A tooling and method for casting busbar vibration

Abstract

The application relates to a pouring technology field, in particular to a tool and method for pouring bus vibration, which comprises a supporting unit, a supporting plate for bearing the pouring bus, a buffer connecting mechanism connected between the supporting plate and the supporting plate and a vibration unit, the vibration unit comprises a driving assembly for driving the supporting plate to vibrate up and down, in use, the trolley is transported to the top of the supporting plate by a forklift, the supporting plate is lifted to a proper height by the inflation assembly, the supporting plate is vibrated by the driving assembly, the trolley is moved up and down by the supporting plate under the cooperation of an auxiliary assembly, the trolley eliminates bubbles by vibrating the pouring bus, and the noise is greatly reduced under the air pressure of the buffer connecting mechanism.

Description

Technical Field

[0001] This invention relates to the field of casting technology, and in particular to a tooling and method for vibration of cast busbars. Background Technology

[0002] Cast busbars (also known as cast-in-place busbars or cast-in-place busbar ducts) are power transmission devices formed by directly casting copper or aluminum busbars into high-performance insulating materials. Vibration must be applied during the resin (or concrete) filling stage of the cast busbars. The core reason is to eliminate internal air bubbles and ensure a tight bond between the busbars and the insulator.

[0003] The existing method involves using a transfer cart to load the casting mold and deliver it to the equipment for busbar casting. After casting, the tooling cart is pushed to the vibratory motor carrier, and vibration is started when the tooling cart is close to the vibratory motor. For high-requirement busbars such as medium-voltage resin casting busbars, a forklift is needed to shovel the busbar onto the vibratory motor carrier before vibration. The vibration is achieved using mechanical parts such as springs, which results in high noise levels.

[0004] Therefore, a tooling and method for vibration of the cast busbar are proposed. Summary of the Invention

[0005] In this section, as well as in the abstract and title of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract, and the title of this application, and such simplifications or omissions shall not be used to limit the scope of the invention.

[0006] To address the shortcomings of existing technologies, one objective of this invention is to provide a tooling for vibration of cast busbars.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a tooling for vibration of cast busbars, comprising,

[0008] The support unit includes a support and a support plate for supporting the cast busbar;

[0009] And a height-adjustable buffer connection mechanism connecting the support and the plate; and,

[0010] The vibration unit includes a drive assembly that drives the support plate to vibrate up and down.

[0011] As a preferred embodiment of the tooling for vibration of the cast busbar described in this invention, the buffer connection mechanism is provided in at least two sets, and the height of the at least two sets of buffer connection mechanisms is the same.

[0012] As a preferred embodiment of the tooling for vibration of the cast-in-place busbar described in this invention, the buffer connection mechanism includes a spring air bladder and an inflation component for adjusting the internal air pressure of the spring air bladder.

[0013] As a preferred embodiment of the tooling for vibration of the cast busbar described in this invention, the inflation assembly includes an air tank connected to a spring air bladder, and at least two sets of the spring air bladders are connected to each other by pipes.

[0014] As a preferred embodiment of the tooling for vibration of the cast busbar described in this invention, the buffer connection mechanism further includes an auxiliary component disposed between the support plate and the support.

[0015] The auxiliary component is used to keep the support plate parallel to the support when it vibrates up and down. It includes a movable part connected to the support plate and a guide rod fixedly connected to the support.

[0016] The movable component and the guide rod are slidably connected longitudinally.

[0017] As a preferred embodiment of the tooling for vibration of the cast busbar described in this invention, the movable part includes a sliding sleeve fixedly connected to the support.

[0018] As a preferred embodiment of the tooling for vibration of the cast busbar described in this invention, the movable part includes a sliding sleeve that is slidably connected to the guide rod;

[0019] The auxiliary component includes a fixed block mounted on a support, a first folding plate rotatably connected to the fixed block, a second folding plate and a third folding plate rotatably connected to the two ends of the first folding plate that are far apart from each other, a sliding sleeve rotatably connected to the end of the second folding plate that is far away from the first folding plate, and a bottom of the support plate rotatably connected to the end of the third folding plate that is far away from the first folding plate.

[0020] Two of each of the fixed block, the first folding plate, the second folding plate, and the third folding plate are provided, and they are arranged symmetrically about the sliding sleeve.

[0021] The beneficial effects of the tooling for vibration of the cast busbar of the present invention are as follows: When in use, the transfer cart is transported to the top of the support plate by a forklift, and the support plate is driven to vibrate by the drive component. The support plate drives the transfer cart to move up and down. The transfer cart vibrates the cast busbar to eliminate air bubbles, and under the air pressure of the buffer connection mechanism, the traditional rigid vibration is transformed into pneumatic vibration, which greatly reduces noise.

[0022] To address the shortcomings of existing technologies, another objective of this invention is to provide a vibration method for casting busbars.

[0023] To achieve the above objectives, the present invention adopts the following technical solution: a method for vibration of cast busbars, using the aforementioned tooling for vibration of cast busbars, and operating according to the following steps:

[0024] The transfer cart carrying the casting busbar is pushed to the top of the support plate until the transfer cart contacts the limit block; the spring airbag is inflated by the inflation component, which drives the support plate to rise until the transfer cart rises to a certain height; the casting busbar on the support plate and the transfer cart is continuously vibrated for time T by the drive component.

[0025] As a preferred embodiment of the vibration method for casting busbars described in this invention, the vibration time T satisfies: ;

[0026] in, For the effective vibration time, This refers to the startup stabilization time of the driver component.

[0027] As a preferred embodiment of the vibration method for casting busbars described in this invention, wherein: the effective vibration energy generated by the driving component when driving the transfer cart to vibrate... satisfy:

[0028] ;

[0029] in, The system stiffness coefficient is... For amplitude, It is a natural exponential function. Here, is the damping factor, and is the load mass;

[0030] The amplitude uniformity η satisfies: ;

[0031] Where σ is the standard deviation of the amplitude at the four corners of the platform, and μ is the average amplitude;

[0032] The vibration frequency satisfies: ;

[0033] in, This represents the deviation between the actual frequency and the ideal resonant frequency.

[0034] The beneficial effects of the method for vibration of cast busbars according to the present invention are the same as those of the tooling for vibration of cast busbars, and will not be repeated here. Attached Figure Description

[0035] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1This is a schematic diagram of the overall three-dimensional structure shown in the first embodiment of the present invention.

[0037] Figure 2 This is a schematic diagram of the overall structure of the present invention.

[0038] Figure 3 This is a schematic diagram of the third embodiment of the present invention.

[0039] Figure 4 This is a schematic diagram of the fourth embodiment of the present invention.

[0040] In the diagram: 100, support unit; 101, support plate; 101a, limit stop; 101b, lifting ring; 102, support;

[0041] 200. Buffer connection mechanism; 201. Inflatable assembly; 201a. Air tank; 201b. Pipeline; 202. Auxiliary assembly; 202a. Guide rod; 202b. Moving part; 202b-1. Sliding sleeve; 202b-2. Fixing block; 202b-3. First folding plate; 202b-4. Second folding plate; 202b-5. Third folding plate; 203. Spring airbag;

[0042] 300. Vibration unit; 301. Drive assembly. Detailed Implementation

[0043] To make the objectives, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0044] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0045] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0046] Example 1

[0047] Reference Figure 1This embodiment provides a tooling for vibration of a cast busbar, including a support unit 100, which includes a support 102, a support plate 101 for supporting the cast busbar, the support plate 101 for supporting the turntable, a buffer connection mechanism 200 that is height-adjustable and connected between the support 102 and the support plate 101, and a vibration unit 300 disposed at the bottom of the support plate 101, the vibration unit 300 including a drive assembly 301 that drives the support plate 101 to vibrate up and down;

[0048] In use, the forklift transports the transfer cart to the top of the support plate 101, and the drive assembly 301 drives the support plate 101 to vibrate. The support plate 101 drives the transfer cart to move up and down. The transfer cart vibrates the casting busbar to eliminate air bubbles, and the noise is greatly reduced under the air pressure of the buffer connection mechanism 200.

[0049] Example 2

[0050] Reference Figure 2 The buffer connection mechanism 200 has no fewer than two sets, and the height of the no fewer than two sets of buffer connection mechanisms 200 is the same.

[0051] The buffer connection mechanism 200 ensures that the support plate 101 can rise in a straight line, while multiple contact points ensure the stability of the rise of the support plate 101.

[0052] Furthermore, the buffer connection mechanism 200 includes a spring airbag 203 and an inflation assembly 201 for adjusting the internal air pressure of the spring airbag 203. One end of the spring airbag 203 is connected to the top of the support 102, and the other end of the spring airbag 203 is connected to the bottom of the support plate 101.

[0053] Four spring airbags 203 can be provided. The four spring airbags 203 are arranged in a rectangle and installed between the support plate 101 and the support 102. The arrangement of the four spring airbags 203 ensures stable support for the support plate 101. The inflation component 201 is used to inflate the spring airbags 203. When the device is not in use, the four spring airbags 203 are deflated, so that the spring airbags 203 no longer support the support plate 101, thereby increasing the service life of the spring airbags 203. When the device is in use, the four spring airbags 203 are inflated by the inflation component 201, so that the four spring airbags 203 drive the support plate 101 to rise to a suitable height.

[0054] Furthermore, the inflation assembly 201 includes an air tank 201a located on one side of the support 102, and at least two sets of spring airbags 203 are connected to each other by pipes 201b. The air inlet of the air tank 201a is connected to one of the spring airbags 203, and the four spring airbags 203 are connected by pipes 201b. By opening the air tank 201a, the air tank 201a inflates one of the spring airbags 203. The spring airbag 203 inflates and expands simultaneously through the pipes 201b. The four spring airbags 203 drive the support plate 101 to rise. After the support plate 101 rises to a certain height, the drive assembly 301 is activated to drive the support plate 101 and the trolley on its top to vibrate. When the support plate 101 drives the trolley to vibrate, the support plate 101 continuously stretches and compresses the spring airbags 203. Vibration is achieved by using air pressure, which greatly reduces noise and reduces wear on rigid mechanical parts.

[0055] Among them, the gas cylinder 201a can be replaced by a manual air pump or other means. Here, the gas cylinder 201a is preferred for inflation because it is simple and quick.

[0056] Example 3

[0057] Reference Figure 3 The buffer connection mechanism 200 also includes an auxiliary component 202 disposed between the support plate 101 and the support 102. The auxiliary component 202 is used to ensure the linear up-and-down movement of the support plate 101. It can be a telescopic rod or a track groove with a sliding sleeve, etc. The auxiliary component 202 is used to keep the support plate 101 parallel to the support 102 when it vibrates up and down. It includes a movable part 202b connected to the support plate 101 and a guide rod 202a fixedly connected to the support 102. The movable part 202b and the guide rod 202a are slidably connected in the longitudinal direction. The movable part 202b includes a sliding sleeve 202b-1 fixedly connected to the support plate 101.

[0058] In this embodiment, the sliding sleeve 202b-1 is fixedly installed on the top of the support 102, and the guide rod 202a is movably installed on the sliding sleeve 202b-1. The sliding sleeve 202b-1 and the guide rod 202a constitute a telescopic rod.

[0059] When the support plate 101 is rising, the support plate 101 drives the guide rod 202a to rise vertically along the sliding sleeve 202b-1. When the support plate 101 is falling, the support plate 101 drives the guide rod 202a to fall vertically along the sliding sleeve 202b-1. This avoids the situation where the transfer car vibrates at the top of the support plate 101 and is located at the offset center position of the support plate 101, which would cause the support plate 101 to tilt and the transfer car to slip off the support plate 101.

[0060] In this embodiment, the guide rod 202a and the sliding sleeve 202b-1 can be replaced by the telescopic rod in the prior art, and four sets are provided in a rectangular distribution to ensure the stability of the support plate 101 when moving up and down.

[0061] Example 4

[0062] Reference Figure 2 and Figure 4 The movable component 202b includes a sliding sleeve 202b-1 that is slidably connected to the guide rod 202a. The auxiliary component 202 includes a fixing block 202b-2 mounted on the support 102. A first folding plate 202b-3 is rotatably connected to the fixing block 202b-2. A second folding plate 202b-4 and a third folding plate 202b-5 are rotatably connected to the two ends of the first folding plate 202b-3 that are far apart from each other. The end of the second folding plate 202b-4 that is far away from the first folding plate 202b-3 is rotatably connected to the sliding sleeve 202b-1. The end of the third folding plate 202b-5 that is far away from the first folding plate 202b-3 is rotatably connected to the bottom of the support plate 101. There are two of each of the fixing block 202b-2, the first folding plate 202b-3, the second folding plate 202b-4, and the third folding plate 202b-5, and they are symmetrically arranged about the sliding sleeve 202b-1.

[0063] Unlike the above embodiments, in this embodiment, the sliding sleeve 202b-1 is slidably sleeved on the guide rod 202a, and the sliding sleeve 202b-1 does not contact the support plate 101;

[0064] When the support plate 101 vibrates and rises, it causes one end of the third folding plate 202b-5 to rise, which in turn causes one end of the first folding plate 202b-3 connected to it to rise. The first folding plate 202b-3 rotates around the connection point with the fixed block 202b-2 and causes one end of the second folding plate 202b-4 connected to it to fall. The other end of the second folding plate 202b-4 causes the sliding sleeve 202b-1 to fall. At the same time, the sliding sleeve 202b-1 causes one end of the other symmetrical second folding plate 202b-4 to fall. With the combined action of the other second folding plate 202b-4, the first folding plate 202b-3, the fixed block 202b-2, and the third folding plate 202b-5, the other side of the support plate 101 also falls synchronously, ensuring that the support plate 101 only moves vertically up and down, thereby ensuring the stability of the vibration of the transfer vehicle caused by the support plate 101.

[0065] Unlike Embodiment 3, in this embodiment, the connection with the support plate 101 is changed to a rotatable connection. In Embodiment 3, the guide rod 202a and the sliding sleeve 202b-1 form a telescopic rod, one of which is fixedly connected to the support plate 101 and the other is fixedly connected to the support 102. Although this method is simple and can stably coordinate the up and down movement of the support plate 101, when the transfer cart is placed on top of the support plate 101, its center of gravity is mostly not located at the center, and when the support plate 101 vibrates, it will also cause the transfer cart to make small displacements. Therefore, the four sets of guide rods 202a Unlike the sliding sleeve 202b-1, the telescopic rod has high precision requirements. Therefore, using a fixed connection not only makes the connection prone to loosening due to vibration, but also requires frequent replacement due to the high precision requirements of the telescopic rod, leading to increased costs. Furthermore, when replacement is needed, both the guide rod 202a and the sliding sleeve 202b-1 need to be replaced, further increasing costs. In this embodiment, a multi-link rotating connection is used. Although some wear will also occur, only a single part needs to be replaced, which greatly reduces costs.

[0066] Reference Figure 1 and Figure 2 The drive assembly 301 includes a vibration motor mounted on the support 102. The vibration motor is installed at the bottom of the support plate 101 and is used to drive the support plate 101 to vibrate. Multiple limit blocks 101a are installed on the top of the support plate 101. The multiple limit blocks 101a are all located on the same side of the support plate 101. The multiple limit blocks are used to position the transfer cart. Although the transfer cart is placed on the top of the support plate 101, the displacement distance of the transfer cart after vibrating for 20 seconds is only 5mm. Therefore, it is only necessary to set a limit block 101a on one side to position the transfer cart, which makes it easier for the transfer cart to be transported to the top of the support plate 101.

[0067] Although the vibration motor can also be installed on the support 102 to drive the device to vibrate, the noise is still relatively large. By installing the vibration motor on the bottom of the support plate 101, the noise is reduced when the support plate 101 vibrates with the help of the spring airbag 203.

[0068] The drive assembly 301 can also be replaced by other components, such as adjusting the current of the electromagnetic coil through a thyristor controller to drive the armature and spring system to generate linear reciprocating vibration, or connecting the output shaft of an AC motor to a mechanical speed increaser to drive the eccentric block to rotate at high speed to generate vibration.

[0069] Furthermore, the top of the support plate 101 is also provided with a limit block 101a. Multiple limit blocks 101a are provided. The multiple limit blocks 101a are used for positioning the transfer cart. When one side of the transfer cart contacts the limit block 101a, the transfer cart is located at a suitable position on the top of the support plate 101. Multiple lifting rings 101b are also provided on the side of the support plate 101. The lifting rings 101b are used for lifting the equipment.

[0070] Example 5

[0071] This embodiment provides a vibration method for casting busbars, the specific steps of which are as follows:

[0072] The transfer cart is lifted to a suitable height using a forklift, and then pushed onto the top of the support plate 101 until it contacts the limit stop 101a. The unloaded height of the support plate 101 is 520 mm, and the bottom clearance of the transfer cart is 530 mm. The spring airbag 203 is inflated by the inflation component 201, and the support plate 101 is lifted upward within a limited stroke of 50 mm until the wheels of the transfer cart are completely 40 mm off the ground. The drive component 301 is activated, and the drive component 301 drives the transfer cart to continuously vibrate the resin mixture in the mold for 20 seconds through the support plate 101. Under the air pressure of the inflation component 201, the vibration of the transfer cart on the casting busbar eliminates air bubbles and greatly reduces noise.

[0073] After the vibration ends, the spring airbag 203 is depressurized and reset, the transfer cart is lowered and landed again by a forklift, completing one vibration depressurization operation.

[0074] When the drive assembly 301 is not activated, the inflation assembly 201 is used to lift the support plate 101 to the working height. After the drive assembly 301 is activated, the inflation assembly 201 is linked with the support plate 101 and undergoes elastic deformation to absorb vibration and impact, thereby reducing noise.

[0075] The 20 s vibration time includes the 5.5 s start-up time required for the vibration motor to start and the amplitude to stabilize, and the effective vibration time is 14.5 s. In the range of 250 kg to 1050 kg of total top mass, this effective vibration time is sufficient to keep the internal bubble index B of the resin ≤ 0.55%.

[0076] Furthermore, the vibration time T satisfies: ;

[0077] in, For the effective vibration time, The startup stabilization time for driver component 301 is approximately 5.5 seconds under normal conditions. It is only necessary to ensure... The startup time to stability can vary depending on the different driver components 301.

[0078] Table 1

[0079]

[0080] As shown in Table 1, 20s is the critical point: when the effective vibration duration is ≥14.5s, the bubble residual rate drops sharply to within the safe threshold (<5%). 20s is the only shortest time to meet the 500kg load standard.

[0081] Table 2

[0082]

[0083] As shown in Table 2, the marginal benefit of 20 seconds is: for every unit of efficiency lost, a 0.4% improvement in quality is achieved → for 19 seconds / 21 seconds, it is only 0.2%.

[0084] Furthermore, when the drive component 301 drives the transfer vehicle to vibrate, it generates effective vibration energy. The J value is 1000-1100, the amplitude uniformity η during vibration is ≥98%, and the vibration frequency f is 12.5±0.5 Hz.

[0085] Table 3

[0086]

[0087] As shown in Table 3, 1000-1100 J is the golden range: the residual rate is consistently below 5% (the industry safety threshold), and the residual rate increases sharply when it is below 950 J, which proves that 1000 J is the critical point for quality.

[0088] Table 4

[0089]

[0090] As shown in Table 4, when η=95%, the amplitude on the right side of the platform is only 4.7mm, corresponding to a bubble residue rate of up to 8% in the area. η≥98% ensures that the residue rate difference across the entire area is <2%.

[0091] Table 5

[0092]

[0093] As shown in Table 5, when the load increases to 480kg, the theoretical frequency drops to 12.1Hz (offset -0.4Hz).

[0094] The system automatically adds a 30kg counterweight → restores the frequency to 12.49Hz → maintains the amplitude at 4.98mm.

[0095] Furthermore, when the drive component 301 drives the transfer vehicle to vibrate, it generates effective vibration energy. satisfy: ;

[0096] in, The system stiffness coefficient is... =1.2×10⁶ N / m;

[0097] Stiffness coefficient of spring airbag 203 That is, the force required to produce a unit deformation (Hooke's Law ΔF=k×Δx). The amplitude is A = 5.0 ± 0.2 mm;

[0098] It is a natural exponential function, that is, a function with respect to the natural constant. Exponential operations with base

[0099] The damping factor, , For load quality;

[0100] The amplitude uniformity η satisfies: ;

[0101] Where σ is the standard deviation of the amplitude at the four corners of the platform, σ≤0.1mm, μ is the average amplitude, μ=5.0mm, and 98% means that the uniformity of the platform's vibration energy distribution reaches 98%.

[0102] When α = 98%, the corresponding value is ≤ 0.1 mm (when α = 5.0 mm):

[0103] 1. Ensure that the difference in air bubble removal efficiency at various points on the casting busbar is less than 3%.

[0104] 2. Avoid localized air bubble residue (traditional tooling has an unevenness of up to 25%).

[0105] The vibration frequency satisfies: ;

[0106] in, This represents the deviation between the actual frequency and the ideal resonant frequency. It is calculated using an exponential method with the natural constant e≈2.71828 as the base.

[0107] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A tooling for vibration of a cast-in-place busbar, characterized in that: include, Support unit (100) includes a support (102) and a support plate (101) for supporting the cast busbar. and a height-adjustable buffer connection mechanism (200) connecting the support (102) and the support plate (101); and, The vibration unit (300) includes a drive assembly (301) that drives the support plate (101) to vibrate up and down. The buffer connection mechanism (200) is provided in no less than two sets, and the height of the buffer connection mechanism (200) in no less than two sets is the same; The buffer connection mechanism (200) includes a spring airbag (203) and an inflation assembly (201) for adjusting the internal air pressure of the spring airbag (203). The buffer connection mechanism (200) also includes an auxiliary component (202) disposed between the support plate (101) and the support (102). The auxiliary component (202) is used to keep the support plate (101) parallel to the support (102) when it vibrates up and down. It includes a movable part (202b) connected to the support plate (101) and a guide rod (202a) fixedly connected to the support (102). The movable component (202b) and the guide rod (202a) are slidably connected longitudinally. The movable component (202b) includes a sliding sleeve (202b-1) that is slidably connected to the guide rod (202a); The auxiliary component (202) further includes a fixing block (202b-2) installed on the support (102). A first folding plate (202b-3) is rotatably connected to the fixing block (202b-2). A second folding plate (202b-4) and a third folding plate (202b-5) are rotatably connected to the two ends of the first folding plate (202b-3) that are far apart from each other. The end of the second folding plate (202b-4) that is far away from the first folding plate (202b-3) is rotatably connected to the sliding sleeve (202b-1). The end of the third folding plate (202b-5) that is far away from the first folding plate (202b-3) is rotatably connected to the bottom of the support plate (101). Two of each of the fixed block (202b-2), the first folding plate (202b-3), the second folding plate (202b-4), and the third folding plate (202b-5) are provided, and they are arranged symmetrically about the sliding sleeve (202b-1).

2. The tooling for vibration of cast busbars as described in claim 1, characterized in that: The inflation assembly (201) includes an air tank (201a) connected to the spring airbag (203), and at least two sets of the spring airbags (203) are connected to each other by pipes (201b).

3. The tooling for vibration of the cast busbar as described in claim 1 or 2, characterized in that: The movable component (202b) includes a sliding sleeve (202b-1) that is fixedly connected to the support plate (101).

4. A method for vibration of cast busbars, employing the tooling for vibration of cast busbars as described in any one of claims 1 to 3, characterized in that: The specific steps are as follows: The transfer cart carrying the casting busbar is pushed to the top of the support plate (101) until the transfer cart contacts the limit block (101a); the spring air bag (203) is inflated by the inflation component (201) to drive the support plate (101) to rise until the transfer cart rises to a certain height; the support plate (101) and the casting busbar on the transfer cart are continuously vibrated for time T by the drive component (301).

5. The method for vibration of the cast busbar as described in claim 4, characterized in that: The vibration time T satisfies: ; in, For the effective vibration time, The startup stabilization time for the driver component (301).

6. The method for vibration of the cast busbar as described in claim 5, characterized in that: When the drive assembly (301) drives the transfer vehicle to vibrate, the effective vibration energy generated is... satisfy: ； in, The system stiffness coefficient is... For amplitude, It is a natural exponential function. Where m is the damping factor and m is the load mass; The amplitude uniformity η satisfies: ; Where σ is the standard deviation of the amplitude at the four corners of the support plate (101), and μ is the average amplitude; The vibration frequency satisfies: ; in, This represents the deviation between the actual frequency and the ideal resonant frequency.

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