CN218999507U - Cigarette abandonment runs strip cutting processing apparatus - Google Patents

Abstract

The utility model provides a cigarette waste running strip cutting treatment device which comprises a frame, a driving mechanism and a cutting mechanism, wherein the driving mechanism and the cutting mechanism are fixed on the frame; the driving mechanism is used for driving the running bar to convey to the cutting mechanism; the cutting mechanism comprises a cutting plate, a fixed seat, a cutter and an elastic piece, wherein the cutting plate is arranged at an outlet of the driving mechanism; the fixed seat is fixed on the frame, the cutter is hinged to the fixed seat through a rotating shaft, the cutter is provided with a first end and a second end which are respectively positioned at two sides of the rotating shaft, the first end of the cutter is provided with a cutting edge facing the cutting plate, and the back of the second end of the cutter is connected to the fixed seat through an elastic piece; the height from the blade to the cutting plate is smaller than the diameter of the running bar. The utility model uses the elastic piece to pull the knife back, the knife rotates around the rotating shaft to form a lever structure, the height of the knife edge is adjusted, and the waste running strips generated in the cigarette production can be rapidly, stably and continuously scratched.

Description

Cigarette abandonment runs strip cutting processing apparatus

Technical Field

The utility model relates to the technical field of tobacco waste recovery equipment, in particular to a cutting treatment device for waste strips of cigarettes.

Background

When the cigarette making machine is started, a part of cigarette bars need to be preformed, namely the cigarette bars are run, the waste cigarette bars are cut by manually using a tobacco cutting knife in the current treatment of standard cigarette waste run in industry, and then cut tobacco and cigarette paper are separated, and the cut tobacco is independently recovered. The diameter of the waste cigarette running strips of the fine cigarettes and the middle cigarettes is smaller than that of the standard cigarettes, the cigarette cutting knife is difficult to operate in the treatment of the cigarettes, the efficiency is lower, and operators are extremely easy to scratch.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the cigarette waste run cutting treatment device, which uses the elastic piece to pull the back of the cutter, applies elastic force to the back end of the cutter to enable the cutter to rotate around the rotating shaft to form a lever structure, adjusts the height of the cutting edge, enables the cutting edge of the cutter to generate corresponding cutting force, and cuts cigarette paper stably and continuously.

The utility model solves the technical problems by adopting the following technical scheme:

the cutting treatment device for the waste cigarette running strips comprises a frame, a driving mechanism and a cutting mechanism, wherein the driving mechanism and the cutting mechanism are fixed on the frame; wherein,,

the driving mechanism is used for driving the running bar to convey to the cutting mechanism;

the cutting mechanism comprises a cutting plate, a fixed seat, a cutter and an elastic piece, wherein the cutting plate is arranged at an outlet of the driving mechanism and is used for supporting the running bar; the fixed seat is fixed on the frame, the cutter is hinged to the fixed seat through a rotating shaft, the cutter is provided with a first end and a second end which are respectively positioned at two sides of the rotating shaft, the first end of the cutter is provided with a cutting edge facing the cutting plate, and the back of the second end of the cutter is connected to the fixed seat through an elastic piece; the height from the blade to the cutting plate is smaller than the diameter of the running bar.

Further, the cutter comprises a cutter frame and a cutter blade, the cutter frame is hinged to the fixing base through a rotating shaft, the cutter blade is fixed to one end of the cutter frame, and the other end of the cutter frame is connected to the fixing base through an elastic piece, so that the cutter is convenient to install.

Further, the fixing seat is provided with two supporting arms, and two ends of the rotating shaft are respectively fixed on the two supporting arms, so that the rotating shaft is stably supported.

Further, the elastic piece is a rubber band or a spring.

Further, the second end of cutter is provided with first couple, the top of fixing base is provided with the second couple, the both ends of elastic component overlap respectively in first couple and second couple, make things convenient for the installation of elastic component.

Further, the cutting board is provided with a groove matched with the running bar, the running bar can be limited and guided, and the running bar can be conveniently conveyed to the lower part of the cutter.

Further, the driving mechanism comprises a conveying channel, two driving motors and two driving discs, wherein the conveying channel is used for conveying running bars, the two driving discs are respectively arranged at two sides of an outlet of the conveying channel, and the side walls of the two driving discs are arranged in opposite directions; the two driving discs are respectively connected with the output shafts of the two driving motors, the rotation directions of the output shafts of the two driving motors are opposite, and the opposite positions of the side walls of the two driving discs are enabled to rotate in the direction away from the conveying channel; the minimum distance of the side walls of the two driving discs is smaller than the diameter of the running strip, and the minimum distance is used for applying friction force to the running strip and driving the running strip to be conveyed to the cutting plate.

Further, two side walls of the driving discs are provided with clamping grooves, and rubber rings are arranged in the clamping grooves and used for increasing friction force between the driving discs and the running bars.

Further, the minimum distance between the two rubber rings is 0.8-0.95 times of the diameter of the running strip, so that the extrusion force of the rubber rings to the running strip is proper.

Further, the conveying channel is a horn mouth channel, the outlet of the conveying channel is a thin end, two notches which face to the two driving discs respectively are arranged on the side wall of the outlet of the conveying channel, and the running strip is conveniently placed in the conveying channel.

Further, the driving mechanism further comprises a controller and a control panel, wherein the control panel is electrically connected with the controller and is used for sending an instruction to the controller; the control panel is provided with a power switch, a start button, a stop button and a speed regulation button; the controller is electrically connected with the driving motor and used for controlling the driving motor to run.

Further, the frame comprises a box body and a supporting plate arranged in the box body, can protect the driving mechanism and the cutting mechanism and is convenient for cleaning cut tobacco, wherein,

the box body is provided with a cover plate, a bottom plate, a front plate, a rear plate and two side plates; the inlet of the horn mouth channel is arranged on the front plate; the side plates comprise an upper side plate and a lower side plate, the front plate, the rear plate and the lower side plate are fixed on the bottom plate, and the upper side plate and the lower side plate are connected through a hinge; the cover plate can be opened or removed;

the front plate and/or the rear plate are/is connected with the upper side plate through an L-shaped buckle, one end of the L-shaped buckle is fixed on the front plate and/or the rear plate, a first magnet is arranged at the other end of the L-shaped buckle, and a second magnet which can be attracted with the first magnet is arranged on the upper side plate;

the supporting plate is arranged above the bottom plate, and the fixing seat is fixed on the supporting plate;

the cover plate is provided with a cover plate handle; the upper side plate is provided with a side plate handle.

Further, two material guide plates are arranged on the supporting plate and are positioned on one side of the cutting mechanism, which is opposite to the driving mechanism; the distance between the two material guide plates and one end of the cutting mechanism is smaller than that between the two material guide plates and one end of the cutting mechanism, so that cut cigarette paper and cut tobacco can be stored conveniently.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The device adopts the design of lightweight, and is exquisite small and exquisite wholly, is convenient for place and uses on the board, can use widely in each unit.

(2) The knife back is pulled by the elastic piece, elastic force is applied to the knife back end of the knife, the knife rotates around the rotating shaft to form a lever structure, the height of the knife edge is adjusted, and waste running strips generated in cigarette production can be rapidly, stably and continuously scratched, so that cut tobacco can be recovered conveniently.

(3) The method can effectively reduce the rejection rate generated in the production process, and the recovered cut tobacco is not required to be treated, can be directly added into a tobacco feeding system for production, and saves production resources.

Drawings

Fig. 1 is a schematic diagram of a device (with part of a box removed) for cutting waste strips of cigarettes.

FIG. 2 is a schematic view of a cutting bar structure of the cutter according to the present utility model.

Fig. 3 is a schematic structural view of a driving mechanism of the present utility model.

Fig. 4 is a schematic diagram of the structure of the case of the present utility model.

In the figure: 1-a frame; 11-a box body; 111-cover plate; 1111-a cover handle; 112-a bottom plate; 113-front plate; 114-upper side plate; 1141-side panel handle; 115-lower side plate; 12-hinges; 13-L-shaped buckle; 14-supporting plates; 15-supporting feet;

2-a driving mechanism; 21-a conveying channel; 211-notch; 22-a drive motor; 23-driving a disc; 24-rubber rings; 25-cell;

3-a cutting mechanism; 31-cutting the plate; 32-fixing seat; 321-a second hook; 322-support arm; 33-a cutter; 331-a cartridge; 3311—a first hook; 332-blade; 34-an elastic member; 35-rotating shaft; 4-a material guide plate; 5-angle code; 6, running bars.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail below by referring to the accompanying drawings and examples.

In the description of the present utility model, it should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, it should be noted that the azimuth or positional relationship indicated by the terms "front", "rear", "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

The utility model provides a cigarette waste running strip cutting treatment device, which is shown by referring to figures 1-3 and comprises a frame 1, a driving mechanism 2 and a cutting mechanism 3, wherein the driving mechanism 2 and the cutting mechanism 3 are fixed on the frame 1. The driving mechanism 2 is used for driving the running bar 6 to convey to the cutting mechanism 3. The cutting mechanism 3 comprises a cutting plate 31, a fixing seat 32, a cutter 33 and an elastic piece 34, wherein the cutting plate 31 is arranged at the outlet of the driving mechanism 2 and is used for supporting the running bar 6. Preferably, the cutting plate 31 is provided with a groove adapted to the running bar 6, so as to limit and guide the running bar 6, and facilitate the running bar 6 to be conveyed below the cutter 33. The fixed seat 32 is fixed on the frame 1, and the cutter 33 is hinged to the fixed seat 32 through a rotating shaft 35. Preferably, the fixing base 32 has two supporting arms 322, and two ends of the rotating shaft 35 are respectively fixed to the two supporting arms 322, so that the rotating shaft 35 is supported firmly. The cutter 33 has a first end and a second end respectively located at two sides of the rotating shaft 35, the first end of the cutter 33 has a blade facing the cutting plate 31, and the back of the second end of the cutter 33 is connected to the fixing seat 32 through an elastic member 34; the height of the blade from the cutting plate 31 is less than the diameter of the running bar 6. Preferably, the elastic member 34 is a rubber band or a spring, and is capable of expanding and contracting to provide an elastic force for the cutter 33.

To facilitate the installation of the cutter 33, as shown in fig. 2, the cutter 33 includes a blade holder 331 and a blade 332, the blade holder 331 is hinged to the fixing base 32 by a rotation shaft 35, the blade 332 is fixed to one end of the blade holder 331, the blade edge of the blade 332 is used for cutting the running bar 6, and the other end of the blade holder 331 is connected to the fixing base 32 by an elastic member 34. By attaching the blade 332 to the holder 32 via the blade holder 331, the length of the blade 332 may also be reduced, increasing the useful life of the cutter 33. In order to facilitate the installation of the elastic member 34, a first hook 3311 is provided at the second end of the cutter 33, a second hook 321 is provided at the top of the fixing seat 32, and two ends of the elastic member 34 are respectively sleeved on the first hook 3311 and the second hook 321.

As a preferred embodiment of the present utility model, as shown in fig. 3, the driving mechanism 2 includes a conveying channel 21, two driving motors 22 and two driving discs 23, wherein the conveying channel 21 is used for conveying the running bar 6, the two driving discs 23 are respectively disposed at two sides of an outlet of the conveying channel 21, and sidewalls of the two driving discs 23 are disposed opposite to each other and are located at a substantially same horizontal level. The two driving disks 23 are respectively connected to the output shafts of the two driving motors 22, and the rotation directions of the output shafts of the two driving motors 22 are opposite, and the side walls of the two driving disks 23 are rotated in a direction away from the conveying path 21, as indicated by white arrows in fig. 3. The minimum distance of the side walls of the two driving discs 23 is smaller than the diameter of the running bar 6 for exerting a friction force on the running bar 6, driving the running bar 6 to be transported towards the cutting plate 31, as indicated by the black arrow in fig. 3. Preferably, a clamping groove may be formed on the side walls of the two driving discs 23, and a rubber ring 24 is disposed in the clamping groove, so as to increase friction between the driving discs 23 and the running bars 6 and stably convey the running bars 6. Preferably, the minimum distance between the two rubber rings 24 is 0.8-0.95 times of the diameter of the running bar 6, so that the distance between the two rubber rings 24 and the position where the running bar 6 is extruded is suitable, the extrusion force of the rubber rings 24 to the running bar 6 is suitable, the running bar 6 is prevented from being seriously deformed due to overlarge extrusion force, or the running bar 6 is prevented from being conveyed unevenly due to overlarge extrusion force which cannot generate enough friction force for driving the running bar 6. Preferably, the conveying channel 21 is a bell mouth channel, and the outlet of the conveying channel is a thin end, so that the running strip 6 is conveniently inserted into the conveying channel 21. The side wall of the outlet is provided with two notches 211 facing the two driving discs 23 respectively, and the two driving discs 23 can squeeze and drive the running bar 6 positioned at the notches 211.

The driving mechanism 2 further comprises a controller and a control panel, wherein the control panel is electrically connected with the controller and is used for sending an instruction to the controller; the control panel is provided with a power switch, a start button, a stop button and a speed regulation button; the controller is electrically connected to the drive motor 22 for controlling the operation of the drive motor 22. Preferably, the controller can use a single-chip microcomputer, and has low cost and small volume. The controller and the driving motor 22 can be powered by a battery 25, so that the device is small in design and convenient to place on a machine table for use.

When in use, the power switch is turned on, the start button is pressed, the controller controls the driving motor 22 to run, the driving disc 23 is driven to rotate, and the device is turned on. Run bar 6 is fed from the entrance of the flare channel until run bar 6 is inserted into the exit of transport channel 21. At the gap 211 of the conveying channel 21, the two driving discs 23 rotate in a direction away from the conveying channel 21, the running bar 6 is positioned between the two driving discs 23, is pressed by the two driving discs 23 and driven to run in a direction away from the conveying channel 21, and is conveyed to the cutting plate 31. The blade 332 is suspended above the cutting plate 31, the elastic member 34 pulls the blade back upward, and the blade 332 generates a continuous cutting force to scratch the cigarette paper. The loose degree of the tobacco shreds in the running bar 6 is different, the two ends are compact, the middle is loose, the elastic piece 34 is used for pulling the back of the cutter, the cutter holder 331 drives the cutter 332 to rotate around the rotating shaft 35 in the cutting process of the cutter 332, and the height of the cutter edge can be adjusted, so that the cutter edge and cigarette paper are continuously contacted and cut. The blade can be lifted in the compact section to prevent the cutting depth in the compact section from being too deep, increase the resistance of the blade entering the tobacco rod, generate the clamping phenomenon of the blade 332 and reduce the abrasion of the blade 332. The cutting edge can be reduced in the loosening section, so that the phenomenon that cigarette paper is not scratched due to too shallow cutting is prevented. The elastic piece 34 is used for pulling the knife back, elastic force is applied to the knife back end of the knife 33, the knife 33 rotates around the rotating shaft 35 to form a lever structure, the height of the knife edge is adjusted, and the knife blade 332 is ensured to cut cigarette paper stably and continuously. The two driving discs 23 continuously feed the running strip 6 to the cutting plate 31, and the blade 332 can continuously and stably cut the cigarette paper of the running strip 6. The output speed of the driving motor 22 can be controlled by a speed regulating button according to the cutting effect and the use condition of the battery 25, so that the rotation speed of the driving disc 23 is regulated, and the conveying speed of the running bar 6 is controlled.

In order to protect the drive mechanism 2 and the cutting mechanism 3 and to facilitate the cleaning of the cut tobacco, the frame 1 may be provided as a box 11 mechanism. Referring to fig. 1 and 4, the frame 1 includes a case 11 and a support plate 14 provided in the case 11, the case 11 having a cover plate 111, a bottom plate 112, a front plate 113, a rear plate, and two side plates. The inlet of the horn mouth channel is arranged on the front plate 113; the side plates comprise an upper side plate 114 and a lower side plate 115, the front plate 113, the rear plate and the lower side plate 115 are fixed on the bottom plate 112, and the upper side plate 114 and the lower side plate 115 are connected through a hinge 12; the cover 111 can be opened or removed. After cutting, the stop button is pressed, the power switch is turned off, the cover plate 111 and the upper side plate 114 are opened, cut tobacco can be cleaned and recovered, and the inside of the box 11 is cleaned. The recovered cut tobacco does not need to be treated, can be directly added into a cut tobacco feeding system for production, effectively reduces the rejection rate generated in the production process, and saves production resources. Preferably, in order to facilitate the force to open the cover 111 and the upper side plate 114, a cover handle 1111 is provided on the cover 111, and a side plate handle 1141 is provided on the upper side plate 114.

When the upper side plate 114 is closed, in order to keep the upper side plate 114 fixed, the front plate 113 and/or the rear plate are/is connected with the upper side plate 114 through the L-shaped buckle 13, one end of the L-shaped buckle 13 is fixed on the front plate 113 and/or the rear plate, a first magnet is arranged at the other end of the L-shaped buckle 13, the upper side plate 114 is provided with a second magnet which can be attracted with the first magnet, and when the upper side plate 114 is closed, the first magnet and the second magnet are attracted to fix the upper side plate 114 with the front plate 113 and/or the rear plate through the L-shaped buckle 13, so that the upper side plate 114 is prevented from being turned and opened. To facilitate the placement of the device on the machine, support feet 15 are provided below the bottom plate 112 for supporting the box 11.

The supporting plate 14 is disposed above the bottom plate 112, and the fixing base 32 is fixed on the supporting plate 14. The supporting plate 14 divides the space in the box 11 into two layers, the driving disc 23 can be arranged in the space above the supporting plate 14, the driving motor 22 and the controller are arranged in the space below the supporting plate 14, the arrangement is neat, cut tobacco can be separated from the driving motor 22, and the driving motor 22 is protected. Two guide plates 4 are arranged on the supporting plate 14, the guide plates 4 are positioned on one side, opposite to the driving mechanism 2, of the cutting mechanism 3, the guide plates 4 can be fixed on the supporting plate 14 through corner codes 5, the guide plates 4 are positioned at the rear of the cutting mechanism 3, and cut running bars 6 are conveyed to a space behind the guide plates 4 to separate cut tobacco from the cutting mechanism 3. The distance between the two material guiding plates 4 and one end of the cutting mechanism 3 is smaller than the distance between the two material guiding plates and one end of the cutting mechanism 3, preferably, the two material guiding plates 4 and one end of the cutting mechanism 3 are respectively arranged on two sides of the rear plate, so that a conical area is formed in the space behind the material guiding plates 4, and cut cigarette paper and cut tobacco can be stored conveniently.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (13)

1. The cigarette waste running strip cutting treatment device is characterized by comprising a frame (1), a driving mechanism (2) and a cutting mechanism (3), wherein the driving mechanism (2) and the cutting mechanism (3) are fixed on the frame (1); wherein,,

the driving mechanism (2) is used for driving the running bar (6) to convey to the cutting mechanism (3);

the cutting mechanism (3) comprises a cutting plate (31), a fixing seat (32), a cutter (33) and an elastic piece (34), wherein the cutting plate (31) is arranged at an outlet of the driving mechanism (2) and is used for supporting the running bar (6); the fixed seat (32) is fixed on the frame (1), the cutter (33) is hinged on the fixed seat (32) through a rotating shaft (35), the cutter (33) is provided with a first end and a second end which are respectively positioned at two sides of the rotating shaft (35), the first end of the cutter (33) is provided with a cutting edge facing the cutting plate (31), and the back of the cutter at the second end of the cutter (33) is connected with the fixed seat (32) through an elastic piece (34); the height of the blade from the cutting plate (31) is smaller than the diameter of the running bar (6).

2. The cigarette waste run cutting processing apparatus according to claim 1, wherein the cutter (33) comprises a blade holder (331) and a blade (332), the blade holder (331) is hinged to the fixing base (32) through a rotating shaft (35), the blade (332) is fixed to one end of the blade holder (331), and the other end of the blade holder (331) is connected to the fixing base (32) through an elastic member (34).

3. The cigarette waste run cutting treatment device according to claim 1 or 2, wherein the fixing base (32) is provided with two supporting arms (322), and two ends of the rotating shaft (35) are respectively fixed on the two supporting arms (322).

4. The cigarette waste run cutting treatment device according to claim 1 or 2, characterized in that the elastic member (34) is a rubber band or a spring.

5. The cigarette waste run cutting processing device according to claim 4, wherein a first hook (3311) is arranged at the second end of the cutter (33), a second hook (321) is arranged at the top of the fixing seat (32), and two ends of the elastic piece (34) are respectively sleeved on the first hook (3311) and the second hook (321).

6. A device for cutting waste run-length of cigarettes according to claim 1, wherein the cutting plate (31) is provided with grooves adapted to the run-length (6).

7. The cigarette waste run cutting processing device according to claim 1, wherein the driving mechanism (2) comprises a conveying channel (21), two driving motors (22) and two driving discs (23), the conveying channel (21) is used for conveying the run (6), the two driving discs (23) are respectively arranged at two sides of an outlet of the conveying channel (21), and side walls of the two driving discs (23) are arranged in opposite directions; the two driving disks (23) are respectively connected with the output shafts of the two driving motors (22), the rotation directions of the output shafts of the two driving motors (22) are opposite, and the opposite positions of the side walls of the two driving disks (23) are rotated in the direction away from the conveying channel (21); the minimum distance between the side walls of the two driving discs (23) is smaller than the diameter of the running bar (6), and the minimum distance is used for exerting friction force on the running bar (6) and driving the running bar (6) to convey to the cutting plate (31).

8. The cigarette waste run cutting processing device according to claim 7, wherein the side walls of the two driving discs (23) are provided with clamping grooves, and rubber rings (24) are arranged in the clamping grooves.

9. The device for cutting waste strips of cigarettes according to claim 8, wherein the minimum distance between the two rubber rings (24) is 0.8-0.95 times the diameter of the strips (6).

10. The cigarette waste run cutting treatment device according to claim 7, wherein the conveying channel (21) is a bell mouth channel, the outlet of which is a thin end, and the side wall of the outlet is provided with two notches (211) facing the two driving discs (23) respectively.

11. The cigarette waste run cutting processing device according to claim 7, wherein the driving mechanism (2) further comprises a controller and a control panel, and the control panel is electrically connected with the controller and is used for sending instructions to the controller; the control panel is provided with a power switch, a start button, a stop button and a speed regulation button; the controller is electrically connected with the driving motor (22) and is used for controlling the driving motor (22) to run.

12. The cigarette waste run cutting treatment device according to claim 10, wherein the frame (1) comprises a case (11) and a support plate (14) provided in the case (11), wherein,

the box body (11) is provided with a cover plate (111), a bottom plate (112), a front plate (113), a rear plate and two side plates; the inlet of the horn mouth channel is arranged on the front plate (113); the side plates comprise an upper side plate (114) and a lower side plate (115), the front plate (113), the rear plate and the lower side plate (115) are fixed on the bottom plate (112), and the upper side plate (114) and the lower side plate (115) are connected through a hinge (12); the cover plate (111) can be opened or removed;

the front plate (113) and/or the rear plate are/is connected with the upper side plate (114) through an L-shaped buckle (13), one end of the L-shaped buckle (13) is fixed on the front plate (113) and/or the rear plate, a first magnet is arranged at the other end of the L-shaped buckle (13), and a second magnet which can be attracted with the first magnet is arranged on the upper side plate (114);

the supporting plate (14) is arranged above the bottom plate (112), and the fixing seat (32) is fixed on the supporting plate (14);

the cover plate (111) is provided with a cover plate (111) handle; the upper side plate (114) is provided with a side plate handle (1141).

13. The cigarette waste run cutting treatment device according to claim 12, characterized in that the support plate (14) is provided with two guide plates (4), the guide plates (4) being located on the side of the cutting mechanism (3) opposite to the driving mechanism (2); the distance between one ends of the two material guide plates (4) close to the cutting mechanism (3) is smaller than the distance between one ends of the two material guide plates far away from the cutting mechanism (3).

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