LED bulb detection device

Abstract

The utility model discloses an LED bulb detection device, and specifically relates to the bulb detection related technical field, the LED bulb detection device comprises a housing and a vibration plate, the housing is also internally provided with a detection assembly used for detecting the quality of an LED bulb, a motor rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a push rod to swing through a rotating disc, and the vibration plate is used for detecting the quality of the LED bulb. A push rod swings to push a sliding column to move upwards, the sliding column moves upwards to apply jacking force to a vibration plate, meanwhile, through matched movement of two sets of spring columns, the vibration plate can vibrate, quality detection can be conducted on a bulb located in the vibration plate, the detection efficiency is high, and the practicability is high. And meanwhile, the sliding column continuously moves in the sliding barrel to generate high-pressure gas, the gas can be conveyed to a plurality of groups of gas spraying holes formed in the vibration plate through a conveying pipe, air blowing detection can be performed on the bulb, impurities and the like generated in the production process can be effectively cleaned, and the production quality of the bulb is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to bulb detection, and specifically relates to an LED bulb detection device. Background Art

[0002] LED bulbs are a solid-state semiconductor device that can convert electrical energy into visible light. They can directly convert electricity into light. LED bulbs have the advantages of low energy consumption, strong applicability, high stability, short response time, no pollution to the environment, and multi-color luminescence. They are widely used in industries that require lighting. The quality of LED bulbs needs to be tested during the production process to prevent losses caused by quality problems during transportation or use.

[0003] When inspecting the quality of existing LED bulbs, the staff generally judges the quality of the bulb surface through visual inspection. It is impossible to accurately determine where the bulb surface quality is unqualified. While the inspection efficiency is low, it will also increase the workload of the staff. In addition, the existing inspection device cannot fully simulate the environment of the bulb during transportation, which will lead to reduced inspection quality. Therefore, an LED bulb inspection device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a LED bulb detection device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an LED bulb detection device, comprising a housing and a vibration plate, a placement slot is arranged above the housing, a plurality of through slots are arranged inside the placement slot, a collection box is arranged below the housing, and a detection component for quality detection of the LED bulb is arranged inside the housing;

[0006] The detection assembly includes a motor, the motor is fixedly connected to the housing, the output end of the motor is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to a rotating disk, the rotating disk is rotatably connected to a push rod through a pin, the upper part of the push rod is rotatably connected to a sliding column through a pin, the surface of the sliding column is slidably connected to a sliding cylinder, and the bottom of the sliding cylinder is fixedly connected to a protective shell;

[0007] The surface of the rotating shaft is also fixedly connected with a pulley, the surface of the pulley is frictionally connected with a belt, the pulley is connected with a transmission shaft through a belt drive, and the surface of the transmission shaft is fixedly connected with a cylindrical cam.

[0008] Preferably, an arc groove is provided on the surface of the cylindrical cam, a baffle is slidably provided on the cylindrical cam through the arc groove, a moving rod is movably clamped inside the baffle, a plurality of shifting rods are provided on the surface of the moving rod, and a friction wheel is fixedly connected to one end of the moving rod.

[0009] Preferably, a slide groove is opened at the rear of the vibration plate, a friction pad is arranged in the slide groove, the friction wheel and the friction pad are frictionally connected, a conveying pipe is fixedly connected to the inside of the sliding cylinder, one end of the conveying pipe is movably connected to several groups of jet pipes, and a connecting sleeve is fixedly connected to the surface of the jet pipe.

[0010] Preferably, a mating rod is fixedly connected to one side of the connecting sleeve, a push plate is fixedly connected to the surface of the rotating shaft, one end of the mating rod slides on the surface of the push plate, a push rod is also provided in front of the push plate, the front of the push rod contacts the rear surface of the collection box, the push rod is slidably connected to the shell, and a reset element is provided on the surface.

[0011] Preferably, sealing gaskets are provided at the sliding positions of the sliding column and the sliding cylinder, rubber sleeves are installed on the surfaces of the moving rod and the shifting rod, one end of the transmission shaft and the rotating shaft are rotatably connected to the shell, a plurality of through holes are opened inside the vibration plate, and the baffle slides inside the vibration plate.

[0012] Preferably, a return spring is provided between the matching rod and the shell, a spring column is fixedly connected to the bottom of the vibration plate, the lower end of the spring column is fixedly connected to the protective shell, and a guide cylinder is provided on the surface of the spring column.

[0013] Preferably, the vibration plate is tilted at a certain angle as a whole, and an anti-fall pad is provided inside the collection box, and the anti-fall pad is made of silicone or rubber material.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model drives the rotating shaft to rotate through the rotation of the motor, and the rotation of the rotating shaft drives the push rod to swing through the rotating disk. The swing of the push rod can push the sliding column to move upward, and the upward movement of the sliding column can apply a top force to the vibration plate. At the same time, through the coordinated movement of the two groups of spring columns, the vibration plate can be vibrated, and the quality of the light bulb located inside the vibration plate can be inspected with high inspection efficiency. At the same time, the sliding column continuously moves inside the sliding cylinder to generate high-pressure gas, and the gas will be transported to the multiple groups of air jets arranged inside the vibration plate through the delivery pipe. Not only can the light bulb be blown for inspection, but also the impurities generated in the production process can be effectively cleaned, thereby improving the production quality of the light bulb.

[0016] 2. The utility model drives the push plate to rotate by rotating the rotating shaft, and the push plate intermittently pushes the matching rod to move. The movement of the matching rod can drive the connecting sleeve arranged on the surface of the air jet port to move, so that the air jet port swings during the air jetting process, and the light bulb can be blown without dead angles. At the same time, the rotation of the rotating shaft can also drive the pulley to rotate, and the pulley drives the transmission shaft to rotate through the belt, and the rotation of the transmission shaft drives the cylindrical cam to rotate. The cylindrical cam drives the baffle to move left and right through the arc groove opened on the surface, and can intermittently unload the light bulb being vibrated and detected, so as to improve the detection accuracy of the vibration plate on the light bulb, and the detection quality is high.

[0017] 3. The utility model drives the movement of the moving rod through the movement of the baffle plate, and the movement of the moving rod will drive the lever to move, which can further detect the light bulb. At the same time, the movement of the moving rod will drive the friction wheel to contact the friction pad installed inside the vibration plate, so that the gas itself and the lever will rotate, which can improve the comprehensiveness of the light bulb quality detection and high detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the housing of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the cylindrical cam and the baffle in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the sliding cylinder and the sliding column in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the motion rod and the friction wheel in the utility model;

[0023] Figure 6 It is a cross-sectional view of the utility model;

[0024] In the figure: 1. shell; 2. placement groove; 3. vibration plate; 4. collection box; 5. motor; 6. rotating shaft; 7. pushing rod; 8. rotating disk; 9. pushing plate; 10. pulley; 11. belt; 12. transmission shaft; 13. cylindrical cam; 14. baffle; 15. sliding cylinder; 16. matching rod; 17. sliding column; 18. spring column; 19. moving rod; 20. friction wheel; 21. connecting sleeve; 22. conveying pipe; 23. lever. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6 The utility model provides a technical solution: an LED bulb detection device, comprising a housing 1 and a vibration plate 3, a placement slot 2 is arranged above the housing 1, a plurality of through slots are arranged inside the placement slot 2, a collection box 4 is arranged below the housing 1, and a detection component for quality detection of the LED bulb is also arranged inside the housing 1;

[0027] In order to facilitate the quality inspection of LED bulbs and to enable quick and effective air quality inspection, the inspection component includes a motor 5, which is fixedly connected to the housing 1, and the output end of the motor 5 is fixedly connected to a rotating shaft 6, and the other end of the rotating shaft 6 is fixedly connected to a rotating disk 8, and the rotating disk 8 is rotatably connected to a push rod 7 through a pin shaft, and the upper part of the push rod 7 is rotatably connected to a sliding column 17 through a pin shaft, and the surface of the sliding column 17 is slidably connected to a sliding cylinder 15, and the bottom of the sliding cylinder 15 is fixedly connected to a protective shell;

[0028] Furthermore, in order to facilitate increasing the duration of LED bulb detection and improve the accuracy of quality detection, the surface of the rotating shaft 6 is also fixedly connected to a pulley 10, the surface of the pulley 10 is frictionally connected to a belt 11, the pulley 10 is connected to a transmission shaft 12 through the belt 11, and the surface of the transmission shaft 12 is fixedly connected to a cylindrical cam 13.

[0029] Furthermore, the LED bulb that is being vibrated can be flipped to improve the comprehensiveness of the detection. An arc groove is provided on the surface of the cylindrical cam 13, and a baffle 14 is provided on the cylindrical cam 13 through which the arc groove is slidably provided. The baffle 14 has a moving rod 19 movably connected inside the baffle 14. A plurality of groups of levers 23 are provided on the surface of the moving rod 19, and a friction wheel 20 is fixedly connected to one end of the moving rod 19.

[0030] Furthermore, the LED bulb being tested can be blown for testing, and at the same time, impurities generated during the production process can be cleaned up to improve the quality of LED bulb production. A slide groove is provided at the rear of the vibration plate 3, a friction pad is provided in the slide groove, the friction wheel 20 and the friction pad are frictionally connected, the interior of the sliding cylinder 15 is fixedly connected to a delivery pipe 22, one end of the delivery pipe 22 is movably connected to a plurality of groups of air jet pipes, and a connecting sleeve 21 is fixedly connected to the surface of the air jet pipe.

[0031] Furthermore, after the vibration detection is completed, it is convenient to collect the LED bulbs after the detection, which can reduce the work intensity of the staff. A matching rod 16 is fixedly connected to one side of the connecting sleeve 21, and a push plate 9 is fixedly connected to the surface of the rotating shaft 6. One end of the matching rod 16 slides on the surface of the push plate 9. A push rod is also provided in front of the push plate 9. The front of the push rod contacts the rear surface of the collection box 4. The push rod is slidably connected to the shell 1, and a reset element is provided on the surface.

[0032] Furthermore, it can effectively improve the stability of the LED bulb during the detection process and prevent the LED bulb from being damaged due to the operation of the device. Sealing pads are provided at the sliding positions of the sliding column 17 and the sliding cylinder 15, and rubber sleeves are installed on the surfaces of the moving rod 19 and the lever 23. One end of the transmission shaft 12 and the rotating shaft 6 are rotatably connected to the shell 1, and a plurality of through holes are opened inside the vibration plate 3, and the baffle 14 slides inside the vibration plate 3.

[0033] Furthermore, a return spring is provided between the matching rod 16 and the shell 1, a spring column 18 is fixedly connected to the bottom of the vibration plate 3, the lower end of the spring column 18 is fixedly connected to the protective shell, and a guide cylinder is provided on the surface of the spring column 18.

[0034] Furthermore, in order to facilitate the automated detection of the device and to be able to effectively and comprehensively detect the quality of the LED bulbs, the vibration plate 3 is tilted at a certain angle as a whole, and an anti-fall pad is provided inside the collection box 4, and the anti-fall pad is made of silicone or rubber material.

[0035] The working principle and use process of the utility model are as follows: after the utility model is installed, the motor 5 is first started to rotate to drive the rotating shaft 6 to rotate, and the rotating shaft 6 rotates to drive the rotating disk 8 to rotate. When the rotating disk 8 rotates, the push rod 7 is driven to swing through the pin shaft. When the push rod 7 swings, the upper pin shaft pushes the sliding column 17 to slide inside the sliding cylinder 15. When the sliding column 17 moves upward to a certain position, the upper end of the sliding column 17 pushes the vibration plate 3 to move upward. When the sliding column 17 no longer applies a top force to the vibration plate 3, the vibration plate 3 can be pulled to reset due to the action of the two groups of spring columns 18. Due to the characteristics of the spring column 18 itself and the sliding column 17 quickly applying pressure to the vibration plate 3, the vibration plate 3 can vibrate, thereby simulating the environment of the light bulb during transportation and detecting the quality of the light bulb.

[0036] When the vibration plate 3 is in motion, the staff will put the light bulb into the through hole opened in the placement groove 2, and then it will fall to the surface of the vibration plate 3 to detect the vibration quality of the light bulb. At the same time, the rotation of the rotating shaft 6 will drive the belt 11 to rotate through the pulley 10, and the belt 11 will drive the transmission shaft 12 to rotate through another set of pulleys 10. The rotation of the transmission shaft 12 will drive the cylindrical cam 13 to rotate. When the cylindrical cam 13 rotates, the arc groove opened on the surface will drive the baffle 14 to move left and right inside the vibration plate 3. The movement of the baffle 14 can intermittently block the light bulb that is about to fall during the vibration detection process, thereby improving the quality of light bulb quality detection;

[0037] At the same time, when the baffle 14 moves left and right, it will drive the motion rod 19 to move, and when the motion rod 19 moves, it will drive the lever 23 to move. Since one end of the motion rod 19 is slidably connected to the baffle 14, it can prevent the vibration plate 3 from affecting the movement of the motion rod 19 during the vibration process, and the quality of the light bulb can be further tested. At the same time, the movement of the motion rod 19 will drive the friction wheel 20 to contact the friction pad provided inside the vibration plate 3, so that the motion rod 19 and the lever 23 rotate themselves while moving left and right, which can perform all-round testing on the surface of the light bulb, improve the range of light bulb quality testing, and have high testing efficiency.

[0038] As the sliding column 17 continuously rises and falls inside the sliding cylinder 15, high-pressure gas can be generated inside, and the gas will be transported to the bottom of the vibration plate 3 through the delivery pipe 22, and sprayed on the surface of the bulb being tested through multiple groups of air jets arranged inside the vibration plate 3, which can not only simulate the environment when the bulb is blown by the wind, but also blow away the impurities generated in the production process, thereby improving the production quality. At the same time, the rotation of the pulley 10 can intermittently promote the movement of the matching rod 16, and the movement of the matching rod 16 will drive the multiple groups of air jets to swing through the connecting sleeve 21, which can increase the range of the air jets and can perform air blowing detection and impurity cleaning on the bulb without dead ends.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A LED bulb detection device, comprising a housing (1) and a vibration plate (3), characterized in that: A placement groove (2) is arranged above the housing (1), a plurality of through grooves are arranged inside the placement groove (2), a collection box (4) is also arranged below the housing (1), and a detection component for performing quality detection on the LED light bulb is also arranged inside the housing (1); The detection assembly comprises a motor (5), wherein the motor (5) is fixedly connected to the housing (1), the output end of the motor (5) is fixedly connected to a rotating shaft (6), the other end of the rotating shaft (6) is fixedly connected to a rotating disk (8), the rotating disk (8) is rotatably connected to a push rod (7) via a pin, the upper part of the push rod (7) is rotatably connected to a sliding column (17) via a pin, the surface of the sliding column (17) is slidably connected to a sliding cylinder (15), and the bottom of the sliding cylinder (15) is fixedly connected to a protective shell; The surface of the rotating shaft (6) is also fixedly connected to a pulley (10), the surface of the pulley (10) is frictionally connected to a belt (11), the pulley (10) is connected to a transmission shaft (12) through the belt (11), and the surface of the transmission shaft (12) is fixedly connected to a cylindrical cam (13).

2. The LED bulb detection device according to claim 1, characterized in that: The surface of the cylindrical cam (13) is provided with an arc groove, and the cylindrical cam (13) is provided with a baffle (14) slidingly arranged through the arc groove, and a moving rod (19) is movably engaged inside the baffle (14), and a plurality of groups of shifting rods (23) are arranged on the surface of the moving rod (19), and one end of the moving rod (19) is fixedly connected to a friction wheel (20).

3. The LED bulb detection device according to claim 2, characterized in that: A slide groove is provided at the rear of the vibration plate (3), a friction pad is arranged in the slide groove, the friction wheel (20) is frictionally connected to the friction pad, a delivery pipe (22) is fixedly connected to the interior of the sliding cylinder (15), one end of the delivery pipe (22) is movably connected to a plurality of groups of jet pipes, and a connecting sleeve (21) is fixedly connected to the surface of the jet pipe.

4. The LED bulb detection device according to claim 3, characterized in that: A matching rod (16) is fixedly connected to one side of the connecting sleeve (21), a push plate (9) is fixedly connected to the surface of the rotating shaft (6), one end of the matching rod (16) slides on the surface of the push plate (9), a push rod is also arranged in front of the push plate (9), the front of the push rod contacts the rear surface of the collection box (4), the push rod is slidably connected to the housing (1), and a reset element is arranged on the surface.

5. The LED bulb detection device according to claim 4, characterized in that: The sliding positions of the sliding column (17) and the sliding cylinder (15) are provided with sealing pads, the surfaces of the moving rod (19) and the shifting rod (23) are provided with rubber sleeves, one end of the transmission shaft (12) and the rotating shaft (6) are both rotatably connected to the housing (1), a plurality of through holes are opened inside the vibration plate (3), and the baffle (14) slides inside the vibration plate (3).

6. The LED bulb detection device according to claim 5, characterized in that: A return spring is arranged between the matching rod (16) and the shell (1); a spring column (18) is fixedly connected to the bottom of the vibration plate (3); the lower end of the spring column (18) is fixedly connected to the protective shell; and a guide cylinder is arranged on the surface of the spring column (18).

7. The LED bulb detection device according to claim 6, characterized in that: The vibration plate (3) is arranged as a whole at a certain angle, and an anti-fall pad is arranged inside the collection box (4), and the anti-fall pad is made of silica gel or rubber material.

Images