Multi-layer cavity for vacuum coating machine

Abstract

The utility model discloses a multilayer cavity for a vacuum coating machine, which relates to the field of vacuum coating machine cavities and comprises a cavity seat, a cavity shell is fixedly mounted on the upper end face of the cavity seat, a sealing cover capable of being opened in an overturning manner is mounted at the front end of the cavity shell, and a top cover box is further mounted on the upper end face of the cavity shell. The top cover box is fixedly connected with the cavity shell in a sealed mode, and a sealing plug plate matched with the sealing cover is rotationally installed at the lower end of the top cover box. According to the utility model, the cavity shell is fixedly arranged on the cavity seat, and meanwhile, the sealing cover which can be opened in an overturning manner is arranged on the cavity shell, so that the internal sealing effect can be ensured through the matching of the sealing cover and the cavity shell during processing, and the sealing cover and the cavity shell are both arranged into a multi-layer structure; and a good sealing effect can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to vacuum coating machine cavity technical field, specifically to a kind of multilayer cavity for vacuum coating machine. BACKGROUND

[0002] Vacuum coating machine mainly refers to a kind of coating that needs to be carried out under higher vacuum degree, needs to be processed in corresponding vacuum cavity when using.

[0003] The existing patent with the announcement number CN217265980U discloses a cavity structure of vacuum coating machine, which comprises a vacuum cavity, an opening is formed in the outer wall of the vacuum cavity, a sealing door is hinged at the opening, a fixing assembly is arranged in the vacuum cavity, and an adjusting assembly is arranged at the bottom end of the fixing assembly. The mounting plate, the supporting rod and the main rod in the present scheme can form a non-integrally welded cage for fixing the substrate, thereby facilitating the adjustment function. By setting the adjusting assembly, the distance between the supporting rod and the main rod can be adjusted, so that the size of the fixing assembly can be diversified.

[0004] For the related technology in the above, it is found that the above-mentioned vacuum coating machine cavity adopts a single-layer structure, which is prone to deformation during use. The sealing performance during internal processing will be damaged, so there is a safety hazard during use. UTILITY MODEL CONTENTS

[0005] The present application provides a kind of multilayer cavity for vacuum coating machine, to solve the problems raised in the background art.

[0006] The utility model is implemented as follows:

[0007] A kind of multilayer cavity for vacuum coating machine, including cavity seat, the cavity seat upper end face fixed installation has cavity shell, the cavity shell front end is installed with the seal cover that can be turned over and opened, and the upper end face of cavity shell is also installed with top cover box, the top cover box is sealed and fixed with cavity shell connection, and the lower end of top cover box is rotatably installed with the sealing plug plate matched with seal cover, motor fixedly installed in top cover box drives the rotation of sealing plug plate.

[0008] Further, the cavity seat includes a seat shell and a support rod, the support rod is evenly arranged on the four corners of the upper end surface of the seat shell, and the support rod is fixedly connected with the seat shell.

[0009] Further, the cavity shell is provided as a multilayer structure, and a receiving groove corresponding to the sealing plug plate is formed between each layer at one end of the cavity shell.

[0010] Further, the top cover box includes a cover plate and a sealing shell, the sealing shell is installed on the lower end surface of the cover plate, and the sealing shell is fixedly connected with the cover plate.

[0011] Further, four corners of the lower end surface of the cover plate are provided with sleeves corresponding to the support rods, and the sleeves are fixedly connected with the cover plate.

[0012] Further, the sealing cover is provided as a multi-layer structure, and a matching groove corresponding to the sealing plug plate is formed between each layer.

[0013] Further, the sealing cover is provided as a multi-layer structure, and a matching groove corresponding to the sealing plug plate is formed between each layer.

[0014] Compared with the prior art, the utility model has the advantages that: the cavity shell is fixedly installed on the cavity seat, and the sealable sealing cover is installed on the cavity shell, so that the sealing effect of the interior can be ensured by the cooperation of the sealing cover and the cavity shell during processing, the sealing cover and the cavity shell are both provided as a multi-layer structure, the safety of equipment use can be ensured, the sealing cover can be locked by the sealing plug plate after being closed, the connection and sealing effect between the sealing cover and the cavity shell can be further improved, and the utility model has the advantages of safety and good sealing effect. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0016] Figure 1 It is the perspective view of the overall structure in the embodiments of the utility model;

[0017] Figure 2 It is the perspective view of the cavity seat and the cavity shell in the embodiments of the utility model;

[0018] Figure 3 It is Figure 2 the top view of the device shown;

[0019] Figure 4 It is Figure 1 the perspective view of the top cover box, the sealing plug plate and the motor shown;

[0020] Figure 5 It is Figure 1 the perspective view of the sealing cover shown.

[0021] In the figure: 1, cavity seat; 11, seat shell; 12, support rod; 2, cavity shell; 21, receiving groove; 3, top cover box; 31, cover plate; 311, sleeve; 32, sealing shell; 4, sealing plate; 41, rotating plate; 42, arc plate; 5, motor; 6, sealing cover; 61, matching groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application.

[0023] Referring to Figure 1 , Figure 2 and Figure 3 , a multi-layer cavity for a vacuum coating machine comprises a cavity seat 1, the cavity seat 1 comprises a seat shell 11 and a support rod 12, the support rod 12 is uniformly arranged on the four corners of the upper end surface of the seat shell 11, and the support rod 12 is fixedly connected with the seat shell 11. A cavity shell 2 is fixedly installed on the upper end surface of the cavity seat 1, a sealing cover 6 that can be opened by turning is installed on the front end of the cavity shell 2, and a top cover box 3 is further installed on the upper end surface of the cavity shell 2, the top cover box 3 is sealingly and fixedly connected with the cavity shell 2, a sealing plate 4 that cooperates with the sealing cover 6 is rotatably installed on the lower end of the top cover box 3, and a motor 5 that drives the sealing plate 4 to rotate is fixedly installed in the top cover box 3. By fixing the cavity shell 2 on the upper end surface of the cavity seat 1, the cavity shell 2 can be used for coating during use, the sealing cover 6 that can be opened by turning is installed on the front end of the cavity shell 2, so that the sealing property of the front end of the internal cavity is ensured during processing, and the sealing cover 6 is easy to open during non-processing. The sealing property of the upper end of the processing cavity is ensured by the top cover box 3, the sealing plate 4 is stably installed by the top cover box 3, the sealing plate 4 can be rotated and adjusted under the driving of the motor 5, the cavity shell 2 and the sealing cover 6 are easily locked, and the sealing connection effect between the two is further improved.

[0024] Referring to Figure 2 and Figure 3As shown, the cavity shell 2 is provided as a multi-layer structure, and the cavity shell 2 is provided with a receiving groove 21 corresponding to the sealing plate 4 at each layer. The sealing cover 6 is provided as a multi-layer structure, and each layer is provided with a matching groove 61 corresponding to the sealing plate 4. The sealing plate 4 can be stably slidably installed through the arrangement of the receiving groove 21 and the matching groove 61. When the sealing cover 6 needs to be opened, the sealing plate 4 can be completely received in the receiving groove 21. When the sealing cover 6 is closed, one end of the sealing plate 4 can be slid out of the receiving groove 21 and inserted into the matching groove 61 to achieve sealing connection.

[0025] Referring to Figure 4 As shown, the top cover box 3 includes a cover plate 31 and a sealing shell 32. The sealing shell 32 is installed at the lower end surface of the cover plate 31, and the sealing shell 32 is fixedly connected with the cover plate 31. The structure of the top cover box 3 is arranged to ensure that the sealing shell 32 is installed at the lower end of the cover plate 31, so that the motor 5 can be fixedly installed through the sealing shell 32 when in use, and the sealing plate 4 can be stably rotatably installed. Four corners of the lower end surface of the cover plate 31 are provided with a sleeve 311 corresponding to the support rod 12, and the sleeve 311 is fixedly connected with the cover plate 31. The sleeve 311 is positioned and connected with the support rod 12 to better support the top cover box 3 through the support rod 12.

[0026] Referring to Figure 4 As shown, the sealing plate 4 includes a rotating plate 41 and an arc-shaped plate 42. The rotating plate 41 is rotatably installed in the sealing shell 32, and the center of the rotating plate 41 is installed at the output end of the motor 5. The arc-shaped plate 42 is fixedly installed at the lower end surface of the sealing shell 32. The structure of the sealing plate 4 is arranged to ensure that the arc-shaped plate 42 is installed through the rotating plate 41, so that all the arc-shaped plates 42 can be synchronously rotated through the rotating plate 41 to adjust the angle when in use.

[0027] Working principle: when processing is needed, the sealing cover can be closed on the cavity shell, and then the motor is started to drive the rotating plate on the sealing plate to rotate clockwise in the sealing shell by a certain angle, so that the arc-shaped plate can be extended from the receiving groove and slid into the matching groove of the sealing cover to lock the sealing cover and block the connection gap between the sealing cover and the cavity shell. When opening is needed, the rotating plate can be counterclockwise rotated in the sealing shell through the motor, so that the arc-shaped plate can be completely received in the receiving groove, and the sealing cover can be easily opened.

[0028] The above description is only a preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-layer cavity for vacuum coating machine, comprising a cavity seat (1), characterized in that: The upper end surface of the cavity seat (1) is fixedly mounted with a cavity shell (2), the front end of the cavity shell (2) is mounted with a sealing cover (6) that can be flipped open, and the upper end surface of the cavity shell (2) is also mounted with a top cover box (3), the top cover box (3) is sealed and fixedly connected to the cavity shell (2), and the lower end of the top cover box (3) is rotatably mounted with a sealing plate (4) that matches the sealing cover (6), and a motor (5) that drives the sealing plate (4) to rotate is fixedly mounted in the top cover box (3).

2. The multi-layer cavity for vacuum coating machine according to claim 1, wherein, The cavity seat (1) comprises a seat shell (11) and a support rod (12), wherein the support rod (12) is evenly arranged at four corners of the upper end surface of the seat shell (11), and the support rod (12) is fixedly connected to the seat shell (11).

3. The multi-layer cavity for vacuum coating machine according to claim 2, wherein, The cavity shell (2) is configured as a multi-layer structure, and a receiving groove (21) corresponding to the sealing plate (4) is provided between each layer at one end of the cavity shell (2).

4. The multi-layer cavity for vacuum coating machine according to claim 3, wherein, The top cover box (3) comprises a cover plate (31) and a sealing shell (32), wherein the sealing shell (32) is mounted on the lower end surface of the cover plate (31), and the sealing shell (32) is fixedly connected to the cover plate (31).

5. The multi-layer cavity for vacuum coating machine according to claim 4, wherein, Sleeves (311) corresponding to the support rods (12) are provided at four corners of the lower end surface of the cover plate (31), and the sleeves (311) are fixedly connected to the cover plate (31).

6. The multi-layer cavity for a vacuum coating machine of claim 5, wherein, The sealing plate (4) comprises a rotating plate (41) and an arc-shaped plate (42); the rotating plate (41) is rotatably mounted in the sealing shell (32), and the center of the rotating plate (41) is mounted on the output end of the motor (5); and the arc-shaped plate (42) is fixedly mounted on the lower end surface of the sealing shell (32).

7. The multi-layer cavity for a vacuum coating machine of claim 6, wherein, The sealing cover (6) is configured as a multi-layer structure, and a matching groove (61) corresponding to the sealing plate (4) is provided between each layer.

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