Tobacco storage cabinet

Abstract

The utility model belongs to the technical field of tobacco machinery, and discloses a tobacco storage cabinet. The tobacco storage cabinet comprises a storage cabinet body, a material distribution assembly, a folding sealing assembly and a discharging sealing assembly, when the material distribution assembly conducts feeding, the folding sealing assembly is folded, all sealing plates can be located under the material distribution assembly, the material distribution assembly drives the folding sealing assembly to move together when moving, the influence of the folding sealing assembly on feeding can be avoided, and the sealing effect is improved. After feeding is completed, the folding sealing assembly is opened, the two sealing plates located on the outer side abut against the two oppositely-arranged side walls of the feeding port correspondingly, the discharging sealing assembly is arranged at the discharging port, the discharging port can be sealed when discharging is not conducted, and the sealing performance of the storage cavity can be ensured; the influence of the external environment on the moisture and temperature of the internal tobacco is effectively avoided, the tobacco quality is ensured, and the product quality is further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco machinery technical field especially relates to tobacco storage cabinet. BACKGROUND

[0002] The storage cabinet is an important equipment in the field of tobacco machinery, which is used for processing and storing tobacco on each primary processing line. At present, most of the tobacco industry storage cabinet feedings are open feedings, and most tobacco factories require constant temperature and humidity when storing tobacco. The open feeding method leads to poor sealing of the storage cabinet, and the tobacco in the storage cabinet is easily affected by the external environment, resulting in the temperature and humidity of the tobacco not meeting the production requirements, which affects the quality of the product.

[0003] In the prior art, in order to improve the sealing performance of the storage cabinet, a sliding door is usually arranged at the feeding port. The sliding door is opened during feeding to facilitate feeding, and is closed after feeding to ensure the sealing performance of the storage cabinet. However, such a sliding door not only occupies a large space, but also affects the feeding range of the feeding trolley, which causes the tobacco to accumulate on the sliding door and leads to waste of tobacco.

[0004] Therefore, there is a need for a tobacco storage cabinet to solve the above problems. SUMMARY

[0005] The utility model aims at providing a kind of tobacco storage cabinet, it can have better sealing performance, can ensure that the temperature and humidity of outside do not affect the moisture content and temperature of tobacco in the tobacco storage cabinet, and then ensure the quality of tobacco.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] The tobacco storage cabinet comprises:

[0008] The storage cabinet body is provided with a storage cavity, and the top of the storage cabinet is provided with a feeding port. The bottom of the storage cabinet is provided with a discharge port, and the feeding port and the discharge port are communicated with the storage cavity.

[0009] The material distribution assembly is movably arranged on the top of the storage cabinet body, and the material distribution assembly can convey materials into the storage cavity through the feeding port.

[0010] The folding sealing assembly comprises a plurality of sealing plates which are sequentially and slidably connected, one of the sealing plates is fixedly connected to the cloth assembly near one side of the cabinet body, the folding sealing assembly has an open state and a closed state, when the folding sealing assembly is in the open state, all the sealing plates are located in the projection directly below the cloth assembly, when the folding sealing assembly is in the closed state, the two outermost sealing plates respectively abut against the two oppositely arranged side walls of the feeding port.

[0011] The discharge sealing assembly is arranged on the cabinet body and is used for plugging the discharge port.

[0012] As an optional technical solution, the folding sealing assembly comprises three sealing plates, the three sealing plates are respectively a fixed sealing plate, a first sliding sealing plate and a second sliding sealing plate, the fixed sealing plate is fixedly connected to the cloth assembly, the first sliding sealing plate and the second sliding sealing plate are slidably connected with the fixed sealing plate, and the first sliding sealing plate and the second sliding sealing plate can abut against the two oppositely arranged side walls of the feeding port.

[0013] As an optional technical solution, the cloth assembly comprises a support frame, a cloth mechanism and a first driving member, the bottom of the support frame is provided with a roller, the cabinet body is provided with a guide groove, the roller is arranged in the guide groove, the cloth mechanism is arranged on the support frame, the first driving member is in transmission connection with the support frame, the first driving member is used for driving the support frame to move relative to the cabinet body along the extension direction of the guide groove, and the fixed sealing plate is fixedly connected to the support frame.

[0014] As an optional technical solution, the folding sealing assembly further comprises a first transmission mechanism and a second transmission mechanism, the first transmission mechanism is arranged between the first sliding sealing plate and the fixed sealing plate and is used for driving the first sliding sealing plate to slide relative to the fixed sealing plate, and the second transmission mechanism is arranged between the second sliding sealing plate and the fixed sealing plate and is used for driving the second sliding sealing plate to slide relative to the fixed sealing plate.

[0015] As an optional technical scheme, the first transmission mechanism comprises a first driving motor, a first gear and a first rack, the first driving motor and the first gear are installed on the fixed sealing plate, the first rack is installed on the first sliding sealing plate, the first gear is installed on the output end of the first driving motor, and the first gear and the first rack are engaged.

[0016] As an optional technical scheme, the first sliding sealing plate and / or the second sliding sealing plate are provided with a sealing gasket at the end abutting against the side wall of the feeding port.

[0017] As an optional technical scheme, the tobacco storage cabinet further comprises a temperature and humidity adjusting assembly, the temperature and humidity adjusting assembly comprises a temperature and humidity regulator, a temperature sensor and a humidity sensor, the cabinet body is provided with an air inlet and an air outlet, the air inlet is connected to the temperature and humidity regulator through an air inlet pipe, the air outlet is connected to the temperature and humidity regulator through an air return pipe, and the temperature sensor and the humidity sensor are arranged on the cabinet body.

[0018] As an optional technical scheme, the tobacco storage cabinet further comprises a discharging assembly, the discharging assembly is arranged at the bottom of the storage cavity, and the discharging end of the discharging assembly is located directly above the discharging port.

[0019] As an optional technical scheme, the discharging sealing assembly comprises a discharging sealing plate and a second driving member, the discharging sealing plate is rotationally arranged on the cabinet body, the second driving member is in transmission connection with the discharging sealing plate, and the second driving member is used for driving the discharging sealing plate to rotate and enabling the discharging sealing plate to be at any position.

[0020] As an optional technical scheme, the cabinet body is provided with a plurality of sliding grooves, and a plurality of sealing plates are slidably arranged in the plurality of sliding grooves in one-to-one correspondence.

[0021] The utility model discloses beneficial effects:

[0022] The utility model discloses a tobacco storage cabinet, this tobacco storage cabinet includes storage cabinet body, cloth component, folding seal subassembly and discharge seal subassembly, is set up with the storage material cavity to the storage cabinet body, the top of storage cabinet body is set up with the feed port, and the bottom of storage cabinet body is set up with the discharge port, and the feed port and the discharge port all are linked with the storage material cavity, are used for feeding and discharging respectively, cloth component sets up at the top of storage cabinet body and is used to deliver tobacco to the storage material cavity through the feed port, folding seal subassembly includes a plurality of sealing plates that slide connection is in proper order, and the two sealing plates of most outside can respectively and the two opposite setting side wall of feed port abut, and one sealing plate is fixedly connected in cloth component, when the cloth component feeds, folding seal subassembly folds, because one sealing plate is fixedly connected in cloth component, all sealing plates can be located just below cloth component, and cloth component moves and drives folding seal subassembly to move together, can avoid folding seal subassembly to influence feeding, after completing feeding, folding seal subassembly opens, and the two sealing plates of outside are respectively and the two opposite setting side wall of feed port abut, discharge seal subassembly sets up at the discharge port and can seal the discharge port when not discharging, the setting of folding seal subassembly and discharge seal subassembly can ensure the sealing performance of storage material cavity, effectively avoid the influence of external environment to the moisture and temperature of internal tobacco, ensure tobacco quality, and then ensure the quality of product. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of tobacco storage cabinet of the utility model embodiment;

[0024] Figure 2 It is Figure 1 The partial close -up of A in

[0025] Figure 3 It is the sectional view of tobacco storage cabinet of the utility model embodiment;

[0026] Figure 4 It is the structure schematic diagram of cloth component and folding seal subassembly.

[0027] In the drawing:

[0028] 10, storage cabinet body, 11, storage material cavity, 12, feed port, 13, discharge port, 14, guide slot, 15, air inlet, 16, air outlet, 17, sliding groove, 18, visible glass,

[0029] 20, cloth component, 21, support frame, 211, gyro wheel, 22, cloth mechanism, 23, first driving piece,

[0030] 30, folding sealing assembly; 31, fixed sealing plate; 311, connecting support; 32, first sliding sealing plate; 33, second sliding sealing plate; 341, first driving motor; 342, first gear; 35, rolling wheel; 36, supporting wheel; 37, connecting support;

[0031] 40, discharging sealing assembly; 41, discharging sealing plate; 42, second driving member;

[0032] 51, temperature and humidity regulator; 52, temperature sensor; 53, humidity sensor; 54, air inlet pipe; 55, air return pipe;

[0033] 60, discharging assembly. DETAILED DESCRIPTION

[0034] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0035] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0037] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0038] like Figures 1 to 4 As shown, in this embodiment, a tobacco storage cabinet is provided, which includes a cabinet body 10, a cloth assembly 20, a folding sealing assembly 30 and a discharge sealing assembly 40. The cabinet body 10 is provided with a storage cavity 11, and a feed port 12 is provided on the top of the cabinet, and a discharge port 13 is provided on the bottom of the cabinet. Both the feed port 12 and the discharge port 13 are connected to the storage cavity 11; the cloth assembly 20 is movably arranged on the top of the cabinet body 10, and the cloth assembly 20 can convey materials into the storage cavity 11 through the feed port 12; the folding sealing assembly 30 includes multiple Sealing plate, multiple sealing plates are slidably connected in sequence, one of the sealing plates is fixedly connected to the side of the cloth component 20 close to the storage cabinet body 10, the folding sealing component 30 has an open state and a closed state, when the folding sealing component 30 is in the open state, all the sealing plates are located directly below the cloth component 20, when the folding sealing component 30 is in the closed state, the two outermost sealing plates are respectively abutted against the two oppositely arranged side walls of the feed port 12; the discharge sealing component 40 is arranged on the storage cabinet body 10, for sealing the discharge port 13.

[0039] Specifically, in this embodiment, during tobacco feeding, the multiple sealing plates of the folding seal assembly 30 slide and fold relative to each other, minimizing the horizontal dimension of the folding seal assembly 30 and allowing it to be completely within the projection of the distribution assembly 20. During tobacco distribution, the distribution assembly 20 moves along the cabinet body 10, and the folding seal assembly 30 always remains directly below the distribution assembly 20, preventing interference with tobacco distribution and ensuring proper distribution. After tobacco distribution is complete, the multiple sealing plates of the folding seal assembly 30 slide and unfold relative to each other, allowing the two outermost sealing plates to abut against the opposing sidewalls of the feed opening 12, thereby ensuring the sealing of the tobacco cabinet and preventing the external environment from affecting the tobacco's temperature and humidity, thereby ensuring product quality. During tobacco discharging, the discharging seal assembly 40 opens the discharging opening 13 to ensure smooth discharging. After discharging is complete, the discharging seal assembly 40 seals the discharging opening 13, preventing the external environment from affecting the tobacco's temperature and humidity, thereby ensuring product quality.

[0040] Specifically, in this embodiment, both ends of the storage cabinet body 10 along the length direction are sight glasses 18 for observing the situation in the storage cavity 11 .

[0041] Further, as shown in Figure 4 the folding sealing assembly 30 comprises three sealing plates, i.e. a fixed sealing plate 31, a first sliding sealing plate 32 and a second sliding sealing plate 33. The fixed sealing plate 31 is fixedly connected to the distributing assembly 20. The first sliding sealing plate 32 and the second sliding sealing plate 33 are both slidingly connected to the fixed sealing plate 31. The first sliding sealing plate 32 and the second sliding sealing plate 33 are capable of abutting against two opposite sidewalls of the feeding port 12. Specifically, in the embodiment, the folding sealing assembly 30 comprises the fixed sealing plate 31, the first sliding sealing plate 32 and the second sliding sealing plate 33. Along the height direction of the tobacco storage cabinet, the first sliding sealing plate 32, the fixed sealing plate 31 and the second sliding sealing plate 33 are sequentially slidingly connected. The fixed sealing plate 31 is fixedly connected to the distributing assembly 20. When the folding sealing assembly 30 is in the open state, the first sliding sealing plate 32 and the second sliding sealing plate 33 are both retracted. The overlapping area of the first sliding sealing plate 32 and the fixed sealing plate 31 and the overlapping area of the second sliding sealing plate 33 and the fixed sealing plate 31 are both maximized. Thus, it is ensured that the folding sealing assembly 30 is located right below the distributing assembly 20, so as to avoid affecting the normal distribution of the distributing assembly 20. When the folding sealing assembly 30 is in the closed state, the first sliding sealing plate 32 and the second sliding sealing plate 33 are both extended out of the fixed sealing plate 31. The first end of the first sliding sealing plate 32 abuts against the first sidewall of the feeding port 12, and the first end of the second sliding sealing plate 33 abuts against the second sidewall of the feeding port 12. Thus, the sealing performance of the tobacco storage cabinet is ensured.

[0042] Specifically, in the embodiment, the fixed sealing plate 31 is connected to the distributing assembly 20 through a connecting bracket 37.

[0043] Further, as shown in Figure 2 and Figure 4As shown, the cloth assembly 20 comprises a support frame 21, a cloth mechanism 22 and a first driving member 23, the bottom of the support frame 21 is provided with a roller 211, the cabinet body 10 is provided with a guide groove 14, the roller 211 is arranged in the guide groove 14, the cloth mechanism 22 is arranged on the support frame 21, the first driving member 23 is in transmission connection with the support frame 21, the first driving member 23 is used to drive the support frame 21 to move relative to the cabinet body 10 along the extension direction of the guide groove 14, and the fixed sealing plate 31 is fixedly connected to the support frame 21. Specifically, in the embodiment, the support frame 21 is arranged in the guide groove 14 of the cabinet body 10 through the roller 211, which can not only ensure the stability of the movement of the support frame 21, thereby providing the stability of the cloth, but also ensure that the support frame 21 has small friction when moving, thereby reducing wear and saving energy; the first driving member 23 is in transmission connection with the support frame 21 and is used to drive the support frame 21 to move along the cabinet body 10, the cloth mechanism 22 is a cloth conveyor belt, which can ensure the uniformity of the cloth, and the fixed sealing plate 31 is fixedly connected to the support frame 21. When the cloth is fed, the folding sealing assembly 30 is folded to open the feeding port 12, the first driving member 23 drives the support frame 21 to move along the cabinet body 10, and at the same time, the cloth conveyor belt rotates to feed the cloth, which can ensure the uniformity and stability of the cloth.

[0044] Specifically, in the embodiment, the first driving member 23 is a motor, the motor is in transmission connection with the support frame 21 through a chain and a sprocket, which can ensure the stability of the movement of the support frame 21, thereby ensuring the stability of the cloth.

[0045] Further, as shown in the drawings, Figure 4 the folding sealing assembly 30 further comprises a first transmission mechanism and a second transmission mechanism, the first transmission mechanism is arranged between the first sliding sealing plate 32 and the fixed sealing plate 31 and is used to drive the first sliding sealing plate 32 to slide relative to the fixed sealing plate 31; the second transmission mechanism is arranged between the second sliding sealing plate 33 and the fixed sealing plate 31 and is used to drive the second sliding sealing plate 33 to slide relative to the fixed sealing plate 31. Specifically, in the embodiment, the first transmission mechanism is arranged between the first sliding sealing plate 32 and the fixed sealing plate 31, which can facilitate the control of the sliding of the first sliding sealing plate 32 along the fixed sealing plate 31, the second transmission mechanism is arranged between the second sliding sealing plate 33 and the fixed sealing plate 31, which can facilitate the control of the sliding of the second sliding sealing plate 33 along the fixed sealing plate 31, and such an arrangement can improve the convenience of use.

[0046] Further, the first transmission mechanism comprises a first driving motor 341, a first gear 342 and a first rack, the first driving motor 341 and the first gear 342 are installed on the fixed sealing plate 31, the first rack is installed on the first sliding sealing plate 32, the first gear 342 is installed on the output end of the first driving motor 341, and the first gear 342 and the first rack are engaged; the second transmission mechanism comprises a second driving motor, a second gear and a second rack, the second driving motor and the second gear are installed on the fixed sealing plate 31, the second rack is installed on the second sliding sealing plate 33, the second gear is installed on the output end of the second driving motor, and the second gear and the second rack are engaged. Specifically, in the embodiment, the first gear 342 and the output shaft of the first driving motor 341 installed on the fixed sealing plate 31 are fixedly connected, and the first gear 342 is engaged with the first rack installed on the first sliding sealing plate 32; the second gear installed on the fixed sealing plate 31 and the output shaft of the second driving motor are fixedly connected, and the second gear is engaged with the second rack installed on the second sliding sealing plate 33. This arrangement can reliably connect the first sliding sealing plate 32 and the fixed sealing plate 31 and the second sliding sealing plate 33 and the fixed sealing plate 31, and improve the convenience of use.

[0047] Specifically, in other embodiments, the first driving motor 341 and the first gear 342 can be installed on the first sliding sealing plate 32, the first rack is installed on the fixed sealing plate 31, the second driving motor and the second gear can be installed on the second sliding sealing plate 33, and the second rack is installed on the fixed sealing plate 31. The same use purpose can also be achieved, and details are not repeated here.

[0048] Further, the first sliding sealing plate 32 and / or the second sliding sealing plate 33 is provided with a sealing gasket at the end abutting against the side wall of the feed port 12. Specifically, in the embodiment, the first sliding sealing plate 32 is provided with a first sealing gasket at the end abutting against the side wall of the feed port 12, and the second sliding sealing plate 33 is provided with a second sealing gasket at the end abutting against the side wall of the feed port 12. The first sealing gasket and the second sealing gasket are both rubber gaskets, which can further improve the sealing performance of the tobacco storage cabinet and ensure the temperature and humidity of the tobacco.

[0049] Further, as shown in FIG. 4, the first sliding sealing plate 32 and the second sliding sealing plate 33 are provided with a plurality of sliding grooves 34, and the fixed sealing plate 31 is provided with a plurality of sliding grooves 35 corresponding to the sliding grooves 34 of the first sliding sealing plate 32 and the second sliding sealing plate 33. Figure 1 and Figure 3As shown, the tobacco storage cabinet further comprises a temperature and humidity adjusting assembly, which comprises a temperature and humidity adjuster 51, a temperature sensor 52 and a humidity sensor 53. The cabinet body 10 is provided with an air inlet 15 and an air outlet 16. The air inlet 15 is connected to the temperature and humidity adjuster 51 through an air inlet pipe 54, and the air outlet 16 is connected to the temperature and humidity adjuster 51 through an air return pipe 55. The temperature sensor 52 and the humidity sensor 53 are both arranged in the storage cavity 11. Specifically, in the present embodiment, the temperature sensor 52 and the humidity sensor 53 are arranged in the storage cavity 11 to detect the temperature and humidity in the storage cavity 11. The temperature and humidity adjuster 51 is connected to the air inlet 15 of the cabinet body 10 through the air inlet pipe 54 and connected to the air outlet 16 of the cabinet body 10 through the air return pipe 55. The temperature and humidity adjuster 51 adjusts the temperature and humidity in the storage cavity 11 by inputting hot steam into the storage cavity 11 or extracting the gas in the storage cavity 11.

[0050] Specifically, in the present embodiment, when the temperature or humidity in the storage cavity 11 detected by the temperature sensor 52 and the humidity sensor 53 is low, the temperature and humidity adjuster 51 inputs hot steam into the storage cavity 11 through the air inlet pipe 54 to increase the temperature or humidity in the storage cavity 11. When the temperature or humidity in the storage cavity 11 detected by the temperature sensor 52 and the humidity sensor 53 is high, the temperature and humidity adjuster 51 extracts the gas in the storage cavity 11 through the air return pipe 55 to reduce the temperature or humidity in the storage cavity 11. When the temperature in the storage cavity 11 detected by the temperature sensor 52 is low but the humidity in the storage cavity 11 detected by the humidity sensor 53 is high, the temperature and humidity adjuster 51 inputs hot steam into the storage cavity 11 and dehumidifies the storage cavity 11 at the same time to adjust the temperature and humidity in the storage cavity 11.

[0051] Specifically, the number and installation position of the temperature sensor 52 and the humidity sensor 53 can be set according to actual use, which will not be described here.

[0052] Further, as shown in Figure 3 the tobacco storage cabinet further comprises a discharging assembly 60 arranged at the bottom of the storage cavity 11, and the discharge end of the discharging assembly 60 is located directly above the discharge port 13. Specifically, in the present embodiment, the discharging assembly 60 is a discharging conveyor belt, and the discharge end of the discharging conveyor belt is located directly above the discharge port 13 to ensure the smoothness of discharging.

[0053] Further, as shown in Figure 3As shown, the discharge sealing assembly 40 comprises a discharge sealing plate 41 and a second driving member 42, the discharge sealing plate 41 is rotationally arranged on the storage cabinet body 10, and the second driving member 42 is in transmission connection with the discharge sealing plate 41, and the second driving member 42 is used to drive the discharge sealing plate 41 to rotate and can make the discharge sealing plate 41 be in any position. Specifically, in the embodiment, the second driving member 42 is a pneumatic cylinder, the cylinder body of the pneumatic cylinder is rotationally arranged on the outside of the bottom of the storage cabinet body 10, the telescopic rod of the pneumatic cylinder is in transmission connection with the discharge sealing plate 41, the telescopic rod of the pneumatic cylinder can drive the discharge sealing plate 41 to rotate relative to the storage cabinet body 10, thereby opening or closing the discharge port 13, and the pneumatic cylinder can make the discharge sealing plate 41 have better stability when sealing the discharge port 13, thereby ensuring the sealing performance in use.

[0054] Further, as shown in the drawings, Figure 3 The storage cabinet body 10 is provided with a plurality of sliding grooves 17, and a plurality of sealing plates are slidingly arranged in the plurality of sliding grooves 17 one by one. Specifically, in the embodiment, such arrangement can not only support the sealing plate, but also ensure that the sealing plate has good guiding property when sliding, thereby improving the use safety.

[0055] Specifically, the sealing plate is further provided with a rolling wheel 35, and the sealing plate is rollingly arranged in the sliding groove 17 through the rolling wheel 35, which can obviously reduce the friction and thereby reduce the abrasion and improve the service life.

[0056] Specifically, the sealing plate is further provided with a supporting wheel 36, the axis direction of the supporting wheel 36 is perpendicular to the axis direction of the rolling wheel 35, and the supporting wheel 36 is used to abut against the groove bottom of the sliding groove 17, which improves the stability of the sealing plate when sliding, thereby ensuring the service life and use performance.

[0057] The use process of the tobacco storage cabinet in the embodiment is specifically described as follows. In a normal state, the folding sealing assembly 30 and the discharging sealing assembly 40 of the tobacco storage cabinet are in a closed state, at this time, the cloth feeding assembly 20 is in a preset position, the fixed sealing plate 31 of the folding sealing assembly 30 is located directly below the cloth feeding assembly 20, and the first sliding sealing plate 32 and the second sliding sealing plate 33 are both extended relative to the fixed sealing plate 31, and the first sliding sealing plate 32 and the second sliding sealing plate 33 are respectively in abutment with the side walls at both ends of the feeding port 12, thereby ensuring the sealing property at the feeding port 12, and at the same time, the second driving member 42 of the discharging sealing assembly 40 applies a force to the discharging sealing plate 41, so that the discharging sealing plate 41 can seal the discharging port 13, and the temperature and humidity in the tobacco storage cabinet are not affected by the outside world. When it is needed to feed the tobacco storage cabinet, first, the first sliding sealing plate 32 and the second sliding sealing plate 33 of the folding sealing assembly 30 are both retracted relative to the fixed sealing plate 31, so that the first sliding sealing plate 32 and the second sliding sealing plate 33 can also be located directly below the cloth feeding assembly 20, then the first driving member 23 drives the support frame 21 to slide along the cabinet body 10, thereby driving the cloth feeding mechanism 22 to slide along the cabinet body 10, and the fixed sealing plate 31 of the folding sealing assembly 30 is fixedly connected with the support frame 21, and the folding sealing assembly 30 also slides along the cabinet body 10 with the support frame 21, since the folding sealing assembly 30 is always located directly below the support frame 21, it can be ensured that the folding sealing assembly 30 does not affect the normal cloth feeding of the cloth feeding mechanism 22, and in this process, the discharging sealing plate 41 always blocks the discharging port 13. When discharging, the second driving member 42 drives the discharging sealing plate 41 to rotate relative to the discharging port 13, thereby opening the discharging port 13, and the discharging assembly 60 operates, since the discharging end of the discharging assembly 60 is located directly above the discharging port 13, it can be ensured that the tobacco is smoothly discharged through the discharging port 13.

[0058] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled persons in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the utility model. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A tobacco magazine, characterised in that, The tobacco storage cabinet comprises: a cabinet body (10) provided with a storage cavity (11), a feeding port (12) at the top of the cabinet body (10), and a discharging port (13) at the bottom of the cabinet body (10), the feeding port (12) and the discharging port (13) being in communication with the storage cavity (11); a material distribution assembly (20) movably arranged at the top of the cabinet body (10), the material distribution assembly (20) being capable of conveying material into the storage cavity (11) through the feeding port (12); a folding and sealing assembly (30) comprising a plurality of sealing plates, the sealing plates being sequentially and slidably connected, one of the sealing plates being fixedly connected to the side of the material distribution assembly (20) close to the cabinet body (10), the folding and sealing assembly (30) having an open state and a closed state, when the folding and sealing assembly (30) is in the open state, all the sealing plates are located in the projection directly below the material distribution assembly (20), and when the folding and sealing assembly (30) is in the closed state, the two outermost sealing plates respectively abut against the two oppositely arranged side walls of the feeding port (12); a discharging sealing assembly (40) arranged on the cabinet body (10) and used for plugging the discharging port (13).

2. The tobacco bin of claim 1, wherein, The folding and sealing assembly (30) comprises three sealing plates, i.e., a fixed sealing plate (31), a first sliding sealing plate (32), and a second sliding sealing plate (33), the fixed sealing plate (31) being fixedly connected to the material distribution assembly (20), the first sliding sealing plate (32) and the second sliding sealing plate (33) being slidably connected to the fixed sealing plate (31), and the first sliding sealing plate (32) and the second sliding sealing plate (33) being capable of abutting against the two oppositely arranged side walls of the feeding port (12).

3. The tobacco bin of claim 2, wherein, The material distribution assembly (20) comprises a support frame (21), a material distribution mechanism (22), and a first driving member (23), the bottom of the support frame (21) is provided with a roller (211), the cabinet body (10) is provided with a guide groove (14), the roller (211) is arranged in the guide groove (14), the material distribution mechanism (22) is arranged on the support frame (21), the first driving member (23) is in transmission connection with the support frame (21), the first driving member (23) is used for driving the support frame (21) to move relative to the cabinet body (10) along the extension direction of the guide groove (14), and the fixed sealing plate (31) is fixedly connected to the support frame (21).

4. The tobacco bin of claim 3, wherein, The folding sealing assembly (30) further comprises a first transmission mechanism and a second transmission mechanism, the first transmission mechanism is arranged between the first sliding sealing plate (32) and the fixed sealing plate (31) and is used for driving the first sliding sealing plate (32) to slide relative to the fixed sealing plate (31); the second transmission mechanism is arranged between the second sliding sealing plate (33) and the fixed sealing plate (31) and is used for driving the second sliding sealing plate (33) to slide relative to the fixed sealing plate (31).

5. The tobacco bin of claim 4, wherein, The first transmission mechanism comprises a first driving motor (341), a first gear (342) and a first rack, the first driving motor (341) and the first gear (342) are installed on the fixed sealing plate (31), the first rack is installed on the first sliding sealing plate (32), the first gear (342) is installed on the output end of the first driving motor (341), and the first gear (342) is engaged with the first rack. The second transmission mechanism comprises a second driving motor, a second gear and a second rack, the second driving motor and the second gear are installed on the fixed sealing plate (31), the second rack is installed on the second sliding sealing plate (33), the second gear is installed on the output end of the second driving motor, and the second gear is engaged with the second rack.

6. The tobacco bin of claim 2, wherein, An end of the first sliding sealing plate (32) and / or the second sliding sealing plate (33) abutting against the side wall of the feed port (12) is provided with a sealing gasket.

7. The tobacco bin of claim 1, wherein, The tobacco storage cabinet further comprises a temperature and humidity adjusting assembly, the temperature and humidity adjusting assembly comprises a temperature and humidity regulator (51), a temperature sensor (52) and a humidity sensor (53), the cabinet body (10) is provided with an air inlet (15) and an air outlet (16), the air inlet (15) is connected to the temperature and humidity regulator (51) through an air inlet pipe (54), the air outlet (16) is connected to the temperature and humidity regulator (51) through an air return pipe (55), and the temperature sensor (52) and the humidity sensor (53) are arranged on the cabinet body (10).

8. The tobacco bin of claim 1, wherein, The tobacco storage cabinet further comprises a discharging assembly (60), the discharging assembly (60) is arranged at the bottom of the storage cavity (11), and a discharging end of the discharging assembly (60) is located directly above the discharging port (13).

9. The tobacco bin of claim 1, wherein, The discharging sealing assembly (40) comprises a discharging sealing plate (41) and a second driving member (42), the discharging sealing plate (41) is rotationally arranged on the cabinet body (10), the second driving member (42) is in transmission connection with the discharging sealing plate (41), and the second driving member (42) is used for driving the discharging sealing plate (41) to rotate and enabling the discharging sealing plate (41) to be at any position.

10. The tobacco bin according to any one of claims 1-9, characterized in that The cabinet body (10) is provided with a plurality of sliding grooves (17), and a plurality of the sealing plates are slidingly arranged in the plurality of sliding grooves (17) in one-to-one correspondence.

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