Compression type fluffy material weighing and packing machine

Abstract

The utility model discloses a compression type fluffy material weighing and packing machine which is characterized in that a compression cavity is arranged on the lower portion of a feeding pipe in a communicating mode, materials enter the compression cavity from the feeding pipe to be compressed to reduce the size, a scale body is arranged at the bottom of the compression cavity, the lower portion of the compression cavity is communicated with a discharging pipe through a discharging valve, and clamping devices are arranged on the periphery of the discharging pipe; a conveying belt is horizontally arranged on the lower portion of the discharging pipe, and an automatic packaging device is arranged on one side of the conveying belt. The weighing and packing machine is provided with the compression cavity, the compression cavity can compress fluffy materials, the occupied volume of the materials is reduced, the scale body can accurately weigh the materials in the compression cavity, and the materials are automatically packed by the automatic packing device after being loaded into a packing bag, so that the novel weighing and packing machine can accurately weigh the loose materials and reduce the volume; the packaging, transporting and processing are convenient, automatic packaging and sealing can be achieved, the processing efficiency is high, the space utilization efficiency is improved, and traditional Chinese medicine processing is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a compression type fluffy material weighing and packaging machine. Background Art

[0002] Traditional Chinese medicine is the medicine used in traditional Chinese medicine. According to the processing technology, traditional Chinese medicine is divided into Chinese patent medicine and Chinese medicinal materials. Traditional Chinese medicine is generally called "Compendium of Materia Medica" in ancient books. Traditional Chinese medicine is mainly composed of plant medicine (roots, stems, leaves, fruits), animal medicine (viscera, skin, bones, organs, etc.) and mineral medicine. Because plant medicine accounts for the majority of traditional Chinese medicine, traditional Chinese medicine is also called Chinese herbal medicine, a mild medicine.

[0003] In the production process of traditional Chinese medicinal materials, the raw materials need to be weighed, packaged and transported. In the relevant technology, there is an integrated weighing and packaging device that can accurately weigh and package Chinese medicinal materials and other raw materials to facilitate later transportation, storage and processing. However, for fluffy Chinese medicinal materials such as leaf Chinese medicinal materials, they are large in volume and low in density. After being packaged, they still occupy a large volume, which seriously affects the packaging efficiency and the efficiency of later transportation, storage and processing. Utility Model Content

[0004] In response to the problems in the related art, the present application discloses a compression type fluffy material weighing and baling machine, which solves the problem in the related art that fluffy materials occupy a large volume and are inconvenient to package, transport and process.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A compression type fluffy material weighing and baling machine comprises a feed hopper, the feed hopper is connected to a conveyor belt, the other end of the conveyor belt is connected to a feed pipe, the feed hopper contains materials to be packaged, the circular motion of the conveyor belt drives the materials in the feed hopper to move to the feed pipe, the lower part of the feed pipe is connected to a compression chamber, the materials enter the compression chamber through the feed pipe to be compressed and reduce the volume, a scale body is provided at the bottom of the compression chamber, the scale body can weigh the materials entering the compression chamber, the lower part of the compression chamber is connected to the discharge pipe through a discharge valve, a clamping device is provided around the discharge pipe, the clamping device can clamp and fix the packaging bag outside the discharge pipe, a conveyor belt is horizontally provided at the lower part of the discharge pipe, an automatic packaging device is provided on one side of the conveyor belt, the conveyor belt transports the materials loaded into the packaging bag, the automatic packaging device packs and seals the packaging bag in motion, and also comprises a control cabinet connected to the signal control of each control part.

[0007] As a further solution of the present application: the compression chamber is a cylindrical cavity structure, the compression chamber is horizontally arranged, a compression rod is provided at one end inside the compression chamber, the compression rod is connected to a power device and can move left and right in the compression chamber, the other end of the compression rod is connected to a compression plate, the compression plate moves left and right to compress the material, the upper part of the compression chamber is connected to the feed pipe, the other end of the compression chamber is provided with a molding cavity, the compression plate compresses the material into the molding cavity for molding, and the lower part of the molding cavity is provided with the discharge valve.

[0008] As a further solution of the present application: the shape of the compression plate is consistent with the shape of the inner wall of the compression chamber, and a plurality of breathable air holes are provided on the compression plate.

[0009] As a further solution of the present application: a plurality of the compression chambers are connected to the lower part of the feed pipe, the scale body is provided at the bottom of each compression chamber, and the lower part of each compression chamber is connected to the discharge pipe through a discharge valve.

[0010] As a further solution of the present application: a plurality of discharge branch pipes are provided at the lower part of the discharge pipe, each of the discharge branch pipes is connected to the compression chamber respectively, and a switching valve is provided in each of the discharge branch pipes, and the switching valve is opened and closed to connect or disconnect the discharge pipe with different compression chambers.

[0011] In summary, the beneficial effects of this application are:

[0012] The weighing baler is equipped with a compression chamber, which can compress fluffy materials and reduce the volume occupied by the materials. At the same time, a scale body is provided at the bottom of the compression chamber to accurately weigh the materials in the compression chamber. After the materials are put into the packaging bag, an automatic packaging device will automatically pack them. This new weighing baler can accurately weigh loose materials and reduce their volume, which is convenient for packaging, transportation and processing. It can also automatically pack and seal, has high processing efficiency, improves space utilization efficiency, and facilitates the processing of Chinese medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification. They are used together with the embodiments of the present application to explain the present application and do not constitute a limitation of the present application.

[0014] In the attached picture:

[0015] Figure 1 This is a schematic diagram of the structure of the first embodiment of the present application.

[0016] Figure 2 This is a schematic diagram of the compression chamber structure of Example 1 of the present application.

[0017] Figure 3 This is a schematic diagram of the structure of two compression chambers in Example 2 of the present application.

[0018] Reference numerals:

[0019] 1. Feed pipe; 2. Compression chamber; 3. Scale body; 4. Discharge pipe; 5. Clamping device; 6. Conveyor belt; 7. Automatic packaging device; 8. Control cabinet; 9. Discharge branch pipe; 10. Switching valve; 21. Compression rod; 22. Compression plate; 23. Forming chamber; 24. Discharge valve; DETAILED DESCRIPTION

[0020] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present embodiment disclosure as detailed in the appended claims.

[0021] It should be noted that all directional indications in the embodiments (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, the descriptions of "first", "second", etc. in the embodiments are only for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0023] In order to further understand the content, features and effects of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0024] Embodiment 1: Figure 1-2 As shown:

[0025] The compression type fluffy material weighing and baling machine comprises a control cabinet 8 connected to the signal control of each control part.

[0026] It also includes a feed hopper, which is connected to a conveyor belt, and the other end of the conveyor belt is connected to a feed pipe 1. The feed hopper contains materials to be packaged, and the circulating motion of the conveyor belt drives the materials in the feed hopper to move to the feed pipe 1.

[0027] A compression chamber 2 is provided at the lower part of the feed pipe 1, and the material is transferred by gravity, which has a relatively economical transfer efficiency.

[0028] The material enters the compression chamber 2 through the feed pipe 1 and is compressed to reduce its volume. A scale body 3 is provided at the bottom of the compression chamber 2. The scale body 3 can accurately weigh the material entering the compression chamber 2. When the material in the compression chamber 2 reaches the required weight, the feed pipe 1 stops feeding and the compression chamber 2 starts compression.

[0029] The lower part of the compression chamber 2 is connected to the discharge pipe 4 through the discharge valve 24. After the compression work is completed, the discharge valve 24 is opened and the material enters the packaging bag through the discharge pipe 4.

[0030] A clamping device 5 is provided around the discharge pipe 4, and the clamping device 5 can clamp and fix the packaging bag outside the discharge pipe 4. A conveyor belt 6 is horizontally provided at the lower part of the discharge pipe 4, and an automatic packaging device 7 is provided on one side of the conveyor belt 6. The conveyor belt 6 transports the materials loaded into the packaging bag, and the automatic packaging device 7 packs and seals the packaging bag in motion.

[0031] Among them, the compression chamber 2 is a cylindrical cavity structure, the compression chamber 2 is horizontally arranged, a compression rod 21 is provided at one end inside the compression chamber 2, the compression rod 21 is connected to the power device in the compression chamber 2 and can move left and right, and a compression plate 22 is connected to the other end of the compression rod 21, and the compression plate 22 moves left and right to compress the material, and the upper part of the compression chamber 2 is connected to the feed pipe 1.

[0032] A molding cavity 23 is provided at the other end of the compression cavity 2. The compression plate 22 compresses the material into the molding cavity 23 for molding. A discharge valve 24 is provided at the lower part of the molding cavity 23.

[0033] The compression chamber 2 is arranged adjacent to the feed pipe 1, and the compression action is performed in the compression chamber 2, so as to prevent the compressed material from being connected with the feed pipe 1 and causing material leakage.

[0034] Preferably, the shape of the compression plate 22 matches the shape of the inner wall of the compression chamber 2 , and a plurality of air-permeable holes are provided on the compression plate 22 .

[0035] Embodiment 2, as Figure 3 As shown:

[0036] Two compression chambers 2 are connected at the lower part of the feed pipe 1 . A scale body 3 is provided at the bottom of each compression chamber 2 . The lower part of each compression chamber 2 is connected to the discharge pipe 4 through a discharge valve 24 .

[0037] A plurality of discharge branch pipes 9 are provided at the lower part of the discharge pipe 4, each of which is connected to the compression chamber 2, and a switching valve 10 is provided in each of the discharge branch pipes 9. The switching valve 10 is opened and closed to connect or disconnect the discharge pipe 4 with different compression chambers 2. The two compression chambers 2 can work alternately, which has a higher processing efficiency. Multiple compression chambers 2 can be set according to needs.

[0038] The other structures are the same as those of the first embodiment.

[0039] In practical application:

[0040] The weighing and baling machine is provided with a compression chamber 2, which can compress fluffy materials and reduce the volume occupied by the materials. At the same time, a scale body 3 is provided at the bottom of the compression chamber 2, which can accurately weigh the materials in the compression chamber 2. After the materials are put into the packaging bag, an automatic packaging device 7 automatically packs them. This new weighing and baling machine can accurately weigh loose materials and reduce their volume, which is convenient for packaging, transportation and processing, and can automatically pack and seal, has high processing efficiency, improves space utilization efficiency, and facilitates the processing of Chinese medicinal materials.

[0041] It is noted that the pressure of the compression chamber 2, the cavity diameter and the shape of the compression plate 22 can be set according to actual needs.

[0042] Finally, it should be noted that the above disclosure is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application. The scope of the present application is limited only by the attached claims.

Claims

1. A compression type fluffy material weighing and baling machine, comprising a feed hopper, the feed hopper is connected to a conveyor belt, the other end of the conveyor belt is connected to a feed pipe (1), the feed hopper contains the material to be baled, the conveyor belt circulates to drive the material in the feed hopper to move to the feed pipe (1), characterized in that: The lower part of the feed pipe (1) is connected to a compression chamber (2). The material enters the compression chamber (2) through the feed pipe (1) to be compressed and reduced in volume. A scale body (3) is provided at the bottom of the compression chamber (2). The scale body (3) can weigh the material entering the compression chamber (2). The lower part of the compression chamber (2) is connected to the discharge pipe (4) through a discharge valve (24). A clamping device (5) is provided around the discharge pipe (4). The clamping device (5) can clamp and fix the packaging bag outside the discharge pipe (4). A conveyor belt (6) is horizontally provided at the lower part of the discharge pipe (4). An automatic packaging device (7) is provided on one side of the conveyor belt (6). The conveyor belt (6) transports the material loaded into the packaging bag. The automatic packaging device (7) packs and seals the packaging bag in motion. A control cabinet (8) connected to the signal control of each control part is also included.

2. A compression type fluffy material weighing and baling machine according to claim 1, characterized in that: The compression chamber (2) is a cylindrical chamber structure. The compression chamber (2) is arranged horizontally. A compression rod (21) is arranged at one end of the compression chamber (2). The compression rod (21) is connected to a power device and can move left and right in the compression chamber (2). The other end of the compression rod (21) is connected to a compression plate (22). The compression plate (22) moves left and right to compress the material. The upper part of the compression chamber (2) is connected to the feed pipe (1). The other end of the compression chamber (2) is provided with a molding chamber (23). The compression plate (22) compresses the material into the molding chamber (23) for molding. The lower part of the molding chamber (23) is provided with the discharge valve (24).

3. A compression type fluffy material weighing and baling machine according to claim 2, characterized in that: The outer shape of the compression plate (22) matches the shape of the inner wall of the compression chamber (2), and a plurality of air-permeable holes are provided on the compression plate (22).

4. A compression type fluffy material weighing and baling machine according to claim 1, characterized in that: The lower part of the feed pipe (1) is connected to a plurality of compression chambers (2), the bottom of each compression chamber (2) is provided with a scale body (3), and the lower part of each compression chamber (2) is connected to the discharge pipe (4) via a discharge valve (24).

5. A compression type fluffy material weighing and baling machine according to claim 4, characterized in that: A plurality of discharge branch pipes (9) are provided at the lower part of the discharge pipe (4), each of the discharge branch pipes (9) being connected to the compression chamber (2) respectively, and a switching valve (10) is provided in each of the discharge branch pipes (9), and the switching valve (10) is opened and closed to connect or disconnect the discharge pipe (4) with different compression chambers (2).

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