Valve assembly module mounting structure of vacuum equipment

Abstract

The utility model discloses a valve assembly module installation structure of vacuum equipment, which comprises an equipment main body module, a valve assembly module and a pressure gauge module, the pressure gauge module and the valve assembly module are both installed on the equipment main body module, and an installation space for installing the valve assembly module is formed between the equipment main body module and the pressure gauge module. A quick positioning mechanism is arranged between the equipment main body module and the valve assembly module; the rapid positioning mechanism comprises a first wedge-shaped positioning block arranged at the upper end of the valve assembly module and a first wedge-shaped positioning groove formed in the upper end of the equipment body module and matched with the first wedge-shaped positioning block. The second wedge-shaped positioning block is arranged at the lower end of the valve assembly module; and the second wedge-shaped positioning groove is formed in the bottom of the mounting space and matched with the second wedge-shaped positioning block. The valve assembly module is quickly positioned with the equipment main body module through the matching of the first wedge-shaped positioning block and the first wedge-shaped positioning groove and the matching of the second wedge-shaped positioning block and the second wedge-shaped positioning groove, so that the valve assembly module is simple and convenient to mount.

Description

Technical Field

[0001] This utility model relates to the field of vacuum equipment technology, and in particular to a valve assembly module installation structure for vacuum equipment. Background Technology

[0002] Vacuum equipment is a device that generates, improves, and / or maintains a vacuum. It includes vacuum application equipment and vacuum acquisition equipment, such as vacuum pump systems and vacuum generator systems. Vacuum equipment is widely used in industrial automation in fields such as machinery, electronics, packaging, printing, plastics, and robotics. Vacuum equipment typically includes a main equipment module, a valve assembly module, and a pressure gauge module, with the valve assembly module and pressure gauge module both installed in the main equipment module. For the basic structure and working principle of vacuum equipment, please refer to an energy-saving vacuum generator disclosed in Chinese Utility Model Patent (Announcement No.: CN212563568U), or an integrated vacuum generator disclosed in Chinese Utility Model Patent (Announcement No.: CN209621740U).

[0003] In the existing technology, the installation structure between the valve assembly module and the main equipment module is complex, making installation inconvenient. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of complex installation structure and inconvenient installation between valve assembly module and main equipment module in the prior art, and to propose an installation structure for valve assembly module of vacuum equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A valve assembly module mounting structure for a vacuum device includes a main device module, a valve assembly module, and a pressure gauge module. Both the pressure gauge module and the valve assembly module are mounted to the main device module. An installation space for the valve assembly module is formed between the main device module and the pressure gauge module. A quick-positioning mechanism is provided between the main device module and the valve assembly module. The quick-positioning mechanism includes a first wedge-shaped positioning block at the upper end of the valve assembly module, a first wedge-shaped positioning groove at the upper end of the main device module that matches the first wedge-shaped positioning block, a second wedge-shaped positioning block at the lower end of the valve assembly module, and a second wedge-shaped positioning groove at the bottom of the installation space that matches the second wedge-shaped positioning block. The valve assembly module achieves quick positioning with the main device module through the cooperation of the first wedge-shaped positioning block and the first wedge-shaped positioning groove, and the cooperation of the second wedge-shaped positioning block and the second wedge-shaped positioning groove.

[0007] Furthermore, the first wedge-shaped positioning block is provided with a first inclined surface, and a first rib is formed between the first inclined surface and the side wall of the valve assembly module. The upper end of the main body module of the equipment is provided with a first groove that matches the first rib.

[0008] Furthermore, a second protruding rib is provided in the second wedge-shaped positioning groove, and a second groove adapted to the second protruding rib is provided on the second wedge-shaped positioning block.

[0009] Furthermore, the valve assembly module is fixedly connected to the main body module of the equipment via a first bolt.

[0010] Furthermore, the pressure gauge module is fixedly connected to the valve assembly module via a second bolt and to the main body module of the equipment via a third bolt.

[0011] Furthermore, both the first wedge-shaped positioning block and the second wedge-shaped positioning block are configured to be wider at the top and narrower at the bottom, and both the first wedge-shaped positioning groove and the second wedge-shaped positioning groove are configured to be narrower at the top and wider at the bottom.

[0012] Furthermore, when the first wedge-shaped positioning block mates with the first wedge-shaped positioning groove, a gap is left between the end of the first wedge-shaped positioning block and the bottom of the first wedge-shaped positioning groove; when the second wedge-shaped positioning block mates with the second wedge-shaped positioning groove, a gap is left between the end of the second wedge-shaped positioning block and the bottom of the second wedge-shaped positioning groove.

[0013] Furthermore, the upper end of the valve assembly module is provided with a countersunk hole that mates with the first bolt.

[0014] The beneficial effects of this utility model after adopting the above structure are as follows: The valve assembly module installation structure of the vacuum equipment described in this utility model includes a main equipment module, a valve assembly module, and a pressure gauge module. Both the pressure gauge module and the valve assembly module are installed on the main equipment module. An installation space for the valve assembly module is formed between the main equipment module and the pressure gauge module. A quick positioning mechanism is provided between the main equipment module and the valve assembly module. The quick positioning mechanism includes a first wedge-shaped positioning block at the upper end of the valve assembly module, a first wedge-shaped positioning groove at the upper end of the main equipment module that matches the first wedge-shaped positioning block, a second wedge-shaped positioning block at the lower end of the valve assembly module, and a second wedge-shaped positioning groove at the bottom of the installation space that matches the second wedge-shaped positioning block. The valve assembly module achieves quick positioning with the main equipment module through the cooperation of the first wedge-shaped positioning block and the first wedge-shaped positioning groove, and the cooperation of the second wedge-shaped positioning block and the second wedge-shaped positioning groove. Then, the valve assembly module is fixedly installed to the main equipment module using a first bolt. This allows for quick and convenient installation of the valve assembly module to the main equipment module. Furthermore, during the tightening of the first bolt, the first wedge positioning block and the first wedge positioning groove, as well as the second wedge positioning block and the second wedge positioning groove, gradually wedge together, making the connection between the valve assembly module and the main equipment module tight and stable. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is the utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0018] Figure 3 This is an exploded view of the overall structure of this utility model;

[0019] Figure 4 This is a schematic diagram showing the connection between the main equipment module and the pressure gauge module of this utility model;

[0020] Figure 5 This is the utility model Figure 4 Enlarged schematic diagram of the structure at point B;

[0021] Figure 6 This is a schematic diagram of the valve assembly module of this utility model. Figure 1 ;

[0022] Figure 7 This is a schematic diagram of the valve assembly module of this utility model. Figure 2 ;

[0023] Figure 8 This is the utility model Figure 7 A magnified schematic diagram of the structure at point C.

[0024] Figures 1 to 8 The winning number is:

[0025] 1. Main equipment module; 2. Valve assembly module; 21. Countersunk hole; 3. Pressure gauge module; 4. Installation space; 5. Quick positioning mechanism; 51. First wedge positioning block; 511. First inclined surface; 512. First rib; 52. First wedge positioning groove; 521. First groove; 53. Second wedge positioning block; 531. Second groove; 54. Second wedge positioning groove; 541. Second rib; 6. First bolt; 7. Second bolt; 8. Third bolt. Detailed Implementation

[0026] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0027] In the description of this utility model, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, the term "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In this utility model, unless otherwise explicitly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact, or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0031] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this invention are for illustrative purposes only and do not represent the only possible implementation.

[0032] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] like Figures 1 to 8As shown, a valve assembly module installation structure for a vacuum device includes a main body module 1, a valve assembly module 2, and a pressure gauge module 3. Both the pressure gauge module 3 and the valve assembly module 2 are installed on the main body module 1. An installation space 4 for installing the valve assembly module 2 is formed between the main body module 1 and the pressure gauge module 3. A quick-positioning mechanism 5 is provided between the main body module 1 and the valve assembly module 2. The quick-positioning mechanism 5 includes a first wedge-shaped positioning block 51 located at the upper end of the valve assembly module 2, a first wedge-shaped positioning groove 52 located at the upper end of the main body module 1 and adapted to the first wedge-shaped positioning block 51, a second wedge-shaped positioning block 53 located at the lower end of the valve assembly module 2, and a second wedge-shaped positioning groove 54 located at the bottom of the installation space 4 and adapted to the second wedge-shaped positioning block 53. The valve assembly module 2 achieves quick positioning with the main body module 1 through the cooperation of the first wedge-shaped positioning block 51 and the first wedge-shaped positioning groove 52, and the cooperation of the second wedge-shaped positioning block 53 and the second wedge-shaped positioning groove 54. The valve assembly module 2 is fixedly connected to the main body module 1 by a first bolt 6. The pressure gauge module 3 is fixedly connected to the valve assembly module 2 via the second bolt 7 and to the main equipment module 1 via the third bolt 8. Both the first wedge-shaped positioning block 51 and the second wedge-shaped positioning block 53 are wider at the top and narrower at the bottom, and both the first wedge-shaped positioning groove 52 and the second wedge-shaped positioning groove 54 are narrower at the top and wider at the bottom.

[0034] Based on the above embodiments, the present invention aims to provide a valve assembly module installation structure for a vacuum device, including a main device module 1, a valve assembly module 2, and a pressure gauge module 3. The pressure gauge module 3 and the valve assembly module 2 are both installed on the main device module 1. An installation space 4 for installing the valve assembly module 2 is formed between the main device module 1 and the pressure gauge module 3. A quick positioning mechanism 5 is provided between the main device module 1 and the valve assembly module 2. The quick positioning mechanism 5 includes a first wedge-shaped positioning block 51 disposed on the upper end of the valve assembly module 2, a first wedge-shaped positioning groove 52 disposed on the upper end of the main device module 1 and adapted to the first wedge-shaped positioning block 51, a second wedge-shaped positioning block 53 disposed on the lower end of the valve assembly module 2, and a second wedge-shaped positioning groove 54 disposed at the bottom of the installation space 4 and adapted to the second wedge-shaped positioning block 53. The valve assembly module 2 achieves rapid positioning with the main equipment module 1 through the engagement of the first wedge-shaped positioning block 51 and the first wedge-shaped positioning groove 52, and the engagement of the second wedge-shaped positioning block 53 and the second wedge-shaped positioning groove 54. Then, the valve assembly module 2 is fixedly installed to the main equipment module 1 using the first bolt 6. This allows for quick and convenient installation of the valve assembly module 2 to the main equipment module 1. Furthermore, during the tightening of the first bolt 6, the first wedge-shaped positioning block 51 and the first wedge-shaped positioning groove 52, and the second wedge-shaped positioning block 53 and the second wedge-shaped positioning groove 54, gradually wedge together, ensuring a tight and stable connection between the valve assembly module 2 and the main equipment module 1.

[0035] Installation process: The valve assembly module 2 is quickly positioned onto the main equipment module 1 by the cooperation of the first wedge positioning block 51 and the first wedge positioning groove 52, and the second wedge positioning block 53 and the second wedge positioning groove 54. The valve assembly module 2 is pressed down and fixed to the main equipment module 1 by the first bolt 6. As the first bolt 6 is tightened, the first wedge positioning block 51 and the first wedge positioning groove 52, and the second wedge positioning block 53 and the second wedge positioning groove 54 are gradually wedge-tightened, making the connection between the valve assembly module 2 and the main equipment module 1 tight and stable. Then, the pressure gauge module 3 is fixedly connected to the valve assembly module 2 by the second bolt 7, and the pressure gauge module 3 is fixedly connected to the main equipment module 1 by the third bolt 8.

[0036] As another preferred embodiment of this utility model, the first wedge-shaped positioning block 51 is provided with a first inclined surface 511, and a first rib 512 is formed between the first inclined surface 511 and the side wall of the valve assembly module 2. The upper end of the main body module 1 is provided with a first groove 521 adapted to the first rib 512. A second rib 541 is provided in the second wedge-shaped positioning groove 54, and a second groove 531 adapted to the second rib 541 is provided on the second wedge-shaped positioning block 53. In this embodiment, as... Figure 5 and Figure 8As shown, the cooperation between the first rib 512 and the first groove 521 improves the positioning accuracy and installation efficiency of the first wedge positioning block 51 and the first wedge positioning groove 52; the cooperation between the second rib 541 and the second groove 531 improves the positioning accuracy and installation efficiency of the second wedge positioning block 53 and the second wedge positioning groove 54, making the installation of the valve assembly module 2 more convenient.

[0037] As another preferred embodiment of this utility model, when the first wedge-shaped positioning block 51 mates with the first wedge-shaped positioning groove 52, a gap is left between the end of the first wedge-shaped positioning block 51 and the bottom of the first wedge-shaped positioning groove 52; when the second wedge-shaped positioning block 53 mates with the second wedge-shaped positioning groove 54, a gap is left between the end of the second wedge-shaped positioning block 53 and the bottom of the second wedge-shaped positioning groove 54. In this embodiment, as... Figure 2 As shown, the design of this structure allows the first wedge positioning block 51 to fully enter the first wedge positioning groove 52 and the second wedge positioning block 53 to fully enter the second wedge positioning groove 54, so that the upper end face of the valve assembly module 2 and the upper end face of the equipment body module 1 will not form a step; and it can ensure that the first wedge positioning block 51 and the first wedge positioning groove 52, and the second wedge positioning block 53 and the second wedge positioning groove 54 are fully wedge-tight.

[0038] As another preferred embodiment of this utility model, the upper end of the valve assembly module 2 is provided with a countersunk hole 21 that mates with the first bolt 6. In this embodiment, as... Figure 2 As shown, the countersunk hole 21 ensures that the first bolt 6 does not protrude from the upper surface of the valve assembly module 2, making the upper surface of the valve assembly module 2 flat and more aesthetically pleasing; it also prevents the first bolt 6 from being scraped or bumped and becoming loose.

[0039] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this utility model.

Claims

1. A valve assembly module mounting structure for a vacuum device, comprising a main device module (1), a valve assembly module (2), and a pressure gauge module (3), wherein the pressure gauge module (3) and the valve assembly module (2) are both mounted to the main device module (1), characterized in that: An installation space (4) for installing the valve assembly module (2) is formed between the main equipment module (1) and the pressure gauge module (3). A quick positioning mechanism (5) is provided between the main equipment module (1) and the valve assembly module (2). The quick positioning mechanism (5) includes a first wedge positioning block (51) set at the upper end of the valve assembly module (2), a first wedge positioning groove (52) set at the upper end of the main equipment module (1) and adapted to the first wedge positioning block (51), a second wedge positioning block (53) set at the lower end of the valve assembly module (2), and a second wedge positioning groove (54) set at the bottom of the installation space (4) and adapted to the second wedge positioning block (53). The valve assembly module (2) achieves quick positioning with the main equipment module (1) through the cooperation of the first wedge positioning block (51) and the first wedge positioning groove (52) and the cooperation of the second wedge positioning block (53) and the second wedge positioning groove (54).

2. The valve assembly module installation structure for a vacuum device according to claim 1, characterized in that: The first wedge-shaped positioning block (51) is provided with a first inclined surface (511), and a first rib (512) is formed between the first inclined surface (511) and the side wall of the valve assembly module (2). The upper end of the main body module (1) of the equipment is provided with a first groove (521) that is adapted to the first rib (512).

3. The valve assembly module mounting structure for a vacuum device according to claim 1 or 2, characterized in that: The second wedge-shaped positioning groove (54) is provided with a second protruding rib (541), and the second wedge-shaped positioning block (53) is provided with a second groove (531) that matches the second protruding rib (541).

4. The valve assembly module installation structure for a vacuum device according to claim 1, characterized in that: The valve assembly module (2) is fixedly connected to the main body module (1) of the equipment by the first bolt (6).

5. The valve assembly module mounting structure for a vacuum device according to claim 1 or 4, characterized in that: The pressure gauge module (3) is fixedly connected to the valve assembly module (2) by the second bolt (7) and fixedly connected to the main body module (1) by the third bolt (8).

6. The valve assembly module installation structure for a vacuum device according to claim 1, characterized in that: The first wedge positioning block (51) and the second wedge positioning block (53) are both wide at the top and narrow at the bottom, and the first wedge positioning groove (52) and the second wedge positioning groove (54) are both narrow at the top and wide at the bottom.

7. The valve assembly module mounting structure for a vacuum device according to claim 1 or 6, characterized in that: When the first wedge positioning block (51) is engaged with the first wedge positioning groove (52), there is a gap between the end of the first wedge positioning block (51) and the bottom of the first wedge positioning groove (52); when the second wedge positioning block (53) is engaged with the second wedge positioning groove (54), there is a gap between the end of the second wedge positioning block (53) and the bottom of the second wedge positioning groove (54).

8. The valve assembly module installation structure for a vacuum device according to claim 1, characterized in that: The upper end of the valve assembly module (2) is provided with a countersunk hole (21) that mates with the first bolt (6).

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