Air bubble film conveying and adjusting equipment
By combining support frames, leveling components, and infrared detectors, precise conveying and adjustment of bubble wrap is achieved, solving the problems of bubble wrap deviation and baffle friction damage in traditional equipment, and ensuring stable conveying and packaging quality of bubble wrap.
Patent Information
- Application Number
- CN202520806397.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-26
- Publication Date
- 2026-03-06
- Estimated Expiration
- 2035-04-26
AI Technical Summary
Traditional bubble wrap conveying equipment is prone to deviation during the conveying process, which causes the bubble wrap to rub against the baffle and break, affecting the packaging protection effect.
The structure employs a support frame, leveling components, infrared detector, cylinder, and moving seat to achieve precise feeding and adjustment of the bubble wrap. The infrared detector monitors the offset, and the cylinder controls the moving seat to slide along the guide rod to adjust the position of the unwound bubble wrap and avoid friction with the baffle.
This ensures stable and smooth conveying of bubble wrap, avoids damage caused by baffle correction, and guarantees packaging quality and safety.
Smart Images
Figure CN223973552U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of bubble film conveying production equipment, and in particular to a bubble film conveying and regulating device. Background Technology
[0002] With the booming development of the e-commerce industry and the continuous expansion of the logistics industry, the demand for packaging materials has increased dramatically, especially in terms of product protection. Bubble wrap, as a common packaging material, can effectively protect goods from collisions and compression during transportation due to its good cushioning properties.
[0003] Traditional bubble wrap conveying and adjusting equipment mainly consists of conveying rollers, a drive unit, and a simple guiding structure. During use, the bubble wrap is placed on the conveying rollers, and the drive unit rotates the rollers to convey the bubble wrap. However, due to the lack of a precise and effective adjustment mechanism, the bubble wrap is prone to deviation during conveying. Once this deviation occurs, the subsequent heat-cutting process is severely affected, leading to dimensional errors. Existing technology corrects the conveying direction by adding baffles on both sides of the conveying equipment. In actual use, if the bubble wrap shows a tendency to deviate during conveying, it will contact the baffles on both sides, forcibly correcting it to the correct conveying path through the baffles' blocking effect. However, in actual use, because the correction relies on external baffles, the bubble wrap is subjected to strong tension, resulting in intense friction with the baffles during conveying. Since the bubble wrap material is relatively thin and fragile, this intense friction can cause the bubble wrap to break, reducing its cushioning performance and failing to achieve the expected packaging protection effect, seriously affecting the quality and safety of product packaging. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a bubble film conveying and adjusting device, which aims to improve the problem in the prior art where the use of baffles to forcibly correct the conveying path of the bubble film causes strong friction between the bubble film and the baffles, leading to bubble film breakage.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a bubble film conveying and adjusting device, comprising a support frame and two base plates. A leveling assembly is provided on the inner wall of the support frame, and a feeder is fixedly connected to the rear side of the outer wall of the support frame. The two base plates are respectively disposed on the left and right sides of the support frame. A movable seat is provided on the top of each of the two base plates. Guide rods are fixedly connected to the left and right sides of the outer walls of each of the two base plates. Two sliders are fixedly connected to the left and right sides of the bottom of each of the two movable seats. The two sliders are slidably connected to their corresponding guide rods. Rollers are rotatably connected to the bottom of each of the sliders, and the rollers are slidably connected to their corresponding base plates. A fixed plate is fixedly connected to the bottom of each of the two movable seats. A cylinder is fixedly connected to the center of the top of each of the two base plates, and the two cylinders are fixedly connected to their corresponding fixed plates. A feeding rack is fixedly connected to the top of each of the two movable seats. A pouring rod is fixedly connected to an adjacent side of each of the two feeding racks. A feeding mechanism is provided on the inner wall of each of the two feeding racks.
[0006] Through the above technical solution: the support frame, as the core main frame, plays a crucial role in providing the installation foundation for other components, enabling the orderly assembly of each component. The smoothing component on its inner wall is specifically designed to smooth the bubble wrap, ensuring it remains flat during transport and laying the foundation for smooth subsequent processes. The feeder is securely connected to the rear outer wall of the support frame; its main function is to deliver the bubble wrap, effectively promoting the transport process within the equipment. Two base plates are respectively placed on the left and right sides of the support frame, forming a moving platform for the movable seat. Guide rods fixed to the left and right sides of the outer wall of the base plates form a sliding connection with the slider at the bottom of the movable seat, precisely guiding the movement of the movable seat. The moving guide ensures stable movement along a straight line. The rollers connected to the bottom of the slider slide in contact with the base plate, effectively reducing friction during movement and helping the moving seat slide smoothly. The cylinder is fixed to the top center of the base plate and connected to the fixed plate at the bottom of the moving seat. Through telescopic movement, it drives the moving seat to slide along the guide rod, thereby adjusting the position of the unloading rack fixed on the top of the moving seat. Ultimately, it achieves precise adjustment of the unwinding position of the bubble wrap. The unloading rack is responsible for placing the roll of bubble wrap, while the deflecting rod connected to its adjacent side assists in guiding and conveying the bubble wrap. The feeding mechanism set on the inner wall of the unloading rack is responsible for installing and fixing the bubble wrap roll, ensuring that the bubble wrap can be unwound stably.
[0007] As a further description of the above technical solution:
[0008] The feeding mechanism includes two support rollers, the rear ends of which are rotatably connected to the front sides of the inner walls of the two feeding racks. A telescopic rod is fixedly connected to the rear side of each feeding rack, and a support roller is fixedly connected to the front end of each telescopic rod. Limiting plates are slidably connected to the front and rear sides of the inner walls of the two feeding racks. A sliding rod is fixedly connected to the opposite side of each limiting plate, and the sliding rods are slidably connected to their respective feeding racks. A bidirectional threaded rod is rotatably connected to the inner walls of the two feeding racks, and the bidirectional threaded rods are threadedly connected to their respective limiting plates.
[0009] Through the above technical solution: Two support rollers are rotatably connected and positioned on the front side of the inner wall of the feeding rack. Their main function is to provide initial support points for the placement of the bubble wrap roll. When the bubble wrap roll needs to be placed, the telescopic rod first retracts, which moves the second support roller closer to the feeding rack, creating space for the bubble wrap roll to fit onto the first support roller. After the bubble wrap roll is successfully fitted onto the first support roller, the telescopic rod extends, pushing the second support roller into the other end of the bubble wrap roll. Thus, the first and second support rollers together provide support for the roll, effectively ensuring the roll remains stable during rotation and minimizing swaying. The limiting plate slides against the inner wall of the feeding rack via a sliding rod. The connection structure allows the limiting plate to slide smoothly on the inner wall of the feeding rack. The bidirectional threaded rod is rotatably connected to the inner wall of the feeding rack and forms a threaded connection with the limiting plate. When the bidirectional threaded rod is rotated, according to the principle of thread transmission, the limiting plate will slide along the guide determined by the sliding rod under the drive of the rotation of the bidirectional threaded rod on the inner wall of the feeding rack. By rotating the bidirectional threaded rod, the two limiting plates can move towards or away from each other, thereby restricting the bubble wrap roll in the width direction or accommodating bubble wrap rolls of different widths. This effectively prevents the bubble wrap roll from deviating during rotation, strongly ensures stable unwinding of the bubble wrap, and significantly improves the versatility and applicability of the feeding mechanism.
[0010] As a further description of the above technical solution:
[0011] The smoothing assembly includes two steering plates, the outer walls of which are respectively fixedly connected to the left and right sides of the inner wall of the support frame. Guide rollers are fixedly connected to the top left and right sides of the support frame. Two smoothing rollers are rotatably connected to the left and right sides of the outer wall of the support frame. Support rods are fixedly connected to the left and right sides of the outer wall of the support frame. Infrared detectors are fixedly connected to the top of the two support rods.
[0012] Through the above technical solution: the steering plates are fixed on the left and right sides of the inner wall of the support frame, and their function is to determine the movement path of the bubble film and guide the bubble film to turn so that it conforms to the equipment conveying layout. The guide roller is responsible for guiding the bubble film to ensure that the bubble film moves forward in the predetermined direction. The smoothing roller performs a smoothing operation on the bubble film to reduce the wrinkles of the bubble film and improve its flatness. The infrared detector installed on the top of the support rod can monitor the offset of the bubble film in real time, providing key data support for subsequent adjustments, thereby realizing precise control of the bubble film conveying position and ensuring the accuracy and stability of bubble film conveying.
[0013] As a further description of the above technical solution:
[0014] A mounting box is fixedly connected to the top right side of the feeder, and a status light is fixedly connected to the top of the mounting box.
[0015] Through the above technical solution, the status lights can intuitively display the working status of the feeder, making it easy for operators to know in a timely manner.
[0016] As a further description of the above technical solution:
[0017] Each of the two base plates has a filter foot fixed at one of the four corners of its outer wall, and each of the feet has a pre-drilled hole in the middle.
[0018] The above technical solution involves a pre-drilled hole in the middle of the base, which facilitates the use of connectors to fix the equipment to the work site, thereby improving the stability of the equipment.
[0019] As a further description of the above technical solution:
[0020] The rear ends of the two bidirectional threaded rods are connected to the corresponding feeding rack and are fixedly connected to handles. The surfaces of the two handles are treated with anti-slip coating.
[0021] The above technical solution involves a handle with anti-slip treatment, making it easy for operators to rotate the bidirectional threaded rod to adjust the position of the limit plate.
[0022] As a further description of the above technical solution:
[0023] Warning signs are provided on the front side of the outer wall of both feeding racks, and screws are threaded onto the outer wall of multiple warning signs, with each screw threaded onto the corresponding feeding rack.
[0024] The above technical solution allows the warning sign to be connected to the feeding rack by screws, which can convey operating procedures and precautions to the operators and is easy to disassemble and replace.
[0025] As a further description of the above technical solution:
[0026] A reinforcing rod is fixedly connected to the bottom of the inner wall of the support frame, and multiple bolts are fixedly connected to the top of the reinforcing rod.
[0027] The above technical solution involves reinforcing rods to enhance the overall structural strength of the support frame, with multiple bolts on them allowing the support frame to be installed on the corresponding mounting surface.
[0028] As a further description of the above technical solution:
[0029] This utility model has the following beneficial effects:
[0030] 1. In this utility model, the precise conveying and adjustment of bubble wrap is achieved through the coordinated structure of a leveling component, an infrared detector, a cylinder, and a moving seat. The infrared detector monitors the offset, and the signal is transmitted to the control system. The control cylinder drives the moving seat to slide along the guide rod to adjust the position of the unwound bubble wrap. This improves the problem in the prior art where the bubble wrap is forcibly corrected by using a baffle to correct the conveying path, which causes the bubble wrap to rub against the baffle and break. This ensures that the bubble wrap is conveyed smoothly and intact.
[0031] 2. In this utility model, by extending and retracting the telescopic rod, the first support roller and the second support roller are inserted into the two ends of the bubble wrap roll in turn, ensuring the stable rotation of the roll. By rotating the bidirectional threaded rod, the threaded connection between the rod and the limiting plate and the sliding connection between the sliding rod and the feeding rack are used to make the limiting plate move towards each other, limiting the deviation of the bubble wrap roll width direction. It can also adapt to bubble wrap rolls of different widths, improving versatility and applicability. Attached Figure Description
[0032] Figure 1 This is a perspective view of a bubble film conveying and adjusting device proposed in this utility model;
[0033] Figure 2 This is a front view of a bubble film conveying and adjusting device proposed in this utility model;
[0034] Figure 3 This is a schematic diagram of a support frame for a bubble film conveying and adjusting device proposed in this utility model;
[0035] Figure 4 This is a schematic diagram of the feeding mechanism of a bubble film conveying and adjusting device proposed in this utility model;
[0036] Figure 5 This is a schematic diagram of a cylinder for a bubble film conveying and regulating device proposed in this utility model;
[0037] Figure 6 This is a partial structural diagram of a bubble film conveying and regulating device proposed in this utility model.
[0038] Legend:
[0039] 1. Support frame; 2. Feeding mechanism; 201. Support roller one; 202. Telescopic rod; 203. Support roller two; 204. Limiting plate; 205. Sliding rod; 206. Bidirectional threaded rod; 3. Turning plate; 4. Guide roller; 5. Smoothing roller; 6. Support rod; 7. Infrared detector; 8. Feeder; 9. Base plate; 10. Moving seat; 11. Guide rod; 12. Slider; 13. Roller; 14. Fixing plate; 15. Cylinder; 16. Unloading rack; 17. Discharge rod; 18. Mounting box; 19. Status light; 20. Foot; 21. Reserved hole; 22. Handle; 23. Warning sign; 24. Screw; 25. Reinforcing rod; 26. Bolt. Detailed Implementation
[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0041] Reference Figure 1 , Figure 3 and Figure 5This utility model provides an embodiment of a bubble wrap conveying and adjusting device, comprising a support frame 1 and two base plates 9. The support frame 1 serves as the main frame of the device, providing a mounting base for other components. A smoothing assembly is installed on the inner wall of the support frame 1 to smooth the bubble wrap, ensuring it remains flat during conveying. A feeder 8 is fixedly connected to the rear side of the outer wall of the support frame 1, responsible for feeding the bubble wrap and driving its conveying process. The two base plates 9 are respectively located on the left and right sides of the support frame 1, providing a moving platform for a movable seat 10. A movable seat 10 is installed on the top of each base plate 9, supporting a feeding rack 16, which moves under the influence of related components to adjust the position of the unwound bubble wrap. The two base plates 9 are each fixedly connected to guide rods 11 on their left and right outer walls to guide the movement of the movable seat 10. Two sliders 12 are fixedly connected to the bottom left and right sides of each movable seat 10, cooperating with the guide rods 11 to allow the movable seat 10 to slide on the guide rods 11. The two sliders 12 are slidably connected to their corresponding guide rods 11. Rollers 13 are rotatably connected to the bottom of each slider 12 to reduce friction between the movable seat 10 and the base plate 9 during movement, assisting the movable seat 10 to slide smoothly on the base plate 9. Multiple rollers 13 are slidably connected to their corresponding base plates 9. A fixed plate 14 is fixedly connected to the bottom of each movable seat 10. A cylinder 15 is fixedly connected to the top center of each of the two base plates 9. Two cylinders 15 are fixedly connected to corresponding fixed plates 14. The fixed plates 14 are connected to the cylinders 15, transmitting the force of the cylinders 15 and driving the moving seats 10 to move. A feeding rack 16 is fixedly connected to the top of each of the two moving seats 10, holding rolled bubble wrap and providing a support structure for unwinding the bubble wrap. A deflecting rod 17 is fixedly connected to an adjacent side of each of the two feeding racks 16, assisting in guiding and conveying the bubble wrap, and guiding it smoothly into the subsequent conveying stage. A feeding mechanism 2 is provided on the inner wall of each of the two feeding racks 16. The leveling assembly includes two turning plates 3, which determine the movement path of the bubble wrap, allowing it to turn in a predetermined direction within the support frame 1 to adapt to the conveying layout of the equipment. The outer wall of the guide plate 3 is fixedly connected to the left and right sides of the inner wall of the support frame 1. The top left and right sides of the support frame 1 are fixedly connected to guide the bubble film to ensure that the bubble film maintains the correct direction during the turning process and subsequent conveying process. The left and right sides of the outer wall of the support frame 1 are rotatably connected to two smoothing rollers 5 to smooth the bubble film, further eliminating wrinkles that may be generated during the conveying process and improving the flatness of the bubble film. The left and right sides of the outer wall of the support frame 1 are fixedly connected to support rods 6. The top of the two support rods 6 is fixedly connected to infrared detectors 7 to monitor the offset of the bubble film in real time and provide data support for the control system so as to make precise adjustments to the conveying position of the bubble film in a timely manner.
[0042] Specifically, the support frame 1 serves as the main frame of the equipment, providing an installation base for other components. Its inner wall has a smoothing component for smoothing the bubble wrap, ensuring its flat transport. The feeder 8 is fixed to the rear of the outer wall of the support frame 1, responsible for feeding the bubble wrap and driving its transport process. Two base plates 9 are placed on the left and right sides of the support frame 1, providing a moving platform for the movable seat 10. Guide rods 11 are fixed to the left and right sides of the outer wall of the base plates 9, slidably connected to the bottom slider 12 of the movable seat 10, providing guidance for its movement and ensuring linear motion. Rollers 13, rotatably connected to the bottom of the slider 12, slide in contact with the base plates 9, reducing friction and assisting the movable seat 10 in smooth sliding. A cylinder 15 is fixed to the top center of the base plate 9 and connected to the bottom fixing plate 14 of the movable seat 10. The telescopic movement drives the movable seat 10 to slide along the guide rod 11, thereby adjusting the position of the unloading rack 16 and realizing the adjustment of the unwinding position of the bubble wrap. The unloading rack 16 is fixed on the top of the movable seat 10 and is used to place the rolled bubble wrap. The unloading rod 17 is connected to the adjacent side of the unloading rack 16 to assist in the guidance and conveying of the bubble wrap. The feeding mechanism 2 is set on the inner wall of the unloading rack 16 and is responsible for installing and fixing the bubble wrap roll to ensure stable unwinding of the bubble wrap. The turning plate 3 is fixed on the left and right sides of the inner wall of the support frame 1 to determine the movement path of the bubble wrap and turn it. The guide roller 4 guides the bubble wrap, and the smoothing roller 5 smooths the bubble wrap. The infrared detector 7 at the top of the support rod 6 monitors the bubble wrap offset in real time to provide data support for adjustment so as to accurately control the conveying position of the bubble wrap.
[0043] Reference Figure 1 , Figure 4 and Figure 5The feeding mechanism 2 includes two support rollers 201. The rear ends of the two support rollers 201 are rotatably connected to the front side of the inner wall of the two feeding racks 16, providing a front-end support point for the rolled bubble wrap, so that the bubble wrap roll can be stably placed on the feeding rack 16. The rear side of each feeding rack 16 is fixedly connected to a telescopic rod 202, which adjusts the position of the support rollers 203 by telescopic movement to accommodate bubble wrap rolls of different lengths. The front ends of the two telescopic rods 202 are fixedly connected to the support rollers 203, which cooperate with the support rollers 201 to support the rear end of the bubble wrap roll, ensuring the stability of the bubble wrap roll during rotation. The front and rear sides of the inner wall of each feeding rack 16 are slidably connected to limit plates 204, which support the bubble wrap roll in the width direction. The film roll is restricted to prevent it from deviating during rotation. Multiple limiting plates 204 are fixedly connected to sliding rods 205 on opposite sides, providing guidance for the sliding of the limiting plates 204 and ensuring that the limiting plates 204 can slide smoothly along the inner wall of the feeding rack 16. Multiple sliding rods 205 are slidably connected to their respective feeding racks 16. Both feeding racks 16 have rotatably connected bidirectional threaded rods 206 to their inner walls, and these bidirectional threaded rods 206 are threadedly connected to their respective limiting plates 204. When the bidirectional threaded rods 206 rotate, the limiting plates 204 can accurately slide along the inner wall of the feeding rack 16 according to the rotation direction and number of turns of the bidirectional threaded rods 206, thus adapting to bubble film rolls of different widths and improving the versatility of the feeding mechanism 2.
[0044] Specifically, two support rollers 201 are rotatably connected to the front side of the inner wall of the feeding rack 16, providing an initial support point for placing the bubble wrap roll. When placing the bubble wrap roll, the telescopic rod 202 retracts first, driving the support roller 203 closer to the feeding rack 16. After the bubble wrap roll is fitted onto the support roller 201, the telescopic rod 202 extends, pushing the support roller 203 to insert into the other end of the bubble wrap roll, working together with the support roller 201 to support the roll, ensuring its stability during rotation and reducing swaying. The limiting plate 204 is slidably connected to the inner wall of the feeding rack 16 via the sliding rod 205. This structure allows the limiting plate 204 to slide along the inner wall of the feeding rack 16. The bidirectional threaded rod 206 is rotatably connected to the inner wall of the feeding rack 16 and threadedly connected to the limiting plate 204. When the bidirectional threaded rod 206 is rotated, based on the thread transmission principle, the limiting plate 204 will slide along the guide of the sliding rod 205 on the inner wall of the feeding rack 16 as the bidirectional threaded rod 206 rotates. By rotating the bidirectional threaded rod 206, the two limiting plates 204 can move towards or away from each other, thereby restricting the bubble wrap roll in the width direction or adapting to bubble wrap rolls of different widths, effectively preventing the bubble wrap roll from shifting during rotation, ensuring stable unwinding of the bubble wrap, and improving the versatility and applicability of the feeding mechanism 2.
[0045] Reference Figure 1 , Figure 2 and Figure 6 A mounting box 18 is fixedly connected to the top right side of the feeder 8. A status light 19 is fixedly connected to the top of the mounting box 18, which can intuitively display the working status of the feeder 8 and make it convenient for operators to know. Filter feet 20 are fixed at the four corners of the outer walls of the two base plates 9. The middle of each foot 20 is provided with a reserved hole 21, which is convenient for fixing the equipment to the work site through the connector, enhancing stability. The rear ends of the two bidirectional threaded rods 206 are connected to corresponding feeding racks 16 and have handles 22 fixedly connected to them. The surfaces of the two handles 22 are treated with anti-slip material to facilitate the operator to rotate the bidirectional threaded rods 206.
[0046] Specifically, the status light 19 fixed on the mounting box 18 on the top right side of the feeder 8 can intuitively display the working status of the feeder 8, making it convenient for operators to know. The reserved hole 21 in the middle of the foot 20 at the corner of the outer wall of the base plate 9 makes it easy to fix the equipment to the work site through the connector, enhancing stability. The handle 22 connected to the rear end of the bidirectional threaded rod 206 on the feeding rack 16 is treated with anti-slip, making it convenient for operators to rotate the bidirectional threaded rod 206 and adjust the position of the limit plate 204.
[0047] Reference Figure 1 , Figure 3 and Figure 4 Warning signs 23 are provided on the front side of the outer wall of both feeding racks 16 to convey operating procedures and precautions to the operators. Screws 24 are threaded to the outer wall of multiple warning signs 23 for easy disassembly and replacement. Multiple screws 24 are threaded to the corresponding feeding racks 16. A reinforcing rod 25 is fixedly connected to the bottom of the inner wall of the support frame 1 to enhance the overall structural strength of the support frame 1. Multiple bolts 26 are fixedly connected to the top of the reinforcing rod 25.
[0048] Specifically, the warning sign 23 is threadedly connected to the feed rack 16 by screws 24, which can convey operating procedures and precautions to the operator and is easy to disassemble and replace. The reinforcing rod 25 at the bottom of the inner wall of the support frame 1 enhances the overall structural strength of the support frame 1, and multiple bolts 26 can install the support frame 1 on the mounting surface.
[0049] Working Principle: After the equipment starts, the bubble wrap is unwound and fed into the feeder 8 via the support frame 1. The smoothing component then comes into play. The bubble wrap first contacts the two guide rollers 4, which guide it, allowing it to pass through the turning plate 3. The turning plate 3 is fixed to the left and right sides of the inner wall of the support frame 1, determining the movement path of the bubble wrap and enabling it to turn at this point. During this process, the two smoothing rollers 5 smooth the bubble wrap, ensuring it remains flat during transport and reducing the impact of wrinkles on subsequent operations. The infrared detector 7, installed on the top of the support rod 6, constantly monitors the deviation of the bubble wrap. Once a deviation is detected, the infrared detector 7 transmits a signal to the control system. The control system then controls the cylinder based on the received signal. The extension or retraction of cylinder 15 is fixedly connected to fixed plate 14, which in turn is connected to movable seat 10. When cylinder 15 is activated, it drives movable seat 10 to slide along guide rod 11 on base plate 9. The slider 12 at the bottom of movable seat 10 is slidably connected to guide rod 11. Roller 13 assists movable seat 10 to slide smoothly on base plate 9. As the position of movable seat 10 changes, the position of feeding rack 16 fixed on top of movable seat 10 is also adjusted accordingly, thereby adjusting the position of unwinding bubble film. In this way, through the coordinated work of infrared detector 7, cylinder 15 and movable seat 10, the precise adjustment of bubble film conveying position is achieved, avoiding the bubble film breakage problem caused by baffle correction, and ensuring smooth and intact bubble film conveying.
[0050] When preparing to place a roll of bubble wrap, the operation begins with retracting the two telescopic rods 202. At this point, the second support roller 203 approaches the feeding rack 16, creating space for insertion of the bubble wrap roll. This allows the bubble wrap roll to easily fit onto the first support roller 201 located on the front side of the inner wall of the feeding rack 16. After the bubble wrap roll is placed on the first support roller 201, the telescopic rod 202 extends. As the telescopic rod 202 extends, the second support roller 203 connected to its front end is pushed towards the other end of the bubble wrap roll, thus inserting it. The support rollers 201 and 203, located at opposite ends of the bubble wrap roll, ensure proper rotation of the roll. The stability of the feeding mechanism is ensured by the sliding connection between the limiting plate 204 and the inner wall of the feeding rack 16 via the sliding rod 205, and the threaded connection between the limiting plate 204 and the bidirectional threaded rod 206. When the bidirectional threaded rod 206 is rotated, the limiting plate 204 will slide along the inner wall of the feeding rack 16 based on the threaded transmission principle. Rotating the bidirectional threaded rod 206 will cause the two limiting plates 204 to move towards each other and gradually move closer to the center of the bubble wrap roll, thereby restricting the width of the bubble wrap roll and effectively preventing it from shifting during rotation. Moreover, this structure can adapt to bubble wrap rolls of different widths by adjusting the position of the limiting plate 204, greatly improving the versatility and applicability of the feeding mechanism 2.
[0051] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A bubble film delivery conditioning apparatus comprising a support frame (1) and two floor panels (9), characterised in that: The inner wall of the support frame (1) is provided with a flattening assembly, the outer wall rear side of the support frame (1) is fixedly connected with a feeder (8), two bottom plates (9) are arranged on the left and right sides of the support frame (1) respectively, the top of each of the two bottom plates (9) is provided with a moving seat (10), the outer wall left and right sides of each of the two bottom plates (9) are fixedly connected with a guide rod (11), the bottom left and right sides of each of the two moving seats (10) are fixedly connected with two sliding blocks (12), each of the two sliding blocks (12) is slidably connected with the corresponding guide rod (11), the bottom of each of a plurality of sliding blocks (12) is rotatably connected with a roller (13), each of a plurality of rollers (13) is slidably connected with the corresponding bottom plate (9), the bottom of each of the two moving seats (10) is fixedly connected with a fixed plate (14), the top of each of the two bottom plates (9) is fixedly connected with a gas cylinder (15), each of the two gas cylinders (15) is fixedly connected with the corresponding fixed plate (14), the top of each of the two moving seats (10) is fixedly connected with a discharging rack (16), the adjacent side of each of the two discharging racks (16) is fixedly connected with a discharging rod (17), and the inner wall of each of the two discharging racks (16) is provided with a feeding mechanism (2).
2. A bubble membrane transport conditioning apparatus according to claim 1, wherein: The feeding mechanism (2) comprises two supporting rollers one (201), the rear end of each of the two supporting rollers one (201) is rotatably connected to the inner wall front side of each of the two discharging racks (16), the rear side of each of the two discharging racks (16) is fixedly connected with a telescopic rod (202), the front end of each of the two telescopic rods (202) is fixedly connected with a supporting roller two (203), the inner wall front and rear side of each of the two discharging racks (16) is slidably connected with a limiting plate (204), the side away from each of a plurality of limiting plates (204) is fixedly connected with a sliding rod (205), each of a plurality of sliding rods (205) is slidably connected with the corresponding discharging rack (16), the inner wall of each of the two discharging racks (16) is rotatably connected with a bidirectional threaded rod (206), and each of a plurality of bidirectional threaded rods (206) is threadedly connected with the corresponding limiting plate (204).
3. The bubble membrane transport modulation device of claim 1, wherein: The flattening assembly comprises two turning plates (3), the outer wall of each of the two turning plates (3) is fixedly connected to the inner wall left and right sides of the support frame (1), the top left and right sides of the support frame (1) are fixedly connected with a guide roller (4), the outer wall left and right sides of the support frame (1) are rotatably connected with two flattening rollers (5), the outer wall left and right sides of the support frame (1) are fixedly connected with a supporting rod (6), the top of each of the two supporting rods (6) is fixedly connected with an infrared detector (7).
4. The bubble membrane transport modulation device of claim 1, wherein: The top right side of the feeder (8) is fixedly connected with a mounting box (18), and the top of the mounting box (18) is fixedly connected with a status lamp (19).
5. The bubble membrane transport modulation apparatus of claim 1, wherein: The outer wall of each of the two bottom plates (9) is fixedly connected with a foot seat (20) at four corners, and a reserved hole (21) is formed in the middle of each of a plurality of foot seats (20).
6. The bubble membrane transport modulation apparatus of claim 2, wherein: The rear end of each of the two bidirectional threaded rods (206) penetrates the corresponding feeding rack (16) and is fixedly connected with a handle (22). The surface of each of the two handles (22) is provided with anti-skid treatment.
7. The bubble membrane transport modulation apparatus of claim 1, wherein: The front side of the outer wall of each of the two feeding racks (16) is provided with a warning sign (23). The outer wall of each of the plurality of warning signs (23) is threadedly connected with a screw (24). The plurality of screws (24) are respectively threadedly connected with the corresponding feeding rack (16).
8. The bubble membrane transport modulation apparatus of claim 1, wherein: The inner wall bottom of the support frame (1) is fixedly connected with a reinforcing rod (25). The top of the reinforcing rod (25) is fixedly connected with a plurality of bolts (26).