Axial outgoing line electronic component powder encapsulating device

Abstract

The utility model discloses an axial outgoing electronic component powder encapsulation device, which comprises a machine body, a driving rack and an electric telescopic rod, the machine body is fixedly connected with a working table, the working table is slidably connected with symmetrically arranged moving seats, the bottom end of the working table is fixedly provided with a double-head push rod, and the double-head push rod is fixedly connected with the driving rack. The device comprises two movable seats, the top ends of the two movable seats are fixedly connected with mounting frames, the two mounting frames are rotatably connected with a plurality of rotating rods, and the sides, away from each other, of the plurality of rotating rods are fixedly connected with driven gears. Compared with the prior art, the packaging device has the advantages that the packaging device can clamp the single-side axial outgoing line electronic component, so that the applicability of the whole packaging device is improved, the limitation of the packaging device in the original clamping aspect is greatly reduced, in addition, the packaging device can enable the electronic component powder to be packaged more uniformly, and the packaging quality of the electronic component is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component encapsulation, in particular to an axial wire-out electronic component powder encapsulation device. Background Technique

[0002] The electronic component powder encapsulation material is a solid material based on powdered resin, added with curing agents, pigments, fillers, and additives, etc. It can be applied to electronic components through electrostatic spraying, fluidized bed, etc., and then melted and cured into a solid film through heating or radiation. There are various types and shapes of electronic components, including axial wire-out types. Some electronic components have axial pins only on one side, while some have axial pins on both sides.

[0003] The existing patent document with the application number 202223376777.7 provides a thermal spraying device, which realizes the function of thermal spraying on electronic components by setting a spraying box, a sliding plate, an adjusting block, and a spraying head; it realizes the effect of drying the surface of the thermally sprayed electronic components by setting a connection box, a fan, and a hollow plate, which is convenient to use; although the above application has many beneficial effects, there are still the following deficiencies: the clamping plate can only clamp electronic components with unilateral axial pins and cannot clamp electronic components with axial pins on both sides, with great limitations in use, and the area coverage of the spray encapsulation is not uniform enough, and the encapsulation quality is low. Content of the Utility Model

[0004] The purpose of the utility model is to provide an axial wire-out electronic component powder encapsulation device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an axial wire-out electronic component powder encapsulation device, including a machine body, a driving rack, and an electric telescopic rod. A workbench is fixedly connected to the machine body. Symmetrically arranged moving seats are slidably connected to the workbench. A double-headed push rod is fixedly installed at the bottom end of the workbench. Installation frames are fixedly connected to the tops of both moving seats. A plurality of rotating rods are rotatably connected to both installation frames. Driven gears are fixedly connected to the opposite sides of the plurality of rotating rods, and the driven gears are all meshed with the driving rack. Square frames are fixedly connected to the opposite sides of the plurality of rotating rods. Symmetrically arranged moving blocks are slidably connected inside the plurality of square frames. Symmetrically arranged first springs are fixedly connected inside the plurality of square frames. Clamping rings are fixedly connected to the opposite sides of the plurality of moving blocks. Lead screws are rotatably connected to both installation frames. Lifting plates are threadedly connected to the positions corresponding to the inside of the installation frames on both lead screws;

[0006] A pair of symmetrically arranged round rods are slidably connected to the workbench. The tops of the two round rods are fixedly connected together with a mounting seat. At the positions corresponding to the two round rods at the bottom end of the mounting seat, second springs are fixedly connected. A supporting platform is slidably connected to the mounting seat. The top end of the supporting platform is fixedly connected with a plurality of placing seats, and a plurality of through slots are formed in each of the plurality of placing seats.

[0007] Preferably, both output ends of the double-headed push rod are fixedly connected to the side wall of the moving seat.

[0008] Preferably, symmetrically arranged limiting rods are fixedly connected to the workbench, and the driving racks are all slidably connected to the limiting rods.

[0009] Preferably, guide rods are fixedly connected inside the square frames. The moving blocks are all slidably connected to the guide rods, and the first springs are all fixedly connected to the moving blocks.

[0010] Preferably, the specific shapes of the clamping rings are all arc-shaped semi-circles. Rubber layers are provided at the opposite ends of the clamping rings. The clamping rings and the square frames are both located inside the mounting frame.

[0011] Preferably, vertical rods are fixedly connected inside the mounting frames, and the vertical rods are all slidably connected to the lifting plates.

[0012] Preferably, the bottom ends of the second springs are fixedly connected to the workbench. The tops of the lead screws all pass through the top wall of the mounting frame and are fixedly connected with turning handles. The two electric telescopic rods are both fixedly installed at the top end of the workbench, and the output ends of the electric telescopic rods are fixedly connected to the driving racks through connecting blocks.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the coordinated use of various mechanisms, the clamping rings can not only clamp the electronic components with bilateral axial wire outlets, but also clamp the electronic components with unilateral axial wire outlets, thereby improving the applicability of the entire encapsulation device, greatly reducing the original limitations in clamping, and the clamping rings can perform rotational movements after clamping under the coordinated use of various mechanisms, making the powder encapsulation of the electronic components more uniform and improving the encapsulation quality of the electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is the specific structure diagram of the workbench provided by the present utility model;

[0016] Figure 3 is the structure diagram of the bottom end of the workbench provided by the present utility model;

[0017] Figure 4Cross-sectional view of the supporting table provided by the present utility model;

[0018] Figure 5 Provided by the present utility model Figure 3 Enlarged structure diagram at position A in

[0019] Figure 6 Specific internal structure diagram of the mounting bracket provided by the present utility model;

[0020] Figure 7 Specific internal structure diagram of the square frame provided by the present utility model;

[0021] Figure 8 Side view provided by the present utility model;

[0022] Figure 9 Connection structure diagram of the driving rack and the electric telescopic rod provided by the present utility model.

[0023] In the figure: 1, body; 2, driving rack; 3, workbench; 4, moving seat; 5, double-headed push rod; 6, mounting bracket; 7, rotating rod; 8, driven gear; 9, square frame; 10, moving block; 11, first spring; 12, clamping ring; 13, lead screw; 14, lifting plate; 15, round rod; 16, mounting seat; 17, second spring; 18, supporting table; 19, placing seat; 20, through slot; 21, limiting rod; 22, guiding rod; 23, vertical rod; 24, turning handle; 25, electric telescopic rod. Specific implementation manners

[0024] 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 making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1-9, the present utility model provides a technical solution: an axial wire-out electronic component powder encapsulation device, including a machine body 1, a driving rack 2 and an electric telescopic rod 25. A workbench 3 is fixedly connected to the machine body 1. Symmetrically arranged moving seats 4 are slidably connected to the workbench 3. A double-headed push rod 5 is fixedly installed at the bottom end of the workbench 3. Installation frames 6 are fixedly connected to the tops of the two moving seats 4. A plurality of rotating rods 7 are rotatably connected to the two installation frames 6. Driven gears 8 are fixedly connected to the opposite sides of the plurality of rotating rods 7, and the driven gears 8 are all meshed with the driving rack 2. Square frames 9 are fixedly connected to the opposite sides of the plurality of rotating rods 7. Symmetrically arranged moving blocks 10 are slidably connected to the interiors of the plurality of square frames 9. Symmetrically arranged first springs 11 are fixedly connected to the interiors of the plurality of square frames 9. Clamping rings 12 are fixedly connected to the opposite sides of the plurality of moving blocks 10. Lead screws 13 are rotatably connected to the two installation frames 6. Lifting plates 14 are threadedly connected to the positions corresponding to the interiors of the two installation frames 6 on the two lead screws 13;

[0026] Symmetrically arranged round rods 15 are slidably connected to the workbench 3. An installation seat 16 is fixedly connected to the tops of the two round rods 15. Second springs 17 are fixedly connected to the positions corresponding to the two round rods 15 at the bottom end of the installation seat 16. A supporting table 18 is slidably connected to the installation seat 16. A plurality of placing seats 19 are fixedly connected to the top end of the supporting table 18. A plurality of through slots 20 are formed in the plurality of placing seats 19.

[0027] Further, both output ends of the double-headed push rod 5 are fixedly connected to the side walls of the moving seats 4, and the double-headed push rod 5 facilitates driving the moving seats 4 to move.

[0028] Further, symmetrically arranged limiting rods 21 are fixedly connected to the workbench 3, and the driving rack 2 is slidably connected to the limiting rods 21. The limiting rods 21 facilitate guiding the movement of the driving rack 2.

[0029] Further, guide rods 22 are fixedly connected to the interiors of the square frames 9, the moving blocks 10 are all slidably connected to the guide rods 22, and the first springs 11 are all fixedly connected to the moving blocks 10. The guide rods 22 facilitate guiding the movement of the moving blocks 10.

[0030] Further, the specific shapes of the clamping rings 12 are all arc-shaped semi-circles, rubber layers are provided at the opposite ends of the clamping rings 12, and the clamping rings 12 and the square frames 9 are both located inside the installation frames 6. The rubber layers facilitate providing protection for the pins when the clamping rings 12 clamp the axial pins of the electronic components.

[0031] Further, vertical rods 23 are fixedly connected to the interiors of the installation frames 6, and the vertical rods 23 are all slidably connected to the lifting plates 14. The vertical rods 23 facilitate guiding the movement of the lifting plates 14.

[0032] Further, the bottom ends of the second springs 17 are fixedly connected to the workbench 3. The top ends of the lead screws 13 pass through the top wall of the mounting frame 6 and are fixedly connected with rotating handles 24. The rotating handles 24 facilitate the rotation of the lead screws 13. The two electric telescopic rods 25 are fixedly installed on the top of the workbench 3. The output ends of the electric telescopic rods 25 are fixedly connected to the driving racks 2 through connecting blocks.

[0033] Specifically, when using the present utility model, first slide the supporting table 18 down from the mounting base 16, and then place the electronic components inside the placing seat 19. Place the pins of the electronic components inside the through slots 20. When placing unilateral axial lead components, place the two pins on one side inside the through slots 20 on one side, and the component is located inside the placing seat 19. When placing bilateral axial lead components, place the two pins inside the through slots 20 on both sides respectively, and the component is also located inside the placing seat 19. For example, Figure 5, after placing all the components, the supporting platform 18 can be slidably connected to the mounting base 16 again. Then, start the double-headed push rod 5. When the two output ends of the double-headed push rod 5 retract simultaneously, they will drive the moving seat 4 and the mounting frame 6 to move towards the middle. The mounting frame 6 will drive the lifting plate 14 and the clamping ring 12 to move together. The moving clamping ring 12 will place the pins of each component at the middle position of each clamping ring 12. At this time, rotate the screw rod 13 by turning the handle 24. The rotation of the screw rod 13 will drive the lifting plate 14 to move towards the middle at the same time. The movement of the lifting plate 14 is guided by the vertical rod 23. The lifting plate 14 moving towards the middle will squeeze the clamping ring 12. At this time, multiple clamped clamping rings 12 will drive the moving block 10 to move towards the middle and close. The moving moving block 10 will stretch the first spring 11. The movement of the moving block 10 is guided by the guide rod 22. The closed clamping ring 12 will drive the rubber layer to clamp the pins of the component. At this time, all the components are clamped and fixed. Then, the mounting base 16 and the supporting platform 18 can be moved downward. The moving mounting base 16 will also drive the two round rods 15 to move downward at the same time. The moving mounting base 16 will also squeeze and contract the second spring 17. At this time, the downward moving supporting platform 18 will separate from the component. Then, slide the supporting platform 18 off the mounting base 16 to perform powder encapsulation. At this time, start the electric telescopic rod 25. When the output ends of the two electric telescopic rods 25 extend, they will drive the active rack 2 to move. The limiting rod 21 guides the movement of the active rack 2. The movement of the active rack 2 will drive multiple driven gears 8 to rotate. The driven gears 8 will drive the rotating rod 7 to rotate. The rotation of the rotating rod 7 will drive the component to rotate through the square frame 9 and the clamping ring 12. When the output end of the electric telescopic rod 25 retracts, each driven gear 8 will rotate in the opposite direction. Repeating this way will make the driven gear 8 rotate back and forth. When the clamping ring 12 rotates, its outer wall will rub against the lifting plate 14, but it does not affect the rotation of the clamping ring 12. The outer wall of the clamping ring 12 is very smooth. At this time, the powder in the top box of the machine body 1 can be pumped out and sprayed through the nozzle on the machine body 1. Then, the electric push rod on the machine body 1 drives the nozzle to move back and forth through the extension and retraction of its output end. The nozzle that moves back and forth and sprays will perform the powder encapsulation work on the rotating component. After the powder encapsulation is completed, the supporting platform 18 can be reset to its original position. Then, reset the clamping ring 12. The reset clamping ring 12 no longer clamps the pins of the component. At this time, reset the clamping ring 12 to its original position through the moving seat 4. The operation is the same. The component will return to the inside of the placing seat 19 again. Then, take out the component and enter the next heating process.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder encapsulation device for axially-outgoing electronic components, characterized in that: The invention comprises a machine body (1), an active rack (2) and an electric telescopic rod (25), wherein a workbench (3) is fixedly connected to the machine body (1), a symmetrically arranged moving seat (4) is slidably connected to the workbench (3), a double-headed push rod (5) is fixedly installed at the bottom end of the workbench (3), the top ends of the two moving seats (4) are fixedly connected to mounting frames (6), the two mounting frames (6) are rotatably connected to a plurality of rotating rods (7), the mutually distant sides of the plurality of rotating rods (7) are fixedly connected to driven gears (8), and the driven gears (8) are all rotatably connected to the active gears. The plurality of rotating rods (7) are meshedly connected, the opposite sides of the plurality of rotating rods (7) are fixedly connected with square frames (9), the interiors of the plurality of square frames (9) are slidably connected with symmetrically arranged moving blocks (10), the interiors of the plurality of square frames (9) are fixedly connected with symmetrically arranged first springs (11), the opposite sides of the plurality of moving blocks (10) are fixedly connected with clamping rings (12), the two mounting frames (6) are rotatably connected with screw rods (13), and the two screw rods (13) are threadedly connected with lifting plates (14) at positions corresponding to the interiors of the mounting frames (6); The workbench (3) is slidably connected to symmetrically arranged round rods (15), the top ends of the two round rods (15) are commonly fixedly connected to a mounting seat (16), the bottom ends of the mounting seats (16) corresponding to the positions of the two round rods (15) are fixedly connected to second springs (17), the mounting seats (16) are slidably connected to a supporting platform (18), the top ends of the supporting platform (18) are fixedly connected to a plurality of placement seats (19), and a plurality of through grooves (20) are provided on the plurality of placement seats (19).

2. The powder encapsulation device for axially-outgoing electronic components according to claim 1, characterized in that: Both output ends of the double-headed push rod (5) are fixedly connected to the side wall of the moving seat (4).

3. The powder encapsulation device for axially-outgoing electronic components according to claim 1, characterized in that: The workbench (3) is fixedly connected to symmetrically arranged limit rods (21), and the active racks (2) are slidably connected to the limit rods (21).

4. The powder encapsulation device for axially-outgoing electronic components according to claim 1, characterized in that: The square frame (9) is fixedly connected to a guide rod (22) inside, the moving block (10) is slidably connected to the guide rod (22), and the first spring (11) is fixedly connected to the moving block (10).

5. The powder encapsulation device for axially-outgoing electronic components according to claim 1, characterized in that: The specific shape of the clamping ring (12) is an arc-shaped semicircle, and the opposite ends of the clamping ring (12) are provided with a rubber layer. The clamping ring (12) and the square frame (9) are both located inside the mounting frame (6).

6. The powder encapsulation device for axially-outgoing electronic components according to claim 1, characterized in that: The interior of the mounting frame (6) is fixedly connected with a vertical rod (23), and the vertical rod (23) is slidably connected to the lifting plate (14).

7. The powder encapsulation device for axially-outgoing electronic components according to claim 1, characterized in that: The bottom ends of the second springs (17) are fixedly connected to the workbench (3), the top ends of the screw rods (13) pass through the top wall of the mounting frame (6) and are fixedly connected to a rotating handle (24), the two electric telescopic rods (25) are fixedly mounted on the top of the workbench (3), and the output ends of the electric telescopic rods (25) are fixedly connected to the active rack (2) via a connecting block.

Images