CN101077218B - Storage material feeding equipment with double-storehouse for tobacco material - Google Patents
Storage material feeding equipment with double-storehouse for tobacco material Download PDFInfo
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- CN101077218B CN101077218B CN200610081183.XA CN200610081183A CN101077218B CN 101077218 B CN101077218 B CN 101077218B CN 200610081183 A CN200610081183 A CN 200610081183A CN 101077218 B CN101077218 B CN 101077218B
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Abstract
The present invention discloses one kind of double bin tobacco material storing and feeding apparatus. The double bin tobacco material storing and feeding apparatus has structure including one storage mechanism, a discharge transition bin and an elevating mechanism, and features that one discharge transition bin is formed in the conveying belt of the elevating mechanism so as to separate the elevating mechanism from the storage mechanism. The discharged tobacco material falls into the discharge transition bin before being conveyed in the elevating mechanism out of the apparatus. The elevating mechanism and the discharge transition bin formed in the same conveying belt have no speed difference, so that the tobacco material storing and feeding process is light and mild, and has less breaking of tobacco material and lowered load.
Description
Technical field
The present invention relates to the storage feeding equipment of tobacco, or rather, is a kind of tobacco material storage feeding equipment with two storehouses.
Background technology
On cigarette production line, store feeding equipment and used in a large number, as shown in Figure 1, store feeding equipment and generally by hoisting mechanism and storehouse mechanism, formed.Store feeding equipment conventionally plays temporary, buffering, stablizes the effects such as tobacco flow between two operations are processed, can guarantee the flow equilibrium of upper and lower inter process, the another one application target of this equipment is together with electronic weighing balance, make tobacco form the flow of regulation, as 3000 kgs/hour, to improve the machining accuracy of subsequent handling.The kind that stores feeding equipment is a lot, of many uses, is one of necessary equipment of current cigarette production line.
The subject matter that the various types of storage feeding equipments that use at present exist is, because the mechanical force that tobacco when the discharging is subject to is excessive, can make tobacco produce certain fragmentation, especially when tobacco moisture is lower, Fragmentation Phenomena is more serious, strengthen production cost, caused waste.
The main cause of the excessive generation of mechanical force is that structure and the discharge method of the storage feeding equipment of use is at present unreasonable.
In order to guarantee the stable and buffering effect of tobacco flow, store feeding equipment and generally will have larger capacity, in common storehouse mechanism, generally can deposit the even tobacco of thousands of kilograms of hundreds of, in order to reduce floor space, the layer thickness of tobacco in storehouse mechanism is generally all larger, can reach more than 0.5 meter.Simultaneously in order to prevent that tobacco is the process from storehouse mechanism conveyer belt to hoisting mechanism tape transport, along the space between storehouse mechanism conveyer belt and hoisting mechanism conveyer belt, leak material, the distance between storehouse mechanism conveyer belt and hoisting mechanism conveyer belt is very near.
When tobacco is exported, the speed of the speed of storehouse mechanism conveyer belt and hoisting mechanism conveyer belt is inconsistent, because the layer thickness in storehouse mechanism is very large, the speed of service of storehouse mechanism conveyer belt is inevitable very slow, and on hoisting mechanism, the thickness of tobacco is generally very thin, when tobacco is exported, the speed of hoisting mechanism conveyer belt is inevitable very fast, can discharging continuous uniform in order to guarantee to store feeding equipment, storehouse mechanism conveyer belt must constantly push away tobacco forward, cause storehouse mechanism conveyer belt and hoisting mechanism conveyer belt intersection tobacco thickness to increase, increase in density, hoisting mechanism conveyer belt has been subject to larger pressure.
And in order to make tobacco obtain the output of stable and uniform, hoisting mechanism conveyer belt is forwards steeved, its elevation angle is greater than the angle of repose of tobacco, hoisting mechanism conveyer belt must utilize the rake on conveyer belt tobacco could be taken up from storehouse mechanism conveyer belt, like this, when the rake of hoisting mechanism conveyer belt takes up tobacco, the frictional force between rake and tobacco and the frictional force between tobacco, make tobacco produce unnecessary fragmentation, cause damage.
And material toggling mechanism is equipped with in the top of hoisting mechanism, under the effect of material toggling mechanism, the redundance of the tobacco that the rake of hoisting mechanism conveyer belt takes up and be not raised the tobacco that the rake of mechanism's conveyer belt takes up, also can fall back on storehouse mechanism conveyer belt, make storehouse mechanism conveyer belt and hoisting mechanism conveyer belt intersection tobacco thickness larger, so further strengthened the possibility of tobacco fragmentation.
Some stores feeding equipment and is also designed to the structure conveyer belt of elevator to the conveyer belt below extension of storehouse mechanism, but to its objective is in order preventing better and to leak material along the space between storehouse mechanism conveyer belt and hoisting mechanism conveyer belt, distance between storehouse mechanism conveyer belt and hoisting mechanism conveyer belt is still very near, and the way of output of its operation principle and tobacco is the same with other storage feeding equipment.
Excessive another shortcoming causing of mechanical force is, load while storing feeding equipment work has also strengthened simultaneously, equipment failure rate improves thus, in the actual production process of cigar mill, store feeding equipment and belong to the equipment that fault rate is higher, and get rid of, store feeding equipment fault, need certain hour, often therefore affect the manufacturing schedule of cigar mill.
Therefore, to storing version and the discharge method of feeding equipment, improving, is very necessary.
Summary of the invention
The object of this invention is to provide a kind of tobacco material storage feeding equipment with two storehouses, to solve tobacco, from storehouse mechanism, export, by the conveyer belt of hoisting mechanism, tobacco is sent to the whole process of equipment again, the high problem of production of cigarettes cost causing because of the easy fragmentation of tobacco.
Realize the technical scheme of above-mentioned purpose of the present invention: a kind of tobacco material storage feeding equipment with two storehouses, its structure mainly comprises storehouse mechanism, discharging transitional storehouse and hoisting mechanism; Described discharging transitional storehouse is curved and is extended to form by the conveyer belt of hoisting mechanism, and the extension of the conveyer belt of described hoisting mechanism is and is horizontally disposed with, and the supporting runner at its place of curving to the conveyer belt extending between the supporting runner of end partly forms discharging transitional storehouse; Discharging transitional storehouse is positioned at the conveyer belt below of storehouse mechanism, and extends to the conveyer belt discharging end below of storehouse mechanism.
A kind of tobacco material storage feeding equipment with two storehouses as above, the length L of discharging transitional storehouse is not less than 1.5 times of tobacco layer thickness on storehouse mechanism conveyer belt.
A kind of tobacco material storage feeding equipment with two storehouses as above, the height H of discharging transitional storehouse is not less than 1 times of tobacco layer thickness on storehouse mechanism conveyer belt.
A kind of tobacco material storage feeding equipment with two storehouses as above, tobacco at discharging mechanism allows the thickest position and tobacco to allow the thinnest position that one or more photoelectric detection mechanisms are set, and this photoelectric detection mechanism is connected with the working control circuit of storehouse mechanism conveyer belt.
Major advantage of the present invention is to reduce the percentage of damage of pipe tobacco on cigarette production line, is conducive to tobacco productive corporation and increases economic efficiency.
Another advantage of the present invention is the load having reduced while storing feeding equipment work, can effectively reduce equipment failure rate.
accompanying drawing explanation
Fig. 1 is the structural representation of original storage feeding equipment.
Fig. 2 is the structural representation of one embodiment of the present of invention.
Fig. 3 is the cross section partial enlarged drawing of the conveyer belt of hoisting mechanism of the present invention.
Fig. 4 is rake of the present invention side enlarged drawing.
the specific embodiment
Technical scheme of the present invention is between hoisting mechanism and storehouse mechanism, utilize hoisting mechanism conveyer belt to form a discharging transitional storehouse, hoisting mechanism and storehouse mechanism are separated, first tobacco falls into discharging transitional storehouse when storehouse mechanism is exported, and then by the conveyer belt of hoisting mechanism, tobacco is sent to equipment, because hoisting mechanism and discharging transitional storehouse are formed by a conveyer belt, there is no speed difference, therefore whole process is soft, gentle, mechanical force is little, avoided the fragmentation of tobacco, reduced equipment service load, can effectively reduce the production cost of cigarette, improve the economic benefit of tobacco productive corporation.
Traditional storage feeding equipment is shown in Fig. 1, and wherein 1 is the conveyer belt of hoisting mechanism, the 2nd, and material toggling mechanism, the 3rd, photoelectric detection mechanism, the 4th, the conveyer belt of storehouse mechanism, α is the elevation angle of hoisting mechanism.
Fig. 2 is one embodiment of the present of invention.As shown in Figure 2, between hoisting mechanism and storehouse mechanism, utilize the conveyer belt 1 of hoisting mechanism to form a discharging transitional storehouse 5, hoisting mechanism and storehouse mechanism are separated, first tobacco falls into discharging transitional storehouse 5 when storehouse mechanism is exported, and then by hoisting mechanism conveyer belt 1, tobacco is sent to equipment.Described discharging transitional storehouse is curved and is extended to form by the conveyer belt of hoisting mechanism, and described extension is and is horizontally disposed with, and the supporting runner at its place of curving to the conveyer belt extending between the supporting runner of end partly forms discharging transitional storehouse; Discharging transitional storehouse is positioned at the conveyer belt below of storehouse mechanism, and extends to the conveyer belt discharging end below of storehouse mechanism.
The length L of discharging transitional storehouse 5, both the supporting runner at the place of curving had been to the distance of extending between the supporting runner of end, should be not less than 1.5 times of tobacco layer thickness on storehouse mechanism conveyer belt 4.
The height H of discharging transitional storehouse 5, should be not less than the l of tobacco layer thickness on storehouse mechanism conveyer belt 4 doubly.
The operation principle of the embodiment of the present invention is such, first by outside conveying mechanism by tobacco according to predefined layer thickness, the full storehouse mechanism of uniform spreading, 4 entrys into service of storehouse mechanism conveyer belt, drive tobacco output.When tobacco is exported from storehouse mechanism conveyer belt 4, first directly fall into discharging transitional storehouse 5, because tobacco layer thickness on storehouse mechanism conveyer belt 4 is very large, it is random that tobacco falls into discharging transitional storehouse 5, erratic, can not form uniform and stable flow.
Tobacco falls into after discharging transitional storehouse 5, on the interior hoisting mechanism conveyer belt 1 of discharging transitional storehouse 5, form irregular accumulation, tobacco moves under hoisting mechanism conveyer belt 1 drives simultaneously, until hoisting mechanism conveyer belt 1 curve place, tobacco is brought into hoisting mechanism, because the angle of elevation alpha of hoisting mechanism is greater than the angle of repose of tobacco, tobacco need to rely on the rake 6 of installing on hoisting mechanism conveyer belt 1 just can be lifted up, the automatic landing of tobacco meeting not tangled by rake 6, gets back to discharging transitional storehouse 5.The tobacco being tangled by rake 6 continues upwards to advance under hoisting mechanism conveyer belt l drives, below through material toggling mechanism 2, material toggling mechanism 2 rotation material togglings, make tobacco even thickness on hoisting mechanism conveyer belt 1, unnecessary tobacco is automatically slipped to discharging transitional storehouse 5 together with the tobacco not tangled by rake 6, be slipped to the tobacco of discharging transitional storehouse 5 and together with tobacco in discharging transitional storehouse 5, be again raised the conveyer belt l of mechanism and mention, unnecessary tobacco is again slipped to discharging transitional storehouse 5 together with the tobacco not tangled by rake 6, so repeatedly, until the tobacco in discharging transitional storehouse 5 is all taken out of.
Distance between material toggling mechanism 2 and hoisting mechanism conveyer belt 1 is variable, by adjusting the distance between material toggling mechanism 2 and hoisting mechanism conveyer belt 1, can adjust the conveying capacity of the tobacco of hoisting mechanism conveyer belt in 1 unit interval, namely tobacco flow.So the very large tobacco of thickness on storehouse mechanism conveyer belt 4, after hoisting mechanism conveyer belt 1, material toggling mechanism 2, discharging transitional storehouse 5, rake 6, just formed uniform and stable output, and output flow can be controlled.
The another one method of controlling output flow is that hoisting mechanism conveyer belt 1 is carried out to VFC, utilizes the speed of service of Frequency Converter Control hoisting mechanism conveyer belt l, thereby controls output flow.Described frequency converter is commercially available prod.
In the output procedure of tobacco, storehouse mechanism conveyer belt 4 is sent the tobacco in storehouse mechanism into discharging transitional storehouse 5 as required every now and then, and outside conveying mechanism constantly supplements tobacco to storehouse mechanism simultaneously, until production process finishes.
In order to obtain uniform and stable output, discharging transitional storehouse 5 must remain the tobacco of some scopes, tobacco is many can not affect the uniform and stable of tobacco output, but can make the mechanical force in tobacco output procedure strengthen, broken increasing, tobacco has lacked can form fracture, can not guarantee the uniform and stable of tobacco output flow.
Photoelectric detection mechanism 3-1, photoelectric detection mechanism 3-2, photoelectric detection mechanism 3-3 guarantee that said process normally carries out.Photoelectric detection mechanism 3-1, photoelectric detection mechanism 3-2 detect the thickness of tobacco in discharging transitional storehouse 5, and when thickness surpasses setting value, photoelectric detection mechanism 3-1 provides signal, and storehouse mechanism conveyer belt 4 stops carrying tobacco to discharging transitional storehouse 5.When thickness is less than setting value, photoelectric detection mechanism 3-2 provides signal, and storehouse mechanism conveyer belt 4 starts to carry tobacco to discharging transitional storehouse 5.When discharging transitional storehouse 5 is taped against certain altitude, photoelectric detection mechanism 3-3 provides signal, and storehouse mechanism conveyer belt 4 stops carrying tobacco to discharging transitional storehouse 5.So photoelectric detection mechanism 3-1, photoelectric detection mechanism 3-2, photoelectric detection mechanism 3-3 or more photoelectric detection mechanism, guaranteed to remain in discharging transitional storehouse 5 tobacco of some scopes.
Can pass through the speed of service of Frequency Converter Control storehouse mechanism conveyer belt 4, make storehouse mechanism conveyer belt 4 carry the speed of tobaccos to be slightly larger than the output speed of discharging transitional storehouse 5 tobaccos to discharging transitional storehouse 5, continuity that like this can the operation of assurance equipment is better.Described frequency converter is commercially available prod.
Fig. 3 is the cross section partial enlarged drawing of hoisting mechanism conveyer belt 1.As shown in Figure 3, distance at regular intervals on the zone face of hoisting mechanism conveyer belt 1, has installed rake 6 regularly.The density of rake and highly can determining according to the purposes of equipment on rake 6.
Fig. 4 is the side enlarged drawing of hoisting mechanism conveyer belt 1.As shown in Figure 4, hoisting mechanism conveyer belt 1 is fixed on to be entrusted on plate 7, and the two ends of entrusting plate 7 are fixed on band wing chain 8, and band wing chain 8 is by guide supporting, and move upward in the side of guide rail regulation, thereby motor drives wing chain 8 to drive 1 motion of hoisting mechanism conveyer belt by sprocket wheel.
Hoisting mechanism conveyer belt 1 described in Fig. 3 and Fig. 4 is habitual mechanism.
Claims (4)
1. with the tobacco material storage feeding equipment in two storehouses, it is characterized in that its structure mainly comprises storehouse mechanism, discharging transitional storehouse and hoisting mechanism; Described discharging transitional storehouse is curved and is extended to form by the conveyer belt of hoisting mechanism, and the extension of the conveyer belt of described hoisting mechanism is and is horizontally disposed with, and the supporting runner at its place of curving to the conveyer belt extending between the supporting runner of end partly forms discharging transitional storehouse; Discharging transitional storehouse is positioned at the conveyer belt below of storehouse mechanism, and extends to the conveyer belt discharging end below of storehouse mechanism.
2. a kind of tobacco material storage feeding equipment with two storehouses as claimed in claim 1, is characterized in that: the length L of discharging transitional storehouse is not less than 1.5 times of tobacco layer thickness on storehouse mechanism conveyer belt.
3. a kind of tobacco material storage feeding equipment with two storehouses as claimed in claim 1, is characterized in that: the height H of discharging transitional storehouse is not less than 1 times of tobacco layer thickness on storehouse mechanism conveyer belt.
4. a kind of tobacco material storage feeding equipment with two storehouses as claimed in claim 1, it is characterized in that: the tobacco at discharging mechanism allows the thickest position and tobacco to allow the thinnest position that one or more photoelectric detection mechanisms are set, and this photoelectric detection mechanism is connected with the working control circuit of storehouse mechanism conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610081183.XA CN101077218B (en) | 2006-05-24 | 2006-05-24 | Storage material feeding equipment with double-storehouse for tobacco material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610081183.XA CN101077218B (en) | 2006-05-24 | 2006-05-24 | Storage material feeding equipment with double-storehouse for tobacco material |
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| CN101077218A CN101077218A (en) | 2007-11-28 |
| CN101077218B true CN101077218B (en) | 2014-10-22 |
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| CN200610081183.XA Active CN101077218B (en) | 2006-05-24 | 2006-05-24 | Storage material feeding equipment with double-storehouse for tobacco material |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104489919A (en) * | 2014-12-09 | 2015-04-08 | 云南昆船设计研究院 | Method for controlling height of material layer of bin of two-sided jet-type charging machine |
| CN107712999B (en) * | 2017-10-30 | 2023-05-16 | 河南中烟工业有限责任公司 | Automatic material feeding device of dialling of filament cutter |
| CN112707113B (en) * | 2020-12-23 | 2023-05-12 | 红塔烟草(集团)有限责任公司 | Method and device for controlling start and stop of feeding machine skip car |
| CN113291567B (en) * | 2021-05-28 | 2023-02-10 | 海尔数字科技（上海）有限公司 | Automatic unpacking equipment |
Citations (3)
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| CN1354628A (en) * | 1999-06-08 | 2002-06-19 | 日本烟草产业株式会社 | Cut cigarette feeding device of cigarette producing machine |
| CN2581376Y (en) * | 2002-11-12 | 2003-10-22 | 昆明元亨物流自动化有限公司 | Lifter for large flow rod material |
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Patent Citations (3)
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|---|---|---|---|---|
| CN1354628A (en) * | 1999-06-08 | 2002-06-19 | 日本烟草产业株式会社 | Cut cigarette feeding device of cigarette producing machine |
| CN2581376Y (en) * | 2002-11-12 | 2003-10-22 | 昆明元亨物流自动化有限公司 | Lifter for large flow rod material |
| CN2899483Y (en) * | 2006-05-24 | 2007-05-16 | 李康胜 | Tobacco material storage and feeding device with double storehouse |
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| CN101077218A (en) | 2007-11-28 |
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