A longitudinal turning device for vehicle-mounted integrated circuit wafer

Abstract

The utility model relates to vehicle integrated circuit wafer longitudinal turnover technical field, concretely to a kind of vehicle integrated circuit wafer longitudinal turnover device, including conveying table and turnover hopper, the output end of first electric guide rail is equipped with connecting plate, the side fixed mounting of connecting plate is equipped with a plurality of fixed blocks, and the movable mounting between fixed block is equipped with the rotation bar connected with turnover hopper, and one end of rotation bar is fixedly installed with first gear, and the side fixed mounting of fixed block is equipped with driving motor, and the output end of driving motor is fixedly installed with second gear engaged with first gear. The utility model is provided with longitudinal turnover structure, wafer can be turned over when conveying on conveying table, without artificial secondary turnover, so that wafer is not damaged by artificial, the advantage of this structure is that wafer conveyed does not need artificial secondary turnover, so that not only reduce labor, and avoid the risk of wafer damage caused by artificial turnover.

Description

Technical Field

[0001] This utility model relates to a vehicle-mounted integrated circuit wafer longitudinal flipping device, and in particular to a vehicle-mounted integrated circuit wafer longitudinal flipping device, belonging to the field of vehicle-mounted integrated circuit wafer longitudinal flipping technology. Background Technology

[0002] Both DIP and SOP-PP automotive integrated circuits share the same frame and molding die, but the bending directions of their finished integrated circuit leads are opposite. DIP integrated circuit leads are bent towards the thinner plastic material, while SOP-PP integrated circuit leads are bent towards the thicker plastic material. To minimize the risk of delamination between the upper and lower plastic materials and leads during lead cutting and separation, the thicker plastic material is usually facing downwards during lead cutting, and the punch cuts the connecting ribs between the leads from top to bottom. During separation, the thicker plastic material is facing upwards, and the punch cuts the integrated circuit from the frame from top to bottom and pushes it down to the product collection plane. However, due to the limitations of the forming die structure and the direction of the stamping force, the leads usually need to be bent and formed downwards. Ultimately, the lead cutting, forming, and separation processes of DIP and SOP-PP automotive integrated circuits need to be reversed during the lead cutting, forming, and separation process so that the plastic material orientation and lead bending direction meet the design requirements.

[0003] Existing automotive integrated circuit chip conveying devices have a simple structure, making it inconvenient to flip the chips. Since the orientation of the adhesive and the bending direction of the pins of some circuit chips need to be adjusted, they need to be manually flipped a second time after being conveyed down, which increases labor costs and easily damages the chips.

[0004] Therefore, there is an urgent need to improve a vehicle-mounted integrated circuit wafer longitudinal flipping device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a vehicle-mounted integrated circuit wafer longitudinal flipping device. By setting up a longitudinal flipping structure, the wafers can be flipped while being conveyed on the conveyor table, eliminating the need for manual secondary flipping and preventing damage to the wafers due to human error. When the wafers are conveyed to the inlet of the flipping hopper, they are first pushed into the hopper until they are fully inside. Then, the drive motor is started to rotate the second gear. Due to the connection between the second and first gears, the first gear also rotates synchronously when the second gear rotates. The rotation of the first gear drives the rotating rod, which in turn flips the hopper, thus flipping the wafers inside. The advantage of this structure is that it eliminates the need for manual secondary flipping of the conveyed wafers, thereby reducing labor costs and avoiding the risk of wafer damage caused by manual flipping.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A vehicle-mounted integrated circuit wafer longitudinal flipping device includes a conveyor table and a flipping hopper. A support plate is fixedly installed on one side of the flipping hopper. A longitudinal flipping structure is provided on the support plate. The longitudinal flipping structure includes multiple first electric guide rails fixedly installed on one side of the support plate. A connecting plate is installed at the output end of the first electric guide rails. Multiple fixing blocks are fixedly installed on one side of the connecting plate. A rotating rod connected to the flipping hopper is movably installed between the fixing blocks. A first gear is fixedly installed at one end of the rotating rod. A drive motor is fixedly installed on one side of the fixing blocks. A second gear that meshes with the first gear is fixedly installed at the output end of the drive motor.

[0008] Preferably, a protective shell connected to the fixing block is fixedly installed on the outside of the drive motor. The protective shell has multiple heat dissipation holes, and an inspection cover is provided at one end of the protective shell.

[0009] Preferably, a first magnetic ring is fixedly installed on the inner side of the inspection cover, and a second magnetic ring that is magnetically connected to the first magnetic ring is fixedly installed on the protective shell.

[0010] Preferably, a first fixing plate is fixedly installed on one side of the support plate, a second electric guide rail is fixedly installed on one end of the first fixing plate, a transmission block is provided on the second electric guide rail, an electric telescopic rod is fixedly installed at the bottom of the transmission block, and a push block is installed at the output end of the electric telescopic rod.

[0011] Preferably, the output end of the tilting hopper is fixedly installed with a connecting block connected to the push block. The connecting block has a first mounting hole, a first spring is fixedly installed inside the first mounting hole, a locking block is fixedly installed at one end of the first spring, and the push block has a locking hole that cooperates with the locking block.

[0012] Preferably, a second fixing plate is fixedly installed on the push block, and an insert rod connected to the locking block is movably installed on the second fixing plate. A second spring connected to the second fixing plate is wound around the insert rod.

[0013] Preferably, the inner side of the tilting hopper is provided with a plurality of second mounting holes, and a third spring is fixedly installed inside the second mounting holes, and a clamping plate is fixedly installed at one end of the third spring.

[0014] This utility model has at least the following beneficial effects:

[0015] By using a longitudinal flipping structure, the sheet can be flipped while being conveyed on the conveyor table, eliminating the need for manual secondary flipping and preventing damage to the sheet by human intervention. The advantage of this structure is that it eliminates the need for manual secondary flipping of the conveyed sheet, thus reducing labor costs and avoiding the risk of damage to the sheet caused by manual flipping. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the transmission block structure of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view at point B in the middle;

[0021] Figure 5 This is a schematic diagram of the second electric guide rail structure of this utility model;

[0022] Figure 6 For the present utility model Figure 5 Enlarged view at point C;

[0023] Figure 7 This is a schematic diagram of the third spring structure of this utility model.

[0024] In the diagram, 1. Conveyor table; 2. Tilting hopper; 3. Support plate; 4. Longitudinal tilting structure; 5. First electric guide rail; 6. Connecting plate; 7. Fixing block; 8. Rotating rod; 9. First gear; 10. Drive motor; 11. Second gear; 12. Protective shell; 13. Heat dissipation hole; 14. Inspection cover plate; 15. First magnetic ring; 16. Second magnetic ring; 17. First fixing plate; 18. Second electric guide rail; 19. Transmission block; 20. Electric telescopic rod; 21. Push block; 22. Connecting block; 23. First mounting hole; 24. First spring; 25. Locking block; 26. Locking hole; 27. Second fixing plate; 28. Insert rod; 29. ​​Second spring; 30. Second mounting hole; 31. Third spring; 32. Clamping plate. Detailed Implementation

[0025] 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-7 As shown in the figure, this embodiment provides an embodiment of a vehicle-mounted integrated circuit wafer longitudinal flipping device.

[0027] A vehicle-mounted integrated circuit wafer longitudinal flipping device includes a conveyor table 1 and a flipping hopper 2. A support plate 3 is fixedly installed on one side of the flipping hopper 2. A longitudinal flipping structure 4 is provided on the support plate 3. The longitudinal flipping structure 4 includes multiple first electric guide rails 5 fixedly installed on one side of the support plate 3. A connecting plate 6 is installed at the output end of each first electric guide rail 5. Multiple fixing blocks 7 are fixedly installed on one side of the connecting plate 6. A rotating rod 8 connected to the flipping hopper 2 is movably installed between the fixing blocks 7. A first gear 9 is fixedly installed at one end of the rotating rod 8. A drive motor 10 is fixedly installed on one side of each fixing block 7. A second gear 11 meshing with the first gear 9 is fixedly installed at the output end of the drive motor 10. Through the longitudinal flipping structure 4, the wafer can be flipped while being conveyed on the conveyor table 1, eliminating the need for manual intervention. By performing a secondary flip, the material pieces are protected from manual damage. When the material pieces are conveyed from the conveyor 1 to the inlet of the flipping hopper 2, they are first pushed into the interior of the flipping hopper 2 until they are completely inside. Then, the drive motor 10 is started to drive the second gear 11 to rotate. Due to the connection between the second gear 11 and the first gear 9, the first gear 9 will also start to rotate synchronously when the second gear 11 rotates. The rotation of the first gear 9 can drive the rotating rod 8 to rotate, so the rotation of the rotating rod 8 can drive the flipping hopper 2 to flip, thereby flipping the material pieces inside the flipping hopper 2. The advantage of this structure is that there is no need to manually flip the conveyed material pieces a second time, thus reducing labor and avoiding the risk of damage to the material pieces caused by manual flipping.

[0028] like Figure 4As shown, a protective shell 12 connected to the fixing block 7 is fixedly installed on the outside of the drive motor 10. The protective shell 12 has multiple heat dissipation holes 13 and an inspection cover 14 is provided at one end of the protective shell 12. The protective shell 12, heat dissipation holes 13 and inspection cover 14 can protect the drive motor 10 and prevent it from being damaged by sharp objects. At the same time, the multiple heat dissipation holes 13 on the protective shell 12 can dissipate the heat generated by the drive motor 10 during operation and prevent the internal temperature of the protective shell 12 from becoming too high and causing the drive motor 10 to malfunction. The inspection cover 14 allows personnel to easily inspect the drive motor 10 without disassembling the protective shell 12.

[0029] like Figure 4 As shown, a first magnetic ring 15 is fixedly installed on the inner side of the inspection cover 14, and a second magnetic ring 16 is fixedly installed on the protective shell 12 and magnetically connected to the first magnetic ring 15. Through the arrangement of the first magnetic ring 15 and the second magnetic ring 16, the two attract each other and can fix the inspection cover 14 on the protective shell 12 to prevent it from falling off. Due to the characteristics of the first magnetic ring 15 and the second magnetic ring 16, the inspection cover 14 can be opened by pulling it directly without tools, thereby saving personnel time in opening the inspection cover 14.

[0030] like Figure 2 As shown, a first fixed plate 17 is fixedly installed on one side of the support plate 3, and a second electric guide rail 18 is fixedly installed on one end of the first fixed plate 17. A transmission block 19 is provided on the second electric guide rail 18, and an electric telescopic rod 20 is fixedly installed at the bottom of the transmission block 19. A push block 21 is installed at the output end of the electric telescopic rod 20. With the arrangement of the first fixed plate 17, the second electric guide rail 18, the transmission block 19, the electric telescopic rod 20, and the push block 21, the second electric guide rail 18 is started to drive the transmission block 19 to start moving. When the transmission block 19 drives the electric telescopic rod 20 to move above the conveyor table 1, the extension of the electric telescopic rod 20 can drive the push block 21 to descend into the material piece on the conveyor table 1. Then, the operation of the second electric guide rail 18 can push the push block 21 into the interior of the tilting hopper 2, thus eliminating the need for manual pushing of the material piece, reducing labor costs, and preventing personnel from damaging the material piece.

[0031] like Figure 6As shown, a connecting block 22 connected to a push block 21 is fixedly installed at the output end of the tilting hopper 2. A first mounting hole 23 is provided on the connecting block 22. A first spring 24 is fixedly installed inside the first mounting hole 23. A locking block 25 is fixedly installed at one end of the first spring 24. A locking hole 26 that cooperates with the locking block 25 is provided on the push block 21. When the connecting block 22 is inserted into the push block 21, the locking block 25 will be squeezed and retracted into the first mounting hole 23. When the locking block 25 moves to the position of the locking hole 26, the locking block 25 can pop out and lock into the locking hole 26 under the elastic action of the first spring 24. Therefore, the connecting block 22 can be fixed inside the push block 21. Pressing the locking block 25 to retract it to the inside of the connecting block 22 allows the push block 21 to be removed from the connecting block 22, which facilitates the disassembly and replacement of the push block 21 when it is damaged.

[0032] like Figure 6 As shown, a second fixing plate 27 is fixedly installed on the push block 21, and an insert rod 28 connected to the locking block 25 is movably installed on the second fixing plate 27. A second spring 29 connected to the second fixing plate 27 is wound around the insert rod 28. With the arrangement of the second fixing plate 27, the insert rod 28 and the second spring 29, when the locking block 25 is engaged inside the locking hole 26, the insert rod 28 can be engaged inside the locking block 25 under the elastic action of the second spring 29, which can play a role in limiting the locking block 25, thereby improving the stability of the locking block 25.

[0033] like Figure 7 As shown, the inner side of the tilting hopper 2 is provided with multiple second mounting holes 30. A third spring 31 is fixedly installed inside the second mounting hole 30. A clamping plate 32 is fixedly installed at one end of the third spring 31. With the arrangement of the second mounting holes 30, the third spring 31 and the clamping plate 32, when the material enters the tilting hopper 2, the clamping plate 32 will be squeezed and contracted. When the material is completely inside the tilting hopper 2, the clamping plate 32 can clamp the material under the elastic compression of the multiple third springs 31, thereby improving the stability of the material in the tilting hopper 2 and preventing the material from falling off during the tilting process.

[0034] In this embodiment, as Figures 1-7 As shown in the figure, the working process of the vehicle-mounted integrated circuit wafer longitudinal flipping device provided in this embodiment is as follows:

[0035] When the material sheet is conveyed from the conveyor 1 to the inlet of the tilting hopper 2, the material sheet on the conveyor 1 is first pushed into the interior of the tilting hopper 2 until the material sheet is completely inside the tilting hopper 2. Then, the drive motor 10 is started to drive the second gear 11 to start rotating. Due to the connection between the second gear 11 and the first gear 9, the first gear 9 will also start to rotate synchronously when the second gear 11 rotates. The rotation of the first gear 9 can drive the rotating rod 8 to rotate. Therefore, when the rotating rod 8 rotates, it can drive the tilting hopper 2 to tilt, thereby causing the material sheet inside the tilting hopper 2 to tilt.

[0036] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A vehicle-mounted integrated circuit wafer longitudinal flipping device, comprising a conveyor table (1) and a flipping hopper (2), wherein a support plate (3) is fixedly installed on one side of the flipping hopper (2), characterized in that: The support plate (3) is provided with a longitudinal flipping structure (4). The longitudinal flipping structure (4) includes a plurality of first electric guide rails (5) fixedly installed on one side of the support plate (3). A connecting plate (6) is installed at the output end of the first electric guide rail (5). A plurality of fixing blocks (7) are fixedly installed on one side of the connecting plate (6). A rotating rod (8) connected to the flipping hopper (2) is movably installed between the fixing blocks (7). A first gear (9) is fixedly installed at one end of the rotating rod (8). A drive motor (10) is fixedly installed on one side of the fixing block (7). A second gear (11) meshing with the first gear (9) is fixedly installed at the output end of the drive motor (10).

2. The vehicle-mounted integrated circuit wafer longitudinal flipping device according to claim 1, characterized in that: The drive motor (10) is fixedly mounted with a protective shell (12) connected to the fixing block (7). The protective shell (12) has multiple heat dissipation holes (13) and a maintenance cover (14) is provided at one end of the protective shell (12).

3. The vehicle-mounted integrated circuit wafer longitudinal flipping device according to claim 2, characterized in that: A first magnetic ring (15) is fixedly installed on the inner side of the inspection cover (14), and a second magnetic ring (16) is fixedly installed on the protective shell (12) and magnetically connected to the first magnetic ring (15).

4. The vehicle-mounted integrated circuit wafer longitudinal flipping device according to claim 3, characterized in that: A first fixing plate (17) is fixedly installed on one side of the support plate (3), and a second electric guide rail (18) is fixedly installed on one end of the first fixing plate (17). A transmission block (19) is provided on the second electric guide rail (18), and an electric telescopic rod (20) is fixedly installed at the bottom of the transmission block (19). A push block (21) is installed at the output end of the electric telescopic rod (20).

5. The vehicle-mounted integrated circuit wafer longitudinal flipping device according to claim 4, characterized in that: The output end of the tilting hopper (2) is fixedly installed with a connecting block (22) connected to the push block (21). The connecting block (22) has a first mounting hole (23). A first spring (24) is fixedly installed inside the first mounting hole (23). A locking block (25) is fixedly installed at one end of the first spring (24). The push block (21) has a locking hole (26) that cooperates with the locking block (25).

6. The vehicle-mounted integrated circuit wafer longitudinal flipping device according to claim 5, characterized in that: A second fixing plate (27) is fixedly installed on the push block (21), and a plug rod (28) connected to the locking block (25) is movably installed on the second fixing plate (27). A second spring (29) connected to the second fixing plate (27) is wound on the plug rod (28).

7. The vehicle-mounted integrated circuit wafer longitudinal flipping device according to claim 6, characterized in that: The inner side of the tilting hopper (2) is provided with a plurality of second mounting holes (30), and a third spring (31) is fixedly installed inside the second mounting hole (30). A clamping plate (32) is fixedly installed at one end of the third spring (31).

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