Omnibearing automatic detection equipment for bulb

Abstract

The invention relates to the technical field of bulb detection equipment, and particularly discloses bulb all-dimensional automatic detection equipment which comprises a rotating circular plate, a clamping feeding device, a visual detection assembly and a clamping discharging device. A plurality of first material carrying circular plates are annularly distributed on a rotating circular plate, second material carrying circular plates are arranged between the adjacent first material carrying circular plates, first placement through holes are formed in the first material carrying circular plates, second placement through holes are formed in the second material carrying circular plates, and a visual detection assembly comprises an upper detection camera and a lower detection camera. According to the automatic visual inspection device, automatic visual inspection can be continuously carried out on a plurality of ball bubbles, all parts of the ball bubbles can be detected in all directions in the visual inspection process, the visual inspection efficiency is improved, and the production efficiency is improved. And the working efficiency and the detection accuracy are effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of bulb detection equipment, and in particular to an all-round automatic detection equipment for bulbs. Background Art

[0002] A light-emitting diode, also known as an LED, is a semiconductor component. An LED lighting fixture refers to an appliance that can transmit light, distribute and change the light distribution of an LED light source, including components required for fixing and protecting the LED light source, as well as wiring accessories required for connecting to a power source. A bulb belongs to one of the LED lighting fixtures. A bulb is a new type of energy-saving lamp that replaces traditional incandescent bulbs. The bulb has the characteristics of energy saving and high lifespan. The main components of the bulb include a lampshade, a lamp holder, and a lamp base. During assembly, the lampshade is fixed on the lamp holder, and the lamp base is fixed directly below the lamp holder. The driving power source is connected through the lamp base, and the existing bulb lamp bases are mainly screw-type and socket-type.

[0003] After the existing bulbs are assembled and produced, in order to ensure the quality of the products leaving the factory, it is necessary to detect them. The detection processes include aging tests, optical performance tests, and appearance defect detections. During the appearance defect detection process of the existing bulbs, most of them use the method of manually checking the product appearance to determine whether there are scratches, damages, and insufficient fitting degrees at the connection positions of each component. However, using the manual detection method will result in low production efficiency and it is difficult to ensure the detection accuracy of the bulbs. If the existing vision detection equipment is used to detect the bulbs, compared with the manual detection method, although it can automatically collect images of the bulb appearance to improve the detection accuracy, due to the structural characteristics of the bulb, it is still necessary to solve the problem of keeping the position of the bulb stable during image collection, and it is also necessary to solve how to continuously detect multiple bulbs in sequence, that is, how to ensure that the position of each bulb will not shift or fall during transportation, and how to achieve all-round image collection of the bulb during image collection. If the method of manual cooperation is used for placement and position adjustment, its automation efficiency is far from sufficient.

[0004] Refer to the Chinese invention patent with the patent announcement number of "CN103754640B" and the name of "An LED bulb lamp detection device and its detection method". This technical solution discloses "an LED bulb lamp detection device and its detection method. The detection device includes a bulb lamp detection conveyor belt and a loading mechanism, a detection mechanism, and an unloading mechanism arranged in sequence. The bulb lamp detection conveyor belt passes through the loading mechanism, the detection mechanism, and the unloading mechanism. The conveyor belt of the aging line of the bulb lamp penetrates into the loading mechanism, and the conveyor belt of the packaging line of the bulb lamp penetrates into the unloading mechanism". Although this detection device is used to detect loading, detection operations, and unloading to improve the automation efficiency and achieve more efficient optical performance detection of the bulb, it is impossible to automatically perform a full - range visual inspection of the bulb lamp with this technical solution, and thus it is impossible to determine whether there are defects in the appearance of the bulb lamp.

[0005] Therefore, how to automatically perform a full - range visual inspection of the bulb is a technical problem that needs to be solved by technical personnel at present. Summary of the Invention

[0006] The purpose of the present invention is to provide a full - range automatic detection device for bulbs to solve the problems raised in the above - mentioned background technology.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A full - range automatic detection device for bulbs includes: a rotating circular plate, a clamping loading device, a visual detection component, and a clamping unloading device; A number of first loading circular plates are annularly distributed on the rotating circular plate, and second loading circular plates are arranged between adjacent first loading circular plates. Both the first loading circular plate and the second loading circular plate are rotatably arranged on the rotating circular plate. A first placement through - hole is opened inside the first loading circular plate, and a second placement through - hole is opened inside the second loading circular plate. Both the clamping loading device and the clamping unloading device are arranged outside and close to the rotating circular plate. The first placement through - hole is adapted to the bulb lamp socket, and the second placement through - hole is adapted to the bulb lamp head. The clamping loading device is used to clamp and place the bulb to be detected into the first placement through - hole, and the clamping unloading device is used to clamp the bulb in the second placement through - hole; The visual detection component includes an upper detection camera and a lower detection camera. The camera of the upper detection camera faces the top of the rotating circular plate, and the upper detection camera is arranged outside and close to the clamping unloading device. The camera of the lower detection camera faces the bottom of the rotating circular plate, and the lower detection camera is arranged outside and close to the clamping loading device. A material transfer device is also arranged outside the rotating circular plate, and the material transfer device is located between the upper detection camera and the lower detection camera. The material transfer device is used to clamp and transfer the bulb in the first placement through - hole to the second placement through - hole.

[0008] Preferably, at least two positioning devices are further provided outside the rotating circular plate. One of the positioning devices is provided outside near the upper detection camera, and the other positioning device is provided outside near the lower detection camera. The positioning device includes a servo motor and a driving gear. The driving gear is fixed on the power output end of the servo motor. The outer walls of the first material-carrying circular plate and the second material-carrying circular plate are both engaged with the driving gear.

[0009] Preferably, the clamping and feeding device includes a supporting cross plate and a sliding flat plate. One side of the sliding flat plate is slidably arranged on one side of the supporting cross plate, and a pushing cylinder is further arranged on one side of the supporting cross plate. The power output end of the pushing cylinder is fixedly connected to one end of the sliding flat plate. The other end of the sliding flat plate is located directly above the rotating circular plate, and a lifting cylinder is arranged on the other side of the sliding flat plate. The power output end of the lifting cylinder is provided with a lifting flat plate, and at least one feeding gripper is arranged at the bottom of the lifting flat plate. The feeding gripper is used for clamping the bulb to be detected.

[0010] Preferably, the material transfer device includes a fixed plate member and a displacement cylinder. The displacement cylinder is fixed on one side of the fixed plate member, and a lifting module is slidably arranged on one side of the fixed plate member. The power output end of the displacement cylinder is fixedly connected to the outside of the lifting module. A movable plate member is arranged on the moving slider of the lifting module. One end of the movable plate member is located at the top of the rotating circular plate, and a material transfer gripper is arranged at one end of the movable plate member. The clamping surface of the material transfer gripper faces the rotating circular plate, and the opposite surfaces of the two fingers of the material transfer gripper are arranged in an arc structure. The displacement cylinder is used to control the sliding distance of the lifting module, and the lifting module is used to control the lifting height of the movable plate member.

[0011] Preferably, the clamping and blanking device includes a mounting cross plate and a moving cross plate. One end of the mounting cross plate is located above the rotating circular plate, and a telescopic cylinder is arranged at one end of the mounting cross plate. A blanking chute is movably arranged below the other end of the mounting cross plate. One side of the moving cross plate is slidably arranged on the mounting cross plate. The power output end of the telescopic cylinder is fixedly connected to the outside of the moving cross plate. The telescopic cylinder is used to control the moving distance of the moving cross plate, and at least one pressing cylinder is arranged on the other side of the moving cross plate. The power output end of the pressing cylinder is provided with a blanking gripper, and the two fingers of the blanking gripper are both arranged in an arc structure.

[0012] Preferably, a plurality of mounting through holes are evenly formed on the surface of the rotating circular plate. The plurality of mounting through holes are aligned with the plurality of first placement through holes one by one. The plurality of mounting through holes are all used for the bulb lamp heads in the first placement through holes to extend out.

[0013] Preferably, a supporting base plate is provided directly below the rotating circular plate, and a driving mechanism is provided on the supporting base plate. The driving mechanism includes a rotating motor and a reducer. The power output end of the rotating motor is transmission-connected to the reducer, and the power output end of the reducer is fixedly connected to the center of the rotating circular plate. The driving mechanism is used to drive the rotating circular plate to rotate in a circular motion.

[0014] Preferably, when two loading clamps are provided directly below the lifting plate, the two loading clamps are respectively provided at both ends of the lifting plate, and a correction column is provided below the supporting cross plate, the top of the correction column corresponds to the bottom of the lifting plate, the top of the correction column is provided with a correction through hole for inserting the bulb lamp head, and a limit kit is movably provided between the two clamping fingers of the loading clamp, and the limit kit is provided with an arc-shaped notch on the side facing the correction through hole.

[0015] Preferably, when there are two downward-pressing cylinders on the other side of the movable horizontal plate, the two downward-pressing cylinders are respectively arranged at both ends of the movable horizontal plate, and a marking mechanism is also provided directly below the clamping and blanking device. The marking mechanism is located between the rotating circular plate and the blanking chute, and the feed port of the marking mechanism faces the bottom of the movable horizontal plate.

[0016] Preferably, a swing mechanism is further provided below the other end of the mounting horizontal plate, and the swing mechanism includes an ejection cylinder and a supporting plate. The ejection cylinder is fixed on the supporting plate, and the bottom of the blanking chute is rotatably provided on the supporting plate, and the power output end of the ejection cylinder is hinged to the bottom of the blanking chute. The swing mechanism is used to control the range of motion of the blanking chute.

[0017] Compared with the prior art, the present invention provides a spherical bulb omnidirectional automatic detection device, which has the following beneficial effects: by providing a rotating circular plate, a clamping and feeding device, a vision detection component, and a clamping and discharging device; a number of first loading circular plates are annularly distributed on the rotating circular plate, and second loading circular plates are also arranged between adjacent first loading circular plates, so that both the first loading circular plates and the second loading circular plates are rotatably arranged on the rotating circular plate. By providing a first placement through hole inside the first loading circular plate and a second placement through hole inside the second loading circular plate, and arranging both the clamping and feeding device and the clamping and discharging device outside the rotating circular plate near it, making the first placement through hole adapted to the spherical bulb socket and the second placement through hole adapted to the spherical bulb lamp head. Therefore, the clamping and feeding device can be used to automatically clamp and move the spherical bulb to be detected into the first placement through hole for placement, and the clamping and discharging device can be used to clamp and move the spherical bulb in the second placement through hole, effectively realizing the automatic feeding of the spherical bulb to be detected into the vacant first placement through hole on the rotating circular plate, and enabling the rotating circular plate to rotate so that a number of first placement through holes and second placement through holes can be sequentially visually detected by the vision detection component, improving the work efficiency; The vision detection component includes an upper detection camera and a lower detection camera. The camera of the upper detection camera faces the top of the rotating circular plate, and the upper detection camera is arranged outside near the clamping and discharging device. The camera of the lower detection camera faces the bottom of the rotating circular plate, and the lower detection camera is arranged outside near the clamping and feeding device. A material transfer device is also arranged outside the rotating circular plate, and the material transfer device is located between the upper detection camera and the lower detection camera. The material transfer device can be used to clamp and move the spherical bulb in the first placement through hole to the second placement through hole. The lower detection camera visually detects the lamp head of the spherical bulb in the first placement through hole, and the upper detection camera visually detects the socket and lampshade of the spherical bulb in the second placement through hole. After the lower detection camera sequentially finishes detecting the lamp heads of the spherical bulbs in a number of first placement through holes, the material transfer device can realize an automatic material transfer action to move the spherical bulb in the first placement through hole to the second placement through hole, effectively realizing the automatic visual detection of multiple spherical bulbs in sequence, improving the work efficiency, and enabling all-round detection of each component of the spherical bulb during the detection process to ensure the detection accuracy. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1It is a schematic diagram of the overall structure in the present invention.

[0020] Figure 2 It is a schematic diagram of the overall structure from another perspective in the present invention.

[0021] Figure 3 It is a schematic diagram of the clamping and loading device structure in the present invention.

[0022] Figure 4 It is a schematic diagram of the rotating circular plate and the detection component structure in the present invention.

[0023] Figure 5 It is a schematic diagram of the material transfer device structure in the present invention.

[0024] Figure 6 It is a schematic diagram of the position adjustment device structure in the present invention.

[0025] Figure 7 It is a schematic diagram of the clamping and blanking device structure in the present invention.

[0026] Figure 8 It is a schematic diagram of the clamping and blanking device from another perspective in the present invention.

[0027] Figure 9 It is a schematic diagram of the first material-carrying circular plate and the second material-carrying circular plate structure in the present invention.

[0028] Figure 10 It is a schematic diagram of the limit kit structure in the present invention.

[0029] As shown in the markings in the figure: 1. Rotating circular plate; 2. Clamping and loading device; 3. Visual detection component; 4. Clamping and blanking device; 5. Position adjustment device; 6. Material transfer device; 7. Driving mechanism; 8. Alignment column; 9. Swing mechanism; 11. First material-carrying circular plate; 12. Second material-carrying circular plate; 13. Support bottom plate; 21. Support cross plate; 22. Sliding flat plate; 31. Upper detection camera; 32. Lower detection camera; 41. Installation cross plate; 42. Moving cross plate; 43. Blanking chute; 51. Servo motor; 52. Driving gear; 61. Fixed plate part; 62. Displacement cylinder; 63. Lifting module; 71. Rotating motor; 72. Reducer; 81. Alignment through hole; 91. Ejecting cylinder; 92. Carrying flat plate; 110. First placement through hole; 120. Second placement through hole; 211. Pushing cylinder; 221. Lifting cylinder; 222. Lifting flat plate; 223. Loading gripper; 224. Limit kit; 225. Arc notch; 411. Telescopic cylinder; 421. Pressing cylinder; 422. Blanking gripper; 631. Movable plate part; 632. Material transfer gripper. Detailed implementation

[0030] Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present application will be more thorough and complete, and can fully convey the scope of the present application to those skilled in the art.

[0031] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit the present application. The singular forms "a", "the", and "said" used in this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0032] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application 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 to the present application; in addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features; thus, the limitations of "first" and "second" are only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly including one or more of such features.

[0034] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0035] The technical solutions of the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0036] Reference Figures 1 to 10 , a full - range automatic detection device for bulb, comprising: A rotating circular plate 1, a clamping and loading device 2, a vision detection component 3, and a clamping and unloading device 4; A number of first loading circular plates 11 are annularly distributed on the rotating circular plate 1. A second loading circular plate 12 is arranged between adjacent first loading circular plates 11. The first loading circular plate 11 and the second loading circular plate 12 are both rotatably arranged on the rotating circular plate 1. A first placement through - hole 110 is opened inside the first loading circular plate 11, and a second placement through - hole 120 is opened inside the second loading circular plate 12. The clamping and loading device 2 and the clamping and unloading device 4 are both arranged outside and close to the rotating circular plate 1. The first placement through - hole 110 is adapted to the bulb lamp socket, and the second placement through - hole 120 is adapted to the bulb lamp head. The clamping and loading device 2 is used for clamping and placing the bulb to be detected into the first placement through - hole 110, and the clamping and unloading device 4 is used for clamping the bulb in the second placement through - hole 120; The vision detection component 3 includes an upper detection camera 31 and a lower detection camera 32. The camera of the upper detection camera 31 faces the top of the rotating circular plate 1, and the upper detection camera 31 is arranged outside and close to the clamping and unloading device 4. The camera of the lower detection camera 32 faces the bottom of the rotating circular plate 1, and the lower detection camera 32 is arranged outside and close to the clamping and loading device 2. A material transfer device 6 is also arranged outside the rotating circular plate 1, and the material transfer device 6 is located between the upper detection camera 31 and the lower detection camera 32. The material transfer device 6 is used for clamping and moving the bulb in the first placement through - hole 110 into the second placement through - hole 120.

[0037] Specifically, at least two position - adjusting devices 5 are also arranged outside the rotating circular plate 1. One of the position - adjusting devices 5 is arranged outside and close to the upper detection camera 31, and the other position - adjusting device 5 is arranged outside and close to the lower detection camera 32. The position - adjusting device 5 includes a servo motor 51 and a driving gear 52. The driving gear 52 is fixed on the power output end of the servo motor 51. The outer walls of the first loading circular plate 11 and the second loading circular plate 12 are both meshed with the driving gear 52.

[0038] Specifically, the clamping and loading device 2 includes a supporting cross plate 21 and a sliding flat plate 22. One side of the sliding flat plate 22 is slidably arranged on one side of the supporting cross plate 21. And on one side of the supporting cross plate 21, a pushing cylinder 211 is also arranged. The power output end of the pushing cylinder 211 is fixedly connected to one end of the sliding flat plate 22. The other end of the sliding flat plate 22 is located directly above the rotating circular plate 1. And on the other side of the sliding flat plate 22, a lifting cylinder 221 is arranged. On the power output end of the lifting cylinder 221, a lifting flat plate 222 is arranged. At least one loading gripper 223 is arranged at the bottom of the lifting flat plate 222. The loading gripper 223 is used for clamping the bulb to be detected.

[0039] Specifically, the material transfer device 6 includes a fixing plate member 61 and a displacement cylinder 62. The displacement cylinder 62 is fixed on one side of the fixing plate member 61. And on one side of the fixing plate member 61, a lifting module 63 is slidably arranged. The power output end of the displacement cylinder 62 is fixedly connected to the outside of the lifting module 63. On the moving slider of the lifting module 63, a movable plate member 631 is arranged. One end of the movable plate member 631 is located on the top of the rotating circular plate 1. And on one end of the movable plate member 631, a material transfer gripper 632 is arranged. The clamping surface of the material transfer gripper 632 faces the rotating circular plate 1. And the opposite surfaces of the two fingers of the material transfer gripper 632 are arranged in an arc structure. The displacement cylinder 62 is used to control the sliding distance of the lifting module 63. And the lifting module 63 is used to control the lifting height of the movable plate member 631.

[0040] Specifically, the clamping and blanking device 4 includes a mounting cross plate 41 and a moving cross plate 42. One end of the mounting cross plate 41 is located above the rotating circular plate 1. And at one end of the mounting cross plate 41, a telescopic cylinder 411 is arranged. Below the other end of the mounting cross plate 41, a blanking chute 43 is movably arranged. One side of the moving cross plate 42 is slidably arranged on the mounting cross plate 41. The power output end of the telescopic cylinder 411 is fixedly connected to the outside of the moving cross plate 42. The telescopic cylinder 411 is used to control the moving distance of the moving cross plate 42. And on the other side of the moving cross plate 42, at least one pressing cylinder 421 is arranged. On the power output end of the pressing cylinder 421, a blanking gripper 422 is arranged. The two fingers of the blanking gripper 422 are both arranged in an arc structure.

[0041] Specifically, a plurality of mounting through holes are evenly formed on the surface of the rotating circular plate 1. The plurality of mounting through holes are aligned with the plurality of first placement through holes 110 one by one. The plurality of mounting through holes are all used for the bulb lamp heads in the first placement through holes 110 to extend out.

[0042] Specifically, a support base plate 13 is further provided directly below the rotating circular plate 1. A driving mechanism 7 is provided on the support base plate 13. The driving mechanism 7 includes a rotating motor 71 and a speed reducer 72. The power output end of the rotating motor 71 is in transmission connection with the speed reducer 72, and the power output end of the speed reducer 72 is fixedly connected to the center of the rotating circular plate 1. The driving mechanism 7 is used to drive the rotating circular plate 1 to perform circular rotation.

[0043] Specifically, when two loading grippers 223 are provided directly below the lifting flat plate 222, the two loading grippers 223 are respectively arranged at both ends of the lifting flat plate 222, and a rectifying cylinder 8 is provided below the support cross plate 21. The top of the rectifying cylinder 8 corresponds to directly below the lifting flat plate 222. A rectifying through hole 81 for placing a bulb lamp holder is opened at the top of the rectifying cylinder 8, and a limiting kit 224 is movably arranged between the two fingers of the loading gripper 223. An arc-shaped notch 225 is arranged on the surface of the limiting kit 224 facing the rectifying through hole 81.

[0044] Specifically, when two pressing cylinders 421 are arranged on the other surface of the moving cross plate 42, the two pressing cylinders 421 are respectively arranged at both ends of the moving cross plate 42, and a marking mechanism is further provided directly below the clamping and blanking device 4. The marking mechanism is located between the rotating circular plate 1 and the blanking chute 43, and the feeding port of the marking mechanism faces the bottom of the moving cross plate 42.

[0045] Specifically, a swinging mechanism 9 is further provided below the other end of the mounting cross plate 41. The swinging mechanism 9 includes a jacking cylinder 91 and a bearing flat plate 92. The jacking cylinder 91 is fixedly arranged on the bearing flat plate 92, and the bottom of the blanking chute 43 is rotatably arranged on the bearing flat plate 92. The power output end of the jacking cylinder 91 is hinged to the bottom of the blanking chute 43. The swinging mechanism 9 is used to control the movement range of the blanking chute 43.

[0046] In the first embodiment, in order to realize continuous automatic visual inspection operations on multiple bulbs, existing inspection equipment can only perform single-bulb and single-station inspections and cannot achieve continuous inspection operations. Moreover, during the visual inspection process, due to the structural characteristics of the bulbs, it is difficult to keep the placement position stable, resulting in tilting and offset during the conveying process. Therefore, it is difficult to realize continuous automatic visual inspection operations on multiple bulbs. To improve work efficiency, in this embodiment: by providing a rotating circular plate 1, a clamping and loading device 2, a visual inspection component 3, and a clamping and blanking device 4; A number of first loading discs 11 are annularly distributed on the rotating disc 1, and second loading discs 12 are arranged between adjacent first loading discs 11. A first placement through-hole 110 is provided inside the first loading disc 11, and a second placement through-hole 120 is provided inside the second loading disc 12. The clamping loading device 2 and the clamping unloading device 4 are both arranged outside near the rotating disc 1. The first placement through-hole 110 is adapted to the bulb socket, and the second placement through-hole 120 is adapted to the bulb head. Therefore, the clamping loading device 2 can be used to clamp and place the bulb to be detected into the first placement through-hole 110, and the clamping unloading device 4 can be used to clamp the bulb in the second placement through-hole 120. The vision detection component 3 includes an upper detection camera 31 and a lower detection camera 32. The camera of the upper detection camera 31 faces the top of the rotating disc 1. When the rotating disc 1 drives any second placement through-hole 120 to align with the camera of the upper detection camera 31, the upper detection camera 31 can perform vision detection on the bulb socket and the lampshade in the second placement through-hole 120. The upper detection camera 31 is arranged outside near the clamping unloading device 4, so that the clamping unloading device 4 can clamp and unload the detected bulb, making the second placement through-hole 120 in an empty state. The camera of the lower detection camera 32 faces the bottom of the rotating disc 1. Then, when the rotating disc 1 drives any first placement through-hole 110 to align with the camera of the lower detection camera 32, the lower detection camera 32 can perform vision detection on the bulb head in the first placement through-hole 110. The lower detection camera 32 is arranged outside near the clamping loading device 2. Then, the clamping loading device 2 can place the bulb to be detected in the first placement through-hole 110. When the first placement through-hole 110 aligns with the lower detection camera 32, the lower detection camera 32 can detect the bulb head in the first placement through-hole 110, effectively realizing the automatic detection action of multiple bulbs in a continuous manner, and comprehensively detecting each component of the bulb during the detection process.

[0047] It should be noted that to ensure that the bulb head in the first placement through-hole 110 can be completely exposed at the bottom of the rotating disc 1, so that the lower detection camera 32 can collect images of the bulb head at the bottom of the rotating disc 1, a number of mounting through-holes can be evenly provided on the surface of the rotating disc 1. The number of mounting through-holes is aligned with the number of first placement through-holes 110 one by one. Then, the number of mounting through-holes can be used for the bulb head in the first placement through-hole 110 to extend out. When the bulb is placed on the first loading disc 11, the mounting through-hole facilitates the bulb head in the first placement through-hole 110 to extend out, making the bulb head completely exposed, so that the lower detection camera 32 can collect images of the bulb head.

[0048] It should be noted that in order to realize the continuous and sequential detection of multiple bulbs, it is necessary to realize the circular rotation of the rotating circular plate 1. In this embodiment, it should be supplemented that a supporting base plate 13 is provided directly below the rotating circular plate 1, and a driving mechanism 7 is provided on the supporting base plate 13. The driving mechanism 7 includes a rotating motor 71 and a reducer 72. The power output end of the rotating motor 71 is connected to the reducer 72 for transmission, and the power output end of the reducer 72 is fixedly connected to the center of the rotating circular plate 1. Therefore, the driving mechanism 7 can be used to drive the rotating circular plate 1 to rotate in a circular manner, and the reducer 72 can be driven by the rotating motor 71 of the driving motor to drive the reducer 72, and the rotating circular plate 1 can be driven to rotate in a circular manner through the reducer 72. The reducer 72 can also prevent the rotation rate from being too high. If the rotation rate is too high, it will affect the subsequent loading and unloading and detection alignment; wherein the reducer 72 plays the role of matching the speed and transmitting torque between the prime mover and the working machine or actuator.

[0049] It should be noted that, in order to realize the automatic placement of the bulbs on the rotating circular plate 1, the clamping and loading device 2 includes a supporting horizontal plate 21 and a sliding plate 22. One side of the sliding plate 22 is slidably arranged on one side of the supporting horizontal plate 21. A pushing cylinder 211 is also provided on one side of the supporting horizontal plate 21, so that the power output end of the pushing cylinder 211 is fixedly connected to one end of the sliding plate 22, and the other end of the sliding plate 22 is located directly above the rotating circular plate 1. A lifting cylinder 221 is also provided on the other side of the sliding plate 22, and a lifting plate 2 is provided on the power output end of the lifting cylinder 221. 22, and at least one loading clamp 223 is provided at the bottom of the lifting plate 222, which is used to clamp the bulb to be tested. During the loading process, the power output end of the cylinder 211 can be pushed back to make the clamping surface of the loading clamp 223 completely aligned with the bulb to be tested and then stop. At this time, the power output end of the lifting cylinder 221 extends and drives the loading clamp 223 to move toward the bulb to be tested until the bulb to be tested is in the clamping surface of the loading clamp 223. The bulb to be tested is clamped and grabbed by the loading clamp 223. At this time, the power output end of the lifting cylinder 221 retracts to complete the material removal action; After the material is taken, when the bulb to be tested needs to be loaded into the first placement hole 110, the circular plate 1 can be rotated to align the empty first placement hole 110 with the other end of the sliding plate 22, and the power output end of the cylinder 211 is pushed out to make the loading clamp 223 that grabs the bulb to be tested move to the first placement hole 110 in an empty state. At this time, the power output end of the lifting cylinder 221 is extended again, so that the loading clamp 223 that grabs the bulb to be tested is close to the first placement hole 110 until the bulb to be tested is in the first placement hole 110, completing the automatic loading action, realizing automatic loading, and improving work efficiency.

[0050] Specifically, since the first placement through hole 110 is adapted to the bulb socket, the bulb base located within the first placement through hole 110 will be completely exposed at the bottom of the rotating circular plate 1.

[0051] Combined with the description of the feeding operation in the above-mentioned clamping feeding device 2, it should be supplemented that, in order to perform a bulb alignment operation before feeding, since the bulb may be inclined during the picking process, it is necessary to perform a bulb alignment operation. And to achieve double-station synchronous operation to improve work efficiency, in this embodiment: two feeding jaws 223 can be provided, and the two feeding jaws 223 are respectively arranged at both ends of the lifting flat plate 222. A alignment cylinder 8 is provided below the supporting cross plate 21, and the top of the alignment cylinder 8 corresponds to directly below the lifting flat plate 222. An alignment through hole 81 for inserting the bulb base is opened at the top of the alignment cylinder 8. A limiting sleeve 224 is movably arranged between the two fingers of the feeding jaw 223, and an arc-shaped notch 225 is arranged on the side of the limiting sleeve 224 facing the alignment through hole 81. The two feeding jaws 223 can move synchronously. When one of the feeding jaws 223 is directly above the rotating circular plate 1, the other feeding jaw 223 can be aligned with the alignment through hole 81, so as to facilitate the synchronous placement of the bulb to be detected in the rotating circular plate 1 / alignment through hole 81. One of the feeding jaws 223 can grasp the bulb in the alignment through hole 81, and the other feeding jaw 223 can grasp and place the bulb to be detected in the alignment through hole 81 for alignment operation, effectively realizing the double-station synchronous feeding operation and improving work efficiency.

[0052] During alignment, that is, before clamping the bulb to be detected and feeding it into the first placement through hole 110 of the rotating circular plate 1, the bulb can be vertically and horizontally limited by the alignment through hole 81 and the limiting sleeve 224 to ensure that the position of the bulb will not be inclined, effectively ensuring that when the bulb is subsequently fed onto the rotating circular plate 1, the bulb can be placed vertically in the first placement through hole 110, effectively preventing the bulb from being inclined on the rotating circular plate 1 and improving the subsequent detection accuracy.

[0053] It should also be supplemented that the limiting sleeve 224 can be movably arranged between the two fingers of the feeding jaw 223 through an elastic member, so as to provide a certain movement space for the limiting sleeve 224 through the elastic member to prevent the limiting sleeve 224 from directly colliding with the bulb and causing damage when the feeding jaw 223 is placing or picking up the material.

[0054] Specifically, rotation wheel sets can be arranged on both clamping fingers of the loading gripper 223, so that the rotation wheel sets are tangent to the outside of the bulb, so as to prevent damage and surface wear of the bulb when clamping the bulb, and it is convenient to provide a moving space for the bulb through the rotation wheel sets when placing the bulb at the alignment station.

[0055] It should be noted that the clamping and blanking device 4 includes a mounting cross plate 41 and a moving cross plate 42. One end of the mounting cross plate 41 is located above the rotating circular plate 1. A telescopic cylinder 411 is arranged at one end of the mounting cross plate 41. A blanking chute 43 is movably arranged below the other end of the mounting cross plate 41. One side of the moving cross plate 42 is slidably arranged on the mounting cross plate 41, and the power output end of the telescopic cylinder 411 is fixedly connected to the outside of the moving cross plate 42. Therefore, the telescopic cylinder 411 can be used to control the moving distance of the moving cross plate 42. At least one downward pressing cylinder 421 is arranged on the other side of the moving cross plate 42, and a blanking gripper 422 is arranged on the power output end of the downward pressing cylinder 421. The two clamping fingers of the blanking gripper 422 are both arranged in an arc structure. The telescopic cylinder 411 controls the moving distance of the moving cross plate 42 on the mounting cross plate 41. When the power output end of the telescopic cylinder 411 extends / retracts, it can drive the moving cross plate 42 to move away from / towards the rotating circular plate 1. Before blanking, the moving cross plate 42 needs to be directly above the rotating circular plate 1. The power output end of the downward pressing cylinder 421 extends, so as to drive the blanking gripper 422 to approach the second placement through hole 120, so that the blanking gripper 422 can align with the second placement through hole 120 on the rotating circular plate 1. After clamping and taking out the bulb that has completed the detection in the second placement through hole 120, the power output end of the downward pressing cylinder 421 resets to complete the taking-out action. After taking out the bulb that has completed the detection in the second placement through hole 120, the telescopic cylinder 411 drives the moving cross plate 42 to move again, so that the blanking gripper 422 holding the bulb moves above the blanking chute 43, and the downward pressing cylinder 421 drives the blanking gripper 422 to approach the blanking chute 43 again until the bottom of the bulb touches the end of the blanking chute 43 and then releases the bulb, so that the bulb can slide down through the blanking chute 43 to complete the blanking action.

[0056] Embodiment 2: When implementing automated visual inspection of the bulb lamp holder, to ensure the stable placement of the bulb, the bulb lamp socket will be inside the first placement through hole 110, thus blocking the positions of the bulb lamp socket and part of the lampshade. Therefore, to achieve image acquisition of all components of the bulb, the bulb needs to be moved out of the first placement through hole 110 to the second placement through hole 120, so as to enable comprehensive image acquisition of the bulb lamp socket and the lampshade for visual inspection to ensure that all components of the bulb can be visually inspected. In this embodiment: A material transfer device 6 is further provided outside the rotating circular plate 1. The material transfer device 6 is located between the upper detection camera 31 and the lower detection camera 32. The material transfer device 6 can be used to clamp and move the bulb in the first placement through hole 110 to the second placement through hole 120. After the lower detection camera 32 completes the detection of the bulb lamp head in the first placement through hole 110, the bulb in the first placement through hole 110 is moved to the second placement through hole 120, so that the bulb lamp socket and the lampshade in the second placement through hole 120 are exposed, facilitating the upper detection camera 31 to perform image acquisition on the bulb lamp socket and the lampshade, so as to achieve the effect of comprehensive visual inspection of all components of the bulb.

[0057] It should be noted that the material transfer device 6 includes a fixed plate member 61 and a displacement cylinder 62. The displacement cylinder 62 is fixed on one side of the fixed plate member 61. A lifting module 63 is slidably arranged on one side of the fixed plate member 61, and the power output end of the displacement cylinder 62 is fixedly connected to the outside of the lifting module 63. An active plate member 631 is further arranged on the moving slider of the lifting module 63. One end of the active plate member 631 is located on the top of the rotating circular plate 1, and a material transfer gripper 632 is arranged at one end of the active plate member 631, so that the clamping surface of the material transfer gripper 632 faces the rotating circular plate 1. The opposite sides of the two fingers of the material transfer gripper 632 are arranged in an arc structure. Therefore, the displacement cylinder 62 can drive the lifting module 63 to slide on the fixed plate member 61, and the lifting module 63 can be used to control the lifting height of the active plate member 631. When material transfer is required, the displacement cylinder 62 can drive the lifting module 63 to align the material transfer gripper 632 with the position of the first placement through hole 110, and the lifting module 63 drives the material transfer gripper 632 to approach the bulb in the first placement through hole 110. After the material transfer gripper 632 clamps the bulb in the first placement through hole 110, the lifting module 63 resets to complete the action of taking out the bulb in the first placement through hole 110. Then, the displacement cylinder 62 drives the lifting module 63 to move on the fixed plate member 61 again, so that the material transfer gripper 632 clamping the bulb can be aligned with the second placement through hole 120, and the lifting module 63 descends again. During this process, the lamp head of the bulb cooperates with the second placement through hole 120, and the material transfer gripper 632 releases, completing the automatic material transfer action to facilitate the all-round detection action of all components of the bulb; In this embodiment, it should be supplemented that during the material transfer, the bulb in the first placement through-hole 110 can be moved to the second placement through-hole 120. Since the first placement through-hole 110 is adapted to the bulb socket, and the second placement through-hole 120 is adapted to the bulb base, when the bulb is in the first placement through-hole 110, the base of the bulb will be completely exposed at the bottom of the first placement through-hole 110, and when the bulb is in the second placement through-hole 120, the socket and the lampshade of the bulb will be completely exposed at the top of the second placement through-hole 120, so as to facilitate visual inspection of each component of the bulb.

[0058] Embodiment 3. Combining the technical solutions in the above embodiments, to automatically adjust the position of the bulb, since an image of the shape of the bulb needs to be collected during the visual inspection process, and the position of the image collection camera mostly adopts a fixed installation method, only partial images can be collected during the image collection process, and it is difficult to collect omnidirectional images of each component of the bulb. Therefore, it is necessary to ensure that the collection camera can collect omnidirectional images of each component of the bulb. In this embodiment: There is a rotating circular plate 1 and a visual inspection component 3. The visual inspection component 3 includes an upper inspection camera 31 and a lower inspection camera 32. The camera of the upper inspection camera 31 faces the top of the rotating circular plate 1, and the camera of the lower inspection camera 32 also faces the bottom of the rotating circular plate 1. A number of first loading circular plates 11 are annularly distributed on the rotating circular plate 1, and a second loading circular plate 12 is arranged between adjacent first loading circular plates 11, so that the first loading circular plates 11 and the second loading circular plates 12 are both rotatably arranged on the rotating circular plate 1. There are also two position adjustment devices 5 arranged outside the rotating circular plate 1. One position adjustment device 5 is arranged outside near the upper inspection camera 31, and the other position adjustment device 5 is arranged outside near the lower inspection camera 32. The position adjustment device 5 includes a servo motor 51 and a driving gear 52. The driving gear 52 is fixed on the power output end of the servo motor 51, and the outer walls of the first loading circular plates 11 and the second loading circular plates 12 are both meshed with the driving gear 52. When the lower inspection camera 32 collects an image of the bulb base, one of the position adjustment devices 5 can drive the first loading circular plate 11 to rotate circumferentially, thereby driving the bulb on the first loading circular plate 11 to rotate circumferentially, so that the lower inspection camera 32 can collect a comprehensive image of the bulb base; When the upper inspection camera 31 collects an image of the bulb lampshade and socket, the other position adjustment device 5 can drive the second loading circular plate 12 to rotate circumferentially, thereby driving the bulb on the second loading circular plate 12 to rotate circumferentially, so that the upper inspection camera 31 can collect a comprehensive image of the bulb lampshade and socket, effectively realizing the collection of comprehensive images of each component of the bulb, so as to achieve the effect of visually inspecting each component of the bulb omnidirectionally.

[0059] Embodiment 4. To automatically perform the blanking operation on the bulb in the second placement through-hole 120, in this embodiment: By providing a rotating circular plate 1 and a clamping blanking device 4, the clamping blanking device 4 is arranged outside and close to the rotating circular plate 1. The clamping blanking device 4 includes a mounting cross plate 41 and a moving cross plate 42. One end of the mounting cross plate 41 is located above the rotating circular plate 1. By providing a telescopic cylinder 411 at one end of the mounting cross plate 41, and also by movably arranging a blanking chute 43 below the other end of the mounting cross plate 41. One side of the moving cross plate 42 is slidably arranged on the mounting cross plate 41, and the power output end of the telescopic cylinder 411 is fixedly connected to the outside of the moving cross plate 42. Therefore, the telescopic cylinder 411 can be used to control the moving distance of the moving cross plate 42. Also, at least one pressing cylinder 421 is provided on the other surface of the moving cross plate 42, and a blanking gripper 422 is arranged on the power output end of the pressing cylinder 421. The two fingers of the blanking gripper 422 are both arranged in an arc structure. By controlling the moving distance of the moving cross plate 42 on the mounting cross plate 41 through the telescopic cylinder 411, when the power output end of the telescopic cylinder 411 extends / retracts, it can drive the moving cross plate 42 to move away from / towards the rotating circular plate 1. Before blanking is required, the moving cross plate 42 needs to be located directly above the rotating circular plate 1. By extending the power output end of the pressing cylinder 421, the blanking gripper 422 is driven to approach the second placement through-hole 120, so that the blanking gripper 422 can align with the second placement through-hole 120 on the rotating circular plate 1. After clamping and picking up the bulbs that have completed the detection in the second placement through-hole 120, the power output end of the pressing cylinder 421 resets to complete the picking-up operation. When the bulbs that have completed the detection in the second placement through-hole 120 are taken out, the telescopic cylinder 411 drives the moving cross plate 42 to move again, so that the blanking gripper 422 holding the bulbs moves above the blanking chute 43, and the pressing cylinder 421 drives the blanking gripper 422 to approach the blanking chute 43 again until the bottom of the bulb touches the end of the blanking chute 43 and then releases the bulb, so that the bulb can slide down through the blanking chute 43 to complete the blanking operation.

[0060] For further improvement based on the above description, before automatically feeding the bulb, a marking operation is performed on the bulb. During batch continuous production, it is necessary to ensure that each bulb can be traced. Therefore, marking is required on each bulb for easy tracing. Two pressing cylinders 421 can be provided, and the two pressing cylinders 421 are respectively arranged at both ends of the moving cross plate 42. A marking mechanism is also provided directly below the clamping and feeding device 4, so that the marking mechanism is located between the rotating circular plate 1 and the feeding chute 43. The feeding port of the marking mechanism faces the bottom of the moving cross plate 42. The marking mechanism performs a marking operation on the bulb to facilitate subsequent classification and tracing of the bulb. And to achieve double-station synchronous operation to improve work efficiency, that is, when one of the pressing cylinders 421 is above the rotating circular plate 1, the other pressing cylinder 421 is above the marking mechanism. When the blanking gripper 422 on one of the pressing cylinders 421 moves the bulb on the rotating circular plate 1 to the feeding port of the marking mechanism, the blanking gripper 422 on the other pressing cylinder 421 can move the bulb on the marking mechanism to the feeding chute 43. The two blanking grippers 422 clamp the bulb synchronously, and the double-station synchronous operation can effectively improve work efficiency.

[0061] For further supplementation based on the above description, in order to realize the classified feeding of qualified products and unqualified products, a swinging mechanism 9 is also provided below the other end of the installation cross plate 41. The swinging mechanism 9 includes an ejecting cylinder 91 and a bearing flat plate 92. The ejecting cylinder 91 is fixedly arranged on the bearing flat plate 92, and the bottom of the feeding chute 43 is rotatably arranged on the bearing flat plate 92. The power output end of the ejecting cylinder 91 is hinged to the bottom of the feeding chute 43. When it is necessary to adjust the feeding chute 43, the swinging mechanism 9 can be used to control the rotation direction of the feeding chute 43, and adjust the discharge port of the feeding chute 43 to face the qualified product bin / unqualified product bin, so as to realize the centralized feeding treatment of qualified products / unqualified products. During work, the power output end of the ejecting cylinder 91 can extend, thereby driving the feeding chute 43 to rotate on the bearing flat plate 92, so that the discharge port of the feeding chute 43 faces the qualified product bin / unqualified product bin. After the power output end of the ejecting cylinder 91 retracts, it drives the feeding chute 43 to reset on the bearing flat plate 92.

[0062] Combining the technical solutions in the above embodiments, it is possible to automatically adjust the position of the bulb to comprehensively collect images of various components of the bulb, ensure the stable placement of the bulb during the collection process, and cooperate with the AI vision detection method to determine whether there are defects in the appearance of the product. By means of the clamping and blanking device, product classification and blanking are realized. The present invention can effectively realize the comprehensive vision detection action of the bulb automatically, improve the work efficiency and detection accuracy. AI vision detection is a detection method that combines artificial intelligence technology and machine vision technology. Images are collected through machine vision, and the images are automatically recognized and analyzed by combining deep learning and computer vision algorithms. Using this detection method, it is possible to automatically determine whether there are defects in the product. Compared with manual vision detection, this detection method has the effects of high automation and high accuracy.

[0063] The solutions of the present application have been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily essential to the present application. In addition, it can be understood that the steps in the method embodiments of the present application can be adjusted, combined, and deleted according to actual needs, and the modules in the device embodiments of the present application can be combined, divided, and deleted according to actual needs.

[0064] The various embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other ordinary skilled persons in the technical field to understand the embodiments disclosed herein.

Claims

1. An all-round automatic detection device for bulb, characterized in that Including: A rotating circular plate, a clamping and feeding device, a vision detection component, and a clamping and blanking device; A number of first loading circular plates are annularly distributed on the rotating circular plate, and a second loading circular plate is arranged between adjacent first loading circular plates. Both the first loading circular plate and the second loading circular plate are rotatably arranged on the rotating circular plate. A first placement through hole is formed inside the first loading circular plate, and a second placement through hole is formed inside the second loading circular plate. The clamping and feeding device and the clamping and blanking device are both arranged outside and close to the rotating circular plate. The first placement through hole is adapted to the bulb socket, and the second placement through hole is adapted to the bulb head. The clamping and feeding device is used to clamp and place the bulb to be detected into the first placement through hole, and the clamping and blanking device is used to clamp the bulb in the second placement through hole; The vision detection component includes an upper detection camera and a lower detection camera. The camera of the upper detection camera faces the top of the rotating circular plate, and the upper detection camera is arranged outside and close to the clamping and blanking device. The camera of the lower detection camera faces the bottom of the rotating circular plate, and the lower detection camera is arranged outside and close to the clamping and feeding device. A material transfer device is further arranged outside the rotating circular plate, and the material transfer device is located between the upper detection camera and the lower detection camera. The material transfer device is used to clamp and move the bulb in the first placement through hole to the second placement through hole.

2. The all-round automatic detection device for bulb according to claim 1, wherein At least two positioning devices are further arranged outside the rotating circular plate. One of the positioning devices is arranged outside and close to the upper detection camera, and the other positioning device is arranged outside and close to the lower detection camera. The positioning device includes a servo motor and a driving gear. The driving gear is fixed on the power output end of the servo motor. The outer walls of the first loading circular plate and the second loading circular plate are both engaged with the driving gear.

3. The all-round automatic detection device for bulb according to claim 1, characterized in that, The clamping and feeding device includes a supporting cross plate and a sliding flat plate. One side of the sliding flat plate is slidably arranged on one side of the supporting cross plate, and a pushing cylinder is further arranged on one side of the supporting cross plate. The power output end of the pushing cylinder is fixedly connected to one end of the sliding flat plate. The other end of the sliding flat plate is located directly above the rotating circular plate, and a lifting cylinder is arranged on the other side of the sliding flat plate. The power output end of the lifting cylinder is provided with a lifting flat plate, and at least one feeding clamp is arranged at the bottom of the lifting flat plate. The feeding clamp is used to clamp the bulb to be detected.

4. The all-round automatic detection device for bulb according to claim 1, characterized in that The material transfer device includes a fixed plate member and a displacement cylinder. The displacement cylinder is fixed on one side of the fixed plate member, and a lifting module is slidably arranged on one side of the fixed plate member. The power output end of the displacement cylinder is fixedly connected to the outside of the lifting module. An active plate member is arranged on the moving slider of the lifting module. One end of the active plate member is located on the top of the rotating circular plate, and a material transfer gripper is arranged at one end of the active plate member. The clamping surface of the material transfer gripper faces the rotating circular plate, and the opposite surfaces of the two fingers of the material transfer gripper are arranged in an arc structure. The displacement cylinder is used to control the sliding distance of the lifting module, and the lifting module is used to control the lifting height of the active plate member.

5. The all-round automatic detection device for bulb according to claim 1, characterized in that The clamping and blanking device includes a mounting cross plate and a moving cross plate. One end of the mounting cross plate is located above the rotating circular plate, and a telescopic cylinder is arranged at one end of the mounting cross plate. A blanking chute is movably arranged below the other end of the mounting cross plate. One side of the moving cross plate is slidably arranged on the mounting cross plate. The power output end of the telescopic cylinder is fixedly connected to the outside of the moving cross plate. The telescopic cylinder is used to control the moving distance of the moving cross plate, and at least one pressing cylinder is arranged on the other side of the moving cross plate. A blanking gripper is arranged on the power output end of the pressing cylinder. The two fingers of the blanking gripper are both arranged in an arc structure.

6. The all-round automatic detection device for bulb according to claim 1, characterized in that, A plurality of mounting through holes are evenly formed on the surface of the rotating circular plate. The plurality of mounting through holes are aligned with the plurality of first placement through holes one by one. The plurality of mounting through holes are all used for the bulb lamp heads in the first placement through holes to extend out.

7. The all-round automatic detection device for bulb according to claim 1, characterized in that A support bottom plate is further arranged directly below the rotating circular plate. A driving mechanism is arranged on the support bottom plate. The driving mechanism includes a rotating motor and a reducer. The power output end of the rotating motor is in transmission connection with the reducer, and the power output end of the reducer is fixedly connected to the center of the rotating circular plate. The driving mechanism is used to drive the rotating circular plate to perform circular rotation.

8. An all-round automatic detection device for a bulb, according to claim 3, characterized in that When there are two loading grippers directly below the lifting flat plate, the two loading grippers are respectively arranged at both ends of the lifting flat plate, and a rectifying column is arranged below the support cross plate. The top of the rectifying column corresponds to the position directly below the lifting flat plate. A rectifying through hole for placing the bulb lamp head is formed at the top of the rectifying column, and a limiting kit is movably arranged between the two fingers of the loading gripper. An arc-shaped notch is arranged on the surface of the limiting kit facing the rectifying through hole.

9. An all-round automatic detection device for bulb, characterized in that, When there are two pressing cylinders on the other side of the moving cross plate, the two pressing cylinders are respectively arranged at both ends of the moving cross plate, and a marking mechanism is further arranged directly below the clamping and blanking device. The marking mechanism is located between the rotating circular plate and the blanking chute, and the feeding port of the marking mechanism faces the bottom of the moving cross plate.

10. The all-round automatic detection device for bulb according to claim 5, characterized in that, A swing mechanism is further arranged below the other end of the installation cross plate. The swing mechanism includes an ejecting cylinder and a bearing flat plate. The ejecting cylinder is fixedly arranged on the bearing flat plate. The bottom of the blanking chute is rotatably arranged on the bearing flat plate. The power output end of the ejecting cylinder is hinged to the bottom of the blanking chute. The swing mechanism is used to control the movement range of the blanking chute.

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