Rotating mechanism of air suction type machining assembly

Abstract

The rotating mechanism comprises a transmission shaft and a turret air supply assembly installed on the outer side of the transmission shaft, the transmission shaft is inserted into a rotating vacuum sliding ring, the outer side of the upper half portion of the transmission shaft is sleeved with a turret assembly, a plurality of vacuum suction nozzles are installed on the outer side of the turret assembly, and the vacuum suction nozzles are arranged on the outer side of the turret assembly. A plane rotating bearing is inserted into the middle of the lower end of the transmission shaft, the lower half portion of the outer side of the transmission shaft is connected with a rotating servo motor used for rotating, driving and supporting through a belt assembly, and a lifting servo motor used for height adjusting, driving and supporting is arranged below the plane rotating bearing. According to the utility model, the rotary servo motor, the lifting servo motor and the rotary transmission part are compact in structure, and the transmission shaft and the turret assembly are arranged to be circular, so that most vacuum suction nozzles and corresponding processing parts can be arranged in the minimum area, and the occupied space of the device can be saved.

Description

Technical Field

[0001] This utility model relates to the field of LED bead processing technology, and in particular to a rotating mechanism for an air-suction processing component. Background Technology

[0002] LED beads, short for "light-emitting diode beads," are a new type of lighting source that can convert electrical energy into light energy. Compared with traditional light bulbs, LED beads have higher brightness, lower energy consumption, longer lifespan, and are more environmentally friendly.

[0003] During the manufacturing and installation of LED beads, their quality needs to be tested to ensure their stability and reliability during use. The transmission installation testing method uses a rotating mechanism to place the LED bead on top, and then multiple devices rotate sequentially to adjust the position of the LED bead, which is convenient for testing at different workstations. However, when testing multiple LED beads in an assembly line manner, the setting of multiple rotating mechanisms can easily lead to a large space occupation of the device, and the excessive number of repetitive parts in the rotating mechanism makes the structure too cumbersome and repetitive, affecting its rationality and tightness of use.

[0004] Therefore, we provide a rotating mechanism for an air-suction processing assembly. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned technical problems by providing a rotating mechanism for a suction-type processing component, thereby reducing the space occupied by the rotating mechanism and improving the efficiency of rotation.

[0006] In view of this, the present invention provides a rotating mechanism for a suction-type processing component, including a drive shaft and a turret air supply component installed on the outside of the drive shaft. A rotating vacuum slip ring is installed on one side of the turret air supply component, and the drive shaft is inserted into the rotating vacuum slip ring. A turret component is sleeved on the outer side of the upper half of the drive shaft, and a plurality of vacuum nozzles are installed on the outer side of the turret component. A planar rotary bearing is inserted into the middle of the lower end of the drive shaft. A rotary servo motor for rotation drive support is connected to the lower half of the outer side of the drive shaft through a belt assembly. A lifting servo motor for height adjustment drive support is arranged below the planar rotary bearing.

[0007] Preferably, the drive shaft has a ball spline interior, and the upper end of the drive shaft is rotatably mounted inside the rotating vacuum slip ring, while the lower end of the drive shaft is rotatably mounted on one side of the lifting servo motor.

[0008] Preferably, a slip ring directional wheel is installed on the upper surface of the rotating vacuum slip ring, the slip ring directional wheel is installed on the side of the turret gas supply assembly, and positioning bolts are installed on both horizontally opposite sides of the slip ring directional wheel, the positioning bolts are installed on the side of the turret gas supply assembly.

[0009] Preferably, a driven synchronous pulley is sleeved and connected to the outer side of the planar rotary bearing, and an active synchronous pulley is sleeved and connected to the output end of the rotary servo motor. The active synchronous pulley and the driven synchronous pulley are connected by a synchronous belt.

[0010] Preferably, a fixed frame is mounted on the upper surface of the rotary servo motor, the synchronous belt is inserted into the fixed frame, the output end of the rotary servo motor is inserted into the inside of the fixed frame, and a positioning plate for limiting and supporting the active synchronous wheel is mounted on the upper surface of the output end of the rotary servo motor.

[0011] Preferably, an eccentric wheel is installed at the output end of the lifting servo motor, and a connecting rod is installed on the outer end surface of the eccentric wheel, with the connecting rod located directly below the planar rotary bearing.

[0012] Preferably, the center point of the lower half of the connecting rod and the center point of the eccentric wheel are located on the same horizontal line, and the center point of the planar rotary bearing and the center point of the eccentric wheel are located on the same vertical line.

[0013] Compared with the prior art, the present invention provides a rotating mechanism for a suction-type processing component, which has the following advantages:

[0014] This invention, with its compact structure of rotary servo motor, lifting servo motor and rotating transmission components, and by setting the transmission shaft and turret assembly to be circular, allows for the placement of the most vacuum nozzles and corresponding processing components within a minimal area, saving space and making the device more convenient and efficient to operate.

[0015] This invention, by setting the transmission shaft with ball splines, allows for adjustment of the spline shaft within the transmission shaft, enabling the same shaft to simultaneously perform lifting and rotating actions. This ensures smooth and accurate support for the height movement and horizontal rotation of the outer turret assembly and vacuum nozzle, further saving space and making the use of the transmission shaft simpler and more efficient.

[0016] This invention firstly drives an eccentric wheel to rotate under the support of a lifting servo motor. Based on the eccentric structure of the eccentric wheel itself, the device drives the connecting rod to perform eccentric movement, causing the connecting rod to contact the planar rotary bearing at different heights. Thus, under the eccentric movement of the connecting rod, the planar rotary bearing moves in a single vertical direction, thereby achieving the effect of adjusting the height of the transmission shaft.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of the overall structure of the rotating mechanism of the air-suction processing component proposed in this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the central driving method of the rotating mechanism of the air-suction processing component proposed in this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the upper half of the connection method of the rotating mechanism of the air-suction processing component proposed in this utility model.

[0021] Figure 4 A three-dimensional structural diagram of the connection method of the lifting servo motor of the rotating mechanism of the air-suction processing component proposed in this utility model.

[0022] Figure 5 This is a three-dimensional structural diagram of the rotary servo motor connection method of the rotating mechanism of the air-suction processing component proposed in this utility model.

[0023] In the diagram: 1. Drive shaft; 2. Rotary vacuum slip ring; 3. Turret assembly; 4. Vacuum nozzle; 5. Slip ring directional wheel; 6. Turret air supply assembly; 7. Planar rotary bearing; 8. Driven synchronous pulley; 9. Synchronous belt; 10. Driving synchronous pulley; 11. Positioning plate; 12. Rotary servo motor; 13. Fixing frame; 14. Lifting servo motor; 15. Eccentric wheel; 16. Connecting rod. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Example 1: A rotating mechanism for a suction-type processing component, such as... Figures 1-5As shown, it includes a drive shaft 1 and a turret air supply assembly 6 installed on the outside of the drive shaft 1. A rotating vacuum slip ring 2 is installed on one side of the turret air supply assembly 6. The drive shaft 1 is inserted into the rotating vacuum slip ring 2. A turret assembly 3 is sleeved on the outer side of the upper half of the drive shaft 1. Several vacuum nozzles 4 are installed on the outer side of the turret assembly 3. A flat rotary bearing 7 is inserted into the middle of the lower end of the drive shaft 1. A rotary servo motor 12 for rotation drive support is connected to the lower half of the outer side of the drive shaft 1 through a belt assembly. A lifting servo motor 14 for height adjustment drive support is provided below the flat rotary bearing 7.

[0027] Driven by the rotary servo motor 12 and the lifting servo motor 14, the transmission shaft 1 is adjusted in height and horizontal direction. The rotary vacuum slip ring 2 provides rotational support from the top of the transmission shaft 1, ensuring the reliability of the transmission shaft 1 during rotation. This allows the turret assembly 3 to rotate synchronously with the transmission shaft 1, providing horizontal and vertical height adjustment for multiple vacuum nozzles 4 on the outside. Supported by the air supply component inside the turret air supply assembly 6, rotational air supply is provided to the turret assembly 3 and the vacuum nozzles 4, ensuring the accuracy of the operation of multiple vacuum nozzles 4. This enables the device itself to rotate. Compared to rotating the product, this rotation method, with its compact structure of the rotary servo motor 12, the lifting servo motor 14, and the rotational transmission components, and by setting the transmission shaft 1 and the turret assembly 3 as circular, allows for the placement of the most vacuum nozzles 4 and corresponding processing components within a minimal area, saving space and making the device more convenient and efficient to operate.

[0028] like Figures 1-5 As shown, the drive shaft 1 has a ball spline inside, and the upper end of the drive shaft 1 is rotatably mounted inside the rotating vacuum slip ring 2, while the lower end of the drive shaft 1 is rotatably mounted on one side of the lifting servo motor 14.

[0029] By setting the transmission shaft 1 with ball splines, the spline shaft inside the transmission shaft 1 can be adjusted to form a single shaft that can simultaneously lift and rotate. This ensures smooth and accurate height movement and horizontal rotation support for the outer turret assembly 3 and vacuum nozzle 4, further saving space and making the use of the transmission shaft 1 simpler and more efficient.

[0030] like Figures 1-5 As shown, a slip ring guide wheel 5 is installed on the upper surface of the rotating vacuum slip ring 2. The slip ring guide wheel 5 is installed on the side of the turret gas supply assembly 6. Positioning bolts are installed on both sides of the slip ring guide wheel 5. The positioning bolts are installed on the side of the turret gas supply assembly 6.

[0031] The turret air supply assembly 6 positions the slip ring directional wheel 5, so that the rotating vacuum slip ring 2 is simultaneously positioned at a fixed angle, ensuring that the rotating vacuum slip ring 2 is always used at a specified fixed angle, guaranteeing its reliability in providing rotational support. With the support and air supply of the turret air supply assembly 6, the device has multiple connection effects, making the connection of the device more reasonable and ingenious, and further eliminating the need for additional support components, greatly saving its space.

[0032] Example 2: A rotating mechanism for a suction-type processing component, such as... Figures 1-5 As shown, a driven synchronous pulley 8 is sleeved and connected to the outer side of the planar rotary bearing 7, and an active synchronous pulley 10 is sleeved and connected to the output end of the rotary servo motor 12. The active synchronous pulley 10 and the driven synchronous pulley 8 are connected by a synchronous belt 9.

[0033] A mounting bracket 13 is installed on the upper surface of the rotary servo motor 12. The synchronous belt 9 is inserted into the mounting bracket 13, and the output end of the rotary servo motor 12 is inserted into the interior of the mounting bracket 13. A positioning disk 11 for limiting and supporting the active synchronous wheel 10 is installed on the upper surface of the output end of the rotary servo motor 12.

[0034] Based on the transmission connection of the driven synchronous pulley 8, synchronous belt 9, and driving synchronous pulley 10, and based on the fixed support of the fixed frame 13 and positioning plate 11, the rotary servo motor 12 is started to drive the planar rotary bearing 7 and the transmission shaft 1 to rotate synchronously, so that the transmission shaft 1 is rotated horizontally and its working position on the water surface is adjusted. The transmission shaft 1, turret assembly 3, and vacuum nozzle 4 are directly rotated and adjusted, so that the transmission shaft 1, turret assembly 3, and vacuum nozzle 4 rotate on a fixed plane, which facilitates the single position movement of the product and ensures the accuracy and reliability of the device during processing and use.

[0035] like Figures 1-5 As shown, an eccentric wheel 15 is installed at the output end of the lifting servo motor 14, and a connecting rod 16 is installed on the outer surface of the eccentric wheel 15. The connecting rod 16 is located directly below the planar rotary bearing 7.

[0036] The center point of the lower half of the connecting rod 16 and the center point of the eccentric wheel 15 are located on the same horizontal line, and the center point of the planar rotary bearing 7 and the center point of the eccentric wheel 15 are located on the same vertical line.

[0037] First, under the drive of the lifting servo motor 14, the eccentric wheel 15 is rotated. Based on the eccentric structure of the eccentric wheel 15 itself, the device drives the connecting rod 16 to perform eccentric movement, so that the connecting rod 16 contacts the planar rotary bearing 7 at different heights. Thus, under the eccentric movement of the connecting rod 16, the planar rotary bearing 7 moves in a single vertical direction, forming the effect of adjusting the height of the transmission shaft 1, which facilitates the height adjustment of the air intake component.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotating mechanism of a gettering processing assembly, comprising a transmission shaft (1) and a turret gas supply assembly (6) mounted outside the transmission shaft (1), characterized in that, The rotating vacuum slip ring (2) is installed on one side of the turret gas supply assembly (6), the transmission shaft (1) is inserted into the rotating vacuum slip ring (2), the turret assembly (3) is arranged on the outer side of the upper half of the transmission shaft (1), a plurality of vacuum nozzles (4) are installed on the outer side of the turret assembly (3), the planar rotating bearing (7) is inserted into the lower end of the transmission shaft (1), the rotating servo motor (12) for rotating driving support is connected to the lower half of the transmission shaft (1) through a belt assembly, and the lifting servo motor (14) for height adjustment driving support is arranged below the planar rotating bearing (7).

2. A rotating mechanism for a gettering assembly according to claim 1, wherein The transmission shaft (1) is internally provided with a ball spline, the upper end of the transmission shaft (1) is rotatably installed in the rotating vacuum slip ring (2), and the lower end of the transmission shaft (1) is rotatably installed on one side of the lifting servo motor (14).

3. A rotating mechanism for a gettering assembly according to claim 1, wherein The slip ring directional wheel (5) is installed on the upper end surface of the rotating vacuum slip ring (2), the slip ring directional wheel (5) is installed on the side of the turret gas supply assembly (6), and positioning pins are installed on the horizontal opposite sides of the slip ring directional wheel (5) and the side of the turret gas supply assembly (6).

4. A rotating mechanism for a gettering assembly according to claim 3, wherein The driven synchronous wheel (8) is connected to the outer side of the planar rotating bearing (7), the output end of the rotating servo motor (12) is connected to the driving synchronous wheel (10), and the driving synchronous wheel (10) and the driven synchronous wheel (8) are connected through the synchronous belt (9).

5. A rotating mechanism for a gettering assembly according to claim 4, wherein The fixed frame (13) is installed on the upper end surface of the rotating servo motor (12), the synchronous belt (9) and the fixed frame (13) are inserted, the output end of the rotating servo motor (12) is inserted into the fixed frame (13), and the positioning disc (11) for limiting and supporting the driving synchronous wheel (10) is installed on the upper surface of the output end of the rotating servo motor (12).

6. A rotating mechanism for a gettering assembly according to claim 1, wherein The eccentric wheel (15) is installed on the output end of the lifting servo motor (14), the connecting rod (16) is installed on the outer end surface of the eccentric wheel (15), and the connecting rod (16) is located directly below the planar rotating bearing (7).

7. A rotating mechanism for a gettering assembly according to claim 6, wherein The center point of the lower half of the connecting rod (16) and the center point of the eccentric wheel (15) are located on the same horizontal line, and the center point of the planar rotating bearing (7) and the center point of the eccentric wheel (15) are located on the same vertical line.

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