A crystal oscillator wafer vacuum coating turnover device

Abstract

The utility model relates to the technical field of crystal oscillator wafer turnover, especially to a kind of crystal oscillator wafer vacuum coating turnover device, its crystal oscillator wafer is hollow cylinder, and the rear end of cylinder has opening, and the outer lateral wall of cylinder is circumferentially provided with multiple groups of bayonet, and the crystal oscillator wafer is placed on turnover assembly, and turnover assembly is fixed by clamping respectively on the bayonet on the crystal oscillator wafer through clamping assembly, motor is started, so that rotating shaft drives disc rotation, realizes multiple groups of crystal oscillator wafer coating, improves processing efficiency;Including shell, motor, rotating shaft, disc, inner tooth ring and support rod, the rear end of shell is provided with motor, and the output end of motor is provided with rotating shaft, and the front end of rotating shaft extends to the inboard of shell and is fixedly connected with the rear end center of disc, and multiple groups of support rods are fixedly arranged in the rear end of shell interior, and the front end of multiple groups of support rods is connected with the rear end of inner tooth ring, and it further includes turnover assembly and clamping assembly, and multiple groups of turnover assemblies are rotationally arranged on disc, and multiple groups of clamping assemblies are arranged on each turnover assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of crystal oscillator flipping, and in particular to a crystal oscillator vacuum coating flipping device. Background Technology

[0002] The crystal oscillator vacuum coating flipping device is a key piece of equipment used in coating processes such as physical vapor deposition (PVD) or chemical vapor deposition (CVD). It is mainly used to realize the automatic flipping of crystal oscillators in a vacuum environment.

[0003] In the prior art, patent document CN208116064U discloses a quartz crystal oscillator rotary coating device, including a housing, a blower, a liquid inlet pipe, and a drive motor. A housing cover is movably connected to the top of the housing, and a blower is fixedly connected to the bottom of the housing. A liquid inlet pipe is fixedly connected to the top of the housing cover, and a nozzle is fixedly connected to one end of the liquid inlet pipe. A drive motor is fixedly installed in the inner cavity of the base, and a rotating shaft is rotatably connected to one end of the drive motor. A heating plate is fixedly connected to one side of the baffle, and a return spring is fixedly connected to one end of the heating plate. A limit block is fixedly connected to one end of the return spring. A control panel is fixedly installed on the surface of the housing, and a temperature detector is fixedly connected to one side of the control panel.

[0004] During use, it was found that the above equipment could not perform simultaneous flipping and coating of multiple sets of crystal oscillators, resulting in low coating efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a crystal oscillator vacuum coating flipping device.

[0006] This utility model discloses a vacuum coating and flipping device for crystal oscillators, comprising a housing, a motor, a rotating shaft, a disc, an internal gear ring, and support rods. The motor is located at the rear end of the housing, and the rotating shaft is located at the motor output end. The front end of the rotating shaft extends to the inner side of the housing and is fixedly connected to the center of the rear end of the disc. Multiple sets of support rods are fixedly installed at the rear end inside the housing, and the front ends of each set of support rods are connected to the rear end of the internal gear ring. The device also includes flipping components and locking components. Multiple sets of flipping components are rotatably mounted on the disc, and each set of flipping components has multiple sets of locking components. The crystal oscillator is a hollow cylinder with an opening at the rear end. Multiple sets of locking slots are circumferentially arranged on the outer wall of the cylinder. The crystal oscillator is placed on the flipping components, and the flipping components lock the locking slots on the crystal oscillator through the locking components, thereby fixing the crystal oscillator. Starting the motor causes the rotating shaft to drive the disc to rotate, and the multiple sets of flipping components revolve around the disc. Simultaneously, the flipping components, in cooperation with the internal gear ring, drive the crystal oscillator to rotate on its own axis, thereby achieving the flipping of multiple sets of crystal oscillators and enabling coating of multiple sets of crystal oscillators, thus improving processing efficiency.

[0007] Preferably, the flipping assembly includes a rotating shaft, a gear, and a circular plate. The rotating shaft passes through the disk and is rotatably connected to the disk. A circular plate is provided at the front end of the rotating shaft, and a gear is provided at the rear end of the rotating shaft. The gear meshes with an internal gear ring, and multiple sets of locking components are provided on the circular plate. When the motor is started, the rotating shaft drives the disk to rotate. The disk drives the circular plate to revolve through the rotating shaft. Since the gear meshes with the internal gear ring, the gear rotates on its own axis while revolving around the disk, thereby causing the circular plate to drive the crystal oscillator to rotate on its own axis through the locking components.

[0008] Preferably, the locking assembly includes a fixed shell, a telescopic rod, a movable block, a spring, and a locking block. The fixed shell is located at the front end of the circular plate, and the telescopic rod is located inside the fixed shell. The movable block is located at the other end of the telescopic rod, and a spring is fitted onto the telescopic rod. The locking block is located at the end of the movable block away from the telescopic rod, and the locking block extends to the outside of the fixed shell. The locking block is adapted to the locking slot. When the crystal oscillator is placed upside down on the circular plate, the locking block is pressed into the fixed shell, so that the locking block and the locking slot on the crystal oscillator are aligned. Then, under the cooperation of the spring force, the movable block inserts the locking block into the locking slot, thereby completing the installation of the crystal oscillator.

[0009] Preferably, it also includes a chamfered portion, wherein the end of the locking block away from the moving block is provided with a chamfered portion; the locking block is quickly inserted into the bayonet under the guidance of the chamfered portion, thereby improving installation efficiency.

[0010] Preferably, it also includes a protective cover, with the rear end of the housing provided with a protective cover and the motor located below the protective cover; the protective cover provides safety protection for the motor and improves its service life.

[0011] Preferably, the number of the flipping components is four sets.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the crystal oscillator is a hollow cylinder with an opening at the rear end. Multiple sets of slots are arranged circumferentially on the outer side wall of the cylinder. The crystal oscillator is placed on the flipping assembly, and the flipping assembly secures the slots on the crystal oscillator through the locking assembly, thereby fixing the crystal oscillator. The motor is started, which causes the rotating shaft to drive the disk to rotate. The multiple sets of flipping assemblies revolve around the central axis. At the same time, the flipping assembly drives the crystal oscillator to rotate on its own axis with the cooperation of the internal gear ring, thereby realizing the flipping of multiple sets of crystal oscillators and achieving coating of multiple sets of crystal oscillators, thus improving processing efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0015] Figure 3 It is an enlarged structural diagram of structures such as rotating shafts and gears;

[0016] Figure 4 It is an enlarged structural diagram of structures such as a circular plate and a fixed shell;

[0017] Figure 5 It is an enlarged structural diagram of structures such as telescopic rods and moving blocks.

[0018] The following are labels in the attached diagram: 1. Housing; 2. Motor; 3. Rotating shaft; 4. Disc; 5. Internal gear ring; 6. Support rod; 7. Rotating shaft; 8. Gear; 9. Circular plate; 11. Fixed shell; 12. Telescopic rod; 13. Moving block; 14. Spring; 15. Locking block; 16. Chamfered part; 17. Protective cover. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] like Figures 1 to 5 As shown, a crystal oscillator vacuum coating flipping device of the present invention includes a housing 1, a motor 2, a rotating shaft 3, a disc 4, an internal gear ring 5, and support rods 6. The motor 2 is provided at the rear end of the housing 1, and the rotating shaft 3 is provided at the output end of the motor 2. The front end of the rotating shaft 3 extends to the inner side of the housing 1 and is fixedly connected to the rear center of the disc 4. Multiple sets of support rods 6 are fixedly provided at the rear end inside the housing 1. The front ends of the multiple sets of support rods 6 are all connected to the rear end of the internal gear ring 5. The device also includes a flipping component and a locking component. Multiple sets of flipping components are rotatably provided on the disc 4, and multiple sets of locking components are provided on each flipping component.

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, the flipping assembly includes a rotating shaft 7, a gear 8, and a circular plate 9. The rotating shaft 7 passes through the disc 4 and is rotatably connected to the disc 4. The front end of the rotating shaft 7 is provided with the circular plate 9, and the rear end of the rotating shaft 7 is provided with the gear 8. The gear 8 meshes with the internal gear ring 5. Multiple sets of locking components are provided on the circular plate 9.

[0023] In this embodiment, the flipping assembly secures the slots on the crystal oscillator with the locking assembly, thereby fixing the crystal oscillator. The motor 2 is started, which causes the rotating shaft 3 to drive the disk 4 to rotate. The disk 4 drives the circular plate 9 to revolve through the rotating shaft 7. Since the gear 8 meshes with the internal gear ring 5, the gear 8 rotates on its own axis while revolving, which causes the circular plate 9 to drive the crystal oscillator to rotate on its own axis through the locking assembly.

[0024] Example 2

[0025] like Figures 1 to 5 As shown, a crystal oscillator vacuum coating flipping device of the present invention includes a housing 1, a motor 2, a rotating shaft 3, a disc 4, an internal gear ring 5, and support rods 6. The motor 2 is provided at the rear end of the housing 1, and the rotating shaft 3 is provided at the output end of the motor 2. The front end of the rotating shaft 3 extends to the inner side of the housing 1 and is fixedly connected to the rear center of the disc 4. Multiple sets of support rods 6 are fixedly provided at the rear end inside the housing 1. The front ends of the multiple sets of support rods 6 are all connected to the rear end of the internal gear ring 5. The device also includes a flipping component and a locking component. Multiple sets of flipping components are rotatably provided on the disc 4, and multiple sets of locking components are provided on each flipping component.

[0026] like Figure 2 , Figure 3 and Figure 4 As shown, the flipping assembly includes a rotating shaft 7, a gear 8, and a circular plate 9. The rotating shaft 7 passes through the disc 4 and is rotatably connected to the disc 4. The front end of the rotating shaft 7 is provided with a circular plate 9, and the rear end of the rotating shaft 7 is provided with a gear 8. The gear 8 meshes with the internal gear ring 5. Multiple sets of locking components are provided on the circular plate 9.

[0027] The locking assembly includes a fixed shell 11, a telescopic rod 12, a movable block 13, a spring 14, and a locking block 15. The front end of the circular plate 9 is provided with a fixed shell 11, the telescopic rod 12 is provided inside the fixed shell 11, the other end of the telescopic rod 12 is provided with a movable block 13, the spring 14 is fitted on the telescopic rod 12, and the end of the movable block 13 away from the telescopic rod 12 is provided with a locking block 15, which extends to the outside of the fixed shell 11.

[0028] It also includes a chamfered portion 16 and a protective cover 17. The end of the locking block 15 away from the moving block 13 is provided with a chamfered portion 16, the rear end of the housing 1 is provided with a protective cover 17, and the motor 2 is below the protective cover 17.

[0029] In this embodiment, the locking block 15 is adapted to the locking slot. The crystal oscillator is upside down on the circular plate 9, and the locking block 15 is pressed into the fixed shell 11. After the locking block 15 and the locking slot on the crystal oscillator are aligned, the moving block 13, under the cooperation of the spring force of the spring 14, inserts the locking block 15 into the locking slot, thereby completing the installation of the crystal oscillator and fixing the crystal oscillator. The motor 2 is started, so that the rotating shaft 3 drives the disc 4 to rotate. The disc 4 drives the circular plate 9 to revolve through the rotating shaft 7. Since the gear 8 meshes with the internal gear ring 5, the gear 8 rotates on its own axis while revolving, so that the circular plate 9 drives the crystal oscillator to rotate on its own axis through the locking assembly.

[0030] The motor 2 of the crystal oscillator vacuum coating flipping device of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A vacuum coating and flipping device for a crystal oscillator, comprising a housing (1), a motor (2), a rotating shaft (3), a disc (4), an internal gear ring (5), and support rods (6), wherein the rear end of the housing (1) is provided with the motor (2), the output end of the motor (2) is provided with the rotating shaft (3), the front end of the rotating shaft (3) extends to the inner side of the housing (1) and is fixedly connected to the center of the rear end of the disc (4), and multiple sets of support rods (6) are fixedly provided inside the rear end of the housing (1), the front ends of the multiple sets of support rods (6) are all connected to the rear end of the internal gear ring (5), characterized in that, It also includes a flipping component and a locking component. Multiple sets of flipping components are rotatably arranged on the disc (4), and multiple sets of locking components are arranged on each set of flipping components.

2. The crystal oscillator vacuum coating flipping device as described in claim 1, characterized in that, The flipping assembly includes a rotating shaft (7), a gear (8), and a circular plate (9). The rotating shaft (7) passes through the disc (4) and is rotatably connected to the disc (4). The front end of the rotating shaft (7) is provided with a circular plate (9), and the rear end of the rotating shaft (7) is provided with a gear (8). The gear (8) meshes with an internal gear ring (5). The circular plate (9) is provided with multiple sets of locking components.

3. The crystal oscillator vacuum coating flipping device as described in claim 2, characterized in that, The locking assembly includes a fixed shell (11), a telescopic rod (12), a movable block (13), a spring (14), and a locking block (15). The front end of the circular plate (9) is provided with a fixed shell (11), the inside of the fixed shell (11) is provided with a telescopic rod (12), the other end of the telescopic rod (12) is provided with a movable block (13), the spring (14) is fitted on the telescopic rod (12), and the end of the movable block (13) away from the telescopic rod (12) is provided with a locking block (15), which extends to the outside of the fixed shell (11).

4. The crystal oscillator vacuum coating flipping device as described in claim 3, characterized in that, It also includes a chamfered portion (16), and the end of the locking block (15) away from the moving block (13) is provided with a chamfered portion (16).

5. The crystal oscillator vacuum coating flipping device as described in claim 1, characterized in that, It also includes a protective cover (17), which is provided at the rear end of the housing (1), and the motor (2) is located below the protective cover (17).

6. The crystal oscillator vacuum coating flipping device as described in claim 1, characterized in that, The number of flipping components is four.

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