CN204211924U - High speed shock resistance type Profiled Reed - Google Patents
High speed shock resistance type Profiled Reed Download PDFInfo
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- CN204211924U CN204211924U CN201420584639.4U CN201420584639U CN204211924U CN 204211924 U CN204211924 U CN 204211924U CN 201420584639 U CN201420584639 U CN 201420584639U CN 204211924 U CN204211924 U CN 204211924U
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Abstract
The utility model relates to a kind of high speed shock resistance type Profiled Reed, belongs to technical field of textile machine.Comprise reed wire top, upper hump, airslide, lower hump, reed wire bottom and the reed back of the body, the streamlined district that smoothly transits is provided with between described reed wire bottom and lower hump, this district that smoothly transits is made up of convex area and depressed area, and convex area arises from reed wire lower end, and hump is descended finally in depressed area; Airslide is made up of upper cell wall, bottom land and lower cell wall, and upper cell wall and lower cell wall asymmetric; Upper hump and lower hump asymmetric, back of the body convex region and upwarp district drawn together by reed knapsack.The utility model is applied to heavy fabric weave, there is the advantages such as long service life, good impact resistance, good processability.
Description
Technical field
The utility model relates to a kind of high speed shock resistance type Profiled Reed, belongs to technical field of textile machine.
Background technology
Abnormity reed is one of main foundation parts of air-jet loom beating, and composition graphs 1, comprises reed beam A, reed wire and lower reed beam B, reed wire is mainly provided with reed wire top 1a, upper hump 2a, airslide 3a, lower hump 4a and reed wire bottom 5a.During work, the lower reed beam B of reed is clamped by loom slay, makes reed wire be that cantilever position carries out work of beating up.The reed of this structure problem when being applied to general fibre is little, however be applied to weave heavy fabric time, loom beating-up power is comparatively large, and reed can be subject to larger impulsive force, and reed wire perpendicularity is difficult to ensure, is easily out of shape.Therefore, in production weaving process, very easily there are reed wire wearing and tearing in the shorter time, and easily there is fluffiness in fiber surface, this structure of reed not only service life short, ABRASION RESISTANCE is not strong, and had a strong impact on quality and the production efficiency of fabric, also easily cause fabric quality accident, cause to normal production and have a strong impact on, fabric unit production cost improves greatly.
Have based on this, make subject application.
Utility model content
In order to overcome short, the defect such as shock resistance is poor, ABRASION RESISTANCE is not good, easy fluffing in service life existing for normal reed, the utility model provides that a kind of reed constructions is reasonable, resistance to impact good, be applicable to the high speed shock resistance type Profiled Reed of multiple poundage fabric.
For achieving the above object, the technical scheme taked of the utility model is as follows:
High speed shock resistance type Profiled Reed, comprise reed beam, reed wire and lower reed beam, described reed wire comprises reed wire top, upper hump, airslide, lower hump, reed wire bottom and the reed back of the body, the streamlined district that smoothly transits is provided with between reed wire top and upper hump, this district that smoothly transits is made up of convex area and depressed area, convex area arises from reed wire upper end, and hump is gone up finally in depressed area; Arc transition between upper hump and airslide; Airslide is made up of upper cell wall, bottom land and lower cell wall, upper cell wall and bottom land, is arc transition between bottom land and lower cell wall, and upper cell wall and lower cell wall asymmetric; Arc transition between lower cell wall and lower hump, and upper hump and lower hump asymmetric, arc transition between lower hump and reed wire bottom; The reed back of the body is between the reed wire top and reed wire bottom of airslide offside, comprise back of the body convex region and upwarp district, back of the body convex region is arranged at convex area dorsal part, and back of the body convex region and convex area are with the vertical center line symmetry in place, reed wire top, upwarp district to be tilted by downward hump direction, bottom land back, and the upper end of reed wire bottom finally.
Further, as preferably:
Described back of the body convex region and upwarp between district flat region is set, flat region arises from back of the body lower end, convex region, finally bottom land back upwarp upper end, district.
Described reed wire overall height H is 88-94mm, and reed wire top is identical with the width b of reed wire bottom; Smoothly transit district total length H
1for 8-10mm, the distance d between convex area and Bei Ao district
2for 5-7mm; Airslide width (upper vertical distance between cell wall end and lower cell wall end) H
2for 7.5mm; The angle β upwarping opposed vertical direction, district is 1-5 °.
Angle theta between described upper cell wall and lower cell wall is 12 °, airslide width H
2be less than hump and the peak-to-peak distance of lower camel.
Reed is installed in loom slay by lower reed beam, in process of beating up, reed swing is to realize work of beating up, therefore, stressed maximum be also easily attractive reed damage be exactly reed wire upper end and upper end, reed wire bottom, compared with the reed of routine, operation principle of the present utility model and beneficial effect as follows:
1. the reed wire of the utility model high speed shock resistance type Profiled Reed arranges the district that smoothly transits between reed wire top and upper hump, this district that smoothly transits is that convex area and depressed area form smooth streamlined structure, reed wire upper end is well transitted to lower hump place, the district that smoothly transits of this streamlined structure cushions the impulsive force suffered by the reed wire bottom in the process of beating up, thus avoid the reed wire formation abrasion beaten up caused by impulsive force, ensure that the perpendicularity of reed body between reed wire bottom and reed wire top, both the prolongation in Profiled Reed service life had been conducive to, turn avoid because of the gigging phenomenon caused by reed wire wearing and tearing, production efficiency and product quality improve greatly.
2. reed back and the symmetrically arranged back of the body convex region of convex area opposite position make reed wire upper end width strengthen, and form arc-shaped transition, while the intensity of further strengthening reed wire bottom, arc back of the body land structure also serves cushioning effect to impulsive force, back of the body convex region, percussion in the process of beating up weakens to minimum by convex area together with depressed area, avoid the wearing and tearing of reed wire, thus well ensure that the perpendicularity of reed wire, thus when weaving heavy fabric, can be good at bearing impulsive force of beating up, avoid because of the caused gigging phenomenon such as reed reed wire wearing and tearing, fabric quality is protected.
3. in the utility model, the whole height H of Profiled reed is 88-94mm, is far smaller than the height (traditional reed reed wire height is 110-120mm) of traditional reed reed wire, and the width H of airslide
2for 7.5mm, comparatively conventional air well width (conventional air well width is 5.5mm, 6.0mm) is large, thus make to be increased by the airslide space of weft yarn, then weft yarn also reduces the impulsive force that upper cell wall, lower cell wall cause relatively through out-of-date, the upper hump of airslide both sides, lower hump is stressed diminishes, the reed wire entirety external force of bearing reduces, and improves Profiled Reed and walks impact resistance in process at fibre high-speed.
4. the impulsive force of beating up born relative to reed wire top of reed wire bottom is larger, therefore, under the prerequisite guaranteeing Profiled Reed impact resistance, for making the overall structure of Profiled Reed more simple, Profiled reed is facilitated to process, what the reed of the lower hump dorsal part back of the body can be processed as hump direction inclination upward upwarps district, make it to be certain inclination angle with vertical direction, then when being subject to impulsive force, impulsive force can be decomposed into horizontal direction and vertical direction both direction, the active force then acting on upper end, reed wire bottom is weakened, and further increases the shock resistance of Profiled Reed.
The utility model Profiled Reed is applied to carbon fiber, heavy fabric etc. when weaving, the impulsive force of beating up and reed wire being caused can well be weakened, improve the impact resistance in fibre high-speed motion process of reed wire, both the service life of improving Profiled Reed had been conducive to, be conducive to again the perpendicularity improving reed wire, reduce the fluffiness beaten up in process, machinable fabric type and processing quality all improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of conventional reed wire;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is size marking figure of the present utility model;
Fig. 4 is the structure for amplifying schematic diagram at M position in Fig. 2.
The upper reed beam of number in the figure: A.; B. reed beam is descended; 1. reed wire top; 2. go up hump; 3. airslide; Cell wall on 31.; 32. bottom lands; 33. times cell walls; 4. descend hump; 5. reed wire bottom; 6. the reed back of the body; 61. Bei Ao districts; 62. flat regions; 63. upwarp district; 7. smoothly transit district; 71. convex areas; 72. depressed areas.
Detailed description of the invention
Embodiment 1
The present embodiment high speed shock resistance type Profiled Reed, composition graphs 2, comprise reed beam A, reed wire and lower reed beam B, lower reed beam B is clamped by loom slay, reed wire is made to be cantilever position, reed wire comprises reed wire top 1, upper hump 2, airslide 3, lower hump 4, reed wire bottom 5 and the reed back of the body 6, upper hump 2, the opening of lower hump 4 and airslide 3 is positioned at homonymy, the reed back of the body 6 is positioned at hump 2, lower hump 4, the dorsal part of the opening of airslide 3, wherein: between reed wire bottom 5 and lower hump 4, be provided with the streamlined district 7 that smoothly transits, this district 7 that smoothly transits is made up of convex area 71 and depressed area 72, convex area 71 arises from reed wire bottom 5 end, and transit to depressed area 72, depressed area 72 descends hump 4 lower end finally, arc transition between lower hump 4 and airslide 3, airslide 3 is made up of upper cell wall 31, bottom land 32 and lower cell wall 33, upper cell wall 31 and bottom land 32, is arc transition between bottom land 32 and lower cell wall 33, and airslide 3 is unsymmetric structure, and upper cell wall 31 is also asymmetric with lower cell wall 33, arc transition between lower cell wall 33 and lower hump 4, the airslide 3 of dissymmetrical structure makes hump 2 and lower hump 4 also asymmetric, arc transition between lower hump 4 and reed wire bottom 5, the reed back of the body 6 is between the reed wire top 1 and reed wire bottom 5 of airslide 3 dorsal part, comprise back of the body convex region 61 and upwarp district 63, composition graphs 4, back of the body convex region 61 is arranged at convex area 71 dorsal part, and be symmetrical arranged with the vertical center line on reed wire top 1 with convex area 71, upwarp district 63 to be tilted by downward hump 4 direction, bottom land 32 back, and the upper end of reed wire bottom 5 finally.Wherein, in the present embodiment, shown in composition graphs 3, the reed wire overall height H of Profiled Reed is 94mm, and reed wire top 1 is identical with the width b of reed wire bottom 5, and b=4mm; Smoothly transit district 7 total length H
1for 10mm, the distance d between convex area 71 and Bei Ao district 61
2for 6mm; The distance d in lower hump 5 opposed vertical direction
1for 12mm, the arc radius R of arc transition between lower hump 5 and airslide 3
1for 4.0mm; Airslide 3 width H
2for 7.5mm, the angle theta between upper cell wall and lower cell wall is 12 °, the arc radius R of the arc transition of upper cell wall 31 and bottom land 32, bottom land 32 and lower cell wall 33
2identical, and R
2for 3.0mm; The distance d in upper hump 2 opposed vertical direction
3for 14mm, the arc radius R of upper hump 2 and reed wire bottom 5 arc transition
3for 4.5mm; The angle β upwarping opposed vertical direction, district 63 is 2 °.
In the present embodiment, that sets between reed wire bottom 5 and lower hump 4 puts the district 7 that smoothly transits as streamlined structure, reed wire bottom 5 end is well transitted to lower hump 4 place, the district 7 that smoothly transits of this streamlined structure cushions the impulsive force suffered by the reed wire bottom 5 in the process of beating up, thus avoid the reed wire wearing and tearing of beating up caused by impulsive force, ensure that the perpendicularity of reed body between reed wire bottom 5 and reed wire top 1, both the prolongation in Profiled Reed service life had been conducive to, turn avoid because of the gigging phenomenon caused by reed wire wearing and tearing, working (machining) efficiency and product quality improve greatly, the back of the body convex region 61 that the reed back of the body 6 is arranged with convex area 71 opposite position makes reed wire top 1 terminal end width strengthen, and form arc-shaped transition, while the end intensity of further strengthening reed wire bottom 5, arc back of the body convex region 61 structure also serves cushioning effect to impulsive force, percussion in the process of beating up weakens to minimum by back of the body convex region 71, convex area 61 together with depressed area 62, avoid the fracture of reed wire, when weaving heavy fabric, can avoid because of the caused gigging phenomenon such as reed reed wire wearing and tearing, fabric quality is protected, Profiled reed whole height H in the present embodiment is far smaller than the height (traditional reed reed wire height is 110-120mm) of traditional reed reed wire, and the width H of airslide
2then comparatively conventional air well width (conventional air well width is 5.5mm, 6.0mm) is large, therefore weft yarn is increased by airslide 3 space, then weft yarn also reduces the impulsive force that upper cell wall 31, lower cell wall 33 cause relatively through out-of-date, the upper hump 2 of airslide 3 both sides, lower hump 4 is stressed diminishes, the external force that overall Profiled reed bears reduces, and improves Profiled Reed and walks impact resistance in process at fibre high-speed.
The Profiled Reed of the present embodiment is applied to carbon fiber, heavy fabric etc. when weaving, the impulsive force of beating up and reed body being caused can well be weakened, improve the impact resistance in fibre high-speed motion process of reed wire, both the service life of improving Profiled Reed had been conducive to, be conducive to again the perpendicularity improving reed wire, reduce the fluffiness beaten up in process, machinable fabric type and processing quality all improve.
Embodiment 2
The present embodiment high speed shock resistance type Profiled Reed, composition graphs 2, comprise reed beam A, reed wire and lower reed beam B, reed wire comprises reed wire top 1, upper hump 2, airslide 3, lower hump 4, reed wire bottom 5 and the reed back of the body 6, upper hump 2, the opening of lower hump 4 and airslide 3 is positioned at homonymy, the reed back of the body 6 is positioned at hump 2, lower hump 4, the dorsal part of the opening of airslide 3, wherein: between reed wire bottom 5 and lower hump 4, be provided with the streamlined district 7 that smoothly transits, this district 7 that smoothly transits is made up of convex area 71 and depressed area 72, convex area 71 arises from reed wire bottom 5 end, and transit to depressed area 72, depressed area 72 descends hump 4 upper end finally, arc transition between lower hump 4 and airslide 3, airslide 3 is made up of upper cell wall 31, bottom land 32 and lower cell wall 33, upper cell wall 31 and bottom land 32, is arc transition between bottom land 32 and lower cell wall 33, and airslide 3 is unsymmetric structure, and upper cell wall 31 is also asymmetric with lower cell wall 33, arc transition between lower cell wall 33 and lower hump 4, the airslide 3 of dissymmetrical structure makes hump 2 and lower hump 4 also asymmetric, arc transition between lower hump 4 and reed wire bottom 5, the reed back of the body 6 is between the reed wire top 1 and reed wire bottom 5 of airslide 3 dorsal part, comprise back of the body convex region 61, flat region 62 and upwarp district 63, composition graphs 4, back of the body convex region 61 is arranged at convex area 71 dorsal part, and be symmetrical arranged with the vertical center line of reed wire bottom 5 with convex area 71, extend upwardly to bottom land 32 offside along back of the body convex region 61 end and form flat region 62, upwarp district 63 and upwards tilted in hump 2 direction by bottom land 32 back, and the upper end on reed wire top 1 finally.Wherein, in the present embodiment, shown in composition graphs 3, Profiled reed overall height H is 88mm, and reed wire top 1 is identical with the width b of reed wire bottom 5, and b=4mm; Smoothly transit district 7 total length H
1for 8mm, the distance d between convex area 71 and Bei Ao district 61
2for 5.5mm; The distance d in lower hump 4 opposed vertical direction
1for 11mm, the arc radius R of arc transition between lower hump 4 and airslide 3
1for 4.4mm; Airslide 3 width H
2for 7.5mm, the angle theta between upper cell wall and lower cell wall is 12 °, the arc radius R of the arc transition of upper cell wall 31 and bottom land 32, bottom land 32 and lower cell wall 33
2identical, and R
2for 3.4mm; The distance d in upper hump 2 opposed vertical direction
3for 13mm, the arc radius R of upper hump 2 and reed wire top 1 arc transition
3for 4.6mm; The angle β upwarping opposed vertical direction, district 63 is 3 °.
In the present embodiment, that sets between reed wire bottom 5 and lower hump 4 puts the district 7 that smoothly transits as streamlined structure, reed wire bottom 5 end is well transitted to lower hump 4 place, the district 7 that smoothly transits of this streamlined structure cushions the impulsive force suffered by the reed wire bottom 5 in the process of beating up, thus avoid the reed wire wearing and tearing of beating up caused by impulsive force, ensure that the perpendicularity of reed body between reed wire bottom 5 and reed wire top 1, both the prolongation in Profiled Reed service life had been conducive to, turn avoid because of the gigging phenomenon caused by reed wire wearing and tearing, working (machining) efficiency and product quality improve greatly, the reed back of the body 6 strengthens with reed wire bottom 5 terminal end width that the back of the body convex region 61 that convex area 71 opposite position is arranged makes reed wire bottom 5 contact with fixture, and form arc-shaped transition, while the end intensity of further strengthening reed wire bottom 5, arc back of the body convex region 61 structure also serves cushioning effect to impulsive force, percussion in the process of beating up weakens to minimum by back of the body convex region 71, convex area 61 together with depressed area 62, avoid the fracture of reed wire, when weaving heavy fabric, can avoid because of the caused gigging phenomenon such as reed reed wire wearing and tearing, fabric quality is protected, special-shaped reed slice reed whole height H in the present embodiment is far smaller than the height (traditional reed height is 110-120mm) of traditional reed, and the width H of airslide
2then comparatively conventional air well width (conventional air well width is 5.5mm, 6.0mm) is large, therefore weft yarn is increased by airslide 3 space, then weft yarn also reduces the impulsive force that upper cell wall 31, lower cell wall 33 cause relatively through out-of-date, the upper hump 2 of airslide 3 both sides, lower hump 4 is stressed diminishes, the reed wire entirety external force of bearing reduces, and improves Profiled Reed and walks impact resistance in process at fibre high-speed, the impulsive force of beating up that relative reed wire bottom 5, reed wire top 1 is born is less, therefore, under the prerequisite guaranteeing Profiled Reed impact resistance, for making the overall structure of Profiled Reed more simple, Profiled Reed is facilitated to process, what the reed of the upper hump 2 dorsal part back of the body 6 can be processed as hump 2 direction inclination upward upwarps district 63, make it to be certain inclination angle with vertical direction, then when being subject to impulsive force, impulsive force can be decomposed into horizontal direction and vertical direction both direction, the active force then acting on upper end, reed wire top 1 is weakened, further increase the shock resistance of Profiled Reed.
The Profiled Reed of the present embodiment is applied to carbon fiber, heavy fabric etc. when weaving, the impulsive force of beating up and reed wire being caused can well be weakened, improve the impact resistance in fibre high-speed motion process of reed wire, both the service life of improving Profiled Reed had been conducive to, be conducive to again the perpendicularity improving reed wire, reduce the fluffiness beaten up in process, machinable fabric type and processing quality all improve.
Claims (4)
1. high speed shock resistance type Profiled Reed, it is characterized in that: comprise reed beam, reed wire and lower reed beam, described reed wire comprises reed wire top, upper hump, airslide, lower hump, reed wire bottom and the reed back of the body, the streamlined district that smoothly transits is provided with between reed wire bottom and lower hump, this district that smoothly transits is made up of convex area and depressed area, convex area arises from reed wire lower end, and hump is descended finally in depressed area; Lower arc transition between hump and airslide; Airslide is made up of upper cell wall, bottom land and lower cell wall, upper cell wall and bottom land, is arc transition between bottom land and lower cell wall, and upper cell wall and lower cell wall asymmetric; Arc transition between upper cell wall and upper hump, and upper hump and lower hump asymmetric, arc transition between upper hump and reed wire top; The reed back of the body, between the reed wire top and reed wire bottom of airslide offside, comprises back of the body convex region and upwarp district, and back of the body convex region is symmetricly set in convex area dorsal part, upwarps district and is upwards tilted in hump direction by bottom land back, and the lower end on reed wire top finally.
2. high speed shock resistance type Profiled Reed as claimed in claim 1, is characterized in that: described back of the body convex region and upwarp between district and arrange flat region, and flat region arises from back of the body lower end, convex region, finally bottom land back upwarp upper end, district.
3. high speed shock resistance type Profiled Reed as claimed in claim 1 or 2, it is characterized in that: described reed wire overall height H is 88-94mm, reed wire top is identical with the width b of reed wire bottom; Smoothly transit district total length H
1for 8-10mm, the distance d between convex area and Bei Ao district
2for 5-7mm; Airslide width H
2for 7.5mm; The angle β upwarping opposed vertical direction, district is 1-5 °.
4. high speed shock resistance type Profiled Reed as claimed in claim 1, is characterized in that: the angle theta between described upper cell wall and lower cell wall is 12 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584639.4U CN204211924U (en) | 2014-10-11 | 2014-10-11 | High speed shock resistance type Profiled Reed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584639.4U CN204211924U (en) | 2014-10-11 | 2014-10-11 | High speed shock resistance type Profiled Reed |
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| Publication Number | Publication Date |
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| CN204211924U true CN204211924U (en) | 2015-03-18 |
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ID=52980611
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584639.4U Active CN204211924U (en) | 2014-10-11 | 2014-10-11 | High speed shock resistance type Profiled Reed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192170A (en) * | 2015-05-26 | 2016-12-07 | 意达股份公司 | Reed for air-jet loom |
| CN110820138A (en) * | 2019-12-11 | 2020-02-21 | 绍兴市越泉纺织器材有限公司 | Reinforced reed for air-jet loom |
-
2014
- 2014-10-11 CN CN201420584639.4U patent/CN204211924U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192170A (en) * | 2015-05-26 | 2016-12-07 | 意达股份公司 | Reed for air-jet loom |
| CN106192170B (en) * | 2015-05-26 | 2020-05-05 | 意达股份公司 | Reed for air-jet loom |
| CN110820138A (en) * | 2019-12-11 | 2020-02-21 | 绍兴市越泉纺织器材有限公司 | Reinforced reed for air-jet loom |
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