CN201520853U - Edge cutting device for weaving yarn without slitter edges - Google Patents
Edge cutting device for weaving yarn without slitter edges Download PDFInfo
- Publication number
- CN201520853U CN201520853U CN2009202362675U CN200920236267U CN201520853U CN 201520853 U CN201520853 U CN 201520853U CN 2009202362675 U CN2009202362675 U CN 2009202362675U CN 200920236267 U CN200920236267 U CN 200920236267U CN 201520853 U CN201520853 U CN 201520853U
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- suction pipe
- refuse yarn
- seat
- pipe
- air inlet
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- Expired - Fee Related
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- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
The utility model relates to an edge cutting device used for weaving yarn without slitter edges and arranged in a shuttleless loom. A static blade is fixedly arranged on a refuse yarn shearing seat; meanwhile, a movable blade is hinged on the refuse yarn shearing seat through a pin shaft; the static blade is matched with the static blade; a refuse yarn suction pipe is fixedly mounted on a suction pipe intake seat; the refuse yarn suction pipe is erected on the suction pipe seat; an air inlet pipe and a refuse yarn output pipe are also arranged on the suction pipe intake seat; the air inlet pipe, the refuse yarn output pipe and the refuse yarn suction pipe are maintained unobstructed; an auxiliary spraying air inlet pipe is fixedly mounted on the refuse yarn shearing seat; an auxiliary spray nozzle is fixedly mounted on the refuse yarn shearing seat; and the outlet of the auxiliary spray nozzle is aligned with a pipe orifice of the intake segment of the refuse yarn suction pipe. The utility model can greatly simplify the structure of the loom, reduces the running cost of the loom, reduces the electric power and material consumption of a textile mill, achieves the effects of energy conservation and consumption reduction, and improves the utilization ratio of weft yarns.
Description
Technical field
The utility model relates to a kind of edge slitter device for weaving yarns without slitter edges of shuttleless loom, belongs to technical field of textile machine.
Background technology
Different with fly-shuttle loom, because shuttleless loom generally is unilateral weft supply, so every of shuttleless loom weft yarn is all cut off after forming fabric in weaving process, so that the carrying out continuously of wefting insertion process.In order to guarantee that every weft yarn is inweaving the preceding maintenance certain force of strain of fell (promptly forming fabric), the length of every weft yarn is more longer than the fabric width of fabric, so that as the retained part of weft inserting apparatus.After forming fabric, this part unnecessary weft yarn will be cut, and to guarantee fabric the burr neat, that length is short is arranged.At present, nearly all shuttleless loom all adopts the slitter edge yarn to twist the weft yarn head end, to guarantee that unnecessary weft yarn is cut smoothly, guarantees that simultaneously the weft yarn at the selvedge place of fabric has certain force of strain, helps fabric and forms firm, smooth, a stiffening selvedge.
The redundance of weft yarn generally is after being lived, deflected from fell by the slitter edge skein, to be cut off by scissors in the traditional design.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, the electric power and the supplies consumption that can reduce textile mills is provided, reaches energy-saving and cost-reducing effect, improves the edge slitter device for weaving yarns without slitter edges of weft yarn utilization rate.
The technical scheme that provides according to the utility model, described edge slitter device for weaving yarns without slitter edges, comprise refuse yarn scissors seat, suction pipe seat and suction pipe air inlet seat, on refuse yarn scissors seat, be fixed with fixed blade, on refuse yarn scissors seat, be hinged with cutting blade by bearing pin, described cutting blade cooperates with fixed blade, fixed installation refuse yarn suction pipe on the suction pipe air inlet seat, this refuse yarn pipette support is located on the suction pipe seat, on the suction pipe air inlet seat, also be provided with air inlet pipe and refuse yarn efferent duct, described air inlet pipe, refuse yarn efferent duct and refuse yarn suction pipe three keep normal open, the auxilliary spirt tracheae of fixed installation on refuse yarn scissors seat, be installed with auxilliary nozzle on refuse yarn scissors seat, the suction pipe suction casing mouth of pipe of refuse yarn suction pipe is aimed in the outlet of described auxilliary nozzle.
Described refuse yarn suction pipe is made of suction pipe suction casing and suction pipe construction section, and the output of suction pipe construction section is fixed on the suction pipe air inlet seat, and the input of suction pipe suction casing caliber on its output direction dwindles gradually, makes suction pipe suction casing flare.
On cutting blade, offer the connecting rod bayonet socket.
Advantage of the present utility model is as follows:
1, owing to no longer adopt the slitter edge skein to live the weft yarn head end,, simplified the structure of loom greatly, simultaneously, reduced the operating cost of loom so saved a series of devices relevant with the slitter edge yarn;
2, owing to no longer need independent opening heald frame to finish the harness motion of slitter edge yarn,, reached energy-saving and cost-reducing effect so reduced the electric power and the supplies consumption of textile mills;
3, after weft yarn is introduced shed open, directly hold the weft yarn head end, can suitably shorten the length of redundance weft yarn like this, improve the utilization rate of weft yarn by suction pipe.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a stereogram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: described edge slitter device for weaving yarns without slitter edges, comprise the refuse yarn scissors seat 1 that relative position is fixing, suction pipe seat 2 and suction pipe air inlet seat 3, on refuse yarn scissors seat 1, be fixed with fixed blade 4, on refuse yarn scissors seat 1, be hinged with cutting blade 6 by bearing pin 5, described cutting blade 6 cooperates with fixed blade 4, fixed installation refuse yarn suction pipe 7 on suction pipe air inlet seat 3, this refuse yarn suction pipe 7 is erected on the suction pipe seat 2, on suction pipe air inlet seat 3, also be provided with air inlet pipe 8 and refuse yarn efferent duct 9, described air inlet pipe 8, refuse yarn efferent duct 9 keeps normal open with refuse yarn suction pipe 7 threes, the auxilliary spirt tracheae 10 of fixed installation on refuse yarn scissors seat 1, be installed with auxilliary nozzle 11 on refuse yarn scissors seat 1, the suction pipe suction casing 7a mouth of pipe of refuse yarn suction pipe 7 is aimed in the outlet of described auxilliary nozzle 11.
Described refuse yarn suction pipe 7 is made of suction pipe suction casing 7a and suction pipe construction section 7b, the output of suction pipe construction section 7b is fixed on the suction pipe air inlet seat 3, the input of suction pipe suction casing 7a caliber on its output direction dwindles gradually, makes suction pipe suction casing 7a flare.
On cutting blade 6, offer connecting rod bayonet socket 12.
Refuse yarn scissors seat 1, suction pipe seat 2 and suction pipe air inlet seat 3 are fixed on the slay by square head screw respectively, and its position can change along with the variation of fabric width.Fixed blade 4, cutting blade 6, auxilliary spirt tracheae 10 and auxilliary nozzle 11 are installed on the refuse yarn scissors seat 1.Auxilliary nozzle 11 is aimed at the suction pipe mouth of refuse yarn suction pipe 7, and refuse yarn suction pipe 7 is fixed on the slay by suction pipe air inlet seat 3.Suction pipe air inlet seat 3 two ends are equipped with compressed air inlet pipe 8 and refuse yarn efferent duct 9 respectively.
The concrete course of work of the present utility model is as follows:
In the loom operation process, compressed air enters the refuse yarn suction pipe 7 from air inlet pipe 8, and compressed air sprays from refuse yarn efferent duct 9, so form negative pressure at the suction inlet place of refuse yarn suction pipe 7.After the wefting insertion process finished, weft yarn was firmly held by refuse yarn suction pipe 7, and swings forward with slay under the acting in conjunction of auxilliary nozzle 11 and refuse yarn suction pipe 7, inweaves fell, forms fabric.The weft yarn that forms fabric is along with fabric moves forward, and the head of weft yarn is still held by refuse yarn suction pipe 7, and swings backward with slay.When weft yarn entered the cutting edge part of cutting blade 6 and fixed blade 4, under the drive of scissor linkages, cutting blade 6 rotated, and sound blade closure is cut off weft yarn.The weft yarn of cutting off has promptly become refuse yarn, and refuse yarn is transported in the refuse yarn bucket along refuse yarn suction pipe 7, refuse yarn efferent duct 9 under the effect of refuse yarn suction pipe 7 suction.After refuse yarn cut short, scissor linkages drove cutting blade 6 and resets.
Claims (3)
1. edge slitter device for weaving yarns without slitter edges, comprise the refuse yarn scissors seat (1) that relative position is fixing, suction pipe seat (2) and suction pipe air inlet seat (3), it is characterized in that: on refuse yarn scissors seat (1), be fixed with fixed blade (4), upward be hinged with cutting blade (6) at refuse yarn scissors seat (1) by bearing pin (5), described cutting blade (6) cooperates with fixed blade (4), go up fixed installation refuse yarn suction pipe (7) in suction pipe air inlet seat (3), this refuse yarn suction pipe (7) is erected on the suction pipe seat (2), on suction pipe air inlet seat (3), also be provided with air inlet pipe (8) and refuse yarn efferent duct (9), described air inlet pipe (8), refuse yarn efferent duct (9) keeps normal open with refuse yarn suction pipe (7) three, go up the auxilliary spirt tracheae (10) of fixed installation at refuse yarn scissors seat (1), be installed with auxilliary nozzle (11) on refuse yarn scissors seat (1), suction pipe suction casing (7a) mouth of pipe of refuse yarn suction pipe (7) is aimed in the outlet of described auxilliary nozzle (11).
2. edge slitter device for weaving yarns without slitter edges as claimed in claim 1, it is characterized in that: described refuse yarn suction pipe (7) is made of suction pipe suction casing (7a) and suction pipe construction section (7b), the output of suction pipe construction section (7b) is fixed on the suction pipe air inlet seat (3), the input of suction pipe suction casing (7a) caliber on its output direction dwindles gradually, makes suction pipe suction casing (7a) flare.
3. edge slitter device for weaving yarns without slitter edges as claimed in claim 1 is characterized in that: offer connecting rod bayonet socket (12) on cutting blade (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202362675U CN201520853U (en) | 2009-09-24 | 2009-09-24 | Edge cutting device for weaving yarn without slitter edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202362675U CN201520853U (en) | 2009-09-24 | 2009-09-24 | Edge cutting device for weaving yarn without slitter edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520853U true CN201520853U (en) | 2010-07-07 |
Family
ID=42507030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202362675U Expired - Fee Related CN201520853U (en) | 2009-09-24 | 2009-09-24 | Edge cutting device for weaving yarn without slitter edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230253A (en) * | 2011-06-20 | 2011-11-02 | 山东济宁如意毛纺织股份有限公司 | Method for recycling false selvedges of rapier loom |
| CN101691677B (en) * | 2009-09-24 | 2011-11-09 | 无锡丝普兰喷气织机制造有限公司 | Edge slitter device for weaving yarns without slitter edges |
| CN102677372A (en) * | 2012-05-22 | 2012-09-19 | 山东济宁如意毛纺织股份有限公司 | Induced draft method for processing waste edge yarns of rapier-loom |
-
2009
- 2009-09-24 CN CN2009202362675U patent/CN201520853U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691677B (en) * | 2009-09-24 | 2011-11-09 | 无锡丝普兰喷气织机制造有限公司 | Edge slitter device for weaving yarns without slitter edges |
| CN102230253A (en) * | 2011-06-20 | 2011-11-02 | 山东济宁如意毛纺织股份有限公司 | Method for recycling false selvedges of rapier loom |
| CN102677372A (en) * | 2012-05-22 | 2012-09-19 | 山东济宁如意毛纺织股份有限公司 | Induced draft method for processing waste edge yarns of rapier-loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20120924 |