A packaging detection device for LED lamp beads

Abstract

The present invention discloses a packaging detection device for LED lamp beads, comprising a bottom plate, a plurality of card blocks are fixedly connected to the upper side of the bottom plate, an LED lamp bead body is arranged between two of the card blocks, a vertical plate is fixedly connected to the upper side of the bottom plate and located on the left side of the card block, a light blocking plate and a light sensor are fixedly connected to the right side of the vertical plate, a slide groove is provided on the upper side of the bottom plate and located on the right side of the card block, a slide plate is slidably connected to the inner side of the slide groove, and a moving plate is fixedly connected to the upper side of the slide plate. The present invention relates to the field of LED lamp bead detection technology. The packaging detection device for LED lamp beads is convenient for detecting the brightness of LED lamp beads by providing card blocks, LED lamp bead bodies, moving plates, power-on points and light sensors, and convenient for clamping and rising LED lamp beads by adjusting rods, adjusting plates, lifting rods, mounting plates, detection cameras, rotating plates and clamping plates, and convenient for detection cameras to perform appearance detection on LED lamp beads, and the operation is simple.

Description

Technical Field

[0001] The invention relates to the technical field of LED lamp bead detection, and in particular to a packaging detection device for LED lamp beads. Background Art

[0002] LED lamp beads are a type of light-emitting diode made of semiconductor materials and are widely used in lighting equipment. After the LED lamp beads are packaged, they need to be tested to ensure their quality.

[0003] After searching, the Chinese patent with application number "CN202211195090.5" is specifically an integrated circuit LED lamp bead packaging detection device. When the lamp beads on the lamp strip need to be detected, the lamp strip is placed in the slide rail, and the lamp beads move with the light strip across the limit mechanism to reach the working position. The first pair of photocouplers and the second pair of photocouplers send the detection signal to the light strip drive motor. If the lamp beads exceed the working position, the light strip movement device uses the motor reverse to adjust the lamp beads until they move to the working position. If the lamp beads reach the working position, the light strip movement device stops moving, and the drive module starts to make the push plate abut against the lamp beads so that the detection circuit is energized, so that the lamp beads at this position can be lit. At the same time, the light sensor detects the light. When the lamp beads at this position are not lit, the lamp beads are judged to be faulty lamp beads. The light sensor drives the electromagnetic block to work and attract the fixed magnetic block, so that the marking head moves along the U-shaped guide rail to mark the lamp beads and resets after the marking is completed.

[0004] In the prior art, the LED lamp beads are connected to a power source, the brightness of the LED lamp beads is detected by a light sensor, and unqualified LED lamp beads are marked by a marking module. Although the unqualified LED lamp beads are marked, only the brightness of the LED lamp beads is detected, and the appearance of the LED lamp beads is not detected. The staff is required to transfer the LED lamp beads to another device for testing, which is not practical and cumbersome to operate. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a packaging detection device for LED lamp beads, which solves the problem of low applicability of LED lamp bead detection.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A packaging detection device for LED lamp beads, comprising a bottom plate, a plurality of card blocks are fixedly connected to the upper side of the bottom plate, an LED lamp bead body is arranged between two of the card blocks, a vertical plate is fixedly connected to the upper side of the bottom plate and located on the left side of the card block, a light blocking plate and a light sensor are fixedly connected to the right side of the vertical plate, a slide groove is provided on the upper side of the bottom plate and located on the right side of the card block, a slide plate is slidably connected to the inner side of the slide groove, a moving plate is fixedly connected to the upper side of the slide plate, a plurality of power-on points are fixedly connected to the left side of the moving plate, an electric push rod is fixedly connected between the outer side of the slide groove and the inner wall of the slide plate, a vertical pole is fixedly connected to the upper side of the bottom plate, a top plate is fixedly connected to the upper side of the vertical pole, and a detection unit is arranged on the lower side of the top plate;

[0008] The detection unit includes a moving groove 1, which is opened on the upper side of the top plate, a moving block 1 is slidably connected to the inner side of the moving groove 1, a fixed plate is fixedly connected to the lower side of the moving block 1, an adjusting rod is rotatably connected to the lower side of the fixed plate, a positioning plate is fixedly connected to the lower end of the positioning rod, a mounting plate is fixedly connected to the lower side of the positioning plate, two detection cameras are fixedly connected to the right side of the mounting plate, a lifting rod is arranged on the lower side of the positioning plate, the upper end of the lifting rod passes through the upper side of the positioning plate and is fixedly connected to the top block, and the top block An electric push rod three is fixedly connected to the adjustment plate, the lower end of the lifting rod is fixedly connected to the lifting plate, the upper side of the lifting plate is fixedly connected to a fixing rod, the upper end of the fixing rod is fixedly connected to a mounting frame, the outer side of the mounting frame is rotatably connected to a rotating rod, the lower end of the rotating rod is fixedly connected to a rotating plate, two moving grooves are provided on the front and rear sides of the rotating plate, the inner sides of the left and right ends of the two moving grooves are slidably connected to two moving blocks, the lower side of the two moving blocks is fixedly connected to a U-shaped plate, and the lower sides of the U-shaped plates on the left and right sides are fixedly connected to clamping plates.

[0009] Preferably, a motor is fixedly connected to the lower side of the fixing plate, and a gear member 1 is fixedly connected to the output end of the motor and the outer side of the adjusting rod.

[0010] Preferably, the outer sides of the moving blocks 2 on the left and right sides are rotatably connected with inclined plates, the outer sides of the upper ends of the inclined plates on the left and right sides are rotatably connected with connecting blocks, a control block is fixedly connected between the connecting blocks on the left and right sides, a control plate is fixedly connected between the control blocks on the front and rear sides, a connecting rod is fixedly connected to the lower side of the control plate, the lower end of the connecting rod passes through the lower side of the rotating plate and is fixedly connected to a contact plate, the lower side of the rotating plate is fixedly connected to a magnet, a circular hole is opened on the upper side of the lifting plate, a moving rod is fixedly connected to the upper side of the control plate, the upper end of the moving rod passes through the upper side of the circular hole and is fixedly connected to a top plate, and the lower side of the adjustment plate is fixedly connected to a top rod.

[0011] Preferably, the contact plate is made of metal material, and the control plate and the top plate are both slidably connected to the rotating rod.

[0012] Preferably, the outer side of the upper end of the rotating rod is fixedly connected with a bevel gear 1, the upper side of the mounting frame is fixedly connected with a support block, the outer side of the support block is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a bevel gear 2, the other end of the rotating shaft is fixedly connected with a gear part 2, the lower side of the adjusting plate is fixedly connected with a connecting plate, and the lower side of the connecting plate is fixedly connected with a toothed plate.

[0013] Preferably, the bevel gear 1 is meshedly connected with the bevel gear 2, and the gear member 2 is meshedly connected with the gear plate.

[0014] Preferably, an electric push rod 2 is fixedly connected between the outer side of the moving block 1 and the inner wall of the moving groove 1.

[0015] Preferably, a screening box 1 is arranged on the front side of the bottom plate, a screening box 2 is arranged on the rear side of the bottom plate, and a screening box 3 is arranged on the upper side of the right end of the bottom plate.

[0016] Beneficial Effects

[0017] The present invention provides a packaging detection device for LED lamp beads. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The LED lamp bead packaging detection device is provided with a card block, an LED lamp bead body, a movable plate, a power-on point and a light sensor, so as to facilitate the detection of the brightness of the LED lamp bead. The LED lamp bead can be clamped and raised by means of an adjustment rod, an adjustment plate, a lifting rod, a mounting plate, a detection camera, a rotating plate and a clamping plate, so as to facilitate the detection camera to perform appearance detection on the LED lamp bead. The operation is simple.

[0019] (2) The packaging inspection device for the LED lamp bead is provided with a rotating plate, a clamping plate, a rotating rod, a bevel gear 1, a bevel gear 2, a gear part 2, a rotating shaft and a toothed plate, so that when the LED lamp bead rises, the rotation and adjustment of the LED lamp bead can be controlled, and the appearance inspection of both sides of the LD lamp bead can be performed conveniently, thereby increasing the comprehensiveness of the appearance inspection.

[0020] (3) The LED lamp bead packaging detection device is provided with a rotating plate, a clamping plate, an inclined plate, a control plate, a contact plate, a top plate, a screening box 1, a screening box 2, and a screening box 3, so as to facilitate screening of unqualified LED lamp beads. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall three-dimensional structure diagram of the present invention;

[0022] Figure 2 It is a top-down stereoscopic structural diagram of the present invention;

[0023] Figure 3 It is a three-dimensional structural diagram of the detection unit in the present invention;

[0024] Figure 4 It is a partial three-dimensional structural diagram of the detection unit in the present invention;

[0025] Figure 5 It is a three-dimensional structural diagram of the splint in the present invention;

[0026] Figure 6 for Figure 5 The enlarged view of point A in the middle;

[0027] Figure 7 It is a top view of a three-dimensional structure of the splint in the present invention;

[0028] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0029] In the figure: 1, bottom plate; 2, card block; 3, LED lamp bead body; 4, screening box 1; 5, screening box 2; 6, screening box 3; 7, vertical pole; 8, top plate; 9, detection unit; 10, vertical plate; 11, light shielding plate; 12, light sensor; 13, slide slot; 14, slide plate; 15, moving plate; 16, power-on point; 17, electric push rod 1; 901, moving slot 1; 902, moving block 1; 903, electric push rod 2; 904, fixed plate; 905, adjustment rod; 906, gear part 1; 907, motor; 908, adjustment plate; 909, mounting plate; 910, detection camera; 911, lifting rod; 912, top block; 91 3. Electric push rod three; 914. Lifting plate; 915. Push rod; 916. Connecting plate; 917. Tooth plate; 918. Fixed rod; 919. Mounting frame; 920. Rotating rod; 921. Round hole; 922. Rotating plate; 923. Moving slot two; 924. Moving block two; 925. U-shaped plate; 926. Clamp plate; 927. Inclined plate; 928. Connecting block; 929. Control block; 930. Control board; 931. Connecting rod; 932. Contact plate; 933. Magnet; 934. Moving rod; 935. Top plate; 936. Bevel gear one; 937. Bevel gear two; 938. Support block; 939. Rotating shaft; 940. Gear piece two. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1:

[0032] See also Figure 1 - Figure 6 The present invention provides a technical solution: a packaging detection device for LED lamp beads, comprising a bottom plate 1, a plurality of card blocks 2 are fixedly connected to the upper side of the bottom plate 1, an LED lamp bead body 3 is arranged between two card blocks 2, a vertical plate 10 is fixedly connected to the upper side of the bottom plate 1 and located on the left side of the card block 2, a light blocking plate 11 and a light sensor 12 are fixedly connected to the right side of the vertical plate 10, a slide groove 13 is opened on the upper side of the bottom plate 1 and located on the right side of the card block 2, a slide plate 14 is slidably connected to the inner side of the slide groove 13, and the slide plate 14 is slidably connected to the inner side of the slide groove 14. A movable plate 15 is fixedly connected to the upper side of the bottom plate 1, a plurality of power supply points 16 are fixedly connected to the left side of the movable plate 15, an electric push rod 17 is fixedly connected between the outer side of the slide 13 and the inner wall of the slide plate 14, a vertical rod 7 is fixedly connected to the upper side of the bottom plate 1, a top plate 8 is fixedly connected to the upper side of the vertical rod 7, a detection unit 9 is arranged on the lower side of the top plate 8, a screening box 14 is arranged on the front side of the bottom plate 1, a screening box 25 is arranged on the rear side of the bottom plate 1, a screening box 36 is arranged on the upper side of the right end of the bottom plate 1, and a screening box 17 is arranged on the upper side of the right end of the bottom plate 1. 4 is used to hold LED lamp bead bodies 3 with unqualified brightness, screening box two 5 is used to hold LED lamp bead bodies 3 with unqualified appearance, and screening box three 6 is used to hold LED lamp bead bodies 3 with unqualified brightness and external light, which is convenient for screening and placing the LED lamp bead bodies 3. When detecting the LED lamp bead bodies 3, first place the LED lamp bead bodies 3 between the two card blocks 2 to limit the LED lamp bead bodies 3, and then control the electric push rod one 17 to drive the slide plate 14 to move, the slide plate 14 drives the moving plate 15 to move, and the moving plate 15 drives the power-on point 16 to move, so that the power-on point 16 is connected to the welding point of the LED lamp bead body 3, which is convenient for connecting the power supply to the LED lamp bead body 3, and the brightness of the LED lamp bead body 3 is detected through the light sensor 12. A PLC controller is arranged outside, and the PLC controller is electrically connected to the external light sensor 12, the electric push rod one 17, the electric push rod two 903, the electric push rod three 913, the motor 907, and the detection camera 910.

[0033] The detection unit 9 includes a moving groove 901, which is opened on the upper side of the top plate 8. A moving block 902 is slidably connected to the inner side of the moving groove 901. A fixed plate 904 is fixedly connected to the lower side of the moving block 902. A positioning rod 905 is rotatably connected to the lower side of the fixed plate 904. A positioning plate 908 is fixedly connected to the lower end of the positioning rod 905. A mounting plate 909 is fixedly connected to the lower side of the positioning plate 908. Two detection cameras 910 are fixedly connected to the right side of the mounting plate 909. A lifting rod 911 is provided on the lower side of the positioning plate 908. The upper end of the lifting rod 911 passes through the upper side of the positioning plate 908 and is fixedly connected to a top block 912. An electric push rod 913 is fixedly connected between the top block 912 and the positioning plate 908. The lower end of the lifting rod 911 is fixedly connected to a lifting plate 914. A fixing rod 918 is fixedly connected to the upper side of the plate 914, and a mounting frame 919 is fixedly connected to the upper end of the fixing rod 918. A rotating rod 920 is rotatably connected to the outer side of the mounting frame 919, and a rotating plate 922 is fixedly connected to the lower end of the rotating rod 920. A moving groove 923 is provided on both the front and rear sides of the rotating plate 922, and a moving block 924 is slidably connected to the inner sides of the left and right ends of the moving groove 923. A U-shaped plate 925 is fixedly connected to the lower side of the moving block 924, and a clamping plate 926 is fixedly connected to the lower side of the U-shaped plates 925 on both sides. A motor 907 is fixedly connected to the lower side of the fixing plate 904, and a gear part 906 is fixedly connected to the output end of the motor 907 and the outer side of the adjusting rod 905, and an electric push rod 903 is fixedly connected between the outer side of the moving block 902 and the inner wall of the moving groove 901.

[0034] The outer sides of the left and right moving blocks 924 are rotatably connected with inclined plates 927, and the outer sides of the upper ends of the left and right inclined plates 927 are rotatably connected with connecting blocks 928. A control block 929 is fixedly connected between the left and right connecting blocks 928, and a control plate 930 is fixedly connected between the front and rear control blocks 929. A connecting rod 931 is fixedly connected to the lower side of the control plate 930, and the lower end of the connecting rod 931 passes through the lower side of the rotating plate 922 and is fixedly connected to a contact plate 932. A magnet 933 is fixedly connected to the lower side of the rotating plate 922. A circular hole 921 is opened on the upper side of the lifting plate 914. A moving rod 934 is fixedly connected to the upper side of the control plate 930, and the upper end of the moving rod 934 passes through the upper side of the circular hole 921 and is fixedly connected to a top plate 935. A top rod 915 is fixedly connected to the lower side of the adjustment plate 908. The contact plate 932 is made of metal material. The control plate 930 and the top plate 935 are both slidably connected to the rotating rod 920.

[0035] When the light sensor 12 detects that the brightness of the LED lamp bead body 3 is unqualified, the electric push rod 2 903 is controlled to drive the moving block 1 902 to move forward and backward, and the moving block 1 902 drives the fixed plate 904 to move. Under the action of the adjustment rod 905, the fixed plate 904 drives the adjustment plate 908 to move forward and backward, and the adjustment plate 908 drives the clamping plate 926 to move forward and backward, so that the clamping plate 926 is located above the unqualified LED lamp bead body 3, and then the electric push rod 3 913 is controlled to drive the top block 912 The top block 912 drives the lifting rod 911 to descend, the lifting rod 911 drives the lifting plate 914 to descend, the lifting plate 914 drives the rotating plate 922 to descend, the rotating plate 922 drives the clamping plate 926 to descend, so that the clamping plates 926 on the left and right sides are located on the side of the LED lamp bead body 3. At this time, the rotating plate 922 is continued to be controlled to descend, so that the rotating plate 922 drives the contact plate 932 to descend, so that the contact plate 932 contacts with the LED lamp bead body 3, and the LED lamp bead body 3 drives the contact plate 932 to rise. The contact plate 932 drives the connecting rod 931 to rise, the connecting rod 931 drives the control plate 930 to rise, the control plate 930 drives the control block 929 to rise, the control block 929 drives the inclined plate 927 to rotate, due to the symmetrical structure of the inclined plates 927 on both sides, the inclined plates 927 on both sides are gathered together, the inclined plate 927 drives the moving block 2 924 to move, the moving block 2 924 drives the U-shaped plate 925 to move, so that the U-shaped plates 925 on the left and right sides are close to each other, and the U-shaped plate 925 drives the clamping plate 92 6 moves, so that the clamping plates 926 on the left and right sides are close to the LED lamp bead body 3, so that the clamping plates 926 limit the LED lamp bead body 3. At this time, the contact plate 932 contacts the magnet 933, so that the contact plate 932 is limited, which is convenient for limiting the clamping plates 926. Then the rotating plate 922 is controlled to rise, so that the rotating plate 922 drives the LED lamp bead body 3 with unqualified brightness to rise. At this time, the appearance of the LED lamp bead body 3 is inspected by the side inspection camera 910, and the operation is simple.

[0036] Embodiment 2:

[0037] Based on the first embodiment, Figure 7 , Figure 8 As shown, the outer side of the upper end of the rotating rod 920 is fixedly connected with a bevel gear 1 936, the upper side of the mounting frame 919 is fixedly connected with a support block 938, the outer side of the support block 938 is rotatably connected with a rotating shaft 939, one end of the rotating shaft 939 is fixedly connected with a bevel gear 2 937, the other end of the rotating shaft 939 is fixedly connected with a gear part 2 940, the lower side of the adjusting plate 908 is fixedly connected with a connecting plate 916, the lower side of the connecting plate 916 is fixedly connected with a tooth plate 917, the bevel gear 1 936 is meshingly connected with the bevel gear 2 937, and the gear part 2 940 is meshingly connected with the tooth plate 917.

[0038] When the appearance inspection of the LED lamp bead body 3 is performed, after a detection camera 910 performs the appearance inspection on the LED lamp bead body 3, it continues to control the lifting rod 911 to rise, controls the LED lamp bead body 3 to rise, and makes the lifting plate 914 drive the gear part 2 940 to rise. When the gear part 2 940 moves to the tooth plate 917, since the gear part 2 940 is meshed with the tooth plate 917, the gear part 2 940 rotates, the gear part 2 940 drives the rotating shaft 939 to rotate, the rotating shaft 939 drives the bevel gear 2 937 to rotate, the bevel gear 2 937 drives the bevel gear 1 936 to rotate, the bevel gear 1 936 drives the rotating rod 920 to rotate, and the rotating rod 920 drives the rotating plate 922 to rotate. The rotating plate 922 drives the LED lamp bead body 3 at the clamping plate 926 to rotate, so that the other side of the LED lamp bead body 3 faces the detection camera 910, so that the appearance of the other side of the LED lamp bead body 3 is detected, thereby increasing the comprehensiveness of the appearance detection. When it is detected that the appearance of the LED lamp bead body 3 is unqualified, the motor 907 is controlled, and the motor 907 drives the gear part 1 906 to rotate. Since the two gear parts 1 906 are engaged, the motor 907 drives the adjustment rod 905 to rotate, and the adjustment rod 905 drives the adjustment plate 908 to rotate. The adjustment plate 908 drives the LED lamp bead body 3 on the clamping plate 926 to rotate and adjust, and controls the electric push rod 2 903 to control the LED lamp bead body 3 to move forward and backward.

[0039] When the LED lamp bead body 3 needs to be discharged, the lifting rod 911 is controlled to rise, and the lifting rod 911 drives the control plate 930 on the rotating plate 922 to rise, and the control plate 930 drives the moving rod 934 to rise, and the moving rod 934 drives the top plate 935 to rise. When the gear part 2 940 is separated from the tooth plate 917, the rotating plate 922 stops rotating. When the top plate 935 contacts the top rod 915, the top plate 935 continues to be controlled to rise, so that the top plate 935 drives the moving rod 934 to descend, and the moving rod 934 drives the control plate 930 to descend, and the control plate 930 drives the inclined plate 927 to rotate, so that the inclined plates 927 on the left and right sides are unfolded, so that the clamping plate 926 is separated from the LED lamp bead body 3, which is convenient for the discharge of the LED lamp bead body 3, and the control plate 930 drives the connecting rod 931 and the contact plate 932 to descend, so that the contact plate 932 pushes down the LED lamp bead body 3, which is convenient for the rapid discharge of the LED lamp bead body 3.

[0040] Working principle: When in use, the staff first places the LED lamp bead body 3 between the two card blocks 2, and then controls the electric push rod 1 17 to drive the power point 16 on the moving plate 15 to contact the LED lamp bead body 3, the LED lamp bead body 3 is energized, and then the brightness of the LED lamp bead body 3 is detected by the light sensor 12. When it is detected that the brightness is unqualified, the electric push rod 3 913 is controlled to drive the top block 912 to descend, so that the clamping plate 926 descends, and the contact plate 932 contacts the LED lamp bead body 3. Under the action of the connecting rod 931, the control board 930, the control block 929, the inclined plate 927, the moving block 2 924, and the U-shaped plate 925, the clamping plates 926 on the left and right sides are controlled to approach the LED lamp bead body 3, so that the LED lamp bead body 3 is clamped. At this time, the clamping plates 92 6, the LED lamp bead body 3 on rises, at this time the lower side detection camera 910 performs appearance detection on the LED lamp bead body 3, and continues to control the LED lamp bead body 3 to rise, and under the action of the gear part 2 940, the rotating shaft 939, the bevel gear 2 937, the bevel gear 1 936, and the rotating rod 920, the LED lamp bead body 3 is controlled to rotate, so as to facilitate the appearance detection of the other side of the LED lamp bead body 3. When it is detected that the appearance is unqualified, the control motor 907 drives the adjustment plate 908 to rotate, adjusts the position of the LED lamp bead body 3, and continues to control the rotation plate 922 to rise. When the top plate 935 contacts the top rod 915, the rise is continued to be controlled to separate the splint 926 from the LED lamp bead body 3, so that the unqualified LED lamp bead body 3 falls into the screening box, which is convenient for screening the LED lamp bead body 3.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] 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 packaging detection device for LED lamp beads, comprising a base plate (1), a plurality of card blocks (2) are fixedly connected to the upper side of the base plate (1), an LED lamp bead body (3) is arranged between two of the card blocks (2), a vertical plate (10) is fixedly connected to the upper side of the base plate (1) and located on the left side of the card block (2), a light blocking plate (11) and a light sensor (12) are fixedly connected to the right side of the vertical plate (10), a slide groove (13) is provided on the upper side of the base plate (1) and located on the right side of the card block (2), a slide plate (14) is slidably connected to the inner side of the slide groove (13), a movable plate (15) is fixedly connected to the upper side of the slide plate (14), a plurality of power-on points (16) are fixedly connected to the left side of the movable plate (15), an electric push rod (17) is fixedly connected between the outer side of the slide groove (13) and the inner wall of the slide plate (14), and characterized in that: The upper side of the bottom plate (1) is fixedly connected to a vertical pole (7), the upper side of the vertical pole (7) is fixedly connected to a top plate (8), and the lower side of the top plate (8) is provided with a detection unit (9); The detection unit (9) comprises a moving groove (901), wherein the moving groove (901) is provided on the upper side of the top plate (8), a moving block (902) is slidably connected to the inner side of the moving groove (901), a fixing plate (904) is fixedly connected to the lower side of the moving block (902), a positioning rod (905) is rotatably connected to the lower side of the fixing plate (904), a positioning rod (905) is fixedly connected to the lower end of the positioning rod (905) is fixedly connected to the positioning plate (908), a mounting plate (909) is fixedly connected to the lower side of the positioning plate (908), two detection cameras (910) are fixedly connected to the right side of the mounting plate (909), a lifting rod (911) is provided on the lower side of the positioning plate (908), an upper end of the lifting rod (911) passes through the upper side of the positioning plate (908) and is fixedly connected to the top block (912), and the top block (912) is fixedly connected to the lower side of the positioning plate (908). An electric push rod three (913) is fixedly connected between the lifting rod (911) and the adjustment plate (908), the lower end of the lifting rod (911) is fixedly connected to the lifting plate (914), the upper side of the lifting plate (914) is fixedly connected to a fixing rod (918), the upper end of the fixing rod (918) is fixedly connected to a mounting frame (919), the outer side of the mounting frame (919) is rotatably connected to a rotating rod (920), the lower end of the rotating rod (920) is fixedly connected to a rotating plate (922), the front and rear sides of the rotating plate (922) are provided with moving grooves two (923), the inner sides of the left and right ends of the moving grooves two (923) are slidably connected to moving blocks two (924), the lower side of the moving block two (924) is fixedly connected to a U-shaped plate (925), and the lower sides of the U-shaped plates (925) on the left and right sides are fixedly connected to clamping plates (926).

2. The LED lamp bead packaging detection device according to claim 1, characterized in that: A motor (907) is fixedly connected to the lower side of the fixing plate (904), and a gear member 1 (906) is fixedly connected to the output end of the motor (907) and the outer side of the adjustment rod (905).

3. The LED lamp bead packaging detection device according to claim 1, characterized in that: The outer sides of the moving blocks (924) on the left and right sides are both rotatably connected to inclined plates (927), the outer sides of the upper ends of the inclined plates (927) on the left and right sides are both rotatably connected to connecting blocks (928), a control block (929) is fixedly connected between the connecting blocks (928) on the left and right sides, a control plate (930) is fixedly connected between the control blocks (929) on the front and rear sides, a connecting rod (931) is fixedly connected to the lower side of the control plate (930), and the lower end of the connecting rod (931) is passed through A contact plate (932) is fixedly connected to the lower side of the rotating plate (922), a magnet (933) is fixedly connected to the lower side of the rotating plate (922), a round hole (921) is opened on the upper side of the lifting plate (914), a moving rod (934) is fixedly connected to the upper side of the control plate (930), the upper end of the moving rod (934) passes through the upper side of the round hole (921) and is fixedly connected to a top plate (935), and a top rod (915) is fixedly connected to the lower side of the adjustment plate (908).

4. The LED lamp bead packaging detection device according to claim 3, characterized in that: The contact plate (932) is made of a metal material, and the control plate (930) and the top plate (935) are both slidably connected to the rotating rod (920).

5. The LED lamp bead packaging detection device according to claim 1, characterized in that: The outer side of the upper end of the rotating rod (920) is fixedly connected to a bevel gear 1 (936), the upper side of the mounting frame (919) is fixedly connected to a support block (938), the outer side of the support block (938) is rotatably connected to a rotating shaft (939), one end of the rotating shaft (939) is fixedly connected to a bevel gear 2 (937), the other end of the rotating shaft (939) is fixedly connected to a gear member 2 (940), the lower side of the adjusting plate (908) is fixedly connected to a connecting plate (916), and the lower side of the connecting plate (916) is fixedly connected to a toothed plate (917).

6. The LED lamp bead packaging detection device according to claim 5, characterized in that: The bevel gear one (936) is meshedly connected with the bevel gear two (937), and the gear piece two (940) is meshedly connected with the toothed plate (917).

7. The LED lamp bead packaging detection device according to claim 1, characterized in that: An electric push rod 2 (903) is fixedly connected between the outer side of the moving block 1 (902) and the inner wall of the moving groove 1 (901).

8. The LED lamp bead packaging detection device according to claim 1, characterized in that: A screening box 1 (4) is arranged on the front side of the bottom plate (1), a screening box 2 (5) is arranged on the rear side of the bottom plate (1), and a screening box 3 (6) is arranged on the upper side of the right end of the bottom plate (1).

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