阅读说明：本技术 基于横动式双向皮带机的双干燥线切丝机互为备用系统 (Double-drying-line filament cutter mutually-standby system based on transverse bidirectional belt conveyor ) 是由 李俊丽 刘云 胡晨 韩松 邵名伟 于 2020-07-24 设计创作，主要内容包括：本发明公开了基于横动式双向皮带机的双干燥线切丝机互为备用系统,包括两条并行的干燥线,两台喂料机进料皮带机的进料端一一对应的位于两台切丝机出料皮带机的出料端下方,在位于两台喂料机进料皮带机的进料端上方、以及两台切丝机出料皮带机的出料端下方的部位设置有横动式双向皮带机,横动式双向皮带机的传送方向沿着左右方向,通过第一驱动机构驱动横动式双向皮带机的传送带沿正反两个方向传动；通过第二驱动机构驱动横动式双向皮带机沿着导轨前后移动,使得横动式双向皮带机在启动工位与待用工位之间切换。本发明相比现有技术具有以下优点：设置了横动式双向皮带机,既能实现两条干燥线独立生产,也能实现交叉生产。(The invention discloses a mutual standby system of double drying line slitters based on a transverse bidirectional belt conveyor, which comprises two parallel drying lines, wherein the feeding ends of two feeding machine feeding belt conveyors are correspondingly positioned below the discharging ends of two shredding machine discharging belt conveyors one by one, the transverse bidirectional belt conveyors are arranged at the positions above the feeding ends of the two feeding machine feeding belt conveyors and below the discharging ends of the two shredding machine discharging belt conveyors, the conveying direction of the transverse bidirectional belt conveyors is along the left-right direction, and the conveying belt of the transverse bidirectional belt conveyors is driven by a first driving mechanism to transmit along the positive direction and the negative direction; and the second driving mechanism drives the transverse bidirectional belt conveyor to move back and forth along the guide rail, so that the transverse bidirectional belt conveyor is switched between a starting station and a standby station. Compared with the prior art, the invention has the following advantages: the transverse type bidirectional belt conveyor is arranged, so that independent production of two drying lines can be realized, and cross production can also be realized.)

1. Two dry line filament cutters are each other standby system based on two-way belt feeder of formula of traversing are including two parallel dry lines, and every dry line is including filament cutter, filament cutter ejection of compact belt feeder, feeder feeding belt feeder, the cut-tobacco drier that links up in proper order, its characterized in that: two shredder discharging belt conveyors corresponding to the two drying lines are arranged side by side left and right with gaps, the conveying directions of the two shredder discharging belt conveyors are all along the front-back direction, and the discharging ends of the two shredder discharging belt conveyors are parallel and level; the two feeding belt conveyors of the two feeding machines corresponding to the two drying lines are oppositely arranged left and right with gaps, the conveying directions of the two feeding belt conveyors of the two feeding machines are along the left and right directions, the ends close to the two feeding belt conveyors of the two feeding machines are feeding ends, the ends far away from the feeding belt conveyors of the two feeding machines are discharging ends, the feeding ends of the two feeding belt conveyors of the two feeding machines are correspondingly positioned below the discharging ends of the discharging belt conveyors of the two filament cutters, the transverse bidirectional belt conveyor is arranged above the feeding ends of the feeding belt conveyors of the two feeding machines and below the discharging ends of the discharging belt conveyors of the two filament cutters, the transverse bidirectional belt conveyor is supported by a guide rail below the transverse bidirectional belt conveyor in a sliding manner, the conveying direction of the transverse bidirectional belt conveyor is along the left-right direction, and both ends of the conveying belt of the transverse bidirectional belt conveyor protrude out of the outer sides of the two filament cutter discharging belt conveyors, the first driving mechanism drives the conveying belt of the transverse bidirectional belt conveyor to transmit along the positive and negative directions; and the second driving mechanism drives the transverse bidirectional belt conveyor to move back and forth along the guide rail, so that the transverse bidirectional belt conveyor is switched between a starting station and a standby station, the transverse bidirectional belt conveyor is positioned at the starting station when positioned above the feeding ends of the two feeding machine feeding belt conveyors, and the transverse bidirectional belt conveyor is positioned at the standby station when positioned far away from the upper sides of the feeding ends of the two feeding machine feeding belt conveyors.

2. The double-drying-line shredder based on the traversing bidirectional belt conveyor as claimed in claim 1, which is a standby system, characterized in that: the second driving mechanism comprises a machine body motor and a transmission shaft, the transmission shaft is rotatably arranged on one side of the machine body of the transverse bidirectional belt conveyor through a bearing seat and extends along the left and right directions, the machine body motor is arranged on one side of the machine body of the transverse bidirectional belt conveyor, an output shaft of the machine body motor is fixedly connected with one end of the transmission shaft, two driving wheels are fixedly sleeved at two ends of the transmission shaft, and two driven wheels are arranged on one side, far away from the transmission shaft, of the machine body of the transverse bidirectional belt conveyor; the guide rail includes two left and right guide rails, and two action wheels respectively with two guide rail sliding fit, two follow driving wheels respectively with two guide rail sliding fit, rotatory through organism motor drive transmission shaft, and then two action wheels of drive slide back and forth on two guide rails, two follow-up from the driving wheel to drive whole two-way belt feeder of formula of traversing along the guide rail back-and-forth movement.

3. The double-drying-line shredder based on the traversing bidirectional belt conveyor as claimed in claim 2, which is a standby system, characterized in that: two the action wheel inboard is equipped with round spacing flange, blocks spacingly through the cooperation of spacing flange outside and guide rail inboard.

4. The double-drying-line shredder based on the traversing bidirectional belt conveyor as claimed in claim 1, which is a standby system, characterized in that: the first driving mechanism is a belt motor.

5. The double-drying-line shredder based on the traversing bidirectional belt conveyor as claimed in claim 1, which is a standby system, characterized in that: the front end and the rear end of the guide rail are respectively provided with a limit stop, the front side and the rear side of the machine body of the transverse bidirectional belt conveyor are respectively provided with an anti-collision column, and the anti-collision and the limiting of the transverse bidirectional belt conveyor are realized through the cooperation of the anti-collision columns and the limit stops.

Technical Field

The invention relates to the technical field of cigarette production equipment, in particular to a mutual standby system of double-drying-line filament cutters based on a transverse bidirectional belt conveyor.

Background

The filament cutter belongs to one of four types of key equipment in the tobacco industry. The cigarette throwing line usually adopts the mode that two filament cutters are equipped with one drying line, and under this mode, two filament cutters are used one by one, can not produce simultaneously, and equipment utilization efficiency only exerts 50%, though this mode can satisfy the guarantee requirement of production, but has the problem that equipment investment cost is big, resource utilization efficiency is low.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a double-drying-line shredder mutually serving as a standby system based on a transverse bidirectional belt conveyor, so that the production requirements can be met and the equipment investment cost can be saved.

The invention is realized by the following technical scheme:

the double-drying-line shredding machine mutual standby system based on the transverse bidirectional belt conveyor comprises two parallel drying lines, each drying line comprises a shredding machine, a shredding machine discharging belt conveyor, a feeding machine feeding belt conveyor, a feeding machine and a shred drying machine which are sequentially connected, the two shredding machine discharging belt conveyors corresponding to the two drying lines are arranged side by side from left to right and are provided with gaps, the conveying directions of the two shredding machine discharging belt conveyors are both along the front-back direction, and the discharging ends of the two shredding machine discharging belt conveyors are parallel and level; the two feeding belt conveyors of the two feeding machines corresponding to the two drying lines are oppositely arranged left and right with gaps, the conveying directions of the two feeding belt conveyors of the two feeding machines are along the left and right directions, the ends close to the two feeding belt conveyors of the two feeding machines are feeding ends, the ends far away from the feeding belt conveyors of the two feeding machines are discharging ends, the feeding ends of the two feeding belt conveyors of the two feeding machines are correspondingly positioned below the discharging ends of the discharging belt conveyors of the two filament cutters, the transverse bidirectional belt conveyor is arranged above the feeding ends of the feeding belt conveyors of the two feeding machines and below the discharging ends of the discharging belt conveyors of the two filament cutters, the transverse bidirectional belt conveyor is supported by a guide rail below the transverse bidirectional belt conveyor in a sliding manner, the conveying direction of the transverse bidirectional belt conveyor is along the left-right direction, and both ends of the conveying belt of the transverse bidirectional belt conveyor protrude out of the outer sides of the two filament cutter discharging belt conveyors, the first driving mechanism drives the conveying belt of the transverse bidirectional belt conveyor to transmit along the positive and negative directions; and the second driving mechanism drives the transverse bidirectional belt conveyor to move back and forth along the guide rail, so that the transverse bidirectional belt conveyor is switched between a starting station and a standby station, the transverse bidirectional belt conveyor is positioned at the starting station when positioned above the feeding ends of the two feeding machine feeding belt conveyors, and the transverse bidirectional belt conveyor is positioned at the standby station when positioned far away from the upper sides of the feeding ends of the two feeding machine feeding belt conveyors.

Further, the second driving mechanism comprises a machine body motor and a transmission shaft, the transmission shaft is rotatably arranged on one side of the machine body of the transverse bidirectional belt conveyor through a bearing seat and extends along the left and right directions, the machine body motor is arranged on one side of the machine body of the transverse bidirectional belt conveyor, an output shaft of the machine body motor is fixedly connected with one end of the transmission shaft, two driving wheels are fixedly sleeved at two ends of the transmission shaft, and two driven wheels are arranged on one side, far away from the transmission shaft, of the machine body of the transverse bidirectional belt conveyor; the guide rail includes two left and right guide rails, and two action wheels respectively with two guide rail sliding fit, two follow driving wheels respectively with two guide rail sliding fit, rotatory through organism motor drive transmission shaft, and then two action wheels of drive slide back and forth on two guide rails, two follow-up from the driving wheel to drive whole two-way belt feeder of formula of traversing along the guide rail back-and-forth movement.

Furthermore, the inner sides of the two driving wheels are provided with a circle of limiting flanges, and the limiting flanges are matched with the inner sides of the guide rails to block limiting.

Further, the first driving mechanism is a belt motor.

Furthermore, both ends are equipped with limit stop respectively around the guide rail, both sides are equipped with the crashproof post respectively around the organism of the two-way belt feeder of formula of transversing, realize the anticollision and the spacing of the two-way belt feeder of formula of transversing through crashproof post and limit stop cooperation.

Compared with the prior art, the invention has the following advantages:

according to the mutual standby system of the double-drying-line shredder based on the transverse bidirectional belt conveyor, the two parallel drying lines are arranged, so that the two drying lines can be independently produced at the same time, the production efficiency is high, the production efficiency is improved, and the working efficiency of the shredder is improved to 100% from the original 50%; the transverse bidirectional belt conveyor capable of moving back and forth is arranged, so that the transverse bidirectional belt conveyor can be switched between a starting station and a standby station, the situation that the filament cutters on the two drying lines are standby mutually is realized, the cross production of the two drying lines is realized, and the combination of process paths is more flexible and changeable; the investment cost is saved, and the production requirement is guaranteed on the premise of not breaking the layout of the original drying line.

Drawings

Fig. 1 is a top view of the overall layout of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a structural top view of the traversing bidirectional belt conveyor of the invention in a standby station state.

Fig. 4 is a structural top view of the traversing bidirectional belt conveyor of the invention in a starting station state.

Fig. 5 is a front view of the traverse type bidirectional belt conveyor of the present invention.

Fig. 6 is an enlarged view of fig. 5 at a.

Fig. 7 is a side view of a limiting structure of the traversing bidirectional belt conveyor of the present invention.

Reference numbers in the figures:

the production process comprises the following steps of 1A, a drying line, 11A first shred cutting machine, 12 a first shred cutting machine discharging belt conveyor, 13 a first feeder feeding belt conveyor, 14 a first feeder and 15 a first shred drying machine;

2B, a drying line, 21 a second filament cutter, 22 a second filament cutter discharging belt conveyor, 23 a second feeding machine feeding belt conveyor, 24 a second feeding machine and 25 a second filament dryer;

3 a traversing bidirectional belt conveyor, 31 guide rails, 32 limit stops, 33 crash pillars, 34 belt motors, 35 body motors, 36 transmission shafts, 37 bearing seats, 38 driving wheels, 39 driven wheels, 310 limit flanges and 311 guide rail brackets.

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.

Referring to fig. 1 to 7, the embodiment discloses a mutual standby system of a double-drying-line shredder based on a traversing bidirectional belt conveyor 3, which includes two parallel drying lines, wherein the drying line on the left side is a drying line a 1, and the drying line on the right side is a drying line B2. The drying line A1 comprises a first filament cutter 11, a first filament cutter discharging belt conveyor 12, a first feeder feeding belt conveyor 13, a first feeder 14 and a first filament dryer 15 which are sequentially connected, and the drying line B2 comprises a second filament cutter 21, a second filament cutter discharging belt conveyor 22, a second feeder feeding belt conveyor 23, a second feeder 24 and a second filament dryer 25 which are sequentially connected.

Two shredder discharging belt conveyors corresponding to the two drying lines are arranged side by side left and right with gaps, the conveying directions of the two shredder discharging belt conveyors are all along the front-back direction, and the discharging ends of the two shredder discharging belt conveyors are parallel and level; two feeding machine feeding belt conveyors corresponding to the two drying lines are oppositely arranged left and right and are provided with gaps, the conveying directions of the two feeding machine feeding belt conveyors are along the left and right directions, the ends, close to the two feeding machine feeding belt conveyors, are feeding ends, the ends, far away from the two feeding machine feeding belt conveyors are discharging ends, the feeding ends of the two feeding machine feeding belt conveyors are correspondingly positioned below the discharging ends of the two filament cutter discharging belt conveyors one by one, traversing type bidirectional belt conveyors 3 are arranged at the positions, above the feeding ends of the two feeding machine feeding belt conveyors and below the discharging ends of the two filament cutter discharging belt conveyors, the traversing type bidirectional belt conveyors 3 are slidably supported through guide rails 31 below, the conveying direction of the traversing type bidirectional belt conveyors 3 is along the left and right directions, and the two ends of a conveying belt of the traversing type bidirectional belt conveyors 3 are protruded out of the two filament cutter discharging belt conveyors, the first driving mechanism drives the transmission belt of the transverse bidirectional belt conveyor 3 to transmit along the positive and negative directions; the second driving mechanism drives the transverse bidirectional belt conveyor 3 to move back and forth along the guide rail 31, so that the transverse bidirectional belt conveyor 3 is switched between a starting station and a standby station, the transverse bidirectional belt conveyor 3 is positioned at the starting station when positioned above the feeding ends of the feeding belt conveyors of the two feeding machines, and the transverse bidirectional belt conveyor 3 is positioned at the standby station when positioned above the feeding ends of the feeding belt conveyors of the two feeding machines.

The first driving mechanism is a belt motor 34, and the forward rotation or the reverse rotation of the belt motor 34 is controlled, so that the transmission of the transverse bidirectional belt conveyor along the forward direction and the reverse direction is controlled.

The second driving mechanism comprises a machine body motor 35 and a transmission shaft 36, the transmission shaft 36 is rotatably arranged on one side of the machine body of the transverse bidirectional belt conveyor 3 through a bearing seat 37, the transmission shaft 36 extends along the left and right directions, the bearing seat 37 is fixed on the side wall of the machine body of the transverse bidirectional belt conveyor 3, the machine body motor 35 is arranged on one side of the machine body of the transverse bidirectional belt conveyor 3, an output shaft of the machine body motor 35 is fixedly connected with one end of the transmission shaft 36, two driving wheels 38 are fixedly sleeved at two ends of the transmission shaft 36, and two driven wheels 39 are arranged on one side, far away from the transmission shaft; the guide rail 31 comprises a left guide rail 31 and a right guide rail 31, the bottom of each guide rail 31 is supported on the ground through a guide rail support 311, the two driving wheels 38 are respectively in sliding fit with the two guide rails 31, the two driven wheels 39 are respectively in sliding fit with the two guide rails 31, the transmission shaft 36 is driven to rotate through the machine body motor 35, the two driving wheels 38 are further driven to slide back and forth on the two guide rails 31, and the two driven wheels 39 follow up, so that the whole transverse bidirectional belt conveyor 3 is driven to move back and forth along the guide. The inner sides of the two driving wheels 38 are provided with a circle of limiting flanges 310, and the outer sides of the limiting flanges 310 are matched with the inner sides of the guide rails 31 to block and limit, so that the whole transverse bidirectional belt conveyor 3 is prevented from moving left and right.

Limit stops 32 are respectively arranged at the front end and the rear end of the guide rail 31, anti-collision posts 33 are respectively arranged at the front side and the rear side of the body of the traversing type bidirectional belt conveyor 3, and the anti-collision and the limiting of the traversing type bidirectional belt conveyor 3 are realized through the cooperation of the anti-collision posts 33 and the limit stops 32, so that the front limit position and the rear limit position of the traversing type bidirectional belt conveyor 3 moving back and forth along the guide rail 31 are limited.

During normal production, two drying lines are independent operation respectively, mutually noninterfere, and the two-way belt feeder of formula of traversing 3 is in station for use this moment, and every drying line operation mode is: the tobacco shreds are fed to a tobacco shred machine discharging belt conveyor after being shredded by the tobacco shred machine of the drying line, are conveyed by the tobacco shred machine discharging belt conveyor, then fall into the feeding end of a feeding machine feeding belt conveyor below through the discharging end of the tobacco shred machine discharging belt conveyor, are conveyed to the feeding machine through the discharging end of the feeding machine feeding belt conveyor, are fed to a tobacco shred drying machine at the tail end of the drying line through the feeding machine, and are finally dried through the tobacco shred drying machine.

In the working process, when the filament cutter of one of the drying lines is abnormal, the processing mode is as follows:

if the first filament cutter 11 on the drying line A1 breaks down, in order to ensure that the first filament dryer 15 on the drying line A1 normally produces, the transverse bidirectional belt conveyor 3 is moved to a starting station, the conveying belt of the transverse bidirectional belt conveyor 3 is controlled to transmit towards the direction of feeding towards the first filament dryer 15 on the drying line A1, the discharging end of the second filament cutter discharging belt conveyor 22 on the drying line B2 is connected with the feeding end of the first feeder feeding belt conveyor 13 on the drying line A1, and a process path between the second filament cutter 21 on the drying line B2 and the first filament dryer 15 on the drying line A1 is opened.

If the second filament cutter 21 on the drying line B2 breaks down, in order to ensure that the second filament dryer 25 on the drying line B2 normally produces, the transverse bidirectional belt conveyor 3 is moved to the starting station, the conveying belt of the transverse bidirectional belt conveyor 3 is controlled to transmit towards the direction of feeding towards the second filament dryer 25 on the drying line B2, the discharging end of the first filament cutter discharging belt conveyor 12 on the drying line A1 is connected with the feeding end of the second feeding machine feeding belt conveyor 23 on the drying line B2, and a process path between the first filament cutter 11 on the drying line A1 and the second filament dryer 25 on the drying line B2 is opened.

The embodiment is provided with the traversing bidirectional belt conveyor, so that the independent production of two drying lines can be realized, the cross production can also be realized, and the combination of process paths is more flexible and changeable.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.