Lamp light detection equipment

Abstract

The utility model provides a lamp light detection device which comprises a lower support, a working table is arranged on the lower support, a moving assembly used for driving a light detection jig to move front and back and an upper support are arranged on the working table, and the top face, the side face and the back face of the upper support are in a closed state. A partition frame is arranged in the middle of the upper support, a first protective cover is arranged on the upper portion of the partition frame, a lifting door capable of moving up and down is installed on the lower middle portion of the partition frame, and the lifting door and the first protective cover divide the workbench into a workpiece placing position and a detection position in the front-back direction. The moving assembly comprises a servo motor installed on the workbench, the output end of the servo motor is connected with a lead screw, a sliding table is installed above the lead screw, and the bottom of the sliding table is slidably connected with a guide rail through a sliding block. According to the light detection equipment for the lamp, the piece placing position and the detection position are arranged, and the detection position is a closed space, so that the influence of an external environment during detection is effectively avoided; meanwhile, the servo motor is adopted to drive the light detection jig to move, and the position of the light detection jig can be accurately controlled.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixture testing technology, and in particular to a lighting fixture light inspection device. Background Technology

[0002] In modern industrial production, quality control of lighting fixtures is a crucial step in ensuring product performance and safety. Lighting fixture inspection equipment, as a key tool for inspecting automotive lights, streetlights, and other similar products, directly impacts product pass rates and market competitiveness through its design and application.

[0003] Traditional lighting fixture testing methods often have several shortcomings. For example, the testing environment is not sufficiently enclosed, making it susceptible to external interference and affecting the accuracy of the results. Simultaneous testing of products of different sizes or multiple products is difficult, failing to meet the high-efficiency testing needs of large-scale production. Furthermore, the connection between fixtures and equipment is not convenient or quick enough, resulting in an inefficient testing process. Therefore, it is necessary to design a lighting fixture optical inspection device that can solve these problems. Utility Model Content

[0004] This utility model proposes a light fixture optical inspection device that solves the problems in the prior art, such as the insufficiently enclosed inspection environment affecting the inspection effect and the difficulty in inspecting products of different sizes or multiple products at the same time.

[0005] The technical solution of this utility model is implemented as follows: A lamp light inspection device includes a lower support, a worktable on the lower support, an upper support on the worktable, and the top, sides and back of the upper support are closed; a partition frame is provided in the middle of the upper support, a first protective cover is provided on the upper part of the partition frame, and a vertically movable lifting door is installed in the lower middle part of the partition frame; the lifting door and the first protective cover divide the worktable in the front-back direction into a placement position and an inspection position.

[0006] Furthermore, the workbench is equipped with a moving component for moving the optical inspection fixture back and forth.

[0007] Furthermore, the moving component includes a servo motor mounted on the worktable, the output end of the servo motor being connected to a lead screw, a slide table being mounted above the lead screw, and the bottom of the slide table being slidably connected to a guide rail via a slider.

[0008] Furthermore, a fixing groove is provided on the slide table, and a limit block is engaged in the fixing groove.

[0009] Furthermore, the slide is also equipped with a fixture docking electrical connector.

[0010] Furthermore, the left and right ends of the lifting door are connected to lifting door cylinders, which are fixedly installed on the partition frame.

[0011] Furthermore, the back of the partition is equipped with two or more vision cameras.

[0012] Furthermore, a visual display screen is provided on the front of the partition.

[0013] Furthermore, a second protective cover is provided on the sides and top of the upper support, and a maintenance door is provided on the back of the upper support.

[0014] Furthermore, a drawer is provided at the front of the workbench.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are:

[0016] (1) By setting up a placement position and a detection position, and designing the detection position as a closed space separated by a lifting door and a protective cover, the influence of the external environment during detection is effectively avoided, and the accuracy and reliability of the detection results are improved.

[0017] (2) The optical inspection fixture is moved by a servo motor, which can accurately control the position of the optical inspection fixture and ensure the stability and consistency of the inspection process.

[0018] (3) The setup of multiple vision cameras can not only take into account the detection of products of different sizes, but also detect multiple products at the same time, thus improving the detection efficiency.

[0019] (4) The setting of the electrical plug for fixture docking enables the equipment to dock with the optical inspection fixture quickly and accurately, which simplifies the inspection process and further improves work efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of the lighting inspection equipment of this utility model;

[0022] Figure 2-4 This is a partial structural diagram of a lighting inspection equipment.

[0023] Explanation of reference numerals in the attached drawings: Lower bracket 10, Electrical control box 11;

[0024] Workbench 20, Placement position 21, Inspection position 22, Drawer 23;

[0025] 30. Moving component; 31. Servo motor; 32. Lead screw; 33. Slide table; 34. Guide rail; 35. Limit block; 36. Fixture docking electrical connector.

[0026] Upper bracket 40, safety light curtain 41, control interface 42, second protective cover 43, maintenance door 44;

[0027] 50. Partition frame 51. First protective cover 51. Lifting door 52. Lifting door cylinder 53. Vision camera 54. Vision display screen 55. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figure 1-4 As shown, the lamp inspection equipment of this utility model embodiment includes a lower support 10, a worktable 20 on the lower support 10, a moving component 30 for moving the inspection fixture back and forth on the worktable 20, and an upper support 40. The top, sides and back of the upper support 40 are closed. A partition frame 50 is provided in the middle of the upper support 40, a first protective cover 51 is provided on the upper part of the partition frame 50, and a lifting door 52 that can move up and down is installed in the lower middle part of the partition frame 50. The lifting door 52 and the first protective cover 51 divide the worktable 20 into a placement position 21 and an inspection position 22 in the front-back direction.

[0030] The moving component 30 includes a servo motor 31 mounted on the worktable 20. The output end of the servo motor 31 is connected to a lead screw 32. A slide 33 is mounted above the lead screw 32, and the bottom of the slide 33 is slidably connected to guide rails 34 via a slider. There are three guide rails 34, located on the left, right, and center sides of the slide 33. A fixing groove is provided on the slide 33, and a limit block 35 is engaged in the fixing groove. The limit block 35 is used to fix the optical inspection fixture, ensuring the stability of the fixture's position during the inspection process, thereby guaranteeing the accuracy of the inspection data. In addition, the slide 33 is also equipped with a fixture docking electrical plug 36, facilitating quick and accurate docking between the equipment and the fixture, improving work efficiency.

[0031] Lifting door 52 is connected to lifting door cylinders 53 at both ends, and lifting door cylinders 53 are fixedly installed on the partition frame 50. When it is necessary to enter the detection position 22 for operation or to place the object to be detected, the lifting door cylinders 53 drive the lifting door 52 to rise. After the operation is completed, it can quickly descend to close the detection position 22 area, ensuring the airtightness of the detection environment.

[0032] The back of the baffle 50 is equipped with two or more vision cameras 54, which can comprehensively acquire image information of the lighting fixture by shooting from different angles. At the same time, the front of the baffle 50 is equipped with a vision display screen 55, which can display the inspection screen in real time, making it convenient for operators to observe and monitor the inspection process.

[0033] The front end of the workbench 20 is equipped with a drawer 23 for storing control devices such as a mouse and keyboard, as well as related tools, making operation more convenient. The lower support 10 houses an electrical control box 11, and the upper support 40 has safety light curtains 41 on both sides of its front, effectively protecting the operator's safety. The top of the upper support 40 has a control interface 42, which is electrically connected to the servo motor 31, the lifting door cylinder 53, the vision camera 54, and the vision display screen 55. Operators can easily set equipment parameters, start and stop detection, etc., through this interface. The sides and top of the upper support 40 are equipped with second protective covers 43, and the back of the upper support 40 has a maintenance door 44 for convenient equipment maintenance and upkeep.

[0034] During operation, the inspector pushes the optical inspection fixture horizontally into the placement position 21 along the limiting block 35. Then, the lifting door cylinder 53 is activated to raise the lifting door 52. Next, the servo motor 31 is activated, which drives the slide table 33 to further push the optical inspection fixture from the placement position 21 into the inspection position 22. After that, the lifting door 52 is closed to begin inspection. The vision camera 54 on the partition frame 50 captures images of the lamps, and the image information is transmitted to the vision display screen 55 on the front of the partition frame 50 and analyzed by the internal image processing system. After the inspection is completed, the lifting door cylinder 53 is activated again to open the lifting door 52, and the servo motor 31 rotates in reverse to push the optical inspection fixture back from the inspection position 22 to the placement position 21. Throughout the process, the first protective cover 51 on the middle partition frame 50, the vertically movable lifting door 52, and the second protective covers 43 on the sides and top of the upper support 40 effectively isolate the external environment and ensure the accuracy of the inspection.

[0035] The lighting inspection equipment of this invention, by setting up a placement position 21 and an inspection position 22, and designing the inspection position 22 as a closed space separated by a lifting door 52 and a first protective cover 51, effectively avoids the influence of the external environment during inspection, improving the accuracy and reliability of the inspection results. Simultaneously, the use of a servo motor 31 to drive the movement of the inspection fixture allows for precise control of the fixture's position, ensuring the stability and consistency of the inspection process. Furthermore, the arrangement of multiple vision cameras 54 not only accommodates the inspection of products of different sizes but also allows for the simultaneous inspection of multiple products, improving inspection efficiency. Finally, the design of the fixture docking electrical connector 36 enables quick and accurate docking between the equipment and the inspection fixture, simplifying the inspection process and further improving work efficiency.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lamp light inspection device, comprising a lower support (10), characterized in that: A workbench (20) is provided on the lower support (10), and an upper support (40) is provided on the workbench (20). The top, sides and back of the upper support (40) are closed. A partition frame (50) is provided in the middle of the upper support (40), and a first protective cover (51) is provided on the upper part of the partition frame (50). A lifting door (52) that can move up and down is installed in the middle and lower part of the partition frame (50). The lifting door (52) and the first protective cover (51) divide the workbench (20) into a placement position (21) and a detection position (22) in the front and back direction.

2. The lamp light inspection equipment as described in claim 1, characterized in that: The workbench (20) is equipped with a moving component (30) for moving the optical inspection fixture back and forth.

3. The lamp light inspection equipment as described in claim 2, characterized in that: The moving component (30) includes a servo motor (31) mounted on the worktable (20), the output end of the servo motor (31) is connected to a lead screw (32), a slide (33) is mounted above the lead screw (32), and the bottom of the slide (33) is slidably connected to a guide rail (34) via a slider.

4. The lamp light inspection equipment as described in claim 3, characterized in that: A fixing groove is provided on the slide (33), and a limit block (35) is engaged in the fixing groove.

5. The lamp light inspection equipment as described in claim 3, characterized in that: The slide (33) is also equipped with a fixture docking electrical plug (36).

6. A lamp light inspection device as described in claim 1 or 2, characterized in that: The left and right ends of the lifting door (52) are connected to the lifting door cylinder (53), and the lifting door cylinder (53) is fixedly installed on the partition frame (50).

7. A lamp light inspection device as described in claim 1 or 2, characterized in that: Two or more vision cameras (54) are provided on the back of the partition (50).

8. A lamp light inspection device as described in claim 1 or 2, characterized in that: The front of the partition (50) is equipped with a visual display screen (55).

9. A lamp light inspection device as described in claim 1 or 2, characterized in that: The upper bracket (40) is provided with a second protective cover (43) on its side and top, and a maintenance door (44) is provided on the back of the upper bracket (40).

10. A lamp light inspection device as described in claim 1 or 2, characterized in that: The front end of the workbench (20) is equipped with a drawer (23).

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