Lamp detection device

Abstract

The utility model designs a lamp detection device which comprises a detection mechanism, a conveying piece and a material taking piece, the detection mechanism is provided with an opening, the conveying piece comprises an air cylinder and a carrying disc, the material taking piece grabs an undetected lamp to the carrying disc, and the telescopic end of the air cylinder is connected with the carrying disc and pushes the undetected lamp to enter the detection mechanism through the opening. And the detection mechanism is used for detecting the lamps which are not detected. According to the utility model, the material taking piece automatically grabs the undetected lamp and places the undetected lamp on the carrying disc, and the telescopic end of the cylinder is connected with the carrying disc and pushes the undetected lamp to enter the detection mechanism through the opening, so that the automatic conveying of the undetected lamp is realized; the device does not depend on manpower, the detection time is greatly shortened, and the detection efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp detection, in particular to a lamp detection device. Background Art

[0002] LED, namely light-emitting diode, is a semiconductor device that can convert electrical energy into light energy. Compared with traditional light sources, it is energy-saving and environment-friendly, so it is widely favored by everyone.

[0003] During the production and processing of LED lamps, it is necessary to detect the performance of LED lamps to ensure that the products meet relevant standards and regulations and guarantee the product quality. When detecting existing lamps, an integrating sphere is usually relied on. There is a fixing plate inside the integrating sphere. During testing, the lamp board is manually placed on the fixing plate, and then the integrating sphere is sealed and started, resulting in low efficiency.

[0004] Therefore, it is necessary to improve the existing technology. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a lamp detection device to solve the technical problem that the existing lamp detection depends on manual placement of the lamp board in the integrating sphere, resulting in low detection efficiency.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lamp detection device includes a detection mechanism, a conveying member and a material taking member. The detection mechanism has an opening. The conveying member includes a cylinder and a carrier plate. The material taking member grabs the lamps to be detected and places them on the carrier plate. The telescopic end of the cylinder is connected to the carrier plate and pushes the lamps to be detected through the opening into the detection mechanism, and the detection mechanism detects the lamps to be detected.

[0008] Preferably, the lamp detection device further includes a machine table and a slider. A guide rail is provided on the machine table, and the slider is arranged on the guide rail and is detachably connected to the carrier plate.

[0009] Preferably, the lamp detection device further includes a first conveyor belt. The lamps to be detected are placed on the first conveyor belt, and the first conveyor belt conveys the lamps to be detected to the material taking member.

[0010] Preferably, the lamp detection device further includes a second conveyor belt. The conveying directions of the first conveyor belt and the second conveyor belt are opposite. The material taking member places the detected lamps on the second conveyor belt, and the second conveyor belt conveys the detected lamps to the next process.

[0011] Preferably, the lamp detection device further includes a processing system. The carrier plate is provided with a contact. The first end of the contact is electrically connected to the lamp to be detected on the carrier plate, and the second end of the contact is electrically connected to the processing system. When the processing system is in a startup state, the lamp is powered on.

[0012] Preferably, the detection mechanism includes an integrating sphere for reflecting the light emitted by the lamp.

[0013] Preferably, the detection mechanism further includes an optical fiber probe and a spectrometer. The integrating sphere is provided with a hole. The optical fiber probe captures the reflected light of the lamp through the hole and sends it to the spectrometer, and the spectrometer is electrically connected to the processing system.

[0014] Preferably, the lamp detection device further includes a position sensor. The integrating sphere is provided with a test area, the center of the test area is 100 mm away from the center of the integrating sphere, the position sensor is arranged at the center of the carrier plate, and the cylinder is electrically connected to the processing system and the position sensor.

[0015] Preferably, the picking member includes a six-axis robot and a clamping plate. The clamping plate is used for clamping the lamp to be detected and the detected lamp, and the six-axis robot is used to drive the clamping plate to move.

[0016] Preferably, the lamp detection device further includes a sorting member, a good product tank and a defective product tank. The sorting member is electrically connected to the processing system and sorts the detected lamps into the good product tank or the defective product tank.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] The present utility model designs a lamp detection device, which includes a detection mechanism, a conveying member and a picking member. The detection mechanism is provided with an opening. The conveying member includes a cylinder and a carrier plate. The picking member grabs the lamp to be detected and places it on the carrier plate. The telescopic end of the cylinder is connected to the carrier plate and pushes the lamp to be detected through the opening into the detection mechanism, and the detection mechanism detects the lamp to be detected. The picking member of the present utility model automatically grabs the lamp to be detected and places it on the carrier plate. The telescopic end of the cylinder is connected to the carrier plate and pushes the lamp to be detected through the opening into the detection mechanism, realizing the automatic conveying of the lamp to be detected. Compared with the prior art that requires manual placement of the lamp board on the fixing plate before detection, the present utility model does not rely on manual labor, greatly shortens the detection time, and greatly improves the detection efficiency. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the lamp detection device of the present utility model;

[0020] Figure 2It is a schematic diagram of the combined structure of the guide rail, slider and carrier plate of the present utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the processing system, spectrometer and lamp of the present utility model.

[0022] Illustration:

[0023] 10. Machine platform; 11. Guide rail; 12. Slider; 13. Carrier plate;

[0024] 20. Integrating sphere; 21. Opening; 22. Fiber optic probe; 23. Spectrometer; 24. Processing system; 25. Lamp. Specific implementation manners

[0025] To make the utility model purpose, features and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than 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 efforts shall fall within the protection scope of the present utility model.

[0026] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and through specific implementation manners.

[0027] Please refer to Figures 1 - 3 As shown, the present utility model designs a lamp 25 detection device, which includes a detection mechanism, a conveying member and a material taking member. The detection mechanism is provided with an opening 21. The conveying member includes a cylinder and a carrier plate 13. The material taking member grabs the lamp 25 to be detected and places it on the carrier plate 13. The telescopic end of the cylinder is connected to the carrier plate 13 and pushes the lamp 25 to be detected through the opening 21 into the detection mechanism, and the detection mechanism detects the lamp 25 to be detected.

[0028] The material taking member of the present utility model automatically grabs the lamp 25 to be detected and places it on the carrier plate 13. The telescopic end of the cylinder is connected to the carrier plate 13 and pushes the lamp 25 to be detected through the opening 21 into the detection mechanism, realizing the automatic conveying of the lamp 25 to be detected. Compared with the prior art that requires manual placement of the lamp board on the fixing plate before detection, the present utility model does not rely on manual labor, greatly shortens the detection time, and greatly improves the detection efficiency.

[0029] Specifically, the lamp 25 detection device further includes a machine table 10 and a slider 12. A guide rail 11 is provided on the machine table 10. The slider 12 is arranged on the guide rail 11 and is detachably connected to the carrier plate 13. The guide rail 11 of the present utility model is installed on the machine table 10 and can provide an accurate linear motion path for the slider 12. A detachable connection method is adopted between the carrier plate 13 and the slider 12, which is convenient for replacing carrier plates 13 of different specifications or types to meet different detection requirements. The detachable connection of the present utility model is through bolt connection. In actual applications, it can also be through snap connection. The present utility model does not limit this.

[0030] Specifically, the lamp 25 detection device further includes a first conveyor belt. The lamps 25 to be detected are placed on the first conveyor belt, and the first conveyor belt conveys the lamps 25 to be detected to the picking member.

[0031] Specifically, the lamp 25 detection device further includes a second conveyor belt. The conveying directions of the first conveyor belt and the second conveyor belt are opposite. The picking member places the detected lamps 25 on the second conveyor belt, and the second conveyor belt conveys the detected lamps 25 to the next process.

[0032] An optoelectronic sensor is provided at the discharge end of the first conveyor belt of the present utility model. When the optoelectronic sensor detects the lamp 25, it can send a signal to the picking member. The picking member grabs the lamp 25 and places it on the carrier plate 13. At this time, the air cylinder is started, and the air cylinder can push the lamp 25 into the detection mechanism. The detection mechanism can detect the lamp 25. After the detection is completed, the air cylinder is started, and the air cylinder can push the carrier plate 13 into the machine table 10 through the opening 21. At this time, the picking member is started, and the picking member can grab the lamp 25 to the second conveyor belt and grab the lamp 25 at the discharge end of the first conveyor belt to the carrier plate 13 for the next detection, without relying on manual labor, with high intelligence and greatly improved efficiency.

[0033] Specifically, the lamp 25 detection device further includes a processing system 24. The carrier plate 13 is provided with contacts. The first end of the contact is electrically connected to the lamp 25 to be detected on the carrier plate 13, and the second end of the contact is electrically connected to the processing system 24. When the processing system 24 is in the startup state, the lamp 25 is powered on.

[0034] Specifically, the detection mechanism includes an integrating sphere 20, and the integrating sphere 20 is used for reflecting the light emitted by the lamp 25.

[0035] Specifically, the detection mechanism further includes an optical fiber probe 22 and a spectrometer 23. The integrating sphere 20 is provided with a hole. The optical fiber probe 22 captures the reflected light of the lamp 25 through the hole and sends it to the spectrometer 23. The spectrometer 23 is electrically connected to the processing system 24.

[0036] It should be noted that the processing system 24 of the present utility model is electrically connected to the lamp 25 on the carrier 13 through contacts. When the processing system 24 is in the startup state, the lamp 25 can be powered on through the contacts to detect the working state of the lamp 25. The integrating sphere 20 is a sphere with a highly reflective interior that can reflect the light emitted by the lamp 25. There are holes provided on the integrating sphere 20, and the optical fiber probe 22 captures the reflected light emitted by the lamp 25 through the holes on the integrating sphere 20. The captured light is transmitted to the spectrometer 23 through the optical fiber and then transmitted to the processing system 24. The processing system 24 and the spectrometer 23 can measure parameters such as the color temperature, spectral power, and chromaticity coordinates of the lamp 25. It should be noted that the processing system 24 of the present utility model is a computer. In practical applications, users can also select other devices, and the present utility model does not make any limitations in this regard.

[0037] Specifically, the lamp 25 detection device further includes a position sensor. The integrating sphere 20 is provided with a test area, and the center of the test area is 100 mm away from the center of the integrating sphere 20. The position sensor is arranged at the center of the carrier 13, and the air cylinder is electrically connected to the processing system 24 and the position sensor.

[0038] It should be noted that when the position sensor of the present utility model reaches the center of the test area, it can send a signal to the air cylinder, and the air cylinder closes. The detection mechanism can detect the lamp 25. After the detection is completed, the processing system 24 can send a signal to the air cylinder, and the air cylinder can drive the carrier 13 to enter the machine table 10 through the opening 21, and the material taking part can perform unloading and loading to conduct subsequent detections.

[0039] Specifically, the material taking part includes a six-axis robot and a clamping plate. The clamping plate is used to clamp the untested lamp 25 and the tested lamp 25, and the six-axis robot is used to drive the clamping plate to move.

[0040] Specifically, the lamp 25 detection device further includes a sorting part, a good product tank, and a defective product tank. The sorting part is electrically connected to the processing system 24 and sorts the tested lamp 25 into the good product tank or the defective product tank.

[0041] The sorting part of the present utility model includes a pneumatic gripper and a driver. The pneumatic gripper can grasp the lamp 25 on the second conveyor belt. The driver can receive the detection result of the processing system 24. When the detection result of the lamp 25 is qualified, the driver drives the lamp 25 to the good product tank. When the detection result of the lamp 25 fails, the driver can drive the lamp 25 to the defective product tank.

[0042] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0043] As described above, the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A lamp detection device, characterized in that: It includes a detection mechanism, a conveying member, and a material taking member. The detection mechanism is provided with an opening. The conveying member includes a cylinder and a carrier plate. The material taking member grabs the untested lamps and places them on the carrier plate. The telescopic end of the cylinder is connected to the carrier plate and pushes the untested lamps through the opening into the detection mechanism, and the detection mechanism tests the untested lamps. It further includes a first conveyor belt. The untested lamps are placed on the first conveyor belt, and the first conveyor belt transports the untested lamps to the material taking member. It further includes a second conveyor belt. The conveying directions of the first conveyor belt and the second conveyor belt are opposite. The material taking member places the tested lamps on the second conveyor belt, and the second conveyor belt transports the tested lamps to the next process.

2. The lamp detection device according to claim 1, characterized in that: It further includes a machine table and a slider. The machine table is provided with a guide rail. The slider is arranged on the guide rail and is detachably connected to the carrier plate.

3. The lighting fixture detection device according to claim 1, characterized in that: It further includes a processing system. The carrier plate is provided with contacts. The first end of the contacts is electrically connected to the untested lamps on the carrier plate, and the second end of the contacts is electrically connected to the processing system. When the processing system is in the startup state, the lamps are powered on.

4. The lamp detection device according to claim 3, characterized in that: The detection mechanism includes an integrating sphere, and the integrating sphere is used to reflect the light emitted by the lamps.

5. The lamp detecting device according to claim 4, characterized in that: The detection mechanism further includes an optical fiber probe and a spectrometer. The integrating sphere is provided with a hole. The optical fiber probe captures the reflected light of the lamps through the hole and sends it to the spectrometer, and the spectrometer is electrically connected to the processing system.

6. The lamp detection device according to claim 4, wherein: It further includes a position sensor. The integrating sphere is provided with a test area. The center of the test area is 100 mm away from the center of the integrating sphere. The position sensor is arranged at the center of the carrier plate, and the cylinder is electrically connected to the processing system and the position sensor.

7. The lamp detection device according to claim 1, wherein: The material taking member includes a six-axis robot and a clamping plate. The clamping plate is used to clamp the untested lamps and the tested lamps, and the six-axis robot is used to drive the clamping plate to move.

8. The lamp detection device according to claim 3, characterized in that: It further includes a sorting member, a good product tank, and a defective product tank. The sorting member is electrically connected to the processing system and sorts the tested lamps into the good product tank or the defective product tank.

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