Limiting conveying device for single film roll baling
By designing a limiting and transfer mechanism for single-film roll bundling, the problem of the clamps loosening and falling off after the film roll is weighed is solved, thus achieving stable conveying of the film roll and simplifying the packaging process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI TONGFENG ELECTRONICS
- Filing Date
- 2025-01-17
- Publication Date
- 2026-04-21
AI Technical Summary
During the movement of the film roll after weighing, the clamps are prone to loosening and falling off, affecting subsequent bundling operations.
A limiting and conveying device for single film roll bundling, including a limiting mechanism and a transfer mechanism, was designed. The limiting mechanism limits the film roll and clamping plate by means of baffles and limiting rollers, and the transfer mechanism achieves stable movement by means of conveying rollers and chains.
It effectively prevents the clamps from falling off during movement, ensuring that the film roll can be stably conveyed to the bundling equipment and simplifying subsequent packaging operations.
Smart Images
Figure CN224146326U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of film roll limiting and conveying equipment, specifically a limiting and conveying device for single film roll bundling. Background Technology
[0002] After production, the film roll needs to be weighed and then packaged. One packaging method involves using clamps to limit the film roll on both sides, and then binding the clamps with strapping rope. Because the film roll is quite heavy, it's difficult to lift it easily. Therefore, the clamps are often installed directly at the weighing point after weighing to save on subsequent operations. However, due to the considerable distance between the weighing point and the packaging equipment, the clamps on both sides are prone to loosening and falling off during the movement and transfer of the film roll and the clamps, thus affecting subsequent packaging operations. Therefore, we propose a limiting and conveying device for single-film roll packaging. Utility Model Content
[0003] The purpose of this utility model is to provide a limiting conveying device for single film roll bundling, which solves the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A limiting conveying device for single-film roll bundling includes a support platform;
[0006] The support platform is equipped with limiting mechanisms on both sides, and a transfer mechanism is provided on the support platform;
[0007] The limiting mechanism includes two baffles, which are symmetrically connected on both sides of the top of the support platform. The baffles are provided with guide grooves, and the guide grooves are connected to limiting rollers. The limiting rollers are connected to two ends with buffer springs, which are fixedly connected to the inner side of the baffles. One end of the baffle is an arc-shaped structure.
[0008] Preferably, the baffle is rotatably connected to the support platform via a hinge, a positioning rod is slidably connected to the top side of the support platform, and a positioning hole corresponding to the positioning rod structure is provided at the bottom side of the baffle.
[0009] Preferably, a drive rod is fixedly connected to the bottom side of the positioning rod, and a positioning groove corresponding to the structure of the drive rod is provided on the side of the support platform.
[0010] Preferably, the transfer mechanism includes a movable frame, which is fixedly connected to one end of the support platform. A conveying roller is rotatably connected to the movable frame. A sprocket is fixedly connected to the outside of the conveying roller, and a chain is sleeved on the outside of the sprocket. A motor is fixedly connected to the side of the movable frame, and the output end of the motor is fixedly connected to the end of the conveying roller.
[0011] Preferably, the support platform is connected to a housing on the side away from the movable frame, a weighing platform is connected inside the housing, a flip plate is rotatably connected to the housing, the flip plate is a frame structure and is fitted on the outside of the weighing platform, a support rod is connected to one end of the side of the flip plate, and the support rod passes through the flip plate.
[0012] Preferably, a driving device is connected inside the housing, and the output end of the driving device is slidably connected to the inside of the flip plate.
[0013] Preferably, both sides of the flip plate are rotatably connected to limit rods.
[0014] By employing the above technical solution, this utility model provides a limiting and conveying device for single-film roll bundling, which has at least the following beneficial effects:
[0015] (1) The present invention can limit the film roll and the clamps on both sides by setting the limiting mechanism, so that the clamps can be closely attached to the sides of the film roll during the movement, thereby improving the stability of the clamps during the movement and preventing the clamps from falling off the sides of the film roll during the movement.
[0016] (2) The present invention can move the film roll through the transfer mechanism, thereby moving the film roll from the weighing point to the bundling equipment, which facilitates the subsequent packaging operation of the film roll. Attached Figure Description
[0017] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:
[0018] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;
[0019] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;
[0020] Figure 3 This is a schematic diagram of the internal structure of the baffle of this utility model;
[0021] Figure 4 This is an enlarged schematic diagram of point A in this utility model;
[0022] Figure 5 This is a schematic diagram of the internal structure of the support platform of this utility model.
[0023] In the diagram: 1. Support platform; 2. Limiting mechanism; 21. Baffle; 22. Guide groove; 23. Limiting roller; 24. Buffer spring; 25. Hinge; 26. Positioning rod; 27. Positioning hole; 28. Drive rod; 29. Positioning groove; 3. Transfer mechanism; 31. Moving frame; 32. Conveying roller; 33. Sprocket; 34. Chain; 35. Motor; 36. Tilting plate; 37. Drive device; 38. Limiting rod; 4. Housing; 5. Weighing platform. Detailed Implementation
[0024] 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.
[0025] Example 1
[0026] A limiting conveying device for single-film roll bundling, such as Figures 1-5 As shown, it includes a support platform 1; the support platform 1 is provided with limiting mechanisms 2 on both sides. The limiting mechanisms 2 can limit the moving and transporting film roll and clamps, thereby preventing the clamps on both sides of the film roll from falling off during long-distance moving and transporting and affecting subsequent bundling and packaging operations.
[0027] Specifically, the limiting mechanism 2 includes two baffles 21, which are symmetrically connected to both sides of the top of the support platform 1. The two symmetrically arranged baffles 21 can limit the clamping plates on both sides of the film roll, thereby preventing the clamping plates from falling off. The baffles 21 have guide grooves 22, and the guide grooves 22 are connected to limiting rollers 23. The structure of the guide grooves 22 can store the limiting rollers 23, thereby limiting the film roll and the clamping plates on both sides through the limiting rollers 23. The limiting rollers 23 are connected to both ends with buffer springs 24, which are fixedly connected to the inside of the baffles 21. The structure of the buffer springs 24 can buffer the movement of the limiting rollers 23, and limit the two ends of the film roll through the elasticity of the buffer springs 24, thereby accommodating film rolls of different widths. At the same time, the elasticity of the buffer springs 24 on both sides is the same, and the elasticity of the buffer springs 24 can also correct the film roll to the middle of the support platform 1. One end of the baffle 21 has an arc-shaped structure. The arc-shaped baffle 21 can guide the film roll and prevent the side of the film roll from shifting due to impact with the baffle 21.
[0028] It is worth noting that the bottom side of the baffle 21 is rotatably connected to the support platform 1 via a hinge 25. This rotatable connection allows the baffle 21 to be opened, facilitating maintenance of the limiting mechanism 2 or inspection of the inner film roll during transport. A positioning rod 26 is slidably connected to the top side of the support platform 1, and a positioning hole 27 corresponding to the positioning rod 26 is provided at the bottom side of the baffle 21. The positioning rod 26 can cooperate with the positioning hole 27 to restrict the rotation of the baffle 21.
[0029] Based on this, a drive rod 28 is fixedly connected to the bottom side of the positioning rod 26, and a positioning groove 29 corresponding to the structure of the drive rod 28 is opened on the side of the support platform 1. The structure of the drive rod 28 can facilitate the operator to drive the positioning rod 26, and the structure of the positioning groove 29 can facilitate the positioning rod 26 to be clamped and positioned.
[0030] Example 2
[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, based on Embodiment 1, the support platform 1 is provided with a transfer mechanism 3. The transfer mechanism 3 can transfer the film roll and the clamps on both sides, thereby moving the film roll from the weighing point to the bundling point, which facilitates the subsequent processing operations of the staff.
[0032] In this embodiment, the transfer mechanism 3 includes a movable frame 31, which is fixedly connected to one end of the support platform 1. A conveying roller 32 is rotatably connected to the movable frame 31. The movable frame 31 supports the conveying roller 32, thereby facilitating the movement and conveying of the film roll and clamping plate by the conveying roller 32. A sprocket 33 is fixedly connected to the outside of the conveying roller 32, and a chain 34 is sleeved on the outside of the sprocket 33. The sprocket 33 and the chain 34 mesh with each other and can drive the conveying roller 32, so that the conveying roller 32 can rotate synchronously to realize the conveying operation. A motor 35 is fixedly connected to the side of the movable frame 31, and the output end of the motor 35 is fixedly connected to the end of the conveying roller 32.
[0033] Furthermore, a housing 4 is connected to the side of the support platform 1 away from the movable frame 31. A weighing platform 5 is connected inside the housing 4. A flip plate 36 is rotatably connected to the housing 4. The flip plate 36 is a frame structure that is fitted outside the weighing platform 5. A support rod is connected to one end of the side of the flip plate 36. The support rod passes through the flip plate 36. The flip plate 36 can rotate around the support rod on the support platform 1, thereby driving the film roll to move in the direction of the support rod and cooperating with the edge of the support platform 1 to realize the flipping of the film roll and the clamping plate.
[0034] Based on this, a drive device 37 is connected inside the housing 4. The output end of the drive device 37 is slidably connected to one end of the inner side of the tilting plate 36. The drive device 37 can drive the tilting plate 36 to rotate. The drive device 37 is one of a cylinder, a hydraulic cylinder, or a push rod motor 35. Limiting rods 38 are rotatably connected to both sides of the tilting plate 36. The limiting rods 38 are initially in a vertical state and have a gap at one end with the film roll, which makes it easy to place the clamping plate on both sides of the film roll. At the same time, when the tilting plate is rotated open and the film roll is driven, the limiting rods 38 can be manually rotated to the outside of the clamping plate, so that the clamping plate can be limited by the limiting rods 38 during the process of moving the film roll from the weighing platform 4 to the support platform 1. A torsion spring is fixedly connected to the inner side of the limiting rod 38, which can automatically reset after the film roll is conveyed. When limiting the clamping plate, the reaction force of the clamping plate on the limiting rod 38 and the friction on the outside of the clamping plate can keep the limiting rod 38 in an inclined state, which facilitates the positioning of the clamping plate. The support platform 1 is equipped with a flip plate 36 and a drive device 37, which are the same as those on the housing 4, so as to facilitate the rearward transport of the film roll.
[0035] In use, the limiting and conveying device for single-film roll bundling of this utility model first moves the clamping plates to the cores at both ends of the film roll, clamping both ends of the film roll. Then, the drive device 37 is activated, pushing the end of the flipping plate 36 upwards through its output end. The flipping plate 36 rotates, moving the film roll and the clamping plates at both ends towards the support rod. The film roll moves and aligns with the inside of the baffle 21, whose arc-shaped structure at the end guides the clamping plates, preventing them from tilting. When the film roll and clamping plates move onto the conveying roller 32, the limiting roller 23 on the baffle 21 limits the clamping plates. The motor 35 then drives the conveying roller 32 to rotate, which rotates synchronously under the transmission of the sprocket 33 and chain 34, driving the film roll from one end of the moving frame 31 to the other. Because the film roll vibrates when driven by multiple spaced-apart conveying rollers 32... The limiting rollers 23 on both sides can limit and guide the clamping plates by rotating themselves, while preventing the clamping plates from falling off. After the film roll and the clamping plates on both sides move from one end of the baffle 21 to the other end, the operator can move the film roll at the end of the moving frame 31 to the adjacent bundling mechanism and perform bundling operation on the film roll.
[0036] 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 process, method, article, or apparatus.
[0037] 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. A single film roll bale limiting conveyor device comprising a support table (1), characterized in that: The support platform (1) is provided with limiting mechanisms (2) on both sides, and the support platform (1) is provided with a transfer mechanism (3). The limiting mechanism (2) includes two baffles (21), which are symmetrically connected on both sides of the top of the support platform (1). The baffles (21) are provided with guide grooves (22), and the guide grooves (22) are connected to limiting rollers (23). The limiting rollers (23) are connected to both ends of buffer springs (24), and the buffer springs (24) are fixedly connected to the inside of the baffles (21). One end of the baffles (21) is an inclined structure.
2. The single film roll wrap spacing conveyor as claimed in claim 1, wherein: The baffle (21) is rotatably connected to the support platform (1) via a hinge (25). A positioning rod (26) is slidably connected to the top side of the support platform (1). A positioning hole (27) corresponding to the structure of the positioning rod (26) is opened at the bottom side of the baffle (21).
3. A single film roll wrap spacing conveyor as claimed in claim 2, wherein: The bottom side of the positioning rod (26) is fixedly connected to the driving rod (28), and the side of the support platform (1) is provided with a positioning groove (29) that corresponds to the structure of the driving rod (28).
4. The single film roll wrap spacing conveyor as claimed in claim 1, wherein: The transfer mechanism (3) includes a movable frame (31), which is fixedly connected to one end of the support platform (1). A conveying roller (32) is rotatably connected to the movable frame (31). A sprocket (33) is fixedly connected to the outside of the conveying roller (32). A chain (34) is sleeved on the outside of the sprocket (33). A motor (35) is fixedly connected to the side of the movable frame (31). The output end of the motor (35) is fixedly connected to the end of the conveying roller (32).
5. The single film roll wrap spacing conveyor as claimed in claim 1, wherein: The support platform (1) is connected to a housing (4) on the side away from the movable frame (31). The weighing platform (5) is connected inside the housing (4). A flip plate (36) is rotatably connected to the housing (4). The flip plate (36) is a frame structure fitted on the outside of the weighing platform (5). A support rod is connected to one end of the side of the flip plate (36). The support rod passes through the flip plate (36).
6. A single film roll wrap spacing conveyor as claimed in claim 5, wherein: The housing (4) is connected to a drive device (37), and the output end of the drive device (37) is slidably connected to the inside of the flip plate (36).
7. The single film roll wrap spacing conveyor as claimed in claim 5, wherein: Limiting rods (38) are rotatably connected to both sides of the flip plate (36).