Automatic packaging production line for diodes

Abstract

The utility model relates to the technical field of diode production, and discloses an automatic diode packaging production line which comprises a conveying line, a packaging machine is arranged on one side of the conveying line, a sorting machine is fixedly connected to one side of the conveying line, a detection machine is arranged on one side of the conveying line, and a push plate is arranged in the detection machine. A packaging machine is fixedly connected to one side of the conveying line, a collecting assembly is arranged on one side of the detecting machine and comprises a guide plate, one side of the guide plate is fixedly connected to the inner wall of the detecting machine, and a sliding plate is slidably connected to the interior of the detecting machine. According to the device, unqualified products are pushed out through the push plate to fall into the collecting box and are collected in a centralized manner through the collecting box, so that the effect that the unqualified products are collected in a centralized manner and are convenient for a user to sort is achieved, the problem of inconvenient cleaning caused by scattering of the unqualified products in the prior art is solved, the efficiency of sorting the unqualified products by the user is improved, and the labor intensity of the user is reduced. And meanwhile, the influence on continuous operation of a production line due to material blockage is reduced.

Description

Technical Field

[0001] This utility model relates to the field of diode manufacturing technology, and in particular to an automatic diode packaging production line. Background Technology

[0002] With the rapid development of the electronics and information industry, the demand for diodes, as a basic electronic component, has been increasing year by year. Large-scale production has placed higher demands on the efficiency, precision, and stability of the packaging process. Traditional manual packaging is not only labor-intensive and inefficient, but also prone to errors due to human operation, such as inaccurate packaging quantities, damaged leads, or the inclusion of defective products. It is difficult to meet the quality standards and production capacity requirements of modern electronics manufacturing. Against this backdrop, automated diode packaging production lines have emerged. By integrating automated modules such as feeding, testing, counting, packaging, and labeling, they have achieved full-process mechanization from bulk components to finished product packaging, significantly improving production efficiency and reducing labor costs. They have become one of the core pieces of equipment for diode manufacturers to achieve automation upgrades.

[0003] The mechanical structure and technical principles of existing diode automated packaging production lines mainly revolve around automated conveying and integrated control. The feeding stage often uses a vibratory feeder in conjunction with a conveyor belt, utilizing the centrifugal force generated by vibration and track guidance to arrange the diodes in a pre-set posture and transport them to the next stage. The detection module relies on industrial cameras and photoelectric sensors, using image recognition technology to detect appearance defects and combining this with probe-based contact testing of electrical performance parameters to screen out defective products. The counting and sorting stage uses photoelectric counters or machine vision to complete quantity statistics, and uses push rods or guide rails for limiting the neat arrangement of components. The packaging stage uses equipment such as tape-making machines and cartoning machines, depending on the requirements, to achieve actions such as carrier tape forming, component embedding, and sealing through mechanical transmission. The entire production line is coordinated by a PLC control system, which controls the operation sequence of each module through preset programs to ensure seamless connection between each stage.

[0004] However, existing technologies have significant shortcomings in the non-conforming product handling process: some production lines use rigid push rods or airflow to remove non-conforming products from the main track, but lack a targeted centralized collection structure, causing non-conforming products to scatter into equipment gaps or on the ground. This not only requires frequent manual cleaning, increasing additional labor costs, but also causes equipment jams due to untimely cleaning, affecting the continuous operation stability of the production line. Therefore, an automatic diode packaging production line is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic diode packaging production line, which aims to improve the problem in the existing automatic diode packaging production line where defective products are scattered after rejection due to the lack of a targeted centralized collection structure, resulting in frequent manual cleaning.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatic diode packaging production line includes a conveyor line, a packaging machine is provided on one side of the conveyor line, a sorting machine is fixedly connected to one side of the conveyor line, an inspection machine is provided on one side of the conveyor line, a pusher plate is provided inside the inspection machine, a packaging machine is fixedly connected to one side of the conveyor line, and a collection component is provided on one side of the inspection machine.

[0008] The collection assembly includes a guide plate, one side of which is fixedly connected to the inner wall of the testing machine. A slide plate is slidably connected inside the testing machine, and a collection box is fixedly connected to one side of the slide plate. A slot is provided inside the slide plate. A connecting shaft is fixedly connected to the side wall of the testing machine. A slide rod is slidably connected inside the connecting shaft. A locking rod is fixedly connected to one end of the slide rod, and the locking rod engages with the slot. A spring is sleeved on the outer wall of the slide rod. One end of the spring is fixedly connected to the side wall of the locking rod, and the other end is fixedly connected to the inner wall of the connecting shaft. An adjustment assembly is provided at the bottom of the conveyor line.

[0009] As a further description of the above technical solution:

[0010] The adjustment assembly includes a support and a fixing frame. One side of the support is fixedly connected to the bottom of the conveyor line, and one side of the fixing frame is fixedly connected to the bottom of the support.

[0011] As a further description of the above technical solution:

[0012] A motor is fixedly connected inside the fixed frame, and a drive shaft is fixedly connected to the output end of the motor.

[0013] As a further description of the above technical solution:

[0014] The support has symmetrically connected sliders inside, and a transmission rod is rotatably connected to one side of the transmission shaft.

[0015] As a further description of the above technical solution:

[0016] One side of the transmission rod is rotatably connected to the top of one of the sliders, and the other side of the transmission shaft is rotatably connected to a second transmission rod.

[0017] As a further description of the above technical solution:

[0018] One side of the transmission rod is rotatably connected to the top of the other slider, and adjustment plates are fixedly connected to the side walls of both sliders.

[0019] As a further description of the above technical solution:

[0020] The adjustment plate is long and narrow and made of rubber.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, defective products are pushed out by a push plate and fall into the collection box. The collection box collects them centrally. By pulling the sliding rod, the locking rod can be disengaged from the locking slot, allowing for quick assembly and disassembly of the collection box. This achieves the effect of centrally collecting defective products, making it convenient for users to organize them. It solves the problem of inconvenient cleaning caused by the scattering of defective products in the prior art, improves the efficiency of users in organizing defective products, and reduces the impact of material jamming on the continuous operation of the production line.

[0023] 2. In this utility model, the transmission shaft is driven by a motor to rotate, which drives the slider to slide synchronously inside the support, thereby driving the two adjustment plates to move in opposite directions inside the conveyor line. This achieves the effect of quickly adjusting the position of the diode on the conveyor line, solving the problem of errors in subsequent detection and packaging processes caused by the positional offset of the diode on the conveyor line in the prior art, and improving the collaborative efficiency of each link of the production line and the overall operational stability. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an automatic diode packaging production line proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a packaging machine for an automatic diode packaging production line proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the testing machine in an automatic diode packaging production line proposed in this utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 for Figure 3 Enlarged view of point B in the middle;

[0029] Figure 6 This is a schematic diagram of the bottom structure of the packaging machine in an automatic diode packaging production line proposed in this utility model;

[0030] Figure 7 This is a schematic diagram of the support structure for an automatic diode packaging production line proposed in this utility model.

[0031] Legend:

[0032] 1. Conveyor line; 2. Packaging machine; 3. Sorting machine; 4. Inspection machine; 5. Packaging machine; 6. Push plate; 7. Guide plate; 8. Collection box; 9. Slide plate; 10. Connecting shaft; 11. Slide rod; 12. Clamping rod; 13. Spring; 14. Slot; 15. Support; 16. Fixing frame; 17. Motor; 18. Drive shaft; 19. Drive rod one; 20. Slider; 21. Drive rod two; 22. Adjusting plate. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-5 This utility model provides an embodiment of an automatic diode packaging production line, including a conveyor line 1, which serves as the foundation of the production line and is responsible for material transportation throughout the process. A packaging machine 2 is installed on one side of the conveyor line 1, a sorting machine 3 is fixedly connected to one side of the conveyor line 1, and an inspection machine 4 is installed on one side of the conveyor line 1. The inspection machine 4 automatically detects whether the appearance, size, defects, etc. of the product meet the quality standards through high-precision sensors or image recognition technology. A push plate 6 is installed inside the inspection machine 4. A packaging machine 5 is fixedly connected to one side of the conveyor line 1. The packaging machine 5 is responsible for packaging qualified diodes according to the inspection results to prepare for subsequent transportation and sales. A collection component is installed on one side of the inspection machine 4 to collect unqualified products.

[0035] The collection assembly includes a guide plate 7, which is fixedly connected to the inner wall of the testing machine 4 on one side to guide and ensure that unqualified products enter the collection area smoothly. A slide plate 9 is slidably connected inside the testing machine 4, and a collection box 8 is fixedly connected to one side of the slide plate 9 for storing diodes judged to be unqualified during the testing process. A slot 14 is opened inside the slide plate 9. A connecting shaft 10 is fixedly connected to the side wall of the testing machine 4. A slide rod 11 is slidably connected inside the connecting shaft 10. A locking rod 12 is fixedly connected to one end of the slide rod 11. The locking rod 12 fits into the slot 14. A spring 13 is sleeved on the outer wall of the slide rod 11. The spring 13 provides elasticity during the operation of the slide rod 11, so that the locking rod 12 can always keep in close contact with the slot 14 to avoid the phenomenon of loose locking or detachment. One end of the spring 13 is fixedly connected to the side wall of the locking rod 12, and the other end is fixedly connected to the inner wall of the connecting shaft 10. An adjustment assembly is set at the bottom of the conveyor line 1 for adjusting the position of the diodes during the conveying process.

[0036] Reference Figure 6 and Figure 7 The adjustment assembly includes a support 15 and a fixing frame 16. One side of the support 15 is fixedly connected to the bottom of the conveyor line 1, providing stable support. One side of the fixing frame 16 is fixedly connected to the bottom of the support 15. A motor 17 is fixedly connected inside the fixing frame 16. The motor 17 drives the movement of the adjustment assembly and ensures the stability of the movement of the adjustment assembly. A drive shaft 18 is fixedly connected to the output end of the motor 17. Sliding sliders 20 are symmetrically connected inside the support 15. A drive rod 19 is rotatably connected to one side of the drive shaft 18. One side of the drive rod 19 is rotatably connected to the top of one of the sliders 20, ensuring that the slider 20 can slide along the inside of the support 15 for necessary adjustments. A drive rod 21 is rotatably connected to the other side of the drive shaft 18. One side of the drive rod 21 is rotatably connected to the top of the other slider 20. Adjustment plates 22 are fixedly connected to the side walls of both sliders 20. The adjustment plates 22 are long strips made of rubber and are used to adjust the position of the diodes on the conveyor line 1 in a timely manner to ensure that they are on the same horizontal line, which facilitates subsequent packaging operations.

[0037] Working Principle: When using this diode automatic packaging production line, the diodes are first automatically transported by the conveyor line 1, and automatically packaged by the packaging machine 5. Defective products are detected by the inspection machine 4, and the pusher plate 6 pushes them out. The defective products are collected in the collection box 8 to prevent scattering. When it is necessary to clean the products inside the collection box 8, the user pulls the slide rod 11, causing the locking rod 12 to disengage from the slot 14 to unlock. Simultaneously, the locking rod 12 compresses the spring 13, causing it to deform elastically and store elastic potential energy, facilitating quick sorting by the user. Before the diodes enter the working area of ​​the packaging machine 5, the motor 17 drives the transmission shaft 18 to rotate. Simultaneously, the transmission shaft 18 drives the transmission rod 19 and transmission rod 21 to rotate synchronously in opposite directions, pulling the slider 20 to slide inside the support 15. The sliding of the slider 20 causes the adjusting plate 22 to synchronously press towards the center, adjusting the position of the diodes on the surface of the conveyor line 1, ensuring they remain on the same straight line when entering the packaging machine 5, thus improving the working efficiency of the packaging machine 5.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A diode automatic packaging line comprising a conveyor line (1), characterized in that: A packing machine (2) is provided on one side of the conveyor line (1), a sorting machine (3) is fixedly connected to one side of the conveyor line (1), an inspection machine (4) is provided on one side of the conveyor line (1), a push plate (6) is provided inside the inspection machine (4), a packaging machine (5) is fixedly connected to one side of the conveyor line (1), and a collection component is provided on one side of the inspection machine (4). The collection assembly includes a guide plate (7), one side of which is fixedly connected to the inner wall of the testing machine (4). A slide plate (9) is slidably connected inside the testing machine (4). A collection box (8) is fixedly connected to one side of the slide plate (9). A slot (14) is provided inside the slide plate (9). A connecting shaft (10) is fixedly connected to the side wall of the testing machine (4). A slide rod (11) is slidably connected inside the connecting shaft (10). A locking rod (12) is fixedly connected to one end of the slide rod (11). The locking rod (12) fits into the slot (14). A spring (13) is sleeved on the outer wall of the slide rod (11). One end of the spring (13) is fixedly connected to the side wall of the locking rod (12), and the other end is fixedly connected to the inner wall of the connecting shaft (10). An adjustment assembly is provided at the bottom of the conveyor line (1).

2. A diode automatic packaging production line according to claim 1, characterized in that: The adjustment assembly includes a support (15) and a fixing frame (16). One side of the support (15) is fixedly connected to the bottom of the conveyor line (1), and one side of the fixing frame (16) is fixedly connected to the bottom of the support (15).

3. A diode automatic packaging production line according to claim 2, characterized in that: A motor (17) is fixedly connected inside the fixed frame (16), and a transmission shaft (18) is fixedly connected to the output end of the motor (17).

4. A diode automatic packaging production line according to claim 3, characterized in that: The support (15) has a sliding block (20) that is symmetrically connected to the left and right sides, and the transmission shaft (18) has a transmission rod (19) that is rotatably connected to one side.

5. A diode automatic packaging production line according to claim 4, characterized in that: One side of the transmission rod (19) is rotatably connected to the top of one of the sliders (20), and the other side of the transmission shaft (18) is rotatably connected to the transmission rod (21).

6. A diode automatic packaging production line according to claim 5, characterized in that: The transmission rod (21) is rotatably connected to the top of the other slider (20) on one side, and adjustment plates (22) are fixedly connected to the side walls of both sliders (20).

7. A diode automatic packaging production line according to claim 6, characterized in that: The adjustment plate (22) is long and narrow and made of rubber.

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