Blanking auxiliary device of paper winding machine
By designing a paper roll unloading auxiliary device and utilizing a hoisting structure and a motor-driven carriage system, collision-free paper roll removal was achieved, solving the collision problem during paper roll removal in existing technologies and ensuring the integrity of the paper roll and ease of operation.
Patent Information
- Application Number
- CN202521356880.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-30
- Publication Date
- 2026-05-15
- Estimated Expiration
- 2035-06-30
AI Technical Summary
When dismantling paper rolls using existing paper roll machines, the use of forklifts or slings can easily cause paper rolls to collide, affecting product quality and user safety. This is especially true when forklifts have difficulty accessing the site, so a dismantling method that avoids collisions is needed.
Design a paper roll unloading auxiliary device that uses a hoisting structure to drive the winding drum by a motor and the slide by a rope to achieve collision-free paper roll removal. The use of a hook and slider structure avoids the need for direct removal by slings.
It achieves integrity protection of the paper roll, avoids collisions between the user and the paper roll during disassembly, and improves operational convenience and safety.
Smart Images
Figure CN224242562U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of paper production technology, and in particular relates to an auxiliary device for feeding paper rolls. Background Technology
[0002] The winding process in packaging paper production is a crucial step in rolling the formed packaging paper into finished rolls according to certain specifications. It directly affects the quality, storage, and subsequent use of the product. Packaging paper is mostly wound using a paper rolling machine. After the packaging paper is wound, it needs to be removed from the paper rolling machine. The removal of the paper roll from the paper rolling machine is mostly done using a special forklift (with paper roll clamping arm) or a lifting strap to avoid tilting and collision.
[0003] Currently, most paper roll machines use forklifts and slings to disassemble the paper rolls. In some scenarios, forklifts have difficulty entering the site, so multiple users need to use slings to disassemble the paper rolls. The paper rolls are heavy, and collisions during disassembly can reduce the quality of the product. Therefore, a paper roll unloading auxiliary device is needed. This device can disassemble the paper rolls of the paper roll machine through a lifting structure, avoiding collisions when users use slings to disassemble the paper rolls and ensuring the integrity of the paper rolls. Utility Model Content
[0004] The purpose of this utility model is to provide a paper roll unloading auxiliary device, which can disassemble the paper roll of the paper roll through a hoisting structure, avoiding collisions when the user uses slings to disassemble the paper roll, thus ensuring the integrity of the paper roll and solving the above-mentioned technical problems.
[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A paper roll machine feeding auxiliary device includes a frame set behind the paper roll machine. Two symmetrical fixed rods are fixedly connected to the inner cavity of the frame. Four symmetrical sliding rods are fixedly connected to the top of the fixed rods. A slide is provided in the inner cavity of the frame. The sliding rods pass through the slide and are slidably connected to the slide. Two symmetrical sliders are provided in the inner cavity of the slide. Two symmetrical rotating wheels are rotatably connected to the front and back of the sliders. A bidirectional threaded rod is rotatably connected to the inner cavity of the slide. The bidirectional threaded rod passes through the two symmetrical sliders and is threadedly connected to the two symmetrical sliders. The right end of the bidirectional threaded rod passes through to the outside of the slide and is fixedly connected to a turntable. A hook is fixedly connected to the bottom of the slider. A take-up drum is rotatably connected to the top of the frame. A motor is fixedly installed on the top of the frame by bolts. The output shaft of the motor passes through the frame and is fixedly connected to the rotating shaft of the take-up drum. Four symmetrical universal casters are fixedly installed on the bottom of the frame by bolts.
[0006] Preferably, the back of the frame is fixedly connected to two symmetrical handles, which are U-shaped.
[0007] Preferably, the top of the slide rod is fixedly connected to the top of the inner cavity of the frame, and the slider is adapted to the inner cavity of the slide.
[0008] Preferably, the rotating wheel rolls on top of the carriage, and a chain is fixedly connected to the bottom of the slider, which is then fixedly connected to the hook via the chain.
[0009] Preferably, the take-up drum is located above the carriage, and a rope is wound around the surface of the take-up drum, the rope being fixedly connected to the top of the carriage.
[0010] The beneficial effects of this utility model are:
[0011] 1. This utility model achieves the dismantling of paper rolls by tying slings to both ends of the paper roll, hanging the slings on the surface of the hook, starting the motor, and causing the winding drum to move through the rope to drive the slide frame. By limiting the slide rod, the slide frame drives the paper roll to detach from the paper roll machine through the hook. This allows the paper roll of the paper roll to be dismantled through the hoisting structure, avoiding collisions when the user dismantles the paper roll using slings and ensuring the integrity of the paper roll.
[0012] 2. By setting up a pull handle, this utility model allows the paper rolling equipment to be moved by pulling the handle when transferring the paper roll, avoiding the user from directly pushing the paper rolling equipment and preventing the user's hand from leaving the surface of the paper rolling equipment, thus ensuring the convenience of operating the paper rolling equipment. Attached Figure Description
[0013] in:
[0014] Figure 1 This is a perspective view of one embodiment of the present utility model;
[0015] Figure 2 This is a three-dimensional disassembled schematic diagram of the hoisting structure according to an embodiment of the present invention;
[0016] Figure 3 This is a front view schematic diagram of a hoisting structure according to an embodiment of the present invention;
[0017] Figure 4 This is a top view schematic diagram of a hoisting structure according to an embodiment of the present invention.
[0018] The attached diagram lists the components represented by each number as follows:
[0019] 1. Paper rolling equipment; 2. Frame; 3. Fixing rod; 4. Slide rod; 5. Slide carriage; 6. Slider; 7. Rotating wheel; 8. Two-way threaded rod; 9. Turntable; 10. Hook; 11. Take-up drum; 12. Motor; 13. Universal wheel; 14. Handle. Detailed Implementation
[0020] In the following description, embodiments of the paper roll feeding auxiliary device of the present invention will be described with reference to the accompanying drawings.
[0021] Example 1:
[0022] Figure 1-4 This invention illustrates an embodiment of a paper roll feeding auxiliary device, comprising a frame 2 disposed at the rear of a paper roll device 1. Two symmetrical U-shaped handles 14 are fixedly connected to the back of the frame 2. These handles allow the paper roll device 1 to be moved by pulling the handles 14 during paper roll transfer, preventing the user from directly pushing the device and ensuring the ease of operation of the device. Two symmetrical fixing rods 3 are fixedly connected to the inner cavity of the frame 2. Four symmetrical sliding rods 4 are fixedly connected to the top of the fixing rods 3. The top of the sliding rods 4 is fixedly connected to the top of the inner cavity of the frame 2. A slider 6 is adapted to the inner cavity of a slide frame 5. The inner cavity of the frame 2 is equipped with a slide frame. 5. A slide rod 4 passes through the slide frame 5 and is slidably connected to the slide frame 5. The inner cavity of the slide frame 5 is provided with two symmetrical sliders 6. The front and back of the sliders 6 are rotatably connected to two symmetrical rotating wheels 7. The inner cavity of the slide frame 5 is rotatably connected to a bidirectional threaded rod 8. The bidirectional threaded rod 8 passes through the two symmetrical sliders 6 and is threadedly connected to the two symmetrical sliders 6. The right end of the bidirectional threaded rod 8 passes through to the outside of the slide frame 5 and is fixedly connected to a turntable 9. The bottom of the sliders 6 is fixedly connected to a hook 10. The top of the frame 2 is rotatably connected to a winding drum 11. The top of the frame 2 is fixedly installed with a motor 12 by bolts. The output shaft of the motor 12 passes through the frame 2 and is fixedly connected to the rotating shaft of the winding drum 11. The bottom of the frame 2 is fixedly installed with four symmetrical universal wheels 13 by bolts.
[0023] Example 2:
[0024] Figure 1-4This invention illustrates an embodiment of a paper roll machine feeding auxiliary device, comprising a frame 2 disposed behind a paper roll machine 1. Two symmetrical fixing rods 3 are fixedly connected to the inner cavity of the frame 2. Four symmetrical sliding rods 4 are fixedly connected to the top of the fixing rods 3. A slide frame 5 is disposed within the inner cavity of the frame 2. The sliding rods 4 pass through the slide frame 5 and are slidably connected to it. Two symmetrical sliders 6 are disposed within the inner cavity of the slide frame 5. Two symmetrical rotating wheels 7 are rotatably connected to the front and back of each slider 6, and the rotating wheels 7 roll on the top of the slide frame 5. A chain is fixedly connected to the bottom of each slider 6, and the slider 6 is fixedly connected to a hook 10 via the chain. A bidirectional... A threaded rod 8, a bidirectional threaded rod 8, passes through two symmetrical sliders 6 and is threadedly connected to the two symmetrical sliders 6. The right end of the bidirectional threaded rod 8 passes through to the outside of the slide 5 and is fixedly connected to a turntable 9. A hook 10 is fixedly connected to the bottom of the slider 6. A winding drum 11 is rotatably connected to the top of the frame 2. The winding drum 11 is located above the slide 5. A rope is wound on the surface of the winding drum 11. The rope is fixedly connected to the top of the slide 5. A motor 12 is fixedly installed on the top of the frame 2 by bolts. The output shaft of the motor 12 passes through the frame 2 and is fixedly connected to the rotation shaft of the winding drum 11. Four symmetrical universal casters 13 are fixedly installed on the bottom of the frame 2 by bolts.
[0025] Working principle: When using this utility model, the user pushes the frame 2 above the paper rolling device 1, rotates the turntable 9, and causes the bidirectional threaded rod 8 and the slider 6 to move threadedly. Through the limiting of the inner cavity of the slide 5, the two symmetrical sliders 6 move and the position of the sliders 6 is adjusted. The sling is tied to both ends of the paper roll and hung on the surface of the hook 10. The motor 12 is started, and the winding drum 11 collects the rope. The winding drum 11 drives the slide 5 to move through the rope. Through the limiting of the slide rod 4, the slide 5 drives the paper roll to detach from the paper rolling device 1 through the slider 6 and the hook 10, thus completing the removal of the paper roll. This avoids collisions when the user removes the paper roll using the sling and ensures the integrity of the paper roll.
[0026] In summary, this paper roll unloading auxiliary device, by tying the slings to both ends of the paper roll and hanging the slings on the surface of the hook 10, starts the motor 12, causing the winding drum 11 to move the slide 5 via the rope. Through the limiting of the slide rod 4, the slide 5 drives the paper roll to detach from the paper roll through the hook 10. This allows the paper roll to be dismantled from the paper roll through the hoisting structure, avoiding collisions when the user uses the slings to dismantle the paper roll and ensuring the integrity of the paper roll.
Claims
1. A feeding auxiliary device for a paper rolling machine, characterized in that, Includes a frame (2) located behind the paper rolling equipment (1). The inner cavity of the frame (2) is fixedly connected to two symmetrical fixing rods (3). The top of each fixing rod (3) is fixedly connected to four symmetrical sliding rods (4). The inner cavity of the frame (2) is provided with a slide (5). Each sliding rod (4) passes through the slide (5) and is slidably connected to it. The inner cavity of the slide (5) is provided with two symmetrical sliders (6). The front and back of each slider (6) are rotatably connected to two symmetrical rotating wheels (7). The inner cavity of the slide (5) is rotatably connected to a bidirectional threaded rod (8). 8) The two symmetrical sliders (6) are threaded through and connected to the two symmetrical sliders (6). The right end of the bidirectional threaded rod (8) extends to the outside of the slide (5) and is fixedly connected to a turntable (9). The bottom of the slider (6) is fixedly connected to a hook (10). The top of the frame (2) is rotatably connected to a winding drum (11). The top of the frame (2) is fixedly installed with a motor (12) by bolts. The output shaft of the motor (12) passes through the frame (2) and is fixedly connected to the rotation shaft of the winding drum (11). The bottom of the frame (2) is fixedly installed with four symmetrical universal wheels (13) by bolts.
2. The paper winding machine feeding auxiliary device according to claim 1, characterized in that, The back of the frame (2) is fixedly connected to two symmetrical handles (14), which are U-shaped.
3. The paper winding machine feeding auxiliary device according to claim 2, characterized in that, The top of the slide bar (4) is fixedly connected to the top of the inner cavity of the frame (2), and the slider (6) is adapted to the inner cavity of the slide (5).
4. The paper winding machine feeding auxiliary device according to claim 3, characterized in that, The rotating wheel (7) rolls on top of the slide (5), and the bottom of the slider (6) is fixedly connected to a chain. The slider (6) is fixedly connected to the hook (10) by the chain.
5. The paper winding machine feeding auxiliary device according to claim 4, characterized in that, The take-up drum (11) is located above the carriage (5), and a rope is wound around the surface of the take-up drum (11). The rope is fixedly connected to the top of the carriage (5).