Pvd pretreatment device

Abstract

The utility model relates to PVD technical field, and disclose PVD pretreatment device, including ultrasonic cleaning device, the outside fixed connection of ultrasonic cleaning device has the support, the top of support installs the transverse slide rail, the outside movable sleeve joint of transverse slide rail has the mounting plate, the lower extreme of mounting plate installs the first gear, the lower part fixed connection of first gear has the horizontal plate, the lower extreme of horizontal plate is established the inside through the lead screw of sliding slot and is installed with the side baffle. This PVD pretreatment device, through starting first motor and second motor, first motor drives the pretreatment board material horizontal rotation, second motor drives the pretreatment board material and turns over, and then when the outside of pretreatment board material is pretreated, can improve the pretreatment board material and rotates and turns over when cleaning, improves the cleaning efficiency of pretreatment board material and cleaning fluid, and ultrasonic cleaning device drives the cleaning fluid in the cleaning tank and carries out high frequency vibration, further improves its cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of PVD technology, specifically to a PVD pretreatment device. Background Technology

[0002] Physical vapor deposition (PVD) is a technique that uses physical methods under vacuum conditions to vaporize the surface of a material source (solid or liquid) into gaseous atoms or molecules, or partially ionize them into ions, and then deposits a thin film with a specific function on the substrate surface through a low-pressure gas (or plasma) process. PVD is one of the main surface treatment technologies. At the same time, when performing PVD on materials, it is necessary to pre-treat the materials in advance. The materials are cleaned by a pre-treatment device to improve their cleanliness and avoid impurities affecting the PVD coating process.

[0003] When coating materials, a cleaning device is usually needed to clean them to ensure cleanliness during coating. Ultrasonic cleaning devices are commonly used to remove impurities from the surface of the materials. However, ultrasonic cleaning devices operate at high frequencies, causing impurities to be vibrated out of the device and adhere to the materials, forming gaps inside the materials and resulting in low pretreatment efficiency. Therefore, we propose a PVD pretreatment device. Utility Model Content

[0004] To address the shortcomings of existing PVD pretreatment devices, this invention provides a PVD pretreatment device that features the ability to rotate and flip the pretreatment board by activating a second motor and a first motor. During the cleaning of the pretreatment board, the board can be flipped to effectively remove impurities, thereby improving the pretreatment effect and solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a PVD pretreatment device, including an ultrasonic cleaning device. A bracket is fixedly connected to the outside of the ultrasonic cleaning device. A transverse slide rail is installed at the top of the bracket. A mounting plate is movably sleeved on the outside of the transverse slide rail. A first gear is installed at the lower end of the mounting plate. A horizontal plate is fixedly connected to the lower part of the first gear. A side baffle is installed inside the sliding groove formed by the horizontal plate via a lead screw. A circular clamping sleeve that limits the rotation of a disc is fixedly connected to the lower part of the side baffle. A drive device for controlling the rotation of the disc is installed on the side of the side baffle. A set of movable columns is fixedly connected to each of the two sides inside the disc. A clamping plate is movably sleeved on the outside of each movable column.

[0006] Preferably, the drive device includes a second motor, a pulley, and a belt. The second motor is mounted inside the upper end of the side baffle, the pulley is mounted on one side of the disc, and the belt is sleeved around the pulley and the drive wheel on the output shaft of the second motor.

[0007] Preferably, a cleaning box is installed inside the ultrasonic cleaning device, and the circular jacket is placed inside the cleaning box.

[0008] Preferably, a first motor is mounted on one side of the mounting plate, and an auxiliary gear mounted on one end of the output shaft of the first motor is meshed with the first gear.

[0009] Preferably, the pre-treated plate to be cleaned is clamped and installed on the inner side of the clamping plate. The clamping plate is circular, and its two sides extend outward. The two sides of the pre-treated plate are clamped and installed on the inner side of the clamping plate.

[0010] Preferably, the movable column is threaded with a nut that defines the clamping plate, and the nut is installed on both the upper and lower parts of the clamping plate.

[0011] Preferably, the transverse slide rail is kept parallel to the horizontal plane, and the bracket is arranged on both sides of the ultrasonic cleaning device.

[0012] This utility model's PVD pretreatment device, by rotating a nut according to the shape of the pretreatment board, adjusts the position of the clamping plate outside the movable column. Simultaneously, the clamping plate compresses and restricts the position of the pretreatment board, improving stability during clamping. The device also utilizes a first motor and a second motor. The first motor rotates the pretreatment board horizontally, while the second motor flips it. This allows for improved cleaning efficiency during the external pretreatment process, as the board is flipped and rotated during cleaning. Furthermore, the ultrasonic cleaning device causes the cleaning fluid inside the cleaning tank to vibrate at high frequency, further enhancing cleaning efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0014] Figure 2 This is a partial side view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the clamping device structure of this utility model;

[0016] Figure 4 This is a cross-sectional view of the clamping device of this utility model;

[0017] Figure 5This is an enlarged structural diagram of point A in this utility model. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The PVD pretreatment device provided by this utility model includes an ultrasonic cleaning device 1. A bracket 3 is fixedly connected to the outside of the ultrasonic cleaning device 1. The bracket 3 adjusts the height of the transverse slide rail 4. The transverse slide rail 4 is mounted on the top of the bracket 3. A mounting plate 5 is movably sleeved on the outside of the transverse slide rail 4. The position of the mounting plate 5 outside the transverse slide rail 4 is adjusted. A first gear 6 is mounted on the lower end of the mounting plate 5. A horizontal plate 7 is fixedly connected to the lower part of the first gear 6. The first gear 6 drives the horizontal plate 7 to rotate, causing the pretreatment plate 17 to rotate inside the cleaning tank 2. A sliding door is opened at the lower end of the horizontal plate 7. Inside the tank, a side baffle 9 is installed via a lead screw. A circular clamp 10 is fixedly connected to the lower part of the side baffle 9 to limit the disc 11. A drive device for controlling the rotation of the disc 11 is installed on the side of the side baffle 9. The drive device drives the pre-treatment plate 17 to rotate horizontally. Rotation increases the contact efficiency between the material and the cleaning liquid, thereby improving the cleaning efficiency. A set of movable columns 15 are fixedly connected to each side inside the disc 11. A clamp 16 is movably sleeved on the outside of the movable columns 15. The clamp 16 squeezes and limits the position of the pre-treatment plate 17, thereby improving the stability of the pre-treatment plate 17 when it is positioned.

[0020] Please see Figure 3 The drive device includes a second motor 12, a pulley 13, and a belt 14. The second motor 12 is installed inside the upper end of the side baffle 9. The pulley 13 is installed on one side of the disc 11. The belt 14 is sleeved on the outside of the drive wheel on the output shaft of the second motor 12 and the pulley 13. By starting the second motor 12, the second motor 12 drives the belt 14 to rotate. After the belt 14 drives the pulley 13 to rotate, the disc 11 can be rotated inside the circular jacket 10. The rotation of the disc 11 can cause the material to be treated to be rotated in the cleaning liquid, thereby improving the material cleaning efficiency.

[0021] Please see Figure 2The ultrasonic cleaning device 1 has a cleaning box 2 installed inside it. A circular jacket 10 is placed inside the cleaning box 2. The cleaning box 2 is set inside the ultrasonic cleaning device 1. At the same time, after the circular jacket 10 drives the pre-treated plate 17 to be installed inside the cleaning box 2, the ultrasonic cleaning device 1 generates high-frequency vibration. The vibration drives the liquid inside the cleaning box 2 to vibrate at high frequency, which in turn drives the pre-treated plate 17 placed inside the cleaning box 2 to be cleaned, thereby improving the cleanliness of the material when performing PVD.

[0022] Please see Figure 3 A first motor 8 is installed on one side of the mounting plate 5. An auxiliary gear installed on one end of the output shaft of the first motor 8 is meshed with the first gear 6. By starting the first motor 8, the first motor 8 drives the auxiliary gear and the first gear 6 to mesh. Then the first gear 6 can drive the horizontal plate 7 to rotate. That is, when the pre-treated plate 17 is cleaned inside the cleaning tank 2, it can drive the pre-treated plate 17 to rotate horizontally. This improves the cleaning efficiency when cleaning the pre-treated plate 17, and after cleaning, it effectively removes the liquid adhering to the surface, thus improving its pre-treatment efficiency.

[0023] Please see Figure 4 The pre-treatment plate 17 to be cleaned is clamped and installed on the inner side of the clamping plate 16. The clamping plate 16 is circular, and its two sides extend outward. The two sides of the pre-treatment plate 17 are clamped and installed on the inner side of the clamping plate 16. The outer side of the clamping plate 16 is circular, that is, the outer side of the pre-treatment plate 17 is arc-shaped. The clamping plate 16 can be controlled to clamp the pre-treatment plate 17. The two sides of the clamping plate 16 extend outward to ensure that the outer extension of the clamping plate 16 can lock and limit the position of the pre-treatment plate 17, thereby improving the stability of the pre-treatment plate 17 when it is positioned.

[0024] Please see Figure 4 The movable column 15 is threaded with a nut 18 that limits the clamping plate 16. The nut 18 is installed on both the upper and lower parts of the clamping plate 16. By rotating the nut 18, the position of the nut 18 outside the movable column 15 is adjusted. In turn, the nut 18 can drive the pre-treated plate 17 to adjust and limit its position outside the movable column 15.

[0025] Please see Figure 1 The horizontal slide rail 4 is kept parallel to the horizontal plane. The bracket 3 is set on both sides of the ultrasonic cleaning device 1. By controlling the horizontal slide rail 4 to keep it parallel to the horizontal plane, the height between the pre-treated plate 17 and the ultrasonic cleaning device 1 is adjusted during the telescopic adjustment of the bracket 3. This prevents the pre-treated plate 17 from touching the cleaning box 2 when it moves upward, which would damage the internal structure of the cleaning box 2.

[0026] Working principle: During use, the position of the clamping plate 16 is adjusted according to the different shapes of the pre-treated board 17. The screw inside the horizontal plate 7 is rotated to control the clamping plate 16 to move inward. At the same time, the clamping plate 16 squeezes and restricts the position of the side of the pre-treated board 17. Simultaneously, the cleaning tank 2 is controlled, and the cleaning tank 2 moves the pre-treated board 17 into the cleaning tank 2. The first gear 6 is started, and the first gear 6 drives the horizontal plate 7 to rotate. At the same time, the second motor 12 is started, and the second motor 12 drives the pulley 13 to rotate through the belt 14. That is, the pre-treated board 17 can be flipped. Then, the pre-treated board 17 can be flipped and rotated horizontally inside the cleaning tank 2. At the same time, the ultrasonic cleaning device 1 is started. The ultrasonic cleaning device 1 drives the liquid inside the cleaning tank 2 to vibrate at high frequency, improving the cleanliness of the pre-treated board 17 during the external pre-treatment.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PVD pretreatment device, comprising an ultrasonic cleaning device (1), wherein a bracket (3) is fixedly connected to the outside of the ultrasonic cleaning device (1), a transverse slide rail (4) is installed at the top of the bracket (3), and a mounting plate (5) is movably sleeved on the outside of the transverse slide rail (4), characterized in that: The lower end of the mounting plate (5) is equipped with a first gear (6), and the lower part of the first gear (6) is fixedly connected to a horizontal plate (7). The lower end of the horizontal plate (7) has a sliding groove, and a side baffle (9) is installed inside by a lead screw. The lower part of the side baffle (9) is fixedly connected to a circular clamp (10) that limits the disc (11). The side of the side baffle (9) is equipped with a drive device that controls the rotation of the disc (11). A set of movable columns (15) is fixedly connected to each side inside the disc (11), and a clamp (16) is movably sleeved on the outside of the movable columns (15).

2. The PVD pretreatment apparatus according to claim 1, characterized in that: The drive unit includes a second motor (12), a pulley (13) and a belt (14). The second motor (12) is installed inside the upper end of the side baffle (9). The pulley (13) is installed on one side of the disc (11). The belt (14) is sleeved on the outside of the drive wheel on the output shaft of the second motor (12) and the pulley (13).

3. The PVD pretreatment apparatus according to claim 1, characterized in that: The ultrasonic cleaning device (1) has a cleaning box (2) installed inside it, and the circular jacket (10) is placed inside the cleaning box (2).

4. The PVD pretreatment apparatus according to claim 1, characterized in that: A first motor (8) is mounted on one side of the mounting plate (5), and an auxiliary gear mounted on one end of the output shaft of the first motor (8) meshes with the first gear (6).

5. The PVD pretreatment apparatus according to claim 1, characterized in that: The clamping plate (16) has a pre-treatment plate (17) to be cleaned clamped and installed on its inner side. The clamping plate (16) is circular and its two sides extend outward. The two sides of the pre-treatment plate (17) are clamped and installed on the inner side of the clamping plate (16).

6. The PVD pretreatment apparatus according to claim 1, characterized in that: The movable column (15) is threaded with a nut (18) that defines the clamping plate (16), and the nut (18) is installed on both the upper and lower parts of the clamping plate (16).

7. The PVD pretreatment apparatus according to claim 1, characterized in that: The transverse slide rail (4) is kept parallel to the horizontal plane, and the bracket (3) is set on both sides of the ultrasonic cleaning device (1).

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