A suction cup telescopic mechanism

Abstract

This utility model discloses a suction cup telescopic mechanism, including a suction cup connecting support frame and a connecting guide rail set on its inner side; a limit moving groove is set on the upper side of the bottom connecting pre-installation plate; a side connecting moving column is connected to the bottom end of the movable plug-in locking block; a central connecting threaded column is set in the middle of the outer side connecting block; a toggle adjustment knob is set in the middle of the central connecting threaded column; a plug-in locking groove is set on the side of the connecting mounting base; the outer side connecting block is driven by the thread to move the side connecting moving column; the movement of the side connecting moving column will cause the movable plug-in locking block to lock into the plug-in locking groove and restrict the cylinder shaft connecting support frame on the upper side; the disassembly operation can be completed by rotating the toggle adjustment knob in the opposite direction. After the improvement of this utility model, the installation and disassembly operation efficiency of the suction cup telescopic mechanism can be effectively improved, thereby effectively improving the practicality of the suction cup telescopic mechanism.

Description

Technical Field

[0001] This utility model belongs to the field of semiconductor testing technology, specifically relating to a suction cup telescopic mechanism. Background Technology

[0002] As the application of automated equipment in the semiconductor testing field gradually expands, manual intervention in production and testing processes is decreasing. Therefore, stable material flow and handling within various production and testing equipment is essential for the stable operation of automated production lines. In semiconductor processing, wafers are highly valuable. Most processing or testing equipment on the market uses vacuum chucks to firmly adhere the wafer at the discharge port of the transport equipment before transferring it inside for processing or testing. The equipment typically extends the chuck towards the wafer, reducing the distance between them and ensuring close contact for stable vacuum adhesion. This necessitates that the equipment's mechanism has the ability to actively extend the chuck.

[0003] However, suction cup telescopic mechanisms are usually installed using screws. The screw connection makes it very inconvenient to install and disassemble the suction cup telescopic mechanism, which is not conducive to the efficiency of operators in installing, disassembling and replacing the suction cup telescopic mechanism.

[0004] This utility model addresses the aforementioned problems by providing an improvement to a suction cup telescopic mechanism with a pre-installed structure that facilitates installation and disassembly. Utility Model Content

[0005] The purpose of this utility model is to provide a suction cup telescopic mechanism to solve the problem that the suction cup telescopic mechanism mentioned in the background art is usually installed with screws. The screw installation connection easily makes the installation and disassembly of the suction cup telescopic mechanism very inconvenient, which is not conducive to the efficiency of the operator in installing, disassembling and replacing the suction cup telescopic mechanism.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a suction cup telescopic mechanism, comprising a suction cup connecting support frame and a connecting guide rail two disposed on the inner side of the suction cup connecting support frame; A connecting mounting base is provided on the side of the connecting guide rail 2; The bottom of the mounting base is provided with a bottom pre-installation plate. A limiting movement groove is provided on the upper side of the bottom pre-installation plate. A movable plug-in block is connected in the limiting movement groove. The movable plug-in block has an L-shape. A side connecting moving column is connected at the bottom end of the movable plug-in block. An outer side connecting block is connected at the end of the side connecting moving column. A central connecting threaded column is provided in the middle of the outer side connecting block. An adjustment knob is provided in the middle of the central connecting threaded column. A plug-in slot is provided on the side of the mounting base.

[0007] Preferably, the two ends of the central connecting threaded column are rotatably connected to the bottom connecting pre-installation plate via a rotating shaft, and the inner side of the outer side connecting block is provided with an internal thread that matches the central connecting threaded column.

[0008] Preferably, a side mounting connecting block is provided on the side of the bottom connecting pre-installation plate near the corner, and the side mounting connecting block is provided with a through hole.

[0009] Preferably, a connecting guide rail is provided on the upper side of the connecting mounting base, a central adapter plate is provided on the upper side of the connecting guide rail, a side connecting roller is provided at the end of the central adapter plate, and a side connecting moving groove is provided on the outer side of the side connecting roller.

[0010] Preferably, a connecting drive cylinder is provided at the bottom side of the central adapter plate, and the connecting drive cylinder is installed and connected to the central adapter plate by screws.

[0011] Preferably, an auxiliary connecting block is provided at the front position of the connecting drive cylinder, an inner moving arc block is provided at the inner position of the auxiliary connecting block, and a contact connecting ball is provided at the bottom position of the inner moving arc block.

[0012] Preferably, a rotating threaded column is provided at the upper position of the inner moving arc block, and an upper connecting rotating knob is provided at the upper position of the rotating threaded column.

[0013] Preferably, a cylinder connecting shaft is provided at the middle position of the connecting drive cylinder, and a cylinder shaft connecting support frame is connected to the end position of the cylinder connecting shaft.

[0014] Compared with the prior art, the present invention provides a suction cup telescopic mechanism, which has the following beneficial effects: 1. In the suction cup telescopic mechanism, a bottom connecting pre-installation plate is provided at the bottom of the connecting mounting base. A limit moving groove is provided on the upper side of the bottom connecting pre-installation plate. A movable plug-in latch block is connected in the limit moving groove. The movable plug-in latch block has an L-shape. A side connecting moving column is connected at the bottom end of the movable plug-in latch block. An outer side connecting block is connected at the end of the side connecting moving column. A central connecting threaded column is provided in the middle of the outer side connecting block. An adjustment knob is provided in the middle of the central connecting threaded column. A [unclear text - possibly a missing section] is provided on the side of the connecting mounting base. The plug-in slot allows the user to first install the bottom pre-installation plate to the designated position. Then, by rotating the adjustment knob, the central threaded column rotates, driving the outer connecting block through the thread to move the side connecting movable column. The movement of the side connecting movable column causes the movable plug-in slot to engage with the cylinder shaft connecting support frame, thus restricting its movement. Reversing the adjustment knob completes the disassembly operation. This improved feature effectively enhances the efficiency of installing and disassembling the suction cup telescopic mechanism, thereby improving its practicality.

[0015] 2. In the suction cup telescopic mechanism, an auxiliary connecting block is provided at the front position of the drive cylinder. An inner moving arc block is provided on the inner side of the auxiliary connecting block. A contact connecting ball is provided at the bottom of the inner moving arc block. A rotating moving threaded column is provided on the upper side of the inner moving arc block. An upper connecting rotating knob is provided on the upper side of the rotating moving threaded column. In use, rotating the upper connecting rotating knob can cause the rotating moving threaded column to move up and down by the thread action. After the rotating moving threaded column moves inward, it can make the contact connecting ball contact the cylinder connecting shaft. This setting can provide auxiliary support when the cylinder connecting shaft moves, improve its movement stability, and thus improve the practicality of the suction cup telescopic mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the suction cup telescopic mechanism of this utility model.

[0017] Figure 2 This is an enlarged structural diagram of the suction cup telescopic mechanism of this utility model at position A.

[0018] Figure 3 This is a top-view cross-sectional view of the bottom connection pre-installation plate of the suction cup telescopic mechanism of this utility model, showing the position of the toggle adjustment knob.

[0019] Figure 4 This is a cross-sectional view of the suction cup telescopic mechanism of this utility model at the front position of the drive cylinder.

[0020] In the diagram: 1. Cylinder connecting shaft; 2. Central adapter plate; 3. Connecting guide rail one; 4. Connecting mounting base; 5. Side connecting roller; 6. Connecting guide rail two; 7. Suction cup connecting support frame; 8. Cylinder shaft connecting support frame; 9. Side connecting moving groove; 10. Bottom connecting pre-installation plate; 11. Side mounting connecting block; 12. Adjustment knob; 13. Insertion slot; 14. Limiting moving groove; 15. Moving insertion block; 16. Central connecting threaded column; 17. Outer side connecting block; 18. Side connecting moving column; 19. Upper connecting rotation knob; 20. Rotating moving threaded column; 21. Inner moving arc block; 22. Contact connecting ball; 23. Auxiliary connecting block; 24. Connecting drive cylinder. Detailed Implementation

[0021] 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.

[0022] This utility model provides, for example Figure 1-4 As shown, a suction cup telescopic mechanism includes a suction cup connecting support frame 7 and a connecting guide rail 6 disposed on the inner side of the suction cup connecting support frame 7. A connecting mounting base 4 is provided on the side of the connecting guide rail 2 6; A bottom connecting pre-installation plate 10 is provided at the bottom of the mounting base 4. A limiting movement groove 14 is provided on the upper side of the bottom connecting pre-installation plate 10. A movable plug-in latch block 15 is connected in the limiting movement groove 14. The movable plug-in latch block 15 has an L-shape. A side connecting moving post 18 is provided at the bottom end of the movable plug-in latch block 15. An outer side connecting block 17 is connected at the end of the side connecting moving post 18. A central connecting threaded column 16 is provided in the middle of the outer side connecting block 17. An adjustment knob 12 is provided in the middle of the central connecting threaded column 16. A side of the mounting base 4 is provided with... When using the plug-in slot 13, the user can first install the bottom connecting pre-installation plate 10 to the designated position, and then rotate the adjusting knob 12 to rotate the central connecting threaded column 16. The threaded action drives the outer side connecting block 17 to move the side connecting moving column 18. The movement of the side connecting moving column 18 will cause the moving plug-in slot 15 to engage with the plug-in slot 13 and restrict the upper side of the cylinder shaft connecting support frame 8. The disassembly operation can be completed by rotating the adjusting knob 12 in the opposite direction. This improvement can effectively improve the efficiency of the installation and disassembly of the suction cup telescopic mechanism, thereby effectively improving the practicality of the suction cup telescopic mechanism.

[0023] like Figure 3 As shown, the two ends of the central connecting threaded column 16 are rotatably connected to the bottom connecting pre-installation plate 10 via a rotating shaft. The inner side of the outer side connecting block 17 is provided with an internal thread that matches the central connecting threaded column 16. The central connecting threaded column 16 is rotatably connected to the bottom connecting pre-installation plate 10 via a rotating shaft so that the central connecting threaded column 16 can rotate and drive the outer side connecting block 17 to move through the thread action.

[0024] like Figure 1 As shown, a side mounting connector 11 is provided on the side of the bottom connecting pre-installation plate 10 near the corner. The side mounting connector 11 has a through hole. The side mounting connector 11 can be fastened to the bottom connecting pre-installation plate 10 at the designated position by passing screws through it.

[0025] like Figure 1 As shown, a connecting guide rail 3 is provided on the upper side of the connecting mounting base 4, a central adapter plate 2 is provided on the upper side of the connecting guide rail 3, a side connecting roller 5 is provided at the end of the central adapter plate 2, and a side connecting moving groove 9 is provided on the outer side of the side connecting roller 5. The central adapter plate 2 can move back and forth along the connecting guide rail 3, and the connecting mounting base 4 can move up and down along the connecting guide rail 6.

[0026] like Figure 1As shown, a connecting drive cylinder 24 is provided at the bottom side of the central adapter plate 2. The connecting drive cylinder 24 is installed and connected to the central adapter plate 2 by screws. A cylinder connecting shaft 1 is provided at the middle position of the connecting drive cylinder 24. A cylinder shaft connecting support frame 8 is connected to the end position of the cylinder connecting shaft 1. The connecting drive cylinder 24 can drive the cylinder connecting shaft 1 to extend and retract. The extension and retraction of the cylinder connecting shaft 1 can drive the central adapter plate 2 to move back and forth.

[0027] like Figure 4 As shown, an auxiliary connecting block 23 is provided at the front position of the drive cylinder 24. An inner moving arc block 21 is provided at the inner position of the auxiliary connecting block 23. A contact connecting ball 22 is provided at the bottom position of the inner moving arc block 21. A rotating moving threaded column 20 is provided at the upper position of the inner moving arc block 21. An upper connecting rotating knob 19 is provided at the upper position of the rotating moving threaded column 20. In use, rotating the upper connecting rotating knob 19 can cause the rotating moving threaded column 20 to move up and down by the thread action. After the rotating moving threaded column 20 moves inward, the contact connecting ball 22 can contact the cylinder connecting shaft 1. This setting can provide auxiliary support when the cylinder connecting shaft 1 moves, improve its movement stability, and thus improve the practicality of its suction cup telescopic mechanism.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A suction cup telescopic mechanism, characterized in that: Includes a suction cup connecting support frame (7) and a connecting guide rail (6) set at the inner side of the suction cup connecting support frame (7); A connecting mounting base (4) is provided on the side of the connecting guide rail 2 (6). The feature is that: a bottom connecting pre-installation plate (10) is provided at the bottom position of the connecting mounting base (4), a limiting moving groove (14) is provided at the upper side position of the bottom connecting pre-installation plate (10), a moving plug-in card block (15) is connected in the limiting moving groove (14), the moving plug-in card block (15) is an L-structure, a side connecting moving column (18) is connected at the bottom end position of the moving plug-in card block (15), an outer side connecting block (17) is connected at the end position of the side connecting moving column (18), a central connecting threaded column (16) is provided at the middle position of the outer side connecting block (17), a toggle adjustment knob (12) is provided at the middle position of the central connecting threaded column (16), and a plug-in card slot (13) is provided at the side position of the connecting mounting base (4).

2. The suction cup telescopic mechanism according to claim 1, characterized in that: The two ends of the central connecting threaded column (16) are rotatably connected to the bottom connecting pre-installation plate (10) via a rotating shaft, and the inner side of the outer side connecting block (17) is provided with an internal thread that matches the central connecting threaded column (16).

3. The suction cup telescopic mechanism according to claim 1, characterized in that: A side mounting connection block (11) is provided on the side of the bottom connecting pre-installation plate (10) near the corner, and a through hole is provided on the side mounting connection block (11).

4. The suction cup telescopic mechanism according to claim 1, characterized in that: A connecting guide rail (3) is provided on the upper side of the connecting mounting base (4), a central adapter plate (2) is provided on the upper side of the connecting guide rail (3), a side connecting roller (5) is provided at the end of the central adapter plate (2), and a side connecting moving groove (9) is provided on the outer side of the side connecting roller (5).

5. The suction cup telescopic mechanism according to claim 1, characterized in that: A connecting drive cylinder (24) is provided at the bottom side of the central adapter plate (2), and the connecting drive cylinder (24) is installed and connected to the central adapter plate (2) by screws.

6. The suction cup telescopic mechanism according to claim 1, characterized in that: An auxiliary connecting block (23) is provided at the front side of the connecting drive cylinder (24), an inner moving arc block (21) is provided at the inner side of the auxiliary connecting block (23), and a contact connecting ball (22) is provided at the bottom side of the inner moving arc block (21).

7. The suction cup telescopic mechanism according to claim 6, characterized in that: A rotating threaded column (20) is provided on the upper side of the inner moving arc block (21), and an upper connecting rotating knob (19) is provided on the upper side of the rotating threaded column (20).

8. The suction cup telescopic mechanism according to claim 5, characterized in that: A cylinder connecting shaft (1) is provided at the middle position of the connecting drive cylinder (24), and a cylinder shaft connecting support frame (8) is connected at the end position of the cylinder connecting shaft (1).

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