CN105286066A - Technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding - Google Patents
Technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding Download PDFInfo
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- CN105286066A CN105286066A CN201510866033.9A CN201510866033A CN105286066A CN 105286066 A CN105286066 A CN 105286066A CN 201510866033 A CN201510866033 A CN 201510866033A CN 105286066 A CN105286066 A CN 105286066A
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Abstract
Provided are a technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding. By means of the technological method, further loose screening can be conducted on small tobacco blocks which are mixed in loose materials obtained through loosing and conditioning of a roller or from a storing cabinet in a tobacco primary processing line, small stubborn tobacco blocks which are screened out are discharged out of a production line for artificial loosening, the treated small tobacco blocks are fed into the production line again, the cost is reduced, material losses are reduced, and the problem, possibly occurring in the subsequent constant-flow feeding process, of material blocking of a metering tube or nonuniform feeding of a feeding machine is avoided. The equipment comprises a loose screening device, a small belt type conveyor and a material receiving trolley which are sequentially arranged, the loose screening device and the small belt type conveyor are both located over a tobacco box of an existing equipment feeding machine, the small belt type conveyor is located below a small tobacco block discharge end of the loose screening device, the material receiving trolley is located under a discharge opening of the small belt type conveyor, and the material receiving trolley is provided with wheels.
Description
Technical field
The present invention relates generally to process and the equipment technical field thereof of the process of tobacco business primary processing line Leaf, in particular to after the section, cylinder moisture regaining loosening technique of tobacco leaf or the section of tobacco leaf, cylinder conditioning and loosening, after storage technology, before blade is reinforced, increase the loose screening of little cigarette block and discharge operation, by loose further for not loose for the upstream process little cigarette block opened and after loose further still the obstinate little cigarette block of the not loose minute quantity opened get rid of the instrument and supplies method outside production line.
Background technology
Loose for tobacco bale section rear panel cigarette block on tobacco processing line, drum-type tobacco flake steam conditioner is generally adopted to realize, after the tobacco bale that appearance and size (L × B × H) is 1115mm × 690mm × 735mm carries out three cuttves, four slices points of slices along its length, form the sheet cigarette that four pieces of appearance and sizes (L × B × H) are about 279mm × 690mm × 735mm fast, sheet cigarette block is after drum-type smoked sheet moisture regain equipment, overwhelming majority material looses off, but usually can not reach the loosening ratio of 100%, some little cigarette blocks are just mingled with in such bulk material, the material of this state will enter feeding machine, gauge line, the constant flow charging process of belted electronic balance and charger composition, in addition, some tobacco cutting manufacturing enterprises drum-type tobacco flake steam conditioner out after and constant flow charging process before be also provided with storage cabinet store, material more increases the possibility of material conglomeration store the regular hour in storage cabinet after, and the discharging harrow nail of storage cabinet can not effective loose little cigarette block, so be also mingled with some little cigarette blocks in storage cabinet bulk material out.The little cigarette block be mingled with in bulk material causes puzzlement to the carrying out smoothly of constant flow charging process of follow-up feeding machine, gauge line, belted electronic balance and charger composition, occurs that gauge line putty or charger feed in raw material uneven situation.In inventor's real work, Zeng Youduojia tobacco cutting manufacturing enterprise mentioned in actual production exists such problem.
Summary of the invention
The object of the invention is in order to solve tobacco processing line intermediate roll loosening and gaining moisture or storage cabinet out after bulk material in the little cigarette block that is mingled with in constant flow charging process, cause gauge line putty and charger to feed in raw material uneven problem, a kind of before blade constant flow charging process, increase the loose screening of little cigarette block and discharge process and equipment thereof are provided.
The technical solution adopted for the present invention to solve the technical problems is:
The loose screening of little cigarette block and discharge method before a kind of tobacco leaf is reinforced, step is as follows:
1) before charging process, newly increased loosening technique link, the little cigarette block formed without reinforced blade is not very consolidation usually, all can be broken up by the little cigarette block of certain impulsive force major part.Loose roller rotates and drives loose tooth spiral to turn, and on the one hand by material pushed forward, loose tooth also produces certain impact to little cigarette block on the other hand, and then realizes loose;
2) in loosening technique implementation procedure, also increase the screening technology link to material, adopt the headroom gap between the loose tooth on adjacent loose roller to realize screening; By the headroom gap between selected two loose teeth of adjacent loose roller, the headroom gap between loose tooth, namely roller distracted between headroom gap be set to 30mm; Make in loose roller rotary course, the material that diameter is less than 30mm drops in the feeding machine smoke box that is arranged in below, the stubbornness little cigarette block that diameter is more than or equal to 30mm can continue loose along with loose roller direction of rotation, and after loosening technique, still the little cigarette block of unrealized loose stubbornness can be transported to the splicing case outside production line;
3) to through loosening technique not yet by the loose stubbornness opened little cigarette block again by above-mentioned steps 2) screening technology is out screened, and is transported to outside production line, this part material need to carry out manually loose after, then to send in production line.
Before feeding in raw material for tobacco leaf, an equipment for the loose screening of little cigarette block and discharge method, is characterized in that, comprises loose screening plant, little ribbon conveyer and splicing dolly that order is arranged; Wherein: loose screening plant and little ribbon conveyer are all positioned at directly over existing device feeding machine smoke box, little ribbon conveyer is positioned at below the little cigarette block discharge end of loose screening plant, splicing dolly is positioned at immediately below the discharging opening of little ribbon conveyer, and splicing dolly is provided with wheel; Described loose screening plant comprises side plate, loose roller, loose tooth, bearing, motor and loose roller driving chain; Side plate is positioned at loose roller both sides, and two pieces of side plate perforates make loose roller pass, and the loose roller of every root is all passed side plate and is connected with side plate by bearing, needs to fix and energy normal rotation; Motor and wherein a loose roller adopt axle connected mode to become initiatively loose roller, and initiatively loose roller and all the other driven loose roller chains link; Loose roller is provided with loose tooth, and the quantity of loose roller is arranged according to the length of feeding machine smoke box, as often as possible arranges the quantity of loose roller, the headroom gap between the loose tooth on two adjacent loose rollers and roller distracted between headroom gap be set to 30mm.Described little ribbon conveyer crosses two blocks of side plates, and two blocks of side plates are provided with the opening of corresponding size in the place that little ribbon conveyer passes, and is convenient to place little ribbon conveyer, and its flow direction of material is vertical with the flow direction of material of loose screening plant.
The beneficial effect that the present invention has is:
1) the loose roller in loose screening plant is circumferentially provided with loose tooth at axle, and axle rotates thus drives loose tooth spiral to turn, by certain impulsive force from cylinder device for loosening and gaining moisture or from storage cabinet out after material the little cigarette block that is mingled with is loose opens;
2) the loose material opened falls into the feeding machine smoke box immediately below loose screening plant, it is out screened through screening technology of the present invention to fail the loose a small amount of stubbornness little cigarette block opened, being delivered to production line adopts manually loose outward, deliver to again in production line after manually loose, save cost, decrease material loss;
3) loosening technique of the present invention and screening technology combine, and little for the stubbornness screened cigarette block is discharged outside production line, stop the existence of the medium and small cigarette block of follow-up constant flow charging process, avoid gauge line putty before before reinforced work and reinforced time reinforced uneven, ensure that carrying out smoothly of constant flow charging process.
Content of the present invention is set forth further below in conjunction with Figure of description.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is process method flow chart of the present invention;
Fig. 3 is the process section device location graph of a relation that the present invention and constant flow feed in raw material;
Fig. 4 is device structure schematic diagram of the present invention;
Fig. 5 is the A-A sectional structure schematic diagram of Fig. 4;
Fig. 6 is loose roller sectional view.
Detailed description of the invention
1. as Fig. 1 and Fig. 2 process chart, (dotted line frame is the existing technology for making tobacco threds section that the present invention relates to, the newly-increased process of solid box station then for the present invention relates to) and the process of a kind of tobacco leaf shown in composition graphs 3 and Fig. 6 loose screening of little cigarette block and discharge before feeding in raw material, method step is as follows:
1) blade material from cylinder device for loosening and gaining moisture or storage cabinet out after, most of material is loose condition (of surface), but also has the existence of the little cigarette block of part.These little cigarette blocks are transported to follow-up constant flow charging process (being made up of feeding machine 7, gauge line 8, belted electronic balance 9, jigging conveyer 10, charger 11) by jigging conveyer 5 and gauge line 8 putty or charger 11 can be caused to feed in raw material uneven.The present invention, in order to address this problem, has newly increased loosening technique before constant flow charging process, because the little cigarette block formed without reinforced blade is not very consolidation usually, all can be broken up by the little cigarette block of certain impulsive force major part.Loose roller 1a rotates thus drives loose tooth 1b to rotate, on the one hand can by material pushed forward, and loose tooth can produce certain impact to little cigarette block on the other hand, thus realizes loose;
2) production practices show, the extra small cigarette block that diameter is less than 30mm does not have impact, so the extra small cigarette block that diameter is less than 30mm can be treated as loose material completely simultaneously together with loose material to production.Diameter is more than or equal to that the material needs of 30mm are further loosely just can enter lower procedure, after loosening technique described in first step in the present invention, a small amount of obstinate little cigarette block diameter is only had to be more than or equal to 30mm, and its diameter is no more than 60mm usually, if loose for these a small amount of little cigarette block continuation machines, difficulty is large, cost is high, if abandon these cigarette blocks, then material loss can be caused large.So also realize the screening technology to material in loosening technique implementation procedure of the present invention, the headroom gap between the loose tooth 1b on two adjacent loose roller 1a is set to 30mm (roller distracted between headroom gap).In loose roller 1a rotary course, the material that diameter is less than 30mm drops in the feeding machine smoke box 7a that is arranged in below, the stubbornness little cigarette block that diameter is more than or equal to 30mm can continue loose along with loose roller 1a direction of rotation, and after loosening technique, still the little cigarette block of unrealized loose stubbornness can be transported to the splicing dolly 3 outside production line;
3) not screened by the loose stubbornness opened little cigarette block yet and be delivered to outside production line through loosening technique, this part material need to carry out manually loose after, send into again in production line, both avoid gauge line 8 putty that little cigarette block causes at follow-up constant flow charging process or charger 11 to feed in raw material uneven problem, additionally reduce material loss.
2. before a kind of tobacco leaf as shown in Fig. 4 to Fig. 6 feeds in raw material, the equipment of the loose screening of little cigarette block and discharge includes loose screening plant 1, little ribbon conveyer 2, splicing dolly 3 and frame 4.In the present embodiment, loose screening plant 1 and little ribbon conveyer 2 are all positioned at directly over existing device feeding machine smoke box 7a, little ribbon conveyer 2 is positioned at below the little cigarette block discharge end of loose screening plant 1, splicing dolly 3 is positioned at immediately below the discharge bucket 2c of little ribbon conveyer 2, splicing dolly 3 has wheel 3a, loose screening plant 1 is installed in frame 4, and little ribbon conveyer 2 is installed on frame 2d.
Loose screening plant 1 comprises driven loose roller 1a (many), loose tooth 1b, motor 1c, initiatively loose roller 1d (only have adopt axle to be connected with motor 1c that), chain 1e, side plate 1f and bearing 1g.Side plate 1f is positioned at the both sides of initiatively loose roller 1d and driven loose roller 1a, side plate 1f perforate makes initiatively loose roller 1d and driven loose roller 1a pass, initiatively loose roller 1d and driven loose roller 1a is passed side plate 1f and is connected with side plate 1f by bearing 1g, needs to fix and energy normal rotation; Motor 1c adopts axle connected mode with the loose roller 1d of active (only having), and initiatively loose roller 1d is connected with chain 1e with all the other driven loose roller 1a (many); Initiatively loose roller 1d and driven loose roller 1a is provided with loose tooth 1b, the total quantity of loose roller 1a is arranged according to the length of feeding machine smoke box 7a, the quantity of loose roller 1a is as often as possible set, headroom gap between loose tooth 1b on two adjacent loose roller 1a is set to 30mm (roller distracted between headroom gap), and the headroom gap between the loose tooth 1b initiatively on loose roller 1d and adjacent loose roller 1a is also set to 30mm (roller distracted between headroom gap).Loose screening plant 1 is installed in frame 4.
Little ribbon conveyer 2 crosses two pieces of side plate 1f, two pieces of side plate 1f are provided with the opening of corresponding size in the place that little ribbon conveyer 2 passes, be convenient to place little ribbon conveyer 2, the flow direction of material of little ribbon conveyer 2 is vertical with the flow direction of material of loose screening plant 1, motor 2b adopts axle to be connected with the drive roll 2a of little ribbon conveyer 2, discharge bucket 2c is connected on the discharging opening of little ribbon conveyer 2, and 2, little ribbon conveyer is on frame 2d;
Splicing dolly 3 is positioned at immediately below the discharge bucket 2c of little ribbon conveyer 2, is provided with wheel 3a, is convenient to promote.
As Fig. 4 to Fig. 6, the explanation to each part:
1) side plate 1f is positioned at initiatively loose roller 1d and driven loose roller 1a both sides, for installing bearing 1g to support the parts of appliance such as active loose roller 1d and driven loose roller 1a, and the material blocked on active loose roller 1d and driven loose roller 1a, do not allow material overflow toward both sides;
2) initiatively loose roller 1d (only having) and driven loose roller 1a is arranged at directly over feeding machine smoke box 7a, and feeding machine smoke box 7a is used for catching bulk material.The loose roller 1d of active and motor 1c employing axle dress mode is connected, and initiatively loose roller 1d and driven loose roller 1a adopts chain 1e transmission, thus the loose roller 1d of realization active drives driven loose roller 1a synchronous rotary together; Initiatively loose roller 1d and driven loose roller 1a is provided with loose tooth 1b, and initiatively loose roller 1d and driven loose roller 1a rotates that to drive loose tooth 1b to rotate to realize to little cigarette block loose.Loose roller 1a quantity is arranged according to feeding machine smoke box 7a length, as often as possible arranges loose roller 1a quantity.Headroom gap between loose tooth 1b on two adjacent loose roller 1a is set to 30mm (roller distracted between headroom gap), and in relaxing process, the little cigarette block that diameter is more than or equal to 30mm cannot fall into the smoke box 7a of feeding machine;
3) little ribbon conveyer 2 is positioned at below the discharge end of the loose roller 1a of whole row, for catch initiatively loose roller 1d and driven loose roller 1a carry the screening of coming after diameter be more than or equal to the little cigarette block of 30mm, and be delivered to outside production line;
4) frame 2d is for supporting little ribbon conveyer 2, and frame 4 is for supporting loose screening plant 1.
5) splicing dolly 3 carries the little cigarette block of coming for catching little ribbon conveyer 2, and be convenient to production line outer manually loose, splicing dolly 3 is provided with wheel 3a, is convenient to promote.
The course of work of present device is as follows: tobacco leaf material from cylinder device for loosening and gaining moisture or from storage cabinet out after, most of material is loose condition (of surface), but also has the existence of the little cigarette block of part.Be mingled with the bulk material of little cigarette block when present device 6: the motor 1c of loose screening plant 1 drives initiatively loose roller 1d to rotate, initiatively loose roller 1d and driven loose roller 1a adopts the loose roller 1d of chain 1e transmission realization active to drive driven loose roller 1a to rotate, initiatively loose roller 1d and driven loose roller 1a drives loose tooth 1b to rotate while rotating, like this, on the one hand can by material pushed forward, on the other hand the rotation of loose tooth 1b can produce certain impulsive force to little cigarette block, thus it is loose to realize little cigarette block.Headroom gap between loose tooth 1b on two adjacent loose roller 1a is set to 30mm (roller distracted between headroom gap), material is on initiatively loose roller 1d and driven loose roller 1a while loose and conveying, the material that diameter is less than 30mm drops in the feeding machine smoke box 7a that is arranged in below, and the direction of rotation that the stubbornness little cigarette block that diameter is more than or equal to 30mm can move loose roller 1d and 1a along with principal and subordinate continues loose.The still unrealized loose stubbornness little cigarette block finally screened little ribbon conveyer 2 be out transported to below loose screening plant 1 discharge end after loose, then the splicing dolly 3 outside production line is delivered to by little ribbon conveyer 2.A small amount of stubbornness little cigarette block in splicing dolly 3 is undertaken manually loose by shop worker, loose complete after join again in production line.
Claims (2)
1. the reinforced front loose screening of little cigarette block of tobacco leaf and a discharge method, it is characterized in that, step is as follows:
1) before charging process, newly increased loosening technique link, the little cigarette block formed without reinforced blade is not very consolidation usually, all can be broken up by the little cigarette block of certain impulsive force major part; Loose roller rotates and drives loose tooth spiral to turn, and on the one hand by material pushed forward, loose tooth also produces certain impact to little cigarette block on the other hand, and then realizes loose;
2) in loosening technique implementation procedure, also increase the screening technology link to material, adopt the headroom gap between the loose tooth on adjacent loose roller to realize screening; By the headroom gap between selected two loose teeth of adjacent loose roller, the headroom gap between loose tooth, namely roller distracted between headroom gap be set to 30mm; Make in loose roller rotary course, the material that diameter is less than 30mm drops in the feeding machine smoke box that is arranged in below, the stubbornness little cigarette block that diameter is more than or equal to 30mm can continue loose along with loose roller direction of rotation, and after loosening technique, still the little cigarette block of unrealized loose stubbornness can be transported to the splicing case outside production line;
3) to through loosening technique not yet by the loose stubbornness opened little cigarette block again by above-mentioned steps 2) screening technology is out screened, and is transported to outside production line, this part material need to carry out manually loose after, then to send in production line.
2. an equipment for the tobacco leaf according to claim 1 loose screening of little cigarette block and discharge method before feeding in raw material, is characterized in that, comprises loose screening plant, little ribbon conveyer and splicing dolly that order is arranged; Wherein:
Loose screening plant and little ribbon conveyer are all positioned at directly over existing device feeding machine smoke box, little ribbon conveyer is positioned at below the little cigarette block discharge end of loose screening plant, splicing dolly is positioned at immediately below the discharging opening of little ribbon conveyer, and splicing dolly is provided with wheel;
Described loose screening plant comprises side plate, loose roller, loose tooth, bearing, motor and loose roller driving chain; Side plate is positioned at loose roller both sides, and two pieces of side plate perforates make loose roller pass, and the loose roller of every root is all passed side plate and is connected with side plate by bearing, needs to fix and energy normal rotation; Motor and wherein a loose roller adopt axle connected mode to become initiatively loose roller, and initiatively loose roller and all the other driven loose roller chains link; Loose roller is provided with loose tooth, and the quantity of loose roller is arranged according to the length of feeding machine smoke box, as often as possible arranges the quantity of loose roller, the headroom gap between the loose tooth on two adjacent loose rollers and roller distracted between headroom gap be set to 30mm;
Described little ribbon conveyer crosses two blocks of side plates, and two blocks of side plates are provided with the opening of corresponding size in the place that little ribbon conveyer passes, and is convenient to place little ribbon conveyer, and its flow direction of material is vertical with the flow direction of material of loose screening plant.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866033.9A CN105286066A (en) | 2015-12-01 | 2015-12-01 | Technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding |
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| CN201510866033.9A CN105286066A (en) | 2015-12-01 | 2015-12-01 | Technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding |
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| CN105286066A true CN105286066A (en) | 2016-02-03 |
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| CN201510866033.9A Pending CN105286066A (en) | 2015-12-01 | 2015-12-01 | Technological method and equipment of small tobacco block loose screening and discharging before tobacco leaf feeding |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581653A (en) * | 2017-08-18 | 2018-01-16 | 红塔烟草(集团)有限责任公司 | A kind of tobacco bale loosening method and apparatus of reconstituted tobacco |
| CN108851167A (en) * | 2018-08-02 | 2018-11-23 | 安徽中烟再造烟叶科技有限责任公司 | The press roll component of offal loose equipment |
| CN109480325A (en) * | 2018-11-28 | 2019-03-19 | 云南润普机电工程有限公司 | A kind of efficient tobacco leaf hog shred |
| CN112337786A (en) * | 2020-10-14 | 2021-02-09 | 龙岩烟草工业有限责任公司 | Screening device and tobacco processing system |
| CN114644209A (en) * | 2022-04-20 | 2022-06-21 | 云南省烟草烟叶公司 | Quantitative returning device for threshing and redrying tobacco strips |
| CN114886141A (en) * | 2022-05-30 | 2022-08-12 | 河北白沙烟草有限责任公司保定卷烟厂 | Feeding machine with functions of separating leaves and loosening tobacco blocks independently |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107581653A (en) * | 2017-08-18 | 2018-01-16 | 红塔烟草(集团)有限责任公司 | A kind of tobacco bale loosening method and apparatus of reconstituted tobacco |
| CN108851167A (en) * | 2018-08-02 | 2018-11-23 | 安徽中烟再造烟叶科技有限责任公司 | The press roll component of offal loose equipment |
| CN109480325A (en) * | 2018-11-28 | 2019-03-19 | 云南润普机电工程有限公司 | A kind of efficient tobacco leaf hog shred |
| CN109480325B (en) * | 2018-11-28 | 2024-01-30 | 云南研联机电有限公司 | Efficient tobacco leaf loosening machine |
| CN112337786A (en) * | 2020-10-14 | 2021-02-09 | 龙岩烟草工业有限责任公司 | Screening device and tobacco processing system |
| CN114644209A (en) * | 2022-04-20 | 2022-06-21 | 云南省烟草烟叶公司 | Quantitative returning device for threshing and redrying tobacco strips |
| CN114886141A (en) * | 2022-05-30 | 2022-08-12 | 河北白沙烟草有限责任公司保定卷烟厂 | Feeding machine with functions of separating leaves and loosening tobacco blocks independently |
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Application publication date: 20160203 |