A turnover mechanism of overlapping PACK trays

Abstract

This utility model discloses a flipping mechanism for an overlapping PACK tray, including an X-axis linear module, a Y-axis sliding component, and a Z-axis sliding component. The Y-axis sliding component is connected to the top of the X-axis linear module, and the Z-axis sliding component is connected to the top of the Y-axis sliding component. The Y-axis sliding component includes a Y-axis base plate mounted on the top of the X-axis linear module, and a Y-axis auxiliary guide rail is provided on the top of the Y-axis base plate. The Z-axis sliding component includes a Z-axis linear module, with a mounting plate connected to one side of the Z-axis linear module, and rotating components symmetrically arranged at both ends of the mounting plate. By setting the X-axis linear module, the Y-axis sliding component, and the Z-axis sliding component, the rotating components are precisely controlled to move along the X-axis, Y-axis, and Z-axis. At the same time, the PACK tray is precisely clamped and rotated by a rotary motor and an electric gripper, realizing the overall flipping of multiple chips in the PACK tray, which greatly improves the efficiency and stability of the production line.

Description

Technical Field

[0001] This utility model relates to the field of flipping technology, and more specifically, to a flipping mechanism for an overlapping PACK disk. Background Technology

[0002] Die inspection technology is a crucial step in the semiconductor industry, primarily involving the detection of defects in chips (dies) (such as integrated circuit wafers). With the development of industrial automation, artificial intelligence, and precision measurement technologies, die inspection technology has evolved from traditional manual inspection to intelligent and high-precision automated inspection. The dies are housed in corresponding PACK trays of different sizes. This mechanism flips two overlapping PACK trays 180°, completing the die flipping process.

[0003] Different customers have different manufacturing processes, resulting in different adhesive properties in the PACK. After long-term use, the grippers may become sticky with adhesive, requiring regular manual maintenance, inspection, and upkeep. Utility Model Content

[0004] To solve at least one of the above-mentioned technical problems, this utility model proposes a flipping mechanism for an overlapping PACK disk.

[0005] The first aspect of this utility model provides a flipping mechanism for an overlapping PACK disk, comprising: an X-axis linear module, a Y-axis sliding component, and a Z-axis sliding component;

[0006] The Y-axis sliding component is connected to the top of the X-axis linear module, and the Z-axis sliding component is connected to the top of the Y-axis sliding component.

[0007] The Y-axis sliding assembly includes a Y-axis base plate that is fitted and installed on the top of the X-axis linear module, and a Y-axis auxiliary guide rail is provided on the top of the Y-axis base plate.

[0008] The Z-axis sliding assembly includes a Z-axis linear module, with a mounting plate connected to one side of the Z-axis linear module, and rotating components symmetrically arranged at both ends of the mounting plate.

[0009] In a preferred embodiment of this utility model, a Y-axis drive module is provided at one end of the top of the Y-axis base plate, one end of the Y-axis drive module is connected to a synchronous belt, and the other end of the synchronous belt is connected to the bottom of the Z-axis sliding assembly.

[0010] In a preferred embodiment of this utility model, a Y-axis tank chain is provided on one side of the top of the Y-axis base plate.

[0011] In a preferred embodiment of the present invention, the Z-axis sliding assembly includes a Z-axis reinforcing rib, a Z-axis auxiliary guide rail is provided on one side of the Z-axis reinforcing rib, and the mounting plate is fixedly installed on one side of the Z-axis auxiliary guide rail.

[0012] In a preferred embodiment of the present invention, the rotating assembly includes a rotating motor fixedly mounted on the end of the mounting plate, and the end of the rotating motor is provided with a rotating shaft.

[0013] In a preferred embodiment of this utility model, a sliding mechanism is provided at the end of the rotating shaft, and a groove is provided on the inner side of the sliding mechanism, with two electric grippers symmetrically arranged on the inner side of the groove.

[0014] In a preferred embodiment of this utility model, a sheet metal is provided on one side of the X-axis linear module, and an X-axis tank chain is provided on the top of the sheet metal.

[0015] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0016] By setting up an X-axis linear module, a Y-axis sliding component, and a Z-axis sliding component, the rotating component is precisely controlled to move along the X, Y, and Z axes. At the same time, the PACK tray is precisely clamped and rotated by a rotary motor and an electric gripper, realizing the overall flipping of multiple chips in the PACK tray, which greatly improves the efficiency and stability of the production line. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, some of the drawings in the following description are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the flipping mechanism of the overlapping PACK disk in an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the Y-axis sliding component according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the connection between the rotary motor and the electric gripper in an embodiment of this utility model.

[0021] In the diagram, 1. Z-axis linear module, 2. Z-axis auxiliary guide rail, 3. Z-axis reinforcing rib, 4. rotary motor, 5. rotary shaft, 6. electric gripper, 7. Y-axis auxiliary guide rail, 8. X-axis linear module, 9. sheet metal, 10. Y-axis drive module, 11. Y-axis base plate, 12. X-axis tank chain, 13. Y-axis tank chain, 14. synchronous belt, 15. mounting plate, 16. sliding mechanism. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0024] Example 1

[0025] See Figure 1-3 As shown, this utility model proposes a flipping mechanism for an overlapping PACK disk, including: an X-axis linear module 8, a Y-axis sliding component, and a Z-axis sliding component;

[0026] The Y-axis sliding component is connected to the top of the X-axis linear module 8, and the Z-axis sliding component is connected to the top of the Y-axis sliding component.

[0027] The Y-axis sliding assembly includes a Y-axis base plate 11 that is fitted and installed on the top of the X-axis linear module 8, and a Y-axis auxiliary guide rail 7 is provided on the top of the Y-axis base plate 11.

[0028] The Z-axis sliding assembly includes a Z-axis linear module 1, with a mounting plate 15 connected to one side of the Z-axis linear module 1, and rotating components symmetrically arranged at both ends of the mounting plate 15.

[0029] According to an embodiment of the present invention, a Y-axis drive module 10 is provided at one end of the top of the Y-axis base plate 11, and a synchronous belt 14 is connected to one end of the Y-axis drive module 10. The other end of the synchronous belt 14 is connected to the bottom of the Z-axis sliding assembly.

[0030] According to an embodiment of the present invention, a Y-axis tank chain 13 is provided on one side of the top of the Y-axis base plate 11.

[0031] According to an embodiment of the present invention, the Z-axis sliding assembly includes a Z-axis reinforcing rib 3, a Z-axis auxiliary guide rail 2 is provided on one side of the Z-axis reinforcing rib 3, and a mounting plate 15 is fixedly installed on one side of the Z-axis auxiliary guide rail 2.

[0032] According to an embodiment of the present invention, the rotating assembly includes a rotating motor 4 fixedly installed at the end of the mounting plate 15, and a rotating shaft 5 is provided at the end of the rotating motor 4.

[0033] According to an embodiment of the present invention, a sliding mechanism 16 is provided at the end of the rotating shaft 5, and a groove is provided on the inner side of the sliding mechanism 16, with two electric grippers 6 symmetrically arranged on the inner side of the groove.

[0034] According to an embodiment of the present invention, a sheet metal 9 is provided on one side of the X-axis linear module 8, and an X-axis tank chain 12 is provided on the top of the sheet metal 9.

[0035] In summary, by setting up the X-axis linear module 8, the Y-axis sliding component, and the Z-axis sliding component, the rotating component is precisely controlled to move along the X, Y, and Z axes. At the same time, the rotary motor 4 and the electric gripper 6 precisely clamp and rotate the PACK tray, realizing the overall flipping of multiple chips in the PACK tray, which greatly improves the efficiency and stability of the production line.

[0036] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to the above embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0038] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A flipper mechanism for overlapping PACK trays, comprising: The X-axis linear module, the Y-axis sliding component, and the Z-axis sliding component; characterized in that... The Y-axis sliding component is connected to the top of the X-axis linear module, and the Z-axis sliding component is connected to the top of the Y-axis sliding component. The Y-axis sliding assembly includes a Y-axis base plate that is fitted and installed on the top of the X-axis linear module, and a Y-axis auxiliary guide rail is provided on the top of the Y-axis base plate. The Z-axis sliding assembly includes a Z-axis linear module, with a mounting plate connected to one side of the Z-axis linear module, and rotating components symmetrically arranged at both ends of the mounting plate.

2. A flipper mechanism for overlapping PACK trays as defined in claim 1, characterized in that A Y-axis drive module is provided at one end of the top of the Y-axis base plate. One end of the Y-axis drive module is connected to a synchronous belt, and the other end of the synchronous belt is connected to the bottom of the Z-axis sliding assembly.

3. A flipper mechanism for overlapping PACK trays as defined in claim 2, characterized in that A Y-axis tank chain is provided on one side of the top of the Y-axis base plate.

4. The mechanism for flipping over the superimposed PACK tray according to claim 1, characterized in that, The Z-axis sliding assembly includes a Z-axis reinforcing rib, and a Z-axis auxiliary guide rail is provided on one side of the Z-axis reinforcing rib. The mounting plate is fixedly installed on one side of the Z-axis auxiliary guide rail.

5. A flipper mechanism for overlapping PACK trays as defined in claim 4, wherein, The rotating assembly includes a rotating motor fixedly mounted on the end of the mounting plate, and the end of the rotating motor is provided with a rotating shaft.

6. A flipper mechanism for overlapping PACK trays as defined in claim 5, characterized in that The end of the rotating shaft is provided with a sliding mechanism, and the inner side of the sliding mechanism is provided with a groove, and there are two electric grippers symmetrically inside the groove.

7. The mechanism for flipping over the superimposed PACK tray according to claim 1, characterized in that, The X-axis linear module has a sheet metal on one side, and an X-axis tank chain is provided on the top of the sheet metal.

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