CN202481731U - Adjustable feeding system - Google Patents
Adjustable feeding system Download PDFInfo
- Publication number
- CN202481731U CN202481731U CN2012200231182U CN201220023118U CN202481731U CN 202481731 U CN202481731 U CN 202481731U CN 2012200231182 U CN2012200231182 U CN 2012200231182U CN 201220023118 U CN201220023118 U CN 201220023118U CN 202481731 U CN202481731 U CN 202481731U
- Authority
- CN
- China
- Prior art keywords
- gauge line
- feed system
- organic plates
- rake
- roll dies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an adjustable feeding system. On the basis of the feeding system in the prior art, the quantity of hinges on organic plates can be increased to two; and meanwhile, the quantity of the organic plates can be adjusted and increased to two. An arc-shaped thin plate is arranged at the bottom end of a metering pipe below an original press roller. The lower ends of the organic plates, which are adjusted in place, are guaranteed to be parallel to the lower ends of other side walls of the metering pipe; and the height of an outlet of the metering pipe, which is adjusted in place, is greater than or equal to the width of the inner wall of the metering pipe. Cut tobaccos are conveyed in a cut tobacco conveying pipe of the metering pipe and are not extruded and deformed; fewer material plugging phenomena are caused and the phenomenon that a material cluster is not uniform is avoided and the actual stable flow of a downstream electronic scale is guaranteed; and meanwhile, the state of materials under various flows is guaranteed to be unchanged. A lifting conveying belt is additionally provided with a cut tobacco uniform distribution roller which can move up and down; and a rake of the cut tobacco uniform distribution roller is staggered with the position for setting the rake of the lifting conveying belt. The clustered cut tobaccos are spread so that the effect of uniformly distributing the cut tobaccos is realized.
Description
Technical field
The utility model relates to a kind of equipment of controlling mass flow.Refer in particular to and be used for the feeding equipment that tobacco produces.
Background technology
In batch production of now tobacco business, the feed system of lifting load-transfer device+gauge line+electronic scales that is used to control mass flow is by extensive utilization.As shown in Figure 1, pipe tobacco is carried through promoting load-transfer device A, sends into electronic weighing scale C through gauge line B, sends into main process equipment via auxilliary couplet equipment more thereafter and processes.
In traditional feed system, like Fig. 1,2, shown in 3, pipe tobacco is sent into electronic scales through pressure roller 6 through sending in the blanking material cover 1 after through gauge line B automatic guidance, finally send in other equipment.In the past; Can only adjust gauge line B storage and discharging state through adjustment organic plates 3; Promptly making organic plates 3 through rotation adjustment adjusting hand wheel 4 is the center rotation with hinge 2, but under this mode, gauge line B can form up big and down small state; Make pipe tobacco be squeezed, influence discharging and pipe tobacco processing effect.
The pipe tobacco amount of the elevating belt A of band harrow nail 5 is wayward in the tradition feed system, and the position distribution of the conglomeration pipe tobacco of hook strip on elevating belt A is uneven on the harrow nail 5, causes the cross-section location skewness that falls into gauge line B.And like Fig. 2, shown in 3; Gauge line B can only pass through hinge 2 single-point rotation adjusting; This irrational tapering mouth design causes the interior material stock density of gauge line B upper and lower side to differ; This just makes pipe tobacco be squeezed in gauge line B exit, and then the pipe tobacco that downstream electronic scale C belt is carried is inhomogeneous, instability of flow.
Getting rid of under the situation of other problems, if supplied materials pipe tobacco conglomeration caking wrapping phenomena is serious, not only pipe tobacco still possibly be squeezed and then cause the unstable putty of flow behind the electronic weighing scale C, but also might cause the directly generation putty at gauge line B place of pipe tobacco.
The probability that pipe tobacco conglomeration wrapping phenomena occurs, at first relevant with pipe tobacco itself.The long filament rate, whole cut rate is bigger, the pipe tobacco water ratio is higher all can to increase the probability that pipe tobacco conglomeration wrapping phenomena occurs, and determine these be actually the processing technology prescription.Secondly, also relevant with equipment, if that particularly use is the elevating belt A of band harrow nail 5, pipe tobacco twines conglomeration than being easier on harrow nail 5.
On the other hand, the problem of prior art feed system existence also has: observe from electronic scales scene and trend map, the flow of pipe tobacco on electronic scales is basicly stable.On the groove, charge level but is rugged but the refining after electronic scales shakes, and also there is not minor swing or even off and in flow.Cause the major cause of above problem to be, the area belt running velocity of electronic scales is too slow, and in the electronic scales strap end, pipe tobacco is to fall into the groove that shakes with the mode that intermittence is caved in.And the electronic scales belt differs too much with the feeding speed of groove of shaking, cause electronic scales after actual flow fluctuate.
The utility model content
To the problem that prior art exists, the utility model provides a kind of scalable feed system.This feed system can guarantee fully that pipe tobacco does not have extruding and carries, and is stable to guarantee downstream electronic scale actual flow, guarantees that simultaneously the material state under the various flows is constant.
For realizing above-mentioned purpose, the utility model technical scheme is:
The scalable feed system; It comprises that one promotes load-transfer device, a gauge line and an electronic scales; Pipe tobacco is through having the lifting load-transfer device of rake; Send into electronic scales through behind the gauge line automatic guidance through a pressure roller, a setting device is adjusted the storage and the discharging state of gauge line through the organic plates of adjustment gauge line, and described pressure roller is arranged at the organic plates bottom of gauge line.Hinge on the organic plates increases to two, and the setting device of adjusting this organic plates simultaneously increases to two.
Further, below gauge line bottom and pressure roller, locate to be provided with the curved thin plate that radius is 10mm-40mm.
The organic plates lower end of further, adjusting to the right place and the lower end keeping parallelism of other sidewalls of gauge line.
The gauge line of further, adjusting to the right place open height more than or equal to gauge line inwall width.
Further, set up an even roll dies that can move up and down the position on the elevating belt, the rake of this even roll dies and the harrow nail setting on the elevating belt are staggeredly located out.
In this novel feed system, on elevator belt, set up an even roll dies that can move up and down the position, its rake and elevator belt rake hook interlace, and the pipe tobacco of conglomeration is pushed aside, and the conglomeration caking phenomenon still less takes place.Increase to two through the organic plates hinge being increased to two and the setting device that will adjust organic plates; Pipe tobacco pipe tobacco in gauge line is carried does not have the distortion of extruding nothing; And the putty phenomenon still less; Avoided the generation of actual material group uneven phenomenon, to carry out the conveying of first being processed more steady getting into stand-alone device to make pipe tobacco, and particularly air-flow cut-tobacco drier technology ensuring and tobacco quality control are very helpful for cut-tobacco drier.
Description of drawings
Fig. 1 is a prior art feed system structural representation;
Fig. 2 is a prior art gauge line structural representation;
Fig. 3 for organic plates among adjustment Fig. 2 with the structural representation of adjustment gauge line storage and discharging state;
Fig. 4 is the utility model feed system structural representation;
Fig. 5 is the utility model gauge line feeding principle schematic;
Fig. 6 is the structural representation under first kind of reforming mode of the utility model feed system gauge line;
Fig. 7 for organic plates among adjustment Fig. 6 with the structural representation of adjustment gauge line storage and discharging state;
Fig. 8 is the structural representation under second kind of reforming mode of the utility model feed system gauge line;
Fig. 9 for organic plates among adjustment Fig. 8 with the structural representation of adjustment gauge line storage and discharging state;
Figure 10 is the even roll dies position view one of the utility model feed system;
Figure 11 is the even roll dies position view two of the utility model feed system;
Figure 12 is the even roll dies position view three of the utility model feed system.
[primary clustering nomenclature]
1 is blanking material cover
2 is hinge
3 is organic plates
4 is adjusting hand wheel
5 is harrow nail
6 is pressure roller
8 are pressure roller adjusting seat
9 is 90 ° of radian plates
10 is 75 ° of radian plates
11 is adjusting hand wheel
12 is hinge
13 is hinge
14 is roller
15 is track
16 is the screw mandrel setting device
17 is organic plates
18 is 75 ° of radian plates
19 is 90 ° of radian plates
20 is pressure roller
The specific embodiment
Combine accompanying drawing and embodiment that the utility model is described at present.
The utility model electronic weighing scale C has independently PID adjusting flow system, and the controlling point CV nine of its PID is belt speeds, and whether it can reach setting according to flow in the 0m/s-10m/s interval requires to regulate.Based on this principle, improve the electronic weighing scale C belt speed if desired, and make the electronic weighing scale C flow unchanged, as long as then with the cross-sectional area of supplied materials pipe tobacco, promptly the charge level height reduces and gets final product.
In theory, gauge line B exit pressure roller 6 is used to adjust the charge level height.But the prerequisite of gauge line B feeding is: guarantee that pipe tobacco does not receive any extruding, make pipe tobacco not send into electronic weighing scale C with not having any deformation swimmingly.Based on this principle, as shown in Figure 5, pressure roller 6 height h should guarantee to be greater than or equal to gauge line inwall width x, could satisfy above-mentioned requirements.
Based on this principle, two kinds of schemes are provided in the feed system of the utility model, be applicable to big respectively or than the low discharge manufacturing line.
Scheme one:
In the gauge line B of the feed system of the utility model in first kind of mounting means, newly-increased to two hinges 12,13 on organic plates like Fig. 4,6,7, make gauge line can keep length and width identical in the lower end.Secondly, adjusting hand wheel 11 is increased to two, two adjusting hand wheels 11 rotate simultaneously up and down, organic plates 3 lower ends that assurance is adjusted to the right place and the lower end keeping parallelism of other sidewalls of gauge line.After having adjusted gauge line B inwall width x, can adjust gauge line B through adjustment pressure roller adjusting seat 8 and go out open height h more than or equal to gauge line inwall width x.At last, below gauge line B bottom and pressure roller 6, locating to be provided with radius is the identical curved thin plate 9,10 of 10mm-40mm.This mode is applicable to the manufacturing line that flow fluctuation is bigger because organic plates 3 radians are less, but adjustment is more loaded down with trivial details, and precision is also poor slightly.Simultaneously, set up scale for adjustment, the final ratio that keeps adjustment back gauge line B to go out open height h and gauge line width x is constant, and promptly h is more than or equal to the requirement of x, to guarantee that pipe tobacco is not squeezed.At last change gauge line B lowermost end into curved thin plate 9,10 that radius is 10mm-40mm again.Best, the radius of curved thin plate 9,10 is 15mm, so that pipe tobacco is seen off more swimmingly.
Scheme two:
Like Fig. 8, shown in 9; In the gauge line of novel feed system in second kind of mounting means; Organic plates 17 lower ends that assurance is adjusted to the right place and the lower end keeping parallelism of other sidewalls of gauge line; And two ends are through being provided with the adjustment of sliding of roller 14 and track 15 about in the of 17 in organic plates, and the angle of slip becomes 45 ° with gauge line, go out open height forever more than or equal to gauge line inwall width with assurance gauge line 17.After the selected completion in position, can be fixing through screw mandrel setting device 16.Last identical with scheme one, below gauge line bottom and pressure roller 20, locate to be provided with the curved thin plate 18,19 that radius is 10mm-40mm.Best, the radius of curved thin plate 18,19 is 15mm.Under this mode,, be applicable to the manufacturing line that flow fluctuation is less, but adjust simple and efficiently that precision is also higher because organic plates 17 radians are for bigger 45 °.
Technique scheme is at first gauge line to be gone out the position that open height h adjusts to bigger gauge line width x.Secondly guaranteeing that gauge line goes out under the prerequisite that open height h is greater than or equal to gauge line width x, making up and measure the parallel mobile plane of tube wall.For this reason need be on the plane the newly-increased slidably point in place, two summits, and sliding rail keeping parallelism, constant to guarantee that adjusted gauge line goes out the ratio of open height h and gauge line width x, promptly h is more than or equal to x.Also change gauge line B lowermost end into curved thin plate 18,19 that radius is 10mm-40mm subsequently, so that pipe tobacco is seen off more swimmingly.Again according to the on-the-spot test situation, adjust the optimum position on fixed height of photocell and band pressure roller 20 planes at last.Simultaneously also change gauge line B lowermost end into curved thin plate 18,19 that radius is 10mm-40mm, best, the radius of curved thin plate 18,19 is 15mm, so that pipe tobacco is seen off more swimmingly.
In addition on the one hand; Like Figure 10,11, shown in 12; In the utility model feed system, on elevating belt A, set up an even roll dies 21 that can move up and down the position, the harrow nail 5 on its rake 22 and the elevating belt A is provided with and is staggeredly located out; The pipe tobacco of conglomeration is pushed aside, played the effect of even silk.And be provided with the thread plate of 30 ° of angles in even roll dies 21 both sides separately, pipe tobacco be concentrated to even roll dies 21 spare mixed.
From above demonstration with described the advantage of groundwork, principal character and the utility model of the utility model.The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope; The utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (9)
1. scalable feed system; It comprises that one promotes load-transfer device, a gauge line and an electronic scales, and pipe tobacco is through having the lifting load-transfer device of rake, through sending into electronic scales through a pressure roller behind the gauge line automatic guidance; One setting device is adjusted the storage and the discharging state of gauge line through the organic plates of adjustment gauge line; Described pressure roller is arranged at the organic plates bottom of gauge line, it is characterized in that: the hinge on the organic plates increases to two, and the setting device of adjusting this organic plates simultaneously increases to two.
2. scalable feed system as claimed in claim 1 is characterized in that: below gauge line bottom and pressure roller, locate to be provided with the curved thin plate that radius is 10mm-40mm.
3. according to claim 1 or claim 2 scalable feed system is characterized in that: the organic plates lower end of adjusting to the right place and the lower end keeping parallelism of other sidewalls of gauge line.
4. according to claim 1 or claim 2 scalable feed system, it is characterized in that: the gauge line of adjusting to the right place open height more than or equal to gauge line inwall width.
5. scalable feed system as claimed in claim 3 is characterized in that: the gauge line of adjusting to the right place open height more than or equal to gauge line inwall width.
6. according to claim 1 or claim 2 scalable feed system, it is characterized in that: set up an even roll dies that can move up and down the position on the elevating belt, the rake of this even roll dies and the harrow nail setting on the elevating belt are staggeredly located out.
7. scalable feed system as claimed in claim 3 is characterized in that: set up an even roll dies that can move up and down the position on the elevating belt, the rake of this even roll dies and the harrow nail position on the elevating belt are provided with and are staggeredly located out.
8. scalable feed system as claimed in claim 4 is characterized in that: set up an even roll dies that can move up and down the position on the elevating belt, the rake of this even roll dies and the harrow nail setting on the elevating belt are staggeredly located out.
9. scalable feed system as claimed in claim 5 is characterized in that: set up an even roll dies that can move up and down the position on the elevating belt, the rake of this even roll dies and the harrow nail setting on the elevating belt are staggeredly located out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200231182U CN202481731U (en) | 2012-01-18 | 2012-01-18 | Adjustable feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200231182U CN202481731U (en) | 2012-01-18 | 2012-01-18 | Adjustable feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481731U true CN202481731U (en) | 2012-10-10 |
Family
ID=46956175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200231182U Expired - Fee Related CN202481731U (en) | 2012-01-18 | 2012-01-18 | Adjustable feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499149A (en) * | 2018-12-24 | 2019-03-22 | 新乡市新平航空机械有限公司 | A kind of adjustable feed system of sieve bend |
-
2012
- 2012-01-18 CN CN2012200231182U patent/CN202481731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499149A (en) * | 2018-12-24 | 2019-03-22 | 新乡市新平航空机械有限公司 | A kind of adjustable feed system of sieve bend |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20180118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |