Electronic semiconductor adjustable universal carrier

Abstract

This utility model discloses an adjustable universal carrier for electronic semiconductors, including a fixed barrel. A rotating disk is rotatably connected to the inner wall of the fixed barrel. A motor is fixedly connected to the bottom of the fixed barrel, and the output shaft of the motor passes through the fixed barrel and is fixedly connected to the rotating disk. Two support rods are fixedly connected to the top of the rotating disk. Grooves are formed on opposite sides of the two support rods, and electric push rods are inserted into the interiors of the two grooves and fixedly connected thereto. Lifting blocks are fixedly connected to the tops of the two electric push rods. This utility model allows for effective dust prevention and self-cleaning of the components of the carrier that contact the semiconductor wafer, preventing dust from contaminating the semiconductor wafer and improving the processing efficiency of the semiconductor wafer.

Description

Technical Field

[0001] This utility model relates to the field of semiconductor carrier technology, and more specifically, to an electronic semiconductor adjustable universal carrier. Background Technology

[0002] Adjustable universal carriers for electronic semiconductors are used in the field of electronic semiconductors. They are adjustable and can adapt to various needs and scenarios. In the electronic semiconductor manufacturing process, they may be used to carry key components such as semiconductor wafers and chips, transporting, positioning, and manipulating them at different process stages (such as photolithography, etching, and packaging). They may also serve as carriers to fix and connect semiconductor devices to test equipment during the testing process, ensuring the accuracy and stability of the tests.

[0003] Adjustable universal carriers for holding semiconductor wafers are mainly fixed by suction cups during use. The adjustable universal carrier needs to be kept clean. If dust adheres to the surface of the adjustable universal carrier, it will seriously affect the processing effect on carriers such as semiconductor wafers, and will also affect the stability of the suction cups in fixing the semiconductor wafers. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide an adjustable universal carrier for electronic semiconductors to solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution;

[0006] An adjustable universal carrier for electronic semiconductors includes a fixed bucket. A rotating disk is rotatably connected to the inner wall of the fixed bucket. A motor is fixedly connected to the bottom of the fixed bucket. The output shaft of the motor passes through the fixed bucket and is fixedly connected to the rotating disk. Two support rods are fixedly connected to the top of the rotating disk. Grooves are formed on opposite sides of the two support rods. Electric push rods are fixedly connected to the grooves. Lifting blocks are fixedly connected to the tops of the two electric push rods. Two slots are formed on the top of the fixed bucket and are slidably connected to the lifting blocks. A storage tray is rotatably connected between the two lifting blocks. A second motor is installed on the right side of the right lifting block. The output shaft of the second motor passes through the right lifting block and is fixedly connected to the storage tray. An air pump and a suction cup are installed at the top and bottom of the storage tray, respectively. The bottom of the air pump is connected to the suction cup. Two air outlet pipes are connected to the fixed bucket. Solenoid valves are installed on both air outlet pipes.

[0007] As a further description of the above technical solution:

[0008] The storage tray is fitted with a sealing ring that is fixedly connected to it, and the outer side of the sealing ring is in contact with the inner wall of the fixed bucket.

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

[0010] A cylinder is fixedly connected to the air outlet pipe and communicates with it. A filter plate is threadedly connected to the inner wall of the cylinder.

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

[0012] The outer side of the fixed barrel is fixedly connected with a ring of mounting blocks, and the mounting blocks are provided with mounting holes.

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

[0014] The bottom of the fixed bucket is fixedly connected to an anti-slip ring, which is ring-shaped.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] The components of this solution that come into contact with the semiconductor wafer can be effectively protected from dust and self-cleaned, preventing dust from contaminating the semiconductor wafer and improving the processing efficiency of the semiconductor wafer. Attached Figure Description

[0017] Figure 1 One of the perspective views of this utility model;

[0018] Figure 2 This is a second perspective view of the present utility model;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is a diagram showing the positional relationship between the support rod and the lifting block in this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Fixed bucket; 2. Rotating disc; 3. Motor 1; 4. Support rod; 5. Groove; 6. Electric push rod; 7. Lifting block; 8. Slot; 9. Storage tray; 10. Motor 2; 11. Air pump; 12. Suction cup; 13. Air outlet pipe; 14. Solenoid valve; 15. Sealing ring; 16. Cylinder body; 17. Filter plate; 18. Mounting block; 19. Anti-slip ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model;

[0024] Please see Figures 1-4In this solution: an adjustable universal carrier for electronic semiconductors includes a fixed barrel 1, a rotating disk 2 rotatably connected to the inner wall of the fixed barrel 1, a motor 3 fixedly connected to the bottom of the fixed barrel 1, the output shaft of the motor 3 passing through the fixed barrel 1 and fixedly connected to the rotating disk 2, two support rods 4 fixedly connected to the top of the rotating disk 2, grooves 5 are provided on opposite sides of the two support rods 4, electric push rods 6 are inserted and fixedly connected to the grooves 5, lifting blocks 7 are fixedly connected to the top of the two electric push rods 6, two slots 8 are provided on the top of the fixed barrel 1 and slidably connected to the lifting blocks 7, a storage tray 9 is rotatably connected between the two lifting blocks 7, a motor 10 is installed on the right side of the right lifting block 7, the output shaft of the motor 10 passes through the right lifting block 7 and is fixedly connected to the storage tray 9, an air pump 11 and a suction cup 12 are installed on the top and bottom of the storage tray 9 respectively, the bottom of the air pump 11 is connected to the suction cup 12, two air outlet pipes 13 are connected to the fixed barrel 1, and a solenoid valve 14 is installed on each of the two air outlet pipes 13.

[0025] In this solution, when placing a semiconductor wafer, the electric push rod 6 is first activated to lift the lifting block 7 in the groove 5 and slot 8. During this process, the placement tray 9 will rise. After the placement tray 9 rises to a suitable height, the user activates motor 10, which will rotate the placement tray 9 180 degrees. At this time, the suction cup 12 is set upwards, and the semiconductor wafer can be placed on the suction cup 12. The air pump 11 is activated to suck air into the suction cup 12, which will hold the semiconductor wafer in place, thus fixing the semiconductor wafer. During the process, the user can rotate the placement tray 9 by activating motor 10, thereby changing the angle of the semiconductor wafer and achieving the purpose of adjusting the angle of the semiconductor wafer. In addition, motor 3 can drive the rotating disk 2 to rotate, changing the orientation of the semiconductor wafer, further improving the adjustability of the semiconductor wafer. Furthermore, by using the suction cup 12 to hold the semiconductor wafer, it can be used for semiconductor wafers of different sizes, thereby improving the practicality of this universal carrier.

[0026] After processing the semiconductor wafer, the user reverses the air pump 11, which supplies air to the suction cup 12. At this point, the suction cup 12 loses its grip on the semiconductor wafer, allowing it to be removed. The user then turns on motor 3 to rotate the rotating disk 2 until the lifting block 7 aligns with the slot 8. Then, motor 10 drives the placement tray 9 so that the suction cup 12 faces downwards, and the electric push rod 6 reverses the direction to lower the placement tray 9 into the fixed container 1. At this point, the suction cup 12 and the placement tray 9, which may have come into contact with the semiconductor wafer, are located inside the fixed container 1. The fixed container 1 acts as a dustproof barrier, preventing dust from adhering to the surface of the carrier and improving the practicality of the device. Furthermore, when the user reverses the air pump 11, air is ejected from the suction cup 12, flows within the fixed container 1, and is discharged through the air outlet 13. During this airflow, dust on the surface of the placement tray 9 and the suction cup 12 is carried away, achieving a self-cleaning effect and effectively preventing dust from affecting the semiconductor wafer.

[0027] Please see Figure 3 The storage tray 9 is fitted with a sealing ring 15 that is fixedly connected to it, and the outer side of the sealing ring 15 is in contact with the inner wall of the fixed bucket 1.

[0028] In this utility model, the sealing ring 15 can improve the sealing effect between the storage tray 9 and the fixed bucket 1, and prevent dust from entering the fixed bucket 1 through the gaps and contaminating the storage tray 9 and the suction cup 12.

[0029] Please see Figure 3 The air outlet pipe 13 is fixedly connected to a cylinder 16 that is connected to it, and a filter plate 17 is threadedly connected to the inner wall of the cylinder 16. The filter plate 17 can filter the dust that is cleaned out, so as to avoid the dust from contaminating the working area and thus improve the practicality of the device.

[0030] Please see Figures 1-3 The outer side of the fixed bucket 1 is fixedly connected with a ring of mounting blocks 18, and the mounting blocks 18 are provided with mounting holes; the matching arrangement of the mounting blocks 18 and the mounting holes can facilitate the fixing of the vehicle.

[0031] Please see Figure 3 Among them, the bottom of the fixed bucket 1 is fixedly connected with an anti-slip ring 19, which is ring-shaped.

[0032] In this design, the anti-slip ring 19 can improve the stability of the vehicle and enhance the practicality of the device.

[0033] The above are merely preferred embodiments of this utility model; however, the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and its improved concept, should be included within the scope of protection of this utility model.

Claims

1. An electronic semiconductor adjustable universal carrier comprising a fixed barrel (1), characterized in that: A rotating disk (2) is rotatably connected to the inner wall of the fixed barrel (1). A motor (3) is fixedly connected to the bottom of the fixed barrel (1). The output shaft of the motor (3) passes through the fixed barrel (1) and is fixedly connected to the rotating disk (2). Two support rods (4) are fixedly connected to the top of the rotating disk (2). A groove (5) is provided on the opposite side of each of the two support rods (4). An electric push rod (6) is inserted into the interior of each of the two grooves (5) and fixedly connected to it. A lifting block (7) is fixedly connected to the top of each of the two electric push rods (6). Two openings are provided on the top of the fixed barrel (1). The slot (8) is slidably connected to the lifting block (7). A storage tray (9) is rotatably connected between the two lifting blocks (7). A motor (10) is installed on the right side of the right lifting block (7). The output shaft of the motor (10) passes through the right lifting block (7) and is fixedly connected to the storage tray (9). An air pump (11) and a suction cup (12) are installed at the top and bottom of the storage tray (9), respectively. The bottom of the air pump (11) is connected to the suction cup (12). Two air outlet pipes (13) are connected to the fixed bucket (1). A solenoid valve (14) is installed on each of the two air outlet pipes (13).

2. An electronic semiconductor adjustable universal carrier according to claim 1, characterized in that: The storage tray (9) is fitted with a sealing ring (15) that is fixedly connected to it, and the outer side of the sealing ring (15) is in contact with the inner wall of the fixed bucket (1).

3. An electronic semiconductor adjustable universal carrier according to claim 1, wherein: The air outlet pipe (13) is fixedly connected to a cylinder (16) that communicates with it, and a filter plate (17) is threadedly connected to the inner wall of the cylinder (16).

4. An electronic semiconductor adjustable universal carrier according to claim 1, wherein: The outer side of the fixed bucket (1) is fixedly connected with a ring-shaped mounting block (18), and the mounting block (18) is provided with mounting holes.

5. An electronic semiconductor adjustable universal carrier according to claim 1, wherein: The bottom of the fixed bucket (1) is fixedly connected to an anti-slip ring (19), which is ring-shaped.

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