Automobile lamp coating detection device

Abstract

The utility model discloses an automobile lamp coating detection device, and belongs to the technical field of coating detection, the automobile lamp coating detection device comprises a box body with one open side, the inner bottom wall of the box body is fixedly connected with a hollow placement table, the top surface of the placement table is provided with three sliding grooves, and clamping blocks are slidably arranged in the sliding grooves; a driving assembly for driving the three clamping blocks to move synchronously is arranged in the containing table, and containing grooves are formed in the lower ends of the sides, facing the center of the containing table, of the clamping blocks. According to the automobile lamp coating detection device, three clamping blocks are driven by a synchronous assembly to synchronously move so as to preliminarily fix a lamp, at the moment, a sliding block is extruded by the lamp and moves along with the lamp, and a transmission assembly is matched to drive a limiting block to move; and the first torsional spring drives the auxiliary plate to rotate until the auxiliary plate is attached to the inner side wall of the lamp, so that the lamp is further fixed, compared with an existing device, the problem that adaptability to lamps of different sizes is poor is solved, and the fixing efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of coating detection, and in particular, relates to a coating detection device for automobile lamps. Background Art

[0002] Headlights refer to the lamps on vehicles. They are not only tools for lighting vehicles on the road at night, but also tools for issuing various vehicle driving signals. Headlights are generally divided into headlights, taillights, turn signals, etc. As the automotive market has higher and higher requirements for the appearance of headlights, more and more headlights will use coatings to improve their aesthetics, light transmittance, etc. The coating of the lamps after electroplating needs to be inspected to determine whether it meets the standards.

[0003] The existing devices have an unsatisfactory fixing effect on lamps. For example, a coating detection device for automobile lamps shown in the authorization publication number CN217954264U includes a base with a housing fixedly mounted on the top of the base. When the above patent is used, the coated lamp needs to be manually installed on the outside of the threaded interface, which has poor adaptability to lamps of different sizes and low fixing efficiency.

[0004] To this end, we propose an automotive lamp coating detection device to solve the above problems. Utility Model Content

[0005] The purpose of the present application is to solve the problem of unsatisfactory lamp fixing effect in the prior art, and to propose a coating detection device for automobile lamps.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A coating detection device for automobile lamps, comprising a box body with one side open, a hollow placement table fixedly connected to the bottom wall of the box body, three slide grooves are provided on the top surface of the placement table, and a clamping block is slidably provided in the slide groove, a driving component for driving the three clamping blocks to move synchronously is provided in the placement table, a placement groove is provided at the lower end of the clamping block facing the center of the placement table, and an auxiliary plate is rotatably provided at the lower end of the placement groove, cavities are provided inside the clamping blocks on both sides of the placement groove, and L-shaped sliders are slidably connected in the cavities, and the sliders are provided with a plurality of sliding blocks. One side of the end extends to the outside of the cavity and faces the center of the placement table, the lower end of the cavity is slidably connected to a limit block, and one end of the limit block extends to the outside of the cavity and is parallel to the rotation axis of the auxiliary plate, and the other end is fixedly connected to a connecting plate, and a spring sleeved on the outside of the limit block is fixedly connected between the connecting plate and the side wall of the cavity, a transmission assembly for transmitting the movement of the limit block through a slider is provided in the cavity, the rotation axes at both ends of the auxiliary plate extend into the cavity and are fixedly connected to a first torsion spring, and the first torsion spring tends to rotate the auxiliary plate into the placement groove.

[0008] Preferably, the driving assembly includes a rotating plate rotatably connected to the bottom wall of the box body, a motor for driving the rotating plate to rotate is fixedly installed on the bottom surface of the box body, a thread is fixedly provided on the top surface of the rotating plate, and a toothed plate engaging with the thread is fixedly connected to the bottom surface of the clamping block.

[0009] Preferably, movable grooves are provided on both sides of the slide groove, and both sides of the clamping block extend into the movable grooves.

[0010] Preferably, the transmission assembly comprises a fixed pulley horizontally fixedly connected in the cavity, and a connecting rope wound around the outside of the fixed pulley is fixedly connected between the limit block and the lower end of the sliding block.

[0011] Preferably, when the auxiliary plate is located below the limiting block, the upper end of the auxiliary plate is not higher than the top surface of the placement table.

[0012] Preferably, an installation box is fixedly connected to the top of one end of the slide groove away from the center of the placement table, and a rotating rod is rotatably connected inside the installation box. A covering cloth is wrapped around the outside of the rotating rod, and the other end of the covering cloth passes through the installation box and is fixedly connected to the clamping block. A second torsion spring is provided inside the rotating rod for rotating the rotating rod toward the covering cloth.

[0013] Preferably, the width of the covering cloth is greater than the width of the chute, and the covering cloth completely covers the top of the chute.

[0014] To sum up, the technical effects and advantages of the present application are as follows: compared with the existing devices, the automotive lamp coating detection device drives the three clamps to move synchronously through the synchronization component to preliminarily fix the lamp. At this time, the slider is squeezed by the lamp and moves with it, and cooperates with the transmission component to drive the limit block to move. When one end of the limit block does not fit with the auxiliary plate, the first torsion spring drives the auxiliary plate to rotate until the auxiliary plate fits with the inner wall of the lamp, thereby achieving further fixation of the lamp. Compared with the existing devices, it avoids the problem of poor adaptability to lamps of different sizes and improves the fixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a cross-sectional side view of the cavity;

[0018] Figure 4 It is a cross-sectional top view of the cavity;

[0019] Figure 5 This is the cross-sectional structural diagram of the chute;

[0020] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0021] In the figure: 1. box body; 2. placement table; 3. slide groove; 4. clamping block; 5. placement groove; 6. auxiliary plate; 7. cavity; 8. slider; 9. limit block; 10. connecting plate; 11. spring; 12. first torsion spring; 13. rotating plate; 14. motor; 15. thread; 16. tooth plate; 17. moving groove; 18. fixed pulley; 19. connecting rope; 20. installation box; 21. rotating rod; 22. covering cloth; 23. second torsion spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0023] Reference Figure 1-3 A coating detection device for automobile lamps includes a box body 1 with one side open, a hollow placement table 2 is fixedly connected to the bottom wall of the box body 1, three slide grooves 3 are opened on the top surface of the placement table 2, and clamping blocks 4 are slidably arranged in the slide grooves 3, a driving component for driving the three clamping blocks 4 to move synchronously is arranged in the placement table 2, a placement groove 5 is opened at the lower end of the clamping block 4 facing the center of the placement table 2, and an auxiliary plate 6 is rotatably arranged at the lower end of the placement groove 5.

[0024] Reference Figure 2-4 A cavity 7 is provided inside the clamping block 4 on both sides of the placement groove 5, and an L-shaped slider 8 is slidably connected in the cavity 7, and one side of the upper end of the slider 8 extends to the outside of the cavity 7 and faces the center of the placement table 2, and the lower end of the cavity 7 is slidably connected to a limit block 9, and one end of the limit block 9 extends to the outside of the cavity 7 and is parallel to the rotation axis of the auxiliary plate 6, and the other end is fixedly connected to a connecting plate 10, and a spring 11 sleeved on the outside of the limit block 9 is fixedly connected between the connecting plate 10 and the side wall of the cavity 7, and a transmission component for transmitting the movement of the limit block 9 through the slider 8 is provided in the cavity 7, and the rotation axes at both ends of the auxiliary plate 6 extend into the cavity 7 and are fixedly connected to a first torsion spring 12, and the first torsion spring 12 The auxiliary plate 6 is rotated toward the placement groove 5, and the three clamping blocks 4 are driven to move synchronously through the synchronization component to preliminarily fix the lamp. At this time, the slider 8 is squeezed by the lamp and moves with it, and the transmission component drives the limit block 9 to move. When one end of the limit block 9 does not fit with the auxiliary plate 6, the first torsion spring 12 drives the auxiliary plate 6 to rotate until the auxiliary plate 6 fits with the inner wall of the lamp, so as to further fix the lamp. Compared with the existing device, the problem of poor adaptability to lamps of different sizes is avoided and the fixing efficiency is improved. The inner wall and top wall of the box body 1 should be provided with a detection component for detecting the lamp. The detection component is a prior art, including a detection lamp and a sand and gravel nozzle.

[0025] Reference Figure 5 The driving assembly includes a rotating plate 13 rotatably connected to the inner bottom wall of the box body 1, a motor 14 for driving the rotating plate 13 to rotate is fixedly installed on the bottom surface of the box body 1, a thread 15 is fixedly provided on the top surface of the rotating plate 13, and a tooth plate 16 engaging with the thread 15 is fixedly connected to the bottom surface of the clamping block 4. The rotating plate 13 is driven to rotate by the motor 14, and then the three tooth plates 16 are driven to move synchronously in cooperation with the thread 15.

[0026] Moving grooves 17 are formed on both sides of the slide groove 3, and both sides of the clamping block 4 extend into the moving grooves 17, so as to limit the clamping block 4 and prevent the clamping block 4 from being separated from the fit with the thread 15 during the movement.

[0027] Reference Figure 2-4 The transmission assembly includes a fixed pulley 18 horizontally fixedly connected in the cavity 7, and a connecting rope 19 fixedly connected between the limit block 9 and the lower end of the slider 8 and wound around the outside of the fixed pulley 18. The movement of the limit block 9 is realized through the slider 8 through the connecting rope 19 and the fixed pulley 18.

[0028] When the auxiliary plate 6 is located below the limiting block 9, the upper end of the auxiliary plate 6 is not higher than the top surface of the placement table 2, so as to avoid the auxiliary plate 6 contacting the lamp before the clamping block 4 during the initial fixation.

[0029] Reference Figure 5-6 A mounting box 20 is fixedly connected to the top of one end of the slide 3 away from the center of the placement table 2, and a rotating rod 21 is rotatably connected in the mounting box 20. A covering cloth 22 is wound around the outer side of the rotating rod 21. The other end of the covering cloth 22 passes through the mounting box 20 and is fixedly connected to the clamping block 4. A second torsion spring 23 is provided inside the rotating rod 21 for rotating the rotating rod 21 toward the covering cloth 22. The width of the covering cloth 22 is greater than the width of the slide 3, and the covering cloth 22 completely covers the top of the slide 3. The covering cloth 22 prevents sand and gravel from entering the slide 3, thereby improving the stability and safety of the device.

[0030] Working principle:

[0031] When using the automobile lamp coating detection device, the lamp is placed at the center of the top surface of the placement table 2. At this time, the motor 14 is turned on and the rotating table is driven to rotate. The three tooth plates 16 are driven to approach each other in cooperation with the thread 15 until the three clamps initially fix the lamp. At this time, the slider 8 is squeezed by the lamp and moves with it, and the transmission component drives the limit block 9 to move. When one end of the limit block 9 does not fit with the auxiliary plate 6, the first torsion spring 12 drives the auxiliary plate 6 to rotate until the auxiliary plate 6 fits with the inner wall of the lamp, so as to further fix the lamp. The detection component can be turned on to detect the surface of the lamp. After the detection is completed, the motor 14 is reversed and the lamp is taken out upward, and then the slider 8 is pressed and the auxiliary block is rotated to below the limit block 9 to realize the next cycle. The above is the entire use process of the automobile lamp coating detection device.

[0032] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. An automobile lamp coating detection device, comprising a box (1) with one side open, characterized in that: A hollow placing platform (2) is fixedly connected to the bottom wall of the box body (1), three slide grooves (3) are provided on the top surface of the placing platform (2), and a clamping block (4) is slidably provided in the slide groove (3). A driving component for driving the three clamping blocks (4) to move synchronously is provided in the placing platform (2), a placing groove (5) is provided at the lower end of the clamping block (4) facing the center of the placing platform (2), and an auxiliary plate (6) is rotatably provided at the lower end of the placing groove (5), cavities (7) are provided inside the clamping blocks (4) on both sides of the placing groove (5), and an L-shaped sliding block (8) is slidably connected in the cavity (7), and one side of the upper end of the sliding block (8) extends to the outside of the cavity (7) and faces the placing platform (2). At the center of the placement table (2), the lower end of the cavity (7) is slidably connected to a limit block (9), and one end of the limit block (9) extends to the outside of the cavity (7) and is parallel to the rotation axis of the auxiliary plate (6), and the other end is fixedly connected to a connecting plate (10), and a spring (11) sleeved on the outside of the limit block (9) is fixedly connected between the connecting plate (10) and the side wall of the cavity (7). A transmission component for transmitting the movement of the limit block (9) through a slider (8) is provided in the cavity (7), and the rotation axes at both ends of the auxiliary plate (6) extend into the cavity (7) and are fixedly connected to a first torsion spring (12), and the first torsion spring (12) tends to rotate the auxiliary plate (6) into the placement groove (5).

2. The automotive lamp coating detection device according to claim 1, characterized in that: The driving assembly comprises a rotating plate (13) rotatably connected to the inner bottom wall of the box body (1); a motor (14) for driving the rotating plate (13) to rotate is fixedly mounted on the bottom surface of the box body (1); a thread (15) is fixedly provided on the top surface of the rotating plate (13); and a toothed plate (16) for engaging with the thread (15) is fixedly connected to the bottom surface of the clamping block (4).

3. The automotive lamp coating detection device according to claim 2, characterized in that: The sliding groove (3) is provided with movable grooves (17) on both sides, and the clamping block (4) has two sides extending into the movable grooves (17).

4. The automotive lamp coating detection device according to claim 1, characterized in that: The transmission assembly comprises a fixed pulley (18) horizontally fixedly connected in the cavity (7), and a connecting rope (19) wound around the outside of the fixed pulley (18) is fixedly connected between the limit block (9) and the lower end of the slider (8).

5. The automotive lamp coating detection device according to claim 4, characterized in that: When the auxiliary plate (6) is located below the limiting block (9), the upper end of the auxiliary plate (6) is not higher than the top surface of the placement table (2).

6. The automotive lamp coating detection device according to claim 1, characterized in that: A mounting box (20) is fixedly connected to the top of one end of the slide groove (3) away from the center of the placement platform (2), and a rotating rod (21) is rotatably connected inside the mounting box (20). A covering cloth (22) is wound around the outer side of the rotating rod (21). The other end of the covering cloth (22) passes through the mounting box (20) and is fixedly connected to the clamping block (4). A second torsion spring (23) is provided inside the rotating rod (21) for rotating the rotating rod (21) toward the covering cloth (22).

7. The automotive lamp coating detection device according to claim 6, characterized in that: The width of the covering cloth (22) is greater than the width of the chute (3), and the covering cloth (22) completely covers the area directly above the chute (3).

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