CN207891623U - A kind of light-duty cloth-cutting apparatus - Google Patents
A kind of light-duty cloth-cutting apparatus Download PDFInfo
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- CN207891623U CN207891623U CN201820146299.5U CN201820146299U CN207891623U CN 207891623 U CN207891623 U CN 207891623U CN 201820146299 U CN201820146299 U CN 201820146299U CN 207891623 U CN207891623 U CN 207891623U
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- rotor
- cloth
- cutter
- pawl
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Abstract
A kind of light-duty cloth-cutting apparatus, including pedestal, the pedestal is equipped with middle riser, and middle riser is equipped with cutter mechanism, the cutter mechanism includes upper rotor, lower rotor and folds rotor, and the upper rotor, lower rotor, folding rotor are connect by the first transmission mechanism with first driving means；Upper rotor setting is on lower rotor and circumscribed with lower rotor, folds rotor setting and is equipped with gap on the right side of lower rotor and between lower rotor and upper rotor；Upper rotor and lower roller's diameter are equal, fold twice that roller's diameter is upper rotor or lower roller's diameter；The upper rotor is equipped with upper cutter, and lower rotor, which is equipped with, inserts cloth knife and lower cutter, folds rotor and is equipped with folder cloth knife, folder cloth knife quantity is insert cloth knife quantity twice.In the case where folding axle rotational speed is constant, one circle of rotor rotation is folded, cloth outputting efficiency improves 1 times than in the past, substantially increases speed of production and cloth outputting efficiency.
Description
Technical field
The utility model is related to cloth cutting technique fields, and in particular to a kind of light-duty cloth-cutting apparatus.
Background technology
Currently used cloth-cutting apparatus has the following defects：
1, upper rotor or lower roller's diameter are equal with the diameter of rotor is folded, the upper cutter on upper rotor（Or on lower rotor
Lower cutter）Ratio of number with the folder cloth knife folded on rotor is 1:1, upper rotor or lower rotor rotate a circle, and fold rotor
Correspondence also rotates a circle, and cloth outputting is less efficient；
2, each rotor weight is very big, and two middle risers simultaneously support inside and outside rotor needs, and rotor installation is adjusted
Whole inconvenience, and since machinery inertial is big, to equipment requirement height, it is therefore desirable to higher cost.
Utility model content
The technical problems to be solved in the utility model is that rotor or lower rotor rotate a circle on existing cloth-cutting apparatus, folding
Folded rotor correspondence also rotates a circle, and cloth outputting is less efficient, and, each rotor weight is big, and middle riser inside and outside needs
It simultaneously supports, mounting and adjusting is inconvenient.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of light-duty cloth-cutting apparatus, including pedestal, the pedestal are equipped with middle riser, and middle riser is equipped with cutter mechanism,
The cutter mechanism includes upper rotor, lower rotor and folds rotor, and the upper rotor, lower rotor, folding rotor pass through first and pass
Motivation structure is connect with first driving means；
The setting of upper rotor is on lower rotor and circumscribed with lower rotor, fold rotor be arranged on the right side of lower rotor and with cut
It is equipped with gap between roller and upper rotor；Upper rotor and lower roller's diameter are equal, and it is upper rotor or lower rotor to fold roller's diameter
Twice of diameter；
The upper rotor is equipped with upper cutter, and lower rotor, which is equipped with, inserts cloth knife and lower cutter, folds rotor and is equipped with folder cloth
Knife, folder cloth knife quantity are insert cloth knife quantity twice.
Upper cutter tilts predetermined angle with respect to upper slitter roll axis, and there is upper cutter blade, upper cutter blade to exceed upper rotor
Peripheral surface, upper cutter quantity is no less than two and is evenly distributed on rotor periphery；
Lower cutter is cuboid metal derby, and lower cutter is parallel with the lower axis of rotor, and lower cutter is embedded in lower rotor periphery
Face, lower cutter and slotting cloth knife quantity are no less than two and along the circumferentially staggered distributions of lower rotor, and inserting cloth knife cutter hub can cut
Roller diameter direction is flexible；
Folder cloth knife quantity is no less than two and is evenly distributed on and folds on rotor；
It reserves and has the gap between folder cloth knife cutter hub and folding rotor, the thickness for inserting cloth knife cutter hub is less than the width in gap, inserts
Cloth knife cutter hub is extended and injects in the gap.
The middle riser includes two and is oppositely arranged, and two middle risers are vertically arranged on pedestal；Upper rotor, lower rotor
It is less than the distance between equal two middle risers with length of the rotor along axis is folded, upper rotor, lower rotor and folds the one of rotor
End is installed on the middle riser of inside.
Getter device is equipped in the lower rotor, the peripheral surface of the lower rotor is equipped with to be connected to the air inlet of getter device
Suction hole, suction hole is provided with an at least row, and it is parallel with roll axis is cut often to arrange suction hole.
It is additionally provided with pusher dog outside the folding rotor, pusher dog end is connect with the second driving device, and the second driving device can
Drive pusher dog rotation.
The light-duty cloth-cutting apparatus further includes conveyer belt and connects cloth apparatus, connects cloth apparatus setting in conveying rim end and is located at
Below lower rotor；
It includes supporting rack to connect cloth apparatus, is arranged on supporting rack and connects cloth pawl, connects cloth pawl and passes through the second transmission mechanism and third drive
Dynamic device connection, third driving device, which can drive, to be connect cloth pawl and moves up and down；It conveys rim end to be arranged by block cloth pawl, block cloth pawl is vertical
Conveyor belt surface.
It connects cloth pawl to connect with cylinder, cylinder, which can drive, connects the back-and-forth motion of cloth pawl；Cylinder is arranged on connecting plate, and connecting plate can
It is slidably arranged on vertical straight line sliding rail, connecting plate is connect by the second transmission mechanism with third driving device.
Second transmission mechanism includes transmission gear and rack, and rack is arranged in parallel with vertical straight line sliding rail and consolidates with connecting plate
Fixed connection, rack are connect with transmission gear engaged transmission, transmission gear with third driving device.
Cloth pawl is connect to be comb shape and include at least two broach；It includes two to connect cloth pawl, respectively inscribed cloth pawl and external
Cloth pawl, inscribed cloth pawl and external cloth pawl are separately positioned in inner support plate and external support board.
It is additionally provided with protective cover outside cutter mechanism, protective cover is fixed on middle riser；Protective cover includes interior plate and outside
The sliding block that can slide up and down is respectively arranged on plate, interior plate and outer panel, the both ends of upper rotor are separately fixed at two sliding blocks
On, upper end of slide block is arranged on leading screw, and leading screw upper end is arranged on protective cover.
Compared with the existing technology, the technique effect of the utility model is：
1, the utility model fold that roller's diameter is upper rotor or lower roller's diameter twice, folder cloth knife quantity is to insert cloth knife
Twice of quantity folds one circle of rotor rotation in the case where folding axle rotational speed is constant, and cloth outputting efficiency improves 1 than in the past
Times, substantially increase speed of production and efficiency；
2, the utility model shortens rotor, lower rotor and the length for folding rotor, and the weight saving of each rotor is adjusted
It is whole easy for installation, each rotor only in the inner part in riser fix, and because of rotor weight saving, machinery inertial is small, pair sets
It is low for requiring, greatly reduce cost；
3, the utility model occupies little space, and two groups can be installed on complete machine machine or multigroup sheet staggeredly light-duty cuts cloth
Device, it is mutually unaffected, improve the complete machine speed of service and Qie Bu efficiency.
Description of the drawings
Fig. 1 is the stereogram of the light-duty cloth-cutting apparatus of the utility model；
Fig. 2 is the stereogram of the cutter mechanism of the utility model；
Fig. 3 is the upper rotor, lower rotor and the side view for folding rotor of the utility model；
Fig. 4 is the enlarged drawing of structure in dotted line frame in Fig. 3；
Fig. 5 is the stereogram for connecing cloth apparatus of the utility model.
In figure, 1, pedestal, 11, middle riser, 2, upper rotor, 21, upper cutter, 22, upper cutter blade, 3, lower rotor, 31, under
Cutter, 32, insert cloth knife, 33, insert cloth knife cutter hub, 34, suction hole, 4, fold rotor, 41, folder cloth knife, 42, folder cloth knife cutter hub, 43,
Gap, 5, conveyer belt, 51, block cloth pawl, 6, pusher dog, the 61, second driving device,
7, cloth apparatus is connect, 71, supporting rack, 711, inner support plate, 712, external support board, 721, inscribed cloth pawl, 722, external
Cloth pawl, 73, broach, 74, cylinder, 75, connecting plate, 76, vertical straight line sliding rail, 77, third driving device, 78, transmission gear,
79, rack, 8, protective cover, 81, interior plate, 82, outer panel, 83, sliding block, 84, leading screw.
Specific implementation mode
As shown in Figs. 1-5, a kind of light-duty cloth-cutting apparatus, including pedestal 1, pedestal 1 is equipped with middle riser 11, on middle riser 11
Equipped with cutter mechanism, cutter mechanism includes upper rotor 2, lower rotor 3 and folds rotor 4, and upper rotor 2, folds rotor 4 at lower rotor 3
It is connect with first driving means by the first transmission mechanism；First driving means are motor, and the first transmission mechanism is the prior art
In common gear train, gear train is for realizing motor and upper rotor, lower rotor or folds power transmission between rotor.
Middle riser 11 includes two and is oppositely arranged, and two middle risers 11 are vertically arranged on pedestal 1；Upper rotor 2 is cut
Roller 3 and folding rotor 4 are less than the distance between equal two middle risers 11, upper rotor 2, lower rotor 3 and folding along the length of axis
One end of rotor 4 is installed on the middle riser of inside.Compared with the existing technology, each rotor length reduces, rotor weight also phase
It should reduce.
The setting of upper rotor 2 is on lower rotor 3 and circumscribed with lower rotor 3, fold the setting of rotor 4 on the right side of lower rotor 3 and
It is equipped with gap between lower rotor 3 and upper rotor 2；Upper rotor 2 is equal with lower 3 diameter of rotor, folds 4 a diameter of upper slitter of rotor
Twice of 3 diameter of roller 2 or lower rotor；
Circumferentially arranged with upper cutter 21 on upper rotor 2, circumferentially arranged with slotting cloth knife 32 and lower cutter 31, folding on lower rotor 3
Circumferentially arranged with folder cloth knife 41 on folded rotor 4, folder cloth 41 numbers of knife are twice of slotting cloth 32 numbers of knife.
It is reserved between the cutter hub 42 and folding rotor of folder cloth knife 41 and has the gap 43.Inserting 32 cutter hub 33 of cloth knife can be in lower rotor
Diametric(al) is flexible, lower rotor turn to slotting cloth knife cutter hub 33 and folder cloth cutter position to it is corresponding when slotting 33 stretching of cloth knife cutter hub and can
It injects folder cloth knife cutter hub 42 and folds in the gap 43 between rotor, the thickness for inserting cloth knife cutter hub 33 is less than the width in gap 43.
Upper cutter 21 is the prior art commonly cutter with blade, and 2 axis of upper rotor relatively of upper cutter 21 tilts pre-
If angle, the blade 22 of upper cutter 21 exceeds the peripheral surface of upper rotor, and 21 quantity of upper cutter is no less than two and is evenly distributed on
On upper rotor 2；
Lower cutter 31 is cuboid metal derby, and lower cutter 31 is parallel with the axis of lower rotor 3, and lower cutter 31, which is embedded in, to be cut
Roller peripheral surface.Lower cutter 31 and slotting 32 quantity of cloth knife are no less than two and along the circumferentially staggered distribution of lower rotor；
41 quantity of folder cloth knife, which is no less than two and is evenly distributed on, folds 4 periphery of rotor.
Protective cover 8 is additionally provided with outside cutter mechanism, protective cover 8 is fixed on the middle riser of inside.Protective cover includes inside
The sliding block 83 that can slide up and down, the both ends of upper rotor are respectively arranged on plate 81 and outer panel 82, interior plate 81 and outer panel 82
It is separately fixed on two sliding blocks 83, upper end of slide block is arranged on leading screw 84, and 84 upper end of leading screw is arranged on protective cover 8.Rotation
When leading screw, two sliding blocks can be driven to move up and down, so as to adjust the distance between upper rotor and lower rotor, make rotor and cut
Pressure appropriate can be kept to cut off cloth between upper cutter and lower cutter when roller rotates.When upper cutter or lower cutter make for a long time
With and when wearing, can suitably adjust the distance between rotor and lower rotor.
Getter device is equipped in lower rotor 3, the peripheral surface of lower rotor 3 is equipped with the air-breathing being connected to the air inlet of getter device
Hole 34.Suction hole is provided with an at least row, and it is parallel with roll axis is cut often to arrange suction hole.
It folds and is additionally provided with pusher dog 6 outside rotor 4,6 end of pusher dog is connect with the second driving device 61, and the second driving device is
Motor.Second driving device 61 can drive pusher dog 6 centered on the second driving device 61 in the counterclockwise direction and clockwise
Reciprocating rotation.
Light-duty cloth-cutting apparatus further includes conveyer belt 5 and connects cloth apparatus 7, connects cloth apparatus 7 and is arranged at 5 beginning of conveyer belt and is located at
3 lower section of lower rotor；Block cloth pawl 51,51 vertical conveyor apron of block cloth pawl, 5 surface is arranged in 5 beginning of conveyer belt.
As shown in figure 3, it includes supporting rack 71 to connect cloth apparatus 7, on supporting rack 71 setting connect cloth pawl, connect cloth pawl be comb shape and
Including at least two broach 73.It connects cloth pawl to connect with third driving device 77 by the second transmission mechanism, third driving device 77
It can drive and connect cloth pawl and move up and down, third driving device 77 is motor.
It connects cloth pawl to connect with cylinder 74, cylinder 74, which can drive, connects the back-and-forth motion of cloth pawl；Cylinder 74 is arranged on connecting plate 75,
Connecting plate 75 is slidably disposed on vertical straight line sliding rail 76, and vertical straight line sliding rail 76 is arranged two and parallel to each other.Connection
Plate 75 is connect by the second transmission mechanism with third driving device 77.Transmission mechanism can be rack and pinion mechanism or synchronizing wheel
Synchronous belt mechanism.
When second transmission mechanism is rack and pinion mechanism, specifically include transmission gear 78 and rack 79, rack 79 with it is vertical
Line slide rail 76 is arranged in parallel and is fixedly connected with connecting plate 75, rack 79 and 78 engaged transmission of transmission gear, transmission gear 78
It is connect with third driving device 77.Third driving device 77 is motor, and motor drives transmission gear 78 to rotate, to carry-over bar
79 move up and down, it is final drive connecting plate 75 and connect cloth pawl moved up and down on vertical straight line sliding rail 76.
It includes two to connect cloth pawl, and cloth pawl 721 and external cloth pawl is inscribed in respectively inscribed cloth pawl 721 and external cloth pawl 722
722 are separately positioned in inner support plate 711 and external support board 712.Inscribed cloth pawl 721 and external cloth pawl 722 are respectively by independent
Cylinder drives its back-and-forth motion, and drives it to move up and down by independent third driving device and the second transmission mechanism respectively.
The course of work of the utility model is as follows：
Upper rotor 2 rotates counterclockwise, and lower rotor 3 rotates clockwise, when rotation, upper cutter 21 with 31 position of lower cutter one by one
Corresponding, after non-woven fabrics enters between upper rotor 2 and lower rotor 3, the getter device on lower rotor 3 makes non-woven fabrics close to lower rotor 3
Advance, then the plane collision cut-out non-woven fabrics of 21 blade 22 of upper cutter and 31 surface of lower cutter descends the slotting cloth knife 32 on rotor 3
It will be inserted into the middle part of non-woven fabrics after cut-out in the cutter hub 42 for folding the knife of the folder cloth on rotor 4 41 and the gap 43 for folding rotor, folding
Folded rotor rotates counterclockwise, and folder cloth knife 41 drives non-woven fabrics to be detached from lower rotor 3 because folding the rotation of rotor 4, and non-woven fabrics is in inertia
Under the action of form doubling.
When pressing from both sides the rotation of cloth knife 41 to 6 position of pusher dog, cuts off non-woven fabrics after molding and stopped by pusher dog 6, pusher dog edge
It rotates counterclockwise, when it turns to height corresponding with cloth pawl is connect, non-woven fabrics is connect by orderly neat being deposited on cloth pawl, this
When cylinder driving connect cloth pawl and retreat pre-determined distance, then pusher dog is clockwise to initial position, and repeats the above-mentioned course of work.
Inscribed cloth pawl 721 and external cloth pawl 722 are inside and outside, upper and lower position interlocks, to be located above one connect the inscribed cloth pawl 721 of cloth pawl or
It falls rapidly after stacking the full number of plies on external cloth pawl 722, and its retrogressing is driven by cylinder 74, nonwoven after molding will be stacked and laid
It sets on the conveyer belt 5 of lower section, block cloth pawl 51 can will connect under the non-woven fabrics on cloth pawl group.Meanwhile another underlying connects
Cloth pawl is inscribed 721 or external cloth pawl 722 of cloth pawl and rises and advance rapidly, and upper one of replacement connects cloth pawl and continues to non-woven fabrics, interior
It connects cloth pawl 721 and external cloth pawl 722 is so alternateed and run in proper order.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these should also be considered as this reality
With novel protection domain.
Claims (10)
1. a kind of light-duty cloth-cutting apparatus, which is characterized in that including pedestal（1）, the pedestal（1）It is equipped with middle riser（11）, in
Riser（11）It is equipped with cutter mechanism, the cutter mechanism includes upper rotor（2）, lower rotor（3）With folding rotor（4）, described
Upper rotor（2）, lower rotor（3）, fold rotor（4）It is connect with first driving means by the first transmission mechanism；
Upper rotor（2）It is arranged in lower rotor（3）On and with lower rotor（3）It is circumscribed, fold rotor（4）It is arranged in lower rotor（3）
Right side and with lower rotor（3）With upper rotor（2）Between be equipped with gap；Upper rotor（2）With lower rotor（3）Diameter is equal, folds
Rotor（4）A diameter of upper rotor（2）Or lower rotor（3）Twice of diameter；
The upper rotor（2）It is equipped with upper cutter（21）, lower rotor（3）It is equipped with and inserts cloth knife（32）And lower cutter（31）, fold
Rotor（4）It is equipped with folder cloth knife（41）, press from both sides cloth knife（41）Quantity is to insert cloth knife（32）Twice of quantity.
2. light-duty cloth-cutting apparatus according to claim 1, it is characterised in that：Upper cutter（21）Relatively upper rotor（2）Axis
Predetermined angle is tilted, upper cutter has blade, upper cutter blade（22）Peripheral surface beyond upper rotor, upper cutter（21）Quantity is not
Less than two and it is evenly distributed on upper rotor（2）Periphery；
Lower cutter（31）For cuboid metal derby, lower cutter（31）With lower rotor（3）Axis it is parallel, lower cutter, which is embedded in, to be cut
Roller peripheral surface, lower cutter（31）With slotting cloth knife（32）Quantity is no less than two and along the circumferentially staggered distribution of lower rotor, inserts cloth
Knife cutter hub（33）It can be flexible in lower roller's diameter direction；
Press from both sides cloth knife（41）Quantity is no less than two and is evenly distributed on folding rotor（4）On；
Press from both sides cloth knife cutter hub（42）It reserves and has the gap between folding rotor（43）, insert cloth knife cutter hub（33）Thickness be less than gap
（43）Width, insert cloth knife cutter hub（33）It is extended and inject the gap（43）It is interior.
3. light-duty cloth-cutting apparatus according to claim 1, which is characterized in that the middle riser（11）It is including two and opposite
Setting, two middle risers（11）It is vertically arranged in pedestal（1）On；Upper rotor（2）, lower rotor（3）With folding rotor（4）Along axis
Length be less than equal two middle risers（11）The distance between, upper rotor（2）, lower rotor（3）With folding rotor（4）One end it is equal
Middle riser mounted on inside（11）On.
4. light-duty cloth-cutting apparatus according to claim 1, it is characterised in that：The lower rotor（3）It is interior to be equipped with getter device,
The lower rotor（3）Peripheral surface be equipped with the suction hole that is connected to the air inlet of getter device（34）, suction hole is provided at least
It is parallel with roll axis is cut often to arrange suction hole by one row.
5. light-duty cloth-cutting apparatus according to claim 1, which is characterized in that the folding rotor（4）Outer be additionally provided with is dialled
Pawl（6）, pusher dog（6）End and the second driving device（61）Connection, the second driving device（61）Pusher dog can be driven（6）Rotation.
6. light-duty cloth-cutting apparatus according to claim 1, which is characterized in that the light-duty cloth-cutting apparatus further includes conveyer belt
（5）With connect cloth apparatus（7）, connect cloth apparatus（7）It is arranged in conveyer belt（5）Beginning and be located at lower rotor（3）Lower section；
Connect cloth apparatus（7）Including supporting rack（71）, supporting rack（71）Upper setting connects cloth pawl, connect cloth pawl by the second transmission mechanism with
Third driving device（77）Connection, third driving device（77）It can drive and connect cloth pawl and move up and down；Conveyer belt（5）Beginning setting by
Block cloth pawl（51）, block cloth pawl（51）Vertical conveyor apron（5）Surface.
7. light-duty cloth-cutting apparatus according to claim 6, which is characterized in that connect cloth pawl and cylinder（74）Connection, cylinder
（74）It can drive and connect the back-and-forth motion of cloth pawl；Cylinder（74）It is arranged in connecting plate（75）On, connecting plate（75）It is slidably disposed on
Vertical straight line sliding rail（76）On, connecting plate（75）Pass through the second transmission mechanism and third driving device（77）Connection.
8. light-duty cloth-cutting apparatus according to claim 7, which is characterized in that the second transmission mechanism includes transmission gear（78）
And rack（79）, rack（79）With vertical straight line sliding rail（76）It is arranged in parallel and and connecting plate（75）It is fixedly connected, rack（79）
With transmission gear（78）Engaged transmission, transmission gear（78）With third driving device（77）Connection.
9. light-duty cloth-cutting apparatus according to claim 6, which is characterized in that connect cloth pawl and be comb shape and include at least two
Broach（73）；It includes two to connect cloth pawl, respectively inscribed cloth pawl（721）With external cloth pawl（722）, cloth pawl is inscribed（721）With it is outer
Connect cloth pawl（722）It is separately positioned on inner support plate（711）And external support board（712）On.
10. light-duty cloth-cutting apparatus according to claim 1, which is characterized in that be additionally provided with protective cover outside cutter mechanism
（8）, protective cover（8）It is fixed on riser；Protective cover (8) includes interior plate (81) and outer panel (82), interior plate (81) and
The sliding block that can slide up and down (83) is respectively arranged on outer panel (82), the both ends of upper rotor are separately fixed at two sliding blocks (83)
On, upper end of slide block is arranged on leading screw (84), and leading screw (84) upper end is arranged in protective cover（8）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146299.5U CN207891623U (en) | 2018-01-29 | 2018-01-29 | A kind of light-duty cloth-cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146299.5U CN207891623U (en) | 2018-01-29 | 2018-01-29 | A kind of light-duty cloth-cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891623U true CN207891623U (en) | 2018-09-21 |
Family
ID=63546154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820146299.5U Active CN207891623U (en) | 2018-01-29 | 2018-01-29 | A kind of light-duty cloth-cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891623U (en) |
-
2018
- 2018-01-29 CN CN201820146299.5U patent/CN207891623U/en active Active
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