CN107557975A - A kind of let-off motion for rapier loom - Google Patents
A kind of let-off motion for rapier loom Download PDFInfo
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- CN107557975A CN107557975A CN201710915742.0A CN201710915742A CN107557975A CN 107557975 A CN107557975 A CN 107557975A CN 201710915742 A CN201710915742 A CN 201710915742A CN 107557975 A CN107557975 A CN 107557975A
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- warp
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- wallboard
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- 238000009434 installation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a kind of let-off motion for rapier loom that main warp line can be caused different from lashing wire warp run-in, including：A pair of warp let-off wallboards, this includes active warp let-off roller and passive warp let-off roller to being provided with five warp let-off roller groups, each warp let-off roller group on warp let-off wallboard from top to bottom；Rotate gear is respectively arranged with the outside of underlying two actives warp let-off roller one of which warp let-off wallboard, three active warp let-off rollers above are respectively arranged with rotate gear on the outside of another warp let-off wallboard, a pair of described warp let-off wallboards are provided with the reducing motor of two active warp let-off rollers below for driving and three active warp let-off rollers of top in its exterior bottom respectively, and transmission mechanism is respectively arranged between reducing motor and corresponding active warp let-off roller.Let-off motion of the present invention can be widely used on various rapier looms.
Description
Technical field
The present invention relates to a kind of let-off motion, particularly relates to a kind of let-off motion for rapier loom.
Background technology
At present, the let-off motion of rapier loom is traditionally used for, its structure includes：It is parallel to each other for a pair, arranges vertically
Warp let-off wallboard, this to being provided with five warp let-off arranged in the horizontal direction roller groups, each warp let-off roller from top to bottom on warp let-off wallboard
Group includes an active warp let-off roller and a passive warp let-off roller, and each active warp let-off roller includes：Active warp let-off roller positioned at middle part
Portion and the active rotating shaft for being separately positioned on active warp let-off roller portion both sides for a pair, each passive warp let-off roller include：Quilt positioned at middle part
Dynamic warp let-off roller portion and the passive rotating shaft for being separately positioned on passive warp let-off roller portion both sides for a pair, the outside of one of warp let-off wallboard
Reducing motor is provided with, is corresponded, rotate gear is provided with the active rotating shaft of the corresponding side of five active warp let-off rollers,
Travelling gear is provided between adjacent rotate gear two-by-two, is provided with the output shaft of reducing motor and is sent with nethermost active
The drive gear that rotate gear on active rotating shaft through roller is meshed.In actual use, due to all warp let-off rollers
Group is driven by a reducing motor, and when weaving, when the warp run-in difference of main warp line and lashing wire is larger, the ravel after staplings falls
Car is extremely difficult, is very easy to produce defective cloth.
The content of the invention
The technical problems to be solved by the invention are：A kind of use that may be such that main warp line is different from lashing wire warp run-in is provided
In the let-off motion of rapier loom.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of let-off motion for rapier loom,
Its structure includes：A pair of warp let-off wallboards for being parallel to each other, arranging vertically, this to being provided with five edges from top to bottom on warp let-off wallboard
The warp let-off roller group of horizontal direction arrangement, each warp let-off roller group include an active warp let-off roller and a passive warp let-off roller, Mei Gezhu
Dynamic warp let-off roller includes：Turn positioned at the active warp let-off roller portion at middle part and the active for being separately positioned on active warp let-off roller portion both sides for a pair
Axle, each passive warp let-off roller include：Positioned at the passive warp let-off roller portion at middle part and it is separately positioned on passive warp let-off roller portion both sides for a pair
Passive rotating shaft；Underlying two actives warp let-off roller is the active rotating shaft of the side of two low level active warp let-off rollers from corresponding
Stretched out in the warp let-off wallboard of side, be respectively arranged with rotate gear, above three active warp let-off rollers are three high-order main
The active rotating shaft of the opposite side of dynamic warp let-off roller stretches out from the warp let-off wallboard of corresponding side, is respectively arranged with rotate gear, under
And drive sprocket is additionally provided with the active rotation axle of the corresponding side of upper 3rd active warp let-off roller on the outside of rotate gear,
Travelling gear is provided between adjacent rotate gear two-by-two, travelling gear engages with two adjacent rotate gears；It is described
The Basolateral of warp let-off wallboard is respectively arranged with motor mount, and reducing motor is respectively arranged with motor mount, wherein, position
In the reducing motor of the rotate gear on the active rotating shaft of low level active warp let-off roller be on the output shaft of low level driving decelerating electric machine
The drive gear being meshed with the rotate gear on the active rotating shaft of nethermost active warp let-off roller is provided with, positioned at drive sprocket
The reducing motor of lower section is that the drive sprocket being engaged with drive sprocket is provided with the output shaft of high-order driving decelerating electric machine, is passed
The driving chain of closed loop is provided with movable sprocket and drive sprocket so that drive sprocket links with drive sprocket.
As a kind of preferred scheme, in a kind of described let-off motion for rapier loom, described five actives
Warp let-off roller is equally spaced, i.e., the spacing two-by-two between adjacent active warp let-off roller is equal.
As a kind of preferred scheme, in a kind of described let-off motion for rapier loom, described five passive
Warp let-off roller is equally spaced, i.e., the spacing two-by-two between adjacent passive warp let-off roller is equal.
As a kind of preferred scheme, in a kind of described let-off motion for rapier loom, the installation of described motor
Seat includes：The bottom plate being arranged on warp let-off wallboard and the fixed seat being fixed on corresponding reducing motor on bottom plate.
The beneficial effects of the invention are as follows：The present invention is by setting two reducing motors, i.e. a low level driving decelerating electric machine
With a high-order driving decelerating electric machine, the rotating speed of reducing motor thus can be individually set so that main warp line is sent with lashing wire
Different through amount, to meet weaving process requirement, the ravel after staplings is very simple, can be effectively prevented from producing defective cloth.In addition, by
It is arranged in by two reducing motors on the motor mount of warp let-off wallboard bottom, substantially reduces holding for warp let-off wallboard
Weight so that whole let-off motion is more safe and reliable.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the let-off motion of the present invention for rapier loom.
Reference in Fig. 1 is：1st, the first warp let-off wallboard, 11, bottom plate, 12, fixed seat, 13, low level gear reduction electricity
Machine, 14, drive gear, the 15, first rotate gear, the 16, first travelling gear, the 17, second rotate gear, the 2, second warp let-off wall
Plate, 21, bottom plate, 22, fixed seat, 23, high-order driving decelerating electric machine, 241, drive sprocket, 242, driving-chain chain, 243, driving-chain
Bar, the 25, the 3rd rotate gear, the 26, second travelling gear, the 27, the 4th rotate gear, the 28, the 3rd travelling gear, 29, the 5th turns
Moving gear, the 31, first active warp let-off roller, the 32, first passive warp let-off roller, the 41, second active warp let-off roller, 42, the second passive warp let-off
Roller, the 51, the 3rd active warp let-off roller, the 52, the 3rd passive warp let-off roller, the 61, the 4th active warp let-off roller, the 62, the 4th passive warp let-off roller,
71st, the 5th active warp let-off roller, the 72, the 5th passive warp let-off roller.
Embodiment
Below in conjunction with the accompanying drawings, a kind of specific implementation of let-off motion for rapier loom of the present invention is described in detail
Scheme：
As shown in figure 1, a kind of let-off motion for rapier loom of the present invention, including：It is parallel to each other, erects for a pair
The warp let-off wallboard directly arranged, i.e.,：First warp let-off wallboard 1 and the second warp let-off wallboard 2, the first warp let-off wallboard 1 and the second warp let-off wallboard 2
Between be provided with five warp let-off roller groups of the warp let-off arranged in the horizontal direction roller group the i.e. first to the 5th, the first warp let-off roller from top to bottom
Group includes the first active warp let-off roller 31 and the first passive warp let-off roller 32, and the first active warp let-off roller 31 includes：Master positioned at middle part
Dynamic warp let-off roller portion and the active rotating shaft for being separately positioned on active warp let-off roller portion both sides for a pair, the first passive warp let-off roller 32 include：Position
In the passive warp let-off roller portion at middle part and the passive rotating shafts of passive warp let-off roller portion both sides is separately positioned on for a pair, in the second warp let-off roller group
Including the second active warp let-off roller 41 and the second passive warp let-off roller 42, the second active warp let-off roller 41 includes：Active positioned at middle part
Warp let-off roller portion and the active rotating shaft for being separately positioned on active warp let-off roller portion both sides for a pair, the second passive warp let-off roller 42 include：Position
In the passive warp let-off roller portion at middle part and the passive rotating shafts of passive warp let-off roller portion both sides is separately positioned on for a pair, in the 3rd warp let-off roller group
Including the 3rd active warp let-off roller 51 and the 3rd passive warp let-off roller 52, the 3rd active warp let-off roller 51 includes：Active positioned at middle part is sent
The active rotating shaft of active warp let-off roller portion both sides is separately positioned on through roller portion and a pair, the 3rd passive warp let-off roller 52 includes：In being located at
The passive warp let-off roller portion in portion and the passive rotating shaft for being separately positioned on passive warp let-off roller portion both sides for a pair, the 4th warp let-off roller group include
4th active warp let-off roller 61 and the 4th passive warp let-off roller 62, the 4th active warp let-off roller 61 include：Active warp let-off roller positioned at middle part
Portion and the active rotating shaft for being separately positioned on active warp let-off roller portion both sides for a pair, the 4th passive warp let-off roller 62 include：Positioned at middle part
Passive warp let-off roller portion and the passive rotating shaft for being separately positioned on passive warp let-off roller portion both sides for a pair, the 5th warp let-off roller group include the 5th
71 and the 5th passive warp let-off roller 72 of active warp let-off roller, the 5th active warp let-off roller 71 include：Positioned at the active warp let-off roller portion at middle part and
A pair of active rotating shafts for being separately positioned on active warp let-off roller portion both sides, the 5th passive warp let-off roller 72 include：Positioned at the passive of middle part
Warp let-off roller portion and the passive rotating shaft for being separately positioned on passive warp let-off roller portion both sides for a pair；Two low level active warp let-off rollers are the first master
In dynamic warp let-off roller 31 and the second active warp let-off roller 41, the active rotating shaft in the left side of the first active warp let-off roller 31 is from the first warp let-off wallboard
Stretched out in 1, be provided with the first rotate gear 15, the active rotating shaft in the left side of the second active warp let-off roller 41 is from the first warp let-off wallboard 1
It is middle to stretch out, be provided with the second rotate gear 17, on the first warp let-off wallboard 1 the first rotate gear 15, the second rotate gear 17 it
Between be provided with the first travelling gear 16, the first travelling gear 16 engages with the first rotate gear 15 and the second rotate gear 17,
The first described warp let-off wallboard 1 is provided with the motor mount being made up of bottom plate 11 and fixed seat 12, the electricity in its Basolateral
Low level driving decelerating electric machine 13 is provided with machine mounting seat, is provided with the output shaft of low level driving decelerating electric machine 13 and first turn
The drive gear 14 that moving gear 15 engages；Three high-order active warp let-off rollers are the 3rd active warp let-off roller 51, the 4th active warp let-off roller
61 and the 5th in active warp let-off roller 71,
The active rotating shaft on the right side of the 3rd active warp let-off roller 51 stretches out from the second warp let-off wallboard 2, is provided with the 3rd rotation
Gear 25, the active rotating shaft on the right side of the 4th active warp let-off roller 61 stretch out from the second warp let-off wallboard 2, are provided with the 4th turning gear
Wheel 27, the active rotating shaft on the right side of the 5th active warp let-off roller 71 stretches out from the second warp let-off wallboard 2, is provided with the 5th rotate gear
29, be provided between the 3rd rotate gear 25 and the 4th rotate gear 27 on the second warp let-off wallboard 2 second travelling gear 26,
It is provided with the 3rd travelling gear 28 between 4th rotate gear 27 and the 5th rotate gear 29, the second travelling gear 26 and the 3rd turn
The rotate gear 27 of moving gear 25 and the 4th engages, the 3rd travelling gear 28 and the 4th rotate gear 27 and the 5th rotate gear 29
Engage, the second described warp let-off wallboard 2 is provided with the motor installation being made up of bottom plate 21 and fixed seat 22 in its Basolateral
, high-order driving decelerating electric machine 23 is provided with the motor mount, is provided with the output shaft of high-order driving decelerating electric machine 23
The driving-chain of closed loop is provided with the drive sprocket 241 being engaged with drive sprocket 242, drive sprocket 242 and drive sprocket 241
Bar 243 so that drive sprocket 242 links with drive sprocket 241.In the present embodiment, first the 31, second active of active warp let-off roller
Warp let-off roller 41, the 3rd active warp let-off roller 51, the 4th active warp let-off roller 61 and the 5th active warp let-off roller 71 are equally spaced, the first quilt
Dynamic warp let-off roller 32, the second passive warp let-off roller 42, the 3rd passive warp let-off roller 52, the 4th passive 62 and the 5th passive warp let-off roller of warp let-off roller
72 are equally spaced.
In summary, only presently preferred embodiments of the present invention, is not used for limiting the scope that the present invention is implemented, it is all according to
The equivalent changes and modifications that shape, construction, feature and spirit described in scope of the invention as claimed are made, this all should be included in
In the right of invention.
Claims (4)
1. a kind of let-off motion for rapier loom, including：A pair of warp let-off wallboards for being parallel to each other, arranging vertically, this is to sending
Through being provided with five warp let-off arranged in the horizontal direction roller groups on wallboard from top to bottom, each warp let-off roller group is sent including an active
Through roller and a passive warp let-off roller, each active warp let-off roller includes：Set respectively positioned at the active warp let-off roller portion at middle part and a pair
Active rotating shaft in active warp let-off roller portion both sides, each passive warp let-off roller include：Positioned at the passive warp let-off roller portion at middle part and a pair
It is separately positioned on the passive rotating shaft of passive warp let-off roller portion both sides；It is characterized in that：Underlying two actives warp let-off roller is two
The active rotating shaft of the side of individual low level active warp let-off roller stretches out from the warp let-off wallboard of corresponding side, is respectively arranged with turning gear
Wheel, above three active warp let-off rollers are the active rotating shaft of the opposite side of three high-order active warp let-off rollers from corresponding side
Stretched out in warp let-off wallboard, be respectively arranged with rotate gear, the active of the corresponding side of the 3rd active warp let-off roller from bottom to top turns
Drive sprocket is additionally provided with moving axis on the outside of rotate gear, is provided with travelling gear between adjacent rotate gear two-by-two,
Travelling gear engages with two adjacent rotate gears；The Basolateral of the warp let-off wallboard is respectively arranged with motor installation
, reducing motor is respectively arranged with motor mount, wherein, the turning gear on the active rotating shaft of low level active warp let-off roller
The reducing motor of wheel is that the active rotating shaft with nethermost active warp let-off roller is provided with the output shaft of low level driving decelerating electric machine
On the drive gear that is meshed of rotate gear, the reducing motor below drive sprocket is the defeated of high-order driving decelerating electric machine
The drive sprocket being engaged with drive sprocket is provided with shaft, the driving-chain of closed loop is provided with drive sprocket and drive sprocket
Bar so that drive sprocket links with drive sprocket.
2. a kind of let-off motion for rapier loom as claimed in claim 1, it is characterised in that five described actives are sent
It is equally spaced through roller, i.e., the spacing two-by-two between adjacent active warp let-off roller is equal.
3. a kind of let-off motion for rapier loom as claimed in claim 1, it is characterised in that described five passively send
It is equally spaced through roller, i.e., the spacing two-by-two between adjacent passive warp let-off roller is equal.
A kind of 4. let-off motion for rapier loom as described in claim 1,2 or 3, it is characterised in that described motor
Mounting seat includes the bottom plate being arranged on warp let-off wallboard and the fixed seat being fixed on corresponding reducing motor on bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915742.0A CN107557975A (en) | 2017-09-30 | 2017-09-30 | A kind of let-off motion for rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915742.0A CN107557975A (en) | 2017-09-30 | 2017-09-30 | A kind of let-off motion for rapier loom |
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| Publication Number | Publication Date |
|---|---|
| CN107557975A true CN107557975A (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710915742.0A Pending CN107557975A (en) | 2017-09-30 | 2017-09-30 | A kind of let-off motion for rapier loom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977999A (en) * | 2018-09-12 | 2018-12-11 | 太平洋纺织机械（常熟）有限公司 | Shuttleless loom batches cloth-pressing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2823287Y (en) * | 2005-08-15 | 2006-10-04 | 绍兴纺织机械集团有限公司 | Warp let-off mechanism for rapier loom |
| CN201695152U (en) * | 2010-04-23 | 2011-01-05 | 浙江汇德科技有限公司 | Let-off motion of rapier loom |
| EP2479326A2 (en) * | 2011-01-21 | 2012-07-25 | Tsudakoma Kogyo Kabushiki Kaisha | Warp feeding method and warp feeding device in loom |
| CN205443578U (en) * | 2015-12-25 | 2016-08-10 | 四平市旭晨胶带有限公司 | Warp feeding device of rapier loom |
| CN207210645U (en) * | 2017-09-30 | 2018-04-10 | 江苏浩泰毛纺织染有限公司 | A kind of let-off motion for rapier loom |
-
2017
- 2017-09-30 CN CN201710915742.0A patent/CN107557975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2823287Y (en) * | 2005-08-15 | 2006-10-04 | 绍兴纺织机械集团有限公司 | Warp let-off mechanism for rapier loom |
| CN201695152U (en) * | 2010-04-23 | 2011-01-05 | 浙江汇德科技有限公司 | Let-off motion of rapier loom |
| EP2479326A2 (en) * | 2011-01-21 | 2012-07-25 | Tsudakoma Kogyo Kabushiki Kaisha | Warp feeding method and warp feeding device in loom |
| CN205443578U (en) * | 2015-12-25 | 2016-08-10 | 四平市旭晨胶带有限公司 | Warp feeding device of rapier loom |
| CN207210645U (en) * | 2017-09-30 | 2018-04-10 | 江苏浩泰毛纺织染有限公司 | A kind of let-off motion for rapier loom |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977999A (en) * | 2018-09-12 | 2018-12-11 | 太平洋纺织机械（常熟）有限公司 | Shuttleless loom batches cloth-pressing device |
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Application publication date: 20180109 |