Mounting structure and container type vacuum generator

Abstract

The embodiment of the utility model provides a mounting structure and a container type vacuum generator, the mounting structure comprises a base, at least two supporting cantilevers and a cross beam part, the base, the at least two supporting cantilevers and the cross beam part are integrally formed, one ends of the at least two supporting cantilevers are connected with the first end of the base, and the other ends of the at least two supporting cantilevers are connected with the cross beam part; a buckling part is arranged on the upper surface of the base, an opening of the buckling part faces the second end of the base, the buckling part is used for being clamped into a bottom limiting clamping groove of the vacuum generator to be installed, and the direction, facing the first end of the base, of the second end of the base is the installation direction of clamping of the vacuum generator. When a single vacuum generator is damaged and needs to be maintained, after the locking piece corresponding to the damaged vacuum generator is detached, the vacuum generator is pushed in the direction from the first end of the base to the second end of the base so that the vacuum generator can be disengaged from being clamped, and therefore detachment and replacement of the single vacuum generator can be conveniently and efficiently achieved. And other vacuum generator monomers and parts do not need to be disassembled.

Description

Technical Field

[0001] The embodiments of this specification relate to the technical field of vacuum generators, and in particular to a mounting structure and a containerized vacuum generator. Background Art

[0002] Vacuum ejectors are typically mounted in multiple units on a baseplate for containerized installation. Integrated vacuum ejectors are widely used in industrial automation applications such as machinery, electronics, packaging, printing, plastics, and robotics. They can be used to transport objects that cannot be directly grasped.

[0003] Existing integrated vacuum generators usually require multiple components for horizontal and vertical limiting. The vertical limit is generally achieved by a separate guide rail, and the guide rail is inserted into the limiting slot at the bottom of the vacuum generator. As a result, if one of the vacuum generator units is damaged, the guide rail needs to be removed as a whole, and then the single vacuum generator unit needs to be disassembled and replaced. Maintenance is inconvenient, and the weak fixing strength of the guide rail leads to low overall reliability.

[0004] To address the above issues, no effective solutions have been proposed so far. Utility Model Content

[0005] The embodiments of this specification provide a mounting structure and a containerized vacuum generator to solve the problem of inconvenient assembly and disassembly of the integrated vacuum generator in the prior art.

[0006] 18. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot stand comprises a through-hole, and the two foot stand comprises a through-hole, and the two foot stand comprises a through-hole. The two foot stand comprises a plurality of through-holes, each of which is adapted to fit a plurality of foot prints. The two foot prints comprise a first end portion, a second end portion, and a second end portion of a foot print. The two foot prints comprise a first end portion, a second end portion, and a second end portion of a foot print.

[0007] In one embodiment of the present utility model, the crossbeam portion has a centralized air intake hole and a plurality of connecting holes running transversely therethrough, and a centralized air intake port is provided at each end of the crossbeam portion; the centralized air intake port is used to transmit gas to the centralized air intake port; the plurality of connecting holes are connected to the centralized air intake port, each of the connecting holes corresponds to an air intake port of a vacuum generator, and the connecting hole is used to insert a connecting joint of the air intake port of the vacuum generator for centralized air intake.

[0008] In one embodiment of the present invention, there are two supporting cantilevers, which are respectively arranged at both ends of the beam portion. The first end of the base, the two supporting cantilevers and the beam portion together form a working area, and the working area is used to expose the vacuum port of the vacuum generator.

[0009] In one embodiment of the present invention, the buckle portion is an F-shaped buckle.

[0010] In an embodiment of the present invention, each of the supporting cantilevers has the same length.

[0011] The embodiment of this specification also provides a containerized vacuum generator, including: multiple vacuum generators, a mounting structure and multiple locking parts, the bottoms of the multiple vacuum generators are provided with limit slots, and the multiple vacuum generators are arranged side by side along the extension direction of the beam portion, wherein each of the vacuum generators is installed along the second end of the base toward the first end of the base so that the limit slot is engaged with the buckle portion on the base, and the multiple locking parts are used to pass through each fixing hole group on the beam portion and lock with one side of each vacuum generator.

[0012] In one embodiment of the present invention, an air inlet and a vacuum port are provided on one side of the vacuum generator, and the air inlet has a connecting joint, which is used to be inserted into the corresponding connecting hole on the beam portion, and the connecting joint is gap-fitted with the connecting hole.

[0013] In one embodiment of the present invention, a sealing gasket is further provided between the connecting joint and the connecting hole.

[0014] In one embodiment of the present invention, a nut is provided in the housing of the vacuum generator on one side close to the crossbeam portion, and the locking member includes connecting screws, which are used to pass through the fixing holes and lock with the nuts corresponding to each vacuum generator.

[0015] Embodiments of this specification provide a mounting structure comprising an integrally formed base, at least two supporting arms, and a crossbeam. This integrated structure offers high overall strength, effectively enhancing the reliability of a modular vacuum generator. The at least two supporting arms are spaced apart along the first end of the base and serve to connect the crossbeam to the base. The crossbeam may have multiple sets of transversely spaced fixing holes, each corresponding to a corresponding fixing hole group. Locking members, inserted through each fixing hole in the fixing hole group, can secure each vacuum generator to the crossbeam, thereby horizontally securing the vacuum generator and allowing multiple vacuum generators to be arranged side by side along the extension of the crossbeam. The upper surface of the base may have a snap-fit ​​portion. To facilitate disassembly and maintenance, the snap-fit ​​portion may open toward the second end of the base. The snap-fit ​​portion is designed to engage with a bottom retaining slot of the vacuum generator to secure the generator vertically. When a single vacuum generator is damaged and needs repair, the lock piece corresponding to the damaged vacuum generator can be removed, and the vacuum generator can be pushed along the first end toward the second end of the base to disengage it, and then a new vacuum generator unit can be replaced. In this way, the removal and replacement of a single vacuum generator can be achieved conveniently and efficiently without disassembling other vacuum generator units and parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 is a three-dimensional schematic diagram of an installation structure provided according to an embodiment of this specification;

[0018] Figure 2 is a side view of the installation structure provided according to an embodiment of this specification;

[0019] Figure 3 is a rear view of the mounting structure provided according to an embodiment of this specification;

[0020] Figure 4 is a rear view of the installed containerized vacuum generator according to an embodiment of the present specification;

[0021] Figure 5 is a top view of the installation structure provided according to an embodiment of this specification;

[0022] Figure 6This is an exploded view of the structure of the containerized vacuum generator provided in accordance with an embodiment of this specification;

[0023] Figure 7 is a schematic structural diagram of a vacuum generator unit according to an embodiment of this specification;

[0024] Figure 8 This is a schematic diagram of the installation process of the containerized vacuum generator provided in accordance with an embodiment of this specification;

[0025] Figure 9 This is a schematic diagram of the installation process of the containerized vacuum generator provided in accordance with an embodiment of this specification;

[0026] Figure 10 This is a structural diagram of the installed container vacuum generator provided in accordance with the embodiment of this specification.

[0027] Description of Figure Numbers:

[0028] Label name Label name 10 base 101 Buckle 11 Support cantilever 12 Beam 121 Fixing hole group 122 Centralized air intake 123 Centralized air intake holes 124 connection hole 20 Vacuum generator 21 Limit slot 22 air intake 221 Connection joints 23 Vacuum port 24 exhaust port 30 Locking parts 40 sealing gasket 50 Nut

[0029] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] The principles and spirit of the embodiments of this specification will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are provided solely to enable those skilled in the art to better understand and implement the embodiments of this specification, and are not intended to limit the scope of the embodiments of this specification in any way. On the contrary, these embodiments are provided to make the disclosure of the embodiments of this specification more thorough and complete, and to fully convey the scope of this disclosure to those skilled in the art.

[0031] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an element centered thereon at the same time. All directional indication terms in this article (such as up, down, left, right, front, back, vertical, horizontal, etc.) are only used to explain the relative positional relationship, movement, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly, and it does not mean that it is the only embodiment.

[0032] In addition, the descriptions involving "first", "second", etc. in this application are for descriptive purposes only and are not to be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this utility model belongs. The terms used herein in the specification of the present utility model are for the purpose of describing specific embodiments only and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] See also Figure 1-Figure 3 This embodiment can provide a mounting structure for fixing multiple vacuum generators to be installed. The mounting structure may include: a base 10, at least two supporting cantilevers 11 and a crossbeam 12, wherein the base 10, at least two supporting cantilevers 11 and the crossbeam 12 are integrally formed, wherein the at least two supporting cantilevers 11 are arranged at intervals along the first end of the base, one end of the at least two supporting cantilevers 11 is connected to the first end of the base 10, and the other end is connected to the crossbeam 12; the crossbeam 12 has a plurality of fixing hole groups 121 arranged at intervals along the transverse direction, and each vacuum generator 20 to be installed corresponds to a fixing hole group 121, and the fixing hole group 121 is used to pass The locking member 30 locks each vacuum generator 20 with the beam portion 12 respectively, so that the multiple vacuum generators 20 are arranged side by side along the extension direction of the beam portion 12; the upper surface of the base 10 has a snap portion 101, and the opening of the snap portion 101 faces the second end of the base 10. The snap portion 101 is used to snap into the bottom limit slot 21 of the vacuum generator 20 to be installed to vertically limit the vacuum generator 20. The direction of the second end of the base 10 toward the first end of the base 10 is the installation direction of the vacuum generator 20.

[0034] In this embodiment, the mounting structure is used to realize the combined installation of multiple vacuum generator units. The mounting structure can be an integrally formed structural member. The integral structural member has a high overall strength and can effectively improve the reliability of the assembled vacuum generator.

[0035] In this embodiment, the mounting structure may include a base 10, at least two supporting cantilevers 11, and a crossbeam 12. The base 10 is horizontally arranged to support the bottom of the vacuum generator 20. The supporting cantilevers 11 are vertically arranged at one end of the base 10 and are spaced apart between two adjacent supporting cantilevers 11. The supporting cantilevers 11 are used to connect the crossbeam 12 and the base 10. Since the vacuum generator 20 is approximately a rectangular parallelepiped structure, in order to improve space utilization, the angle between the supporting cantilever 11 and the base 10 can be approximately 90°, which is approximately a right angle. The vertical direction can be Figure 1 The Z direction shown in .

[0036] In this embodiment, the crossbeam 12 can be connected to the supporting cantilever 11. The crossbeam 12 can be arranged horizontally or at a certain inclination angle relative to the base 10. The crossbeam 12 can be a rectangular plate structure, a linear cylindrical structure, a cube structure, or a cuboid structure. In some embodiments, in order to integrate different types of vacuum generators 20, the crossbeam 12 can also be arranged in an irregular shape, such as a stepped shape. Of course, the specific form of the crossbeam 12 is not limited to the above examples. Those skilled in the art may make other changes based on the technical essence of the embodiments of this specification. However, as long as the functions and effects achieved are the same or similar to those of the embodiments of this specification, they should be covered within the scope of protection of the embodiments of this specification.

[0037] In this embodiment, the cross beam portion 12 may have a plurality of fixing hole groups 121 spaced apart in a transverse direction, wherein the transverse direction may be the extending direction of the cross beam portion 12, that is, Figure 1 The X direction is shown in FIG. Each vacuum generator 20 to be installed can correspond to a fixing hole group 121, and each fixing hole group 121 can include at least one fixing hole. Locking members 30 passing through each fixing hole in the fixing hole group 121 can lock each vacuum generator 20 to the crossbeam 12, thereby limiting the horizontal position of the vacuum generator 20 and arranging multiple vacuum generators 20 side by side along the extension direction (X direction) of the crossbeam 12, so that the crossbeam 12 can abut the side of the vacuum generator 20.

[0038] In this embodiment, the position of the crossbeam portion 12 can avoid the vacuum port, exhaust port and air inlet on the vacuum generator 20, or corresponding avoidance holes are set at the position of blocking the vacuum port, exhaust port and air inlet to facilitate the connection of pipelines. The specific position can be determined according to actual conditions, and the embodiments of this specification do not limit this.

[0039] In this embodiment, the fixing holes may be threaded holes, smooth round holes, or other possible types of holes. Each fixing hole group 121 may include one, two, three, four, or more fixing holes. Taking into account the reliability of the fixed connection (not easy to loosen in a vibration scenario) and the simplicity of the structure and ease of installation, each fixing hole group 121 may include two fixing holes. The specific number can be determined based on actual conditions and is not limited in this embodiment of the present invention.

[0040] In this embodiment, the number of support arms 11 can be 2, 3, 4, or more. The greater the number of support arms 11, the higher the overall strength of the fixed structure. This can also avoid the problem of deformation caused by the crossbeam 12 being too long, thereby ensuring the reliability of the installation structure. However, since the two opposing sides of the vacuum generator 20 in the Y direction are usually provided with vacuum ports, exhaust ports, and air inlets, etc., in order to facilitate the connection and arrangement of the air pipes, the position of the support arms 11 needs to avoid the vacuum ports, exhaust ports, and air inlets. Furthermore, in order to reduce the overall volume, two adjacent vacuum generators 20 are usually arranged close together or with a gap. If too many support arms are provided, it will affect the connection of the pipelines. Therefore, the number of support arms 11 can be determined according to actual conditions and is not limited in the embodiments of this specification.

[0041] In this embodiment, in order to ensure reliable fixation of the cross beam 12 , support cantilevers 11 may be provided at least at both ends of the support cantilever 11 .

[0042] In this embodiment, since the crossbeam 12 only limits the position of the vacuum generator 20 in the horizontal directions (X and Y directions), vibration may cause the vacuum generator 20 to wobble in the Z direction. Therefore, a base 10 is also provided to support the vacuum generator 20. The upper surface of the base 10 has a snap-fit ​​portion 101, which can be the surface that contacts the vacuum generator 20.

[0043] In this embodiment, to facilitate disassembly and maintenance, the opening of the snap portion 101 can be oriented toward the second end of the base 10. The snap portion 101 is configured to snap into the bottom limiting slot 21 of the vacuum generator 20 to be installed, thereby vertically limiting the vacuum generator 20. During installation, the vacuum generator 20 is pushed from the second end of the base 10 toward the first end of the base 10 so that the snap portion on the base 10 snaps into the limiting slot 21 at the bottom of the vacuum generator. At this point, the side of the vacuum generator 20 abuts the crossbeam 12, and the locking member 30 passes through each fixing hole in the fixing hole group 121 to lock each vacuum generator 20 to the crossbeam 12, thereby limiting the horizontal position of the vacuum generator 20 and completing the installation. When a single vacuum generator is damaged and needs repair, the lock member 30 corresponding to the damaged vacuum generator can be removed, and the vacuum generator can be pushed along the first end toward the second end of the base 10 to disengage it, and then the above installation steps can be repeated to replace the new vacuum generator unit. In this way, the removal and replacement of a single vacuum generator can be achieved conveniently and efficiently without disassembling other vacuum generator units and parts.

[0044] In this embodiment, a snap-fit ​​portion is provided on the base 10, which cooperates with the bottom limiting slot 21 of the vacuum generator 20 to achieve a stable installation. Furthermore, since the opening of the snap-fit ​​portion 101 is toward the second end of the base 10, the vacuum generator can be disengaged by simply pushing it toward the second end of the base 10, thereby facilitating the easy removal of the unit. Furthermore, the base 10 is a one-piece structure, providing high overall fixing strength.

[0045] In this embodiment, since the base cannot be elastically deformed like the guide rail, and since the crossbeam portion 12 is provided at the first end of the base 10 for limiting, if two snap portions with opposite opening directions are provided, installation will not be possible. Providing a snap portion can achieve both stable installation of the vacuum generator and convenient assembly and disassembly, and has a simple structure.

[0046] In some embodiments, when the length of the vacuum generator 20 in the Y direction is long, multiple snap-fit ​​portions 10 with the same opening direction can be spaced apart in the Y direction to stably and reliably install the vacuum generator 20. The number of snap-fit ​​portions 10 can be 1, 2, 3 or more, and the specific number can be determined according to actual conditions. This specification does not limit this.

[0047] From the above description, it can be seen that the embodiments of this specification achieve the following technical effects: the mounting structure includes an integrally formed base, at least two supporting arms, and a crossbeam. The integrated structure has high overall strength, effectively improving the reliability of the modular vacuum generator. The at least two supporting arms are spaced apart along the first end of the base and serve to connect the crossbeam to the base. The crossbeam may have multiple sets of fixing holes spaced laterally, with each vacuum generator to be installed corresponding to a fixing hole group. A locking member, passing through each fixing hole in the fixing hole group, can lock each vacuum generator to the crossbeam, thereby securing the vacuum generator in the horizontal direction and allowing multiple vacuum generators to be arranged side by side along the extension direction of the crossbeam. The upper surface of the base may have a snap-fit ​​portion. To facilitate disassembly and maintenance, the snap-fit ​​portion may open toward the second end of the base. The snap-fit ​​portion is designed to engage with a bottom retaining slot of the vacuum generator to be installed, securing the vacuum generator in the vertical direction. When a single vacuum generator is damaged and needs repair, the lock piece corresponding to the damaged vacuum generator can be removed, and the vacuum generator can be pushed along the first end toward the second end of the base to disengage it, and then a new vacuum generator unit can be replaced. In this way, the removal and replacement of a single vacuum generator can be achieved conveniently and efficiently without disassembling other vacuum generator units and parts.

[0048] In one embodiment, the crossbeam portion 12 has a transversely penetrating centralized air intake hole 123 and a plurality of connecting holes 124, and a centralized air intake port 122 is provided at each end of the crossbeam portion 12; the centralized air intake port 122 is used to transmit gas to the centralized air intake hole 123; the plurality of connecting holes 124 are connected to the centralized air intake hole 123, and each of the connecting holes 124 corresponds to an air intake port 22 of a vacuum generator, and the connecting hole 124 is used to insert the connecting joint 221 of the air intake port 22 of the vacuum generator for centralized air intake.

[0049] In this embodiment, since the vacuum generator 20 unit generally has an air inlet 22 for passing a positive pressure gas source, as well as a vacuum port 23 and an exhaust port 24, the arrangement positions of the air inlet 22, the vacuum port 23 and the exhaust port 24 can be determined according to the internal structure of the vacuum generator 20, and the embodiments of this specification do not limit this.

[0050] In this embodiment, since each air inlet 22 requires access to a positive pressure air source, connecting each air inlet to an air pipe would be cluttered. Therefore, when the air inlet of the vacuum generator 20 is located near the side of the crossbeam 12, the crossbeam can be designed to have a hollow interior. In some embodiments, the crossbeam 12 can have a centralized air inlet through-hole 123 extending transversely (in the X direction) and a plurality of connecting holes 124 , which communicate with the centralized air inlet through-hole 123 . The plurality of connecting holes 124 can be located on a side of the crossbeam 12 near the vacuum generator, and the number of connecting holes 124 can correspond to the number of vacuum generators 20 .

[0051] In this embodiment, a connection joint 221 is generally provided at the air inlet 22 of the vacuum generator. The connection joint 221 is used to connect to the air pipe. The size of the connection hole 124 can match the connection joint 221 so that the connection joint 221 can be inserted into the connection hole 124. The connection hole 124 can be loosely fitted with the connection joint 221. To prevent gas leakage, the gap between the connection hole 124 and the connection joint 221 can be set to be relatively small, for example, 0.1mm, 0.03mm, etc. In some embodiments, an interference fit can also be used. The specific size can be determined according to actual conditions and is not limited in this embodiment of the present specification.

[0052] In this embodiment, if Figure 5 As shown in the figure, a centralized air inlet 122 can be respectively provided at both ends of the beam portion 12. The centralized air inlet 122 can be a through hole with an internal thread arranged at both ends of the beam portion 12. The centralized air inlet 122 is used to connect the air pipe to transmit gas to the centralized air inlet through hole, and then transmit the positive pressure air source to the air inlet of each vacuum generator 20 through the connecting hole 124.

[0053] In this embodiment, in order to prevent the transmitted gas from leaking at the connecting hole 124, a sealing gasket or other sealing structure can be set between the connecting hole 124 and the connecting joint 221. The specific structure can be determined according to actual conditions and is not limited to this embodiment of the present specification.

[0054] In one embodiment, there are two supporting cantilevers 11, and the two supporting cantilevers 11 are respectively arranged at both ends of the beam portion 12. The first end of the base 10, the two supporting cantilevers 11 and the beam portion 12 enclose a working area, and the working area is used to expose the vacuum port 23 of the vacuum generator.

[0055] In this embodiment, when the vacuum port 23 of the vacuum generator 20 is located near the side of the crossbeam 12, to avoid affecting the operation of the suction cup of the vacuum port 23, the support cantilever 11 and the crossbeam 12 need to be arranged to avoid the vacuum port 23. Because the installation gap between two adjacent vacuum generators is generally small, the installation of more than two support cantilever arms will affect the operation of the vacuum port 23. Therefore, the number of support cantilever arms 11 can be set to two, one at each end of the crossbeam 12.

[0056] In this embodiment, if Figure 3 and Figure 4 As shown in FIG, the first end of the base 10, the two supporting cantilevers 11 and the crossbeam portion 12 enclose a working area, and the vacuum port 23 of the installed vacuum generator 20 exposes the above-mentioned working area.

[0057] In one embodiment, the buckle portion 101 may be an F-shaped buckle, or a buckle of other shapes. The specific shape is determined according to actual conditions, and is not limited in this embodiment of the present specification.

[0058] In one embodiment, the lengths of the supporting cantilevers 11 can be the same, so as to support the horizontal arrangement of the cross beam 12 .

[0059] In one embodiment, each fixing hole group 121 includes at least one fixing hole, which is used to lock with the nut 50 in the vacuum generator through the connecting screw 30; and / or, the crossbeam portion 12 is provided with two fixing holes corresponding to the position of each vacuum generator 20.

[0060] In this embodiment, if Figure 6 As shown in the figure, a nut 50 can be provided on the side of the vacuum generator 20 that needs to be locked with the beam portion 12, and the locking member can be a connecting screw 30 that is at least partially threaded. The connecting screw 30 passes through the fixing hole and is locked with 50 in the vacuum generator, thereby achieving the locking of the beam portion 12 and the vacuum generator 20.

[0061] In this embodiment, the fixing hole may be a through hole with a smooth inner wall, or a threaded hole. The specific hole may be determined according to actual conditions, and the embodiments of this specification do not limit this.

[0062] In this embodiment, the number of fixing holes corresponding to each vacuum generator 20 can be multiple or one, and the specific number can be determined based on actual conditions and is not limited in this embodiment of the present invention. Taking into account both stability and ease of installation, the number of fixing holes corresponding to each vacuum generator 20 can be set to two.

[0063] Based on the same inventive concept, this specification also provides a manifold vacuum generator, as described in the following embodiments. Because the principles and mounting structures of the manifold vacuum generator are similar, the implementation of the mounting structure in the manifold vacuum generator can be referred to in the above embodiments, and any repetitions will not be repeated.

[0064] Figure 5 This is a structural exploded diagram of a containerized vacuum generator according to an embodiment of the present specification, which may include: a plurality of vacuum generators 20, the above-mentioned mounting structure, and a plurality of locking components 30. A limiting card slot 21 is provided at the bottom of the plurality of vacuum generators 20. The plurality of vacuum generators 20 are arranged side by side along the extension direction of the crossbeam 12, wherein each of the vacuum generators 20 is installed along the second end of the base 10 toward the first end of the base 10 so that the limiting card slot 21 is engaged with the buckle portion 101 on the base 10. The plurality of locking components 30 are used to pass through each fixing hole group 121 on the crossbeam and lock with one side of each of the vacuum generators 20. The structure is described below.

[0065] In this embodiment, the vacuum generator 20 can be Figure 7 As shown in FIG, the vacuum generator 20 has an air inlet 22 for receiving a positive pressure air source, a vacuum port 23, and an exhaust port 24. The vacuum port 23 and the air inlet 22 are located on a side surface near the first end of the base after installation, and the exhaust port 24 is located on a side surface near the second end of the base after installation. The two side surfaces may be opposite each other in the Y direction. A retaining slot 21 is provided at the bottom of the vacuum generator 20. The vacuum generator 20 may be installed in a direction from the second end of the base 10 toward the first end of the base 10. Pushing the vacuum generator 20 along the second end of the base 10 toward the first end of the base 10 causes the latch portion on the base 10 to engage with the retaining slot 21 at the bottom of the vacuum generator. At this point, one side of the vacuum generator 20 abuts the crossbeam 12. The locking member 30 passes through each fixing hole in the fixing hole group 121 to lock each vacuum generator 20 to the crossbeam 12, thereby limiting the horizontal position of the vacuum generator 20 and conveniently fixing multiple vacuum generators.

[0066] In one embodiment, the crossbeam 12 may have a centralized air intake hole 123 and a plurality of connecting holes 124 running through it in the transverse direction (X direction). The plurality of connecting holes 124 are connected to the centralized air intake hole 123. The plurality of connecting holes 124 may be provided on a side of the crossbeam 12 close to the vacuum generator. The connecting joint 221 at the air inlet 22 of the vacuum generator is used to connect the air pipe. The size of the connecting hole 124 may match the connecting joint 221 so that the connecting joint 221 can be inserted into the connecting hole 124. In order to avoid leakage of the transmitted gas at the connecting hole 124, as shown in FIG. Figure 6 As shown in FIG, a sealing gasket 40 may be provided between the connection hole 124 and the connection joint 221 , and the sealing gasket 40 may be an annular structure.

[0067] In one embodiment, a nut 50 may be provided on one side of the vacuum generator 20, and the locking member may be a connecting screw 30 that is at least partially threaded. The connecting screw 30 passes through the fixing hole and is locked with the nut 50 in the vacuum generator, thereby achieving locking of the crossbeam portion 12 and the vacuum generator 20.

[0068] In this embodiment, the fixing hole may be a through hole with a smooth inner wall, or a threaded hole. The specific hole may be determined according to actual conditions, and the embodiments of this specification do not limit this.

[0069] In one embodiment, the installation process of multiple vacuum generators 20 can be as follows: Figures 8-10 As shown in , you can first place multiple vacuum generators 20 on the base 10, push the vacuum generator 20 along the second end of the base 10 toward the first end of the base 10 so that the snap-on portion on the base 10 is snapped into the limit slot 21 at the bottom of the vacuum generator. At the same time, the connecting joint 221 on the side of the vacuum generator 20 is installed into the corresponding connecting hole 124 on the crossbeam 12. The two parts are sealed with a sealing gasket to complete the vertical fixation. After completing the initial fixation, the multiple vacuum generators 20 can be loosened. At this time, the fixing holes 121 on the crossbeam 12 have been preliminarily aligned with the bolts 50 on the side of the vacuum generator 20. The connecting screws 30 are screwed into the bolts through each fixing hole in the fixing hole group 121, thereby locking each vacuum generator 20 to the crossbeam 12. Figure 10 The installation is complete, and the entire installation process is simple and convenient, with a high degree of structural stability after installation. If a single vacuum generator 20 is damaged and requires repair, the corresponding connecting screw 30 can be removed, and the vacuum generator can be pushed from the first end toward the second end of the base 10 to disengage it from the base 10. The above installation steps can then be repeated to replace the new vacuum generator unit. This allows for simple and efficient removal and replacement of a single vacuum generator without the need to simultaneously disassemble other vacuum generator units and parts.

[0070] It should be understood that the above description is for illustration and not for limitation. Many embodiments and applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the embodiments of this specification should not be determined with reference to the above description, but rather with reference to the preceding claims and the full scope of equivalents to which such claims are entitled.

[0071] The above description is merely a preferred embodiment of the embodiments of this specification and is not intended to limit the embodiments of this specification. Those skilled in the art will readily appreciate that various modifications and variations of the embodiments of this specification are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the embodiments of this specification shall be included within the scope of protection of the embodiments of this specification.

Claims

1. A mounting structure, applied to a containerized vacuum generator, characterized in that: include: A base, at least two supporting cantilevers and a crossbeam portion, wherein the base, at least two supporting cantilevers and the crossbeam portion are integrally formed, wherein: The at least two supporting cantilevers are spaced apart along the first end of the base, one end of the at least two supporting cantilevers is connected to the first end of the base, and the other end is connected to the beam portion; The crossbeam has a plurality of fixing hole groups spaced apart in the transverse direction, each vacuum generator to be installed corresponds to a fixing hole group, and the fixing hole groups are used to lock each vacuum generator to the crossbeam through a locking member, so that the plurality of vacuum generators are arranged side by side along the extension direction of the crossbeam; The upper surface of the base has a snap portion, the opening of the snap portion faces the second end of the base, and the snap portion is used to snap into the bottom limit slot of the vacuum generator to be installed to vertically limit the vacuum generator. The direction of the second end of the base toward the first end of the base is the installation direction of the vacuum generator.

2. The mounting structure according to claim 1, wherein: The crossbeam has a centralized air intake hole and a plurality of connecting holes extending transversely therethrough, and a centralized air intake port is provided at each end of the crossbeam; the centralized air intake port is used to transmit gas to the centralized air intake hole; The multiple connection holes are communicated with the centralized air intake through hole, each of the connection holes corresponds to an air intake port of a vacuum generator, and the connection holes are used to insert a connection joint of the air intake port of the vacuum generator for centralized air intake.

3. The mounting structure according to claim 1, wherein: There are two supporting cantilevers, which are respectively arranged at both ends of the beam portion. The first end of the base, the two supporting cantilevers and the beam portion enclose a working area, and the working area is used to expose the vacuum port of the vacuum generator.

4. The mounting structure according to claim 1, wherein: The buckle portion is an F-type buckle.

5. The mounting structure according to claim 1, wherein: The length of each of the supporting cantilevers is the same.

6. The mounting structure according to claim 1, wherein: Each fixing hole group includes at least one fixing hole, and the fixing hole is used to lock with a nut in the vacuum generator through a connecting screw; and / or, two fixing holes are provided on the crossbeam portion corresponding to the position of each vacuum generator.

7. A containerized vacuum generator, characterized in that: include: A plurality of vacuum generators, a mounting structure according to any one of claims 1 to 6, and a plurality of locking members, wherein the bottoms of the plurality of vacuum generators are provided with limit slots, and the plurality of vacuum generators are arranged side by side along the extension direction of the crossbeam, wherein: Each of the vacuum generators is installed along the second end of the base toward the first end of the base so that the limit slot is engaged with the buckle portion on the base, and the multiple locking parts are used to pass through the fixing hole groups on the beam portion and lock with one side of each of the vacuum generators.

8. The manifold vacuum generator according to claim 7, wherein: An air inlet and a vacuum port are provided on one side of the vacuum generator. The air inlet is provided with a connecting joint, which is used to be inserted into the corresponding connecting hole on the beam portion, and the connecting joint is loosely matched with the connecting hole.

9. The manifold vacuum generator according to claim 8, wherein: A sealing gasket is further provided between the connecting joint and the connecting hole.

10. The manifold vacuum generator according to claim 7, wherein: A nut is provided in a shell on one side of the vacuum generator close to the crossbeam portion, and the locking member includes connecting screws. The multiple connecting screws are used to pass through the fixing holes and lock with the nuts corresponding to the vacuum generators.

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