CN206368249U - A kind of water-jet loom active type loose warp device - Google Patents
A kind of water-jet loom active type loose warp device Download PDFInfo
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- CN206368249U CN206368249U CN201621156025.1U CN201621156025U CN206368249U CN 206368249 U CN206368249 U CN 206368249U CN 201621156025 U CN201621156025 U CN 201621156025U CN 206368249 U CN206368249 U CN 206368249U
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- loose warp
- support
- active type
- rocking arm
- tension
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Abstract
The utility model discloses a kind of water-jet loom active type loose warp device, including left support abutment, right support abutment and it is arranged on the universal driving shaft arranged from front to back between left and right bearing and successively, walking beam and the fixed back rest, universal driving shaft is located at the top of walking beam, the easers also include the active type loose warp mechanism for being used to drive universal driving shaft to rotate, active type loose warp mechanism has and only a set of, active type loose warp mechanism includes eccentric adjustment portion and loose warp swing arm, and one end of loose warp swing arm is connected with one end of universal driving shaft, the other end is connected with eccentric adjustment portion.The utility model drives universal driving shaft to rotate by unilateral active type loose warp structure, and then drives walking beam to swing, and overall performance is more reasonable.
Description
Technical field
The utility model is related to a kind of water-jet loom, more particularly to a kind of active type loose warp device.
Background technology
Effect of the easers of water-jet loom in whole weaving process is that filling density size is wanted according to fabric tissue
Ask, warp thread quantitative and with some tension is sent out in time in weaving process, to maintain being carried out continuously for weaving production.
In weaving process, when beam of a loom changes from big to small warp tension whether uniformity, be the master for weighing let-off motion performance quality
Want standard, and the size of warp tension and stability, depend greatly on the size of easing amount.
Former water-jet loom easers are passive type tension mechanism from the submitting mode of warp thread, are opened although its structure ensure that
The rigidity of power roller, but the loose warp time that easing amount can not be solved be difficult to regulation the problem of and the diversified problem of fabric,
And the complete machine mechanism is unreasonable, reduces the overall performance of loom.
As can be seen here, prior art awaits further improving.
Utility model content
The utility model is the weak point that avoids above-mentioned prior art from existing there is provided one kind is rational in infrastructure, loose warp when
Between the water-jet loom active type loose warp device that easily adjusts.
The technical scheme that the utility model is used for：
A kind of water-jet loom active type loose warp device, including left support abutment, right support abutment and be arranged between left and right bearing and from
Universal driving shaft, walking beam and the fixed back rest that A-P is arranged successively, universal driving shaft are located at the top of walking beam, and the easers are also
Including the active type loose warp mechanism for driving universal driving shaft to rotate, active type loose warp mechanism has and only a set of, active type loose warp
Mechanism includes eccentric adjustment portion and loose warp swing arm, and one end of loose warp swing arm is connected with one end of universal driving shaft, the other end is adjusted with eccentric
It is whole to be connected.
The easers also include tension support mechanism, tension support mechanism include left tension support, right tension support,
Tension sensor component and tension support component, left tension support are rotated with left support abutment and are connected, and right tension support turns with right support abutment
Dynamic connection, one end of the universal driving shaft is connected with left tension support, the other end is connected with right tension support, tension sensor component
It is connected respectively with left tension support, left support abutment, tension support component is connected with right tension support, right support abutment respectively.
The tension support mechanism also includes left rocking arm mandrel, right rocking arm mandrel, left coupling and right screw mandrel, left rocking arm
The right-hand member of mandrel is connected by left coupling with the left end of universal driving shaft, and the left end of left rocking arm mandrel is connected with left tension support, right
The left end of rocking arm mandrel is connected by right screw mandrel with the right-hand member of universal driving shaft, the right-hand member of right rocking arm mandrel and right tension support phase
Even.
The tension support mechanism also include two the first needle bearings, two the first back-up rings, two the second needle bearings,
Two the second back-up rings and branch's seat, the right-hand member of the left rocking arm mandrel and the left end of right rocking arm mandrel are equipped with the first rolling respectively
Needle bearing and the first back-up ring, the left end of the left rocking arm mandrel are also equipped with the second needle bearing and the second back-up ring, and the right side is shaken
The right-hand member of arm mandrel is also equipped with the second needle bearing and the second back-up ring, and the right-hand member of right rocking arm mandrel is arranged on branch's seat, point
Bearing is arranged on right support abutment.
The easers also include support position adjustment mechanism, and support position adjustment mechanism includes left adjustment block, left tune
Whole bolt, right adjustment block and right adjustment bolt, left and right adjustment block are separately mounted in the frame of water-jet loom；Left adjustment block and
Left adjustment bolt is located at the lower section of left support abutment respectively, and left adjustment bolt is passed through out of left adjustment block and is connected with left support abutment, up and down
The upper-lower position of left support abutment left support abutment in Pre strained state can be adjusted by turning left adjustment bolt；Right adjustment block and right adjustment bolt
It is located at the lower section of right support abutment respectively, right adjustment bolt is passed through out of right adjustment block and is connected with right support abutment, and right adjustment is turned up and down
Bolt can adjust the upper-lower position of right support abutment right support abutment in Pre strained state.
The easers also include Left-wing Federation's swing arm and right transmission arm, one end of Left-wing Federation's swing arm is connected with left rocking arm mandrel,
The other end is connected with the left end of walking beam, and one end of right transmission arm is connected with right rocking arm mandrel, the right-hand member of the other end and walking beam
It is connected.
The eccentric adjustment portion includes loose warp disk, telescopic connection bar and loose warp push rod, the one of telescopic connection bar
End is connected with loose warp disk, the other end is connected with loose warp push rod, is provided with rolling bearing, the inner ring of rolling bearing and pacifies in loose warp disk
Equipped with eccentric bushing, eccentric bushing is connected with loom drive shaft, and one end that loose warp push rod is not connected with telescopic connection bar passes through ball
Bearing is connected with loose warp swing arm.
By adopting the above-described technical solution, having the beneficial effect that acquired by the utility model：
The utility model carries out loose warp regulation by unilateral active type loose warp mechanism to the back beam structure of water-jet loom, actively
Formula easing mechanism is connected by loose warp swing arm with universal driving shaft, drives universal driving shaft to rotate by active type loose warp mechanism, then by universal driving shaft
Drive oscillating back rest to swing, while ensure that back rest rigidity of support, solve the easing amount present in original easers
With loose warp time adjustment difficulty and the diversified problem of fabric, make loom structure more reasonable, improve the complete machine of loom
Energy.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 for Fig. 2 A-A to sectional view.
Fig. 4 is Fig. 2 B-B direction sectional view.
Fig. 5 is right view of the present utility model.
Fig. 6 is left view of the present utility model.
Fig. 7 for Fig. 2 C-C to sectional view.
Fig. 8 for Fig. 7 D-D to sectional view.
Fig. 9 for Fig. 5 E-E to sectional view.
Wherein,
1st, left support abutment 2, right support abutment 3, active type loose warp mechanism 31, loose warp swing arm 32, loose warp push rod 33, adjustable
Connecting rod 34, loose warp disk 35, eccentric bushing 36, rolling bearing 37, ball bearing 4, universal driving shaft 5, walking beam 6, fixed beam
7th, left tension support 8, right tension support 9, right transmission arm 10, Left-wing Federation's swing arm 11, left adjustment block 12, left adjustment bolt
13rd, right adjustment block 14, right adjustment bolt 15, tension sensor component 16, tension support component 17, left rocking arm mandrel 18,
Right rocking arm mandrel 19, the first needle bearing 20, the first back-up ring 21, the second needle bearing 22, the second back-up ring 23, branch's seat
24th, left coupling 25, right screw mandrel
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but the utility model
It is not limited to these embodiments.
As shown in Figures 1 to 9, a kind of water-jet loom active type loose warp device, including left support abutment 1, right support abutment 2 and be arranged on
Universal driving shaft 4, walking beam 5 and the fixed back rest 6 arranged from front to back between left and right bearing and successively, universal driving shaft 4 are located at walking beam
5 top, the easers also include the active type loose warp mechanism 3 for being used to drive universal driving shaft to rotate, active type loose warp mechanism 3
Have and only a set of, active type loose warp mechanism 3 includes eccentric adjustment portion and loose warp swing arm 31, one end of loose warp swing arm 31 and linkage
One end of axle 4 is connected, the other end is connected with eccentric adjustment portion.The eccentric adjustment portion includes loose warp disk 34, telescopic connection
Bar 33 and loose warp push rod 32, one end of telescopic connection bar 33 is connected with loose warp disk 34, the other end is connected with loose warp push rod 32,
Length adjustment can be carried out according to the need for weaving process；Rolling bearing 36 is installed in loose warp disk 34, rolling bearing 36 it is interior
Eccentric bushing 35 is installed, eccentric bushing 35 is connected with loom drive shaft in circle, loose warp push rod 32 not with the phase of telescopic connection bar 33
One end even is connected by ball bearing 37 with loose warp swing arm 31.During water-jet loom operating in the presence of drive shaft, bias adjustment
Portion can drive loose warp swing arm 31 to swing, and then drive universal driving shaft 4 to swing, and form positive easing motion.
The easers also include support position adjustment mechanism, and support position adjustment mechanism includes left adjustment block 11, a left side
Adjustment bolt 12, right adjustment block 13 and right adjustment bolt 14, left and right adjustment block are separately mounted in the frame of water-jet loom；It is left
Adjustment block 11 and left adjustment bolt 12 are located at the lower section of left support abutment 1 respectively, and left adjustment bolt 12 is out of left adjustment block 11 through simultaneously
It is connected with left support abutment 1, left adjustment bolt 12 is turned up and down can adjust the upper bottom of the left support abutment 1 in Pre strained state of left support abutment 1
Put；Right adjustment block 13 and right adjustment bolt 14 are located at the lower section of right support abutment 2 respectively, and right adjustment bolt 14 is worn out of right adjustment block 13
Cross and be connected with right support abutment 2, turn up and down right adjustment bolt 14 can adjust right support abutment 2 in Pre strained state right support abutment 2 it is upper
Lower position.Universal driving shaft 4 needs to remove during upper warp beam, facilitates axle operation.
The easers also include tension support mechanism, and tension support mechanism includes left tension support 7, right tension support
8th, tension sensor component 15 and tension support component 16, left tension support 7 and left support abutment 1 are rotated and be connecteds, right tension support 8 and
Right support abutment 2 rotates connection, and one end of the universal driving shaft 4 is connected with left tension support 7, the other end is connected with right tension support 8,
Force sensor module 15 is connected with left tension support 7, left support abutment 1 respectively, tension support component 16 respectively with right tension support 8,
Right support abutment 2 is connected.The tension support mechanism also includes left rocking arm mandrel 17, right rocking arm mandrel 18, left coupling 24 and right
Axle device 25, the right-hand member of left rocking arm mandrel 17 is connected by left coupling 24 with the left end of universal driving shaft 4, the left end of left rocking arm mandrel 17
It is connected with left tension support 7, the left end of right rocking arm mandrel 18 is connected by right screw mandrel 25 with the right-hand member of universal driving shaft 4, right rocking arm
The right-hand member of mandrel 18 is connected with right tension support 8, and the left rocking arm mandrel 17 is connected by flat key with left coupling 24, right rocking arm
Mandrel 18 is connected by flat key with right screw mandrel 25.The universal driving shaft 4 is matched somebody with somebody left and right shaft coupling and left and right rocking arm mandrel
Close lower or so through the left support abutment 1 and right support abutment 2.The tension support mechanism also includes two the first needle bearings 19, two
Individual first back-up ring 20, two the second needle bearing 21, two the second back-up ring 22 and branch's seats 23, the right side of the left rocking arm mandrel 17
The left end of end and right rocking arm mandrel 18 is equipped with the first needle bearing 19 and the first back-up ring 20, the left rocking arm mandrel 17 respectively
Left end be also equipped with the second needle bearing 21 and the second back-up ring 22, the right-hand member of the right rocking arm mandrel 18 is also equipped with the second rolling
The back-up ring 22 of needle bearing 21 and second, the right-hand member of right rocking arm mandrel 18 is arranged on branch's seat 23, and branch's seat 23 is arranged on right support abutment 2
On.The length of the right rocking arm mandrel 18 is more than the length of left rocking arm mandrel 17.
The easers also include Left-wing Federation's swing arm 10 and right transmission arm 9, one end of Left-wing Federation's swing arm 10 and left rocking arm mandrel
17 are connected, the other end is connected with the left end of walking beam 5, and one end of right transmission arm 9 is connected with right rocking arm mandrel 18, the other end and pendulum
The right-hand member of dynamic beam 6 is connected.
The part do not addressed in the utility model uses or used for reference prior art and can be achieved.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description the utility model and simplifies description, rather than indicate or imply the device or member of meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.
Specific embodiment described herein is only to spiritual example explanation of the present utility model.This practicality
New person of ordinary skill in the field can make various modifications or supplement or adopt to described specific embodiment
Substituted with similar mode, but without departing from spirit of the present utility model or surmount model defined in appended claims
Enclose.
Claims (7)
1. a kind of water-jet loom active type loose warp device, it is characterised in that including left support abutment, right support abutment and be arranged on left and right branch
Universal driving shaft, walking beam and the fixed back rest arranged from front to back between seat and successively, universal driving shaft is located at the top of walking beam, described
Easers also include the active type loose warp mechanism for being used to drive universal driving shaft to rotate, and active type loose warp mechanism has and only a set of,
Active type loose warp mechanism includes eccentric adjustment portion and loose warp swing arm, and one end of loose warp swing arm is connected with one end of universal driving shaft, another
End is connected with eccentric adjustment portion.
2. water-jet loom active type loose warp device according to claim 1, it is characterised in that the easers also include
Tension support mechanism, tension support mechanism includes left tension support, right tension support, tension sensor component and tension support group
Part, left tension support is rotated with left support abutment and is connected, and right tension support is rotated with right support abutment and is connected, one end and the left side of the universal driving shaft
Tension support be connected, the other end be connected with right tension support, tension sensor component respectively with left tension support, left support abutment phase
Even, tension support component is connected with right tension support, right support abutment respectively.
3. water-jet loom active type loose warp device according to claim 2, it is characterised in that the tension support mechanism is also
Including left rocking arm mandrel, right rocking arm mandrel, left coupling and right screw mandrel, the right-hand member of left rocking arm mandrel passes through left coupling and connection
The left end of moving axis is connected, and the left end of left rocking arm mandrel is connected with left tension support, and the left end of right rocking arm mandrel passes through right screw mandrel
It is connected with the right-hand member of universal driving shaft, the right-hand member of right rocking arm mandrel is connected with right tension support.
4. water-jet loom active type loose warp device according to claim 3, it is characterised in that the tension support mechanism is also
It is described including two the first needle bearings, two the first back-up rings, two the second needle bearings, two the second back-up rings and branch's seat
The left end of the right-hand member of left rocking arm mandrel and right rocking arm mandrel is equipped with the first needle bearing and the first back-up ring respectively, and the left side is shaken
The left end of arm mandrel is also equipped with the second needle bearing and the second back-up ring, and the right-hand member of the right rocking arm mandrel is also equipped with the second rolling
Needle bearing and the second back-up ring, the right-hand member of right rocking arm mandrel are arranged on branch's seat, and branch's seat is arranged on right support abutment.
5. water-jet loom active type loose warp device according to claim 1, it is characterised in that the easers also include
Support position adjustment mechanism, support position adjustment mechanism includes left adjustment block, left adjustment bolt, right adjustment block and right adjustment spiral shell
Bolt, left and right adjustment block is separately mounted in the frame of water-jet loom；Left adjustment block and left adjustment bolt are respectively positioned at left support abutment
Lower section, left adjustment bolt is passed through out of left adjustment block and is connected with left support abutment, and left adjustment bolt is turned up and down can adjust left branch
The upper-lower position of seat left support abutment in Pre strained state；Right adjustment block and right adjustment bolt are located at the lower section of right support abutment, right tune respectively
Whole bolt is passed through out of right adjustment block and is connected with right support abutment, and right adjustment bolt is turned up and down can adjust right support abutment in pretension shape
The upper-lower position of right support abutment during state.
6. water-jet loom active type loose warp device according to claim 3, it is characterised in that the easers also include
Left-wing Federation's swing arm and right transmission arm, one end of Left-wing Federation's swing arm is connected with left rocking arm mandrel, the other end is connected with the left end of walking beam, right
One end of transmission arm is connected with right rocking arm mandrel, the other end is connected with the right-hand member of walking beam.
7. the water-jet loom active type loose warp device according to any one of claim 1 to 6 claim, it is characterised in that
The eccentric adjustment portion includes loose warp disk, telescopic connection bar and loose warp push rod, one end of telescopic connection bar and loose warp
Disk is connected, the other end is connected with loose warp push rod, is provided with loose warp disk in rolling bearing, the inner ring of rolling bearing and is provided with bias
Set, eccentric bushing is connected with loom drive shaft, and one end that loose warp push rod is not connected with telescopic connection bar passes through ball bearing and pine
It is connected through swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156025.1U CN206368249U (en) | 2016-10-31 | 2016-10-31 | A kind of water-jet loom active type loose warp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156025.1U CN206368249U (en) | 2016-10-31 | 2016-10-31 | A kind of water-jet loom active type loose warp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368249U true CN206368249U (en) | 2017-08-01 |
Family
ID=59389711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156025.1U Expired - Fee Related CN206368249U (en) | 2016-10-31 | 2016-10-31 | A kind of water-jet loom active type loose warp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435969A (en) * | 2016-10-31 | 2017-02-22 | 青岛天集团红旗纺织机械有限公司 | Positive warp loosening device of water jet loom |
| CN108950827A (en) * | 2018-07-13 | 2018-12-07 | 青岛天集团红旗纺织机械有限公司 | A kind of back rest support device of external loose warp |
-
2016
- 2016-10-31 CN CN201621156025.1U patent/CN206368249U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106435969A (en) * | 2016-10-31 | 2017-02-22 | 青岛天集团红旗纺织机械有限公司 | Positive warp loosening device of water jet loom |
| CN106435969B (en) * | 2016-10-31 | 2018-11-16 | 青岛天一集团红旗纺织机械有限公司 | A kind of water-jet loom active type loose warp device |
| CN108950827A (en) * | 2018-07-13 | 2018-12-07 | 青岛天集团红旗纺织机械有限公司 | A kind of back rest support device of external loose warp |
| CN108950827B (en) * | 2018-07-13 | 2023-09-29 | 青岛天一红旗纺机集团有限公司 | Back beam supporting device of external loose warp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266400 No. 188 Yinzhushan Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Qingdao Tianyihongqi Textile Machinery Group Co., Ltd. Address before: 266400 No. 188 Yinzhushan Road, Huangdao District, Qingdao City, Shandong Province Patentee before: Hongqi Textile Machinery Co., Ltd., Tianyi Group, Qingdao |
|
| 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: 20170801 Termination date: 20191031 |