CN214179098U - Tobacco charging mechanism - Google Patents

Abstract

The utility model provides a tobacco charging mechanism, include: a heating roller, one end of which is provided with a discharging cover; the nozzle is arranged on the discharging cover; the feed liquid box is used for containing process water, feed liquid or spice; the liquid driving device is communicated with the nozzle and the feed liquid box and is suitable for driving the process water, the feed liquid or the spice in the feed liquid box and conveying the process water, the feed liquid or the spice into the nozzle; and the air compression device is communicated with the nozzle through a compressed air pipeline, wherein the compressed air is discharged into the nozzle from the compressed air pipeline, and the process water, the feed liquid or the spice in the nozzle is sprayed into the discharge cover through the nozzle under the driving of the compressed air. The utility model discloses realize heating, humidification, reinforced and perfuming multifunctional integrated machine, heating cylinder realizes guaranteeing the loose nature of tobacco to the toasting of tobacco for the tobacco is difficult for gluing on section of thick bamboo wall. And because a high-temperature steam structure is not required to be additionally arranged, the product structure is simpler, the whole product is relatively more compact and small, and the device can be better applied to places such as laboratories.

Description

Tobacco charging mechanism

Technical Field

The utility model relates to a reinforced field of tobacco particularly, relates to a reinforced mechanism of tobacco.

Background

The feeding equipment is important equipment in the tobacco shredding process, directly influences the quality of cigarettes, and has direct influences on improving the sensory quality of cigarette products, giving full play to the potential quality of tobacco leaf raw materials, improving the defect of poor tobacco leaves, improving the effective utilization rate of feed liquid and the like. Therefore, the feeding technology is one of the key technologies of the cigarette making line.

In the existing tobacco leaf formula test, a sprayer is generally adopted to humidify, feed and perfume tobacco. Therefore, the operation is complicated, a large amount of manual operation needs to be involved, the accuracy of the applied material liquid is difficult to control, the quality of the processed tobacco is unstable, the difference between the quality of the processed tobacco and the quality of the processed tobacco is larger than that between the quality of the processed tobacco and the quality of the processed tobacco in the actual production, and the effect is poorer when the sample is copied in a later production line.

Under laboratory conditions, from the viewpoint of safety and convenience in operation, it is undesirable to use high-pressure steam as a heat source and an injection medium as in the conventional apparatus.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a tobacco charging mechanism utilizes heating cylinder to provide the heat for the tobacco, adopts the volume of applying of liquid drive arrangement accurate control spice liquid, and compressed air draws and penetrates and guarantees the atomization effect, realizes heating, humidification, reinforced and perfuming multifunctional integrated machine.

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides a tobacco charging mechanism, include: a heating roller, one end of which is provided with a discharging cover; the nozzle is arranged on the discharging cover; the feed liquid box is used for containing process water, feed liquid or spice; the liquid driving device is communicated with the nozzle and the feed liquid box and is suitable for driving the process water, the feed liquid or the spice in the feed liquid box and conveying the process water, the feed liquid or the spice into the nozzle; and the air compression device is communicated with the nozzle through a compressed air pipeline, wherein the compressed air is discharged into the nozzle from the compressed air pipeline, and the process water, the feed liquid or the spice in the nozzle is sprayed into the discharge cover through the nozzle under the driving of the compressed air.

In the above technical solution, further comprising: the heating device is arranged in the feed liquid box and is suitable for heating process water, feed liquid or spice in the feed liquid box;

preferably, the heating device is positioned in the feed liquid tank;

preferably, a temperature measuring element is arranged in the feed liquid tank.

In any of the above technical solutions, the liquid driving device is a peristaltic pump;

and/or the nozzle is a fine atomization nozzle; and/or the cross section of the heating roller is polygonal.

In any one of the above technical solutions, the feed liquid tank and the nozzles are respectively provided in plurality, and the liquid driving device has a plurality of liquid conveying pipelines, wherein the feed liquid tanks, the nozzles and the liquid conveying pipelines are in one-to-one correspondence and are communicated;

preferably, the air compression device corresponds to and communicates with the nozzles one by one through a plurality of compressed air pipelines, and the tobacco feeding mechanism further comprises a control switch, wherein the control switch is connected with the compressed air pipelines and controls the on-off of the compressed air pipelines and the nozzles corresponding to the compressed air pipelines.

In any of the above technical solutions, the method further includes: arrange damp system, including fan and row damp pipeline, the fan passes through arrange damp pipeline with heating cylinder intercommunication.

In any one of the above technical solutions, the heating drum includes: the barrel, be equipped with the stirring spare in the barrel, wherein, the barrel and/or be equipped with electric heating element on the stirring spare, perhaps, the stirring spare is for locating a plurality of electric heating rod on the barrel inner wall.

In any one of the above technical schemes, the inner wall of the cylinder body is provided with a plurality of mounting seats, and the stirring piece is detachably arranged on the mounting seats.

In any of the above technical solutions, the electric heating element includes an electric heating sheet disposed on an outer surface of the cylinder;

preferably, the cylinder comprises a plurality of assembling bodies, the assembling bodies are sequentially connected to form an annular cylinder, and the electric heating sheet is attached to the outer surface of at least one assembling body;

preferably, the electric heating sheet is a silicone rubber electric heating sheet.

In any of the above technical solutions, the method further includes: the heating roller, the liquid driving device and the air compression device are respectively arranged on the cylinder body mounting structure; the rotary driving device is arranged on the barrel installation structure and connected with the heating roller, and the rotary driving device drives the heating roller to rotate.

In any of the above technical solutions, the method further includes: the inclination driving assembly comprises a first pushing structure, a second pushing structure and an inclination driving device, wherein the first pushing structure and the second pushing structure are positioned on two sides of the cylinder mounting structure and are respectively connected with the cylinder mounting structure; wherein the tilt drive drives the first push structure and/or the second push structure such that when the first push structure pushes one side of the cartridge mounting structure to ascend/descend, the second push structure pushes the other side of the cartridge mounting structure to descend/ascend.

The utility model discloses in, utilize the heating cylinder to provide the heat for the tobacco, adopt the application volume of liquid drive arrangement accurate control flavouring liquid, compressed air draws and penetrates and guarantees atomization effect, the realization is heated, the humidification, reinforced and perfuming multifunctional integral machine, and, in the experimentation, the heating cylinder has the uniform temperature, thereby realize the toasting to the tobacco, be favorable to guaranteeing the loose nature of tobacco, make the tobacco be difficult for gluing on section of thick bamboo wall on the one hand, promote the cleaning nature of section of thick bamboo wall, and avoid the heating cylinder local heating inhomogeneous and promote the heat transfer effect of heating cylinder, on the other hand, loose tobacco is favorable to promoting the addition material and evenly sprays on the tobacco. And more current utilize high-pressure steam as the heat source and draw the scheme of penetrating the medium, the utility model discloses because of need not to establish high-temperature steam structure in addition for the product structure is simpler, and the product is whole more compact relatively, small and exquisite, can be better be applied to the limited place in spaces such as laboratory.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic front view of a cylinder driving mechanism according to an embodiment of the present invention;

fig. 2 is a schematic view of a first motion state of a partial structure of the cylinder driving mechanism according to an embodiment of the present invention;

fig. 3 is a second motion state diagram of a partial structure of the cylinder driving mechanism according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a partial structure of the cylinder driving mechanism according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of another perspective view of a partial structure of the cylinder driving mechanism according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a cylinder driving mechanism according to an embodiment of the present invention;

FIG. 7 is an enlarged partial view of the portion A of FIG. 6;

FIG. 8 is a partial enlarged view of the portion B in FIG. 6;

fig. 9 is a schematic perspective view of a tobacco charging mechanism according to an embodiment of the present invention;

fig. 10 is a schematic perspective view of a heating roller according to an embodiment of the present invention;

FIG. 11 is an enlarged partial view of the portion C of FIG. 10;

fig. 12 is a schematic cross-sectional view of a partial structure of a heating roller according to an embodiment of the present invention;

fig. 13 is a schematic block diagram of an air compressor and compressed air line according to an embodiment of the present invention;

fig. 14 is a schematic block diagram of a liquid tank and a liquid driving device according to an embodiment of the present invention;

fig. 15 is a schematic block diagram of a heating roller according to an embodiment of the present invention.

In the figure: 100. a cylinder drive mechanism;

110. a cylinder mounting structure; 111. a frame; 112. a cylinder body mounting frame; 1121. an installation space; 1122. a stop structure; 11221. a first stop wheel; 11222. a second stop wheel; 11223. a rolling fit space; 11224. a stopper shaft; 1123. supporting the rollers;

120. a tilt drive assembly; 121. a first urging structure; 1211. a first leg; 122. a second urging arrangement; 1221. a second leg; 123. a tilt drive device; 1231. a telescopic end; 124. a base; 125. a rotating shaft;

130. a rotation driving device;

200. a tobacco feeding mechanism;

210. heating the drum; 211. a barrel; 2111. assembling a body; 21111. a first arm; 21112. a second arm; 2113. a flange;

212. a stirring member; 2131. an electrical heating sheet; 214. a mounting seat; 215. a fixing plate; 217. a housing; 2171. a heat preservation space; 218. a support plate; 2181. a card slot; 2182. a connecting structure; 219. rolling a ring;

220. a discharge cover; 230. a feed liquid tank; 240. a liquid driving device; 250. an air compression device; 260. a compressed air line; 270. a moisture removal system; 271. a fan; 272. a moisture removal pipeline; 281. a slip ring; 282. a junction box; 290. and (4) a nozzle.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail with reference to examples.

As shown in fig. 9, the present invention provides a tobacco charging mechanism 200, and in detail, the tobacco charging mechanism 200 is a tobacco charging mechanism 200 suitable for laboratory conditions.

In detail, the tobacco charging mechanism 200 includes a heating roller 210, a nozzle 290, a liquid tank 230, a liquid driving device 240, and an air compressing device 250.

Wherein, one end of the heating roller 210 is provided with a discharging cover 220, and the nozzle 290 is arranged on the discharging cover 220.

The feed liquid tank 230 is used for containing process water, feed liquid or spices. It should be noted that, in other embodiments, the skilled person may also set the liquid tank 230 to contain other additives according to specific needs.

The liquid driving device 240 communicates the nozzle 290 with the feed liquid tank 230, and the liquid driving device 240 is adapted to drive the process water, feed liquid or flavor in the feed liquid tank 230 and deliver the process water, feed liquid or flavor to the nozzle 290. The fluid driving device 240 is, for example, a fluid driven pump.

In detail, as shown in fig. 14 and fig. 15, fig. 14 illustrates three liquid tanks 230, the three liquid tanks 230 are respectively communicated with a liquid driving device 240 through pipelines, the liquid driving device 240 has three corresponding liquid outlet ports SW501, ML502 and ML503, fig. 14 illustrates a heating roller 210, the heating roller 210 has a discharge cover 220, three nozzles 290 are arranged on the discharge cover 220, and the liquid inlet ports SW501, ML502 and ML503 of the three nozzles 290 are respectively in one-to-one correspondence and communication with the liquid outlet ports SW501, ML502 and ML 503.

As shown in fig. 13, an air compressing device 250 (e.g., an air compressor) is in communication with the nozzle 290 via a compressed air line 260, wherein the compressed air is discharged from the compressed air line 260 into the nozzle 290, and the process water, feed liquid or perfume in the nozzle 290 is driven by the compressed air to be sprayed out through the nozzle 290 into the discharging cover 220.

In detail, AS shown in fig. 13 and fig. 15, fig. 13 illustrates the air compression device 250, the air compression device 250 has a corresponding air outlet interface AS500, fig. 15 illustrates the heating roller 210, the heating roller 210 has a discharging cover 220, three nozzles 290 are arranged on the discharging cover 220, and the air inlet interfaces AS500 of the three nozzles 290 correspond to and communicate with the air outlet interface AS 500.

The utility model discloses in, utilize heating cylinder 210 to provide the heat for the tobacco, adopt the application volume of liquid drive arrangement 240 accurate control spice liquid, compressed air draws and penetrates and guarantees atomization effect, the realization is heated, the humidification, reinforced and perfuming multifunctional integral machine, and, in the experimentation, heating cylinder 210 has the uniform temperature, thereby realize the toast to the tobacco, be favorable to guaranteeing the loose nature of tobacco, make the tobacco be difficult for gluing on the section of thick bamboo wall on the one hand, promote the cleanliness factor of section of thick bamboo wall, and avoid heating cylinder 210 local heating uneven and promotion heating cylinder 210's heat transfer effect, on the other hand, loose tobacco is favorable to promoting the addition material and evenly sprays on the tobacco. Compared with the existing scheme of utilizing high-pressure steam as a heat source and injecting a medium, the high-temperature steam injection device has the advantages that the high-temperature steam injection device is not required to be additionally provided with a high-temperature steam structure, so that the product structure is simpler, the whole product is relatively more compact and small, and the high-temperature steam injection device can be better applied to places with limited space such as laboratories.

In some embodiments, the tobacco charging mechanism 200 further comprises a heating device (not shown). For example, the heating device is an electric heating element. The heating device is arranged in the feed liquid tank 230 and is suitable for heating process water, feed liquid or spice in the feed liquid tank 230.

In this embodiment, the heating device is disposed in the feed liquid tank 230, and the feed liquid tank 230 is heated by the heating device, so that the process water, the feed liquid or the flavor in the feed liquid tank 230 is heated to a required temperature, and thus the atomization effect when the process water, the feed liquid or the flavor is sprayed out from the nozzle 290 is better, so that the additive such as the process water, the feed liquid or the flavor can be uniformly sprayed on the tobacco, and the process requirements are met. Moreover, as can be understood, in the actual production process, high-pressure steam is mostly adopted as a heat source and an injection medium, and the temperature of liquid is improved by heating the liquid in the liquid feed tank 230 in the embodiment, so that the mechanism can better simulate the actual production process, the data obtained by the experiment is matched with the data of the actual production, the accuracy of the experiment data is improved, and the reference value of the experiment data is improved.

Preferably, the heating means is located within the feed tank 230. Thus, the heating device directly contacts with liquid in the feed liquid tank 230 for heat exchange, and the heat exchange efficiency is higher.

Further preferably, the heating device is an electric heating element, which can facilitate wiring in a laboratory.

Preferably, a temperature measuring element is disposed within the feed liquid tank 230. The temperature of the liquid in the liquid tank 230 is measured by the temperature measuring element, so that the liquid in the liquid tank 230 is maintained in a relatively stable state, the atomization effect is ensured, and the accuracy of the experimental result is improved.

For example, the temperature measuring element is a temperature sensor.

In some embodiments, the liquid drive 240 is a peristaltic pump. Peristaltic pump has pollution-free, the precision is high, the good advantage of leakproofness, and the fluid is kept apart in peristaltic pump's pump line, and the liquid kind of transport is changed in the realization of accessible quick replacement pump line, for example, sets up a plurality of feed liquid boxes 230, and every feed liquid box 230 is suitable for the different liquid of splendid attire, changes the pump line through control peristaltic pump and realizes changing the liquid kind of transport. Precise supply of fluid and wide range adjustment of flow rate are achieved.

In some embodiments, the nozzle 290 is a fine atomization nozzle 290. The fine atomizing nozzle 290 has the advantages of large coverage area of atomized water mist, energy saving and good water mist evaporation effect, and realizes uniform spraying.

In some embodiments, as shown in fig. 10, the heated roller 210 has a polygonal shape in cross section. The heating cylinder 210 of multilateral shape has the function that can turn over the stirring material at the cylinder in-process, makes the tobacco be difficult for gluing on the section of thick bamboo wall on the one hand, promotes the cleaning nature of section of thick bamboo wall to and avoid heating cylinder 210 local be heated uneven and promote heating cylinder 210's heat transfer effect, on the other hand is favorable to guaranteeing the loose nature of tobacco, further promotes the additive and evenly sprays on the tobacco.

In some embodiments, as shown in fig. 14 and 15, the feed liquid tank 230 and the nozzle 290 are respectively provided in plurality, and the liquid driving device 240 has a plurality of liquid conveying pipelines, wherein the plurality of feed liquid tanks 230, the plurality of nozzles 290 and the plurality of liquid conveying pipelines are in one-to-one correspondence and are communicated.

In this embodiment, the feed liquid tank 230 and the nozzles 290 are respectively provided in plural numbers, each feed liquid tank 230 is suitable for containing different liquids, and the liquid types to be conveyed can be changed by quickly changing the liquid conveying pipeline.

Preferably, the air compressing device 250 is in one-to-one correspondence and communication with the plurality of nozzles 290 through the plurality of compressed air pipes 260, and the tobacco feeding mechanism 200 further comprises a control switch which is connected with the plurality of compressed air pipes 260 and controls the on-off of the compressed air pipes 260 and the nozzles 290 corresponding thereto.

In some embodiments, as shown in fig. 9, the tobacco charging mechanism 200 further comprises: the moisture discharging system 270, the moisture discharging system 270 include a fan 271 and a moisture discharging pipeline 272, the fan 271 is communicated with the heating drum 210 through the moisture discharging pipeline 272.

In this embodiment, the fan 271 and the moisture exhaust pipeline 272 are used to extract the moist air in the heating roller 210, so as to realize moisture exhaust, balance the air pressure in the heating roller 210, and prevent the cylinder 211 from being damaged due to the excessive air pressure in the cylinder.

In some embodiments, as shown in fig. 10, the heating roller 210 includes a roller body 211, and a stirring member 212 is disposed in the roller body 211, wherein the roller body 211 and/or the stirring member 212 is provided with an electric heating member, or the stirring member 212 is a plurality of electric heating rods disposed on the inner wall of the roller body 211.

In this embodiment, be equipped with electric heating element on setting up barrel 211 and/or stirring piece 212, perhaps, stirring piece 212 is for locating a plurality of electric heating rods on the barrel 211 inner wall, thus, in the experimentation, the section of thick bamboo wall and the stirring piece 212 of heating drum 210 have the uniform temperature, thereby realize the toast to the tobacco, be favorable to guaranteeing the loose nature of tobacco, make the tobacco difficult for gluing on the section of thick bamboo wall on the one hand, promote the cleaning nature of section of thick bamboo wall, and avoid heating drum 210 local heating inhomogeneous and promotion heating drum 210's heat transfer effect, on the other hand, loose tobacco is favorable to promoting the additive evenly to spray on the tobacco. Compared with the existing scheme of utilizing high-pressure steam as a heat source and injecting a medium, the high-temperature steam injection device has the advantages that the high-temperature steam injection device is not required to be additionally provided with a high-temperature steam structure, so that the product structure is simpler, the whole product is relatively more compact and small, the high-temperature steam injection device can be better applied to places with limited space such as laboratories, and the laboratory connection is more convenient in an electric adding mode.

In some embodiments, the inner wall of the cylinder 211 is provided with a plurality of mounting seats 214, and the stirring member 212 is detachably disposed on the mounting seats 214.

Illustratively, the stirring members 212 are raker spikes. The rake nails are removably mounted to the mounting block 214.

In this embodiment, set up stirring piece 212 detachably and locate on mount pad 214, simplified the installation degree of difficulty of stirring piece 212 on the one hand, promoted the packaging efficiency of product, on the other hand has realized the replaceability of stirring piece 212, is favorable to reducing the maintenance degree of difficulty to and realize changing the stirring piece 212 of different dimensions according to specific demand.

In some embodiments, as shown in fig. 12, the electric heating member includes an electric heating sheet 2131 provided on the outer surface of the cylinder 211.

In this embodiment, the electric heating piece 2131 is attached to the outer surface of the cylinder 211, so that the electric heating piece 2131 is prevented from directly contacting with the material in the cylinder, and the purposes of preventing scorching and preventing the electric heating piece 2131 from being damaged are achieved.

Preferably, the electric heating sheet 2131 is a silicone rubber electric heating sheet 2131. The silicone rubber electric heating sheet 2131 is light in weight, high in power density, good in fitting property, high in protection level and high in fire-proof level.

Preferably, the cylinder 211 includes a plurality of assemblages 2111, the plurality of assemblages 2111 are sequentially connected to form the ring-shaped cylinder 211, and the electric heating sheet 2131 is attached to an outer surface of at least one of the assemblages 2111. The cylinder body 211 is formed by splicing a plurality of splicing bodies 2111, so that the difficulty in processing and transporting products is reduced.

For example, the assembly body 2111 is made of a stainless steel thin plate, and is light and handy in design, so that the cylinder body 211 is high in heat transfer efficiency, high in safety, free of peculiar smell and easy to clean, and meets the requirement of food grade.

In some embodiments, the erector body 2111 is arcuate. The arc-shaped assembling bodies 2111 enable the cylinder body 211 assembled by the assembling bodies 2111 to be arc-shaped, so that the cylinder body 211 can roll conveniently.

In other embodiments, the body 2111 is bent.

For example, the assembly body 2111 has a first arm 21111 and a second arm 21112, and the first arm 21111 and the second arm 21112 are in oblique transition, so that the cross section of the cylinder 211 assembled by the plurality of assembly bodies 2111 is in an annular polygon, and the polygonal cylinder 211 also has the function of turning over plate materials in the rolling process, thereby further improving the heating uniformity and improving the drying efficiency.

In some embodiments, the erector body 2111 is a C-shaped erector body 2111.

In some embodiments, as shown in fig. 10, the cylinder 211 further includes a flange 2113, an end plate is disposed at one end of the assembled body 2111 along the length direction thereof, and the end plates of the plurality of assembled bodies 2111 correspond to the flange 2113 and are connected to the flange 2113, respectively. Thus, after the plurality of assembling bodies 2111 are assembled, each end plate is contacted with each other end to be assembled into a structure similar to a flange, the end plate of each assembling body 2111 is respectively corresponding to the flange 2113 and is respectively connected with the flange 2113, and the flange 2113 is simultaneously connected with the plurality of assembling bodies 2111, so that the connection among the plurality of assembling bodies 2111 is firmer, and the scattering among the assembling bodies 2111 is avoided.

Preferably, the end plates are connected to the ends of the assemblages 2111 and protrude toward the outer wall surfaces of the assemblages 2111.

Preferably, the erector body 2111 and the end plates are of a unitary construction.

Preferably, the assembled body 2111 is formed with end plates at both ends in the length direction thereof, respectively.

Preferably, the assembly body 2111 and the flange 2113 are respectively provided with a connecting hole, and a fastener sequentially passes through the connecting holes of the end plate and the flange 2113 to lock the end plate and the flange 2113.

In some embodiments, the barrel 211 further comprises: the fixing plate 215, the fastener, sequentially connects the fixing plate 215, the electric heating plate 2131 and the assembly 2111, so that the fixing plate 215 and the assembly 2111 connected thereto clamp the electric heating plate 2131 therein.

In this embodiment, the fixing plate 215 and the assembly 2111 are used to clamp the electric heating sheet 2131, so that the electric heating sheet 2131 can be better attached to the assembly 2111, the gap is reduced, the heat loss is reduced, and the heat transfer efficiency is improved.

Preferably, the assembled body 2111 has a first arm 21111 and a second arm 21112 in a bending transition, and the first arm 21111 and the second arm 21112 are respectively provided with the electric heating plate 2131 and the fixing plate 215.

In some embodiments, the heating roller 210 further includes a housing 217, the housing 217 is sleeved on the outer circumference of the roller body 211, and the housing 217 and the plurality of assembling bodies 2111 are distributed at intervals, so that a heat preservation space 2171 is formed between the housing 217 and the plurality of assembling bodies 2111.

In this embodiment, the housing 217 is used to protect the barrel 211 and the electric heating plate 2131, the housing 217 is used to prevent the electric heating plate 2131 from being exposed to the environment directly to cause dust falling, so as to facilitate cleaning and wiping, and finally, the gap between the housing 217 and the outer circumference of the barrel 211 is used to form an insulating layer, so as to prevent heat loss on the one hand and prevent the outer part of the machine body from overheating and scalding workers on the other hand.

For example, the housing 217 is a sheet metal member.

In some embodiments, as shown in fig. 10 and 11, the outer wall of the assembly 2111 is provided with a plurality of supporting plates 218, the supporting plates 218 divide the assembly 2111 into a plurality of regions, and at least some regions are provided with the electric heating sheets 2131.

In this embodiment, the supporting plate 218 is used to increase the strength of the cylinder 211, so that the cylinder 211 can contain more materials, deformation of the cylinder 211 is avoided, the supporting plate 218 is used to divide a plurality of areas, and at least some areas are provided with the electric heating sheets 2131, which is convenient for the installation of the electric heating sheets 2131.

Preferably, a connecting structure 2182 is disposed on the supporting plate 218, and the connecting structure 2182 is used for connecting the housing 217 of the heating cylinder 211.

Preferably, the heating roller further comprises a rolling ring 219 sleeved on the outer circumference of the cylinder 211, and the connection structure 2182 is further used for connecting with the rolling ring 219.

Wherein, utilize the rolling circle 219 to strengthen the intensity of barrel 211, and in the use, place heating drum 210 on frame 111, and make rolling circle 219 and frame 111 roll the cooperation, utilize rolling circle 219 to support barrel 211, can set up like this that rolling circle 219 adopts the material that intensity is higher, in order to increase the support reliability, and other regions or assemble body 2111 and then adopt the material that intensity is lower relatively, be favorable to reducing holistic quality on the one hand, on the other hand also is favorable to reducing manufacturing cost.

The supporting plate 218 is provided with a connecting structure 2182, and the rolling ring 219 is connected with the connecting structure 2182, so that the connection reliability of the rolling ring 219 is improved.

More preferably, the assembling body 2111 is provided with a plurality of slots 2181, and the supporting plate 218 is clamped in the slots 2181. Further improving the connection reliability of the support plate 218.

In some embodiments, the electrical heating fins 2131 are provided with thermal resistors. Utilize the thermal resistance to realize measuring electric heating piece 2131's temperature, be favorable to guaranteeing the required temperature of stoving on the one hand, on the other hand, avoid overheating and arouse the potential safety hazard.

In some embodiments, the heating drum 210 further comprises a slip ring 281 and a terminal box 282 electrically connected to the slip ring 281, the terminal box 282 connecting the wires of the electric heating sheet 2131.

In some embodiments, as shown in fig. 1, 6, and 9, the tobacco charging mechanism 200 further comprises: a cartridge mounting structure 110 and a rotary drive 130.

The heating drum 210, the liquid driving device 240, and the air compressing device 250 are respectively provided on the drum mounting structure 110. The rotation driving device 130 is disposed on the drum mounting structure 110, the rotation driving device 130 is connected to the heating drum 210, and the rotation driving device 130 drives the heating drum 210 to rotate.

In some embodiments, the tobacco charging mechanism 200 further comprises a tilt drive assembly 120, the tilt drive assembly 120 comprising a first pushing structure 121, a second pushing structure 122, and a tilt drive 123, the first pushing structure 121 and the second pushing structure 122 being located on opposite sides of the cartridge mounting structure 110 and being connected to the cartridge mounting structure 110, respectively;

wherein the tilt driving means 123 drives the first pushing structure 121 and/or the second pushing structure 122 such that when the first pushing structure 121 pushes one side of the cartridge mounting structure 110 to ascend/descend, the second pushing structure 122 pushes the other side of the cartridge mounting structure 110 to descend/ascend.

Compared with the prior art that one end (for example, the bottom) of the cylinder 211 is provided with a hinged fulcrum, the other end of the cylinder 211 is jacked up or falls down by a jacking mechanism, the frame 111 rotates around the hinged fulcrum, and the adjustment of the inclination angle of the cylinder 211 is realized, in the embodiment, a mode that one end of the cylinder mounting structure 110 is raised and the other end of the cylinder mounting structure is lowered is adopted to replace a mode that one end of the cylinder mounting structure is fixed with the fulcrum and the other end of the cylinder mounting structure is raised or lowered, so that under the condition of realizing the same inclination angle, the change of the height of the equipment in the embodiment is far smaller than that in the prior art, when the inclination angle of the cylinder 211 is adjusted in a large range, the change of the height of the equipment is reduced, and the mounting space 1121 required by the equipment is reduced, so that the embodiment can be better applied to relatively narrow places such as laboratories, and the mounting of external pipelines of the equipment is convenient, the space of the laboratories is more fully utilized, and under the condition of realizing the same inclination angle, the required ascending or descending degree of the cylinder body 211 is reduced, so that the required driving force is greatly reduced, the power consumption of the inclination driving device 123 is reduced, and energy conservation and emission reduction are realized.

In some embodiments, the first pushing structure 121 includes a first leg 1211, the first leg 1211 being hingedly connected to the cartridge mounting structure 110. The second pushing structure 122 includes a second leg 1221, the second leg 1221 being hingedly connected to the cartridge mounting structure 110. Wherein the first leg 1211 and the second leg 1221 are arranged to cross.

For example, the first leg 1211 and the second leg 1221 are long, and the first leg 1211 and the second leg 1221 are arranged in a crossed manner, so that compared with a vertically-arranged pushing structure, only the first leg 1211 and/or the second leg 1221 needs to be driven to rotate, so that the one end of the cylinder mounting structure 110 can be lifted or lowered, the driving is more labor-saving, the power consumption of the tilt driving device 123 is favorably reduced, and energy conservation and emission reduction are realized.

Further, as shown in fig. 2 and 3, the tilt driving device 123 is connected to the first leg 1211, and the tilt driving device 123 drives the first leg 1211 to rotate, such that the first leg 1211 rotates to drive the cylinder mounting structure 110 to move, and the cylinder mounting structure 110 moves to drive the second leg 1221 to rotate in the same direction as the first leg 1211 rotates.

In this embodiment, the first leg 1211 and the second leg 1221 are disposed in an intersecting manner, the tilt driving device 123 drives the first leg 1211 to rotate, so that the first leg 1211 is formed as a driving leg, the second leg 1221 is formed as a driven leg, the first leg 1211, the second leg 1221, the tilt driving device 123 and the cylinder mounting structure 110 together form a similar anti-parallelogram mechanism, specifically, as shown in fig. 2, the tilt driving device 123 drives the first leg 1211 to rotate along a direction x1, the cylinder mounting structure 110 is driven by the first leg 1211 to rotate downward and tilt, and the cylinder mounting structure 110 drives the second leg 1221 to rotate along a direction x 2. Or as shown in fig. 3, the tilt driving device 123 drives the first leg 1211 to rotate in the direction x1 ', the cylinder mounting structure 110 is driven by the first leg 1211 to rotate and tilt upwards, and the cylinder mounting structure 110 drives the second leg 1221 to rotate in the direction x 2', so that the movement of driving two legs by one tilt driving device 123 is realized, the structure is simpler, and the driving is more labor-saving.

Further, the tilt actuator 123 has a telescoping end 1231, the telescoping end 1231 being pivotally coupled to the first leg 1211, the telescoping end 1231 extending or retracting relative to the first leg 1211 to pivot the first leg 1211, wherein the position of the telescoping end 1231 coupled to the first leg 1211 is between the midpoint of the first leg 1211 and the position of the first leg 1211 coupled to the cartridge mounting structure 110.

It is noted that as shown in fig. 2, the first leg 1211 is hingedly connected at one end to the ground or base 124 and at the other end to the cartridge mounting structure 110, wherein the location where the telescoping end 1231 is connected to the first leg 1211 can be at a midpoint a of the first leg 1211, or the location where the telescoping end 1231 is connected to the first leg 1211 can be at a location b where the first leg 1211 is connected to the cartridge mounting structure 110, or the location where the telescoping end 1231 is connected to the first leg 1211 can be anywhere between location a and location b.

Thus, the distance from the hinged end of the first leg 1211 to the ground or base 124 to the connection of the telescoping end 1231 to the first leg 1211 is longer, which is beneficial to increase the moment arm and save more effort in driving.

The tilt driving means 123 includes, for example, a motor drive, a hydraulic drive, and the like. Preferably, the tilt driving means 123 is a servo motor.

In some embodiments, the cartridge drive mechanism 100 further comprises a base 124, and the first leg 1211, the second leg 1221 and the tilt drive mechanism 123 are rotatably mounted on the base 124, respectively, wherein the first leg 1211 and the second leg 1221 are spaced apart, and the tilt drive mechanism 123 is located between the first leg 1211 and the second leg 1221 and adjacent to the second leg 1221 at the location of the base 124.

In this embodiment, the first leg 1211, the second leg 1221 and the tilt driving device 123 are rotatably mounted on the base 124, which is beneficial to increase the stability of the whole device and the movement of the device. The tilt driving mechanism 123 is disposed between the first leg 1211 and the second leg 1221 and close to the second leg 1221 at the position of the base 124, so that the tilt driving mechanism 123 can push the first leg 1211 more conveniently, which is beneficial to increase the moment arm and save more effort in driving

In some embodiments, as shown in FIG. 6, the cartridge mounting structure 110 includes a frame 111 and a cartridge mounting frame 112.

In detail, the first pushing structure 121 and the second pushing structure 122 are respectively connected to the frame 111, the barrel mounting frame 112 is disposed on the frame 111, the barrel mounting frame 112 has a mounting space 1121 adapted to accommodate the barrel 211, and the barrel mounting frame 112 is provided with a stopping structure 1122 for stopping the barrel 211.

For example, as shown in fig. 4 and 5, the first leg 1211 and the second leg 1221 are respectively provided with a rotating shaft 125, and the rotating shaft 125 is rotatably connected to the frame 111.

In this embodiment, the cylinder mounting frame 112 is provided with a stopper structure 1122 for stopping the cylinder 211, and the cylinder 211 is stopped by the stopper structure 1122, so that the cylinder 211 is prevented from falling off in an inclined manner, and the mounting reliability of the device is improved.

Further, as shown in fig. 6 and 7, the cartridge mounting frame 112 is adapted to be rotatably connected with the cartridge 211, wherein the stopping structure 1122 includes a first stopping wheel 11221 and a second stopping wheel 11222, a rotation axis of the first stopping wheel 11221 and a rotation axis of the second stopping wheel 11222 are spaced apart, and a roll fitting space 11223 is defined between the first stopping wheel 11221 and the second stopping wheel 11222, the roll fitting space 11223 being for a roll 219 provided on the outer circumferential wall of the cartridge 211 to protrude.

In the present embodiment, the cylinder mounting frame 112 is adapted to be rotatably connected to the cylinder 211, that is, the cylinder 211 is mounted in the cylinder mounting frame 112, and the cylinder 211 can rotate in the cylinder mounting frame 112 under the driving of the rotating motor and can perform a reciprocating tilting motion under the action of the tilt driving device 123, the first pushing structure 121, and the second pushing structure 122. In order to reduce the friction force between the cylinder 211 and the stopping structure 1122, the stopping structure 1122 is provided with a first stopping wheel 11221 and a second stopping wheel 11222, the cylinder 211 is provided with a rolling ring 219, when the cylinder 211 is installed in the cylinder installation frame 112, the rolling ring extends between the first stopping wheel 11221 and the second stopping wheel 11222, and when the cylinder 211 rotates to drive the rolling ring to rotate, the two stopping wheels roll relatively, so that the cylinder 211 is prevented from falling off, and the friction effect is reduced.

In some embodiments, to prevent the first stopping wheel 11221 and/or the second stopping wheel 11222 from being damaged, broken, etc., a stopping shaft 11224 for stopping the cartridge 211 is further provided on the cartridge mounting frame 112, as shown in fig. 8. In detail, the two stop shafts 11224 are spaced apart from each other, and the rolling ring 219 on the outer circumferential wall of the cylinder 211 extends between the two stop shafts 11224. If the first stopping wheel 11221 and/or the second stopping wheel 11222 are damaged and broken, the cylinder 211 is stopped by the stopping shaft 11224, and the stopping wheel and the stopping shaft 11224 are assembled to form double protection, so that the cylinder 211 is prevented from falling off.

Preferably, two opposite rolling rings 219 are provided on the drum 211, a first stopping wheel 11221 and a second stopping wheel 11222 are provided on the drum mounting frame 112 at a position corresponding to one of the rolling rings 219, and two stopping shafts 11224 are provided at a position corresponding to the other rolling ring 219.

In some embodiments, as shown in fig. 7, the cartridge mounting frame 112 is provided with support rollers 1123 for rolling engagement with the outer peripheral wall of the cartridge 211.

In this embodiment, the supporting rollers 1123 are disposed on the barrel mounting frame 112, and when the barrel 211 is mounted in the barrel mounting frame 112, the supporting rollers 1123 abut against and support the barrel 211 to reduce friction when the barrel 211 rotates, so that the barrel 211 rotates more smoothly and the rotating motor is driven more easily.

In one embodiment, the supporting rollers 1123 are in rolling fit with the aforementioned rolling rings 219 on the cylinder 211, that is, the cylinder 211 is installed in the cylinder mounting frame 112, and the rolling rings 219 of the cylinder 211 are abutted to the supporting rollers 1123, and the cylinder 211 is supported by the supporting rollers 1123, so that friction during rotation of the cylinder 211 is reduced, and the cylinder 211 rotates more smoothly, and since the cylinder 211 is mainly supported by the supporting rollers 1123 on the cylinder mounting frame 112, the area where the supporting rollers 1123 are arranged on the cylinder mounting frame 112 is made of a material with higher strength, so as to increase the supporting reliability, and the other area is made of a material with relatively lower strength, which is beneficial to reducing the overall quality on the one hand and reducing the production cost on the other hand.

In some embodiments, the cartridge mounting structure 110 includes two opposite and spaced apart frames 111, and the cartridge mounting frame 112 is disposed on the two frames 111, wherein each frame 111 is provided with a first pushing structure 121 and a second pushing structure 122 corresponding thereto.

In this embodiment, two sets of tilt driving assemblies 120 are provided for the barrel mounting frame 112, and the two sets of tilt driving assemblies 120 jointly drive the barrel mounting frame 112 to tilt, which is beneficial to increasing the mounting stability of the barrel 211 in the barrel mounting frame 112 on the one hand, and is beneficial to reducing the driving pressure of the single tilt driving device 123 on the other hand, and the driving is more reliable.

One embodiment

The utility model provides a reinforced mechanism 200 of tobacco suitable for under the laboratory condition specifically is a reinforced mechanism 200 of tobacco that will heat, humidification, feed in raw material and perfuming to the tobacco.

The tobacco charging mechanism 200 mainly comprises an electric heating roller 210, a frame 111, a discharging cover 220 and a pipeline system. The tobacco charging mechanism 200 only needs a power supply and compressed air as energy supplies, and integrates the functions of stirring, loosening, heating, humidifying, charging and flavoring. Compared with the production capacity of 40 g-400 g of other tobacco test devices, the production capacity of the embodiment can reach 5k g-10 kg.

The cylinder body 211 of the electric heating roller 210 is a polygonal cylinder body 211, and the silicon rubber electric heating sheet 2131 is attached to the outer surface of the cylinder body 211 and heats the inner wall of the whole cylinder body 211, so that the tobacco is heated. The polygonal cylinder wall is convenient for the adhesion of the silicon rubber electric heating sheet 2131, the fixing plate 215 can be used for pressing the adhesion surface when necessary, and meanwhile, the material can be rolled and loosened to a certain degree. The inner wall of the cylinder body 211 is welded with a mounting seat 214, and the harrow nails are fixed on the mounting seat 214 through threaded connection. The rake nails with different lengths can be replaced according to actual needs. The outer wall surface of the cylinder 211 is provided with a support plate 218, and the rolling ring 219 is connected with the cylinder 211 through the support plate 218. The outer layer of the cylinder 211 is directly covered by a shell 217 made of stainless steel thin plate, the shell 217 is fixed by a support plate 218, the shell 217 and the cylinder 211 are arranged at intervals, and the hollow part of the cylinder 211 is utilized to directly insulate heat by air.

Furthermore, the harrow nails can adopt stainless steel electric heating rods, so that the heating effect is improved.

The cylinder mounting frame 112 is provided with 4 supporting rollers 1123 for supporting the cylinder 211, and the upper and lower sides of the two ends of the cylinder mounting frame 112 are respectively provided with two sets of stopping structures 1122, each set including a first stopping wheel 11221 and a second stopping wheel 11222 in front of and behind the rolling ring 219, for axially positioning the cylinder 211 when the inclination angle of the cylinder 211 is changed in a reciprocating manner, and ensuring that the cylinder 211 does not topple. The barrel installation frame 112 is a sheet metal frame structure and is used for wrapping the whole barrel 211 and playing a role of safety protection.

The rotary driving device 130 is installed at the tail end of the rack 111, a speed reducer of the rotary driving device 130 drives the barrel 211 through a universal coupling, sliding grooves are formed in two ends of the universal coupling, and when the barrel 211 is heated and axially extends, the universal coupling can freely extend and retract. While a slip ring 280 and a terminal box are mounted on the driving shaft for connection of the cable of the rotating part and the fixed cable.

The piping system includes a feed tank 230, a peristaltic pump, an air compressor 250, and a fine atomization nozzle 290. The feed liquid tank 230 is equipped with an electrical bar and a temperature sensor for heating process water or feed liquid to a desired temperature to improve atomization and meet process requirements. The peristaltic pump is matched with rubber tubes with different tube diameters, so that accurate supply of fluid and large-range adjustment of flow are realized. The air compressor unit 250 is used for filtering, pressure control and supply of compressed air. The fine atomizing nozzle 290 ensures that a good atomizing effect is achieved under the condition of applying a small flow of feed liquid in a laboratory, and the uniformity of humidification, feeding and perfuming is realized.

The utility model has the advantages of as follows:

1. the embodiment only uses the power supply as the energy, does not need steam, and energy adaptability is strong, is more suitable for the energy condition in laboratory.

2. The production capacity of the implementation can reach 5 kg-10 kg, and the working requirement of the cigarette making and tipping unit is met. The trial-made tobacco shreds can be directly rolled by the cigarette making machine set without manual rolling, so that the production efficiency is improved, and the actual production effect is better simulated.

3. The cylinder body 211 adopts the silicon rubber electric heating sheets 2131 as a heating element, the silicon rubber electric heating sheets 2131 are light in weight, large in power density, good in fitting performance, high in protection grade up to IP65, high in fire resistance grade up to UL94V-0, the cylinder body 211 is of a stainless steel thin plate structure, the design is light, and therefore the cylinder body 211 is high in heat transfer efficiency, high in safety, free of peculiar smell, easy to clean and capable of meeting food-grade requirements.

4. The inclination angle of the cylinder body 211 is adjusted by adopting an inverse quadrilateral connecting rod structure, when the inclination angle of the cylinder body 211 is adjusted by a large angle to realize rapid discharging, the change of the equipment height is only about 50 percent of that of the traditional lever adjusting structure, and the space requirement of a laboratory can be met. And the servo electric cylinder is adopted for control, the angle and the speed of the inclination angle adjustment of the cylinder body 211 are controllable and adjustable, and the requirements of a process test are met.

5. In the embodiment, the heating roller 210 is used for providing heat for the tobacco, the peristaltic pump is used for accurately controlling the applying amount of the spice liquid, the compressed air is injected to ensure the atomization effect, and the multifunctional integrated machine for heating, humidifying, feeding and flavoring is realized.

The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, but the present invention is not limited to the above embodiments, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still belong to the scope of the present invention.

Claims (10)

1. A tobacco charging mechanism, comprising:

a heating roller, one end of which is provided with a discharging cover;

the nozzle is arranged on the discharging cover;

the feed liquid box is used for containing process water, feed liquid or spice;

the liquid driving device is communicated with the nozzle and the feed liquid box and is suitable for driving the process water, the feed liquid or the spice in the feed liquid box and conveying the process water, the feed liquid or the spice into the nozzle;

and the air compression device is communicated with the nozzle through a compressed air pipeline, wherein the compressed air is discharged into the nozzle from the compressed air pipeline, and the process water, the feed liquid or the spice in the nozzle is sprayed into the discharge cover through the nozzle under the driving of the compressed air.

2. The tobacco charging mechanism of claim 1, further comprising:

and the heating device is arranged in the feed liquid box and is suitable for heating the process water, the feed liquid or the spice in the feed liquid box.

3. The tobacco charging mechanism of claim 1 or 2,

the liquid driving device is a peristaltic pump;

and/or the nozzle is a fine atomization nozzle;

and/or the cross section of the heating roller is polygonal.

4. The tobacco charging mechanism of claim 1 or 2,

the feed liquid case with the nozzle sets up a plurality ofly respectively, liquid drive arrangement has a plurality of transfusion tube way, wherein, a plurality of feed liquid case, a plurality of the nozzle and a plurality of the transfusion tube way one-to-one and intercommunication.

5. A tobacco charging mechanism according to claim 1 or 2, further comprising:

arrange damp system, including fan and row damp pipeline, the fan passes through arrange damp pipeline with heating cylinder intercommunication.

6. A tobacco charging mechanism as claimed in claim 1 or claim 2, wherein the heating drum comprises:

the barrel, be equipped with the stirring spare in the barrel, wherein, the barrel and/or be equipped with electric heating element on the stirring spare, perhaps, the stirring spare is for locating a plurality of electric heating rod on the barrel inner wall.

7. The tobacco charging mechanism of claim 6,

the inner wall of the barrel is provided with a plurality of mounting seats, and the stirring piece is detachably arranged on the mounting seats.

8. The tobacco charging mechanism of claim 6,

the electric heating element comprises an electric heating sheet arranged on the outer surface of the barrel body.

9. A tobacco charging mechanism according to claim 1 or 2, further comprising:

the heating roller, the liquid driving device and the air compression device are respectively arranged on the cylinder body mounting structure;

the rotary driving device is arranged on the barrel installation structure and connected with the heating roller, and the rotary driving device drives the heating roller to rotate.

10. The tobacco charging mechanism of claim 9, further comprising:

the inclination driving assembly comprises a first pushing structure, a second pushing structure and an inclination driving device, wherein the first pushing structure and the second pushing structure are positioned on two sides of the cylinder mounting structure and are respectively connected with the cylinder mounting structure;

wherein the tilt drive drives the first push structure and/or the second push structure such that when the first push structure pushes one side of the cartridge mounting structure to ascend/descend, the second push structure pushes the other side of the cartridge mounting structure to descend/ascend.

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