CN109162002A - A kind of continuous draw-off mechanism of yarn - Google Patents
A kind of continuous draw-off mechanism of yarn Download PDFInfo
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- CN109162002A CN109162002A CN201810943821.7A CN201810943821A CN109162002A CN 109162002 A CN109162002 A CN 109162002A CN 201810943821 A CN201810943821 A CN 201810943821A CN 109162002 A CN109162002 A CN 109162002A
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- yarn
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- machining support
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/225—Mechanical characteristics of stretching apparatus
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a kind of continuous draw-off mechanisms of yarn, belong to yarn processing machine tool apparatus field.The reciprocal guide plate of the invention is slideably positioned in traversing guide rod and lower traversing guide rod in two sides up and down respectively, upper drawing-off bar and lower drawing-off bar are successively horizontally placed on the machining support on the upside of reciprocal guide plate from top to bottom, it is rotatably connected to draft gear vertically on machining support between upper drawing-off bar and lower drawing-off bar, upper drawing-off bar both ends horizontally rotate respectively is connected with draw roll, lower drawing-off bar both ends horizontally rotate respectively is connected with lower draw roll, lifting pressing plate level is fixedly installed on lifting guide pillar lower end, and fixed board is horizontally placed on the machining support on the downside of lifting pressing plate.The segmentation of yarn even rationally, can be carried out drawing processing in transmit process, high degree of automation realizes the sufficiently efficient drafting forming of yarn, meets the needs that processing uses by yarn by structure of the invention design.
Description
Technical field
The invention belongs to yarn processing machine tool apparatus field more particularly to a kind of continuous draw-off mechanisms of yarn, main to apply
Processing is pulled in the segmentation of yarn.
Background technique
With production industrial expansion and the improvement of people's living standards, requirement of the people to textile material is higher and higher,
Textile material best in quality can weave high-end textile, make to be able to satisfy the demand that people use.Textile material refers to
Fiber and fibre, are embodied in fiber, yarn, fabric and its compound, and in modern textile, new textile material is ground
Hair, the especially exploitation and use of nanofiber breach traditional textile material concept, and textile material becomes soft object
The important composition department of material.Yarn is a kind of important textile material, and yarn refers to being processed into various textile fabrics
The product of certain fineness can be used for woven fabric, rope making, line processed, knitting and embroidery etc., and yarn is divided into staple yarn, continuous filaments
With staple fiber and continuous filaments combination yarn.The fineness of yarn there are many representation method, such as number, metric count, English count,
Danier etc. (see number), the twist of yarn is with every meter or the number of twists of per inch indicates.Yarn can be used in daily life
In weaving woollen sweater, long woolen underwear, sleeveless woollen sweater, scarf, cap and gloves and the various season in spring and autumn haberdasheries of braiding, in addition to warming also
There is decoration function.Main characteristic parameters of the yarn in production and processing include: bulk density, and reflection fiber piles up feature；Fiber
Angle of twist and curling, reflection fiber along yarn axis straight degree；Line density (diameter) and the coefficient of variation, reflect thickness of yarn and
Variation；Interfibrous active force (friction factor, entanglement point, effect segment or slip length etc.), reflects the stabilization of yarn texture
Property.Yarn in the process of production and processing, can use adjustment raw material and change the method for yarn texture, by original natural
Fiber, which meets the fiber that easily nursing requires with function admirable, combines the two by certain Yarn spinning method, and it is ideal to obtain effect
Yarn mainly has mixed yarn and composite yarn.Yarn in the process of production and processing, needs to lead by the yarn for bleachinging and dyeing processing
Sizing is stretched, in particular for the flexible yarn of quality, aobvious particularly important, the existing yarn transmission draft mechanism of drafting forming
During by yarn drafts, it is difficult to the segmentation of yarn even be carried out drawing-off, yarn is caused to be difficult to by substantially efficiently
Drafting forming is carried out, the quality of yarn production processing is influenced, is not able to satisfy the needs of production and application.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above-mentioned deficiency in the presence of the prior art, and provide a kind of knot
The segmentation of yarn even rationally, can be carried out drawing processing, the degree of automation in transmit process by yarn by structure design
Height realizes the continuous draw-off mechanism of yarn of the sufficiently efficient drafting forming of yarn.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that: a kind of continuous draw-off mechanism of yarn,
Be characterized in that: the continuous draw-off mechanism of yarn includes machining support, draft mechanism and yarn pressing mechanism, and the draft mechanism is horizontal
It is fixedly installed on one middle side part of machining support, it is vertically symmetrical respectively on the machining support of draft mechanism two sides to be provided with pressure yarn machine
Structure, the draft mechanism include guide transfer roller, into yarn transfer roller, yarn transfer roller, drawing-off motor, upper drawing-off bar, lower drawing-off bar, transmission
Steel bar and reciprocal guide plate, it is described successively horizontally rotate in the horizontal direction into yarn transfer roller and yarn transfer roller be connected to machining support, lead
Yarn transfer roller horizontally rotates the machining support being connected into yarn transfer roller side, the processing branch between yarn transfer roller and yarn transfer roller
Successively it is rotatably connected to two steel bar transfer rollers on frame vertically in the horizontal direction, transmission steel bar is horizontally placed on machining support side,
Transmission steel bar two sides are wound respectively is connected to two steel bar transfer rollers, and the drawing-off motor level is fixedly installed on the downside of transmission steel bar
Machining support, be sequentially connected between drawing-off motor output end and steel bar transfer roller using drawing-off belt, the reciprocal guide plate is vertical
It is set on the machining support between two steel bar transfer rollers, horizontal fixation is set respectively on the machining support of two sides above and below transmission steel bar
It is equipped with traversing guide rod and lower traversing guide rod, two sides are slideably positioned in traversing guide rod respectively and lower back and forth lead reciprocal guide plate up and down
Bar, the reciprocal guide plate up and down two sides respectively be horizontally disposed with have ceiling molding slot and push bar groove, transmission steel bar up and down two sides difference
It is horizontally set on ceiling molding slot and pushes in bar groove, level, which is fixedly installed, on the reciprocal guide plate on the downside of the ceiling molding slot powers on
Magnet, push bar groove on the upside of reciprocal guide plate on level be fixedly installed lower electromagnet, the upper drawing-off bar and lower drawing-off bar from
The machining support being successively horizontally placed on the upside of reciprocal guide plate under, middle side part is fixed with reciprocal guide plate upper end under lower drawing-off bar
Connection, is respectively arranged with lower reciprocal sleeve, lower two lateral edge level side of drawing-off bar between the lower drawing-off bar two sides and machining support
To lower reciprocal sleeve is slideably positioned in, lower drawing-off bar upper horizontal is fixedly installed lower reciprocating rack, the upper drawing-off bar two sides
Upper reciprocal sleeve is respectively arranged between machining support, upper drawing-off bar two sides are slideably positioned in reciprocal set in the horizontal direction
Cylinder, upper drawing-off bar lower horizontal are fixedly installed reciprocating rack, the machining support between the upper drawing-off bar and lower drawing-off bar
On be rotatably connected to draft gear vertically, draft gear engages company with upper reciprocating rack and lower reciprocating rack respectively in two sides up and down
It connects, the upper drawing-off bar both ends horizontally rotate respectively is connected with draw roll, and lower drawing-off bar both ends horizontally rotate respectively to be connected with
Lower draw roll, the yarn pressing mechanism include pressure yarn turntable, pressure yarn connecting plate, lifting guide pillar, lifting pressing plate and fixed board, and pressure yarn turns
Disk is rotationally connected with vertically on the upside of machining support, is fixedly installed lifting set vertically on the machining support on the downside of the pressure yarn turntable
Cylinder, lifting guide pillar are slideably positioned in jacking sleeve along the vertical direction, and the pressure yarn connecting plate is set to lifting guide pillar and pressure yarn turntable
Between, pressure yarn connecting plate lower end, which is hinged, is connected to lifting guide pillar upper end, is provided with the rotation parallel with pressure yarn connecting plate on the upside of pressure yarn connecting plate
Guide groove, pressure yarn turntable side outer end level are fixedly installed pressure yarn pull rod, and pressure yarn pull rod is mutually perpendicular to pressure yarn turntable, press
Yarn pull rod is slideably positioned in rotation guide slot, and the lifting pressing plate level is fixedly installed on lifting guide pillar lower end, and fixed board is horizontal
Be set to lifting pressing plate on the downside of machining support, it is described lifting pressing plate two sides machining support on respectively horizontal symmetrical be provided with pressure
Plate cylinder, pressing plate cylinder output level are fixedly installed translation push plate, are tiltedly installed with pressing plate inclined-plane, institute on the downside of translation push plate
It states level at the upper side of machining support and is fixedly installed pressure yarn motor, the pressure at the upper side of pressure yarn motor output end and machining support
It is sequentially connected between yarn turntable using pressure yarn belt, uses and synchronize between two pressure yarn turntables of two sides above the machining support
Belt transmission connection.
Further, limit switches are arranged in horizontal sliding to the lower traversing guide rod both ends on the downside of the transmission steel bar respectively,
Translation lock plunger is provided between limit switch and lower traversing guide rod.
Further, lifting pressing plate top two sides horizontally rotate respectively is connected with platen roller.
Compared with prior art, the present invention having the following advantages that and effect: structure of the invention design rationally, passes through drafting machine
Structure level is fixedly installed on one middle side part of machining support, vertically symmetrical respectively on the machining support of draft mechanism two sides to be provided with pressure
Yarn mechanism is enabled during yarn is carried out drawing-off processing by draft mechanism using yarn pressing mechanism by the two-side-ends part of yarn
It is not fixed, it is ensured that yarn can easily carry out drawing-off processing paragraph by paragraph, enabled that yarn is convenient steady using draft mechanism
Carry out drawing processing paragraph by paragraph, it is ensured that yarn can improve the automatic of yarn transmission drawing-off by abundant efficient drafting forming
Change degree wind be connected to two steel bar transfer rollers respectively by transmitting steel bar two sides, drawing-off motor output end and steel bar transfer roller it
Between using drawing-off belt be sequentially connected, using drawing-off motor via drawing-off belt drive steel bar transfer roller rotated so that transmission
What steel bar was capable of continuous and stable carries out rotation transmission, the processing branch being vertically arranged between two steel bar transfer rollers by reciprocal guide plate
On frame, two sides are slideably positioned in traversing guide rod and lower traversing guide rod to reciprocal guide plate respectively up and down, and transmission steel bar up and down divide by two sides
It is not horizontally set on ceiling molding slot and pushes in bar groove, level is fixedly installed electromagnetism on the reciprocal guide plate on the downside of ceiling molding slot
Iron, the level on the reciprocal guide plate on the upside of bar groove that pushes are fixedly installed lower electromagnet, are replaced using upper electromagnet and lower electromagnet
It is powered and has magnetic force, electromagnet and lower electromagnet are alternately fixed with transmission steel bar absorption, so that reciprocal guide plate
It the reciprocal of continuous and stable can be translated under the drive of transmission steel bar, pass through the lower traversing guide rod both ends on the downside of transmission steel bar
Horizontal sliding setting limit switches respectively, are provided with translation lock plunger between limit switch and lower traversing guide rod, enable to past
Back and forth limit is adjusted in multiple guide plate translation, both can ensure that the reciprocal carry out translational motion of reciprocal guide plate exactly, moreover it is possible to just
The prompt reciprocal guide plate of adjusting translates reciprocal amplitude, is successively horizontally placed on from top to bottom by upper drawing-off bar and lower drawing-off bar past
The machining support on the upside of guide plate is answered, middle side part is fixedly connected with reciprocal guide plate upper end under lower drawing-off bar, lower two lateral edge water of drawing-off bar
Square to lower reciprocal sleeve is slideably positioned in, upper drawing-off bar two sides are slideably positioned in reciprocal sleeve, drawing-off tooth in the horizontal direction
It takes turns two sides up and down and engages connection with the lower reciprocating rack of the upper reciprocating rack of upper drawing-off bar and lower drawing-off bar respectively, using back and forth leading
The translation of plate, which is able to drive lower drawing-off bar and synchronizes, to be translated, and lower drawing-off bar is able to drive draft gear progress in translation motion
Rotation distinguishes water by upper drawing-off bar both ends so that upper drawing-off bar can be realized synchronous opposite translational motion with lower drawing-off bar
Flat to be rotatably connected to draw roll, lower drawing-off bar both ends horizontally rotate respectively is connected with lower draw roll, so that upper drawing-off bar is under
Yarn sufficiently efficiently can be carried out drawing-off processing during synchronizing opposite translation by drawing-off bar paragraph by paragraph, it is ensured that yarn can
By abundant efficient drafting forming, by pressing yarn turntable to be rotationally connected on the upside of machining support vertically, pressure yarn motor output end with
Using pressure yarn belt transmission connection, two pressure yarns of machining support top two sides between pressure yarn turntable at the upper side of machining support
It is connected between turntable using synchronous belt drive, is rotated, made via pressure yarn belt band dynamic pressure yarn turntable using pressure yarn motor
Two pressure yarn turntables for obtaining two sides above machining support can synchronize the rotations of continuous and stable, along the vertical direction by lifting guide pillar
It is slideably positioned in jacking sleeve, pressure yarn connecting plate is set between lifting guide pillar and pressure yarn turntable, and pressure yarn connecting plate lower end, which is hinged, to be connected to
Lifting guide pillar upper end, pressure yarn connecting plate upside are provided with the rotation guide slot parallel with pressure yarn connecting plate, press the pressure of yarn turntable side outer end
Yarn pull rod is slideably positioned in rotation guide slot, and lifting pressing plate level is fixedly installed on lifting guide pillar lower end, and fixed board is horizontally disposed
In going up and down on the machining support on the downside of pressing plate, so that pressure yarn turntable during continuous rotation, is entirely pressed when pressure yarn pull rod is located at
When on the downside of yarn turntable, band dynamic pressure yarn pull rod is slideably positioned in rotation guide slot to pressure yarn turntable during rotation, so that pressure yarn pull rod
Traction force do not generated to lifting guide pillar, lifting pressing plate can under the effect of gravity with fixed gables pressure-tight, when pressure yarn pull rod is located at
When entirely on the upside of pressure yarn turntable, pressure yarn pull rod generates upward traction force to lifting guide pillar, and enabling will be in lifting pressing plate horizontal direction
It is promoted, using above structure, presses yarn turntable that can alternately be fixed yarn during rotation, so that yarn is carrying out
The end of yarn can be fixed by drawing-off during processing, it is ensured that and yarn can easily carry out drawing-off processing paragraph by paragraph,
Horizontal symmetrical is provided with pressing plate cylinder respectively on machining support by going up and down pressing plate two sides, and pressing plate cylinder output level is fixed
It is provided with translation push plate, pressing plate inclined-plane is tiltedly installed on the downside of translation push plate, two sides horizontally rotate company respectively above lifting pressing plate
It is connected to platen roller, translates push plate using pressing plate cylinder Level Promoting, so that when lifting pressing plate is held with fixation under the effect of gravity
When plate is bonded, lifting pressing plate can smoothly be fixed with fixed gables pressure-tight under the action of pressing plate cylinder, can sufficiently efficiently
Yarn both side ends are fixed respectively, it is ensured that yarn sufficiently can efficiently be segmented and carry out drawing processing, in this way
Structure, structure of the invention design rationally, yarn can be pulled the segmentation of yarn even in transmit process
Processing, high degree of automation realize the sufficiently efficient drafting forming of yarn, meet the needs that processing uses.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the continuous draw-off mechanism of yarn of the present invention.
Fig. 2 is the schematic view of the front view of draft mechanism of the invention.
Fig. 3 is the schematic view of the front view of yarn pressing mechanism of the invention.
In figure: 1. machining supports, 2. draft mechanisms, 3. yarn pressing mechanisms, 4. guide transfer rollers, 5. into yarn transfer roller, and 6.
Yarn transfer roller, 7. drawing-off motors, drawing-off bar on 8., 9. lower drawing-off bars, 10. transmission steel bars, 11. reciprocal guide plates, 12. steel
Transfer roller, 13. drawing-off belts, traversing guide rod on 14., 15. lower traversing guide rods, 16. ceiling molding slots, 17. push bar grooves,
Electromagnet on 18., 19. lower electromagnets, reciprocal sleeve under 20., 21. lower reciprocating racks, reciprocal sleeve on 22., on 23.
Reciprocating rack, 24. draft gears, draw roll on 25., 26. lower draw rolls, 27. pressure yarn turntables, 28. pressure yarn connecting plates, 29.
Lifting guide pillar, 30. lifting pressing plates, 31. fixed boards, 32. jacking sleeves, 33. rotation guide slots, 34. pressure yarn pull rods, 35.
Pressing plate cylinder, 36. translation push plates, 37. pressing plate inclined-planes, 38. pressure yarn motors, 39. pressure yarn belts, 40. synchronous belts, 41.
Limit switch, 42. translation lock plungers, 43. platen rollers.
Specific embodiment
In order to further describe the present invention, a kind of the specific of the continuous draw-off mechanism of yarn is further described with reference to the accompanying drawing
Embodiment, following embodiment is explanation of the invention and the invention is not limited to following embodiments.
As shown in Figure 1, a kind of continuous draw-off mechanism of yarn of the present invention, including machining support 1, draft mechanism 2 and pressure yarn machine
Structure 3,2 level of draft mechanism are fixedly installed on 1 one middle side part of machining support, erect respectively on the machining support 1 of 2 two sides of draft mechanism
It directly is symmetrically arranged with yarn pressing mechanism 3, as shown in Fig. 2, draft mechanism 2 of the invention includes guide transfer roller 4, into yarn transfer roller 5, yarn
Transfer roller 6, drawing-off motor 7, upper drawing-off bar 8, lower drawing-off bar 9, transmission steel bar 10 and reciprocal guide plate 11, turn into yarn transfer roller 5 and yarn
Roller 6 successively horizontally rotates in the horizontal direction is connected to machining support 1, and guide transfer roller 4, which horizontally rotates, to be connected into 5 side of yarn transfer roller
Machining support 1, into the machining support 1 between yarn transfer roller 5 and yarn transfer roller 6 on be successively rotatably connected to vertically in the horizontal direction
Two steel bar transfer rollers 12, transmission steel bar 10 are horizontally placed on 1 side of machining support, and transmission 10 two sides of steel bar are wound respectively to be connected to
Two steel bar transfer rollers 12,7 level of drawing-off motor are fixedly installed on the machining support 1 of 10 downside of transmission steel bar, and drawing-off motor 7 exports
End steel bar transfer roller 12 between using drawing-off belt 13 be sequentially connected, reciprocal guide plate 11 be vertically arranged at two steel bar transfer rollers 12 it
Between machining support 1 on, transmit about 10 two sides of steel bar machining support 1 on respectively level be fixedly installed traversing guide rod 14
With lower traversing guide rod 15, reciprocal about 11 two sides of guide plate are slideably positioned in traversing guide rod 14 and lower traversing guide rod 15 respectively, past
Multiple about 11 two sides of guide plate are horizontally disposed with respectively to be had ceiling molding slot 16 and pushes bar groove 17, and water is distinguished in transmission about 10 two sides of steel bar
Flat setting is in ceiling molding slot 16 and pushes in bar groove 17, and level is fixedly installed on the reciprocal guide plate 11 of 16 downside of ceiling molding slot
Electromagnet 18, the level on the reciprocal guide plate 11 of 17 upside of bar groove that pushes are fixedly installed lower electromagnet 19, and upper drawing-off bar 8 is led under
Boom 9 is successively horizontally placed on the machining support 1 of 11 upside of reciprocal guide plate from top to bottom, the lower middle side part of lower drawing-off bar 9 and reciprocal
11 upper end of guide plate is fixedly connected, and is respectively arranged with lower reciprocal sleeve 20, lower drawing-off between lower 9 two sides of drawing-off bar and machining support 1
9 two sides of bar are slideably positioned in lower reciprocal sleeve 20 in the horizontal direction, and lower 9 upper horizontal of drawing-off bar is fixedly installed lower reciprocating rack
21, reciprocal sleeve 22 is respectively arranged between upper 8 two sides of drawing-off bar and machining support 1, upper 8 two sides of drawing-off bar are in the horizontal direction
It is slideably positioned in reciprocal sleeve 22, upper 8 lower horizontal of drawing-off bar is fixedly installed reciprocating rack 23, and upper drawing-off bar 8 is under
Be rotatably connected to draft gear 24 on machining support 1 between drawing-off bar 9 vertically, about 24 two sides of draft gear respectively with it is upper past
Double tooth item 23 and the engagement connection of lower reciprocating rack 21, upper 8 both ends of drawing-off bar of the invention horizontally rotate respectively is connected with drawing-off
Roller 25, lower 9 both ends of drawing-off bar horizontally rotate respectively is connected with lower draw roll 26.As shown in figure 3, yarn pressing mechanism 3 of the invention wraps
Pressure yarn turntable 27, pressure yarn connecting plate 28, lifting guide pillar 29, lifting pressing plate 30 and fixed board 31 are included, pressure yarn turntable 27 rotates vertically
It is connected to 1 upside of machining support, jacking sleeve 32 is fixedly installed vertically on the machining support 1 of 27 downside of pressure yarn turntable, goes up and down
Guide rod 29 is slideably positioned in jacking sleeve 32 along the vertical direction, pressure yarn connecting plate 28 be set to lifting guide pillar 29 and pressure yarn turntable 27 it
Between, pressure 28 lower end of yarn connecting plate, which is hinged, is connected to 29 upper end of lifting guide pillar, is provided on the upside of pressure yarn connecting plate 28 parallel with pressure yarn connecting plate 28
Rotation guide slot 33, pressure 27 side outer end level of yarn turntable be fixedly installed pressure yarn pull rod 34, pressure yarn pull rod 34 and pressure yarn turntable
27 are mutually perpendicular to, and pressure yarn pull rod 34 is slideably positioned in rotation guide slot 33, and lifting 30 level of pressing plate is fixedly installed on lifting guide pillar 29
Lower end, fixed board 31 are horizontally placed on the machining support 1 of 30 downside of lifting pressing plate, go up and down the machining support 1 of 30 two sides of pressing plate
Upper horizontal symmetrical respectively is provided with pressing plate cylinder 35, and 35 output end level of pressing plate cylinder is fixedly installed translation push plate 36, translation
Pressing plate inclined-plane 37 is tiltedly installed on the downside of push plate 36,1 upper side level of machining support of the invention is fixedly installed pressure yarn electricity
Machine 38 is pressed and is connected between the pressure yarn turntable 27 of 1 upper side of 38 output end of yarn motor and machining support using the pressure transmission of yarn belt 39
It connects, is sequentially connected between two pressure yarn turntables 27 of 1 top two sides of machining support using synchronous belt 40.
15 both ends of lower traversing guide rod of 10 downside of transmission steel bar of the invention are horizontal respectively to slide setting limit switches 41,
Translation lock plunger 42 is provided between limit switch 41 and lower traversing guide rod 15, enabled translate to reciprocal guide plate 11 is back and forth adjusted
Section limit, both can ensure that the reciprocal carry out translational motion of reciprocal 11 exactly of guide plate, moreover it is possible to easily adjust reciprocal guide plate 11
Translate reciprocal amplitude.30 top two sides of lifting pressing plate of the invention horizontally rotate respectively is connected with platen roller 43, so that working as
When lifting pressing plate 30 is bonded with fixed board 31 under the effect of gravity, push plate is translated using pressing plate cylinder Level Promoting, translation pushes away
Plate can enable lifting pressing plate 36 to put down under the action of pressing plate cylinder 35 along the translation gliding of platen roller steady and smooth
Steady is fixed with fixed board 31, can sufficiently efficiently be fixed yarn both side ends respectively, it is ensured that yarn energy
Enough sufficiently efficient segmentations carry out drawing processing.
By adopting the above technical scheme, a kind of continuous draw-off mechanism of yarn of the present invention when in use, passes through draft mechanism 2
Level is fixedly installed on 1 one middle side part of machining support, vertically symmetrical respectively on the machining support 1 of 2 two sides of draft mechanism to be provided with
Yarn pressing mechanism 3 is enabled during yarn is carried out drawing-off processing by draft mechanism 2 using yarn pressing mechanism 3 by the two sides of yarn
End is fixed respectively, it is ensured that yarn can easily carry out drawing-off processing paragraph by paragraph, be enabled yarn just using draft mechanism 2
It is prompt smoothly to carry out drawing processing paragraph by paragraph, it is ensured that yarn can improve yarn transmission drawing-off by abundant efficient drafting forming
The degree of automation, wind be connected to two steel bar transfer rollers 12 respectively by transmitting 10 two sides of steel bar, 7 output end of drawing-off motor and
It is sequentially connected between steel bar transfer roller 12 using drawing-off belt 13, drives steel bar transfer roller via drawing-off belt 13 using drawing-off motor 7
12 are rotated, and are enabled transmission 10 continuous and stable of steel bar to carry out rotation transmission, are vertically arranged at by reciprocal guide plate 11
On machining support 1 between two steel bar transfer rollers 12, reciprocal about 11 two sides of guide plate are slideably positioned in traversing guide rod 14 respectively
With lower traversing guide rod 15, transmits about 10 two sides of steel bar and be horizontally set on ceiling molding slot 16 respectively and push in bar groove 17, upper pressure
Level is fixedly installed electromagnet 18 on the reciprocal guide plate 11 of 16 downside of bar groove, on the reciprocal guide plate 11 for pushing 17 upside of bar groove
Level is fixedly installed lower electromagnet 19, magnetic force is had using upper electromagnet 18 and 19 alternate energisation of lower electromagnet, so that powering on
Magnet 18 and lower electromagnet 19 can be fixed alternately with the transmission absorption of steel bar 10, enable reciprocal guide plate 11 in transmission steel bar
The reciprocal of continuous and stable is translated under 10 drive, and 15 both ends of lower traversing guide rod for passing through 10 downside of transmission steel bar are horizontal respectively
Sliding setting limit switches 41, are provided with translation lock plunger 42, enable to past between limit switch 41 and lower traversing guide rod 15
Multiple guide plate 11, which translates, is back and forth adjusted limit, both can ensure that the reciprocal carry out translational motion of reciprocal 11 exactly of guide plate, also
Reciprocal guide plate 11 can easily be adjusted and translate reciprocal amplitude, it is successively horizontal from top to bottom by upper drawing-off bar 8 and lower drawing-off bar 9
It is set to the machining support 1 of reciprocal 11 upside of guide plate, the lower middle side part of lower drawing-off bar 9 is fixedly connected with reciprocal 11 upper end of guide plate, under
9 two sides of drawing-off bar are slideably positioned in lower reciprocal sleeve 20 in the horizontal direction, and upper 9 two sides of drawing-off bar are slideably positioned in the horizontal direction
Upper reciprocal sleeve 22, about 24 two sides of draft gear are lower past with the upper reciprocating rack 23 of upper drawing-off bar 9 and lower drawing-off bar 9 respectively
The engagement connection of double tooth item 21, is able to drive lower drawing-off bar 9 using the translation of reciprocal guide plate 11 and synchronizes and translated, lower drawing-off bar 9
It is able to drive draft gear 24 in translation motion to be rotated, so that upper drawing-off bar 8 can be realized synchronous phase with lower drawing-off bar 9
To translational motion, horizontally rotated respectively by upper 8 both ends of drawing-off bar and be connected with upper draw roll 25, lower 9 both ends of drawing-off bar difference
Horizontally rotate and be connected with lower draw roll 26, so that upper drawing-off bar 8 can fill during synchronous opposite translation with lower drawing-off bar 9
Divide and yarn is efficiently subjected to drawing-off processing paragraph by paragraph, it is ensured that yarn can be passed through by abundant efficient drafting forming and be pressed yarn turntable
27 are rotationally connected with 1 upside of machining support, the pressure yarn turntable 27 of 1 upper side of pressure 38 output end of yarn motor and machining support vertically
Between be sequentially connected using pressure yarn belt 39, using synchronous belt between two pressure yarn turntables 27 of 1 top two sides of machining support
40 transmission connections are rotated using pressure yarn motor 38 via pressure yarn belt 39 with dynamic pressure yarn turntable 27, so that on machining support 1
Two pressure yarn turntables 27 of square two sides can synchronize the rotation of continuous and stable, slide setting along the vertical direction by lifting guide pillar 29
In jacking sleeve 32, yarn connecting plate 28 is pressed to be set between lifting guide pillar 29 and pressure yarn turntable 27, pressure 28 lower end of yarn connecting plate is hinged
It in 29 upper end of lifting guide pillar, presses and is provided with the rotation guide slot 33 parallel with pressure yarn connecting plate 28 on the upside of yarn connecting plate 28, press yarn turntable 27
The pressure yarn pull rod 34 of side outer end is slideably positioned in rotation guide slot 33, and lifting 30 level of pressing plate is fixedly installed under lifting guide pillar 29
End, fixed board 31 are horizontally placed on the machining support 1 of 30 downside of lifting pressing plate, so that pressure yarn turntable 27 is in continuous rotation mistake
Cheng Zhong presses the band dynamic pressure yarn pull rod during rotation of yarn turntable 27 when pressing yarn pull rod 34 to be located at entire pressure 27 downside of yarn turntable
34 are slideably positioned in rotation guide slot 33, so that pressure yarn pull rod 34 does not generate traction force to lifting guide pillar 29, lifting pressing plate 30 can
It is compressed under the effect of gravity with fixed board 31, when pressing yarn pull rod 34 to be located at entire pressure 27 upside of yarn turntable, presses yarn pull rod 34
Upward traction force is generated to lifting guide pillar 29, it is enabled to be lifted up lifting 30 level of pressing plate, using above structure, yarn is pressed to turn
Yarn can be alternately fixed by disk 27 during rotation, so that yarn can incite somebody to action during carrying out drawing-off processing
The end of yarn is fixed, it is ensured that yarn can easily carry out drawing-off processing paragraph by paragraph, pass through adding for lifting 30 two sides of pressing plate
Horizontal symmetrical is provided with pressing plate cylinder 35 respectively on work bracket 1, and 35 output end level of pressing plate cylinder is fixedly installed translation push plate
36, it translates and is tiltedly installed with pressing plate inclined-plane 37 on the downside of push plate 36, lifting 30 top two sides of pressing plate horizontally rotate respectively is connected with pressure
Plate idler wheel 43, using 35 Level Promoting of pressing plate cylinder translate push plate 36 so that when lifting pressing plate 30 under the effect of gravity with fixation
When board 31 is bonded, lifting pressing plate 36 can be smoothly fixed with fixed board 31 under the action of pressing plate cylinder 35, energy
It is enough to be sufficiently efficiently fixed yarn both side ends respectively, it is ensured that yarn, which sufficiently can efficiently be segmented pull, to be added
Work.Through this structure, structure of the invention design rationally, can by yarn in transmit process by yarn even point
Duan Jinhang drawing processing, high degree of automation realize the sufficiently efficient drafting forming of yarn, meet the needs that processing uses.
Above content is only illustrations made for the present invention described in this specification.Technology belonging to the present invention
The technical staff in field can make various modifications or additions to the described embodiments or by a similar method
Substitution, content without departing from description of the invention or beyond the scope defined by this claim should belong to this
The protection scope of invention.
Claims (3)
1. a kind of continuous draw-off mechanism of yarn, it is characterised in that: the continuous draw-off mechanism of yarn includes machining support, drafting machine
Structure and yarn pressing mechanism, the draft mechanism level are fixedly installed on one middle side part of machining support, the processing branch of draft mechanism two sides
It is vertically symmetrical respectively on frame to be provided with yarn pressing mechanism, the draft mechanism include guide transfer roller, into yarn transfer roller, yarn transfer roller, lead
Stretch motor, upper drawing-off bar, lower drawing-off bar, transmission steel bar and reciprocal guide plate, it is described into yarn transfer roller and yarn transfer roller in the horizontal direction
Successively horizontally rotate and be connected to machining support, guide transfer roller horizontally rotates the machining support being connected into yarn transfer roller side, described
It is successively rotatably connected to two steel bar transfer rollers on into the machining support between yarn transfer roller and yarn transfer roller vertically in the horizontal direction, passes
Steel bar is sent to be horizontally placed on machining support side, transmission steel bar two sides are wound respectively is connected to two steel bar transfer rollers, the drawing-off
Motor level is fixedly installed on the machining support on the downside of transmission steel bar, and drawing-off is used between drawing-off motor output end and steel bar transfer roller
Belt transmission connection, the reciprocal guide plate are vertically arranged on the machining support between two steel bar transfer rollers, transmit steel bar or more
Level is fixedly installed traversing guide rod and lower traversing guide rod respectively on the machining support of two sides, and reciprocal guide plate up and down distinguish by two sides
Be slideably positioned in traversing guide rod and lower traversing guide rod, the reciprocal guide plate up and down two sides be horizontally disposed with respectively have ceiling molding slot and
Bar groove is pushed, two sides are horizontally set on ceiling molding slot respectively and push in bar groove transmission steel bar up and down, on the downside of the ceiling molding slot
Reciprocal guide plate on level be fixedly installed electromagnet, the level on the reciprocal guide plate on the upside of bar groove that pushes is fixedly installed lower electricity
Magnet, the upper drawing-off bar and lower drawing-off bar are successively horizontally placed on the machining support on the upside of reciprocal guide plate from top to bottom, under lead
Middle side part is fixedly connected with reciprocal guide plate upper end under boom, is respectively arranged with down between the lower drawing-off bar two sides and machining support
Reciprocal sleeve, lower drawing-off bar two sides are slideably positioned in lower reciprocal sleeve, lower drawing-off bar upper horizontal fixed setting in the horizontal direction
There is lower reciprocating rack, reciprocal sleeve, upper drawing-off bar two sides are respectively arranged between the upper drawing-off bar two sides and machining support
Be slideably positioned in reciprocal sleeve in the horizontal direction, upper drawing-off bar lower horizontal is fixedly installed reciprocating rack, it is described on lead
Be rotatably connected to draft gear on machining support between boom and lower drawing-off bar vertically, draft gear up and down two sides respectively with it is upper
Reciprocating rack and lower reciprocating rack engagement connection, the upper drawing-off bar both ends horizontally rotate respectively is connected with draw roll, under lead
Boom both ends horizontally rotate respectively is connected with lower draw roll, and the yarn pressing mechanism includes pressure yarn turntable, pressure yarn connecting plate, goes up and down and lead
Bar goes up and down pressing plate and fixed board, and pressure yarn turntable is rotationally connected with vertically on the upside of machining support, adding on the downside of the pressure yarn turntable
Jacking sleeve is fixedly installed on work bracket vertically, lifting guide pillar is slideably positioned in jacking sleeve, the pressure yarn along the vertical direction
Connecting plate is set between lifting guide pillar and pressure yarn turntable, and pressure yarn connecting plate lower end, which is hinged, is connected to lifting guide pillar upper end, is pressed on yarn connecting plate
Side is provided with the rotation guide slot parallel with pressure yarn connecting plate, and pressure yarn turntable side outer end level is fixedly installed pressure yarn pull rod,
Pressure yarn pull rod is mutually perpendicular to pressure yarn turntable, and pressure yarn pull rod is slideably positioned in rotation guide slot, and the lifting pressing plate level fixation is set
It is placed in lifting guide pillar lower end, fixed board is horizontally placed on the machining support on the downside of lifting pressing plate, the lifting pressing plate two sides
Horizontal symmetrical is provided with pressing plate cylinder respectively on machining support, and pressing plate cylinder output level is fixedly installed translation push plate, puts down
It moves on the downside of push plate and is tiltedly installed with pressing plate inclined-plane, level is fixedly installed pressure yarn motor at the upper side of the machining support, presses yarn
It is sequentially connected between pressure yarn turntable at the upper side of motor output end and machining support using pressure yarn belt, on the machining support
It is connected between two pressure yarn turntables of square two sides using synchronous belt drive.
2. the continuous draw-off mechanism of a kind of yarn according to claim 1, it is characterised in that: under on the downside of the transmission steel bar
Limit switches are arranged in horizontal sliding respectively at traversing guide rod both ends, and translation locking is provided between limit switch and lower traversing guide rod
Bolt.
3. the continuous draw-off mechanism of a kind of yarn according to claim 1, it is characterised in that: two sides above the lifting pressing plate
Horizontally rotate respectively and is connected with platen roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943821.7A CN109162002A (en) | 2018-08-18 | 2018-08-18 | A kind of continuous draw-off mechanism of yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810943821.7A CN109162002A (en) | 2018-08-18 | 2018-08-18 | A kind of continuous draw-off mechanism of yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162002A true CN109162002A (en) | 2019-01-08 |
Family
ID=64895983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810943821.7A Withdrawn CN109162002A (en) | 2018-08-18 | 2018-08-18 | A kind of continuous draw-off mechanism of yarn |
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| Country | Link |
|---|---|
| CN (1) | CN109162002A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485021A (en) * | 2019-08-29 | 2019-11-22 | 杭州迪林网络科技有限公司 | A kind of weaving stretching device based on eccentric rotary |
| CN113308775A (en) * | 2019-06-30 | 2021-08-27 | 熊英姿 | Working method of fixed-distance drawing device for textile yarns |
| CN113321055A (en) * | 2021-05-24 | 2021-08-31 | 桐乡市建泰纺织有限公司 | Blended yarn conveying and processing device |
-
2018
- 2018-08-18 CN CN201810943821.7A patent/CN109162002A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113308775A (en) * | 2019-06-30 | 2021-08-27 | 熊英姿 | Working method of fixed-distance drawing device for textile yarns |
| CN110485021A (en) * | 2019-08-29 | 2019-11-22 | 杭州迪林网络科技有限公司 | A kind of weaving stretching device based on eccentric rotary |
| CN110485021B (en) * | 2019-08-29 | 2021-06-04 | 山东正权纺织材料股份有限公司 | Eccentric rotation-based stretching device for spinning |
| CN113321055A (en) * | 2021-05-24 | 2021-08-31 | 桐乡市建泰纺织有限公司 | Blended yarn conveying and processing device |
| CN113321055B (en) * | 2021-05-24 | 2022-07-15 | 桐乡市建泰纺织有限公司 | Blended yarn conveying and processing device |
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Application publication date: 20190108 |