CN207461388U - A kind of cigarette machine impeller vane mechanism - Google Patents
A kind of cigarette machine impeller vane mechanism Download PDFInfo
- Publication number
- CN207461388U CN207461388U CN201721589495.1U CN201721589495U CN207461388U CN 207461388 U CN207461388 U CN 207461388U CN 201721589495 U CN201721589495 U CN 201721589495U CN 207461388 U CN207461388 U CN 207461388U
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- support shaft
- type groove
- friction pulley
- bearing
- knife box
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Abstract
The utility model discloses a kind of cigarette machine impeller vane mechanism, solve in the prior art that cigarette machine is not easy to replace with impeller vane mechanism, repair and the problem of more allowing blade replacement danger coefficient is higher.The utility model includes knife box, friction pulley and axle bed are arranged inside knife box, support shaft, which is equipped with, compresses bearing, it is corresponding with friction pulley to compress bearing, blade, which is located at, to be compressed between bearing and friction pulley, and pass through and compress bearing blade is clamped with friction pulley, axle bed is equipped with U-type groove, the bottom of U-type groove is equipped with compression spring, and support shaft is matched with U-type groove, and the top of knife box is equipped with through-hole, pressing axis is equipped in through-hole, the upper end of pressing axis passes through through-hole to stretch out knife box, and the lower end of pressing axis is corresponding with support shaft, and support shaft is pushed to be moved in U-type groove.The utility model has U-type groove to play guiding to support shaft due to there is axle bed, friction pulley with compress bearing and detach more reliable, it is time saving and energy saving that installation more renews blade, safety coefficient height.
Description
Technical field
The utility model is related to cigarette machine technical fields, particularly relate to a kind of cigarette machine impeller vane mechanism.
Background technology
The cutterhead assembly blade mechanisms used on PROTOS70 cigarette machines at present are mainly used for clamping blade, keep blade into
It gives.Since friction pulley position is fixed, blade can only be driven to feed；Blade clamping force is kept, blade can only be honoured by compression axis
Pressure；It compresses bearing and moves generation along inclined-plane by spring and axle bed slope driving axis.Blade after a period of use,
Need replacing new blade；Replacing options are to push inward dynamic pressure pin with hand, and pressing impeller-hub is inwardly moved along axle bed, forces compression axis
It holds and is detached with friction pulley, extract old blade, be inserted into blade and complete to replace；Existing structure it sometimes appear that blade chucking power not
Enough, in high speed rotation, blade flies out phenomenon entire knife box structure, there is the risk for hurting operating personnel；Separately since axle bed is
Monocline face, when pressing impeller-hub moves down, axis, departing from axle bed inclined-plane, causes to rub under the action of spring force and thrust
Wiping wheel and compressing bearing can not separate, and more allowing blade replacement is difficult, it is possible to scratch operating personnel's hand.
Utility model content
For the deficiency in above-mentioned background technology, the utility model proposes a kind of cigarette machine impeller vane mechanisms, solve
Cigarette machine is not easy to replace with impeller vane mechanism in the prior art, repair and the problem of more allowing blade replacement danger coefficient is higher.
What the technical solution of the utility model was realized in：A kind of cigarette machine impeller vane mechanism, including knife box, rubs
Wheel, support shaft, axle bed and blade, friction pulley and axle bed to be wiped to be arranged inside knife box, knife box is stretched out at the both ends of support shaft respectively,
Support shaft, which is equipped with, compresses bearing, and compression bearing is corresponding with friction pulley, and blade, which is located at, to be compressed between bearing and friction pulley, and lead to
Cross compression axis and hold and blade is clamped with friction pulley, axle bed is equipped with U-type groove, and the bottom of U-type groove is equipped with compression spring, support shaft with
U-type groove matches, and the top of knife box is equipped with through-hole, and pressing axis is equipped in through-hole, and the upper end of pressing axis passes through through-hole to stretch out knife box,
The lower end of pressing axis is corresponding with support shaft, and support shaft is pushed to be moved in U-type groove.
The U-type groove is obliquely installed, tilt angle theta=15 ° of U-type groove.
The lower part of the compression spring is located in the inclined hole on axle bed, and the top of compression spring puts in U-type groove and opposite with support shaft
It should.
The support shaft is equipped with dottle pin, and dottle pin is located at the both sides for compressing bearing and is matched with compressing bearing respectively.
The both ends that the support shaft stretches out knife box are flexibly connected by spring bearing with knife box, are blocked in the outermost end of support shaft
Equipped with baffle ring.
The axle bed is fixedly connected by screw with knife box, compresses the central cross-section of bearing and the central cross-section position of friction pulley
In being same as in plane.
The utility model in the case where installation site is constant, changes former mounting structure using the above structure；Make support shaft
It is moved along the U-type groove in axle bed, reduces U-type groove angle of inclination to 15 °, the friction according to suffered by support shaft force analysis obtains blade
Power is equal to friction coefficient and is multiplied by the sine value for compressing bearing pressure divided by angle, θ, the then pressure increasing it follows that tilt angle theta becomes smaller
Greatly, in order to ensure the limited displacement distance of pressing axis, it is 15 ° to select θ, compared to original pressure increase 60%, meets requirement；
Separately there is U-type groove to play guiding to support shaft due to there is axle bed, friction pulley detaches more reliable, installation replacement with bearing is compressed
New blade is time saving and energy saving, and safety coefficient greatly improves.
Description of the drawings
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the utility model internal structure schematic diagram.
Fig. 2 is the utility model schematic front view.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making the creative labor
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, embodiment 1, a kind of cigarette machine impeller vane mechanism, including knife box 1, friction pulley 2, support shaft
7th, axle bed 8 and blade 3, friction pulley 2 and axle bed 8 are arranged inside knife box 1, and axle bed 8 is fixed by screw 10 and knife box 1 to be connected
It connects, friction pulley is connected by axis with knife box, and knife box 1 is stretched out at the both ends of support shaft 7 respectively, and support shaft 7 stretches out the both ends of knife box 1
It is flexibly connected by spring bearing 15 with knife box 1, baffle ring 11 is arranged in the outermost end of support shaft 7, for fixing support shaft.Branch
It supports axis 7 and is equipped with compression bearing 5, compression bearing 5 is corresponding with friction pulley 2, compresses the central cross-section of bearing 5 and friction pulley 2
Central cross-section, which is located at, to be same as in plane, it is ensured that the pressing force of blade maximum.Blade 3 be located at compress bearing 5 and friction pulley 2 it
Between, and pass through and compress bearing 5 blade 3 is clamped with friction pulley 2, axle bed 8 is equipped with U-type groove 12, and the bottom of U-type groove 12 is set
There are compression spring 9, cushioning supportive axis, while realize the reset of support shaft, support shaft 7 passes through U-type groove and matched with U-type groove 12, knife
The top of box 1 is equipped with through-hole 13, and pressing axis 4 is equipped in through-hole 13, and the upper end of pressing axis 4 passes through through-hole 13 to stretch out knife box 1, pressing
The lower end of axis 4 is corresponding with support shaft 7, and support shaft 7 is pushed to be moved in U-type groove 12, by pressing pressing axis, and then pushes
Support shaft is moved along U-type groove, and compression bearing is made to be detached with friction pulley, and then realizes the repair and replacement of blade.
Embodiment 2, a kind of cigarette machine impeller vane mechanism, the U-type groove 12 are obliquely installed, the inclination angle of U-type groove 12
θ=15 ° are spent, the pressure ratio that blade is subject to is supported to increase by 60% originally at this time, ensures that friction pulley honours the fastening of blade with compression axis
Clamping.The lower part of the compression spring 9 is located in the inclined hole 14 on axle bed 8, and is fixedly connected with inclined hole, and the top of compression spring 9 puts in U-shaped
It is in slot 12 and corresponding with support shaft 7, for cushioning supportive axis and reset support shaft.
Support shaft 7 use Step Shaft, support shaft 7 be equipped with dottle pin 6, dottle pin 6 respectively be located at compress bearing 5 both sides and with
It compresses bearing 5 to match, for being isolated and protecting compression bearing, increases its service life.
Other structures are same as Example 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of cigarette machine impeller vane mechanism, it is characterised in that：Including knife box（1）, friction pulley（2）, support shaft（7）, axis
Seat（8）And blade（3）, friction pulley（2）And axle bed（8）It is arranged at knife box（1）Inside, support shaft（7）Both ends stretch out respectively
Knife box（1）, support shaft（7）It is equipped with and compresses bearing（5）, compress bearing（5）With friction pulley（2）It is corresponding, blade（3）Positioned at pressure
Mandrel is held（5）With friction pulley（2）Between, and pass through compression bearing（5）With friction pulley（2）To blade（3）It is clamped, axle bed
（8）It is equipped with U-type groove（12）, U-type groove（12）Bottom be equipped with compression spring（9）, support shaft（7）With U-type groove（12）It matches, knife box
（1）Top be equipped with through-hole（13）, through-hole（13）It is interior to be equipped with pressing axis（4）, pressing axis（4）Upper end pass through through-hole（13）It stretches out
Knife box（1）, pressing axis（4）Lower end and support shaft（7）It is corresponding, and push support shaft（7）In U-type groove（12）Interior movement.
2. cigarette machine according to claim 1 impeller vane mechanism, it is characterised in that：The U-type groove（12）Inclination is set
It puts, U-type groove（12）Tilt angle theta=15 °.
3. cigarette machine according to claim 1 or 2 impeller vane mechanism, it is characterised in that：The compression spring（9）Lower part
Positioned at axle bed（8）On inclined hole（14）In, compression spring（9）Top put in U-type groove（12）Interior and and support shaft（7）It is corresponding.
4. cigarette machine according to claim 1 impeller vane mechanism, it is characterised in that：The support shaft（7）It is equipped with
Dottle pin（6）, dottle pin（6）It is located at respectively and compresses bearing（5）Both sides and with compress bearing（5）It matches.
5. the cigarette machine impeller vane mechanism according to claim 1 or 4, it is characterised in that：The support shaft（7）It stretches out
Knife box（1）Both ends pass through spring bearing（15）With knife box（1）Flexible connection, support shaft（7）Outermost end on be arranged with baffle ring
（11）.
6. cigarette machine according to claim 1 impeller vane mechanism, it is characterised in that：The axle bed（8）Pass through screw
（10）With knife box（1）It is fixedly connected, compresses bearing（5）Central cross-section and friction pulley（2）Central cross-section be located at be same as plane
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589495.1U CN207461388U (en) | 2017-11-24 | 2017-11-24 | A kind of cigarette machine impeller vane mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721589495.1U CN207461388U (en) | 2017-11-24 | 2017-11-24 | A kind of cigarette machine impeller vane mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207461388U true CN207461388U (en) | 2018-06-08 |
Family
ID=62258563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721589495.1U Active CN207461388U (en) | 2017-11-24 | 2017-11-24 | A kind of cigarette machine impeller vane mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207461388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244347A (en) * | 2020-09-21 | 2021-01-22 | 河南中烟工业有限责任公司 | Cutter clamping device for cigarette cutting blade of cigarette making machine |
-
2017
- 2017-11-24 CN CN201721589495.1U patent/CN207461388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244347A (en) * | 2020-09-21 | 2021-01-22 | 河南中烟工业有限责任公司 | Cutter clamping device for cigarette cutting blade of cigarette making machine |
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