CN105463705B - On-woven fiber web drafting machine - Google Patents
On-woven fiber web drafting machine Download PDFInfo
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- CN105463705B CN105463705B CN201510991763.1A CN201510991763A CN105463705B CN 105463705 B CN105463705 B CN 105463705B CN 201510991763 A CN201510991763 A CN 201510991763A CN 105463705 B CN105463705 B CN 105463705B
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- draw roll
- frame
- fixed
- bearing support
- wallboard
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A kind of on-woven fiber web drafting machine, belongs to field of non-weaving textile machinery technology.Including left and right frame；Cellucotton net input mechanism；Drawing-off web output mechanism；Upper and lower draw roll, feature：Also include draw roll bearing support, automatic mechanism after bearing support, automatic mechanism and drawing-off roller transmission mechanism before bearing support, upper draw roll supporting is erected at a left side, between right frame, automatic mechanism is located between left and right frame rear column after bearing support, automatic mechanism is located between left and right frame front column before bearing support, upper draw roll is supported on draw roll bearing support, on every two, lower draw roll constitutes an attenuation system, drawing-off roller transmission mechanism is located at left frame underbeam back to the side of right frame underbeam, and go up draw rolls and two lower draw rolls drive connections with two in an attenuation system.Shorten regulating time, improve the operating efficiency of draw roll；Embody regulating effect, it is ensured that to the drawing-off effect of cellucotton net；Mitigate operation intensity.
Description
Technical field
The invention belongs to field of non-weaving textile machinery technology, and in particular to a kind of on-woven fiber web drafting machine.
Background technology
As is known in the industry, complete on-woven product（Such as non-woven fabrics, non-woven mat, the ring-type on-woven blanket band without end points）
A part in production equipment, and complete on-woven Production equipment mainly includes opener, carding machine, lapping machine and pin
Thorn machine（Or spun-laced machine）, the function of carding machine is by the on-woven fiber combing after opener and will to be fed to lapping machine
Lapping, send needing machine acupuncture or send spun-laced machine spun lacing after lapping machine lapping, form on-woven product.
With the continuous improvement that people are required on-woven product quality, on-woven production manufacturer is generally in lapping machine
Foregoing on-woven fiber web drafting machine is set up between needing machine, makes on-woven fine through to the drawing-off of on-woven fiber web
Relative displacement is produced between dimension, specifically, fiber is continuously and uniformly distributed on web outbound course, the pin in Shi Youhou roads
The intensity of on-woven product such as non-woven fabrics that is obtained after thorn operation acupuncture, flexibility, uniformity, hygroscopicity and easypro when using
Adaptive is improved.
Technical information on on-woven fiber web drafting machine can be seen in disclosed Chinese patent literature, typically
Such as " new drafting machine " that Authorization Notice No. CN203284586U recommends, it is general that the patent formula can embody the 0013rd section of its specification
The technique effect for including, but disclosed in it and the structure of distance regulating mechanism up and down by the record of the 0030th section of specification have
It is reasonable to lose, need to be to some licker-ins（Upper licker-in, namely upper draw roll）The spacing for adjusting one by one and realizing between upper and lower licker-in becomes
Change, to meet the drawing-off to the on-woven fiber web of different grammes per square metres.Then due to upper licker-in（Go up draw roll）And lower thorn
Roller（Descend draw roll）Quantity it is more（The patent is exemplified by 10）, thus one by one to each licker-in（Each upper draw roll）Regulation institute
The time of cost is tediously long, influences the operating efficiency of drafting machine, and the uniformity of the regulating degree of each licker-in to be also difficult to ensure,
In the presence of the anxiety of influence drawing-off effect.Additionally, in order to rely on manual mode to all licker-ins（Upper licker-in）It is adjusted, thus equipment
The operation intensity for managing and protecting personnel is big.
It is that this applicant has made beneficial design for above-mentioned prior art, it is necessary to improved, forms following
The technical scheme that will be introduced.
The content of the invention
Task of the invention is to provide one kind to help that all upper draw rolls are disposably adjusted and used significantly simultaneously
Shorten regulating time and improve the operating efficiency of drafting machine, be conducive to embodying all upper draw rolls uniformity regulating effect and by
Ensureing Drafting quality to cellucotton net, it is beneficial to embody good automation regulating effect and use and abandon regulation manually simultaneously
And significantly mitigation equipment manages and protects the on-woven fiber web drafting machine of the operation intensity of personnel.
What task of the invention was performed by, a kind of on-woven fiber web drafting machine, including a left frame and one
Right frame corresponding with left frame, left frame is included under left frame front column, left frame rear column, left frame upper beam and left frame
Beam, left frame front column and left frame rear column front and rear correspondence each other, the front end of left frame upper beam are upper with left frame front column
Portion is fixed, and the rear end of left frame upper beam is fixed with the top of left frame rear column, before the front end of left frame underbeam and left frame
The bottom of column is fixed, and the rear end of left frame underbeam is fixed with the bottom of left frame rear column, before right frame includes right frame
Column, right frame rear column, right frame upper beam and right frame underbeam, right frame front column and right frame rear column are front and rear right each other
Should, the front end of right frame upper beam is fixed with the top of right frame front column, and the rear end of right frame upper beam and right frame rear column
Top fix, the front end of right frame underbeam is fixed with the bottom of right frame front column, and the rear end of right frame underbeam and right machine
The bottom of frame rear column is fixed, tie-beam before being fixed with a pair of frame between left frame front column and right frame front column, and
Tie-beam after being fixed with a pair of frame between left frame rear column and right frame rear column；One cellucotton net input mechanism, should
Cellucotton net input mechanism is being arranged on left and right machine corresponding to the position between the left frame front column and right frame front column
Front side between frame；One drawing-off web output mechanism, the drawing-off web output mechanism corresponding to the left frame rear column and
Position between right frame rear column is arranged on the rear side between left and right frame；Upper draw roll and lower draw roll, draw roll on this
Respectively have a plurality of with lower draw roll, on the surface of upper draw roll on being covered with drawing-off roller card clothing, on the surface of lower draw roll around covering
There is lower drawing-off roller card clothing, and the left end of lower draw roll is rotatably supported on left frame underbeam, and the right-hand member of lower draw roll turns
It is supported on dynamicly on the right frame underbeam, is characterised by：Also include automatic adjusting machine after draw roll bearing support, bearing support
Automatic mechanism and drawing-off roller transmission mechanism before structure, bearing support, upper draw roll bearing support be arranged on up or down it is described it is left,
Between right frame, automatic mechanism corresponds to the left frame rear column and right frame rear column at the same time after bearing support
The position at top is arranged between left frame rear column and right frame rear column and is connected with upper draw roll bearing support, bearing support
The position that preceding automatic mechanism corresponds to the top of the left frame front column and right frame front column at the same time is arranged on
Between left frame front column and right frame front column and it is same be connected with upper draw roll bearing support, described upper draw roll is right
The position of the top of draw roll is rotatably supported on draw roll bearing support under Ying Yu, and every two upper draw rolls and every two
Draw roll constitutes an attenuation system under root, and the quantity of drawing-off roller transmission mechanism is equal with the quantity of the attenuation system, and this leads
Stretch roller transmission mechanism and be arranged on the left frame underbeam back to the side of the right frame underbeam, while being led with one
Stretch two upper draw rolls in system and two lower draw roll drive connections.
In a specific embodiment of the invention, described upper draw roll bearing support includes a left wallboard, Yi Youqiang
Plate and a pair of wall-panels supports connecting cross beams, the front end of left wallboard and the left frame front column towards the side of left frame rear column
It is slidably matched, and the top of the length direction in the left wallboard is fixed with a tightener sprocket support plate, and the rear end of left wallboard
It is slidably matched towards the side of left frame front column with left frame rear column, right wallboard is corresponding with left wallboard, the right wallboard
Front end is slidably matched with the right frame front column towards the side of right frame rear column, and after the rear end of right wallboard and right frame
Column is slidably matched towards the side of right frame front column, and a pair of wall-panels supports connecting cross beams are fixed on parallel state
Between left wallboard and right wallboard；The left end of the upper draw roll is rotatably supported on the left wallboard, and right-hand member rotates twelve Earthly Branches
Hold on the right wallboard；After the bearing support automatic mechanism simultaneously with the rear end of the left wallboard and right wallboard after
End connection, automatic mechanism is connected with the front end of left wallboard and the front end of right wallboard simultaneously before the bearing support；Described
Left frame front column, left frame rear column, right frame front column and right frame rear column are into [font, the left frame upper beam
Front end fixed with the upper weld of left frame front column or fixed with fastener, and after the rear end of left frame upper beam and left frame
The upper weld of column is fixed or fixed with fastener, the front end of the left frame underbeam and the lower weld of left frame front column
Fix or fixed with fastener, and the rear end of left frame underbeam is welded and fixed with the lower end of left frame rear column or solid with fastener
Fixed, the front end of the right frame upper beam is fixed with the upper weld of right frame front column or is fixed with fastener, and in right frame
The rear end of beam is fixed with the upper weld of right frame rear column or is fixed with fastener, the front end of the right frame underbeam and right machine
The lower weld of frame front column is fixed or fixed with fastener, and the rear end of right frame underbeam is welded with the bottom of right frame rear column
Connect fixed or fixed with fastener；The left end of the lower draw roll has draw roll left axle head, and right-hand member has drawing-off
Roller right axle head, lower draw roll left axle head be rotatably supported on the left frame underbeam and with the quantity phase of the attenuation system
Deng the drawing-off roller transmission mechanism drive connection.
In another specific embodiment of the invention, the structure of automatic mechanism is and institute before described bearing support
Automatic mechanism identical after the bearing support stated, and automatic mechanism includes motor, worm gear reducer after the bearing support
Case, left worm gear lifter, left lifting screw, right worm gear lifter, right lifting screw and worm shaft, motor and worm gear reducer
Case transmission coordinates, and is fixed on the top of the left frame rear column, left worm gear liter together with motor by worm gear reducer
Drop device is arranged on the top of left frame rear column, and left lifting screw is driven with left worm gear lifter and coordinates, and the left lifting spiral shell
The lower end of bar is connected with the rear end of the left wallboard, right worm gear lifter be arranged on the top of the right frame rear column and with
Left worm gear lifter is corresponding, right lifting screw and right worm gear lifter transmission coordinate, and the lower end of the right lifting screw with
The rear end connection of the right wallboard, the left end of worm shaft coordinates while and worm gear reducer with the transmission of left worm gear lifter
Drive connection, and the right-hand member of worm shaft is driven with right worm gear lifter and coordinates.
In another specific embodiment of the invention, on the left end end face of the upper draw roll and centrally located position
Put with draw roll left axle head on, and on the right-hand member end face of upper draw roll and centrally located have draw roll on right
Spindle nose, upper draw roll left axle head is rotatably supported on draw roll left axle head bearing support, and with the draw roll driver
Structure is connected, and draw roll left axle head bearing support is arranged on the left wallboard back to the side of the right wallboard on this, above leads
Roller right axle head is stretched to be rotatably supported on draw roll right axle head bearing support, and draw roll right axle head bearing support is arranged on the right side on this
Wallboard is back to the side of left wallboard；A tightener sprocket axle bed adjustment tank is offered on the tightener sprocket support plate；Under described
The lower draw roll left axle head of draw roll is rotatably supported on the left frame underbeam by lower draw roll left axle head bearing support, institute
The lower draw roll right axle head for stating lower draw roll is rotatably supported at the right frame underbeam by lower draw roll right axle head bearing support
On.
In another specific embodiment of the invention, described motor is the motor with positive and negative rotating function.
In an also specific embodiment of the invention, described drawing-off roller transmission mechanism includes driving motor, changes
To gear-box, reverse box fixed mount, drive sprocket, driven sprocket, upper drawing-off roll shaft sprocket wheel, tightener sprocket, driving chain,
Reversing sprocket, First Transition sprocket wheel, the second transition sprocket wheel and transition driving chain, driving motor are driven with reverse box and coordinate
And it is fixed on reverse box fixed mount together with driving motor by reverse box, and reverse box fixed mount and commutation
Gear-box fixed mount fixed plate is fixed, and reverse box fixed mount fixed plate and the left frame underbeam are back under the right frame
The side of beam is fixed, and drive sprocket is fixed on wherein one lower drawing-off in described the two of attenuation system lower draw rolls
On the lower draw roll left axle head of roller, and the lower draw roll left axle head is connected with reverse box, and driven sprocket is fixed on one
On the lower draw roll left axle head of another lower draw roll in two lower draw rolls of individual attenuation system, upper drawing-off roll shaft sprocket wheel is consolidated
It is scheduled on the upper draw roll left axle head of wherein one upper draw roll in two upper draw rolls of one attenuation system, tensioning
Sprocket wheel is arranged on the tightener sprocket and supports by chain tensioner spindle in the position corresponding to the tightener sprocket axle bed adjustment tank
On plate, driving chain be nested with drive sprocket, driven sprocket, in drawing-off roller chain, tightener sprocket and reversing sprocket, and this is changed
The left wallboard back to the side of the right wallboard is arranged on by reversing sprocket axle bed to sprocket wheel, First Transition sprocket wheel is fixed on
On the upper draw roll right axle head of the wherein one upper draw roll in two upper draw rolls in a described attenuation system, second
Transition sprocket wheel is fixed on one the two of the attenuation system upper draw roll right axle heads of another of upper draw roll upper draw roll, mistake
The one end for crossing driving chain is nested with First Transition sprocket wheel, and the other end is nested with the second transition sprocket wheel.
Of the invention more and in a specific embodiment, the bottom of the upper draw roll left axle head bearing support leans out institute
State the lower edge of left wallboard, middle part offers a left axle head bearing support guide groove, the left axle head bearing support guide groove be fixed on left wallboard
On guide block be slidably matched, and the top of upper draw roll left axle head bearing support is connected with the lower end of a left axle head bearing support screw rod,
The upper end of the left axle head bearing support screw rod is connected with the upper edge of left wallboard；The upper draw roll right axle head bearing support is in the right wall
The set-up mode of set-up mode on plate with the upper draw roll left axle head bearing support on left wallboard is identical；Described upper drawing-off
Roller left axle head is rotatably supported at the bottom of draw roll left axle head bearing support, and described upper draw roll right axle head is drivingly supported
In the bottom of upper draw roll right axle head bearing support.
In an of the invention and then specific embodiment, being constituted in the lower end of the left lifting screw has a left wallboard
Engaging lug, the left wallboard engaging lug is connected with the upper rear end of the left wallboard, and being constituted in the lower end of the right lifting screw has
One right wallboard engaging lug, the right wallboard engaging lug is connected with the upper rear end of the right wallboard.
Of the invention and more and in a specific embodiment, in the left axle head bearing support guide groove and in correspondence
A restriction screw is equipped with the position of the top of the guide block, the restriction screw is fixed with described left wallboard.
It is of the invention and and then a specific embodiment in, be equipped with the upper end of the left axle head bearing support screw rod
A pair of locking nut, it is by this pair of lock nut that the upper end of left axle head bearing support screw rod is upper along locking with the left wallboard.
The technical scheme that the present invention is provided has technical effect that：Due to upper draw roll has been rotatably supported at into upper drawing-off
On roller bearing support, and due to being additionally arranged after bearing support automatic mechanism before automatic mechanism and bearing support, thus in drawing-off
The synchronous adjustment of all upper draw rolls can be realized during roller bearing support upstream or downstream, not only can significantly shorten regulating time, and
And the operating efficiency of draw roll can be improved；Because all upper draw rolls can realize that a tune is all adjusted, thus excellent one can be embodied
Cause property regulating effect, and ensure the drawing-off effect to cellucotton net；Before by automatic mechanism after bearing support and bearing support
Automatic mechanism realizes automatically adjusting for counter extensioin roller bearing support, thus can significantly mitigate equipment manage and protect personnel operation it is strong
Degree.
Brief description of the drawings
Fig. 1 is embodiments of the invention schematic diagram.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is that upper draw roll and lower draw roll shown in Fig. 1 and Fig. 2 are illustrated with the drive connection of drawing-off roller transmission mechanism
Figure.
Fig. 4 is the upper draw roll and lower draw roll and drawing-off roller transmission mechanism of an attenuation system shown in Fig. 1 and Fig. 2
Drive connection detailed structure view.
Fig. 5 is supported on the detailed knot on tightener sprocket support plate for the tightener sprocket of the drawing-off roller transmission mechanism shown in Fig. 4
Composition.
Fig. 6 is drawing-off schematic diagram of the present invention to cellucotton net.
Specific embodiment
In order that the auditor of Patent Office especially the public can be more clearly understood from technical spirit of the invention and having
Beneficial effect, applicant will elaborate by way of example below, but the description to embodiment is not to this hair
The limitation of bright scheme, any only formal rather than substantial equivalent transformation according to done by present inventive concept all should
It is considered as technical scheme category.
In the following description it is every be related to upper and lower, left and right, the directionality of front and rear or directionality concept be
For the location status shown in Fig. 1 and Fig. 4, it is therefore intended that facilitate public understanding, thus can not be understood as to this
The technical scheme for providing is invented to be particularly limited to.
Fig. 1 to Fig. 4 is referred to, a left frame 1 and a right frame 2 corresponding with left frame 1 is shown, left frame 1 includes
Left frame front column 11, left frame rear column 12, left frame upper beam 13 and left frame underbeam 14, left frame front column 11 and left machine
The front and rear correspondence each other of frame rear column 12, left frame upper beam 13 is mutually parallel up and down with left frame underbeam 14, left frame upper beam 13
Front end is fixed with the top of left frame front column 11, and the rear end of left frame upper beam 13 is consolidated with the top of left frame rear column 12
Fixed, front end and the bottom of left frame front column 11 of left frame underbeam 14 are fixed, and rear end and the left frame of left frame underbeam 14
The bottom of rear column 12 is fixed, and right frame 2 includes right frame front column 21, right frame rear column 22, right frame upper beam 23 and the right side
Under frame underbeam 24, right frame front column 21 and right frame rear column 22 front and rear correspondence each other, right frame upper beam 23 and right frame
Beam 24 is mutually lower parallel, and the front end of right frame upper beam 23 is fixed with the top of right frame front column 21, and right frame upper beam 23
Rear end is fixed with the top of right frame rear column 22, and the front end of right frame underbeam 24 is fixed with the bottom of right frame front column 21,
And the rear end of right frame underbeam 24 is fixed with the bottom of right frame rear column 22, in left frame front column 11 and right frame front column
Tie-beam 15 before a pair of frame is fixed between 21（Fig. 1 shows）, and between left frame rear column 12 and right frame rear column 22
It is fixed with tie-beam 16 after a pair of frame（Fig. 1 shows）, the specifically frame on the top before a pair of frame in tie-beam 15
Preceding tie-beam stands before the top on the top corresponding to left frame front column 11 and right frame front column 21 is fixed on left frame
Between post 11 and right frame front column 21, and tie-beam is in correspondence before a frame of bottom before a pair of frame in tie-beam 15
Before the bottom of the bottom of left frame front column 11 and right frame front column 21 is fixed on left frame front column 11 and right frame
Between column 21, tie-beam is corresponding to left frame rear column 12 after a frame on the top after a pair of frame in tie-beam 16
Top and the top of right frame rear column 22 be fixed between left frame rear column 12 and right frame rear column 22, and a pair
Tie-beam is in the bottom corresponding to left frame rear column 12 and right machine after a piece frame of the bottom after frame in tie-beam 16
The bottom of frame rear column 22 is fixed between left frame rear column 12 and right frame rear column 22；Give cellucotton net input
Mechanism 3, the cellucotton net input mechanism 3 is corresponding to the position between foregoing left frame front column 11 and right frame front column 21
It is arranged on the front side between left and right frame 1,2；A drawing-off web output mechanism 4 is given, the drawing-off web output mechanism 4 exists
After being arranged between left and right frame 1,2 corresponding to the position between the left frame rear column 12 and right frame rear column 22
Side；Draw roll 5 and lower draw roll 6 are given, draw roll 5 and lower draw roll 6 respectively have a plurality of on this, in upper draw roll 5
Surface around being covered with upper drawing-off roller card clothing 53, on the surface of lower draw roll 6 around being covered with lower drawing-off roller card clothing 63, and lower draw roll 6
Left end be rotatably supported on left frame underbeam 14, and the right-hand member of lower draw roll 6 is rotatably supported at the right frame underbeam
On 24.
Because foregoing cellucotton net input mechanism 3 and drawing-off web output mechanism 4 belong to prior art, for example, can join
See the patent document referred in the superincumbent background technology column of applicant, thus the not reinflated explanation of applicant.In Fig. 1, Fig. 2 and
Show that the cellucotton net that belongs to that the cellucotton net for will await drawing-off is introduced between upper and lower draw roll 5,6 is input into Fig. 6
The upper defeated lace curtaining 31 of the structural system of mechanism 3 defeated lace curtaining 32 with, and the structural system for showing drawing-off web output mechanism 4
Output curtain 41, upper and lower defeated lace curtaining 31,32 and output curtain 41 by corresponding power set drive.By the fibre of lapping machine laying
Vinylon and cotton blend net is input between upper and lower defeated lace curtaining 31,32, is exported from output curtain 41 after upper and lower draw roll 5,6 drawing-offs.
The technical essential of the technical scheme provided as the present invention, aforementioned nonwoven textured fiber web drafting machine is also included
Automatic mechanism 10 and drawing-off roller transmission mechanism 9 before automatic mechanism 8, bearing support after draw roll bearing support 7, bearing support,
Upper draw roll bearing support 7 is arranged between foregoing left and right frame 1,2 up or down, and automatic mechanism 8 is same after bearing support
When be arranged on left frame rear column 12 corresponding to the position of foregoing left frame rear column 12 and the top of right frame rear column 22
It is connected between right frame rear column 22 and with upper draw roll bearing support 7, automatic mechanism 10 is right at the same time before bearing support
Left frame front column 11 should be arranged on the right side in the position at foregoing left frame front column 11 and the top of right frame front column 21
It is connected between frame front column 21 and equally with upper draw roll bearing support 7, foregoing upper draw roll 5 is corresponding to lower draw roll
The position of 6 top is rotatably supported on draw roll bearing support 7, and every two upper draw rolls 5 and every two lower drawing-offs
Roller 6 constitutes an attenuation system being shown in detail by Fig. 3（Also a drafting unit can be claimed, it is as follows）, the number of drawing-off roller transmission mechanism 9
Amount is equal with the quantity of foregoing attenuation system, and the drawing-off roller transmission mechanism 9 is arranged on foregoing left frame underbeam 14 back to right frame
The side of underbeam 24, while with a foregoing attenuation system in two upper draw rolls 5 and two lower draw rolls 6 be driven
Connection.
Please emphasis see Fig. 4, foregoing upper draw roll bearing support 7 includes a left wallboard 71, a right wallboard 72 and a pair of wallboards
Support connecting cross beam 73, the Slideslip of the front end of left wallboard 71 and foregoing left frame front column 11 towards left frame rear column 12
Coordinate, and the top of the length direction in the left wallboard 71 is fixed with a tightener sprocket support plate 711, and after left wallboard 71
End is slidably matched with left frame rear column 12 towards the side of left frame front column 11, and right wallboard 72 is corresponding with left wallboard 71,
The front end of the right wallboard 72 is slidably matched with foregoing right frame front column 21 towards the side of right frame rear column 22, and right wallboard
72 rear end is slidably matched with right frame rear column 22 towards the side of right frame front column 21, a pair of wall-panels supports connecting cross beams
73 are fixed between left wallboard 71 and right wallboard 72 with parallel state.Understood according to the preceding description of applicant, on a left side
The opposite side of the forward and backward column 11,12 of frame respectively offers the wallboard sliding groove slided for left wallboard 71, equally, in right frame
The opposite side of forward and backward column 21,22 respectively offers the wallboard sliding groove slided for right wallboard 72.A left side for foregoing upper draw roll 5
End is rotatably supported on left wallboard 71, and right-hand member is rotatably supported on right wallboard 72；Automatic adjusting machine after foregoing bearing support
Structure 8 is connected with the rear end of foregoing left wallboard 71 and the rear end of right wallboard 72 simultaneously, automatic mechanism 10 before foregoing bearing support
It is connected with the front end of left wallboard 71 and the front end of right wallboard 72 simultaneously；Foregoing left frame front column 11, left frame rear column
12nd, right frame front column 21 and right frame rear column 22 are into [font stands before the front end of foregoing left frame upper beam 13 and left frame
The upper weld of post 11 is fixed（Also can be fixed with fastener）, and the rear end of left frame upper beam 13 is upper with left frame rear column 12
Portion is welded and fixed（Also can be fixed with fastener）, the front end of foregoing left frame underbeam 14 and the lower weld of left frame front column 11
It is fixed（Also can be fixed with fastener）, and the rear end of left frame underbeam 14 is welded and fixed with the lower end of left frame rear column 12（
Can be fixed with fastener）, front end and the upper weld of right frame front column 21 of foregoing right frame upper beam 23 are fixed（Also can use tight
Firmware is fixed）, and the rear end of right frame upper beam 23 is fixed with the upper weld of right frame rear column 22（Also can be solid with fastener
It is fixed）, front end and the lower weld of right frame front column 21 of foregoing right frame underbeam 24 are fixed（Also can be fixed with fastener）, and
The rear end of right frame underbeam 24 is fixed with the lower weld of right frame rear column 22（Also can be fixed with fastener）；Foregoing lower drawing-off
The left end of roller 6 has draw roll left axle first 61, and right-hand member has draw roll right axle first 62, first 61 turns of lower draw roll left axle
It is supported on dynamicly on foregoing left frame underbeam 14 and the drawing-off roller transmission mechanism 9 equal with the quantity of foregoing attenuation system is driven
Connection.
Fig. 4 is still seen, because the structure of automatic mechanism 10 before foregoing bearing support is automatic with after foregoing bearing support
The identical of adjustment mechanism 8, thus applicant only elaborates to automatic mechanism after bearing support 8 below, the bearing support
Automatic mechanism 8 includes motor 81, worm gear reducer 82, left worm gear lifter 83, left lifting screw 84, right worm gear afterwards
Lifter 85, right lifting screw 86 and worm shaft 87, motor 81 are driven with worm gear reducer 82 and coordinate, and are subtracted by worm gear
Fast case 82 is fixed on the top of foregoing left frame rear column 12 together with motor 81 by worm gear reducer fixing screws 821,
Left worm gear lifter 83 sets the top for being fixed on left frame rear column 12 in the position on the right side corresponding to worm gear reducer 82
Portion, left lifting screw 84 is driven with left worm gear lifter 83 and coordinates, and the lower end of the left lifting screw 84 and foregoing left wallboard
71 rear end connection, right worm gear lifter 85 be arranged on the top of foregoing right frame rear column 22 and with left worm gear lifter 83
Corresponding, right lifting screw 86 is driven with right worm gear lifter 85 and coordinates, and the lower end of the right lifting screw 86 and the foregoing right side
The rear end connection of wallboard 72, the left end of worm shaft 87 coordinates with the transmission of left worm gear lifter 83（Drive connection）And also it is same
When be connected with worm gear reducer 82, and the right-hand member of worm shaft 87 and right worm gear lifter 85 transmission coordinate.
As shown in Figure 4, on the left end end face of foregoing upper draw roll 5 and centrally located there is draw roll left axle on
First 51, and on the right-hand member end face of upper draw roll 5 and it is centrally located there is draw roll right axle first 52 on, upper draw roll is left
Spindle nose 51 is rotatably supported on draw roll left axle head bearing support 511, and is driven company with foregoing drawing-off roller transmission mechanism 9
Connect, and draw roll left axle head bearing support 511 is arranged on foregoing left wallboard 71 back to the side of right wallboard 72 on this, upper draw roll is right
Spindle nose 52 is rotatably supported on draw roll right axle head bearing support 521, and draw roll right axle head bearing support 521 is arranged on this
Right wallboard 72 is back to the side of left wallboard 71；Tightener sprocket axle bed adjustment is offered on foregoing tightener sprocket support plate 711
Groove 7111；The lower draw roll left axle first 61 of foregoing lower draw roll 6 is rotatably supported at by lower draw roll left axle head bearing support 611
On left frame underbeam 14, the lower draw roll right axle first 62 of foregoing lower draw roll 6 is rotated by lower draw roll right axle head bearing support 621
Be supported on right frame underbeam 24.
In the present embodiment, foregoing motor 81 is the motor with positive and negative rotating function.
Continue to see Fig. 4, foregoing drawing-off roller transmission mechanism 9 includes driving motor 91, reverse box 92, reverse box
Fixed mount 93, drive sprocket 94a, driven sprocket 94b, upper drawing-off roll shaft sprocket wheel 94c, tightener sprocket 95, driving chain 96, commutation
Sprocket wheel 97, First Transition sprocket wheel 98a, the second transition sprocket wheel 98b and transition driving chain 99, driving motor 91 and reverse box
92 transmissions coordinate and are fixed on reverse box fixed mount 93 together with driving motor 91 by reverse box 92, and commutating tooth
Roller box fixed mount 93 is fixed with reverse box fixed mount fixed plate 931, reverse box fixed mount fixed plate 931 and a foregoing left side
Frame underbeam 14 is fixed back to the side of foregoing right frame underbeam 24, and drive sprocket 94a is fixed on a foregoing attenuation system
Two lower draw rolls 6 in wherein one lower draw roll 6 lower draw roll left axle first 61 on, and the lower draw roll left axle first 61
It is connected with reverse box 92, driven sprocket 94b is fixed on another in the two of attenuation system lower draw rolls 6
In the lower draw roll left axle first 61 of lower draw roll 6, upper drawing-off roll shaft sprocket wheel 94c is fixed on two of a foregoing attenuation system
In the wherein one upper draw roll left axle first 51 of upper draw roll 5 in draw roll 5, tightener sprocket 95 passes through chain tensioner spindle 951
It is arranged on tightener sprocket support plate 711 in the position corresponding to foregoing tightener sprocket axle bed adjustment tank 7111, driving chain 96
Be nested with drive sprocket 94a, driven sprocket 94b, in drawing-off roller chain 94c, tightener sprocket 95 and reversing sprocket 97, and this is changed
Foregoing left wallboard 71 back to the side of right wallboard 72, First Transition sprocket wheel are arranged on by reversing sprocket axle bed 971 to sprocket wheel 97
The upper draw roll that 98a is fixed on draw roll 5 on wherein one on two in a foregoing attenuation system in draw roll 5 is right
On spindle nose 52, the second transition sprocket wheel 98b is fixed on another upper draw roll 5 of draw roll 5 on the two of attenuation system
In upper draw roll right axle first 52, one end of transition driving chain 99 is nested with First Transition sprocket wheel 98a, and the other end is nested with
On two transition sprocket wheel 98b.
As shown in Figure 4, foregoing reverse box 92 passes through one group of reverse box fixing screws 921 and reverse box
Fixed mount 93 is fixed, and fixed mount screw hole 933 of the reverse box fixed mount 93 by fixed mount screw 932 in correspondence thereon
Position fixed with reverse box fixed mount fixed plate 931, the reverse box fixed mount fixed plate 931 is by fixed plate bolt
9311 left sides for being fixed on foregoing left frame underbeam 14.
Please still see Fig. 4, the bottom of foregoing upper draw roll left axle head bearing support 511 leans out the lower edge of foregoing left wallboard 71
（Lower plane）, middle part offers a left axle head bearing support guide groove 5111, the left axle head bearing support guide groove 5111 be fixed on left wall
Guide block 712 on plate 71 is slidably matched, and the top of upper draw roll left axle head bearing support 511 is connected with a left axle head bearing support spiral shell
The lower end of bar 5112, the upper end of the left axle head bearing support screw rod 5112 is connected with the upper edge of left wallboard 71；Foregoing upper draw roll is right
Set-up mode of the spindle nose bearing block 521 on foregoing right wallboard 72 is with upper draw roll left axle head bearing support 51 on left wallboard 71
Set-up mode is identical；Foregoing upper draw roll left axle first 51 is rotatably supported at the bottom of draw roll left axle head bearing support 511,
Foregoing upper draw roll right axle first 52 is drivingly supported on the bottom of draw roll right axle head bearing support 521.
Being constituted in the lower end of foregoing left lifting screw 84 has a left wallboard engaging lug 841, and the left wallboard engaging lug 841 passes through
Left wallboard engaging lug bearing pin 8411 is connected with the upper rear end of foregoing left wallboard 71, is constituted in the lower end of foregoing right lifting screw 86
There is a right wallboard engaging lug 861, the right wallboard engaging lug 861 passes through right wallboard engaging lug bearing pin 8611 and foregoing right wallboard 72
Upper rear end is connected.
A limit is equipped in foregoing left axle head bearing support guide groove 5111 and in the position of the top corresponding to guide block 712
Determine screw 51111, the restriction screw 51111 is fixed with foregoing left wallboard 71.
A pair of locking nut 51121 is equipped in the upper end of foregoing left axle head bearing support screw rod 5112, is locked by this Dui
Nut 51121 is upper along locking with foregoing left wallboard 71 by the upper end of left axle head bearing support screw rod 5112.
Fig. 5 is referred to, on foregoing tightener sprocket support slot 711 and corresponding to tightener sprocket axle bed adjustment tank
The position of 7111 lower section is fixed with adjusting screw seat 713, and an adjusting screw is equipped on adjusting screw seat 713
7131, the middle part lower section of the adjusting screw 7131 and foregoing chain tensioner spindle 951 is corresponding, when making up and down to tightener sprocket 95
During adjustment, then chain tensioner spindle 951 is adjusted in chain tensioner spindle by adjusting screw operation clockwise or counterclockwise
Whole groove 7111（That is chain tensioner spindle support slot）Short transverse upstream or downstream, drive rotated by tightener sprocket bearing 952
Be arranged on upstream or downstream of tightener sprocket 95 on chain tensioner spindle 951, driving chain 96 is in rational tensioning state.
As preferred scheme, a jump-ring slot 9511 can be opened up in the end of chain tensioner spindle 951, be set on the jump-ring slot 9511 and used
In the jump ring 95111 for stopping tightener sprocket 95.The chain tensioner spindle limit for limiting chain tensioner spindle 951 is also show in figure
Determine nut 9512.
Refer to Fig. 6 and combine Fig. 1 to Fig. 4, applicant sketches operation principle of the invention, by the lapping of preceding working procedure
Cellucotton net after machine laying is on-woven fiber web from defeated between the upper and lower defeated lace curtaining 31,32 of cellucotton net input mechanism 3
Enter, between upper and lower draw roll 5,6, in the dynamic reverse box of the work lower band of the driving motor 91 of drawing-off roller transmission mechanism 9
92, the lower draw roll left axle first 61 of lower draw roll 6 is driven by reverse box 92, driving chain 96 is driven through main driving wheel 94a,
Driven sprocket 94b and upper drawing-off roller chain 94c are driven by driving chain 96, while by wherein in an attenuation system
The upper draw roll right axle first 52 of draw roll 5 drives First Transition sprocket wheel 98a, drives foregoing one to lead through transition driving chain 99
The foregoing second transition sprocket wheel 98b in another upper draw roll right axle first 52 of upper draw roll 5 in system is stretched, so that one
Upper and lower draw roll 5,6 in attenuation system is all kept in motion, and the upper and lower draw roll 5,6 in its excess-three attenuation system is same
Example.Process in cellucotton net between upper and lower draw roll 5,6 completes drawing-off and by the output of drawing-off web output mechanism 4
Curtain 41 is exported.
When the grammes per square metre of cellucotton net changes, i.e., when thickness changes, then by automatic adjusting machine after bearing support
The synchronous working of adjust automatically frame 10 before structure 8 and bearing support and make the upstream or downstream of draw roll bearing support 7.Specifically with supporting
After frame as a example by automatic mechanism 8, motor 81 is worked, and worm shaft 87 is driven through worm gear reducer 82, same by worm shaft 87
When drive left worm gear lifter 83 and right worm gear lifter 85, left lifting screw 84 is driven by left worm gear lifter 83, at the same by
Right worm gear lifter 85 drives right lifting screw 86, makes left wallboard 71 and the displacement of right wallboard 72.The rotating forward of motor 81 or
Reversion determines the downlink or uplink of left wallboard 71 and right wallboard 72, and the degree of upstream or downstream becomes with the grammes per square metre of cellucotton net
Change and be adapted.
In sum, the technical scheme that the present invention is provided overcomes the deficiency in prior art, completes invention task, body
The technique effect described in the superincumbent technique effect column of applicant is showed.
Claims (10)
1. a kind of on-woven fiber web drafting machine, an including left frame (1) and a right frame (2) corresponding with left frame (1),
Left frame (1) includes left frame front column (11), left frame rear column (12), left frame upper beam (13) and left frame underbeam
(14), left frame front column (11) and left frame rear column (12) front and rear correspondence each other, the front end of left frame upper beam (13) with it is left
The top of frame front column (11) is fixed, and the rear end of left frame upper beam (13) is fixed with the top of left frame rear column (12),
The front end of left frame underbeam (14) is fixed with the bottom of left frame front column (11), and the rear end of left frame underbeam (14) and left machine
The bottom of frame rear column (12) is fixed, and right frame (2) includes right frame front column (21), right frame rear column (22), right frame
Upper beam (23) and right frame underbeam (24), right frame front column (21) and right frame rear column (22) front and rear correspondence, right machine each other
The front end of frame upper beam (23) is fixed with the top of right frame front column (21), and after the rear end of right frame upper beam (23) and right frame
The top of column (22) is fixed, and the front end of right frame underbeam (24) is fixed with the bottom of right frame front column (21), and right frame
The rear end of underbeam (24) is fixed with the bottom of right frame rear column (22), in left frame front column (11) and right frame front column
(21) tie-beam (15) before a pair of frame is fixed between, and between left frame rear column (12) and right frame rear column (22)
It is fixed with tie-beam (16) after a pair of frame；One cellucotton net input mechanism (3), the cellucotton net input mechanism (3) is in correspondence
Position between the left frame front column (11) and right frame front column (21) is arranged between left and right frame (1,2)
Front side；One drawing-off web output mechanism (4), drawing-off web output mechanism (4) is corresponding to the left frame rear column (12)
And the position between right frame rear column (22) is arranged on the rear side between left and right frame (1,2)；Upper draw roll (5) and under lead
Roller (6) is stretched, draw roll (5) and lower draw roll (6) respectively have a plurality of on this, on the surface of upper draw roll (5) around being covered with upper drawing-off
Roller card clothing (53), on the surface of lower draw roll (6) around being covered with lower drawing-off roller card clothing (63), and the left end of lower draw roll (6) turns
It is supported on dynamicly on left frame underbeam (14), and the right-hand member of lower draw roll (6) is rotatably supported at the right frame underbeam (24)
On, it is characterised in that：Also include automatic before automatic mechanism (8), bearing support after draw roll bearing support (7), bearing support
Adjustment mechanism (10) and drawing-off roller transmission mechanism (9), upper draw roll bearing support (7) are arranged on the left and right machine up or down
Between frame (1,2), automatic mechanism (8) corresponds to the left frame rear column (12) and right frame at the same time after bearing support
The position at the top of rear column (22) be arranged between left frame rear column (12) and right frame rear column (22) and with above lead
Stretch roller bearing support (7) connection, before bearing support automatic mechanism (10) at the same time correspond to the left frame front column (11) with
And the position at the top of right frame front column (21) is arranged between left frame front column (11) and right frame front column (21) simultaneously
And be equally connected with upper draw roll bearing support (7), the position of described upper draw roll (5) in the top corresponding to lower draw roll (6)
Put and be rotatably supported on draw roll bearing support (7), and every two upper draw rolls (5) and every two lower draw roll (6) structures
Into an attenuation system, the quantity of drawing-off roller transmission mechanism (9) is equal with the quantity of the attenuation system, the draw roll driver
Structure (9) is arranged on the left frame underbeam (14) back to the side of the right frame underbeam (24), while with it is one
Two upper draw rolls (5) and two lower draw roll (6) drive connections in attenuation system.
2. on-woven fiber web drafting machine according to claim 1, it is characterised in that described upper draw roll bearing support
(7) including a left wallboard (71), a right wallboard (72) and a pair of wall-panels supports connecting cross beams (73), the front end of left wallboard (71) with
The left frame front column (11) is slidably matched towards the side of left frame rear column (12), and in the length of the left wallboard (71)
The top for spending direction is fixed with a tightener sprocket support plate (711), and the rear end of left wallboard (71) and left frame rear column (12)
It is slidably matched towards the side of left frame front column (11), right wallboard (72) is corresponding with left wallboard (71), the right wallboard (72)
Front end be slidably matched towards the side of right frame rear column (22) with the right frame front column (21), and right wallboard (72)
Rear end is slidably matched with right frame rear column (22) towards the side of right frame front column (21), a pair of wall-panels supports connecting cross beams
(73) it is fixed between left wallboard (71) and right wallboard (72) with parallel state；The left end of the upper draw roll (5) turns
It is supported on dynamicly on the left wallboard (71), and right-hand member is rotatably supported on the right wallboard (72)；After the bearing support certainly
Dynamic adjustment mechanism (8) while be connected with the rear end of the left wallboard (71) and the rear end of right wallboard (72), before the bearing support
Automatic mechanism (10) with the front end of left wallboard (71) and the front end of right wallboard (72) while be connected；Before described left frame
Column (11), left frame rear column (12), right frame front column (21) and right frame rear column (22) are into [font, the left side
The front end of frame upper beam (13) is fixed with the upper weld of left frame front column (11) or is fixed with fastener, and left frame upper beam
(13) rear end is fixed with the upper weld of left frame rear column (12) or is fixed with fastener, the left frame underbeam (14)
Front end is fixed with the lower weld of left frame front column (11) or is fixed with fastener, and the rear end of left frame underbeam (14) and a left side
The lower end of frame rear column (12) is welded and fixed or is fixed with fastener, before the front end of the right frame upper beam (23) and right frame
The upper weld of column (21) is fixed or fixed with fastener, and the rear end of right frame upper beam (23) and right frame rear column (22)
Upper weld fix or fixed with fastener, the front end of the right frame underbeam (24) and the bottom of right frame front column (21)
It is welded and fixed or is fixed with fastener, and the rear end of right frame underbeam (24) is fixed with the lower weld of right frame rear column (22)
Or fixed with fastener；The left end of the lower draw roll (6) has draw roll left axle head (61), and right-hand member has drawing-off
Roller right axle head (62), lower draw roll left axle head (61) be rotatably supported on the left frame underbeam (14) and with the drawing-off
The drawing-off roller transmission mechanism (9) that the quantity of system is equal is connected.
3. on-woven fiber web drafting machine according to claim 2, it is characterised in that adjusted automatically before described bearing support
The structure of whole mechanism (10) is and automatic mechanism (8) identical after described bearing support, and adjust automatically after the bearing support
Mechanism (8) includes motor (81), worm gear reducer (82), left worm gear lifter (83), left lifting screw (84), right worm gear
Lifter (85), right lifting screw (86) and worm shaft (87), motor (81) are driven with worm gear reducer (82) and coordinate, and
And the top of the left frame rear column (12), left worm gear lifting are fixed on together with motor (81) by worm gear reducer (82)
Device (83) is arranged on the top of left frame rear column (12), and left lifting screw (84) is driven with left worm gear lifter (83) and coordinates,
And the lower end of the left lifting screw (84) is connected with the rear end of the left wallboard (71), and right worm gear lifter (85) is arranged on institute
State the top of right frame rear column (22) and corresponding with left worm gear lifter (83), right lifting screw (86) and right worm gear liter
Drop device (85) transmission coordinates, and the lower end of the right lifting screw (86) is connected with the rear end of the right wallboard (72), worm shaft
(87) transmission of left end and left worm gear lifter (83) coordinate while with worm gear reducer (82) drive connection, and worm screw
The right-hand member of axle (87) is driven with right worm gear lifter (85) and coordinates.
4. on-woven fiber web drafting machine according to claim 2, it is characterised in that the left end of the upper draw roll (5)
On end face and it is centrally located there is on one draw roll left axle head (51), and on the right-hand member end face of upper draw roll (5) and
Centrally located to have draw roll right axle head (52) on, it is left that upper draw roll left axle head (51) is rotatably supported at draw roll
On spindle nose bearing block (511), and it is connected with the drawing-off roller transmission mechanism (9), and draw roll left axle head bearing on this
Seat (511) is arranged on the left wallboard (71) back to the side of the right wallboard (72), and upper draw roll right axle head (52) is rotationally
It is supported in draw roll right axle head bearing support (521), and draw roll right axle head bearing support (521) is arranged on right wallboard on this
(72) back to the side of left wallboard (71)；Tightener sprocket axle bed adjustment is offered on the tightener sprocket support plate (711)
Groove (7111)；Lower draw roll left axle head (61) of the lower draw roll (6) is rotated by lower draw roll left axle head bearing support (611)
Be supported on the left frame underbeam (14), the lower draw roll right axle of the lower draw roll (6) head (62) is by lower draw roll
Right axle head bearing support (621) is rotatably supported on the right frame underbeam (24).
5. on-woven fiber web drafting machine according to claim 3, it is characterised in that described motor (81) is
Motor with positive and negative rotating function.
6. on-woven fiber web drafting machine according to claim 4, it is characterised in that described drawing-off roller transmission mechanism
(9) including driving motor (91), reverse box (92), reverse box fixed mount (93), drive sprocket (94a), driven chain
Wheel (94b), upper drawing-off roll shaft sprocket wheel (94c), tightener sprocket (95), driving chain (96), reversing sprocket (97), First Transition chain
Wheel (98a), the second transition sprocket wheel (98b) and transition driving chain (99), driving motor (91) are driven with reverse box (92)
Coordinate and be fixed on reverse box fixed mount (93) together with driving motor (91) by reverse box (92), and commutating tooth
Roller box fixed mount (93) and reverse box fixed mount fixed plate (931) are fixed, reverse box fixed mount fixed plate (931) with
The left frame underbeam (14) is fixed back to the side of the right frame underbeam (24), and drive sprocket (94a) is fixed on described
In lower draw roll left axle head (61) of wherein one lower draw roll (6) in one the two of attenuation system lower draw rolls (6), and
Lower draw roll left axle head (61) is connected with reverse box (92), and driven sprocket (94b) is fixed on an attenuation system
Two lower draw rolls (6) in another lower draw roll (6) lower draw roll left axle head (61) on, upper drawing-off roll shaft sprocket wheel
(94c) is fixed on the wherein one upper draw roll of upper draw roll (5) in two upper draw rolls (5) of one attenuation system
In left axle head (51), tightener sprocket (95) is by chain tensioner spindle (951) corresponding to the tightener sprocket axle bed adjustment tank
(7111) position is arranged on the tightener sprocket support plate (711), driving chain (96) be nested with drive sprocket (94a),
In driven sprocket (94b), upper drawing-off roller chain (94c), tightener sprocket (95) and reversing sprocket (97), and the reversing sprocket (97)
The left wallboard (71) back to the side of the right wallboard (72), First Transition chain are arranged on by reversing sprocket axle bed (971)
Take turns wherein one on two during (98a) is fixed on a described attenuation system in draw rolls (5) and go up the upper of draw roll (5)
In draw roll right axle head (52), the second transition sprocket wheel (98b) is fixed on one the two of attenuation system and goes up the another of draw roll (5)
On root in upper draw roll right axle head (52) of draw roll (5), one end of transition driving chain (99) is nested with First Transition sprocket wheel
On (98a), the other end is nested with the second transition sprocket wheel (98b).
7. on-woven fiber web drafting machine according to claim 4, it is characterised in that the upper draw roll left axle head axle
The bottom of bearing (511) leans out the lower edge of the left wallboard (71), and middle part offers left axle head bearing support guide groove (5111), should
Left axle head bearing support guide groove (5111) is slidably matched with the guide block (712) being fixed on left wallboard (71), and upper draw roll left axle
The top of head bearing support (511) is connected with the lower end of left axle head bearing support screw rod (5112), the left axle head bearing support screw rod
(5112) upper end is connected with the upper edge of left wallboard (71)；The upper draw roll right axle head bearing support (521) is in the right wallboard
(72) set-up mode of set-up mode on the upper draw roll left axle head bearing support (511) on left wallboard (71) is identical；
Described upper draw roll left axle head (51) is rotatably supported at the bottom of draw roll left axle head bearing support (511), and described is upper
Draw roll right axle head (52) is drivingly supported on the bottom of draw roll right axle head bearing support (521).
8. on-woven fiber web drafting machine according to claim 3, it is characterised in that in the left lifting screw (84)
Lower end constitute and have a left wallboard engaging lug (841), the upper rear end of the left wallboard engaging lug (841) and the left wallboard (71)
Connection, being constituted in the lower end of the right lifting screw (86) has a right wallboard engaging lug (861), the right wallboard engaging lug (861)
Upper rear end with the right wallboard (72) is connected.
9. on-woven fiber web drafting machine according to claim 7, it is characterised in that led in the left axle head bearing support
In groove (5111) and it is equipped with a restriction screw (51111), the restriction in the position of the top corresponding to the guide block (712)
Screw (51111) is fixed with described left wallboard (71).
10. on-woven fiber web drafting machine according to claim 7, it is characterised in that in the left axle head bearing support spiral shell
The upper end of bar (5112) is equipped with a pair of locking nut (51121), by this pair of lock nut (51121) by left axle head bearing support
The upper end of screw rod (5112) is upper along locking with the left wallboard (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991763.1A CN105463705B (en) | 2015-12-25 | 2015-12-25 | On-woven fiber web drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991763.1A CN105463705B (en) | 2015-12-25 | 2015-12-25 | On-woven fiber web drafting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105463705A CN105463705A (en) | 2016-04-06 |
| CN105463705B true CN105463705B (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510991763.1A Active CN105463705B (en) | 2015-12-25 | 2015-12-25 | On-woven fiber web drafting machine |
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| Country | Link |
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| CN (1) | CN105463705B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803717B (en) * | 2016-04-29 | 2017-09-01 | 常熟市新光毛条处理有限公司 | The wool top drawing-off fibre-opening unit supporting with wool top treatment trough |
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|---|---|---|---|---|
| US3208100A (en) * | 1962-10-15 | 1965-09-28 | Bevis Ind Inc | Longitudinal web stretching machine |
| CN1743528A (en) * | 2004-08-30 | 2006-03-08 | 特鲁菲舍尔股份有限公司及两合公司 | Apparatus for producing a web of fibre material, for example cotton web, synthetic fiber web etc. |
| CN201835023U (en) * | 2010-10-21 | 2011-05-18 | 昆山胜昱无纺布有限公司 | Drafting device used for web drafting machine |
| CN102535012A (en) * | 2012-02-23 | 2012-07-04 | 昆山胜昱无纺布有限公司 | Production process of acid-and alkali-resistant cutting oil filter cloth |
| CN203411682U (en) * | 2013-07-15 | 2014-01-29 | 肇庆俊富纤网材料有限公司 | Drafting machine with cotton pressing function |
| CN203795039U (en) * | 2014-04-18 | 2014-08-27 | 江苏迎阳无纺机械有限公司 | Adjustable rack structure for roller of carding machine |
| CN205242006U (en) * | 2015-12-25 | 2016-05-18 | 江苏迎阳无纺机械有限公司 | No textile fabric web draft machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01280059A (en) * | 1988-05-02 | 1989-11-10 | Ikegami Kikai Kk | Web drafter for nonwoven cloth |
| JP2014152402A (en) * | 2013-02-05 | 2014-08-25 | Japan Vilene Co Ltd | Method for manufacturing nonwoven fabric and web drafter |
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2015
- 2015-12-25 CN CN201510991763.1A patent/CN105463705B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208100A (en) * | 1962-10-15 | 1965-09-28 | Bevis Ind Inc | Longitudinal web stretching machine |
| CN1743528A (en) * | 2004-08-30 | 2006-03-08 | 特鲁菲舍尔股份有限公司及两合公司 | Apparatus for producing a web of fibre material, for example cotton web, synthetic fiber web etc. |
| CN201835023U (en) * | 2010-10-21 | 2011-05-18 | 昆山胜昱无纺布有限公司 | Drafting device used for web drafting machine |
| CN102535012A (en) * | 2012-02-23 | 2012-07-04 | 昆山胜昱无纺布有限公司 | Production process of acid-and alkali-resistant cutting oil filter cloth |
| CN203411682U (en) * | 2013-07-15 | 2014-01-29 | 肇庆俊富纤网材料有限公司 | Drafting machine with cotton pressing function |
| CN203795039U (en) * | 2014-04-18 | 2014-08-27 | 江苏迎阳无纺机械有限公司 | Adjustable rack structure for roller of carding machine |
| CN205242006U (en) * | 2015-12-25 | 2016-05-18 | 江苏迎阳无纺机械有限公司 | No textile fabric web draft machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105463705A (en) | 2016-04-06 |
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