Air spring dual-purpose base mounting machine and working method thereof

Abstract

The invention discloses a dual-purpose base mounting machine for an air spring and a working method of the dual-purpose base mounting machine. The base mounting machine comprises an up-down separation station composed of a frame body, a top plate, a separation plate and a bottom plate, a first cover plate positioning tool, a second cover plate positioning tool, a first base positioning tool, a second base positioning tool, a lifting driving part and the like. Through cooperation of the structures, base installation of a product with a sealing plate and a self-sealing product is achieved. Press fitting of a base with a sealing plate is completed through lifting of a partition plate in the lower station, press fitting of a self-sealing base is completed through an independent driving part in the upper station, and meanwhile a magnetic attraction fixing assembly, a buckle fixing structure and a translation driving part are arranged to meet different materials and operation requirements. According to the air spring base mounting device, the effect of efficiently and accurately completing mounting of two types of air spring bases is achieved, and the production flexibility and the working efficiency are remarkably improved.

Description

Technical Field

[0001] This application relates to the field of air spring base installation equipment, and particularly to a dual-purpose air spring base installation machine and its working method. Background Art

[0002] As an important shock-absorbing component, air springs are widely used in industrial equipment, transportation and other fields. One of its core components is the assembly structure of the base and the airbag. Traditional air spring base installation technologies are mainly divided into two categories: one is the product based on the self-sealing principle, which uses the elasticity of the airbag material and the internal air pressure to achieve automatic sealing; the other is the product with a sealing plate, which realizes high-reliability sealing through mechanical fixing methods combined with seals. These two technical paths have their own advantages in practical applications, but both require independent equipment support to meet the installation requirements in different scenarios.

[0003] In the prior art, for the air spring base installation problem, the following means are usually adopted: one is to design a special self-sealing assembly equipment, which completes the installation through simple pressing and inflation operations, and is suitable for scenarios with low pressure and low vibration frequency; the other is to develop a special assembly equipment for products with sealing plates, relying on complex mechanical fixing devices and sealing processes to ensure stable performance in high-pressure and high-load environments. In addition, there are also some general-purpose assembly tools, but most rely on manual operations to complete the alignment and fixation of the base and the airbag, with low efficiency and difficult to guarantee accuracy.

[0004] However, the above methods generally have the problem of poor compatibility, that is, they cannot meet the installation requirements of self-sealing products and products with sealing plates at the same time. This causes production enterprises to need to be equipped with two sets of independent equipment, which not only occupies a large production space, but also increases the equipment maintenance cost. Especially during the installation process of self-sealing products, employees are also required to manually hold the airbag upright to ensure that the toe openings are aligned, further reducing the production efficiency. Therefore, there is an urgent need for a solution that can be compatible with both installation methods to improve equipment utilization and reduce manual intervention. Summary of the Invention

[0005] In order to improve the equipment installation compatibility and product installation efficiency, this application provides a dual-purpose air spring base installation machine and its working method.

[0006] The dual-purpose air spring base installation machine and its working method provided by this application adopt the following technical solutions: A dual-purpose air spring base installation machine includes: A frame body, in which a top plate, a partition plate and a bottom plate are arranged from top to bottom, so as to divide the frame body into an upper installation station and a lower installation station up and down. The partition plate and the top plate are synchronously vertically slidably connected in the frame body; The first cover plate positioning tooling arranged on the upper surface of the bottom plate and the second cover plate positioning tooling arranged on the upper surface of the partition are both used to position the cover plate with the end of the airbag already installed in place; The first base positioning tooling arranged on the lower surface of the partition and the second base positioning tooling arranged on the lower surface of the top plate are both used to position the base to be installed on the airbag; The first lifting driving member is used to drive the partition and the top plate to lift and lower synchronously, and press the base into the airbag at the lower installation station by using the first base positioning tooling to press down the base to be installed; The second lifting driving member is used to drive the second base positioning tooling to lift and lower, and press the base into the airbag at the upper installation station by using the second base positioning tooling to press down the base to be installed.

[0007] By adopting the above technical solutions, a dual-purpose device that can simultaneously meet the installation requirements of the bases of air spring self-sealing products and products with cover plates is realized. The device is provided with two installation stations separated up and down in the frame body, and corresponding positioning tooling and driving structures are designed according to the installation characteristics of different types of products. The specific effects include: 1) improving the equipment utilization rate, one device can complete the assembly of two products, saving production space; 2) through the precise positioning tooling and the automatic lifting driving member, ensuring the accurate alignment of the cover plate and the base, avoiding manual alignment operations, and improving the installation efficiency and accuracy; 3) the reasonable design of the upper and lower layer structures enables the installation processes of different types of bases not to interfere with each other, and the operation process is clear and definite.

[0008] Preferably, the lower installation station is used to install the product with a cover plate in the air spring, and the upper installation station is used to install the self-sealing product in the air spring.

[0009] By adopting the above technical solutions, dedicated installation stations are provided for the products with cover plates and self-sealing products of the air spring on the same device respectively. The lower installation station is specifically used for the assembly of the products with cover plates, which can meet the requirements of higher mechanical seal strength and complex installation structures; the upper installation station is designed for the self-sealing products, simplifying the installation process that relies on the elasticity and air pressure of the airbag itself to achieve sealing. This clearly defined division of labor effectively reduces the space occupied by the equipment, avoids the problem that two independent devices are required to complete the assembly of different types of products in the traditional method, improves the operation efficiency and reduces the production cost at the same time.

[0010] Preferably, the first cover plate positioning tooling is slidably connected to the upper surface of the bottom plate, and a translation driving member for driving the first cover plate positioning tooling to move in and out is arranged in the frame body.

[0011] By adopting the above technical solutions, the first cover positioning tooling can slide relative to the bottom plate, and cooperate with the translation driving member in the frame to realize the operation of the second cover positioning tooling to enter and exit. This design enables the cover positioning tooling to flexibly adjust its position according to actual installation requirements. Especially during the installation process of products with sealing plates, the cover positioning tooling can be conveniently moved into the lower installation station to ensure the precise alignment of the airbag and the base, thereby improving the installation efficiency and accuracy. At the same time, after the installation is completed, the tooling can be quickly removed, facilitating the removal of the product and simplifying the overall operation process.

[0012] Preferably, the second base positioning tooling is provided with a magnetic adsorption fixing component for adsorbing the base made of ferromagnetic material.

[0013] By adopting the above technical solutions, the magnetic adsorption fixing component can firmly adsorb the base made of ferromagnetic material, avoiding the displacement or skew of the base during the installation process, thereby ensuring the precise alignment between the base and the airbag. This design simplifies the operation steps, eliminates the need for additional fixing tools, improves the assembly efficiency, and enhances the adaptability of the equipment to bases made of different materials.

[0014] Preferably, the second base positioning tooling is provided with a buckle fixing structure for clamping the base made of non-ferromagnetic material.

[0015] By adopting the above technical solutions, the setting of the buckle fixing structure can effectively adapt to the base made of non-ferromagnetic material, expand the application range of the equipment, and meet the installation requirements of different types of bases. The mechanical buckle structure provides reliable physical restraint force to ensure the stability of the base during the installation process and avoid installation failures caused by the sliding or offset of the base.

[0016] Preferably, a door blocking structure is provided at the upper part of the frame for realizing the opening and closing operation of the space at the upper installation station.

[0017] By adopting the above technical solutions, the door blocking structure can effectively realize the opening and closing operation of the space at the upper installation station, thereby providing a closed working environment during the installation process of self-sealing products, avoiding the influence of external interference factors on the installation accuracy, and improving the operation safety at the same time. Combining with the overall solution, the upper installation station in the frame is dedicated to the assembly of self-sealing products. The setting of the door blocking structure further optimizes the functional partition of the overall equipment, ensures that the upper and lower layer operations do not interfere with each other, and improves the integration degree and working efficiency of the equipment.

[0018] The working method of the air spring dual-purpose base installation machine includes the following steps: The installation work of the product with a sealing plate in the air spring is carried out at the lower installation station. First, the rolled airbag is installed and positioned at the first cover positioning tooling. The translation driving part drives the first cover plate positioning tooling into the lower installation station so that the upper part of the airbag is aligned with the first base positioning tooling; The first lifting driving part drives the partition plate to move downwards, and places the base with a sealing plate at the installation position of the upper part of the airbag. When it is confirmed that the base is aligned with the first base positioning tooling, lock the base and the airbag; Inflate the airbag. At the same time, the first lifting driving part drives the partition plate to press downwards, and gradually presses the base with a sealing plate into the inflated airbag; Exhaust the airbag. At the same time, the first lifting driving part drives the partition plate to press downwards until the base with a sealing plate is completely in place in the airbag. Then the first lifting driving part stops working, and the first base positioning tooling stops moving downwards; The first lifting driving part drives the first base positioning tooling to move upwards and reset; The translation driving part drives the first cover plate positioning tooling out of the lower installation station, and takes away the installed product with a sealing plate.

[0019] By adopting the above technical solutions, a method for installing the air spring base specifically for products with sealing plates is realized. In this method, the rolled airbag is positioned at the first cover plate positioning tooling, and the translation driving part is used to send the airbag into the lower installation station and align it with the first base positioning tooling, ensuring the accuracy of the installation process. The first lifting driving part drives the partition plate to move downwards, and combined with the inflation and exhaust operations, gradually presses the base with a sealing plate into the airbag, and finally completes the installation. This method not only improves the automation degree of the installation of products with sealing plates, but also significantly improves the installation efficiency and accuracy, avoids the inconvenience brought by manual alignment, reduces the operation steps at the same time, and reduces the labor intensity.

[0020] The working method of the air spring dual-purpose base installation machine includes the following steps: Carry out the installation work of the self-sealing product in the air spring at the upper installation station. First, install and position the rolled airbag at the second cover plate positioning tooling; Install and position the self-sealing base at the second base positioning tooling; The second lifting driving part drives the second base positioning tooling and the base as a whole to move downwards until the toe of the self-sealing base contacts the toe of the airbag; Inflate the airbag. At the same time, the second lifting driving part continues to drive the second base positioning tooling and the base as a whole to move downwards. Under the inflation pressure of the airbag and the downward acting force of the second lifting driving part, the toe of the self-sealing base is pressed into the toe of the airbag; The second lifting driving part continues to drive the second base positioning tooling and the base as a whole to move downwards, and the upper part of the airbag is rolled into the upper part of the base to complete the installation work of the self-sealing product of the airbag; Release the locking relationship between the second base positioning tooling and the self-sealing base. The second lifting drive member drives the second base positioning tooling to move upward for reset, and take away the installed product with a sealing plate.

[0021] By adopting the above technical solutions, the efficient and precise installation of the air spring self-sealing product is realized. By installing and positioning the rolled bladder at the second cover plate positioning tooling and installing and positioning the self-sealing base at the second base positioning tooling, the initial alignment accuracy between the bladder and the base is ensured, manual alignment operation is avoided, and the installation efficiency is improved. The second lifting drive member drives the second base positioning tooling and the base as a whole to move downward until the toe of the self-sealing base contacts the toe of the bladder, realizing the precise alignment between the base and the bladder, and providing a basis for subsequent installation. While the bladder is being inflated, the second lifting drive member continues to drive the second base positioning tooling and the base as a whole to move downward. By using the inflation pressure of the bladder and the downward pressing force of the second lifting drive member, the toe of the self-sealing base is smoothly pressed into the toe of the bladder, ensuring the reliability of the sealing effect. The second lifting drive member continues to drive the second base positioning tooling and the base as a whole to move downward, so that the upper part of the bladder is rolled into the upper part of the base, completing the installation of the air spring self-sealing product. The whole process has a high degree of automation and reduces the need for manual intervention. After releasing the locking relationship between the second base positioning tooling and the self-sealing base, the second lifting drive member drives the second base positioning tooling to move upward for reset, which is convenient for employees to take away the installed product and improves the continuous production capacity of the equipment.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the up-and-down layered design and independently controlled installation stations, one device can simultaneously meet the base installation requirements of self-sealing products and products with sealing plates, effectively reducing the space occupied by the device and lowering the production cost; 2. Utilize the cover plate positioning tooling and the base positioning tooling to achieve precise alignment, avoid manual alignment operations, and significantly improve the installation efficiency and accuracy; 3. Combine the inflation pressure with the mechanical downward pressing method to complete the process of pressing the base, ensuring that stable and reliable assembly effects can be achieved for different types of air springs. Description of the Drawings

[0023] Figure 1 is a schematic diagram of the overall structure of a dual-purpose base installation machine for air springs according to an embodiment of the present application.

[0024] Figure 2 is a schematic diagram of the internal structure of a dual-purpose base installation machine for air springs according to an embodiment of the present application.

[0025] Description of reference numerals: 1. Frame; 2. Top plate; 3. Partition board; 4. Bottom plate; 5. Upper installation station; 6. Lower installation station; 7. Bellows; 8. Base; 9. First lifting drive member; 10. Second lifting drive member; 11. Movable plate; 12. Second base positioning tooling; 13. Snap fixing structure; 14. First cover plate positioning tooling; 15. Translation drive member; 16. Door blocking structure; 17. Second cover plate positioning tooling; 18. Connecting rod. Detailed implementation manners

[0026] The following further describes the present application in detail in conjunction with the Figure 1-2 accompanying drawings.

[0027] An installation machine for a dual-purpose base 8 of an air spring disclosed in an embodiment of the present application is described with reference to Figure 1 and Figure 2 and includes a frame 1, a first cover plate positioning tooling 14, a second cover plate positioning tooling, a first base positioning tooling, a second base positioning tooling 12, a first lifting drive member 9, and a second lifting drive member 10.

[0028] Among them, a top plate 2, a partition board 3, and a bottom plate 4 are arranged in the frame 1 from top to bottom, so as to divide the frame 1 into an upper installation station 5 and a lower installation station 6, and the partition board 3 and the top plate 2 are synchronously vertically slidably connected in the frame 1. The first cover plate positioning tooling 14 is installed on the upper surface of the bottom plate 4, the second cover plate positioning tooling is installed on the upper surface of the partition board 3, and both the first cover plate positioning tooling 14 and the second cover plate positioning tooling are used to position the cover plate with the end of the bellows 7 already installed in place.

[0029] The first base positioning tooling is fixedly installed on the lower surface of the partition board 3, the second base positioning tooling 12 is fixedly installed on the lower surface of the top plate 2, and the first base positioning tooling and the second base positioning tooling 12 are respectively used to position the base 8 of the bellows 7 to be installed. The first lifting drive member 9 drives the partition board 3 to lift, so as to meet the functional requirement of pressing the base 8 into the bellows 7 at the lower installation station 6, and the second lifting drive member 10 drives the second base positioning tooling 12 to lift, so as to meet the functional requirement of pressing the base 8 into the bellows 7 at the upper installation station 5. The overall structure is reasonably designed and easy to operate, and can meet the installation requirements of two products at the same time.

[0030] Specifically, the frame 1 is composed of four columns, and grille nets are arranged around the left, right, upper, lower, and rear of the frame 1 to improve the safety of the equipment during operation. A vertical guide rod is fixedly installed in the frame 1 to guide the vertical sliding of the top plate 2 and the partition board 3. Sliders are arranged on the top plate 2 and the partition board 3 and cooperate with the vertical guide rod to ensure smooth movement. A connecting rod 18 is fixed between the top plate 2 and the partition board 3 to realize the synchronous movement function of the top plate 2 and the partition board 3.

[0031] In this embodiment, the first cover plate positioning tooling 14 includes a fixing plate and a clamping device. The fixing plate is slidably connected to the horizontal guide rail on the upper surface of the bottom plate 4. The horizontal guide rail extends towards the front of the frame 1. The clamping device is used to fix the cover plate that has been installed in place at the end of the leather bag 7. The clamping device can be a bolt or a pneumatic fixture, which is selected according to actual requirements. A translation driving member 15 is installed on the surface of the bottom plate 4, and the fixing plate of the first cover plate positioning tooling 14 is controlled to enter and exit at the lower installation station 6 through the translation driving member 15. The translation driving member 15 can be an electric push rod or a cylinder, providing stable lateral movement power.

[0032] The second cover plate positioning tooling also includes a fixing plate and a clamping device to adapt to different installation position requirements. The difference from the first cover plate positioning tooling 14 is that the fixing plate of the second cover plate positioning tooling is completely fixed at the middle position on the upper surface of the bottom plate 4, and there is no need to dynamically adjust the position of the second cover plate positioning tooling.

[0033] In this embodiment, the first base positioning tooling includes a base 8 pressing plate installed and fixed at the middle position on the lower surface of the partition plate 3. The base 8 pressing plate can perform synchronous lifting and lowering actions with the partition plate 3. In addition, the first lifting driving member 9 includes first cylinders symmetrically installed inside the frame 1 and arranged vertically. The piston rods of the two first cylinders are fixedly connected to both sides of the top plate 2. Through the telescoping of the first cylinders, synchronous lifting and lowering of the top plate 2 and the partition plate 3 are achieved.

[0034] The second base positioning tooling 12 includes a base 8 mounting frame, a magnetic adsorption fixing component embedded in the middle of the base 8 mounting frame, and a buckle fixing structure 13 installed on the periphery of the base 8 mounting frame. Among them, the base 8 mounting frame is used to position the base 8. The magnetic adsorption fixing component is suitable for adsorbing the base 8 made of ferromagnetic material, and the buckle fixing structure 13 is suitable for clamping the base 8 made of non-ferromagnetic material. The magnetic adsorption fixing component can be an electromagnet or a permanent magnet, and the buckle fixing structure 13 can be an elastic clamping jaw or a hydraulic fixture to ensure the stability of the base 8 during the installation process. In addition, the second lifting driving member 10 includes a second cylinder installed and fixed at the middle position on the upper surface of the top plate 2. The piston rod of the second cylinder vertically penetrates the top plate 2 downward, and a movable plate 11 is fixed at the end of the piston rod of the second cylinder. The movable plate 11 is vertically slidably connected to the connecting rod 18 between the top plate 2 and the partition plate 3 to improve the sliding stability of the movable plate 11. The base 8 mounting frame of the second base positioning tooling 12 is fixedly connected to the lower surface of the movable plate 11 to achieve the stable pressing action of the second base positioning tooling 12.

[0035] Among them, the second base positioning tooling 12 and the base 8 are paired and positioned through the screw at the bottom of the base 8 mounting frame and the mounting hole at the base 8 to achieve the positioning function.

[0036] In this embodiment, a door structure 16 is installed in front of the upper part of the frame body 1. The door structure 16 includes a protective door and two cylinders. The protective door is vertically slidably connected to the front of the upper part of the frame body 1, and the two cylinders are used to control the opening and closing of the protective door.

[0037] The implementation principle of this embodiment is as follows: Through the upper and lower separation design in the frame body 1, two independent installation stations are formed to respectively adapt to the installation requirements of self-sealing products and products with sealing plates. The first lifting drive member 9 and the second lifting drive member 10 are used to control the lifting actions of the partition plate 3 and the second base positioning tooling 12 respectively, so as to achieve the precise alignment and pressing of the base 8 and the airbag 7 at the upper installation station 5 and the lower installation station 6. At the same time, the magnetic attraction fixing component or the snap fixing structure 13 ensures the stability of the base 8 during the installation process, and the door structure 16 provides safety protection to avoid accidents. The overall structure is compact and the operation is convenient, significantly improving the production efficiency.

[0038] This application also provides a working method for the air spring dual-purpose base 8 installation machine, including the following steps: The installation work of the product with a sealing plate in the air spring is carried out at the lower installation station 6. First, the coiled airbag 7 is installed and positioned at the first cover plate positioning tooling 14; the translation drive member 15 drives the first cover plate positioning tooling 14 into the lower installation station 6 so that the upper part of the airbag 7 is aligned with the first base positioning tooling. Then the first lifting drive member 9 drives the top plate 2 and the partition plate 3 to move down synchronously, so that the components of the entire upper installation station 5 move as a whole, and the first base positioning tooling at the bottom of the partition plate 3 approaches the position of the base 8. The base 8 with a sealing plate is placed at the upper installation position of the airbag 7. When it is confirmed that the base 8 is aligned with the first base positioning tooling, the base 8 and the airbag 7 are locked.

[0039] Then start the automatic program at the lower installation station 6 to open the air inlet valve of the airbag 7 and inflate the airbag 7. At the same time, the first lifting drive member 9 drives the partition plate 3 and the first base positioning tooling to perform a pressing action, gradually pressing the base 8 with a sealing plate into the inflated airbag 7. When it descends to a certain height, the exhaust valve of the airbag 7 is opened, and the gas in the airbag 7 starts to be discharged. At the same time, the first lifting drive member 9 drives the partition plate 3 to press down until the base 8 with a sealing plate is completely in place in the airbag 7. Then the first lifting drive member 9 stops working, and the first base positioning tooling stops moving down. When the exhaust time reaches the set value, the first lifting drive member 9 drives the first base positioning tooling to move up and reset. Finally, the translation drive member 15 drives the first cover plate positioning tooling 14 out of the lower installation station 6, and the staff takes away the installed product with a sealing plate.

[0040] The upper installation station 5 performs the installation work of the self-sealing products in the air spring. Before the work, the first lifting drive 9 is used to lower the entire upper installation station 5 to an appropriate height, so as to install and position the coiled bladder 7 at the second cover plate positioning tooling, and install and position the self-sealing base 8 at the second base positioning tooling 12. During the work, the iron base 8 is centered by pairing the screw of the second base positioning tooling 12 with the hole at the bottom or the hole on the positioning plate with the rod on the base 8. The magnet of the second base positioning tooling 12 will tightly hold the base 8 to prevent it from falling. When it comes to the plastic or aluminum base 8, the rod and hole or hole and rod are also paired for centering. There are four elastic jaws or buckles around the second base positioning tooling 12 to clamp the base 8 to prevent it from falling. After the base 8 is placed stably, the automatic start button is pressed, and the air path valves at the lower ends of the two cylinders of the protective door are switched to the exhaust passage, and the protective door descends and closes by its own weight. After the closing time reaches the set time parameter, the pressing action of the base 8 is performed.

[0041] The second lifting drive 10 drives the second base positioning tooling 12 and the base 8 to move downward as a whole until the toe of the self-sealing base 8 contacts the toe of the bladder 7. Then the bladder 7 is inflated, and at the same time the second lifting drive 10 continues to drive the second base positioning tooling 12 and the base 8 to move downward as a whole. Under the inflation pressure of the bladder 7 and the downward pressing force of the second lifting drive 10, the toe of the self-sealing base 8 is pressed into the toe of the bladder 7; the second lifting drive 10 continues to drive the second base positioning tooling 12 and the base 8 to move downward as a whole, and the upper part of the bladder 7 is rolled into the upper part of the base 8 to complete the installation work of the self-sealing product of the air bladder. The locking relationship between the second base positioning tooling 12 and the self-sealing base 8 is released, and the second lifting drive 10 drives the second base positioning tooling 12 to move upward and reset, and takes away the installed product with a cover plate.

[0042] The implementation principle of this embodiment is: by describing in detail the working processes of the lower installation station 6 and the upper installation station 5, the operation steps and control logic of the equipment are further clarified. This design not only improves the installation accuracy, but also reduces manual intervention and improves production efficiency.

[0043] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An air spring dual-use base installation machine, characterized in that: include: A frame (1), wherein a top plate (2), a partition plate (3) and a bottom plate (4) are arranged in the frame (1) from top to bottom, so as to separate the frame (1) into an upper installation station (5) and a lower installation station (6), and the partition plate (3) and the top plate (2) are synchronously connected to the frame (1) by vertical sliding. A first cover plate positioning tool (14) arranged on the upper surface of the base plate (4) and a second cover plate positioning tool arranged on the upper surface of the partition plate (3) are both used to position the cover plate installed in place at the end of the bladder (7); A first base positioning tool disposed on the lower surface of the partition (3) and a second base positioning tool (12) disposed on the lower surface of the top plate (2) are both used to position a base (8) to be installed on the bladder (7); A first lifting drive member (9) is used to drive the partition plate (3) and the top plate (2) to rise and fall synchronously, and to press the base (8) to be installed into the bladder (7) at the lower installation station (6) by using the first base positioning tool to press down the base (8) to be installed; The second lifting drive member (10) is used to drive the second base positioning tool (12) to rise and fall, and to use the second base positioning tool (12) to press down the base (8) to be installed, so as to press the base (8) into the leather bag (7) at the upper installation station (5).

2. The air spring dual-purpose base (8) installation machine according to claim 1, characterized in that: The lower installation station (6) is used to install products with sealing plates in air springs, and the upper installation station (5) is used to install self-sealing products in air springs.

3. The air spring dual-purpose base (8) installation machine according to claim 1, characterized in that: The first cover plate positioning tool (14) is slidably connected to the upper surface of the base plate (4), and a translation driving member (15) for driving the first cover plate positioning tool (14) to move in and out is arranged in the frame (1).

4. The air spring dual-purpose base (8) installation machine according to claim 1, characterized in that: The second base positioning tool (12) is provided with a magnetic fixing component for adsorbing a base (8) made of a magnetic conductive material.

5. The air spring dual-purpose base (8) installation machine according to claim 1, characterized in that: The second base positioning tool (12) is provided with a snap-fit ​​fixing structure (13) for clamping a base (8) made of a non-magnetic material.

6. The air spring dual-purpose base (8) installation machine according to claim 1, characterized in that: The upper part of the frame (1) is provided with a door blocking structure (16) for realizing the spatial opening and closing operation of the upper installation station (5).

7. A method for operating the air spring dual-purpose base installation machine as claimed in claim 2, characterized in that: The following steps are involved: The lower installation station (6) is used to install the air spring with a sealing plate. First, the rolled and pressed leather bag (7) is installed and positioned at the first cover plate positioning tool (14); The translation drive member (15) drives the first cover plate positioning tool (14) to enter the lower installation station (6) so that the upper part of the leather bag (7) is aligned with the first base positioning tool; The first lifting drive member (9) drives the partition plate (3) to move downward, and places the base (8) with the sealing plate at the upper installation position of the leather bag (7), and when it is confirmed that the base (8) and the first base positioning tool are aligned, the base (8) and the leather bag (7) are locked; The leather bag (7) is inflated, and at the same time, the first lifting drive member (9) drives the partition plate (3) to be pressed downward, gradually pressing the base (8) with the sealing plate into the inflated leather bag (7); The bladder (7) is vented, and at the same time, the first lifting drive member (9) drives the partition plate (3) to be pressed downward until the base (8) with the sealing plate is completely in place in the bladder (7), and then the first lifting drive member (9) stops working and the first base positioning tool stops moving downward; The first lifting drive member (9) drives the first base positioning tool to move upward and reset; The translation drive member (15) drives the first cover plate positioning tool (14) to move out of the lower installation station (6) to take away the installed product with the cover plate.

8. A method for operating the air spring dual-purpose base installation machine as claimed in claim 2, characterized in that: The following steps are involved: The upper installation station (5) is used to install the self-sealing product in the air spring, and firstly the rolled and pressed leather bag (7) is installed and positioned at the second cover plate positioning tool (17); Installing and positioning the self-sealing base (8) at the second base positioning tool (12); The second lifting drive member (10) drives the second base positioning tool (12) and the base (8) to move downward as a whole until the toe of the self-sealing base (8) contacts the toe of the leather bag (7); The leather bag (7) is inflated, and at the same time, the second lifting drive member (10) continues to drive the second base positioning tool (12) and the base (8) to move downward as a whole, and under the inflation pressure of the leather bag (7) and the downward pressure of the second lifting drive member (10), the toe opening of the self-sealing base (8) is pressed into the toe opening of the leather bag (7); The second lifting drive member (10) continues to drive the second base positioning tool (12) and the base (8) to move downward as a whole, and the upper part of the leather bag (7) is rolled into the upper part of the base (8), so as to complete the installation of the self-sealing product of the air bag; The locking relationship between the second base positioning tool (12) and the self-sealing base (8) is released, and the second lifting drive member (10) drives the second base positioning tool (12) to move upward and reset, and the installed product with sealing plate is removed.

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