Diode ribbon packaging aid

Abstract

The utility model discloses a diode braided packing auxiliary device, including workstation and control box, the workstation top surface is provided with the bearing station, and the bearing station one end is provided with the mounting bracket, and the mounting bracket one side is provided with the feeding mechanism, and the feeding mechanism one side is provided with the ion wind stick, and the bearing station top both sides are provided with a plurality of static bar, and the control box is provided with the film material roller, and the control box one side surface is provided with the guide roller no.

Description

Technical Field

[0001] This utility model relates to the field of diode packaging technology, specifically to an auxiliary device for diode tape and reel packaging. Background Technology

[0002] Diodes are widely used in communications, power supplies, automotive electronics and other fields. Tape and reel packaging is a key step in achieving automated assembly production. During the packaging process, diodes need to go through processes such as feeding, testing and tape and reel packaging. Any contamination or component damage in any step will lead to an increase in product defect rate.

[0003] In traditional tape and reel packaging, diodes are prone to static electricity generation due to high-speed feeding, mechanical friction, and airflow. Lacking effective methods for static elimination, charged diodes attract dust, fibers, and other impurities from the surrounding environment. While some existing devices are equipped with simple dust removal equipment, they can only remove large particles from the component surface and cannot solve the problem of tiny dust particles attracted by static electricity. Therefore, there is an urgent need to design an auxiliary device for diode tape and reel packaging to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for diode tape and reel packaging to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A diode taping and packaging auxiliary device includes a workbench and a control box. A support platform is provided on the top surface of the workbench. A mounting frame is provided at one end of the support platform. A feeding mechanism is provided on one side of the mounting frame. The feeding mechanism is located on the top surface of the workbench. An ion air bar is provided on one side of the feeding mechanism. Several electrostatic bars are provided on both sides of the top of the support platform.

[0007] The control box is equipped with a sealing material roller, a guide roller 1 is provided on one side surface of the control box, a guide roller 2 is provided below the guide roller 1 and located on the upper surface of the support platform, a heater is provided below the sealing material roller and located on the upper surface of the support platform, a pressure roller is provided on one side of the heater, and a discharge cylinder is provided at the other end of the support platform.

[0008] In a preferred embodiment of this utility model, a support is provided on the top of the workbench, the ion air bar is mounted on the support, the ion air bar is located above the support platform, and a plurality of air outlets are provided on one side of the ion air bar, the air outlet angle being perpendicular to the plane of the workbench.

[0009] In a preferred embodiment of this utility model, the feeding mechanism consists of a mounting platform, a robotic arm, a grounding tray, and a grounding wire;

[0010] The mounting platform is set on the top surface of the workbench and located on one side of the support platform. The robotic arm is set on the mounting platform, and the grounding tray is set on the top surface of the workbench. The grounding tray is located directly below the robotic arm's gripper, and a grounding wire is provided on one side of the grounding tray.

[0011] In a preferred embodiment of this utility model, guide blocks are provided on both guide roller one and guide roller two, and a limiting rod is provided on the top of the support platform, with the limiting rod located on one side of the heater.

[0012] In a preferred embodiment of this utility model, limit plates are provided on both sides of the top surface of the support platform, a material trough is provided on the top of the support platform, the electrostatic bar is provided on the top surface of the limit plate, and the electrostatic bar is also provided between the guide roller and the limit rod.

[0013] In a preferred embodiment of this utility model, a limiting roller is slidably provided on the mounting frame, and a screw is threadedly fitted onto the top plate of the mounting frame, with one end of the screw being rotatably connected to the top of the limiting roller.

[0014] In a preferred embodiment of this utility model, a tape feeding roller is provided on one side of the workbench, and the tape inside the tape feeding roller is disposed in the material trough.

[0015] In the above technical solution, the diode tape and reel packaging auxiliary device provided by this utility model has the following advantages:

[0016] (1) By designing ion air bar, electrostatic bar and grounding tray, the charge is conducted away through the grounding tray, and then the ion air bar is used to neutralize the residual static electricity on the diode surface and remove impurities. Then the electrostatic bar eliminates frictional static electricity in real time, ensuring a dust-free effect in the packaging process and significantly improving the cleanliness of the product.

[0017] (2) By setting guide rollers and guide blocks, the sealing film can be limited and guided to prevent the sealing film from shifting and affecting the sealing, thus improving the sealing effect.

[0018] (3) By setting pressure rollers, the heated sealing film can be tightened, so that the sealing film and the tape can be tightly bonded together, thereby improving the sealing effect of the packaging. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1This is a perspective view of the structure of a diode tape and reel packaging auxiliary device according to an embodiment of the present invention.

[0021] Figure 2 This is a partial structural view of a diode tape and reel packaging auxiliary device according to an embodiment of the present invention.

[0022] Figure 3 This is a front view of the structure of a diode tape and reel packaging auxiliary device according to an embodiment of the present invention.

[0023] Figure 4 This is a top view of the structure of a diode tape and reel packaging auxiliary device according to an embodiment of the present invention.

[0024] 1. Workbench; 11. Support platform; 12. Material trough; 13. Tape and reel discharge roller; 14. Limiting plate; 2. Ionizing air bar; 21. Air outlet; 22. Support component; 3. Feeding mechanism; 31. Mounting platform; 32. Robotic arm; 33. Grounding tray; 331. Grounding wire; 4. Static bar; 5. Control box; 51. Sealing material roller; 6. Guide roller one; 61. Guide block; 62. Guide roller two; 63. Limiting rod; 7. Heater; 71. Pressure roller; 8. Mounting frame; 81. Limiting roller; 82. Screw; 9. Discharge cylinder. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown in the figure, the diode taping and packaging auxiliary device provided by this utility model includes a workbench 1 and a control box 5. A support platform 11 is provided on the top surface of the workbench 1. A mounting frame 8 is provided at one end of the support platform 11. A feeding mechanism 3 is provided on one side of the mounting frame 8. The feeding mechanism 3 is provided on the top surface of the workbench 1. An ion air bar 2 is provided on one side of the feeding mechanism 3. Several electrostatic bars 4 are provided on both sides of the top of the support platform 11. A sealing material roller 51 is provided on the control box 5. A guide roller 6 is provided on one side of the control box 5. A guide roller 62 located on the upper surface of the support platform 11 is provided below the guide roller 6. A heater 7 located on the upper surface of the support platform 11 is provided below the sealing material roller 51. A discharge cylinder 9 is provided at the other end of the support platform 11.

[0027] In this embodiment, the workbench 1 is welded from a high-strength aluminum alloy frame. A support platform 11 is provided on the top surface of the workbench 1. Limiting plates 14 are provided on both sides of the top surface of the support platform 11 to prevent the tape from shifting laterally during the conveying process and to provide a stable installation base for the electrostatic bar 4. A material trough 12 is provided on the top of the support platform 11. The width of the trough is precisely matched with the tape width output by the tape output roller 13. The trough wall is mirror polished to effectively reduce the friction between the tape and the trough. A tape output roller 13 is provided on one side of the workbench 1. There is unused tape on the tape output roller 13. The tape in the tape output roller 13 is placed in the material trough 12.

[0028] In this embodiment, a mounting frame 8 is provided at one end of the support platform 11, a limiting roller 81 is slidably provided on the mounting frame 8, and a screw 82 is threadedly fitted on the top plate of the mounting frame 8, with one end of the screw 82 rotatably connected to the top of the limiting roller 81.

[0029] In this embodiment, a feeding mechanism 3 is provided on one side of the mounting frame 8. The feeding mechanism 3 is located on the top surface of the workbench 1. The feeding mechanism 3 consists of a mounting platform 31, a robotic arm 32, a grounding tray 33, and a grounding wire 331.

[0030] Specifically, the mounting platform 31 is set on the top surface of the workbench 1 and located on one side of the support platform 11. The mounting platform 31 serves as the fixed base for the robotic arm 32, which is mounted on the mounting platform 31. The grounding tray 33 is set on the top surface of the workbench 1. Driven by a servo motor, the robotic arm 32 swings around the center. Its end gripper is made of anti-static silicone material, which can ensure the adsorption force when gripping diodes and avoid static electricity generated by contact friction. The grounding tray 33 is located directly below the gripper of the robotic arm 32. A grounding wire 331 is set on one side of the grounding tray 33. The grounding tray 33 is made of stainless steel and has a copper film plated on its surface. It is connected to the workshop grounding system through the grounding wire 331 to form a low-impedance static discharge channel to ensure that the components are in a zero-static state.

[0031] In this embodiment, an ion air bar 2 is provided on one side of the feeding mechanism 3, and several electrostatic bars 4 are provided on both sides of the top of the support platform 11. A support member 22 is provided on the top of the workbench 1. The support member 22 adopts an adjustable cantilever structure, which can adjust the angle of the ion air bar 2 according to different working environments. The ion air bar 2 is set on the support member 22 and is located above the support platform 11. Several air outlets 21 are provided on one side of the ion air bar 2. The air outlet angle of the air outlet 21 is 30 degrees with the plane of the workbench 1. The positive and negative ion groups generated by the ion air bar 2 are evenly covered in the entire packaging area through the 30-degree inclined air outlet 21. This angle design can ensure that the ions fully contact the diode surface and avoid the airflow from interfering with the tape conveyor.

[0032] Specifically, the electrostatic bar 4 is set on the top surface of the limiting plate 14, and the electrostatic bar 4 is also set between the guide roller 62 and the limiting rod 63. The electrostatic bar 4 further neutralizes the residual static electricity. The two sets of static elimination devices form a double protection at the front and rear, ensuring that the diode is always in a static controlled state throughout the entire tape-making process.

[0033] In this embodiment, a sealing material roller 51 is provided on the control box 5, a guide roller 6 is provided on one side surface of the control box 5, and a guide roller 62 is provided below the guide roller 6 and located on the upper surface of the support platform 11. Guide blocks 61 are provided on both the guide roller 6 and the guide roller 62. The surfaces of the guide roller 6 and the guide roller 62 are covered with an antistatic rubber layer. With the help of the guide blocks 61, the sealing material is ensured to be transported smoothly along the predetermined trajectory. A limit rod 63 is provided on the top of the support platform 11 and the limit rod 63 is located on one side of the heater 7.

[0034] In this embodiment, a heater 7 is provided below the sealing material roller 51 on the upper surface of the support platform 11. The heater 7 can quickly melt the sealing film and firmly bond it to the tape. A pressure roller 71 is provided on one side of the heater 7. The pressure roller 71 can perform secondary sealing on the bonded tape and sealing film to improve the sealing performance of the packaging. A discharge cylinder 9 is provided at the other end of the support platform 11. The packaged diodes are discharged through the discharge cylinder 9. A soft buffer layer is provided on the outer wall of the discharge cylinder 9 to prevent the finished product from being damaged by squeezing during the discharge process.

[0035] Working steps: 1. Pass the tape through the bottom of the limiting roller 81, then pass through the material trough 12 in sequence, the limiting plate 14, the second guide roller 62, the limiting rod 63, the heater 7 and the pressure roller 71, and then pass out from the bottom of the discharge roller. The sealing film passes around the first guide roller 6 and the second guide roller 62, and then passes out from the bottom of the discharge cylinder 9 along the material trough 12.

[0036] 2. To eliminate static electricity during operation, the first step is to conduct the charge away through the grounding tray 33. Then, the diode enters the material tank 12 under the action of the robotic arm 32. Then, it is treated by the ion air bar to neutralize the residual static electricity on the diode surface and remove impurities. Subsequently, the static electricity is eliminated in real time by the static bar 4.

[0037] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A diode taping and packaging auxiliary device, comprising a workbench (1) and a control box (5), characterized in that, The top surface of the workbench (1) is provided with a support platform (11), one end of the support platform (11) is provided with a mounting frame (8), one side of the mounting frame (8) is provided with a feeding mechanism (3), the feeding mechanism (3) is provided on the top surface of the workbench (1), one side of the feeding mechanism (3) is provided with an ion wind bar (2), and several electrostatic bars (4) are provided on both sides of the top of the support platform (11). The control box (5) is provided with a sealing material roller (51), and a guide roller (6) is provided on one side surface of the control box (5). A guide roller (62) is provided below the guide roller (6) on the upper surface of the support platform (11). A heater (7) is provided below the sealing material roller (51) on the upper surface of the support platform (11). A pressure roller (71) is provided on one side of the heater (7), and a discharge cylinder (9) is provided at the other end of the support platform (11).

2. The diode taping and packaging auxiliary device according to claim 1, characterized in that, The workbench (1) is provided with a support member (22) on top, and the ion air bar (2) is provided on the support member (22). The ion air bar (2) is located above the support platform (11). Several air outlets (21) are provided on one side of the ion air bar (2). The air outlet (21) has an air outlet angle of 30 degrees with the plane of the workbench (1).

3. The diode tape and reel packaging auxiliary device according to claim 1, characterized in that, The feeding mechanism (3) consists of a mounting platform (31), a robotic arm (32), a grounding tray (33), and a grounding wire (331); The mounting platform (31) is set on the top surface of the workbench (1) and located on one side of the support platform (11). The robotic arm (32) is set on the mounting platform (31). The grounding tray (33) is set on the top surface of the workbench (1). The grounding tray (33) is located directly below the claw of the robotic arm (32). A grounding wire (331) is provided on one side of the grounding tray (33).

4. The diode taping and packaging auxiliary device according to claim 1, characterized in that, Guide blocks (61) are provided on both guide roller one (6) and guide roller two (62). A limit rod (63) is provided on the top of the support platform (11). The limit rod (63) is located on one side of the heater (7).

5. The diode taping and packaging auxiliary device according to claim 1, characterized in that, Limiting plates (14) are provided on both sides of the top surface of the support platform (11). A material trough (12) is opened on the top of the support platform (11). The electrostatic rod (4) is set on the top surface of the limiting plate (14) and is also set between the guide roller (62) and the limiting rod (63).

6. The diode taping and packaging auxiliary device according to claim 1, characterized in that, A limiting roller (81) is slidably provided on the mounting bracket (8), and a screw (82) is threadedly fitted on the top plate of the mounting bracket (8). One end of the screw (82) is rotatably connected to the top of the limiting roller (81).

7. The diode taping and packaging auxiliary device according to claim 1, characterized in that, A tape feeding roller (13) is provided on one side of the workbench (1), and the tape inside the tape feeding roller (13) is arranged in the material trough (12).

Images