CN104911765B - Cleaning device for drafting mechanism of drawing frame - Google Patents
Cleaning device for drafting mechanism of drawing frame Download PDFInfo
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- CN104911765B CN104911765B CN201510313506.2A CN201510313506A CN104911765B CN 104911765 B CN104911765 B CN 104911765B CN 201510313506 A CN201510313506 A CN 201510313506A CN 104911765 B CN104911765 B CN 104911765B
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Abstract
The invention belongs to the technical field of textile machinery and relates to a cleaning device for a drafting mechanism of a drawing frame. The drafting mechanism comprises a frame; the right side of the frame is provided with a power box; the left side of the frame is provided with a gear case; the left top of the frame is provided with a left support; the right top of the frame is provided with a right support; a drafting roller assembly and a compression roller assembly are supported between the left support and the right support. The cleaning device comprise a roller auto-cleaning mechanism which comprises a left curtain carrier, a right curtain carrier, a driving roller, a cleaning roller, a cleaning curtain cloth cover and a pair of curtain cloth cover expanding mechanism. The cleaning device is characterized in that the front ends of the left and right curtain carriers extend over the front of corresponding guide rollers; a cleaning roller left bearing is fixed to the front end of the left curtain carrier; a cleaning roller right bearing is fixed to the front end of the right curtain carrier; the left end of the cleaning roller is supported on the cleaning roller left bearing; the right end of the cleaning roller is supported on the cleaning roller right bearing. The angle at which cleaning curtain cloth covers the guide rollers is enlarged, yarns of uniform evenness can be acquired in the following yarn-forming process, and final fabric quality is ensured.
Description
Technical field
The invention belongs to technical field of textile machine, and in particular to a kind of cleaning device of draft of drawing frame mechanism.
Background technology
Known spinning process includes opening picking, cotton carding, drafting, rove, spun yarn and winder.The work(of draft of drawing frame mechanism
With being by sliver（Also referred to as strip）Drawing-off, its structure include being rotatably arranged in frame and by headstock and gear-box
The common one group of drawing rollers for driving are equal with the quantity of one group of drawing rollers and corresponding to the upper of one group of drawing rollers
Side is rotatably supported at the one group of pressure roller for matching somebody with somebody the work of unification group drawing rollers in frame（Pressure roller is referred to as skin by industry custom
Roller）And one the position between the front pressure roller in corresponding to the front roller and one group of pressure roller in one group of drawing rollers rotationally arrange
The guide roller driven in frame and by headstock（Also referred to as modified roller）.Wherein：One group of pressure roller and a guide roller and gear
Case is connected.Cleaning device is pivotally connected in frame in the position of the top corresponding to one group of pressure roller, and its structure includes clearly
Clean cord frame, drive roll, clearer and cleaning cord set（Usually flannelette curtain）, cord frame is cleaned corresponding to the upper of one group of pressure roller
Side, drive roll are located at the rear end of cleaning cord frame and are rotatably supported in frame, and the drive roll is connected with headstock,
Clearer is rotatably arranged at the cleaning front end of cord frame and corresponding with the top of aforementioned guide roller, cleans the one of cord set
End is nested with drive roll, and the other end is nested with clearer.Under the work of headstock and gear-box, one group of drawing-off sieve
Drawing, one group of pressure roller, guide roller and cleaning device are all in running order, during drafter works can produce short cotton
Suede and short velveteen is made to adhere on one group of pressure roller because of factors such as electrostatic, if can not have the short velveteen adhered on pressure roller
Effect is removed, then can be produced impact on the yarn quality of later process, for example, be affected the uniformity of yarn evenness.Therefore aforementioned
During drafter works, cleaning device is also simultaneously in running order, specifically：Drive roll is driven by headstock, by
It is placed between drive roll and clearer in the cleaning cord set without end points, thus under the motion of drive roll, makes cleaning cord
Set forms a movement plane gone round and begun again around drive roll and clearer, in this process by cleaning cord set by one group of pressure
Down erasing on roller and guide roller, and then by being disposed in frame and corresponding to the dust exhaust apparatus above cleaning device
Suction out.
Can also be by invention patent mandate notification number for the draft of drawing frame mechanism of said structure form
" drafter of drawing frame " that CN101570906B recommends（The patent is proposed by the applicant）With utility model Granted publication
The reading of " draft of drawing frame mechanism " that number CN203977005U is provided and understood in more detail.
As is known in the industry, drawing frame and its drafter have good versatility, and it is right that so-called good versatility is referred to
In the cotton that different fibers composite fibre that for example natural fiber, chemical fibre, natural fiber are mixed with chemical fibre etc. is constituted
Bar can carry out drafting drawing-off.But cleaning device is particularly the cleaning effect to aforementioned guide roller with sliver to one group of pressure roller
Fibre property different and there is fastidious property.Specifically, with the difference of fibre property, the cleaning effect of cleaning device is also deposited
In larger difference.More particularly, when the fiber for constituting sliver is cotton fiber, polyster fibre or cotton-polyester blend fiber, clearly
Clean cord set can show the degree for making us more being satisfied with to the cleaning effect of guide roller, but when the fiber for constituting sliver is virtue
During synthetic fibre fiber, clean cord set and be difficult to play the good cleaning effect to guide roller, it usually needs frequent shutdown is implemented artificial
Cleaning.
From the foregoing, the prior art including the structure introduced including aforementioned CN101570906B and CN203977005U
In draft of drawing frame mechanism cleaning device during actual use when run into sliver composition for aramid fiber when, which is clear
Clean effect is better than nothing.This is because the region that guide roller is located is for gathering region, short velvet fiber is easily produced simultaneously in the region
And adhere to guide roller, and because the electrostatic phenomenon of aramid fiber is significantly serious in aforesaid natural fiber such as cotton fiber and chemistry
Fiber such as polyster fibre, thus easily occur fiber curling round the roll situation at guide roller, in fiber curling round the roll（Around roller）Under state, curtain is cleaned
Just power institute is difficult and is cleaned for cloth set, and only way carries out manual removal under stopped status.Shut down the shortcoming of manual cleaning
One of, cause the operating efficiency of drawing frame to be affected, that is, affect production capacity；Two, increase workman homework burden and operation it is strong
Degree；Three, easily undermine guide roller and can only get rid of the old to make way for the new, so as to increase each accessory cost；Four, due to manual cleaning, thus
Cleaning effect is received sense of responsibility, experience or even the emotion influence of operator and is not quite similar；Five, it is difficult to ensure subsequent handling as thin
Yarn operation obtains bar and does uniform yarn, the final quality for affecting fabric.
In order that cleaning device can be to guide roller effective cleaning, thinking is generally poured into industry the matter of cleaning cord set
Ground, but proved is better than nothing.But Jing the applicant is explored repeatedly and shown with experiment, cord set why is cleaned
Effective cleaning can not be implemented to guide roller, be because that the position of clearer has been in the top of guide roller, cause cleaning cord
It is difficult to form effective cornerite between set and guide roller.In view of this, the applicant makes a useful improvement, skill described below
Art scheme is produced under this background.
The content of the invention
The task of the present invention is that offer is a kind of to be contributed to significantly improving to the cleaning effect of guide roller and using and avoid meeting
Occur the roll banding collaring to guide roller during the big fiber of electrostatic and to ensure that follow-up resultant yarn operation obtains bar dry uniform
The cleaning device of the draft of drawing frame mechanism of yarn.
What the task of the present invention was performed by, a kind of cleaning device of draft of drawing frame mechanism, described drawing frame
Drafter includes a frame, is provided with a headstock, and is provided with one and power on the left of frame on the right side of the frame
The gear-box that case is connected, is provided with a left bearing support in the left upper portion of frame, and the right upper portion in frame is provided with
One right bearing support；One group of drawing rollers and one group of pressure roller, one group of drawing rollers is rotatably supported at described left and right with space state
It is connected between bearing support and with described headstock and gearbox drive, the quantity of one group of pressure roller and one group of drawing rollers
Quantity is equal and is rotatably supported between left and right bearing support, wherein in the position of the top corresponding to one group of drawing rollers：
A guide roller is being provided with rotationally corresponding to the position between the left bearing support and the front end of the right bearing support, the guiding
Roller corresponds to the pressure positioned at front side in drawing rollers and one group of pressure roller positioned at front side in one group of drawing rollers
Between roller, corresponding to left bearing support top position be provided with one for one group of described pressure roller left end pressure pressure
The left pressure exerting arrangement of roller, and one is provided with for the right-hand member pressure to one group of pressure roller in the position of the top corresponding to right bearing support
The right pressure exerting arrangement of pressure roller, is provided with one for the left pressure exerting arrangement lock of the pressure roller in the position of the front end corresponding to left bearing support
Left rocking arm controlling organization that is fixed or unlocking, and one is provided with for described in the position of the front end corresponding to right bearing support
The locking of pressure roller right pressure exerting arrangement or the right rocking arm post controlling organization for unlocking, left and right rocking arm post controlling organization respectively with pressure roller
Left and right pressure exerting arrangement is engaged；Described cleaning device includes a roll body automated cleaning mechanism, and the roll body automated cleaning mechanism wraps
Include left cord frame, right cord frame, drive roll, clearer, cleaning cord set and a pair of cords and cover tension mechanism, left and right cord frame
Left and right corresponds to and between the described left and right pressure exerting arrangement of pressure roller each other, and drive roll has an initiative roll shaft, the drive roll
The left end of axle passes through the rear end of left cord frame and rotates twelve Earthly Branches by way of the left pressure exerting arrangement of the pressure roller after left cord frame is leant out
Hold in the rear end of the left bearing support, and the right-hand member of initiative roll shaft passes through the rear end of right cord frame and after right cord frame is leant out
The rear end of described right bearing support is rotatably supported at by way of the right pressure exerting arrangement of the pressure roller and also is passed with described headstock
Dynamic connection, the left end of clearer is rotatably supported at the front end of left cord frame, and the right-hand member of clearer is rotatably supported at right curtain
The front end of cloth holder, the one end for cleaning cord set are nested with drive roll, and the other end is nested with clearer, and a pair of cords cover tensioner
Mechanism corresponding to cleaning cord set cleaning cord mantle cavity position be arranged between left and right cord frame, and with cleaning curtain
The interior side contacts of cloth set；It is characterised by：The front end of the left cord frame and the right cord frame extends to leads corresponding to described
To the front upper place of roller, and in the clearer left support abutment that is fixedly arranged at the front end with of left cord frame, and in the front end of right cord frame and
A clearer right support abutment is fixed with the position corresponding to clearer left support abutment, the left end of the clearer is rotatably supported at clearly
On clean roller left support abutment, and right-hand member is rotatably supported on clearer right support abutment.
The present invention a specific embodiment in, one group of described drawing rollers include front roller, middle roller and after
Roller, the left end of the front roller, middle roller and rear roller are rotatably supported on described left bearing support, and right-hand member rotates twelve Earthly Branches
Hold on described right bearing support, and the left end of middle roller is connected with described gearbox drive, and front roller and rear sieve
The right-hand member of drawing is connected with described headstock；One group of described pressure roller includes front pressure roller, middle pressure roller and rear pressure roller, front pressure roller
Be engaged with front roller in the position of top corresponding to front roller, middle pressure roller the top for corresponding to middle roller position with
Roller is engaged, and rear pressure roller is engaged with rear roller in the position of top corresponding to rear roller, and front pressure roller, middle pressure roller with
And rear pressure roller is rotatably supported on described left bearing support, and right-hand member is rotatably supported on described right bearing support；It is described
Guide roller corresponding to front side between the front pressure roller and front roller；The left pressure exerting arrangement of described pressure roller include a left rocking arm,
The left pressure assembly of one group of pressure roller elasticity and a left pressure assembly position-limited rack, are fixedly connected with rocking arm locking in the front end of left rocking arm
The left end of axle, and the right-hand member of the rocking arm lock shaft is fixedly connected with the right pressure exerting arrangement of described pressure roller, one group of pressure roller elasticity left side is applied
Pressure component is arranged on left rocking arm and difference in the left position for corresponding respectively to the front pressure roller, middle pressure roller and rear pressure roller
With the left end overlying contact of front pressure roller, middle pressure roller and rear pressure roller, left pressure assembly position-limited rack is corresponding to one group of pressure roller elasticity
The position of the top of left pressure assembly is fixed on left rocking arm；The right pressure exerting arrangement of described pressure roller includes a right rocking arm, one group of pressure
The roller right pressure assembly of elasticity and a right pressure assembly position-limited rack, the right pressure assembly of one group of pressure roller elasticity correspond respectively to it is described before
The position of the right-hand member of pressure roller, middle pressure roller and rear pressure roller be arranged on right rocking arm and respectively with front pressure roller, middle pressure roller and after
The right-hand member overlying contact of pressure roller, position of the right pressure assembly position-limited rack in the top corresponding to the elastic right pressure assembly of one group of pressure roller
It is fixed on right rocking arm, the right-hand member of the rocking arm lock shaft is fixedly connected with the front end of the right rocking arm, the initiative roll shaft
Left end is rotatably supported at the rear end of the left bearing support after through the rear end of left rocking arm, and the right-hand member of initiative roll shaft is being passed through
The rear end of the right bearing support is rotatably supported at behind the rear end of right rocking arm；Described left rocking arm controlling organization is locked with the rocking arm
The left end of dead axle is engaged, and described right rocking arm controlling organization is engaged with the right-hand member of rocking arm lock shaft；In the left supporting
On frame and the right bearing support and in the position and the rear end of the right rocking arm of the rear end for corresponding respectively to the left rocking arm
Position be each provided with the rocking arm supporting role cylinder that a front end for making left and right rocking arm is maintained at the state of having held high, wherein：Arrange
The cylinder body of the rocking arm supporting role cylinder on the left bearing support is hinged back to the side of right rocking arm with left rocking arm, and is arranged at right supporting
The cylinder body of the rocking arm supporting role cylinder on frame is hinged back to the side of left rocking arm with right rocking arm.
In another specific embodiment of the present invention, on described left bearing support and corresponding to the guiding
The position pivot of the left end of roller is provided with the guide roller left side for limiting or releasing restriction for the guide roller left axle head to guide roller
Spindle nose limits gear pin, and is provided with described right bearing support and in the position pivot of right-hand member corresponding to the guide roller
The one guide roller right axle head for limiting or releasing restriction for the guide roller right axle head to guide roller limits gear pin.
In another specific embodiment of the present invention, described left rocking arm controlling organization includes left handle, left cam
Disk and left hook, left handle are in L-shaped and are rotatably supported at the front end of the left bearing support, and left cam disc is fixed on left hand
On handle, left hook is fixed on left cam disc and corresponding with the left end of the rocking arm lock shaft；Described right rocking arm control
Mechanism includes right handles, right cam disc and right hook, and right handles are in L-shaped and before being rotatably supported at the right bearing support
End, right cam disc is fixed in right handles, right hook be fixed on it is on right cam disc and corresponding with the right-hand member of rocking arm lock shaft,
When the left end of left hook and rocking arm lock shaft is hung, the front end of the left rocking arm has a down dip, and one group of described pressure roller elasticity left side is applied
Pressure component is contacted with the left end of the front pressure roller, middle pressure roller and rear pressure roller respectively, and is worked as left hook and released and rocking arm lock shaft
When hanging of left end, the front end of left rocking arm holds high, the left pressure assembly of one group of pressure roller elasticity release with front pressure roller, middle pressure roller and
The contact of the left end of pressure roller afterwards, meanwhile, when the right-hand member of right hook and rocking arm lock shaft is hung, under the front end of the right rocking arm
Incline, the described right pressure assembly of one group of pressure roller elasticity is contacted with the right-hand member of the front pressure roller, middle pressure roller and rear pressure roller respectively, and is worked as
Right hook is released and when the hanging of right-hand member of rocking arm lock shaft, and the front end of right rocking arm hold high, the elastic right pressure assembly of one group of pressure roller
Release the contact with the right-hand member of front pressure roller, middle pressure roller and rear pressure roller.
The present invention another specific embodiment in, the initiative roll shaft of the drive roll right-hand member and leaning out
The position on the right side of the right bearing support is fixed with one end of a crank, has a connecting rod the other end of the crank is pivotally connected
One end, and the other end of the connecting rod is connected with described headstock.
In an also specific embodiment of the present invention, described drive roll is discaling roll.
In the present invention more and in a specific embodiment, on described left cord frame and positioned at left cord frame
The central region of length direction offers a left compress frame adjustment tank with the state for being parallel to the length direction of left cord frame, and
On described right cord frame and positioned at right cord frame length direction central region being parallel to the length side of right cord frame
To state offer a right compress frame adjustment tank, left and right compress frame adjustment tank corresponds to each other, described a pair of cords set tensioners
Mechanism respectively includes a compress frame and a mop roller, and the left upper part of compress frame is in the position corresponding to the left compress frame adjustment tank
Fix with the left cord frame, and the right-hand member top of compress frame corresponding to the right compress frame adjustment tank position with it is described
Right cord frame is fixed, in the bottom of compress frame and along compress frame length direction constitute have a pair of cloth pressing foots, this pair of compress
The length of pin be with it is described cleaning cord set width be adapted, and it is described cleaning cord mantle cavity in cleaning cord set
Lower inside contact, mop roller is located in cleaning cord mantle cavity, and is fixed in the position of top corresponding to compress frame
Between left and right cord frame, the length of the mop roller is adapted with the width of cleaning cord set, and with cleaning cord set
Upper inner is contacted.
The present invention's and then in a specific embodiment, the shape of cross section of a pair of described cloth pressing foots is in eight words
Shape, and the position that this pair of cloth pressing foot is contacted with the lower inside of the cleaning cord set is configured to arc surface.
The technical scheme that the present invention is provided due to by the front end of the left and right cord frame of the structural system of cleaning device lengthening
Mode extend to the structural system corresponding to draft of drawing frame mechanism guide roller front upper place, and in left and right cord frame
Front end be additionally arranged the left and right bearing of clearer respectively, while clearer is rotatably supported between the left and right bearing of clearer,
Thus relative to prior art considerably increase cleaning cornerite of the cord set to guide roller, when drawing frame haulage gear run into it is right
During the relatively large aramid fiber drafting of sliver of electrostatic, effective cleaning can be implemented to guide roller by cleaning cord set, will not go out
There is now fiber curling round the roll as technology and/or roll banding phenomenon, contribute to follow-up resultant yarn operation acquisition bar and do uniform yarn
And and then guarantee final fabric quality.
Description of the drawings
Fig. 1 is embodiments of the invention structure chart.
Sectional views of the Fig. 2 for Fig. 1.
Specific embodiment
In order that the auditor of Patent Office especially the public can be more clearly understood from the present invention technical spirit and have
Beneficial effect, applicant are elaborated below by way of example, but the description to embodiment is not to this
The restriction of bright scheme, any only pro forma rather than substantial equivalent transformation according to done by present inventive concept are all answered
It is considered as technical scheme category.
Every directionality for being related to upper and lower, left and right, front and rear in the following description（Or claim directionality）Concept
It is for the figure location state being described, it is therefore intended that facilitate public understanding, thus can not be by which
It is interpreted as being particularly limited to for the technical scheme to present invention offer.
Fig. 1 is referred to, a frame 1 of the structural system for belonging to draft of drawing frame mechanism is given, on the right side of the frame 1
A headstock 11 is provided with, and the left side of frame 1 is provided with a gear-box 12 being connected with headstock 11, in frame 1
Left upper portion be provided with a left bearing support 13, and the right upper portion in frame 1 is provided with a right bearing support 14；Give one group
Drawing rollers 2 and one group of pressure roller 3, one group of drawing rollers 2 are rotatably supported at aforementioned left and right bearing support 13,14 with space state
Between and be connected with aforesaid headstock 11 and gear-box 12, the quantity of one group of pressure roller 3 and one group of drawing rollers 2
Quantity it is equal and corresponding to one group of drawing rollers 2 top position be rotatably supported at left and right bearing support 13,14 it
Between.Wherein：Position between the front end and the front end of aforementioned right bearing support 14 corresponding to aforementioned left bearing support 13 rotationally sets
A guide roller 15 is equipped with, the guide roller 15 is corresponding to the drawing rollers positioned at front side in one group of drawing rollers 2（It is i.e. following
The front roller 21 that will be referred to）With the pressure roller positioned at front side in one group of pressure roller 3（The front pressure roller for referring to is will be detailed below
31）Between, corresponding to left bearing support 13 top position be provided with one for one group of pressure roller 3 left end pressure pressure roller
Left pressure exerting arrangement 16, and one is provided with for applying to the right-hand member of one group of pressure roller 3 in the position of the top corresponding to right bearing support 14
The right pressure exerting arrangement 17 of pressure roller of pressure, is provided with one for the left pressing machine of pressure roller in the position of the front end corresponding to left bearing support 13
The left rocking arm controlling organization 131 that structure 16 is locked or unlocked, and be provided with the position of the front end corresponding to right bearing support 14
One for right rocking arm post controlling organization 141 that the right pressure exerting arrangement of pressure roller 17 is locked or unlocked, left and right rocking arm post control machine
Structure 131,141 is engaged with the left and right pressure exerting arrangement of pressure roller 16,17 respectively.
As shown in Figure 1, in aforesaid frame 1 and in the position of the lower section of the length direction corresponding to aforementioned guide roller 15
Install and be equipped with a buncher 18, the position of the lower section corresponding to buncher 18 is provided with a can coiler 19, mono- group of drawing-off sieve of Jing
Draw the sliver 10 of 2 drawing-offs the position of guide roller 15 derive and successively the guiding collar aperture 191 of Jing bunchers 18 and can coiler 19 with
And a pair of the pull rolls 192 below can coiler 19 are entered in the storage cotton cylinder 8 being separately equipped with（Fig. 2 shows）.
Please continue to refer to Fig. 1, a roll body automated cleaning mechanism 4 of the structural system of the cleaning device of the present invention is given, should
Roll body automated cleaning mechanism 4 includes left cord frame 41, right cord frame 42, drive roll 43, clearer 44, cleaning cord set 45 and
Tension mechanism 46 is covered to cord, and left and right is corresponding each other and is located at the left and right pressing machine of aforesaid pressure roller for left and right cord frame 41,42
Between structure 16,17, drive roll 43 has an initiative roll shaft 431, and the left end of the initiative roll shaft 431 passes through the rear end of left cord frame 41
And aforementioned left bearing support is rotatably supported at by way of the left pressure exerting arrangement of aforementioned pressure roller 16 behind the left side for leaning out left cord frame 41
13 rear end, and the right-hand member of initiative roll shaft 431 passes through the rear end of right cord frame 42 and behind the right side for leaning out right cord frame 42
By way of the right pressure exerting arrangement of aforementioned pressure roller 17 be rotatably supported at aforesaid right bearing support 14 rear end and also with aforesaid power
Case 11 is connected, and the left end of clearer 44 is rotatably supported at the front end of left cord frame 41, and the right-hand member of clearer 44 is rotated
Be bearing in the front end of right cord frame 42, the one end for cleaning cord set 45 is nested with drive roll 43, and the other end is nested with cleaning
On roller 44, a pair of cord set tension mechanisms 46 are arranged in the position of the cleaning cord mantle cavity 451 corresponding to cleaning cord set 45
Between left and right cord frame 41,42, and the interior side contacts with cleaning cord set 45.
The technical essential of the technical scheme provided as the present invention：Aforementioned left cord frame 41 and aforementioned right cord frame 42
Front end extends to the front upper place of guide roller 15 in the way of lengthening, and in the front end left support abutment screw 4111 of left cord frame 41
The upper end of a clearer left support abutment 411 is fixed with, and in the front end of right cord frame 42 and corresponding to clearer left support abutment 411
Position right support abutment screw 4211 be fixed with the upper end of a clearer right support abutment 421, the left end of aforesaid clearer 44 is rotated
Be bearing in the lower end of clearer left support abutment 411, and right-hand member is rotatably supported at the lower end of clearer right support abutment 421.So tie
The technique effect that structure design is illustrated in being fully able to confirm the superincumbent technique effect hurdle of applicant.
Aforesaid one group of drawing rollers 2 include front roller 21, middle roller 22 and rear roller 23, the front roller 21, middle roller
22 and the left end of rear roller 23 be rotatably supported on aforesaid left bearing support 13, and right-hand member is rotatably supported at aforesaid right
On bolster 14, and the left end of middle roller 22 is connected with aforesaid gear-box 12, and front roller 21 and rear roller 23
Right-hand member is connected with aforesaid headstock 11；Aforesaid one group of pressure roller 3 includes front pressure roller 31, middle pressure roller 32 and rear pressure roller 33,
Front pressure roller 31 is engaged with front roller 21 in the position of the top corresponding to front roller 21, and middle pressure roller 32 is corresponding to middle roller 22
The position of top be engaged with middle roller 22, position and rear roller 23 phase of the rear pressure roller 33 in the top corresponding to rear roller 23
Coordinate, and front pressure roller 31, middle pressure roller 32 and rear pressure roller 33 are rotatably supported on left bearing support 13, and right-hand member rotates twelve Earthly Branches
Hold on right bearing support 14.
Aforesaid guide roller 15 is corresponding to the front side between aforementioned front pressure roller 31 and front roller 21；The left pressure of aforesaid pressure roller
Mechanism 16 includes the left pressure assembly 162 of 161, one group of pressure roller elasticity of a left rocking arm and a left pressure assembly position-limited rack 163, shakes on a left side
The front end of arm 161 is fixedly connected with the left end of a rocking arm lock shaft 5, and the right-hand member of the rocking arm lock shaft 5 is right with aforesaid pressure roller
Pressure exerting arrangement 17 is fixedly connected, and the left pressure assembly of one group of pressure roller elasticity 162 is corresponding respectively to aforementioned front pressure roller 31, middle pressure roller 32
And the left position of rear pressure roller 33 be arranged on left rocking arm 161 and respectively with front pressure roller 31, middle pressure roller 32 and rear pressure roller
33 left end overlying contact, left pressure assembly position-limited rack 163 is in the top corresponding to the left pressure assembly of one group of pressure roller elasticity 162
Position is fixed on left rocking arm 161；The right pressure exerting arrangement of aforesaid pressure roller 17 includes that 171, one group of pressure roller elasticity right side of a right rocking arm is applied
A pressure component 172 and right pressure assembly position-limited rack 173, the pressure roller before corresponding respectively to of the right pressure assembly of one group of pressure roller elasticity 172
31st, the position of the right-hand member of middle pressure roller 32 and rear pressure roller 33 be arranged on right rocking arm 171 and respectively with front pressure roller 31, middle pressure roller
32 and the right-hand member overlying contact of rear pressure roller 33, right pressure assembly position-limited rack 173 is corresponding to the right pressure group of one group of pressure roller elasticity
The position of the top of part 172 is fixed on right rocking arm 171, the front end of the right-hand member of aforementioned rocking arm lock shaft 5 and the right rocking arm 171
It is fixedly connected, the left end of aforementioned initiative roll shaft 431 is in the resigning hole through the rear end of left rocking arm 161（Not shown in figure）After rotate
Be bearing in the rear end of the left bearing support 13, and the right-hand member of initiative roll shaft 431 is in the resigning hole through the rear end of right rocking arm 171
The rear end of aforementioned right bearing support 14 is rotatably supported at after 1711；Aforesaid left rocking arm controlling organization 131 is locked with aforementioned rocking arm
The left end of axle 5 is engaged, and aforesaid right rocking arm controlling organization 141 is engaged with the right-hand member of rocking arm lock shaft 5；At aforementioned left
On bolster 13 and aforementioned right bearing support 14 and in position and the right rocking arm 171 of the rear end for corresponding respectively to left rocking arm 161
The position of rear end is each provided with the rocking arm supporting role that a front end for making left and right rocking arm 161,171 is maintained at the state of having held high
Cylinder 6, wherein：The cylinder body of the rocking arm supporting role cylinder 6 being arranged on left bearing support 13 is with left rocking arm 161 back to right rocking arm 171
Side is hinged, and the cylinder Prince of the Devils 61 of rocking arm supporting role cylinder 6 is hinged on left bearing support 13, same reason, is arranged at right
The cylinder body of the rocking arm supporting role cylinder 6 on bolster 14 is hinged back to the side of left rocking arm 161 with right rocking arm 171, and cylinder post 61 cuts with scissors
It is connected on right bearing support 14.
In the present embodiment, and by described above：One Zu Qian gentries roller 2 and one group of pressure roller 3（Using roller,
Rubber rollers can also be claimed）Quantity respectively be three, this version can be described as three roller draft structures, this can be found in aforesaid
Chinese patent CN101570906B.But the quantity of one group of drawing rollers 2 and one group of pressure roller 3 respectively can also be designed as four,
This version is properly termed as four roller draft structures, may refer to the CN203977005U having already mentioned above to this.Exactly
Inscribe according to before this, the left and right pressure assembly of one group of pressure roller elasticity that applicant is mentioned above 162,172 respectively there are four, purpose
Contribute to tackle three or four roller draft structures.Additionally, applicant why not to the left and right pressure assembly 162 of pressure roller elasticity,
172 elaborate and also not detailed signal in FIG, are because the concrete of the left and right pressure assembly of pressure roller elasticity 162,172
Structure and function belong to prior art, for example, may refer to description and its accompanying drawing of CN203977005U.
One is provided with aforesaid left bearing support 13 and in the position pivot of left end corresponding to aforementioned guide roller 15
The guide roller left axle head for limiting is limited or is released for the guide roller left axle 151 to guide roller 15 limits gear pin 132, and front
One is provided with for guide roller on the right bearing support 14 stated and in the position pivot of right-hand member corresponding to aforementioned guide roller 15
15 guide roller right axle 152 limits or releases the guide roller right axle head of restriction and limits gear pin 142.When roller to be directed to 15 from
When removing on left and right bearing support 13,14, then be directed to the left and right spindle nose limiting block pin of roller 132,142 and be flipped up, instead
Same example.
Above mentioned left rocking arm controlling organization 131 includes left handle 1311, left cam disc 1312 and left hook 1313, left
Handle 1311 is in L-shaped and is rotatably supported at the front end of aforementioned left bearing support 13, and left cam disc 1312 is fixed on left handle
On 1311, left hook 1313 is fixed on left cam disc 1312 and corresponding with the left end of aforementioned rocking arm lock shaft 5；Carry above
And right rocking arm controlling organization 141 include right handles 1411, right cam disc 1412 and it is right hook 1413, right handles 1411 be in L words
Shape and the front end of the right bearing support 14 is rotatably supported at, right cam disc 1412 is fixed in right handles 1411, right hook
1413 be fixed on it is on right cam disc 1412 and corresponding with the right-hand member of rocking arm lock shaft 5.
Pressed to rocking arm lock shaft 5 power for pulling downwards by operator, and is overcoming aforementioned rocking arm supporting role cylinder 6
The front end of left and right rocking arm 161,171 is made to have a down dip under counter-force effect, when the left end of left hook 1313 and rocking arm lock shaft 5 is hung,
The front end of aforementioned left rocking arm 161 is locked in tilted down position, the left pressure assembly of one group of pressure roller elasticity 162 respectively with front pressure roller 31,
The left end contact of middle pressure roller 32 and rear pressure roller 33, drafting drafter are in running order.And work as it is left hook 1313 release with
When hanging of the left end of rocking arm lock shaft 5, and active force bottom left rocking arm 161 is turned on operator is to rocking arm lock shaft 5
Front end is held high, the left pressure assembly of one group of pressure roller elasticity 162 release and front pressure roller 31, middle pressure roller 32 and rear pressure roller 33 left end
Left rocking arm 161 is maintained at the state by rocking arm supporting role cylinder 6 by contact, and drafting drafter is in off working state.With this
Meanwhile, right handles 1411 are operated, when the right-hand member of right hook 1413 and rocking arm lock shaft 5 is hung, before aforementioned right rocking arm 171
End is locked in tilted down position, the right pressure assembly of one group of pressure roller elasticity 172 respectively with front pressure roller 31, middle pressure roller 32 and rear pressure roller 33
Right-hand member contact, drafting drafter is in running order.And work as right hook 1413 and release the extension with the right-hand member of rocking arm lock shaft 5
When, and turn under active force on operator is to rocking arm lock shaft 5, the front end of right rocking arm 171 is held high, one group of pressure roller elasticity
Right pressure assembly 172 releases the contact with the right-hand member of front pressure roller 31, middle pressure roller 32 and rear pressure roller 33, by rocking arm supporting role cylinder 6
Right rocking arm 171 is maintained at into the state, drafting drafter is in off working state.
As shown in Figure 1, hang on the initiative roll shaft 431 of aforementioned drive roll 43 one for remove be built-up in it is described clear
The cord set outer surface cleaning mechanism 7 of the miscellaneous bits of fiber on the outer surface of clean cord set 45, the cord set outer surface cleaning mechanism 7
In the position corresponding to the top for cleaning cord set 45 with cleaning cord set 45 back to the aforementioned side table for cleaning cord mantle cavity 451
Face contacts.
In right-hand member and the position on the right side for leaning out aforementioned right bearing support 14 of the initiative roll shaft 431 of aforementioned drive roll 43
One end of a crank 4311 is fixed with, in the pivotally connected one end for having a connecting rod 43111 of the other end of the crank 4311, and the company
The other end of bar 43111 is connected with aforesaid headstock 11.
In the present embodiment, aforesaid drive roll 43 is discaling roll, as the shape of cross section of discaling roll is generally in quincunx,
Thus the discaling roll of this form is generally referred to as plum blossom roll by industry.
Please still see Fig. 1, the central region of the length direction on aforesaid left cord frame 41 and positioned at left cord frame 41
One left compress frame adjustment tank 412 is offered with the state for being parallel to the length direction of left cord frame 41, and in aforesaid right cord
On frame 42 and positioned at right cord frame 42 length direction central region being parallel to the shape of the length direction of right cord frame 42
State offers a right compress frame adjustment tank 422, and left and right compress frame adjustment tank 412,422 corresponds to each other.
Aforesaid a pair of cords set tension mechanism 46 respectively includes a compress frame 461 and a mop roller 462, compress frame 461
Left upper part is solid with aforementioned left cord frame 41 with compress frame screw 4612 in the position corresponding to aforementioned left compress frame adjustment tank 412
It is fixed, and compress frame screw is equally used on the right-hand member top of compress frame 461 in the position corresponding to aforementioned right compress frame adjustment tank 422
4612 are fixed with the right cord frame 42, in the bottom of compress frame 461 and along compress frame 461 length direction constitute have one
To cloth pressing foot 4611, the length of this pair of cloth pressing foot 4611 is that the width for covering 45 with aforementioned cleaning cord is adapted, and front
State in cleaning cord mantle cavity 451 and contact with the lower inside of cleaning cord set 45, mop roller 462 is located at cleaning cord mantle cavity 451
It is interior, and be fixed between left and right cord frame 41,42 in the position of the top corresponding to compress frame 461, the mop roller 462
Length is that the width for covering 45 with cleaning cord is adapted, and is contacted with the upper inner of cleaning cord set 45.
By shown in Fig. 1 and Fig. 2, the shape of cross section of aforesaid a pair of cloth pressing foots 4611 is in splayed, and this pair of pressure
The position that cloth pin 4611 is contacted with the lower inside of cleaning cord set 45 is configured to arc surface.This structure shape of cloth pressing foot 4611
Formula can make cleaning cord set 45 be able to be fully contacted with the corresponding pressure roller in aforesaid one group of last item 3.In the present embodiment, divide
Not with front pressure roller 31 and middle pressure roller reliable contacts.
Applicant it should be noted that：Quantity of the quantity of aforesaid cord set tension mechanism 46 preferably with one group of pressure roller 3
It is equal.
Aforesaid cord set outer surface cleaning mechanism 7 includes that left support connection arm 71, right support connection arm 72, fixed plate are left
The right connecting rod 74 of connecting rod 73, fixed plate, fixed plate 75 and clearer board 76 is scraped, the rear end of left support connection arm 71 is nested with by axle sleeve
In the left end of aforementioned initiative roll shaft 431, the rear end of the left connecting rod of fixed plate 73 is hinged with the front end of left support connection arm 71, fixed
The front end of the left connecting rod of the left end of plate 75 and fixed plate 73 is fixed, and the rear end of right support connection arm 72 is nested with actively by axle sleeve
The right-hand member of roll shaft 431, the rear end of the right connecting rod of fixed plate 74 are hinged with the front end of right support connection arm 72, the right-hand member of fixed plate 75
Fix with the front end of the right connecting rod of fixed plate 74, scrape side of the suede tooth plate 76 with fixed plate 75 towards under and fix, and with it is described
Side surface contact of the cleaning cord set 45 back to the cleaning cord mantle cavity 451, wherein：Scrape and scrape suede tooth on suede tooth plate 76
761 cover 45 direction of motion in the face of cleaning cord.Cleaning cord set 45 is driven to surround drive roll 43 and clearer in drive roll 43
When moved between 44 again and again, guide roller 15 is particularly to one group of pressure roller 3 by which and is cleaned, while being turned by 761 pairs, suede tooth is scraped
Move on to cleaning cord set 45（The present embodiment is flannelette set）On fiber it is miscellaneous bits strike off（Pick from）.
Fig. 2 is referred to, the fiber dust being connected on aforementioned left and right pressure assembly position-limited rack 163,173 is figure 2 illustrates
Miscellaneous draft tube 9, the suede tooth 761 of scraping for scraping suede tooth plate 76 for covering outer surface cleaning mechanism 7 by aforementioned cord are scraped off in cleaning curtain set set
Fiber trifle in the world on 45 is suctioned out by fiber trifle in the world draft tube 9, and fiber trifle in the world draft tube 9 is by transition pipe with dust removal installation as inhaled
Dirt blower fan connects.
In sum, as the left and right cord frame 41,42 of the structural system of cleaning device is being overcome by the present invention
Its front end is extended and up to the front upper place extended to corresponding to guide roller 15 on the premise of design prejudice in technology, and then
Connect the left and right fulcrum bearing 411,421 of clearer respectively in respective leading section, and clearer 44 is transferred to is installed on cleaning
In the left and right fulcrum bearing of roller 411,421, so as to embody the ultimate attainment cleaning effect to guide roller 15 by cleaning cord set 45.Due to
The operation principle of draft of drawing frame mechanism belongs to known technology, thus applicant repeats no more.
Claims (8)
1. a kind of cleaning device of draft of drawing frame mechanism, described draft of drawing frame mechanism includes a frame (1), in the frame
(1) headstock (11) is provided with the right side of, and is provided with a tooth being connected with headstock (11) on the left of frame (1)
Roller box (12), is provided with one left bearing support (13) in the left upper portion of frame (1), and the right upper portion in frame (1) is provided with
One right bearing support (14)；One group of drawing rollers (2) and one group of pressure roller (3), one group of drawing rollers (2) rotate twelve Earthly Branches with space state
Hold between left and right bearing support (13,14) and be connected with described headstock (11) and gear-box (12), one
The quantity of group pressure roller (3) is equal with the quantity of one group of drawing rollers (2) and in the top for corresponding to one group of drawing rollers (2)
Position is rotatably supported between left and right bearing support (13,14), wherein：Corresponding to left bearing support (13) and the right side
Position between the front end of bearing support (14) is rotationally provided with a guide roller (15), and the guide roller (15) corresponds to one group of drawing-off
Between the pressure roller positioned at front side in drawing rollers and one group of pressure roller (3) positioned at front side in roller (2), right
The position of the top of left bearing support (13) should be provided with one left for the pressure roller of the left end pressure to one group of described pressure roller (3)
Pressure exerting arrangement (16), and one is provided with for the right side to one group of pressure roller (3) in the position of the top corresponding to right bearing support (14)
The right pressure exerting arrangement of the pressure roller (17) of end pressure, is provided with one for described in the position of the front end corresponding to left bearing support (13)
Left rocking arm controlling organization (131) that the left pressure exerting arrangement of pressure roller (16) is locked or unlocked, and corresponding to right bearing support (14)
The position of front end be provided with one for the right rocking arm post control that locks to the right pressure exerting arrangement of the pressure roller (17) or unlock
Mechanism (141), left and right rocking arm post controlling organization (131,141) are engaged with the left and right pressure exerting arrangement of pressure roller (16,17) respectively；Institute
The cleaning device stated includes a roll body automated cleaning mechanism (4), the roll body automated cleaning mechanism (4) include left cord frame (41),
Right cord frame (42), drive roll (43), clearer (44), cleaning cord set (45) and a pair of cords set tension mechanism (46), left,
Right cord frame (41,42) left and right corresponds to and between the described left and right pressure exerting arrangement of pressure roller (16,17) each other, drive roll
(43) left end with an initiative roll shaft (431), initiative roll shaft (431) passes through the rear end of left cord frame (41) and is leaning out
The rear end of left bearing support (13) is rotatably supported at after left cord frame (41) by way of the left pressure exerting arrangement of the pressure roller (16), and
The right-hand member of initiative roll shaft (431) passes through the rear end of right cord frame (42) and after right cord frame (42) are leant out by way of the pressure roller
Right pressure exerting arrangement (17) are rotatably supported at the rear end of described right bearing support (14) and also are passed with described headstock (11)
Dynamic connection, the left end of clearer (44) are rotatably supported at the front end of left cord frame (41), and the right-hand member of clearer (44) is rotated
Be bearing in the front end of right cord frame (42), the one end for cleaning cord set (45) is nested with drive roll (43), and the other end is nested with
On clearer (44), a pair of cords set tension mechanism (46) are in the cleaning cord mantle cavity corresponding to cleaning cord set (45)
(451) position is arranged between left and right cord frame (41,42), and the interior side contacts with cleaning cord set (45)；Its feature
It is：The front end of left cord frame (41) and right cord frame (42) is extended to corresponding to before the guide roller (15)
Top, and it is fixedly arranged at the front end with a clearer left support abutment (411) in left cord frame (41), and in the front end of right cord frame (42)
And a clearer right support abutment (421) is fixed with the position corresponding to clearer left support abutment (411), clearer (44)
Left end is rotatably supported on clearer left support abutment (411), and right-hand member is rotatably supported on clearer right support abutment (421).
2. the cleaning device of draft of drawing frame mechanism according to claim 1, it is characterised in that one group of described drawing-off sieve
(2) are drawn to include front roller (21), middle roller (22) and rear roller (23), the front roller (21), middle roller (22) and rear roller
(23) left end is rotatably supported on described left bearing support (13), and right-hand member is rotatably supported at described right bearing support
(14) on, and the left end of middle roller (22) is connected with described gear-box (12), and front roller (21) and rear roller
(23) right-hand member is connected with described headstock (11)；One group of described pressure roller (3) includes front pressure roller (31), middle pressure roller
(32) and rear pressure roller (33), front pressure roller (31) are engaged with front roller (21) in the position of the top corresponding to front roller (21),
Middle pressure roller (32) are engaged with middle roller (22) in the position of the top corresponding to middle roller (22), and rear pressure roller (33) are corresponding to
The position of the top of rear roller (23) is engaged with rear roller (23), and front pressure roller (31), middle pressure roller (32) and rear pressure roller
(33) it is rotatably supported on described left bearing support (13), and right-hand member is rotatably supported on described right bearing support (14)；
Described guide roller (15) is corresponding to the front side between front pressure roller (31) and front roller (21)；The left pressing machine of described pressure roller
Structure (16) includes one left rocking arm (161), one group of pressure roller elasticity left pressure assembly (162) and one left pressure assembly position-limited rack (163),
Be fixedly connected with the left end of a rocking arm lock shaft (5) in the front end of left rocking arm (161), and the right-hand member of the rocking arm lock shaft (5) with
The right pressure exerting arrangement of described pressure roller (17) is fixedly connected, one group of pressure roller elasticity left pressure assembly (162) correspond respectively to it is described
The left position of front pressure roller (31), middle pressure roller (32) and rear pressure roller (33) be arranged on left rocking arm (161) and respectively with it is front
The left end overlying contact of pressure roller (31), middle pressure roller (32) and rear pressure roller (33), left pressure assembly position-limited rack (163) are corresponding to
The position of the top of one group of pressure roller elasticity left pressure assembly (162) is fixed on left rocking arm (161)；The right pressing machine of described pressure roller
Structure (17) includes one right rocking arm (171), one group of pressure roller elasticity right pressure assembly (172) and one right pressure assembly position-limited rack (173),
One group of pressure roller elasticity right pressure assembly (172) is corresponding respectively to front pressure roller (31), middle pressure roller (32) and rear pressure roller
(33) position of right-hand member be arranged on right rocking arm (171) and respectively with front pressure roller (31), middle pressure roller (32) and rear pressure roller
(33) right-hand member overlying contact, right pressure assembly position-limited rack (173) are corresponding to one group of pressure roller elasticity right pressure assembly (172)
The position of top is fixed on right rocking arm (171), the front end of the right-hand member of rocking arm lock shaft (5) and right rocking arm (171)
It is fixedly connected, the left end of initiative roll shaft (431) is rotatably supported at described left after through the rear end of left rocking arm (161)
The rear end of bolster (13), and the right-hand member of initiative roll shaft (431) be rotatably supported at after through the rear end of right rocking arm (171) it is described
The rear end of right bearing support (14)；Described left rocking arm controlling organization (131) are engaged with the left end of rocking arm lock shaft (5),
And described right rocking arm controlling organization (141) are engaged with the right-hand member of rocking arm lock shaft (5)；In left bearing support (13) and institute
State on right bearing support (14) and in position and the right rocking arm of the rear end for corresponding respectively to left rocking arm (161)
(171) position of rear end is each provided with the rocking arm that a front end for making left and right rocking arm (161,171) is maintained at the state of having held high
Supporting role cylinder (6), wherein：The cylinder body of rocking arm supporting role cylinder (6) being arranged on left bearing support (13) and left rocking arm (161)
Side back to right rocking arm (171) is hinged, and the cylinder body of rocking arm supporting role cylinder (6) being arranged on right bearing support (14) and the right side
Rocking arm (171) is hinged back to the side of left rocking arm (161).
3. the cleaning device of draft of drawing frame mechanism according to claim 1 and 2, it is characterised in that in described left supporting
One is provided with for guide roller (15) on frame (13) and in the position pivot of left end corresponding to the guide roller (15)
Guide roller left axle head (151) limits or releases the guide roller left axle head of restriction and limits gear pin (132), and in described right bearing support
(14) one is provided with for leading to guide roller (15) on and in the position pivot of right-hand member corresponding to the guide roller (15)
The guide roller right axle head for limiting is limited or is released to roller right axle head (152) limits gear pin (142).
4. the cleaning device of draft of drawing frame mechanism according to claim 2, it is characterised in that described left rocking arm control
Mechanism (131) include left handle (1311), left cam disc (1312) and left hook (1313), left handle (1311) be in L-shaped simultaneously
And the front end of left bearing support (13) is rotatably supported at, left cam disc (1312) are fixed on left handle (1311), left extension
Hook (1313) is fixed on left cam disc (1312) and corresponding with the left end of rocking arm lock shaft (5)；Shake on the described right side
Arm controlling organization (141) includes right handles (1411), right cam disc (1412) and right hook (1413), and right handles (1411) are in L
Font and the front end of right bearing support (14) is rotatably supported at, right cam disc (1412) are fixed on right handles (1411)
On, right hook (1413) be fixed on it is on right cam disc (1412) and corresponding with the right-hand member of rocking arm lock shaft (5), when left hook
(1313), when hanging with the left end of rocking arm lock shaft (5), the front end of left rocking arm (161) has a down dip, one group of described pressure roller bullet
Property left pressure assembly (162) contact with the left end of front pressure roller (31), middle pressure roller (32) and rear pressure roller (33) respectively, and work as
Left hook (1313) release when the hanging of left end with rocking arm lock shaft (5), and the front end of left rocking arm (161) is held high, one group of pressure roller
Elastic left pressure assembly (162) release the contact with the left end of front pressure roller (31), middle pressure roller (32) and rear pressure roller (33), together
When, when the right-hand member of right hook (1413) and rocking arm lock shaft (5) is hung, the front end of right rocking arm (171) has a down dip, described
One group of pressure roller elasticity right pressure assembly (172) right-hand member respectively with front pressure roller (31), middle pressure roller (32) and rear pressure roller (33)
Contact, and work as when the hanging of right-hand member of right hook (1413) releasing and rocking arm lock shaft (5), the front end of right rocking arm (171) is held high,
One group of pressure roller elasticity right pressure assembly (172) releasing is connect with the right-hand member of front pressure roller (31), middle pressure roller (32) and rear pressure roller (33)
Touch.
5. the cleaning device of draft of drawing frame mechanism according to claim 1, it is characterised in that in the drive roll (43)
Initiative roll shaft (431) right-hand member and be fixed with a crank (4311) in the position on the right side for leaning out right bearing support (14)
One end, in the pivotally connected one end for having a connecting rod (43111) of the other end of the crank (4311), and the connecting rod (43111)
The other end is connected with described headstock (11).
6. the cleaning device of draft of drawing frame mechanism according to claim 1 or 5, it is characterised in that described drive roll
(43) it is discaling roll.
7. according to the cleaning device of the draft of drawing frame mechanism described in claim 1, it is characterised in that in described left cord frame
(41) on and be located at left cord frame (41) length direction central region being parallel to the length direction of left cord frame (41)
State offer one left compress frame adjustment tank (412), and on described right cord frame (42) and be located at right cord frame
(42) central region of length direction offers a right compress frame with the state for being parallel to the length direction of right cord frame (42)
Adjustment tank (422), left and right compress frame adjustment tank (412,422) correspond to each other, and a pair of described cords set tension mechanism (46) are each
Including a compress frame (461) and a mop roller (462), the left upper part of compress frame (461) is being adjusted corresponding to the left compress frame
The position of whole groove (412) is fixed with described left cord frame (41), and on the right-hand member top of compress frame (461) corresponding to the right side
The position of compress frame adjustment tank (422) is fixed with described right cord frame (42), in the bottom of compress frame (461) and along compress
The length direction of frame (461) constitutes the length for having a pair of cloth pressing foots (4611), this pair of cloth pressing foot (4611)
What the width of cloth set (45) was adapted, and in the bottom in cleaning cord mantle cavity (451) with cleaning cord set (45)
Side contacts, mop roller (462) are located in cleaning cord mantle cavity (451), and in the position of the top corresponding to compress frame (461)
It is fixed between left and right cord frame (41,42), the length of the mop roller (462) is mutually fitted with the width for cleaning cord set (45)
Answer, and contact with the upper inner of cleaning cord set (45).
8. the cleaning device of draft of drawing frame mechanism according to claim 7, it is characterised in that a pair of described cloth pressing foots
(4611) shape of cross section is in splayed, and the lower inside of this pair of cloth pressing foot (4611) and cleaning cord set (45)
The position of contact is configured to arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313506.2A CN104911765B (en) | 2015-06-09 | 2015-06-09 | Cleaning device for drafting mechanism of drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313506.2A CN104911765B (en) | 2015-06-09 | 2015-06-09 | Cleaning device for drafting mechanism of drawing frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104911765A CN104911765A (en) | 2015-09-16 |
| CN104911765B true CN104911765B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313506.2A Active CN104911765B (en) | 2015-06-09 | 2015-06-09 | Cleaning device for drafting mechanism of drawing frame |
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| Country | Link |
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| CN (1) | CN104911765B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113430687B (en) * | 2021-07-20 | 2022-10-11 | 襄樊富仕纺织服饰有限公司 | Cleaning device for drawing frame drafting mechanism |
| CN114808208B (en) * | 2022-05-06 | 2023-04-11 | 巢湖市春维纺织有限公司 | Environment-friendly air flow spinning machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570906A (en) * | 2009-05-25 | 2009-11-04 | 常熟市宝沣特种纤维有限公司 | Drafting mechanism for drawing frame |
| CN101899732A (en) * | 2009-05-25 | 2010-12-01 | 常熟市宝沣特种纤维有限公司 | Drafting device of drawing frame |
| CN103572424A (en) * | 2013-11-01 | 2014-02-12 | 谭国演 | Drawing frame |
| CN204728012U (en) * | 2015-06-09 | 2015-10-28 | 常熟市宝沣特种纤维有限公司 | The cleaning device of draft of drawing frame mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10347192B4 (en) * | 2003-10-10 | 2012-02-09 | TRüTZSCHLER GMBH & CO. KG | Device at a stretch for textile fiber ribbons with successively arranged pairs of rollers and a cleaning device for each top roller |
| DE102011113367A1 (en) * | 2011-09-15 | 2013-03-21 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a spinning preparation machine, in particular track, carding machine, combing machine or the like. with a drafting system |
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2015
- 2015-06-09 CN CN201510313506.2A patent/CN104911765B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570906A (en) * | 2009-05-25 | 2009-11-04 | 常熟市宝沣特种纤维有限公司 | Drafting mechanism for drawing frame |
| CN101899732A (en) * | 2009-05-25 | 2010-12-01 | 常熟市宝沣特种纤维有限公司 | Drafting device of drawing frame |
| CN103572424A (en) * | 2013-11-01 | 2014-02-12 | 谭国演 | Drawing frame |
| CN204728012U (en) * | 2015-06-09 | 2015-10-28 | 常熟市宝沣特种纤维有限公司 | The cleaning device of draft of drawing frame mechanism |
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| CN104911765A (en) | 2015-09-16 |
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