Cooling device used before tobacco lamina boxing
By designing a cooling device before packing a cigarette, the fan and transmission system are used to quickly dissipate the cigarette cigarette, the problem of long natural wind cooling cycle is solved, and efficient cigarette cigarette cooling and continuity of subsequent processes is achieved.
Patent Information
- Application Number
- CN202421802575.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-07-29
AI Technical Summary
In the prior art, the cooling cycle of the cigarette relies on natural wind before packing the box, which affects the later packaging process.
A cooling device before packing a cigarette box is adopted, and the telescopic tube, inner shell, sealing plate, fan, ear plate and transmission shaft are used in conjunction with each other. The fan is used to quickly dissipate heat and cool the cigarette, and prevent the cigarette from accumulating through the transmission shaft and gear system to ensure uniform heat dissipation.
The cooling cycle of the smoke is shortened, the heat dissipation efficiency is improved, and the fan is prevented from blowing the smoke away, ensuring the smooth progress of the subsequent packaging process.
Smart Images
Figure CN223262309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling device for cigarette sheets before packing. Background Art
[0002] Flue-cured tobacco leaves are large, often bright orange or lemon yellow, with a moderate thickness. The best quality comes from the middle leaves. They have a high sugar content, low total nitrogen and protein levels, and a moderate nicotine content. They have a typical flue-cured tobacco aroma, a smooth flavor, and a moderate kick.
[0003] Among them, the temperature of the finished tobacco leaves coming out of the drying machine is fifty to sixty-five degrees Celsius. In the leaf threshing and redrying production process, the temperature of the finished tobacco leaf box off the line is an important quality technical indicator. The quality technical requirement of the redrying industry for this indicator is thirty-five to forty degrees Celsius. After packaging, the packages must be air-dried for forty-eight hours to reach room temperature before they can be put into storage.
[0004] However, the existing method is to cool the tobacco strips before packing, use a conveyor belt to transport the finished tobacco strips from the drying machine, and rely on natural wind to cool the tobacco strips to room temperature. The cooling cycle is long, which affects the subsequent packaging process. Utility Model Content
[0005] In view of the shortcomings of the existing technology, the utility model provides a cooling device for tobacco strips before packing, which solves the problem that the traditional cooling of tobacco strips before packing relies on natural wind, resulting in a long cooling cycle and affecting the subsequent packaging process.
[0006] The utility model solves the above problems through the following technical solutions:
[0007] A cooling device for cigarette strips before packing, comprising a storage shell with a cavity formed therein, a heat dissipation assembly rotatably disposed within the cavity, the heat dissipation assembly being connected to a feed port disposed at the top of the storage shell, and a fan of the heat dissipation assembly dissipating heat and cooling the cigarette strips entering the heat dissipation assembly from the feed port;
[0008] A mounting bracket that penetrates the storage shell is provided at the lower side of the discharge port of the heat dissipation component. The outer wall of the mounting bracket is rotatably connected to a conveyor belt. By rotating the heat dissipation component, the cooled cigarette sheets fall from the discharge port to the conveyor belt and are transported by the conveyor belt.
[0009] As a further improvement, the heat dissipation component includes an inner shell with a plurality of through holes on the outer wall, and a fan, a telescopic tube and a sealing plate for opening and closing the discharge port arranged on the inner shell. The feed port and the inner shell are connected by the telescopic tube, and the fan dissipates heat and cools the tobacco leaves in the inner shell.
[0010] As a further improvement, a first telescopic member is provided outside the inner shell, and the output end of the first telescopic member is connected to the sealing plate, so that the sealing plate can be controlled by the first telescopic member to realize the opening and closing of the discharge port.
[0011] As a further improvement, a mesh cylinder is fixedly connected to the interior of the sealing plate, and the fan is installed in the mesh cylinder.
[0012] As a further improvement, at least one ear plate is fixedly provided on the outside of the inner shell, and a transmission shaft is fixedly provided inside the ear plate, and the transmission shaft is rotatably connected to the storage shell.
[0013] As a further improvement, the telescopic tube is made of plastic material.
[0014] As a further improvement, a power component connected to the heat dissipation component is provided outside the storage shell for rotating the heat dissipation component.
[0015] As a further improvement, the power assembly includes a gear and a rack, the gear is meshed with the rack and is fixed to the rotating shaft of the heat dissipation assembly, so that the heat dissipation assembly is driven to rotate with the gear through the linear motion of the rack.
[0016] As a further improvement, the power assembly also includes a fixed shell, a connecting plate and a second telescopic part. The fixed shell and the storage shell are fixedly connected. One end of the rack is inserted into the fixed shell and meshes with the gear. The other end of the rack is connected to the second telescopic part outside the fixed shell through a connecting plate, so that the rack is driven to move linearly through the second telescopic part.
[0017] As a further improvement, a through-hole plate is provided on the top of the storage shell.
[0018] Compared with the prior art, the present invention has the following advantages and beneficial effects:
[0019] (1) The utility model uses a telescopic tube, an inner shell, a first telescopic member, a sealing plate, a mesh tube, a fan, an ear plate and a transmission shaft in combination. The heated tobacco leaves enter the inner shell through the feed port, and then the fan in the mesh tube is started to dissipate the heat and discharge the tobacco leaves in the inner shell. After the heat dissipation is completed, the transmission shaft rotates in the storage shell and drives the inner shell to tilt through the ear plate, and the first telescopic member is started to open the sealing plate, and then the cooled tobacco leaves are guided out of the inner shell. The setting of the inner shell prevents the fan from blowing the tobacco leaves around, and the external fan accelerates the heat dissipation efficiency of the tobacco leaves and shortens the cooling period.
[0020] (2) The utility model uses a fixed shell, a gear, a rack, a connecting plate and a second telescopic member in combination. When the fan dissipates heat to the cigarette sheets in the inner shell, the second telescopic member is started to drive the rack to move through the connecting plate. The rack moves vertically in the fixed shell to drive the gear to rotate. Then the gear drives the transmission shaft to rotate in a semicircle in the storage shell. The inner shell swings in the storage shell to prevent the cigarette sheets in the inner shell from piling up, thereby ensuring the heat dissipation efficiency of the fan on the cigarette sheets. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a three-dimensional schematic diagram of a cooling device for tobacco sheets before packing in the utility model;
[0022] Figure 2 This is a schematic structural diagram of the heat dissipation component of the utility model;
[0023] Figure 3 This is a schematic diagram of the structure of the power assembly of the utility model;
[0024] Figure 4 This is a schematic diagram of the installation of the power assembly, storage shell and mounting bracket of the utility model.
[0025] Reference numerals:
[0026] 1. Storage shell; 2. Feed port; 3. Heat dissipation component; 301. Telescopic tube; 302. Inner shell; 303. First telescopic part; 304. Sealing plate; 305. Net cylinder; 306. Fan; 307. Ear plate; 308. Drive shaft; 4. Power component; 401. Fixed shell; 402. Gear; 403. Rack; 404. Connecting plate; 405. Second telescopic part; 5. Through-hole plate; 6. Mounting frame; 7. Conveyor belt. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] The existing method is to cool the tobacco strips before packing, use conveyor belts to transport the finished tobacco strips from the drying machine, and rely on natural wind to cool the tobacco strips to room temperature. The cooling cycle is long, which affects the subsequent packaging process.
[0029] In view of this, the utility model provides a cooling device for tobacco leaves before packing. Through the coordinated use of a telescopic tube, an inner shell, a first telescopic part, a sealing plate, a mesh tube, a fan, an ear plate and a transmission shaft, the heated tobacco leaves enter the inner shell through the feed port, and then the fan in the mesh tube is started to dissipate heat and discharge the tobacco leaves in the inner shell. After the heat dissipation is completed, the transmission shaft rotates in the storage shell and drives the inner shell to tilt through the ear plate, and the first telescopic part is started to open the sealing plate, and then the cooled tobacco leaves are guided out of the inner shell. The setting of the inner shell prevents the fan from blowing the tobacco leaves around, and the external fan accelerates the heat dissipation efficiency of the tobacco leaves and shortens the cooling period.
[0030] Example:
[0031] Refer to the attached Figure 1-3 A cooling device for cigarette sheets before packing includes a storage shell 1, a cavity is processed inside the storage shell 1, a feed port 2 is connected to the top of the storage shell 1, and a heat dissipation component 3 is rotatably provided inside the storage shell 1. The cigarette sheets enter the storage shell 1 through the feed port 2, and the fan 306 of the heat dissipation component dissipates heat and cools the cigarette sheets entering the heat dissipation component from the feed port.
[0032] A mounting bracket 6 penetrating the storage shell 1 is provided at the lower side of the discharge port of the heat dissipation component 3. The outer wall of the mounting bracket 6 is rotatably connected to a conveyor belt 7. By rotating the heat dissipation component 3, the cooled cigarette sheets fall from the discharge port to the conveyor belt for transportation.
[0033] Specifically, the heat dissipation assembly 3 includes a telescopic tube 301, an inner shell 302, a first telescopic member 303, a sealing plate 304, a mesh tube 305, a fan 306, an ear plate 307 and a transmission shaft 308. The telescopic tube 301 is connected to the feed port 2. The bottom of the telescopic tube 301 is fixedly connected to the inner shell 302, the top of the inner shell 302 is fixedly connected to the first telescopic member 303, the output end of the first telescopic member 303 is fixedly connected to the sealing plate 304, the inside of the sealing plate 304 is fixedly connected to the mesh tube 305, and the inside of the mesh tube 305 is installed with a fan 306; the bottom of the inner shell 302 is fixedly connected to the ear plate 307, the inside of the ear plate 307 is fixedly connected to the transmission shaft 308, and the transmission shaft 308 is rotatably connected to the storage shell 1.
[0034] During the specific implementation process, it is worth noting that:
[0035] The telescopic tube 301 is made of plastic material, connecting the feed port 2 and the inner shell 302. The first telescopic part 303 is an electric push rod. The sealing plate 304 can close the port of the inner shell 302. The outer wall of the mesh tube 305 is processed with through holes. The fan 306 can accelerate the heat dissipation speed of the tobacco leaves. Two ear plates 307 are provided. The transmission shaft 308 rotates in the storage shell 1 through bearings. The fan 306 is used to dissipate heat from the tobacco leaves in the inner shell 302, thereby accelerating the cooling speed of the tobacco leaves.
[0036] As a further improvement, through holes are processed on the outer wall of the inner shell 302. The design of the through holes on the outer wall of the inner shell 302 facilitates the circulation of hot air.
[0037] During the specific implementation process, the heated tobacco leaves enter the telescopic tube 301 through the feed port 2, and then enter the inner shell 302 through the telescopic tube 301. Then, the fan 306 in the mesh tube 305 is started, and the fan 306 dissipates heat and discharges the tobacco leaves in the inner shell 302. After the heat dissipation is completed, the transmission shaft 308 rotates in the storage shell 1, and the transmission shaft 308 drives the inner shell 302 to tilt through the ear plate 307, and the first telescopic member 303 is started to open the sealing plate 304, thereby leading the cooled tobacco leaves out of the inner shell 302.
[0038] like Figure 1 and Figure 4 As shown, a through-hole plate 5 is fixedly connected to the top of the storage shell 1 , a mounting frame 6 is fixedly connected to the bottom of the storage shell 1 , and a conveyor belt 7 is rotatably connected to the outer wall of the mounting frame 6 .
[0039] During the specific implementation, it is worth noting that the provision of the through-hole plate 5 accelerates the air circulation in the storage shell 1, the mounting rack 6 is located directly below the inner shell 302, and the conveyor belt 7 rotates in the mounting rack 6 to transport cigarettes.
[0040] In an optional embodiment, a power assembly 4 is installed on the outer wall of the storage shell 1. The power assembly 4 includes a fixed shell 401, a gear 402, a rack 403, a connecting plate 404 and a second telescopic member 405. The fixed shell 401 is fixedly connected to the storage shell 1. A gear 402 is provided inside the fixed shell 401. The gear 402 is fixedly connected to the transmission shaft 308. The outer wall of the gear 402 is meshed with a rack 403. The rack 403 and the fixed shell 401 are sleeved and connected. The top of the rack 403 is fixedly connected to a connecting plate 404. The inside of the connecting plate 404 is fixedly connected to the second telescopic member 405. The second telescopic member 405 is fixedly connected to the fixed shell 401.
[0041] During the specific implementation process, it is worth noting that a cavity is provided in the fixed shell 401, the gear 402 drives the transmission shaft 308 to rotate in the storage shell 1, the vertical movement of the rack 403 drives the gear 402 to rotate, the connecting plate 404 connects the second telescopic member 405 and the rack 403, the second telescopic member 405 is a hydraulic rod, the rack 403 drives the gear 402 to rotate and drives the inner shell 302 to swing in the storage shell 1, preventing the accumulation of cigarette sheets in the inner shell 302 and ensuring all-round heat dissipation of the cigarette sheets.
[0042] Preferably, the second telescopic member 405 and the rack 403 are arranged in parallel; the arrangement of the second telescopic member 405 facilitates the movement of the rack 403 .
[0043] Specifically, based on the above embodiment, when the fan 306 dissipates heat from the tobacco leaves in the inner shell 302, the second telescopic member 405 is started, and the second telescopic member 405 drives the rack 403 to move linearly up and down through the connecting plate 404. The rack 403 moves vertically in the fixed shell 401, driving the gear 402 to rotate. Then, the gear 402 drives the transmission shaft 308 to rotate in a semicircle in the storage shell 1, and the inner shell 302 swings in the storage shell 1 to ensure the heat dissipation efficiency of the tobacco leaves.
[0044] Although the present invention is described herein with reference to the illustrative embodiments of the present invention, the above embodiments are merely preferred embodiments of the present invention, and the embodiments of the present invention are not limited to the above embodiments. It should be understood that those skilled in the art can design many other modifications and implementations, which will fall within the scope and spirit of the principles disclosed in this application.
Claims
1. A cooling device for tobacco strips before packing, characterized in that: The device comprises a storage shell with a cavity formed therein, a heat dissipation component rotatably provided in the cavity, the heat dissipation component being connected to a feed port provided at the top of the storage shell, and a fan of the heat dissipation component dissipating heat and cooling the tobacco sheets entering the heat dissipation component from the feed port; A mounting bracket that penetrates the storage shell is provided on the lower side of the heat dissipation component's discharge port. The outer wall of the mounting bracket is rotatably connected to a conveyor belt. By rotating the heat dissipation component, the cooled tobacco sheets fall from the discharge port to the conveyor belt for transportation. The heat dissipation assembly includes an inner shell with a plurality of through holes on its outer wall, a fan, a telescopic tube and a sealing plate for opening and closing the discharge port arranged on the inner shell. The feed port and the inner shell are connected by the telescopic tube, and the fan dissipates heat and cools the tobacco leaves in the inner shell.
2. The cooling device for tobacco sheets before packing according to claim 1, characterized in that: A first telescopic member is provided outside the inner shell, and an output end of the first telescopic member is connected to the sealing plate, so that the sealing plate is controlled by the first telescopic member to realize the opening and closing of the discharge port.
3. The cooling device for tobacco sheets before packing according to claim 1, characterized in that: A mesh cylinder is fixedly connected to the interior of the sealing plate, and a fan is installed in the mesh cylinder.
4. The cooling device for tobacco sheets before packing according to claim 1, characterized in that: At least one ear plate is fixedly provided on the outside of the inner shell, a transmission shaft is fixedly provided inside the ear plate, and the transmission shaft is rotatably connected to the storage shell.
5. The cooling device for tobacco sheets before packing according to claim 1, characterized in that: The telescopic tube is made of plastic material.
6. The cooling device for tobacco strips before packing according to claim 1, characterized in that: A power component connected to the heat dissipation component is arranged outside the storage shell and is used to rotate the heat dissipation component.
7. The cooling device for tobacco sheets before packing according to claim 6, characterized in that: The power assembly includes a gear and a rack. The gear is meshed with the rack and is fixed to the rotating shaft of the heat dissipation assembly so that the heat dissipation assembly is driven to rotate along with the gear through the linear motion of the rack.
8. The cooling device for tobacco sheets before packing according to claim 7, characterized in that: The power assembly also includes a fixed shell, a connecting plate and a second telescopic member. The fixed shell and the storage shell are fixedly connected. One end of the rack is inserted into the fixed shell and meshes with the gear. The other end of the rack is connected to the second telescopic member outside the fixed shell through the connecting plate, so that the rack is driven to move linearly through the second telescopic member.
9. A cooling device for tobacco sheets before packing according to any one of claims 1 to 8, characterized in that: A through-hole plate is provided on the top of the storage shell.