A classification leaf threshing device and method

Abstract

The present invention relates to the technical field of tobacco leaf threshing and redrying, and in particular to a classification threshing device and method. The classification threshing device comprises: a threshing device, a separation chamber, and an image processing control module; the threshing device is a segmented structure, located at the lower part of the separation chamber; an internal circulation air separation system is provided in the separation chamber; and the image processing control module is located in the separation chamber. The classification threshing method comprises the following steps: Step S1: classifying and processing the incoming tobacco leaves according to the gravity sorting method; Step S2: inspecting and analyzing the classified tobacco leaves, and adjusting the parameters of the classification threshing device described in the above technical solution; the classified tobacco leaves are classified and threshed in the classification threshing device. The present invention classifies the incoming tobacco leaves according to their different processing characteristics, and then enters the segmented threshing device to control the threshing quality and meet the requirements of refined processing.

Description

Technical Field

[0001] The present invention relates to the technical field of tobacco leaf threshing and redrying, and in particular to a classification and threshing device and method. Background Art

[0002] With the upgrading of the industry, the quality requirements of tobacco leaf processing by various redrying enterprises have become increasingly higher, and leaf threshing technology, as the core of the entire production line of redrying enterprises, has become a focus of attention. In recent years, various manufacturers have also done a lot of work to study and explore how to improve the quality of leaf threshing in order to achieve the requirements of refined and flexible processing of cigarette raw materials, but with little success.

[0003] Many factors affect threshing quality. Due to unstable incoming materials, poor uniformity, and significant differences in tobacco leaves, the traditional single threshing method results in significant processing differences, resulting in diverse leaf structures and shapes after threshing, and severe fragmentation.

[0004] How to improve the quality of threshing has become an urgent problem to be solved in tobacco processing technology. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a classification leaf threshing device and method, which realizes refined processing and improves the leaf threshing quality.

[0006] The present invention provides a classification and threshing device, comprising: a threshing device, a separation chamber, and an image processing control module;

[0007] The defoliator is a segmented structure and is located at the lower part of the separation bin;

[0008] An internal circulation air separation system is provided in the separation bin;

[0009] The image processing control module is located in the separation chamber.

[0010] Preferably, the separation chamber comprises:

[0011] Air inlet;

[0012] Tobacco feeding port;

[0013] An air plate is provided at the air inlet;

[0014] The baffle plate is arranged just above the segment of the leaf beater.

[0015] Preferably, the air inlet is connected to the fan through a pipeline.

[0016] Preferably, the image processing control module is located on one side of the baffle plate.

[0017] Preferably, the image processing control module is a camera.

[0018] Preferably, the leaf beater is divided into three sections of frames, and beating rollers are arranged in the frames; each section of the frame collects and processes a type of incoming tobacco leaves.

[0019] The present invention provides a classification threshing method, comprising the following steps:

[0020] Step S1: sorting incoming tobacco leaves according to the gravity sorting method;

[0021] Step S2: inspecting and analyzing the classified tobacco leaves, and adjusting the parameters of the classification and threshing device described in the above technical solution;

[0022] The classified tobacco leaves are classified and threshed in the classification and threshing device.

[0023] Preferably, the parameter adjustment of the classification and beating device includes adjusting the fan parameters of the separation bin, adjusting the air plate, and adjusting the control baffle.

[0024] Preferably, the parameter adjustment of the classification and leaf beating device is automatic and real-time.

[0025] Compared with the existing technology, the classification and beating device and method of the present invention classifies the incoming tobacco leaves according to their different processing characteristics, and then enters the segmented beating device to control the beating quality and meet the needs of refined processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram showing a leaf-classifying and beating device according to an embodiment of the present invention;

[0027] Figure 2 A schematic diagram showing the structure of a leaf remover;

[0028] Figure 3 A schematic structural diagram showing a leaf-classifying and beating device according to another embodiment of the present invention;

[0029] Figure 4 A flow chart showing the classification threshing method of the present invention;

[0030] In the figure,

[0031] 1 is the leaf beater, 2 is the separation chamber, 3 is the image processing control module, 4 is the tobacco leaf feeding port, 5 is the air inlet, 6 is the air plate, 7 is the material baffle, 8 is the fan, 9 is the frame, and 10 is the beating roller. DETAILED DESCRIPTION

[0032] In order to further understand the present invention, embodiments of the present invention are described below in conjunction with examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, rather than for limiting the present invention.

[0033] The embodiment of the present invention discloses a classification and beating device, such as Figure 1 As shown, it includes: a leaf remover 1, a separation chamber 2, and an image processing control module 3;

[0034] The defoliator 1 is a segmented structure and is located at the lower part of the separation bin;

[0035] The separation chamber 2 is provided with an internal circulation air separation system, which can effectively separate tobacco leaves with different processing characteristics;

[0036] The image processing control module 3 is located in the separation chamber.

[0037] In the present invention, the separation chamber is a key leaf-beating component, including:

[0038] Tobacco feeding port 4;

[0039] Air inlet 5;

[0040] Wind plate 6, provided at the air inlet; used to adjust the wind field in the separation bin 2 to meet the classification requirements;

[0041] The baffle plate 7 is arranged just above the segmentation of the leaf beater 1 and is used for automatic adjustment of the division of the classified tobacco leaf areas.

[0042] The wind plate 6 is preferably an automatically adjustable wind plate.

[0043] The material baffle 7 is preferably an automatically adjustable material baffle.

[0044] Preferably, the air inlet 5 is connected to the fan 8 through a pipeline.

[0045] Preferably, the image processing control module 3 is located on one side of the baffle plate 7 .

[0046] Preferably, the image processing control module 3 includes an image acquisition unit and an image processing unit. More preferably, the image processing control module 3 is a camera.

[0047] Preferably, if Figure 2 As shown, the leaf beater 1 is divided into three sections of frames 9, and beating rollers 10 are arranged in the frames; each section of the frame 9 collects and processes a type of incoming tobacco leaves.

[0048] After the classified tobacco leaves enter the threshing machine, the threshing quality is controlled through segmented structural design and related factors such as specific threshing rollers and frame structures set in different processing areas to meet the needs of refined processing.

[0049] Preferably, according to the size of the classified tobacco leaves, each frame section is set to have different diameters, different structures, and different forms of structures to meet the leaf beating requirements of tobacco leaves with different processing characteristics.

[0050] Preferably, the beating rollers in different frames are set to have different diameters, different blade spacings, and different beating knife arrangements to meet the beating requirements of tobacco leaves with different processing characteristics.

[0051] The embodiment of the present invention further discloses a classification and threshing method, comprising the following steps:

[0052] Step S1: sorting incoming tobacco leaves according to the gravity sorting method;

[0053] Step S2: testing and analyzing the classified tobacco leaves, and adjusting the parameters of the classification and threshing device described in the above technical solution;

[0054] The classified tobacco leaves are classified and threshed in the classification and threshing device.

[0055] According to the present invention, in step S1, the gravity sorting method is to separate tobacco leaves with different densities, and the separated tobacco leaves are divided into three categories according to their processing characteristics, namely leaves, stems with leaves, and stems with a small amount of leaves.

[0056] In the step S2, the image processing control module in the classification and threshing device is preferably used to detect and analyze the classified tobacco leaves.

[0057] Preferably, the parameters of the classification and leaf-threshing device are automatically adjusted through feedback from the image processing control module.

[0058] Preferably, the parameter adjustment of the classification and beating device includes adjusting the fan parameters of the separation bin, adjusting the air plate, and adjusting the control baffle.

[0059] Preferably, the parameter adjustment of the splitting and beating device is automatic and real-time.

[0060] In order to further understand the present invention, the classification and beating device and method provided by the present invention are described in detail below in conjunction with the embodiments. The protection scope of the present invention is not limited by the following embodiments.

[0061] Example 1

[0062] A classification and beating device, such as Figure 3 As shown, it includes: a leaf remover 1, a separation chamber 2, and an image processing control module 3;

[0063] The leaf beater 1 is a three-section frame 9 located at the lower part of the separation bin; beating rollers are arranged in the frame; and each section of the frame collects and processes a type of incoming tobacco leaves.

[0064] An internal circulation air separation system is provided in the separation bin 2, which can realize the effective separation of tobacco leaves with different processing characteristics.

[0065] The separation chamber 2 includes:

[0066] Tobacco feeding port 4;

[0067] Air inlet 5; the air inlet 5 is connected to the fan 8 through a pipe;

[0068] The wind plate 6 is provided at the air inlet 5; the wind plate 6 is an automatic adjustment wind plate;

[0069] The baffle plate 7 is arranged just above the frame side plate of the leaf beater 1; the baffle plate 7 is an automatically adjustable baffle plate.

[0070] The image processing control module 3 is located on one side of the baffle plate 7 .

[0071] The image processing control module 3 is a camera.

[0072] Example 2

[0073] A classification threshing method, such as Figure 4 As shown, the following steps are included:

[0074] Step S1: Classify incoming tobacco leaves in the separation bin 2 by gravity sorting into three categories: leaves, leaves with stems, and a small amount of leaves with stems;

[0075] Step S2: Use the image processing control module to detect and analyze the classified tobacco leaves, feed the information back to the leaf beater 1 and the separation chamber 2, and electrically adjust the air plate, fan parameters, and baffle parameters;

[0076] The classified tobacco leaves are classified and threshed in the classification and threshing device.

[0077] The above embodiments are only intended to help understand the method and core concept of the present invention. It should be noted that, without departing from the principles of the present invention, a number of improvements and modifications may be made to the present invention by those skilled in the art, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

[0078] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A leaf-classifying device, characterized in that: include: A leaf remover (1), a separation chamber (2), and an image processing control module (3); The defoliator (1) is a segmented structure and is located at the lower part of the separation bin (2); An internal circulation air separation system is provided in the separation bin (2); The image processing control module (3) is located in the separation chamber (2); The separation chamber comprises: Tobacco feeding port (4); Air inlet (5); An air plate (6) is provided at the air inlet (5); A baffle plate (7) is arranged just above the segment of the leaf beater (1); The air inlet (5) is connected to the fan (8) through a pipeline; The image processing control module (3) is located on one side of the baffle plate (7); The leaf beater (1) is divided into three sections of frames (9), and a beating roller (10) is arranged in the frames (9); each section of the frames (9) collects and processes a type of incoming tobacco leaves; According to the size of the classified tobacco leaves, the rollers in different frames are set to different diameters, different blade spacings, and different blade arrangements to meet the leaf beating requirements of tobacco leaves with different processing characteristics.

2. The leaf sorting and beating device according to claim 1, characterized in that: The image processing control module (3) is a camera.

3. A classification threshing method, characterized in that: The following steps are involved: Step S1: sorting the incoming tobacco leaves according to the gravity sorting method; Step S2: inspecting and analyzing the classified tobacco leaves, and adjusting the parameters of the classifying and threshing device described in any one of claims 1 to 2; The classified tobacco leaves are classified and threshed in the classification and threshing device.

4. The classification and threshing method according to claim 3, characterized in that: The parameter adjustment of the classification and beating device includes adjusting the fan parameters of the separation bin, adjusting the air plate, and adjusting the control baffle.

5. The classification and threshing method according to claim 4, characterized in that: The parameter adjustment of the classification and leaf beating device is automatic and real-time.

6. The method for classifying and threshing leaves according to claim 4, characterized in that: The image processing control module in the leaf classification and threshing device is used for detection and analysis.

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