Clamping device compatible with REEL disc and TRAY disc material taking

Abstract

The utility model discloses a clamping device compatible with REEL disc and TRAY disc taking. The clamping device comprises a clamping jaw module and a suction cup module, wherein the clamping jaw module is installed on a servo lifting module and used for clamping a tray, and the suction cup module is installed on the clamping jaw module and used for sucking a reel disc. The clamping jaw module comprises a clamping jaw fixing base installed on the servo lifting module, a servo motor installed on the clamping jaw fixing base, a two-way lead screw assembly driven by the servo motor, a long-edge clamping jaw and a short-edge clamping jaw, wherein the long-edge clamping jaw and the short-edge clamping jaw are synchronously driven by the two-way lead screw assembly. The suction cup module comprises a lifting air cylinder installed on the clamping jaw fixing base, an air cylinder shaft driven by the lifting air cylinder in cooperation with the guide shaft, and a suction cup assembly installed at the other end of the air cylinder shaft. The material taking device can be compatible with the material taking of the reels and the tray, the cost can be saved, and the material taking is more flexible. Meanwhile, under the condition that the capacity of the feeding trolley is not changed, the trolley can be designed to be lighter and more convenient.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, specifically a clamping device compatible with both REEL and TRAY trays for material handling. Background Technology

[0002] Reel trays are containers used for packaging electronic components, typically for storing and transporting small electronic components such as integrated circuits and chips. Reel trays are widely used in the electronic packaging field, especially in the production and transportation of integrated circuits and chips. Due to their durable characteristics and design, reel trays effectively protect electronic components from damage during transportation and storage.

[0003] In the production process of semiconductor chips and other products, trays are "material trays" that carry workpieces on the production line. They are widely used in the packaging and transportation of electronic components to protect them from damage during transportation. Their specifications are generally 2 inches, 3 inches, and 4 inches.

[0004] As the industry develops, production lines are increasingly adopting production modes that are compatible with both reel and tray systems. The feeding method has changed from separate feeding hoppers to smaller, stackable hoppers, making operation and handling more convenient. However, currently, there is no feeding device that can simultaneously support both reel and tray production modes to match the production line. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a clamping device compatible with REEL and TRAY disks for picking up materials, including a gripper module installed on a servo lifting module for gripping the TRAY disk, and a suction cup module installed on the gripper module for picking up the REEL disk.

[0006] The gripper module includes a gripper mounting base installed on the servo lifting module, a servo motor installed on the gripper mounting base, a bidirectional lead screw assembly driven by the servo motor, and a long-side gripper and a short-side gripper synchronously driven by the bidirectional lead screw assembly.

[0007] The suction cup module includes a lifting cylinder mounted on the gripper mounting base, a cylinder shaft driven by the lifting cylinder in conjunction with a guide shaft, and a suction cup assembly mounted on the other end of the cylinder shaft.

[0008] The system also includes a camera detection module mounted on the gripper mounting base to scan the tray, identify the incoming material label, and obtain the accurate number of layers on the tray, so as to ensure that the gripper module descends to the appropriate height to grasp the tray according to the number of layers.

[0009] The gripper module also includes layer detection modules installed on the gripper fixing base and corresponding to the four corners of the tray to detect whether the tray product is flat. When the tray height is different, the uppermost tray reference can be accurately identified. This reference is both the photo reference and the material picking reference.

[0010] The suction cup module also includes an overpressure sensor to prevent the suction cup assembly from causing overpressure on the reel disk.

[0011] Compared with existing technologies, this invention is compatible with both reel and tray feeding, saving costs and providing more flexible feeding. At the same time, it allows for a lighter trolley design while maintaining the same loading capacity. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a three-dimensional schematic diagram of the gripper module of this utility model;

[0014] Figure 3 This is a front view schematic diagram of the gripper module of this utility model;

[0015] Figure 4 This is a three-dimensional schematic diagram of the suction cup module of this utility model.

[0016] The numbers in the diagram represent: 10. Gripper module; 11. Gripper fixing seat; 12. Layer detection module; 13. Servo motor; 14. Bidirectional lead screw assembly; 15. Long-side gripper; 16. Short-side gripper; 20. Suction cup module; 21. Lifting cylinder; 22. Cylinder shaft; 23. Suction cup assembly; 24. Guide shaft; 25. Overpressure sensor; 30. Camera detection module; 40. Tray disk; 50. Reel disk. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] Please see Figure 1-4 This embodiment provides a clamping device compatible with REEL and TRAY disks for picking up materials, including a gripper module 10 mounted on a servo lifting module for gripping the TRAY disk 40, and a suction cup module 20 mounted on the gripper module 10 for picking up the REEL disk 50.

[0019] The gripper module 10 includes a gripper mounting base 11 mounted on the servo lifting module, a servo motor 13 mounted on the gripper mounting base 11, a bidirectional lead screw assembly 14 driven by the servo motor 13, and a long-side gripper 15 and a short-side gripper 16 synchronously driven by the bidirectional lead screw assembly 14.

[0020] The suction cup module 20 includes a lifting cylinder 21 mounted on the gripper fixing seat 11, a cylinder shaft 22 driven by the lifting cylinder 21 in conjunction with the guide shaft 24, and a suction cup assembly 23 mounted on the other end of the cylinder shaft 22.

[0021] It also includes a camera detection module 30 installed on the gripper fixing seat 11 to scan the tray 40, identify the incoming material label, and obtain the accurate number of layers of the tray 40, so as to ensure that the gripper module 10 descends to the appropriate height to grasp the tray 40 according to the number of layers of the tray 40.

[0022] The gripper module 10 also includes layer detection modules 12 installed on the gripper fixing base 11 and corresponding to the four corners of the tray 40 to detect whether the tray 40 product is flat. When the height of the tray 40 is different, the uppermost tray 40 reference can be accurately identified. This reference is both the photo reference and the material picking reference.

[0023] The suction cup module 20 also includes an overpressure sensor 25 to prevent the suction cup assembly 23 from causing overpressure on the reel disk 50.

[0024] The working principle of this utility model:

[0025] When used in tray production, the lifting cylinder 21 drives the suction cup assembly 23 to rise to avoid interference with the gripper module 10. Then, the camera detection module 30 scans the tray 40 to identify the incoming material label and obtain the accurate number of layers of the tray 40. This ensures that the servo lifting module drives the gripper module 10 to descend to the appropriate height to grip the tray 40 according to the number of layers. Then, the layer detection modules 12 at the four corners of the tray 40 detect whether the tray 40 is flat. When the height of the tray 40 is different, the top tray 40 reference can be accurately identified. This reference is both the photo reference and the material picking reference. Then, the servo motor 13 drives the bidirectional lead screw assembly 14 to synchronously drive the long side gripper 15 to grip the tray (at the same time, the side limit of the short side gripper 16 avoids the risk of the product falling. Moreover, if the number of layers picked is incorrect, the short side gripper 16 cannot close properly and will issue an alarm). Then, it can be moved to the next station.

[0026] When used in the production of reel discs, the lifting cylinder 21, in conjunction with the guide shaft 24, drives the cylinder shaft 22 to drive the suction cup assembly 23 to descend to a position below the long side gripper 15 and the short side gripper 16 to avoid mutual interference. The pressure sensor 25 prevents the suction cup assembly 23 from causing overpressure on the reel disc 50. The suction cup assembly 23 can then pick up the reel disc 50 and move it to the next station.

[0027] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A clamping device compatible with both REEL and TRAY trays for material handling, characterized in that: Includes a gripper module (10) mounted on a servo lifting module for gripping a tray (40), and a suction cup module (20) mounted on the gripper module (10) for picking up a reel (50); The gripper module (10) includes a gripper mounting base (11) mounted on the servo lifting module, a servo motor (13) mounted on the gripper mounting base (11), a bidirectional lead screw assembly (14) driven by the servo motor (13), and a long-side gripper (15) and a short-side gripper (16) synchronously driven by the bidirectional lead screw assembly (14). The suction cup module (20) includes a lifting cylinder (21) mounted on the gripper fixing seat (11), a cylinder shaft (22) driven by the lifting cylinder (21) in conjunction with the guide shaft (24), and a suction cup assembly (23) mounted on the other end of the cylinder shaft (22).

2. The clamping device for picking up materials compatible with REEL and TRAY trays according to claim 1, characterized in that: It also includes a camera detection module (30) installed on the gripper mounting base (11) to scan the tray (40), identify the incoming material label, and obtain the accurate number of layers of the tray (40) to ensure that the gripper module (10) descends to the appropriate height to grip the tray (40) according to the number of layers.

3. The clamping device for picking up materials compatible with REEL and TRAY trays according to claim 2, characterized in that: The gripper module (10) also includes a layer detection module (12) installed on the gripper fixing seat (11) and corresponding to the four corners of the tray (40) to detect whether the tray (40) product is flat. When the height of the tray (40) is different, the reference of the uppermost tray (40) can be accurately identified. This reference is both the photo reference and the material picking reference.

4. The clamping device for picking up materials compatible with REEL and TRAY trays according to claim 1, characterized in that: The suction cup module (20) also includes an overpressure sensor (25) to prevent the suction cup assembly (23) from causing overpressure on the reel disk (50).

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