LED light source packaging automatic detection machine

Abstract

The utility model relates to the technical field of LED light source detection, in particular to an LED light source packaging automatic detection machine which comprises a base, a transmission box is fixedly connected to the middle of the top of the base, a detection table is fixedly connected to the outer side of the top of the base, a lifting plate is arranged in the middle of the upper portion of the detection table, and an adjusting box is fixedly connected to the bottom of the lifting plate. Electrode contacts are slidably connected to the two sides of the top of the lifting plate, a supporting frame is fixedly connected to the rear side of the top of the detection table, an industrial camera is fixedly connected to the middle of the top of the supporting frame, a control table is fixedly connected to the right side of the top of the detection table, and a lap joint mechanism is arranged in the transmission box; and an adjusting mechanism is arranged in the adjusting box. According to the utility model, automatic lap joint and spacing adjustment of the electrode contacts are realized, and the convenience and adjustability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED light source detection, in particular to an automatic detection machine for LED light source packaging. Background Art

[0002] LED light source packaging refers to the packaging of light-emitting chips, which is quite different from integrated circuit packaging. The packaging of LED light sources not only requires protection of the wick, but also requires light transmission. Therefore, LED packaging has special requirements for packaging materials. After completing the LED light source packaging, an automatic inspection machine is generally required to perform quality inspection on the LED light source.

[0003] The existing device mainly uses a camera to detect the brightness of the LED light source after power is turned on. The existing technology is similar to an automatic inspection machine for LED light source packaging. The structure with patent number CN208004353U includes a workbench, a feeding mechanism and a collecting mechanism respectively arranged on both sides of the workbench. The workbench is provided with a transport rail for transferring the LED light source to be tested from the feeding mechanism to the collecting mechanism. The workbench is also provided with a CCD industrial camera for taking pictures and detecting the LED light source to be tested. The LED light source to be tested is automatically detected by the industrial camera, and good and defective products are distinguished. Then the good and defective products are placed in the designated material box by the ejection mechanism. Automatic detection of LED light source packaging is realized, which greatly saves labor costs and improves production efficiency, but the device still has room for optimization.

[0004] The existing device mainly transports the power supply LED light source to the detection position in sequence for overlapping power supply, which makes it difficult for some devices to drive the electrode contacts to overlap the electrode contacts of the LED light strip, thereby making it convenient to supply and disconnect the power to the unit modules of the LED light strip. At the same time, it is difficult for some devices to adjust the spacing of the electrode contacts according to the specifications of the LED light strip, which makes it inconvenient to accurately overlap the electrode contacts on the electrode contacts of the LED light strip, reducing the working efficiency and practicality of the device. Therefore, in order to solve the above problems, an automatic detection machine for LED light source packaging is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic inspection machine for LED light source packaging to solve the problem that the existing devices in the prior art mentioned in the above background technology mainly transport the power supply LED light source to the inspection position in sequence for overlapping power supply, which makes it difficult for some devices to drive the electrode contacts to overlap the electrode contacts of the LED light strip, thereby facilitating the power supply and disconnection of the unit modules of the LED light strip, and at the same time, it is difficult for some devices to adjust the spacing of the electrode contacts according to the specifications of the LED light strip, thereby making it inconvenient for the electrode contacts to be accurately overlapped on the electrode contacts of the LED light strip.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic inspection machine for LED light source packaging, comprising a base, a transmission box is fixedly connected to the middle of the top of the base, a detection platform is fixedly connected to the outer side of the top of the base, a lifting plate is provided in the middle of the upper part of the detection platform, an adjustment box is fixedly connected to the bottom of the lifting plate, electrode contacts are slidably connected to the top two sides of the lifting plate, a support frame is fixedly connected to the rear side of the top of the detection platform, an industrial camera is fixedly connected to the middle of the top of the support frame, and a control console is fixedly connected to the right side of the top of the detection platform;

[0007] A lap joint mechanism is provided inside the transmission box, and the lap joint mechanism includes a first motor, and the bottom of the first motor is fixedly connected to the middle of the top of the transmission box. An adjustment mechanism is provided inside the adjustment box, and the adjustment mechanism includes a second motor, and the left side of the second motor is fixedly connected to the middle of the right side of the adjustment box.

[0008] Preferably, a transmission shaft is fixedly connected to the middle of the bottom of the first motor, and the bottom end of the transmission shaft passes through a transmission box and is fixedly connected to a first bevel gear.

[0009] Preferably, a second bevel gear is meshingly connected below the first bevel gear, a transmission worm is fixedly connected to the inner wall of the second bevel gear, and two ends of the transmission worm are movably connected to the inner wall of the transmission box.

[0010] Preferably, a transmission worm wheel is meshedly connected to both sides of the outer wall of the transmission worm, a transmission screw is fixedly connected to the inner wall of the transmission worm wheel, the bottom end of the transmission screw is movably connected to the top of the base, the top end of the transmission screw passes through the transmission box and is sleeved with a lifting screw barrel, and the top end of the lifting screw barrel is fixedly connected to both sides of the bottom of the lifting plate.

[0011] Preferably, a movable shaft is fixedly connected to the middle portion of the left side of the second motor, and the left end of the movable shaft passes through the adjustment box and is fixedly connected to the third bevel gear.

[0012] Preferably, the left side of the third bevel gear is meshedly connected with a fourth bevel gear, the inner wall of the fourth bevel gear is fixedly connected with a symmetrical screw, both ends of the symmetrical screw are movably connected to the inner wall of the adjustment box, and both sides of the outer wall of the symmetrical screw are threadedly connected with adjusting screw sleeves.

[0013] Preferably, an electrode contact passes through a lifting plate above the outer wall of the adjusting screw sleeve and is fixedly connected thereto, and a limiting sliding slot corresponding to the adjusting screw sleeve is provided inside the lifting plate.

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

[0015] 1. The utility model uses the first motor, transmission shaft, first bevel gear, second bevel gear, transmission worm, transmission worm wheel, transmission screw and lifting screw barrel in the overlapping mechanism. The first motor is started through the console to drive the transmission shaft and the first bevel gear to rotate clockwise, the first bevel gear is engaged to drive the second bevel gear and the transmission worm to rotate within a certain range, the transmission worm is engaged to drive the transmission worm wheel and the transmission screw to rotate within a certain range, and the transmission screw drives the lifting screw barrel, the lifting plate and the electrode contact to slide upward, thereby realizing the overlapping of the electrode contacts, so that some devices can drive the electrode contacts to overlap the electrode contacts of the LED light strip, which is convenient for powering on and off the unit modules of the LED light strip, thereby improving the convenience and practicality of the device.

[0016] 2. The utility model adjusts the second motor, movable shaft, third bevel gear, fourth bevel gear, symmetrical screw and adjusting screw sleeve in the mechanism. The console starts the second motor to drive the movable shaft and the third bevel gear to limit rotation. The meshing of the third bevel gear drives the fourth bevel gear and the symmetrical screw to limit rotation. The symmetrical screw drives the adjusting screw sleeve and the electrode contact to slide symmetrically, thereby realizing the adjustment of the electrode contacts. This allows some devices to adjust the spacing of the electrode contacts according to the specifications of the LED light strip, making it easier for the electrode contacts to be accurately overlapped on the electrode contacts of the LED light strip, thereby improving the adjustability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereogram of the structure of the utility model;

[0018] Figure 2 It is a front view cross-sectional stereoscopic diagram of the structure of the utility model;

[0019] Figure 3 It is a side sectional stereogram of the local structure of the transmission box and the overlapping mechanism of the utility model;

[0020] Figure 4 It is a side sectional stereoscopic view of the partial structure of the lifting plate and the adjusting mechanism of the utility model.

[0021] In the figure: 11, base; 12, transmission box; 13, test table; 14, lifting plate; 15, adjustment box; 16, electrode contact; 17, support frame; 18, industrial camera; 19, control console; 2, overlap mechanism; 21, first motor; 22, transmission shaft; 23, first bevel gear; 24, second bevel gear; 25, transmission worm; 26, transmission worm wheel; 27, transmission screw; 28, lifting screw barrel; 3, adjustment mechanism; 31, second motor; 32, movable shaft; 33, third bevel gear; 34, fourth bevel gear; 35, symmetrical screw; 36, adjustment screw sleeve. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] An automatic inspection machine for LED light source packaging comprises a base 11, a transmission box 12 is fixedly connected to the middle of the top of the base 11, a detection platform 13 is fixedly connected to the outer side of the top of the base 11, a lifting plate 14 is provided in the middle of the upper part of the detection platform 13, an adjustment box 15 is fixedly connected to the bottom of the lifting plate 14, electrode contacts 16 are slidably connected to the top two sides of the lifting plate 14, a support frame 17 is fixedly connected to the rear side of the top of the detection platform 13, an industrial camera 18 is fixedly connected to the middle of the top of the support frame 17, and a control console 19 is fixedly connected to the right side of the top of the detection platform 13;

[0025] The transmission box 12 is provided with a lap mechanism 2 inside, and the lap mechanism 2 includes a first motor 21, the bottom of the first motor 21 is fixedly connected to the top middle of the transmission box 12, and the bottom middle of the first motor 21 is fixedly connected to a transmission shaft 22, and the bottom end of the transmission shaft 22 passes through the transmission box 12 and is fixedly connected to a first bevel gear 23. Through this design, the first motor 21 drives the transmission shaft 22 and the first bevel gear 23 to rotate in a limited position, and the lower part of the first bevel gear 23 is meshedly connected to the second bevel gear 24, and the inner wall of the second bevel gear 24 is fixedly connected to a transmission worm 25, and the two ends of the transmission worm 25 are movably connected to the transmission box 1 2, through this design, it is realized that the second bevel gear 24 drives the transmission worm 25 to rotate in a limited position, the outer wall of the transmission worm 25 is meshed with a transmission worm wheel 26 on both sides, the inner wall of the transmission worm wheel 26 is fixedly connected with a transmission screw 27, the bottom end of the transmission screw 27 is movably connected to the top of the base 11, the top end of the transmission screw 27 passes through the transmission box 12 and is sleeved with a lifting screw barrel 28, the top end of the lifting screw barrel 28 is fixedly connected to the bottom sides of the lifting plate 14, through this design, it is realized that the transmission worm wheel 26 drives the transmission screw 27 to rotate in a limited position, so that the lifting screw barrel 28 drives the lifting plate 14 and the electrode contact 16 to slide up and down.

[0026] An adjusting mechanism 3 is provided inside the adjusting box 15. The adjusting mechanism 3 includes a second motor 31. The left side of the second motor 31 is fixedly connected to the middle of the right side of the adjusting box 15. A movable shaft 32 is fixedly connected to the middle of the left side of the second motor 31. The left end of the movable shaft 32 passes through the adjusting box 15 and is fixedly connected to the third bevel gear 33. Through this design, the second motor 31 drives the movable shaft 32 and the third bevel gear 33 to rotate in a limited position. The left side of the third bevel gear 33 is meshed with a fourth bevel gear 34. The inner wall of the fourth bevel gear 34 is fixedly connected to the inner wall of the fourth bevel gear 34. A symmetrical screw 35 is fixedly connected, and both ends of the symmetrical screw 35 are movably connected to the inner wall of the adjusting box 15. Adjusting screw sleeves 36 are threadedly connected on both sides of the outer wall of the symmetrical screw 35. Through this design, the fourth bevel gear 34 drives the symmetrical screw 35 to rotate in a limited position. The outer wall of the adjusting screw sleeve 36 passes through the lifting plate 14 and is fixedly connected with the electrode contact 16. The lifting plate 14 is provided with a limiting sliding gap corresponding to the adjusting screw sleeve 36 inside. Through this design, the symmetrical screw 35 drives the adjusting screw sleeve 36 and the electrode contact 16 to slide symmetrically.

[0027] Working principle: when the electrode contact 16 needs to be overlapped, first start the first motor 21 through the control console 19, the first motor 21 drives the transmission shaft 22 to rotate clockwise, the transmission shaft 22 drives the first bevel gear 23 to rotate synchronously, the first bevel gear 23 engages to drive the second bevel gear 24 to rotate, the second bevel gear 24 drives the transmission worm 25 to limit rotation, the transmission worm 25 engages to drive the transmission worm wheel 26 to rotate synchronously, the transmission worm wheel 26 drives the transmission screw 27 to limit rotation, the transmission screw 27 drives the lifting screw barrel 28 to rise, the lifting screw barrel 28 drives the lifting plate 14 and the electrode contact 16 to slide upward, so that the electrode contact 16 is overlapped on the electrode contact of the LED light strip, thereby realizing the overlapping operation of the electrode contact 16.

[0028] When the electrode contact 16 needs to be adjusted, first start the second motor 31 through the console 19. The second motor 31 drives the movable shaft 32 to limit rotation. The movable shaft 32 engages to drive the third bevel gear 33 to rotate synchronously. The third bevel gear 33 engages to drive the fourth bevel gear 34 to rotate. The fourth bevel gear 34 drives the symmetrical screw 35 to limit rotation. The symmetrical screw 35 drives the adjusting screw sleeve 36 to slide symmetrically, so that the adjusting screw sleeve 36 drives the electrode contact 16 to slide synchronously, thereby realizing the adjustment operation of the electrode contact 16. The operation ends here.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. An automatic inspection machine for LED light source packaging, comprising a base (11), characterized in that: A transmission box (12) is fixedly connected to the middle of the top of the base (11), a detection platform (13) is fixedly connected to the outer side of the top of the base (11), a lifting plate (14) is provided in the middle of the upper part of the detection platform (13), an adjustment box (15) is fixedly connected to the bottom of the lifting plate (14), electrode contacts (16) are slidably connected to the two sides of the top of the lifting plate (14), a support frame (17) is fixedly connected to the rear side of the top of the detection platform (13), an industrial camera (18) is fixedly connected to the middle of the top of the support frame (17), and a control console (19) is fixedly connected to the right side of the top of the detection platform (13); The transmission box (12) is provided with a lap joint mechanism (2) inside, the lap joint mechanism (2) comprises a first motor (21), the bottom of the first motor (21) is fixedly connected to the middle of the top of the transmission box (12), and the adjustment box (15) is provided with an adjustment mechanism (3) inside, the adjustment mechanism (3) comprises a second motor (31), the left side of the second motor (31) is fixedly connected to the middle of the right side of the adjustment box (15).

2. The LED light source package automatic inspection machine according to claim 1, characterized in that: A transmission shaft (22) is fixedly connected to the middle of the bottom of the first motor (21), and the bottom end of the transmission shaft (22) passes through the transmission box (12) and is fixedly connected to a first bevel gear (23).

3. The LED light source package automatic inspection machine according to claim 2, characterized in that: A second bevel gear (24) is meshingly connected below the first bevel gear (23), a transmission worm (25) is fixedly connected to the inner wall of the second bevel gear (24), and two ends of the transmission worm (25) are movably connected to the inner wall of the transmission box (12).

4. The LED light source package automatic inspection machine according to claim 3, characterized in that: The two sides of the outer wall of the transmission worm (25) are meshedly connected with a transmission worm wheel (26), the inner wall of the transmission worm wheel (26) is fixedly connected with a transmission screw (27), the bottom end of the transmission screw (27) is movably connected to the top of the base (11), the top end of the transmission screw (27) passes through the transmission box (12) and is sleeved with a lifting screw barrel (28), and the top end of the lifting screw barrel (28) is fixedly connected to the two sides of the bottom of the lifting plate (14).

5. The LED light source package automatic inspection machine according to claim 1, characterized in that: A movable shaft (32) is fixedly connected to the middle of the left side of the second motor (31), and the left end of the movable shaft (32) passes through the adjustment box (15) and is fixedly connected to the third bevel gear (33).

6. The LED light source package automatic inspection machine according to claim 5, characterized in that: The left side of the third bevel gear (33) is meshedly connected with a fourth bevel gear (34), the inner wall of the fourth bevel gear (34) is fixedly connected with a symmetrical screw rod (35), both ends of the symmetrical screw rod (35) are movably connected to the inner wall of the adjustment box (15), and both sides of the outer wall of the symmetrical screw rod (35) are threadedly connected with adjustment screw sleeves (36).

7. The LED light source package automatic inspection machine according to claim 6, characterized in that: The upper part of the outer wall of the adjusting screw sleeve (36) passes through the lifting plate (14) and is fixedly connected with an electrode contact (16); a limiting sliding slot corresponding to the adjusting screw sleeve (36) is provided inside the lifting plate (14).

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