Paper board indexing transmission mechanism based on chain aluminum plate coupling
Patent Information
- Application Number
- CN202522434744.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-17
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-11-17
AI Technical Summary
重力式给料：靠纸板重力或倾斜轨道传动，虽成本低，但力度不可控，堆叠量大时底部纸板易变形，堆叠量小时动力不足容易导致“空取”问题，且对纸板堆叠整齐度要求高，偏差易累积；
本实用新型在使用时，通过启动链条输送机，传动链条沿预设方向匀速运动，通过凸块与链节的卡接作用，带动铝制推板同步向前移动，同时，铝制推板通过连接板、转动机构带动滑轨机构同步运动，滑轨机构的两个钢轮分别在滑杆的顶部和底部滚动，确保铝制推板始终沿传动方向平移，避免出现偏移或倾斜，在此过程中，铝制推板持续贴合纸板侧面，推动纸板随链条输送机平稳向前分度移动，保证纸板在传动过程中不发生变形、错位。
Smart Images
Figure CN224768010U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of paperboard feeding technology, specifically a paperboard indexing transmission mechanism based on chain-aluminum plate coupling. Background Technology
[0002] In cardboard processing and packaging production lines, the feeding process of cardboard box storage is a crucial step connecting warehousing and subsequent processing stations. Its feeding efficiency and stability directly affect the overall operation rhythm and product quality of the production line. Currently, the mainstream cardboard box storage feeding methods on the market are mainly divided into gravity feeding and power feeding. While these methods can meet the basic needs of some production scenarios, they still have significant limitations in actual industrial applications. Gravity feeding: Relying on the gravity of the cardboard or the inclined track for transmission, although it is low in cost, the force is uncontrollable. When the stacking amount is large, the bottom cardboard is prone to deformation. When the stacking amount is small, insufficient power can easily lead to the problem of "empty picking". In addition, it has high requirements for the neatness of the cardboard stacking, and the deviation is easy to accumulate. Powered feeding: Speed and force are precisely controlled through servo motors and pneumatic components, but the cost is high, with hardware prices being 3-5 times that of gravity feeding, and installation, debugging, and maintenance costs are also high.
[0003] Therefore, we propose a paperboard indexing transmission mechanism based on chain-aluminum plate coupling to solve the above problems. Utility Model Content
[0004] To address the aforementioned technical problems, this utility model provides a cardboard indexing transmission mechanism based on chain-aluminum plate coupling.
[0005] This utility model is achieved using the following technical solution: a cardboard indexing transmission mechanism based on chain-aluminum plate coupling, comprising a chain conveyor and an aluminum push plate. The aluminum push plate is movably connected to the top of the chain conveyor. A rotating mechanism is provided at the bottom of one end of the aluminum push plate. A slide rail mechanism is fixedly connected to one side of the rotating mechanism. A slide rod is rolled inside the slide rail mechanism. The slide rod is installed on one side of the chain conveyor. Two protrusions are fixedly connected to the bottom of the aluminum push plate. Multiple transmission chains are provided inside the chain conveyor. The protrusions are snap-fitted into the inside of the transmission chains.
[0006] Preferably, the slide bar has two fixed seats fixedly connected to both ends, and one end of each fixed seat is fixedly connected to one side of the chain conveyor.
[0007] Preferably, one end of the aluminum push plate is fixedly connected to a connecting plate.
[0008] Preferably, the rotating mechanism includes a bearing and a rotating shaft, one end of which is rotatably connected to the inside of the bearing, and the other end of which is fixedly connected to the bottom of the connecting plate.
[0009] Preferably, the slide rail mechanism includes a side plate and a steel wheel, and one side of the bearing is fixedly connected to the outside of the side plate.
[0010] Preferably, both steel wheels are rotatably connected between the two side plates, and the two steel wheels are respectively rolledly connected to the top and bottom of the slide rod.
[0011] Compared with the prior art, the beneficial effects of this utility model are: In use, this invention involves starting the chain conveyor, causing the transmission chain to move at a constant speed along a preset direction. Through the engaging action of the protrusions and chain links, the aluminum push plate moves forward synchronously. Simultaneously, the aluminum push plate drives the slide rail mechanism to move synchronously through the connecting plate and rotating mechanism. The two steel wheels of the slide rail mechanism roll at the top and bottom of the slide rod, respectively, ensuring that the aluminum push plate always moves horizontally along the transmission direction, avoiding deviation or tilting. During this process, the aluminum push plate continuously adheres to the side of the cardboard, pushing the cardboard to move smoothly forward with the chain conveyor, ensuring that the cardboard does not deform or misalign during transmission. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom view of the chain conveyor of this utility model; Figure 3 For the present utility model Figure 1 Enlarged schematic diagram of part A in the middle.
[0013] In the diagram: 1. Chain conveyor; 2. Aluminum push plate; 201. Connecting plate; 3. Rotating mechanism; 301. Bearing; 302. Shaft; 4. Slide rail mechanism; 401. Side plate; 402. Steel wheel; 5. Slide rod; 6. Fixed seat; 7. Transmission chain; 8. Protrusion. Detailed Implementation
[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0015] Example 1: Please refer to Figure 1 - Figure 3This embodiment of a paperboard indexing transmission mechanism based on chain-aluminum plate coupling includes a chain conveyor 1 and an aluminum push plate 2. The aluminum push plate 2 is movably connected to the top of the chain conveyor 1. A connecting plate 201 is fixedly connected to one end of the aluminum push plate 2. A rotating mechanism 3 is provided at the bottom of one end of the aluminum push plate 2. A slide rail mechanism 4 is fixedly connected to one side of the rotating mechanism 3. A slide rod 5 is rolled inside the slide rail mechanism 4. The slide rod 5 is installed on one side of the chain conveyor 1. Two protrusions 8 are fixedly connected to the bottom of the aluminum push plate 2. Multiple transmission chains 7 are provided inside the chain conveyor 1. The protrusions 8 are snap-fitted into the inside of the transmission chains 7. Among them, the chain conveyor 1 serves as the basic load-bearing and power transmission component of the device. Multiple transmission chains 7 are arranged in parallel inside. The spacing between the chains is precisely matched with the spacing of the bottom protrusions 8 of the aluminum push plate 2 to ensure that the power transmission is not offset after the connection is made. The aluminum push plate 2 is made of lightweight and high-strength aluminum alloy, which reduces the labor intensity of operators when lifting and placing, and has sufficient rigidity to avoid deformation. One end of it is integrally formed with a fixed connecting plate 201. The connecting plate 201 is thickened to ensure the structural strength of the connection with the rotating mechanism 3. Two symmetrically distributed protrusions 8 are welded to the bottom of the push plate. The ends of the protrusions 8 are rounded to facilitate smooth insertion into the gap of the transmission chain 7 and reduce wear on the chain. Furthermore, two fixed seats 6 are fixedly connected to both ends of the slide rod 5. One end of the fixed seat 6 is fixedly connected to one side of the chain conveyor 1. Both ends of the slide rod 5 are fixedly connected to the two fixed seats 6. The fixed seats 6 are fixed to one side of the chain conveyor 1 by expansion bolts. After installation, it is ensured that the slide rod 5 is parallel to the transmission direction of the chain conveyor 1, and that the slide rail mechanism 4 moves smoothly along the slide rod 5. Furthermore, the rotating mechanism 3 includes a bearing 301 and a rotating shaft 302. One end of the rotating shaft 302 is rotatably connected to the inside of the bearing 301, and the other end of the rotating shaft 302 is fixedly connected to the bottom of the connecting plate 201. The bearing 301 is a sealed deep groove ball bearing, which has good wear resistance and dust resistance and is suitable for industrial production environments. One end of the rotating shaft 302 is rotatably connected to the inner ring of the bearing 301 by interference fit, and the other end is fixedly connected to the bottom of the connecting plate 201 by bolts. This mechanism can realize the flexible rotation of the aluminum push plate 2 around the rotating shaft 302, with an angle adjustment range of 0-90°, to meet the operation requirements of pushing the plate and bonding the cardboard. Furthermore, the slide rail mechanism 4 includes a side plate 401 and steel wheels 402. One side of the bearing 301 is fixedly connected to the outside of the side plate 401. The two steel wheels 402 are rotatably connected between the two side plates 401. The two steel wheels 402 are respectively rolledly connected to the top and bottom of the slide rod 5. The two steel wheels 402 are rotatably connected between the two side plates 401 through a pin. The outer surface of the steel wheel 402 is hardened, with high hardness and strong wear resistance. Its wheel groove size is precisely matched with the cross-sectional size of the slide rod 5 to ensure that there is no jamming during rolling.
[0016] Workflow: Initial preparation: The operator first neatly stacks the cardboard to be conveyed on the top conveying surface of the chain conveyor 1, ensuring that the edge of the cardboard is parallel to the transmission direction of the conveyor. Then, through the cooperation of the bearing 301 and the rotating shaft 302 of the rotating mechanism 3, the aluminum push plate 2 is flipped downwards, so that the two protrusions 8 at the bottom of the push plate are precisely engaged in the gap between the links of the transmission chain 7 inside the chain conveyor 1. At this time, the top surface of the aluminum push plate 2 is in close contact with the side of the cardboard. Synchronous transmission process: The chain conveyor 1 is started, and the transmission chain 7 moves at a constant speed along the preset direction. Through the engagement of the protrusion 8 with the chain link, the aluminum push plate 2 moves forward synchronously. At the same time, the aluminum push plate 2 drives the slide rail mechanism 4 to move synchronously through the connecting plate 201 and the rotating mechanism 3. The two steel wheels 402 of the slide rail mechanism 4 roll on the top and bottom of the slide rod 5 respectively. The slide rod 5 is fixed by the fixed seat 6, which provides stable guidance and limit for the slide rail mechanism 4, ensuring that the aluminum push plate 2 always moves horizontally along the transmission direction and avoids deviation or tilting. During this process, the aluminum push plate 2 continuously adheres to the side of the cardboard, pushing the cardboard to move forward smoothly with the chain conveyor 1, ensuring that the cardboard does not deform or misalign during the transmission process. Thus, by coupling the push plate of the cardboard and the chain conveyor, it can move forward with the cardboard and effectively maintain synchronization to avoid cardboard deformation. This facilitates the box picking operation at the downstream station, achieves power follow-up, and has a low cost, making it suitable for poor processing technology.
[0017] Cardboard replenishment and recycling: When the cardboard on the chain conveyor 1 is consumed to the preset amount by the rear station, the conveyor is turned off. The operator flips the aluminum push plate 2 upward by rotating mechanism 3, so that the protrusion 8 is disengaged from the transmission chain 7. Then, the remaining cardboard is moved backward to the initial stacking position. Next, new cardboard is replenished to the top of the chain conveyor 1. The aluminum push plate 2 is flipped downward again, so that the protrusion 8 is re-engaged into the transmission chain 7. The conveyor is started, and the above synchronous transmission process is repeated to achieve continuous cardboard feeding operation.
[0018] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A cardboard indexing transmission mechanism based on chain-aluminum plate coupling, comprising a chain conveyor (1) and an aluminum pusher plate (2), characterized in that, The aluminum push plate (2) is movably connected to the top of the chain conveyor (1). A rotating mechanism (3) is provided at the bottom of one end of the aluminum push plate (2). A slide rail mechanism (4) is fixedly connected to one side of the rotating mechanism (3). A slide rod (5) is rolled inside the slide rail mechanism (4). The slide rod (5) is installed on one side of the chain conveyor (1). Two protrusions (8) are fixedly connected to the bottom of the aluminum push plate (2). Multiple transmission chains (7) are provided inside the chain conveyor (1). The protrusions (8) are snap-fitted into the inside of the transmission chains (7).
2. The cardboard indexing transmission mechanism based on chain-aluminum plate coupling according to claim 1, characterized in that, The slide bar (5) has two fixed seats (6) fixedly connected to both ends, and one end of the fixed seat (6) is fixedly connected to one side of the chain conveyor (1).
3. The cardboard indexing transmission mechanism based on chain-aluminum plate coupling according to claim 1, characterized in that, One end of the aluminum push plate (2) is fixedly connected to a connecting plate (201).
4. The cardboard indexing transmission mechanism based on chain-aluminum plate coupling according to claim 3, characterized in that, The rotating mechanism (3) includes a bearing (301) and a rotating shaft (302). One end of the rotating shaft (302) is rotatably connected to the inside of the bearing (301), and the other end of the rotating shaft (302) is fixedly connected to the bottom of the connecting plate (201).
5. The cardboard indexing transmission mechanism based on chain-aluminum plate coupling according to claim 4, characterized in that, The slide rail mechanism (4) includes a side plate (401) and a steel wheel (402), and one side of the bearing (301) is fixedly connected to the outside of the side plate (401).
6. The cardboard indexing transmission mechanism based on chain-aluminum plate coupling according to claim 5, characterized in that, Both steel wheels (402) are rotatably connected between the two side plates (401), and the two steel wheels (402) are respectively rolledly connected to the top and bottom of the slide bar (5).