CN110438647A - The self-threading panel assembly of straight-bar machines - Google Patents
The self-threading panel assembly of straight-bar machines Download PDFInfo
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- CN110438647A CN110438647A CN201910636340.6A CN201910636340A CN110438647A CN 110438647 A CN110438647 A CN 110438647A CN 201910636340 A CN201910636340 A CN 201910636340A CN 110438647 A CN110438647 A CN 110438647A
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- steel wire
- elevating mechanism
- eyelet strip
- release
- lead plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 167
- 239000010959 steel Substances 0.000 claims abstract description 167
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000003028 elevating effect Effects 0.000 claims abstract description 45
- 239000004744 fabric Substances 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000009940 knitting Methods 0.000 abstract description 27
- 238000009954 braiding Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses the self-threading panel assemblies of straight-bar machines, including rack and high roller, further include lifting device, pulling force automatic releasing device, lead plate, eyelet strip, needle for setting up fabrics, send and take out steel wire device and steel wire limiting device；Rack includes left frame and right rack, and lifting device includes left elevating mechanism and right elevating mechanism, and left elevating mechanism is installed on left frame, and right elevating mechanism is installed on right rack, and left elevating mechanism and right elevating mechanism are symmetrical arranged；Lead plate, eyelet strip and pulling force automatic releasing device are installed between left elevating mechanism and right elevating mechanism；Lead plate is installed on one end of eyelet strip；Needle for setting up fabrics is formed at the top of eyelet strip；Pumping steel wire device is sent to be located at below eyelet strip；Steel wire limiting device is installed on to send and take out among steel wire device.The hooking-up member apparatus structure is simply ingenious, and easy for installation, manufacturing cost is low, can effectively reach any piece of knitting and all directly open without refuse yarn, greatly reduces braiding cost and cost of labor.
Description
Technical field
The present invention relates to technical field of knitting machinery, specifically the self-threading panel assembly of straight-bar machines.
Background technique
Straight-bar machines is the abbreviation of flat machine, belongs to one kind of Knitting Machinery, generally refers to flat braiding machine, i.e., using laterally volume
The machine that knitting needle bed is woven is to drive yarn using head, translates back and forth on the needle bed for be covered with knitting needle, pass through yarn
With knitting needle cooperation come complete lopping braiding machine.
Achievable one of flat machine completely knits the braiding of piece, lower of ordinary circumstance completely knit piece mainly by refuse yarn,
Take out stitches, open, dallying, the part such as rib-loop, bodice forms, because drawing of the knitted fabric after lopping exports process, will shape
Knitted fabric is pulled out from knitting point, and to sending out after the certain tractive force of fabric, tractive force is to knitting cycle and product matter
Amount influences very big, should have following basic demand: since knitting cycle is carried out continuously, Ying Yaoqiu pulling motion also it is continuous not
Disconnected movement, the tractive force for acting on each coil will be stablized, uniformly, unanimously, and the haulage in the tractive force unit time at
Circle technique need to synchronize progress, because having a certain distance between needle bed mouth and traction device in flat machine, that is to say, that knit piece volume
When knitting it is not possible that at once just clamped by traction device, if directly carrying out knitting the normal braiding of piece at this time, just under braiding
Knit piece (what is do not handled folded by high roller knits piece) due to lacking uniform tractive force and out-of-flatness, affect and knit
The full wafer weave effect of piece could successfully weave to knitting piece only under traction state, therefore entering formal compile
Before knitting piece, it is necessary first to the cast on cloth that length is about 25-35mm is woven, in cast on cloth by the high position below needle bed mouth
After roller clamping, certain tractive force could be obtained by knitting piece, and into formal braiding, then every a piece of piece of knitting of braiding just needs to compile
The cast on cloth for knitting 25-35mm carries out transition, and after the completion of knitting piece braiding, worker needs that the cast on cloth (refuse yarn) of on piece will be knitted again
It dismantles.Since some flat machines can be equipped with the device that opens automatically, need to have used bottom rubber band yarn as cast on cloth, so both
Refuse yarn is produced, and the apparatus structure complexity that opens, high failure rate, use cost opposite will improve.It follows that existing
Flat machine must realize the integral weaving for knitting piece before taking up one's knitting by means of refuse yarn, not only reduce whole work in this way
Efficiency, but also waste yarn.
In view of the above technical problems, the method for mostly using the device that opens greatly in the prior art carries out knitting opening for piece, still
The practicability is poor for this kind of mode, and using effect is bad, causes many straight-bar machines still to continue to use original refuse yarn traction method and carries out knitting piece
It opens, undoubtedly increases the labor intensity of operator, cause the loss of manpower and material resources, effective scheme is lacked in industry to needle
The device that opens for knitting straight-bar machines is designed and optimizes.
There is still a need for operators, and processing rectification is carried out to this, is unfavorable for the straight-bar machines and promotes and apply in the market.
Summary of the invention
The present invention is to overcome above-mentioned defect in the prior art, and the invention reside in provide the hooking-up member dress of straight-bar machines
Set, the hooking-up member apparatus structure is simply ingenious, and easy for installation, manufacturing cost is low, can effectively reach it is any knit piece all without
Refuse yarn directly opens, and greatly reduces braiding cost and cost of labor, is conducive to the self-threading panel assembly in Knitting Machinery skill
The promotion and application in art field.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme: the self-threading panel assembly of straight-bar machines, including
Rack and high roller, the high roller are installed close to the frame upper end；It further include that lifting device, pulling force discharge dress automatically
It sets, lead plate, eyelet strip, needle for setting up fabrics, send and take out steel wire device and steel wire limiting device；The rack includes left frame and right machine
Frame, the lifting device include left elevating mechanism and right elevating mechanism, and the left elevating mechanism is installed on left frame, the right liter
Descending mechanism is installed on right rack, and the left elevating mechanism and right elevating mechanism are symmetrical arranged；The lead plate, eyelet strip and pulling force
Automatic releasing device is installed between the left elevating mechanism and right elevating mechanism；The lead plate is installed on the eyelet strip
One end；The needle for setting up fabrics is formed at the top of the eyelet strip；Described send takes out steel wire device below the eyelet strip；The steel
Line limiting device is installed on described send and takes out among steel wire device.
As a preferred solution of the present invention, the eyelet strip includes eyelet strip ontology, the eyelet strip bodies top
It is installed with eyelet strip steel pipe, opening up multiple grooves forms the needle for setting up fabrics together for the eyelet strip ontology and eyelet strip steel pipe, described
Needle for setting up fabrics includes needle tooth and needle cycle, and steel wire is arranged in the needle cycle.
As a preferred solution of the present invention, the lead plate includes lead plate ontology, lead plate ontology edge
It is coated with lead plate steel pipe, the lead plate steel pipe is docked with eyelet strip steel pipe.
As a preferred solution of the present invention, the curved setting in lead plate ontology edge.
As a preferred solution of the present invention, eyelet strip ontology side forms the first protrusion and the second protrusion, institute
It states lead plate ontology side and forms the first groove and the second groove, first protrusion is adapted and is clamped with the first groove, institute
The second protrusion is stated to be adapted and be clamped with the second groove.
As a preferred solution of the present invention, it is connected with drive rod between the left elevating mechanism and right elevating mechanism,
And the left elevating mechanism and right elevating mechanism respectively include synchronizing wheel, synchronous belt, sliding rail, lifting motor, sliding block, chain and chain
Wheel, the lifting motor drive chain and sprocket wheel rotate and drive the drive rod and synchronizing wheel to rotate, the synchronous wheel drive
The synchronous belt, the synchronous belt drive the sliding block to move along a straight line on the sliding rail；The lead plate is connected with eyelet strip
The outboard end and the sliding block connect is connected.
As a preferred solution of the present invention, the side of the synchronous belt is equipped with counter weight strip.
As a preferred solution of the present invention, the pulling force automatic releasing device includes release device pedestal, release folder
Tight sliding block, release spring, release slide bar, release elastic force adjusting block, releasing position inductor, the synchronous belt and release are clamped and are slided
Block is fixedly connected, and the release slide bar is arranged in the release grip slide, and the release spring is set in the release and slides
Outside bar, and described release spring one end pushing tow clamps the release grip slide, and the other end is by the release elastic force adjusting block branch
Support installation, the release elastic force adjusting block bottom are equipped with release and adjust bolt.
As a preferred solution of the present invention, it is described send take out steel wire device include auxiliary from clamp engagement steel wire wheel group,
Clamp adjust tension spring, main steel wire disk, circle number sensor group, steel wire driven wheel, driven wheel inductor, steel wire bracket, first motor,
Second motor, the first motor drive the main steel wire disk, and auxiliary described in second motor driven engages steel wire from clamping
Wheel group, the circle number sensor group are installed on the main steel wire disk side.
As a preferred solution of the present invention, the steel wire limiting device include steel wire limit switch, aperture elastic slice and
Steel wire limited block, the steel wire limit switch are installed on described send and take out among steel wire device.
The self-threading panel assembly of straight-bar machines in the present invention, simple and ingenious structure is easy for installation, and manufacturing cost is low, due to
The leak-free whole pulling of the small and exquisite needle that opens knitted piece and will knit piece that any tissue can be inserted of needle for setting up fabrics is hung the de- yarn of yarn and is stablized
And no cast on cloth may be implemented and completely pulled down without piece will be knitted in the state of the tissue that opens, reach any and knit piece all without useless
Yarn directly opens, and greatly reduces braiding cost and cost of labor, is conducive to the self-threading panel assembly in Knitting Machinery technology
The promotion and application in field.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the self-threading panel assembly of straight-bar machines in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the self-threading panel assembly of straight-bar machines in the embodiment of the present invention；
Fig. 3 is the structure enlargement diagram in Fig. 2 at A；
Fig. 4 is the structure enlargement diagram in Fig. 3 at B；
Fig. 5 is the structural schematic diagram of part in the middle part of the self-threading panel assembly of straight-bar machines in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of part in the middle part of the self-threading panel assembly of straight-bar machines in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of part in the middle part of the self-threading panel assembly of straight-bar machines in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of eyelet strip in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of pulling force automatic releasing device in the embodiment of the present invention；
Figure 10 is the structural schematic diagram of lead plate in the embodiment of the present invention；
Figure 11 is the structure left view of the self-threading panel assembly of straight-bar machines in the embodiment of the present invention.
Appended drawing reference: 1, left frame；2, right rack；3, high roller；4, drive rod；41, synchronizing wheel；42, synchronous belt；
43, sliding rail；44, lifting motor；45, sliding block；46, chain；47, sprocket wheel；51, lead plate；510, lead plate ontology；511, first
Groove；512, the second groove；513, lead plate steel pipe；52, eyelet strip；520, eyelet strip ontology；521, needle tooth；522, needle cycle；
523, eyelet strip steel pipe；524, the first protrusion；525, the second protrusion；6, pulling force automatic releasing device；61, grip slide is discharged；
62, slide bar is discharged；63, release spring；64, elastic force adjusting block is discharged；65, release adjusts bolt；7, auxiliary engages steel from clamping
Line wheel group；8, main steel wire disk；9, number sensor group is enclosed；10, it clamps and adjusts tension spring；11, steel wire limit switch；12, steel wire bracket；
15, the second motor；16, aperture elastic slice；17, steel wire limited block；18, driven wheel inductor；19, steel wire driven wheel；20, the first electricity
Machine.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention.
Embodiment: as shown in Figure 1 to 11, the self-threading panel assembly of straight-bar machines, including rack and high roller 3, it is above-mentioned
High roller 3 is installed close to above-mentioned frame upper end, further includes lifting device, pulling force automatic releasing device 6, lead plate 51, threading
Plate 52, needle for setting up fabrics send that take out steel wire device and steel wire limiting device, rack include left frame 1 and right rack 2, above-mentioned lifting device
Including left elevating mechanism and right elevating mechanism, above-mentioned left elevating mechanism is mounted on left frame 1, and above-mentioned right elevating mechanism is mounted on
In right rack 2, left elevating mechanism and right elevating mechanism are symmetrical arranged, lead plate 51, eyelet strip 52 and pulling force automatic releasing device
It is mounted between above-mentioned left elevating mechanism and right elevating mechanism, is driven lead plate 51 with right elevating mechanism by left elevating mechanism and is worn
The 52 vertical ascent descending motion of line plate, for eyelet strip 52 during pulling work, pulling force automatic releasing device 6 is according to pieces of cloth need
The pulling force size automatic adjustment matching for pulling force and the lifting motor driving wanted, reduces lead plate 51 and eyelet strip 52 in oscilaltion
During there is the probability of obliquity effects fabric quality.
Lead plate 51 is mounted on one end of above-mentioned eyelet strip 52, and for guiding the direction of motion of steel wire, needle for setting up fabrics is formed in
Above-mentioned 52 top of eyelet strip, convenient for guiding to steel wire, above-mentioned send takes out steel wire device positioned at above-mentioned 52 lower section of eyelet strip, to steel
Line plays the role of tightening and loosens, and above-mentioned steel wire limiting device is mounted on above-mentioned send and takes out among steel wire device.
Eyelet strip 52 includes eyelet strip ontology 520, is installed with eyelet strip steel pipe 523 at the top of above-mentioned eyelet strip ontology 520, on
It states eyelet strip ontology 520 and eyelet strip steel pipe 523 and opens up multiple grooves together and form above-mentioned needle for setting up fabrics, in order to solid in the present embodiment
Eyelet strip steel pipe 523 is welded on 520 top of eyelet strip ontology by the position for determining eyelet strip steel pipe 523, and needle for setting up fabrics is in eyelet strip
On ontology 520 and eyelet strip steel pipe 523 and row's groove formation needle tooth 521 and needle cycle 522 are opened, the groove between needle tooth 521 is used
The yarn that opens of piece is knitted in deposit, steel wire is threaded through in above-mentioned needle cycle 522, since eyelet strip steel pipe 523 is close to eyelet strip sheet
520 edge complete solder of body gets on, this ensure that 522 height of needle cycle at 521 top of needle tooth is consistent in the horizontal direction, and protects
The concentricity for having demonstrate,proved the hole of entire row needle cycle 522 enables steel wire smoothly to penetrate and is guaranteed.
It send pumping steel wire device to be mounted on 52 lower part of eyelet strip, steel wire tip is successively penetrated one for positive and negative rotation and queues lancet
The needle cycle 522 at top is drawn back steel wire and is stored.
Steel wire limiting device is mounted on to send and take out among steel wire device, when steel wire is pushed to defined length, welds on steel wire
Limited block just will push limit switch elastic slice, send take out steel wire device will stop push steel wire.
Lead plate 51 includes lead plate ontology 510, and above-mentioned 510 edge of lead plate ontology is coated with lead plate steel pipe 513, draws
Line slab pipe 513 is fixed on the edge of lead plate ontology 510, above-mentioned lead plate steel pipe 513 and eyelet strip by welding
Steel pipe 523 docks, and steel wire is threaded through in lead plate steel pipe 513 and eyelet strip steel pipe 523, for guiding the movement of the steel wire penetrated
Direction, the curved setting in above-mentioned 510 edge of lead plate ontology, keeps the apparatus structure compact, ingenious to utilize space, and it is automatic to reduce this
Panel assembly is threaded horizontally to the occupancy in space.
520 side of eyelet strip ontology forms the first protrusion 524 and the second protrusion 525, above-mentioned 510 side shape of lead plate ontology
At the first groove 511 and the second groove 512, above-mentioned first protrusion 524 is adapted and is clamped with the first groove 511, and above-mentioned second
Protrusion 525 is adapted and is clamped with the second groove 512, by the way that the first protrusion 524, the second protrusion 525, the first groove 511 is arranged
And second groove 512 mode simultaneously block lead plate 51 and eyelet strip 52, to guarantee lead plate steel pipe 513 and eyelet strip steel pipe
523 steel pipe concentricity, convenient for penetrating for steel wire, and it is mutually indepedent between lead plate 51 and eyelet strip 52, convenient for the dimension in later period
Shield replacement, reduces the use cost of user.
Drive rod 4, and above-mentioned left elevating mechanism and right elevating mechanism are connected between left elevating mechanism and right elevating mechanism
Respectively include synchronizing wheel 41, synchronous belt 42, sliding rail 43, lifting motor 44, sliding block 45, chain 46 and sprocket wheel 47, above-mentioned lifting electricity
44 drive chain 46 of machine and sprocket wheel 47 rotate and above-mentioned drive rod 4 are driven to rotate with synchronizing wheel 41, are slidably mounted on linearly
Sliding rail 43 on sliding block 45 be fixedly connected by pulling force automatic releasing device with synchronous belt 42, in the above-mentioned driving of synchronizing wheel 41
Synchronous belt 42 is stated, above-mentioned synchronous belt 42 drives above-mentioned sliding block 45 to move along a straight line on above-mentioned sliding rail 43, and the one of above-mentioned synchronous belt 42
Side is equipped with counter weight strip, for the weight of 42 two sides of balanced synchronization band, mitigates the load of lifting motor 44, above-mentioned lead plate 51 with
It is fixedly connected between the outboard end that eyelet strip 52 is connected and above-mentioned sliding block 45, the rotation of lifting motor 44 can achieve driving lead
Plate 51 and eyelet strip 52 complete automatic lifting movement.
Pulling force automatic releasing device 6 includes release device pedestal, release grip slide 61, release spring 63, release slide bar
62, elastic force adjusting block 64, releasing position inductor 66 are discharged, above-mentioned synchronous belt 42 is fixedly connected with release grip slide 61, on
Release slide bar 62 to be stated to be threaded through in above-mentioned release grip slide 61, above-mentioned release spring 63 is set in outside above-mentioned release slide bar 62,
And above-mentioned 63 one end pushing tow of release spring clamps above-mentioned release grip slide 61, the other end is by above-mentioned release elastic force adjusting block 64
Support installation, above-mentioned 64 bottom of release elastic force adjusting block are equipped with release and adjust bolt 65, and release 64 bottom of elastic force adjusting block is by twisting
Dynamic release adjusting bolt 65 is elastic to be made to discharge the compression release spring 63 of elastic force adjusting block 64, realizes compression release spring 63 to adjust
The thrust of pushing tow release grip slide 61.
Sending and taking out steel wire device includes assisting from clamping engagement steel wire wheel group 7, clamping adjusting tension spring 10, main steel wire disk 8, circle number
Sensor group 9, steel wire driven wheel 19, driven wheel inductor 18, steel wire bracket 12, first motor 20, the second motor 15, above-mentioned
One motor 20 drives above-mentioned main steel wire disk 8 to rotate, and the steel wire being fixed in main steel wire disk 8 push or pumpback outward, second is electric
Machine 15 drives above-mentioned auxiliary from engagement steel wire wheel group 7 is clamped, and it includes two engaged transmissions that auxiliary clamps engagement steel wire wheel group 7 certainly
Idler wheel, an idler wheel are fixed on pivoted arm, another is fixed on the output shaft of the second motor 15, and two idler wheels are clamping adjusting
It is in clamped condition always under the action of tension spring 10, and will be located at from the point for clamping the steel wire between two idler wheels that engagement cooperates
Lead plate steel pipe 513 is sent at end, is then successively pushed and is extracted out in the needle cycle 522 into or from eyelet strip steel pipe 523, movement
Steel wire is pressed on steel wire driven wheel 19, steel wire twitch driving steel wire driven wheel 19 rotate after making to be arranged in steel wire driven wheel 19 from
Driving wheel inductor 18 works, if first motor 20 and the second motor 15 are in working condition Shi Ercong steel wire driving wheel 19 without work
Make, driven wheel inductor 18 does not work at this time, may determine that steel wire is in abnormality at this time, main having for the setting of steel wire disk 8 is sentenced
The disconnected circle number sensor group 9 turned to and enclose number, circle number sensor group 9 is mounted on above-mentioned main 8 side of steel wire disk, for judging steel wire
The steering of motor and the length for counting steel wire conveying.
Steel wire limiting device includes steel wire limit switch 11, aperture elastic slice 16 and steel wire limited block 17, above-mentioned steel wire limit
Switch 11 is mounted on above-mentioned send and takes out among steel wire device, when sending pumping steel wire device to push steel wire forward, since steel wire is threaded through
In the aperture on aperture elastic slice 16 on 11 side of steel wire limit switch, when steel wire is pushed to 52 the last one needle cycle of top of eyelet strip
When 522, for the steel wire limited block 17 being welded on steel wire since volume is greater than the aperture of aperture elastic slice 16, steel wire limited block 17 is logical not
Crossing the hole just and will push aperture elastic slice 16 makes steel wire limit switch 11 work, and makes to send and takes out the stopping of steel wire device and push away line steel wire.
It knits after piece woven the first row, self-threading panel assembly makes to draw under left elevating mechanism and the driving of right elevating mechanism
Line plate 51 and eyelet strip 52 begin to ramp up movement, and high roller 3 is in the open state at this time, and lead plate 51 and eyelet strip 52 continue
Rise, until lead plate 51 and the needle tooth 521 at 52 top of eyelet strip inject and knit the first row all coils of piece and stop rising, this
When send take out steel wire device start-up operation push steel wire forward, while be arranged in the circle number sensor group 9 after main steel wire disk 8 calculate to
The length of the steel wire of preceding push, the steel wire pushed forward pass through be arranged in send take out steel wire device among steel wire limit switch 11 and
The needle cycle 522 at the top of needle tooth 521 is penetrated after being sequentially sent to steel wire bracket 12, lead plate 51 after aperture elastic slice 16, until steel wire is worn
After entering the last one needle cycle 522, the steel wire limited block 17 being arranged on steel wire at this time pushes steel wire limit switch 11 and aperture bullet
Piece 16, steel wire limit switch 11 work, and send pumping steel wire device to stop working, are all sealed by steel wire with the coil in hour hands tooth 521,
Then lead plate 51 is begun to decline with eyelet strip 52, when the steel wire at the top of needle tooth 521 be pressed onto coil and 522 top of needle cycle not with
The crochet hook of movement contacts, and straight-bar machines starts to continue to execute braiding, lead plate 51 and eyelet strip 52 according to the draw rate of braiding setting
Uniform drawing knits piece.
When the driving force of lifting device drawing is excessive, is pulled bad to protect to knit piece and be not pulled, sliding block is set at this time
The 45 pulling force automatic releasing devices 6 connecting with 42 transition of synchronous belt will automatically pass through the excessive lower pulling force that the transmitting of synchronous belt 42 comes
It discharges mobile push of grip slide 61 and compresses release spring 63, excessive pulling force is transmitted in release spring 63, when release is pressed from both sides
When the tight compression of sliding block 61 is moved to releasing position 66 position of inductor, lifting electricity, 44 can stop driving force output, when release clamps
When sliding block 61 is returned to releasing position 66 position of inductor, the restarting driving of lifting motor 44 surpasses until drawing knits leaf length
3 bottom of high roller is crossed, high roller 3 is closed, and starts to be continued to pull by high-order sieve 3 to knit piece, at this time lead plate 51 and eyelet strip
52 remain stationary, and straight-bar machines, which continues to weave certain length, knits piece, send and smoke steel wire device and start submitting corresponding length before pull
Steel wire is drawn back from coil and needle cycle 522, steel wire is taken in main steel wire disk 8, the tip of steel wire stays in lead slab by steel wire
In pipe 513, the first row coil for knitting piece at this time is completely disengaged with hooking-up member, is knitted piece and is continued under the traction of high roller 3
Braiding is until complete, self-threading continues to drop to initial position, to continue to start to work to next piece of knitting.
The self-threading panel assembly of straight-bar machines in the present embodiment, simple and ingenious structure is easy for installation, and manufacturing cost is low, by
In the leak-free whole pulling of the small and exquisite needle that opens knitted piece and piece will be knitted that any tissue can be inserted of needle for setting up fabrics, it is steady to hang the de- yarn of yarn
It is fixed and no cast on cloth may be implemented and completely pulled down without piece will be knitted in the state of the tissue that opens, reach it is any knit piece all without
Refuse yarn directly opens, and greatly reduces braiding cost and cost of labor, is conducive to the self-threading panel assembly in Knitting Machinery skill
The promotion and application in art field.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Although appended drawing reference 1, left frame in figure is used more herein；2, right rack；3, high roller；4, it is driven
Bar；41, synchronizing wheel；42, synchronous belt；43, sliding rail；44, lifting motor；45, sliding block；46, chain；47, sprocket wheel；51, lead plate；
510, lead plate ontology；511, the first groove；512, the second groove；513, lead plate steel pipe；52, eyelet strip；520, eyelet strip
Ontology；521, needle tooth；522, needle cycle；523, eyelet strip steel pipe；524, the first protrusion；525, the second protrusion；6, pulling force is released automatically
Put device；61, grip slide is discharged；62, slide bar is discharged；63, release spring；64, elastic force adjusting block is discharged；65, release is adjusted
Bolt；7, auxiliary engages steel wire wheel group from clamping；8, main steel wire disk；9, number sensor group is enclosed；10, it clamps and adjusts tension spring；11, steel
Line limit switch；12, steel wire bracket；15, the second motor；16, aperture elastic slice；17, steel wire limited block；18, driven wheel inductor；
19, steel wire driven wheel；20, the terms such as first motor, but it does not exclude the possibility of using other terms.Only using these terms
Merely to being more convenient to describe and explain essence of the invention；Being construed as any additional limitation all is and this
What spirit was disagreed.
Claims (10)
1. the self-threading panel assembly of straight-bar machines, including rack and high roller (3)；It is characterized by also including lifting device, draw
Power automatic releasing device (6), eyelet strip (52), needle for setting up fabrics, send and takes out steel wire device and steel wire limiting device lead plate (51)；Institute
Stating rack includes left frame (1) and right rack (2), and the lifting device includes left elevating mechanism and right elevating mechanism, the left side
Elevating mechanism is installed on left frame (1), and the right elevating mechanism is installed on right rack (2), the left elevating mechanism and right lifting
Mechanism is symmetrical arranged；The lead plate (51), eyelet strip (52) and pulling force automatic releasing device are installed on the left elevating mechanism
And between right elevating mechanism；The lead plate (51) is installed on one end of the eyelet strip (52)；The needle for setting up fabrics is formed in institute
It states at the top of eyelet strip (52)；It is described that pumping steel wire device is sent to be located at below the eyelet strip (52)；The steel wire limiting device installation
It is taken out among steel wire device in described send.
2. the self-threading panel assembly of straight-bar machines according to claim 1, it is characterised in that: the eyelet strip (52) includes wearing
Line plate ontology (520), eyelet strip ontology (520) top are installed with eyelet strip steel pipe (523), the eyelet strip ontology
(520) form the needle for setting up fabrics with opening up multiple grooves with eyelet strip steel pipe (523), the needle for setting up fabrics include needle tooth (521) and
Needle cycle (522), steel wire are arranged in the needle cycle (522).
3. the self-threading panel assembly of straight-bar machines according to claim 2, it is characterised in that: the lead plate (51) includes drawing
Line plate ontology (510), lead plate ontology (510) edge are coated with lead plate steel pipe (513), the lead plate steel pipe
(513) it is docked with eyelet strip steel pipe (523).
4. the self-threading panel assembly of straight-bar machines according to claim 3, it is characterised in that: the lead plate ontology (510)
The curved setting in edge.
5. the self-threading panel assembly of straight-bar machines according to claim 3, it is characterised in that: the eyelet strip ontology (520)
Side forms first raised (524) and second raised (525), and lead plate ontology (510) side forms the first groove (511)
With the second groove (512), described first raised (524) are adapted and are clamped with the first groove (511), second protrusion
(525) it is adapted and is clamped with the second groove (512).
6. the self-threading panel assembly of straight-bar machines according to claim 1, it is characterised in that: the left elevating mechanism and right liter
It is connected between descending mechanism drive rod (4), and the left elevating mechanism and right elevating mechanism respectively include synchronizing wheel (41), synchronize
Band (42), sliding rail (43), lifting motor (44), sliding block (45), chain (46) and sprocket wheel (47), lifting motor (44) driving
Chain (46) and sprocket wheel (47) rotate and drive the drive rod (4) and synchronizing wheel (41) to rotate, synchronizing wheel (41) driving
The synchronous belt (42), the synchronous belt (42) drive the sliding block (45) to move along a straight line on the sliding rail (43)；It is described to draw
The outboard end and the sliding block (45) that line plate (51) is connected with eyelet strip (52) are connected.
7. the self-threading panel assembly of straight-bar machines according to claim 6, it is characterised in that: the side of the synchronous belt (42)
Counter weight strip is installed.
8. the self-threading panel assembly of straight-bar machines according to claim 6, it is characterised in that: the pulling force automatic releasing device
It (6) include release device pedestal, release grip slide (61), release spring (63), release slide bar (62), release elastic force adjusting block
(64), releasing position inductor (66), the synchronous belt (42) are fixedly connected with release grip slide (61), the release slide bar
(62) it being arranged in the release grip slide (61), the release spring (63) is set in the release slide bar (62) outside, and
Release spring (63) one end pushing tow clamps the release grip slide (61), and the other end is by the release elastic force adjusting block
(64) support installation, the release elastic force adjusting block (64) bottom are equipped with release and adjust bolt (65).
9. the self-threading panel assembly of straight-bar machines according to claim 1, it is characterised in that: it is described send take out steel wire device include
Auxiliary from clamp engagement steel wire wheel group (7), clamp adjust tension spring (10), main steel wire disk (8), circle number sensor group (9), steel wire from
Driving wheel (19), driven wheel inductor (18), steel wire bracket (12), first motor (20), the second motor (15), the first motor
(20) the main steel wire disk (8) is driven, the second motor (15) driving auxiliary clamps engagement steel wire wheel group (7), institute certainly
It states circle number sensor group (9) and is installed on main steel wire disk (8) side.
10. the self-threading panel assembly of straight-bar machines according to claim 9, it is characterised in that: the steel wire limiting device packet
Steel wire limit switch (11), aperture elastic slice (16) and steel wire limited block (17) are included, the steel wire limit switch (11) is installed on institute
It states to send and take out among steel wire device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636340.6A CN110438647B (en) | 2019-07-15 | 2019-07-15 | Automatic threading plate device of flat knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636340.6A CN110438647B (en) | 2019-07-15 | 2019-07-15 | Automatic threading plate device of flat knitting machine |
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| CN110438647A true CN110438647A (en) | 2019-11-12 |
| CN110438647B CN110438647B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910636340.6A Active CN110438647B (en) | 2019-07-15 | 2019-07-15 | Automatic threading plate device of flat knitting machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110846803A (en) * | 2019-12-02 | 2020-02-28 | 宁波慈星股份有限公司 | Thread plate bottom raising device of flat knitting machine |
| CN110846802A (en) * | 2019-12-02 | 2020-02-28 | 宁波慈星股份有限公司 | Threading plate assembly in bottom initiating device of flat knitting machine |
| CN111058177A (en) * | 2019-12-10 | 2020-04-24 | 广东金禄科技股份有限公司 | Bottom lifting device and tension control mechanism |
| CN111549442A (en) * | 2020-03-24 | 2020-08-18 | 苏州特点电子科技有限公司 | Zero waste yarn end-starting control method of full-automatic computerized flat knitting machine |
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| CN207958632U (en) * | 2018-02-07 | 2018-10-12 | 广东金禄科技股份有限公司 | A kind of bottom rising device |
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| CN202380213U (en) * | 2011-12-28 | 2012-08-15 | 宁波慈星股份有限公司 | Double cam system transmission mechanism of flat knitting machine |
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| CN110846803A (en) * | 2019-12-02 | 2020-02-28 | 宁波慈星股份有限公司 | Thread plate bottom raising device of flat knitting machine |
| CN110846802A (en) * | 2019-12-02 | 2020-02-28 | 宁波慈星股份有限公司 | Threading plate assembly in bottom initiating device of flat knitting machine |
| CN111058177A (en) * | 2019-12-10 | 2020-04-24 | 广东金禄科技股份有限公司 | Bottom lifting device and tension control mechanism |
| CN111549442A (en) * | 2020-03-24 | 2020-08-18 | 苏州特点电子科技有限公司 | Zero waste yarn end-starting control method of full-automatic computerized flat knitting machine |
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|---|---|
| CN110438647B (en) | 2024-03-29 |
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