Adjustable waste guiding-out device for corrugated paper processing

By designing an adjustable waste discharge device for corrugated paper processing, and using elastic components and servo motors for drive, the automatic discharge and collection of waste is achieved, solving the safety hazards and workload problems of waste disposal in corrugated paper production, and improving production efficiency.

CN224257940UActive Publication Date: 2026-05-19INT PAPER (NANJING) PACKAGING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
INT PAPER (NANJING) PACKAGING CO LTD
Filing Date
2025-04-16
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

In the corrugated paper production process, the handling of waste paperboard, cutting waste and other waste materials requires frequent intervention by personnel, which increases the workload and poses safety hazards.

Method used

Design an adjustable waste discharge device for corrugated paper processing. Use elastic elements (such as tension springs and hooks) to connect the discharge component and the mounting plate. Combine servo motor drive and gear transmission to realize automatic discharge and collection of waste. The waste is thrown out by tilting the transition box by its own weight.

Benefits of technology

It enables the automation, periodic export and collection of waste, reduces human intervention, lowers safety risks, and improves production efficiency and safety.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an adjustable waste leading-out device for corrugated paper processing, which comprises a processing frame, two groups of processing rollers are rotatably connected in the processing frame, one side of the processing frame is hinged with a leading-out piece, one side of the processing frame is fixedly connected with a mounting plate, the leading-out piece is movably connected with the mounting plate through an elastic piece, and the elastic piece is fixedly connected with the processing frame. Relates to the technical field of corrugated paper processing waste treatment. Due to the fact that the elastic piece comprises the tension spring and the hook rings, the hook rings are arranged on one side of the guiding-out piece and one side of the installation plate, the two sides of the tension spring are connected with the hook rings in a hooked mode respectively, the two sets of machining rollers are rotationally connected into the machining frame, one side of the machining frame is hinged to the guiding-out piece, and one side of the machining frame is fixedly connected with the installation plate. And the guiding-out piece is movably connected with the mounting plate through an elastic piece, so that waste materials input to the transition box after corrugated paper processing can be periodically guided out, and collection and unified treatment of the waste materials are facilitated.
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Description

Technical Field

[0001] This utility model relates to the field of waste treatment technology in corrugated paper processing, specifically an adjustable waste discharge device for corrugated paper processing. Background Technology

[0002] Corrugated paper is a wavy sheet formed by processing linerboard with corrugated rollers. It has excellent cushioning properties and resistance to compression and deformation. It is often processed into packaging boxes of various shapes and structures for food, beverages, and general merchandise to protect goods from collisions and compression during transportation. Corrugated cardboard is made by bonding linerboard, core paper, and corrugated paper that has been processed into a wave-like shape. Depending on the packaging requirements, it can be processed into single-faced corrugated cardboard, three-layer corrugated cardboard, five-layer, seven-layer, eleven-layer, and other corrugated cardboard of different thicknesses.

[0003] The production of corrugated paper generates waste paperboard, cutting waste, and corrugated paper cores. Therefore, the best way to handle these wastes is through recycling. Recycling not only reduces resource waste but also lowers production costs.

[0004] However, frequent intervention by personnel not only increases their workload, but also poses a certain danger as their hands can easily get caught in the corrugated paper rollers. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable waste discharge device for corrugated paper processing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable waste discharge device for corrugated paper processing, comprising a processing frame, two sets of processing rollers rotatably connected inside the processing frame, a discharge component hinged to one side of the processing frame, and a mounting plate fixedly connected to one side of the processing frame, the discharge component being movably connected to the mounting plate via an elastic element.

[0007] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein the elastic element includes a tension spring and a hook ring, and the discharge element and the mounting plate are both provided with hook rings on one side, and the two sides of the tension spring are respectively hooked to the hook rings.

[0008] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein the discharge component includes a transition box, a movable plate, and a second rotating shaft, the movable plate being fixedly connected to the second rotating shaft, and the second rotating shaft being rotatably connected to the transition box.

[0009] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, further comprising a fixed base and a first rotating shaft, wherein the fixed base is fixedly connected to the first rotating shaft, the fixed base is fixedly connected to a transition box, and the first rotating shaft is rotatably connected to a processing frame.

[0010] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein a connecting seat is fixedly connected to one side of the fixed seat, and the hook ring is fixedly connected to the connecting seat.

[0011] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein a servo motor is fixedly installed on one side of the processing frame, and the output end of the servo motor passes through the processing frame and is fixedly connected to the processing roller.

[0012] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein a gear is fixedly connected to one side of the processing roller, and the two sets of processing rollers are driven by the gear.

[0013] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein the side walls of the transition box and the movable plate are coated with protective wax.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Since the elastic element includes a tension spring and a hook, hooks are provided on one side of the guide and the mounting plate. The two sides of the tension spring are hooked to the hooks respectively. Two sets of processing rollers are rotatably connected inside the processing frame. The guide is hinged to one side of the processing frame and the mounting plate is fixedly connected to one side of the processing frame. The guide is movably connected to the mounting plate through the elastic element. Therefore, the waste material input into the transition box after corrugated paper processing can be periodically exported, which facilitates the collection and unified treatment of waste material.

[0016] 2. Since the movable plate is fixedly connected to the second rotating shaft, and the second rotating shaft is rotatably connected to the transition box, when the transition box tilts due to its own weight, it can be driven to rotate through the second rotating shaft, which facilitates the ejection of waste from the transition box. Attached Figure Description

[0017] Figure 1 This is one of the schematic diagrams of the overall structure of an adjustable waste discharge device for corrugated paper processing according to this utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of an adjustable waste discharge device for corrugated paper processing according to this utility model;

[0019] Figure 3This is a side view of the export component and its connecting structure in an adjustable waste export device for corrugated paper processing according to this utility model.

[0020] Figure 4 This utility model relates to an adjustable waste discharge device for corrugated paper processing. Figure 2 Enlarged view of point A in the middle;

[0021] In the diagram: 1. Processing frame; 2. Servo motor; 3. Processing roller; 4. Outlet part; 41. Transition box; 42. Movable plate; 43. Second rotating shaft; 5. Tension spring; 6. Hook ring; 7. Mounting plate; 8. Fixed seat; 9. First rotating shaft; 10. Connecting seat. Detailed Implementation

[0022] 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.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0024] In this embodiment of the utility model, an adjustable waste discharge device for corrugated paper processing includes a processing frame 1, two sets of processing rollers 3 are rotatably connected inside the processing frame 1, a discharge component 4 is hinged to one side of the processing frame 1, and a mounting plate 7 is fixedly connected to one side of the processing frame 1. The discharge component 4 is movably connected to the mounting plate 7 through an elastic element.

[0025] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein the elastic element includes a tension spring 5 and a hook ring 6, and the discharge element 4 and the mounting plate 7 are each provided with a hook ring 6 on one side, and the two sides of the tension spring 5 are respectively hooked to the hook ring 6.

[0026] Since the elastic element includes a tension spring 5 and a hook ring 6, and hook ring 6 is provided on one side of both the guide member 4 and the mounting plate 7, the two sides of the tension spring 5 are hooked to the hook ring 6 respectively, and two sets of processing rollers 3 are rotatably connected inside the processing frame 1. The guide member 4 is hinged to one side of the processing frame 1, and the mounting plate 7 is fixedly connected to one side of the processing frame 1. The guide member 4 is movably connected to the mounting plate 7 through the elastic element. Therefore, the waste material input into the transition box 41 after corrugated paper processing can be periodically exported, which facilitates the collection and unified treatment of waste material.

[0027] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein the discharge component 4 includes a transition box 41, a movable plate 42, and a second rotating shaft 43, wherein the movable plate 42 is fixedly connected to the second rotating shaft 43, and the second rotating shaft 43 is rotatably connected to the transition box 41.

[0028] Since the movable plate 42 is fixedly connected to the second rotating shaft 43, and the second rotating shaft 43 is rotatably connected to the transition box 41, when the transition box 41 tilts due to its own weight, it can be driven to rotate by the second rotating shaft 43, which facilitates the waste material to be thrown out of the transition box 41.

[0029] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, further comprising a fixed base 8 and a first rotating shaft 9, wherein the fixed base 8 is fixedly connected to the first rotating shaft 9, the fixed base 8 is fixedly connected to the transition box 41, and the first rotating shaft 9 is rotatably connected to the processing frame 1.

[0030] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein a connecting seat 10 is fixedly connected to one side of the fixed seat 8, and the hook ring 6 is fixedly connected to the connecting seat 10.

[0031] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein a servo motor 2 is fixedly installed on one side of the processing frame 1, and the output end of the servo motor 2 passes through the processing frame 1 and is fixedly connected to the processing roller 3.

[0032] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein a gear is fixedly connected to one side of the processing roller 3, and the two sets of processing rollers 3 are driven by the gear.

[0033] As a further embodiment of this utility model: an adjustable waste discharge device for corrugated paper processing, wherein the side walls of the transition box 41 and the movable plate 42 are coated with protective wax.

[0034] The working principle of this utility model is as follows: Since the elastic element includes a tension spring 5 and a hook ring 6, hook rings 6 are provided on one side of the guide member 4 and the mounting plate 7. The two sides of the tension spring 5 are hooked to the hook rings 6 respectively. Two sets of processing rollers 3 are rotatably connected inside the processing frame 1. The guide member 4 is hinged to one side of the processing frame 1. The mounting plate 7 is fixedly connected to one side of the processing frame 1. The guide member 4 is movably connected to the mounting plate 7 through the elastic element. Therefore, the waste material input into the transition box 41 after corrugated paper processing can be periodically exported, which facilitates the collection and unified treatment of waste material.

[0035] Since the movable plate 42 is fixedly connected to the second rotating shaft 43, and the second rotating shaft 43 is rotatably connected to the transition box 41, when the transition box 41 tilts due to its own weight, it can be driven to rotate by the second rotating shaft 43, which facilitates the waste material to be thrown out of the transition box 41.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable waste discharge device for corrugated paper processing, characterized in that, The equipment includes a processing frame (1), which has two sets of processing rollers (3) rotatably connected inside. A guide piece (4) is hinged to one side of the processing frame (1), and a mounting plate (7) is fixedly connected to one side of the processing frame (1). The guide piece (4) is movably connected to the mounting plate (7) through an elastic element.

2. The adjustable waste discharge device for corrugated paper processing according to claim 1, characterized in that, The elastic element includes a tension spring (5) and a hook ring (6). The guide member (4) and the mounting plate (7) are each provided with a hook ring (6) on one side. The two sides of the tension spring (5) are hooked to the hook ring (6) respectively.

3. The adjustable waste discharge device for corrugated paper processing according to claim 2, characterized in that, The export component (4) includes a transition box (41), a movable plate (42), and a second rotating shaft (43). The movable plate (42) is fixedly connected to the second rotating shaft (43), and the second rotating shaft (43) is rotatably connected to the transition box (41).

4. The adjustable waste discharge device for corrugated paper processing according to claim 3, characterized in that, It also includes a fixed seat (8) and a first rotating shaft (9), the fixed seat (8) being fixedly connected to the first rotating shaft (9), the fixed seat (8) being fixedly connected to the transition box (41), and the first rotating shaft (9) being rotatably connected to the processing frame (1).

5. The adjustable waste discharge device for corrugated paper processing according to claim 4, characterized in that, A connecting seat (10) is fixedly connected to one side of the fixed seat (8), and the hook ring (6) is fixedly connected to the connecting seat (10).

6. The adjustable waste discharge device for corrugated paper processing according to claim 5, characterized in that, A servo motor (2) is fixedly installed on one side of the processing frame (1), and the output end of the servo motor (2) passes through the processing frame (1) and is fixedly connected to the processing roller (3).

7. The adjustable waste discharge device for corrugated paper processing according to claim 6, characterized in that, A gear is fixedly connected to one side of the processing roller (3), and the two sets of processing rollers (3) are driven by the gear.

8. The adjustable waste discharge device for corrugated paper processing according to claim 7, characterized in that, The sidewalls of the transition box (41) and the movable plate (42) are coated with protective wax.