Miniature eight-station rotating mechanism

Abstract

The utility model discloses a miniature eight-station rotating mechanism, the rotating mechanism comprises a mounting seat, a rotating device and a gas circuit device, the gas circuit device and the rotating device are arranged on the mounting seat, the rotating device comprises a motor, a mounting seat and a satellite disc provided with eight stations, the motor is arranged on the mounting seat, and the satellite disc is arranged on the mounting seat. The satellite disc is fixed on the motor through the mounting seat, the gas circuit device comprises a gas distribution disc arranged on the mounting seat in a sleeving manner, the gas distribution disc is provided with a positive pressure gas channel and a negative pressure gas channel which are independent, the satellite disc covers the gas distribution disc in a matched manner, and when the rotating mechanism works, the positive pressure gas channel and the negative pressure gas channel are communicated with each other. The positive pressure air channel is communicated with one station of the satellite disc in a matched mode, the negative pressure air channel is communicated with the other seven stations of the satellite disc in a matched mode, and therefore the purpose of efficiently completing marking on semiconductor component products through multiple stations is achieved.

Description

Technical Field

[0001] The utility model relates to the field of rotating mechanisms of semiconductor components, and more specifically to a miniature eight-station rotating mechanism. Background Art

[0002] Semiconductors refer to materials whose electrical conductivity at room temperature is between that of conductors and insulators. They are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting, high-power power conversion and other fields. For example, circuit board chips are devices made of semiconductors.

[0003] At present, the existing rotary mechanism is a station for marking processing, so that one station can only do one marking operation. When multiple marking operations need to be realized, multiple stations need to be occupied, which limits the speed of subsequent stations to a certain extent. Therefore, a miniature eight-station rotary mechanism is designed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a small-volume and multi-station miniature eight-station rotating mechanism.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A miniature eight-station rotating mechanism, the rotating mechanism comprising a mounting seat, a rotating device and an air path device, the air path device and the rotating device are arranged on the mounting seat, the rotating device comprises a motor, a shaft sleeve seat and a satellite disk with eight stations, the satellite disk is fixed to the motor through the shaft sleeve seat, the air path device comprises an air distribution disk sleeved on the shaft sleeve seat, the air distribution disk is provided with independent positive pressure airway and negative pressure airway, the satellite disk is cooperatively covered on the air distribution disk, when the rotating mechanism is working, the positive pressure airway is cooperatively connected with one of the stations of the satellite disk, and the negative pressure airway is cooperatively connected with the remaining seven stations of the satellite disk.

[0007] Furthermore, the air path device includes an air disc bracket, the air distribution disc is fixed on the air disc bracket, a guide column is fixed on the mounting seat, linear bearings are fixed at both ends of the air disc bracket, the linear bearings are sleeved on the guide columns, and the guide columns are provided with a compression spring between the linear bearings and the mounting seat.

[0008] Furthermore, the gas distribution disk is provided with an arc-shaped groove communicating with the negative pressure airway, and the arc-shaped groove is connected with the negative pressure airway.

[0009] Furthermore, the workstation includes a plurality of limiting protrusions and vents, the plurality of limiting protrusions enclose a limiting cavity, the limiting cavity is provided with a vent, and the vent is communicated with the gas distribution disk in coordination.

[0010] Furthermore, the rotating mechanism comprises an adjusting base, a slide rail is provided on the adjusting base, and a sliding block matched with the slide rail is provided on the mounting seat.

[0011] Furthermore, a mounting plate is provided on the mounting seat, a fan is provided on the mounting plate, and the fan is provided on a side of the motor.

[0012] The utility model can effectively avoid damage to semiconductor component products by arranging a rotating device and an air path device, and utilizing the negative pressure of the negative pressure airway to adsorb semiconductor components on the workstations of the satellite disk, and has no requirements on the size of the semiconductor components; and completes different marking tasks in sequence at the remaining six workstations, and the workstations that complete the tasks reach the position of the positive pressure airway, providing positive pressure to transport the marked semiconductor components away from the rotating mechanism, thereby achieving the purpose of efficiently completing the marking of semiconductor component products; the negative pressure airway is coordinated and connected with the remaining seven workstations of the satellite disk, one of which is used to place new semiconductor components that need to be marked, and a workstation connected to the positive pressure airway cooperates to transport the marked semiconductor components away from the rotating mechanism, and since the six workstations can complete different marking tasks, the marking efficiency is further improved; separate positive pressure airways and negative pressure airways are provided, so that the positive pressure and negative pressure can act on the required semiconductor components separately, ensuring that the entire process of rotating and transporting away from the rotating mechanism is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the rotating mechanism of an embodiment of the utility model;

[0014] Figure 2 It is an exploded schematic diagram of the rotating mechanism of an embodiment of the utility model;

[0015] Among them: 10. Rotating mechanism; 11. Mounting seat; 111. Sliding block; 112. Mounting plate; 113. Fan; 12. Guide column; 13. Linear bearing; 14. Compression spring; 15. Adjusting base; 151. Slide rail; 20. Rotating device; 21. Motor; 22. Bushing seat; 23. Satellite dish; 24. Work station; 25. Limiting protrusion; 30. Air path device; 31. Air distribution disk; 32. Positive pressure airway; 33. Negative pressure airway; 331. Arc groove; 34. Air disk bracket. DETAILED DESCRIPTION

[0016] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0017] In the description of the present utility model, unless otherwise specified, "plurality" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0018] The utility model is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0019] like Figure 1 and Figure 2 As shown, the present embodiment discloses a micro eight-station 24 rotating mechanism 10, the rotating mechanism 10 includes a mounting seat 11, a rotating device 20 and an air path device 30, the air path device 30 and the rotating device 20 are arranged on the mounting seat 11, the rotating device 20 includes a motor 21, a sleeve seat 22 and a satellite disk 23 with eight stations 24, the satellite disk 23 is fixed on the motor 21 through the sleeve seat 22, the air path device 30 includes an air distribution disk 31 sleeved on the sleeve seat 22, the air distribution disk 31 is provided with independent positive pressure air duct 32 and negative pressure air duct 33, the satellite disk 23 is cooperatively covered on the air distribution disk 31, when the rotating mechanism 10 is working, the positive pressure air duct 32 is communicated with one of the stations 24 of the satellite disk 23, and the negative pressure air duct 33 is communicated with the remaining seven stations 24 of the satellite disk 23.

[0020] By setting up the rotating device 20 and the air path device 30, the negative pressure of the negative pressure airway 33 is used to adsorb the semiconductor components on the station 24 of the satellite disk 23, which can effectively avoid damage to the semiconductor component products, and there is no requirement for the size of the semiconductor components; and different marking tasks are completed in turn on the remaining six stations 24. After completing the task, the station 24 reaches the position of the positive pressure airway 32, and positive pressure is provided to transport the marked semiconductor components away from the rotating mechanism 10, thereby achieving the purpose of efficiently completing the marking of semiconductor component products; negative pressure airway 33 is connected with the other seven workstations 24 of the satellite disk 23, wherein one of the workstations 24 is used to place new semiconductor components that need to be marked, and a workstation 24 connected with the positive pressure airway 32 cooperates to transport the marked semiconductor components away from the rotating mechanism 10. Since the six workstations 24 can complete different marking tasks, the marking efficiency is further improved; separate positive pressure airways 32 and negative pressure airways 33 are set, so that the positive pressure and negative pressure can act separately on the required semiconductor components, ensuring that the entire rotation and transportation process away from the rotating mechanism 10 is more efficient.

[0021] Among them, the air path device 30 includes an air disc bracket 34, the air distribution disc 31 is fixed on the air disc bracket 34, a guide column 12 is fixed on the mounting seat 11, linear bearings 13 are fixed at both ends of the air disc bracket 34, the linear bearings 13 are sleeved on the guide columns 12, and the guide columns 12 are located between the linear bearings 13 and the mounting seat 11 and are provided with compression springs 14. The air disc bracket 34 provides an upward force through the linear bearings 13 and the compression springs 14 to tightly fit the air distribution disc 31 and the satellite disc 23 to avoid negative pressure leakage. At the same time, the wear generated during long-term operation can be compensated by the compression springs 14. The satellite disc 23 can be made of wear-resistant material to ensure a longer service life of the satellite disc 23.

[0022] Among them, the air distribution disk 31 is provided with an arc-shaped groove 331 connected to the negative pressure air duct 33. The arc-shaped groove 331 is connected to the negative pressure air duct 33. The setting of the arc-shaped groove 331 can effectively solve the continuous input of negative pressure to the negative pressure air duct 33 during the rotation process, and ensure that the negative pressure adsorbs the semiconductor components on the workstation 24 during the turning process of marking; the air distribution disk 31 is provided with an air distribution hole connected to the positive pressure air duct 32. The air distribution hole is used to input positive pressure alone, and provide power to transport the semiconductor components after marking away from the rotating mechanism 10, thereby achieving the purpose of completing the marking task efficiently and at multiple workstations 24.

[0023] Among them, the work station 24 includes a plurality of limiting protrusions 25 and air vents. The plurality of limiting protrusions 25 enclose a limiting cavity. The limiting protrusions 25 can effectively position and limit the semiconductor components, ensuring that the semiconductor components can be firmly confined in the limiting cavity without the action of positive pressure and negative pressure, thereby ensuring the working efficiency of the entire marking process. A vent is provided in the limiting cavity, and the vent is connected to the gas distribution disk 31. During the rotation of the satellite disk 23, the positive pressure airway 32 or the negative pressure airway 33 is connected through the vent to achieve adsorption and blowing away of the semiconductor components, so that the positive pressure and negative pressure can act on the required semiconductor components separately, ensuring that the entire rotation and transportation process away from the rotating mechanism 10 is more efficient.

[0024] Among them, the rotating mechanism 10 includes an adjusting base 15, on which a slide rail 151 is provided, and on the mounting seat 11 there is a slider 111 that cooperates with the slide rail 151. The height of the mounting seat 11 can be adjusted by adjusting the position of the slider 111 on the slide rail 151, so that it can better adapt to different models of machines, making the rotating mechanism 10 have better adaptability.

[0025] Among them, a mounting plate 112 is provided on the mounting seat 11, and a fan 113 is provided on the mounting plate 112. The fan 113 is arranged on the side of the motor 21. The fan 113 is fixed to the side of the motor 21 through a mounting frame, which can further quickly dissipate heat and cool down the working motor 21, ensuring that the motor 21 can continue to work efficiently.

[0026] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A miniature eight-station rotating mechanism, characterized in that: The rotating mechanism includes a mounting seat, a rotating device and an air path device, the air path device and the rotating device are arranged on the mounting seat, the rotating device includes a motor, a sleeve seat and a satellite disk with eight working positions, the satellite disk is fixed to the motor through the sleeve seat, the air path device includes an air distribution disk sleeved on the sleeve seat, the air distribution disk is provided with independent positive pressure air duct and negative pressure air duct, the satellite disk is cooperatively covered on the air distribution disk, when the rotating mechanism is working, the positive pressure air duct is cooperatively connected with one of the working positions of the satellite disk, and the negative pressure air duct is cooperatively connected with the remaining seven working positions of the satellite disk.

2. A micro eight-station rotating mechanism as claimed in claim 1, characterized in that: The air path device includes an air disc bracket, the air distribution disc is fixed on the air disc bracket, a guide column is fixed on the mounting seat, linear bearings are fixed at both ends of the air disc bracket, the linear bearings are sleeved on the guide columns, and a compression spring is provided on the guide column between the linear bearing and the mounting seat.

3. A micro eight-station rotating mechanism as claimed in claim 2, characterized in that: The gas distribution disk is provided with an arc-shaped groove, and the arc-shaped groove is communicated with the negative pressure airway.

4. A micro eight-station rotating mechanism as claimed in claim 1, characterized in that: The workstation includes a plurality of limiting protrusions and vents, wherein the plurality of limiting protrusions enclose a limiting cavity, wherein the limiting cavity is provided with a vent, and the vent is connected in cooperation with the gas distribution disk.

5. A micro eight-station rotating mechanism as claimed in claim 1, characterized in that: The rotating mechanism comprises an adjusting base, a slide rail is arranged on the adjusting base, and a sliding block matched with the slide rail is arranged on the mounting seat.

6. A micro eight-station rotating mechanism as claimed in claim 1, characterized in that: A mounting plate is arranged on the mounting seat, a fan is arranged on the mounting plate, and the fan is arranged on the side of the motor.

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