CN109505052A - A kind of Yarn-feeding mechanism of large circle machine - Google Patents
A kind of Yarn-feeding mechanism of large circle machine Download PDFInfo
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- CN109505052A CN109505052A CN201811636243.9A CN201811636243A CN109505052A CN 109505052 A CN109505052 A CN 109505052A CN 201811636243 A CN201811636243 A CN 201811636243A CN 109505052 A CN109505052 A CN 109505052A
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- Prior art keywords
- yarn
- large circle
- hole
- circle machine
- height
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
Abstract
The present invention relates to large circle machine technical fields, disclose a kind of Yarn-feeding mechanism of large circle machine, creel including being placed in ground around large circle machine, the bracing ring being set in large circle machine rack, the yarn storage device being set on bracing ring and the yarn feeding mouth being set on large circle machine dials, elevated height part is provided between the creel and yarn storage device, the elevated height part includes height extensible member and lifting tackle, the lifting tackle is set on height extensible member, the height of the lifting tackle is between creel and yarn storage device, yarn bypasses lifting tackle after debatching on the yarn coil on creel and inputs in yarn storage device again.The present invention is increased the yarn height between creel and yarn storage device using lifting tackle, and yarn is touched when preventing shop worker from walking about, protects the clean and tidy of yarn, it is therefore prevented that yarn breaks.
Description
Technical field
The invention belongs to large circle machine technical field, in particular to a kind of Yarn-feeding mechanism of large circle machine.
Background technique
Large circle machine, scientific name is knitted round weft machine, or is called knitting circular knitting machine.Primary structure includes rack, for yarn machine
Structure, knitting mechanism, drawing spooler, transmission mechanism, lubrication dedusting mechanism and electric control system.Wherein again for yarn mechanism
Claim Yarn-feeding mechanism, including creel, yarn storage device, yarn feeding mouth, send the components such as yarn disk.
Creel is also known as yarn creel, uses for placing yarn, and common creel is console mode wall creel, and arrangement is beautiful, puts
It is convenient with yarn to purchase, but takes up an area larger.
Yarn storage device is used for winding yarn, there is common yarn storage device, elastic force yarn storage device (naked spandex yarn and other front yarns interwovens
When use), three kinds of forms of electron gap formula yarn storage device, since the fabric variety of circular knitting machine braiding production is different, use
It send yarn mode also not identical, generally has positive type that yarn (yarn winds 10-20 circle on yarn storage device), half passive type is sent to send yarn (yarn
Line wound on yarn storage device 1-2 circle) and passive type send three kinds of yarn (yarn is not wound on yarn storage device).
Yarn feeding mouth is also known as steel finger or yarn guide, for yarn to be directly fed to knitting needle, has single hole yarn feeding mouth, two
One slot yarn feeding mouth of hole etc..
Send sand table for controlling the yarn feeding amount in circular knitting machine braiding production;Yarn bracket can hold up installation yarn storage device
Big ring.
When in use, uniformity and continuity into yarn amount and tension be must assure that for yarn mechanism, so that it is guaranteed that in fabric
Coil size is consistent with shape.In addition, to guarantee into yarn tension (yarn tension) rationally for yarn mechanism, to reduce cloth cover dropped stitch
Etc. faults appearance, reduce float, it is ensured that the fabric quality woven.
In use, yarn gets off from debatching on the yarn bobbin being placed on creel, it is then fed into yarn storage device, then by yarn storage device
Upper output, and pass through yarn feeding mouth and feed knitting needle.Creel is placed on the ground around large circle machine, the inclined upwardly direction of yarn
It is conveyed.Worker is easy the yarn between touching yarn creel and yarn storage device when workshop management is operated and walked about, and on the one hand holds
It easily makes yarn dirty, on the one hand can cause the tension variation of yarn, or even break yarn, to influence the weaving quality of large circle machine.
Summary of the invention
It, can in view of the deficiencies of the prior art, the present invention intends to provide a kind of Yarn-feeding mechanism of large circle machine
Yarn is touched when preventing shop worker from walking about, protects the clean and tidy of yarn, it is therefore prevented that yarn breaks.
What above-mentioned technical purpose of the invention had the technical scheme that a kind of large circle machine send yarn machine
Structure, including being placed in the creel on ground around large circle machine, the bracing ring being set in large circle machine rack, being set on bracing ring
Yarn storage device and the yarn feeding mouth being set on large circle machine dials are provided with elevated height part, institute between the creel and yarn storage device
Stating elevated height part includes height extensible member and lifting tackle, and the lifting tackle is set on height extensible member, described to mention
The height of pulley is risen between creel and yarn storage device, yarn bypasses lifting tackle again after debatching on the yarn coil on creel
It inputs in yarn storage device.
By using above-mentioned technical proposal, in use, yarn gets off later from debatching on the yarn bobbin on creel from promotion
It is bypassed on pulley, on being transported to yarn storage device, the yarn height between creel and yarn storage device is increased using lifting tackle, is prevented
Yarn is touched when shop worker walks about, protects the clean and tidy of yarn, it is therefore prevented that yarn breaks；Height extensible member is mentioned for fixation
It rises pulley and adjusts the height of lifting tackle according to service condition.
Be further arranged to: the height extensible member includes loop bar, inserted link and fastening bolt, and the loop bar is sheathed on slotting
Outside bar, the fastening bolt is threadedly connected on loop bar and with inserted link to conflict, and the lifting tackle rotational installation is in inserted link bottom
Portion.
By using above-mentioned technical proposal, inserted link is arranged in loop bar, pushes against fastening bolt by rotating fastening bolt
Inserted link comes the relative position of positioning pluging rod and loop bar, thus change the total length for adjusting height extensible member, it can be according to practical feelings
Condition adjusts the height of lifting tackle, adjusts simply, easy to use.
Be further arranged to: the inserted link bottom is provided with guide pipe, and pilot hole is offered in the guide pipe, described to mention
It rises pulley to be provided with multiple and be set in guiding inside pipe wall along guide pipe length direction, the lifting tackle surface, which offers, leads
Yarn slot, the guide slot cross-section are isosceles trapezoid.
By using above-mentioned technical proposal, in use, yarn penetrates in guide pipe from after debatching on yarn bobbin, and pass through
Lifting tackle in guide pipe, when yarn passes through lifting tackle, yarn, which is located in yarn guiding trough, to be transmitted, and yarn guiding trough is set as isosceles
Trapezoid cross section can prevent yarn from deviating from yarn guiding trough by the bevel edge of isosceles trapezoid, and laser propagation effect is more stable.
It is further arranged to: being equipped with buffering regulating part between the lifting tackle and guiding inside pipe wall, the buffering is adjusted
Part includes rotation fixed frame, buffer bar and buffer spring, and guiding inside pipe wall, other end sliding are fixed in described buffer bar one end
It is connected on rotation fixed frame, on rotation fixed frame, the buffer spring is sheathed on buffering for the lifting tackle rotational installation
On bar, the both ends of the buffer spring are fixedly connected with rotation fixed frame, guiding inside pipe wall respectively.
By using above-mentioned technical proposal, yarn inner tensions in transmission process can change, and be adjusted by buffering
Part adjusts the tension of yarn, so that yarn tension is kept in a certain range；When yarn tension increases, yarn is slided for being promoted
The active force of wheel increases, so that rotation fixed frame increases the active force of buffer spring, buffer spring is shunk, and rotates fixed frame edge
The direction of the one end of buffer bar to buffer bar back to lifting tackle is mobile, to reduce the actual path length of yarn, thus slow
Solve yarn tension；When yarn tension reduces, yarn reduces the active force of lifting tackle, so that rotation fixed frame is to buffering
The active force of spring reduces, and buffer spring elongation, rotation fixed frame is moved along buffer bar to the direction of lifting tackle, the reality of yarn
Border path increases, and yarn is elongated, and yarn tension increases, and yarn tension can be maintained within a certain range by automatic adjustment, protects
Demonstrate,prove the weave effect of large circle machine.
Be further arranged to: the guide pipe both ends offer card slot, and coil, the coil are provided on the guide pipe
It is stuck in two card slots, and half is located inside guide pipe, the other end is located at outside guide pipe, and the coil is equipped with for clamping
The wire clamp of yarn the end of a thread.
Large circle machine when in use can there is a situation where yarns to break, when the yarn breakage between yarn bobbin and yarn storage device,
Need to pass through on the yarn on yarn bobbin guide pipe again through on yarn storage device, due to yarn be it is soft, it is described to pass through yarn
The process of guide pipe is more complicated, troublesome, time-consuming and laborious.
By using above-mentioned technical proposal, coil be stuck among two card slots to prevent coil from falling from guide pipe with
And it is mobile, it prevents coil from arbitrarily moving on guide pipe and touches the yarn in transmission, influence the normal transmission of yarn；Work as yarn
When appearance is broken and threaded, one end of the yarn on yarn bobbin is clipped on wire clamp, coil is then pulled, so that coil exists
Card slot guiding inside pipe wall, card slot, is oriented to pitch of the laps movement in pipe outer wall, while entering inside guide pipe with the wire clamp on moving winding,
And come out from the guide pipe other end, yarn is removed from wire clamp then, threading process can be completed, holds the yarn put on
Then both ends are detained to lifting tackle direction, can easily buckle into yarn in yarn guiding trough, then tense yarn far from yarn
The end of cylinder carries out wiring, avoids the trouble of guide pipe threading, and structure is simple, and threading is convenient.
Be further arranged to: the yarn feeding mouth is provided with multiple and is circumferentially arranged along large circle machine dials, and the yarn feeding mouth is equal
Including main body, yarn hole is offered in the main body, is provided with protective case in the yarn hole, the protective case include sleeve with
And be set to the fixed ring piece at sleeve both ends, the sleeve passes through yarn hole, the radius in the yarn hole be greater than sleeve radius and
Less than fixed ring piece radius.
By using above-mentioned technical proposal, in use, then yarn penetrates in protective case again from backing off on yarn storage device, due to
Between fixed ring piece and sleeve, one side protective case will not drop out yarn pore radius from yarn hole, on the other hand work as yarn
When changing for the active force of protective case, sleeve can slide in yarn hole, rotate, thus when preventing yarn tension from changing
Bending angle when because of yarn conveying it is excessive and the case where pull apart yarn, so that the case where reducing yarn broken string, ensure that big
The weaving quality of circular knitting machine.
It is further arranged to: offering the annular groove coaxial with yarn hole on the inner wall of the yarn hole, the annular is recessed
It is embedded with elastic sheet rubber in slot, the through-hole passed through for sleeve is offered in the elastic sheet rubber, the through-hole radius is greater than
Equal to sleeve radius and it is less than or equal to yarn pore radius.
By using above-mentioned technical proposal, elastic sheet rubber, which is embedded in annular groove, makes elastic sheet rubber be not easy to take off
It falls, sleeve passes through the through-hole of elastic rubber on piece, on the one hand plays buffering using elastic sheet rubber when sleeve will slide and makees
With the elastic deformation ability on the other hand passing through elastic sheet rubber can make sleeve that can restore just after rotation, sliding
Beginning position.
It is further arranged to: being fixed with yarn feeding frame on the dials of large circle machine, pass through peace between the yarn feeding mouth and yarn feeding frame
Piece installing is installed, and the installation part includes mounting base, mounting hole and fixing bolt, and the mounting hole has multiple and along yarn feeding
Frame is opened in circumferentially distributedly on yarn feeding frame, and the fixing bolt passes through mounting base and is threadedly coupled with mounting hole, the yarn feeding
Mouth is set in mounting base.
By using above-mentioned technical proposal, mounting base is mounted on yarn feeding frame by fixing bolt, facilitates yarn feeding mouth
Dismounting and replacement；The position of yarn feeding mouth can be adjusted by changing the corresponding mounting hole of fixing bolt to adapt to yarn conveying
It is required that.
It is further arranged to: being provided with height adjusting part, the height adjusting part packet between the mounting base and yarn feeding mouth
It includes casing, adjusting bolt, adjusting nut and waist-shaped hole, described sleeve pipe to be set in mounting base and be sheathed in main body, waist type
Hole is opened in main body and is vertically arranged, and nut card slot is offered in described sleeve pipe, and the adjusting nut is embedded at nut card slot
In and with nut card slot be clamped, the adjusting screw bolt passes casing, waist-shaped hole are simultaneously threadedly coupled with adjusting nut.
By using above-mentioned technical proposal, the height and position in yarn hole on yarn feeding mouth is adjusted to adapt to by height adjusting part
It conveys and requires in different yarns；When adjusting, rotation, which is unclamped, adjusts bolt, and adjusting nut cannot in nut card slot due to being connected in
Rotation moves up and down main body along waist-shaped hole as the main body of the rotating casing and yarn feeding mouth that adjust bolt is disengaged with by yarn hole
Proper height is adjusted, and tightens adjusting bolt again, so that casing is fixed with main body, structure is simple, easy to adjust.
Be further arranged to: described sleeve pipe is provided with Rotational Cylindrical, the Rotational Cylindrical rotation relative to the two sides for adjusting bolt
It is mounted in the mounting base, the mounting base is provided with the positioning positioned when casing is around rotation mast axis rotation
Part, the locating piece include positioning bolt, and the positioning bolt is threadedly connected in mounting base and the screw rod of positioning bolt can be with
Casing is inconsistent.
By using above-mentioned technical proposal, casing is rotatably installed in mounting base by Rotational Cylindrical, unclamp locating piece with
Rear sleeve can be rotated around the axis of Rotational Cylindrical, to adjust angle and the height in yarn hole etc. in rotation direction
Position is suitable for the conveying of more yarns and requires.
In conclusion the invention has the following advantages:
1, yarn gets off from debatching on the yarn bobbin on creel and bypasses from lifting tackle later, on being transported to yarn storage device, benefit
The yarn height between creel and yarn storage device is increased with lifting tackle, yarn is touched when preventing shop worker from walking about, is protected
Yarn it is clean and tidy, it is therefore prevented that yarn breaks；Height extensible member is for fixing lifting tackle and being mentioned according to service condition to adjust
Rise the height of pulley；
2, yarn penetrates in guide pipe from after debatching on yarn bobbin, and by the lifting tackle in guide pipe, yarn is by mentioning
When rising pulley, yarn, which is located in yarn guiding trough, to be transmitted, and yarn guiding trough is set as isosceles trapezoid section can be by the oblique of isosceles trapezoid
Frontier defense stops yarn abjection yarn guiding trough, and laser propagation effect is more stable；
3, yarn is on yarn storage device from backing off and then penetrate in protective case again, due to yarn pore radius between fixed ring piece and sleeve it
Between, one side protective case will not be dropped out from yarn hole, on the other hand when active force of the yarn for protective case changes, set
Cylinder can slide, rotate in yarn hole, thus when preventing yarn tension from changing because of yarn convey when bending angle it is excessive and
The case where pulling apart yarn, so that the case where reducing yarn broken string, ensure that the weaving quality of large circle machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural blast schematic diagram of yarn feeding mouth, installation part and height adjusting part in the present embodiment；
Fig. 4 is the structural blast schematic diagram of height adjusting part in the present embodiment；
Fig. 5 is the structure sectional view of yarn feeding mouth in the present embodiment；
Fig. 6 is enlarged drawing at D in Fig. 5；
Fig. 7 is enlarged drawing at B in Fig. 1；
Fig. 8 is the installation relation schematic diagram of guide pipe and lifting tackle in the present embodiment.
Appended drawing reference: 11, creel；12, bracing ring；13, yarn storage device；14, dials；15, yarn feeding frame；16, fixed link；2, it feeds
Yarn mouth；21, yarn hole；22, protective case；23, sleeve；24, fixed ring piece；25, annular groove；26, elastic sheet rubber；27, lead to
Hole；28, waist-shaped hole；3, elevated height part；31, height extensible member；32, lifting tackle；33, loop bar；34, inserted link；35, spiral shell is fastened
Bolt；36, yarn guiding trough；4, guide pipe；41, pilot hole；42, card slot；43, coil；44, wire clamp；5, regulating part is buffered；51, fixed
Frame；52, buffer bar；53, buffer spring；6, installation part；61, mounting base；62, mounting hole；63, fixing bolt；7, height adjustment
Part；71, casing；72, bolt is adjusted；73, adjusting nut；74, Rotational Cylindrical；75, locating piece；76, nut card slot.
Specific embodiment
A kind of Yarn-feeding mechanism of large circle machine, as depicted in figs. 1 and 2, including creel 11, bracing ring 12, yarn storage device 13 and
Yarn feeding mouth 2, creel 11 are placed in around large circle machine on ground, and the dials 14 of bracing ring 12 and large circle machine is coaxially disposed and is fixed on
In the rack of large circle machine, yarn storage device 13 is equipped with multiple and is set on bracing ring 12, and multiple yarn storage devices 13 are circumferential along bracing ring 12
Distribution, large circle machine are equipped with the yarn feeding frame 15 for being fixedly connected with dials 14 and being coaxially disposed with dials 14, and yarn feeding mouth 2 is equipped with multiple
And it is set on yarn feeding frame 15 circumferentially distributedly along yarn feeding frame 15.
As shown in Fig. 1, Fig. 7 and Fig. 8, elevated height part 3, elevated height part are provided between creel 11 and yarn storage device 13
3 include height extensible member 31 and lifting tackle 32.Height extensible member 31 includes loop bar 33, inserted link 34 and fastening bolt 35.
As shown in Figure 1 and Figure 7, multiple fixed links 16 are fixed on bracing ring 12, fixed link 16 is circumferentially distributed along bracing ring 12
And in outward it is radial, loop bar 33 is vertically arranged and top is fixed in fixed link 16, worn at the top of inserted link 34 sliding in loop bar
In 33, fastening bolt 35 is threadedly connected on loop bar 33 and the bottom of fastening bolt 35 protrude into the inside of loop bar 33 and with 34 phase of inserted link
It contradicts.
As illustrated in figures 1 and 8,34 bottom end of inserted link is fixed with guide pipe 4, and guide pipe 4 is obliquely installed and along creel 11 to storage
13 direction of yarn device height is gradually increasing.The pilot hole 41 coaxial with guide pipe 4 is equipped in guide pipe 4, lifting tackle 32 has multiple
And along the axial distribution of pilot hole 41,32 surface of lifting tackle offers yarn guiding trough 36, and 36 section of yarn guiding trough is isosceles trapezoid.It is promoted
Buffering regulating part 5 is equipped between 41 inner wall of pulley 32 and pilot hole.Buffering regulating part 5 includes rotation fixed frame 51, buffer bar 52
And 4 inner wall of guide pipe is fixed in buffer spring 53,52 one end of buffer bar, other end sliding is connected on rotation fixed frame 51,
In on rotation fixed frame 51, buffer spring 53 is sheathed on buffer bar 52 rotational installation of lifting tackle 32, and the two of buffer spring 53
End is fixedly connected with rotation fixed frame 51,4 inner wall of guide pipe respectively.
As shown in figure 8,4 both ends of guide pipe offer card slot 42, coil 43 is provided on guide pipe 4, coil 43 is stuck in two
In card slot 42, and half is located inside guide pipe 4, and the other end is located at outside guide pipe 4, and coil 43 is equipped with for clamping yarn
The wire clamp 44 of the end of a thread.
As shown in Figures 2 and 3, yarn feeding mouth 2 is installed on yarn feeding frame 15 by installation part 6.
As shown in Fig. 3, Fig. 5 and Fig. 6, yarn feeding mouth 2 includes main body, offers yarn hole 21, yarn hole 21 in main body
In be provided with protective case 22, protective case 22 includes sleeve 23 and the fixed ring piece 24 for being set to 23 both ends of sleeve, yarn hole 21
The annular groove 25 coaxial with yarn hole 21 is offered on inner wall, and elastic sheet rubber 26, elastic rubber are embedded in annular groove 25
The through-hole 27 passed through for sleeve 23 is offered in film 26,27 radius of through-hole is more than or equal to 23 radius of sleeve and is less than or equal to yarn
21 radius of hole.
As shown in Figures 2 and 3, installation part 6 includes mounting base 61, mounting hole 62 and fixing bolt 63, and mounting hole 62 has
It is multiple and be opened on yarn feeding frame 15 circumferentially distributedly along yarn feeding frame 15, fixing bolt 63 pass through mounting base 61 and with mounting hole 62
It is threadedly coupled.
As shown in Figure 3 and Figure 4, yarn feeding mouth 2 is set in mounting base 61 by height adjusting part 7.Height adjusting part 7 includes
Casing 71 adjusts bolt 72, adjusting nut 73 and waist-shaped hole 28.
As shown in Figure 3 and Figure 4, casing 71 is provided with Rotational Cylindrical 74 relative to the two sides for adjusting bolt 72, and 74 turns of Rotational Cylindrical
Dynamic to be mounted in mounting base 61, mounting base 61 is equipped with locating piece 75, and locating piece 75 includes positioning bolt, and positioning bolt screw thread connects
It is connected in mounting base 61 and the screw rod of positioning bolt can be inconsistent to position to the rotation of casing with casing 71.
As shown in Figure 3 and Figure 4, waist-shaped hole 28 is opened in main body and is vertically arranged, the close yarn feeding frame 15 on casing 71
Inner wall on offer nut card slot 76, adjusting nut 73 is embedded in nut card slot 76 and is clamped with nut card slot 76, adjusts
Bolt 72 is threadedly connected to surface of the casing 71 far from yarn feeding frame 15 and sequentially passes through casing 71, waist-shaped hole 28 and and adjusting nut
73 are threadedly coupled.
Use principle:
Yarn first under debatching, then passes through the pilot hole 41 on guide pipe 4 from yarn bobbin, then from the other end of pilot hole 41
It is pierced by, the yarn after being pierced by pilot hole 41 is sent into yarn storage device 13, and yarn storage device 13 gradually exports yarn, from yarn storage device 13
The yarn that upper debatching is got off initially passes through the pilot hole 41 of the top of yarn feeding mouth 2, then down through in sleeve 23, or is not passed through and leads
It is formed directly into sleeve 23 to hole 41.Yarn is woven in the dials 14 of feeding large circle machine after sleeve 23.
Yarn is successively passed through from the yarn guiding trough 36 on multiple lifting tackles 32 in guide pipe 4, when the tension of yarn increases
When, lifting tackle 32 moves down and compresses buffer spring 53, and during buffer spring 53 is shunk, yarn tension is because of transmission
Path distance reduces and reduces, to protect yarn.When yarn tension reduces, buffer spring 53 restores so that lifting tackle
32 move up, so that yarn tension increases.
When needing yarn passing through guide pipe 4, the end of a thread of yarn is first pulled to guide pipe 4 close to one end of yarn creel, is drawn
Moving winding 43 makes the wire clamp 44 on coil 43 be moved to guide pipe 4 close to one end of yarn creel, by thread end clamp on wire clamp 44,
Then proceed to pull coil 43, with coil 43 in card slot 42 pitch of the laps, take the end of a thread to guide pipe 4 another using wire clamp 44
Then the end of a thread is held at end, unclamp wire clamp 44, completes threading work.Yarn debatching from yarn storage device penetrates sleeve 71 after getting off
In, then in feeding dials 11.
It when yarn tension changes, changes to the active force of sleeve 71, so that elastic sheet rubber 62 was subject to
Power changes makes sleeve 71 rotate and be displaced with the deformation of elastic sheet rubber 62 to which deformation occurs, thus
So that yarn in transmission so that bending angle tends towards stability, to reduce the actual range of yarn transmission, alleviate yarn
Power, so that yarn is not easy to break.
The angle of casing 41 is adjustable, to adjust the tilt angle of main body.Positioning bolt is unclamped in rotation when adjusting, makes
Obtaining casing 41 can rotate, and again tighten positioning bolt after rotation, push against 41 outer wall of casing using the bottom end of positioning bolt, from
And realize positioning.
The height and position of main body and sleeve 71 is adjustable, and when adjusting, rotation adjusts bolt 42 and makes adjusting nut 43
It is unclamped with body top, then moves down main body, mobile good rotate backward later adjusts bolt 42 until adjusting nut 43 is locked
Tight main body.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of Yarn-feeding mechanism of large circle machine, including being placed in the creel (11) on ground around large circle machine, being set to large circle machine machine
Bracing ring (12) on frame, the yarn storage device (13) being set on bracing ring (12) and it is set to feeding on large circle machine dials (14)
Yarn mouth (2), it is characterised in that: be provided with elevated height part (3) between the creel (11) and yarn storage device (13), the height mentions
Rising part (3) includes height extensible member (31) and lifting tackle (32), and the lifting tackle (32) is set to height extensible member
(31) on, the height of the lifting tackle (32) is located between creel (11) and yarn storage device (13), and yarn is from creel (11)
Lifting tackle (32) is bypassed after debatching on yarn coil (43) to input again in yarn storage device (13).
2. a kind of Yarn-feeding mechanism of large circle machine according to claim 1, it is characterised in that: height extensible member (31) packet
Loop bar (33), inserted link (34) and fastening bolt (35) are included, the loop bar (33) is sheathed on inserted link (34) outside, the fastening bolt
(35) it is threadedly connected on loop bar (33) and with inserted link (34) to conflict, lifting tackle (32) rotational installation is in inserted link (34)
Bottom.
3. a kind of Yarn-feeding mechanism of large circle machine according to claim 2, it is characterised in that: inserted link (34) the bottom setting
Have guide pipe (4), offered pilot hole (41) in the guide pipe (4), the lifting tackle (32) is provided with multiple and edge and leads
It is set in guide pipe (4) inner wall to pipe (4) length direction, lifting tackle (32) surface offers yarn guiding trough (36), institute
Stating yarn guiding trough (36) section is isosceles trapezoid.
4. a kind of Yarn-feeding mechanism of large circle machine according to claim 3, it is characterised in that: the lifting tackle (32) with lead
To buffering regulating part (5) is equipped between pipe (4) inner wall, the buffering regulating part (5) includes rotation fixed frame (51), buffer bar
(52) and guide pipe (4) inner wall is fixed in buffer spring (53), described buffer bar (52) one end, and other end sliding, which is connected to, to be turned
On dynamic fixed frame (51), in rotation fixed frame (51), the buffer spring (53) covers for lifting tackle (32) rotational installation
On buffer bar (52), the both ends of the buffer spring (53) are fixed with rotation fixed frame (51), guide pipe (4) inner wall respectively
Connection.
5. a kind of Yarn-feeding mechanism of large circle machine according to claim 4, it is characterised in that: open at guide pipe (4) both ends
It equipped with card slot (42), is provided with coil (43) on the guide pipe (4), the coil (43) is stuck in two card slots (42), and one
Half is located at guide pipe (4) inside, and the other end is located at guide pipe (4) outside, and the coil (43) is equipped with for clamping yarn line
The wire clamp (44) of head.
6. a kind of Yarn-feeding mechanism of large circle machine according to claim 5 any one, it is characterised in that: the yarn feeding mouth
(2) it is provided with multiple and is circumferentially arranged along large circle machine dials (14), the yarn feeding mouth (2) includes main body, is opened in the main body
Equipped with yarn hole (21), be provided with protective case (22) in the yarn hole (21), the protective case (22) include sleeve (23) with
And it is set to the fixed ring piece (24) at sleeve (23) both ends, the sleeve (23) passes through yarn hole (21), the yarn hole (21)
Radius be greater than sleeve (23) radius and be less than fixed ring piece (24) radius.
7. a kind of Yarn-feeding mechanism of large circle machine according to claim 6, it is characterised in that: on yarn hole (21) inner wall
The annular groove (25) coaxial with yarn hole (21) is offered, is embedded with elastic sheet rubber (26) in the annular groove (25),
The through-hole (27) passed through for sleeve (23) is offered in the elastic sheet rubber (26), through-hole (27) radius is more than or equal to set
Cylinder (23) radius and be less than or equal to yarn hole (21) radius.
8. a kind of Yarn-feeding mechanism of large circle machine according to claim 7, it is characterised in that: solid on the dials (14) of large circle machine
Surely have yarn feeding frame (15), installed between the yarn feeding mouth (2) and yarn feeding frame (15) by installation part (6), the installation part
It (6) include mounting base (61), mounting hole (62) and fixing bolt (63), the mounting hole (62) has multiple and along yarn feeding frame
(15) be opened in circumferentially distributedly on yarn feeding frame (15), the fixing bolt (63) pass through mounting base (61) and with mounting hole (62)
It is threadedly coupled, the yarn feeding mouth (2) is set on mounting base (61).
9. a kind of Yarn-feeding mechanism of large circle machine according to claim 8, it is characterised in that: the mounting base (61) and yarn feeding
It is provided between mouth (2) height adjusting part (7), the height adjusting part (7) includes casing (71), adjusts bolt (72), adjusts
Nut (73) and waist-shaped hole (28), described sleeve pipe (71) are set on mounting base (61) and are sheathed in main body, waist-shaped hole
(28) it is opened in main body and is vertically arranged, offered in described sleeve pipe (71) nut card slot (76), the adjusting nut (73)
It is embedded in nut card slot (76) and is clamped with nut card slot (76), the adjusting bolt (72) sequentially passes through casing (71), waist
Type hole (28) is simultaneously threadedly coupled with adjusting nut (73).
10. a kind of Yarn-feeding mechanism of large circle machine according to claim 9, it is characterised in that: described sleeve pipe (71) relative to
The two sides for adjusting bolt (72) are provided with Rotational Cylindrical (74), and the Rotational Cylindrical (74) is rotatably installed on the mounting base (61),
The mounting base (61) is provided with the locating piece (75) positioned when casing (71) is around the rotation of Rotational Cylindrical (74) axis, institute
Stating locating piece (75) includes positioning bolt, and the positioning bolt is threadedly connected on mounting base (61) and the screw rod energy of positioning bolt
It is inconsistent with casing (71).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020851A (en) * | 2019-12-25 | 2020-04-17 | 浙江帅龙针织有限公司 | Yarn tensioning device of large circular knitting machine |
| CN112725997A (en) * | 2021-01-25 | 2021-04-30 | 福建省新宏港纺织科技有限公司 | Weft-knitted cotton-flax fabric and production process thereof |
| CN113148755A (en) * | 2021-03-15 | 2021-07-23 | 福建泳力泰针织机械有限公司 | Digital cotton and wool rib knitting machine |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2647187B1 (en) * | 1976-10-19 | 1978-04-20 | Schieber Universal Maschf | Thread feed on flat knitting machines |
| ES8407534A1 (en) * | 1983-10-07 | 1984-10-01 | Jumberca Sa | Yarn feeders for circular looms |
| CN201040793Y (en) * | 2006-12-25 | 2008-03-26 | 株式会社福原精机制作所 | Yarn-feeding device for round knitting frame |
| CN201162104Y (en) * | 2008-03-07 | 2008-12-10 | 冯加林 | Yarn nozzle telescopic oscillating control mechanism for applique shuttle box |
| CN103485056A (en) * | 2013-10-11 | 2014-01-01 | 王坤锋 | Integrated panty-hose machine yarn feed mechanism |
| CN204474881U (en) * | 2015-02-03 | 2015-07-15 | 杨志林 | A kind of head of footwear machine and the lowering or hoisting gear of yarn guiding disk |
| CN204738101U (en) * | 2015-04-23 | 2015-11-04 | 杭州卓涛纺织有限公司 | Big circular knitting machine |
| CN205368652U (en) * | 2016-01-19 | 2016-07-06 | 石狮市振富针纺机械有限公司 | Circular knitting machine seal wire device of adjustable position |
| CN107190401A (en) * | 2017-06-29 | 2017-09-22 | 吴江市意胜纺织有限公司 | A kind of height-adjustable textile line outlet pipe |
| CN206570493U (en) * | 2017-03-23 | 2017-10-20 | 福建永信数控科技股份有限公司 | A kind of feed carrier of circular knitting machine |
| CN207452382U (en) * | 2017-08-03 | 2018-06-05 | 晋江市恒威机械制造有限公司 | A kind of adjustable circular knitting machine in seal wire position |
-
2018
- 2018-12-29 CN CN201811636243.9A patent/CN109505052B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2647187B1 (en) * | 1976-10-19 | 1978-04-20 | Schieber Universal Maschf | Thread feed on flat knitting machines |
| ES8407534A1 (en) * | 1983-10-07 | 1984-10-01 | Jumberca Sa | Yarn feeders for circular looms |
| CN201040793Y (en) * | 2006-12-25 | 2008-03-26 | 株式会社福原精机制作所 | Yarn-feeding device for round knitting frame |
| CN201162104Y (en) * | 2008-03-07 | 2008-12-10 | 冯加林 | Yarn nozzle telescopic oscillating control mechanism for applique shuttle box |
| CN103485056A (en) * | 2013-10-11 | 2014-01-01 | 王坤锋 | Integrated panty-hose machine yarn feed mechanism |
| CN204474881U (en) * | 2015-02-03 | 2015-07-15 | 杨志林 | A kind of head of footwear machine and the lowering or hoisting gear of yarn guiding disk |
| CN204738101U (en) * | 2015-04-23 | 2015-11-04 | 杭州卓涛纺织有限公司 | Big circular knitting machine |
| CN205368652U (en) * | 2016-01-19 | 2016-07-06 | 石狮市振富针纺机械有限公司 | Circular knitting machine seal wire device of adjustable position |
| CN206570493U (en) * | 2017-03-23 | 2017-10-20 | 福建永信数控科技股份有限公司 | A kind of feed carrier of circular knitting machine |
| CN107190401A (en) * | 2017-06-29 | 2017-09-22 | 吴江市意胜纺织有限公司 | A kind of height-adjustable textile line outlet pipe |
| CN207452382U (en) * | 2017-08-03 | 2018-06-05 | 晋江市恒威机械制造有限公司 | A kind of adjustable circular knitting machine in seal wire position |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020851A (en) * | 2019-12-25 | 2020-04-17 | 浙江帅龙针织有限公司 | Yarn tensioning device of large circular knitting machine |
| CN112725997A (en) * | 2021-01-25 | 2021-04-30 | 福建省新宏港纺织科技有限公司 | Weft-knitted cotton-flax fabric and production process thereof |
| CN112725997B (en) * | 2021-01-25 | 2022-04-15 | 福建省新宏港纺织科技有限公司 | Weft-knitted cotton-flax fabric and production process thereof |
| CN113148755A (en) * | 2021-03-15 | 2021-07-23 | 福建泳力泰针织机械有限公司 | Digital cotton and wool rib knitting machine |
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| Publication number | Publication date |
|---|---|
| CN109505052B (en) | 2020-06-02 |
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Denomination of invention: Yarn feeding mechanism of large circular machine Effective date of registration: 20211124 Granted publication date: 20200602 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Shaoxing Yuecheng small and micro enterprise franchise sub branch Pledgor: SHAOXING MEIKE KNITTING Co.,Ltd. Registration number: Y2021980013069 |