CN104310016A - Capacity-variable metering tube used in tobacco shred blending - Google Patents
Capacity-variable metering tube used in tobacco shred blending Download PDFInfo
- Publication number
- CN104310016A CN104310016A CN201410546379.6A CN201410546379A CN104310016A CN 104310016 A CN104310016 A CN 104310016A CN 201410546379 A CN201410546379 A CN 201410546379A CN 104310016 A CN104310016 A CN 104310016A
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- Prior art keywords
- portable plate
- driver train
- discharge roller
- side wall
- limit skateboard
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/08—Blending tobacco
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Abstract
The invention discloses a capacity-variable metering tube used in tobacco shred blending. The capacity-variable metering tube comprises a pipe body, a feeding funnel, a discharge roller, a first drive mechanism, a limit sliding plate and a second drive mechanism, wherein the upper end of the front side wall of the pipe body is hinged to form a movable plate, and the first drive mechanism is arranged on a first drive mechanism mounting support and used for driving the movable plate to rotate around a hinge shaft; the limit sliding plate is arranged on the front of the lower part of the movable plate by virtue of at least two bolts, the limit sliding plate is slidably connected with the movable plate, and the discharge roller is arranged under the limit sliding plate; when the second drive mechanism drives the limit sliding plate and the discharge roller to move up and down so as to arrive at the highest position together, and the lower end of the movable plate is still higher than the discharge roller. The capacity-variable metering tube is capable of improving the control accuracy of a cigarette blending process, ensuring the uniformity of blended materials, meeting the requirement for wide blending proportion range of 3%-60% and ensuring the blending precision, the blending uniformity and the production continuity.
Description
Technical field
The present invention relates to tobacco processing equipment technical field, be specifically related in a kind of tobacco cutting process, various tobacco composition (stem, expanded cut tobacco, reproduce pipe tobacco and reclaim pipe tobacco etc.), according to formula for a product designing requirement, is mixed the gauge line being fitted in drying leaf-silk and needing to use accurately, equably.
Background technology
Tobacco business primary processing line needs to use gauge line, is a kind of for controlling the device that material exports and measures.Material flows out on belted electronic balance by the cross section that gauge line limits, and the mode amassed with controlling sections realizes the Balance route to material.Gauge line is primarily of body, elevating hopper and discharge roller three part composition, and elevating hopper is positioned at directly over body, and material enters body by elevating hopper, then by the horizontal discharging of its bottom, flows into belted electronic balance.
In order to adapt to the requirement of tobacco business scrap prodn. line process technology, mixing and joining the proportioning process technical requirements that electronic scales need meet 3%-60%, realize 144Kg/h-3000Kg/h large discharge range stabilises control overflow.When using traditional constant volume type gauge line to electronic scales feeding, need by electronic scales speed governing system, electronic scales load-transfer device frequency of operation will run between 3Hz-45Hz, but still there are some problems; As when low proportioning is produced, electronic scales load-transfer device motor inverter running frequency is too low, will cause motor overheating, and electronic scales flow control is unstable, mixes and joins the interrupted distribution of material existence; When high mixture ratio is produced, gauge line feeding is limited in one's ability, and electronic scales high-speed cruising is out of reach ratio requirement still, joins precision affect greatly mixing, and also may cause to mix and equippedly put putty, cause harmful effect to the continuity of producing.
Due to the deficiency that equipment de-sign exists, small scale material is mixed and is joined dependence electronic scales, is realized by slow speed of revolution, mixes to join material and there is interrupted distribution, thus cause mix join with mix uneven, affect the inherent aesthetic quality of brand.The gauge line putty that complexion easily makes drawing-in device mixed by high range material, causes to mix and joins uneven and impact and mix quality problems such as joining precision.Also may exist and produce different material mixture proportion difference, cause discharge roller evolution, artificial adjustment complex operation phenomenon.In the very large situation of mass flow variation range, in existing drawing-in device, the gauge line of constant volume type body has been difficult to meet tobacco business development tendency.
Now, some tobacco enterprises recognize the limitation of equipment de-sign, and process the deficiency existed, and start join material output or mass flow control relevant devices redesign to mixing online and transform.Join as mixed and adopt the flow control of bielectron scale, ensure material output uniformity and continuity, but it is comparatively large to there is equipment installation occupation of land, and increase equipment purchase and maintenance cost.Also tobacco enterprise is had to redesign and transformation gauge line, the volume of gauge line can be regulated, meet to mix and join the large and small ratio demand of material, ensure the continuity of homogeneity and the positive-displacement apparatus production of mixing and joining material, but Shortcomings be some mix equipped put produce before according to material mixture proportion, need the height being regulated volume size and the material limit material level changing metering electro-optical tubes by manual operations; Some is mixed equipped putting and takes multiple cavity gage line for materiel, swings accommodometer buret volume by cylinder, and multiple cavity gage line for materiel inside controls due to needs point storehouse, there is design complexity and controls loaded down with trivial details phenomenon.
Summary of the invention
The present invention aims to provide a kind of novel variable displacement type gauge line, cigarette can be improved mix and join process control precision and guarantee and mix and join material homogeneity, meet the wide region ratio requirement of mixture proportion 3%-60%, ensure to mix to join precision, mix and join homogeneity and continuous production.
For this reason, the technical solution adopted in the present invention is: a kind of variable displacement type gauge line being applied to tobacco shred blending, comprise body (1), elevating hopper (2) and discharge roller (3), it is characterized in that: also comprise the first driver train (4), limit skateboard (5) and the second driver train (6), the front side wall lower end of described body (1) is unsettled, the front side wall upper end thereof of body (1) forms portable plate (7) on body (1), the first driver train mounting bracket (8) is provided with in the middle part of the dead ahead of described portable plate (7), after the two ends, left and right of described first driver train mounting bracket (8) extend back respectively with the left side of body (1), right side wall (1a, 1b) be fixed together, described first driver train (4) is arranged on the first driver train mounting bracket (8) and goes up and drive portable plate (7) to rotate around jointed shaft, a left side for described body (1), right side wall (1a, 1b) width increases from top to bottom gradually, when described first driver train (4) drives portable plate (7) to turn to the highest distance position of setting towards the direction away from body (1) rear wall, a left side for body (1), right side wall (1a, 1b) still can respectively with the left sides of portable plate (7), right two ends are engaged togather,
Described limit skateboard (5) is arranged on the dead ahead of portable plate (7) bottom by least two bolts (9), limit skateboard (5) or the upper hole supplying bolt (9) to pass through of portable plate (7) are the bar hole (9a) of upper downward-extension, thus achieve the sliding block joint of limit skateboard (5) and portable plate (7), described discharge roller (3) is arranged on immediately below limit skateboard (5), second driver train (6) is installed in the outside face of portable plate (8), when the second driver train (6) drives limit skateboard (5) and discharge roller (3) to move up and down extreme higher position together, the lower end of portable plate (7) is still high than discharge roller (3).
Preferred as such scheme, the left and right sidewall (1a, 1b) of described body (1) is separately installed with three groups of correlations outward from top to bottom and controls electro-optical tubes (11), namely goes up material level electro-optical tubes, middle material level electro-optical tubes and lower material level electro-optical tubes; The rear wall of described body (1) be provided with dust collector (12) and observe door (13).Set up three groups, upper, middle and lower correlation and control electro-optical tubes, control mass output rate respectively.Dust collector plays the effect of cooling down with dedusting; Operator understands mass transport situation in body by observing door.
Further, described second driver train (6) adopts electric cylinder, be vertically welded with " U " shape in the middle part of the dead ahead of portable plate (7) and prop up otic placode (10), electric cylinder is connected with limit skateboard (5) after propping up through " U " shape the cavity that otic placode (10) and portable plate (7) surround; Described first driver train (4) adopts servomotor, and piston rod and " U " shape of servomotor are propped up otic placode (10) and be fixed together, thus props up otic placode (10) drive portable plate (7) rotation by " U " shape.Electricity cylinder and servomotor all need center ofthe to install, to ensure portable plate and discharge roller stress balance, for this reason, servomotor is propped up otic placode by " U " shape be connected with portable plate, thus to prop up between otic placode vacating space for installing electric cylinder at portable plate and " U " shape, the center ofthe achieving electric cylinder and servomotor in limited space is installed, and avoids electric cylinder and servomotor to produce interference when mounted.
The ingenious part of the present invention's design is:
(1) the front side wall upper end thereof of body, lower end are unsettled, thus form dodge gate, are rotated, thus change the volume size of gauge line, realize body volume reducing by the first driving mechanisms control dodge gate around jointed shaft; Slided up and down together with limit skateboard by the second driving mechanisms control discharge roller, thus regulate material to export height.By adjustment dodge gate and spacing slip, common guarantee transfers out the material also smooth output of different flow, ensure that the continuity of homogeneity and the production of joining mixed by material, the motor feels hot, mix series of problems such as joining blending ratio is uneven, material distribution is discontinuous, gauge line putty, poor product quality to avoid relying on separately electronic scales speed governing system to bring;
(2) body volume and discharge height can adjust respectively, and Correctional tube body bulk is independent of each other with adjustment discharge height, reaches the wide region mixture proportion requirement of 3%-60%;
(3) the left and right sidewall using body achieves the fixing of the first driver train mounting bracket, uses body front side wall as portable plate for installing the second driver train and spacing slip, novel structure, design ingenious, take up room little, overall compact;
(4) limit skateboard and portable plate are installed by least two bolts, avoid limit skateboard relative motion plate to rotate, thus cause clamping stagnation; And the hole that limit skateboard or portable plate pass through for bolt is the bar hole of upper downward-extension, thus achieve sliding block joint; Meanwhile, require that the left and right sidewall of body still can be engaged togather with the left and right two ends of portable plate respectively when portable plate turns to the highest distance position of setting towards the direction away from body rear wall, avoid material reveal from the two ends, left and right of portable plate and go out; And require when limit skateboard moves up and down extreme higher position together with discharge roller, the lower end of portable plate is still high than discharge roller, to avoid the normal discharging of the too low impact in portable plate lower end.
In sum, the present invention can improve cigarette and mix and join process control precision and guarantee and mix and join material homogeneity, meet the wide region ratio requirement of mixture proportion 3%-60%, guarantee mix join precision, ensure mix join homogeneity, ensure continuous production, structure is simple, easy to operate, cost of investment is few, high efficiency.
Accompanying drawing explanation
Fig. 1 is front elevation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the schematic diagram after taking off body left side board in Fig. 2.
Fig. 4 is partial perspective view of the present invention.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
Shown in composition graphs 1-Fig. 4, be applied to a variable displacement type gauge line for tobacco shred blending, prop up otic placode 10, correlation control electro-optical tubes 11, dust collector 12 primarily of body 1, elevating hopper 2, discharge roller 3, first driver train 4, limit skateboard 5, second driver train 6, portable plate 7, first driver train mounting bracket 8, bolt 9, " U " shape and observe the compositions such as door 13.
Body 1 comprises four sidewalls, and elevating hopper 2 is positioned at the top of body 1.The front side wall lower end of body 1 is unsettled, and the front side wall upper end thereof of body 1 forms portable plate 7 on body 1, and loose-leaf can be adopted hinged.Be fixed together with left and right sidewall 1a, 1b of body 1 respectively after the two ends, left and right being provided with the first driver train mounting bracket 8, first driver train mounting bracket 8 in the middle part of the dead ahead of portable plate 7 extend back.Preferably, first driver train mounting bracket 8 is made up of left support plate 8a, middle pipe link 8b, right support plate 8c and horizontal shelf 8d, entirety is bilateral symmetry, horizontal shelf 8d is welded on directly over middle pipe link 8b, the vertical front end of inserting left and right stay bearing plate 8a, 8c respectively, left and right two ends of middle pipe link 8b, the rear end of left support plate 8a is welded on outside the left side wall 1a of body 1, and the rear end of right support plate 8c is welded on outside the right side wall 1b of body 1; First driver train mounting bracket 8 is not limited thereto.
First driver train 4 to be arranged on the first driver train mounting bracket 8 and to drive portable plate 7 to rotate around jointed shaft, left and right sidewall 1a, 1b width of body 1 increases from top to bottom gradually, when the first driver train 4 drives portable plate 7 to turn to the highest distance position of setting towards the direction away from body 1 rear wall, left and right sidewall 1a, 1b of body 1 still can be engaged togather with the left and right two ends of portable plate 7 respectively.
Limit skateboard 5 is arranged on the dead ahead of portable plate 7 bottom by least two bolts 9, rotates to prevent limit skateboard 5 relative motion plate 7.The hole that limit skateboard 5 passes through for bolt 9 is the bar hole 9a of upper downward-extension, thus achieves limit skateboard 5 and the sliding block joint of portable plate 7, certainly, also the bar hole passed through for bolt 9 can be arranged on portable plate 7.Bar hole 9a is at least two, is symmetrical arranged in the left and right sides of the second driver train 6, and each bar hole 9a correspondence is provided with a bolt 9.Bar hole 9a also can be four, and point upper and lower two rows, often two bar hole 9a are put in arrangement, and each bar hole 9a correspondence is provided with a bolt 9.Discharge roller 3 is arranged on immediately below limit skateboard 5, and the second driver train 6 is installed in the outside face of portable plate 8, and when the second driver train 6 drives limit skateboard 5 to move up and down extreme higher position together with discharge roller 3, the lower end of portable plate 7 is still high than discharge roller 3.
Second driver train 6 preferably adopts electric cylinder, is vertically welded with " U " shape and props up otic placode 10 in the middle part of the dead ahead of portable plate 7, and electric cylinder is connected with limit skateboard 5 after propping up through " U " shape the cavity that otic placode 10 and portable plate 7 surround; First driver train 4 preferably adopts servomotor, and the piston rod of servomotor and " U " shape are propped up otic placode 10 and be fixed together, thus props up otic placode 10 by " U " shape and drive portable plate 7 to rotate.
Be separately installed with three groups of correlations outward from top to bottom at left and right sidewall 1a, 1b of body 1 and control electro-optical tubes 11, namely go up material level electro-optical tubes, middle material level electro-optical tubes and lower material level electro-optical tubes; The rear wall of body 1 be provided with dust collector 12 and observe door 13.The direction that material flows out in body 1 as shown by arrows in FIG..
During concrete enforcement, position when portable plate 7 and cavity form maximum volume is reference position, i.e. No. 0 position, and with the inside advance distance of portable plate 7, decile arranges diverse location point, as the locations point such as No. 1, No. 2.Limit skateboard 5 reference position is defined as discharge roller 3 and is reference position during belted electronic balance ultimate range, i.e. 0 position, and with limit skateboard 5 falling head, decile arranges diverse location point, as the locations point such as No. 1, No. 2.First according to mixing the mixture proportion size of joining thing, send position and height setting signal value before production, one is that the drive motor controlling portable plate 7 moves desired location distance according to position setting value control portable plate 7; Two is control the electric cylinder of limit skateboard 5 according to setting height, controls limit skateboard 5 and slides down to setting height.Can divide according to mixture proportion scope, corresponding setting shift position point and slip height and position point, control material and output to the different sectional area of material on belted electronic balance and thickness, belted electronic balance, according to mixing the gauge line outputting material sectional area and thickness of joining drawing-in device, adjusts and stable motor speed automatically.
This variable displacement type gauge line, by different brands mixture proportion, control program is according to different material mixture proportion, send control signal, by controlling driver train, realize gauge line body volume reducing and material and export height limit, solve small scale material and mix and join discontinuous, high range material and mix the situation of joining putty, ensure that the continuity of homogeneity and the production of joining mixed by material.
Claims (5)
1. one kind is applied to the variable displacement type gauge line of tobacco shred blending, comprise body (1), elevating hopper (2) and discharge roller (3), it is characterized in that: also comprise the first driver train (4), limit skateboard (5) and the second driver train (6), the front side wall lower end of described body (1) is unsettled, the front side wall upper end thereof of body (1) forms portable plate (7) on body (1), the first driver train mounting bracket (8) is provided with in the middle part of the dead ahead of described portable plate (7), after the two ends, left and right of described first driver train mounting bracket (8) extend back respectively with the left side of body (1), right side wall (1a, 1b) be fixed together, described first driver train (4) is arranged on the first driver train mounting bracket (8) and goes up and drive portable plate (7) to rotate around jointed shaft, a left side for described body (1), right side wall (1a, 1b) width increases from top to bottom gradually, when described first driver train (4) drives portable plate (7) to turn to the highest distance position of setting towards the direction away from body (1) rear wall, a left side for body (1), right side wall (1a, 1b) still can respectively with the left sides of portable plate (7), right two ends are engaged togather,
Described limit skateboard (5) is arranged on the dead ahead of portable plate (7) bottom by least two bolts (9), limit skateboard (5) or the upper hole supplying bolt (9) to pass through of portable plate (7) are the bar hole (9a) of upper downward-extension, thus achieve the sliding block joint of limit skateboard (5) and portable plate (7), described discharge roller (3) is arranged on immediately below limit skateboard (5), second driver train (6) is installed in the outside face of portable plate (8), when the second driver train (6) drives limit skateboard (5) and discharge roller (3) to move up and down extreme higher position together, the lower end of portable plate (7) is still high than discharge roller (3).
2. according to the variable displacement type gauge line being applied to tobacco shred blending according to claim 1, it is characterized in that: the left and right sidewall (1a, 1b) of described body (1) is separately installed with three groups of correlations outward from top to bottom and controls electro-optical tubes (11), namely goes up material level electro-optical tubes, middle material level electro-optical tubes and lower material level electro-optical tubes; The rear wall of described body (1) be provided with dust collector (12) and observe door (13).
3. according to the variable displacement type gauge line being applied to tobacco shred blending described in claim 1 or 2, it is characterized in that: described second driver train (6) adopts electric cylinder, be vertically welded with " U " shape in the middle part of the dead ahead of portable plate (7) and prop up otic placode (10), electric cylinder is connected with limit skateboard (5) after propping up through " U " shape the cavity that otic placode (10) and portable plate (7) surround; Described first driver train (4) adopts servomotor, and piston rod and " U " shape of servomotor are propped up otic placode (10) and be fixed together, thus props up otic placode (10) drive portable plate (7) rotation by " U " shape.
4. according to the variable displacement type gauge line being applied to tobacco shred blending according to claim 3, it is characterized in that: described first driver train mounting bracket (8) is by left support plate (8a), middle pipe link (8b), right support plate (8c) and horizontal shelf (8d) composition, entirety is bilateral symmetry, described horizontal shelf (8d) is welded on directly over middle pipe link (8b), a left side for middle pipe link (8b), a left side is vertically inserted respectively in right two ends, right support plate (8a, front end 8c), the rear end of left support plate (8a) is welded on the left side wall (1a) of body (1) outward, the rear end of right support plate (8c) is welded on the right side wall (1b) of body (1) outward.
5. according to the variable displacement type gauge line being applied to tobacco shred blending according to claim 1, it is characterized in that: described bar hole (9a) is at least two, be symmetrical arranged in the left and right sides of the second driver train (6), each bar hole (9a) correspondence is provided with a described bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546379.6A CN104310016B (en) | 2014-10-16 | 2014-10-16 | It is applied to pipe tobacco and mixes the variable displacement type gauge line joined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546379.6A CN104310016B (en) | 2014-10-16 | 2014-10-16 | It is applied to pipe tobacco and mixes the variable displacement type gauge line joined |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104310016A true CN104310016A (en) | 2015-01-28 |
| CN104310016B CN104310016B (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410546379.6A Expired - Fee Related CN104310016B (en) | 2014-10-16 | 2014-10-16 | It is applied to pipe tobacco and mixes the variable displacement type gauge line joined |
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| Country | Link |
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| CN (1) | CN104310016B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021632A (en) * | 2020-08-31 | 2020-12-04 | 重庆中烟工业有限责任公司 | Variable-volume metering pipe for blending cut tobacco |
| CN112998299A (en) * | 2021-02-05 | 2021-06-22 | 江西中烟工业有限责任公司 | A flow control device that is used for tobacco to mix and joins in marriage balance metering tube |
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| CN204173522U (en) * | 2014-10-16 | 2015-02-25 | 重庆烟草工业有限责任公司 | Be applied to the variable displacement type gauge line of tobacco shred blending |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112021632A (en) * | 2020-08-31 | 2020-12-04 | 重庆中烟工业有限责任公司 | Variable-volume metering pipe for blending cut tobacco |
| CN112021632B (en) * | 2020-08-31 | 2022-06-10 | 重庆中烟工业有限责任公司 | Variable-volume metering tube for tobacco shred blending |
| CN112998299A (en) * | 2021-02-05 | 2021-06-22 | 江西中烟工业有限责任公司 | A flow control device that is used for tobacco to mix and joins in marriage balance metering tube |
| CN112998299B (en) * | 2021-02-05 | 2022-05-20 | 江西中烟工业有限责任公司 | A flow control device that is used for tobacco to mix and joins in marriage balance metering tube |
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| Publication number | Publication date |
|---|---|
| CN104310016B (en) | 2016-06-01 |
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Address after: Nanping Nan'an District of Chongqing City Road 400060 No. 2 Patentee after: CHONGQING CHINA TOBACCO INDUSTRIAL CO., LTD. Address before: Nanping Nan'an District of Chongqing City Road 400060 No. 2 Patentee before: Chongqing Tobacco Industry Co., Ltd. |
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