, 10-Liquid cooling pipe, 11-Buffer tank, 12-Motor 2, 13-Stirring rod, 14-Mounting bracket 1, 15-Intake fan, 16-Mounting bracket 2, 17-Exhaust fan, 18-Clamp 1, 19-Dust cover 1, 20-Scraper 1, 21-Clamp 2, 22-Dust cover 2, 23-Scraper 2, 24-Guide rail, 25-Guide block. Detailed Implementation

[0025] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0026] Please see Figures 1 to 5 In a first aspect, the present invention provides an adjustment and control system for a car tailgate lower trim panel removal device, comprising a housing 1, a control system body 2, and a heat dissipation mechanism. The heat dissipation mechanism includes a motor 3, a screw 4, a sleeve 5, a mounting plate 6, multiple cooling fans 7, a water-cooling assembly, and an air duct assembly. The control system body 2 is installed inside the housing 1. The motor 3 is fixedly connected to the housing 1 and located on one side of the housing 1. The screw 4 is fixedly connected to the output end of the motor 3 and rotatably connected to the housing 1. The sleeve 5 is threadedly connected to the screw 4 and located around the screw 4. The mounting plate 6 is fixedly connected to the sleeve 5 and located on the sleeve 5. The multiple cooling fans 7 are respectively mounted on the mounting plate 6. The water-cooling assembly is installed on one side of the housing 1, and the air duct assembly is installed on the housing 1.

[0027] In this embodiment, the outer casing 1 provides installation conditions for the control system body 2 and the heat dissipation mechanism. When heat dissipation of the control system body 2 is required, the air duct assembly is activated to circulate the air inside the outer casing 1. The water cooling assembly is activated to dissipate heat from the control system body 2 inside the outer casing 1 using coolant. Simultaneously, the motor 3 is activated to drive the screw 4 to rotate. The screw 4 drives the sleeve 5 to reciprocate within the outer casing 1, thereby driving the multiple cooling fans 7 on the mounting plate 6 to dissipate heat from the control system body 2. This solves the problem of shortened equipment lifespan due to poor heat dissipation in the existing adjustment control system of the automotive tailgate lower trim panel removal device.

[0028] Furthermore, the water-cooling assembly includes a liquid storage tank 8, a circulation pump 9, and a liquid cooling pipe 10. The liquid storage tank 8 is fixedly connected to the outer shell 1 and located on top of the outer shell 1. The circulation pump 9 is fixedly connected to the outer shell 1 and communicates with the liquid storage tank 8. The liquid cooling pipe 10 is connected to the circulation pump 9 and is fixedly connected to the outer shell 1.

[0029] In this embodiment, the liquid storage tank 8 can store coolant, and the operation of the circulation pump 9 can drive the coolant in the liquid storage tank 8 to circulate in the liquid cooling pipe 10. The coolant in the liquid cooling pipe 10 can dissipate heat from the control system body 2 inside the outer casing 1.

[0030] Furthermore, the water-cooling assembly also includes a buffer tank 11, a second motor 12, and a stirring rod 13. The buffer tank 11 is fixedly connected to the outer shell 1 and communicates with the liquid cooling pipe 10. The second motor 12 is fixedly connected to the buffer tank 11 and is located on the buffer tank 11. The stirring rod 13 is fixedly connected to the output end of the second motor 12 and is rotatably connected to the buffer tank 11.

[0031] In this embodiment, the buffer tank 11 can store the circulated coolant, and the motor 12 can drive the stirring rod 13 to rotate. The rotation of the stirring rod 13 can dissipate heat from the coolant in the buffer tank 11, accelerate the cooling rate of the coolant, and improve the utilization efficiency of the coolant.

[0032] Furthermore, the air duct assembly includes a mounting bracket 14, an intake fan 15, a mounting bracket 2 16, and an exhaust fan 17. The mounting bracket 14 is fixedly connected to the outer casing 1 and located inside the outer casing 1. The intake fan 15 is fixedly connected to the mounting bracket 14 and located on the mounting bracket 14. The mounting bracket 2 16 is fixedly connected to the outer casing 1 and located on the side of the outer casing 1 away from the mounting bracket 14. The exhaust fan 17 is fixedly connected to the mounting bracket 2 16 and located on the mounting bracket 2 16.

[0033] In this embodiment, the first mounting bracket 14 provides installation conditions for the intake fan 15, and the second mounting bracket 16 provides installation conditions for the exhaust fan 17. The intake fan 15 can introduce external air into the housing 1 when it is working, and the exhaust fan 17 can exhaust the hot air in the housing 1 when it is working, thereby realizing air circulation in the housing 1.

[0034] Furthermore, the air duct assembly also includes a clip 18, a dust cover 19, a scraper 20, a clip 21, a dust cover 22, and a scraper 23. The clip 18 is fixedly connected to the outer shell 1 and is located on the side of the outer shell 1 near the intake fan 15. The dust cover 19 is engaged with the clip 18 and is located on the clip 18. The scraper 20 is rotatably connected to the dust cover 19 and is located on the dust cover 19. The clip 21 is fixedly connected to the outer shell 1 and is located on the side of the outer shell 1 near the exhaust fan 17. The dust cover 22 is engaged with the clip 21 and is located on the clip 21. The scraper 23 is rotatably connected to the dust cover 22 and is located on the dust cover 22.

[0035] In this embodiment, clip 18 provides the installation conditions for dust cover 19. Dust cover 19 prevents dust from entering the outer casing 1 from the intake fan 15. After removing the dust cover from clip 18, rotating scraper 20 cleans the dust on dust cover 19. Clip 21 provides the installation conditions for dust cover 22. Dust cover 22 prevents dust from entering the outer casing 1 from the exhaust fan 17. After removing the dust cover from clip 21, rotating scraper 23 cleans the dust on dust cover 22.

[0036] Furthermore, the heat dissipation mechanism also includes a guide rail 24 and a guide block 25. The guide rail 24 is fixedly connected to the housing 1 and located inside the housing 1. The guide block 25 is slidably connected to the guide rail 24 and fixedly connected to the mounting plate 6, and located between the mounting plate 6 and the guide rail 24.

[0037] In this embodiment, the guide rail 24 provides installation conditions for the guide block 25. When the mounting plate 6 moves, it drives the guide block 25 to slide on the guide rail 24. The guide block 25 can guide and limit the guide rail 24, thereby improving the stability of the mounting plate 6 when it moves.

[0038] When the control system body 2 needs to be cooled, the intake fan 15 is activated, drawing outside air into the housing 1. Simultaneously, the exhaust fan 17 expels hot air from the housing 1, circulating the air within it. The circulation pump 9 is activated, driving the coolant in the reservoir 8 to circulate within the liquid cooling pipe 10, cooling the control system body 2 within the housing 1. The circulated coolant flows into the buffer tank 11. The second motor 12 operates, driving the stirring rod 13 to rotate, agitating the coolant and increasing its cooling rate. After cooling, the coolant is introduced into the reservoir 8. Simultaneously, the first motor 3 is activated, driving the screw 4 to rotate. The screw 4 drives the sleeve 5 to reciprocate within the housing 1, thereby driving the multiple cooling fans 7 on the mounting plate 6 to cool the control system body 2. This solves the problem of shortened equipment lifespan due to poor heat dissipation in the existing automotive tailgate lower trim panel removal device's adjustment control system.

[0039] Please see Figure 6 Secondly, a method for adjusting and controlling a vehicle tailgate lower trim panel removal device, used in the adjustment and control system of the vehicle tailgate lower trim panel removal device described in the first aspect, includes the following steps:

[0040] S1 activates the air duct assembly, which circulates the air inside the housing 1.

[0041] Specifically, the intake fan 15 is activated, which introduces external air into the housing 1, while the exhaust fan 17 expels hot air from the housing 1 to circulate the air inside the housing 1.

[0042] S2 activates the water cooling component, which works to dissipate heat from the control system body 2 inside the housing 1 using coolant;

[0043] Specifically, the circulation pump 9 is started, and the circulation pump 9 drives the coolant in the storage tank 8 to circulate in the liquid cooling pipe 10 to dissipate heat from the control system body 2 inside the outer shell 1. The circulated coolant flows into the buffer tank 11. The motor 12 is activated, driving the stirring rod 13 to rotate. The stirring rod 13 stirs the coolant, increasing the cooling rate of the coolant. After cooling is completed, the coolant is introduced into the storage tank 8.

[0044] S3 starts motor 3, which drives screw 4 to rotate. Screw 4 drives sleeve 5 to move back and forth inside the outer casing 1, thereby driving multiple cooling fans 7 on the mounting plate 6 to circulate heat to the control system body 2.

[0045] Specifically, the motor 3 is started simultaneously, and the motor 3 drives the screw 4 to rotate. The screw 4 drives the sleeve 5 to move back and forth inside the outer casing 1, thereby driving the multiple cooling fans 7 on the mounting plate 6 to work and circulate heat to the control system body 2.

[0046] The above description is merely a preferred embodiment of the adjustment control system and method for a car tailgate lower trim panel removal device of the present invention. Of course, it should not be construed as limiting the scope of the present invention. Those skilled in the art can understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. An adjustment and control system for a vehicle tailgate lower trim panel removal device, comprising a housing and a control system body, wherein the control system body is installed within the housing, characterized in that, It also includes a heat dissipation mechanism, which includes a motor, a screw, a sleeve, a mounting plate, multiple cooling fans, a water cooling assembly, and an air duct assembly; The motor is fixedly connected to the housing and located on one side of the housing. The screw is fixedly connected to the output end of the motor and rotatably connected to the housing. The sleeve is threadedly connected to the screw and located around the screw. The mounting plate is fixedly connected to the sleeve and located on the sleeve. Multiple cooling fans are respectively mounted on the mounting plate. The water cooling assembly is mounted on one side of the housing. The air duct assembly is mounted on the housing.

2. The adjustment and control system of the automobile tailgate lower trim panel removal device as described in claim 1, characterized in that, The water-cooling assembly includes a liquid storage tank, a circulation pump, and liquid cooling pipes. The liquid storage tank is fixedly connected to the outer casing and located on top of the outer casing. The circulation pump is fixedly connected to the outer casing and communicates with the liquid storage tank. The liquid cooling pipes are connected to the circulation pump and are fixedly connected to the outer casing.

3. The adjustment and control system of the automobile tailgate lower trim panel removal device as described in claim 2, characterized in that, The water-cooling assembly also includes a buffer tank, a second motor, and a stirring rod. The buffer tank is fixedly connected to the outer shell and communicates with the liquid cooling pipe. The second motor is fixedly connected to the buffer tank and is located on the buffer tank. The stirring rod is fixedly connected to the output end of the second motor and is rotatably connected to the buffer tank.

4. The adjustment and control system of the automobile tailgate lower trim panel removal device as described in claim 3, characterized in that, The air duct assembly includes a mounting bracket one, an intake fan, a mounting bracket two, and an exhaust fan. The mounting bracket one is fixedly connected to the outer casing and is located inside the outer casing. The intake fan is fixedly connected to the mounting bracket one and is located on the mounting bracket one. The mounting bracket two is fixedly connected to the outer casing and is located on the side of the outer casing away from the mounting bracket one. The exhaust fan is fixedly connected to the mounting bracket two and is located on the mounting bracket two.

5. The adjustment and control system of the automobile tailgate lower trim panel removal device as described in claim 4, characterized in that, The air duct assembly further includes a first clip, a first dust cover, a first scraper, a second clip, a second dust cover, and a second scraper. The first clip is fixedly connected to the outer shell and is located on the side of the outer shell near the intake fan. The first dust cover is engaged with the first clip and is located on the first clip. The first scraper is rotatably connected to the first dust cover and is located on the first dust cover. The second clip is fixedly connected to the outer shell and is located on the side of the outer shell near the exhaust fan. The second dust cover is engaged with the second clip and is located on the second clip. The second scraper is rotatably connected to the second dust cover and is located on the second dust cover.

6. The adjustment and control system of the automobile tailgate lower trim panel removal device as described in claim 1, characterized in that, The heat dissipation mechanism further includes a guide rail and a guide block. The guide rail is fixedly connected to the housing and located inside the housing. The guide block is slidably connected to the guide rail and fixedly connected to the mounting plate, and located between the mounting plate and the guide rail.

7. A method for adjusting and controlling a lower trim panel removal device for a car tailgate, used in the adjustment and control system of the lower trim panel removal device for a car tailgate as described in any one of claims 1-6, characterized in that, Includes the following steps: The air duct assembly is activated, and it circulates the air inside the housing. The water-cooling system is activated, and the liquid-cooling system works to dissipate heat from the control system unit inside the housing using coolant; When motor one is started, it drives the screw to rotate. The screw drives the sleeve to move back and forth inside the housing, which in turn drives multiple cooling fans on the mounting plate to circulate heat to the control system body.