A full-size inspection device for headlight masks

Abstract

The utility model discloses a full-size detection device for a headlight mask, comprising a machine platform and universal wheels respectively arranged at the four corners of the bottom of the machine platform, a placement plate is arranged above the slide rail, a plurality of flexible clamping blocks are arranged inside the clamp, a slide groove is arranged on the flexible clamping block, connecting blocks are respectively arranged at both ends of the plurality of cross bars, a moving block is arranged at the bottom of the clamp, two mounting plates are arranged at the bottom of the placement plate, a screw is arranged between the mounting plates, a moving groove is arranged on the placement plate, a gear is arranged in the middle of the screw, a motor is arranged at the bottom of the placement plate, a gear is arranged on the motor, and a belt is arranged between the gears. The device can clamp headlight masks of different shapes, which is convenient and fast, and maintains a stable clamping force, which can ensure that the headlight mask will not move during the detection process, and help to improve the accuracy and reliability of the detection.

Description

Technical Field

[0001] The utility model belongs to the technical field related to full-size detection of vehicle lamp masks, and in particular relates to full-size detection equipment for vehicle lamp masks. Background Art

[0002] The headlight mask is a lighting device installed at the front and rear ends of the vehicle. This equipment is very important to the vehicle, especially at night. The current headlight mask is an injection molded product. During the injection molding process, the headlight mask is deformed due to material shrinkage, temperature differences, etc., which in turn affects the gap and appearance after installation. The headlight mask full-size detection equipment is a device used to detect the size and quality of the external cover of automobile headlights. It can perform full-size detection of the external cover of the headlight to ensure that it meets the design standards and quality requirements. This equipment is usually used on automobile production lines to improve production efficiency and product quality.

[0003] However, existing headlight masks are usually designed with curved surfaces or other complex shapes, and headlight masks of different models are completely different, resulting in cumbersome operations for positioning and fixing the headlight masks during the inspection process, which is not convenient for rapid and batch inspection. Utility Model Content

[0004] The purpose of the utility model is to provide a full-size detection device for a headlight mask, so as to solve the problem mentioned in the above background technology that the existing headlight mask design is usually a curved surface or other complex shapes, and the headlight masks of different models are completely different, resulting in that in the process of detecting the headlight mask, the positioning and fixing operations of the headlight mask are also relatively cumbersome, which is not convenient for rapid and batch detection.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a full-size inspection device for a headlight mask, comprising a machine platform and universal wheels respectively arranged at the four corners of the bottom of the machine platform;

[0006] A plurality of supporting feet are arranged at the bottom of the machine platform, a supporting frame and a panel are arranged on both sides above the machine platform, a protective plate is arranged between the supporting frames, a telescopic cylinder is arranged on the front of the protective plate, a sprocket mechanism is arranged on the top of the telescopic cylinder, a fixing block is arranged on the top of the protective plate, a chain is arranged on the fixing block, a bottom plate is arranged between the tops of the panels, sleeve rods are arranged at the four corners above the bottom plate, a top plate is arranged on the top of the sleeve rod, a pneumatic push rod is arranged between the top plate and the bottom plate, inner rods are arranged at the four corners of the bottom of the pneumatic push rod, a detection mounting plate is arranged at the bottom of the inner rod, and a plurality of detection sensors are arranged at the bottom of the detection mounting plate;

[0007] A placement plate is provided above the slide rail, and clamps are provided above the placement plates, and multiple slide grooves are provided on both sides of the clamps, multiple flexible clamping blocks are provided inside the clamps, and slide grooves are provided on the flexible clamping blocks, multiple cross bars are provided between the clamps, and connecting blocks are provided at both ends of the multiple cross bars, and a moving block is provided at the bottom of the clamp, two mounting plates are provided at the bottom of the placement plate, a screw is provided between the mounting plates, a moving groove is provided on the placement plate, a gear is provided in the middle of the screw, and a motor is provided at the bottom of the placement plate, the motor is powered by an external power supply, a gear is provided on the motor, and a belt is provided between the gears.

[0008] Preferably, the flexible clamping block is plugged into the clamp, the cross bar is plugged into the flexible clamping block and the clamp, and the cross bar is rotatably connected to the connecting block.

[0009] Preferably, the moving block is welded to the fixture, the screw is threadedly connected to the moving block, the threads on the two moving blocks are in opposite directions, the mounting plate is welded to the placement plate, and the screw is rotatably connected to the mounting plate.

[0010] Preferably, the motor is fixedly mounted on the placement plate, the gear is fixedly connected to the motor, another gear is integrally connected to the screw, and the belt is meshed with the gear.

[0011] Preferably, slide rails are respectively arranged on both sides above the machine platform, and the slide rails are mounted on the machine platform by screws. Slide blocks are respectively arranged on both sides of the bottom of the placement plate, and the slide blocks can slide on the slide rails.

[0012] Preferably, a pushing cylinder is arranged between the slide rails, a pushing fixing plate is arranged at the bottom of the placement plate, the pushing fixing plate is welded to the placement plate, and the pushing cylinder is fixedly connected to the pushing fixing plate.

[0013] Preferably, the bottom plate is fixedly connected to the protective plate, the inner rod is plugged into the sleeve rod, the pneumatic push rod can push the detection mounting plate to move up and down, and the protective plate can move up and down between the support frames.

[0014] Compared with the prior art, the utility model provides a full-size detection device for headlight mask, which has the following beneficial effects:

[0015] 1. By setting up multiple clamps and flexible clamps, the device can clamp headlight masks of different shapes and maintain a stable clamping force, which can ensure that the headlight mask will not move during the detection process, which helps to improve the accuracy and reliability of the detection. Due to the design of the flexible clamp, the device can avoid damage to rigid materials such as the headlight mask. The soft material can provide a suitable clamping force while reducing the pressure on the mask surface, preventing scratches or other damage, and extending the life of the headlight mask. The design of the device takes into account the mobility of the flexible clamp to adapt to headlight masks of different shapes, thereby reducing the possibility of damage to the mask during the clamping process, which helps to ensure the safety of headlight mask detection and avoid accidents. Multiple flexible clamps can move according to changes in external pressure, making the clamping process more adaptable. This design allows the device to handle headlight masks of various shapes and sizes, improving production efficiency and reducing adjustment time.

[0016] 2. By pushing the cylinder to push and pull the placement plate, the placement plate can be easily moved to the required position. The inspectors can place the headlight mask more conveniently, which improves work efficiency. At the same time, it also reduces the effort required for work and reduces the workload. By pulling the placement plate out from under the detection mounting plate, it can effectively prevent potential safety hazards that may be caused during the detection process, ensuring that the inspectors will not be disturbed or harmed by the equipment during operation, thereby improving work safety. The device provides convenience and protection for the placement and detection of headlight masks through its convenient operation, safety protection, flexibility and stability, effectively improving production efficiency and work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the detection device of the utility model.

[0019] Figure 3 It is a schematic diagram of the bottom structure of the placement plate of the utility model.

[0020] Figure 4 This is a schematic diagram of the fixture structure of the utility model.

[0021] In the figure: 1. machine table; 2. universal wheel; 3. support foot; 4. moving groove; 5. enclosure; 6. slide rail; 7. protective plate; 8. chain; 9. top plate; 10. sprocket mechanism; 11. fixed block; 12. telescopic cylinder; 13. support frame; 14. pushing cylinder; 15. clamp; 16. placement plate; 17. sleeve rod; 18. bottom plate; 19. pneumatic push rod; 20. inner rod; 21. detection mounting plate; 22. belt; 23. gear; 24. motor; 25. mounting plate; 26. slider; 27. screw; 28. moving block; 29. ​​pushing fixed plate; 30. slide groove; 31. connecting block; 32. cross bar; 33. flexible clamp block; 34. detection sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A full-size inspection device for a headlight mask shown in the figure comprises a machine platform 1 and universal wheels 2 respectively arranged at the four corners of the bottom of the machine platform 1;

[0024] A plurality of supporting legs 3 are arranged at the bottom of the machine 1, a supporting frame 13 and a panel 5 are arranged on both sides above the machine 1, a protective plate 7 is arranged between the supporting frames 13, a telescopic cylinder 12 is arranged on the front of the protective plate 7, a sprocket mechanism 10 is arranged on the top of the telescopic cylinder 12, a fixing block 11 is arranged on the top of the protective plate 7, a chain 8 is arranged on the fixing block 11, a bottom plate 18 is arranged between the tops of the panels 5, a sleeve rod 17 is arranged at the four corners above the bottom plate 18, a top plate 9 is arranged on the top of the sleeve rod 17, a pneumatic push rod 19 is arranged between the top plate 9 and the bottom plate 18, an inner rod 20 is arranged at the four corners of the bottom of the pneumatic push rod 19, a detection mounting plate 21 is arranged at the bottom of the inner rod 20, and a plurality of detection sensors 34 are arranged at the bottom of the detection mounting plate 21;

[0025] A placement plate 16 is arranged above the slide rail 6, and clamps 15 are arranged above the placement plate 16. Multiple slide grooves 30 are arranged on both sides of the clamp 15. Multiple flexible clamping blocks 33 are arranged inside the clamp 15, and slide grooves 30 are arranged on the flexible clamping blocks 33. Multiple cross bars 32 are arranged between the clamps 15, and connecting blocks 31 are arranged at both ends of the multiple cross bars 32. A moving block 28 is arranged at the bottom of the clamp 15, two mounting plates 25 are arranged at the bottom of the placement plate 16, and a screw 27 is arranged between the mounting plates 25. A moving groove 4 is arranged on the placement plate 16, and a gear 23 is arranged in the middle of the screw 27. A motor 24 is arranged at the bottom of the placement plate 16, and the motor 24 is powered by an external power supply. A gear 23 is arranged on the motor 24, and a belt 22 is arranged between the gears 23.

[0026] In this embodiment, the working principle of the full-size detection equipment for the headlight mask is to detect the headlight mask placed on the placement plate 16 through the multiple detection sensors 34 on the detection mounting plate 21, and transmit the three-dimensional data of the headlight mask to the computer through the detection sensor 34 for data analysis and comparison, to detect whether the headlight mask has defects such as distortion and deformation. The method of using the full-size detection equipment for the headlight mask is as follows. First, the staff needs to place the headlight mask on the placement plate 16, and fix the headlight mask on the placement plate 16 through the clamping device on the placement plate 16. Then, the protective plate 7 can be lowered from between the fixing frames 13 by the push of the telescopic cylinder 12, and the detection device can be driven to move downward. When the protective plate 7 is completely closed, the pneumatic push rod 19 can push the bottom detection mounting plate 21 to move downward to a suitable position, and detect the size of the headlight mask through the multiple detection sensors 34 at the bottom of the detection mounting plate 21.

[0027] like Figure 3 and Figure 4 As shown, the flexible clamp block 33 is plugged into the clamp 15, the cross bar 32 is plugged into the flexible clamp block 33 and the clamp 15, the cross bar 32 is rotatably connected to the connecting block 31, the moving block 28 is welded to the clamp 15, the screw 27 is threadedly connected to the moving block 28, the threads on the two moving blocks 28 are in opposite directions, the mounting plate 25 is welded to the placement plate 16, the screw 27 is rotatably connected to the mounting plate 25, the motor 24 is fixedly installed on the placement plate 16, the gear 23 is fixedly connected to the motor 24, the other gear 23 is integrally connected to the screw 27, and the belt 22 is meshed with the gear 23.

[0028] Preferably, through the arrangement of the moving block 28, the screw 27, the gear 23, the belt 22 and the motor 24, the inspector needs to place the headlight mask on the placement plate 16, and then start the motor 24 to drive the gear 23 to rotate, and then drive the gear 23 and the screw 27 on the other side to rotate through the belt 22, and then through the threaded connection between the screw 27 and the moving block 28, and the threads on the two moving blocks 28 are opposite, so that the moving block 28 can move toward or in the opposite direction on the screw 27, and finally drive the upper clamp 15 to clamp the headlight mask, through the flexible clamp block 33, the slide groove 30, the insertion rod 32, the connecting block 31 and the clamp 15 are arranged, the flexible clamp blocks 33 in the clamps 15 on both sides first contact the headlight mask, and when the flexible clamp blocks 33 are subjected to external pressure, they will move toward the inside of the clamp 15, so that the multiple flexible clamp blocks 33 can adaptively clamp the headlight mask in the process of clamping the headlight mask. On the one hand, the flexible clamp blocks 33 can clamp and fix headlight masks of different shapes, and it is convenient and fast. On the other hand, the clamping effect of the flexible clamp blocks 33 can avoid damage to rigid materials such as the headlight mask, thereby ensuring the safety of headlight mask detection.

[0029] like Figure 1 and Figure 2 As shown, slide rails 6 are respectively provided on both sides above the machine 1, and the slide rails 6 are installed on the machine 1 by screws, and sliders 26 are respectively provided on both sides of the bottom of the placement plate 16, and the sliders 26 can slide on the slide rails 6, and a pushing cylinder 14 is provided between the slide rails 6, and a pushing fixing plate 29 is provided at the bottom of the placement plate 16, and the pushing fixing plate 29 is welded to the placement plate 16, and the pushing cylinder 14 is fixedly connected to the pushing fixing plate 29, the bottom plate 18 is fixedly connected to the protective plate 7, the inner rod 20 is plugged into the sleeve rod 17, and the pneumatic push rod 19 can push the detection installation plate 21 to move up and down, and the protective plate 7 can move up and down between the support frames 13.

[0030] Preferably, through the arrangement of the slider 26, the slide rail 6, the pushing and fixing plate 29, and the pushing cylinder 14, the placement plate 16 can be fixedly installed through the pushing and fixing plate 29 and the pushing cylinder 14 at the bottom, the placement plate 16 can slide on the slide rail 6 through the sliders 26 on both sides, the pushing cylinder 14 can push and pull the placement plate 16, and the placement plate 16 can be pulled out from under the detection mounting plate 21 by the pushing cylinder 14, which is convenient for the detection personnel to place the headlight mask and can effectively prevent the safety hazards that may be caused by the equipment during the detection process.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A full-size inspection device for a headlight mask, comprising a slide rail (6), a machine platform (1), and universal wheels (2) respectively arranged at four corners of the bottom of the machine platform (1); A plurality of supporting legs (3) are arranged at the bottom of the machine (1), a supporting frame (13) and a panel (5) are arranged on both sides above the machine (1), a protective plate (7) is arranged between the supporting frames (13), a telescopic cylinder (12) is arranged on the front of the protective plate (7), a sprocket mechanism (10) is arranged on the top of the telescopic cylinder (12), a fixing block (11) is arranged on the top of the fixing block (11), a chain (8) is arranged on the panel (11), and a protective plate (7) is arranged between the supporting frames (13). 5) a bottom plate (18) is arranged between the tops, sleeve rods (17) are arranged at the four corners above the bottom plate (18), a top plate (9) is arranged on the top of the sleeve rod (17), a pneumatic push rod (19) is arranged between the top plate (9) and the bottom plate (18), inner rods (20) are arranged at the four corners of the bottom of the pneumatic push rod (19), a detection installation plate (21) is arranged at the bottom of the inner rod (20), and a plurality of detection sensors (34) are arranged at the bottom of the detection installation plate (21); Features: A placement plate (16) is arranged above the slide rail (6), and clamps (15) are arranged above the placement plate (16). A plurality of slide grooves (30) are arranged on both sides of the clamp (15). A plurality of flexible clamping blocks (33) are arranged inside the clamp (15), and the slide grooves (30) are arranged on the flexible clamping blocks (33). A plurality of cross bars (32) are arranged between the clamps (15), and connecting blocks (31) are arranged at both ends of the plurality of cross bars (32). The bottom of the clamp (15) is provided with A moving block (28) is provided, two mounting plates (25) are provided at the bottom of the placement plate (16), a screw rod (27) is provided between the mounting plates (25), a moving groove (4) is provided on the placement plate (16), a gear (23) is provided in the middle of the screw rod (27), a motor (24) is provided at the bottom of the placement plate (16), the motor (24) is powered by an external power supply, a gear (23) is provided on the motor (24), and a belt (22) is provided between the gears (23).

2. The full-size inspection device for vehicle lamp cover according to claim 1, characterized in that: The flexible clamping block (33) is plugged into the clamp (15), the cross bar (32) is plugged into the flexible clamping block (33) and the clamp (15), and the cross bar (32) is rotatably connected to the connecting block (31).

3. The full-size inspection device for vehicle lamp cover according to claim 2, characterized in that: The moving block (28) is welded to the clamp (15), the screw rod (27) is threadedly connected to the moving block (28), the threads on the two moving blocks (28) are in opposite directions, the mounting plate (25) is welded to the placement plate (16), and the screw rod (27) is rotatably connected to the mounting plate (25).

4. The vehicle lamp mask full-size detection device according to claim 3 is characterized in that: The motor (24) is fixedly mounted on the placement plate (16), the gear (23) is fixedly connected to the motor (24), another gear (23) is integrally connected to the screw rod (27), and the belt (22) is meshed with the gear (23).

5. The vehicle lamp mask full-size detection device according to claim 1, characterized in that: Slide rails (6) are respectively arranged on both sides above the machine platform (1), and the slide rails (6) are mounted on the machine platform (1) by means of screws. Slide blocks (26) are respectively arranged on both sides of the bottom of the placement plate (16), and the slide blocks (26) can slide on the slide rails (6).

6. The vehicle lamp mask full-size detection device according to claim 5, characterized in that: A pushing cylinder (14) is arranged between the slide rails (6), a pushing fixing plate (29) is arranged at the bottom of the placement plate (16), the pushing fixing plate (29) is welded to the placement plate (16), and the pushing cylinder (14) is fixedly connected to the pushing fixing plate (29).

7. The vehicle lamp cover full-size detection device according to claim 1, characterized in that: The bottom plate (18) is fixedly connected to the protective plate (7), the inner rod (20) is plugged into the sleeve rod (17), the pneumatic push rod (19) can push the detection installation plate (21) to move up and down, and the protective plate (7) can move up and down between the support frames (13).

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