Bubble film generation system and method based on automation

Abstract

The invention discloses a bubble film generation system and method based on automation. The system comprises a supporting base, a film forming unit, a power unit, a liquid supply unit and a control device, wherein the power unit and the liquid supply unit are connected with the film forming unit, and the control device is connected with the power unit and the liquid supply unit. The film forming unit comprises a lower film forming ring, an upper film forming ring and a film forming rod assembly; the film forming rod assembly comprises an outer film forming rod and an inner film forming rod; the film forming rod comprises a first water absorption mechanism; the lower film forming ring and the upper film forming ring are respectively provided with a second water absorbing mechanism which is in contact with the first water absorbing mechanism on the film forming rod; the liquid supply unit is controlled by the control device to continuously provide bubble liquid for the film forming rods and the film forming rings, the power unit is controlled to drive the two film forming rods to continuously and relatively move around the circle center connecting line of the lower film forming ring and the upper film forming ring, and a closed bubble film is formed between the film forming rods and the film forming rings. The problems that in a traditional bubble generation mode, bubbles are small in size, and a closed space is difficult to form can be solved. The defects that in the prior art, a bubble film is short in existing time and prone to breakage are overcome.

Description

[0001] The present invention belongs to the technical field of bubble film generation, and more specifically, relates to an automated bubble film generation system and method. Background Art

[0002] Bubble wrap, as a unique entertainment element, is highly engaging and visually appealing in the entertainment and toy sectors, and its application is growing. Bubble wrap can create a dreamlike atmosphere, offering visual and sensory enjoyment. This is particularly true in settings like children's playgrounds, theme parties, and stage performances, where its use can significantly enhance the fun and engagement of the event.

[0003] However, the existing bubble film forming method is difficult to meet people's requirements for bubble film quality and production efficiency. There are the following problems: Traditional, simple tools, such as manual bubble blowers, produce bubbles with a small diameter, typically only a few centimeters or even smaller. These small bubbles make it difficult to form a large bubble film, creating a sufficiently striking visual effect and meeting the needs of creating atmosphere in large-scale events or settings. Manual bubble blowing relies on manual operation, requiring bubbles to be blown one by one, resulting in a slow production speed and an inability to quickly produce large quantities of bubble film. This method is particularly inadequate in situations where a quick atmosphere needs to be created, such as the instantaneous effects of a stage performance. Manual bubble blowing requires the user to blow continuously and forcefully, which is cumbersome and tiring, making it unsuitable for prolonged use. Furthermore, manual operation is unstable, making the size and shape of the bubbles difficult to control and creating a stable bubble film.

[0004] Although large-diameter bubble film tools can produce large bubble films, even ones that can envelop a person, these films are unstable and short-lived. They typically break within a few seconds and cannot maintain their shape for long periods, making them unsuitable for scenarios requiring long-lasting bubble film effects (such as immersive experiences). Large-diameter bubble film tools are typically large and complex to operate, requiring users to possess certain professional skills and experience. For example, precise control of the tool's movement speed, angle, and liquid supply is required; otherwise, the bubble film can easily break or fail to form a complete film. Due to the difficulty of operation, it is difficult for ordinary users to master the method, resulting in the low popularity of these large-diameter bubble film tools. They primarily rely on professional performers or technicians for operation, limiting their application in a wider range of scenarios.

[0005] These issues severely limit the widespread application of bubble wrap in entertainment, toys, and other fields, failing to meet the demand for high-quality bubble wrap generation devices. Therefore, a new bubble wrap generation device and method that can address these issues is urgently needed to achieve efficient, stable, and convenient bubble wrap generation to meet the application needs of various scenarios. Summary of the Invention

[0006] In response to the above defects or improvement needs of the prior art, the present invention provides an automated bubble film generation system and method, including a supporting base, a film-forming unit arranged on the supporting base, a power unit and a liquid supply unit connected to the film-forming unit, and a control device connected to the power unit and the liquid supply unit; the control device controls the power unit to drive each film-forming rod to move around the film-forming circle, efficiently forming a closed bubble film to surround the user, creating an enclosing atmosphere, and bringing a unique entertainment experience to the user; it can solve the problems in the prior art that the bubbles are small, it is difficult to form a closed space, and it is difficult to create the required atmosphere; the control device controls the liquid supply unit to continuously provide bubble liquid to the film-forming rod and the film-forming circle, thereby ensuring the stability and continuity of the bubble film generation, and avoiding the problems in the prior art that the bubble film has a short existence time and is easy to break; the present invention does not require the user to have professional knowledge and skills, the user only needs to enter the lower film-forming circle and control the power unit to turn on through the control device, which reduces the difficulty of operation and solves the problems in the prior art that the operation is complicated and the professional requirements of the user are high.

[0007] In order to achieve the above-mentioned purpose, one aspect of the present invention provides an automated bubble film generating system, comprising a support base (1), a film forming unit (2) provided on the support base (1), a power unit (5) and a liquid supply unit (6) connected to the film forming unit (2), and a control device connected to the power unit (5) and the liquid supply unit (6); wherein, The film forming unit (2) comprises a lower film forming ring (21) provided on the support base (1), a film forming rod assembly (3) slidably provided on the lower film forming ring (21), and an upper film forming ring (22) connected to the film forming rod assembly (3); the lower film forming ring (21) and the upper film forming ring (22) are coaxially arranged; The film-forming rod assembly (3) includes an outer film-forming rod (31) and an inner film-forming rod (32); the outer film-forming rod (31) and the inner film-forming rod (32) have the same structure, both including an arc-shaped keel (33), a transverse flexible keel (35) provided on the side of the arc-shaped keel (33), and a first water-absorbing mechanism (34) that wraps the arc-shaped keel (33) and the transverse flexible keel (35) to form a water-absorbing cartilage belt (36); The lower film-forming ring (21) and the upper film-forming ring (22) are respectively provided with a second water absorption mechanism (224) in contact with the first water absorption mechanism (34) on the film-forming rod; the liquid supply unit (6) comprises a liquid storage tank (61), a micro liquid pump (63) connected to the liquid storage tank (61), a plurality of branched perforated hoses (62) provided on the micro liquid pump (63), and a flow control valve (64) provided on the perforated hose (62); the liquid supply unit (6) is controlled by the control device to continuously provide bubble liquid to the film-forming rod and the film-forming ring, and the power unit (5) is controlled to drive the film-forming rod to continuously move relative to the line connecting the centers of the lower film-forming ring (21) and the upper film-forming ring (22), so that a closed bubble space is continuously formed between the film-forming rod and the film-forming ring to surround the user; when the generated bubble film (4) is not broken, a new bubble film (4) is generated by the further movement of the film-forming rod, and is stacked and fused with the original bubble film (4), thereby realizing continuous renewal of the bubble film (4).

[0008] Furthermore, the power unit includes a speed-adjustable reduction motor and a rotating shaft provided on the reduction motor; The reduction motor is connected to a speed regulating device for controlling the rotation speed of the film forming rod within a range of 2 to 15 seconds per revolution; The reduction motor can complete the first rotation at a first speed to generate the bubble film 4; after the first rotation is completed, the second rotation is started at an interval of t seconds, 0<t≤15, and the angular velocity of the second rotation is 0.8-1.5 times that of the first rotation.

[0009] Furthermore, the system also includes a safety protection unit connected to the control device; the safety protection unit includes an anti-slip pad arranged in the user standing area on the support base, a human body sensing device and a handle arranged on the inner film-forming rod; the human body sensing device and the handle are communicatively connected to the control device.

[0010] Furthermore, the control device includes a microcontroller, a motor driver, a flow controller, a sensor interface, a manual operation interface, a power management module, and a communication module; the microcontroller is used to control the speed and direction of the reduction motor and adjust the flow of the liquid supply unit; the motor driver is used to receive signals from the microcontroller and drive the reduction motor to ensure that the movement of the film-forming rod meets the set requirements; the flow controller is used to control the operation of the micro liquid pump, adjust the flow control valve, and control the liquid flow rate of each branch; the sensor interface receives signals from the human body sensing device for obstacle detection; the manual operation interface receives operation signals from the handle, allowing the user to manually intervene under special circumstances.

[0011] Furthermore, the movement modes of the outer film-forming rod and the inner film-forming rod satisfy any of the following conditions: a. The outer film-forming rod is fixed, and the inner film-forming rod moves around the line connecting the centers of the upper and lower film-forming circles; b. The inner film-forming rod is fixed, and the outer film-forming rod moves around the line connecting the centers of the upper and lower film-forming circles; c. The outer film-forming rod and the inner film-forming rod move in opposite directions around the line connecting the centers of the upper and lower film-forming circles; d. The outer film-forming rod and the inner film-forming rod move in the same direction but at different speeds around the line connecting the centers of the upper and lower film-forming circles.

[0012] Furthermore, the transverse flexible keel on the outer film-forming rod is arranged on the side of the arc-shaped keel close to the vertical central axis of the support base; the transverse flexible keel of the inner film-forming rod is arranged on the side of the arc-shaped keel away from the vertical central axis of the support base; When the outer film-forming rod or the inner film-forming rod rotates, the water absorption mechanisms on the two film-forming rings are in close contact with the water absorption mechanisms on the two film-forming rods; The structure of the lower film-forming circle is the same as that of the upper film-forming circle; The upper film-forming ring includes a first annular flat belt, a center ring, a plurality of radial purlins evenly spaced radially between the first annular flat belt and the center ring of the upper film-forming ring, and a second water-absorbing mechanism wrapped around the first annular flat belt and in contact with the water-absorbing cartilage belts of the outer film-forming rod and the inner film-forming rod. The lower film-forming ring includes a second annular flat belt, and a second water-absorbing mechanism that wraps the second annular flat belt and contacts the water-absorbing cartilage belts of the outer film-forming rod and the inner film-forming rod; The first annular flat belt and the second annular flat belt are both provided with a plurality of water-permeable holes; The second water absorbing mechanism completely wraps the first annular flat belt and contacts the water absorbing cartilage belts of each film-forming rod to form a liquid film transfer interface; When the inner film-forming rod rotates, the bottom of its water-absorbing cartilage belt is always in close contact with the inner side of the lower film-forming circle, and the top is always in close contact with the inner side of the upper film-forming circle; when the outer film-forming rod rotates, the bottom of its water-absorbing cartilage belt is always in close contact with the outer side of the lower film-forming circle, and the top is always in close contact with the outer side of the upper film-forming circle.

[0013] Furthermore, the perforated hose has multiple branches, which extend to the inside of the water absorption mechanism of each film-forming rod and film-forming ring respectively; the micro liquid pump can continuously transport the bubble liquid through the perforated hose to the water absorption cartilage belt of the outer film-forming rod and the inner film-forming rod; and the perforated hose is provided with several micropore arrays.

[0014] Furthermore, the support base includes a counterweight plate, a plurality of movable wheels and adjustable support feet evenly spaced circumferentially at the bottom of the counterweight plate, and an annular colored light strip arranged circumferentially along the outer surface of the lower film-forming ring and capable of projecting light upward; the annular colored light strip uses a light strip that does not contain green light; a green screen is hung behind the bubble film generating system.

[0015] Furthermore, the bottom of the outer film-forming rod is fixed to the support base; the inner film-forming rod is in a free state and can move around the line connecting the centers of the upper and lower film-forming circles; A first connecting cross bar is provided on the side surface of the top of the arc-shaped keel of the inner film-forming rod; The power unit includes a first reduction motor and a first rotating shaft provided at the output end of the first reduction motor; a first base and a first sleeve are sleeved on the outside of the first rotating shaft from top to bottom; the first base is connected to the top of the first sleeve; the first base and the first reduction motor are fixed by a plurality of bolts; the bottom of the first sleeve is connected to the center ring of the upper film forming ring; The first rotating shaft passes downward through the central ring of the upper film-forming ring and is connected to the first connecting cross bar provided on the top side of the arc-shaped keel of the inner film-forming rod; The top of the outer film-forming rod is fixed to the first sleeve; A fixing block is provided on the top of the outer film-forming rod; the fixing block and the first sleeve are fixed by a U-shaped clip adapted to the outer diameter of the first sleeve; When the outer film-forming rod and the inner film-forming rod are separated from the overlapping state, a bubble film is formed between the two film-forming rods and the two film-forming rings. When the two film-forming rods overlap again, a closed bubble space is formed to surround the user. Through the continuous rotation of the two film-forming rods, when the generated bubble film is not broken, a new bubble film is generated through the re-movement of the two film-forming rods, and is stacked and fused with the original bubble film.

[0016] Furthermore, the bottom of the inner film-forming rod is fixed to the support base; the outer film-forming rod is in a free state; A first connecting cross bar is provided on the inner side surface of the top of the arc-shaped keel of the inner film-forming rod; a second connecting cross bar is provided on the inner side surface of the top of the arc-shaped keel of the outer film-forming rod; a second base is provided on the side of the first connecting cross bar; a second sleeve is provided at the center of the top of the second base, and a first bearing is installed in the second sleeve; the top of the second sleeve is connected to the center ring of the upper film-forming ring; The power unit includes a second reduction motor provided at the bottom of the second base, and a second rotating shaft provided vertically at the top of the second reduction motor; the second rotating shaft passes upward through the second sleeve and is connected to a second connecting cross bar provided at the top side of the outer film forming rod; Driven by the power unit, the outer film-forming rod moves around the line connecting the centers of the upper and lower film-forming circles; when the outer film-forming rod and the inner film-forming rod are separated from the overlapping state, a bubble film is formed between the two film-forming rods and the two film-forming circles, and when the two film-forming rods overlap again, a closed bubble space is formed to surround the user; through the continuous rotation of the two film-forming rods, when the generated bubble film is not broken, a new bubble film is generated through the re-movement of the two film-forming rods, and is stacked and fused with the original bubble film.

[0017] Furthermore, the inner film-forming rod and the outer film-forming rod are not fixed to the support base and are both in a free state; the inner film-forming rod and the outer film-forming rod can move around the line connecting the centers of the upper and lower film-forming circles, and the two movement directions are the same or opposite; when the two movement directions are the same, the movement speeds are different; A first connecting cross bar is provided on the inner side surface of the top of the arc-shaped keel of the inner film-forming rod; a second connecting cross bar is provided on the inner side surface of the top of the arc-shaped keel of the outer film-forming rod; The power unit includes a multi-leg bracket, a third base provided in the middle of the multi-leg bracket, a third sleeve provided at the bottom of the third base, and a third reduction motor provided at the top of the third base; The third rotating shaft of the third reduction motor passes downward through the third sleeve and is connected to the first connecting cross bar provided on the top side of the inner film-forming rod; the inner film-forming rod is driven to rotate around the central axis of the third sleeve by the third reduction motor; The middle outer surface of the third sleeve is covered with a second bearing; the second bearing is connected to the second connecting cross bar on the outer film-forming rod; A first gear is provided on the top of the second bearing; a pipe clamp is provided on the third sleeve above the second bearing; a fourth reduction motor is fixed to the pipe clamp; the fourth reduction motor is provided with a second gear meshing with the first gear; the second gear on the fourth reduction motor is driven to rotate by the fourth reduction motor, thereby driving the first gear to rotate, thereby controlling the outer film-forming rod to rotate around the central axis of the third sleeve; The center ring of the upper film-forming ring passes through the third rotating shaft of the third reduction motor and is arranged at the bottom of the third sleeve; When the inner film-forming rod rotates around the third sleeve, its bottom is always in close contact with the inner side of the lower film-forming ring; when the outer film-forming rod rotates around the third sleeve, its bottom is always in close contact with the outer side of the lower film-forming ring; Two reduction motors are used to control the inner film-forming rod and the outer film-forming rod to move in the same or opposite directions respectively. When the two film-forming rods overlap, they dip into each other's bubble liquid. When the two film-forming rods separate, a bubble film is generated between the two film-forming rods and the two film-forming rings. When the distance between the two film-forming rods increases, the bubble film expands and becomes larger; when the two film-forming rods overlap, the bubble film is closed and surrounds the user; through the continuous rotation of the two film-forming rods, when the generated bubble film has not broken, a new bubble film is generated by the re-movement of the two film-forming rods, and is stacked and fused with the original bubble film.

[0018] Furthermore, the liquid supply unit is arranged on the outer film-forming rod and the inner film-forming rod respectively, and rotates together with the film-forming rod.

[0019] Furthermore, there are two outer film-forming rods and two inner film-forming rods; the two outer film-forming rods are connected by a first connecting rod; the two outer film-forming rods are connected by a second connecting rod; the power unit is provided in the middle of the first connecting rod or the second connecting rod; When the two outer film-forming rods are fixed to the support base, the two inner film-forming rods are not fixed to the support base; the plane where the line connecting the two inner film-forming rods is located is located on the radial center line of the lower film-forming ring or the upper film-forming ring; the two outer film-forming rods are symmetrically arranged on both sides of the plane where the line connecting the two inner film-forming rods is located; the first connecting rod is arranged on one side of the power unit; The power unit includes a fifth reduction motor and a second rotating shaft provided at the output end of the fifth reduction motor; the second rotating shaft is fixed to the middle of the first connecting rod or the second connecting rod; When the two outer film-forming rods are fixed to the support base, the two inner film-forming rods are not fixed to the support base; the plane where the line connecting the two inner film-forming rods is located is located on the radial center line of the lower film-forming ring or the upper film-forming ring; the two outer film-forming rods are symmetrically arranged on both sides of the plane where the line connecting the two inner film-forming rods is located; the first connecting rod is arranged on one side of the power unit.

[0020] A second aspect of the present invention provides an automated bubble film generation method, which is implemented using the automated bubble film generation system, and includes the following steps: S1. System preparation and startup: The liquid supply unit is turned on by the control device, and the bubble liquid is delivered to the water-absorbing cartilage belt of each film-forming rod and each film-forming circle through the perforated hose by the micro liquid pump, so that each water-absorbing mechanism is fully moistened; S2. User entry and film forming rod initialization: The user enters the lower film forming circle and stands on the anti-slip mat; fixes the outer film forming rod or the inner film forming rod on the support base, or keeps both in a free state; S3. Power unit start-up and film-forming rod movement: The power unit is turned on by the control device, and the speed and direction of the reduction motor are set; the inner film-forming rod and the outer film-forming rod are made to move relative to each other around the line connecting the centers of the upper film-forming ring and the lower film-forming ring. When the inner film-forming rod and the outer film-forming rod overlap, the water-absorbing cartilage belts of the two are tightly attached and dipped into the bubble liquid; S4. Bubble film formation and expansion: As the inner and / or outer film-forming rods continue to rotate, when the two separate, a bubble film is formed between two adjacent film-forming rods and two film-forming rings. As the bubble film continues to expand, when the inner and outer film-forming rods overlap again, the bubble film closes to form a closed space, surrounding the user. S5. Continuous renewal and fusion of bubble film: When the generated bubble film is not broken, the film-forming rod moves again to generate a new bubble film, which is then layered and fused with the original bubble film, achieving continuous renewal of the bubble film and preventing it from breaking. The power unit controls the continuous movement of the film-forming rod to ensure the stability and continuity of the bubble film. S6. After completing the bubble film experience, use the control device to stop the power unit and liquid supply unit, clean the system, and ensure cleanliness and safety for the next use.

[0021] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art: (1) The present invention provides an automated bubble film generation system and method. The control device and power unit control each film-forming rod to move around the film-forming circle, effectively forming a closed bubble film to surround the user, creating an enveloping atmosphere and bringing a unique entertainment experience to the user. The system can solve the problems of small bubbles, difficulty in forming a closed space and difficulty in creating the required atmosphere in the prior art. The continuous movement of the film-forming rod generates a new bubble film and stacks it with the original bubble film to achieve continuous renewal of the bubble film, avoid the problem of bubble film rupture, and ensure the stability and sustainability of the bubble film. The optimized power unit, film-forming unit and liquid supply unit significantly reduce the difficulty of bubble film formation, improve the versatility of applicable scenarios, and further enhance the film-forming effect. The system can not only effectively form a closed bubble film, but also has the advantages of simple operation, high safety and strong fun, and can meet the diverse entertainment and toy needs.

[0022] (2) The present invention is an automated bubble film generation system and method. It uses a speed-adjustable reduction motor and a speed control device to precisely adjust the speed of the film-forming rod and control it within the range of 2 to 15 seconds per revolution, ensuring that the bubble film can be stably formed. This optimization solves the problem in the prior art that the fixed speed or inaccurate adjustment leads to easy rupture of the bubble film or long waiting time for users, which reduces the fun of the game. It ensures that the bubble film can be stably formed within this speed range. The bubble liquid in the liquid storage tank is pumped into the hose by a micro liquid pump and evenly penetrates into the water absorption mechanism of the film-forming rod and the film-forming ring through the small holes on the hose, ensuring that the water absorption mechanism on the surface of the film-forming rod always contains sufficient bubble liquid, providing a strong guarantee for the continuous formation of the bubble film. It avoids the problem of short bubble film existence and easy rupture in the prior art. By controlling the control valve of the branch pipe leading to each film-forming ring or film-forming rod, the liquid flow rate can be adjusted according to actual needs to achieve precise control of the bubble liquid supply, which not only ensures the stable generation of the bubble film, but also avoids the waste of bubble liquid and improves the utilization rate of the bubble liquid.

[0023] (3) The present invention provides an automated bubble film generation system and method, which can set different numbers and movement modes of film forming rods as needed, thereby increasing the flexibility and adaptability of the device. A mode in which one film forming rod is fixed and the other film forming rod rotates around the line connecting the centers of the film forming rings, or a mode in which two film forming rods rotate around the line connecting the centers of the film forming rings at different speeds in the same direction, or a mode in which two film forming rods rotate around the line connecting the centers of the film forming rings in opposite directions is adopted, so that the cartilage bands of the two film forming rod assemblies are pressed together and then separated, thereby generating a bubble film between the two film forming rod assemblies and the two film forming rings. As the film forming rods continue to rotate, the bubble film continues to expand, and when they overlap again, a closed space is formed to surround the user. When they separate again, a new bubble film is generated to replace the old bubble film, thereby achieving continuous and stable generation of the bubble film, and solving the problem of short existence time and difficulty in continuous generation of the bubble film in the prior art. The user only needs to enter the lower film forming ring and control the power unit to start through the control device. No professional knowledge and skills are required, which reduces the difficulty of operation and improves the popularity and applicability of the device.

[0024] (4) The present invention provides an automated bubble film generation system and method. A safety protection device is provided. A human body sensing device is provided on the inner film forming rod. When the inner film forming rod encounters an obstacle during movement, the sensing device controls the inner film forming rod to stop rotating, thereby preventing the user from being injured by collision when entering or using the device. An anti-slip mat is provided in the user standing area to prevent the user from slipping, thereby protecting the safety of the device and the user.

[0025] (5) The present invention provides an automated bubble film generation system and method. To facilitate the movement and installation of the entire device, movable wheels and adjustable support feet are provided at the bottom of the device. The movable wheels can easily move the device between different sites, and the adjustable support feet can be adjusted according to the flatness of the ground to ensure that the device is placed firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of an automated bubble film generation system according to Example 3 of the present invention; Figure 2 This is a structural schematic diagram of a film-forming unit and a film-forming rod assembly of an automated bubble film generating system according to Example 3 of the present invention; Figure 3 This is a schematic structural diagram of a power unit of an automated bubble film generation system according to Example 3 of the present invention; Figure 4 This is a schematic diagram of the connection structure of a power unit, an upper film-forming ring, and two film-forming rods of an automated bubble film-forming system according to Example 3 of the present invention; Figure 5 This is a schematic diagram of the internal partial structure of an outer film-forming rod of an automated bubble film forming system according to Example 3 of the present invention; Figure 6 This is a schematic diagram of the internal partial structure of an inner film-forming rod of an automated bubble film forming system according to Example 3 of the present invention; Figure 7 This is a structural schematic diagram of a liquid supply unit, a second water absorption mechanism, and a support base of an automated bubble film generation system according to Example 3 of the present invention; Figure 8 This is a schematic diagram of the overall structure of an automated bubble film generation system according to Example 4 of the present invention; Figure 9 This is a schematic diagram of the disassembled state of a power unit and an upper film-forming ring of an automated bubble film forming system according to Example 4 of the present invention; Figure 10 This is a schematic diagram of the connection structure between the power unit and the upper film-forming ring of an automated bubble film forming system according to Example 4 of the present invention; Figure 11 This is a schematic diagram of the overall structure of an automated bubble film generation system according to Example 5 of the present invention; Figure 12 This is an enlarged structural schematic diagram of a power unit of an automated bubble film generating system according to Example 5 of the present invention; Figure 13 This is a schematic structural diagram of an automated bubble film generation system according to Example 6 of the present invention; Figure 14 The figure is a flow chart of an automated bubble film generation method according to an embodiment of the present invention.

[0027] In all the drawings, the same reference numerals represent the same technical features, specifically: 1-support base, 11-counterweight plate, 12-moving wheel, 13-adjustable support foot, 14-annular colored light strip, 15-anti-slip pad, 2-film forming unit, 21-lower film forming ring, 211-second annular flat belt, 22-upper film forming ring, 221-first annular flat belt, 222-center ring, 223-radial purlin, 224-second water absorption mechanism, 3-film forming rod assembly, 301-bottom plate, 31-outer film forming rod, 311-fixing block, 312-U-shaped card, 313-second connecting cross bar, 32-inner film forming rod, 321-first connecting cross bar, 322-human body sensing device, 323-handle, 33-arc keel, 34-first water absorption mechanism, 35 -Transverse flexible keel, 36-water-absorbing cartilage belt, 4-bubble film, 5-power unit, 51-first reduction motor, 501-bolt, 511-first rotating shaft, 512-first base, 513-first sleeve, 52-second reduction motor, 521-second rotating shaft, 53-multi-leg bracket, 54-third base, 55-third sleeve, 56-third reduction motor, 561-third rotating shaft, 57-second bearing, 571-first gear, 58-fourth reduction motor, 581-second gear, 59-fifth reduction motor, 591-second rotating shaft, 592-first connecting rod, 593-second connecting rod, 6-liquid supply unit, 61-liquid storage tank, 62-perforated hose, 63-micro liquid pump, 64-flow control valve, 7-user. DETAILED DESCRIPTION

[0028] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, when an element is referred to as being "fixed on", "set on" or "provided on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element; the terms "installed", "connected", "connected", and "provided with" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, it may be a connection between the internal parts of the two elements or an interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Furthermore, the terms "first," "second," etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined. Example

[0031] like Figure 1-Figure 7As shown, embodiment 1 of the present invention provides a bubble film generating system based on automation, comprising a supporting base 1, a film forming unit 2 arranged on the supporting base 1, a power unit 5 and a liquid supply unit 6 connected to the film forming unit 2, and a control device connected to the power unit 5 and the liquid supply unit 6; the film forming unit 2 comprises a lower film forming ring 21 arranged on the supporting base 1, a film forming rod assembly 3 slidingly arranged on the lower film forming ring 21, and an upper film forming ring 22 connected to the film forming rod assembly 3; the lower film forming ring 21 and the upper film forming ring 22 are coaxially arranged; the film forming rod Component 3 includes an outer film-forming rod 31 and an inner film-forming rod 32; the outer film-forming rod 31 and the inner film-forming rod 32 have the same structure, both including an arc-shaped keel 33, a transverse flexible keel 35 provided on the side of the arc-shaped keel 33, and a first water-absorbing mechanism 34 that wraps the arc-shaped keel 33 and the transverse flexible keel 35 to form a water-absorbing cartilage belt 36; the lower film-forming ring 21 and the upper film-forming ring 22 are respectively provided with a second water-absorbing mechanism 224 that contacts the two first water-absorbing mechanisms 34; the lower film-forming ring 21 and the upper film-forming ring 22 are coaxially arranged with the sleeve; the liquid supply unit 6 is connected to the two The first water absorbing mechanism 34 and the two second water absorbing mechanisms 224 are connected respectively; they are used to continuously supply bubble liquid to the first water absorbing mechanism 34 and the second water absorbing mechanism 224; the two film-forming rods are driven by the power unit 5 of the control device to continuously move relative to each other around the line connecting the centers of the lower film-forming circle 21 and the upper film-forming circle 22, and the two film-forming rods are separated from the overlapping state, and a bubble film 4 is formed between the outer film-forming rod, the inner film-forming rod and the two film-forming circles. When the two film-forming rods overlap again, a closed bubble space is formed to surround the user; when the generated bubble film is not broken, a new bubble film is generated by the movement of the film-forming rod again. It realizes the stacking fusion with the original bubble film; the present invention controls each film-forming rod to move around the film-forming circle through the power unit 5, efficiently forms a closed bubble film to surround the user, creates an enveloping atmosphere, and brings a unique entertainment experience to the user; it can solve the problems in the prior art that the bubbles are small, it is difficult to form a closed space, and it is difficult to create the required atmosphere; the liquid supply system 6 continuously provides bubble liquid to the film-forming rod and the film-forming circle, thereby ensuring the stability and continuity of the bubble film generation, and the power unit controls the continuous rotation of the film-forming rod, thereby avoiding the problems in the prior art that the bubble film has a short existence time and is easy to break.

[0032] Furthermore, if Figure 1-Figure 7As shown, the support base 1 includes a counterweight plate 11, a plurality of moving wheels 12 and adjustable supporting feet 13 evenly spaced at the bottom of the counterweight plate 11, and an annular colored light strip 14 arranged circumferentially along the outer surface of the lower film-forming circle 21 and capable of projecting light upward; the moving wheels 12 can make the device easily move between different venues, and the adjustable supporting feet 13 can be adjusted according to the flatness of the ground to ensure that the device is placed firmly; the visual effect of the bubble film is enhanced by arranging an annular colored light strip 14 that illuminates from bottom to top on the outer ring of the lower film-forming circle 21; the annular colored light strip 14 is arranged on the outer ring of the lower film-forming circle 21 to enhance the visual effect of the bubble film ... The colored light strip 14 can emit light of various colors from bottom to top. During the bubble film formation process, the light passes through the bubble film to create a colorful visual effect, enhancing the user experience; the annular colored light strip 14 uses a light strip that does not contain green light, and the various components of the bubble film generating device are painted green, and a green screen is hung behind the bubble film generating device; when players enter the bubble film device to take photos or videos, they can switch the background to their favorite background, further enhancing the fun; by setting the anti-slip pad 15 to prevent users from slipping, the safety of the device and the user is protected.

[0033] Furthermore, if Figure 1-Figure 7 As shown, the bubble film generating system also includes a safety protection unit connected to the control device; the safety protection unit includes an anti-slip pad 15 arranged in the user standing area on the support base 1, and a human body sensing device 322 and a handle 323 arranged on the inner film forming rod 32; the human body sensing device 322 and the handle 323 are communicated with the control device; when the inner film forming rod 32 encounters an obstacle during movement, the human body sensing device 322 sends a signal to the control device, which controls the inner film forming rod 32 to stop rotating, thereby preventing users from being injured by collisions when entering or using the system.

[0034] Furthermore, if Figure 1-Figure 7As shown, the lower film-forming ring 21 has the same structure as the upper film-forming ring 22; the upper film-forming ring 22 includes a first annular flat belt 221, a center ring 222, a plurality of radial purlins 223 arranged radially and evenly between the first annular flat belt 221 and the center ring 222 of the upper film-forming ring 22, and a second water-absorbing mechanism 224 that wraps the first annular flat belt 221 and contacts the water-absorbing cartilage belt 36 of the outer film-forming rod 31 and the inner film-forming rod 32; the second water-absorbing mechanism 224 completely wraps the first annular flat belt 221 and contacts the water-absorbing cartilage belt 36 of the film-forming rod assembly to form a liquid film transfer interface; the lower film-forming ring 21 includes a second annular flat belt 211, the second annular flat belt 211 that wraps the second The annular flat belt 211 is provided with a second water absorption mechanism 224 that contacts the water absorption cartilage belt 36 of the outer film-forming rod 31 and the inner film-forming rod 32; a plurality of water-permeable holes are provided on the first annular flat belt 221 and the second annular flat belt 211; the water absorption cartilage belt 36 of the outer film-forming rod 31 and the inner film-forming rod 32 are in contact with the second water absorption mechanism 224 on the lower film-forming circle 21 and the upper film-forming circle 22 respectively; when the inner film-forming rod 32 rotates, the bottom of its water absorption cartilage belt 36 is always in close contact with the inner side of the lower film-forming circle 21, and the top is always in close contact with the inner side of the upper film-forming circle 22; when the outer film-forming rod 31 rotates, the bottom of its water absorption cartilage belt 36 is always in close contact with the outer side of the lower film-forming circle 21, and the top is always in close contact with the outer side of the upper film-forming circle 22.

[0035] Furthermore, if Figure 1-Figure 7 As shown, the upper film-forming ring 22 and the lower film-forming ring 21 are designed with different sizes; they are usually configured as small at the top and large at the bottom, that is, the diameter of the lower film-forming ring 21 is larger than the diameter of the upper film-forming ring 22; the bubble film formed by the small at the top and large at the bottom has stronger wrapping properties, which enhances the fun and user experience of the bubble film; the annular flat belts of the upper film-forming ring 22 and the lower film-forming ring 21 are both made of bendable strips of hard plastic, with a water-absorbing material wrapped on the surface; they are both provided with evenly distributed through water-permeable holes to facilitate the bubble liquid to penetrate on both sides of the film-forming ring; at the same time, the strength and toughness of the film-forming ring and good contact with the film-forming rod assembly are guaranteed, ensuring the stability of the film. The annular flat belt of the lower film-forming ring 21 has a certain width, which can be in close and effective contact with the inner and outer cartilage belts to ensure the stability of the film. The lower film-forming ring 21 is installed on the counterweight plate 11 using an angle code.

[0036] Furthermore, if Figure 1-Figure 7As shown, the arc-shaped keel 33 is used to maintain the preset curvature of the film-forming rod, provides a supporting structure for the film-forming rod, and is made of aluminum alloy; the transverse flexible keels 35 are evenly spaced on the arc-shaped keel 33, used to support the first water absorption mechanism 34, and are made of stainless steel sheets; the first water absorption mechanism 34 tightly wraps the arc-shaped keel 33 and the transverse flexible keel 35 to form a water-absorbing cartilage belt 36 for dipping bubble liquid; the present invention arranges transverse flexible keels 35 at intervals on the arc-shaped keel 33 of the film-forming rod, and wraps the arc-shaped keel 33 and the transverse flexible keel 35 with water-absorbing material to connect them into a whole, forming a water-absorbing cartilage belt 36. This structural design widens the film-forming rod assembly, improves the fault tolerance of the two cartilage belts when the curvature of the film-forming rod assembly changes, and makes the formation of the bubble film more stable and reliable. Among them, the transverse flexible keel 35 on the outer film-forming rod 21 is arranged on the inner side of the arc line of the arc-shaped keel 33, that is, the side close to the vertical center axis of the support base 1; the transverse flexible keel 35 of the inner film-forming rod 22 is arranged on the outer side of the arc line of the arc-shaped keel 33, that is, the side away from the vertical center axis of the support base 1. Such a design helps to better fit and separate during the film-forming process, and promotes the generation and expansion of bubble film.

[0037] Furthermore, the movement modes of the outer film-forming rod 31 and the inner film-forming rod 32 satisfy any of the following conditions: a. The outer film-forming rod 31 is fixed, and the inner film-forming rod 32 moves around the line connecting the center of the upper and lower film-forming circles; b. The inner film-forming rod 32 is fixed, and the outer film-forming rod 31 moves around the line connecting the center of the upper and lower film-forming circles; c. The outer film-forming rod 31 and the inner film-forming rod 32 move in opposite directions around the line connecting the centers of the upper and lower film-forming circles; d. The outer film-forming rod 31 and the inner film-forming rod 32 move in the same direction but at different speeds around the line connecting the centers of the upper and lower film-forming circles.

[0038] Furthermore, if Figure 1-Figure 7 As shown, the bottom of the outer film-forming rod 31 and the inner film-forming rod 32 is provided with a bottom plate 301 which can be fixed to the support base 1; the height range of the outer film-forming rod 31 and the height range of the inner film-forming rod 32 ensure that a sufficiently large bubble film space can be formed; the human body sensing device 322 and the handle 323 are arranged on the inner side of the arc-shaped keel 33 of the inner film-forming rod 32; the human body sensing device 322 is used to detect the position of the user 7 and feed back to the power unit 5, and can detect obstacles on the movement path of the film-forming rod in real time to ensure safe use; the handle 323 is used to manually intervene in the movement of the film-forming rod, which is convenient for manual operation under special circumstances.

[0039] Furthermore, the power unit 5 includes a speed-adjustable reduction motor and a rotating shaft mounted on the reduction motor. The reduction motor is connected to a speed regulating device that precisely adjusts the speed of the film-forming rod, maintaining it within a range of 2 to 15 seconds per revolution. Within this speed range, the bubble film can be stably formed, avoiding breakage due to excessively fast or slow rotations or reduced user enjoyment due to prolonged waiting times. The reduction motor can complete an initial rotation at a first speed to generate the bubble film 4. After the initial rotation, a second rotation is initiated after an interval of t seconds (0 < t ≤ 15), with the angular velocity of the second rotation being 0.8 to 1.5 times that of the initial rotation.

[0040] Furthermore, if Figure 1-Figure 7 As shown, the liquid supply unit 6 includes a liquid storage tank 61, a micro liquid pump 63 connected to the liquid storage tank 61, a plurality of branched perforated hoses 62 provided on the micro liquid pump 63, and a flow control valve 64 provided on the perforated hose 62; the perforated hose 62 has a plurality of branches, which respectively extend to the interior of the water absorption mechanism of each film-forming rod and film-forming ring; the micro liquid pump 63 has a lift of more than 3 meters, and can continuously transport the bubble liquid to the water absorption cartilage belt 36 of the outer film-forming rod 31 and the inner film-forming rod 32 through the perforated hose 62; the perforated hose 62 is arranged along the length direction of the film-forming rod; the two film-forming rings are also provided with perforated hoses 62; the perforated hose 62 is provided with a plurality of micropore arrays (pore diameter 0.3 mm), which can ensure that the bubble liquid is evenly distributed on the water absorption mechanism of each film-forming rod and film-forming ring; During operation, the micro-liquid pump 63 pumps the bubble liquid from the liquid reservoir 61 into the perforated hose 62, which then delivers it to the water-absorbing mechanisms of each film-forming rod and film-forming ring. The flow rate of the liquid in each branch of the perforated hose 62 is independently adjusted by a flow control valve 64. The liquid supply unit 6 replenishes each water-absorbing mechanism with bubble liquid, ensuring that the absorbent mechanism is always saturated with bubble liquid, providing a continuous supply of bubble liquid for the production of the active bubble film. During operation, the micro-liquid pump 63 pumps the bubble liquid from the liquid reservoir 61 into the hose, which then seeps through the small holes in the hose into the water-absorbing mechanisms of the film-forming rod and film-forming ring, ensuring that the absorbent material on the film-forming rod surface always contains sufficient bubble liquid, ensuring continuous bubble film formation. The flow rate is adjusted by controlling the flow control valves 64 in the branch hoses leading to each film-forming ring or film-forming rod, thereby conserving bubble liquid.

[0041] The control device further comprises a microcontroller (MCU), a motor driver, a flow controller, a sensor interface, a manual operation interface, a power management module, and a communication module. The microcontroller, as the core of the control device, processes various sensor signals and control instructions; controls the speed and direction of the reduction motor, and adjusts the flow rate of the liquid supply unit. The motor driver receives signals from the microcontroller to drive the reduction motor, ensuring that the movement of the film-forming rod meets the set requirements. The flow controller controls the operation of the micro-liquid pump 63 to ensure a continuous supply of bubble liquid; and adjusts the flow control valve 64 to control the flow rate of the liquid in each branch. The sensor interface receives signals from the human body sensor 322 for obstacle detection. The manual operation interface receives operation signals from the handle 323, allowing the user to manually intervene in special circumstances. The power management module provides stable power for the entire control device, managing power from batteries or external power sources to ensure continuous system operation. The communication module is used to remotely control and monitor the system's operating status and can communicate with external devices via Bluetooth, Wi-Fi, or a wired network. The control device of the present invention enables precise control of the entire bubble film forming system, ensuring efficient, stable, and safe operation of the system. Example

[0042] like Figure 14 As shown, embodiment 2 of the present invention provides an automated bubble film generation method, which is implemented using the bubble film generation device described in embodiment 1 and includes the following steps: S1. System preparation and startup: The control device controls the liquid supply unit 6 to be turned on, and the micro-liquid pump 63 delivers the bubble liquid through the perforated hose 62 to the water-absorbing cartilage belt 36 of each film-forming rod and each film-forming ring, so that each water-absorbing mechanism is fully moistened; ensure that the water-absorbing material on the surface of the film-forming rod and the film-forming ring is completely soaked with the bubble liquid; S2. User entry and film forming rod initialization: The user enters the lower film forming circle 21 and stands on the anti-slip mat 15; fixes the outer film forming rod 31 or the inner film forming rod 32 on the support base 1, or keeps both in a free state; S3, power unit 5 starts and film forming rod moves: the power unit 5 is turned on by the control device, and the speed and direction of the reduction motor are set; the inner film forming rod 32 and the outer film forming rod 31 are made to move relative to each other around the line connecting the centers of the upper film forming circle 22 and the lower film forming circle 21. When the inner film forming rod 32 and the outer film forming rod 31 overlap, the water-absorbing cartilage belts 36 of the two are tightly attached to each other and dipped into the bubble liquid; S4. Bubble film formation and expansion: As the inner film-forming rod 32 and / or the outer film-forming rod 31 continue to rotate, when the two separate, a bubble film 4 is formed between two adjacent film-forming rods and two film-forming rings; as the bubble film 4 continues to expand, when the inner film-forming rod 32 and the outer film-forming rod 31 overlap again, the bubble film 4 closes to form a closed space, surrounding the user; S5. Continuous renewal and fusion of bubble film: When the generated bubble film 4 is not broken, the film-forming rod moves again to generate a new bubble film 4, which is then layered and fused with the original bubble film 4, achieving continuous renewal of the bubble film 4 and preventing the bubble film from breaking. The power unit 5 controls the continuous movement of the film-forming rod to ensure the stability and continuity of the bubble film 5. S6. After the bubble film experience is completed, the control device controls the power unit 5 and the liquid supply unit 6 to stop operation and clean the system to ensure cleanliness and safety for the next use.

[0043] During the entire process, the human body sensing device 322 detects obstacles on the film-forming rod's movement path in real time to ensure safe use; the annular colored light strip 14 emits colored light from bottom to top, enhancing the visual effect of the bubble film and improving the user experience; the anti-slip pad 15 prevents users from slipping, protecting the safety of the system and users.

[0044] The present invention continuously provides bubble liquid to two film-forming rods and two film-forming rings through the liquid supply unit 6, so that the film-forming unit can continuously produce bubble film 4; in special circumstances such as power failure or low-version devices without power drive devices, the handle 323 on the inner film-forming rod 32 can provide a backup operation mode so that the device can be used normally; the human body sensing device 322 on the inner film-forming rod 32 effectively prevents the film-forming rod from colliding with obstacles; the anti-slip mat 15 laid in the lower film-forming ring 21 prevents users from slipping, protecting the safety of the device and the user; the annular colored light strip 14 on the outer ring of the lower film-forming ring 21 emits colorful light from bottom to top, making the bubble film 4 brighter and more colorful.

[0045] By optimizing the power unit, film-forming unit, and liquid supply unit, this invention significantly reduces the difficulty of bubble film formation, increases its applicability, and further enhances the film-forming effect. This device not only effectively forms a closed bubble film, but also offers advantages such as ease of operation, high safety, and high entertainment value, meeting diverse entertainment and toy needs. Furthermore, the device's strong adaptability to various environments significantly improves the stability of the bubble film, providing users with a unique entertainment experience that combines practicality and fun. Example

[0046] like Figure 1-Figure 7As shown, embodiment 3 of the present invention provides a bubble film generating system based on automation, which is different from embodiment 1 in that the bottom of the outer film-forming rod 31 is fixed to the counterweight plate 11 of the support base 1 by a flange; the inner film-forming rod 32 is in a free state and can move around the line connecting the centers of the upper and lower film-forming circles; when the outer film-forming rod 31 and the inner film-forming rod 32 are separated from the overlapping state, a bubble film 4 is formed between the two film-forming rods and the two film-forming circles, and when the two film-forming rods overlap again, a closed bubble space is formed to surround the user 7; through the continuous rotation of the two film-forming rods, when the generated bubble film 4 is not broken, a new bubble film is generated by the re-movement of the two film-forming rods, and is stacked and fused with the original bubble film.

[0047] Furthermore, if Figure 1-Figure 7 As shown, a first connecting cross bar 321 is provided on the top side of the arc-shaped keel 33 of the inner film-forming rod 32; the top of the water-absorbing cartilage belt 36 of the inner film-forming rod 32 contacts the second water-absorbing mechanism 224 of the upper film-forming circle 22, and the bottom contacts the second water-absorbing mechanism 224 of the lower film-forming circle 21; the first connecting cross bar 321 is located below the upper film-forming circle 22; the water-absorbing cartilage belt 36 of the outer film-forming rod 31 contacts the second water-absorbing mechanisms 224 of the lower film-forming circle 21 and the upper film-forming circle 22 respectively; the water-absorbing mechanisms on the two film-forming circles are in close contact with the water-absorbing mechanisms on the two film-forming rods to ensure the film-forming stability of the device during use; Furthermore, if Figure 1-Figure 7 As shown, the power unit 5 includes a first reduction motor 51 and a first rotating shaft 511 provided at the output end of the first reduction motor 51; a first base 512 and a first sleeve 513 are sleeved on the outside of the first rotating shaft 511 from top to bottom; the first base 512 is used to fix the output end of the first reduction motor 51; the first base 512 is connected to the top of the first sleeve 513; the first base 512 and the first reduction motor 51 are fixed by a plurality of bolts 501; the bottom of the first sleeve 513 is connected to the center ring 222 of the upper film forming ring 22; the first rotating shaft 511 The center ring 222 passing downward through the upper film-forming circle 22 is connected to the first connecting cross bar 321 provided on the top side of the arc-shaped keel 33 of the inner film-forming rod 32; the power of the first reduction motor 51 is transmitted to the inner film-forming rod 32 through the first rotating shaft 511, so that the inner film-forming rod 32 can perform circular motion around the line connecting the centers of the upper film-forming circle 22 and the lower film-forming circle 21; the top of the outer film-forming rod 31 is fixed to the first sleeve 513; the top of the outer film-forming rod 31 is provided with a fixing block 311; the fixing block 311 and the first sleeve 513 are fixed by a U-shaped card 312 which is adapted to the outer diameter of the first sleeve 513.

[0048] During operation, the liquid supply unit is controlled to be turned on by the control device, and the bubble liquid is transported to the water-absorbing cartilage belt 36 of the two film-forming rods and the two film-forming circles through the perforated hose 62 by the micro liquid pump 63, so that each water-absorbing mechanism is fully moistened; the user enters the lower film-forming circle 21; the outer film-forming rod 31 is fixed on the support base 1, and the power unit is controlled to be turned on by the control device, and the speed of the first reduction motor 51 is set (preferably 3 seconds / circle); the inner film-forming rod 32 is made to perform a circular motion around the line connecting the centers of the upper film-forming circle 22 and the lower film-forming circle 21; during the rotation of the inner film-forming rod 32, when the inner film-forming rod 32 coincides with the outer film-forming rod 31, the water-absorbing cartilage belt 36 of the inner film-forming rod 32 and the outer film-forming rod 31 The water-absorbing cartilage belt 36 is tightly attached; when the inner film-forming rod 32 is separated from the outer film-forming rod 31, a bubble film 4 appears between the water-absorbing cartilage belt 36 of the inner film-forming rod 32, the water-absorbing cartilage belt 36 of the outer film-forming rod 31 and the two film-forming circles; as the inner film-forming rod 32 continues to rotate, the bubble film 4 continues to expand, and when the inner film-forming rod 32 and the outer film-forming rod 31 overlap again, the bubble film 4 closes to form a closed space to surround the user; when the inner film-forming rod 32 and the outer film-forming rod 31 are separated again, a new bubble film reappears at the position where the original bubble film is generated, and will be replaced by the new bubble film before the original bubble film breaks, realizing the layered fusion of the new bubble film and the original bubble film, so as to achieve the effect of the bubble film not breaking. Example

[0049] like Figures 8-10 As shown, embodiment 4 of the present invention provides a bubble film generating system based on automation, which is different from embodiment 3 in that the bottom of the inner film forming rod 32 is fixed to the counterweight plate 11 of the supporting base 1 by a flange; the outer film forming rod 31 is in a free state; driven by the power unit 5, the outer film forming rod 31 can move around the line connecting the centers of the upper and lower film forming circles; when the outer film forming rod 31 and the inner film forming rod 32 are separated from the overlapping state, a bubble film 4 is formed between the two film forming rods and the two film forming circles, and when the two film forming rods overlap again, a closed bubble space is formed to surround the user 7; through the continuous rotation of the two film forming rods, when the generated bubble film 4 is not broken, a new bubble film is generated by the re-movement of the two film forming rods, and is stacked and fused with the original bubble film.

[0050] Furthermore, if Figures 8-10 As shown, the bottom of the inner film-forming rod 32 is fixed to the counterweight plate 11 of the supporting base 1 by using a flange; the first connecting cross bar 321 is provided on the inner side surface of the top of the arc-shaped keel 33 of the inner film-forming rod 32; the second connecting cross bar 313 is provided on the inner side surface of the top of the arc-shaped keel 33 of the outer film-forming rod 31; the side of the first connecting cross bar 321 is provided with a second base 3211; the top center of the second base 3211 is provided with a second sleeve 3212, and a first bearing is installed in the second sleeve 3212; the top of the second sleeve 3212 is connected to the center ring 222 of the upper film-forming ring 22.

[0051] Furthermore, if Figures 8-10 As shown, the power unit 5 includes a second reduction motor 52 arranged at the bottom of the second base 3211 and a second rotating shaft 521 vertically arranged at the top of the second reduction motor 52; the second rotating shaft 521 passes upward through the first bearing in the second sleeve 3212 and is connected to the second connecting cross bar 313 arranged on the top side of the outer film forming rod 31; the upper film forming ring 22 and the lower film forming ring 21 are arranged between the inner film forming rod 32 and the outer film forming rod 31, and the lower film forming ring 21 is arranged on the support base 1.

[0052] During operation, the inner film-forming rod 32 is fixed on the supporting base 1, and the user stands in the lower film-forming circle 21. Driven by the power unit 5, the outer film-forming rod 31 makes a circular motion around the line connecting the centers of the upper and lower film-forming circles. When the outer film-forming rod 31 moves to a position where it coincides with the inner film-forming rod 32, the bubble liquid is dipped on the inner film-forming rod 32, and the outer film-forming rod 31 is separated from the inner film-forming rod 32 to form a bubble film 4 between the inner and outer film-forming rods and the upper and lower film-forming circles; when the outer film-forming rod 31 moves away from the inner film-forming rod 32, the bubble film 4 becomes larger; when the outer film-forming rod 31 coincides with the inner film-forming rod 32 again, the bubble film 4 forms a closed space to surround the user. Example

[0053] like Figure 11 and Figure 12 As shown, embodiment 5 of the present invention provides a bubble film generating system based on automation, which is different from embodiment 3 in that the inner film forming rod 32 and the outer film forming rod 31 are both in a free state; the inner film forming rod 32 and the outer film forming rod 31 can both move around the line connecting the centers of the upper and lower film forming circles, and the movement directions of the two can be the same or opposite; when the movement directions of the two are the same, the movement speeds are different; the inner film forming rod 32 and the outer film forming rod 31 are respectively controlled by two reduction motors to move in the same or opposite directions, and when the two film forming rods overlap, they dip each other in bubble liquid; when the two film forming rods separate, a bubble film 4 is generated between the two film forming rods and the two film forming circles, and when the distance between the two film forming rods becomes larger, the bubble film 4 expands and becomes larger; when the two film forming rods overlap again, the bubble film 4 is closed to surround the user; through the continuous rotation of the two film forming rods, when the generated bubble film 4 is not broken, a new bubble film is generated by the re-movement of the two film forming rods, and is stacked and fused with the original bubble film.

[0054] Furthermore, if Figure 11 and Figure 12As shown, a second connecting cross bar 313 is provided on the inner side surface of the top of the arc-shaped keel 33 of the outer film-forming rod 31; the power unit 5 includes a multi-leg bracket 53, a third base 54 provided in the middle of the multi-leg bracket 53, and a third sleeve 55 provided at the bottom of the third base 54; a third reduction motor 56 is provided on the top of the third base 54; the third rotating shaft 561 of the third reduction motor 56 passes downward through the third sleeve 55 and is connected to the first connecting cross bar 321 provided on the top side of the inner film-forming rod 32; the inner film-forming rod 32 is driven to rotate around the central axis of the third sleeve 55 by the third reduction motor 56; the third A second bearing 57 is provided on the outer middle surface of the three sleeves 55; the second bearing 57 is connected to the second connecting cross bar 313 on the outer film-forming rod 31; a first gear 571 is provided on the top of the second bearing 57; a pipe clamp is provided on the third sleeve 55 above the second bearing 57; a fourth reduction motor 58 is fixed on the pipe clamp; a second gear 581 is provided on the fourth reduction motor 58; the second gear 581 on it is driven to rotate by the fourth reduction motor 58, thereby driving the first gear 571 on the top of the second bearing 57 to rotate, so as to control the outer film-forming rod 31 to rotate around the central axis of the third sleeve 55.

[0055] Furthermore, if Figure 11 and Figure 12 As shown, the center ring 222 of the upper film-forming circle 22 passes through the third rotating shaft 561 of the third reduction motor 56 and is arranged at the bottom of the third sleeve 55; when the inner film-forming rod 32 rotates around the third sleeve 55, its bottom is always close to the inner side of the lower film-forming circle 21, and when the outer film-forming rod 31 rotates around the third sleeve 55, its bottom is always close to the outer side of the lower film-forming circle 21; the liquid supply unit 6 is respectively arranged on the outer film-forming rod 31 and the inner film-forming rod 32; the liquid supply unit on each film-forming rod is separately set and rotates with the film-forming rod.

[0056] During operation, after the user enters the lower film-forming circle 21, the third reduction motor 56 and the fourth reduction motor 58 are started to control the inner film-forming rod 32 and the outer film-forming rod 31 to move in opposite or same directions. When the two film-forming rods move in the same direction, the two reduction motors are controlled to make them move at different speeds; when the two film-forming rods overlap, they dip bubble liquid into each other, and when the two film-forming rods separate, a bubble film 4 is generated between the two film-forming rods and the two film-forming circles. When the distance between the two film-forming rods becomes larger, the bubble film 4 expands and becomes larger; when the two film-forming rods overlap, the bubble film 4 is closed to surround the user. Example

[0057] like Figure 13As shown, Example 6 of the present invention provides an automated bubble film generating system, which differs from Example 3 in that two outer film forming rods 31 are provided, and two inner film forming rods 32 are provided; the two outer film forming rods 31 are connected by a first connecting rod 592; the two outer film forming rods 31 are connected by a second connecting rod 593; the power unit 5 is provided in the middle of the first connecting rod 592 or the second connecting rod 593.

[0058] Furthermore, when the two outer film-forming rods 31 are fixed to the support base 1, the two inner film-forming rods 32 are not fixed to the support base 1; the plane where the line connecting the two inner film-forming rods 32 is located is located on the radial center line of the lower film-forming circle 21 or the upper film-forming circle 22; the two outer film-forming rods 31 are symmetrically arranged on both sides of the plane where the line connecting the two inner film-forming rods 32 is located; the first connecting rod 592 is arranged on one side of the power unit 5.

[0059] Furthermore, when the two inner film-forming rods 32 are fixed to the support base 1, the two outer film-forming rods 31 are not fixed to the support base 1; the plane where the connection line of the two outer film-forming rods 31 is located is located on the radial center line of the lower film-forming circle 21 or the upper film-forming circle 22; the two inner film-forming rods 32 are symmetrically arranged on both sides of the plane where the connection line of the two outer film-forming rods 31 is located; the second connecting rod 593 is arranged on one side of the power unit 5; the power unit 5 includes a fifth reduction motor 59 and a second rotating shaft 591 provided at the output end of the fifth reduction motor 59; the second rotating shaft 591 is fixed to the middle of the first connecting rod 592 or the second connecting rod 593.

[0060] During operation, the two inner film-forming rods 32 or the two outer film-forming rods 31 are driven to rotate by the power unit 5. When the inner film-forming rod 32 and the outer film-forming rod 31 are close to and overlapped, they dip into the bubble liquid from each other. When the inner film-forming rod 32 and the outer film-forming rod 31 are separated, a bubble film 4 is formed between the two adjacent film-forming rods. When the inner film-forming rod 32 and the outer film-forming rod 31 respectively overlap with another adjacent film-forming rod, a bubble film is formed between all adjacent film-forming rods, so that a closed bubble film 4 is formed between the two inner film-forming rods 32, the two outer film-forming rods 31 and the two film-forming rings; the first connecting rod 592 or the second connecting rod 593 is controlled by the power unit 5 to rotate in the opposite direction, and this is repeated continuously, so that when the generated bubble film 4 is not broken, a new bubble film is generated by the movement of the two film-forming rods again, and is stacked and fused with the original bubble film.

[0061] The automated bubble film generation system and method of the present invention offer significant advantages over existing technologies. First, through a unique film-forming unit design, including the coordinated movement of an outer film-forming rod, an inner film-forming rod, and upper and lower film-forming rings, the present invention can efficiently generate large-area bubble film and form an enclosed space to surround the user, greatly enhancing the visual impact and appeal of the bubble film and resolving the issues of small bubble size and difficulty in forming an enclosed space in traditional bubble generation methods. Second, the liquid supply unit can continuously supply bubble liquid to the film-forming rod and film-forming ring, ensuring the stability and durability of the bubble film and avoiding the defects of the existing bubble film, such as its short lifespan and easy rupture. Furthermore, the precise control of the power unit makes the movement of the film-forming rod more stable and reliable. By adjusting the rotational speed and movement mode, it can adapt to different usage scenarios and needs. The present invention also incorporates safety measures such as a human body sensor and anti-slip mats to enhance safety. Furthermore, the provision of a ring-shaped colored light strip enhances the visual effect of the bubble film and improves the user experience. Finally, the present invention is easy to operate and can be operated by ordinary users without professional skills. It has high popularity and application value and can be widely used in entertainment, toys, stage performances and other fields, bringing users a new entertainment experience.

[0062] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automated bubble film production system, characterized by: It comprises a support base (1), a film forming unit (2) arranged on the support base (1), a power unit (5) and a liquid supply unit (6) connected to the film forming unit (2), and a control device connected to the power unit (5) and the liquid supply unit (6); wherein, The film forming unit (2) comprises a lower film forming ring (21) provided on the support base (1), a film forming rod assembly (3) slidably provided on the lower film forming ring (21), and an upper film forming ring (22) connected to the film forming rod assembly (3); the lower film forming ring (21) and the upper film forming ring (22) are coaxially arranged; The film-forming rod assembly (3) includes an outer film-forming rod (31) and an inner film-forming rod (32); the outer film-forming rod (31) and the inner film-forming rod (32) have the same structure, both including an arc-shaped keel (33), a transverse flexible keel (35) provided on the side of the arc-shaped keel (33), and a first water-absorbing mechanism (34) that wraps the arc-shaped keel (33) and the transverse flexible keel (35) to form a water-absorbing cartilage belt (36); The lower film-forming ring (21) and the upper film-forming ring (22) are respectively provided with a second water absorption mechanism (224) in contact with the first water absorption mechanism (34) on the film-forming rod; the liquid supply unit (6) comprises a liquid storage tank (61), a micro liquid pump (63) connected to the liquid storage tank (61), a plurality of branched perforated hoses (62) provided on the micro liquid pump (63), and a flow control valve (64) provided on the perforated hose (62); the liquid supply unit (6) is controlled by the control device to continuously provide bubble liquid to the film-forming rod and the film-forming ring, and the power unit (5) is controlled to drive the film-forming rod to continuously move relative to the line connecting the centers of the lower film-forming ring (21) and the upper film-forming ring (22), so that a closed bubble space is continuously formed between the film-forming rod and the film-forming ring to surround the user; when the generated bubble film (4) is not broken, a new bubble film (4) is generated by the further movement of the film-forming rod, and is stacked and fused with the original bubble film (4), thereby realizing continuous renewal of the bubble film (4).

2. The automated bubble film generation system according to claim 1, characterized in that: The power unit (5) comprises a speed-adjustable reduction motor and a rotating shaft provided on the reduction motor; The reduction motor is connected to a speed regulating device for controlling the rotation speed of the film forming rod within a range of 2 to 15 seconds per revolution; The reduction motor can complete the first rotation at a first speed to generate the bubble film 4; after the first rotation is completed, the second rotation is started at an interval of t seconds (0<t≤15), and the angular velocity of the second rotation is 0.8-1.5 times that of the first rotation.

3. The automated bubble film forming system according to claim 2, wherein: The system further comprises a safety protection unit connected to the control device; the safety protection unit comprises an anti-slip pad (15) provided in a user standing area on the support base (1), a human body sensing device (322) and a handle (323) provided on the inner film forming rod (32); the human body sensing device (322) and the handle (323) are communicatively connected to the control device.

4. The automated bubble film forming system according to claim 3, wherein: The control device includes a microcontroller, a motor driver, a flow controller, a sensor interface, a manual operation interface, a power management module, and a communication module; the microcontroller is used to control the speed and direction of the reduction motor and adjust the flow of the liquid supply unit; the motor driver is used to receive signals from the microcontroller and drive the reduction motor to ensure that the movement of the film forming rod meets the set requirements; the flow controller is used to control the operation of the micro liquid pump (63), adjust the flow control valve (64), and control the flow rate of the liquid in each branch; the sensor interface receives signals from the human body sensing device (322) for obstacle detection; the manual operation interface receives operation signals from the handle (323), allowing the user to manually intervene in special circumstances.

5. The automated bubble film forming system according to claim 4, wherein: The movement modes of the outer film-forming rod (31) and the inner film-forming rod (32) satisfy any of the following conditions: a. The outer film-forming rod (31) is fixed, and the inner film-forming rod (32) moves around the line connecting the centers of the upper and lower film-forming circles; b. The inner film-forming rod (32) is fixed, and the outer film-forming rod (31) moves around the line connecting the centers of the upper and lower film-forming circles; c. The outer film-forming rod (31) and the inner film-forming rod (32) move in opposite directions around the line connecting the centers of the upper and lower film-forming circles; d. The outer film-forming rod (31) and the inner film-forming rod (32) move in the same direction but at different speeds around the line connecting the centers of the upper and lower film-forming circles.

6. The automated bubble film forming system according to claim 5, wherein: The transverse flexible keel (35) on the outer membrane-forming rod (21) is arranged on the side of the arc-shaped keel (33) close to the vertical center axis of the support base (1); the transverse flexible keel (35) of the inner membrane-forming rod (22) is arranged on the side of the arc-shaped keel (33) away from the vertical center axis of the support base (1); When the outer film-forming rod (21) or the inner film-forming rod (22) rotates, the water absorption mechanisms on the two film-forming rings are in close contact with the water absorption mechanisms on the two film-forming rods; The lower film-forming ring (21) and the upper film-forming ring (22) have the same structure; The upper film-forming ring (22) comprises a first annular flat belt (221) concentrically arranged from the outside to the inside, a center ring (222), a plurality of radial purlins (223) evenly spaced radially between the first annular flat belt (221) and the center ring (222) of the upper film-forming ring (22), and a second water-absorbing mechanism (224) wrapped around the first annular flat belt (221) and in contact with the water-absorbing cartilage belt (36) of the outer film-forming rod (31) and the inner film-forming rod (32); The lower film-forming ring (21) comprises a second annular flat belt (211), a second water-absorbing mechanism (224) which is arranged to wrap the second annular flat belt (211) and is in contact with the water-absorbing cartilage belt (36) of the outer film-forming rod (31) and the inner film-forming rod (32); The first annular flat belt (221) and the second annular flat belt (211) are both provided with a plurality of water-permeable holes; The second water absorbing mechanism (224) completely wraps the first annular flat belt (221) and contacts the water absorbing cartilage belt (36) of each film-forming rod to form a liquid film transfer interface; When the inner film-forming rod (32) rotates, the bottom of its water-absorbing cartilage belt (36) is always in close contact with the inner side of the lower film-forming circle (21), and the top is always in close contact with the inner side of the upper film-forming circle (22); when the outer film-forming rod (31) rotates, the bottom of its water-absorbing cartilage belt (36) is always in close contact with the outer side of the lower film-forming circle (21), and the top is always in close contact with the outer side of the upper film-forming circle (22).

7. The automated bubble film forming system according to claim 6, wherein: The perforated hose (62) has multiple branches, which extend to the inside of the water absorption mechanism of each film-forming rod and film-forming ring respectively; the micro liquid pump (63) can continuously transport the bubble liquid through the perforated hose (62) to the water absorption cartilage belt (36) of the outer film-forming rod (31) and the inner film-forming rod (32); and a plurality of micropore arrays are provided on the perforated hose (62).

8. The automated bubble film forming system according to claim 7, wherein: The support base (1) comprises a counterweight plate (11), a plurality of movable wheels (12) and adjustable support feet (13) arranged at circumferentially uniform intervals at the bottom of the counterweight plate (11), and an annular colored light strip (14) arranged circumferentially along the outer surface of the lower film forming ring (21) and capable of projecting light upward; the annular colored light strip (14) uses a light strip that does not contain green light; and a green screen is hung behind the bubble film generating system.

9. An automated bubble film production system according to any one of claims 1 to 8, characterized in that: The bottom of the outer film-forming rod (31) is fixed to the support base (1); the inner film-forming rod (32) is in a free state and can move around the line connecting the centers of the upper and lower film-forming circles; A first connecting cross bar (321) is provided on the top side of the arc-shaped keel (33) of the inner film-forming rod (32); The power unit (5) includes a first reduction motor (51) and a first rotating shaft (511) provided at the output end of the first reduction motor (51); a first base (512) and a first sleeve (513) are sleeved on the outside of the first rotating shaft (511) from top to bottom; the first base (512) is connected to the top of the first sleeve (513); the first base (512) and the first reduction motor (51) are fixed by a plurality of bolts; the bottom of the first sleeve (513) is connected to the center ring (222) of the upper film forming ring (22); The first rotating shaft (511) passes downward through the center ring (222) of the upper film-forming ring (22) and is connected to a first connecting crossbar (321) provided on the top side of the arc-shaped keel (33) of the inner film-forming rod (32); The top of the outer film-forming rod (31) is fixed to the first sleeve (513); A fixing block (311) is provided on the top of the outer film-forming rod (31); the fixing block (311) and the first sleeve (513) are fixed via a U-shaped clip (312) adapted to the outer diameter of the first sleeve (513); When the outer film-forming rod (31) and the inner film-forming rod (32) are separated from the overlapping state, a bubble film (4) is formed between the two film-forming rods and the two film-forming rings. When the two film-forming rods overlap again, a closed bubble space is formed to surround the user (7). Through the continuous rotation of the two film-forming rods, when the bubble film (4) that has been generated is not broken, a new bubble film is generated by the movement of the two film-forming rods again, and is stacked and fused with the original bubble film.

10. An automated bubble film production system according to any one of claims 1 to 8, characterized in that: The bottom of the inner film-forming rod (32) is fixed to the support base (1); the outer film-forming rod (31) is in a free state; A first connecting crossbar (321) is provided on the inner side surface of the top of the arc-shaped keel (33) of the inner film-forming rod (32); a second connecting crossbar (313) is provided on the inner side surface of the top of the arc-shaped keel (33) of the outer film-forming rod (31); a second base (3211) is provided on the side of the first connecting crossbar (321); a second sleeve (3212) is provided at the center of the top of the second base (3211), and a first bearing is installed in the second sleeve (3212); the top of the second sleeve (3212) is connected to the center ring (222) of the upper film-forming ring (22); The power unit (5) comprises a second reduction motor (52) provided at the bottom of the second base (3211), and a second rotating shaft (521) provided vertically at the top of the second reduction motor (52); the second rotating shaft (521) passes upward through the second sleeve (3212) and is connected to a second connecting cross bar (313) provided at the top side of the outer film forming rod (31); Driven by the power unit (5), the outer film-forming rod (31) moves around the line connecting the centers of the upper and lower film-forming circles; when the outer film-forming rod (31) and the inner film-forming rod (32) are separated from the overlapping state, a bubble film (4) is formed between the two film-forming rods and the two film-forming circles, and when the two film-forming rods overlap again, a closed bubble space is formed to surround the user (7); through the continuous rotation of the two film-forming rods, when the generated bubble film (4) is not broken, a new bubble film is generated by the re-movement of the two film-forming rods, and is stacked and fused with the original bubble film.

11. An automated bubble film production system according to any one of claims 1 to 8, characterized in that: The inner film-forming rod (32) and the outer film-forming rod (31) are not fixed to the support base (1) and are both in a free state; the inner film-forming rod (32) and the outer film-forming rod (31) can move around the line connecting the centers of the upper and lower film-forming circles, and the two movement directions are the same or opposite; when the two movement directions are the same, the movement speeds are different; A first connecting cross bar (321) is provided on the inner side surface of the top of the arc-shaped keel (33) of the inner film-forming rod (32); a second connecting cross bar (313) is provided on the inner side surface of the top of the arc-shaped keel (33) of the outer film-forming rod (31); The power unit (5) includes a multi-legged bracket (53), a third base (54) provided in the middle of the multi-legged bracket (53), a third sleeve (55) provided at the bottom of the third base (54), and a third reduction motor (56) provided at the top of the third base (54); The third rotating shaft (561) of the third reduction motor (56) passes downward through the third sleeve (55) and is connected to the first connecting cross bar (321) provided on the top side of the inner film-forming rod (32); the inner film-forming rod (32) is driven to rotate around the central axis of the third sleeve (55) by the third reduction motor (56); A second bearing (57) is sleeved on the middle outer surface of the third sleeve (55); the second bearing (57) is connected to the second connecting cross bar (313) on the outer film-forming rod (31); A first gear (571) is provided on the top of the second bearing (57); a pipe clamp is provided on the third sleeve (55) at an interval above the second bearing (57); a fourth reduction motor (58) is fixed on the pipe clamp; a second gear (581) is provided on the fourth reduction motor (58) and is engaged with the first gear (571); the second gear (581) on the fourth reduction motor (58) is driven to rotate by the fourth reduction motor (58), thereby driving the first gear (571) to rotate, thereby controlling the outer film forming rod (31) to rotate around the central axis of the third sleeve (55); The center ring (222) of the upper film-forming ring (22) passes through the third rotating shaft (561) of the third reduction motor (56) and is arranged at the bottom of the third sleeve (55); When the inner film-forming rod (32) rotates around the third sleeve (55), its bottom is always in close contact with the inner side of the lower film-forming ring (21); when the outer film-forming rod (31) rotates around the third sleeve (55), its bottom is always in close contact with the outer side of the lower film-forming ring (21); The inner film-forming rod (32) and the outer film-forming rod (31) are respectively controlled by two reduction motors to move in the same or opposite directions. When the two film-forming rods overlap, they dip into each other's bubble liquid. When the two film-forming rods separate, a bubble film (4) is generated between the two film-forming rods and the two film-forming rings. When the distance between the two film-forming rods increases, the bubble film (4) expands and becomes larger. When the two film-forming rods overlap, the bubble film (4) is closed to surround the user. Through the continuous rotation of the two film-forming rods, when the generated bubble film (4) is not broken, a new bubble film is generated by the movement of the two film-forming rods again, and is stacked and fused with the original bubble film.

12. An automated bubble film production system according to any one of claims 1 to 8, characterized in that: There are two outer film-forming rods (31) and two inner film-forming rods (32); the two outer film-forming rods (31) are connected via a first connecting rod (592); the two outer film-forming rods (31) are connected via a second connecting rod (593); the power unit (5) is provided in the middle of the first connecting rod (592) or the second connecting rod (593); When the two outer film-forming rods (31) are fixed to the support base (1), the two inner film-forming rods (32) are not fixed to the support base (1); the plane where the line connecting the two inner film-forming rods (32) is located is located on the radial center line of the lower film-forming ring (21) or the upper film-forming ring (22); the two outer film-forming rods (31) are symmetrically arranged on both sides of the plane where the line connecting the two inner film-forming rods (32) is located; the first connecting rod (592) is located on one side of the power unit (5); The power unit (5) includes a fifth reduction motor (59) and a second rotating shaft (591) provided at the output end of the fifth reduction motor (59); the second rotating shaft (591) is fixed to the center of the first connecting rod (592) or the second connecting rod (593); When the two outer film-forming rods (31) are fixed to the support base (1), the two inner film-forming rods (32) are not fixed to the support base (1); the plane where the line connecting the two inner film-forming rods (32) is located is located on the radial center line of the lower film-forming ring (21) or the upper film-forming ring (22); the two outer film-forming rods (31) are symmetrically arranged on both sides of the plane where the line connecting the two inner film-forming rods (32) is located; and the first connecting rod (592) is located on one side of the power unit (5).

13. A bubble film generation method based on automation, characterized in that: The method is implemented by using the automated bubble film generation system according to any one of claims 1 to 12, comprising the following steps: S1. System preparation and startup: The liquid supply unit is controlled to be turned on by the control device, and the bubble liquid is transported to the water-absorbing cartilage belt (36) of each film-forming rod and each film-forming circle through the perforated hose (62) by the micro liquid pump (63), so that each water-absorbing mechanism is fully moistened; S2. User entry and film forming rod initialization: the user enters the lower film forming circle (21) and stands on the anti-slip mat (15); fixes the outer film forming rod (31) or the inner film forming rod (32) on the support base (1), or keeps both in a free state; S3, the power unit (5) is started and the film-forming rod moves: the power unit (5) is controlled to start by the control device, and the speed and direction of the reduction motor are set; the inner film-forming rod (32) and the outer film-forming rod (31) are made to move relative to each other around the line connecting the centers of the upper film-forming ring (22) and the lower film-forming ring (21); when the inner film-forming rod (32) and the outer film-forming rod (31) overlap, the water-absorbing cartilage belts (36) of the two are tightly attached and dipped into the bubble liquid; S4, bubble film generation and expansion: as the inner film forming rod (32) and / or the outer film forming rod (31) continue to rotate, when the two separate, a bubble film (4) is formed between two adjacent film forming rods and two film forming rings; as the bubble film (4) continues to expand, when the inner film forming rod (32) and the outer film forming rod (31) overlap again, the bubble film (4) closes to form a closed space, surrounding the user; S5. Continuous renewal and fusion of the bubble film: When the generated bubble film (4) is not broken, a new bubble film (4) is generated by the movement of the film-forming rod again, and is stacked and fused with the original bubble film (4), thereby achieving continuous renewal of the bubble film (4) and preventing the bubble film from breaking; the continuous movement of the film-forming rod is controlled by the power unit (5) to ensure the stability and continuity of the bubble film (5); S6. After the bubble film experience is completed, the power unit (5) and the liquid supply unit (6) are controlled by the control device to stop the operation and clean the system to ensure cleanliness and safety for the next use.

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