CN106592069B - A kind of air-jet loom - Google Patents
A kind of air-jet loom Download PDFInfo
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- CN106592069B CN106592069B CN201611261064.2A CN201611261064A CN106592069B CN 106592069 B CN106592069 B CN 106592069B CN 201611261064 A CN201611261064 A CN 201611261064A CN 106592069 B CN106592069 B CN 106592069B
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- pipe
- weft yarn
- air
- edge grinding
- yarn
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
- D03D47/3066—Control or handling of the weft at or after arrival
- D03D47/3086—Weft removal
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
Air-jet loom of the present invention, it includes Weft feeding device, weft yarn slitter edge processing unit, wherein weft yarn slitter edge processing unit includes the edge grinding collector unit after cutting off unit and being removed, the edge grinding collector unit includes collecting box, pipeline, it cuts off unit and includes platform, removal tool, weft yarn slitter edge processing unit is further included is used to blow edge grinding direct join towards wind-guiding mouth horizontal-extending in pipeline, guide duct, air feed unit positioned at the side of removal tool, and wherein removal tool is used for the edge grinding excision after blowing directly；Weft feeding device includes wire-threading device, yarn guide, wherein wire-threading device includes threading board, threading tube, Weft feeding device further includes the yarn slack adjuster being arranged between wire-threading device and yarn guide, the gas passage being arranged on threading tube, air supply unit, wherein identical from the direction for in-pipe of entrying with weft yarn from the gas flow that gas passage is discharged.The present invention can not only save material, additionally it is possible to so that weft yarn is more straight.
Description
Technical field
The invention belongs to field of textile equipment, and in particular to a kind of air-jet loom.
Background technology
At present, air-jet loom mainly includes at Weft feeding device, warp thread feeding unit, interlaced device and weft yarn slitter edge
Manage device, wherein weft yarn slitter edge processing unit its mainly include for the outer end of edge grinding is interweaved yarn, excision unit
Be removed after edge grinding collector unit.
However, in practical operation, there is following defect：
1）, be woven in together for the ease of the outer end of edge grinding is intersected, needs are left to 7cm or so in advance, and actually cut off
The side of weft yarn elongation only needs 3cm afterwards, causes the waste of 4cm in this way, directly increases cost, while weft yarn outer end after its excision
Degree of flushing also be difficult to ensure.
2）, during woven fabric, weft yarn enters loom by yarn guide, after a weft yarns are completed, is sheared,
Then next weft yarn continues to interweave, and repeats this process, it can be achieved that the weaving of cloth.However, weft yarn is in intertexture and shear history, if going out
Existing over-tension or overrelaxation, can influence woven fabric process and woven fabric effect, while be susceptible to broken yarn at wire-threading device and show
As therefore, not only fraction defective is very high, but also low production efficiency.
3）, warp thread be susceptible to sliding, produced design on fabric surface is caused a large amount of flaw occur, directly affects the product of cloth
Matter.
Invention content
The defects of in order to overcome the prior art, the object of the present invention is to provide a kind of improved air-jet looms.Its one side
Shortening the length that edge grinding is reserved makes it be sufficiently close to the length after excision, saves material, and also can ensure that latitude after excision
The degree of flushing of yarn outer end improves the quality of institute's woven fabric；On the other hand the weft yarn that can ensure to enter in loom is constantly in flat
Steady state so that weft yarn is more straight.
In order to achieve the above objectives, the present invention provides a kind of air-jet loom, including Weft feeding device, warp thread feeding dress
It puts, interlaced device and weft yarn slitter edge processing unit, wherein weft yarn slitter edge processing unit include giving up after cutting off unit and being removed
Side collector unit, the edge grinding collector unit include collecting box, for the edge grinding after cutting off to be arranged pipeline to collecting box, weft yarns
Enter device and include wire-threading device, yarn guide, wherein wire-threading device includes threading board, in the middle part of the threading board and horizontal-extending entrys
Pipe, the threading tube are internally provided with the cable-through hole passed through for weft yarn,
Excision unit includes carrying the platform of edge grinding, being arranged on removal tool of the pipeline in edge grinding end, latitude
Yarn waste edge processing device is further included is used to blowing edge grinding direct join towards horizontal-extending in the pipeline positioned at the side of removal tool
Wind-guiding mouth, guide duct and air feed unit, the wherein both ends of guide duct are connected respectively with wind-guiding mouth with air feed unit,
Removal tool is used for the edge grinding excision after blowing directly；
Weft feeding device further includes the yarn slack adjuster being arranged between wire-threading device and yarn guide, is arranged on and wears
On spool and equipped with the gas passage and air supply unit being connected with cable-through hole, wherein the gas discharged from the gas passage
The direction that body flows to in-pipe of entrying described in oneself with weft yarn is identical.
Preferably, excision unit further includes enters pipeline for closing in pipeline and having removal tool for edge grinding
The interior capping for avoiding notch.
It is adjustably located in capping specifically, removal tool can be moved left and right along horizontal direction.
Preferably, pipeline includes what is extended straight down along horizontal-extending first branch pipe, from the first branch pipe right part
Second branch pipe, removal tool is located at the left part of the first branch pipe, and is equipped with what is matched with platform in the left part of the first branch pipe
Notch.
A specific implementation according to the present invention and preferred aspect, edge grinding collector unit further include to pass through into pipeline
Gas prevents the edge grinding after excision by the dredging mechanism of line clogging.
Preferably, dredging mechanism includes being arranged on one road of guide duct and the dredging pipe being connected with pipeline, wherein dredging
Siphunculus is connected with guide duct by air valve.
Preferably, what dredging pipe included that both ends are connected respectively with air valve one end and pipeline first dredges pipe, from the
One, which dredges pipe and pipeline connectivity part, dredges pipe to removal tool extends second along horizontal direction, is connected to second and dredges pipe and lean on
The end of nearly removal tool is used to the edge grinding after cutting off dredging pipe to the third that collecting box is dredged.
Specifically, second dredges the top that pipe is close to pipeline.
Specifically, third dredges pipe and second to dredge the angle formed between pipe be 15 ° ~ 60 °.Wherein 30 ° of angle is most
It is good.
Another specific implementation according to the present invention and preferred aspect, it is in horn-like that third, which dredges pipe, and gas passes through third
Pipe is dredged to disperse around.Consequently facilitating pipeline is dredged, prevent from blocking.
Preferably, the auxiliary road that gas passage includes main stem, is connected with main stem, wherein auxiliary road has one or more, and every
The angle formed between the center line in Tiao Fu roads and the center line of cable-through hole is 15 ° ~ 60 °.
A specific implementation according to the present invention and preferred aspect, yarn slack adjuster include being fixed at entrying
Line crossing bracket on plate, the first passing channel pipe being horizontally set on line crossing bracket, can positioned at the both ends of the first passing channel pipe
Tensioning or folding and unfolding weft yarn are so that weft yarn inside loom keeps the auxiliary frame of straightened condition, for driving auxiliary frame reciprocal
Also is provided in the driving mechanism of movement, wherein auxiliary frame for weft yarn by the second passing channel pipe, when inside loom
When weft yarn relaxes, auxiliary frame pulls outward the weft yarn for entering yarn guide, and the first passing channel pipe and the second passing channel pipe are opposite
It shifts to install；When the weft yarn tensioning inside loom, auxiliary frame discharges weft yarn, and the first passing channel pipe and second, which cross line, leads to
Deferent is located on the same line.
Preferably, auxiliary frame is in opening up U-shaped, and is moved up and down along vertical direction.Meanwhile reciprocally swinging, with
And move forward and backward can be with.
Further, the second passing channel pipe is horizontal respectively is arranged on U-shaped top both sides.
A specific implementation according to the present invention and preferred aspect, driving mechanism include locating slide sleeve, positioned at auxiliary frame bottom
The power list that portion and the mandril and driving mandril that can be movably arranged as along vertical direction in locating slide sleeve move up and down
Member.
Preferably, power unit include be located at mandril below driving wheel, positioned at the multiple jacking blocks in driving wheel periphery and drive
Dynamic motor, wherein when jacking block pushes up mandril upwards, weft yarn is in tightening state；When jacking block is detached from the mandril, top
Bar and auxiliary frame move downward under dead weight, and weft yarn is in relaxation state.
Preferably, multiple jacking blocks are uniformly distributed around the circumferential direction of driving wheel.In this example, there are four jacking blocks.
Another specific implementation according to the present invention and preferred aspect, are additionally provided with drawing between auxiliary frame and locating slide sleeve
Spring, when mandril moves upwards, tension spring is stretched；When mandril moves downward, tension spring gradually resets.Prevent the lower end of mandril
Driving wheel is impacted, extends the service life of power unit.
Preferably, tension spring is set in the periphery of the mandril.
In addition, line crossing bracket is fixed at including left part on threading board, horizontal-extending first strut in right part；From
The second strut that the right part of one strut extends downwardly, the first passing channel pipe are horizontally set on the lower end of the second strut.
Further, air-jet loom further includes the auxiliary device for preventing warp thread from sliding, which includes being located at cloth
The temple of the left and right sides causes cloth to keep cloth while batching to the anti-skidding of the side movement tendency positioned at the side of cloth
Component, the temple are pressed on cloth upper surface along the extending direction of weft yarn, and the anti-skidding component can be along weft yarn
Extending direction be movably arranged on the temple of the side.
Preferably, anti-skidding component includes positioning seat, is arranged on positioning seat and axial line extends along warp thread direction the
One belt wheel and the second belt wheel, the multigroup hairbrush for being set in first pulley and endless belt on the second belt wheel, being arranged on endless belt,
And transmission belt and motor, wherein the friction of the bristle and design on fabric surface by hairbrush so that cloth is tensioned to side.
Preferably, circumferential direction of multigroup hairbrush around endless belt is uniformly distributed.
Preferably, sliding slot is equipped on temple, the sliding part to match with sliding slot is equipped in the bottom of positioning seat.
A specific implementation according to the present invention and preferred aspect, auxiliary device further include traversing for Anti-slip regulation component
Driving mechanism.
Preferably, driving mechanism include the fixed seat being fixed on temple, the bolt being mutually threadedly coupled with fixed seat,
For the universal joint that the bolt head of bolt is connected with positioning seat, wherein bolt extends along the length direction of weft yarn, turns
Dynamic bolt so that bolt drives positioning seat to be moved far from or close to fixed seat.So as in the warp of different width dimensions cloth
Yarn antiskid.
Further, it is additionally provided with handwheel on the bolt cap of bolt.Consequently facilitating manual operation.
Compared to the prior art, the invention has the advantages that：
One aspect of the present invention, which shortens the length that edge grinding is reserved, makes it be sufficiently close to the length after excision, saves material, and
And also can ensure that the degree of flushing of weft yarn outer end after excision, improve the quality of institute's woven fabric；On the other hand it can ensure to enter and knit
Weft yarn in machine is constantly in stable state so that weft yarn is more straight.
Description of the drawings
Fig. 1 is the structure diagram of air-jet loom of the present invention（It overlooks）；
Fig. 2 is the structure diagram of Weft feeding device in Fig. 1（Broken section）；
Fig. 3 is the enlarged diagram at C in Fig. 2；
Fig. 4 is the schematic top plan view for the auxiliary device for preventing warp thread from sliding in Fig. 1；
Fig. 5 is the schematic front view of anti-skidding component in Fig. 4（Enlarged drawing）；
Fig. 6 is the structure diagram of weft yarn slitter edge processing unit（It overlooks）；
Fig. 7 is pipeline schematic front view in Fig. 6；
In attached drawing：X, Weft feeding device；1st, wire-threading device；2nd, yarn guide；A, yarn slack adjuster；B, gas leads to
Road；B1, main stem；B2, auxiliary road；3rd, line crossing bracket；31st, the first strut；32nd, the second strut；4th, the first passing channel pipe；5th, it assists
Frame；6th, driving mechanism；60th, locating slide sleeve；61st, mandril；62nd, power unit；620th, driving wheel；621st, jacking block；7th, second line is crossed
Tube channel；8th, tension spring；
Y, weft yarn slitter edge processing unit；1a, excision unit；10a, platform；11a, removal tool；12a, capping；2a, edge grinding
Collector unit；20a, collecting box；21a, pipeline；211a, the first branch pipe；212a, the second branch pipe；22a, dredging mechanism；220a, it dredges
Siphunculus；221a, air valve；A, first pipe is dredged；B, second pipe is dredged；C, third dredges pipe；3a, wind-guiding mouth；4a, guide duct；
Z, the auxiliary device for preventing warp thread from sliding；1b, temple；10b, sliding slot；2b, anti-skidding component；20b, positioning seat；21b、
First pulley；22b, the second belt wheel；23b, endless belt；24b, hairbrush；25b, transmission belt；3b, driving mechanism；30b, fixed seat；
31b, bolt；32b, universal joint；33b, handwheel, L, cloth.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, air-jet loom provided in this embodiment include Weft feeding device X, warp thread feeding unit,
Interlaced device, weft yarn slitter edge processing unit Y and the auxiliary device Z for preventing warp thread from sliding.
Specifically, Weft feeding device X includes wire-threading device 1, yarn guide 2, wherein wire-threading device 1 includes threading board 10, is located at
In the middle part of threading board 10 and horizontal-extending threading tube 11, the threading tube 11 are internally provided with the cable-through hole 110 passed through for weft yarn, weft yarn
Feeding unit further includes the yarn slack adjuster A being arranged between wire-threading device 1 and yarn guide 2, is arranged on threading tube 11
And equipped with the gas passage B and air supply unit being connected with cable-through hole 110, wherein the gas flow discharged from gas passage B
It is identical with the direction that weft yarn is moved from threading tube 11.
Specifically, gas passage B includes main stem B1, the auxiliary road B2 that is connected with main stem B1, wherein auxiliary road B2 have one or
It is a plurality of, and the angle formed between the center line of every Tiao Fu roads B2 and the center line of cable-through hole 110 is 15 ° ~ 60 °.
In this example, auxiliary road B2 has three, and it is respectively 60 °, 30 °, 15 ° to form angle.
Specifically, yarn slack adjuster A includes the line crossing bracket 3 being fixed on threading board 10, is horizontally set on
The first passing channel pipe 4 on line crossing bracket 3, can be tensioned positioned at the both ends of the first passing channel pipe 4 or folding and unfolding weft yarn so that
Weft yarn inside loom keeps the auxiliary frame 5 of straightened condition, the driving mechanism for the auxiliary frame 5 to be driven to move back and forth
6, also wherein be provided on auxiliary frame 5 for weft yarn by the second passing channel pipe 7, when inside loom weft yarn relaxation when,
Auxiliary frame 5 pulls outward the weft yarn for entering yarn guide 2, the first passing channel pipe 4 being now placed on auxiliary frame 5 and line crossing bracket 3
It is set with 7 relative dislocation of the second passing channel pipe；When the weft yarn tensioning inside loom, auxiliary frame 5 discharges weft yarn, at this time
The first passing channel pipe 4 and the second passing channel pipe 7 on auxiliary frame 5 and line crossing bracket 3 are located on the same line.
Line crossing bracket 3 is fixed at including left part on threading board 10, horizontal-extending first strut 31 in right part；From
The second strut 32 that the right part of one strut 31 extends downwardly, the first passing channel pipe 4 are horizontally set under the second strut 32
End.
Auxiliary frame 5 is in opening up U-shaped, and is moved up and down along vertical direction.Meanwhile reciprocally swinging and front and rear
Movement can be with.
Second passing channel pipe 7 is horizontal respectively to be arranged on U-shaped top both sides.
Driving mechanism 6 includes locating slide sleeve 60, can be movably arranged as positioned at 5 bottom of auxiliary frame and along vertical direction
The power unit 62 that mandril 61 and driving mandril 61 in locating slide sleeve move up and down.
Power unit 62 include being located at the driving wheel 620 of the lower section of mandril 61, positioned at the multiple jacking blocks 621 in 620 periphery of driving wheel,
And driving motor, wherein when jacking block 621 pushes up mandril 61 upwards, weft yarn is in tightening state；When jacking block 621 and mandril 61
During disengaging, mandril 61 and auxiliary frame 5 move downward under dead weight, and weft yarn is in relaxation state.
Specifically, multiple jacking blocks 621 are uniformly distributed around the circumferential direction of driving wheel 620.In this example, there are four jacking blocks 621.
Meanwhile in this example, tension spring 8 is additionally provided between auxiliary frame 5 and locating slide sleeve 60, when mandril 61 moves upwards,
Tension spring 8 is stretched；When mandril 61 moves downward, tension spring 8 gradually resets.Prevent the lower end of mandril 61 from impacting driving wheel 620,
Extend the service life of power unit 62.
Specifically, tension spring 8 is set in the periphery of mandril 61.
Weft yarn slitter edge processing unit Y includes the edge grinding collector unit 2a after cutting off unit 1a and being removed, and edge grinding is collected single
First 2a includes collecting box 20a, for the edge grinding after cutting off to be arranged to the pipeline 21a to collecting box 20a, and excision unit 1a includes being used for
It carries the platform 10a of edge grinding, be arranged on removal tool 11as of the pipeline 21a in edge grinding end, weft yarn slitter edge processing unit is also
Side including being located at removal tool 11a is used to edge grinding blowing direct join towards wind-guiding mouth 3a horizontal-extending in pipeline, guide duct
4a and air feed unit, the wherein both ends of guide duct 4a are connected respectively with wind-guiding mouth 3a with air feed unit, removal tool
11a is used for the edge grinding excision after blowing directly.
Excision unit 1a further includes enters pipeline for closing in pipeline 21a and having removal tool 11a for edge grinding
The capping 12a of notch is avoided in 21a.In this example, removal tool 11a can be moved left and right along horizontal direction and is adjustably located at capping
On 12a.By covering the setting of 12a, on the one hand convenient for the installation and adjusting of removal tool 11a, so as to meet the useless of different length
Side is cut off；On the other hand it is collected convenient for the edge grinding after excision, while also ensuring that will not interfere do not cut off edge grinding to blow straight work.
Pipeline 21a includes straight down prolonging along horizontal-extending first branch pipe 211a, from the first branch pipe 211a right parts
The the second branch pipe 212a stretched, removal tool 11a are located at the left part of the first branch pipe 211a.
Further, convenient for cut off work progress, by the left part of the first branch pipe 211a open up there are one with platform 10a
The notch to match, the left part of the first branch pipe 211a is relatively closed.
Selection as, removal tool 11a is that a variety of, common shearings, laser are cut, meanwhile, it is direct outsourcing
, specific operation principle is the common sense of this field, and it is not described here in detail.
Meanwhile above-mentioned edge grinding collector unit 2a is further included for pipeline 21a（First branch pipe 211a）Inside pass through gas
The dredging mechanism 22a for preventing the edge grinding after excision from blocking pipeline 21a.
Specifically, dredging mechanism 22a include be arranged on mono- road of guide duct 4a and with pipeline 21a（First branch pipe 211a）
The dredging pipe 220a being connected, wherein dredging pipe 220a are connected with guide duct 4a by air valve 221a.
Dredging pipe 220a include both ends be connected respectively with air valve 221a one ends and pipeline 21a first dredge pipe a,
Pipe a and pipeline 21a connectivity parts are dredged from first to dredge pipe b to removal tool 11a extends second along horizontal direction, be connected to
Second, which dredges pipe b, is used to the edge grinding after cutting off dredging pipe c to the collecting box 20a thirds dredged close to the end of removal tool.
Second dredges the top that pipe b is close to pipeline 21a.Second is prevented to dredge after pipe b causes excision edge grinding by pipeline 21a
It blocks.
It is 15 ° ~ 60 ° that third, which dredges pipe c and second and dredges the angle formed between pipe b,.In this example, angle is 30 °, this
When, the best results dredged.
Meanwhile it is in horn-like that third, which dredges pipe c, gas is dredged pipe c by third and is dispersed around.Consequently facilitating pipeline
21a's dredges, and prevents from blocking.
Prevent the auxiliary device Z that warp thread slides from including being located at the temple 1b at left and right sides of cloth L, temple 1b is along latitude
The extending direction of yarn is pressed on cloth L upper surfaces, and auxiliary device is further included positioned at the side of cloth L so that cloth L is being batched
Anti-skidding component 2bs of the cloth L to the side movement tendency is kept simultaneously, wherein anti-skidding component 2b can be along the extending direction of weft yarn
It is movably arranged on the temple 1b of the side.
In this example, anti-skidding component 2b is located at the right side of cloth L.
Anti-skidding component 2b includes positioning seat 20b, is arranged on positioning seat 20b and axial line extends along warp thread direction the
One belt wheel 21b and the second belt wheel 22b, first pulley 21b and endless belt 23b on the second belt wheel 22b are set in, is arranged on annular
With multigroup hairbrush 24b on 23b and transmission belt 25b and motor, wherein the friction of the bristle and design on fabric surface by hairbrush 24b,
So that cloth is tensioned to side.It is direct outsourcing as hairbrush 24b, as long as not causing damage to design on fabric surface.
Multigroup hairbrush 24b is uniformly distributed around the circumferential direction of endless belt 23b.
Sliding slot 10b is equipped on temple 1b, the sliding part to match with sliding slot 10b is equipped in the bottom of positioning seat 20b.
Meanwhile above-mentioned auxiliary device is further included for driving mechanism 3b traversing Anti-slip regulation component 2b.
Driving mechanism 3b includes the fixed seat 30b being fixed on temple 1b, the spiral shell being threadedly coupled with fixed seat 30b phases
Bolt 31b, the universal joint 32b for the bolt head of bolt 31b to be connected with positioning seat 20b, wherein bolt 31b is along weft yarn
Length direction extension, rotating bolt 31b so that bolt 31b drives positioning seat 20b far from or close to fixed seat 30b movements.From
It and can be in the warp thread antiskid of different width dimensions cloth.
Further, it is additionally provided with handwheel 33b on the bolt cap of bolt 31b.Consequently facilitating manual operation.
It is made to be sufficiently close to the length after excision in conclusion on the one hand the present embodiment shortens the length that edge grinding is reserved,
Material is saved, and also can ensure that the degree of flushing of weft yarn outer end after excision, improves the quality of institute's woven fabric；On the other hand by institute
Some warp thread are drawn to a direction, so as to prevent the sliding of warp thread, while can also ensure that into the weft yarn in loom always
In stable state so that weft yarn is more straight.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (14)
1. a kind of air-jet loom is filled including the processing of Weft feeding device, warp thread feeding unit, interlaced device and weft yarn slitter edge
It puts, wherein the weft yarn slitter edge processing unit includes the edge grinding collector unit after cutting off unit and being removed, the edge grinding is received
Collection unit includes collecting box, for the edge grinding after cutting off to be arranged to the pipeline to the collecting box, and the Weft feeding device includes
Wire-threading device, yarn guide, wherein the wire-threading device includes threading board, in the middle part of the threading board and horizontal-extending entrys
Pipe, the threading tube are internally provided with the cable-through hole passed through for weft yarn,
It is characterized in that：The excision unit includes the platform for carrying edge grinding；The pipeline is arranged on close to edge grinding
Removal tool in end；Enter the pipeline for edge grinding for closing in the pipeline and having the removal tool
The interior capping for avoiding notch, wherein the removal tool can be moved left and right along horizontal direction is adjustably located at the capping
On,
The weft yarn slitter edge processing unit, which is further included, to be used to edge grinding blowing direct join towards institute positioned at the side of the removal tool
State horizontal-extending wind-guiding mouth, guide duct and air feed unit in pipeline, wherein the both ends of guide duct respectively with the wind-guiding
Mouth is connected with the air feed unit, and the removal tool is used for the edge grinding excision after blowing directly；
The Weft feeding device further include the yarn slack adjuster being arranged between the wire-threading device and the yarn guide,
It is arranged on the threading tube and equipped with the gas passage and air supply unit being connected with the cable-through hole, wherein from institute
State gas passage discharge gas flow and weft yarn entry described in oneself in-pipe direction it is identical；
The air-jet loom further includes the auxiliary device for preventing warp thread from sliding, and the auxiliary device includes being located at cloth or so
The temple of both sides causes cloth to keep anti-skidding group to the side movement tendency of cloth while batching positioned at the side of cloth
Part, the temple are pressed on cloth upper surface along the extending direction of weft yarn, and the anti-skidding component can be along weft yarn
Extending direction is movably arranged on the temple of the side, wherein the anti-skidding component includes positioning seat, is arranged on positioning
On seat and first pulley that axial line extends along warp thread direction and the second belt wheel, it is set in first pulley and the second belt wheel
Endless belt, the multigroup hairbrush being arranged on endless belt and transmission belt and motor, wherein bristle and design on fabric surface by hairbrush
Friction so that cloth is tensioned to side；
Sliding slot is equipped on the temple, the sliding part to match with sliding slot is equipped in the bottom of positioning seat, auxiliary device also wraps
It includes for the traversing driving mechanism of Anti-slip regulation component.
2. air-jet loom according to claim 1, it is characterised in that：The edge grinding collector unit is further included for institute
Stating in pipeline prevents the edge grinding after excision by gas the dredging mechanism includes by the dredging mechanism of the line clogging
Described one road of guide duct and the dredging pipe being connected with the pipeline are arranged on, wherein the dredging pipe and the wind-guiding
Pipe is connected by air valve.
3. air-jet loom according to claim 2, it is characterised in that：The dredging pipe include both ends respectively with it is described
What air valve one end and the pipeline were connected first dredge pipe, pipe is dredged from described first with the pipeline connectivity part along dampening
It square dredges pipe to second extended to the removal tool, be connected to the described second end for dredging the close removal tool of pipe
Portion is used to the third that the edge grinding after cutting off is dredged to the collecting box dredging pipe.
4. air-jet loom according to claim 3, it is characterised in that：The third dredge pipe with described second dredge pipe it
Between the angle that is formed be 15 ° ~ 60 °.
5. air-jet loom according to claim 3, it is characterised in that：The third dredges pipe in horn-like, gas process
The third is dredged pipe and is dispersed around.
6. air-jet loom according to claim 1, it is characterised in that：The gas passage includes main stem and the master
There are one or more, and the center of the center line in every auxiliary road and the cable-through hole in the auxiliary road that road is connected, the auxiliary road
The angle formed between line is 15 ° ~ 60 °.
7. air-jet loom according to claim 1, it is characterised in that：The yarn slack adjuster includes fixation and sets
The first passing channel pipe for put the line crossing bracket on the threading board, being horizontally set on the line crossing bracket, positioned at described first
The both ends of passing channel pipe can be tensioned or folding and unfolding weft yarn is so that the weft yarn inside loom keeps the auxiliary of straightened condition
Frame, the driving mechanism for the auxiliary frame to be driven to move back and forth, wherein also being provided with leading to for the weft yarn on the auxiliary frame
The the second passing channel pipe crossed, when the weft yarn relaxation inside loom, the auxiliary frame will enter the yarn guide
Weft yarn pulls outward, the first passing channel pipe and the second passing channel pipe relative dislocation setting；When inside loom
Weft yarn tensioning when, the auxiliary frame release weft yarn, the first passing channel pipe and the second passing channel pipe are located at
On same straight line.
8. air-jet loom according to claim 7, it is characterised in that：Auxiliary frame is in opening up U-shaped, and along vertical
Direction moves up and down, and the second passing channel pipe is horizontal respectively to be arranged on U-shaped top both sides.
9. air-jet loom according to claim 7 or 8, it is characterised in that：It is moved back and forth for driving the auxiliary frame
Driving mechanism includes locating slide sleeve, can be movably arranged as positioned at the auxiliary frame bottom and along vertical direction locating slide sleeve
The power unit that interior mandril and driving mandril moves up and down.
10. air-jet loom according to claim 9, it is characterised in that：The power unit includes being located at below mandril
Driving wheel, positioned at the multiple jacking blocks in driving wheel periphery and driving motor, wherein when jacking block pushes up mandril upwards, at weft yarn
In tightening state；When jacking block is detached from the mandril, mandril and auxiliary frame move downward under dead weight, and weft yarn, which is in, to be loosened
State.
11. air-jet loom according to claim 10, it is characterised in that：Drawing is additionally provided between auxiliary frame and locating slide sleeve
Spring, when mandril moves upwards, tension spring is stretched；When mandril moves downward, tension spring gradually resets.
12. air-jet loom according to claim 7, it is characterised in that：The line crossing bracket is fixed at including left part
On threading board, horizontal-extending first strut in right part；The second strut extended downwardly from the right part of the first strut, the first mistake
Line passage pipe is horizontally set on the lower end of the second strut.
13. air-jet loom according to claim 1, it is characterised in that：Multigroup hairbrush uniformly divides around the circumferential of endless belt
Cloth.
14. air-jet loom according to claim 1, it is characterised in that：For the traversing driving mechanism of Anti-slip regulation component
Including the fixed seat being fixed on temple, the bolt being mutually threadedly coupled with fixed seat, for by the bolt head of bolt with it is fixed
The universal joint that position seat is connected, wherein bolt extend along the length direction of weft yarn, rotating bolt so that bolt drives positioning
Seat is moved far from or close to fixed seat.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611261064.2A CN106592069B (en) | 2016-12-30 | 2016-12-30 | A kind of air-jet loom |
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| CN201611261064.2A CN106592069B (en) | 2016-12-30 | 2016-12-30 | A kind of air-jet loom |
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| CN106592069B true CN106592069B (en) | 2018-07-06 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106592069A (en) | 2017-04-26 |
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