Automobile sunroof detection device

Abstract

The application relates to the technical field of automobile production equipment, in particular to an automobile sunroof detection device, which comprises a machine box, a positioning assembly for positioning a sunroof window body is arranged on the machine box, a pull-close assembly for opening and closing a sunroof curtain is arranged on the machine box, a clamping jaw cylinder for clamping the curtain is connected to the pull-close assembly, a clamping plate is connected to the clamping toe of the clamping jaw cylinder, a first folding groove is arranged on the clamping plate, a first sliding rod is slidingly arranged on the clamping plate, one end of the first sliding rod is arranged in the first folding groove, a contact is arranged at the end of the first sliding rod arranged in the first folding groove, a first spring is sleeved on the first sliding rod, one end of the first spring is connected with the contact, and the other end of the first spring is connected with the clamping plate, a pressing assembly for pressing the curtain is connected to the pull-close assembly, and an inspection assembly is arranged on the machine box. The application has the effect of improving the convenience of the automobile sunroof detection device in the operation process.

Description

Technical Field

[0001] This application relates to the field of automotive production equipment technology, and in particular to an automotive sunroof testing device. Background Technology

[0002] As a crucial component enhancing vehicle comfort and aesthetics, the quality of the sunroof fabric directly impacts the user experience. Currently, the inspection of automotive sunroof fabrics primarily relies on manual visual inspection or simple mechanical tensile tests, which are inefficient and prone to missing defects. With the automotive industry's increasing quality requirements, there is an urgent need for an automated, high-precision testing device to replace traditional methods.

[0003] In existing technologies, sunroof curtain inspection is typically conducted after the sunroof production is complete, meaning the roof window frame, sunroof glass, and curtain are all assembled and the curtain can be opened and closed on the window. However, manual inspection has the following problems: First, the inspection efficiency is low and cannot keep up with the high-speed production pace of automotive production lines; second, the inspection standards are not uniform, and subjective human judgment can easily lead to missed or incorrect inspections; third, improper operation during manual handling can easily cause secondary damage to the sunroof frame or curtain, increasing production costs. Utility Model Content

[0004] To improve the ease of operation of the vehicle sunroof testing device, this application provides a vehicle sunroof testing device.

[0005] This application provides a vehicle sunroof detection device, which adopts the following technical solution: A car sunroof inspection device includes a housing, on which a positioning component for positioning the sunroof window is mounted, and a pulling and closing component for opening and closing the sunroof curtain is mounted on the housing. A clamping cylinder for clamping the curtain is connected to the pulling and closing component, and a clamping plate is connected to the clamping toe of the clamping cylinder. A first closing groove is formed on the clamping plate, and a first sliding rod is slidably mounted on the clamping plate. One end of the first sliding rod extends into the first closing groove, and a contact is mounted on the end of the first sliding rod extending into the first closing groove. A first spring is sleeved on the first sliding rod, with one end connected to the contact and the other end connected to the clamping plate. A pressing component for pressing the curtain is connected to the pulling and closing component, and an inspection component is mounted on the housing.

[0006] By adopting the above technical solutions, the positioning component can quickly position the skylight window; the opening and closing component, through the cooperation of the gripper cylinder and the clamping plate, realizes the automatic opening and closing of the skylight curtain fabric without manual operation; the contact on the clamping plate cooperates with the first spring to achieve stable clamping of the curtain fabric installation frame while avoiding excessive clamping force that could damage the frame; the pressing component can simulate the pressing action of the curtain fabric during use to test the curtain fabric's resistance to pressing; and the inspection component replaces manual visual inspection, realizing automated detection of curtain fabric quality, thus improving the overall ease of operation and detection efficiency of the device.

[0007] In one specific implementation scheme, a first push plate is installed at the end of the first slide rod away from the contact, a turntable is rotatably installed on the clamping plate, a first stop bar is installed on the turntable, and the first push plate abuts against the first stop bar; a second closing groove is opened on the clamping plate, a second slide rod is slidably installed on the clamping plate, one end of the second slide rod extends into the second closing groove, a closing plate is installed at the end of the second slide rod extending into the second closing groove, a second spring is sleeved on the second slide rod, one end of the second spring is connected to the closing plate, and the other end is connected to the clamping plate, a pressure block is installed on the closing plate, a second push plate is installed at the end of the second slide rod away from the closing plate, a second stop bar is installed on the turntable, and the second push plate abuts against the second stop bar.

[0008] By adopting the above technical solution, when the clamping plate clamps the curtain installation frame, the contact head first contacts the frame and pushes the first slide bar to move. The first push plate then pushes the first stop bar, causing the turntable to rotate. The second stop bar on the turntable simultaneously pushes the second push plate, causing the second slide bar to drive the closing plate and the pressure block to extend, forming a secondary clamping of the frame and further improving the clamping stability. When not clamped, the second spring pulls the closing plate to make the pressure block close in the second closing groove, avoiding damage to the pressure block when it is idle and extending the service life of the components.

[0009] In one specific implementation, the pressure block is configured as a frustum shape.

[0010] By adopting the above technical solution, the frustum-shaped structure makes the contact area between the pressure block and the curtain installation frame more reasonable, which not only ensures the concentration of clamping force, but also reduces the deformation or damage of the frame caused by excessive local pressure, and adapts to the clamping requirements of frames of different sizes.

[0011] In one specific implementation, the pressure block is made of rubber.

[0012] By adopting the above technical solution, the rubber material has good elasticity and wear resistance. During the clamping process, it can buffer the rigid contact between the pressure block and the frame, avoid paint peeling and scratches on the frame surface, and at the same time enhance the friction between the pressure block and the frame, improve clamping stability, and reduce the frame's deviation during movement.

[0013] In one specific implementation, the end of the contact away from the first slide bar is configured in a bullet shape.

[0014] In one specific implementation, the pulling assembly further includes a loading frame mounted on the chassis. A slide rail is mounted on the loading frame, and a slider is slidably mounted on the slide rail. A screw is rotatably mounted on the loading frame and threadedly connected to the slider. A first motor controlling the rotation of the screw is mounted on the chassis. A movable frame is mounted on the slider, and a first connecting plate is mounted on the movable frame. A first cylinder is mounted on the first connecting plate, and the output shaft of the first cylinder is fitted with the gripper cylinder.

[0015] By adopting the above technical solution, the first motor drives the screw to rotate, and the screw drives the slider to slide along the slide rail, thereby realizing the horizontal movement of the movable frame and adjusting the lateral position of the gripper cylinder; the first cylinder can drive the gripper cylinder to move up and down, adjusting the vertical position of the gripper cylinder; the horizontal and vertical position adjustment enables the gripper cylinder to adapt to the curtain clamping requirements of different specifications of skylights, improving the versatility and operational flexibility of the device.

[0016] In one specific implementation, the pressing assembly includes a second connecting plate connected to the pulling assembly, a second cylinder is mounted on the second connecting plate, the output shaft of the second cylinder is connected to a mounting plate, and a pressure rod is mounted on the mounting plate.

[0017] By adopting the above technical solution, the second cylinder drives the mounting plate and the pressure rod to move up and down. The pressure rod can simulate the user's action of pressing the curtain and detect whether the curtain is damaged, deformed or off track when pressed. The mounting plate can adjust the number and position of the pressure rods according to the size of the curtain to ensure that the pressing detection covers the key areas of the curtain and improves the comprehensiveness of the detection.

[0018] In one specific implementation, the positioning component includes a base platform mounted on the chassis, and a positioning rod is mounted on the base platform.

[0019] By adopting the above technical solution, the skylight window has a built-in positioning hole. By placing the window on the base platform and inserting the positioning rod into the positioning hole of the window, the window can be quickly positioned without repeated manual calibration, thus shortening the positioning time, improving the ease of operation of the device, and ensuring consistent positioning accuracy for each test, thereby reducing test errors.

[0020] In summary, this application includes at least one of the following beneficial technical effects: 1. Improved ease of operation: The positioning component enables rapid window positioning via the positioning rod, and the opening and closing component enables automated opening and closing of the curtain, eliminating the need for repeated manual adjustments and operations, significantly reducing labor intensity and shortening test preparation time.

[0021] 2. Enhanced component protection and versatility: The rubber pressure blocks and bullet-shaped contacts on the clamping plate prevent damage to the frame and curtain during clamping; the adjustable structure of the pull-open and press-open components allows the device to be adapted to different specifications of sunroof inspection, making it more versatile. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the detection device according to an embodiment of this application.

[0023] Figure 2 This is a schematic diagram of the pull-open component according to an embodiment of this application.

[0024] Figure 3 This is a schematic diagram of the pressing component according to an embodiment of this application.

[0025] Figure 4 This is a schematic diagram of the clamping plate according to an embodiment of this application.

[0026] Figure 5 This is a cross-sectional view of the clamping plate according to an embodiment of this application.

[0027] Figure 6 This is a schematic diagram of the contact in an embodiment of this application.

[0028] Figure 7 This is a schematic diagram illustrating the installation position relationship between the first push plate and the second push plate in an embodiment of this application.

[0029] Reference numerals: 1. Chassis; 2. Positioning assembly; 21. Base platform; 22. Positioning rod; 3. Pulling assembly; 31. Loading frame; 32. Slide rail; 33. Slider; 34. Screw; 35. First motor; 36. Movable frame; 361. First connecting plate; 37. First cylinder; 38. Gripper cylinder; 39. Clamping plate; 391. First closing groove; 3921. First slide rod; 3922. Contact; 3923. First spring; 39 24. First push plate; 393. Second closing groove; 3941. Second slide bar; 3942. Closing plate; 3943. Pressure block; 3944. Second spring; 3945. Second push plate; 395. Turntable; 396. First stop bar; 397. Second stop bar; 4. Pressing assembly; 41. Second connecting plate; 42. Second cylinder; 43. Mounting plate; 44. Pressure bar; 5. Inspection assembly; 51. Robot; 52. Vision sensor. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0031] This application discloses a vehicle sunroof detection device, referring to... Figure 1 and Figure 2 , including reference Figure 1 and Figure 2 It includes a chassis 1, a positioning component 2 for positioning the window, a pulling component 3 for controlling the opening and closing of the curtain, a pressing component 4 for pressing the curtain connected to the pulling component 3, and a viewing component 5 for detecting the curtain installed on the chassis 1.

[0032] The positioning component 2 includes a base 21, which is fixedly mounted on the chassis 1, and a positioning rod 22 is fixedly mounted on the base 21.

[0033] In this embodiment, the window has a built-in positioning hole. By placing the window on the positioning rod 22 and inserting the positioning rod 22 into the positioning hole on the window, the window can be quickly positioned.

[0034] Reference Figure 1 , Figure 2 and Figure 3 The pull-and-close assembly 3 includes a loading frame 31, which is fixedly mounted on the housing 1. A slide rail 32 is fixedly mounted on the loading frame 31, and a slider 33 is slidably mounted on the slide rail 32. A screw 34 is rotatably mounted on the loading frame 31, and the slider 33 is threadedly connected to the screw 34. A first motor 35 for controlling the rotation of the screw 34 is fixedly mounted on the housing 1, and the first motor 35 is connected to the screw 34 via a synchronous pulley and synchronous belt. A movable frame 36 is fixedly mounted on the slider 33, and a first connecting plate 361 is fixedly mounted on the movable frame 36. A first cylinder 37 is fixedly mounted on the first connecting plate 361. The first cylinder 37 is vertically downward and its output shaft is fixedly connected to a gripper cylinder 38. In this embodiment, the gripper cylinder 38 is prior art, and a clamping plate 39 is fixedly connected to the gripper toe of the gripper cylinder 38.

[0035] After the window is positioned, the first motor 35 controls the screw 34 to rotate, the screw 34 controls the slider 33 to slide on the slide rail 32, the slider 33 drives the movable frame 36 to move, thereby moving the gripper cylinder 38 above the curtain. The first cylinder 37 controls the gripper cylinder 38 to move downward. After the gripper cylinder 38 clamps the frame on which the curtain is installed, the first motor 35 controls the slider 33 to move, the slider 33 drives the movable frame 36 to move, so that the curtain opens and covers the top of the window glass.

[0036] Reference Figure 4 , Figure 5 and Figure 6The clamping plate 39 has a first closing groove 391. A first sliding rod 3921 is slidably installed on the clamping plate 39. One end of the first sliding rod 3921 extends into the first closing groove 391. A contact 3922 is fixedly installed at the end of the first sliding rod 3921 that extends into the first closing groove 391. The end of the contact 3922 away from the first sliding rod 3921 is set in the shape of a bullet. A first spring 3923 is sleeved on the first sliding rod 3921. One end of the first spring 3923 is fixedly connected to the contact 3922, and the other end is fixedly connected to the clamping plate 39.

[0037] Reference Figure 5 , Figure 6 and Figure 7 A first push plate 3924 is fixedly installed at the end of the first slide rod 3921 away from the contact 3922. A turntable 395 is rotatably installed on the clamping plate 39, and a first stop rod 396 is fixedly installed on the turntable 395. The first push plate 3924 abuts against the first stop rod 396. A second closing groove 393 is opened on the clamping plate 39, and a second slide rod 3941 is slidably installed on the clamping plate 39. One end of the second slide rod 3941 extends into the second closing groove 393, and a closing plate 3942 is fixedly installed at the end of the second slide rod 3941 extending into the second closing groove 393. A pressure block 3943 is fixedly installed on the closing plate 3942. The pressure block 3943 is made of rubber and is frustoconical in shape. A second spring 3944 is sleeved on the second slide rod 3941. One end of the second spring 3944 is fixedly connected to the closing plate 3942, and the other end is fixedly connected to the clamping plate 39. A second push plate 3945 is fixedly installed at the end of the second slide bar 3941 away from the closing plate 3942, and a second stop bar 397 is fixedly installed on the turntable 395. The second push plate 3945 abuts against the second stop bar 397.

[0038] When the clamping plate 39 clamps the frame of the curtain fabric, the contact 3922 first contacts the frame. The contact 3922 drives the first slide rod 3921 and the first push plate 3924 to move. The first push plate 3924 pushes the first stop rod 396 to move, thereby causing the turntable 395 to rotate. When the turntable 395 rotates, it drives the second stop rod 397 to move. The second stop rod 397 pushes the second push plate 3945 and the second slide rod 3941 to move, pushing the pressure block 3943 out of the second closing groove 393 and clamping it to the frame. The pressure block 3943 is made of rubber, which can avoid and reduce wear on the frame and prevent collisions with the frame that could cause paint damage. When the frame is not clamped, the pressure block 3943 is retracted into the second closing groove 393, which can protect the pressure block 3943, reduce contact wear on the pressure block 3943, and prevent the pressure block 3943 from being damaged or falling off due to human or mechanical impacts, thereby increasing the service life of the clamping plate 39.

[0039] The pressing assembly 4 includes a second connecting plate 41, which is fixedly mounted on the movable frame 36. A second cylinder 42 is fixedly mounted on the second connecting plate 41. The second cylinder 42 is vertically downward. The output shaft of the second cylinder 42 is fixedly connected to a mounting plate 43. A pressure rod 44 is detachably mounted on the mounting plate 43 by screws.

[0040] After the curtain is opened, the second cylinder 42 controls the pressure rod 44 to descend and press the curtain.

[0041] The inspection component 5 includes a robot 51, which is fixedly mounted on the chassis 1. The robot 51 is a prior art technology, and the operation of the robot 51 will not be described in this embodiment. A vision sensor 52 is fixedly connected to the robot 51.

[0042] After the pressure rod 44 presses down on the curtain, the robot 51 controls the vision sensor 52 to move and collect information from the curtain, check whether the curtain is damaged or dirty, and check whether the curtain will fall off the installation track when pressed, so as to avoid gaps in the curtain when pressed, which would result in inadequate coverage of the car sunroof.

[0043] The implementation principle of this application embodiment is as follows: First, the positioning rod 22 of the positioning component 2 is inserted into the positioning hole of the skylight window to achieve rapid window positioning; then, the first motor 35 of the pulling and closing component 3 drives the screw 34 to move the slider, and the first cylinder 37 adjusts the position of the gripper cylinder 38. The gripper cylinder 38 clamps the curtain frame through the clamping plate 39 and pulls it to move to achieve automatic opening and closing of the curtain; then, the second cylinder 42 of the pressing component 4 drives the pressure rod 44 to press the curtain to simulate the actual use scenario; finally, the robot 51 of the inspection component 5 drives the vision sensor 52 to collect the curtain image and complete the curtain quality inspection. All components work together to achieve automated inspection.

[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A vehicle sunroof detection device, characterized in that: Includes a housing (1), on which a positioning component (2) for positioning the skylight window is installed; on which a pulling component (3) for opening and closing the skylight curtain is installed; on which a clamping cylinder (38) for clamping the curtain is connected; a clamping plate (39) is connected to the clamping toe of the clamping cylinder (38); a first closing groove (391) is provided on the clamping plate (39); a first sliding rod (3921) is slidably installed on the clamping plate (39); the first sliding rod (3921) is... The first slide rod (3921) is inserted into the first closing groove (391) and a contact (3922) is installed at one end of the first slide rod (3921). A first spring (3923) is sleeved on the first slide rod (3921). One end of the first spring (3923) is connected to the contact (3922) and the other end is connected to the clamp (39). A pressing component (4) for pressing the curtain is connected to the pulling assembly (3). An inspection component (5) is installed on the housing (1).

2. The vehicle sunroof detection device according to claim 1, characterized in that: A first push plate (3924) is installed at the end of the first slide rod (3921) away from the contact (3922). A turntable (395) is rotatably installed on the clamping plate (39), and a first stop rod (396) is installed on the turntable (395). The first push plate (3924) abuts against the first stop rod (396). A second receiving groove (393) is provided on the clamping plate (39), and a second slide rod (3941) is slidably installed on the clamping plate (39). One end of the second slide rod (3941) extends into the second receiving groove (393), and the second slide rod (3941) extends into the second receiving groove (3922). A closing plate (3942) is installed at one end of the groove (393). A second spring (3944) is sleeved on the second slide rod (3941). One end of the second spring (3944) is connected to the closing plate (3942), and the other end is connected to the clamping plate (39). A pressure block (3943) is installed on the closing plate (3942). A second push plate (3945) is installed at the end of the second slide rod (3941) away from the closing plate (3942). A second stop rod (397) is installed on the turntable (395). The second push plate (3945) abuts against the second stop rod (397).

3. The vehicle sunroof detection device according to claim 2, characterized in that: The pressing block (3943) is configured as a frustum shape.

4. The vehicle sunroof detection device according to claim 2, characterized in that: The pressure block (3943) is made of rubber.

5. The vehicle sunroof detection device according to claim 1, characterized in that: The end of the contact (3922) away from the first slide bar (3921) is configured in the shape of a bullet.

6. The vehicle sunroof detection device according to claim 1, characterized in that: The pull-open assembly (3) also includes a loading frame (31), which is mounted on the housing (1). A slide rail (32) is mounted on the loading frame (31), and a slider (33) is slidably mounted on the slide rail (32). A screw (34) is rotatably mounted on the loading frame (31), and the screw (34) is threadedly connected to the slider (33). A first motor (35) for controlling the rotation of the screw (34) is mounted on the housing (1). A movable frame (36) is mounted on the slider (33), and a first connecting plate (361) is mounted on the movable frame (36). A first cylinder (37) is mounted on the first connecting plate (361), and the output shaft of the first cylinder (37) is mounted on the gripper cylinder (38).

7. The vehicle sunroof detection device according to claim 1, characterized in that: The pressing assembly (4) includes a second connecting plate (41) connected to the pulling assembly (3), a second cylinder (42) is mounted on the second connecting plate (41), the output shaft of the second cylinder (42) is connected to a mounting plate (43), and a pressure rod (44) is mounted on the mounting plate (43).

8. The vehicle sunroof detection device according to claim 1, characterized in that: The positioning component (2) includes a base (21) which is mounted on the chassis (1) and a positioning rod (22) is mounted on the base (21).

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