Uniform feeding device for waste paper packaging

Abstract

The utility model relates to the technical field of waste paper recovery processing equipment, in particular to a uniform feeding device for packaging waste paper, which comprises a box body with a rectangular structure, a storage bin is arranged in the middle of the box body and is used for temporarily storing waste paper to be transferred and fed, one end in the storage bin is arranged as a feeding end, and the other end is arranged as a pushing end. A material pushing assembly is arranged at the material pushing end, a material stirring assembly is arranged at the material feeding end, waste paper in the material storage bin is moved towards the material stirring assembly by starting the material pushing assembly, and then the waste paper is evenly output outwards along a material feeding opening of the material storage bin in combination with rotation of the material stirring assembly. The device can uniformly output waste paper after mixing the waste paper, automatically transfers and feeds the waste paper, and has the advantages of high speed, high efficiency and the like.

Description

Technical Field

[0001] This utility model relates to the technical field of waste paper recycling and processing equipment, specifically a uniform feeding device for baling waste paper. Background Technology

[0002] The main shortcomings and problems existing in current waste paper recycling and baling processes include:

[0003] (1) Uniformity is difficult to control: The method of manually adding shredded paper into yellow cardboard makes it difficult to accurately control the degree and proportion of uniformity, which may lead to unstable quality of the final packaged waste paper.

[0004] (2) Cost control issues: The market price of shredded paper is low. If it is not effectively mixed, it will be difficult to increase its economic value and cause waste of resources.

[0005] (3) Environmental and ecological benefits: Uneven feeding and inefficient recycling process may affect the resource utilization efficiency of waste paper, which is not conducive to environmental protection and the improvement of ecological benefits.

[0006] Therefore, in view of the above-mentioned problems, this technical solution proposes a uniform feeding device for waste paper baling. Utility Model Content

[0007] The purpose of this invention is to provide a uniform feeding device for waste paper baling, so as to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a uniform feeding device for waste paper baling, comprising a rectangular box with a storage bin in the middle for temporarily storing waste paper to be transferred and fed. One end of the storage bin is configured as a feeding end, and the other end is configured as a pushing end. The pushing end is equipped with a pushing component, and the feeding end is equipped with a feeding component. By activating the pushing component, the waste paper inside the storage bin is moved toward the feeding component. Then, combined with the rotation of the feeding component, the waste paper is uniformly output outward along the feeding port of the storage bin.

[0009] The pushing assembly includes a push plate that slides along the inside of the storage bin. A scissor mechanism is connected to the side of the push plate away from the feeding assembly. An electric push rod installed inside the box is connected to the end of the scissor mechanism. That is, by activating the electric push rod, the scissor mechanism is controlled to extend laterally, thereby driving the push plate to move along the inside of the storage bin to push the waste paper.

[0010] The feeding assembly includes a rotary shaft rotatably mounted at the feeding port of the storage bin. One end of the rotary shaft is rotatably connected to the inner wall of the box via a bearing, and the other end is connected to a geared motor fixedly mounted on the outer wall of the box. At the same time, multiple radially distributed rubber strips are evenly installed on the outer wall around the rotary shaft. By starting the geared motor, the rotary shaft is driven to rotate, which in turn drives the rubber strips to rotate synchronously, automatically pushing and mixing the waste paper pushed to one side, and then transferring it outward along the feeding port into the baler for processing.

[0011] (1) Improve the uniformity of mixing: The device can ensure that waste paper of different grades is mixed uniformly in a predetermined ratio, thereby improving the quality of the final packaged product;

[0012] (2) Precise control of the mixing ratio: Through the electronic interlock and the setting of the feed roller speed parameters, the uniform feeding device can accurately measure the amount of shredded paper mixed in, ensuring that the ratio of waste paper meets the quality requirements.

[0013] (3) Reduced manual intervention: The automated feeding process reduces manual operation and lowers the quality problems and safety risks caused by improper manual operation;

[0014] (4) Improve work efficiency: The uniform feeding device can speed up the feeding speed, improve the overall working efficiency of the baler, and increase the output per unit time;

[0015] (5) Quality stability: Through automated control, the device can ensure that the waste paper ratio is consistent each time it is packaged, thereby improving the stability of product quality;

[0016] (6) Reduce operating costs: While improving packaging quality and efficiency, it reduces labor costs and rework costs caused by quality problems;

[0017] (7) Reduce quality disputes: Reduce customer complaints due to quality issues by ensuring the uniformity and accuracy of waste paper mixing.

[0018] (8) Data recording and tracking: The device can be equipped with data recording function to facilitate the tracking and optimization of the production process;

[0019] (9) Enhanced safety: Automation reduces the need for personnel to work in hazardous areas, thereby reducing workplace safety risks; Attached Figure Description

[0020] Figure 1 This is a first-view structural diagram of a uniform feeding device for waste paper baling when the scissor mechanism is not deployed.

[0021] Figure 2 This is a second-view structural diagram of a uniform feeding device for waste paper baling when the scissor mechanism is not deployed.

[0022] Figure 3 This is a first-view structural diagram of the scissor mechanism in a uniform feeding device for baling waste paper when it is deployed.

[0023] Figure 4 This is a second-view structural diagram of the scissor mechanism in a uniform feeding device for waste paper baling when it is deployed.

[0024] The components include: housing 10, geared motor 11, electric push rod 12, push plate 13, lever shaft 14, rubber lever strip 15, and scissor mechanism 16. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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.

[0028] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] Please see Figures 1-4A uniform feeding device for waste paper baling includes a rectangular box 10 with a storage bin in the middle for temporarily storing waste paper to be transferred and fed. One end of the storage bin is set as a feeding end and the other end is set as a pushing end. The pushing end is equipped with a pushing component and the feeding end is equipped with a feeding component. By activating the pushing component, the waste paper inside the storage bin is moved toward the feeding component. Then, combined with the rotation of the feeding component, the waste paper is uniformly output outward along the feeding port of the storage bin.

[0030] The pushing assembly includes a push plate 13 that slides along the inside of the storage bin. A scissor mechanism 16 is connected to the side of the push plate 13 away from the feeding assembly. An electric push rod 12 installed inside the housing 10 is connected to the end of the scissor mechanism 16. That is, by activating the electric push rod 12, the scissor mechanism 16 is controlled to extend laterally, thereby driving the push plate 13 to move along the inside of the storage bin to push the waste paper.

[0031] The feeding assembly includes a rotary shaft 14 rotatably mounted at the feeding port of the storage bin. One end of the rotary shaft 14 is rotatably connected to the inner wall of the housing 10 via a bearing, and the other end is connected to a geared motor 11 fixedly mounted on the outer wall of the housing 10. At the same time, multiple radially distributed rubber strips 15 are evenly installed on the outer wall around the rotary shaft 14. By starting the geared motor 11, the rotary shaft 14 is driven to rotate, which in turn drives the rubber strips 15 to rotate synchronously, automatically agitating and mixing the waste paper pushed to one side, and then transferring it outward along the feeding port to the baler for processing.

[0032] In this embodiment of the invention, a corrosion-resistant metal layer is provided on the side of the pusher plate 13 that contacts the waste paper. This layer is used to reduce the contact friction with the waste paper, making it easier for the feeding component to smoothly push the waste paper outward and mix it, while reducing the corrosiveness of waste paper and other debris to the pusher plate 13. At the same time, a corrosion-resistant metal layer is also provided on the inner wall of the storage bin.

[0033] The scissor mechanism 16 is located in the middle of the side wall of the push plate 13, so that when the electric push rod 12 extends the scissor mechanism 16, it can apply a stable push-pull force to the push plate 13.

[0034] The length of the rubber strip 15 can be set according to the amount of waste paper to be mixed and transferred.

[0035] In one embodiment of the present invention, the connection and cooperation between the scissor lift mechanism 16 and the electric push rod 12 are as follows:

[0036] Initial state: In the initial state, the scissor mechanism 16 is in a folded or unfolded state, and the electric push rod 12 is in a retracted or extended position.

[0037] Start the electric actuator 12:

[0038] When the electric push rod 12 is started, the motor drives the lead screw or piston rod to extend or retract.

[0039] If the electric push rod 12 extends, it will push the connected scissor link, causing the scissor mechanism 16 to unfold and increase the overall length.

[0040] If the electric push rod 12 retracts, it will pull the connected scissor lift linkage, causing the scissor lift mechanism 16 to fold and reduce the overall length.

[0041] Control and feedback: The electric actuator 12 is typically equipped with a position sensor or limit switch to monitor the position of the telescopic rod.

[0042] The control system can precisely control the extension length of the electric telescopic rod based on the information fed back from the sensors, thereby controlling the extension length of the scissor lift mechanism 16.

[0043] This device is mainly used for feeding materials in conjunction with a fully automatic waste paper baler. In terms of electrical control, it is interlocked with the operating control signals of the HPA-160 plate chain conveyor. The main working principle is as follows: when the HPA-160 plate chain conveyor is running, this feeding device operates; when the HPA-160 plate chain conveyor stops running, this feeding device stops operating. The electric push rod 12 pushes the mixed waste paper in the housing 10 towards the deflector shaft 14. The rubber strips 15 on the deflector shaft 14 evenly push the mixed waste paper into the plate chain conveyor, where it mixes evenly with the yellow cardboard on the conveyor, thus completing the uniform feeding process.

[0044] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A uniform feeding device for baling waste paper, characterized in that, It includes a rectangular box (10), with a storage bin in the middle of the box (10). One end of the storage bin is set as a feeding end and the other end is set as a pushing end. The pushing end is equipped with a pushing component and the feeding end is equipped with a feeding component. The feeding assembly includes a push plate (13) that slides along the inside of the storage bin. A scissor mechanism (16) is connected to the side of the push plate (13) away from the feeding assembly. An electric push rod (12) installed inside the box (10) is connected to the end of the scissor mechanism (16). The feeding assembly includes a rotary shaft (14) rotatably installed at the feeding port of the storage bin. One end of the rotary shaft (14) is rotatably connected to the inner wall of the box (10) through a bearing, and the other end is connected to a geared motor (11) fixedly installed on the outer wall of the box (10). Multiple radially distributed rubber strips (15) are evenly installed on the circumferential outer wall of the rotary shaft (14).

2. The uniform feeding device for waste paper baling according to claim 1, characterized in that, The side of the pusher plate (13) that comes into contact with the waste paper is provided with a corrosion-resistant metal layer, and the inner wall of the storage bin is also provided with a corrosion-resistant metal layer.

3. A uniform feeding device for waste paper baling according to claim 2, characterized in that, The scissor mechanism (16) is located in the middle of the side wall of the push plate (13).

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