Paper roll feeding device for corrugated board production line
By designing an automated paper roll loading device for corrugated cardboard production line, the automatic loading of paper rolls is achieved using a motor-driven mechanical structure, which solves the safety hazards and inefficiency caused by manual operation in the prior art, and achieves a more efficient and safe loading process.
Patent Information
- Application Number
- CN202421938159.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The existing corrugated cardboard production line paper roll loading method relies on manual operation, which poses high safety hazards and low efficiency problems.
An automated loading device including a base plate, a slider, a screw rod, a motor, a slider, a fixed column, a strip groove, a moving block and a curved bearing plate is designed. By driving the rotation of the screw rod and the slider, the movement of the moving block and the drag rod, the automatic loading of the paper roll is realized.
This device can effectively automate the paper roll loading of corrugated cardboard production line, reduce labor intensity for workers, reduce safety hazards, and improve loading efficiency.
Smart Images
Figure CN222846139U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of corrugated paperboard production, in particular to a paper roll feeding device for a corrugated paperboard production line. Background Art
[0002] Corrugated cardboard is a multi-layer adhesive body, which consists of at least one layer of corrugated core paper and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. Corrugated cardboard is light and cheap, has a wide range of uses, is easy to make, and can be recycled or even reused, so it is widely used.
[0003] The existing production of corrugated paper requires multiple layers of cardboard to be bonded together, and the paper roll loading method on the current corrugated paper production line is mostly to load the paper rolls required for the production of corrugated paper by manually operating an overhead crane or a forklift. This loading method not only increases the operating technical requirements of the workers, but also has more safety hazards and greatly reduces the efficiency of paper roll loading. Therefore, a corrugated cardboard production line paper roll loading device is urgently needed to solve this problem. Utility Model Content
[0004] The utility model aims to provide a paper roll feeding device for a corrugated board production line to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a paper roll feeding device for a corrugated cardboard production line, comprising a bottom plate for installing the paper roll feeding device for a corrugated cardboard production line, the top surface of the bottom plate is symmetrically provided with a slide groove, the interior of the slide groove is rotatably connected with a screw rod 1, one end of the screw rod 1 is rotatably extended to the outside of the bottom plate and a motor 1 is fixedly installed, a slider is slidably connected to the inside of the slide groove, the slider thread penetrates the rod wall of the screw rod 1, the top surfaces of the two sliders are fixedly connected with a fixing column, the fixing column is longitudinally provided with a strip groove, the inner wall of the strip groove is longitudinally rotatably connected with a screw rod 2, the upper end of the screw rod 2 is rotatably extended to the top of the fixing column and is fixedly connected with the motor 2, the interior of the strip groove is slidably connected with a moving block, one side of the moving block is fixedly connected with a drag rod, the top surface of the bottom plate is symmetrically fixedly connected with vertical plates, the opposite sides of the two vertical plates are fixedly connected with an arc-shaped bearing plate, and the two vertical plates are respectively located on the outsides of the two slide grooves.
[0006] Preferably, the inner wall of the slide groove is symmetrically provided with slide grooves, and the side wall of the slide block is symmetrically fixedly connected with slide blocks.
[0007] Preferably, the two sliding blocks symmetrically fixedly connected on the side wall of the sliding block are respectively slidably connected to the inside of two sliding grooves symmetrically opened on the inner wall of the sliding groove.
[0008] Preferably, the inner wall of the strip groove formed on the fixed column is symmetrically provided with limiting grooves, and the side wall of the movable block is symmetrically fixedly connected with the limiting blocks.
[0009] Preferably, the two limiting blocks symmetrically fixedly connected on the side wall of the moving block are respectively slidably connected to the inside of two limiting grooves opened on the inner wall of the strip groove.
[0010] Preferably, the inner walls of the two arc-shaped bearing plates are provided with a plurality of circular grooves, and balls are rollingly installed inside the plurality of circular grooves.
[0011] Preferably, the bottom plate and the sides of the two drag rods away from the vertical plates are both arc-shaped.
[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:
[0013] The paper roll feeding device of the corrugated board production line, when it is necessary to feed the corrugated paper production raw material paper roll, first push the paper roll to the top surface of the bottom plate through the arc surface on one side of the bottom plate, then synchronously start the two motors 2 to drive the screw rod 2 fixedly connected to the end of its rotating shaft to rotate, then drive the moving block threadedly sleeved on the rod wall to move upward through the two screw rods 2, and at the same time drive the drag rod fixedly connected on the side wall to move upward through the moving block until the two drag rods lift the paper roll pushed to the top surface of the bottom plate, then synchronously start the two motors 1, drive the screw rod 1 fixedly connected to the end of its rotating shaft to rotate synchronously through the motor 1, then drive the slider threadedly sleeved on the rod wall to move synchronously in the direction of the two vertical plates through the two screw rods 1, until the paper roll is driven to move above the two arc-shaped supporting plates, then synchronously start the two motors 2 to drive the moving block and the drag rod to move downward, until the paper roll is driven to be placed inside the arc-shaped supporting plate, thereby completing the feeding of the paper roll. Compared with the prior art, the device can effectively and automatically feed paper rolls of corrugated paper production raw materials, thereby greatly reducing the labor intensity of workers and reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the connection between the paper roll and two arc-shaped carrying plates in the utility model;
[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement of part A;
[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B.
[0019] Description of reference numerals:
[0020] In the figure: 1, bottom plate; 2, slide groove; 3, screw rod 1; 4, motor 1; 5, slider; 6, fixed column; 7, strip groove; 8, screw rod 2; 9, motor 2; 10, moving block; 11, drag rod; 12, vertical plate; 13, arc-shaped bearing plate; 15, sliding block; 16, limit block; 17, ball bearing. DETAILED DESCRIPTION
[0021] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0022] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.
[0023] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.
[0024] like Figures 1 to 4 The main structure of a paper roll feeding device for a corrugated cardboard production line shown in the figure is a bottom plate 1, and a slide groove 2 is symmetrically opened on the top surface of the bottom plate 1, and the two slide grooves 2 are arranged in parallel. A screw rod 3 is rotatably connected inside the slide groove 2, and one end of the screw rod 3 is rotatably extended to the outside of the bottom plate 1 and fixedly installed with a motor 4. A slider 5 is slidably connected inside the slide groove 2, and a sliding groove is symmetrically opened on the inner wall of the slide groove 2. A sliding block 15 is symmetrically fixedly connected on the side wall of the slider 5. The two sliding blocks 15 symmetrically fixedly connected on the side wall of the slider 5 are respectively slidably connected to the inside of the two sliding grooves symmetrically opened on the inner wall of the slide groove 2. Thanks to the two sliding blocks 15 respectively fixedly connected on the side walls of the two sliders 5, they are respectively slidably connected to the inner walls of the two sliding grooves symmetrically opened on the inner wall of the slide groove 2, so that the sliding direction of the slider 5 is effectively limited, and the stability of the slider 5 is improved;
[0025] The slider 5 is threadedly penetrated on the rod wall of the screw rod 3, and the top surfaces of the two sliders 5 are fixedly connected to the fixed column 6, and the two motors 4 fixedly connected to one side of the bottom plate 1 are started synchronously, and the screw rod 5 fixedly connected to the end of its rotating shaft is driven by the motor 4 to rotate synchronously inside the slide groove 2, and then the slider 5 threadedly sleeved on its rod wall is driven by the two screw rods 3 to move synchronously along the two slide grooves 2 toward the two vertical plates 12 fixedly connected to the top surface of the bottom plate 1. A strip groove 7 is longitudinally opened on the fixed column 6, and the inner wall of the strip groove 7 is longitudinally rotatably connected to the screw rod 2 8, and the upper end of the screw rod 2 8 rotates and extends to the top of the fixed column 6 and is fixedly connected to the motor 9. The inner wall of the strip groove 7 is symmetrically provided with a moving block 10. The inner wall of the strip groove 7 provided on the fixed column 6 is symmetrically provided with a limiting groove. The side wall of the moving block 10 is symmetrically fixedly connected with a limiting block 16. The two limiting blocks 16 symmetrically fixedly connected on the side wall of the moving block 10 are respectively slidably connected to the inside of the two limiting grooves provided on the inner wall of the strip groove 7. Thanks to the two limiting blocks 16 fixedly connected on the side wall of the moving block 10 being respectively slidably connected to the inside of the two limiting grooves symmetrically provided on the inner wall of the strip groove 7, the sliding direction of the moving block 10 is effectively limited, and the stability of the moving block 10 is effectively improved.
[0026] A drag rod 11 is fixedly connected to one side of the moving block 10. The bottom plate 1 and the two drag rods 11 are both arranged in an arc shape on one side away from the vertical plate 12. Thanks to the arc groove on the top surface of the drag rod 11, the axis of the paper roll can be effectively lifted and limited by the arc groove. The two motors 29 installed on the top surfaces of the two fixed columns 6 are started to drive the screw rods 28 fixedly connected to the ends of the rotating shafts to rotate along the inside of the strip grooves 7 opened in the fixed columns 6. Then, the moving block 10 threadedly sleeved on the rod wall is driven by the two screw rods 28 to rotate along the two The strip groove 7 moves upward, and the top surface of the bottom plate 1 is symmetrically fixedly connected with the vertical plates 12. The opposite sides of the two vertical plates 12 are fixedly connected with the arc-shaped supporting plates 13. The two vertical plates 12 are respectively located on the outsides of the two slide grooves 2. The inner walls of the two arc-shaped supporting plates 13 are provided with multiple circular grooves, and the interiors of the multiple circular grooves are all rollingly installed with balls 17. Thanks to the setting of the balls 17 on the inner walls of the arc-shaped supporting plates 13, the friction between the paper roll shaft and the arc-shaped supporting plates 13 is effectively reduced, thereby improving the rolling efficiency of the paper roll.
[0027] How it works
[0028] When the paper roll feeding device of the corrugated board production line is used, the paper roll is first pushed to the top surface of the bottom plate 1 through the arc surface on one side of the bottom plate 1, and then the two motors 29 installed on the top surfaces of the two fixed columns 6 are synchronously started to drive the screw rods 28 fixedly connected to the ends of the rotating shafts to rotate along the inside of the strip grooves 7 opened on the fixed columns 6, and then the moving blocks 10 threadedly sleeved on the rod walls are driven by the two screw rods 28 to move upward along the two strip grooves 7, and at the same time, the drag rods 11 fixedly connected to the side walls are driven upward by the moving blocks 10. At this time, thanks to the arc groove opened on the top surface of the drag rods 11, the axis of the paper roll can be effectively lifted and limited by the arc groove until the two drag rods 11 are The paper roll pushed to the top surface of the bottom plate 1 is lifted up, and then the two motors 4 fixedly connected to one side of the bottom plate 1 are started synchronously, and the motor 4 drives the screw rod 5 fixedly connected to the end of its rotating shaft to rotate synchronously inside the slide groove 2, and then the two screw rods 3 drive the slider 5 threaded on the rod wall to move synchronously along the two slide grooves 2 toward the two vertical plates 12 fixedly connected to the top surface of the bottom plate 1, until the paper roll is driven to move above the two arc-shaped supporting plates 13 fixedly connected to the opposite sides of the two vertical plates 12, and then the two motors 29 are started synchronously to drive the moving block 10 and the drag rod 11 to move downward, until the paper roll is placed inside the arc-shaped supporting plate 13, thereby completing the loading of the paper roll.
[0029] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A paper roll feeding device for a corrugated paperboard production line, comprising a bottom plate (1) for mounting the paper roll feeding device for a corrugated paperboard production line, characterized in that: The top surface of the bottom plate (1) is provided with a slide groove (2) symmetrically in the transverse direction, and a screw rod (3) is rotatably connected inside the slide groove (2). One end of the screw rod (3) is rotatably extended to the outside of the bottom plate (1) and fixedly installed with a motor (4). A slider (5) is slidably connected inside the slide groove (2), and the slider (5) is threadedly penetrated through the rod wall of the screw rod (3). The top surfaces of the two sliders (5) are fixedly connected with fixed columns (6), and the fixed columns (6) are provided with strip grooves (7) in the longitudinal direction. The inner part of the strip groove (7) is provided with a plurality of strip grooves (7). The wall is longitudinally rotatably connected to a second screw rod (8), the upper end of the second screw rod (8) is rotatably extended to the top of the fixed column (6) and is fixedly connected to a second motor (9), the interior of the strip groove (7) is slidably connected to a moving block (10), one side of the moving block (10) is fixedly connected to a towing rod (11), the top surface of the bottom plate (1) is symmetrically fixedly connected to a vertical plate (12), the opposite sides of the two vertical plates (12) are fixedly connected to an arc-shaped bearing plate (13), and the two vertical plates (12) are respectively located on the outside of the two slide grooves (2).
2. A paper roll feeding device for a corrugated board production line according to claim 1, characterized in that: The inner wall of the slide groove (2) is symmetrically provided with slide grooves, and the side wall of the slide block (5) is symmetrically fixedly connected with a slide block (15).
3. A paper roll feeding device for a corrugated board production line according to claim 2, characterized in that: The two sliding blocks (15) symmetrically fixedly connected on the side wall of the sliding block (5) are respectively slidably connected to the inside of two sliding grooves symmetrically opened on the inner wall of the sliding groove (2).
4. A paper roll feeding device for a corrugated board production line according to claim 1, characterized in that: The inner wall of the strip groove (7) formed on the fixed column (6) is symmetrically provided with limiting grooves, and the side wall of the movable block (10) is symmetrically fixedly connected with a limiting block (16).
5. A paper roll feeding device for a corrugated board production line according to claim 4, characterized in that: Two limit blocks (16) symmetrically fixedly connected on the side wall of the moving block (10) are respectively slidably connected to the inside of two limit grooves opened on the inner wall of the strip groove (7).
6. The paper roll feeding device for a corrugated board production line according to claim 1, characterized in that: The inner walls of the two arc-shaped bearing plates (13) are provided with a plurality of circular grooves, and balls (17) are rotatably mounted inside the plurality of circular grooves.
7. The paper roll feeding device for a corrugated board production line according to claim 1, characterized in that: The bottom plate (1) and the two drag rods (11) are both arranged in an arc shape on the side away from the vertical plate (12).