CN112205662A - A thin slice system for heating cigarettes - Google Patents
A thin slice system for heating cigarettes Download PDFInfo
- Publication number
- CN112205662A CN112205662A CN202011315041.1A CN202011315041A CN112205662A CN 112205662 A CN112205662 A CN 112205662A CN 202011315041 A CN202011315041 A CN 202011315041A CN 112205662 A CN112205662 A CN 112205662A
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- negative pressure
- roller
- cutter
- support
- gear
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 title claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 239000003433 contraceptive agent Substances 0.000 claims abstract description 6
- 230000002254 contraceptive effect Effects 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000036544 posture Effects 0.000 abstract 1
- 241000208125 Nicotiana Species 0.000 description 32
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 32
- 239000000463 material Substances 0.000 description 14
- 238000005056 compaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
- A24B7/04—Cutting tobacco by machines with revolving knives
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
- A24B7/14—Feeding or control devices for tobacco-cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a slice slitting system for heating cigarettes, which comprises a slice base conveying unit and a slice base shredding unit, wherein the slice base conveying unit is used for providing slice bases with horizontal postures for the slice base shredding unit; the sheet base shredding unit comprises a support roller assembly and a plurality of cutter roller assemblies, wherein: the backing roll subassembly includes backing roll main part and negative pressure generation mechanism, be formed with the negative pressure chamber in the backing roll main part, the work end of negative pressure generation mechanism set up in the negative pressure intracavity to provide the negative pressure air current, the outer wall of backing roll main part fit with a contraceptive ring be equipped with a plurality of with the air vent of negative pressure chamber intercommunication. Compared with the prior art, the invention can realize that one device can carry out slicing, shredding and slitting into coils, thereby reducing the equipment investment, reducing the occupied space and effectively improving the production efficiency.
Description
Technical Field
The invention relates to the technical field of reconstituted tobacco processing technical equipment in the tobacco industry, in particular to a sheet slitting system for heating cigarettes.
Background
The reconstituted tobacco is used as one of the tobacco raw materials, and has important effects on shaping product style and reducing raw material consumption. The reconstituted tobacco is generally applied by adopting two modes of silk blending and sheet blending, wherein the silk blending is generally applied by adopting the modes of tearing, drying, packaging, storing, preparing materials, conditioning, shredding, drying, breaking, winnowing, boxing, delivering and blending, and the sheet blending is generally applied by adopting the modes of tearing, drying, packaging, storing, preparing materials, conditioning and blending.
Particularly, with the rise of novel tobacco in recent years, the novel tobacco is gradually accepted by consumers in recent years due to the lower harmfulness, and particularly, the novel tobacco has a large number of consumers abroad, so that the heating of the cigarette rapidly becomes a new consumption hotspot in the cigarette market. At present, the forming technology and shredding of novel tobacco products at home and abroad are still in the beginning stage.
The tobacco core section material mainly comprises thin slices added with smoke agent and cut tobacco and cut stem (less than 20%) added with smoke agent in small amount. At present, two types of core segment forming technologies are adopted in the industry, one type is that raw tobacco leaves or special slices added with smoke agents are shredded and then mixed with tobacco shreds, cut stems or other adulterants, and then the mixture is rolled into a core with a certain specification by a modified traditional cigarette making machine and is compounded with material functional segments into cigarettes; the tobacco shred cutting method is characterized in that special thin tobacco sheets are continuously unreeled through an unreeling device by winding tobacco raw paper or thin sheets with a certain width (100-160 mm) and added with smoke agents, the special thin sheets are conveyed to a shredding device through a conveying roller set, the tobacco shreds are cut into tobacco shred strips with a certain width, the tobacco shreds are gathered into bundles through a tobacco shred gathering device, forming paper is used for wrapping the tobacco shreds into tobacco strips, the tobacco strips are cut into tobacco cores with a certain length through a tobacco strip cutting device, and the tobacco cores and material functional sections are compounded into cigarettes. The two modes need to shred or coil the sheet base paper or special sheet added with a certain amount of additives, and store the sheet base paper or special sheet in a sealing way, and because the sheet base paper or special sheet added with the smoke agent has large surface viscosity, easy adhesion and moisture absorption, and the tensile strength and the shear strength of the sheet are far higher than those of natural tobacco leaves (generally 3 to 6 times of those of the natural tobacco leaves), the difficulty of how to shred or coil the sheet is faced by industrial enterprises.
In summary, no matter the reconstituted tobacco sheets are used by traditional tobaccos or the improved sheets are used by novel tobaccos, the traditional tobacco cutting machine and the existing tobacco cutting device have the requirements of cutting and tearing sheets, the problems of easy running, continuous cutting and the like exist, and a plurality of devices with different functions need to be added, so that the sheet cutting system for heating cigarettes is developed, different process requirements are met, and the system has important significance in improving the production efficiency and reducing the investment and the labor.
Disclosure of Invention
The invention aims to provide a sheet slitting system for heating cigarettes, which aims to solve the technical problems in the prior art. It can realize shredding, cutting, slicing and slitting in one device.
The invention provides a slice slitting system for heating cigarettes, which comprises a slice base conveying unit and a slice base shredding unit, wherein:
the sheet base conveying unit is used for providing the sheet base with a horizontal posture to the sheet base shredding unit;
the sheet base shredding unit comprises a support roller assembly and a plurality of cutter roller assemblies, wherein:
the support roll assembly comprises a support roll main body and a negative pressure generating mechanism, wherein a negative pressure cavity is formed in the support roll main body, the working end of the negative pressure generating mechanism is arranged in the negative pressure cavity to provide negative pressure airflow, and a plurality of vent holes communicated with the negative pressure cavity are annularly arranged on the outer wall surface of the support roll main body;
the cutter roller assemblies are annularly arranged on the outer ring of the supporting roller main body and comprise driving cylinders and cutter roller main bodies, and the tail ends of piston rods of the driving cylinders are connected with the cutter roller main bodies so as to drive the cutter roller main bodies to be close to or far away from the supporting roller main bodies; and the outer circumferential surface of the cutter roller body is provided with a cutter set, and the cutter set is used for transversely or longitudinally cutting the sheet base attached to the support roller body.
The sheet slitting system for heated cigarettes as described above, wherein preferably the back-up roller assembly further comprises a device wall plate, a drive motor, a drive shaft, a drive gear, a back-up shaft, a back-up gear, a first bearing housing and a second bearing housing, wherein:
the supporting roller main body and the driving motor are respectively positioned on two opposite sides of the equipment wallboard, and the equipment wallboard is provided with a first through hole and a second through hole;
the first bearing seat is fixed at the first through hole, one end of the driving shaft is connected with the output end of the driving motor, the other end of the driving shaft sequentially penetrates through the first bearing seat and the first through hole and then extends into the negative pressure cavity, and the driving gear is fixed on the driving shaft;
the second bearing block is fixed at the second through hole, the support shaft sequentially penetrates through the second bearing block and the second through hole and then extends into the negative pressure cavity, and the support gear is fixed on the support shaft;
the inner wall surface of the negative pressure cavity is provided with an annular gear ring, and the driving gear and the supporting gear are both meshed with the annular gear ring.
The sheet cutting system for the heated cigarette is characterized in that the supporting gears are arranged in parallel in the horizontal direction, the driving gear is arranged below the supporting gears, and the axis connecting line of the driving gear and the two supporting gears forms an equilateral triangle structure.
The sheet cutting system for the heated cigarette is preferably configured such that at least two annular gear rings are provided, the plurality of annular gear rings are arranged at intervals along the axial direction of the support roller body, and each annular gear ring is engaged with a support gear and a drive gear.
The sheet cutting system for the heated cigarette is characterized in that the outer circumferential surface of the support roller body is sleeved with a first ferrule; one side of the supporting roller main body is fixedly connected with a first fixed baffle, and the other side of the supporting roller main body is detachably connected with a first movable baffle; the terminal surface of backing roll main part is fitted with a contraceptive ring and is equipped with a plurality of first internal thread holes, it is equipped with a plurality of first mounting holes, a plurality of to fit with a contraceptive ring of first adjustable fender's face first mounting hole with first internal thread hole corresponds one by one, and a fastening screw wears to establish first mounting hole back threaded connection in first internal thread hole.
The sheet cutting system for the heated cigarette, wherein preferably, the cutter roller assembly further comprises a main shaft, a second fixed baffle, a second movable baffle and a second ferrule; the cutter roller main body is coaxially sleeved on the main shaft, one end of the cutter roller main body is rigidly connected with the second fixed baffle, and the other end of the cutter roller main body is detachably connected with the second movable baffle; the second ferrule is fixed on the outer wall surface of the cutter roller main body in a sleeved mode, and the cutter group is arranged on the outer circumferential surface of the second ferrule.
The sheet cutting system for the heated cigarette is preferably configured such that the end face of the cutter roller body is provided with a plurality of second internal thread holes, the plate surface of the second movable baffle is provided with a plurality of second mounting holes, the second mounting holes correspond to the second internal thread holes one by one, and the second fastening screws penetrate through the second mounting holes and are in threaded connection with the second internal thread holes.
The sheet cutting system for the heated cigarette is characterized in that the cutter set comprises a plurality of cutters which are arranged along the axial direction of the main shaft at intervals.
The sheet cutting system for the heated cigarette is preferably configured such that the cutter set includes a plurality of cutters annularly spaced around the axis of the main shaft.
The sheet slitting system for heated cigarettes as described above, wherein the sheet base conveying unit preferably includes a continuous paper feed roller, a traction roller, a tension roller, a paper leveling roller group, a steering roller, a tray, and a compaction roller, which are provided in this order along the sheet base conveying path.
The sheet slitting system for heated cigarettes as described above, wherein the sheet base conveying unit preferably includes a stock roll, a traction roll, a tension roll, a paper leveling roll set, a steering roll, a tray, and a compaction roll, which are provided in this order along a sheet base conveying path.
In the sheet slitting system for heated cigarettes as described above, it is preferable that a guide roller and a winding roll are further provided, and the sheet base fed out via the cutter roller assembly is guided by the guide roller and wound around the winding roll.
The sheet slitting system for the heated cigarette is preferably further provided with a material guide plate and a conveying belt, and the sheet base sent out by the cutter roller assembly is guided by the material guide plate and then sent to the conveying belt.
Compared with the prior art, the invention can realize that one device can carry out slicing, shredding and slitting into coils, thereby reducing the equipment investment, reducing the occupied space and effectively improving the production efficiency.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a front view of the support roller assembly;
FIG. 4 is a side view of the support roller assembly;
FIG. 5 is a front view of the cutter roller assembly;
FIG. 6 is a side view of a cutter roll assembly;
fig. 7 is an exploded view of the cutter roll assembly.
Description of reference numerals: 1-a sheet base conveying unit, 2-a sheet base shredding unit, 3-a supporting roller assembly, 4-a cutter roller assembly, 5-a supporting roller body, 6-a negative pressure generating mechanism, 7-a negative pressure chamber, 8-a driving cylinder, 9-a cutter roller body, 10-a cutter assembly, 11-an equipment wall plate, 12-a driving motor, 13-a driving shaft, 14-a driving gear, 15-a supporting shaft, 16-a supporting gear, 17-a first bearing seat, 18-a second bearing seat, 19-a first through hole, 20-a second through hole, 21-a ring gear, 22-a first ferrule, 23-a first fixed baffle, 24-a first movable baffle, 25-a first internal threaded hole, 26-a first mounting hole, 27-a first fastening screw, 28-main shaft, 29-second fixed baffle, 30-second movable baffle, 31-second ferrule, 32-second internal threaded hole, 33-second mounting hole, 34-second fastening screw, 35-continuous paper feeding roller, 36-pulling roller, 37-tensioning roller, 38-paper homogenizing roller set, 39-steering roller, 40-tray, 41-compaction roller, 42-paper making roller, 43-guide roller, 44-silk paper roller, 45-guide plate and 46-conveying belt.
Detailed Description
The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides a sheet slitting system for heated cigarettes, including a sheet base conveying unit 1 and a sheet base shredding unit 2, in which:
the sheet base conveying unit 1 is used for providing the sheet base with a horizontal posture to the sheet base shredding unit 2;
the sheet base shredding unit 2 comprises a support roller assembly 3 and a plurality of cutter roller assemblies 4, wherein:
the supporting roll component 3 comprises a supporting roll main body 5 and a negative pressure generating mechanism 6, a negative pressure cavity 7 is formed in the supporting roll main body 5, the working end of the negative pressure generating mechanism 6 is arranged in the negative pressure cavity 7 to provide negative pressure airflow, the negative pressure generating mechanism 6 can be a common negative pressure generating device, details are not repeated, only the negative pressure can be continuously ensured, a material to be processed is flatly adsorbed on the supporting roll main body 5 under the action of the negative pressure, and a plurality of vent holes communicated with the negative pressure cavity 7 are annularly arranged on the outer wall surface of the supporting roll main body 5; the plurality of vent holes can be distributed on the outer surface of the support roller body 5 and can only cover a part of the outer surface, the negative pressure cavity 7 is cylindrical, and the axis of the negative pressure cavity 7 is overlapped with the axis of the support roller body 5.
The cutter roller assemblies 4 are annularly arranged on the outer ring of the supporting roller body 5, each cutter roller assembly 4 comprises a driving cylinder 8 and a cutter roller body 9, and the tail ends of piston rods of the driving cylinders 8 are connected with the cutter roller bodies 9 so as to drive the cutter roller bodies 9 to be close to or far away from the supporting roller body 5; and a cutter group 10 is arranged on the outer circumferential surface of the cutter roller main body 9, and the cutter group 10 is used for transversely or longitudinally cutting the sheet base attached to the supporting roller main body 5.
In this embodiment, three cutter roller assemblies 4 are preferred, the three cutter roller assemblies 4 respectively complete filament breaking, slicing and strip cutting, through the difference of the cutter groups 10, one of the cutter groups 10 includes a plurality of cutters axially arranged along the main shaft 28 at intervals, and the cutter group 10 performs a filament breaking function through longitudinal cutting. One of the cutter sets 10 includes a plurality of cutters arranged at intervals in a ring shape with the axis of the main shaft 28 as the center, and the cutter set 10 performs a slicing function by crosscutting.
When continuous silk rolls are required to be produced, the driving air cylinder 8 corresponding to the cutting roll group with the transverse cutting function releases pressure, the cutter roll main body 9 is lifted to be separated from the supporting roll main body 5, and silk ribbons are rolled into thin slice silk rolls through the guide rolls to the silk paper roll 44.
When the thin section of filament needs to be processed, the thin sheet base passes through the plurality of cutter roller assemblies 4 to complete longitudinal cutting and transverse cutting, and then is output to the subsequent process through the material guide plate 45 and the conveying belt 46.
Further, as shown in fig. 3-4, the supporting roller assembly 3 further includes an equipment wall plate 11, a driving motor 12, a driving shaft 13, a driving gear 14, a supporting shaft 15, a supporting gear 16, a first bearing seat 17 and a second bearing seat 18, wherein:
the supporting roller main body 5 and the driving motor 12 are respectively located on two opposite sides of the equipment wall plate 11, and a first through hole 19 and a second through hole 20 are formed in the equipment wall plate 11; the driving shaft 13 can be in clearance fit with the first through hole 19, the supporting shaft 15 can be in clearance fit with the second through hole 20, and the number and the position of the first through hole 19 and the second through hole 20 are determined according to the number and the position of the driving shaft 13 and the supporting shaft 15.
The first bearing seat 17 is fixed at the first through hole 19, one end of the driving shaft 13 is connected with the output end of the driving motor 12, the other end of the driving shaft 13 sequentially penetrates through the first bearing seat 17 and the first through hole 19 and then extends into the negative pressure cavity 7, and the driving gear 14 is fixed on the driving shaft 13; the driving motor 12 is operated to rotate the driving shaft 13, and the driving gear 14 is rotated accordingly.
The second bearing seat 18 is fixed at the second through hole 20, the support shaft 15 sequentially penetrates through the second bearing seat 18 and the second through hole 20 and then extends into the negative pressure cavity 7, and the support gear 16 is fixed on the support shaft 15;
an annular gear ring 21 is arranged on the inner wall surface of the negative pressure cavity 7, and the driving gear 14 and the supporting gear 16 are both meshed with the annular gear ring 21.
Through the work of driving motor 12, power is transmitted to drive gear 14 via drive shaft 13, and drive gear 14 relies on annular ring gear 21 to make backing roll main part 5 rotate, and in-process relies on support gear 16 to ensure that backing roll main part 5 steadily rotates, guarantees the negative pressure through negative pressure generating mechanism 6 during, through the effect of negative pressure, will wait that the processing material is flatly adsorbed on backing roll main part 5.
Further, for the operating stability who improves backing roll main part 5, support gear 16 is equipped with two, two parallel arrangement is gone up to support gear 16 horizontal direction, is located same level, drive gear 14 is located support gear 16's below, drive gear 14 and two support gear 16's axle center line forms the equilateral triangle structure. The operational stability of the support roller body 5 is improved by the triangular support stability.
In order to further improve the operation stability of the support roller body 5, at least two annular gear rings 21 are provided, the annular gear rings 21 are arranged at intervals along the axial direction of the support roller body 5, and each annular gear ring 21 is engaged with the support gear 16 and the drive gear 14. Two supporting gears 16 and a driving gear 14 are arranged on each annular gear ring 21, so that the stability of the supporting roller main body 5 is improved on the whole.
A first sleeve 22 is sleeved on the outer circumferential surface of the supporting roller body 5; a first fixed baffle 23 is fixedly connected to one side of the supporting roller main body 5, and a first movable baffle 24 is detachably connected to the other side of the supporting roller main body 5; the terminal surface of backing roll main part 5 is fitted with a plurality of first internal thread holes 25, it is equipped with a plurality of first mounting holes 26, a plurality of to fit with a contraceptive ring on the face of first adjustable fender 24 first mounting hole 26 with first internal thread hole 25 corresponds one by one, and first fastening screw 27 wears to establish behind the first mounting hole 26 threaded connection in the first internal thread hole 25.
The first ferrule 22 is soft and cutting-resistant and occupies materials, uniform and fine through holes are distributed in the first ferrule 22, negative pressure can be adjusted by replacing the first ferrule 22, friction damage to the supporting roller main body 5 is avoided, and when the first ferrule 22 needs to be repaired, the first ferrule 22 is detached and replaced conveniently and quickly.
After the first movable baffle 24 is aligned with the support roller main body 5, each first mounting hole 26 corresponds to each first internal threaded hole 25, the first fastening screw 27 penetrates through the first mounting hole 26 and then is screwed into the first internal threaded hole 25, when the first ferrule 22 needs to be replaced or needs to be subjected to offline maintenance, the reverse operation is carried out, and only the first fastening screw 27 and the first movable baffle 24 are detached.
Further, as shown in fig. 4-7, the cutter roller assembly 4 further includes a main shaft 28, a second fixed baffle 29, a second movable baffle 30, and a second ferrule 31; the cutter roller main body 9 is coaxially sleeved on the main shaft 28, one end of the cutter roller main body 9 is rigidly connected with the second fixed baffle 29, and the other end of the cutter roller main body 9 is detachably connected with the second movable baffle 30; the second movable baffle 30 is detachably fixed with the cutter roller main body 9, so that the cutter roller main body 9 can replace various types of second ferrules 31, and the function of one machine with multiple functions is realized. The second ferrule 31 is fixed on the outer wall surface of the cutter roller body 9 in a sleeving manner, and the cutter group 10 is arranged on the outer circumferential surface of the second ferrule 31. The cutting or shredding is realized through the cutter group 10, the second sleeve ring 31 is selected to be sleeved on the cutter roller main body 9 according to production requirements, and the second movable baffle 30 is installed and fixed after the far end of the cutter roller main body 9 is stably and fixedly connected with the second fixed baffle 29. When the cutter group 10 needs to be replaced and offline for maintenance, the operation is reversed, and the second movable baffle 30 is removed.
Further, a plurality of second internal thread holes 32 are annularly arranged on the end face of the cutter roller main body 9, a plurality of second mounting holes 33 are annularly arranged on the plate face of the second movable baffle 30, the second mounting holes 33 correspond to the second internal thread holes 32 one by one, and second fastening screws 34 penetrate through the second mounting holes 33 and are in threaded connection with the inside of the second internal thread holes 32. After the second movable baffle 30 is aligned with the cutter roller main body 9, each second mounting hole 33 corresponds to each second internal threaded hole 32, a fastening screw passes through the second mounting hole 33 and then is screwed into the second internal threaded hole 32, when the cutter group 10 needs to be replaced or offline maintenance needs to be carried out on the cutter group, reverse operation is carried out, and the fastening screw and the second movable baffle 30 are removed.
Further, in the continuous paper feed mode, the sheet base conveying unit 1 includes a continuous feed roller 35, a pull roller 36, a tension roller 37, a leveling roller group 38, a turn roller 39, a tray 40, and a compaction roller 41, which are provided in this order along the sheet base conveying path. In the paper roll feeding mode, the sheet base conveying unit 1 includes a stock roller 42, a pulling roller 36, a tension roller 37, a leveling roller group 38, a steering roller 39, a tray 40, and a compaction roller 41, which are provided in this order along a sheet base conveying path.
The continuous paper feeding roller 35 is arranged on the frame and used for lifting paper and introducing a sheet base which is continuously formed and dried by a sheet production line into the slitting system;
the paper-feeding roller 42 is arranged on the frame and used for fixing and conveying the special thin paper roll, and the special thin paper roll enters the traction roller 36 under the driving of the paper-feeding roller 42;
the drawing roller is arranged on the frame and is used for drawing the base sheets conveyed from the paper roll 42, the linear speed of the drawing roller is always consistent with that of the paper roll, and the base sheets are conveyed to the tensioning roller 37 under the action of the drawing roller 36;
the tensioning roller is arranged on the frame to properly tension the base piece to prevent the base piece from excessively displacing;
the paper homogenizing roller group 38 is arranged on the frame and used for keeping the film base in a flat state on the plane, so that extrusion is prevented, and the next working procedure processing is prevented from being influenced; and conveys the sheet to a turn roller 39;
the turning roller 39 is arranged on the frame and used for turning the film base and conveying the film base to the tray 40;
the tray 40 is arranged on the frame and used for supporting the film base and conveying the film base to the compaction roller 41;
a compacting roller 41 mounted on the frame for compacting the film base to prevent turbulence before entering the shredding system; and delivering the substrate to a shredding system.
Further, the sheet processing apparatus further includes a guide roller 43 and a wire roller 44, and the sheet base fed out via the cutter roller assembly 4 is guided by the guide roller 43 and wound around the wire roller 44. When continuous silk rolls are required to be produced, the driving air cylinder 8 corresponding to the cutting roll group with the transverse cutting function releases pressure, the cutter roll main body 9 is lifted to be separated from the supporting roll main body 5, and silk ribbons are rolled into thin slice silk rolls through the guide rolls to the silk paper roll 44.
Furthermore, a material guiding plate 45 and a conveying belt 46 are provided, and the sheet base sent out by the cutter roller assembly 4 is guided by the material guiding plate 45 and then sent into the conveying belt 46. When the thin section of filament needs to be processed, the thin sheet base passes through the plurality of cutter roller assemblies 4 to complete longitudinal cutting and transverse cutting, and then is output to the subsequent process through the material guide plate 45 and the conveying belt 46.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (10)
1. A slice slitting system for heating cigarettes is characterized by comprising a slice base conveying unit and a slice base shredding unit, wherein:
the sheet base conveying unit is used for providing the sheet base with a horizontal posture to the sheet base shredding unit;
the sheet base shredding unit comprises a support roller assembly and a plurality of cutter roller assemblies, wherein:
the support roll assembly comprises a support roll main body and a negative pressure generating mechanism, wherein a negative pressure cavity is formed in the support roll main body, the working end of the negative pressure generating mechanism is arranged in the negative pressure cavity to provide negative pressure airflow, and a plurality of vent holes communicated with the negative pressure cavity are annularly arranged on the outer wall surface of the support roll main body;
the cutter roller assemblies are annularly arranged on the outer ring of the supporting roller main body and comprise driving cylinders and cutter roller main bodies, and the tail ends of piston rods of the driving cylinders are connected with the cutter roller main bodies so as to drive the cutter roller main bodies to be close to or far away from the supporting roller main bodies; and the outer circumferential surface of the cutter roller body is provided with a cutter set, and the cutter set is used for transversely or longitudinally cutting the sheet base attached to the support roller body.
2. The system of claim 1, wherein the back-up roller assembly further comprises a device wall panel, a drive motor, a drive shaft, a drive gear, a back-up shaft, a back-up gear, a first bearing housing, and a second bearing housing, wherein:
the supporting roller main body and the driving motor are respectively positioned on two opposite sides of the equipment wallboard, and the equipment wallboard is provided with a first through hole and a second through hole;
the first bearing seat is fixed at the first through hole, one end of the driving shaft is connected with the output end of the driving motor, the other end of the driving shaft sequentially penetrates through the first bearing seat and the first through hole and then extends into the negative pressure cavity, and the driving gear is fixed on the driving shaft;
the second bearing block is fixed at the second through hole, the support shaft sequentially penetrates through the second bearing block and the second through hole and then extends into the negative pressure cavity, and the support gear is fixed on the support shaft;
the inner wall surface of the negative pressure cavity is provided with an annular gear ring, and the driving gear and the supporting gear are both meshed with the annular gear ring.
3. The system of claim 2, wherein there are two support gears, the two support gears are parallel to each other in the horizontal direction, the driving gear is located below the support gears, and the connecting line of the axes of the driving gear and the two support gears forms an equilateral triangle structure.
4. The system of claim 2, wherein there are at least two annular ring gears, a plurality of the annular ring gears are spaced apart along the axial direction of the support roller body, and each of the annular ring gears is engaged with a support gear and a drive gear.
5. The system of claim 2, wherein the supporting roller body has a first collar on its outer circumferential surface.
6. The system of claim 5, wherein a first fixed baffle is fixedly connected to one side of the support roller body, and a first movable baffle is detachably connected to the other side of the support roller body; the terminal surface of backing roll main part is fitted with a contraceptive ring and is equipped with a plurality of first internal thread holes, it is equipped with a plurality of first mounting holes, a plurality of to fit with a contraceptive ring of first adjustable fender's face first mounting hole with first internal thread hole corresponds one by one, and a fastening screw wears to establish first mounting hole back threaded connection in first internal thread hole.
7. The system of claim 1, wherein the cutter roller assembly further comprises a main shaft, a second fixed stop, a second movable stop, and a second collar; the cutter roller main body is coaxially sleeved on the main shaft, one end of the cutter roller main body is rigidly connected with the second fixed baffle, and the other end of the cutter roller main body is detachably connected with the second movable baffle; the second ferrule is fixed on the outer wall surface of the cutter roller main body in a sleeved mode, and the cutter group is arranged on the outer circumferential surface of the second ferrule.
8. The system of claim 7, wherein a plurality of second internal threaded holes are annularly formed in the end face of the cutter roller body, a plurality of second mounting holes are annularly formed in the plate face of the second movable baffle, the plurality of second mounting holes correspond to the second internal threaded holes one by one, and a second fastening screw is threaded into the second internal threaded holes after passing through the second mounting holes.
9. The system of claim 8, wherein the cutter assembly includes a plurality of cutters spaced axially along the spindle.
10. The system of claim 8, wherein the cutter assembly includes a plurality of cutters spaced circumferentially about the axis of the spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315041.1A CN112205662B (en) | 2020-11-20 | 2020-11-20 | A thin slice system for heating cigarettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011315041.1A CN112205662B (en) | 2020-11-20 | 2020-11-20 | A thin slice system for heating cigarettes |
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| Publication Number | Publication Date |
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| CN112205662A true CN112205662A (en) | 2021-01-12 |
| CN112205662B CN112205662B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011315041.1A Active CN112205662B (en) | 2020-11-20 | 2020-11-20 | A thin slice system for heating cigarettes |
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| Country | Link |
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| CN (1) | CN112205662B (en) |
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| CN114160422A (en) * | 2021-11-08 | 2022-03-11 | 湖北中烟工业有限责任公司 | A kind of tobacco feeding equipment |
| CN114711452A (en) * | 2022-03-28 | 2022-07-08 | 湖北中烟工业有限责任公司 | A kind of heating cigarette reconstituted tobacco shredding machine |
| CN114916699A (en) * | 2022-06-16 | 2022-08-19 | 南通烟滤嘴有限责任公司 | Tobacco slice fixed-length shredding device |
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| CN114916699A (en) * | 2022-06-16 | 2022-08-19 | 南通烟滤嘴有限责任公司 | Tobacco slice fixed-length shredding device |
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|---|---|
| CN112205662B (en) | 2022-06-21 |
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