Adjustable PVD (Physical Vapor Deposition) vacuum coating jig

Abstract

The utility model relates to the technical field of vacuum coating jigs, in particular to an adjustable PVD (Physical Vapor Deposition) vacuum coating jig. The utility model discloses an adjustable PVD (Physical Vapor Deposition) vacuum coating jig which comprises a base, a shell, a steam smelting furnace and the like, the left side of the top of the base is fixedly connected with a shell, the shell is a square shell with a square opening in the left side, and the top of the shell is provided with a steam smelting furnace and a vacuum pump. The motor pushes the sliding plate and the placing shaft installed on the sliding plate to the outer side of the shell through the lead screw, at the moment, product bodies obtained after film coating machining is completed can be rapidly taken down from the placing shaft, during film coating machining, the next batch of product bodies to be machined are installed in the placing groove body, and after the placing groove body is lifted upwards, the product bodies can be taken down from the placing shaft. According to the feeding and discharging device, quick feeding of a to-be-machined product body can be achieved by adjusting the working positions of the containing shaft and the containing groove body, in this way, the feeding and discharging efficiency of the product body can be improved, and therefore the machining efficiency of coating machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating jigs, in particular to an adjustable PVD vacuum coating jig. Background Art

[0002] PVD vacuum coating technology is an efficient solution for depositing thin films on the surface of objects. It converts materials from source materials into gas phase through a physical process and then deposits them onto the surface of the substrate to form high-quality thin films.

[0003] Patent announcement number CN215560640U discloses a coating jig for DLC vacuum coating of piston rings. Through a series of structural settings, the device can disassemble and assemble the hollow sleeve to facilitate rapid coating. By adjusting the position of the arc plate, it can be used for piston rings of different diameters. The piston ring in a suspended state can be evenly coated with high coating efficiency.

[0004] However, during the implementation of the above solution, the staff needs to disassemble the three hollow sleeves separately before installing the processed product body on the hollow sleeve, or remove the product body from the hollow sleeve, and then reinstall the three hollow sleeves on the coating jig separately, which makes the loading and unloading of the product body more cumbersome, and ultimately leads to a decrease in the processing efficiency of the coating process. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides an adjustable PVD vacuum coating tool.

[0006] The technical solution of the utility model is: an adjustable PVD vacuum coating tool, including a base, an outer shell, a steam furnace, a vacuum pump, a sealing plate, a placement component and a rotating component. The outer shell is fixedly connected to the left side of the top of the base, and the outer shell is a square shell with a square opening on the left side. The steam furnace is installed on the top of the outer shell, and the vacuum pump is also installed on the top of the outer shell. A sealing plate is slidably arranged on the right side of the outer shell. A placement component for mounting a product to be processed is arranged in the outer shell, and a rotating component for rotating the product to be processed is arranged on the placement component. It also includes a pushing component and a loading component. The outer shell is provided with a pushing component for pushing the placement component to the outside of the outer shell, and a loading component for assisting in loading the product to be processed is arranged on the right side of the top of the base.

[0007] Furthermore, the placement component includes a sliding plate, a placement shaft and a product body. The sliding plate is slidably connected inside the shell, and three placement shafts are rotatably connected to the sliding plate at intervals. Multiple product bodies are arranged on the three placement shafts at intervals.

[0008] Furthermore, the rotating assembly includes a large gear, a motor a and a small gear. The left ends of the three placement shafts are fixedly connected to the large gear, and the three large gears are meshed in sequence from front to back. The motor a is installed on the left side of the sliding plate, and the output shaft end of the motor a is fixedly connected to the small gear, which meshes with the large gear located in the middle.

[0009] Furthermore, the pushing assembly includes a fixed seat, a screw and a motor b. The fixed seat is fixedly connected to the left side of the inner wall of the bottom panel of the outer shell, a screw is rotatably connected between the lower side of the front part of the outer shell and the fixed seat, and the motor b is installed on the left side of the inner wall of the bottom panel of the outer shell, and the output shaft end of the motor b is fixedly connected to the left end of the screw.

[0010] Furthermore, the loading assembly includes a column, a sliding frame, a placement trough and a limit block. Four columns are fixedly connected at intervals on the right side of the top of the base. The four columns are slidably connected to the sliding frame. Three placement troughs are fixedly connected at intervals on the top of the sliding frame. The tops of the four columns are fixedly connected to limit blocks.

[0011] Furthermore, it also includes a hook and a pushing frame. The right side of the sealing plate is fixedly connected with a hook, and the pushing frame is arranged on the hook.

[0012] Furthermore, a handle is included, and the top of the sealing plate is fixedly connected with the handle.

[0013] The beneficial effects are: 1. The motor pushes the sliding plate and the placement shaft installed thereon to the outside of the shell through the screw rod. At this time, the product body that has been quickly coated can be removed from the placement shaft. When the coating process is carried out, the next batch of product bodies to be processed are installed in the placement trough. After the placement trough is lifted up, the product bodies to be processed can be quickly loaded. In this way, by adjusting the working position of the placement shaft and the placement trough, the efficiency of loading and unloading the product bodies can be improved, thereby improving the processing efficiency of the coating process.

[0014] 2. By setting up a pushing frame, the product bodies on the three placement axes can be pushed at the same time, thereby realizing synchronous unloading of the product bodies on the three placement axes, thereby improving the unloading efficiency of the product bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the motor a and the large gear etc. of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the utility model including the column, the sliding frame and the placement trough.

[0018] Figure 4This is a schematic diagram of the installation relationship between the trough body and the product body of the utility model.

[0019] In the figure numbers: 1_base, 2_housing, 21_steam furnace, 211_vacuum pump, 22_sealing plate, 31_sliding plate, 32_placing shaft, 33_product body, 41_large gear, 42_motor a, 43_small gear, 51_fixed seat, 52_screw rod, 53_motor b, 61_column, 62_sliding frame, 63_placing trough, 64_limiting block, 71_hook, 72_pushing frame, 8_handle. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Embodiment: An adjustable PVD vacuum coating tool, such as Figure 1-Figure 4 As shown, it includes a base 1, an outer shell 2, a steam furnace 21, a vacuum pump 211, a sealing plate 22, a placement component and a rotating component. The outer shell 2 is fixedly connected to the left side of the top of the base 1. The outer shell 2 is a square shell with a square opening on the left side. The steam furnace 21 is installed on the top of the outer shell 2 by bolts, and the steam furnace 21 is connected to the internal space of the outer shell 2. A vacuum pump 211 is also installed on the top of the outer shell 2 by bolts, and the vacuum pump 211 is connected to the internal space of the outer shell 2. A sealing plate 22 for sealing the square opening is slidably provided on the right side of the outer shell 2. A placement component for mounting a product to be processed is provided in the outer shell 2, and a rotating component for rotating the product to be processed is provided on the placement component. It also includes a pushing component and a loading component. The outer shell 2 is provided with a pushing component for pushing the placement component to the outside of the outer shell 2, and a loading component for assisting in loading the product to be processed is provided on the right side of the top of the base 1.

[0022] like Figure 1 and Figure 2 As shown, the placement component includes a sliding plate 31, a placement shaft 32 and a product body 33. The sliding plate 31 is slidably connected inside the shell 2. Three placement shafts 32 are rotatably connected to the sliding plate 31 at intervals. Multiple product bodies 33 are arranged at intervals on the three placement shafts 32.

[0023] like Figure 2 As shown, the rotating assembly includes a large gear 41, a motor a42 and a small gear 43. The left ends of the three placement shafts 32 are fixedly connected to the large gear 41, and the three large gears 41 are meshed in sequence from front to back. A motor a42 is installed on the left side of the sliding plate 31, and the output shaft end of the motor a42 is fixedly connected to the small gear 43, and the small gear 43 is meshed with the large gear 41 located in the middle.

[0024] like Figure 2As shown, the pushing assembly includes a fixed seat 51, a screw rod 52 and a motor b53. The fixed seat 51 is welded and fixed to the left side of the inner wall of the bottom panel of the outer shell 2, and the screw rod 52 is rotatably connected between the lower side of the front part of the outer shell 2 and the fixed seat 51. The motor b53 is installed on the left side of the inner wall of the bottom panel of the outer shell 2 by bolts, and the output shaft end of the motor b53 is fixedly connected to the left end of the screw rod 52. When the screw rod 52 rotates, the sliding plate 31 is pushed to the right through the threaded cooperation between the screw rod 52 and the sliding plate 31. Since the square opening is opened on the right side of the outer shell 2, the three placement shafts 32 can be pushed out to the outside of the outer shell 2.

[0025] like Figure 1 , Figure 3 and Figure 4 As shown, the loading assembly includes a column 61, a sliding frame 62, a placement trough 63 and a limit block 64. Four columns 61 are welded and fixed at intervals on the right side of the top of the base 1. The four columns 61 are slidably connected together with the sliding frame 62. Three placement troughs 63 are fixed at intervals on the top of the sliding frame 62 by bolts. The tops of the four columns 61 are all fixedly connected to the limit blocks 64 by threads.

[0026] First, place the product body 33 in the three placement grooves 63 in turn, and lift the sliding frame 62 upward until it contacts the limit block 64. At this time, the axis of the product body 33 placed on the placement groove 63 coincides with the extended axis of the placement shaft 32. Then lift the sealing plate 22 upward to open the square opening set on the right side of the shell 2, and start the motor b53. The motor b53 drives the screw rod 52 to rotate, thereby pushing the sliding plate 31 to move rightward, and then drives the three placement shafts 32 to move rightward. When the placement shaft 32 moves to the right, it passes through the product bodies 33 placed on the adjacent placement grooves 63 in turn. When the placement shaft 32 moves to the far right, the sliding frame 62 is moved downward and reset, and the product body 33 is installed on the placement shaft 32. Then start the motor b53 in reverse. The motor b53 drives the sliding plate 31 to move leftward and reset through the screw rod 52, thereby driving the placement shaft 32 to move again. Enter the interior of the shell 2, move the sealing plate 22 downward to reset, start the vacuum pump 211, the vacuum pump 211 will evacuate the interior of the shell 2, and then gasify the coating liquid through the steam furnace 21 and transport it to the interior of the shell 2 to coat the product body 33. At this time, start the motor a42, and the motor a42 drives the three placement shafts 32 to rotate through the cooperation of the small gear 43 and the large gear 41, so as to evenly coat the product body 33. After the coating is completed, the three placement shafts 32 are pushed out of the shell 2. At this time, the product body 33 can be quickly taken out from the right end of the placement shaft 32. When this batch of product bodies 33 are being coated, the next batch of product bodies 33 to be processed can be placed in the placement slot 63. In this way, by adjusting the working position of the placement shaft 32 and the placement slot 63, the product body 33 can be quickly loaded and unloaded, thereby greatly improving the processing efficiency of the coating process.

[0027] like Figure 1 As shown, a hook 71 and a pushing frame 72 are also included. The hook 71 is welded and fixed on the right side of the sealing plate 22 , and the pushing frame 72 is arranged on the hook 71 .

[0028] When it is necessary to remove the product body 33 on the placement shaft 32, the staff takes the pushing frame 72 from the hook 71, places the pushing frame 72 on the left end of the placement shaft 32, and then moves the pushing frame 72 to the right, so as to simultaneously push the product bodies 33 on the three placement shafts 32, thereby realizing synchronous unloading of the product bodies 33 on the three placement shafts 32, thereby improving the unloading efficiency of the product bodies 33.

[0029] like Figure 1 As shown, a handle 8 is also included, and the handle 8 is welded and fixed to the top of the sealing plate 22.

[0030] The handle 8 is provided to facilitate the staff to move the sealing plate 22 .

[0031] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. An adjustable PVD vacuum coating tool, comprising a base (1), a shell (2), a steam furnace (21), a vacuum pump (211), a sealing plate (22), a placement component and a rotating component, wherein the shell (2) is fixedly connected to the left side of the top of the base (1), the shell (2) is a square shell with a square opening on the left side, the steam furnace (21) is installed on the top of the shell (2), the vacuum pump (211) is also installed on the top of the shell (2), the sealing plate (22) is slidably arranged on the right side of the shell (2), a placement component for mounting a product to be processed is arranged in the shell (2), and a rotating component for rotating the product to be processed is arranged on the placement component, characterized in that: It also includes a pushing component and a loading component. The outer shell (2) is provided with a pushing component for pushing the placement component to the outside of the outer shell (2). The top right side of the base (1) is provided with a loading component for assisting the loading of the product to be processed. The pushing assembly comprises a fixed seat (51), a screw rod (52) and a motor b (53); the fixed seat (51) is fixedly connected to the left side of the inner wall of the bottom panel of the housing (2); the screw rod (52) is rotatably connected between the lower side of the front portion of the housing (2) and the fixed seat (51); the motor b (53) is installed on the left side of the inner wall of the bottom panel of the housing (2); and the end of the output shaft of the motor b (53) is fixedly connected to the left end of the screw rod (52); The loading assembly comprises a column (61), a sliding frame (62), a placement trough (63) and a limit block (64); four columns (61) are fixedly connected at intervals on the right side of the top of the base (1); the sliding frame (62) is slidably connected to the four columns (61); three placement troughs (63) are fixedly connected at intervals on the top of the sliding frame (62); and the limit blocks (64) are fixedly connected to the tops of the four columns (61).

2. The adjustable PVD vacuum coating tool according to claim 1, characterized in that: The placement component comprises a sliding plate (31), a placement shaft (32) and a product body (33); the sliding plate (31) is slidably connected inside the housing (2); three placement shafts (32) are rotatably connected to the sliding plate (31) in an interval manner; and a plurality of product bodies (33) are arranged in an interval manner on the three placement shafts (32).

3. The adjustable PVD vacuum coating jig according to claim 2, characterized in that: The rotating assembly comprises a large gear (41), a motor a (42) and a small gear (43). The left ends of the three placement shafts (32) are all fixedly connected to the large gear (41), and the three large gears (41) are meshed in sequence from front to back. The motor a (42) is installed on the left side of the sliding plate (31), and the end of the output shaft of the motor a (42) is fixedly connected to the small gear (43), and the small gear (43) is meshed with the large gear (41) located in the middle.

4. The adjustable PVD vacuum coating tool according to claim 3, characterized in that: It also includes a hook (71) and a pushing frame (72). The right side of the sealing plate (22) is fixedly connected with the hook (71), and the pushing frame (72) is arranged on the hook (71).

5. The adjustable PVD vacuum coating jig according to claim 4, characterized in that: It also includes a handle (8), and the top of the sealing plate (22) is fixedly connected to the handle (8).

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