阅读说明：本技术 一种初烤烟叶包装运转方法及其应用 (Primary flue-cured tobacco leaf packaging operation method and application thereof ) 是由 崔保安 崔晓燕 崔福生 张玉祥 代毫 于 2020-12-29 设计创作，主要内容包括：本发明提供的一种初烤烟叶包装运转方法及其应用,初烤烟叶包装运转方法所在生产线包括打包机和输送线,烟叶运转使用箱子；初烤烟叶包装运转方法包括如下步骤：对接箱子与打包机的出料口；挤压初烤烟叶使其从出料口进入箱子；退出接收初烤烟叶后的箱子；通过输送线运转箱子至预设位置。本发明提供的初烤烟叶包装运转方法及其应用,使用箱子对初烤烟叶进行包装和运输。由于箱子采用的是硬质材料制得,在转运和储存过程中,不会出现像麻袋线的杂物进入初烤烟叶内,保证了初烤烟叶的纯净度。进一步地,使用形状规则的硬质箱子装运初烤烟叶,既利用码垛长久保存,又不易被破坏,也可以重复使用,进而降低的烟叶加工的成本。(The invention provides a primary flue-cured tobacco leaf packaging operation method and application thereof.A production line of the primary flue-cured tobacco leaf packaging operation method comprises a packaging machine and a conveying line, wherein a box is used for tobacco leaf operation; the primary flue-cured tobacco leaf packaging operation method comprises the following steps: butting the box with a discharge port of a packaging machine; extruding the flue-cured tobacco leaves to enable the flue-cured tobacco leaves to enter the box from a discharge hole; withdrawing the box after receiving the primary flue-cured tobacco leaves; and operating the boxes to a preset position through the conveying line. The invention provides a primary flue-cured tobacco leaf packaging operation method and application thereof. Because the box is made of hard materials, sundries like gunny bag threads can not enter the primary flue-cured tobacco leaves in the transferring and storing processes, and the purity of the primary flue-cured tobacco leaves is ensured. Furthermore, the flue-cured tobacco leaves are shipped by using the hard box with a regular shape, so that the tobacco leaves are stored for a long time by using stacking, are not easy to damage, and can be reused, thereby reducing the cost of tobacco leaf processing.)

1. The primary flue-cured tobacco leaf packaging operation method is characterized in that a production line of the primary flue-cured tobacco leaf packaging operation method comprises a packer and a conveying line, wherein boxes are used for tobacco leaf operation; the primary flue-cured tobacco leaf packaging operation method comprises the following steps:

butting the box with a discharge port of the packaging machine;

extruding the flue-cured tobacco leaves to enable the flue-cured tobacco leaves to enter the box from the discharge hole;

withdrawing the box after receiving the flue-cured tobacco leaves;

and operating the boxes to a preset position through the conveying line.

2. The flue-cured tobacco leaf packaging operation method according to claim 1,

the box is a foldable box.

3. The flue-cured tobacco leaf packaging operation method according to claim 2,

the box is made of a hard material;

when the boxes are in a three-dimensional state, a plurality of boxes can be stacked and placed when the boxes are not filled with tobacco leaves.

4. The flue-cured tobacco leaf packaging operation method according to claim 3,

and a shell of the box is provided with a vent hole.

5. The flue-cured tobacco leaf packaging operation method of claim 1, wherein the step of advancing the box into docking with the discharge port of the packer further comprises, prior to the step of advancing the box into docking with the discharge port of the packer:

the box is unfolded from a folded state to a three-dimensional state.

6. The flue-cured tobacco leaf packaging operation method according to claim 1, wherein the step of operating the box to a preset position by the conveyor line further comprises, before the step of operating the box to a preset position by the conveyor line:

locking the box to prevent spillage of the flue cured tobacco leaves.

7. The flue-cured tobacco leaf packaging operation method according to claim 1, wherein said step of ejecting the box after receiving the tobacco leaf further comprises, after said step of ejecting:

the box is transformed from a first state to a second state; wherein the first state is a lying state and the second state is an upright state.

8. Use of a flue-cured tobacco leaf packaging operation according to any one of claims 1 to 7 for the transportation, storage or processing of flue-cured tobacco leaves.

Technical Field

The invention relates to the technical field of tobacco production and processing, in particular to a primary flue-cured tobacco packaging operation method and application thereof.

Background

After the smokers pick the tobacco leaves, the tobacco leaves are baked for a certain time and at a certain temperature to obtain the primary flue-cured tobacco leaves. The primary flue-cured tobacco leaves have lower moisture content relative to the original tobacco leaves, are yellow and tend to be consistent in color, and are convenient to store.

In the prior art, in the tobacco processing industry, flue-cured tobacco leaves are packaged by jute bags, and then the tobacco leaves are transported and stored by the jute bags. The gunny bag has the advantages of air permeability, low price and the like, and is widely used in the packaging of the primary flue-cured tobacco leaves for decades. The tobacco leaves are packaged and transported by the sacks, so that during transportation and storage, on one hand, sacks are easy to fall into the flue-cured tobacco leaves, and due to the appearance and similarity of the sacks and the flue-cured tobacco leaves, the sacks are difficult to remove and the removal cost is high in the subsequent continuous working section, and on the other hand, the sacks are easy to break during transportation and storage, so that the tobacco leaves are leaked, and further the sacks cannot be reused.

Disclosure of Invention

An object of the present invention is to provide a method of operating a package for flue-cured tobacco leaves and the use thereof.

A further object of the present invention is to prevent the primarily cured tobacco leaves after transportation from entering into the hemp thread and other impurities.

Another further object of the present invention is to provide a method for breaking flue-cured tobacco leaves that is easy to transport.

In particular, the invention provides a flue-cured tobacco leaf packaging operation method, wherein a production line of the flue-cured tobacco leaf packaging operation method comprises a packer and a conveying line, and boxes are used for tobacco leaf operation; the primary flue-cured tobacco leaf packaging operation method comprises the following steps:

butting the box with a discharge port of the packaging machine;

extruding the flue-cured tobacco leaves to enable the flue-cured tobacco leaves to enter the box from the discharge hole;

withdrawing the box after receiving the flue-cured tobacco leaves;

and operating the boxes to a preset position through the conveying line.

Preferably, the box is a collapsible box.

Preferably, the case is made of a hard material;

when the boxes are in a three-dimensional state, a plurality of boxes can be stacked and placed when the boxes are not filled with tobacco leaves.

Preferably, the case is provided with a vent hole on the outer shell.

Preferably, before the step of advancing the box to complete the docking with the discharge port of the baler, the method further comprises:

the box is unfolded from a folded state to a three-dimensional state.

Preferably, before said step of moving said boxes to a preset position by said conveyor line, further comprises:

locking the box to prevent spillage of the flue cured tobacco leaves.

Preferably, said step of pushing out the box after receiving the tobacco further comprises:

the box is transformed from a first state to a second state; wherein the first state is a lying state and the second state is an upright state.

The invention also provides application of the primary flue-cured tobacco leaf packaging operation method, and the primary flue-cured tobacco leaf packaging operation method is applied to conveying, storing or processing of the primary flue-cured tobacco leaves.

The invention provides a primary flue-cured tobacco leaf packaging operation method and application thereof. Because the box is made of hard materials, sundries similar to gunny bag threads can not enter the flue-cured tobacco leaves in the transferring and storing processes, and the purity of the flue-cured tobacco leaves is ensured; in the operation process, the tobacco leaves and the box do not move relatively, so that the breakage of the tobacco leaves caused by kneading is greatly reduced, and the utilization rate of the tobacco leaves is improved. Furthermore, the flue-cured tobacco leaves are shipped by using the hard box with a regular shape, so that the tobacco leaves are stored for a long time by using stacking, are not easy to damage, and can be reused, thereby reducing the cost of tobacco leaf processing.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a partial overall schematic view of a flue-cured tobacco production line according to one embodiment of the present invention;

FIG. 2 is a schematic flow diagram of a method of operating a flue-cured tobacco leaf packaging operation according to one embodiment of the invention;

in the figure: 10, a primary flue-cured tobacco production line; 20, a box; 100, a packaging machine; 101, a discharge hole; 200, conveying line; 210, a conveying unit.

Detailed Description

The present invention will be further described with reference to the following examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

FIG. 1 is a partially schematic, overall view of a flue-cured tobacco production line 10 according to one embodiment of the present invention. The flue-cured tobacco production line 10 generally includes a baler 100 and a conveyor line 200. The wrapping machine 100 wraps the flue-cured tobacco leaves to obtain compressed flue-cured tobacco leaf bodies with higher density, and the compressed flue-cured tobacco leaf bodies are conveyed to a preset position by a conveying belt.

FIG. 2 is a schematic flow diagram of a method of flue-cured tobacco leaf packaging operation according to one embodiment of the present invention. The method of operating a flue-cured tobacco leaf packaging operation is performed in a line including a packer 100 and a conveyor line 200, the flue-cured tobacco leaf being operated using a box 20. Specifically, the primary flue-cured tobacco leaf packaging operation method comprises the following steps:

step S210, butt-jointing the box 20 with the discharge port 101 of the packaging machine 100.

As shown in fig. 1, the box 20 is pushed toward the discharging port 101 of the packaging machine 100, and then is butted with the discharging port 101, and the box 20 is sleeved on or directly butted with or embedded in the discharging port 101. Those skilled in the art will appreciate that in some instances, the case 20 need not be advanced to complete the docking of the case 20 with the outfeed 101 of the baler 100.

The case 20 is a collapsible case 20. Before the box 20 enters the conveying line 200, the box 20 is in a folded state, and the folded box 20 does not occupy the conveying space of an empty box, so that the cost for conveying the box 20 can be reduced, and the cost for processing tobacco leaves is indirectly reduced.

The case 20 is made of a hard material, and the case 20 includes, but is not limited to, paper, plastic, wood, or lightweight metal.

When the box 20 is in a three-dimensional state, the plurality of boxes 20 can be stacked when not containing tobacco leaves, and when not receiving external force, the boxes 20 are in a three-dimensional state, that is, when not containing tobacco leaves, the state is substantially the same as when containing tobacco leaves. The case 20 has a regular stackable shape, and the case 20 may have a three-dimensional shape, such as, but not limited to, a rectangular parallelepiped, a square cube, or a regular hexagonal prism. In the invention, the boxes 20 in a stackable shape are adopted, so that the stacking is easy in the storage process of the flue-cured tobacco leaves, the stacking of the boxes 20 is regular and recyclable, and the subsequent intelligent production is convenient, for example, the boxes 20 are carried by a mechanical arm.

The casing of the box 20 is provided with ventilation holes for ventilation during the transportation and storage of the flue-cured tobacco leaves to prevent the flue-cured tobacco leaves from going moldy and deteriorating.

In some preferred embodiments, the step of advancing the box 20 before it is docked with the outfeed 101 of the baler 100 further comprises:

step S211 is to open the box 20 from the folded state to the stereoscopic state.

The box 20 is transformed from the folded state to the stereoscopic state before the spout 101 is docked. Before the butt joint is completed, the central axis of the box 20 is ensured to coincide with the central axis of the discharge port 101, so that the box 20 is accurately butted with the discharge port 101.

In step S220, the flue-cured tobacco leaves are pressed to enter the box 20 through the outlet 101.

The extrusion device in the packer 100 extrudes the flue-cured tobacco leaves to be delivered from the discharge port 101, and the extruded flue-cured tobacco leaves are delivered into the box 20 because the box 20 is sleeved on the discharge port 101.

Step S230, the box 20 after receiving the flue-cured tobacco leaves is exited.

After the box 20 receives the flue-cured tobacco leaves, the box 20 is pushed out, that is, the box 20 is separated from the discharging hole 101, and the box 20 is pushed out onto the conveyor line 200, as shown in fig. 1, the conveyor line 200 is formed by continuously connecting a plurality of conveying units 210.

In still other preferred embodiments, the step of exiting the box 20 after receiving flue-cured tobacco further comprises:

in step S231, the box 20 is switched from the first state to the second state.

Specifically, the first state is a lying state, and the second state is an upright state. As shown in FIG. 1, the box 20 is in a lying position with the infeed opening of the box 20 aligned with the outfeed 101 of the baler 100 to facilitate the introduction of the flue-cured tobacco leaves from the outfeed 101 of the baler 100 into the infeed opening of the box 20. After the box 20 is withdrawn, the box 20 is changed from the horizontal state to the vertical state on a certain conveying unit 210, and the feed inlet of the box 20 faces upwards, so that the flue-cured tobacco leaves in the box 20 are prevented from overflowing. The box 20 is capped, locked and facilitates automation of subsequent processing.

Step S240, the box 20 is operated to a preset position by the conveyor line 200.

After the boxes 20 are ejected onto the conveyor line 200, the conveyor line 200 transports the boxes 20 to a predetermined location, which may be, but is not limited to, the next processing point or warehouse.

In still other preferred embodiments, the step of moving the boxes 20 to the preset position via the conveyor line 200 further comprises:

in step S241, the box 20 is locked to prevent the flue-cured tobacco leaves from overflowing.

In a particular embodiment, step S231 precedes step S241. Step S231 may be omitted. Before the box 20 is conveyed, the box 20 is in a vertical state, the feed inlet of the box 20 faces upwards, and the feed inlet of the box 20 can be locked by using a locking mechanism, so that the flue-cured tobacco leaves are further prevented from overflowing. In the exemplary embodiment, the lid covers the inlet opening of the box 20, and the lid and the box 20 are locked by the locking mechanism, so that the box 20 is more secure during subsequent transportation, operation and storage, thereby preventing the box 20 from being damaged or the flue-cured tobacco leaves from being damaged.

The primary flue-cured tobacco leaf packaging operation method provided by the invention is applied to the conveying and processing of tobacco leaves, the primary flue-cured tobacco leaves are basically packaged and transported by adopting the jute bags in the existing tobacco leaf processing industry, in the transportation and storage processes, on one hand, the jute bag lines are easy to fall into the primary flue-cured tobacco leaves, and are difficult to remove and have higher removal cost due to the similar appearances of the jute bag lines and the primary flue-cured tobacco leaves, on the other hand, the primary flue-cured tobacco leaves are easy to damage in the transportation and storage processes, so that the leakage of the primary flue-cured tobacco leaves is caused, and the jute bags cannot.

The method for packaging and operating the flue-cured tobacco leaves uses the box 20 to package and transport the flue-cured tobacco leaves. Because the box 20 is made of hard materials, sundries similar to gunny bag threads can not enter the flue-cured tobacco leaves in the transferring and storing processes, and the purity of the flue-cured tobacco leaves is ensured. Further, the flue-cured tobacco leaves are shipped by using the hard box 20 with a regular shape, and the flue-cured tobacco leaves are not only stored for a long time by using stacking, but also not easy to damage, and can be reused, so that the cost of tobacco leaf processing is reduced.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.