CN113331467B - Heating cigarette section base rod forming device that smokes - Google Patents
Heating cigarette section base rod forming device that smokes Download PDFInfo
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- CN113331467B CN113331467B CN202110679151.4A CN202110679151A CN113331467B CN 113331467 B CN113331467 B CN 113331467B CN 202110679151 A CN202110679151 A CN 202110679151A CN 113331467 B CN113331467 B CN 113331467B
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- cutting
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/01—Making cigarettes for simulated smoking devices
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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
- A24B7/00—Cutting tobacco
- A24B7/04—Cutting tobacco by machines with revolving knives
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Abstract
The utility model relates to a special cigarette shaping field of tobacco products, concretely relates to heating cigarette smoking section base rod forming device. The invention discloses a device for forming a base rod of a smoking section of a heated cigarette, which comprises: the platform is used for bearing the thin sheet cutting mechanism, the forming and conveying mechanism, the fixed-length cutting mechanism and the wrapping and forming mechanism; the thin slice cutting mechanism is used for cutting the thin slices into cut tobacco according to the set width; the forming and conveying mechanism is used for conveying the forming paper into the package forming mechanism; the package forming mechanism is used for forming the base rod by the forming paper and the cut tobacco; the fixed-length cutting mechanism is used for cutting the base rod according to a set length; the wrapped base rod is cut into specified lengths, and the lengths can be randomly adjusted by controlling a servo motor. The cutter can also be translated synchronously with the base rod while rotating to cut, the speed is consistent, and the notch is guaranteed to be smooth.
Description
Technical Field
The utility model relates to a special cigarette shaping field of tobacco products, concretely relates to heating cigarette smoking section base rod forming device.
Background
The internal heating type low-temperature non-burning cigarette is an important component of novel tobacco, the internal heating type low-temperature non-burning cigarette mainly plays a role as a smoking section, and the smoking section is formed by adding a certain amount of smoking agent into thin cigarette base paper and then shredding and rolling. Due to the limitation of the forming technology of the smoking section, the base paper of the tobacco leaves added with the smoke agent is generally cut off line and then rolled and formed by the filter rod forming technology in China at present, so that the method is a processing mode of secondary forming after off-line cutting.
The existing smoking section base rod can bring a plurality of bad results in the forming process, and the thin sheet can cause disorder in the coiling process, so that the subsequent processing process is disordered; secondly, the traditional scissor type cutting mode adopted in the shredding process can cause that the cutting opening is not flat due to asynchronous cutting because the base rod is transferred in a translation mode in the transferring process.
Disclosure of Invention
Aiming at the defects of the prior technical scheme, the invention aims to provide the base rod forming device for the smoking section of the heated cigarette, which improves the smoothness of a cut and ensures that the whole cutter can synchronously translate along with the base rod.
In order to achieve the above object, one or more embodiments of the present invention provide the following technical solutions:
the invention discloses a device for forming a base rod of a smoking section of a heated cigarette, which comprises:
the platform is used for bearing the thin sheet cutting mechanism, the forming and conveying mechanism, the package forming mechanism and the fixed-length cutting mechanism;
the thin slice cutting mechanism is used for cutting the thin slices into cut tobacco according to the set width; comprises a shredding roller, wherein the shredding roller comprises a shredding upper roller and a shredding lower roller; the upper shredding roller adopts a sharp tooth structure, and the lower shredding roller adopts a trapezoidal tooth structure;
the forming and conveying mechanism is used for conveying the forming paper into the package forming mechanism;
the package forming mechanism is used for forming the base rod by the forming paper and the cut tobacco;
the fixed-length cutting mechanism is used for cutting the base rod according to a set length; comprises a cutter component and a transmission component; the transmission assembly comprises a spline shaft, the cutter assembly comprises a cutter frame, the cutter head is fixed on the cutter frame, and the spline shaft drives the cutter head to rotate; the first bevel gear is positioned on the spline shaft and meshed with the second bevel gear, the second bevel gear is connected with one end of the disc, and the other end of the disc is connected with the eccentric circular component to form an eccentric structure; the eccentric circular component is connected with a connecting plate, and the connecting plate is connected with the tool rest to convert the rotary motion of the spline shaft into the linear motion of the tool rest.
According to a further technical scheme, the fixed-length cutting mechanism comprises a base, wherein base rod guide pipes are arranged at two ends of the base at preset distances; the base rod guide pipe is used for placing a base rod; the bottom of the knife rest is sleeved outside the base rod guide pipe and is fixedly connected with the base rod guide pipe; the cutter head is positioned in the cutter frame, two ends of the cutter head are respectively provided with symmetrical round holes, an internal spline is arranged in each round hole, the spline shaft penetrates through the internal spline and a central hole of the cutter head, and the cutter head rotates to penetrate through the base rod in the base rod guide pipe from a gap of the base rod guide pipe which is symmetrical on two sides.
According to a further technical scheme, the transmission assembly comprises a connecting plate, and the connecting plate is fixedly connected with one end of the tool rest; a strip-shaped groove is formed in the connecting plate; the eccentric circle component comprises a rotating shaft, one end of the rotating shaft is connected with the eccentric circle, the other end of the rotating shaft penetrates through the strip-shaped groove to be connected with one end of the disc, the other end of the disc is connected with a second bevel gear, the second bevel gear is in meshing transmission with a first bevel gear, the first bevel gear is sleeved at one end of the spline shaft, and the other end of the spline shaft is sleeved in the center hole of the cutter head.
According to a further technical scheme, a cutter pressing plate is connected to the cutter head in a threaded mode, and the cutter pressing plate and the cutter head clamp the cutter blades.
According to the further technical scheme, the sheet slitting mechanism comprises a sheet slitting rack, and a front traction roller and a rear traction roller are respectively and rotatably connected to two ends of the sheet slitting rack; the shredding roller is connected to the middle part of the sheet splitting mechanism; the thin slice is transmitted to the shredding roller through the front traction roller, shredded and output by the rear traction roller.
According to a further technical scheme, the upper shredding roller and the lower shredding roller are separated from each other by a preset distance along the same vertical line; the distance between the upper shredding roller and the lower shredding roller is adjusted through the shredding roller adjusting mechanism.
According to a further technical scheme, the front traction roller and the rear traction roller respectively comprise a pair of rollers which are separated by a preset distance along the same vertical line; the front traction roller comprises a front upper roller and a front lower roller, and the rear traction roller comprises a rear upper roller and a rear lower roller; the front traction roller and the rear traction roller respectively adjust the distance between a pair of rollers through a front traction roller adjusting mechanism and a rear traction roller adjusting mechanism.
According to the further technical scheme, the shredding roller adjusting mechanism is positioned in the sheet splitting mechanism and is connected to the sheet splitting mechanism in a sliding mode through a lifting track on the sheet splitting mechanism; the cutting roller adjusting mechanism comprises a lifting turntable, a thread lifting plate, a guide post and a connecting seat; the bottom of the lifting turntable is provided with a threaded rod, the top of the threaded rod is provided with the lifting turntable, and the threaded rod penetrates through the center of the threaded lifting plate and is in threaded connection with the threaded lifting plate; the connecting seat is connected to the threaded rod bottom, and the guide post is connected respectively at connecting seat top both ends, and the connecting seat both ends are through the lift track sliding connection in the frame is cut to the thin slice in the thin slice frame.
According to a further technical scheme, the front traction roller adjusting mechanism and the rear traction roller adjusting mechanism have the same structure; the front traction roller adjusting mechanism comprises a lifting knob, a ball screw, a lifting sliding table, a lifting sliding rail, a base and a locking knob; the lifting knob is located above the base, a lifting slide rail is arranged on the right side of the base, a lifting slide table is connected to the lifting slide rail in a sliding mode, the lifting slide table is connected with the front upper roller of the front traction roller, and the lifting slide table of the rear traction roller adjusting mechanism is connected with the rear upper roller.
According to the further technical scheme, a paper disc seat, a paper disc, an auxiliary roller and a formed paper adjusting device are sequentially arranged from one end close to the fixed-length cutting mechanism to the other end in the forming and conveying mechanism.
According to the further technical scheme, the paper disc seat comprises a paper disc fixing shaft, and the paper disc rotating shaft is sleeved on the paper disc fixing shaft; a groove is formed in the paper disc rotating shaft; one end of the paper disc fixing shaft is provided with a bulge, one end of the adjusting spring is in contact connection with the bulge, and the other end of the adjusting spring is abutted against the paper disc rotating shaft; one end of the paper disc rotating shaft is provided with a locking nut; a blocking disc is sleeved on the paper disc rotating shaft, one end of the blocking disc is connected with one end of the locking spring, and the other end of the blocking disc is provided with a blocking disc handle; the other end contact of locking spring connects the one end of dog, and the spring is installed to the top of dog, and the one end and the spring coupling of spring bolt, other end joint keep off the dish handle, and the spring bolt bottom is sharp column structure, and the joint of spring bolt bottom is in the recess.
According to a further technical scheme, the shaping paper adjusting device comprises an adjusting nut, the adjusting nut is located at one end of a fixed shaft, a sliding shaft is sleeved on the fixed shaft, an adjusting spring is sleeved on the fixed shaft, one end of the adjusting spring abuts against the sliding shaft, and the other end of the adjusting spring abuts against the adjusting nut; first paper groove and second paper groove structure are the same, slide and through locking bolt fastening in the slip axle on, first paper groove and second paper groove are apart from presetting the distance.
Further, parcel mechanism includes forming mechanism and strap transport mechanism, and forming mechanism is located the top surface of platform, and strap transport mechanism is located the preceding terminal surface of platform. The cloth belt conveying mechanism is used for conveying the cloth belt to the forming mechanism and wrapping the forming paper to move in the forming mechanism.
According to the further technical scheme, the cloth belt conveying mechanism is located on the front end face of the platform, and an adjusting wheel set, a tensioning wheel set, an auxiliary wheel set and a cloth belt wheel set are sequentially arranged from one side to the other side of the cloth belt conveying mechanism, which is close to the sheet splitting mechanism; the strap wheel set is used for winding a strap, the strap is adjusted and output to a strap roller of the forming mechanism through an auxiliary wheel of the auxiliary wheel set, a tension wheel of the tension wheel set and the adjusting wheel set, and the strap on the strap roller is output to the strap wheel of the strap wheel set through the forming mechanism.
According to the further technical scheme, the forming mechanism is positioned on one side of the sheet splitting mechanism, and a wire feeder, a paper roller, a cloth belt roller, a bottom plate, a tongue pressing, a glue gun, a pressing plate and a heater are sequentially arranged on the platform from one side close to the sheet splitting mechanism to the other side; a forming cavity is arranged in the bottom plate, forming paper is distributed above the cloth belt in the forming cavity, and cut tobacco is distributed above the forming paper;
the tobacco feeder is internally provided with a fan for positive-pressure tobacco feeding, the thin cut tobacco output from the thin sheet cutting mechanism is conveyed to the forming cavity in an auxiliary mode, the forming paper output from the forming conveying mechanism is conveyed to the paper roller and conveyed to the forming cavity by the paper roller, and the pressing tongue is fixed on the platform and located right above the forming cavity of the bottom plate and used for compressing the cut tobacco to form a round tobacco bundle.
Furthermore, the height of the cloth belt roller is lower than that of the paper roller, and the cloth belt roller outputs the cloth belt to the forming cavity; the pressing plates comprise a large pressing plate and a small pressing plate which are respectively fixed on two sides of the bottom plate and are used for bending two ends of the formed paper; the glue gun is used for gluing on the forming paper, and the two ends of the forming paper are pasted through the heater to form the base rod.
The beneficial effects of one or more technical schemes are as follows:
1. the wrapped base rod is cut into specified lengths, and the lengths can be randomly adjusted by controlling a servo motor. The cutter can also be translated synchronously with the base rod while rotating to cut, the speed is consistent, and the notch is guaranteed to be smooth. The base rod fixed-length cutting device can cut when the cutter moves along with the base rod synchronously, so that the synchronism and the continuity of material distribution and cutting are ensured, and the notch of the base rod is ensured to be neat.
2. The upper roller of the shredding roller is of a sharp tooth structure, hardening is carried out through surface treatment, long-term shredding stability is guaranteed, the lower roller is of a trapezoidal tooth structure, the tooth crest face is wide, hardness is lower than that of the upper teeth, and sharp teeth of the upper roller are prevented from being abraded in extrusion cutting. The upper roller is adjustable in height, and the depth of a cutting mark can be controlled. And the upper and lower rollers are arranged, so that the distance between the rollers can be adjusted, the tooth tips of the upper roller and the tooth surfaces of the lower roller are meshed to extrude the sheet to form an indentation, and the indentation depth can be freely adjusted by adjusting the distance between the upper and lower rollers, so that the effect similar to break or not break is formed, the sheet is integrally transmitted to a forming gathering port, the sheet is not easy to break, and cannot be wound, mixed and agglomerated, so that stable sheet wire output is provided, and the base rod forming requirement is met.
3. The forming speed of the base rod is adjustable, namely the rotating speed of the cloth belt is controlled by the servo motor to adjust, the cutting length is also adjustable, and the cutting length is also controlled by the servo motor. Through the cooperation of two servo motor, translation speed when can guaranteeing the cutter cutting basic rod just in time is unanimous with the basic rod, and the incision is exactly flat like this, avoids traditional speed inconsistent, and the incision will be oblique.
4. The device can be compatible with slices with different widths and different thicknesses, is convenient to replace, and can meet different requirements of customers.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is an overall view of the overall structure of the present invention;
FIG. 2 is a schematic view of a sheet slitting mechanism;
FIG. 3 is a schematic view of a slitter roller configuration of the sheet slitting mechanism;
FIG. 4 is a schematic view of a slitter roller adjustment mechanism of the sheet slitting mechanism;
FIG. 5 is a front elevational view of the front pull roll adjustment mechanism of the slitting mechanism;
FIG. 6 is a left side elevational view of the front pull roll adjustment mechanism of the slitting mechanism;
FIG. 7 is a schematic view of the structure of the molding transfer mechanism;
FIG. 8 is a schematic view of a device for adjusting the profile of the profile conveying mechanism;
FIG. 9 is a schematic view showing the structure of a sheet tray of the form-conveying mechanism;
FIG. 10 is a schematic view of a forming mechanism of the package forming mechanism;
fig. 11 is a schematic view of a tape transfer mechanism of the package forming mechanism;
fig. 12 is a schematic view of a tension wheel structure of the cloth belt conveying mechanism;
fig. 13 is a schematic view of a tape wheel structure of a tape transfer mechanism;
fig. 14 is a schematic view of an adjusting wheel structure of a cloth tape conveying mechanism;
fig. 15 is a schematic view of the fixed length cutting mechanism;
fig. 16 is a schematic view of the cutter assembly of the fixed-length cutting mechanism;
FIG. 17 is a schematic view of the drive assembly of the fixed length cutting mechanism;
in the figure, 1, a platform; 2. a sheet slitting mechanism; 3. a molding transfer mechanism; 4. a package forming mechanism; 5. a fixed-length cutting mechanism; 6. display device
2-1, a slice slitting rack; 2-2, adjusting a rear traction roller; 2-3, a shredding roller adjusting mechanism; 2-4, a rear traction roller; 2-5, a shredding roller; 2-6, a front traction roller adjusting mechanism; 2-7, a front traction roller; 2-8 driving mechanisms;
2-3-1, lifting rotary table; 2-3-2, a threaded lifting plate; 2-3-3, a guide post; 2-3-4, a connecting seat; 2-3-5 lifting slide rail
2-6-1, a lifting knob; 2-6-2, a ball screw; 2-6-3, lifting a sliding table; 2-6-4, a base; 2-6-5, locking a knob; 2-6-1-1, ball nut;
2-6-4-1, a lifting slide block; 2-6-4-2, fixing blocks;
3-1, a paper disc seat; 3-2, paper disc; 3-3, auxiliary rollers; 3-4, a forming paper adjusting device;
3-1-1, fixing a shaft of the paper tray; 3-1-2, adjusting a spring; 3-1-3, convex; 3-1-4, a paper disc rotating shaft; 3-1-5, locking a nut; 3-1-6, a baffle disc; 3-1-7, a catch tray handle; 3-1-8, a locking spring; 3-1-9, a stop block; 3-1-10, a spring; 3-1-11, a bolt; 3-1-12, groove;
3-4-1, adjusting a nut; 3-4-2, fixing the shaft; 3-4-3, adjusting a spring; 3-4-4, sliding shaft; 3-4-5, a first paper slot; 3-4-6 second paper slots; 3-4-7, locking bolts;
3-4-5-1, a paper strip groove; 3-4-5-2 fixed blocks;
4-1, a forming mechanism; 4-2, a cloth belt conveying mechanism;
4-1-1, a wire feeder; 4-1-2, paper rollers; 4-1-3, cloth belt rollers; 4-1-4, a bottom plate; 4-1-5, tongue depressing; 4-1-6, glue gun; 4-1-7, pressing plate; 4-1-8, a heater;
4-1-7-1, small pressing plate; 4-1-7-2, a large pressing plate;
4-2-1, a cloth belt wheel set; 4-2-2, an auxiliary wheel set; 4-2-3, a tensioning wheel set; 4-2-4, cloth belt; 4-2-5, and adjusting wheel sets.
4-2-1-1, cloth belt rotating wheel; 4-2-1-2 and a bearing seat; 4-2-1-3, a transmission shaft; 4-2-1-4, a coupler; 4-2-1-5, a speed reducer; 4-2-1-6 and a servo motor.
4-2-4-1, a tension wheel; 4-2-4-2 and a rotating shaft; 4-2-4-3 bearing seats; 4-2-4-4, cylinder;
4-2-6-1, adjusting wheel fixing plate; 4-2-6-2, a threaded rod; 4-2-6-3, knob; 4-2-6-4, an adjusting wheel;
5-1, a material receiving box; 5-2, a cutter component; 5-3, a shield; 5-4, a transmission component; 5-5, a power component; 5-6, an eccentric component;
5-2-1, a cutter head; 5-2-2, a tool rest; 5-2-3, internal splines; 5-2-4, a blade; 5-2-5, cutting and pressing the plate; 5-2-6, a base rod guide pipe; 5-2-7, a base;
5-4-1, spline shaft; 5-4-2, fixing the bottom plate; 5-4-3, a first bevel gear; 5-4-4, belt wheel;
5-6-1, connecting plates; 5-6-2, a rotating shaft; 5-6-3, eccentric circle; 5-6-4, disc; 5-6-5 and a second bevel gear.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure.
Recording the working surface of the platform as the upper end surface; the surfaces vertical to the upper end surface are a front end surface and a rear end surface respectively; a thin sheet cutting mechanism, a forming and conveying mechanism and a fixed-length cutting mechanism are sequentially arranged from one end of the upper end face to the other end; the front end face is provided with a wrapping forming mechanism.
Referring to fig. 1-17, the invention discloses a device for forming a base rod of a smoking section of a heated cigarette, which comprises a platform, a sheet cutting mechanism, a forming and conveying mechanism, a wrapping and forming mechanism and a fixed-length cutting mechanism; the platform is also provided with a display; as shown in fig. 1, the right side in the front view direction of the drawing is taken as the right end of the platform, the left side in the front view direction of the drawing is taken as the left end of the platform, and a sheet cutting mechanism, a forming and conveying mechanism, a wrapping and forming mechanism and a fixed-length cutting mechanism are sequentially arranged from the right end to the left end of the platform.
The sheet cutting mechanism is used for cutting the sheets according to a set width; the sheet slitting mechanism comprises a sheet slitting rack, a rear traction roller adjusting mechanism, a shredding roller adjusting mechanism, a rear traction roller, a shredding roller, a front traction roller adjusting mechanism, a front traction roller and a driving mechanism.
As shown in fig. 2, for convenience of description, the right side of the sheet splitting frame of the sheet splitting mechanism in the front view direction of the drawing is taken as the right side of the sheet splitting mechanism, and the other end opposite to the right side is taken as the left side; one side close to the front is marked as a front end, and the end opposite to the front end is marked as a rear end; the left side and the right side are respectively provided with a rear traction roller and a front traction roller, the middle position is provided with a shredding roller, the rear traction roller, the front traction roller and the shredding roller respectively realize the up-down position lifting adjustment through a rear traction roller adjusting mechanism and a front traction roller adjusting mechanism, and the shredding roller realizes the adjustment through a shredding roller adjusting mechanism.
The front traction roller is composed of two rollers which are positioned on the same vertical line and are spaced from each other at a certain distance from top to bottom, and the rollers are respectively marked as a front upper roller and a front lower roller; the front upper roller is positioned above the front lower roller; the two ends of the front upper roller are respectively connected with a front traction roller adjusting mechanism, and the height of the front upper roller from the front lower roller is adjusted through the front traction roller adjusting mechanism;
for convenience of description, the right side in fig. 6 is the right side, the left side is the left side, the upper side in the figure is the upper side, and the lower side in the figure is the lower side. As shown in fig. 6, the front traction roller adjusting mechanism includes a lifting knob, a ball screw, a lifting sliding table, a lifting slide rail, a base, and a locking knob. The lifting knob is positioned above the base. The right side of preceding carry over pinch rolls is provided with the lift slide rail, and sliding connection has the lift slip table on the lift slide rail, and the lift slip table reciprocates along the lift slide rail, and the locking knob passes the through-hole that sets up on the lift slip table, with lift slip table threaded connection.
The lifting sliding table comprises a lifting sliding block and a fixed block, the fixed block is positioned above the lifting sliding block and is of an L-shaped structure, one end of the fixed block is fixedly connected to the top surface of the lifting sliding block, and the other end of the fixed block is perpendicular to the lifting knob; a ball nut is connected to the lifting knob in a threaded manner, a screw cap is arranged at one end of the lifting knob, a threaded rod is arranged at the other end of the lifting knob, the ball nut is moved by screwing or loosening the screw cap, one end of the lifting knob is in contact with the top surface of the base, the other end of the lifting knob penetrates through a threaded hole in a fixing plate of the lifting sliding table and extends out of the outer side of the lifting sliding table, and the lifting knob is arranged perpendicular to the top surface of the lifting sliding table and the top surface of the base; ball nut and lift slip table's fixed plate fixed connection, when ball nut on the lift knob reciprocated along the lift knob, ball nut connected's fixed plate realized following ball nut and reciprocated to realize whole elevator slide's removal, drive the relative base of whole lift slip table and reciprocate.
The lift slip table is provided with the through-hole along the horizontal direction, and the through-hole that lift slip table was passed to locking knob one end is connected with the lift slide rail contact, and the effect of locking knob is when the lift slip table reciprocates required fixed position at the lift slide rail, through the tightening of locking knob, and the one end of locking knob is contradicted to the slide rail on, realizes fixing the lift slip table on the lift slide rail.
The rollers of the front lower roller are made of steel, so that deformation cannot occur, and the cut sheets are ensured to be in the same plane and to be stably output. The roller that preceding roller adopted is the steel rubber coating, can improve the extrusion force when pushing down, is convenient for pull the thin slice.
The middle position of the sheet splitting mechanism is respectively provided with two identical through holes along the same vertical line on the front end surface and the rear end surface, bearings are arranged in the through holes, and the shredding roller comprises two rollers which are vertically spaced at a certain distance along the same vertical line and are respectively marked as an upper shredding roller and a lower shredding roller; the upper shredding roller is arranged in the shredding roller adjusting mechanism, and the shredding roller adjusting mechanism is positioned in the middle of the sheet splitting mechanism and symmetrically arranged on the front end face and the rear end face. The distance between the upper shredding roller and the lower shredding roller is adjusted by the shredding roller adjusting mechanism.
As shown in fig. 3, the upper shredding roller has a sharp tooth structure, and is hardened by surface treatment to ensure long-term shredding stability, and the lower shredding roller has a trapezoidal tooth structure with a wide tooth crest and lower hardness than the upper teeth to prevent the sharp teeth of the upper shredding roller from being worn during extrusion cutting. The height of the upper roller is adjustable, and the depth of a cutting mark can be controlled. And the upper and lower rollers are arranged, so that the distance between the rollers can be adjusted, the tooth tips of the upper roller and the tooth surfaces of the lower roller are meshed to extrude the sheet to form an indentation, and the indentation depth can be freely adjusted by adjusting the distance between the upper and lower rollers, so that the effect similar to break or not break is formed, the sheet is integrally transmitted to a forming gathering port, the sheet is not easy to break, and cannot be wound, mixed and agglomerated, so that stable sheet wire output is provided, and the base rod forming requirement is met.
Further, as shown in FIG. 4, the shredding roller adjustment mechanism is located in the sheet slitting mechanism and is slidably coupled to the shredding roller adjustment mechanism via a lifting rail provided in the sheet slitting mechanism. The cutting roller adjusting mechanism comprises a lifting turntable, a thread lifting plate, a guide post and a connecting seat. The top of the connecting seat is connected with a lifting turntable, the upper end part of the lifting turntable is provided with threads, the lower end part of the lifting turntable is fixedly connected with the connecting seat, the left side and the right side of the connecting seat are respectively and symmetrically provided with guide posts, the guide posts penetrate through a thread lifting plate, two ends of the thread lifting plate are fixedly arranged on a slice slitting rack, the center of the thread lifting plate is provided with a threaded hole, the lifting turntable comprises a threaded rod and a turntable, and the threaded rod of the lifting turntable penetrates through the thread lifting plate to be in threaded connection with the thread lifting plate; the top of carousel fixed mounting threaded rod, the carousel constitutes the lift carousel jointly with the threaded rod, through screwing up or loosening the carousel of lift carousel, the reciprocating of the relative screw thread lifter plate of drive threaded rod, thereby the relative screw thread lifter plate of connecting seat that the realization was connected bottom the threaded rod reciprocates, the through-hole has been seted up in the connecting seat, the last roller of shredding of connecting the shredding roller through the bearing in the through-hole, thereby the reciprocating of the relative shredding lower roll of the last roller of shredding is driven, the interval of the relative shredding lower roll of the last roller of adjustment shredding.
The upper shredding roller of the shredding roller is adjustable up and down, and the upper tooth tip and the lower tooth surface can be meshed through the nut locking position after adjustment, so that the shredding effect is ensured. The upper shredding roller in the shredding roller is designed to be adjustable up and down, and the adjusting mechanism can adjust the gap between the upper shredding roller and the lower shredding roller to realize the depth control of the cutting mark.
The thin sheet forming mechanism is located on the left side of the thin sheet cutting mechanism, two through holes are formed in the front end face and the rear end face of the thin sheet cutting mechanism along the same vertical line respectively, a bearing is arranged in each through hole, a rear traction roller is arranged in each bearing, the height of each rear traction roller is lower than that of each front traction roller, and each rear traction roller is used for conveying thin sheets cut to meet the width requirement into a subsequent forming conveying mechanism through each rear traction roller. The rear traction roller comprises a rear upper roller and a rear lower roller; the rear upper roller is positioned above the rear lower roller, two ends of the rear upper roller are respectively connected with a rear traction roller adjusting mechanism, and the distance between the rear upper roller and the rear lower roller is adjusted through the rear traction roller adjusting mechanism.
Furthermore, the adjusting mechanism of the rear traction roller is completely the same as that of the front traction roller.
The rollers of the rear lower roller are made of steel, so that deformation cannot occur, the cut sheets are ensured to be on the same plane, and stable output is realized. The idler wheel of the rear upper roller is coated with steel, so that the extrusion force can be improved when the idler wheel is pressed down, and the sheet can be conveniently pulled.
The rear traction roller, the shredding roller and the front traction roller are respectively connected with a driving device, the driving device adopts a driving motor, and the rear traction roller, the shredding roller and the front traction roller are driven to rotate by the driving motor, so that the corresponding shredding operation is realized.
As shown in fig. 7, the schematic diagram of the forming and conveying mechanism is used for conveying the formed paper to the wrapping and forming mechanism. The forming and conveying mechanism comprises a paper tray seat, a paper tray, an auxiliary roller and a forming paper adjusting device. The paper tray seat, the auxiliary roller and the molding paper adjusting device are arranged on the front end face of the platform from left to right in sequence. The paper disc is rotationally connected to the paper disc seat, the formed paper is wrapped on the paper disc and is sequentially conveyed to the wrapping forming device through the auxiliary roller and the formed paper adjusting device.
As shown in fig. 9, the paper tray seat includes a paper tray fixing shaft, one end of the paper tray fixing shaft is provided with a protrusion, one end of the adjusting spring is in contact connection with the protrusion, the other end of the adjusting spring is connected with a paper tray rotating shaft, the paper tray is positioned on the paper tray rotating shaft, and the paper tray rotating shaft can rotate on the paper tray fixing shaft to drive the paper tray to rotate relative to the paper tray fixing shaft; one end of the paper disc fixing shaft is provided with a bulge, the other end of the paper disc fixing shaft is sleeved and connected with a locking nut, the locking nut is positioned at the end part of the paper disc rotating shaft and is connected on the paper disc fixing shaft in a threaded manner, the locking nut is screwed down to move the position of the paper disc rotating shaft on the paper disc fixing shaft, and the adjusting spring on the paper disc fixing shaft presses the paper disc rotating shaft, so that the position of the paper disc rotating shaft on the paper disc fixing shaft is fixed.
The paper disc rotating shaft is positioned on one side of the paper disc fixing shaft, the other side of the paper disc fixing shaft is provided with a blocking disc, the blocking disc is sleeved outside the paper disc rotating shaft, and a blocking disc handle is sleeved outside the blocking disc; one side, away from the rotating shaft of the paper plate, of the blocking plate is connected with one end of a locking spring, the other end of the locking spring is connected with a stop block, a spring is mounted on the stop block, one end of a spring bolt is fixed with the spring, and one end of the spring bolt is located at the top of the spring; the other end of the lock tongue is connected with a catch plate handle in a clamping way; the paper disc rotating shaft is arranged at one end, a groove is formed in the end, located at the paper disc rotating shaft, of the axis, the groove is evenly distributed along the axis of the paper disc rotating shaft, the bottom of the spring bolt is of a pointed structure, the pointed end portion of the spring bolt is located in the groove, the middle portion of the spring bolt is connected to the blocking disc handle in a hinged mode, a fixing shaft is arranged on the blocking disc handle, the fixing shaft penetrates through the blocking disc to be connected with the spring bolt in a rotating mode, and the effect that the spring bolt is relatively blocked by the blocking disc and the blocking disc handle is achieved. The pointed end part of the lock tongue can be inserted into the groove through the rotation of the lock tongue.
When the position of keeping off the dish needs to be adjusted, when keeping off the dish and reducing apart from the paper disc axis of rotation interval, rotate the spring that pushes down below spring bolt one end with the spring bolt, the spring bolt rotates on keeping off the dish, the other end of spring bolt breaks away from keeping off the dish handle, promote the fender dish handle this moment, keep off the dish handle and promote to keep off the dish and move to paper disc axis of rotation one side, then rotate the spring bolt, the spring that the spring bolt loosens and compresses tightly, the bottom card of spring bolt is in corresponding recess, the other end joint of spring bolt keeps off the dish handle, thereby realize keeping off the fixed of dish handle, whole fender dish adjusting position after-fixing is on the paper disc fixed axle, compress the adjustment spring through lock nut, can adjust paper disc front and back position, prevent the off tracking of shaping paper. The blocking disc is sleeved outside the paper disc rotating shaft and supports the paper disc together with the paper disc rotating shaft, and the blocking disc handle compresses the blocking disc under the combined action of the locking spring and the lock tongue to fix the paper disc.
The shaping paper on the paper tray seat dyes 5 groups of auxiliary rollers through the paper tray, and the auxiliary rollers provide proper pretightening force for the shaping paper, so that the shaping paper is prevented from being loosened or broken in the process of being transported to the shaping paper adjusting device from the paper tray seat.
When the forming paper enters the forming paper adjusting device, the forming paper adjusting device is used for keeping the forming paper to be consistent with the positions of the conveying cloth belt and the forming cavity hole, and the forming paper adjusting device is used for adjusting the position of the forming paper. The forming paper adjusting device comprises an adjusting nut, the adjusting nut is positioned on the fixed shaft, two ends of the adjusting spring are abutted against the sliding shaft, the sliding shaft is sleeved on the fixed shaft, a paper groove is connected outside the sliding shaft, and the paper groove is sleeved on the sliding shaft and is fixedly connected with the sliding shaft; the locking bolt penetrates through the paper groove to be connected to the fixed shaft in a contact mode, the adjusting nut is screwed to compress the sliding shaft, the adjusting spring at one end of the sliding shaft is compressed, and therefore the position of the paper groove in the sliding shaft is adjusted.
The paper grooves in the shaping paper adjusting device comprise a first paper groove and a second paper groove which are separated from each other on a fixed shaft by a preset distance, and as shown in fig. 8, the first paper groove and the second paper groove have the same structure and respectively comprise a paper strip groove and a fixed block; the paper strip groove is of a structure with a groove and is used for placing forming paper; a through hole is arranged on the fixed block along the direction of the fixed axis, and a sliding shaft is sleeved in the through hole; a round hole is formed in the front end face of the fixed block, an internal thread is arranged in the round hole, and the locking bolt is rotatably connected with the fixed block through the internal thread of the round hole; a strip-shaped groove is formed in the bottom end of the fixed block in the vertical direction, the locking bolt penetrates through the strip-shaped groove to contact the inside of the fixed block, and the sliding shaft can move in the through hole of the fixed block along the axis direction of the fixed shaft;
through locking bolt screwing on the fixed axle, locking bolt one end is contradicted the one end in the bar groove in the fixed block, locks the fixed block on the sliding shaft to can be through the locking bolt of adjusting first paper groove and second paper groove respectively, realize adjusting the interval in order to adapt to the shaping paper of different width in first paper groove and second paper groove.
The package forming mechanism comprises a forming mechanism and a cloth belt conveying mechanism. The forming mechanism is positioned on the top surface of the platform, and the cloth belt conveying mechanism is positioned on the front end surface of the platform. The cloth belt conveying mechanism is used for conveying the cloth belt into the forming mechanism, is used for wrapping the forming paper to move in the forming mechanism, and is formed into the base rod through the forming mechanism. The cloth tape conveying mechanism drives the forming paper to be conveyed to the fixed-length cutting mechanism from the forming mechanism for cutting, the cloth tape returns to the cloth tape wheel set again, and the forming mechanism is conveyed through the cloth tape conveying mechanism.
As shown in fig. 10, the forming mechanism comprises a wire feeder, a paper roller, a cloth belt roller, a bottom plate, a tongue depressor, a glue gun, a pressing plate and a heater in sequence from the right end to the left end of the platform.
The cut tobacco delivered by the sheet slitting mechanism is manually fed into a tobacco feeder. The wire feeder of the forming conveying mechanism is used for collecting cut thin sheets, gathering the thin sheets into a bundle and conveniently entering a forming cavity to be wrapped and formed. The wire feeder is a horn-shaped mechanism, a fan is connected in the middle of the wire feeder, positive pressure wire feeding is provided in the middle of the wire feeder, the conveying of thin slice tobacco shreds is assisted, and the shaping paper in the shaping conveying mechanism is shaped and fastened together from the wire feeder under the action of wind power after being output from the shaping paper adjusting device. The upper part outside the wire feeder is fixedly connected with a pressure gauge, and the air pressure can be adjusted through a pressure regulating valve on an air pipe to control the wire feeding air quantity.
The paper roller is positioned below the wire feeder and comprises a roller and a fixed shaft, the roller is arranged on the fixed shaft, and the roller can stably introduce the formed paper into the forming cavity of the forming bottom plate; the strap gyro wheel is located the left side of paper gyro wheel, and the position is less than the paper gyro wheel, and in the shaping chamber of the convenience, the strap is located the below of shaping paper.
The fixed shaft of the paper roller is arranged on the platform; the cloth belt roller is arranged at the end part of the bottom plate, and the bottom plate is fixedly arranged on the platform; the forming paper output by the forming paper adjusting device is connected with the paper roller and is conveyed to the forming cavity in the bottom plate through the paper roller.
The tobacco shred pressing device is characterized in that a pressing tongue is arranged above the bottom plate and fixed on the platform, the pressing tongue is a certain distance away from the bottom plate, the tobacco shred is fixed right above through the pressing tongue, the tobacco shred positioned between the pressing tongue and the bottom plate is initially compressed by the pressing tongue to form a circular tobacco shred bundle, and the diameter of the circular tobacco shred bundle is about three quarters of the diameter of a standard tobacco rod at the outlet of the pressing tongue.
The pressing plate comprises a small pressing plate and a large pressing plate; the small pressing plate and the large pressing plate are positioned above the bottom plate, and for convenience of describing the positions of the small pressing plate and the large pressing plate, the left side in the drawing is taken as the left side, the right side in the drawing is taken as the right side, and the small pressing plate and the large pressing plate are positioned on the left side of the pressing tongue.
The front side and the rear side of the bottom plate are respectively provided with a small pressing plate and a large pressing plate, wherein one side of the bottom plate is provided with the small pressing plate, the other side of the bottom plate is provided with the large pressing plate, the left side of the small pressing plate is provided with a glue gun, and the left side of the glue gun is provided with the large pressing plate. The small pressing plate and the large pressing plate are provided with round holes, and the diameter size of the round holes is larger than that of the base rod to be formed, so that the base rod can be placed conveniently. The slotted hole has been seted up on the bottom plate, is circularly, and the strap is located the slotted hole of bottom plate, and the shaping paper is located the strap top, and the pipe tobacco is located the shaping paper, stereotypes the shaping paper in the strap through little clamp plate and big clamp plate, and the strap is used for avoiding the shaping paper to be dragged and tear at the transmission in-process.
After the cigarette is discharged from the tongue depressor, the cigarette bundle enters the small pressing plate, and the cigarette bundle is expanded to a certain extent at the inlet of the small pressing plate due to the elasticity of the cigarette bundle, and the maximum expansion is slightly larger than the diameter of a standard cigarette rod; in the operation process, one side of the cigarette paper is curled to wrap the cigarette bundles, and the other side of the cigarette paper is not curled but is higher than the small pressing plate for the glue gun to glue; meanwhile, when the cigarette bundle comes out of the small pressing plate, the diameter of the cigarette bundle is slightly smaller than that of the standard cigarette rod, and then the cigarette bundle enters the large pressing plate. At the entrance of the large pressing plate, the tobacco shred control pressure is released, the pressed tobacco shred rebounds, the tobacco filament bundle expands to a certain degree again, the glue-coated paper edge is curled by the large pressing plate and is overlapped and adhered with the other paper edge, the sealing effect is achieved, and the standard diameter of the tobacco strip is achieved. The circular holes under the small pressure plate and the large pressure plate are matched with the circular arc hole of the forming bottom plate to form a forming cavity. The small pressing plate and the large pressing plate can be turned over, so that the cleaning is convenient, and the heights of the small pressing plate and the large pressing plate can be adjusted by adjusting the stud, so that the roundness and the circumference of the base rod are controlled.
The heater is located the left side of big clamp plate, adopts the heater fast drying shaping glue, realizes the basic rod and stereotypes. The heater is positioned above the bottom plate and is over against the tobacco shreds, the cigarette paper and the tobacco bundles are compressed and folded, the paper edges are coated with glue to form tobacco strips, and latex on the lap of the tobacco strips is hot-dried by a soldering iron to ensure that the lap is firmly adhered.
The cloth belt conveying mechanism comprises a cloth belt wheel set, an auxiliary wheel set, a tensioning wheel set, a cloth belt and an adjusting wheel set. As shown in fig. 11, the front end surface of the platform is sequentially provided with a cloth belt wheel set, an auxiliary wheel set, a tension wheel set and an adjusting wheel set from left to right, and cloth belts are wound on the cloth belt wheel set, the auxiliary wheel set, the tension wheel set and the adjusting wheel set. The cloth belt is output to the cloth belt roller connected with the platform bottom plate from the cloth belt wheel set through the auxiliary wheel set, the tensioning wheel set and the adjusting wheel set, and is output to the bottom plate forming cavity through the cloth belt roller and then returns to the cloth belt wheel set.
As shown in fig. 13, the cloth belt wheel set is driven by a servo motor acceleration and deceleration machine, and the speed is adjustable to drive the cloth belt to rotate so as to provide power for wrapping and forming. The outside of the cloth belt rotating wheel of the cloth belt wheel set is coated with plastic, so that the friction force is increased. Comprises a cloth belt rotating wheel, a bearing seat, a transmission shaft, a coupling, a speed reducer and a servo motor. The cloth belt rotating wheel and the bearing seat are positioned on the transmission shaft, and the cloth belt rotating wheel is positioned at one end of the transmission shaft and positioned outside the platform; the bearing seat is positioned at the other end of the transmission shaft, positioned in the platform and fixed in the platform through the bearing seat; the one end of shaft coupling is connected with the one end that the transmission shaft was equipped with the bearing frame, and the other end and the speed reducer of shaft coupling are connected, and the speed reducer is connected with servo motor, drives the speed reducer through servo motor and starts, and the speed reducer drives the shaft coupling and rotates, and the shaft coupling drives the transmission shaft rotation to realize the rotation of bearing frame and strap runner, thereby realize the rotation of the strap on the strap gyro wheel.
The auxiliary wheel sets are designed into three groups, the fixed plate is fixed on the front end face of the platform, the fixed plate is provided with a long groove, the auxiliary wheel sets comprise auxiliary wheels, and wheel shafts of the auxiliary wheels penetrate through the long groove on the fixed plate and are fixed on the platform; the long grooves formed in the fixing plates can adjust the positions of the auxiliary wheels, are used for adjusting the cloth belts and realize stable transmission of the cloth belts.
As shown in fig. 12, the tension pulley set is disposed at one end of the rotating shaft, and includes a tension pulley located outside the platform; the rotating shaft is also provided with a bearing seat which is positioned on the rotating shaft, and the rotating shaft is fixed in the platform through the bearing seat; one end of the rotating shaft is connected with an end plate, the rotating shaft is perpendicular to the end plate, the end plate and the rotating shaft form an eccentric structure, the rotating shaft is located on one side, close to the left side, of the end plate, the end plate is of an irregular plate-shaped structure, as shown in fig. 12, for convenience of description, the left side of the end plate shown in the drawing is marked as the left end of the end plate, and the right side of the end plate is marked as the right end of the end plate; the left end and the cylinder of end plate are connected, through the rotation of cylinder control axis of rotation, and when the cylinder stretches out, can only rotate the axis of rotation certain angle rather than 360 degrees rotations through the end plate, because the axis of rotation constitutes eccentric structure with the end plate, so the cylinder promotes two tight pulley rotation certain angles that rise, and is taut with the strap. The rollers are arranged outside the two tensioning wheels and can rotate along with the cloth belts, so that the resistance is reduced.
In this embodiment, the width that the strap adopted is 17.5mm, because the circumference after the shaping of the basic rod that adopts in this embodiment is 22.8mm, and the strap imbeds in the shaping bottom plate is downthehole, drives shaping paper and thin slice silk and removes.
The adjusting wheel set is fixed on the platform and positioned outside the platform; the adjustment wheelset includes the adjustment wheel fixed plate, the adjustment wheel fixed plate is fixed in on the platform, as shown in fig. 14, for the adjustment wheel structure sketch map, for the convenience of description, remember the left and right sides in the picture, mark respectively as the left side of adjustment wheelset and the right side of adjustment wheelset, set up the through-hole on the left side of the adjustment wheel fixed plate that lies in the adjustment wheelset and the right side terminal surface respectively, the threaded rod runs through the through-hole, on the terminal surface of the one end contact adjustment wheel fixed plate of threaded rod, the adjustment gyro wheel cover is located on the threaded rod, the other end of threaded rod is provided with the knob, realize through the rotation of knob that the adjustment gyro wheel lies in the position of threaded rod, thereby realize the position of adjustment strap.
As shown in fig. 15, the fixed-length cutting mechanism includes a material receiving box, a cutter assembly, a shield, a transmission assembly and a power assembly. The wrapped base rod enters a fixed-length cutting mechanism to be cut at a fixed length, and the cutting length is adjustable.
As shown in FIG. 15, for the sake of clarity, the left side of FIG. 15 is the left end surface of the material receiving box, and the right side is the right end surface of the material receiving box. The material receiving box is positioned on the left side of the cutter component, and a protective cover is arranged above the cutter component. The right side of the cutter component is provided with a transmission component and a power component.
The material receiving box is used for allowing the cut base rod to fall into the material receiving box, is made of acrylic materials, is smooth and transparent, and does not damage the base rod. The two ends of the bottom are provided with sliding rails which can be conveniently disassembled and assembled, and the bottom is provided with a locking handle for fixing.
The cutter assembly is used for cutting the base rod in a fixed length manner and comprises a cutter head, the cutter head is fixed on the cutter frame, a central hole is formed in the center of the cutter head, an internal spline is arranged in the center of the cutter head, and the cutter head is rotationally connected to the cutter frame through a spline shaft of the transmission assembly; the cutter head is connected with a blade, the blade is detachably connected to the cutter head, the cutter pressing plate is connected with the cutter head through a bolt, the blade is positioned between the cutter pressing plate and the cutter head, and the blade is clamped through the cutter pressing plate and the cutter head, so that the blade can be detachably mounted on the cutter head; when the blade is worn or damaged, the blade can be replaced in time;
as shown in fig. 16, for the sake of clarity, the left end of the entire cutter assembly is shown on the front side of the drawing, and the end opposite to the left end is the right end of the cutter assembly. In the drawing, the bottom end of a knife rest is connected to a base rod guide pipe, the left end and the right end of a base are respectively provided with a round hole, the round holes at the left end and the right end of the base are respectively provided with a base rod guide pipe, the base rod guide pipes at the two sides of the base are symmetrically arranged, and the base rod guide pipes penetrate through the round holes and are movably connected to the base; the base rod guide pipes on the two sides are separated by a preset distance and used for cutting off the base rods in the base rod guide pipes by the blades passing through the base rod guide pipes on the two sides; the knife rest is hollow cuboid structure, and the round hole has been seted up to both ends symmetry about the knife rest, and the base bar pipe passes round hole and knife rest fixed connection on the knife rest, and the knife rest can realize driving the base bar pipe and remove, and drive assembly's integral key shaft passes the centre bore of knife rest and drives the blade disc cover spline shaft and rotate, and when the position of base bar pipe was rotated to the blade on the blade disc, the blade was drawn the base bar pipe and is cut the base bar, and the rotatory round of blade is cut one.
The guard shield is connected with the base is articulated, and the whole cutter subassembly that the guard shield will be located on the base covers in guard shield and base, when preventing to cut, and the people is hindered to high-speed cutter.
As shown in fig. 17, the transmission assembly includes a spline shaft vertically penetrating through a fixed base plate and mounted on the fixed base plate through a bearing, the fixed base plate being fixedly connected with the base; a first bevel gear and a belt pulley are respectively arranged on two sides of a fixed bottom plate on the spline shaft, and the bevel gears are fixedly arranged on the spline shaft and rotate along with the spline shaft; the belt wheel is connected with the power assembly, the power assembly is a belt transmission mechanism, the belt transmission mechanism drives the belt to rotate by the servo motor and the speed reducer, and the belt wheel is in contact connection with the belt and drives the belt wheel to rotate through the belt;
the eccentric circular component comprises a connecting plate, and one end of the connecting plate is fixedly connected with one end of the tool rest; a hole groove is formed in the connecting plate, a rotating shaft penetrates through the hole groove, and one end of the rotating shaft is connected with the disc; one end of the disc is connected with the eccentric circular component, the disc and the second bevel gear are connected to a bevel gear shaft through a bearing, the shaft of the second bevel gear is connected to a supporting seat through a bearing, and the supporting seat is fixed on the base; the disc is driven to rotate through the rotation of the second bevel gear, and the disc and the second bevel gear are coaxially arranged; the eccentric round component also comprises an eccentric shaft, one end of the eccentric shaft is connected with the eccentric circle, and the other end of the eccentric shaft penetrates through the hole slot to be fixedly connected with the disc; therefore, when the disc rotates under the drive of the second bevel gear, the rotating motion of the rotating shaft on the disc is converted into the reciprocating motion for pushing the connecting plate under the drive of the disc, the connecting plate is connected with the tool rest, and the tool rest moves left and right along the axis direction of the spline shaft. The rotation of the bevel gear is converted into the adjustment of the left-right linear displacement of the tool rest through the design of the eccentric circular component, so that the position adjustment of the tool rest and the base rod guide pipe is realized, the base rods with different lengths can be cut as required, and the position of the tool rest can be adjusted as required.
The forming speed and the cutting length of the base rod are adjustable, namely the rotating speed of the cloth belt is controlled by a servo motor and the rotating speed of the belt wheel is controlled by the servo motor. Through the cooperation of two servo motor, translation speed when can guaranteeing the cutter cutting basic rod just in time is unanimous with the basic rod, and the incision is exactly flat like this, avoids traditional speed inconsistent, and the incision will be oblique.
The working principle of the device for forming the base rod of the smoking section of the heated cigarette designed by the invention is as follows: the sheet cutting mechanism pulls out the sheet from the sheet roller arranged on one side of the platform through a pair of front traction rollers, the sheet is fed into the rear shredding roller to be cut into filaments, then the filaments enter the rear traction rollers to be output and enter the filament feeder to be gathered into bundles, and the filaments are fed forwards through air pressure in the filament feeder. The forming paper is led out from the forming paper roll and enters the forming cigarette gun together with the thin sheet yarns, the cloth belt wheel drives the cloth belt to rotate and is located at the bottom of the forming paper, the cloth belt wraps the forming paper to form the thin sheet, the forming paper is prevented from being broken, the glue gun uniformly supplies glue to the forming paper, the heater quickly dries the glue line, and the base rod is shaped. The base rod comes out of the heater, enters the base rod slitting mechanism, is cut into a specified length, finally enters the material receiving box, and the cutting length can be adjusted.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that numerous changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides a heating cigarette smoking section base rod forming device which characterized in that includes:
the platform is used for bearing the thin sheet cutting mechanism, the forming and conveying mechanism, the package forming mechanism and the fixed-length cutting mechanism;
the thin slice cutting mechanism is used for cutting the thin slices into cut tobacco according to the set width; comprises a shredding roller, wherein the shredding roller comprises a shredding upper roller and a shredding lower roller; the upper shredding roller adopts a sharp tooth structure, and the lower shredding roller adopts a trapezoidal tooth structure;
the forming and conveying mechanism is used for conveying the forming paper into the package forming mechanism;
the package forming mechanism is used for forming the base rod by the forming paper and the cut tobacco;
the fixed-length cutting mechanism is used for cutting the base rod according to a set length; comprises a cutter component and a transmission component; the transmission assembly comprises a spline shaft, the cutter assembly comprises a cutter frame, the cutter head is fixed on the cutter frame, and the spline shaft drives the cutter head to rotate; the first bevel gear is positioned on the spline shaft, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected with one end of the disc, and the other end of the disc is connected with the eccentric circular component to form an eccentric structure; the eccentric round component is connected with a connecting plate, the connecting plate is connected with the tool rest, and the rotary motion of the spline shaft is converted into the linear motion of the tool rest;
the fixed-length cutting mechanism comprises a base, and base rod guide pipes are arranged at two ends of the base at preset distances respectively; the base rod guide pipe is used for placing a base rod; the bottom of the knife rest is sleeved outside the base rod guide pipe and is fixedly connected with the base rod guide pipe; the cutter head is positioned in the cutter frame, two ends of the cutter head are respectively provided with symmetrical round holes, an internal spline is arranged in each round hole, a spline shaft penetrates through the internal spline and a central hole of the cutter head, and the cutter head rotates to penetrate through a base rod for cutting in the base rod guide pipe from a gap between the base rod guide pipes which are symmetrical on two sides; the base rod guide pipe penetrates through the circular hole on the tool rest and is fixedly connected with the tool rest; cutting the base rod by the blade which passes through the base rod guide pipe, and cutting one piece by one rotation of the blade; the cutter can be synchronous translation with the base rod when rotatory cutting.
2. The device for forming a base rod for a heated cigarette smoking section of claim 1, wherein the drive assembly comprises a connecting plate fixedly connected to one end of the tool holder; a strip-shaped groove is formed in the connecting plate; the eccentric circle component comprises a rotating shaft, one end of the rotating shaft is connected with the eccentric circle, the other end of the rotating shaft penetrates through the strip-shaped groove to be connected with one end of the disc, the other end of the disc is connected with a second bevel gear, the second bevel gear is in meshing transmission with the first bevel gear, one end of the spline shaft is sleeved with the first bevel gear, and the other end of the spline shaft is sleeved in the center hole of the cutter head.
3. The forming device for the base rod of the smoking section of the heated cigarette of claim 1, wherein a cutter pressing plate is connected to the cutter disc in a threaded manner, and the cutter pressing plate and the cutter disc clamp the blades therebetween.
4. The forming device for the base rod of the smoking section of the heated cigarette as claimed in claim 1, wherein the sheet cutting mechanism comprises a sheet cutting frame, and the front traction roller and the rear traction roller are respectively rotatably connected to two ends of the sheet cutting frame; the shredding roller is connected to the middle part of the sheet splitting mechanism; the thin sheet is conveyed to the shredding roller through the front traction roller, shredded and output by the rear traction roller.
5. The apparatus for forming a base rod for a heated cigarette smoking section according to claim 1, wherein the upper shredding roller and the lower shredding roller are spaced apart from each other by a predetermined distance along the same vertical line; the distance between the upper shredding roller and the lower shredding roller is adjusted through the shredding roller adjusting mechanism.
6. The apparatus according to claim 1, wherein the slitting mechanism comprises a front traction roller and a rear traction roller, each of the front and rear traction rollers comprising a pair of rollers spaced apart from each other by a predetermined distance along a vertical line; the front traction roller comprises a front upper roller and a front lower roller, and the rear traction roller comprises a rear upper roller and a rear lower roller; the front traction roller and the rear traction roller respectively adjust the distance between a pair of rollers through a front traction roller adjusting mechanism and a rear traction roller adjusting mechanism.
7. A device for forming base rods for heated cigarette smoking segments according to claim 1 wherein the shredding roller adjustment mechanism is located in the sheet slitting mechanism and is slidably connected to the sheet slitting mechanism by a lifting rail on the sheet slitting mechanism; the cutting roller adjusting mechanism comprises a lifting turntable, a thread lifting plate, a guide post and a connecting seat; the bottom of the lifting turntable is provided with a threaded rod, the top of the threaded rod is provided with a lifting turntable, and the threaded rod penetrates through the center of the threaded lifting plate and is in threaded connection with the threaded lifting plate; the connecting seat is connected to the threaded rod bottom, and the guide post is connected respectively at connecting seat top both ends, and the connecting seat both ends are through the lift track sliding connection in the frame is cut to the thin slice in the thin slice frame.
8. The apparatus of claim 1, wherein the forming conveyor means includes a tray support, a tray, an auxiliary roller and a forming paper adjustment device disposed in sequence from one end of the forming conveyor means adjacent to the fixed-length cutting means to the other end of the forming conveyor means.
9. The apparatus according to claim 8, wherein the wrap adjusting means comprises an adjusting nut disposed at one end of the stationary shaft, the sliding shaft is disposed on the stationary shaft, and an adjusting spring is disposed on the stationary shaft such that one end of the adjusting nut abuts against the sliding shaft and the other end of the adjusting nut abuts against the stationary shaft; the first paper groove and the second paper groove are identical in structure, slide and are fixed on the sliding shaft through locking bolts, and the first paper groove and the second paper groove are away from each other by a preset distance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110679151.4A CN113331467B (en) | 2021-06-18 | 2021-06-18 | Heating cigarette section base rod forming device that smokes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110679151.4A CN113331467B (en) | 2021-06-18 | 2021-06-18 | Heating cigarette section base rod forming device that smokes |
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| CN113331467A CN113331467A (en) | 2021-09-03 |
| CN113331467B true CN113331467B (en) | 2023-04-11 |
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| CN113749285A (en) * | 2021-09-29 | 2021-12-07 | 河南中烟工业有限责任公司 | Method for manufacturing heating cigarette slice base rod |
| CN114711452A (en) * | 2022-03-28 | 2022-07-08 | 湖北中烟工业有限责任公司 | Tobacco leaf filament cutter is reproduced to heating cigarette |
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| CN112917575B (en) * | 2021-01-22 | 2023-04-11 | 青岛颐中科技有限公司 | Heating cigarette base rod slitting device and working method |
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| CN108634366A (en) * | 2018-06-06 | 2018-10-12 | 南通烟滤嘴有限责任公司 | Hot-fluid cigarette is arranged and the method and its device of cutting |
| CN109275942A (en) * | 2018-11-08 | 2019-01-29 | 红塔烟草(集团)有限责任公司 | Reconstituted tobacoo wire rolling mill |
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