A feeding device for processing environmentally friendly packaging materials

Abstract

This utility model relates to a feeding device for processing environmentally friendly packaging materials, belonging to the field of environmentally friendly packaging material processing technology. It includes a feeding box and a conveying cylinder located on the top left side of the feeding box. The feeding box contains a filtering mechanism for screening environmentally friendly packaging materials and a feeding mechanism for transporting environmentally friendly packaging materials. A support plate is fixed to the bottom of the feeding box. In this feeding device, the environmentally friendly packaging materials are filtered by a first filter plate and a second filter plate. The first filter plate can filter larger environmentally friendly packaging materials, followed by the second filter plate. Finally, smaller environmentally friendly packaging materials fall onto the surface of a receiving plate and slide into a second space, while larger environmentally friendly packaging materials fall into a third space, and medium-sized environmentally friendly packaging materials fall into the first space. This device has the advantage of effectively screening environmentally friendly packaging materials of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of environmentally friendly packaging material processing technology, specifically a feeding device for processing environmentally friendly packaging materials. Background Technology

[0002] Environmentally friendly packaging materials generally include reusable and renewable packaging materials, edible packaging materials, biodegradable materials, and natural paper materials. Environmentally friendly packaging is characterized by its low material consumption, minimal waste, energy saving, ease of recycling, and no secondary pollution from packaging waste. Therefore, the selection of environmentally friendly packaging materials should conform to the basic principles of harmlessness, pollution-free, and recyclability. Although purely natural environmentally friendly packaging materials are pollution-free, they have higher commercial costs and represent a serious waste of Earth's resources. Composite environmentally friendly materials, due to their low cost, pollution-free nature, and ease of recycling, will become the mainstream of environmentally friendly packaging in the future.

[0003] For example, Chinese patent CN211392972U discloses a feeding device for processing environmentally friendly packaging materials that is easy to use, including a control box, a finished product box and a column. A workbench is fixedly connected to the top of the column, a bracket is fixedly connected to the top of the workbench, a feeding cross plate is fixedly connected to the top of the bracket, and a rotating rod is rotatably connected to the front of the workbench through a rotating shaft. A through groove is opened on the surface of the rotating rod.

[0004] The aforementioned easy-to-use feeding device for processing environmentally friendly packaging materials still has some shortcomings. It only feeds materials through a feeding cylinder, making it difficult to screen environmentally friendly packaging materials of different particle sizes, thus reducing its practicality. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a feeding device for processing environmentally friendly packaging materials, which has the advantages of effectively screening environmentally friendly packaging materials of different sizes, and solves the problem of difficulty in screening when feeding environmentally friendly packaging materials with different particle sizes.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for processing environmentally friendly packaging materials, comprising a feeding box and a transmission cylinder disposed on the top left side of the feeding box, wherein the feeding box is provided with a filtering mechanism for screening environmentally friendly packaging materials and a feeding mechanism for transporting environmentally friendly packaging materials, and a support plate is fixed at the bottom of the feeding box;

[0007] The filtration mechanism includes a first filter plate, a second filter plate, and a material collection plate that are inclinedly arranged on the inner wall of the inner cavity of the feeding box. The first filter plate, the second filter plate, and the material collection plate are respectively fixed inside the first material conveying cylinder, the second material conveying cylinder, and the third material conveying cylinder. Six partitions are vertically fixed on the bottom wall of the inner cavity of the feeding box.

[0008] Furthermore, the six partitions are divided into three groups, which divide the inner cavity of the feeding box into three spaces from left to right: a first space, a second space, and a third space. The two adjacent partitions on the middle side are attached and fixed to each other.

[0009] Furthermore, the material receiving plate consists of two inclined plates and a bottom plate, with the two inclined plates fixed to both sides of the bottom plate, and the third material conveying cylinder connected to the bottom of the bottom plate.

[0010] Furthermore, the second conveying cylinder is located in the first space, and the third conveying cylinder is located in the second space, which means the first conveying cylinder is located in the third space.

[0011] Furthermore, the feeding mechanism includes three top plates fixed between each set of partitions and near their front side. The bottom of each of the three top plates is movably attached to a baffle. The bottom of each of the three baffles and near their back side is vertically fixed to a push plate. A connecting rod is fixed at the center of the front side of each of the three push plates. The front end of each of the three connecting rods is fixed to the same connecting rod. The front end of the connecting rod is provided with an electric push rod.

[0012] Furthermore, the left and right ends of the three push plates are respectively movably attached to the opposite side of each set of partitions, the electric push rod is fixed to the upper surface of the support plate, and the connecting rod is fixed to the outside of the output shaft of the electric push rod.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This feeding device for processing environmentally friendly packaging materials filters the materials through a first filter plate and a second filter plate. The first filter plate can filter larger environmentally friendly packaging materials, followed by the second filter plate. Finally, smaller environmentally friendly packaging materials fall onto the surface of the material collection plate and slide into the second space, while larger environmentally friendly packaging materials fall into the third space, and medium-sized environmentally friendly packaging materials fall into the first space. This device has the advantage of effectively screening environmentally friendly packaging materials of different sizes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the filtration mechanism of this utility model;

[0017] Figure 3 This is a perspective view of the feeding mechanism of this utility model.

[0018] In the diagram: 1. Feeding box, 2. Filtering mechanism, 201. First filter plate, 202. Second filter plate, 203. Material collection plate, 204. First conveying cylinder, 205. Second conveying cylinder, 206. Third conveying cylinder, 207. Partition plate, 3. Transmission cylinder, 4. Feeding mechanism, 401. Top plate, 402. Baffle plate, 403. Push plate, 404. Connecting rod, 405. Connecting rod, 406. Electric push rod. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1 The feeding device for processing environmentally friendly packaging materials in this embodiment includes a feeding box 1 and a transmission cylinder 3 located on the top left side of the feeding box 1. The feeding box 1 is equipped with a filter mechanism 2 for screening environmentally friendly packaging materials and a feeding mechanism 4 for transporting environmentally friendly packaging materials. A support plate is fixed at the bottom of the feeding box 1.

[0021] The environmentally friendly packaging materials to be fed are conveyed into the inside of the feeding box 1 through the conveyor cylinder 3.

[0022] Please see Figure 2 In this embodiment, the filtering mechanism 2 includes a first filter plate 201, a second filter plate 202 and a material collection plate 203 that are inclinedly arranged on the inner wall of the inner cavity of the feeding box 1. A first conveying cylinder 204, a second conveying cylinder 205 and a third conveying cylinder 206 are respectively fixed inside the first filter plate 201, the second filter plate 202 and the material collection plate 203. Six partitions 207 are vertically fixed on the bottom wall of the inner cavity of the feeding box 1.

[0023] The six partitions 207 are divided into three groups, dividing the inner cavity of the feeding box 1 into three spaces from left to right: the first space, the second space, and the third space. The two adjacent partitions 207 in the middle are attached and fixed to each other. The material collection plate 203 is composed of two inclined plates and a bottom plate, and the two inclined plates are fixed to both sides of the bottom plate. The third material conveying cylinder 206 is connected to the bottom of the bottom plate. The second material conveying cylinder 205 is located in the first space, the third material conveying cylinder 206 is located in the second space, and the first material conveying cylinder 204 is located in the third space. The environmentally friendly packaging material is filtered by the first filter plate 201 and the second filter plate 202. The first filter plate 201 can filter the larger environmentally friendly packaging material. Then the second filter plate 202 continues to filter. Finally, the smaller environmentally friendly packaging material falls onto the surface of the material collection plate 203 and slides into the second space, while the larger environmentally friendly packaging material falls into the third space, and the medium-sized environmentally friendly packaging material falls into the first space.

[0024] Please see Figure 3 In this embodiment, the feeding mechanism 4 includes three top plates 401 fixed between each set of partitions 207 and close to their front side. The bottom of each of the three top plates 401 is movably attached to a baffle 402. The bottom of each of the three baffles 402 and close to their back side are vertically fixed to a push plate 403. A connecting rod 404 is fixed at the center of the front side of each of the three push plates 403. The front end of each of the three connecting rods 404 is fixed to the same connecting rod 405. The front end of the connecting rod 405 is provided with an electric push rod 406 (only part of the output shaft of the electric push rod 406 is shown in the figure). The baffle 402 can prevent environmentally friendly packaging materials from falling to the front side of the push plate 403, thus avoiding cost waste.

[0025] The left and right ends of the three push plates 403 are respectively movably attached to the opposite side of each set of partitions 207. The electric push rod 406 is fixed to the upper surface of the support plate, and the connecting rod 405 is fixed to the outside of the output shaft of the electric push rod 406. When the electric push rod 406 is activated, the materials in the three spaces are pushed to the back side of the feeding box 1. The bottom of the back side of the feeding box 1 is connected to a feeding device for environmentally friendly packaging materials of different specifications, which can classify and feed environmentally friendly packaging materials of different specifications.

[0026] Understandably, the environmentally friendly packaging materials are filtered by the first filter plate 201 and the second filter plate 202. The first filter plate 201 can filter larger environmentally friendly packaging materials, and then the second filter plate 202 continues to filter. Finally, smaller environmentally friendly packaging materials fall onto the surface of the material collection plate 203 and slide into the second space, while larger environmentally friendly packaging materials fall into the third space, and medium-sized environmentally friendly packaging materials fall into the first space. This method has the advantages of effectively screening environmentally friendly packaging materials of different sizes.

[0027] All electrical components mentioned in this article are electrically connected to the main controller and power supply, and all electrical components mentioned are conventional and known devices. This application will not elaborate further. The main controller can be a conventional and known device such as a computer that performs control. The control circuit of the main controller can be implemented by a person skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so this utility model will not explain the control method and circuit connection in detail. At the same time, any parts of this utility model that are not described in detail are all common technologies known to those skilled in the art.

[0028] 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.

[0029] The working principle of the above embodiments is as follows:

[0030] When the feeding device for processing environmentally friendly packaging materials is needed, the environmentally friendly packaging materials to be fed are conveyed to the inside of the feeding box 1 through the transmission cylinder 3. Then, a large amount of environmentally friendly packaging materials are filtered by the first filter plate 201 and the second filter plate 202. The first filter plate 201 can filter larger environmentally friendly packaging materials, and then the second filter plate 202 continues to filter. Finally, smaller environmentally friendly packaging materials fall onto the surface of the material collection plate 203 and slide into the second space, while larger environmentally friendly packaging materials fall into the third space, and medium-sized environmentally friendly packaging materials fall into the first space. At this time, the electric push rod 406 can be activated to push the materials in the three spaces to the back side of the feeding box 1. The bottom of the back side of the feeding box 1 is connected to the feeding device for different specifications of environmentally friendly packaging materials, which can classify and feed different specifications of environmentally friendly packaging materials. At the same time, the baffle 402 can prevent the environmentally friendly packaging materials from falling to the front side of the push plate 403, which would cause a waste of costs.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for processing environmentally friendly packaging materials, comprising a feeding box (1) and a transmission cylinder (3) disposed on the top left side of the feeding box (1), characterized in that: The feeding box (1) is equipped with a filter mechanism (2) for screening environmentally friendly packaging materials and a feeding mechanism (4) for transporting environmentally friendly packaging materials. A support plate is fixed at the bottom of the feeding box (1). The filtration mechanism (2) includes a first filter plate (201), a second filter plate (202) and a material collection plate (203) that are inclinedly arranged on the inner wall of the inner cavity of the feeding box (1). The first filter plate (201), the second filter plate (202) and the material collection plate (203) are respectively fixed with a first conveying cylinder (204), a second conveying cylinder (205) and a third conveying cylinder (206). The bottom wall of the inner cavity of the feeding box (1) is vertically fixed with six partitions (207).

2. The feeding device for processing environmentally friendly packaging materials according to claim 1, characterized in that: The six partitions (207) are divided into three groups and the inner cavity of the feeding box (1) is divided into three spaces from left to right: the first space, the second space and the third space. The two adjacent partitions (207) on the middle side are attached and fixed to each other.

3. The feeding device for processing environmentally friendly packaging materials according to claim 2, characterized in that: The material collection plate (203) consists of two inclined plates and a bottom plate, with the two inclined plates fixed on both sides of the bottom plate, and the third material conveying cylinder (206) connected to the bottom of the bottom plate.

4. The feeding device for processing environmentally friendly packaging materials according to claim 2, characterized in that: The second conveying cylinder (205) is located in the first space, the third conveying cylinder (206) is located in the second space, and the first conveying cylinder (204) is located in the third space.

5. The feeding device for processing environmentally friendly packaging materials according to claim 2, characterized in that: The feeding mechanism (4) includes three top plates (401) fixed between each set of partitions (207) and close to their front side. The bottom of each of the three top plates (401) is movably attached to a baffle (402). The bottom of each of the three baffles (402) and close to their back side is vertically fixed to a push plate (403). The center of the front side of each of the three push plates (403) is fixed to a connecting rod (404). The front end of each of the three connecting rods (404) is fixed to the same connecting rod (405). The front end of the connecting rod (405) is provided with an electric push rod (406).

6. The feeding device for processing environmentally friendly packaging materials according to claim 5, characterized in that: The left and right ends of the three push plates (403) are respectively movably attached to the opposite side of each set of partitions (207), the electric push rod (406) is fixed to the upper surface of the support plate, and the connecting rod (405) is fixed to the outside of the output shaft of the electric push rod (406).

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