Anti-blocking detection light source structure

Abstract

The utility model discloses an anti-blocking detection light source structure, which relates to the technical field of detection light sources and comprises a detection table and a fixing frame. A transparent window is mounted on the top surface of the detection table, a groove is formed in the detection table, a main illuminating lamp is fixed in the fixed frame, the fixed frame is in sliding connection with the groove in the detection table, an adjusting unit is arranged on the top surface of the detection table, a lamp holder is mounted in the adjusting unit, and an illuminating lamp is placed in the lamp holder; the detection light source structure capable of preventing blocking further comprises a controller, the controller is arranged on the left side face of the detection table, according to the detection light source structure capable of preventing blocking, the main illumination lamp is started, objects placed on the detection table can be illuminated through the transparent window, and meanwhile the illumination angle of the illumination lamp is adjusted according to the specifications of the objects so that the problem that the light source is blocked can be prevented; therefore, the accuracy of subsequent detection can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection light sources, in particular to a detection light source structure capable of preventing blockage. Background Technique

[0002] Visual inspection is to use a machine to replace the human eye for measurement and judgment. Visual inspection refers to converting the target to be captured into an image signal through a machine vision product (i.e., an image acquisition device, divided into CMOS and CCD types), and transmitting it to a dedicated image processing system. According to information such as pixel distribution, brightness, and color, it is converted into a digital signal; the image system performs various operations on these signals to extract the features of the target, and then controls the actions of on-site equipment according to the discrimination results. However, traditional detection light sources are mostly arranged on the bottom surface of the detection table, which is easily blocked by the placement of objects, thus affecting the accuracy of subsequent detection. Therefore, we propose a detection light source structure capable of preventing blockage. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a detection light source structure capable of preventing blockage. When the main lighting lamp is started, it can illuminate the items placed on the detection table through the transparent window, and at the same time, adjust the irradiation angle of the lighting lamp according to the specifications of the items to prevent the problem of the light source being blocked, which can effectively improve the accuracy of subsequent detection and can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A detection light source structure capable of preventing blockage, including a detection table and a fixed frame;

[0005] Detection table: A transparent window is installed on the top surface. A groove is opened inside the detection table. A main lighting lamp is fixed inside the fixed frame. The fixed frame is slidably connected to the groove inside the detection table. An adjustment unit is provided on the top surface of the detection table. A lamp holder is installed inside the adjustment unit, and a lighting lamp is placed inside the lamp holder;

[0006] Among them, it further includes a controller, which is arranged on the left side surface of the detection table. The input ends of the main lighting lamp and the lighting lamp are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply.

[0007] Starting the main lighting lamp can illuminate the items placed on the detection table through the transparent window, and the adjustable lighting lamp can effectively illuminate items of different specifications, thereby preventing the light source from being blocked and affecting the effect of subsequent detection.

[0008] Further, the adjustment unit includes a main linear motor, a top frame, a linear motor, a bracket, a main motor, a connecting plate and a motor. There are two main linear motors which are respectively fixed on both sides of the top surface of the detection table. The top surface of the mover seat of the main linear motor is connected to one end of the top frame. A linear motor is fixed to the bottom surface of the top frame. A bracket is installed on the bottom surface of the mover seat of the linear motor. A main motor is provided inside the bracket. The output shaft of the main motor is connected to the top surface of the connecting plate. The inside of the connecting plate is rotatably connected to the top end of the lamp holder. A motor is provided on the left side surface of the connecting plate. The output shaft of the motor is connected to the left side surface of the lamp holder. The input ends of the linear motor, the main motor and the motor are electrically connected to the output end of the controller. Starting the main linear motor and the linear motor can adjust the position of the illuminating lamp. At the same time, the provided main motor and motor can adjust the irradiation angle of the illuminating lamp to solve the problem that the light source is blocked.

[0009] Further, it also includes a placement groove, a spring and an anti - detachment plate. There are two placement grooves which are respectively opened at both ends of the front side surface of the detection table. A spring is fixed inside the placement groove. The inner end of the spring is connected to the outer side surface of the anti - detachment plate. The anti - detachment plate is slidably connected to the placement groove. When the spring expands, the anti - detachment plate blocks the front side surface of the fixed frame, thus facilitating the disassembly, installation and replacement of the main illuminating lamp by personnel.

[0010] Further, it also includes a metal heat - conducting block and heat - dissipating fins. The metal heat - conducting block is fixed to the rear side surface inside the lamp holder. The heat - dissipating fins are installed on the rear side surface of the lamp holder. The rear end of the metal heat - conducting block is in contact with the front side surface of the heat - dissipating fins. The provided metal heat - conducting block can conduct the heat generated by the illuminating lamp through the heat - dissipating fins, thereby preventing the illuminating lamp from being damaged due to overheating.

[0011] Further, it also includes telescopic rods and a mounting plate. There are two telescopic rods which are respectively fixed on the upper and lower side surfaces inside the lamp holder. The left end of the telescopic rod is connected to one end of the right side surface of the mounting plate. The illuminating lamp is installed on the right side surface of the mounting plate. The telescopic rod drives the mounting plate to move, thus facilitating the disassembly, installation and replacement of the illuminating lamp by personnel.

[0012] Further, it also includes anti - slip pads. There are two anti - slip pads which are respectively fixed on both sides of the bottom surface of the detection table. The anti - slip pads are rubber pads. The fixed anti - slip pads can increase the stability of the placement of the detection table.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This structure for preventing the detection light source from being blocked has the following advantages:

[0014] 1. By starting the main illuminating lamp, the items placed on the detection table can be illuminated through the transparent window. Cooperating with the illuminating lamp whose position can be adjusted, different - sized items can be effectively illuminated, thereby preventing the light source from being blocked and affecting the subsequent detection effect.

[0015] 2. The anti-drop plate is extended by the spring to cover the front side of the fixed frame, so that it is convenient for personnel to disassemble, install and replace the main lighting lamp. The telescopic rod drives the installation plate to move, so that it is convenient for personnel to disassemble, install and replace the lighting lamp.

[0016] 3. The heat generated by the lighting lamp can be conducted out through the heat dissipation fins by the provided metal heat conductive block, thereby preventing the lighting lamp from being damaged due to overheating. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the internal structure of the lamp stand of the utility model;

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1 detection table, 2 adjustment unit, 21 main linear motor, 22 top frame, 23 linear motor, 24 bracket, 25 main motor, 26 connecting plate, 27 motor, 3 fixing frame, 4 main lighting lamp, 5 transparent window, 6 lamp holder, 7 lighting lamp, 8 placement slot, 9 spring, 10 anti-slip plate, 11 metal heat conductive block, 12 heat dissipation fin, 13 telescopic rod, 14 mounting plate, 15 anti-skid pad, 16 controller. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1-3 ,This embodiment provides a technical solution: a structure for detecting a light source that can prevent obstruction, including a detection platform 1 and a fixing frame 3;

[0023] Detection table 1: A transparent window 5 is installed on the top surface. A groove is provided inside the detection table 1. A main lighting lamp 4 is fixed inside the fixed frame 3. The fixed frame 3 is slidably connected to the groove inside the detection table 1. An adjustment unit 2 is provided on the top surface of the detection table 1. A lamp holder 6 is installed inside the adjustment unit 2. A lighting lamp 7 is placed inside the lamp holder 6. The adjustment unit 2 includes a main linear motor 21, a top frame 22, a linear motor 23, a bracket 24, a main motor 25, a connecting plate 26, and a motor 27. There are two main linear motors 21 which are respectively fixed on both sides of the top surface of the detection table 1. The top surface of the mover seat of the main linear motor 21 is connected to one end of the top frame 22. A linear motor 23 is fixed to the bottom surface of the top frame 22. The bottom surface of the mover seat of the linear motor 23 is installed with a bracket 24. A main motor 25 is provided inside the bracket 24. The output shaft of the main motor 25 is connected to the top surface of the connecting plate 26. The inside of the connecting plate 26 is rotatably connected to the top end of the lamp holder 6. A motor 27 is provided on the left side surface of the connecting plate 26. The output shaft of the motor 27 is connected to the left side surface of the lamp holder 6. The input ends of the linear motor 23, the main motor 25, and the motor 27 are electrically connected to the output end of the controller 16. Starting the main linear motor 21 and the linear motor 23 can adjust the position of the lighting lamp 7. At the same time, the provided main motor 25 and motor 27 can adjust the irradiation angle of the lighting lamp 7 to solve the problem of the light source being blocked;

[0024] Among them, it further includes a controller 16 which is arranged on the left side of the detection table 1. The input ends of the main lighting lamp 4 and the lighting lamp 7 are electrically connected to the output end of the controller 16, and the input end of the controller 16 is electrically connected to the output end of an external power supply. Starting the main lighting lamp 4 can illuminate the items placed on the detection table 1 through the transparent window 5. Cooperating with the lighting lamp 7 whose position can be adjusted, it can effectively illuminate items of different specifications, thereby preventing the light source from being blocked and affecting the subsequent detection effect. It further includes a placement groove 8, a spring 9 and an anti-disengagement plate 10. There are two placement grooves 8 which are respectively opened at both ends of the front side of the detection table 1. A spring 9 is fixed inside the placement groove 8, and the inner end of the spring 9 is connected to the outer side of the anti-disengagement plate 10. The anti-disengagement plate 10 is slidably connected to the placement groove 8. When the spring 9 extends, the anti-disengagement plate 10 blocks the front side of the fixed frame 3, thus facilitating the disassembly, installation and replacement of the main lighting lamp 4 by personnel. It further includes a metal heat conduction block 11 and heat dissipation fins 12. The metal heat conduction block 11 is fixed to the rear side inside the lamp holder 6, and the heat dissipation fins 12 are installed on the rear side of the lamp holder 6. The rear end of the metal heat conduction block 11 is in contact with the front side of the heat dissipation fins 12. The provided metal heat conduction block 11 can conduct the heat generated by the lighting lamp 7 through the heat dissipation fins 12, thereby preventing the lighting lamp 7 from being damaged due to overheating. It further includes telescopic rods 13 and a mounting plate 14. There are two telescopic rods 13 which are respectively fixed to the upper and lower sides inside the lamp holder 6. The left end of the telescopic rod 13 is connected to one end of the right side of the mounting plate 14. The lighting lamp 7 is installed on the right side of the mounting plate 14. The telescopic rod 13 drives the mounting plate 14 to move, thus facilitating the disassembly, installation and replacement of the lighting lamp 7 by personnel. It further includes anti-slip pads 15. There are two anti-slip pads 15 which are respectively fixed to both sides of the bottom surface of the detection table 1. The anti-slip pads 15 are rubber pads. The fixed anti-slip pads 15 can increase the stability of the detection table 1 when placing items.

[0025] The working principle of a detection light source structure capable of preventing blockage provided by the present utility model is as follows: First, place the item on the top surface of the detection table 1. Starting the main lighting lamp 4 can illuminate the item placed on the detection table 1 through the transparent window 5. Starting the main linear motor 21 and the linear motor 23 can adjust the position of the lighting lamp 7. At the same time, the provided main motor 25 and the motor 27 can adjust the irradiation angle of the lighting lamp 7 to solve the problem of the light source being blocked. The provided metal heat conduction block 11 can conduct the heat generated by the lighting lamp 7 through the heat dissipation fins 12, thereby preventing the lighting lamp 7 from being damaged due to overheating. Finally, the telescopic rod 13 drives the mounting plate 14 to move, thus facilitating the disassembly, installation and replacement of the lighting lamp 7 by personnel. When the spring 9 extends, the anti-disengagement plate 10 blocks the front side of the fixed frame 3, thus facilitating the disassembly, installation and replacement of the main lighting lamp 4 by personnel.

[0026] It should be noted that the controller 16 disclosed in the above embodiments is of model S7-200. The main linear motor 21 and the linear motor 23 can be freely configured according to the actual application scenarios. It is recommended to select the linear motor of model JL-C16. The main motor 25 and the motor 27 can select the servo motor of model 80M-03230C10-C. The main lighting lamp 4 and the lighting lamp 7 can select the lighting lamp of model XQS-XTD-3048. The controller 16 controls the main linear motor 21, the linear motor 23, the main motor 25, the motor 27, the main lighting lamp 4 and the lighting lamp 7 to work by using the commonly used methods in the prior art.

[0027] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A structure for detecting a light source capable of preventing obstruction, characterized in that: It comprises a testing platform (1) and a fixing frame (3); The testing platform (1) has a transparent window (5) installed on the top surface, a groove is provided inside the testing platform (1), a main lighting lamp (4) is fixed inside the fixing frame (3), the fixing frame (3) is slidably connected to the groove inside the testing platform (1), an adjustment unit (2) is provided on the top surface of the testing platform (1), a lamp holder (6) is installed inside the adjustment unit (2), and a lighting lamp (7) is placed inside the lamp holder (6); The invention further comprises a controller (16), wherein the controller (16) is arranged on the left side of the detection platform (1), the input ends of the main lighting lamp (4) and the lighting lamp (7) are electrically connected to the output end of the controller (16), and the input end of the controller (16) is electrically connected to the output end of an external power supply.

2. The anti-blocking detection light source structure according to claim 1, characterized in that: The adjustment unit (2) comprises a main linear motor (21), a top frame (22), a linear motor (23), a bracket (24), a main motor (25), a connecting plate (26) and a motor (27); the main linear motor (21) has two parts and is respectively fixed on two sides of the top surface of the detection platform (1); the top surface of the moving element seat of the main linear motor (21) is connected to one end of the top frame (22); the bottom surface of the moving element seat of the top frame (22) is fixed with the linear motor (23); the bottom surface of the moving element seat of the linear motor (23) is installed with A bracket (24), wherein a main motor (25) is provided inside the bracket (24), an output shaft of the main motor (25) is connected to the top surface of a connecting plate (26), the inside of the connecting plate (26) is rotatably connected to the top of a lamp holder (6), a motor (27) is provided on the left side of the connecting plate (26), an output shaft of the motor (27) is connected to the left side of the lamp holder (6), and input ends of the linear motor (23), the main motor (25) and the motor (27) are electrically connected to the output end of a controller (16).

3. The anti-blocking detection light source structure according to claim 1, characterized in that: It also includes a placement groove (8), a spring (9) and an anti-slip plate (10), wherein the placement groove (8) has two and is respectively opened at the two ends of the front side of the detection platform (1), a spring (9) is fixed inside the placement groove (8), the inner side end of the spring (9) is connected to the outer side of the anti-slip plate (10), and the anti-slip plate (10) is slidably connected to the placement groove (8).

4. The anti-blocking detection light source structure according to claim 1, characterized in that: It also comprises a metal heat-conducting block (11) and a heat-dissipating fin (12), wherein the metal heat-conducting block (11) is fixed to the rear side of the interior of the lamp holder (6), the heat-dissipating fin (12) is installed on the rear side of the lamp holder (6), and the rear side end of the metal heat-conducting block (11) is in contact with the front side of the heat-dissipating fin (12).

5. The anti-blocking detection light source structure according to claim 1, characterized in that: It also includes a telescopic rod (13) and a mounting plate (14), wherein the telescopic rod (13) has two and is respectively fixed to the upper and lower side surfaces inside the lamp holder (6), the left end of the telescopic rod (13) is connected to one end of the right side surface of the mounting plate (14), and the right side surface of the mounting plate (14) is mounted to the lighting lamp (7).

6. The anti-blocking detection light source structure according to claim 1, characterized in that: It also includes an anti-skid pad (15), wherein two anti-skid pads (15) are provided and are respectively fixed on two sides of the bottom surface of the detection platform (1), and the anti-skid pads (15) are rubber pads.

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