A feeding device for chip packaging production and testing

Abstract

This utility model relates to the field of chip packaging production technology and discloses a feeding device for chip packaging production testing, including: a conveyor belt and a partition plate; a top plate with a camera installed at the bottom, and a hydraulic rod added to the top of the top plate, with the telescopic end of the hydraulic rod connected to a side plate; a drive wheel and a driven wheel, located on the front of the side plate, with the drive wheel connected to a first drive motor, and an electric push rod installed at the center of the driven wheel, with a side clamping plate installed at the telescopic end of the electric push rod. This feeding device for chip packaging production testing allows for chip observation via the camera. The electric push rod drives the side clamping plate to fix the chip, the hydraulic rod and side plate rise and fall, and the first drive motor drives the drive wheel and driven wheel, causing the electric push rod to flip the chip. This not only allows for timely chip adjustment but also ensures subsequent packaging quality. Furthermore, the flipping mechanism allows for chip lifting operations, preventing chip collisions.

Description

Technical Field

[0001] This utility model relates to the field of chip packaging production technology, specifically to a chip packaging production testing unloading device. Background Technology

[0002] Chip packaging refers to sealing a chip within a package made of materials such as plastic, metal, or ceramic. This creates a barrier between the chip and the external environment, protecting it from external influences. The package also provides an interface for the chip to connect with other electronic components, enabling information input and output. During chip packaging production and testing, a feeding device is required. This device is responsible for transporting the packaged and tested chips from the production line to packaging equipment. The feeding device is a key component for achieving automated production and reduces errors and costs associated with manual operation.

[0003] Common chip packaging production and testing unloading devices typically consist of a conveyor belt, a rotating shaft, and a drive motor. The drive motor first rotates the rotating shaft, and the direction of rotation can be adjusted. The rotating shaft then drives the conveyor belt, which transports the packaged chips from one end of the conveyor belt to the other end. This allows the chips, which have passed packaging and sorting, to enter the packaging equipment for packaging operations.

[0004] Traditional chip packaging production and testing unloading devices use a conveyor belt, rotating shaft, and drive motor to transport packaged chips from one end of the conveyor belt to the other. When multiple chips are unloaded on the conveyor belt, improper placement or collisions can damage the chip surface or affect its performance, leading to a decrease in chip quality. To address this issue, some chip packaging production and testing unloading devices add limiting blocks to the conveyor belt. These blocks allow individual chips to be placed between adjacent blocks, preventing collisions during unloading and ensuring chip safety and quality. However, this method is prone to chips being placed upside down, making timely adjustments impossible and leading to a decrease in subsequent packaging quality. Therefore, a new unloading device for chip packaging production and testing is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a discharge device for chip packaging production and testing, thereby solving the aforementioned technical problems that not only prevent timely adjustments but also lead to a decline in subsequent packaging quality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a material unloading device for chip packaging production and testing, comprising:

[0009] The conveyor belt, and the protective outer plate provided on the front and back of the conveyor belt, and the front and rear ends of the surface of the conveyor belt are equipped with side connecting soft edges, and a partition plate is inserted on the top of the side connecting soft edges;

[0010] The top plate is located directly above the top of the conveyor belt, and a camera is installed at the bottom of the top plate. A hydraulic rod is added to the top of the top plate, and the telescopic end of the hydraulic rod is connected to a side plate.

[0011] The drive wheel and driven wheel are located on the front of the side connecting plate. The end of the drive wheel is coaxially connected to the first drive motor, and an electric push rod is installed at the center of the driven wheel. The telescopic end of the electric push rod is equipped with a side clamping plate. After the packaged chips are inspected and sorted by the testing equipment, qualified chips can be moved to the conveyor belt by a robotic arm or other mechanism and placed between the corresponding two sets of separator plates. The conveyor belt then moves the chips out. A camera can observe the chips. When the chips need to be flipped, the electric push rod first drives the side clamping plate to fix the chips. The hydraulic rod on the top plate drives the side connecting plate to rise and fall, so that the side clamping plate and the chips rise and fall in the same direction. The first drive motor drives the drive wheel, which drives the driven wheel, so that the driven wheel drives the electric push rod. At the same time, the side clamping plate and the chips rotate in the same direction with the electric push rod to flip the chips. Then the side clamping plate is placed back on the conveyor belt. On the one hand, it not only allows for timely adjustment of the chips but also ensures the quality of subsequent packaging; on the other hand, the flipping mechanism can drive the chips to move up and down, avoiding collisions and damage.

[0012] Preferably, a limiting groove is formed at the top of the side connecting soft edge, and a limiting block is installed on the surface of the partition plate, with the shape and position of the limiting block corresponding to the limiting groove. When the partition plate is connected to the side connecting soft edge, the limiting block is inserted into the limiting groove, allowing the partition plate to be installed at different positions on the side connecting soft edge within a certain range according to the size of the chip, thereby adjusting the distance between the two sets of partition plates. At the same time, the partition plate and the side connecting soft edge are connected by a snap-fit ​​method, which facilitates disassembly and assembly operations.

[0013] Preferably, an arc-shaped connecting plate is added below the bottom of the conveyor belt, and a discharge groove is opened on the outer side of the arc-shaped connecting plate. A pusher plate is slidably connected to the top of the arc-shaped connecting plate, and an electric telescopic rod is connected to the outer side of the pusher plate. The conveyor belt can transport the chip to the top of the arc-shaped connecting plate, and the electric telescopic rod drives the pusher plate to move on the arc-shaped connecting plate, so that the pusher plate pushes the chip outward along the discharge groove.

[0014] Preferably, a collection box is added to the outer end of the discharge trough, and partition plates are evenly installed inside the collection box. A lifting seat is connected to the bottom of the collection box. After the chip enters the inner cavity of the collection box along the discharge trough, the chip fits against the corresponding partition plate. At the same time, the lifting seat can drive the collection box to move in the same direction, so that a fixed quantity of chips can be placed in the collection box. The collection box can then carry the chips into the packaging equipment for packaging operations, making it easier to package the chips after discharge.

[0015] Preferably, a limiting side plate is installed on the top of the lifting seat, and the limiting side plate is in close contact with the surface of the collection box, and a support seat is added to the side of the lifting seat. When the collection box is connected to the lifting seat, the collection box is inserted into the limiting side plate, which facilitates the disassembly and assembly of the collection box after it is full of chips.

[0016] Preferably, a threaded screw is rotatably connected to the top of the support base, and a second drive motor is installed at the bottom of the support base. The second drive motor is coaxially connected to the threaded screw, and a sliding block is sleeved on the surface of the threaded screw, with the sliding block connected to the lifting seat. The second drive motor drives the threaded screw to rotate on the support base, and the direction of rotation of the threaded screw can be adjusted. The sliding block drives the lifting seat to move up and down according to the direction of rotation of the threaded screw. At the same time, the collection box moves in the same direction as the lifting seat, thereby facilitating the placement of chips in different positions inside the collection box.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a material unloading device for chip packaging production and testing, which has the following beneficial effects:

[0019] This chip packaging production and testing unloading device uses testing equipment to inspect and sort the packaged chips. Qualified chips are moved onto a conveyor belt by a robotic arm and other mechanisms, positioned between two sets of separators. The conveyor belt then moves the chips out. A camera can observe the chips. When a chip needs to be flipped, an electric push rod first fixes the side clamp to the chip. A hydraulic rod on the top plate raises and lowers the side connecting plate, causing the side clamp and chip to move in the same direction. The first drive motor drives the drive wheel, which in turn drives the driven wheel, causing the driven wheel to drive the electric push rod. Simultaneously, the side clamp and chip rotate in the same direction with the electric push rod, flipping the chip. The side clamp is then placed back onto the conveyor belt. This not only allows for timely chip adjustment but also ensures the quality of subsequent packaging. Furthermore, the flipping mechanism prevents chip collisions and damage during the lifting and lowering process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the conveyor belt and its connection structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the separation structure between the side-connected soft edge and the partition plate of this utility model;

[0023] Figure 4 This is a schematic diagram of the top plate and its connection structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the arc-shaped connecting plate and its connection structure of this utility model.

[0025] In the diagram: 1. Conveyor belt; 2. Protective outer plate; 3. Side connecting soft edge; 4. Limiting groove; 5. Divider plate; 6. Limiting block; 7. Top plate; 8. Hydraulic rod; 9. Side connecting plate; 10. Drive wheel; 11. Driven wheel; 12. First drive motor; 13. Electric push rod; 14. Side clamping plate; 15. Arc-shaped connecting plate; 16. Discharge chute; 17. Pushing plate; 18. Electric telescopic rod; 19. Lifting seat; 20. Limiting side plate; 21. Collection box; 22. Divider plate; 23. Threaded screw; 24. Second drive motor; 25. Sliding block; 26. Support seat; 27. Camera. Detailed Implementation

[0026] 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.

[0027] This utility model provides a technical solution: a chip packaging production and testing unloading device, comprising: (see details below) Figure 1 , Figure 2 The conveyor belt 1, and the protective outer plate 2 provided on the front and back of the conveyor belt 1, and the front and rear ends of the surface of the conveyor belt 1 are equipped with side connecting soft edges 3, and a partition plate 5 is inserted on the top of the side connecting soft edges 3.

[0028] Please see Figure 4 The top plate 7 is located directly above the top of the conveyor belt 1, and a camera 27 is installed at the bottom of the top plate 7. A hydraulic rod 8 is added to the top of the top plate 7, and the telescopic end of the hydraulic rod 8 is connected to a side connecting plate 9.

[0029] The driving wheel 10 and the driven wheel 11 are disposed on the front side of the side connecting plate 9. The end of the driving wheel 10 is coaxially connected to the first drive motor 12, and an electric push rod 13 is installed at the center of the driven wheel 11. The telescopic end of the electric push rod 13 is equipped with a side clamping plate 14. After the packaged chips are inspected and sorted by the testing equipment, qualified chips are moved onto the conveyor belt 1 by a robotic arm and other mechanisms, and positioned between the two sets of separator plates 5. The conveyor belt 1 then moves the chips out. The camera 27 can observe the chips. When the chips need to be flipped, the electric push rod 13 first drives the side clamping plate 14 to fix it to the chip. The hydraulic rod 8 drives the side connecting plate 9 to rise and fall on the top plate 7, so that the side clamping plate 14 and the chip rise and fall in the same direction. The first drive motor 12 drives the drive wheel 10, which in turn drives the driven wheel 11, which drives the electric push rod 13. At the same time, the side clamping plate 14 and the chip rotate in the same direction with the electric push rod 13 to flip the chip. Then the side clamping plate 14 is placed back on the conveyor belt 1. On the one hand, the chips can be adjusted in time, which also ensures the quality of subsequent packaging. On the other hand, the flipping mechanism can drive the chips to rise and fall, avoiding collisions and damage.

[0030] Please see Figure 3 A limiting groove 4 is formed at the top of the side connecting soft edge 3, and a limiting block 6 is installed on the surface of the partition plate 5. The shape and position of the limiting block 6 correspond to those of the limiting groove 4. When the partition plate 5 is connected to the side connecting soft edge 3, the limiting block 6 is inserted into the limiting groove 4. Within a certain range, the partition plate 5 can be installed at different positions on the side connecting soft edge 3 according to the size of the chip, thereby adjusting the distance between the two sets of partition plates 5. At the same time, the partition plate 5 and the side connecting soft edge 3 are connected by a snap-fit ​​method, which facilitates disassembly and assembly operations.

[0031] Please see Figure 5An arc-shaped connecting plate 15 is added below the bottom of the conveyor belt 1, and a discharge trough 16 is opened on the outer side of the arc-shaped connecting plate 15. A pusher plate 17 is slidably connected to the top of the arc-shaped connecting plate 15, and an electric telescopic rod 18 is connected to the outer side of the pusher plate 17. The conveyor belt 1 can transport the chip to the top of the arc-shaped connecting plate 15, and the electric telescopic rod 18 drives the pusher plate 17 to move on the arc-shaped connecting plate 15, so that the pusher plate 17 pushes the chip outward along the discharge trough 16. A collection box 21 is added to the outer end of the discharge trough 16, and partition plates 22 are evenly added to the inner cavity of the collection box 21. A lifting seat 19 is connected to the bottom of the collection box 21. After the chips enter the inner cavity of the collection box 21 along the discharge chute 16, they adhere to the corresponding separator plate 22. Simultaneously, the lifting seat 19 moves the collection box 21 in the same direction, allowing a fixed quantity of chips to be placed inside the collection box 21. The collection box 21 can then be used to move the chips into the packaging equipment for packaging, facilitating packaging after chip discharge. A limiting side plate 20 is installed on the top of the lifting seat 19, and the limiting side plate 20 adheres to the surface of the collection box 21. A support base 26 is added to the side of the lifting seat 19. When the collection box 21 is connected to the lifting seat 19, it is inserted into the limiting side plate 20, facilitating disassembly and assembly after the collection box 21 is full of chips. A threaded screw 23 is rotatably connected to the top of the support base 26, and a second drive motor 24 is installed at the bottom of the support base 26. The second drive motor 24 is coaxially connected to the threaded screw 23, and a sliding block 25 is sleeved on the surface of the threaded screw 23. The sliding block 25 is connected to the lifting seat 19. The second drive motor 24 drives the threaded screw 23 to rotate on the support base 26 and can adjust the direction of rotation of the threaded screw 23. The sliding block 25 drives the lifting seat 19 to move up and down according to the direction of rotation of the threaded screw 23. At the same time, the collection box 21 moves in the same direction as the lifting seat 19, which facilitates the placement of chips in different positions inside the collection box 21.

[0032] This solution involves the following steps: After the packaged chips are inspected and sorted by testing equipment, qualified chips are moved onto the conveyor belt 1 via a robotic arm or similar mechanism and positioned between two sets of separator plates 5. The conveyor belt 1 then moves the chips for unloading. The camera 27 can observe the chips. When a chip needs to be flipped, the electric push rod 13 first moves the side clamping plate 14 to fix it to the chip. The hydraulic rod 8 moves the side connecting plate 9 up and down on the top plate 7, causing the side clamping plate 14 and the chip to move in the same direction. The first drive motor 12 drives the drive wheel 10, which in turn drives the driven wheel 11, causing the driven wheel 11 to drive the electric push rod 13. Simultaneously, the side clamping plate 14 and the chip rotate in the same direction with the electric push rod 13, flipping the chip. The side clamping plate 14 is then placed back onto the conveyor belt 1. When the separator plate 5 is connected to the side connecting soft edge 3, the limiting block 6 is inserted into the limiting groove 4, allowing the separator plate 5 to be installed at different positions on the side connecting soft edge 3, thereby adjusting the distance between the two sets of separator plates 5. The conveyor belt 1 can transport the chip to the top of the arc-shaped connecting plate 15, and the electric telescopic rod 18 drives the pusher plate 17 to move on the arc-shaped connecting plate 15, so that the pusher plate 17 pushes the chip outward along the discharge groove 16. After the chip enters the inner cavity of the collection box 21 along the discharge groove 16, the chip fits against the corresponding partition plate 22. The second drive motor 24 drives the threaded screw 23 to rotate on the support seat 26, and can adjust the direction of the threaded screw 23. The sliding block 25 drives the lifting seat 19 to move up and down according to the direction of the threaded screw 23. At the same time, the collection box 21 moves in the same direction with the lifting seat 19, placing the chip at different positions inside the collection box 21.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A discharge device for chip packaging production and testing, characterized in that, include: The conveyor belt (1) and the protective outer plate (2) provided on the front and back of the conveyor belt (1) are provided, and the front and rear ends of the surface of the conveyor belt (1) are provided with side connecting soft edges (3), and a partition plate (5) is inserted on the top of the side connecting soft edges (3). The top plate (7) is located directly above the top of the conveyor belt (1), and a camera (27) is installed at the bottom of the top plate (7). A hydraulic rod (8) is added to the top of the top plate (7), and a side connecting plate (9) is connected to the telescopic end of the hydraulic rod (8). The driving wheel (10) and the driven wheel (11) are located on the front of the side connecting plate (9). The end of the driving wheel (10) is coaxially connected to the first drive motor (12), and an electric push rod (13) is installed at the center of the driven wheel (11). The telescopic end of the electric push rod (13) is equipped with a side clamp plate (14).

2. The unloading device for chip packaging production testing according to claim 1, characterized in that: The top of the side connecting soft edge (3) is provided with a limiting groove (4), and a limiting block (6) is installed on the surface of the partition plate (5), and the shape and position of the limiting block (6) correspond to those of the limiting groove (4).

3. The unloading device for chip packaging production testing according to claim 1, characterized in that: An arc-shaped connecting plate (15) is provided below the bottom of the conveyor belt (1), and a discharge groove (16) is provided on the outer side of the arc-shaped connecting plate (15). A pusher plate (17) is slidably connected to the top of the arc-shaped connecting plate (15), and an electric telescopic rod (18) is connected to the outer side of the pusher plate (17).

4. The unloading device for chip packaging production testing according to claim 3, characterized in that: A collection box (21) is added to the outer end of the discharge trough (16), and partition plates (22) are evenly added to the inner cavity of the collection box (21), and a lifting seat (19) is connected to the bottom of the collection box (21).

5. The unloading device for chip packaging production testing according to claim 4, characterized in that: The top of the lifting seat (19) is fitted with a limiting side plate (20), and the limiting side plate (20) is attached to the surface of the collection box (21). A support seat (26) is added to the side of the lifting seat (19).

6. The unloading device for chip packaging production testing according to claim 5, characterized in that: The top of the support base (26) is rotatably connected to a threaded screw (23), and a second drive motor (24) is installed at the bottom of the support base (26). The second drive motor (24) is coaxially connected to the threaded screw (23), and a sliding block (25) is sleeved on the surface of the threaded screw (23). The sliding block (25) is connected to the lifting base (19).

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