Device for separating, grading and loosening tobacco lamina on line

Abstract

The utility model discloses an on-line separating, grading and loosening device for tobacco lamina, which is characterized by comprising a machine body, a groove roller group, a roller group power source and a bottom-layer belt conveyor. According to the utility model, the groove roller group is formed by the plurality of groove rollers, and the gaps are formed among the groove rollers, so that when the tobacco lamina is conveyed to the groove roller group, the leaves which are crushed to be small enough can fall onto the bottom-layer conveying belt machine from the gaps among the groove roller group, and the conveying and the collection are completed by the bottom-layer conveying belt machine; the problems that loose leaves are further loosened, and qualified leaves are broken are avoided, and the production effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of machinery, and more specifically to a device for online material sorting, grading and loosening of tobacco sheets. Background Art

[0002] At present, the tobacco leaves of the tobacco production line of the cigarette factory are transported to the cigarette factory by the upstream supplier through pre-pressing and packaging when the moisture content is extremely low. To restore the tobacco leaves to the leaf shape, high temperature loosening is required. However, many tobacco factories use low temperature loosening mode to ensure the various indicators of the tobacco leaves themselves, which will cause some tobacco leaves to be unable to be fully loosened, and some leaves will be seriously hardened.

[0003] Although the existing loosening device can loosen the tobacco leaves, it is also easy to further loosen the loosened leaves and break the qualified leaves, which reduces the production effect. Utility Model Content

[0004] The utility model overcomes the shortcomings of the prior art and provides a device for online sorting, grading and loosening of tobacco flakes, so as to solve the problem of poor loosening effect of tobacco flakes.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A device for online classification and loosening of tobacco sheets, comprising a machine body, a groove roller group, a roller group power source, and a bottom conveyor belt conveyor;

[0007] The groove roller group and the roller group power source are installed on the machine body, and the groove roller group is connected to the roller group power source;

[0008] The groove roller group includes a plurality of groove rollers, which are arranged in sequence, and the groove rollers are driven by transmission sprockets, and there are gaps between the groove rollers, and the gap distance is adjustable;

[0009] The groove roller comprises a cylinder body and a working disc, wherein the working disc is mounted on the cylinder body, and a material-diverting plate is arranged on the working disc, and there is a gap between the material-diverting plates;

[0010] The bottom conveyor belt machine is arranged below the groove roller set.

[0011] When the tobacco leaves are transported to the groove roller group, the leaves that have been broken into small enough pieces will fall from the gaps between the groove roller groups to the bottom conveyor belt conveyor, which will then complete the transportation and collection.

[0012] Larger tobacco sheets cannot fall through the gap, but will roll between the grooved rollers. Since the grooved roller body is provided with a working disk and a stripping plate is provided on the working disk, the movement between the stripping plates will squeeze and tear the tobacco sheets, thus breaking them up.

[0013] A further technical solution is that the groove roller group and the roller group have more than one power source and the number is equal.

[0014] By providing power to the groove roller groups from different roller group power sources, different roller groups can be made to rotate in different directions, and the rotation speeds of different roller groups can also be adjusted more conveniently.

[0015] A further technical solution is that the working disc includes a serrated cutter disc and a debris removal disc;

[0016] The impurity removing disk is provided with a raised cloth on its surface.

[0017] The serrated blade disc is provided with 5 material-dividing plates, and there are gaps between the material-dividing plates. The serrated blade disc completes extrusion and tearing through the material-dividing plates.

[0018] The impurity removal disc is provided with a raised cloth on its surface, and the raised cloth absorbs fiber impurities in the tobacco leaves to achieve the impurity removal effect. The serrated blade disc and the impurity removal disc are both installed on the cylinder body.

[0019] A further technical solution is that the groove roller includes a bearing, a reducer, a moment arm, and a moment arm fixing frame;

[0020] The bearings are arranged at both ends of the cylinder, the bearings are installed on the machine body, the reducer is fixed to the machine body through a moment arm and a moment arm fixing frame, the reducer is connected to the power source of the roller group, a rotating shaft is arranged in the middle of the cylinder, and the rotating shaft passes through the bearing and is connected to the reducer.

[0021] The reducer mainly plays the role of adjusting the rotation speed of the cylinder.

[0022] A further technical solution is that the groove roller includes an adjustment component, which is arranged on both sides of the groove roller and connected to the machine body;

[0023] The adjustment assembly can adjust the height.

[0024] The adjustment assembly is used to adjust the effect of the groove roller height.

[0025] A further technical solution is that the device for dividing and grading the loose materials further comprises a feeding roller, and the feeding roller is arranged at the rear of the groove roller group;

[0026] The feeding roller includes a power device, a cylinder, a bearing, a reducer, a moment arm, and a moment arm fixing frame;

[0027] The cylinder is provided with spikes, the bearings are provided at both ends of the cylinder, the bearings are mounted on the machine body, the reducer is fixed to the machine body through a moment arm and a moment arm fixing frame, the reducer is connected to a power device, a rotating shaft is provided in the middle of the cylinder, and the rotating shaft passes through the bearing and is connected to the reducer.

[0028] The feeding roller is used to transport the unloosened tobacco sheets that have reached the end to the groove roller group.

[0029] Compared with the prior art, the utility model has at least the following beneficial effects: the utility model comprises a groove roller group composed of a plurality of groove rollers, and gaps are arranged between the groove rollers. When the tobacco leaves are conveyed to the groove roller group, the leaves that have been broken into a small enough size will fall from the gaps between the groove roller groups to the bottom conveyor belt machine, and the bottom conveyor belt machine will complete the conveying and collection, thus avoiding the problem of further loosening the already loose leaves and breaking the qualified leaves, thereby improving the production effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a schematic diagram of the groove roller structure;

[0032] Figure 3 It is a schematic diagram of the sawtooth cutter disc structure;

[0033] Figure 4 It is a schematic diagram of the structure of the impurity removal disk;

[0034] Figure 5 It is a schematic diagram of the feed roller structure.

[0035] In the figure, 1-machine body, 2-groove roller group, 21-groove roller, 211-bearing, 212-reducer, 213-torque arm, 214-torque arm fixing frame, 215-adjusting component, 22-cylinder, 23-working disk, 3-roller group power source, 4-bottom conveyor belt machine, 5-feeding roller, 51-power device, 52-cylinder, 53-bearing, 54-reducer, 55-torque arm, 56-torque arm fixing frame, 57-spike. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0037] A device for online classification and loosening of tobacco flakes, see Figure 1 , including a machine body 1, a groove roller set 2, a roller set power source 3, a bottom conveyor belt machine 4, and a feed roller 5;

[0038] The groove roller set 2 and the roller set power source 3 are installed on the machine body 1, and the groove roller set 2 is connected to the roller set power source 3;

[0039] There are more than one groove roller group 2 and roller group power source 3 and the number is equal. In this embodiment, there are three groups of groove roller groups 2 and roller group power source 3.

[0040] The groove roller group 2 includes a plurality of groove rollers 21, which are arranged in sequence. The groove rollers 21 are driven by transmission sprockets. There are gaps between the groove rollers 21, and the gap distance is adjustable.

[0041] See also Figure 2 The groove roller 21 includes a cylinder 22, a working disc 23, a bearing 211, a reducer 212, a moment arm 213, a moment arm fixing frame 214, and an adjustment component 215;

[0042] The working disc 23 is mounted on the cylinder 22, and the working disc 23 is provided with a material-diverting plate, and there is a gap between the material-diverting plates;

[0043] The working disc 23 includes a serrated blade disc and a debris removal disc, and the serrated blade disc and the debris removal disc can be installed on the cylinder 22 according to requirements;

[0044] In this embodiment, see Figure 3 The serrated blade disc is provided with 5 material-dividing plates, and there are gaps between the material-dividing plates. The serrated blade disc completes the extrusion and tearing through the material-dividing plates;

[0045] See also Figure 4 The surface of the impurity removing disk is provided with a raised cloth. In the present embodiment, the raised cloth is fixed to the surface of the impurity removing disk by screws.

[0046] The bearings 211 are arranged at both ends of the cylinder 22, and the bearings 211 are installed on the machine body 1. The reducer 212 is fixed to the machine body 1 through the moment arm 213 and the moment arm fixing frame 214. The reducer 212 is connected to the roller group power source 3. A rotating shaft is arranged in the middle of the cylinder 22, and the rotating shaft passes through the bearing 211 and is connected to the reducer 212.

[0047] The adjusting components 215 are arranged on both sides of the groove roller 21 and connected to the machine body 1 . The adjusting components 215 can adjust the height.

[0048] The feeding roller 5 is arranged at the rear of the groove roller group 2;

[0049] See also Figure 5 The feeding roller 5 includes a power device 51, a cylinder 52, a bearing 53, a reducer 54, a moment arm 55, and a moment arm fixing frame 56;

[0050] The cylinder 52 is provided with spikes 57, the bearings 53 are provided at both ends of the cylinder 52, the bearings 53 are installed on the machine body 1, the reducer 54 is fixed to the machine body 1 through the moment arm 55 and the moment arm fixing frame 56, the reducer 54 is connected to the power device 51, and a rotating shaft is provided in the middle of the cylinder 52, and the rotating shaft passes through the bearing 53 and is connected to the reducer 54.

[0051] The bottom conveyor belt 4 is arranged below the groove roller set 2 .

[0052] During operation, tobacco leaves are placed on the groove roller set 2 through the feeding port, and the leaves that have been broken into small enough pieces will fall from the gaps between the groove roller sets 2 to the bottom conveyor belt 4, and will be transported and collected by the bottom conveyor belt 4 and finally collected in the receiving trough;

[0053] Larger cigarette sheets cannot fall through the gap but will roll between the grooved rollers 21. Since a working disc 23 is provided on the cylinder 22 of the grooved roller 21 and a material-shifting plate is provided on the working disc 23, the movement between the material-shifting plates will squeeze and tear the cigarette sheets, thus breaking them up.

[0054] By providing power to the grooved roller group 2 by different roller group power sources 3, different roller groups can be rotated in different directions, and the rotation speeds of different roller groups can also be adjusted more conveniently.

[0055] When the cigarette sheets have not been crushed yet at the end of the groove roller group 2, the feed roller 5 will transport the unloose cigarette sheets that have reached the end to the groove roller group 2. The groove roller group 2 will perform the crushing work again.

[0056] Although the utility model is described herein with reference to the illustrative embodiments of the utility model, it should be understood that those skilled in the art can design many other modifications and implementations, which will fall within the scope and spirit of the principles disclosed in the present application. More specifically, within the scope disclosed in the present application, multiple variations and improvements can be made to the components and / or layout of the subject combination layout. In addition to the variations and improvements made to the components and / or layout, other uses will also be obvious to those skilled in the art.

Claims

1. A device for online classification and loosening of tobacco flakes, characterized in that: Including machine body, groove roller set, roller set power source, bottom conveyor belt conveyor; The groove roller group and the roller group power source are installed on the machine body, and the groove roller group is connected to the roller group power source; The groove roller group includes a plurality of groove rollers, which are arranged in sequence, and the groove rollers are driven by transmission sprockets, and there are gaps between the groove rollers, and the gap distance is adjustable; The groove roller comprises a cylinder body and a working disc, wherein the working disc is mounted on the cylinder body, and a material-diverting plate is arranged on the working disc, and there is a gap between the material-diverting plates; The bottom conveyor belt machine is arranged below the groove roller set.

2. The device for online sorting and loosening of tobacco sheets as claimed in claim 1, characterized in that: The groove roller group and roller group have more than one power source and the number is equal.

3. The device for online sorting, grading and loosening of tobacco sheets as claimed in claim 1, characterized in that: The working disc comprises a serrated cutter disc and a debris removal disc; The impurity removing disk is provided with a raised cloth on its surface.

4. The device for online sorting, grading and loosening of tobacco sheets as claimed in claim 1, characterized in that: The groove roller includes a bearing, a reducer, a moment arm, and a moment arm fixing frame; The bearings are arranged at both ends of the cylinder, the bearings are installed on the machine body, the reducer is fixed to the machine body through a moment arm and a moment arm fixing frame, the reducer is connected to the power source of the roller group, a rotating shaft is arranged in the middle of the cylinder, and the rotating shaft passes through the bearing and is connected to the reducer.

5. The device for online sorting, grading and loosening of tobacco sheets as claimed in claim 4, characterized in that: The groove roller includes an adjustment component, which is arranged on both sides of the groove roller and connected to the machine body; The adjustment assembly can adjust the height.

6. The device for online sorting, grading and loosening of tobacco sheets as claimed in claim 1, characterized in that: It also includes a feeding roller, which is arranged at the rear of the groove roller group; The feeding roller includes a power device, a cylinder, a bearing, a reducer, a moment arm, and a moment arm fixing frame; The cylinder is provided with spikes, the bearings are provided at both ends of the cylinder, the bearings are mounted on the machine body, the reducer is fixed to the machine body through a moment arm and a moment arm fixing frame, the reducer is connected to a power device, a rotating shaft is provided in the middle of the cylinder, and the rotating shaft passes through the bearing and is connected to the reducer.

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