A rubbing device for treating cigar waste smoke

Abstract

The utility model relates to the technical field of cigar waste smoke treatment, and discloses a rubbing device for cigar waste smoke treatment, including a machine base, a driving roller rotatably connected to the machine base, a first rubbing roller rotatably connected to the machine base, a second rubbing roller rotatably connected to the machine base, and three variable frequency motors respectively connected to the ends of the driving roller, the first rubbing roller, and the second rubbing roller are provided on the machine base, and a plurality of round convex points are provided on the driving roller, the first rubbing roller, and the second rubbing roller. The speed of the first rubbing roller and the second rubbing roller is five times that of the driving roller, and the cross-sectional diameter of the driving roller is four times that of the cross-sectional diameter of the first rubbing roller. The speed difference is used to rub the rolled cigar wrapper and cigarette paper. Due to the different toughness, hardness, and characteristics of the cigar wrapper and cigarette paper in the waste cigar, the cigar wrapper is rubbed into small pieces, and the cigarette paper remains relatively intact, so that the separation of the cigar wrapper and the cigarette paper can be finally achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigar waste smoke treatment, in particular to a rubbing device for treating cigar waste smoke. Background Art

[0002] Cigar is a tobacco product made from dried and fermented tobacco. The structure of a cigar from the inside to the outside is cigar tobacco, cigarette paper and outer wrapper.

[0003] The processing of waste cigar cigarettes is to separate the cigar tobacco, cigarette paper and outer cigar wrapper, recycle the cigar tobacco and outer cigar wrapper, and discharge the cigarette paper as waste.

[0004] At present, a Chinese patent with publication number CN104983068A and publication date October 21, 2015 discloses a fully automatic positioning and cutting waste cigarette shred recovery machine, including an automatic feeding device, a waste cigarette sorting device, a cigarette cutting device and a vibration screening device, the waste cigarette sorting device further includes a cylindrical guide rail, a conveyor belt and a cigarette rolling device, the automatic feeding device adopts a vibrating feeder, the vibrating feeder has a vibrator at the bottom, the vibrating feeder has a vibrating plate at the top, an arc guide groove is provided at the outer peripheral outlet of the vibrating plate, a plurality of cylindrical guide rails are arranged parallel to each other and obliquely mounted on the frame below the end of the arc guide groove, the upper end of the cylindrical guide rail is 5-50mm lower than the outlet of the arc guide groove, a plurality of arc plates are arranged in the arc guide groove, the number and spacing of the arc plates are the same as those of the cylindrical guide rails, and the upper In a one-to-one correspondence, the groove width between the cylindrical guide rails is 0.5-8mm larger than the diameter of the cigarette, and a conveyor belt is installed under the cylindrical guide rail. The conveyor belt is parallel to the cylindrical guide rail, and the spacing between the two is 0.5-5mm; a smoke rolling device is installed on the upper part of the cylindrical guide rail, and the smoke rolling device includes a smoke rolling belt. The driving wheel shaft of the smoke rolling belt is connected to the smoke rolling motor fixed on the frame through a transmission belt, and the cross-section of the driven wheel shaft of the smoke rolling belt is an eccentric wheel. The driven wheel shaft is perpendicular to the cylindrical guide rail, and the distance between the smoke rolling belt and the upper end of the cylindrical guide rail at the driven wheel shaft is 3-12mm, and the smoke rolling belt can intermittently touch the waste cigarettes placed horizontally on the upper part of the cylindrical guide rail; a cigarette cutting device is installed on the lower part of the cylindrical guide rail, and the cigarette cutting device includes a knife roller perpendicular to the cylindrical guide rail, and a vibrating screening device is provided under the cylindrical guide rail.

[0005] The cigarette is cut open by a cigarette-cutting device and then enters a vibrating screening device, where the cigarette paper and tobacco are separated. However, when processing waste cigar cigarettes, the cigarette paper and outer wrapper of the cigar are often not effectively separated, which ultimately affects the recycling of the wrapper. Utility Model Content

[0006] The utility model aims to provide a cigar waste tobacco rubbing device which can effectively separate cigarette paper and cigar wrapper.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: a rubbing device for processing cigar waste tobacco, comprising a machine base, a driving roller is rotatably connected to the machine base, a first rubbing roller is rotatably connected to the machine base and located on the upper side of the driving roller to press the cigarette on the driving roller, a second rubbing roller is rotatably connected to the machine base and located on one side of the first rubbing roller to press the cigarette on the driving roller and has the same size as the first rubbing roller, three variable frequency motors are arranged on the machine base, which are respectively connected to the ends of the driving roller, the first rubbing roller and the second rubbing roller, a plurality of round convex points are arranged on the driving roller, the first rubbing roller and the second rubbing roller, the rotation speed of the first rubbing roller and the second rubbing roller is five times that of the driving roller, and the cross-sectional diameter of the driving roller is four times that of the cross-sectional diameter of the first rubbing roller.

[0008] The utility model is further configured as follows: a waist-shaped hole is provided on the machine base for the first washing roller and the second washing roller to pass through, a fixing plate is fixed on the outer wall of the machine base, an internal threaded sleeve is provided in the middle of the fixing plate, a threaded adjustment rod located between the first washing roller and the second washing roller is threadedly connected to the internal threaded sleeve, the end of the threaded adjustment rod is circumferentially rotatably connected and axially fixedly connected to a connecting plate, guide columns are provided at both ends of the connecting plate, guide holes are provided at both ends of the fixing plate for the guide columns to pass through, connecting arms corresponding to the positions of the first washing roller and the second washing roller are provided at both ends of the connecting plate, and a bearing seat for fixing the frequency conversion motor is provided at the end of the connecting arm.

[0009] The utility model is further configured as follows: an axial hole for the threaded adjustment rod to pass through is opened in the middle of the connecting plate, and limit plates with an outer diameter larger than an inner diameter of the axial hole are arranged at the ends of the threaded adjustment rod and on both sides of the connecting plate.

[0010] In summary, the utility model has the following beneficial effects:

[0011] 1. Cut the waste cigar tobacco, cut a slit along the middle of the cigarette, separate the shredded tobacco first, and convey the remaining wrapped cigar and cigarette paper together to between the active roller and the first rubbing roller by the conveyor. The wrapped cigar and cigarette paper together can pass between the slow active roller and the fast first rubbing roller. After being rubbed once by the first rubbing roller and the active roller, the wrapped cigar and cigarette paper together can pass again between the slow active roller and the fast second rubbing roller, thereby achieving double rubbing. At this time, the rolled cigar and cigarette paper are rubbed by using the speed difference. Due to the different toughness, hardness and characteristics of the wrapped cigar and cigarette paper in the waste cigar, the wrapped cigar is rubbed into small pieces, and the cigarette paper remains relatively intact, so that the cigar and cigarette paper can be separated in the end;

[0012] 2. When rubbing cigar waste of different thicknesses, the threaded adjustment rod is rotated to drive the connecting plate to move, and the movement of the connecting plate can simultaneously drive the two bearing seats to move toward the side close to the active roller or away from the active roller, and finally drive the first rubbing roller and the second rubbing roller to move toward the side close to the active roller or away from the active roller, so as to adjust the spacing between the first rubbing roller and the active roller, and between the second rubbing roller and the active roller according to the thickness of the cigar waste, so that the spacing between the first rubbing roller and the active roller, and between the second rubbing roller and the active roller is adapted to the cigar waste of different thicknesses;

[0013] 3. The connecting plate uses the axial hole for the threaded adjusting rod to pass through, and the threaded adjusting rod is set on both sides of the connecting plate using the limit plate. At this time, the threaded adjusting rod can rotate circumferentially in the axial hole position, and the axial movement of the threaded adjusting rod is limited by the limit plate, finally realizing the circumferential rotation connection of the end of the threaded adjusting rod and the axial fixed connection on the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 is a plan view of the connection relationship between the driving roller, the first rubbing roller and the second rubbing roller on the inner side of the machine base in the first embodiment, wherein the cigar waste smoke is represented by a dotted line;

[0016] Figure 2 It is a structural plan view of three variable frequency motors on the outer wall of the base in the first embodiment;

[0017] Figure 3 It is a plan view of the connection relationship between the three variable frequency motors, the fixing plate, the threaded adjustment rod and the connecting plate on the outer wall of the base in the second embodiment.

[0018] In the figure, 1, machine base; 11, waist-shaped hole; 2, active roller; 3, first rubbing roller; 4, second rubbing roller; 5, variable frequency motor; 6, round convex point; 7, fixing plate; 71, internal thread sleeve; 72, guide hole; 8, threaded adjustment rod; 81, limit plate; 9, connecting plate; 91, guide column; 92, connecting arm; 921, bearing seat; 93, shaft hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1: A rubbing device for treating cigar waste smoke, referring to Figure 1 , Figure 2 The rubbing device for treating waste cigar tobacco comprises a machine base 1, wherein a driving roller 2 is rotatably connected to the machine base 1, and a first rubbing roller 3 is rotatably connected to the machine base 1 and located on the upper side of the driving roller 2, and the first rubbing roller 3 can press the cigarette onto the driving roller 2, and at the same time, a second rubbing roller 4 is rotatably connected to the machine base 1 and located on one side of the first rubbing roller 3, and the second rubbing roller 4 presses the cigarette onto the driving roller 2 and has the same size as the first rubbing roller 3; wherein three variable frequency motors 5 are fixed to the machine base 1 by bolts, and are respectively connected to the ends of the driving roller 2, the first rubbing roller 3 and the second rubbing roller 4 by couplings, and the outer walls of the driving roller 2, the first rubbing roller 3 and the second rubbing roller 4 are all integrally provided with a plurality of round convex points 6, and at the same time, the rotation speed of the first rubbing roller 3 and the second rubbing roller 4 is five times that of the driving roller 2, and the cross-sectional diameter of the driving roller 2 is four times that of the cross-sectional diameter of the first rubbing roller 3.

[0021] Principle: Cut the waste cigar tobacco, cut a slit along the middle of the cigarette, separate the shredded tobacco first, and convey the remaining wrapped cigar and cigarette paper together by the conveyor to between the active roller 2 and the first rubbing roller 3. The wrapped cigar and cigarette paper together can pass between the slow active roller 2 and the fast first rubbing roller 3. After being rubbed once by the first rubbing roller 3 and the active roller 2, the wrapped cigar and cigarette paper together can pass again between the slow active roller 2 and the fast second rubbing roller 4, thereby realizing double rubbing. At this time, the speed difference is used to rub the wrapped cigar and cigarette paper together. Due to the different toughness, hardness and characteristics of the wrapped cigar and cigarette paper in the waste cigar cigarette, the wrapped cigar is rubbed into small pieces, and the cigarette paper remains relatively intact, so that the separation of the wrapped cigar and cigarette paper can be realized in the end.

[0022] At the same time, the cigar wrapper and cigarette paper after passing through the active roller 2, the first rubbing roller 3 and the second rubbing roller 4 are sent to the spiral beating screening machine by the elevator for secondary screening. At this time, the cigar wrapper and cigarette paper can be taken out from different outlets, finally achieving the purpose of recycling the cigar wrapper.

[0023] Embodiment 2: A rubbing device for treating cigar waste smoke, referring to Figure 1 , Figure 3, which is different from the first embodiment in that the height of the first washing roller 3 and the second washing roller 4 can be adjusted, wherein the machine base 1 is provided with a waist-shaped hole 11 for the first washing roller 3 and the second washing roller 4 to pass through, and the outer wall of the machine base 1 is also fixed with a fixing plate 7 by bolts, and the middle part of the fixing plate 7 is integrally provided with an internal thread sleeve 71, and the central axis of the internal thread sleeve 71 passes through the center of the active roller 2, and the internal thread sleeve 71 is threadedly connected with a threaded adjustment rod 8 located between the first washing roller 3 and the second washing roller 4, wherein the end of the threaded adjustment rod 8 is connected with a connecting plate 9, and the middle part of the connecting plate 9 is provided with a threaded adjustment rod 8 for the first washing roller 3 and the second washing roller 4 to pass through. The adjusting rod 8 passes through the axial hole 93, and at the same time, the ends of the threaded adjusting rod 8 and on both sides of the connecting plate 9 are welded with limit plates 81 whose outer diameter is larger than the inner diameter of the axial hole 93. At this time, the ends of the threaded adjusting rod 8 are circumferentially connected and axially fixedly connected to the connecting plate 9; wherein guide columns 91 are welded at both ends of the connecting plate 9, and guide holes 72 for the guide columns 91 to pass through are opened at both ends of the fixing plate 7, and connecting arms 92 corresponding to the positions of the first rubbing roller 3 and the second rubbing roller 4 are welded at both ends of the connecting plate 9, and the ends of the connecting arms 92 are fixed with bearing seats 921 for fixing the frequency conversion motor 5 by bolts.

[0024] Principle: When rubbing cigar waste tobacco of different thicknesses, the connecting plate 9 is driven to move by rotating the threaded adjustment rod 8, and the movement of the connecting plate 9 can simultaneously drive the two bearing seats 921 to move toward the side close to the active roller 2 or away from the active roller 2, and finally drive the first rubbing roller 3 and the second rubbing roller 4 to move toward the side close to the active roller 2 or away from the active roller 2, so as to adjust the distance between the first rubbing roller 3 and the active roller 2, and the distance between the second rubbing roller 4 and the active roller 2 according to the thickness of the cigar waste tobacco, so that the distance between the first rubbing roller 3 and the active roller 2, and the distance between the second rubbing roller 4 and the active roller 2 are adapted to the cigar waste tobacco of different thicknesses.

Claims

1. A rubbing device for treating cigar waste smoke, characterized in that: The invention comprises a machine base (1), on which a driving roller (2) is rotatably connected, on which a first rubbing roller (3) is rotatably connected and located on the upper side of the driving roller (2) for pressing cigarettes onto the driving roller (2), on which a second rubbing roller (4) is rotatably connected and located on one side of the first rubbing roller (3) for pressing cigarettes onto the driving roller (2), on which three variable frequency motors (5) are arranged on the machine base (1), which are respectively connected to the ends of the driving roller (2), the first rubbing roller (3) and the second rubbing roller (4), and on which a plurality of round convex points (6) are arranged, the rotation speed of the first rubbing roller (3) and the second rubbing roller (4) is five times that of the driving roller (2), and the cross-sectional diameter of the driving roller (2) is four times that of the cross-sectional diameter of the first rubbing roller (3).

2. The rubbing device for treating cigar waste smoke according to claim 1, characterized in that: The machine base (1) is provided with a waist-shaped hole (11) for the first rubbing roller (3) and the second rubbing roller (4) to pass through, a fixing plate (7) is fixed on the outer wall of the machine base (1), an internal threaded sleeve (71) is provided in the middle of the fixing plate (7), a threaded adjustment rod (8) located between the first rubbing roller (3) and the second rubbing roller (4) is threadedly connected to the internal threaded sleeve (71), the end of the threaded adjustment rod (8) is circumferentially rotatably connected and axially fixedly connected to a connecting plate (9), both ends of the connecting plate (9) are provided with guide columns (91), both ends of the fixing plate (7) are provided with guide holes (72) for the guide columns (91) to pass through, and both ends of the connecting plate (9) are also provided with connecting arms (92) corresponding to the positions of the first rubbing roller (3) and the second rubbing roller (4), respectively, and the end of the connecting arm (92) is provided with a bearing seat (921) for fixing the variable frequency motor (5).

3. The rubbing device for treating cigar waste smoke according to claim 2, characterized in that: The middle of the connecting plate (9) is provided with an axial hole (93) for the threaded adjusting rod (8) to pass through, and the ends of the threaded adjusting rod (8) and located on both sides of the connecting plate (9) are provided with limit plates (81) whose outer diameter is larger than the inner diameter of the axial hole (93).

Images