Anti-falling auxiliary device for a film-winding device
Patent Information
- Application Number
- CN202522393222.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-11
AI Technical Summary
[0002]堆垛薄膜缠绕主要用于货物防倒塌保护，通过缠绕膜将堆叠的货物固定在托盘上，防止运输或存储时倒塌；堆垛设备在完成货物的堆垛后，输送辊机构会将带有货物的托盘，转移到薄膜缠绕机构的转盘上，然后转盘带动堆垛好的货物进行旋转并缠绕薄膜，然而这个过程中，首先，输送辊带动货物转移的过程中，经历了启动与制动，会导致货物堆垛的间隙增大，引起货物堆积稳定性下降的情况，会对后续的薄膜缠绕造成不利影响，其次，薄膜缠绕机构转盘在带动货物进行旋转时，由于转移过程中，货物堆垛发生了偏移，旋转缠绕时在离心力的作用下，货物会进一步变得松散，降低了堆垛效果，甚至发生倒塌；为了克服这一情况，往往需要降低转移与旋转的速度，但这种方式，并不能较好的克服困难，并且是在降低效率的情况下
1.本实用新型的堆垛薄膜缠绕设备的防倒辅助装置，通过在转移输送辊与缠绕转盘上方设置机架，并且在机架上设置用于侧面夹紧与顶部压紧的结构，来保证堆垛货物在转移与旋转过程中的稳定性，从而大大提高薄膜缠绕的效果以及对加工速度的要求；
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Figure CN224797274U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of auxiliary equipment technology for mechanical processing, specifically an anti-tipping auxiliary device for a stacking film wrapping equipment. Background Technology
[0002] Stacking film wrapping is mainly used for cargo anti-collapse protection. It uses wrapping film to secure stacked goods to pallets, preventing them from collapsing during transport or storage. After the stacking equipment completes the stacking, the conveyor roller mechanism transfers the pallet with the goods to the turntable of the film wrapping mechanism. The turntable then rotates the stacked goods and wraps them with film. However, in this process, firstly, the conveyor rollers experience starting and braking during the transfer, which increases the gaps between the stacked goods, reducing the stability of the stack and negatively impacting subsequent film wrapping. Secondly, when the turntable rotates the goods, the stack shifts during the transfer, and under centrifugal force during rotation and wrapping, the goods become looser, reducing the stacking effect and even causing collapse. To overcome this, the transfer and rotation speeds are often reduced, but this method does not effectively overcome the difficulties and reduces efficiency. Summary of the Invention
[0003] The purpose of this invention is to provide an anti-tipping auxiliary device for a stacking film wrapping equipment to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: an anti-tipping auxiliary device for a stacking film winding equipment, comprising: a frame, a pressing cylinder, a pressing plate, a moving guide rail, a moving seat, a guiding mechanism, a clamping mechanism, a side pressure plate, and a connecting rod. The frame is disposed on both sides above the transfer conveying roller and the winding turntable. The pressing cylinder is vertically fixed to the frame via a bracket, and the pressing cylinder is located at the rotation center of the winding turntable. The pressing plate is circular, and its center is movably connected to the telescopic end of the pressing cylinder via a connecting seat. The moving guide rail is fixedly disposed on the lower side of the frame. The two ends of the moving seat are slidably connected to the moving guide rail via sliding sleeves. The guiding mechanism is disposed on the frame, and its moving end is fixedly connected to the moving seat. The clamping mechanism is disposed on the moving seat. The side pressure plate is fixedly connected to the moving end of the clamping mechanism via a connecting rod.
[0005] Furthermore, the clamping mechanism includes a sliding block, a slide rail, a swing rod, a connecting rod, and a clamping cylinder. The sliding block is slidably connected to the outer end of the movable seat via the slide rail, and one sliding block is provided at each end of the movable seat. The end of the swing rod is movably connected to the movable seat via a pin seat. One end of the connecting rod is movably connected to the front end of the swing rod via a pin seat, and the other end is movably connected to the sliding block via a pin seat. The clamping cylinder is movably connected to the movable seat via a pin seat, and the telescopic end of the clamping cylinder is movably connected to the middle of the swing rod via a pin.
[0006] Furthermore, the guiding mechanism includes a driving wheel, a driven wheel, and a drive chain. The driving wheel and the driven wheel are respectively located at the front and rear ends of the frame, and the driving wheel is driven to rotate by a power output device. The two ends of the drive chain are respectively sleeved on the driving wheel and the driven wheel, and the drive chain is fixedly connected to the moving seat.
[0007] Compared with the prior art, the beneficial effects of this utility model are: 1. The anti-tipping auxiliary device of the stacking film wrapping equipment of this utility model is provided by setting a frame above the transfer conveyor roller and the wrapping turntable, and setting a structure for side clamping and top pressing on the frame to ensure the stability of stacked goods during transfer and rotation, thereby greatly improving the film wrapping effect and the requirements for processing speed; 2. The anti-tipping auxiliary device of the stacking film wrapping equipment of this utility model, wherein the clamping mechanism drives the swinging rod to swing through the extension and retraction of the clamping cylinder, and then drives the sliding block to reciprocate on the slide rail through the transmission of the linkage rod, so as to realize the clamping and release of the goods by the two side pressure plates. The structure operates smoothly, has good stability and clamps firmly. 3. The anti-tipping auxiliary device of the stacking film wrapping equipment of this utility model has a guide mechanism driven by a sprocket. The drive chain is driven by the driving wheel and the driven wheel to realize the reciprocating motion of the moving seat. This structure runs smoothly, acts quickly, and has a low failure rate.
[0008] This utility model has the advantages of simple structure, safety and effectiveness, and good performance. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the clamping mechanism of this utility model; In the diagram: 1-Frame; 2-Pressure cylinder; 3-Pressure plate; 4-Moving guide rail; 5-Moving seat; 6-Guiding mechanism; 7-Clamping mechanism; 8-Side pressure plate; 9-Connecting rod; 10-Transfer conveyor roller; 20-Winding turntable; 11-Sliding block; 12-Slide rail; 13-Swing rod; 14-Connecting rod; 15-Clamping cylinder; 21-Driving wheel; 22-Driven wheel; 23-Drive chain. Detailed Implementation
[0010] 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.
[0011] Please see Figure 1 , 2 This utility model provides an anti-tipping auxiliary device for a stacking film winding equipment, comprising: a frame 1, a pressing cylinder 2, a pressing plate 3, a moving guide rail 4, a moving seat 5, a guiding mechanism 6, a clamping mechanism 7, a side pressure plate 8, and a connecting rod 9. The frame 1 is arranged on both sides above the transfer conveying roller 10 and the winding turntable 20. The pressing cylinder 2 is vertically fixed to the frame 1 via a bracket, and the pressing cylinder 2 is located at the rotation center of the winding turntable 20. The pressing plate 3 is circular, and its center position is movably connected to the telescopic end of the pressing cylinder 2 via a connecting seat. The moving guide rail 4 is fixedly arranged on the lower side of the frame 1. The two ends of the moving seat 5 are slidably connected to the moving guide rail 4 via sliding sleeves. The guiding mechanism 6 is arranged on the frame 1, and the moving end of the guiding mechanism 6 is fixedly connected to the moving seat 5. The clamping mechanism 7 is arranged on the moving seat 5. The side pressure plate 8 is fixedly connected to the moving end of the clamping mechanism 7 via the connecting rod 9.
[0012] After the stacking mechanism completes the stacking of goods, the clamping mechanism 7 drives the two side pressure plates 8 and the connecting rod 9 to clamp the two sides of the goods simultaneously. After clamping, the goods are discharged by the transfer conveyor roller 10. Under the drive of the guiding mechanism 6, the moving seat 5 moves synchronously until the goods move onto the winding turntable 20. During this process, since the goods are clamped and fixed, the loosening of the goods caused by starting and braking can be effectively solved. After the goods move onto the winding turntable 20, the side pressure plates 8 release the goods and return to the initial position under the drive of the guiding mechanism 6. Before the winding turntable 20 is started, the pressing cylinder 2 pushes the pressing plate 3 to press the top of the goods, and the winding turntable 20 can then start to perform film winding. During this process, since the pressing plate 3 is movable, the pressing plate 3 will rotate synchronously with the goods. Since the goods are pressed, the centrifugal force is overcome, the gap between the goods is kept compact, and the tightness of the winding is provided to ensure the winding effect.
[0013] Furthermore, the clamping mechanism 7 includes a sliding block 11, a slide rail 12, a swing rod 13, a connecting rod 14, and a clamping cylinder 15. The sliding block 11 is slidably connected to the outer end of the movable seat 5 through the slide rail 12, and one sliding block 11 is provided at each end of the movable seat 5. The end of the swing rod 13 is movably connected to the movable seat 5 through a pin seat. One end of the connecting rod 14 is movably connected to the front end of the swing rod 13 through a pin seat, and the other end is movably connected to the sliding block 11 through a pin seat. The clamping cylinder 15 is movably connected to the movable seat 5 through a pin seat, and the telescopic end of the clamping cylinder 15 is movably connected to the middle part of the swing rod 13 through a pin.
[0014] The clamping mechanism 7 drives the swing rod 13 to swing through the extension and retraction of the clamping cylinder 15, and then drives the sliding block 11 to reciprocate on the slide rail 12 through the transmission of the linkage rod 14, so as to realize the clamping and release of the goods by the two side pressure plates 8. The structure operates smoothly, has good stability and clamps firmly. Furthermore, the guiding mechanism 6 includes a driving wheel 21, a driven wheel 22, and a drive chain 23. The driving wheel 21 and the driven wheel 22 are respectively located at the front and rear ends of the frame 1. The driving wheel 21 is driven to rotate by a power output device. The two ends of the drive chain 23 are respectively sleeved on the driving wheel 21 and the driven wheel 22, and the drive chain 23 is fixedly connected to the movable seat 5.
[0015] The guiding mechanism 6 adopts a sprocket drive method, using the driving wheel 21 and the driven wheel 22 to drive the drive chain 23, thereby realizing the reciprocating motion of the moving seat 5. This structure operates smoothly, moves quickly, and has a low failure rate.
[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An anti-tipping auxiliary device for a stacking film wrapping equipment, characterized in that, include: The machine includes a frame (1), a clamping cylinder (2), a clamping plate (3), a moving guide rail (4), a moving seat (5), a guiding mechanism (6), a clamping mechanism (7), a side pressure plate (8), and a connecting rod (9). The frame (1) is located on both sides above the transfer conveying roller (10) and the winding turntable (20). The clamping cylinder (2) is vertically fixed to the frame (1) by a bracket and is located at the rotation center of the winding turntable (20). The clamping plate (3) is circular and the clamping plate (3) is circular. The center position is movably connected to the telescopic end of the clamping cylinder (2) via a connecting seat. The moving guide rail (4) is fixedly set on the lower side of the frame (1). The two ends of the moving seat (5) are slidably connected to the moving guide rail (4) via sliding sleeves. The guiding mechanism (6) is set on the frame (1), and the moving end of the guiding mechanism (6) is fixedly connected to the moving seat (5). The clamping mechanism (7) is set on the moving seat (5). The side pressure plate (8) is fixedly connected to the moving end of the clamping mechanism (7) via a connecting rod (9).
2. The anti-tipping auxiliary device for a stacking film wrapping equipment according to claim 1, characterized in that, The clamping mechanism (7) includes a sliding block (11), a slide rail (12), a swing rod (13), a connecting rod (14), and a clamping cylinder (15). The sliding block (11) is slidably connected to the outer end of the moving seat (5) through the slide rail (12), and one sliding block (11) is provided at each end of the moving seat (5). The end of the swing rod (13) is movably connected to the moving seat (5) through a pin seat. One end of the connecting rod (14) is movably connected to the front end of the swing rod (13) through a pin seat, and the other end is movably connected to the sliding block (11) through a pin seat. The clamping cylinder (15) is movably connected to the moving seat (5) through a pin seat, and the telescopic end of the clamping cylinder (15) is movably connected to the middle part of the swing rod (13) through a pin.
3. The anti-tipping auxiliary device for a stacking film wrapping equipment according to claim 1, characterized in that, The guiding mechanism (6) includes a drive wheel (21), a driven wheel (22), and a drive chain (23). The drive wheel (21) and the driven wheel (22) are respectively located at the front and rear ends of the frame (1). The drive wheel (21) is driven to rotate by a power output device. The two ends of the drive chain (23) are respectively sleeved on the drive wheel (21) and the driven wheel (22), and the drive chain (23) is fixedly connected to the moving seat (5).