CN103510260A - Width division scissors device of air jet loom - Google Patents
Width division scissors device of air jet loom Download PDFInfo
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- CN103510260A CN103510260A CN201210221574.2A CN201210221574A CN103510260A CN 103510260 A CN103510260 A CN 103510260A CN 201210221574 A CN201210221574 A CN 201210221574A CN 103510260 A CN103510260 A CN 103510260A
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- scissors
- fixed
- jet loom
- box
- air jet
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Abstract
A width division scissors device of an air jet loom is used for automatic width division of double-width fabric of the air jet loom. A driving wheel, a transmission wheel and a driven wheel which are meshed are fixed in a scissors box. A fixed scissors sheet is fixed at the side edge of the scissors box. A driving scissors sheet extends out of the side face of the scissors box, is fixed in the scissors box through a rotary shaft of the driving scissors sheet, and forms a scissors mouth together with the fixed scissors sheet. Special-shaped teeth on the driven wheel are meshed with the driving scissors sheet. The lower end of a return spring is fixed to a return spring hook on the driving scissors sheet; the upper end of the return spring is fixed to a return spring fixing pin on the scissors box. The scissors box is connected with a sliding base which is installed in a sliding groove of a fixed base. The fixed base is connected with the air jet loom. According to the width division scissors device of the air jet loom, no specially-assigned person needs to carry out manual width division; by the use of width division scissors special for the air jet loom, automatic width division of the double-width fabric can be completed on the air jet loom, the position of the scissors can be adjusted flexibly, length of rough selvedges is controlled, and the width division scissors device of the air jet loom has the advantages of being high in working efficiency, small in size, low in cost and the like.
Description
Technical field
The present invention relates to weaving and produce weaving technology field, specifically the special-purpose framing scissors apparatus of a kind of air-jet loom.
Background technology
At present, air-jet loom, when weaving double width kind, lacks special-purpose framing scissors, on loom, double width cloth cannot be opened from middle automatic shearing, and two cloth width integral body need to be transported to lower road finishing process, by special messenger, with scissors, two cloth width are slowly separated by hand.Its shortcoming is: 1, by special messenger, carry out the operation that double width cloth is cut off, wasting manpower and material resources; 2, the double width kind cloth manually separating exists framing medium line not straight, has a large amount of burr, framing or length or short, and quality is uncontrollable; 3, work takes time and effort, and operating efficiency is extremely low.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present invention is to provide a kind of air-jet loom framing scissors apparatus, when air-jet loom weaving double width fabric variety, can be on loom automatically by double width kind separately, and burr length is adjustable, framing line is straight, does not need manual operation.
For achieving the above object, driving wheel of the present invention is fixed in scissors box by driving wheel turning cylinder, drive is fixed in scissors box by drive turning cylinder, and driven pulley is fixed in scissors box by driven pulley turning cylinder, and the tooth of driving wheel, drive, driven pulley intermeshes; Fixed blade sheet is fixed on the lateral edges of scissors box, and initiatively shear blade stretches out scissors box from the side, and is fixed in scissors box by active shear blade turning cylinder, forms scissors mouth with fixed blade sheet, the heteromorphic teeth on driven pulley and initiatively shear blade interlock; The return spring hook Shang， upper end that the lower end of return spring is fixed on active shear blade is fixed in the return spring fixing feet on scissors box; Scissors box is connected with sliding bottom bolt by scissors box fixing hole one, and sliding bottom is arranged on by sliding bottom fixing hole in the chute of firm banking, and firm banking is connected with air-jet loom by fixing hole.
The present invention compared with prior art, do not need special messenger to carry out manual framing, by the use of the special-purpose framing scissors of air-jet loom, can on loom, complete the automatic map framing of double width cloth, and can adjust flexibly the position of scissors, control the length of burr, there is operating efficiency high, the features such as volume is little, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of scissors box part of the present invention.
Fig. 2 is the slidably structural principle schematic diagram of base body of the present invention.
The specific embodiment
As shown in Figure 1, driving wheel 2 is fixed on the interior corresponding position of scissors box 1 by driving wheel turning cylinder 3, drive 5 is fixed on the interior relevant position of scissors box 1 by drive turning cylinder 4, driven pulley 7 is fixed on the interior relevant position of scissors box 1 by driven pulley turning cylinder 6, the tooth of three wheels is engaged, and drive 5 plays the effect of transmission and conversion driven pulley 7 rotation directions.Fixed blade sheet 13 is arranged on scissors box 1 lateral edges, and initiatively shear blade 14 stretches out scissors box 1 from the side, and is fixed on relevant position by active shear blade turning cylinder 9, forms framing scissors mouth with fixed blade sheet 13.The return spring hook 10Shang， upper end that return spring 12 lower end is fixed on active shear blade 14 is fixed in return spring fixing feet 11, plays the initiatively effect of shear blade 14 that retracts.
As shown in Figure 2, sliding bottom 18 is fixed in the chute 21 on firm banking 19 by sliding bottom fixing hole 20 by fastening bolt, fixing hole 22 on firm banking 19 is for framing scissors apparatus is fixed on to air-jet loom, and the scissors box fixing hole 1 on sliding bottom 18 is fixedly connected with by fastening bolt with the scissors box fixing hole 2 16 in Fig. 1.
In conjunction with Fig. 1, Fig. 2, operation principle of the present invention is described further: scissors box 1 is fixedly connected with scissors box fixing hole one 17 use holding screws by scissors box fixing hole 2 16 with sliding bottom 18, sliding bottom 18 is fixed in chute 21 by sliding bottom fixing hole 20 by holding screw, and firm banking 19 use set bolts are fixed on air-jet loom by fixing hole 22.When air-jet loom weaving, the centre of the double width cloth weaving only has the position of weft yarn to be pressed in the top edge of driving wheel 2, drives driving wheel 2 to rotate, and driving wheel 2 drives drive 5 to rotate, and drive 5 drives driven pulley 7 to rotate.When rotating, stirs the heteromorphic teeth 8 on driven pulley 7 the initiatively tail end of shear blade 14, make initiatively shear blade 14 rotate by a small margin a segment distance around active shear blade turning cylinder 9, then by return spring 12, retract original position, initiatively the front end of shear blade 14 and fixed blade sheet 13 form the scissors mouth of automatic open-close.When the top edge process of cloth from driving wheel 2, when then carrying cloth guiding pole 15 and walk downwards by air-jet loom, by the scissors mouth of automatic open-close, cut off cutting knife-edge part.
Claims (1)
1. an air-jet loom framing scissors apparatus, it is characterized in that: driving wheel (2) is fixed in scissors box (1) by driving wheel turning cylinder (3), drive (5) is fixed in scissors box (1) by drive turning cylinder (4), driven pulley (7) is fixed in scissors box (1) by driven pulley turning cylinder (6), and the tooth of driving wheel (2), drive (5), driven pulley (7) intermeshes; Fixed blade sheet (13) is fixed on the lateral edges of scissors box (1), initiatively shear blade (14) stretches out scissors box (1) from the side, and be fixed in scissors box (1) by active shear blade turning cylinder (9), form scissors mouth with fixed blade sheet (13), the heteromorphic teeth (8) on driven pulley (7) and initiatively shear blade (14) interlock; Return spring hook (10) Shang， upper end that the lower end of return spring (12) is fixed on active shear blade (14) is fixed in the return spring fixing feet (11) on scissors box (1); Scissors box (1) is connected with sliding bottom (18) bolt by scissors box fixing hole one (17), sliding bottom (18) is arranged on by sliding bottom fixing hole (20) in the chute (21) of firm banking (19), and firm banking (19) is connected with air-jet loom by fixing hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221574.2A CN103510260B (en) | 2012-06-30 | 2012-06-30 | Air-jet loom framing scissors apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221574.2A CN103510260B (en) | 2012-06-30 | 2012-06-30 | Air-jet loom framing scissors apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103510260A true CN103510260A (en) | 2014-01-15 |
| CN103510260B CN103510260B (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210221574.2A Active CN103510260B (en) | 2012-06-30 | 2012-06-30 | Air-jet loom framing scissors apparatus |
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| CN (1) | CN103510260B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117338Y2 (en) * | 1972-03-08 | 1976-05-11 | ||
| CN2316104Y (en) * | 1997-11-03 | 1999-04-28 | 廖胜旗 | Power-driven mechanical sheepshearer unit |
| CN201024276Y (en) * | 2007-01-29 | 2008-02-20 | 陈彦士 | Breadth-separating cutter for loom |
| CN101424002A (en) * | 2008-12-18 | 2009-05-06 | 浙江万利纺织机械有限公司 | Chopping knife type protector cutter mechanism for fiberglass weaving |
| CN201272877Y (en) * | 2008-07-30 | 2009-07-15 | 经纬纺织机械股份有限公司 | Chopping block type scissor for loom used for shearing fabric in chopping manner |
| CN102505299A (en) * | 2011-10-27 | 2012-06-20 | 常州市悦腾机械有限公司 | Slitter edge shear device of rapier loom |
| CN202644076U (en) * | 2012-06-30 | 2013-01-02 | 际华三五四二纺织有限公司 | Width dividing scissors device of air-jet loom |
-
2012
- 2012-06-30 CN CN201210221574.2A patent/CN103510260B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117338Y2 (en) * | 1972-03-08 | 1976-05-11 | ||
| CN2316104Y (en) * | 1997-11-03 | 1999-04-28 | 廖胜旗 | Power-driven mechanical sheepshearer unit |
| CN201024276Y (en) * | 2007-01-29 | 2008-02-20 | 陈彦士 | Breadth-separating cutter for loom |
| CN201272877Y (en) * | 2008-07-30 | 2009-07-15 | 经纬纺织机械股份有限公司 | Chopping block type scissor for loom used for shearing fabric in chopping manner |
| CN101424002A (en) * | 2008-12-18 | 2009-05-06 | 浙江万利纺织机械有限公司 | Chopping knife type protector cutter mechanism for fiberglass weaving |
| CN102505299A (en) * | 2011-10-27 | 2012-06-20 | 常州市悦腾机械有限公司 | Slitter edge shear device of rapier loom |
| CN202644076U (en) * | 2012-06-30 | 2013-01-02 | 际华三五四二纺织有限公司 | Width dividing scissors device of air-jet loom |
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| Publication number | Publication date |
|---|---|
| CN103510260B (en) | 2015-10-14 |
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