Motor gear box semi-permeable membrane melting equipment

CN224796382UActive Publication Date: 2026-09-25NINGBO JINGCHENG MOTOR CO LTD
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Patent Information

Application Number
CN202521926002.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-08
Publication Date
2026-09-25
Estimated Expiration
2035-09-08

AI Technical Summary

Technical Problem

[0004]本申请的另一目的在于提供一种马达齿轮盒半透膜熔着设备,其中,所述马达齿轮盒半透膜熔着设备包括一带轮输送机构、一冲切半透膜机构、一半透膜熔着机构和一漏气测试机构,所述马达齿轮盒半透膜熔着设备还包括一转动盘和一工作台,所述转动盘被可转动地设于所述工作台上,且所述马达齿轮盒半透膜熔着设备还包括一第一升降组件,所述第一升降组件被设于所述工作台上,且所述带轮输送机构和冲切半透膜机构均被设于所述第一升降组件上,所述带轮输送机构被设置能够用于输送半透膜,且所述冲切半透膜机被设置能够用于冲切半透膜,并将冲切后的半透膜放置到预定位置,且所述半透膜熔着机构被设置能够对切膜后的半透膜进行熔着,最后对熔着后的预定位置进行漏气测试,其中在汽车摇窗电机自动化制造领域,改变人工手动熔着马达齿轮盒半透膜,自动组装工艺,实现自动放入半透膜,自动冲切半透膜,自动进行熔着后的漏气测试,解决人工作业生产效率低不良率高的问题,且利用旋转带轮输送机构+冲切半透膜机构,半透膜熔着机构,漏气测试机构,提升工作效率

Benefits of technology

[0003]本申请主要目的在于提供一种马达齿轮盒半透膜熔着设备,其中,所述马达齿轮盒半透膜熔着设备能够有效地利用其自身的结构配置实现固液混合垃圾分离、环保的优势。

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Abstract

The application relates to the field of motor gear boxes, in particular to a motor gear box semi-permeable membrane fusing device which comprises a belt wheel conveying mechanism, a punching semi-permeable membrane mechanism, a semi-permeable membrane fusing mechanism and a gas leakage testing mechanism, and further comprises a rotating disc and a workbench, and further comprises a first lifting assembly, the belt wheel conveying mechanism and the punching semi-permeable membrane mechanism are arranged on the first lifting assembly, the belt wheel conveying mechanism is arranged to be capable of conveying semi-permeable membranes, the punching semi-permeable membrane mechanism is arranged to be capable of punching semi-permeable membranes and placing the punched semi-permeable membranes to a predetermined position, the semi-permeable membrane fusing mechanism is arranged to be capable of fusing the semi-permeable membranes after being punched, and finally, the predetermined position after being fused is subjected to gas leakage testing. The motor gear box semi-permeable membrane fusing device can realize high mechanism efficiency, high stability, simple operation and low maintenance cost by effectively utilizing the structural configuration.
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Description

Technical Field

[0001] This application relates to the field of motor gearboxes, and more specifically to a semi-permeable membrane bonding device for motor gearboxes. Background Technology

[0002] Currently, the automated window shutter motor industry mostly relies on traditional manual methods for welding the semi-permeable membrane to the motor gearbox. Manual feeding is inefficient, and the semi-permeable membrane is prone to misalignment, resulting in a high defect rate. To improve the production efficiency of semi-permeable membrane welding, reduce the outflow of defective products, increase profits, and promote equipment production efficiency and quality improvement, a mechanism with high efficiency, strong stability, simple operation, and low maintenance costs is needed. This invention addresses these problems. Summary of the Invention

[0003] The main purpose of this application is to provide a motor gearbox semi-permeable membrane welding device, wherein the motor gearbox semi-permeable membrane welding device can effectively utilize its own structural configuration to achieve the advantages of solid-liquid mixed waste separation and environmental protection.

[0004] Another objective of this application is to provide a motor gearbox semi-permeable membrane bonding apparatus, wherein the motor gearbox semi-permeable membrane bonding apparatus includes a pulley conveying mechanism, a semi-permeable membrane punching mechanism, a semi-permeable membrane bonding mechanism, and a leakage testing mechanism. The motor gearbox semi-permeable membrane bonding apparatus further includes a rotating disk and a worktable, the rotating disk being rotatably mounted on the worktable. The motor gearbox semi-permeable membrane bonding apparatus also includes a first lifting assembly, the first lifting assembly being mounted on the worktable, and both the pulley conveying mechanism and the semi-permeable membrane punching mechanism being mounted on the first lifting assembly. The pulley conveying mechanism is configured to transport the semi-permeable membrane. The membrane, and the punching semi-permeable membrane machine is configured to punch the semi-permeable membrane and place the punched semi-permeable membrane in a predetermined position, and the semi-permeable membrane welding mechanism is configured to weld the cut semi-permeable membrane, and finally perform a leak test on the predetermined position after welding. In the field of automated manufacturing of automotive window motors, this method changes the manual welding process of the motor gear box semi-permeable membrane to an automatic assembly process, realizing automatic placement of the semi-permeable membrane, automatic punching of the semi-permeable membrane, and automatic leak testing after welding. This solves the problems of low production efficiency and high defect rate of manual operation, and improves work efficiency by using a rotary pulley conveyor mechanism + punching semi-permeable membrane mechanism, semi-permeable membrane welding mechanism, and leak testing mechanism.

[0005] Another objective of this application is to provide a semi-permeable membrane bonding device for a motor gearbox, wherein the semi-permeable membrane bonding device for a motor gearbox has a simple structure, is easy to operate, does not involve complex manufacturing processes and expensive materials, has high economic efficiency, and is easy to promote and use.

[0006] To achieve at least one of the above-mentioned utility model objectives, this application provides a semi-permeable membrane bonding apparatus for a motor gearbox, wherein the semi-permeable membrane bonding apparatus for a motor gearbox includes: The device includes a pulley conveyor mechanism, a semi-permeable membrane punching mechanism, a semi-permeable membrane bonding mechanism, and a leak testing mechanism. The motor gearbox semi-permeable membrane bonding equipment further includes a rotating disk and a worktable. The rotating disk is rotatably mounted on the worktable. The motor gearbox semi-permeable membrane bonding equipment also includes a first lifting assembly, which is mounted on the worktable. Both the pulley conveyor mechanism and the semi-permeable membrane punching mechanism are mounted on the first lifting assembly. The pulley conveyor mechanism is configured to convey the semi-permeable membrane, the semi-permeable membrane punching mechanism is configured to punch the semi-permeable membrane and place the punched semi-permeable membrane at a predetermined position, and the semi-permeable membrane bonding mechanism is configured to bond the cut semi-permeable membrane. Finally, a leak test is performed on the predetermined position after bonding.

[0007] In one or more embodiments of this application, the first lifting assembly includes two spaced-apart first support rods and a first lifting plate. The first support rods are vertically arranged and fixed on the worktable, and the first lifting plate is movably mounted on the two first support rods. The side of the first lifting plate facing the first support rods also has a plurality of spaced-apart first connecting blocks, and the plurality of first connecting blocks are respectively mounted on the corresponding first support rods.

[0008] In one or more embodiments of this application, the rotating disk is further provided with a plurality of evenly distributed placement plates, and each placement plate has a plurality of positioning blocks, and an external gear box is disposed on the placement plate, and the position of the gear box is defined by the plurality of positioning blocks.

[0009] In one or more embodiments of this application, a stationary disk is further provided on the rotating disk, and two positioning components are further provided on the stationary disk at intervals, one of the positioning components facing the punching semipermeable membrane mechanism and the other positioning component facing the semipermeable membrane welding mechanism.

[0010] In one or more embodiments of this application, the punching semi-permeable membrane mechanism includes a first driving assembly and a pressure plate assembly. The first driving assembly includes a first driving component, a lifting block, and a punching head. The first driving component is fixed to the first lifting plate and is close to the top of the first lifting plate. The bottom of the first driving component has a first telescopic rod, which is connected to the lifting block so as to control the position of the lifting block by extending or retracting the first telescopic rod. In addition, the punching head is installed at the bottom of the lifting block.

[0011] In one or more embodiments of this application, the pressure plate assembly is disposed at the bottom of the lifting plate, wherein the semi-permeable membrane disposed on the pulley conveying mechanism passes through the pressure plate assembly, and the aforementioned punch head is also disposed to pass through the pressure plate assembly.

[0012] In one or more embodiments of this application, the pressure plate assembly includes a bottom plate and a top plate. One end of the bottom plate is fixed to the bottom of the lifting half, and the top plate is fixed to the bottom plate, simultaneously forming a cavity. Both ends of the cavity are connected to the outside to allow the semi-permeable membrane to pass through. A second lifting plate is also provided in the cavity. The pressure plate assembly also includes a second driving assembly. The second driving assembly is fixed to the side of the top plate away from the first lifting plate. The second driving assembly includes a second driving component, a third lifting plate, and a plurality of connecting guide posts. The second driving component is disposed on the top plate, and the top of the second driving component is connected to the third lifting plate. The third lifting plate is located on the upper side of the top plate and is spaced at a predetermined distance from the top plate. One end of the plurality of connecting guide posts is connected to the third lifting plate, and the other end passes through the top plate and is connected to the second lifting plate.

[0013] In one or more embodiments of this application, the semipermeable membrane bonding mechanism includes a support frame, a fixed plate, and a second lifting assembly. The support frame is fixed on the worktable, the fixed plate is disposed on the top of the support frame and faces the rotating disk, and the second lifting assembly is disposed on the fixed plate.

[0014] In one or more embodiments of this application, the second lifting assembly includes a movable plate, a second connecting block, and a heat-melting device. The heat-melting device is fixed on the second connecting block. The movable plate is movably disposed on the fixed plate, and the second connecting block is movably disposed on the movable plate. Two spaced-apart springs are also disposed on the movable plate, and the two springs are configured to limit the position of the second connecting block.

[0015] In one or more embodiments of this application, the leak testing mechanism includes a third drive assembly and a leak testing assembly. The third drive assembly includes two second support rods and a fourth lifting plate. The two second support rods are disposed on the worktable, and the fourth lifting plate is disposed on top of the two second support rods. The leak testing assembly further includes a fourth drive assembly, a connecting plate, and a connector disposed on the connecting plate. The connecting plate is fixed to the fourth drive assembly, and the fourth drive assembly is fixed to the fourth lifting plate. The fourth drive assembly has a movable plate that moves via a built-in push rod. Additionally, the top of the connector can be connected to an external air pipe device. Attached Figure Description

[0016] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein: Figure 1 The figure shows a schematic diagram of a semi-permeable membrane bonding device for a motor gearbox.

[0017] Figure 2 The diagram illustrates the structure of the placement plate.

[0018] Figure 3 The diagram shows a schematic of the positioning component.

[0019] Figure 4 The diagram shows a schematic representation of the structure of the first lifting component.

[0020] Figure 5 The diagram illustrates the structure of the pulley conveyor mechanism and the punching semi-permeable membrane mechanism.

[0021] Figure 6 The diagram illustrates the structure of the pressure plate assembly. Figure 1 .

[0022] Figure 7 The diagram illustrates the structure of the pressure plate assembly. Figure 2 .

[0023] Figure 8 The diagram illustrates the structure of the semipermeable membrane bonding mechanism.

[0024] Figure 9 The diagram shows a schematic of the leakage testing mechanism.

[0025] Figure 10 The diagram shows a schematic of the pressure plate mechanism. Detailed Implementation

[0026] The terms and words used in the following description and claims are not limited to their literal meaning, but are used solely by the person skilled in the art to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0027] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0028] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0030] refer to Figures 1 to 10 According to a preferred embodiment of the motor gearbox semi-permeable membrane welding device of the present invention, it should be noted that the structure of the motor gearbox semi-permeable membrane welding device is as follows: Figure 1 As shown, it includes a pulley conveying mechanism 10, a semi-permeable membrane punching mechanism 20, a semi-permeable membrane bonding mechanism 30, and a leakage testing mechanism 40. These mechanisms enable automatic insertion of the semi-permeable membrane, automatic punching of the semi-permeable membrane, and automatic leakage testing after bonding, solving the problems of low production efficiency and high defect rate associated with manual operations. Specifically, the motor gearbox semi-permeable membrane bonding equipment also includes a rotating disk 100 and a worktable, with the rotating disk 100 rotatably mounted on the worktable. Specifically, the motor gearbox semi-permeable film bonding equipment includes a first lifting assembly 50, which is disposed on the worktable, and the pulley conveying mechanism 10 is disposed on the first lifting assembly 50. The first lifting assembly 50 includes two spaced-apart first support rods and a first lifting plate 51. The first support rods are vertically arranged and fixed to the worktable, and the first lifting plate 51 is movably mounted on the two first support rods, i.e., as shown... Figure 4-5 As shown, the first lifting plate 51 has a plurality of spaced first connecting blocks on the side facing the first support rod. The plurality of first connecting blocks are respectively disposed on the corresponding first support rod and the position of the first lifting plate 51 is defined by bolt connection.

[0031] Among them, such as Figure 5As shown, both the pulley conveyor mechanism 10 and the semi-permeable membrane punching mechanism 20 are mounted on the first lifting plate 51. The pulley conveyor mechanism 10 is configured to convey the semi-permeable membrane, and the semi-permeable membrane punching machine is configured to punch the semi-permeable membrane and place the punched semi-permeable membrane into a predetermined position. Specifically, this predetermined position is the position of the product, i.e., as shown... Figure 1-2 As shown, the rotating disk 100 is further provided with a plurality of evenly distributed placement plates 200, and each placement plate 200 has a plurality of positioning blocks 2001. An external gear box is disposed on the placement plate 200, and the position of the gear box is defined by the plurality of positioning blocks 2001. That is, those skilled in the art should understand that by rotating the rotating disk 100, the gear box disposed on the placement plate 200 can be moved to a designated position. Specifically, the semi-permeable membrane is first die-cut to the designated position of the gear box, and then the rotating disk 100 rotates by a predetermined angle so that the die-cut gear box moves to the semi-permeable membrane welding mechanism 30 and self-welds, and finally moves to the leakage testing mechanism 40 for leakage testing. It is worth mentioning that the rotating disk 100 is also provided with a stationary disk 300, and two spaced-apart positioning components 400 are provided on the stationary disk 300. One positioning component 400 faces the die-cutting semi-permeable membrane mechanism 20, and the other positioning component 400 faces the semi-permeable membrane welding mechanism 30. It is worth mentioning that each of the positioning components 400 includes a retractable pressure head, which extends or retracts a predetermined length when film cutting or hot melting is required, and contacts the end of the gear box to define the position of the gear box by abutting against it.

[0032] It should be noted that the semi-permeable membrane punching mechanism 20 includes a first drive assembly 21 and a pressure plate assembly 22. The first drive assembly 21 includes a first drive component 211, a lifting block 212, and a punching head 213. The first drive component 211 is fixed on the first lifting plate 51 and close to the top of the first lifting plate 51. The bottom of the first drive component 211 has a first telescopic rod, which is connected to the lifting block 212 so as to control the position of the lifting block 212 by extending and retracting the first telescopic rod. In addition, the punching head 213 is installed at the bottom of the lifting block 212, which is used to punch the semi-permeable membrane. It should also be noted that the pressure plate assembly 22 is located at the bottom of the first lifting plate 51. The semi-permeable membrane on the pulley conveying mechanism 10 passes through the pressure plate assembly 22. In addition, the punching head 213 is also configured to pass through the pressure plate assembly 22. Specifically, during the punching process, the pressure plate assembly 22 is configured to press the long strip of semi-permeable membrane and limit the position of the semi-permeable membrane. At the same time, the punching head 213 descends to a predetermined height to punch the semi-permeable membrane and pushes the punched semi-permeable membrane onto the gear box through the punching head 213.

[0033] It is worth mentioning that the pressure plate assembly 22 includes a bottom plate 221 and a top plate 222. One end of the bottom plate 221 is fixed to the bottom of the lifting half, and the top plate 222 is fixed on the bottom plate 221, forming a cavity. Both ends of the cavity are connected to the outside to allow the semi-permeable membrane to pass through. A second lifting plate 223 is also provided in the cavity. The pressure plate assembly 22 also includes a second drive assembly 224. The second drive assembly 224 is fixed on the side of the top plate 222 away from the first lifting plate 51. The second drive assembly 224 includes a second drive component, a third lifting plate, and multiple connecting guide posts. The second drive component is disposed on the top plate 222, and the top of the second drive component is connected to the third lifting plate. The third lifting plate is located on the upper side of the top plate 222 and is spaced at a predetermined distance from the top plate 222. One end of the multiple connecting guide posts is connected to the third lifting plate, and the other end passes through the top plate 222 and is connected to the second lifting plate 223. It is worth mentioning that the aforementioned second driving component has a second telescopic rod, that is, the extension and retraction of the second telescopic rod limits the lifting and lowering of the third lifting plate, and then the second lifting plate 223 operates synchronously with the third lifting plate.

[0034] Among them, such as Figure 8As shown, the semi-permeable membrane bonding mechanism 30 includes a support frame 31, a fixed plate 32, and a second lifting assembly 33. The support frame 31 is fixed to the worktable, the fixed plate 32 is disposed on the top of the support frame 31 and faces the rotating disk 100, and the second lifting assembly 33 is disposed on the fixed plate 32. Specifically, the second lifting assembly 33 includes a movable plate, a second connecting block, and a hot-melt device 331. The hot-melt device 331 is fixed to the second connecting block. Notably, the head of the hot-melt device 331 faces and is positioned directly opposite the semi-permeable membrane. It should be noted that the movable plate is movably mounted on the fixed plate 32, and the second connecting block is movably mounted on the movable plate. It is also worth mentioning that two spaced-apart springs 500 are provided on the movable plate to limit the position of the second connecting block. Specifically, a baffle is provided on the movable plate, and the ends of the two springs 500 abut against the baffle, with their other ends abutting against the second connecting block. That is, when the heat-melting device 331 contacts the gearbox, the two springs 500 can act as a buffer to prevent the heat-melting device 331 from damaging the gearbox.

[0035] Among them, such as Figure 9 The leak testing mechanism 40 shown includes a third drive assembly 41 and a leak testing assembly 42. The third drive assembly 41 includes two second support rods and a fourth lifting plate. The two second support rods are mounted on the worktable, and the fourth lifting plate is mounted on top of the two second support rods. It should be noted that the installation and adjustment method of the fourth lifting plate is the same as that of the first lifting plate 51 described above, and therefore will not be described again. The leak testing assembly 42 further includes a fourth drive assembly, a connecting plate, and a connector 600 mounted on the connecting plate. The connecting plate is fixed to the fourth drive assembly, and the fourth drive assembly is fixed to the fourth lifting plate. Notably, the fourth drive assembly has a movable plate that moves via a built-in push rod. Furthermore, the top of the connector 600 can be connected to an external air pipe device, and the top of the connector 600 can mate with the position where the semi-permeable membrane is located in the gearbox for leak detection.

[0036] Among them, such as Figure 10 As shown, the above-mentioned punching semipermeable membrane mechanism 20, semipermeable membrane welding mechanism 30 and leakage testing mechanism 40 are all equipped with a pressing mechanism 700. The pressing mechanism 700 is used to press down the gear box placed on the placement plate 200 to limit the position of the gear box.

[0037] In summary, the motor gearbox semi-permeable membrane bonding apparatus described in the embodiments of this application is explained, which provides advantages such as high mechanical efficiency, strong stability, simple operation, and low maintenance cost for the motor gearbox semi-permeable membrane bonding apparatus.

[0038] It is worth mentioning that, in this embodiment, the semi-permeable membrane bonding equipment for the motor gearbox has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. Furthermore, for manufacturers, the semi-permeable membrane bonding equipment for the motor gearbox provided in this application is easy to produce and inexpensive, which is more conducive to controlling production costs and further facilitates product promotion and use.

[0039] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from these principles.

Claims

1. A semi-permeable membrane bonding device for a motor gearbox, characterized in that, The motor gearbox semi-permeable membrane bonding equipment includes: a pulley conveying mechanism, a semi-permeable membrane punching mechanism, a semi-permeable membrane bonding mechanism, and a leakage testing mechanism. The equipment also includes a rotating disk and a worktable. The rotating disk is rotatably mounted on the worktable. Furthermore, the equipment includes a first lifting assembly mounted on the worktable. Both the pulley conveying mechanism and the semi-permeable membrane punching mechanism are mounted on the first lifting assembly. The pulley conveying mechanism is configured to convey the semi-permeable membrane, the semi-permeable membrane punching mechanism is configured to punch the semi-permeable membrane and place the punched membrane at a predetermined position, and the semi-permeable membrane bonding mechanism is configured to bond the cut semi-permeable membrane. Finally, a leakage test is performed on the predetermined position after bonding.

2. The motor gear box semi-permeable membrane bonding device according to claim 1, wherein the rotating disk is further provided with a plurality of evenly distributed placement plates, and each placement plate has a plurality of positioning blocks, and the external gear box is placed on the placement plate, and the position of the gear box is defined by the plurality of positioning blocks.

3. The motor gear box semi-permeable membrane bonding device according to claim 2, wherein a stationary disk is further provided on the rotating disk, and two positioning components are further provided on the stationary disk at intervals, one of the positioning components facing the punching semi-permeable membrane mechanism, and the other positioning component facing the semi-permeable membrane bonding mechanism.

4. The motor gearbox semi-permeable membrane bonding device according to claim 3, wherein the first lifting assembly includes two spaced-apart first support rods and a first lifting plate, the first support rods are vertically arranged and fixed on the worktable, and the first lifting plate is movably mounted on the two first support rods, and the first lifting plate also has a plurality of spaced-apart first connecting blocks on the side facing the first support rods, the plurality of first connecting blocks being respectively mounted on the corresponding first support rods.

5. The motor gearbox semi-permeable membrane bonding apparatus according to claim 4, wherein the punching semi-permeable membrane mechanism includes a first drive assembly and a pressure plate assembly, the first drive assembly includes a first drive component, a lifting block and a punching head, the first drive component is fixed on the first lifting plate and close to the top of the first lifting plate, the bottom of the first drive component has a first telescopic rod, the first telescopic rod is connected to the lifting block so as to control the position of the lifting block by the extension and retraction of the first telescopic rod, and the punching head is installed at the bottom of the lifting block.

6. The motor gearbox semi-permeable membrane bonding apparatus according to claim 5, wherein the pressure plate assembly is disposed at the bottom of the lifting plate, wherein the semi-permeable membrane disposed on the pulley conveying mechanism passes through the pressure plate assembly, and the aforementioned punch head is also disposed to pass through the pressure plate assembly.

7. The motor gearbox semi-permeable membrane bonding device according to claim 6, wherein the pressure plate assembly includes a bottom plate and a top plate, one end of the bottom plate is fixed to the bottom of the lifting half, the top plate is fixed to the bottom plate and simultaneously forms a cavity, both ends of the cavity are connected to the outside for the semi-permeable membrane to pass through, a second lifting plate is also provided in the cavity, and the pressure plate assembly further includes a second driving assembly, the second driving assembly is fixed to the side of the top plate away from the first lifting plate, and the second driving assembly includes a second driving component, a third lifting plate and a plurality of connecting guide posts, the second driving component is disposed on the top plate, and the top of the second driving component is connected to the third lifting plate, and the third lifting plate is located on the upper side of the top plate and spaced at a predetermined distance from the top plate, one end of the plurality of connecting guide posts is connected to the third lifting plate, and the other end passes through the top plate and is connected to the second lifting plate.

8. The motor gearbox semi-permeable membrane bonding apparatus according to claim 3, wherein the semi-permeable membrane bonding mechanism includes a support frame, a fixing plate and a second lifting assembly, the support frame is fixed on the worktable, the fixing plate is disposed on the top of the support frame and faces the rotating disk, and the second lifting assembly is disposed on the fixing plate.

9. The motor gearbox semi-permeable membrane bonding device according to claim 8, wherein the second lifting assembly includes a movable plate, a second connecting block and a hot-melt device, the hot-melt device is fixed on the second connecting block, the movable plate is movably disposed on the fixed plate, and the second connecting block is movably disposed on the movable plate, and two spaced springs are also disposed on the movable plate, the two springs being configured to limit the position of the second connecting block.

10. The motor gearbox semi-permeable membrane bonding device according to claim 3, wherein the leakage testing mechanism includes a third drive assembly and a leakage testing assembly, the third drive assembly includes two second support rods and a fourth lifting plate, the two second support rods are disposed on the worktable, and the fourth lifting plate is disposed on the top of the two second support rods, the leakage testing assembly further includes a fourth drive assembly, a connecting plate and a connector disposed on the connecting plate, the connecting plate is fixed on the fourth drive assembly, the fourth drive assembly is fixed on the fourth lifting plate, the fourth drive assembly has a movable plate that moves by a built-in push rod of the fourth drive assembly, and the top of the connector can be connected to an external air pipe device.