A power electronic component packaging mechanism

Abstract

The utility model discloses a kind of power electronic components packaging mechanisms, including operation platform, mobile conveying mechanism, limit clamping mechanism and clamping auxiliary mechanism, the mobile conveying mechanism includes guide block and moving plate, the limit clamping mechanism includes support pipe and clamping rod, the clamping auxiliary mechanism includes elastic plucks and outer swivel ring, drive assembly drives transmission belt assembly to operate, accurately drive moving plate to slide along guide rail by driving block.Guide block provides stable orientation, and moving plate carries bearing limit frame and electronic component.Clamping rod passes through adjusting hole and is connected with support pipe and clamping pipe, and rotating clamping pipe drives rotary push frame to push back spring rod from initial state of far away and embeds into clamping slot, forms reliable mechanical locking, adjusting hole provides flexible position selection, realizes the stable fixation and reliable locking of electronic component in packaging position.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and more specifically, to a packaging mechanism for power electronic components. Background Technology

[0002] In existing technologies, certain power electronic component packaging mechanisms typically suffer from several problems, particularly in workpiece transport and positioning. Firstly, current packaging mechanisms often lack efficient and convenient transport methods, potentially leading to instability or deviation from the target position during workpiece movement. The absence of suitable automated transport systems necessitates manual operation, increasing human intervention and operational complexity in the production process, reducing efficiency, and increasing the risk of human error.

[0003] Secondly, it is difficult to effectively restrict and position different workpieces on the moving plate. Due to the differences in specifications and dimensions of the workpieces, existing devices usually adopt a fixed limiting structure, which is difficult to meet the adaptation requirements of multiple workpieces. This causes the position of the workpiece on the moving plate to easily shift or loosen, and misalignment problems are likely to occur during the packaging process. Especially in the production of power electronic components with high packaging accuracy requirements, unstable positioning will directly affect the processing quality and consistency of the product, and may even cause damage or scrap of the workpiece. Utility Model Content

[0004] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a power electronic component packaging mechanism to solve the technical problems mentioned in the background art, such as the inconvenience of transporting specific packaged workpieces and the difficulty in restricting the positioning of different workpieces on the moving plate.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a power electronic component packaging mechanism, including an operating table, a moving conveying mechanism, a limiting snap-fit ​​mechanism, and a snap-fit ​​auxiliary mechanism. The moving conveying mechanism includes a guide block and a moving plate. The guide block is slidably mounted on one end face of the operating table, and the moving plate is mounted on the guide block. A support base and a drive assembly are mounted on the top of the operating table. A transmission belt assembly is connected between the drive assembly and the support base. A driving block is mounted on the bottom end of the moving plate, and the transmission belt assembly is connected to the driving block. The limiting snap-fit ​​mechanism includes a support tube and a snap-fit ​​rod. A snap-fit ​​tube is rotatably mounted on one end of the support tube. A rotary push frame is mounted on the inner wall of the snap-fit ​​tube. A tension spring rod is mounted on the outer wall of the snap-fit ​​rod. A snap-fit ​​groove is mounted on the inner wall of the snap-fit ​​tube. A ratchet ring is mounted on one end face of the snap-fit ​​tube, and a longitudinal sliding ring is slidably mounted on the outer wall of the snap-fit ​​tube.

[0006] The present invention is further configured such that the snap-fit ​​auxiliary mechanism includes a spring plate and an outer rotating ring. The spring plate is installed at the outer end of the longitudinal moving ring, and the outer rotating ring is installed on the outer wall of the support tube for limiting rotation. The outer rotating ring and the longitudinal moving ring are threaded together. The longitudinal moving ring can be embedded in the ratchet ring, so that the spring plate contacts and supports the ratchet ring. A bidirectional spring rod is installed on the outer rotating ring. A double-layer ring is fixedly installed on the outer wall of the support tube. The outer rotating ring is limited to rotate within the double-layer ring. A positioning hole is snapped in the double-layer ring. The bidirectional spring rod extends into the positioning hole step by step to make the outer rotating ring rotate stably.

[0007] The present invention is further configured such that a guide rail is installed on one end face of the operating table, and a guide block is slidably guided on the guide rail. The guide rail is installed on the end face of the operating table to provide a sliding guide reference for the guide block, ensuring the straightness and accuracy of the movement trajectory.

[0008] The present invention is further configured such that the movable plate is symmetrically and slidably mounted with a limiting frame, and external electronic components are placed inside the limiting frame of the movable plate.

[0009] The present invention is further configured such that side plates are installed on both sides of the limiting frame, and the support tube is fixedly installed on the side plates. The side plates are installed on both sides of the limiting frame to fix the support tube and provide a stable installation base for the snap-fit ​​mechanism.

[0010] The present invention is further configured such that the movable plate is provided with adjustment holes, and the locking rod can pass through different adjustment holes and extend through the side plate to engage with the locking tube and the support tube. The adjustment holes are provided on the movable plate to provide different passing positions for the locking rod, thereby achieving flexible and adaptive adjustment.

[0011] The present invention is further configured such that an installation beam is installed on one end face of the operating table, and a packaging test component is installed on the installation beam. The packaging test component can be arranged opposite to the movable plate. The installation beam is installed on the end face of the operating table to support the packaging test component and provide a stable working foundation for the packaging operation.

[0012] The present invention is further configured such that the rotary pusher can push the anti-tension spring rod into the slot. In the initial state, the anti-tension spring rod is away from the slot. The slot is set on the inner wall of the slot tube to accommodate the anti-tension spring rod and achieve positioning and locking, providing an accurate locking reference position.

[0013] (III) Beneficial Effects Compared with the prior art, the present invention provides a power electronic component packaging mechanism, which has the following advantages: This utility model is equipped with a mobile conveying mechanism. The drive component drives the transmission belt assembly to operate. The drive block precisely drives the moving plate to slide along the guide rail. The guide block provides stable guidance. The moving plate carries the limiting frame and electronic components, realizing precise horizontal conveying and positioning of the workpiece and automated movement control, thereby improving the positioning accuracy and production efficiency of the packaging operation.

[0014] This utility model is equipped with a limiting snap-fit ​​mechanism. The snap-fit ​​rod passes through the adjustment hole and connects with the support tube and the snap-fit ​​tube. Rotating the snap-fit ​​tube drives the rotary pusher to push the anti-tension spring rod from the initial far away state and embed it into the slot, forming a reliable mechanical lock. The adjustment hole provides flexible position selection, realizing the stable fixation and reliable locking of electronic components in the packaging position.

[0015] This utility model is equipped with a snap-fit ​​auxiliary mechanism. The outer rotating ring drives the longitudinal moving ring to embed into the ratchet ring through a threaded connection. The spring plate contacts the ratchet ring to form a one-way locking protection. The bidirectional spring rod stabilizes the rotation of the outer rotating ring in the positioning hole, preventing the main locking mechanism from accidentally loosening. This provides safe and reliable auxiliary protection and precise rotation control for the packaging operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the device in the unused state of this utility model; Figure 2 This is a schematic diagram of the structure of the mobile conveying mechanism in this utility model; Figure 3 This is a structural schematic diagram of the installation method of the limiting frame in this utility model; Figure 4 This is a schematic diagram of the structure of the limiting snap-fit ​​mechanism and the snap-fit ​​auxiliary mechanism in this utility model; Figure 5 This is a schematic diagram of the internal structure of the limiting snap-fit ​​mechanism and the snap-fit ​​auxiliary mechanism in this utility model.

[0017] In the diagram: 1. Operating table; 2. Guide block; 3. Moving plate; 4. Support base; 5. Drive assembly; 6. Transmission belt assembly; 7. Drive block; 8. Support tube; 9. Clip rod; 10. Clip tube; 11. Rotary push frame; 12. Anti-tension spring rod; 13. Slot; 14. Ratchet ring; 15. Longitudinal movement ring; 16. Spring plate; 17. Outer rotating ring; 18. Two-way spring rod; 19. Double-layer ring; 20. Positioning hole; 21. Guide rail; 22. Limiting frame; 23. Side plate; 24. Adjustment hole; 25. Mounting beam; 26. Encapsulation and testing assembly. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0020] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0021] Please see Figures 1-5 A power electronic component packaging mechanism includes an operating table 1, a moving conveying mechanism, a limiting snap-fit ​​mechanism, and a snap-fit ​​auxiliary mechanism. The moving conveying mechanism includes a guide block 2 and a moving plate 3. The guide block 2 is slidably mounted on one end face of the operating table 1. The moving plate 3 is mounted on the guide block 2. A support base 4 and a drive assembly 5 are mounted on the top of the operating table 1. A transmission belt assembly 6 is connected between the drive assembly 5 and the support base 4. A driving block 7 is mounted on the bottom end of the moving plate 3. The transmission belt assembly 6 and the driving block 7 are connected. The limiting snap-fit ​​mechanism includes a support tube 8 and a snap-fit ​​rod 9. A snap-fit ​​tube 10 is rotatably mounted on one end of the support tube 8. A rotary push frame 11 is mounted on the inner wall of the snap-fit ​​tube 10. A counter-tension spring rod 12 is mounted on the outer wall of the snap-fit ​​rod 9. A snap-fit ​​groove 13 is mounted on the inner wall of the snap-fit ​​tube 10. A ratchet ring 14 is mounted on one end face of the snap-fit ​​tube 10, and a longitudinal sliding ring 15 is slidably mounted on the outer wall of the snap-fit ​​tube 10.

[0022] In this embodiment, the drive assembly 5 starts and drives the transmission belt assembly 6 to run. The drive block 7 connected to the transmission belt assembly 6 pushes the moving plate 3 to slide along the guide rail 21. The guide block 2 slides and guides on the guide rail 21 at one end of the operating table 1 to achieve precise horizontal transport and positioning of the moving plate 3. The limiting frame 22 is symmetrically installed on the moving plate 3, carrying external electronic components to move to the designated packaging position along with the moving plate 3. The position of the limiting frame 22 is fixed. The locking rod 9 passes through the adjustment hole 24 on the moving plate 3, extends through the side plate 23 and establishes a connection with the support tube 8 and the locking tube 10. Rotating the locking tube 10 drives the inner wall of the rotary pusher 11 to rotate. The rotary pusher 11 pushes the outer wall of the locking rod 9 from the initial away state to gradually embed into the slot 13 of the inner wall of the locking tube 10, forming a mechanical locking connection, fixing the limiting frame 22 in the required position, which facilitates the placement of electronic components in the designated packaging position.

[0023] The locking auxiliary mechanism includes a spring plate 16 and an outer rotating ring 17. The spring plate 16 is installed on the outer end of the longitudinal moving ring 15. The outer rotating ring 17 is rotatably mounted on the outer wall of the support tube 8. The outer rotating ring 17 and the longitudinal moving ring 15 are threadedly connected. The longitudinal moving ring 15 can be embedded in the ratchet ring 14, so that the spring plate 16 contacts and supports the ratchet ring 14. A bidirectional spring rod 18 is installed on the outer rotating ring 17. A double-layer ring 19 is fixedly installed on the outer wall of the support tube 8. The outer rotating ring 17 is rotatably limited within the double-layer ring 19. A positioning hole 20 is locked in the double-layer ring 19. The bidirectional spring rod 18 extends into the positioning hole 20 step by step to make the outer rotating ring 17 rotate stably.

[0024] In this embodiment, rotating the outer rotating ring 17 causes the longitudinal sliding ring 15 to slide longitudinally through the threaded connection, so that the longitudinal sliding ring 15 is embedded in the ratchet ring 14 installed on the end face of the clamping tube 10. The spring plate 16 at the outer end of the longitudinal sliding ring 15 contacts and supports the ratchet ring 14, forming a one-way locking protection. The bidirectional spring rod 18 on the outer rotating ring 17 extends into the positioning hole 20 fixed in the double-layer ring 19 on the outer wall of the support tube 8, so that the outer rotating ring 17 can be stably limited to rotate within the double-layer ring 19, which facilitates the stable adjustment of the movement of the longitudinal sliding ring 15 by the outer rotating ring 17.

[0025] Please see Figures 1-5 As a supplementary embodiment of a power electronic component packaging mechanism for a moving conveying mechanism, a limiting snap-fit ​​mechanism, and a snap-fit ​​auxiliary mechanism: A guide rail 21 is installed on one end face of the operating table 1, and a guide block 2 is slidably guided on the guide rail 21. A limiting frame 22 is symmetrically slidably installed on the moving plate 3, and external electronic components are placed in the limiting frame 22 of the moving plate 3. Side plates 23 are installed on both sides of the limiting frame 22, and a support tube 8 is fixedly installed on the side plates 23. An adjustment hole 24 is opened on the moving plate 3, and a snap-fit ​​rod 9 can pass through different adjustment holes 24 and extend through the side plates 23 to engage with the snap-fit ​​tube 10 and the support tube 8. An installation beam 25 is installed on one end face of the operating table 1, and a packaging test assembly 26 is installed on the installation beam 25. The packaging test assembly 26 can be arranged opposite to the moving plate 3. A rotary pusher 11 can push a counter-tension spring rod 12 into the slot 13. In the initial state, the counter-tension spring rod 12 is away from the slot 13.

[0026] More specifically, at the start of the electronic component packaging operation, the external electronic component is placed in the limiting frame 22 of the moving plate 3. The locking rod 9 passes through the adjustment hole 24 and establishes a connection with the support tube 8 and the locking tube 10, fixing the relative position of the limiting frame 22. The locking tube 10 is rotated, and the rotating push frame 11 pushes the anti-tension spring rod 12 to embed into the slot 13 to achieve rigid locking. At the same time, the outer rotating ring 17 is rotated, and the longitudinal moving ring 15 is embedded into the ratchet ring 14. The spring plate 16 forms an auxiliary locking protection. The bidirectional spring rod 18 stabilizes the rotation of the outer rotating ring 17 in the positioning hole 20. In the locked state, the packaging test assembly 26 performs packaging test operations on the electronic component. The drive assembly 5 is started, and the transmission belt assembly 6 drives the moving plate 3 to slide precisely along the guide rail 21 to the relative position of the packaging test assembly 26. After the operation is completed, the mechanisms are reversed to achieve unlocking and reset. The drive assembly 5 drives the moving plate 3 to be transported.

[0027] In summary, when the overall equipment is in use or running: when the moving conveyor needs to run, the drive component 5 starts and drives the transmission belt component 6 to run. The drive block 7 connected to the transmission belt component 6 pushes the moving plate 3 to slide along the guide rail 21. The guide block 2 slides and guides on the guide rail 21 at one end of the operating table 1 to achieve precise horizontal conveying and positioning of the moving plate 3. The limiting frame 22 is symmetrically installed on the moving plate 3, carrying external electronic components to move to the designated packaging position along with the moving plate 3.

[0028] When it is necessary to restrict the operation of the locking mechanism, the position of the fixed limiting frame 22 is fixed. The locking rod 9 passes through the adjustment hole 24 on the moving plate 3, extends through the side plate 23 and establishes a connection with the support tube 8 and the locking tube 10. Rotating the locking tube 10 drives the inner wall of the rotary pusher 11 to rotate. The rotary pusher 11 pushes the anti-tension spring rod 12 on the outer wall of the locking rod 9 from the initial away state and gradually embeds it into the locking groove 13 on the inner wall of the locking tube 10, forming a mechanical locking connection, fixing the limiting frame 22 in the required position, which facilitates the placement of auxiliary electronic components in the designated packaging position.

[0029] When the locking auxiliary mechanism is in operation, the outer rotating ring 17 is rotated, and the longitudinal sliding ring 15 is driven to slide longitudinally through the threaded connection, so that the longitudinal sliding ring 15 is embedded in the ratchet ring 14 installed on the end face of the locking tube 10. The spring plate 16 at the outer end of the longitudinal sliding ring 15 contacts and supports the ratchet ring 14, forming a one-way locking protection. The bidirectional spring rod 18 on the outer rotating ring 17 extends into the positioning hole 20 fixed in the double-layer ring 19 on the outer wall of the support tube 8, so that the outer rotating ring 17 can be stably limited to rotate within the double-layer ring 19, which facilitates the stable adjustment of the movement of the longitudinal sliding ring 15 by the outer rotating ring 17.

[0030] When the electronic component packaging operation begins, the external electronic component is placed in the limiting frame 22 of the moving plate 3. The locking rod 9 passes through the adjustment hole 24 and establishes a connection with the support tube 8 and the locking tube 10 to fix the relative position of the limiting frame 22. The locking tube 10 is rotated, and the rotating push frame 11 pushes the anti-tension spring rod 12 to embed into the slot 13 to achieve rigid locking. At the same time, the outer rotating ring 17 is rotated, and the longitudinal moving ring 15 is embedded into the ratchet ring 14. The spring plate 16 forms an auxiliary locking protection. The bidirectional spring rod 18 stabilizes the rotation of the outer rotating ring 17 in the positioning hole 20. In the locked state, the packaging test assembly 26 performs packaging test operation on the electronic component. The drive assembly 5 is started, and the transmission belt assembly 6 drives the moving plate 3 to slide precisely along the guide rail 21 to the relative position of the packaging test assembly 26. After the operation is completed, the mechanisms are reversed to achieve unlocking and reset. The drive assembly 5 drives the moving plate 3 to be transported.

[0031] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

[0032] In all the solutions mentioned above, those involving the operation of electrical components, unless otherwise explicitly described, are controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies, and their specific circuit structures will not be elaborated here. In all the solutions mentioned above, those involving motors can be used with a reducer if necessary. The connection structure and working principle between the motor and the reducer are existing, well-known technologies, and will not be elaborated here.

Claims

1. A power electronic component packaging mechanism, comprising an operating table (1), a moving conveying mechanism, a limiting snap-fit ​​mechanism, and a snap-fit ​​auxiliary mechanism, characterized in that: The mobile conveying mechanism includes a guide block (2) and a moving plate (3). The guide block (2) is slidably installed on one end face of the operating table (1). The moving plate (3) is installed on the guide block (2). The top of the operating table (1) is equipped with a support seat (4) and a drive assembly (5). A transmission belt assembly (6) is connected between the drive assembly (5) and the support seat (4). A driving block (7) is installed at the bottom end of the moving plate (3). The transmission belt assembly (6) and the driving block (7) are connected. The limiting clamping mechanism includes a support tube (8) and a clamping rod (9). A clamping tube (10) is rotatably installed at one end of the support tube (8). A rotary push frame (11) is installed on the inner wall of the clamping tube (10). A counter-tension spring rod (12) is installed on the outer wall of the clamping rod (9). A clamping groove (13) is installed on the inner wall of the clamping tube (10). A ratchet ring (14) is installed on one end face of the clamping tube (10). A longitudinal sliding ring (15) is slidably installed on the outer wall of the clamping tube (10).

2. The power electronic component packaging mechanism according to claim 1, characterized in that: The locking auxiliary mechanism includes a spring plate (16) and an outer rotating ring (17). The spring plate (16) is installed on the outer end of the longitudinal moving ring (15). The outer rotating ring (17) is limited to rotate on the outer wall of the support tube (8). The outer rotating ring (17) and the longitudinal moving ring (15) are connected by a thread. The longitudinal moving ring (15) can be embedded in the ratchet ring (14) so ​​that the spring plate (16) contacts and supports the ratchet ring (14). A two-way spring rod (18) is installed on the outer rotating ring (17). A double-layer ring (19) is fixedly installed on the outer wall of the support tube (8). The outer rotating ring (17) is limited to rotate within the double-layer ring (19). A positioning hole (20) is locked in the double-layer ring (19). The two-way spring rod (18) extends into the positioning hole (20) step by step so that the outer rotating ring (17) rotates stably.

3. The power electronic component packaging mechanism according to claim 1, characterized in that: A guide rail (21) is installed on one end face of the operating table (1), and a guide block (2) is slidably guided on the guide rail (21).

4. The power electronic component packaging mechanism according to claim 1, characterized in that: The movable plate (3) is symmetrically and slidably mounted with a limiting frame (22), and external electronic components are placed inside the limiting frame (22) of the movable plate (3).

5. The power electronic component packaging mechanism according to claim 4, characterized in that: Side plates (23) are installed on both sides of the limiting frame (22), and the support tube (8) is fixedly installed on the side plates (23).

6. The power electronic component packaging mechanism according to claim 5, characterized in that: The movable plate (3) has an adjustment hole (24), and the locking rod (9) can pass through different adjustment holes (24) and extend through the side plate (23) to engage with the locking tube (10) and the support tube (8).

7. The power electronic component packaging mechanism according to claim 1, characterized in that: An installation beam (25) is installed on one end face of the operating table (1), and a packaging test component (26) is installed on the installation beam (25). The packaging test component (26) can be set opposite to the moving plate (3).

8. The power electronic component packaging mechanism according to claim 1, characterized in that: The rotary pusher (11) can push the anti-tension spring rod (12) into the slot (13), and in the initial state the anti-tension spring rod (12) is away from the slot (13).

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