CN105937090B - A kind of yarn feeding device of La Sheer cams tricot machine - Google Patents
A kind of yarn feeding device of La Sheer cams tricot machine Download PDFInfo
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- CN105937090B CN105937090B CN201610495194.6A CN201610495194A CN105937090B CN 105937090 B CN105937090 B CN 105937090B CN 201610495194 A CN201610495194 A CN 201610495194A CN 105937090 B CN105937090 B CN 105937090B
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- Prior art keywords
- yarn feeding
- swing arm
- feeding device
- sheer
- drive
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a kind of yarn feeding device of La Sheer cams tricot machine, including main shaft（1）, the main shaft（1）Side be provided with transverse-moving mechanism（2）, transverse-moving mechanism（2）Including expanded shaft（22）, expanded shaft（22）On output chain gear（25）Pass through chain and input sprocket（219）It is connected to drive speed increaser（26）Rotate, speed increaser（26）Pass through secondary shaft coupling（27）With axle（28）Connection drives eccentric（211）Rotate, it is eccentric（211）Pass sequentially through head rod（212）, oscillating bearing（213）Drive connecting plate（214）Swing and cause the second connecting rod（216）It is traversing, the second connecting rod（216）Pass through pull hook seat（217）Drive is provided with needle tubing seat（31）Connecting tube（218）It is traversing.The traversing amount of yarn feeding of the present invention can reach 4 inches and can knit out sunshading net of the shading rate more than 90%.
Description
Technical field
The present invention relates to SGE23 series La Sheer cam tricot machines, specifically a kind of traversing amount of yarn feeding can reach 4
Inch and can knit out sunshading net of the shading rate more than 90% La Sheer cam tricot machines yarn feeding device.
Background technology
Because yarn feeding by sley bar is vertically fed to tongue during existing SGE23 series La Sheer cams tricot machine braiding sunshade net
On pin, shading rate only has 50%-70%, and the traversing amount of weft yarn is no more than 1 inch.
The content of the invention
The purpose of the present invention is there is provided a kind of traversing amount of yarn feeding can to reach 4 inches the problem of presence for prior art
And the yarn feeding device of the La Sheer cam tricot machines of sunshading net of the shading rate more than 90% can be knit out.
The purpose of the present invention is solved by the following technical programs：
A kind of yarn feeding device of La Sheer cams tricot machine, including main shaft, it is characterised in that：The side of the main shaft is set
There is transverse-moving mechanism, the output chain gear that transverse-moving mechanism is included on the expanded shaft being connected by lead spindle with main shaft, expanded shaft leads to
The input sprocket that chain is crossed with being installed on speed increaser is connected to drive speed increaser to rotate, and speed increaser is connected by secondary shaft coupling and axle
Tape splicing moves eccentric rotary, and bias passes sequentially through head rod, oscillating bearing and drives connecting plate and traversing swing arm thereon together
Swing and drive the second connecting rod traversing by connecting plate, the second connecting rod drives the connecting tube for being provided with needle tubing seat by pull hook seat
It is traversing；Main shaft is traversing by driving the slide in horizontal yarn-feeding device also to drive needle tubing seat to carry out simultaneously.
Sedimentation cam in the horizontal yarn-feeding device is arranged on main shaft, and sedimentation cam is driven by the first cam swing arm
The first connected extension bar, the first extension bar is to the first swing arm for pulling the other end with the first extension bar to be connected, first
The second swing arm that swing arm is connected by pulling connecting rod with driving with connecting rod, the second swing arm on balance staff drives balance staff pendulum
It is dynamic.
Described balance staff drives the 3rd swing arm set thereon to swing, and is provided with support in the 3rd swing arm and support is provided with
Hanging axis, slide installed in hanging axis enable balance staff drive successively the 3rd swing arm, support swing when slide drive needle tubing seat hanging
Carried out on axle traversing.
Needle-bar cam in the horizontal yarn-feeding device is arranged on main shaft, and needle-bar cam is driven by the second cam swing arm
The second connected extension bar, the second extension bar pulls connected needle-bar swing arm, and needle-bar swing arm promotes latch needles bed to drive
Latch needle block is moved.
Spool was installed on described needle tubing seat；Yarn by lengthen tension piece penetrated spool and with cross spool with
Latch needle block and the anti-steel wire seat that closes are engaged completion Looping portion action.
Described latch needle block is provided with yarn when can follow the gear filament plate that latch needle block is moved up and down together to avoid traversing
It is strayed into Looping portion.
The side of the latch needle block is provided with knocking-over bar and knocking-over bar and is provided with knocking over sleeve-board.
The other end of the expanded shaft, which is arranged on, increases bearing block, increases bearing block and is arranged on the master for being welded on lathe bed side
On axle spreading seat.
The other end of the axle is arranged in the bearing block on support base.
The present invention has the following advantages compared with prior art：
The present invention increases by one group of transverse-moving mechanism by the tail of the yarn feeding device in La Sheer cam tricot machines, and according to feeding
The machine length of yarn feeding device increases multigroup horizontal yarn-feeding device, you can knit out sunshading net of the shading rate more than 90%, and energy
Enough ensure the flatness of inlaid thread flat filament, reduce the weight of inlaid thread flat filament and reduce cost, while being fed by transverse-moving mechanism and level
The cooperation of yarn mechanism enables the traversing amount of yarn feeding for crossing spool on needle tubing seat to reach 4 inches.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the yarn feeding device of the present invention；
Accompanying drawing 2 is the partial enlargement structural representation of accompanying drawing 1；
Accompanying drawing 3 is A in accompanying drawing 1 and accompanying drawing 2 to cross section structure schematic diagram；
Accompanying drawing 4 is B in accompanying drawing 1 and accompanying drawing 2 to cross section structure schematic diagram；
Accompanying drawing 5 is C in accompanying drawing 1 and accompanying drawing 2 to cross section structure schematic diagram；
Accompanying drawing 6 is D in accompanying drawing 1 and accompanying drawing 2 to cross section structure schematic diagram.
Wherein：1-main shaft；2-transverse-moving mechanism；21-lead spindle；22-expanded shaft；23-increase bearing block；24—
Main shaft spreading seat；25-output chain gear；26-speed increaser；27-secondary shaft coupling；28-axle；29-support base；210-bearing
Seat；211-eccentric；212-head rod；213-oscillating bearing；214-connecting plate；215-traversing swing arm；216-the
Two connecting rods；217-pull hook seat；218-connecting tube；219-input sprocket；3-horizontal yarn-feeding device；31-needle tubing seat；
32-slide；33-sedimentation cam；34-the first cam swing arm；35-the first extension bar；36-the first swing arm；37-connecting rod；
38-the second swing arm；39-balance staff；310-the three swing arm；311-support；312-hanging axis；313-needle-bar cam；314-the
Two cam swing arms；315-the second extension bar；The swing arm of 316-needle-bar；317-latch needles bed；318-latch needle block；319-cross spool；
320-lengthen tension piece；321-prevent closing steel wire seat；322-gear filament plate；323-knocking-over bar；324-knocking over sleeve-board；4-bed
Body.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in figures 1 to 6：A kind of yarn feeding device of La Sheer cams tricot machine, including main shaft 1, set in the side of main shaft 1
Be equipped with transverse-moving mechanism 2, transverse-moving mechanism 2 includes the expanded shaft 22 being connected by lead spindle 21 with main shaft 1, expanded shaft 22 it is another
One end, which is arranged on, increases bearing block 23, increases bearing block 23 and is arranged on the main shaft spreading seat 24 for being welded on the side of lathe bed 4, spreading
Output chain gear 25 on axle 22 is connected to drive 26 turns of speed increaser by chain with the input sprocket 219 installed on speed increaser 26
Dynamic, speed increaser 26 is connected by secondary shaft coupling 27 with axle 28, and the other end of axle 28 is arranged in the bearing block 210 on support base 29
And axle 28 can drive bias 211 to rotate, bias 211 passes sequentially through head rod 212, oscillating bearing 213 and drives connecting plate
214 and traversing swing arm 215 thereon swing together and drive the second connecting rod 216 traversing by connecting plate 214, the second connecting rod
216 drive the connecting tube 218 for being provided with needle tubing seat 31 traversing by pull hook seat 217；Main shaft 1 is by driving horizontal yarn feeding machine simultaneously
It is traversing that slide 32 in structure 3 can also drive needle tubing seat 31 to carry out.Specific to the concrete structure of horizontal yarn-feeding device 3, level is fed
Sedimentation cam 33 in yarn mechanism 3 is arranged on main shaft 1, and sedimentation cam 33 is driven connected by the first cam swing arm 34
The first extension bar 35, the first extension bar 35 is to the first swing arm 36 for pulling the other end with the first extension bar 35 to be connected, the first pendulum
The second swing arm 38 that arm 36 is connected by pulling connecting rod 37 with driving with connecting rod 37, the second swing arm 38 on balance staff 39
Balance staff 39 is driven to swing, balance staff 39 drives the 3rd swing arm 310 set thereon to swing, and support 311 is provided with the 3rd swing arm 310
And support 311 is provided with hanging axis 312, slide 32 is arranged on hanging axis 312 and causes balance staff 39 to drive the 3rd swing arm 310, support successively
311 swing when slide 32 can drive needle tubing seat 31 carried out on hanging axis 312 it is traversing；And the needle-bar in horizontal yarn-feeding device 3 is convex
Wheel 313 is arranged on main shaft 1, and needle-bar cam 313 drives the second connected extension bar 315 by the second cam swing arm 314,
Second extension bar 315 pulls connected needle-bar swing arm 316, and needle-bar swing arm 316 promotes latch needles bed 317 to drive latch needle block 318
Motion, yarn by lengthen tension piece 320 penetrate installed on needle tubing seat 31 cross spool 319 and with crossing spool 319 and latch needles
Block 318, the anti-steel wire seat 321 that closes are engaged completion Looping portion action；Latch needle block 318, which is provided with, simultaneously can follow latch needle block
Yarn is strayed into Looping portion when the 318 gear filament plates 322 moved up and down together are to avoid traversing.The side of other latch needle block 318 is set
Have and be provided with knocking over sleeve-board 324 on knocking-over bar 323 and knocking-over bar 323.
Below by the courses of work of yarn feeding device of the La Sheer cam tricot machines, the present invention is further illustrated.
During the device work of the present invention, main shaft 1 drives expanded shaft 22 to rotate by lead spindle 21, increases bearing block 23 and pacifies
Mounted in main shaft spreading seat 23 support is provided for the rotation of expanded shaft 22；Output chain gear 25 is by chain with being arranged on speed increaser 26
Input sprocket 219 connect, transmit moment of torsion；Speed increaser 26 is rotated by secondary shaft coupling 27 with moving axis 28, and 28 drive 211 turns of bias
Dynamic, bias 211 drives connecting plate 214 and traversing swing arm 215 to swing by head rod 212 and oscillating bearing 213, connecting plate
214 drive again it is traversing before and after the second connecting rod 216；Hook holder 217 passes through another oscillating bearing and the phase of the second connecting rod 216
Even so that hook holder 217 is also with traversing before and after the second connecting rod 216；Connecting tube 217 is clamped on hook holder 217, with drawing
Hook seat 217 is front and rear traversing together；N number of spool 319 of crossing of N number of needle tubing seat 31 and top loading is clamped in connecting tube 218 therewith
It is front and rear traversing together.At the same time, main shaft 1 is also rotated with the sedimentation cam 33 on movement machine, passes through the band of the first cam swing arm 34
Dynamic the first extension bar 35 being attached thereto, the first extension bar 35 pulls the first swing arm 36, and the first swing arm 36 pulls connecting rod 37, the band of connecting rod 37
Dynamic second swing arm 38 is swung, and the second swing arm 38, which is clamped on balance staff 39, drives balance staff 39 to swing；Balance staff 39 drives after swinging and is mounted in
The 3rd swing arm 310 at another position is swung, the support 311 in the 3rd swing arm 310 and the hanging axis on support 311
312 swing therewith, complete horizontal hello yarn action.Connecting tube 218 and hanging axis 312 all connect together with slide 32 simultaneously, finally make
Install in connecting tube 218 it is N number of cross action traversing before and after spool 319 can not only have been completed but also can the horizontal yarn feeding of completion it is dynamic
Make.
At the same time, main shaft 1 is also rotated with the needle-bar cam 313 on movement machine, so as to drive the second cam swing arm 314 to transport
It is dynamic so that the second extension bar 315 installed above is moved, and the needle-bar swing arm 316 connected together with the second extension bar 315 is swung simultaneously therewith
The latch needles being mounted above bed 317 and latch needle block 318 is driven to move.By lengthening, tension piece 320 is incoming to cross spool 319 to yarn,
And it is engaged completion lopping action with latch needle block 318, the anti-steel wire seat 321 that closes；Gear filament plate 322 on latch needle block 318 is used
Yarn is strayed into Looping portion during preventing front and rear traversing.
Tail one group of transverse-moving mechanism 2 of increase of the invention by the yarn feeding device in La Sheer cam tricot machines, and according to
The machine length of yarn feeding device increases multigroup horizontal yarn-feeding device 3, you can knit out sunshading net of the shading rate more than 90%,
And ensure that the flatness of inlaid thread flat filament, reduce the weight of inlaid thread flat filament and reduce cost, while passing through transverse-moving mechanism 2 and water
The cooperation of flat yarn-feeding device 3 enables the traversing amount of yarn feeding for crossing spool 319 on needle tubing seat 31 to reach 4 inches.
The technological thought of above example only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme each falls within the scope of the present invention
Within；The technology that the present invention is not directed to can be realized by prior art.
Claims (9)
1. a kind of yarn feeding device of La Sheer cams tricot machine, including main shaft（1）, it is characterised in that：The main shaft（1）Side
It is provided with transverse-moving mechanism（2）, transverse-moving mechanism（2）Including passing through lead spindle（21）With main shaft（1）The expanded shaft being connected（22）,
Expanded shaft（22）On output chain gear（25）Pass through chain and speed increaser（26）The input sprocket of upper installation（219）It is connected with band
Dynamic speed increaser（26）Rotate, speed increaser（26）Pass through secondary shaft coupling（27）With axle（28）Connection drives eccentric（211）Rotate, it is eccentric
（211）Pass sequentially through head rod（212）, oscillating bearing（213）Drive connecting plate（214）Traversing swing arm thereon
（215）Swing together and by connecting plate（214）Drive the second connecting rod（216）It is traversing, the second connecting rod（216）Pass through pull hook seat
（217）Drive is provided with needle tubing seat（31）Connecting tube（218）It is traversing；While main shaft（1）By driving horizontal yarn-feeding device（3）
In slide（32）Also needle tubing seat can be driven（31）Carry out horizontal yarn feeding.
2. the yarn feeding device of La Sheer cams tricot machine according to claim 1, it is characterised in that：The horizontal yarn feeding machine
Structure（3）In sedimentation cam（33）Installed in main shaft（1）On, settle cam（33）Pass through the first cam swing arm（34）Drive therewith
The first extension bar being connected（35）, the first extension bar（35）To pull and the first extension bar（35）The other end be connected first pendulum
Arm（36）, the first swing arm（36）By pulling connecting rod（37）With drive and connecting rod（37）The second swing arm being connected（38）, install
In balance staff（39）On the second swing arm（38）Drive balance staff（39）Swing.
3. the yarn feeding device of La Sheer cams tricot machine according to claim 2, it is characterised in that：Described balance staff（39）
Drive the 3rd swing arm set thereon（310）Swing, the 3rd swing arm（310）On support is installed（311）And support（311）On set
There is hanging axis（312）, slide（32）Installed in hanging axis（312）So that balance staff（39）The 3rd swing arm is driven successively（310）, support
（311）During swing, slide（32）Needle tubing seat can be driven（31）And hanging axis（312）Horizontal yarn feeding together.
4. the yarn feeding device of La Sheer cams tricot machine according to claim 2, it is characterised in that：The horizontal yarn feeding machine
Structure（3）In needle-bar cam（313）Installed in main shaft（1）On, needle-bar cam（313）Pass through the second cam swing arm（314）Drive
The second connected extension bar（315）, the second extension bar（315）Pull connected needle-bar swing arm（316）, needle-bar swing arm
（316）Promote latch needles bed（317）Drive latch needle block（318）Motion.
5. the yarn feeding device of La Sheer cams tricot machine according to claim 4, it is characterised in that：Described needle tubing seat
（31）On spool was installed（319）；Yarn is by lengthening tension piece（320）Penetrated spool（319）And with mistake spool
（319）With latch needle block（318）Steel wire seat is closed with anti-（321）It is engaged completion Looping portion action.
6. the yarn feeding device of La Sheer cams tricot machine according to claim 5, it is characterised in that：Described latch needle block
（318）Latch needle block can be followed by being provided with（318）The gear filament plate moved up and down together（322）Yarn is strayed into during avoiding traversing
Enclose part.
7. according to the yarn feeding device of any described La Sheer cam tricot machines of claim 4-6, it is characterised in that：The latch needles
Block（318）Side be provided with knocking-over bar（323）And knocking-over bar（323）On be provided with knocking over sleeve-board（324）.
8. the yarn feeding device of La Sheer cams tricot machine according to claim 1, it is characterised in that：The expanded shaft（22）
The other end be arranged on increase bearing block（23）, increase bearing block（23）Installed in being welded on lathe bed（4）The main shaft spreading of side
Seat（24）On.
9. the yarn feeding device of La Sheer cams tricot machine according to claim 1, it is characterised in that：The axle（28）It is another
One end is arranged on support base（29）On bearing block（210）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495194.6A CN105937090B (en) | 2016-06-30 | 2016-06-30 | A kind of yarn feeding device of La Sheer cams tricot machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495194.6A CN105937090B (en) | 2016-06-30 | 2016-06-30 | A kind of yarn feeding device of La Sheer cams tricot machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105937090A CN105937090A (en) | 2016-09-14 |
| CN105937090B true CN105937090B (en) | 2017-10-24 |
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ID=56872168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495194.6A Active CN105937090B (en) | 2016-06-30 | 2016-06-30 | A kind of yarn feeding device of La Sheer cams tricot machine |
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| Country | Link |
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| CN (1) | CN105937090B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685066A (en) * | 2019-11-15 | 2020-01-14 | 常州市赛嘉机械有限公司 | Vertical transmission connecting rod mechanism and double-needle-bed warp knitting machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009042213B3 (en) * | 2009-09-18 | 2011-03-24 | Karl Mayer Textilmaschinenfabrik Gmbh | knitting machine |
| CN102505328A (en) * | 2011-10-28 | 2012-06-20 | 常州市武进五洋纺织机械有限公司 | Power transmission device of sunshade net tricot machine |
| CN203212766U (en) * | 2013-03-06 | 2013-09-25 | 唐剑 | Sunshade net warp knitting machine |
| CN103184654A (en) * | 2013-04-09 | 2013-07-03 | 常德纺织机械有限公司 | Mechano-electronic double-end transverse shifting device for guide bar of warp knitting machine |
| CN205258785U (en) * | 2015-11-18 | 2016-05-25 | 江苏润源控股集团有限公司 | Long breadth tricot machine lopping sideslip mechanism |
| CN105442176B (en) * | 2015-12-16 | 2017-04-05 | 江苏润源控股集团有限公司 | A kind of double rib warp loom jacquard attachment |
-
2016
- 2016-06-30 CN CN201610495194.6A patent/CN105937090B/en active Active
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| CN105937090A (en) | 2016-09-14 |
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