IGBT module assembling device

Abstract

The utility model is suitable for the technical field of IGBT module assembling, and provides an IGBT module assembling device which comprises an air exhaust mechanism, the top of the air exhaust mechanism is fixedly connected with a conveying mechanism, the air exhaust mechanism comprises a base, the top of the base is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a hydraulic press, and the hydraulic press is fixedly connected with a hydraulic cylinder. A sealing cover is fixedly connected to the bottom of the hydraulic press, an extraction valve is arranged at the top of the sealing cover, the side, away from the supporting column, of the top of the base is fixedly connected with a conveying mechanism, the bottom of the extraction valve communicates with the interior of the sealing cover, the conveying mechanism comprises a base, and a fixing disc is fixedly connected to the outer side of the top of the base. According to the IGBT module assembling technology provided by the utility model, the material is placed between the sealing cover and the placing boxes, and gas in the sealing cover and the placing boxes is extracted through the extraction valves, so that vacuum is formed in the sealing cover and the placing boxes, bubbles of colloid in the material are discharged, and the operation efficiency of the device is improved through rotation of the plurality of placing boxes around the turntable.

Description

Technical Field

[0001] The utility model belongs to the technical field of IGBT module assembly, and in particular relates to an IGBT module assembly device. Background Art

[0002] The IGBT module assembly process involves multiple links, each of which has strict operating requirements and quality control standards. First, before assembly, each component must be strictly inspected and screened to ensure that its quality meets the requirements. Secondly, during the assembly process, the predetermined device process must be followed and each step must be carefully operated to ensure the stability and reliability of the module performance.

[0003] During the assembly process of IGBT modules, colloid filling is an essential step. However, in the prior art, when filling colloid, bubbles are often easily generated inside the module, thereby affecting the effect of colloid filling. Utility Model Content

[0004] The utility model provides an IGBT module assembly device, aiming to solve the problem in the prior art that when filling colloid, bubbles are often easily generated inside the module, thereby affecting the colloid filling effect.

[0005] The utility model is implemented in this way: an IGBT module assembly device comprises an air extraction mechanism, and the top of the air extraction mechanism is fixedly connected with a transport mechanism.

[0006] Preferably, the air extraction mechanism comprises a base, a support column is fixedly connected to the top of the base, a hydraulic machine is fixedly connected to the top of the support column, a sealing cover is fixedly connected to the bottom of the hydraulic machine, and an air extraction valve is provided on the top of the sealing cover.

[0007] Preferably, a side of the top of the base away from the support column is fixedly connected to the transportation mechanism, and the bottom of the air extraction valve is communicated with the interior of the sealing cover.

[0008] Preferably, the transport mechanism includes a base, a fixed plate is fixedly connected to the outer side of the top of the base, a fixed groove is provided inside the fixed plate, a rotating shaft is rotatably connected to the top of the base, a turntable is fixedly connected to the top of the rotating shaft, a connecting hole is provided in the middle of the turntable, a placement box is fixedly connected to the outer side of the turntable, and a support wheel is fixedly connected to the bottom of the turntable.

[0009] Preferably, there are multiple placement boxes, which are evenly distributed on the outside of the turntable, the inside of the connecting hole is fixedly connected to the rotating shaft, there are multiple support wheels, which are symmetrically distributed on the bottom of the turntable, the bottom of the support wheel is slidably connected to the inside of the fixing groove, and the top of the placement box is in contact with the bottom of the sealing cover.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] The material is placed between the sealing cover and the placement box, and the gas inside the sealing cover and the placement box is extracted through the exhaust valve, so that a vacuum is formed inside, thereby expelling the bubbles in the colloid inside the material. Multiple placement boxes rotate around the turntable to improve the operating efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the air extraction mechanism of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the transport mechanism of the utility model;

[0016] In the figure: 1. exhaust mechanism; 11. base; 12. support column; 13. hydraulic pressure; 14. sealing cover; 15. exhaust valve; 2. transportation mechanism; 21. base; 22. fixed plate; 23. fixed groove; 24. rotating shaft; 25. turntable; 26. connecting hole; 27. placement box; 28. support wheel. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The utility model embodiment provides an IGBT module assembly device, such as Figure 1-4As shown, it includes an air suction mechanism 1, and a transportation mechanism 2 is fixedly connected to the top of the air suction mechanism 1.

[0020] It should be noted that, since the prior art often easily causes bubbles to be generated inside the module when filling the colloid, thereby affecting the colloid filling effect, the present solution places the material between the sealing cover 14 and the placement box 27, and then extracts the gas inside the sealing cover 14 and the placement box 27 through the exhaust valve 15, thereby forming a vacuum inside, thereby expelling the bubbles in the colloid inside the material, and the multiple placement boxes 27 rotate around the turntable 25 to improve the operating efficiency of the device.

[0021] Specifically, in this embodiment, the scheme mainly includes an exhaust mechanism 1, and a transport mechanism 2 is fixedly connected to the top of the exhaust mechanism 1. When the material moves to the bottom of the sealing cover 14, the hydraulic press 13 is started at this time, so that the hydraulic press 13 drives the sealing cover 14 to move until the sealing cover 14 fits with the top of the placement box 27. At this time, the air between the sealing cover 14 and the placement box 27 is extracted through the exhaust valve 15, so that a vacuum is formed inside the sealing cover 14 and the placement box 27, and the rotation shaft 24 is started to rotate, so that the rotating shaft 24 drives the turntable 25 to rotate, and the rotation of the turntable 25 drives multiple placement boxes 27 to rotate around it, so that the multiple placement boxes 27 are moved to the bottom of the sealing cover 14 in sequence.

[0022] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the vacuum mechanism 1 includes a base 11, a support column 12 is fixedly connected to the top of the base 11, a hydraulic press 13 is fixedly connected to the top of the support column 12, a sealing cover 14 is fixedly connected to the bottom of the hydraulic press 13, and a vacuum valve 15 is provided on the top of the sealing cover 14. The side of the top of the base 11 away from the support column 12 is fixedly connected to the transportation mechanism 2, and the bottom of the vacuum valve 15 is communicated with the inside of the sealing cover 14. First, the material is placed inside the placement box 27, and the material is driven to move by the placement box 27. When the material moves to the bottom of the sealing cover 14, the hydraulic press 13 is started at this time, so that the hydraulic press 13 drives the sealing cover 14 to move until the sealing cover 14 is fitted with the top of the placement box 27. At this time, the air between the sealing cover 14 and the placement box 27 is extracted through the vacuum valve 15, so that a vacuum is formed inside the sealing cover 14 and the placement box 27.

[0023] In a further preferred embodiment of the present invention, Figure 1-4As shown, the transport mechanism 2 includes a base 21, a fixed plate 22 is fixedly connected to the outer side of the top of the base 21, a fixed groove 23 is arranged inside the fixed plate 22, a rotating shaft 24 is rotatably connected to the top of the base 21, a turntable 25 is fixedly connected to the top of the rotating shaft 24, a connecting hole 26 is arranged in the middle of the turntable 25, a placing box 27 is fixedly connected to the outer side of the turntable 25, a supporting wheel 28 is fixedly connected to the bottom of the turntable 25, a plurality of placing boxes 27 are arranged, and the plurality of placing boxes 27 are evenly distributed on the outer side of the turntable 25, the interior of the connecting hole 26 is fixedly connected to the rotating shaft 24, a plurality of supporting wheels 28 are arranged, and the plurality of The supporting wheels 28 are symmetrically distributed at the bottom of the turntable 25, and the bottom of the supporting wheels 28 is slidably connected to the inside of the fixed groove 23. The top of the placement box 27 is fitted with the bottom of the sealing cover 14. First, the material is placed in the placement box 27. At this time, the rotating shaft 24 is started to rotate, so that the rotating shaft 24 drives the turntable 25 to rotate. The rotation of the turntable 25 drives the multiple placement boxes 27 to rotate around it, so that the multiple placement boxes 27 are moved to the bottom of the sealing cover 14 in turn. When the turntable 25 rotates, the multiple supporting wheels 28 will rotate inside the fixed groove 23, and the turntable 25 is supported by the supporting wheels 28.

[0024] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present invention.

[0025] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0026] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0027] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An IGBT module assembly device, characterized in that: It comprises an air extraction mechanism (1), the top of which is fixedly connected to a transport mechanism (2).

2. An IGBT module assembly device as claimed in claim 1, characterized in that: The air extraction mechanism (1) comprises a base (11), the top of the base (11) is fixedly connected to a support column (12), the top of the support column (12) is fixedly connected to a hydraulic machine (13), the bottom of the hydraulic machine (13) is fixedly connected to a sealing cover (14), and the top of the sealing cover (14) is provided with an air extraction valve (15).

3. An IGBT module assembly device as claimed in claim 2, characterized in that: The side of the top of the base (11) away from the support column (12) is fixedly connected to the transport mechanism (2), and the bottom of the air extraction valve (15) is in communication with the interior of the sealing cover (14).

4. An IGBT module assembly device as claimed in claim 1, characterized in that: The transport mechanism (2) comprises a base (21), a fixed plate (22) is fixedly connected to the outer side of the top of the base (21), a fixed groove (23) is provided inside the fixed plate (22), a rotating shaft (24) is rotatably connected to the top of the base (21), a turntable (25) is fixedly connected to the top of the rotating shaft (24), a connecting hole (26) is provided in the middle of the turntable (25), a placement box (27) is fixedly connected to the outer side of the turntable (25), and a supporting wheel (28) is fixedly connected to the bottom of the turntable (25).

5. An IGBT module assembly device as claimed in claim 4, characterized in that: There are a plurality of placement boxes (27), which are evenly distributed on the outside of the turntable (25); the interior of the connection hole (26) is fixedly connected to the rotating shaft (24); there are a plurality of support wheels (28), which are centrally symmetrically distributed on the bottom of the turntable (25); the bottom of the support wheel (28) is slidably connected to the interior of the fixed groove (23); and the top of the placement box (27) is in contact with the bottom of the sealing cover (14).

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