LED lamp bead feeding mechanism

Abstract

The utility model discloses an LED lamp bead feeding mechanism, which relates to the technical field of feeding mechanisms and comprises a mounting frame and a guide component. A fixing frame is fixed to the left end of the upper side of the mounting frame, an industrial camera is mounted on the upper side of the interior of the fixing frame, a discharging frame is arranged at the left end of the mounting frame, a feeding assembly is mounted in the mounting frame, an extrusion assembly is mounted on the side face of the mounting frame, and a storage assembly is mounted at the right end of the lower side of the mounting frame; the guide assembly comprises a guide frame, fixing strips, connecting blocks, sliding rods, springs, guide rods and extrusion plates, the guide frame is arranged on the lower side of the discharging frame, the two corresponding fixing strips are fixed to the front side and the rear side of the guide frame, the two corresponding connecting blocks are fixed to the front side and the rear side of the mounting frame, and the sliding rods are arranged on the sliding rods. And a sliding hole is formed in the edge part of the lower side of the connecting block, and waste materials in the LED lamp beads can be automatically removed during feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to an LED lamp bead feeding mechanism. Background Technique

[0002] An LED lamp is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. When installing existing LED lamps, a feeding structure is required to supply LED lamp beads.

[0003] When the existing LED lamp bead feeding mechanism feeds materials, it is necessary to manually remove the waste inside. However, this method is relatively cumbersome and prone to omission. For this reason, we propose an LED lamp bead feeding mechanism. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an LED lamp bead feeding mechanism that can automatically remove waste from LED lamp beads during feeding, and can effectively solve the problems in the background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: an LED lamp bead feeding mechanism, including an installation frame and a guiding component;

[0006] Installation frame: A fixed frame is fixed at the left end of the upper side. An industrial camera is installed on the upper side inside the fixed frame. A discharging frame is provided at the left end height of the installation frame. A feeding component is installed inside the installation frame. An extrusion component is installed on the side of the installation frame. A storage component is installed at the right end of the lower side of the installation frame;

[0007] Guiding component: It includes a guiding frame, fixed strips, connecting blocks, sliding rods, springs, guiding rods and extrusion plates. A guiding frame is arranged under the discharging frame. Two corresponding fixed strips are fixed on the front and rear sides of the guiding frame. Two corresponding connecting blocks are fixed on the front and rear sides of the installation frame. A sliding hole is opened at the lower side edge of the connecting block. A sliding rod is slidably connected inside the sliding hole. The sliding rod is fixed on the right side of the fixed strip. A spring is sleeved on the circumferential surface of the sliding rod. The right end of the spring is fixed on the left side of the connecting block. The left end of the spring is fixed on the right side of the fixed strip. A limiting hole is opened at the upper side edge of the fixed strip. A guiding rod is slidably connected inside the limiting hole. An extrusion plate is fixed at the right end of the guiding rod. The extrusion plate is fixed at the right end of the sliding rod. The right end of the guiding frame is located inside the storage component. By setting the guiding component, unqualified LED lamp beads are removed;

[0008] Among them: The industrial camera is bidirectionally electrically connected to an external PLC controller.

[0009] Further, the extrusion assembly includes a connecting frame, a cam ring, a first motor, and a connecting rod. Two corresponding connecting frames are fixed on the front and rear sides of the mounting frame. A rotating hole is provided in the middle of the mounting frame. A connecting rod is rotatably connected inside the rotating hole. Two corresponding cam rings are fixed at the front and rear ends of the circumferential surface of the connecting rod. The cam ring is in contact with the extrusion plate. The output shaft of the first motor is fixed at the front end of the connecting rod. The input end of the first motor is electrically connected to the output end of an external PLC controller. The extrusion assembly is provided to extrude the two extrusion plates.

[0010] Further, the storage assembly includes a storage frame and a baffle. The right end of the lower side of the mounting frame is fixed with a storage frame. A baffle is hinged on the right side of the storage frame. The right end of the guiding frame is located inside the storage frame. The storage assembly is provided to store the unqualified LED lamp beads.

[0011] Further, the feeding assembly includes a rotating shaft, a conveyor belt, and a second motor. Two corresponding rotating shafts are rotatably connected inside the mounting frame. The two rotating shafts are connected by a conveyor belt. A second motor is installed on the front side of the mounting frame. The input end of the second motor is electrically connected to the output end of an external PLC controller. The feeding assembly is provided to convey the LED lamp beads.

[0012] Further, two corresponding connecting strips are fixed at the left ends of the front and rear sides of the mounting frame. A belt conveyor is installed inside the two connecting strips. The input end of the belt conveyor is electrically connected to the output end of an external PLC controller. The belt conveyor is provided to convey the qualified LED lamp beads.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This LED lamp bead feeding mechanism has the following advantages:

[0014] By connecting the mounting frame with an external vibrating conveyor tray, after connection, the external vibrating conveyor tray conveys the LED lamp beads orderly above the conveyor belt. At this time, controlling the rotation of the conveyor belt can perform feeding orderly. During the feeding process, the LED lamp beads are photographed by an industrial camera. After photographing, they are compared with the qualified images stored inside the external PLC controller. After comparison, if they are qualified, they are conveyed above the belt conveyor through the discharging frame and then fed through the belt conveyor. If they are unqualified, the guiding frame is extruded by the extrusion assembly to move it below the discharging frame, and then the unqualified LED lamp beads can be conveyed into the storage frame through the discharging frame for storage. In this way, they can be removed, which is extremely convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front-side structural schematic diagram of the present utility model;

[0016] Figure 2 This is a schematic structural diagram of the extrusion assembly of the present utility model;

[0017] Figure 3 This is a schematic structural diagram of the storage assembly of the present utility model.

[0018] In the figure: 1 mounting frame, 2 fixed frame, 3 industrial camera, 4 discharging frame, 5 guiding assembly, 51 guiding frame, 52 fixing strip, 53 connecting block, 54 sliding rod, 55 spring, 56 guiding rod, 57 pressing plate, 6 extrusion assembly, 61 connecting frame, 62 cam ring, 63 first motor, 64 connecting rod, 7 storage assembly, 71 storage frame, 72 baffle, 8 feeding assembly, 81 rotating shaft, 82 conveyor belt, 83 second motor, 9 connecting strip, 10 belt conveyor. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , this embodiment provides a technical solution: an LED lamp bead feeding mechanism, including a mounting frame 1 and a guiding assembly 5;

[0021] Mounting frame 1: A fixed frame 2 is fixed at the left end of the upper side. An industrial camera 3 is installed on the upper side inside the fixed frame 2. There is a discharging frame 4 at the left end height of the mounting frame 1. A feeding component 8 is installed inside the mounting frame 1. An extrusion component 6 is installed on the side of the mounting frame 1. A storage component 7 is installed at the right end of the lower side of the mounting frame 1. The extrusion component 6 includes a connecting frame 61, a cam ring 62, a first motor 63 and a connecting rod 64. Two corresponding connecting frames 61 are fixed on the front and back sides of the mounting frame 1. A rotating hole is opened in the middle of the mounting frame 1. A connecting rod 64 is rotatably connected inside the rotating hole. Two corresponding cam rings 62 are fixed at the front and back ends of the circumferential surface of the connecting rod 64. The cam ring 62 is in contact with the extrusion plate 57. The output shaft of the first motor 63 is fixed at the front end of the connecting rod 64. The input end of the first motor 63 is electrically connected to the output end of an external PLC controller. The storage component 7 includes a storage frame 71 and a baffle 72. The storage frame 71 is fixed at the right end of the lower side of the mounting frame 1. A baffle 72 is hinged on the right side of the storage frame 71. The right end of the guiding frame 51 is located inside the storage frame 71. The feeding component 8 includes a rotating shaft 81, a conveyor belt 82 and a second motor 83. Two corresponding rotating shafts 81 are rotatably connected inside the mounting frame 1. The two rotating shafts 81 are connected by a conveyor belt 82. A second motor 83 is installed on the front side of the mounting frame 1. The input end of the second motor 8 is electrically connected to the output end of an external PLC controller. By setting the feeding component 8, the LED lamp beads are conveyed. By setting the storage component 7, the unqualified LED lamp beads are stored. By setting the extrusion component 6, the two extrusion plates 57 are extruded;

[0022] Guiding component 5: It includes a guiding frame 51, a fixing strip 52, a connecting block 53, a sliding rod 54, a spring 55, a guiding rod 56 and an extrusion plate 57. The guiding frame 51 is arranged on the lower side of the discharging frame 4. Two corresponding fixing strips 52 are fixed on the front and back sides of the guiding frame 51. Two corresponding connecting blocks 53 are fixed on the front and back sides of the mounting frame 1. A sliding hole is opened at the lower side edge of the connecting block 53. A sliding rod 54 is slidably connected inside the sliding hole. The sliding rod 54 is fixed on the right side of the fixing strip 52. A spring 55 is sleeved on the circumferential surface of the sliding rod 54. The right end of the spring 55 is fixed on the left side of the connecting block 53. The left end of the spring 55 is fixed on the right side of the fixing strip 52. A limiting hole is opened at the upper side edge of the fixing strip 52. A guiding rod 56 is slidably connected inside the limiting hole. The extrusion plate 57 is fixed at the right end of the guiding rod 56. The extrusion plate 57 is fixed at the right end of the sliding rod 54. The right end of the guiding frame 51 is located inside the storage component 7. By setting the guiding component 5, the unqualified LED lamp beads are removed;

[0023] Among them: The industrial camera 3 is bidirectionally electrically connected to an external PLC controller.

[0024] Wherein: Two corresponding connecting bars 9 are fixed to the left ends of the front and rear sides of the mounting frame 1. A belt conveyor 10 is installed inside the two connecting bars 9. The input end of the belt conveyor 10 is electrically connected to the output end of an external PLC controller. By setting the belt conveyor 10, qualified LED lamp beads are conveyed.

[0025] The working principle of an LED lamp bead feeding mechanism provided by the present utility model is as follows: First, connect the mounting frame 1 to an external vibrating conveying tray. After connection, start the external vibrating conveying tray to convey the LED lamp beads orderly above the conveyor belt 82. At this time, start the second motor 83 to make the rotating shaft 81 rotate. When the rotating shaft 81 rotates, the conveyor belt 82 can rotate to convey materials orderly. During the feeding process, the industrial camera 3 takes pictures of the LED lamp beads. After taking pictures, compare them with the qualified images stored in the internal memory of the external PLC controller. If they are qualified after comparison, they are conveyed above the belt conveyor 10 through the discharging frame 4, and then fed through the belt conveyor 10. If they are unqualified, the external PLC controller will automatically control the first motor 63 to make the connecting rod 64 rotate. The rotation of the connecting rod 64 drives the two cam rings 62 to rotate. During the rotation of the two cam rings 62, when the two protruding parts contact the two connecting blocks 53, the two connecting blocks 53 will be squeezed to move leftward. The leftward movement of the two connecting blocks 53 drives the two sliding rods 54 to move leftward. The leftward movement of the two sliding rods 54 drives the guiding frame 51 to move leftward below the discharging frame 4. Then, the unqualified LED lamp beads can be conveyed through the discharging frame 4 into the internal memory of the storage frame 71 for storage. In this case, they can be removed, which is extremely convenient.

[0026] It should be noted that for the external PLC controller disclosed in the above embodiments, the specific model is Siemens S7-200. The first motor 63 and the second motor 82 can select 1LE0003 three-phase asynchronous motors. The industrial camera 3 can select SNG500-75UM industrial cameras. The belt conveyor 10 can be freely configured according to the actual application scenario. The external PLC controller controls the first motor 63 and the second motor 82 to work using the commonly used methods in the prior art.

[0027] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be included in the patent protection scope of the present utility model by the same token.

Claims

1. An LED lamp bead feeding mechanism, characterized in that: It includes a mounting frame (1) and a guiding component (5); Mounting frame (1): A fixed frame (2) is fixed at the left end of the upper side. An industrial camera (3) is installed on the upper side inside the fixed frame (2). There is a discharging frame (4) at the left end height of the mounting frame (1). A feeding component (8) is installed inside the mounting frame (1). An extrusion component (6) is installed on the side of the mounting frame (1). A storage component (7) is installed at the right end of the lower side of the mounting frame (1); Guiding component (5): It includes a guiding frame (51), fixed bars (52), connecting blocks (53), sliding rods (54), springs (55), guiding rods (56) and extrusion plates (57). A guiding frame (51) is arranged under the discharging frame (4). Two corresponding fixed bars (52) are fixed on the front and rear sides of the guiding frame (51). Two corresponding connecting blocks (53) are fixed on the front and rear sides of the mounting frame (1). A sliding hole is opened at the lower side edge of the connecting block (53). A sliding rod (54) is slidably connected inside the sliding hole. The sliding rod (54) is fixed on the right side of the fixed bar (52). A spring (55) is sleeved on the circumferential surface of the sliding rod (54). The right end of the spring (55) is fixed on the left side of the connecting block (53). The left end of the spring (55) is fixed on the right side of the fixed bar (52). A limiting hole is opened at the upper side edge of the fixed bar (52). A guiding rod (56) is slidably connected inside the limiting hole. An extrusion plate (57) is fixed at the right end of the guiding rod (56). The extrusion plate (57) is fixed at the right end of the sliding rod (54). The right end of the guiding frame (51) is located inside the storage component (7); Among them: The industrial camera (3) is bidirectionally electrically connected to an external PLC controller.

2. The LED lamp bead feeding mechanism according to claim 1, characterized in that: The extrusion component (6) includes a connecting frame (61), a cam ring (62), a first motor (63) and a connecting rod (64). Two corresponding connecting frames (61) are fixed on the front and rear sides of the mounting frame (1). A rotating hole is opened in the middle of the mounting frame (1). A connecting rod (64) is rotatably connected inside the rotating hole. Two corresponding cam rings (62) are fixed at the front and rear ends of the circumferential surface of the connecting rod (64). The cam ring (62) is in contact with the extrusion plate (57). The output shaft of the first motor (63) is fixed at the front end of the connecting rod (64). The input end of the first motor (63) is electrically connected to the output end of an external PLC controller.

3. The LED lamp bead feeding mechanism according to claim 1, wherein: The storage component (7) includes a storage frame (71) and a baffle (72). The storage frame (71) is fixed at the right end of the lower side of the mounting frame (1). A baffle (72) is hinged on the right side of the storage frame (71). The right end of the guiding frame (51) is located inside the storage frame (71).

4. The LED lamp bead feeding mechanism according to claim 1, characterized in that: The feeding component (8) includes a rotating shaft (81), a conveyor belt (82) and a second motor (83). Two corresponding rotating shafts (81) are rotatably connected inside the mounting frame (1), and the two rotating shafts (81) are connected by a conveyor belt (82). A second motor (83) is installed on the front side of the mounting frame (1), and the input end of the second motor (83) is electrically connected to the output end of an external PLC controller.

5. The feeding mechanism for LED lamp beads according to claim 1, characterized in that: Two corresponding connecting bars (9) are fixed to the left ends of the front and rear sides of the mounting frame (1). A belt conveyor (10) is installed inside the two connecting bars (9), and the input end of the belt conveyor (10) is electrically connected to the output end of an external PLC controller.

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