CN110295451A - A kind of water-jet loom double sheet power detection let-off motion - Google Patents
A kind of water-jet loom double sheet power detection let-off motion Download PDFInfo
- Publication number
- CN110295451A CN110295451A CN201910551898.4A CN201910551898A CN110295451A CN 110295451 A CN110295451 A CN 110295451A CN 201910551898 A CN201910551898 A CN 201910551898A CN 110295451 A CN110295451 A CN 110295451A
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- tension
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- detection unit
- rack
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/06—Warp let-off mechanisms
- D03D49/10—Driving the warp beam to let the warp off
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/18—Devices for indicating warp tension
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Looms (AREA)
Abstract
The invention discloses a kind of water-jet loom double sheet power to detect let-off motion, including warp beam, tension roller, cylinder support bar, first detection unit, second detection unit, warp beam is located in the rack of water-jet loom, and cylinder support bar one end and rack are hinged, and middle part is fixedly linked with tension roller.First detection unit is fixedly linked with tension roller comprising the first tension sensor, the first tension sensor and tension signal distributor communicate to connect.Second detection unit is hinged by push rod and cylinder support bar.Second detection unit includes driving mechanism and the second tension sensor, and the second tension sensor is also communicated to connect with tension signal distributor, and the second tension sensor is communicated to connect by control system and let-off motor.The present invention combines the tension detection unit of the tension detection unit of spring structure and crank structure, optimizes topology layout, meets the requirements of weaving process of the warp thread of different weaving tensions, improve the versatility of equipment, reduce manufacturing cost.
Description
Technical field
The present invention relates to water-jet loom technical fields, and in particular to a kind of water-jet loom double sheet power detection let-off motion.
Background technique
Water-jet loom meets the requirement of the warp thread of different weaving tensions in weaving process, needs different
Different tension-detecting mechanisms is respectively configured on loom.Tension-detecting mechanism used at present is broadly divided into two classes, and one kind is bullet
The tension-detecting mechanism of spring structure, the tension-detecting mechanism of spring structure is suitable for the small warp thread of weaving tension, another kind of for song
The tension-detecting mechanism of handle structure, the tension-detecting mechanism of crank structure are suitable for the big warp thread of weaving tension.Warp thread is being open
When, the weaving tension of yarn is maximum, and for warp thread when silent, the weaving tension of warp thread is minimum.Warp thread is when silent, reed beating,
Due to the resilient characteristic of spring itself, the tension detection unit of spring structure is unable to satisfy the big warp thread beating of weaving tension and wants
It asks, specifically, reed can not be urgent by weft yarn.
In addition, warp thread opening it is silent when, the weaving tension of warp thread constantly changes, and needs through tension detection unit control
The revolving speed of warp beam processed keeps the tension of warp thread to keep constant.Therefore, the testing agency for being applicable in different warp thread weaving tensions needs to distinguish
It is mounted on different looms, causes a loom that can only select a type of tension-detecting mechanism of an installation, due to actual production
Requirement, in the case that the small cloth output of weaving tension is few, lead to knitting for the tension-detecting mechanism configured with spring structure
Machine is idle, and equipment interoperability is poor, and utilization rate is low, and equipment investment cost is high.Therefore, the prior art urgently further increases, same
Loom can satisfy the requirement of the warp thread of different weaving tensions.
Summary of the invention
In view of the above shortcomings of the prior art, present invention aims at propose a kind of water-jet loom double sheet power detection warp let-off dress
It sets, solves to be applicable in the testing agencies of different warp thread weaving tensions and be mounted on different looms, lead to that equipment interoperability is poor, equipment throwing
Provide problem at high cost, that utilization rate is low.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
A kind of water-jet loom double sheet power detection let-off motion, including warp beam, tension roller, cylinder support bar, the first detection
Unit, second detection unit and control system, warp beam are located in the rack of water-jet loom, and one end of cylinder support bar and rack are cut with scissors
It connects, middle part and one end of tension roller are fixedly linked.One end of first detection unit and one end of tension roller are fixedly linked,
Its other end and rack are hinged.First detection unit includes the first tension sensor, the first tension sensor and tension signal point
Orchestration communication connection.Second detection unit is arranged on the rack, and hinged by the other end of push rod and cylinder support bar.Second
Detection unit includes driving mechanism and the second tension sensor, the second tension sensor also with tension signal distributor communication link
It connects, the second tension sensor is communicated to connect by control system and let-off motor.
Preferably, the both ends of warp beam are arranged on the rack by bearing, and tension roller is movably arranged in rack, tension rolling
Cylinder is arranged in parallel with warp beam.
Preferably, driving mechanism is crank and rocker mechanism, and one end of crank and rack are hinged, and crank is by crank motor driven
It is rotated.The connecting rod of rocking bar one end and crank link mechanism is hinged, and the other end of rocking bar and one end of second detection unit are hinged.
Preferably, one end of push rod and the other end of cylinder support bar are hinged, and the other end of push rod and the middle part of rocking bar are solid
Fixed to be connected, driving mechanism drives tension roller and cylinder support bar to swing by push rod.
Preferably, first detection unit further includes roller oscillating rod and elastic telescopic component, one end of roller oscillating rod with
One end of tension roller is fixedly linked, and one end of the other end and elastic telescopic component is hinged.The other end of elastic telescopic component with
First tension sensor is fixedly linked, and the first tension sensor is hinged by first sensor connecting rod and rack.
Preferably, second detection unit further includes lever, second sensor upper connecting rod and second sensor lower link, lever
Middle part and rack it is hinged, one end of lever and driving mechanism are hinged, and one end of the other end and second sensor upper connecting rod is cut with scissors
It connects.The other end of second sensor upper connecting rod is fixed by one end of second tension sensor and second sensor lower link
It is connected, the other end and rack of second sensor lower link are hinged.
Preferably, the first spring link of elastic telescopic component packet, buffer spring and second spring connecting rod, the first spring link
One end and the roller oscillating rod the other end it is hinged, one end of the other end and buffer spring is fixedly linked.Buffer spring
One end of the other end and second spring connecting rod be fixedly linked, the other end of second spring connecting rod is fixed with the first tension sensor
It is connected.
Preferably, the first tension sensor is connected by the first conducting wire with a receiving end of tension signal distributor, the
Two tension sensors are connected by the second conducting wire with another receiving end of tension signal distributor.Tension signal distributor it is defeated
Outlet is connected by privates with the signal receiving end of control system, the signal output end of control system by privates and
The signal end of let-off motor is connected.
Preferably, in one end of warp beam, let-off motor drives warp beam rotation for let-off motor configuration.
By using above-mentioned technical proposal, the method have the benefit that: structure of the invention is ingenious, by spring structure
Tension detection unit and the tension detection unit of crank structure combine on same water-jet loom, optimize topology layout,
Same water-jet loom can satisfy the requirements of weaving process of the warp thread of different weaving tensions, improves the versatility of equipment, reduces
Equipment investment cost improves the utilization efficiency of equipment.
Detailed description of the invention
Fig. 1 is a kind of schematic illustration of water-jet loom double sheet power detection let-off motion of the present invention.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing:
In conjunction with Fig. 1, a kind of water-jet loom double sheet power detection let-off motion, including warp beam 1, tension roller 2, cylinder support bar
3, first detection unit 5, second detection unit 6 and control system 7, warp beam 1 are arranged in the rack of water-jet loom, warp beam 1
Both ends are arranged by bearing to be cooperated in gantry rotation, and 10 rule of warp thread is wound in warp beam 1, and one end of warp beam 1 is configured with warp let-off electricity
Machine 11, the power output end of let-off motor 11 are connected with one end of warp beam, and let-off motor 11 is configured with frequency converter, and frequency converter passes through
The revolving speed of the signal control let-off motor 11 of receiving, let-off motor 11 drive warp beam 1 to rotate, realize the conveying to warp thread.Tension
Roller 2 is movably arranged in rack 1, and tension roller 2 and warp beam 1 are arranged in parallel, and rack 1 constrains in the both ends of tension roller 2
In certain zone of action, warp thread 10 around direction is changed behind the surface of tension roller 2, weaved along its prolonging direction by warp thread 10
Tension F, meanwhile, pressing force is applied to the surface of tension roller 2.Water-jet loom during the work time, due to Warp opening and closes
Mouthful when warp thread weaving tension F constantly change, the weaving tension F of warp thread is big when opening, and the weaving tension F of warp thread is small when silent,
The weaving tension F of warp thread should be kept constant as far as possible in the weaving process, need the revolving speed of warp beam 1 with the opening of warp thread and silent
Constantly variation.
One end of cylinder support bar 3 and rack are hinged, and the other end is connected with push rod 31, the middle part of cylinder support bar 3 with
One end of power roller 3 is fixedly linked.One end of second detection unit 6 and rack are hinged, and and pass through push rod 31 and cylinder support
The other end of bar 3 is hinged.Second detection unit 6 includes driving mechanism 4 and the second tension sensor 61, the second tension sensor 61
Also it is communicated to connect with the tension signal distributor 8.Driving mechanism 4 is crank and rocker mechanism, and one end of crank 41 and rack are cut with scissors
It connects, crank 41 is by its rotation of crank motor driven, and the adjustable in length of crank 41, crank 41 is including straight-bar and is located at straight-bar both ends
Threaded block, the both ends of straight-bar are threadedly coupled with two threaded blocks respectively, and the cross section in the middle part of straight-bar is regular hexagon, using pulling
Hand rotation straight-bar can realize the adjusting of 41 length of crank.It cuts with scissors one end of the connecting rod 42 of the other end and crank link mechanism of crank 41
It connects, 43 one end of rocking bar and the other end of the connecting rod 42 of crank link mechanism 1 are hinged, the other end and second detection unit of rocking bar 43
6 one end is hinged, and the hinge joint of second detection unit 6 and rocking bar 43 can be considered rigid support, company of the crank 41 around itself and rack
When contact rotates, by its 42 drive rocker 43 of connecting rod around the hinged spot wobble of rocking bar 43 and second detection unit 6.Push rod 31
One end and the other end of cylinder support bar 3 are hinged, and the middle part of the rocking bar 43 of the other end and crank link mechanism of push rod 31 is fixed
It is connected, driving mechanism 4 drives tension roller 2 and cylinder support bar 3 around the hinge joint of cylinder support bar 3 and rack by push rod 31
Swing, the rotation of crank 41 and the opening of warp thread and it is silent match, warp thread reed when silent beats up.
One end of first detection unit 5 is fixedly linked with one end of tension roller 2 and the middle part of cylinder support bar 3, and first
The other end of detection unit 5 and rack are hinged.First detection unit 5 includes the first tension sensor 51, the first tension sensor
51 with tension signal distributor 8 communicate to connect, the first tension sensor 51 to tension signal distributor 8 transmit data, first
Force snesor 51 is communicated to connect by control system 7 and let-off motor 11, and let-off motor 11 passes through the first tension sensor 51
Data control its revolving speed, realize the adjusting to warp thread weaving tension F.First detection unit 5 further includes roller oscillating rod 52 and bullet
Property telescopic component, one end of roller oscillating rod 52 and one end of tension roller 2 be fixedly linked, the other end and elastic telescopic component
One end is hinged, and tension roller 2 drives roller oscillating rod 52 to move.The other end of elastic telescopic component and the first tension sensor 51
It is fixedly linked, the first tension sensor 51 is hinged by first sensor connecting rod 53 and rack.
The first spring link of elastic telescopic component packet 54, buffer spring 55 and second spring connecting rod 56, the first spring link
54 one end and the other end of the roller oscillating rod 52 are hinged, and one end of the other end and buffer spring 55 is fixedly linked.It is slow
The one end for rushing the other end and second spring connecting rod 56 of spring 55 is fixedly linked, the other end of second spring connecting rod 56 and first
One end of force snesor 51 is fixedly linked, and one end of the other end and first sensor connecting rod 53 of the first tension sensor 51 is fixed
It is connected, the other end and rack of first sensor connecting rod 53 are hinged.First spring link 54, buffer spring 55, the second bullet
Spring connecting rod 56, the first tension sensor 51 and first sensor connecting rod 53 are in turn connected into the entirety of a linear structure, can prolong
The elongation of its extending direction.
Second detection unit 6 further includes lever 62, second sensor upper connecting rod 63 and second sensor lower link 64, lever
62 middle part and rack are hinged, and one end of lever 62 and driving mechanism are hinged, connect on the other end and second sensor of lever 62
One end of bar 63 is hinged.The other end of second sensor upper connecting rod 63 passes through second tension sensor 61 and second sensor
One end of lower link 64 is fixedly linked, and the other end and rack of second sensor lower link 64 are hinged.Due in second sensor
Between connecting rod 63, second sensor lower link 64 and the second tension sensor 61 use rigid connection, length variation compared with
Small, the middle part of lever 62 and rack are hinged, therefore, the interface point of lever 62 and rocking bar 43 can be considered as rigid support.Second
Force snesor 61 transmits data to tension signal distributor 8, and the second tension sensor 61 passes through control system 7 and let-off motor 11
Communication connection, let-off motor 11 control its revolving speed by the data of the second tension sensor 61, realize to warp thread weaving tension F's
It adjusts.
First tension sensor 51 is connected by the first conducting wire 91 with a receiving end of tension signal distributor 8, and second
Tension sensor 61 is connected by the second conducting wire 92 with another receiving end of tension signal distributor 8.Tension signal distributor 8
Output end be connected with the signal receiving end of control system 7 by privates 93, the signal output end of control system 7 passes through the
Four conducting wires 94 are connected with the signal end of the frequency converter of let-off motor 11.Control system 7 disclosed by the invention and tension signal distribution
Device 8, is all made of that the prior art is existing and control system 7 and tension signal distributor 8, those skilled in the art use the prior art
Existing circuit connecting mode can realize the first tension sensor 51, the second tension sensor 61 and tension signal distributor 8
Circuit connection can also be achieved the circuit connection between tension signal distributor 8 and control system 7, and can realize control system 7 with
Circuit connection between let-off motor 11.
Let-off motor 11 according to the signal of the first tension sensor 51 received or the signal of the second tension sensor 61,
The revolving speed of warp beam 1 is adjusted, the weaving tension F of warp thread is kept constant during realization woven fabric.First detection unit 5 in the present invention
Solely work, first detection unit 5 are suitable for the lesser warp thread of weaving tension F, second detection unit respectively with second detection unit 6
6 are suitable for the biggish warp thread of weaving tension.In the weaving for detecting the lesser warp thread of weaving tension F using first detection unit 5
When power F, need to disconnect the tie point between cylinder support bar 3 and push rod 31, crank motor does not work.Using the second detection
When unit 6 detects the weaving tension F of the biggish warp thread of weaving tension F, need roller oscillating rod 52 and the first spring link 54
Between tie point disconnect, buffer spring 55 do not work.
The part that do not address in the present invention uses or uses for reference prior art and can be realized.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (9)
1. a kind of water-jet loom double sheet power detects let-off motion, including warp beam, tension roller, cylinder support bar, the first detection list
Member, second detection unit and control system, which is characterized in that warp beam is located in the rack of water-jet loom, and the one of cylinder support bar
End is hinged with rack, and one end of middle part and tension roller is fixedly linked；The one of one end of first detection unit and tension roller
End is fixedly linked, and the other end is hinged with rack；First detection unit include the first tension sensor, the first tension sensor with
The communication connection of tension signal distributor；Second detection unit is arranged on the rack, and passes through the another of push rod and cylinder support bar
End is hinged；Second detection unit includes driving mechanism and the second tension sensor, and the second tension sensor also divides with tension signal
Orchestration communication connection, the second tension sensor are communicated to connect by control system and let-off motor.
2. a kind of water-jet loom double sheet power according to claim 1 detects let-off motion, which is characterized in that the both ends of warp beam
It is set on the rack by bearing, tension roller is movably arranged in rack, and tension roller and warp beam are arranged in parallel.
3. a kind of water-jet loom double sheet power according to claim 1 detects let-off motion, which is characterized in that driving mechanism is
Crank and rocker mechanism, one end of crank and rack are hinged, and crank is by its rotation of crank motor driven；Rocking bar one end and crank connecting link
The connecting rod of mechanism is hinged, and the other end of rocking bar and one end of second detection unit are hinged.
4. a kind of water-jet loom double sheet power according to claim 3 detects let-off motion, which is characterized in that one end of push rod
It is hinged with the other end of cylinder support bar, it is fixedly linked in the middle part of the other end and rocking bar of push rod, driving mechanism is driven by push rod
Dynamic tension roller and cylinder support bar are swung.
5. a kind of water-jet loom double sheet power according to claim 1 detects let-off motion, which is characterized in that the first detection is single
Member further includes roller oscillating rod and elastic telescopic component, and one end of roller oscillating rod and one end of tension roller are fixedly linked, separately
One end and one end of elastic telescopic component are hinged；The other end of elastic telescopic component is fixedly linked with the first tension sensor, the
One tension sensor is hinged by first sensor connecting rod and rack.
6. a kind of water-jet loom double sheet power according to claim 1 detects let-off motion, which is characterized in that the second detection is single
Member further includes lever, second sensor upper connecting rod and second sensor lower link, and the middle part of lever and rack are hinged, and the one of lever
End is hinged with driving mechanism, and the other end and one end of second sensor upper connecting rod are hinged；Second sensor upper connecting rod it is another
End be fixedly linked by one end of second tension sensor and second sensor lower link, second sensor lower link it is another
One end is hinged with rack.
7. a kind of water-jet loom double sheet power according to claim 5 detects let-off motion, which is characterized in that elastic telescopic group
The first spring link of part packet, buffer spring and second spring connecting rod, one end of the first spring link and the roller oscillating rod
The other end is hinged, and one end of the other end and buffer spring is fixedly linked；The other end of buffer spring and second spring connecting rod
One end is fixedly linked, and the other end of second spring connecting rod is fixedly linked with the first tension sensor.
8. a kind of water-jet loom double sheet power according to claim 1 detects let-off motion, which is characterized in that the first tension passes
Sensor is connected by the first conducting wire with a receiving end of tension signal distributor, the second tension sensor pass through the second conducting wire and
Another receiving end of tension signal distributor is connected；The output end of tension signal distributor passes through privates and control system
Signal receiving end be connected, the signal output end of control system is connected by privates with the signal end of let-off motor.
9. a kind of water-jet loom double sheet power according to claim 1 detects let-off motion, which is characterized in that let-off motor is matched
It sets in one end of warp beam, let-off motor drives warp beam rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551898.4A CN110295451B (en) | 2019-06-25 | 2019-06-25 | Double-tension detection warp let-off device of water jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551898.4A CN110295451B (en) | 2019-06-25 | 2019-06-25 | Double-tension detection warp let-off device of water jet loom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110295451A true CN110295451A (en) | 2019-10-01 |
| CN110295451B CN110295451B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910551898.4A Active CN110295451B (en) | 2019-06-25 | 2019-06-25 | Double-tension detection warp let-off device of water jet loom |
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| Country | Link |
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| CN (1) | CN110295451B (en) |
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|---|---|---|---|---|
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| CN201386177Y (en) * | 2009-04-08 | 2010-01-20 | 西安工程大学 | Let-off device for high-speed water jet loom |
| CN102505291A (en) * | 2011-10-11 | 2012-06-20 | 扬州新扬科技发展产业有限公司 | Control device of warp-sending tension of carbon fiber weaving machine |
| CN103061011A (en) * | 2011-10-19 | 2013-04-24 | 津田驹工业株式会社 | Tension detection apparatus for loom |
| CN103215733A (en) * | 2013-04-17 | 2013-07-24 | 浙江三志纺织有限公司 | Double-let-off type composite shed water jet loom |
| CN103849990A (en) * | 2014-03-05 | 2014-06-11 | 杭州创兴织造设备科技有限公司 | Dynamic balance control device for tension of warps of weaving machine |
| CN105970449A (en) * | 2016-07-28 | 2016-09-28 | 吴江金叶织造有限公司 | Spring type warp tension collection device |
| CN206015216U (en) * | 2016-08-25 | 2017-03-15 | 江苏德顺纺织有限公司 | A kind of loom let-off mechanism |
| CN210561018U (en) * | 2019-06-25 | 2020-05-19 | 青岛德尔德机械科技有限公司 | Double-tension detection let-off device of water-jet loom |
-
2019
- 2019-06-25 CN CN201910551898.4A patent/CN110295451B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285783A (en) * | 2007-05-18 | 2008-11-27 | Toyota Industries Corp | Method for detecting abnormal warp tension in loom |
| CN201386177Y (en) * | 2009-04-08 | 2010-01-20 | 西安工程大学 | Let-off device for high-speed water jet loom |
| CN102505291A (en) * | 2011-10-11 | 2012-06-20 | 扬州新扬科技发展产业有限公司 | Control device of warp-sending tension of carbon fiber weaving machine |
| CN103061011A (en) * | 2011-10-19 | 2013-04-24 | 津田驹工业株式会社 | Tension detection apparatus for loom |
| CN103215733A (en) * | 2013-04-17 | 2013-07-24 | 浙江三志纺织有限公司 | Double-let-off type composite shed water jet loom |
| CN103849990A (en) * | 2014-03-05 | 2014-06-11 | 杭州创兴织造设备科技有限公司 | Dynamic balance control device for tension of warps of weaving machine |
| CN105970449A (en) * | 2016-07-28 | 2016-09-28 | 吴江金叶织造有限公司 | Spring type warp tension collection device |
| CN206015216U (en) * | 2016-08-25 | 2017-03-15 | 江苏德顺纺织有限公司 | A kind of loom let-off mechanism |
| CN210561018U (en) * | 2019-06-25 | 2020-05-19 | 青岛德尔德机械科技有限公司 | Double-tension detection let-off device of water-jet loom |
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| Publication number | Publication date |
|---|---|
| CN110295451B (en) | 2024-05-24 |
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