CN207391672U - A kind of weft conveying mechanism - Google Patents
A kind of weft conveying mechanism Download PDFInfo
- Publication number
- CN207391672U CN207391672U CN201721266875.1U CN201721266875U CN207391672U CN 207391672 U CN207391672 U CN 207391672U CN 201721266875 U CN201721266875 U CN 201721266875U CN 207391672 U CN207391672 U CN 207391672U
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- China
- Prior art keywords
- weft
- crochet hook
- pedestal
- journey
- warp
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Abstract
The utility model is related to field of textile equipment.A kind of weft conveying mechanism, the weft conveying mechanism include being fixed on the weft ingot and weft accumulator that are arranged on the weft frame of pedestal one side and are fixed on weft frame and mobile two groups of crochet hook devices being arranged on pedestal；The moving direction of the crochet hook device and the conveying direction of warp are perpendicular, two groups of crochet hook devices be arranged oppositely pedestal both sides and outbound course it is opposite；Crochet hook device includes the track being fixed on pedestal and the mobile process driving part that crochet hook in orbit and driving crochet hook is set to move and moves back journey drive component；The disk tooth rim to pedestal on be additionally provided with pressing plate, pressing plate and move back and form the targeting port for wearing and moving back journey soft ribbons between journey fluted disc.The weft conveying mechanism is stable, not error-prone.
Description
Technical field
The utility model is related to field of textile equipment more particularly to a kind of weft conveying mechanisms.
Background technology
Weaving loom, is called frame, loom, cotton spinning machine etc., and weaving loom is exactly that the raw material such as line, silk, fiber crops are processed into silk thread
The instrument full name of cloth is made into afterwards.For weaving loom to the wide adaptability of raw material and fabric variety, machine productivity is higher, thus develops
Comparatively fast, application is extremely wide.In general, weaving loom is to squeeze into weft in warp transmission process, warp and weft are worked out into shape together
Into fabric.The weft in weaving loom is inputted by weft conveying mechanism at present, but existing weft conveying mechanism structure is single, weft
Conveying easily error, is badly in need of optimizing.
The content of the invention
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of weft conveying mechanism, weft conveyings
Mechanism is stable, not error-prone.
In order to realize above-mentioned purpose, the utility model employs following technical solution：
A kind of weft conveying mechanism, the weft conveying mechanism include being fixed on the weft frame for being arranged on pedestal one side, with
And the weft ingot and weft accumulator that are fixed on weft frame and movement are arranged on two groups of crochet hook devices on pedestal；The crochet hook
The moving direction of device and the conveying direction of warp are perpendicular, and two groups of crochet hook devices are arranged oppositely in pedestal both sides and outbound course
Relatively；Crochet hook device includes the track being fixed on pedestal and movement sets crochet hook in orbit and driving crochet hook to move
Dynamic process driving part and journey drive component is moved back, process driving part is into stroke cylinder, and crochet hook inner orbit is driven into stroke cylinder
Inner end is moved, and the crochet hook of two groups of crochet hook devices realizes docking in its respective track inner end；The journey drive component that moves back includes moving back
Journey motor moves back journey fluted disc and moves back journey soft ribbons, and the axle center for moving back journey fluted disc is located in by bearing on pedestal, moves back journey fluted disc and is connected to and moves back
The output terminal of journey motor；The one end for moving back journey soft ribbons is connected on the terminal part of crochet hook, and the other end for moving back journey soft ribbons connects
It is connected on pedestal, moves back and multiple tooth mouths are offered on the band body of journey soft ribbons, tooth mouth spaced set and with moving back journey fluted disc peripheral side
Disk tooth it is opposite；The disk tooth rim to pedestal on be additionally provided with pressing plate, pressing plate and move back to form to wear between journey fluted disc and move back journey soft ribbons
Targeting port.
Preferably, the weft accumulator include stent and be rotatably arranged on stent Chu Weipan, the first yarn-guiding loop,
Second yarn-guiding loop, yarn guide and broken yarn monitoring rod, the first yarn-guiding loop and broken yarn monitoring rod are successively set on along warp conveying direction
It stores up latitude disk upstream, the second yarn-guiding loop and yarn guide and is successively set on storage latitude disk downstream along warp conveying direction；The broken yarn prison
It is hinged in the middle part of the body of rod of measuring staff on stent, broken yarn monitoring rod can be swung along its hinged end, and machine frame inside is equipped with the first shutdown and touches
Inductor is sent out, first, which shuts down triggering inductor, is in the swing path of broken yarn monitoring rod inner end, the body of rod of broken yarn monitoring rod
Outer end is equipped with twizzle.
The utility model uses above-mentioned technical proposal, which is related to a kind of weft conveying mechanism, weft conveying
Mechanism includes weft ingot, weft accumulator and mobile two groups of crochet hook devices being arranged on pedestal, after weft is drawn by weft ingot, passes through
Weft accumulator is squeezed by one group of crochet hook device, and is pulled out after being docked with another group of crochet hook device, is realized and is worked out with the intertexture of warp.
And in the mechanism, the process driving part of crochet hook device is driven using cylinder, and actuating speed is fast, can quickly squeeze into weft；
And move back journey drive component and moved using motor band active toothed disk, weft can be stablized and pull out；Through the above technical solutions, the weft
Conveying mechanism is stable, not error-prone.
Description of the drawings
Fig. 1 is the side schematic view of weaving loom.
Fig. 2 is the front schematic view of weaving loom
Fig. 3 is the A portions enlarged drawing of Fig. 2.
Fig. 4 is the structure diagram of weft accumulator.
Fig. 5 is the scheme of installation of crochet hook device.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiment of the utility model is described in further detail.
A kind of weaving loom as shown in Fig. 1 ~ 5, including rack 1 and the warp haulage gear, the latitude that are arranged in rack 1
Line conveying mechanism, warp broken yarn mechanism for monitoring 4 and selecting mechanism.The rack 1 includes pedestal 11 and sets on the base 11
Set a roof beam in place 12.Warp haulage gear includes the output roll shaft 13 and wind-up roll shaft 14, Yi Jiding that are arranged on 11 both ends of pedestal
More piece guiding roll shafts 15 and the driving wind-up roll shaft of the position on the pedestal 11 between output roll shaft 13 and wind-up roll shaft 14
14 winding motors rotated.The output roll shaft 13, wind-up roll shaft 14 and Duo Gen are mutually parallel between being oriented to roll shaft 15.
The weft conveying mechanism includes being fixed on the weft frame 31 for being arranged on 11 one side of pedestal and is fixed on weft frame
Weft ingot 32 and weft accumulator 33 on 31 and it is arranged on the mobile two groups of crochet hook devices set on the base 11.The storage latitude
Device 33 includes stent 331 and the storage latitude disk 332, the first yarn-guiding loop 333, the second yarn-guiding loop that are rotatably arranged on stent 331
334th, yarn guide 335 and broken yarn monitoring rod 336, the first yarn-guiding loop 333 and broken yarn monitoring rod 336 are set successively along warp conveying direction
It puts and is successively set on storage latitude disk 332 along warp conveying direction in 332 upstream of storage latitude disk, the second yarn-guiding loop 334 and yarn guide 335
Downstream.It is hinged in the middle part of the body of rod of the broken yarn monitoring rod 336 on stent 331, broken yarn monitoring rod 336 can be put along its hinged end
Dynamic, rack 1 is internally provided with the first shutdown triggering inductor, and first, which shuts down triggering inductor, is in 336 inner end of broken yarn monitoring rod
Swing path in, the body of rod outer end of broken yarn monitoring rod 336 is equipped with twizzle 338.The moving direction of the crochet hook device
It is perpendicular with the conveying direction of warp, two groups of crochet hook devices be arranged oppositely 11 both sides of pedestal and outbound course it is opposite.Crochet hook fills
It puts including fixed track 341 on the base 11 and the mobile crochet hook 342 being arranged on track 341 and driving crochet hook
The process driving parts of 342 movements and move back journey drive component, process driving part is into stroke cylinder, and crochet hook is driven into stroke cylinder
342 inner orbit, 341 inner end is moved, and the crochet hook 342 of two groups of 342 devices of crochet hook realizes docking in its respective 341 inner end of track.Institute
It states and moves back journey drive component including moving back journey motor, moving back journey fluted disc 362 and moving back journey soft ribbons 363, the axle center for moving back journey fluted disc 362 passes through bearing
Positioning on the base 11, moves back journey fluted disc 362 and is connected to the output terminal for moving back journey motor.The one end connection for moving back journey soft ribbons 363
On the terminal part of crochet hook 342, the other end connection for moving back journey soft ribbons 363 is moved back and opened on the band body of journey soft ribbons 363 on the base 11
Equipped with multiple tooth mouths, tooth mouth spaced set and the disk tooth with moving back 362 peripheral side of journey fluted disc it is opposite.The disk tooth rim to base
Pressing plate 364 is additionally provided on seat 11, pressing plate 364 and is moved back and is formed the targeting port for wearing and moving back journey soft ribbons 363 between journey fluted disc 362.
Above-mentioned weft conveying mechanism is used to draw weft and convey, and weft conveying mechanism includes weft ingot 32, weft accumulator 33
With mobile two groups of 342 devices of crochet hook set on the base 11, after weft is drawn by weft ingot 32, by weft accumulator 33, by one
Group 342 device of crochet hook is squeezed into, and is pulled out after being docked with another group of 342 device of crochet hook, is realized and is worked out with the intertexture of warp.And the machine
In structure, the process driving part of 342 device of crochet hook is driven using cylinder, and actuating speed is fast, can quickly squeeze into weft.And it moves back
Journey drive component is moved using motor band active toothed disk, can be stablized weft and be pulled out.Through the above technical solutions, the weft conveys
Mechanism is stable, not error-prone.In addition, the weft accumulator 33 in weft conveying mechanism is internally provided with the first shutdown triggering sensing
Device, broken yarn monitoring rod 336 is supported by weft tension during normal work, and after weft break, weft loses tension, broken yarn prison
Measuring staff 336 can trigger inductor.
The warp broken yarn mechanism for monitoring 4 include along warp more cathode bars 41 setting gradually of conveying direction and
It is arranged on the anode platform 42 of 41 lower section of cathode bar.The anode platform 42 is connected to cathode bar 41 on direct current broken yarn circuit, more
Cathode bar 41 is arranged in parallel and body of rod direction and warp conveying direction are perpendicular, and every cathode bar 41 is equal along its body of rod direction
More broken yarn monitoring pieces 43 are arranged with, the sheet body of broken yarn monitoring piece 43 is equipped with upper linear through hole 431 and lower linear through hole 432,
Upper to be separated by between linear through hole 431 and lower linear through hole 432 equipped with blend stop 433, cathode bar 41 is threaded through broken yarn monitoring piece 43
In upper linear through hole 431, warp is monitored through broken yarn in the lower linear through hole 432 of piece 43, and supports blend stop that broken yarn is made to monitor piece
43 liftings.When broken yarn occurs in warp, broken yarn monitoring piece 43 loses support and drops, by disconnected between cathode bar 41 and anode platform 42
Yarn monitoring piece 43 turns on, direct current broken yarn circuit job control equipment downtime.
Above-mentioned warp broken yarn mechanism for monitoring 4 includes cathode bar 41 and anode platform 42, and broken yarn monitoring is arranged on cathode bar 41
Piece 43, during normal operating conditions, broken yarn monitors piece 43 by the tension support of warp, is not connected with cathode bar 41, anode platform 42
It connects.After warp disconnects, warp loses tension, and broken yarn monitoring piece 43 drops.At this point, the lower end of broken yarn monitoring piece 43 and anode platform
42 contacts, the upper end of broken yarn monitoring piece 43 are communicated with cathode bar 41, direct current broken yarn circuit start, and weaving loom is controlled to stop work
Make.Based on the above process as can be seen that the warp broken yarn mechanism for monitoring 4 is simple in structure, equipment will not be caused huge too fat to move.And just
During normal process, broken yarn monitoring piece 43 is in sustained height, when a thread yarn disconnects, corresponding broken yarn monitor piece 43 drop and
Clearly, it is easy to observe.
The selecting mechanism includes being movably arranged on a plurality of warp pin row 51 to set a roof beam in place on 12 and respectively drives a plurality of warp
Multigroup needle selection device of 51 longitudinal movement of line pin row.The a plurality of warp pin row 51 is more in 4 downstream of warp broken yarn mechanism for monitoring
Bar warp pin arranges that 51 arranged in parallel and body of rod directions are perpendicular with warp conveying direction, and every warp pin is arranged under 51 body of rod
End face is placed with more warp pins 511, and a warp is worn in every warp pin 511.The needle selection device includes interpreting blueprints group
Part, swing arm unit and traction component, interpreting blueprints component include drawing conveying roll shaft 521 and are arranged on drawing conveying roll shaft 521
The interpreting blueprints pin row 522 of side.Drawing conveying roll shaft 521 is driven by motor by transmission case, and interpreting blueprints pin row 522 conveys roll shaft along drawing
521 are axially arranged with more interpreting blueprints pins 523, and every interpreting blueprints pin 523 being capable of opposite drawing conveying 521 radiai adjustment of roll shaft.Institute
Stating swing arm unit includes one end swing arm 531 being hinged in rack 1 and the electromagnetic needle 532 being connected with the swing arm 531,
And it is set in the coil 533 in 532 outside of electromagnetic needle.In coil access 531 circuit of swing arm, the break-make of 531 circuit of swing arm is by reading
Figure pin 523 position control, electromagnetic needle 532 can opposed coil move axially and drive swing arm 531.The traction component includes
It is located in pin row top and sets a roof beam in place and the first traction wheel 541 on 12 and the second traction wheel 542 and guided through the first traction wheel 541
The first traction rope 543 and through the second traction wheel 542 guide the second traction rope 544.First traction wheel 541 and
Two traction wheels 542 are separately positioned on above pin row both ends, the lower end difference of the first traction rope 543 and the second traction rope 544
It is connected on pin row both ends, the upper end of the first traction rope 543 and the second traction rope 544 is both connected to the activity of swing arm 531
On end.
Above-mentioned selecting mechanism, including being movably arranged on a plurality of warp pin row 51 to set a roof beam in place on 12 and respectively driving a plurality of
Multigroup needle selection device of 51 longitudinal movement of warp pin row.Wherein needle selection device includes interpreting blueprints component, 531 component of swing arm and draw groups
Part.For reading knitting program, 531 component of swing arm reads information-driven according to interpreting blueprints component and passes through traction component interpreting blueprints component
Warp pin row 51 is driven, so as to which the lifting for controlling warp pin row 51 is realized through line options, after selecting mechanism work, squeezes into weft
Braiding can be realized.In the program, 51 selection warp knitting of selecting mechanism control warp pin row, the volume of completion different colours style
It knits, stable structure and not error-prone.
Claims (2)
1. a kind of weft conveying mechanism, it is characterised in that：The weft conveying mechanism includes being fixed on being arranged on pedestal one side
Weft frame and the weft ingot and weft accumulator that are fixed on weft frame and mobile two groups of crochet hook devices being arranged on pedestal；
The moving direction of the crochet hook device and the conveying direction of warp are perpendicular, two groups of crochet hook devices be arranged oppositely in pedestal both sides and
Outbound course is opposite；Crochet hook device includes the track being fixed on pedestal and movement sets crochet hook in orbit and drives
The process driving part and move back journey drive component that dynamic crochet hook moves, process driving part are into stroke cylinder, and hook is driven into stroke cylinder
Pin inner orbit inner end is moved, and the crochet hook of two groups of crochet hook devices realizes docking in its respective track inner end；It is described to move back journey driving group
Part includes moving back journey motor, move back journey fluted disc and moving back journey soft ribbons, and the axle center for moving back journey fluted disc is located in by bearing on pedestal, moves back journey fluted disc
It is connected to the output terminal for moving back journey motor；The one end for moving back journey soft ribbons is connected on the terminal part of crochet hook, moves back the another of journey soft ribbons
One end is connected on pedestal, moves back and multiple tooth mouths are offered on the band body of journey soft ribbons, tooth mouth spaced set and with moving back journey fluted disc
The disk tooth of peripheral side is opposite；The disk tooth rim to pedestal on be additionally provided with pressing plate, pressing plate and move back to form between journey fluted disc and wear
Move back the targeting port of journey soft ribbons.
2. a kind of weft conveying mechanism according to claim 1, it is characterised in that：The weft accumulator include stent and
Chu Weipan, the first yarn-guiding loop, the second yarn-guiding loop, yarn guide and the broken yarn monitoring rod being rotatably arranged on stent, the first yarn-guiding loop
Storage latitude disk upstream is successively set on along warp conveying direction with broken yarn monitoring rod, the second yarn-guiding loop and yarn guide are conveyed along warp
Direction is successively set on storage latitude disk downstream；It is hinged in the middle part of the body of rod of the broken yarn monitoring rod on stent, broken yarn monitoring rod energy edge
Its hinged end is swung, and machine frame inside is equipped with first and shuts down triggering inductor, and first, which shuts down triggering inductor, is in broken yarn monitoring rod
In the swing path of inner end, the body of rod outer end of broken yarn monitoring rod is equipped with twizzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266875.1U CN207391672U (en) | 2017-09-29 | 2017-09-29 | A kind of weft conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266875.1U CN207391672U (en) | 2017-09-29 | 2017-09-29 | A kind of weft conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391672U true CN207391672U (en) | 2018-05-22 |
Family
ID=62330620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721266875.1U Expired - Fee Related CN207391672U (en) | 2017-09-29 | 2017-09-29 | A kind of weft conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207391672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475868A (en) * | 2017-09-29 | 2017-12-15 | 湖州伊莱纺织有限公司 | A kind of parallel conveying mechanism |
-
2017
- 2017-09-29 CN CN201721266875.1U patent/CN207391672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475868A (en) * | 2017-09-29 | 2017-12-15 | 湖州伊莱纺织有限公司 | A kind of parallel conveying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20180929 |