CN107287741B - A kind of automatic staplings arresting stop for circular weaving machine shuttle - Google Patents
A kind of automatic staplings arresting stop for circular weaving machine shuttle Download PDFInfo
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- CN107287741B CN107287741B CN201710557589.9A CN201710557589A CN107287741B CN 107287741 B CN107287741 B CN 107287741B CN 201710557589 A CN201710557589 A CN 201710557589A CN 107287741 B CN107287741 B CN 107287741B
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- Prior art keywords
- shuttle
- pressing plate
- generator
- staplings
- automatic
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- 238000009941 weaving Methods 0.000 title claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/34—Weft stop motions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a kind of automatic staplings arresting stops for circular weaving machine shuttle, including shuttle ontology, shuttle bottom plate, contact disconnected stop device, infrared transmitter, generator；The upper plane of shuttle ontology is shuttle bottom plate, and shuttle bottom plate is rectangular recessed channel；Contact the side that disconnected stop device is fixed at shuttle bottom plate, contacting disconnected stop device includes pressing plate, rectangular pressing plate groove is provided on the panel of pressing plate, the bottom of pressing plate and shuttle bottom plate fixed hinge, the middle position of pressing plate groove is arranged in contact silk, the centre of silk is contacted as to the lug boss of rear projection, rag iron spring one end is connect with pressing plate bottom, and the other end is fixedly connected with shuttle bottom plate.This automatic staplings arresting stop for circular weaving machine shuttle, substantially increases the automatic weft breaking device of shuttle, accurately controls to circular woven machine host, prevented the generation for falling shuttle, car accident.
Description
Technical field
The invention belongs to the staplings of circular weaving machine shuttle to stop technical field, and in particular to it is a kind of for circular weaving machine shuttle from
Dynamic circuit breaker latitude arresting stop.
Background technique
Circular weaving machine is to hang over plastic flat fiber spindle on longitudinal creel at host both ends, and polyethylene or polypropylene flat-filament are through combing
Diameter, uniformly distributed winding displacement drive traction roller to keep line footpath longitudinal mobile to host center, are carried out according to different production technologies from diameter motor
Denting most moves in a circle through shuttle along race afterwards, carries out radial braiding.The columnar woven bag of circular weaving machine conduct establishment,
Important equipment, plays in working out the packaging materials fields such as columnar woven bag, ton packet in the packaging materials techniques such as ton packet
Important role；Circular weaving machine can be divided into four shuttles, six shuttles, eight shuttles etc..
At present in the automatic staplings arresting stop of circular weaving machine, mainly in such a way that steel wire with flat filament tube as contacting,
Using infrared transmitting device, to visiting, the infrared receiver signal for enclosing top setting is docked, in the normal situation of signal,
Shuttle normally moves in a circle, and when the flat filament on flat filament tube will have been worked out, steel wire will be contacted with flat filament tube, will
Faint voltage is issued to generator, the process discharged, flat filament tube will stop rotating at this time, and at this moment host also just stops
Only.But there is also some important disadvantages in the prior art is: in such a way that steel wire with flat filament tube as contacting, meeting
There are the generations of weft-broken, thus will affect entire compilation process and run well, or even cause shuttle or car accident
Occur；Inventor is based on above-mentioned defect in the prior art, has developed a kind of automatic staplings stopping dress for circular weaving machine shuttle
It sets, problems of the prior art can be well solved.
Summary of the invention
In order to solve the above-mentioned technical problem the present invention, provides a kind of automatic staplings arresting stop for circular weaving machine shuttle,
Design is scientific and reasonable for it, easy to use efficient；It is mainly improved by contacting device to steel wire in the prior art, installs steel additional
The protection mechanism of silk realizes the automatic weft breaking device for passing through circular weaving machine shuttle, controls the shutdown of circular woven machine host.
The technical scheme adopted by the invention is that: a kind of automatic staplings arresting stop for circular weaving machine shuttle, including shuttle
Sub- ontology, shuttle bottom plate contact disconnected stop device, infrared transmitter, generator；The upper plane of shuttle ontology is shuttle bottom plate,
Shuttle bottom plate is rectangular recessed channel；The side that disconnected stop device is fixed at shuttle bottom plate is contacted, disconnected stop device packet is contacted
Pressing plate is included, rectangular pressing plate groove, the bottom of pressing plate and shuttle bottom plate fixed hinge are provided on the panel of pressing plate, contacts silk
The middle position of pressing plate groove is set, and the centre for contacting silk is lug boss to rear projection, rag iron spring one end and pressing plate bottom
Connection, the other end are fixedly connected with shuttle bottom plate；Infrared transmitter is fixed at the left side of generator, generator fixed setting
The leftward position of shuttle ontology is fixed on generator support, on generator support；Flexible provision for disengagement setting with
The corresponding horizontal position of generator, flexible provision for disengagement include the fixation centrum for fixing weft yarn cylinder, the right end of fixed centrum
Shrinking connecting-rod is fixedly installed, adjustable spring is arranged on shrinking connecting-rod, and the right end of shrinking connecting-rod is fixedly connected with right side bracket；Latitude
The middle position of generator Yu flexible provision for disengagement is arranged in tube.
The bottom for contacting disconnected stop device is hingedly fixed with shuttle bottom plate, and top is vertical hanging.
Two rectangular pressing plate grooves on the pressing plate, symmetrical parallel setting, pressing plate groove are on the transverse panel of pressing plate
Entire body slot.
The intermediate projections portion of the contact silk is arc-shaped protrusion, and contact silk passes through connecting line respectively and generator connects
It connects.
The left side of the weft yarn cylinder and generator, which are fixed, to be clamped, the right side of weft yarn cylinder and the fixed clamping of fixed centrum.
The adjustable spring is sleeved on shrinking connecting-rod, and the left end of adjustable spring is fixedly connected with fixed centrum.
The use process of this automatic staplings arresting stop for circular weaving machine shuttle are as follows: Step 1: first by this use
In the automatic staplings arresting stop of the shuttle of circular weaving machine, it is mounted on the shuttle track of visit circle and Xiamen circle, it is normal in circular weaving machine
In the case where having more flat filament in operating, weft yarn cylinder, the generator of the automatic staplings arresting stop of shuttle issues faint voltage, leads to
The signal for crossing infrared transmitter transmitting, is transmitted to visit and encloses the infrared remote receiver on top, and the host of circular weaving machine is in normal rotation at this time
Turn state, the automatic staplings arresting stop of shuttle also with host rotation and rotate；Step 2: the flat filament on weft yarn cylinder will
In the case where being finished, the surface of weft yarn cylinder will expose, and pressing plate is arranged due to the traction action of rag iron spring in pressing plate top board
Contact silk in slot will be contacted with weft yarn cylinder surface, and generator issues faint voltage and is transmitted to contact by connecting line at this time
Silk, the lug boss for contacting silk are contacted with the surface of weft yarn cylinder, realize the process of electric discharge, infrared transmitter just stops to infrared at this time
Receiver transmits signal, and infrared remote receiver just spreads out of the signal for stopping host；Above procedure is exactly this for circular weaving machine shuttle
Automatic staplings arresting stop use process.
The stop device that breaks that contacts includes pressing plate, and rectangular pressing plate groove, the bottom of pressing plate are provided on the panel of pressing plate
Portion and shuttle bottom plate fixed hinge；The main purpose being arranged in this way is to provide one by the silk that is disposed in contact with of pressing plate
It is protected from the effect of electric leakage, since pressing plate is made of plastic material, contact silk and automatic staplings arresting stop can be prevented, with
Other component contact, forms electric discharge phenomena, in the unspent situation of flat filament of weft yarn cylinder, just stops to infrared remote receiver sending
The signal of machine；The setting of pressing plate primarily serves, and prevents the automatic staplings arresting stop of shuttle, in normal operation, because of leakage
Flat filament staplings situation caused by electricity.
The middle position of pressing plate groove is arranged in the contact silk, and the centre for contacting silk is lug boss to rear projection, pressing plate
Spring one end is connect with pressing plate bottom, and the other end is fixedly connected with shuttle bottom plate；It is being arranged in this way primarily to, pressing plate passes through
The setting of rag iron spring, crush board are in the state contacted with weft yarn cylinder always, primarily serve the elastic force using rag iron spring, allow
Pressing plate is in the state contacted slightly with weft yarn cylinder.
The infrared transmitter is fixed at the left side of generator；The main purpose being arranged in this way is to work as weft yarn
In the case that flat filament on cylinder is not finished, operates normally, infrared transmitter, transmission are passed through by the weak voltage that generator issues
To infrared remote receiver, infrared remote receiver sends the signal of normal operation to host, and infrared transmitter primarily serves transmitting transmission
The effect of signal.
In horizontal position corresponding with generator, provision for disengagement 7 of stretching includes for solid for the flexible provision for disengagement setting
Determine the fixation centrum of weft yarn cylinder, shrinking connecting-rod is fixedly installed in the right end of fixed centrum, and adjustable spring is arranged on shrinking connecting-rod, stretches
The right end of contracting connecting rod is fixedly connected with right side bracket；The main purpose being arranged in this way is to pass through setting for provision for disengagement of stretching
It sets, on the one hand, moving right for fixed centrum is realized, to facilitate the installing and dismounting of weft yarn cylinder；On the other hand, due to shuttle
Automatic staplings arresting stop is driven the rotation of disk by the rotation of host, utilizes weft yarn cylinder during normal operation work
The tractive force of upper flat filament realizes the rotation of shuttle, and shuttle can generate axial vibrations during rotation, and flexible disassembly dress is arranged
It sets, also acts as the effect for reducing shuttle axial vibrations.
Two rectangular pressing plate grooves on the pressing plate, symmetrical parallel setting, pressing plate groove are on the transverse panel of pressing plate
Entire body slot；The main purpose being arranged in this way is to make way for contact silk in pressing plate groove and when weft yarn cylinder contacts slightly, produce
Raw uniform and stable contact force, plays the role of reduction staplings, falls shuttle.
The intermediate projections portion of the contact silk is arc-shaped protrusion；The main purpose being arranged in this way is in order to which raising connects
The smoothness of silk lug boss is touched, frictional force when lug boss is contacted with weft yarn cylinder is reduced, to reduce the generation of weft-broken.
The adjustable spring is sleeved on shrinking connecting-rod, and the left end of adjustable spring is fixedly connected with fixed centrum；It sets in this way
The main purpose set be in order to, installation weft yarn cylinder when, flexible provision for disengagement moves right, and avoids adjustable spring because of pressure to the right
Contracting power, causes adjustable spring to move on shrinking connecting-rod；On the one hand, primarily serving prevents the effect of adjustable spring to the right；It is another
Aspect makes adjustable spring compressing force, more efficient, the stabilization of contact.
Beneficial effects of the present invention: the technical program provides a kind of cooling device of external speed reducer lubricating oil, sets
It counts scientific and reasonable, easy to use efficient；It is able to solve circular weaving machine and the case where staplings often occurs, substantially increase shuttle from dynamic circuit breaker
Weft handling device accurately controls circular woven machine host, has prevented the generation for falling shuttle, car accident.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Marked in the figure: 1, shuttle ontology, 2, shuttle bottom plate, 3, the disconnected stop device of contact, 4, infrared transmitter, 5, generator,
6, generator support, 7, flexible provision for disengagement, 8, pressing plate, 9, pressing plate groove, 10, contact silk, 11, rag iron spring, 12, lug boss,
13, weft yarn cylinder, 14, fixed cone, 15, shrinking connecting-rod, 16, adjustable spring.
Specific embodiment
A specific embodiment of the invention is described in further detail below in conjunction with attached drawing.
As shown, a kind of automatic staplings arresting stop for circular weaving machine shuttle, including shuttle ontology 1, shuttle bottom plate
2, disconnected stop device 3, infrared transmitter 4, generator 5 are contacted；The upper plane of shuttle ontology 1 is shuttle bottom plate 2, shuttle bottom plate 2
For rectangular recessed channel；The side that disconnected stop device 3 is fixed at shuttle bottom plate 2 is contacted, contacting disconnected stop device 3 includes pressing plate
8, it is provided with rectangular pressing plate groove 9, the bottom of pressing plate 8 and 2 fixed hinge of shuttle bottom plate on the panel of pressing plate 8, contacts silk
10 are arranged in the middle position of pressing plate groove 9, and the centre of contact silk 10 is the lug boss 12 to rear projection, 11 one end of rag iron spring with
The connection of 8 bottom of pressing plate, the other end are fixedly connected with shuttle bottom plate 2；Infrared transmitter 4 is fixed at the left side of generator 5, hair
Motor 5 is fixed on generator support 6, and the leftward position of shuttle ontology 1 is fixed on generator support 6；It is flexible
For the setting of provision for disengagement 7 in horizontal position corresponding with generator 5, provision for disengagement 7 of stretching includes for fixing consolidating for weft yarn cylinder 13
Determine centrum 14, shrinking connecting-rod 15 is fixedly installed in the right end of fixed centrum 14, and adjustable spring 16 is arranged on shrinking connecting-rod 15, stretches
The right end of connecting rod 15 is fixedly connected with right side bracket；The interposition of generator 5 Yu flexible provision for disengagement 7 is arranged in weft yarn cylinder 13
It sets.
The bottom for contacting disconnected stop device 3 and shuttle bottom plate 2 are hingedly fixed, and top is vertical hanging.
Two rectangular pressing plate grooves 9 on the pressing plate 8, symmetrical parallel setting, pressing plate groove on the transverse panel of pressing plate 8
9 be entire body slot.
The intermediate projections portion 12 of the contact silk 10 is arc-shaped protrusion, and contact silk 10 passes through connecting line and power generation respectively
Machine 5 connects.
The left side of the weft yarn cylinder 13 and the fixed clamping of generator 5, the right side of weft yarn cylinder 13 and fixed 14 fixing card of centrum
Dress.
The adjustable spring 16 is sleeved on shrinking connecting-rod 15, the left end of adjustable spring 16 and the fixed company of fixed centrum 14
It connects.
The use process of this automatic staplings arresting stop for circular weaving machine shuttle are as follows: Step 1: first by this use
In the automatic staplings arresting stop of the shuttle of circular weaving machine, it is mounted on the shuttle track of visit circle and Xiamen circle, it is normal in circular weaving machine
In the case where having more flat filament in operating, weft yarn cylinder 13, the generator 5 of the automatic staplings arresting stop of shuttle issues faint electricity
Pressure, the signal emitted by infrared transmitter 4 are transmitted to visit and enclose the infrared remote receiver on top, and the host of circular weaving machine is at this time
Normal rolled state, the automatic staplings arresting stop of shuttle also with host rotation and rotate；Step 2: when on weft yarn cylinder 13
In the case that flat filament will be finished, the surface of weft yarn cylinder 13 will expose, pressing plate 8 due to rag iron spring 11 traction action, if
The contact silk 10 in 8 top board slot 9 of pressing plate is set, will be contacted with 13 surface of weft yarn cylinder, generator 5 issues faint electricity at this time
Pressure is transmitted to contact silk 10 by connecting line, and the lug boss 12 of contact silk 10 is contacted with the surface of weft yarn cylinder 13, realizes the mistake of electric discharge
Journey, infrared transmitter 4 just stops transmitting signal to infrared remote receiver at this time, and infrared remote receiver just spreads out of the signal for stopping host；
Above procedure is exactly the use process of this automatic staplings arresting stop for circular weaving machine shuttle.
Claims (4)
1. a kind of automatic staplings arresting stop for circular weaving machine shuttle, including shuttle ontology, shuttle bottom plate, contact is disconnected stops filling
It sets, infrared transmitter, generator；It is characterized by: the upper plane of shuttle ontology is shuttle bottom plate, shuttle bottom plate is rectangle
Recessed channel；The side that disconnected stop device is fixed at shuttle bottom plate is contacted, the bottom and shuttle bottom plate for contacting disconnected stop device are cut with scissors
Fixation is connect, to be vertical hanging, the disconnected stop device of contact includes pressing plate on top, and rectangular pressing plate is provided on the panel of pressing plate
Slot, two rectangular pressing plate grooves on pressing plate, the symmetrical parallel setting on the transverse panel of pressing plate, pressing plate groove are entire body slot,
The middle position of pressing plate groove is arranged in the bottom of pressing plate and shuttle bottom plate fixed hinge, contact silk, and the centre for contacting silk is backward
The lug boss of protrusion, the intermediate projections portion for contacting silk is arc-shaped protrusion, and contact silk passes through connecting line respectively and generator connects
It connects；Rag iron spring one end is connect with pressing plate bottom, and the other end is fixedly connected with shuttle bottom plate；Infrared transmitter is fixed at
The left side of generator, generator are fixed on generator support, and a left side for shuttle ontology is fixed on generator support
Side position；Flexible provision for disengagement is arranged in horizontal position corresponding with generator, and flexible provision for disengagement includes for fixing weft yarn
Shrinking connecting-rod is fixedly installed in the fixation centrum of cylinder, the right end of fixed centrum, and adjustable spring is arranged on shrinking connecting-rod, stretches and connects
The right end of bar is fixedly connected with right side bracket；The middle position of generator Yu flexible provision for disengagement is arranged in weft yarn cylinder.
2. a kind of automatic staplings arresting stop for circular weaving machine shuttle according to claim 1, it is characterised in that: weft yarn
The left side of cylinder and generator, which are fixed, to be clamped, the right side of weft yarn cylinder and the fixed clamping of fixed centrum.
3. a kind of automatic staplings arresting stop for circular weaving machine shuttle according to claim 1, it is characterised in that: flexible
On shrinking connecting-rod, the left end of adjustable spring is fixedly connected spring pocket with fixed centrum.
4. a kind of automatic staplings arresting stop for circular weaving machine shuttle according to claim 1, it is characterised in that: step
One, first by the automatic staplings arresting stop of this shuttle for being used for circular weaving machine, it is mounted on the shuttle track of visit circle and Xiamen circle
On, in the case where circular weaving machine runs well, has more flat filament on weft yarn cylinder, the generator hair of the automatic staplings arresting stop of shuttle
Faint voltage out, the signal emitted by infrared transmitter, is transmitted to visit and encloses the infrared remote receiver on top, at this time circular weaving machine
Host be in normal rolled state, the automatic staplings arresting stop of shuttle also with host rotation and rotate；Step 2: working as
In the case that flat filament on weft yarn cylinder will be finished, the surface of weft yarn cylinder will expose, and pressing plate is made due to the drawing of rag iron spring
With the contact silk in pressing plate top board slot is arranged in, will be contacted with weft yarn cylinder surface, generator issues faint voltage at this time
It is transmitted to contact silk by connecting line, the lug boss for contacting silk is contacted with the surface of weft yarn cylinder, realizes the process of electric discharge, infrared at this time
Transmitter just stops transmitting signal to infrared remote receiver, and infrared remote receiver just spreads out of the signal for stopping host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557589.9A CN107287741B (en) | 2017-07-10 | 2017-07-10 | A kind of automatic staplings arresting stop for circular weaving machine shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557589.9A CN107287741B (en) | 2017-07-10 | 2017-07-10 | A kind of automatic staplings arresting stop for circular weaving machine shuttle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107287741A CN107287741A (en) | 2017-10-24 |
| CN107287741B true CN107287741B (en) | 2019-04-26 |
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ID=60101339
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557589.9A Active CN107287741B (en) | 2017-07-10 | 2017-07-10 | A kind of automatic staplings arresting stop for circular weaving machine shuttle |
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| Country | Link |
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| CN (1) | CN107287741B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322566A (en) * | 2021-05-21 | 2021-08-31 | 洛阳市大资塑业有限公司 | Wireless induction shuttle for circular weaving machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5940375U (en) * | 1982-09-04 | 1984-03-15 | 萩原工業株式会社 | Yarn breakage detection device in shuttle in circular loom |
| CN2130170Y (en) * | 1992-08-19 | 1993-04-21 | 游青榆 | Detecting device for weft yarn breaking of circular loom |
| CN2211449Y (en) * | 1994-11-08 | 1995-11-01 | 珠海经济特区比奇塑料制品厂有限公司 | Fustian signal generator of circular knitting machines |
| CN1779009B (en) * | 2004-11-17 | 2010-11-17 | 游青榆 | Landing tester before filling depletion for round loom |
| CN203128774U (en) * | 2013-01-30 | 2013-08-14 | 常州机电职业技术学院 | Shuttle boat of plastic circular weaving machine |
| CN203715848U (en) * | 2013-12-27 | 2014-07-16 | 烟台永太机械有限公司 | Device for detecting weft-out of weft yarns of plastic circular weaving machine |
| CN204676244U (en) * | 2015-06-03 | 2015-09-30 | 常州优尼克包装有限公司 | A kind of circular weaving machine shuttle Weft testing device |
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2017
- 2017-07-10 CN CN201710557589.9A patent/CN107287741B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107287741A (en) | 2017-10-24 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic weft breaking stop device for shuttle of circular loom Effective date of registration: 20211018 Granted publication date: 20190426 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG CITY DAZI PLASTIC Co.,Ltd. Registration number: Y2021980010846 |
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Date of cancellation: 20220920 Granted publication date: 20190426 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG CITY DAZI PLASTIC CO.,LTD. Registration number: Y2021980010846 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An Automatic Weft Breaking Stop Device for Shuttle of Circular Loom Effective date of registration: 20220923 Granted publication date: 20190426 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG CITY DAZI PLASTIC CO.,LTD. Registration number: Y2022980016127 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231013 Granted publication date: 20190426 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG CITY DAZI PLASTIC CO.,LTD. Registration number: Y2022980016127 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An Automatic Weft Breaking Stop Device for Circular Loom Shuttle Effective date of registration: 20231020 Granted publication date: 20190426 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG CITY DAZI PLASTIC CO.,LTD. Registration number: Y2023980061748 |
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