A packaging tape taking mechanism of a tape packaging machine

Abstract

The utility model discloses a kind of packaging tape taking mechanism of ribbon packaging machine, including workbench, fixed bracket, first driving device, first guide rail, first mobile platform, placement table, vertical bag mechanism, grabbing mechanism and bag storage box.Grabbing mechanism is located below bag storage box, including second driving device, guide plate, second mobile platform, turnover frame, suction nozzle and swing arm.Guide plate is equipped with guide slot, swing arm one end is equipped with guide pillar, and guide plate is connected with swing arm by tension spring.Working, grabbing mechanism is adsorbed from the bottom of bag storage box the most bottom packaging bag, through turnover frame rotation 180 degrees and places packaging bag in placement table, and then vertical bag mechanism will be erected with packaging bag.The mechanism only takes the most bottom packaging bag each time, effectively prevent bag loss problem, improve taking precision and production efficiency, avoid production rhythm disorder.

Description

Technical Field

[0001] This utility model belongs to the technical field of cable tie packaging equipment, specifically relating to a cable tie packaging machine's packaging tape feeding mechanism. Background Technology

[0002] Cable ties, also known as wire ties, cable bundles, or locking straps, are strip-shaped tools used for bundling items. Depending on the material, they can be divided into nylon cable ties, stainless steel cable ties, and powder-coated stainless steel cable ties, etc.; according to function, they include ordinary cable ties, removable cable ties, label cable ties, fixed locking cable ties, pin-type cable ties, and heavy-duty cable ties, among others. Cable ties have advantages such as acid resistance, corrosion resistance, good insulation, aging resistance, lightweight, safety and non-toxicity, and high load-bearing capacity, and are widely used in bundling operations for electromechanical products, cables, computers, electronic products, automotive wiring harnesses, and other fields.

[0003] Cable ties are typically manufactured using injection molding. The finished product generally consists of a base plate with a row of cable ties formed along both edges. These ties are then separated using a shearing device and placed into packaging bags. Finally, the packaging bags are transferred to a sealing machine for sealing, completing the packaging process. During packaging, a corresponding bag-grabbing mechanism is required; however, existing mechanisms are prone to bag loss, meaning they cannot consistently grab packaging bags during high-speed operation, leading to disrupted production cycles and reduced efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a strapping material handling mechanism for a cable tie packaging machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a packaging strap picking mechanism for a cable tie packaging machine, comprising a worktable, a fixed frame fixedly mounted on the worktable, a first driving device and a first guide rail fixedly mounted on the worktable, a first movable platform movably connected to the first guide rail, a driving end of the first driving device fixedly connected to the first movable platform, a placement platform and a bag-standing mechanism fixedly mounted on the first movable platform, and a gripping mechanism and a bag storage box fixedly mounted on the fixed frame, the gripping mechanism being located below the bag storage box;

[0006] The gripping mechanism includes a second driving device and a guide plate. The guide plate is provided with a guide groove. A second moving platform is fixedly installed at the driving end of the second driving device. A flipping frame is movably installed on the second moving platform. A suction nozzle and a swing arm are fixedly installed on the flipping frame. A guide post is fixedly installed at one end of the swing arm. The guide plate is fixedly connected to the swing arm by a tension spring.

[0007] Preferably, the upright bag mechanism includes a first cylinder, a support plate is fixedly installed on the drive end of the first cylinder, and an adsorption plate is fixedly installed on the support plate.

[0008] Preferably, the adsorption plate has multiple adsorption holes, and the adsorption plate is fixedly connected to a connector.

[0009] Preferably, the first moving platform is fixedly equipped with a straightening mechanism, which includes symmetrically arranged second cylinders, and a lever is fixedly installed at the drive end of the second cylinder.

[0010] Preferably, the straightening mechanism further includes an adjustable mechanism, which includes an adjusting platform and an adjusting screw arranged symmetrically. The adjusting platform is fixedly mounted with the second cylinder, the first moving platform is fixedly mounted with the second guide rail, and the adjusting screw is throttle-connected to the adjusting platform.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The gripping mechanism of this invention is located below the bag storage box. When retrieving a bag, the gripping mechanism picks up and secures the bottommost packaging bag from the bottom of the storage box and places it on the placement platform. Subsequently, the bag-standing mechanism stands the packaging bag upright for easy retrieval by the packaging mechanism. By retrieving only the bottommost packaging bag from the storage box each time, the problem of lost bags due to a decrease in the number of packaging bags in the storage box is effectively prevented, improving the accuracy of the material retrieval mechanism, avoiding production rhythm disruptions, and thus improving production efficiency.

[0013] During operation, the second drive unit of the gripping mechanism drives the second moving platform to rise. The guide column of the swing arm moves along the T-shaped guide groove of the guide plate. Under the action of the tension spring, the movement of the guide column in the guide groove drives the swing arm to rotate the flipping frame 180 degrees, so that the suction nozzle is pressed against the bottom packaging bag of the bag storage box. Subsequently, the second drive unit drives the second moving platform to descend. The cooperation between the guide column and the guide groove causes the swing arm to rotate the flipping frame 180 degrees in reverse, placing the suction-fixed packaging bag face down on the placement platform. At this time, the first drive unit drives the moving platform to move, so that the placement platform is away from under the bag storage box. The bag standing mechanism then starts, standing the packaging bag upright for easy access by the packaging machine, further improving production efficiency. Attached Figure Description

[0014] Figure 1 This is the first perspective structural view of this utility model.

[0015] Figure 2 This is the second perspective structural view of this utility model.

[0016] Figure 3 This is the first perspective structural view of the gripping mechanism of this utility model.

[0017] Figure 4 This is a second perspective structural view of the gripping mechanism of this utility model.

[0018] Figure 5This is a structural view of the workbench of this utility model.

[0019] Figure 6 This is a structural view of the straightening mechanism of this utility model.

[0020] Figure 7 This is a structural view of the upright bag mechanism of this utility model.

[0021] Figure 8 This is a structural view of the adsorption plate of this utility model.

[0022] The diagram shows: 1. Workbench; 2. Fixture; 3. First drive device; 4. First guide rail; 5. First moving platform; 6. Placement platform; 7. Bag standing mechanism; 8. Gripping mechanism; 9. Bag storage box; 10. Second drive device; 11. Guide plate; 12. Guide groove; 13. Second moving platform; 14. Tilting frame; 15. Suction nozzle; 16. Swing arm; 17. Guide column; 18. Tension spring; 19. First cylinder; 20. Support plate; 21. Suction plate; 22. Suction hole; 23. Connector; 24. Straightening mechanism; 25. Second cylinder; 26. Paddle plate; 27. Adjustable mechanism; 28. Adjusting platform; 29. ​​Adjusting screw; 30. Second guide rail. Detailed Implementation

[0023] 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.

[0024] Example 1:

[0025] The present invention provides a strapping material handling mechanism for a strapping packaging machine, including a worktable 1, a fixed frame 2 fixedly installed on the worktable 1, a first driving device 3 and a first guide rail 4 fixedly installed on the worktable 1, a first movable platform 5 movably connected to the first guide rail 4, the driving end of the first driving device 3 fixedly connected to the first movable platform 5, a placement platform 6 and a bag-standing mechanism 7 fixedly installed on the first movable platform 5, and a gripping mechanism 8 and a bag storage box 9 fixedly installed on the fixed frame 2, with the gripping mechanism 8 located below the bag storage box 9;

[0026] The gripping mechanism 8 includes a second driving device 10 and a guide plate 11. The guide plate 11 has a guide groove 12. A second moving platform 13 is fixedly installed at the driving end of the second driving device 10. A flipping frame 14 is movably installed on the second moving platform 13. A suction nozzle 15 and a swing arm 16 are fixedly installed on the flipping frame 14. A guide post 17 is fixedly installed at one end of the swing arm 16. The guide plate 11 is fixedly connected to the swing arm 16 by a tension spring 18. The bag-standing mechanism 7 includes a first cylinder 19. A support plate 20 is fixedly installed at the driving end of the first cylinder 19. An adsorption plate 21 is fixedly installed on the support plate 20. The adsorption plate 21 has multiple adsorption holes 22. A connector 23 is fixedly connected to the adsorption plate 21. A straightening mechanism 24 is fixedly installed on the first moving platform 5. The straightening mechanism 24 includes symmetrically arranged second cylinders 25. A lever 26 is fixedly installed at the driving end of the second cylinder 25. The straightening mechanism 24 also includes an adjustable mechanism 27, which includes an adjusting platform 28 and an adjusting screw 29 arranged symmetrically. The adjusting platform 28 is fixedly mounted with a second cylinder 25, and the first moving platform 5 is fixedly mounted with a second guide rail 30. The adjusting screw 29 is connected to the adjusting platform 28 in a transmission manner.

[0027] Through the above technical solution, the gripping mechanism 8 of this utility model is located below the bag storage box 9. When taking a bag, the gripping mechanism 8 adsorbs and fixes the bottommost packaging bag from the bottom of the bag storage box 9, and places the packaging bag on the placement platform 6. Then, the uprighting mechanism 7 stands the packaging bag on the placement platform 6, making it easy for the packaging mechanism to pick it up. The gripping mechanism 8 takes away the bottommost packaging bag of the bag storage box 9 each time, preventing the packaging bags in the bag storage box 9 from decreasing and causing the problem of lost bags. This improves the accuracy of the packaging belt picking mechanism, prevents production rhythm disorder, and improves production efficiency.

[0028] During operation, the second drive device 10 of the gripping mechanism 8 drives the second moving platform 13 to rise, and the guide post 17 of the swing arm 16 moves in the guide groove 12 of the guide plate 11. The guide groove 12 is T-shaped. Under the action of the tension spring 18, the guide post 17 moves in the T-shaped guide groove 12, causing the swing arm 16 to drive the flipping frame 14 to rotate 180 degrees, so that the suction nozzle 15 is close to the bottom packaging bag of the bag storage box 9. The second drive device 10 drives the second moving platform 13 to fall. With the cooperation of the guide post 17 and the guide groove 12 of the swing arm 16, the swing arm 16 drives the flipping frame 14 to reverse 180 degrees, so that the packaging platform with suction and fixation faces down, and the packaging bag is placed on the placement platform 6. At this time, the first drive device 3 drives the moving platform to move, so that the placement platform 6 moves away from the bottom of the bag storage box 9. The bag standing mechanism 7 is activated to stand the packaging bag up, so that the packaging machine can pick up the packaging bag and improve production efficiency.

[0029] Example 2:

[0030] In this embodiment, a fixed frame 2 is fixedly installed on the workbench 1. A first driving device 3 and a first guide rail 4 are also fixedly installed on the workbench 1. A first movable platform 5 is movably connected to the first guide rail 4. The driving end of the first driving device 3 is fixedly connected to the first movable platform 5. A placement platform 6 and a bag-standing mechanism 7 are fixedly installed on the first movable platform 5. A gripping mechanism 8 and a bag storage box 9 are fixedly installed on the fixed frame 2. The gripping mechanism 8 is located below the bag storage box 9. The gripping mechanism 8 includes a second driving device 10 and a guide plate 11. The guide plate 11 is provided with a guide groove 12. A second movable platform 13 is fixedly installed on the driving end of the second driving device 10. A flipping frame 14 is movably installed on the second movable platform 13. A suction nozzle 15 and a swing arm 16 are fixedly installed on the flipping frame 14. A guide post 17 is fixedly installed on one end of the swing arm 16. The guide plate 11 is fixedly connected to the swing arm 16 through a tension spring 18.

[0031] During the bag retrieval process, the gripping mechanism 8 picks up and fixes the bottommost packaging bag from the bottom of the bag storage box 9 and places it on the placement platform 6. Then, the uprighting mechanism 7 stands the packaging bag upright for easy retrieval by the packaging mechanism. By only removing the bottommost packaging bag from the bag storage box 9 each time, the problem of lost bags due to a reduction in the number of packaging bags in the bag storage box 9 is effectively prevented, improving the accuracy of the material retrieval mechanism, avoiding production rhythm disruptions, and thus improving production efficiency. Specifically, the second drive device 10 drives the second moving platform 13 to rise, and the guide post 17 of the swing arm 16 moves along the guide groove 12 of the guide plate 11. Under the action of the tension spring 18, the movement of the guide post 17 in the guide groove 12 drives the swing arm 16 to rotate the flipping frame 14, so that the suction nozzle 15 is pressed against the bottommost packaging bag of the bag storage box 9. Subsequently, the second drive device 10 drives the second moving platform 13 to fall, and the cooperation between the guide post 17 and the guide groove 12 causes the swing arm 16 to rotate the flipping frame 14 in reverse, placing the pickled and fixed packaging bag face down on the placement platform 6. At this time, the first driving device 3 drives the first moving platform 5 to move, so that the placement platform 6 moves away from below the bag storage box 9. The bag standing mechanism 7 then starts to stand up the packaging bag, making it easier for the packaging machine to pick it up and further improving production efficiency.

[0032] In another embodiment, the operation of the gripping mechanism 8 relies on the precise movement of the guide post 17 within the guide groove 12. The shape design of the guide groove 12 ensures that the flipping frame 14 rotates and reverses during its ascent and descent, thereby controlling the suction and release of the packaging bag by the suction nozzle 15. The tension spring 18 provides the necessary tension to stably drive the swing arm 16 and the flipping frame 14 as the guide post 17 moves within the guide groove 12, preventing shaking or deviation during movement and ensuring close contact and reliable suction between the suction nozzle 15 and the packaging bag. The lifting and lowering movement of the second moving platform 13 is precisely controlled by the second drive device 10 to ensure the smoothness and accuracy of the gripping mechanism 8 during bag picking and placing, preventing the packaging bag from falling off or becoming misaligned during transfer.

[0033] Furthermore, the movement of the first moving table 5 on the first guide rail 4 is driven by the first drive device 3, ensuring that the placement table 6 can be accurately moved to the predetermined position, facilitating the bag-standing mechanism 7 to perform the bag-standing operation. The bag-standing mechanism 7 starts immediately after the packaging bag is placed, using mechanical action to stand the flat packaging bag upright, placing it in a position easily accessible to the packaging machine, thereby optimizing the continuity and efficiency of the entire packaging process. The design of the entire picking mechanism emphasizes the coordinated operation between its components, ensuring seamless connection between each step from bag picking to bag standing, reducing downtime and improving overall production efficiency. With this structure, the picking mechanism can reliably handle packaging bags, avoiding production interruptions caused by lost or misaligned bags, and is suitable for high-speed continuous cable tie packaging production lines.

[0034] Example 3:

[0035] The bag-standing mechanism 7 in this embodiment includes a first cylinder 19, on which a support plate 20 is fixedly mounted. An adsorption plate 21 is fixedly mounted on the support plate 20. When the packaging bag is placed on the placement table 6, the adsorption plate 21 uses negative pressure to adsorb and fix the bag opening, ensuring the bag opening remains stable in subsequent operations. The first cylinder 19 then starts, driving the support plate 20 to rotate. The support plate 20 causes the adsorption plate 21 and the fixed packaging bag to gradually stand up from a horizontal position, forming a vertical or inclined posture. This process lifts the packaging bag from the placement table 6, changing its original position so that the bag opening faces upwards or towards a predetermined direction, facilitating subsequent handling by the packaging machine. Through the action of the bag-standing mechanism 7, the packaging bag is accurately adjusted to a suitable gripping position, reducing manual intervention and improving the continuity and automation level of the overall packaging process.

[0036] Before the bag-standing mechanism 7 operates, the gripping mechanism 8 adsorbs and secures the bottommost packaging bag from the bottom of the storage box 9, and places it stably on the placement platform 6. The placement platform 6 is fixed to the first moving platform 5, which moves along the first guide rail 4 driven by the first driving device 3, allowing the placement platform 6 to move away from the area below the storage box 9, providing operating space for the bag-standing mechanism 7. After receiving a control signal, the first cylinder 19 of the bag-standing mechanism 7 begins to perform a flipping action. The support plate 20 rotates around the drive end of the first cylinder 19, driving the adsorption plate 21 and the packaging bag to complete the standing process. The adsorption plate 21 maintains a stable negative pressure during the adsorption process to prevent the packaging bag from falling off or shifting during flipping, ensuring the reliability of the bag-standing action.

[0037] The flipping action of the bag-standing mechanism 7 not only transforms the packaging bag from a horizontal to an upright position, but also optimizes the bag's retrieval position, enabling the packaging machine to quickly and accurately grasp the bag opening for subsequent sealing or processing. This design avoids the bag-dropping problem common in traditional bag-retrieving mechanisms, as only one packaging bag is retrieved from the bottom of the storage box 9 at a time, and its position is precisely adjusted by the bag-standing mechanism 7, reducing the risk of production cycle disruption. The bag-standing mechanism 7 has a simple structure and direct operation. The drive of the first cylinder 19 provides stable power output, and the fixed connection between the support plate 20 and the suction plate 21 ensures the continuity of force transmission, thereby improving overall production efficiency.

[0038] In this embodiment, the bag-standing mechanism 7 and the gripping mechanism 8 work together. The gripping mechanism 8 is responsible for retrieving and placing the packaging bags from the storage box 9, while the bag-standing mechanism 7 is responsible for subsequent posture adjustment. This division of labor allows the packaging strap picking mechanism to efficiently handle various types of cable-tied packaging bags, such as those with nylon or stainless steel cable ties, adapting to different production needs. The adsorption plate 21 of the bag-standing mechanism 7 uses suitable materials and surface treatments to enhance the adsorption effect and avoid damage to the packaging bags. The driving method of the first cylinder 19 ensures smooth and controllable flipping action, and the size and shape of the support plate 20 are designed according to the size of the packaging bags to maximize the bag-standing effect.

[0039] With the implementation of the bag-standing mechanism 7, the packaging bags maintain the correct posture throughout the picking process, facilitating rapid grabbing by the packaging machine, reducing downtime, and improving the overall efficiency of the production line. This mechanism not only solves the problem of lost bags but also reduces manual operation costs through automated bag-standing action, making it suitable for large-scale cable-tied packaging production environments. The bag-standing mechanism 7 has a reasonable structural layout and coordinates with other components on the workbench 1, such as the fixed frame 2 and the first moving table 5, to form a complete material picking system, ensuring the smooth operation of the packaging process.

[0040] Example 4:

[0041] In this embodiment, the adsorption plate 21 is provided with multiple adsorption holes 22. A connector 23 is fixedly connected to the adsorption plate 21. The vacuum machine is connected to the adsorption plate 21 through the connector 23, providing negative pressure to the adsorption holes 22 to adsorb and fix the packaging bag. During the cable tie packaging process, the packaging bag needs to be reliably gripped and erected so that the subsequent packaging machine can efficiently handle it. The design of the adsorption plate 21, through the principle of negative pressure adsorption, ensures that the packaging bag will not fall off during movement and flipping, improving material handling stability and production efficiency.

[0042] In its implementation, the adsorption plate 21, a key component of the bag-standing mechanism 7, is mounted on the support plate 20, which is driven by the first cylinder 19 to rotate. Multiple adsorption holes 22 on the adsorption plate 21 are evenly distributed to cover the bag opening area, ensuring uniform adsorption force distribution. A connector 23, fixed to the adsorption plate 21, serves as a vacuum interface, connecting to an external vacuum machine via a hose or pipe. When the vacuum machine is activated, a continuous negative pressure is provided to the adsorption holes 22 through the connector 23, creating a vacuum adsorption effect that firmly adsorbs the packaging bag onto the surface of the adsorption plate 21. This design avoids the damage or slippage problems that can occur with traditional mechanical clamping, and is particularly suitable for lightweight, easily deformable packaging materials, such as plastic film bags.

[0043] During operation, after the gripping mechanism 8 removes the packaging bag from the storage box 9 and places it on the placement table 6, the first cylinder 19 of the uprighting mechanism 7 drives the support plate 20 to rotate the adsorption plate 21. At this time, the adsorption holes 22 on the adsorption plate 21 maintain the packaging bag in a fixed state under negative pressure, preventing it from falling or shifting during the rotation. The fixed connection method of the adsorption plate 21 ensures its stability during high-speed movement, and the design of the connector 23 facilitates quick installation and maintenance of the vacuum system. Through this structure, the packaging bag can be stably upright, providing convenience for the automatic retrieval of subsequent packaging machines and reducing production interruptions and bag loss.

[0044] The adsorption plate 21 in this embodiment has a simple and reliable structure, utilizing the principle of vacuum adsorption to achieve non-destructive fixation of packaging bags, and is suitable for various cable tie packaging scenarios. The layout of the adsorption holes 22 can be adjusted according to the size of the packaging bag to ensure uniform adsorption effect. The standardized design of the connector 23 facilitates compatibility with different models of vacuum machines, improving the equipment's versatility and maintainability. Overall, this embodiment solves the problem of bag loss in existing bag-removing mechanisms by optimizing the adsorption fixation method, improving the continuity and efficiency of the packaging process, and is suitable for large-scale production environments.

[0045] Example 5:

[0046] In this embodiment, the first moving platform 5 is fixedly equipped with a straightening mechanism 24, which includes symmetrically arranged second cylinders 25. A lever 26 is fixedly installed at the drive end of each second cylinder 25. When the gripping mechanism 8 picks up the packaging bag from the bottom of the storage box 9 and places it onto the placement platform 6, the straightening mechanism 24 begins to operate. Simultaneously, the symmetrically arranged second cylinders 25 actuate, driving the lever 26 to move towards the packaging bag, clamping and adjusting the bag from both sides. The movement path of the lever 26 is precisely designed to ensure that the position of the packaging bag on the placement platform 6 is corrected to a preset standard posture. Through the symmetrical movement of the lever 26, the placement angle and center position of the packaging bag are unified, preventing misalignment during subsequent bag standing and packaging processes due to placement deviations.

[0047] The straightening mechanism 24 works in close coordination with the gripping mechanism 8 and the bag-standing mechanism 7. After the gripping mechanism 8 completes its placement action, the first moving table 5 moves the placement table 6 to the straightening station, at which point the straightening mechanism 24 immediately starts. The second cylinder 25 pushes the shift plate 26 to perform the straightening action, pushing the packaging bag to the designated position. This process ensures that each packaging bag delivered to the packaging mechanism is in the same position and posture, thereby improving the stability of the production cycle. After the straightening action is completed, the shift plate 26 is reset under the drive of the second cylinder 25, preparing for the straightening of the next packaging bag.

[0048] The symmetrical design of the straightening mechanism 24 ensures balanced forces, preventing the packaging bag from tilting or shifting during the straightening process. The shape and size of the lever 26 are optimized to accommodate packaging bags of different sizes, ensuring consistent straightening effect. With the intervention of the straightening mechanism 24, the packaging bag is already in a standard position before entering the bag-standing process, reducing the workload of the bag-standing mechanism 7 and further improving the efficiency and reliability of the overall packaging process.

[0049] In this embodiment, the straightening mechanism 24, as an important component of the material handling mechanism, achieves precise control of the packaging bag position through a simple combination of a cylinder and a lever 26. Its symmetrical layout ensures a uniform distribution of the straightening force, while the direct contact method of the lever 26 provides reliable position correction. The entire straightening process is fast and stable, without affecting the production cycle. Instead, by ensuring the uniformity of the packaging bag position, it allows subsequent processes to proceed more smoothly, ultimately improving the production efficiency and product quality of the cable tie packaging.

[0050] Example 6:

[0051] The adjustable mechanism 27 in this embodiment also includes a symmetrically arranged adjusting platform 28 and adjusting screw 29. The adjusting platform 28 is fixedly mounted with a second cylinder 25, and the first moving platform 5 is fixedly mounted with a second guide rail. The adjusting screw 29 is operatively connected to the adjusting platform 28. By rotating the adjusting screw 29, the adjusting platform 28 moves along the second guide rail, thereby adjusting the position of the second cylinder 25. This allows the distance of the lever 26 to adapt to packaging bags of different sizes, improving compatibility. During operation, when the packaging bag is placed on the placement platform 6, the adjustable mechanism 27 allows the operator to precisely adjust the spacing of the lever 26 according to the width of the packaging bag, ensuring that the lever 26 can effectively contact the edge of the packaging bag for stable alignment. This design avoids alignment failure caused by changes in packaging bag size, improving the adaptability and production efficiency of the mechanism.

[0052] In practical implementation, the adjusting screw 29 of the adjustable mechanism 27 rotates manually or automatically, causing the adjusting platform 28 to slide on the second guide rail, thereby changing the installation position of the second cylinder 25. This symmetrical arrangement ensures that the toggle plates 26 remain parallel during movement, without tilting or shifting, guaranteeing the uniformity and reliability of the straightening action. When the packaging bag size is large, the adjusting screw 29 drives the adjusting platform 28 to move outward, increasing the spacing between the toggle plates 26; when the packaging bag size is small, the adjusting screw 29 drives the adjusting platform 28 to move inward, decreasing the spacing between the toggle plates 26. This adjustment method is simple and intuitive, requiring no component replacement, and can quickly adapt to different production needs, reducing equipment adjustment time and improving overall operating efficiency.

[0053] The adjustable mechanism 27 operates based on the precision of the screw drive and the guiding effect of the guide rail, ensuring a smooth and repeatable adjustment process. The cooperation between the adjusting table 28 and the second guide rail provides stable support, preventing vibration or loosening during high-speed operation, thus guaranteeing the long-term reliability of the straightening mechanism 24. Through this adjustable design, the straightening mechanism 24 can handle not only standard-sized packaging bags but also various non-standard sizes, enhancing the equipment's versatility. In practical applications, this mechanism significantly reduces downtime caused by mismatched packaging bag sizes, optimizes the production process, ensures that the packaging bags are always in the correct position before being delivered to the packaging mechanism, and further improves the stability of the production cycle and product quality.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0055] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A strapping material handling mechanism for a cable tie packaging machine, comprising a worktable, wherein a fixed frame is fixedly mounted on the worktable, characterized in that, The workbench is fixedly equipped with a first driving device and a first guide rail. The first guide rail is movably connected to a first moving platform. The driving end of the first driving device is fixedly connected to the first moving platform. The first moving platform is fixedly equipped with a placement platform and a bag-standing mechanism. The fixed frame is fixedly equipped with a gripping mechanism and a bag storage box. The gripping mechanism is located below the bag storage box. The gripping mechanism includes a second driving device and a guide plate. The guide plate is provided with a guide groove. A second moving platform is fixedly installed at the driving end of the second driving device. A flipping frame is movably installed on the second moving platform. A suction nozzle and a swing arm are fixedly installed on the flipping frame. A guide post is fixedly installed at one end of the swing arm. The guide plate is fixedly connected to the swing arm by a tension spring.

2. The packaging strap feeding mechanism of a cable tie packaging machine according to claim 1, characterized in that, The upright bag mechanism includes a first cylinder, a support plate is fixedly installed on the drive end of the first cylinder, and an adsorption plate is fixedly installed on the support plate.

3. The packaging strap feeding mechanism of a cable tie packaging machine according to claim 2, characterized in that, The adsorption plate is provided with multiple adsorption holes, and the adsorption plate is fixedly connected to a connector.

4. The packaging strap feeding mechanism of a cable tie packaging machine according to claim 1, characterized in that, The first moving platform is fixedly equipped with a straightening mechanism, which includes symmetrically arranged second cylinders, and a lever is fixedly installed at the drive end of the second cylinder.

5. The packaging strap feeding mechanism of a cable tie packaging machine according to claim 4, characterized in that, The straightening mechanism also includes an adjustable mechanism, which includes an adjusting platform and an adjusting screw arranged symmetrically. The adjusting platform is fixedly mounted with the second cylinder, and the first moving platform is fixedly mounted with the second guide rail. The adjusting screw is connected to the adjusting platform in a transmission manner.

Images