A bubble film forming machine

Abstract

The utility model discloses a bubble film forming machine, bubble film forming machine includes: along the production line extension direction order setting has the forming mechanism, conveying mechanism, cutting mechanism and winding mechanism, wherein, the forming mechanism and winding mechanism between along the production line extension direction upside -down arrangement alignment is provided with conveying mechanism, the conveying mechanism is close to winding mechanism one end's opposite sides are set up respectively and have the avoidance groove. The present application has overcome the bubble film forming device in the prior art generally only provides conveying function, and the warping wrinkle of bubble film brim still needs additional cutting mechanism to operate to the problem, therefore can increase the tediousness of production procedure, and production efficiency also reduces along with it. To provide a kind of bubble film forming machine in the use process, which can effectively convey just formed bubble film, and can cut the warping wrinkle of its brim in the process of conveying, to ensure the production efficiency of bubble film.

Description

Technical Field

[0001] This utility model relates to the technical field of bubble wrap processing equipment, specifically to a bubble wrap forming machine. Background Technology

[0002] Bubble wrap is a product made primarily of high-pressure polyethylene, with the addition of whitening agents, opening agents, and other auxiliary materials. It is extruded and vacuum-formed into bubbles at a high temperature of around 230 degrees Celsius. It is a lightweight, transparent, non-toxic, and odorless new type of plastic packaging material that can provide moisture protection, cushioning, and heat insulation for products. Bubble wrap machines use a roller with through-holes, applying negative pressure inside the roller to create negative pressure at the through-holes. This negative pressure draws the film passing through the roller into the through-holes, forming bubbles and ultimately creating bubble wrap. However, simply using negative pressure adsorption results in insufficient gas inside the bubbles, leading to poor cushioning effect.

[0003] Chinese Patent No. CN202422090777.3 discloses a bubble film forming device that processes bubble film using a bubble film forming roller and then directly recycles the bubble film using a roll.

[0004] The applicant discovered the following technical problems when implementing the above-mentioned technical solution: Existing bubble wrap forming devices generally only provide conveying functions. Additional cutting mechanisms are required to address issues such as warping and wrinkling of the bubble wrap edges, which increases the complexity of the production process and reduces production efficiency.

[0005] Therefore, the problem that this utility model urgently needs to solve is to provide a bubble wrap forming machine that can effectively transport freshly formed bubble wrap during use and cut off the warping and wrinkles on its edges during transport to ensure the production efficiency of bubble wrap. Utility Model Content

[0006] To address the aforementioned technical problems, the purpose of this invention is to overcome the limitations of existing bubble wrap forming devices, which generally only provide a conveying function. Furthermore, additional cutting mechanisms are required to handle issues such as warping and wrinkling at the edges of the bubble wrap, thus increasing the complexity of the production process and reducing production efficiency. Therefore, this invention provides a bubble wrap forming machine that can effectively convey freshly formed bubble wrap during use and simultaneously cut away any warping or wrinkling at its edges, thereby ensuring efficient bubble wrap production.

[0007] To achieve the above objectives, this utility model provides a bubble wrap forming machine, which includes: a forming mechanism, a conveying mechanism, a cutting mechanism, and a winding mechanism arranged sequentially along the extension direction of the production line; wherein, at least two sets of conveying mechanisms are arranged vertically and aligned between the forming mechanism and the winding mechanism along the extension direction of the production line, and the conveying mechanisms have clearance grooves on opposite sides near the winding mechanism, and the cutting execution part of the cutting mechanism extends out of the clearance groove of the lower conveying mechanism for cutting the opposite sides of the bubble wrap.

[0008] Preferably, the conveying mechanism includes: a first conveying roller, a second conveying roller, a first conveyor belt, a second conveyor belt, and a synchronization component. The second conveying roller is horizontally rotatable, and first conveying rollers are horizontally rotatable on its opposite sides. Each first conveying roller has several first conveyor belts tightly fitted along its length. The first conveying roller near the forming mechanism has one end of a second conveyor belt fitted on its opposite sides, and the other end of the second conveyor belt is fitted on the second conveying roller. A clearance groove is provided between the first conveyor belts on opposite sides of the second conveyor belt near the winding mechanism. The synchronization component is located on one side of any first conveying roller to drive each first conveying roller to rotate synchronously.

[0009] Preferably, the synchronization component includes: a second drive motor and a synchronization gear, wherein a synchronization gear is coaxially arranged at one end of any first conveying roller, and a corresponding first conveying roller above it is coaxially arranged with a synchronization gear meshing with it, and the second drive motor is arranged on one side of any first conveying roller to drive its rotation.

[0010] Preferably, the cutting mechanism includes a cutting roller, a first drive motor, and a cutting wheel. The cutting roller is horizontally and rotatably disposed in the lower conveying mechanism, and its roller body is coaxially provided with a cutting wheel corresponding to each of the clearance grooves.

[0011] Preferably, each of the first and second conveyor belts has a number of anti-deviation stripes along its length.

[0012] Preferably, the forming mechanism includes: a forming roller, a third conveying roller, and a first driving component. The third conveying roller is horizontally rotatably disposed on one side of the conveying and cutting mechanism, and the forming roller is horizontally rotatably disposed above it. The first driving component is disposed on one side of the forming roller and can drive the forming roller and the conveying roller to rotate synchronously.

[0013] Preferably, the first drive assembly includes: a third drive motor, a first synchronous pulley, a rotating roller, a second synchronous pulley, a synchronous belt, a first gear, and a second gear. The third conveying roller is horizontally rotatably disposed below the forming roller via the third drive motor, and a first synchronous pulley is coaxially disposed at one end of the roller. A rotating roller is horizontally rotatably disposed above the forming roller, and a second synchronous pulley is coaxially disposed at one end of the rotating roller. The synchronous belt is respectively sleeved on the first synchronous pulley and the second synchronous pulley at opposite ends. A first gear is also coaxially disposed at one end of the rotating roller, and a second gear meshing with the first gear is coaxially disposed at one end of the forming roller.

[0014] Preferably, the winding mechanism includes: a sliding table, a movable frame, a fourth drive motor, a rotating frame, a drum, and a second drive assembly. The sliding table is disposed on the side of the conveying and cutting mechanism away from the forming mechanism, and movable frames are respectively disposed on opposite sides of the sliding table via the second drive assembly. The fourth drive motor is disposed on any movable frame, and its output shaft is coaxially provided with a spline shaft. The rotating frame is rotatably disposed on another movable frame and is coaxially provided with a spline shaft. Spline grooves adapted to the spline shaft are respectively coaxially provided at opposite ends of the drum.

[0015] Preferably, a limiting groove is provided on the sliding platform along its length, and a limiting slider adapted to the limiting groove is provided on the movable frame.

[0016] Preferably, the second drive assembly includes a fifth drive motor and a bidirectional lead screw, wherein the bidirectional lead screw is threaded through each movable frame and is horizontally rotatably mounted on the sliding table via the fifth drive motor.

[0017] According to the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows: The forming mechanism of this application specifically creates through holes on the forming roller and applies negative pressure inside the forming roller, causing negative pressure at the through hole location. This allows the film on the roller to be drawn into the through hole, forming bubbles and ultimately becoming bubble film. The bubble forming part is existing technology. Then, the forming mechanism, conveying mechanism, cutting mechanism, and winding mechanism, driven by the control unit, convey the formed bubble film. The conveying and cutting mechanism can cut off the warped wrinkles on opposite sides of the bubble film. Finally, the winding mechanism winds up the bubble film to improve its quality. The control unit, as the "brain" of the system, is integrated and installed in the electrical control cabinet. The existing technology involves real-time communication and coordination between the three main mechanisms via signal cables, drivers, and sensors to ensure their synchronous operation. Since newly formed bubble wrap is unstable and prone to deformation during winding, affecting its quality, the vertically aligned conveyor mechanism provides stable support. Once stabilized, the cutting mechanism removes warped wrinkles from opposite sides of the bubble wrap, ensuring production quality. Furthermore, by placing the cutting mechanism in the clearance slot of the lower conveyor mechanism, the equipment's footprint is reduced. The vertically aligned conveyor mechanism also allows for targeted transport of the removed waste material from opposite sides of the bubble wrap, facilitating user processing and improving material utilization and work efficiency.

[0018] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a perspective view of a bubble wrap forming machine provided in a preferred embodiment of the present invention; Figure 2 This is a partial planar view of a bubble wrap forming machine provided in a preferred embodiment of the present invention. Figure One ; Figure 3 This is a partial three-dimensional representation of a bubble wrap forming machine provided in a preferred embodiment of the present invention. Figure One ; Figure 4 This is a partial planar view of a bubble wrap forming machine provided in a preferred embodiment of the present invention. Figure Two ; Figure 5This is a partial three-dimensional representation of a bubble wrap forming machine provided in a preferred embodiment of the present invention. Figure Two ; Figure 6 This is a partial three-dimensional representation of a bubble wrap forming machine provided in a preferred embodiment of the present invention. Figure Three ; Figure 7 This is a partial three-dimensional representation of a bubble wrap forming machine provided in a preferred embodiment of the present invention. Figure Four ; Figure 8 This is a partial three-dimensional representation of a bubble wrap forming machine provided in a preferred embodiment of the present invention. Figure Five .

[0020] Explanation of reference numerals in the attached drawings: 1-Forming mechanism; 101-Forming roller; 102-Third conveyor roller; 103-First drive assembly; 10301-Third drive motor; 10302-First synchronous pulley; 10303-Rotating roller; 10304-Second synchronous pulley; 10305-Synchronous belt; 10306-First gear; 10307-Second gear; 2-Conveying mechanism; 201-First conveyor roller; 202-Second conveyor roller; 203-First conveyor belt; 20301-Anti-deviation stripe; 204-Second conveyor belt; 205-Synchronous belt; Step component; 20501-Second drive motor; 20502-Synchronous gear; 206-Allowing groove; 3-Rewinding mechanism; 301-Sliding table; 30101-Limiting slide groove; 302-Moving frame; 30201-Limiting slider; 303-Fourth drive motor; 30301-Splined shaft; 304-Rotating frame; 305-Drum; 306-Second drive component; 30601-Fifth drive motor; 30602-Bidirectional lead screw; 4-Cutting mechanism; 401-Cutting roller; 402-First drive motor; 403-Cutting wheel. Detailed Implementation

[0021] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0022] In the description of the embodiments of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the utility model product is in use. These are merely for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance. Additionally, the terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0025] Reference Figures 1-2 A bubble wrap forming machine includes: a forming mechanism 1, a conveying mechanism 2, a cutting mechanism 4, and a winding mechanism 3 arranged sequentially along the extension direction of the production line; wherein, at least two sets of conveying mechanisms 2 are arranged vertically and aligned between the forming mechanism 1 and the winding mechanism 3 along the extension direction of the production line, and the conveying mechanisms 2 have clearance grooves 206 on opposite sides near the end of the winding mechanism 3, and the cutting execution part of the cutting mechanism 4 extends out of the clearance grooves 206 of the lower conveying mechanism 2 for cutting the opposite sides of the bubble wrap.

[0026] The forming mechanism 1 of this application specifically creates through holes in the forming roller 101 and applies negative pressure inside the forming roller 101, causing negative pressure at the through hole position. This allows the film passing through the roller to be drawn into the through hole, forming bubbles and ultimately becoming bubble film. This bubble forming part is existing technology. Next, the forming mechanism 1, conveying mechanism 2, cutting mechanism 4, and winding mechanism 3, driven by the control unit, convey the formed bubble film. The conveying and cutting mechanism 4 can cut off the warped wrinkles on opposite sides of the bubble film. Finally, the winding mechanism 3 winds up the bubble film to improve its quality. The control unit, as the "brain" of the system, is integrated in the electrical control cabinet and communicates with the three main mechanisms in real time and coordinates their synchronous operation via signal cables, drivers, and sensors. This is also existing technology. Because newly formed bubble wrap is unstable and prone to deformation during winding, affecting its quality, the vertically aligned conveyor mechanism 2 provides stable support for the bubble wrap. Once the bubble wrap stabilizes, the cutting mechanism 4 removes the warped wrinkles on opposite sides to ensure production quality. Furthermore, by placing the cutting mechanism 4 in the clearance groove 206 of the lower conveyor mechanism 2, the equipment footprint is reduced. The vertically aligned conveyor mechanism 2 can also deliver the waste material removed from opposite sides of the bubble wrap at designated points for user processing, improving material utilization and work efficiency.

[0027] Reference Figure 2 and Figure 3 The conveying mechanism 2 includes: a first conveying roller 201, a second conveying roller 202, a first conveyor belt 203, a second conveyor belt 204, and a synchronization component 205. The second conveying roller 202 is horizontally rotatably arranged, and the first conveying rollers 201 are horizontally rotatably arranged on its opposite sides. Each first conveying roller 201 is tightly fitted with several first conveyor belts 203 along its length. The first conveying roller 201 near the forming mechanism 1 has one end of the second conveyor belt 204 fitted on its opposite sides, and the other end of the second conveyor belt 204 is fitted on the second conveying roller 202. The second conveyor belt 204 near the winding mechanism 3 has a clearance groove 206 between the first conveyor belts 203 on its opposite sides. The synchronization component 205 is arranged on one side of any first conveying roller 201 to drive each first conveying roller 201 to rotate synchronously.

[0028] This application activates the synchronization component 205 to drive each first conveyor roller 201 to rotate synchronously, thereby driving each first conveyor belt 203 and second conveyor belt 204 to move, thus realizing the conveying of bubble film. At the same time, the cutting mechanism 4 also cuts the warped wrinkles on both sides of the bubble film, thereby improving the cutting quality of the bubble film. Meanwhile, the cut edges of the bubble film are conveyed to a designated position by the first conveyor belt 203 and second conveyor belt 204 arranged above and below for recycling. Since the bubble film is unstable after forming, the control unit can control the conveying speed of the winding mechanism 3 and the forming mechanism 1 to be consistent with the conveying speed of the conveying mechanism 2, so as to ensure that the bubble film is relatively stationary relative to the first conveyor belt 203 and second conveyor belt 204, so as to prevent the bubble film from being pulled and damaged.

[0029] Reference Figure 3 and Figure 4 The synchronization component 205 includes a second drive motor 20501 and a synchronization gear 20502. One end of any first conveying roller 201 is coaxially provided with a synchronization gear 20502, and the corresponding first conveying roller 201 above it is coaxially provided with a synchronization gear 20502 that meshes with it. The second drive motor 20501 is provided on one side of any first conveying roller 201 to drive its rotation.

[0030] This application starts the second drive motor 20501 to drive any one of the first conveyor rollers 201 to rotate, thereby driving all the upper and lower first conveyor rollers 201 to rotate through the meshing of the synchronous gear 20502. This allows the bubble film to be supported and transported by the first conveyor belt 203 and the second conveyor belt 204. At the same time, the control unit can control the second drive motor 20501 to move synchronously with the winding mechanism 3 and the forming mechanism 1 to ensure that the bubble film is in a relatively static state and to prevent damage to the bubble film that is not yet in an unstable state.

[0031] Reference Figure 3 and Figure 4 The cutting mechanism 4 includes a cutting roller 401, a first drive motor 402, and a cutting wheel 403. The cutting roller 401 is horizontally rotatably arranged in the lower conveying mechanism 2, and its roller body is coaxially provided with a cutting wheel 403 corresponding to each of the clearance grooves 206.

[0032] This application starts the first drive motor 402 to drive the cutting roller 401 to rotate at high speed, thereby driving each cutting wheel 403 to rotate at high speed. When the bubble film is transported to the cutting mechanism 4 by the vertically aligned conveying mechanism 2, it can be cut by each cutting wheel 403 to align the warped wrinkles on both sides, thereby improving the quality of the bubble film.

[0033] Reference Figure 3Each of the first conveyor belt 203 and the second conveyor belt 204 has several anti-deviation stripes 20301 arranged along its length.

[0034] This application improves the quality of bubble wrap by setting anti-offset stripes 20301 to ensure that the edges of the bubble wrap remain neat and do not tilt during cutting.

[0035] Reference Figure 5 The forming mechanism 1 includes a forming roller 101, a third conveying roller 102, and a first driving component 103. The third conveying roller 102 is rotatably arranged horizontally on one side of the conveying and cutting mechanism 4, and the forming roller 101 is rotatably arranged horizontally above it. The first driving component 103 is arranged on one side of the forming roller 101 and can drive the forming roller 101 and the conveying roller to rotate synchronously.

[0036] The forming roller 101 of this application applies negative pressure to its interior, thereby creating negative pressure at the through hole position. This allows the film passing through the forming roller 101 to be drawn into the through hole, forming bubbles and ultimately becoming a bubble film. This part is prior art and will not be described in detail here. At the same time, the first drive assembly 103 drives the forming roller 101 and the third conveying roller 102 to rotate synchronously to convey the bubble film.

[0037] Reference Figure 6 The first drive assembly 103 includes: a third drive motor 10301, a first synchronous pulley 10302, a rotating roller 10303, a second synchronous pulley 10304, a synchronous belt 10305, a first gear 10306, and a second gear 10307. The third conveying roller 102 is horizontally rotatably disposed below the forming roller 101 via the third drive motor 10301, and the first synchronous pulley 10302 is coaxially disposed at one end of the roller. The rotating roller 10303 is horizontally rotatably disposed above the forming roller 101, and the second synchronous pulley 10304 is coaxially disposed at one end of the rotating roller 10303. The synchronous belt 10305 is respectively sleeved on the first synchronous pulley 10302 and the second synchronous pulley 10304 at opposite ends. The first gear 10306 is also coaxially disposed at one end of the rotating roller 10303, and the second gear 10307, ​​which meshes with the first gear 10306, is coaxially disposed at one end of the forming roller 101.

[0038] This application controls the third drive motor 10301 to start via the control unit, thereby driving the first synchronous pulley 10302 to rotate, which in turn drives the second synchronous pulley 10304 to rotate via the synchronous belt 10305. Furthermore, through the engagement of the first gear 10306 and the second gear 10307, ​​the forming roller 101 and the third conveying roller 102 are driven to rotate synchronously, so as to form and convey the bubble film.

[0039] Reference Figure 7 andFigure 8 The winding mechanism 3 includes a sliding table 301, a movable frame 302, a fourth drive motor 303, a rotating frame 304, a drum 305, and a second drive assembly 306. The sliding table 301 is located on the side of the conveying and cutting mechanism 2 away from the forming mechanism 1, and movable frames 302 are respectively provided on its opposite sides via the second drive assembly 306. The fourth drive motor 303 is located on any movable frame 302, and its output shaft is coaxially provided with a spline shaft 30301. The rotating frame 304 is rotatably located on another movable frame 302, and is coaxially provided with a spline shaft 30301. The drum 305 has spline grooves coaxially provided at its opposite ends to match the spline shaft 30301.

[0040] This application achieves the winding of bubble wrap by activating the second drive assembly 306 to move each movable frame 302 away from each other, then mounting the roll 305 onto the spline shaft 30301 of the fourth drive motor 303 via a spline groove, then correspondingly adjusting the spline shaft 30301 of the rotating frame 304, and then activating the second drive assembly 306 to move each movable frame 302 closer to each other, so that the other end of the roll 305 is mounted onto the spline shaft 30301 of the rotating frame 304 via a spline groove, and finally controlling the fourth drive motor 303 to start via the control unit to drive the roll 305 to rotate.

[0041] Reference Figure 8 The sliding table 301 is provided with a limiting groove 30101 along its length direction, and the moving frame 302 is provided with a limiting slider 30201 that is adapted to the limiting groove 30101.

[0042] The movable frame 302 of this application is reciprocally mounted in the limiting slide groove 30101 via the limiting slider 30201 to ensure stable movement and prevent deviation.

[0043] Reference Figure 8 The second drive assembly 306 includes a fifth drive motor 30601 and a bidirectional lead screw 30602. The bidirectional lead screw 30602 is threaded through each movable frame 302 and is horizontally rotatably mounted on the sliding table 301 via the fifth drive motor 30601.

[0044] This application achieves clamping of the drum 305 by activating the fifth drive motor 30601 to drive each moving frame 302 to reciprocate relative to each other.

[0045] In use, the device provided by this utility model involves the forming mechanism 1 creating through holes in the forming roller 101 and applying negative pressure inside the forming roller 101. This creates negative pressure at the through holes, drawing the film on the roller into the through holes to form bubbles, ultimately resulting in bubble film. The bubble forming part is existing technology. Then, the forming mechanism 1, conveying mechanism 2, cutting mechanism 4, and winding mechanism 3, driven by the control unit, convey the formed bubble film. The conveying and cutting mechanism 4 can remove warping wrinkles on opposite sides of the bubble film. Finally, the winding mechanism 3 winds up the bubble film to improve its quality. The control unit, acting as the "brain" of the system, is integrated into the electrical control cabinet and connected via signal cables. The actuators and sensors communicate in real time with the three main mechanisms mentioned above and coordinate their synchronous operation, which is the existing technology. Since the newly formed bubble film is unstable and easily deformed during winding, affecting the quality of the bubble film, the conveyor mechanism 2, which is arranged vertically and aligned, can stably support the bubble film. After its state stabilizes, the cutting mechanism 4 removes the warped wrinkles on the opposite sides of the bubble film to ensure the production quality of the bubble film. Furthermore, by placing the cutting mechanism 4 at the clearance groove 206 of the lower conveyor mechanism 2, the footprint of the equipment is reduced. The vertically and aligned conveyor mechanism 2 can transport the waste material removed from the opposite sides of the bubble film at fixed points, so that users can handle it, improve material utilization and work efficiency.

[0046] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0047] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A bubble wrap forming machine, characterized in that, The bubble wrap forming machine includes: a forming mechanism (1), a conveying mechanism (2), a cutting mechanism (4), and a winding mechanism (3) arranged sequentially along the extension direction of the production line; wherein, At least two sets of conveying mechanisms (2) are arranged vertically and aligned between the forming mechanism (1) and the winding mechanism (3) along the extension direction of the production line. The conveying mechanism (2) has clearance grooves (206) on opposite sides near the winding mechanism (3). The cutting execution part of the cutting mechanism (4) extends out of the clearance grooves (206) of the lower conveying mechanism (2) for cutting the bubble film on opposite sides.

2. The bubble wrap forming machine according to claim 1, characterized in that, The conveying mechanism (2) includes: a first conveying roller (201), a second conveying roller (202), a first conveyor belt (203), a second conveyor belt (204), and a synchronization component (205). The second conveying roller (202) is horizontally rotatable, and the first conveying roller (201) is horizontally rotatable on its opposite sides. Each first conveying roller (201) has several first conveyor belts (203) tightly fitted along its length. The first conveying roller (201) near the forming mechanism (1) has one end of the second conveyor belt (204) fitted on its opposite sides. The other end of the second conveyor belt (204) is fitted on the second conveying roller (202). The second conveyor belt (204) near the winding mechanism (3) has a clearance groove (206) between the first conveyor belts (203) on its opposite sides. The synchronization component (205) is set on one side of any first conveying roller (201) to drive each first conveying roller (201) to rotate synchronously.

3. The bubble wrap forming machine according to claim 2, characterized in that, The synchronization component (205) includes a second drive motor (20501) and a synchronization gear (20502). One end of any first conveying roller (201) is coaxially provided with a synchronization gear (20502), and the corresponding first conveying roller (201) above it is coaxially provided with a synchronization gear (20502) that meshes with it. The second drive motor (20501) is provided on one side of any first conveying roller (201) for driving its rotation.

4. The bubble wrap forming machine according to claim 1, characterized in that, The cutting mechanism (4) includes a cutting roller (401), a first drive motor (402), and a cutting wheel (403). The cutting roller (401) is horizontally rotatably arranged in the lower conveying mechanism (2), and its roller body is coaxially provided with a cutting wheel (403) corresponding to each of the clearance grooves (206).

5. A bubble wrap forming machine according to claim 2, characterized in that, Each of the first conveyor belt (203) and the second conveyor belt (204) has several anti-deviation stripes (20301) along its length.

6. A bubble film forming machine according to claim 1, characterized in that, The forming mechanism (1) includes: a forming roller (101), a third conveying roller (102) and a first driving component (103). The third conveying roller (102) is rotatably arranged on one side of the conveying and cutting mechanism (4), and the forming roller (101) is rotatably arranged on its upper side. The first driving component (103) is arranged on one side of the forming roller (101) and can drive the forming roller (101) and the conveying roller to rotate synchronously.

7. A bubble wrap forming machine according to claim 6, characterized in that, The first drive assembly (103) includes: a third drive motor (10301), a first synchronous pulley (10302), a rotating roller (10303), a second synchronous pulley (10304), a synchronous belt (10305), a first gear (10306), and a second gear (10307). The third conveying roller (102) is horizontally rotatably mounted below the forming roller (101) via the third drive motor (10301), and the first synchronous pulley (10302) is coaxially mounted at one end of the roller. 1) A rotating roller (10303) is rotatably mounted horizontally above. A second synchronous pulley (10304) is coaxially mounted on one end of the rotating roller (10303). The synchronous belt (10305) is respectively sleeved on the first synchronous pulley (10302) and the second synchronous pulley (10304) at opposite ends. A first gear (10306) is also coaxially mounted on one end of the rotating roller (10303). A second gear (10307) that meshes with the first gear (10306) is coaxially mounted on one end of the forming roller (101).

8. A bubble wrap forming machine according to claim 1, characterized in that, The winding mechanism (3) includes: a sliding table (301), a moving frame (302), a fourth drive motor (303), a rotating frame (304), a drum (305), and a second drive assembly (306). The sliding table (301) is located on the side of the cutting mechanism (4) away from the forming mechanism (1), and the moving frames (302) are respectively provided on its opposite sides via the second drive assembly (306). The fourth drive motor (303) is located on any of the moving frames (302), and its output shaft is coaxially provided with a spline shaft (30301). The rotating frame (304) is rotatably located on another moving frame (302), and the spline shaft (30301) is coaxially provided. The drum (305) has spline grooves that are adapted to the spline shaft (30301) at its opposite ends.

9. A bubble wrap forming machine according to claim 8, characterized in that, The sliding table (301) is provided with a limiting groove (30101) along its length direction, and the moving frame (302) is provided with a limiting slider (30201) that is adapted to the limiting groove (30101).

10. A bubble film forming machine according to claim 9, characterized in that, The second drive assembly (306) includes a fifth drive motor (30601) and a bidirectional lead screw (30602), wherein the bidirectional lead screw (30602) is threaded through each movable frame (302) and is horizontally rotatably mounted on the sliding table (301) via the fifth drive motor (30601).

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