CN203194521U - Tobacco leaf folding device - Google Patents
Tobacco leaf folding device Download PDFInfo
- Publication number
- CN203194521U CN203194521U CN 201320201080 CN201320201080U CN203194521U CN 203194521 U CN203194521 U CN 203194521U CN 201320201080 CN201320201080 CN 201320201080 CN 201320201080 U CN201320201080 U CN 201320201080U CN 203194521 U CN203194521 U CN 203194521U
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- China
- Prior art keywords
- folding
- tobacco leaf
- folding wheel
- wheel
- blades
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a tobacco leaf folding device. A folding drive device is connected with a first folding wheel and a second folding wheel; a shaft of the first folding wheel and a shaft of the second folding wheel are respectively provided with a plurality of blades; the blades on the first folding wheel and the second folding wheel are arranged on opposite sides in a staggered mode; the first folding wheel and the second folding wheel are driven by the folding drive device to rotate oppositely in an intermittent movement mode. According to the tobacco leaf folding device, tobacco leaves are folded by the blades rotating oppositely in the intermittent movement mode and are unfolded to ensure that the blades of the tobacco leaves are perpendicular to a rope after being woven, and therefore the ventilation among the hanging blades can be facilitated.
Description
Technical field
The utility model relates to tobacco leaf process equipment field, especially for the device that tobacco leaf is folded at processing line, so that follow-up sennit.
Background technology
In the prior art tobacco leaf sennit dried or toast being used for, to adopt manual sennit mode more, when the tobacco leaf amount was large, this mode labour intensity was high, and efficient is low, and overstocked new fresh tobacco leaf easily goes mouldy.
Chinese patent 200910094543.3 discloses a kind of semiautomatic tobacco-weaving machine, can realize automatic sennit, but is still the manually upper cigarette of employing.
Chinese patent 201010264885.8 discloses the formula of putting upside down and has arranged in advance the apparatus of compiling tobacco leaf, also can realize the rapid tobacco leaf sennit, but still the problem of unresolved tobacco leaf automatic charging.
But behind sennit, need to make between tobacco leaf and the rope orthogonally as shown in Figure 9, be beneficial to ventilate between tobacco leaf, the method that there is no in the prior art solves this technical difficulty.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of tobacco leaf folding device, can make between tobacco leaf behind the sennit and the rope orthogonal.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of tobacco leaf folding device, folding driving device and the first folding wheel be connected folding wheel and be connected, the axle of the first folding wheel and the second folding wheel is provided with a plurality of blades, blade on the first folding wheel and the second folding wheel arranges a relative top-cross is wrong, and described folding driving device drives the first folding wheel and the second folding wheel with the mode opposite direction rotating of intermittent movement.
Be provided with stepper motor in the described folding driving device, stepper motor by transmission mechanism and the first folding wheel be connected folding wheel and be connected.
Be provided with Geneva mechanism in the described folding driving device, make the first folding wheel and the second folding wheel with the mode opposite direction rotating of intermittent movement by Geneva mechanism.
Blade on described the first folding wheel and the second folding wheel is 3.
Difficult point of the present utility model is, if directly tobacco leaf is put in the rope winding device, for forward, then tobacco leaf has blocked air and flows through between the tobacco leaf, is unfavorable for drying of tobacco leaf between this moment tobacco leaf and the rope.
A kind of tobacco leaf folding device that the utility model provides, the blade of the mode opposite direction rotating by adopting intermittent movement is folding with tobacco leaf, it is orthogonal that tobacco leaf opens blade and the rope that both can guarantee tobacco leaf behind sennit, thereby be beneficial to the ventilation between the blade that is hanging.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is integrally-built stereogram of the present utility model.
Fig. 2 is integrally-built stereogram of the present utility model.
Fig. 3 is integrally-built stereogram of the present utility model.
Fig. 4 is the stereogram of tobacco leaf feeding device.
Fig. 5 is the front view of tobacco leaf feeding manipulator device.
Fig. 6 is the stereogram of the utility model device.
Fig. 7 is the drive mechanism schematic diagram in the utility model device.
Fig. 8 is the Geneva mechanism transmission schematic diagram in the utility model device.
Fig. 9 is tobacco leaf and the mutually perpendicular schematic diagram of rope behind the employing device of the present utility model.
Among the figure: rope winding device 1, tobacco leaf folding device 2, folding driving device 21, the first folding wheel 22, the second folding wheels 23, Geneva mechanism 24, folding transmission mechanism 25, motor 26, robot device 3, horizontal air cylinder 31, vertical cylinder 32, touching lever 33, bearing 34, front buffer gear 35, rear buffer gear 36, gripping body 37, guide rail 38, slide 39, tobacco leaf feeding device 4, tobacco leaf 41, roller 42, spring block 43, material loading housing 44, loading supporting plate 45, material loading spring 46, material loading column 47, locking switch 48, lifting body 49, conveying device 5.
The specific embodiment
In Fig. 6, a kind of tobacco leaf folding device, folding driving device 21 and the first folding wheel 22 be connected folding wheel 23 and be connected, the axle of the first folding wheel 22 and the second folding wheel 23 is provided with a plurality of blades, blade on the first folding wheel 22 and the second folding wheel 23 arranges a relative top-cross is wrong, and described folding driving device 21 drives the first folding wheels 22 and the second folding wheel 23 with the mode opposite direction rotating of intermittent movement.Structure when tobacco leaf 41, when being placed between the first folding wheel 22 and the second folding wheel 23, is sent into conveying device 5 behind the leaf folding that is rotated thus, and when the blade of tobacco leaf 41 opened at last, tobacco leaf 41 was namely orthogonal with rope, as shown in Figure 9.Herein said vertically with respect to rope forward for, be not that index is learned absolute vertical on the meaning, in the actual conditions, slightly some oblique or curling all be possible.Under this structure, air is convenient to pass through between the tobacco leaf, is convenient to drying of tobacco leaf.
In the optional scheme, be provided with stepper motor in the described folding driving device 21, stepper motor by transmission mechanism and the first folding wheel 22 be connected folding wheel 23 and be connected.Not shown, adopt the mode structure of stepper motor more simple, and be convenient to automatic control, but cost is higher.
Among another optional scheme such as Fig. 6-8, be provided with Geneva mechanism 24 in the described folding driving device 21, make the first folding wheel 22 and the second folding wheel 23 with the mode opposite direction rotating of intermittent movement by Geneva mechanism 24.The structure of sheave is as shown in Fig. 7,8, the rotation of motor 26 driven gears, drive the band bar wheel rotation such as Geneva mechanism bottom among Fig. 8, in rotary course, enter into groove with sheave with the bar of bar wheel, promote angle of band sheave rotation, and deviate from from opposite side, be with sheave to stop operating this moment, with the first folding wheel 22 that is connected with sheave or the second folding wheel 23 corresponding stopping operating, until rotating a circle, band bar wheel repeats above-mentioned action.
Among preferred scheme such as Fig. 6, the blade on described the first folding wheel 22 and the second folding wheel 23 is 3.After tested, it is best adopting three structure, adopts other sheet number, and for example the 4-5 sheet also can be used, but effect is not so good.
For ease of understanding the utility model, other devices that now cooperate with this device describe in the lump.In Fig. 5, a kind of tobacco leaf feeding manipulator device comprises bearing 34, and slide 39 is connected with bearing 34 by guide rail 38, and horizontal air cylinder 31 is connected with slide 39, and vertical cylinder 32 is installed on the slide 39, and the lower end of vertical cylinder 32 is provided with gripping body 37.
Described gripping body 37 comprises the clamp for gripping tobacco leaf 41, and cooperates with tobacco leaf feeding device 4 and to realize feeding, cooperate the clamp holder of realizing discharging with touching lever 33.Structure realizes the unlatching under the effect that clamp externally installs thus.
Described guide rail 38 two ends also are provided with front buffer gear 35 and the rear buffer gear 36 for buffering slide 39.Structure makes the motion of slide 39 more mild thus, drops with the tobacco leaf 41 of avoiding gripping.
In Fig. 4, a kind of tobacco leaf feeding device that matches with the utility model, comprise material loading housing 44, be provided with lifting body 49 in the described material loading housing 44, be provided with for the locking switch 48 that pins the tobacco leaf tobacco rod and can be opened by robot device 3 at the upper front end of material loading housing 44.Structure thus, when robot device 3 touching locking switch 48, locking switch 48 is namely opened and supply a slice tobacco leaves to robot device 3 under the effect of lifting body 49, and when robot device 3 leaves, locking switch 48 is closed, with tobacco leaf 41 pinnings of material loading housing 44.
In the optional scheme, described lifting body 49 is rack-and-pinion lifting body, nut-screw rod lifting body, pneumatic jacking mechanism or spring lifting body.Employing has motor-driven gear, drives loading supporting plate 45 liftings that are connected with tooth bar, thereby drives the tobacco leaf lifting.Perhaps rotarily drive loading supporting plate 45 liftings that are connected with nut by driving leading screw.All be feasible by 45 liftings of air cylinder driven loading supporting plate perhaps.In this example, adopted the mode of Spring driving lifting, this mode is used for relatively that the tobacco leaf material loading of small number is comparatively easily, and has more energy-conservation advantage.
In the described spring lifting body, what loading supporting plate 45 slided places in the material loading housing 44, and loading supporting plate 45 has a plurality of springs.By a plurality of springs with the tobacco leaf jacking on loading supporting plate 45 and the loading supporting plate 45.
Described locking switch 48 is the spring block 43 that is oppositely arranged on the upper front end of material loading housing 44.Under the effect of spring, spring block 43 contacts with each other, and the leaf lever lock of the tobacco leaf below it is lived.
The position that described spring block 43 is used for and robot device 3 touches is provided with roller 42.Structure is conducive to reduce the frictional force between spring block 43 and the robot device 3 thus.
Also be provided with the retaining mechanism for locking spring block 43 on the described spring block 43.Structure thus, the state that spring block 43 is held open is so that be encased in material loading housing 44 with tobacco leaf.
Described material loading housing 44 is provided with a plurality of notches.Structure is convenient to tobacco leaf is encased in material loading housing 44 thus.
During use, as shown in Fig. 1-5, tobacco leaf is encased in the material loading housing 44, wherein an end of tobacco leaf leaf bar is positioned at the below of locking switch 48, because the thickest position of the thickness of tobacco leaf is just at tobacco leaf leaf bar, therefore locking tobacco leaf leaf bar can lock tobacco leaf, vertical cylinder 32 actions in robot device 3, drive when gripping body 37 is descending to touch locking switch 48, pushing rolling wheels 42 is opened locking switch 48, and gripping body 37 continues descending, and locking switch 48 promotes clamp holder opens the clamp of gripping body 37, a slice tobacco leaf is upspring and is entered into robot device 3, namely finishes material loading No. one time.At this moment, vertical cylinder 32 is retracted, drive gripping body 37 up, horizontal air cylinder 31 action drives the right-hand operation of gripping body 37 in Fig. 5, and front buffer gear 35 is provided with spring, can cushion the speed of service of slide 39, owing to need to avoid damaging the crust of tobacco leaf 41, so the clamping force of gripping body 37 can not arrange too highly usually, and therefore buffer gear 35 being set can avoid tobacco leaf to drop effectively.Under the buffering of front buffer gear 35, slide 39 puts in place.Vertical cylinder 32 actions this moment, drive gripping body 37 descending, in descending process, the clamp holder of gripping body 37 touches the touching lever 33 that is arranged on the frame, and the clamp of gripping body 37 is opened, tobacco leaf namely is transported to tobacco leaf folding device 2, by the opposite direction rotating of the first folding wheel 22 and the second folding wheel 23, tobacco leaf folded carry out sennit at rope winding device 1, after sennit is finished, the blade of tobacco leaf opens, tobacco leaf namely with rope near orthogonal.
Claims (4)
1. tobacco leaf folding device, it is characterized in that: folding driving device (21) and the first folding wheel (22) be connected folding wheel (23) and be connected, the axle of the first folding wheel (22) and the second folding wheel (23) is provided with a plurality of blades, blade on the first folding wheel (22) and the second folding wheel (23) arranges a relative top-cross is wrong, and described folding driving device (21) drives the first folding wheel (22) and the second folding wheel (23) with the mode opposite direction rotating of intermittent movement.
2. a kind of tobacco leaf feeding manipulator device according to claim 1, it is characterized in that: described folding driving device is provided with stepper motor in (21), stepper motor by transmission mechanism and the first folding wheel (22) be connected folding wheel (23) and be connected.
3. a kind of tobacco leaf feeding manipulator device according to claim 1, it is characterized in that: be provided with Geneva mechanism (24) in the described folding driving device (21), make the first folding wheel (22) and the second folding wheel (23) with the mode opposite direction rotating of intermittent movement by Geneva mechanism (24).
4. each described a kind of tobacco leaf feeding manipulator device according to claim 1-3, it is characterized in that: the blade on described the first folding wheel (22) and the second folding wheel (23) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201080 CN203194521U (en) | 2013-04-21 | 2013-04-21 | Tobacco leaf folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201080 CN203194521U (en) | 2013-04-21 | 2013-04-21 | Tobacco leaf folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194521U true CN203194521U (en) | 2013-09-18 |
Family
ID=49138669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201080 Withdrawn - After Issue CN203194521U (en) | 2013-04-21 | 2013-04-21 | Tobacco leaf folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203194521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106837A (en) * | 2013-04-21 | 2014-10-22 | 湖北星源机械有限责任公司 | Tobacco leaf folding device |
-
2013
- 2013-04-21 CN CN 201320201080 patent/CN203194521U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104106837A (en) * | 2013-04-21 | 2014-10-22 | 湖北星源机械有限责任公司 | Tobacco leaf folding device |
| CN104106837B (en) * | 2013-04-21 | 2016-04-27 | 湖北星源机械有限责任公司 | A kind of tobacco leaf folding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20160427 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |