CN109576831A - A kind of textile machines Yarn feeding device convenient for adjusting - Google Patents
A kind of textile machines Yarn feeding device convenient for adjusting Download PDFInfo
- Publication number
- CN109576831A CN109576831A CN201811433891.4A CN201811433891A CN109576831A CN 109576831 A CN109576831 A CN 109576831A CN 201811433891 A CN201811433891 A CN 201811433891A CN 109576831 A CN109576831 A CN 109576831A
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- China
- Prior art keywords
- welded
- shell
- block
- groups
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004753 textile Substances 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009987 spinning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- -1 therefore Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/18—Supports for supply packages
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/10—Tension devices
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Unwinding Of Filamentary Materials (AREA)
Abstract
The invention discloses a kind of textile machines Yarn feeding devices convenient for adjusting, including shell and mounting plate, the mounting plate side is symmetrically arranged with two groups of convex blocks, and screw rod is welded between convex block described in two groups, lantern ring is slidably fitted on the screw rod, threaded block is bolted on the screw rod, the lantern ring side is equipped at least two groups connecting tube, the case weld is in at least two groups connecting tube other side, the shell is welded with transverse slat far from the side of connecting tube, the transverse slat upper surface is welded with first motor, and gear is welded on the output shaft of the first motor, the enclosure interior is movably installed with rack gear corresponding with gear, and the rack and pinion engagement connection, the rack gear lower end is welded with link block, and shell is run through in the link block bottom end, the present apparatus can be suitble to the spindle of different model, it is versatile；The tension that yarn is subject to can also be reduced, thus the case where preventing yarn from breaking.
Description
Technical field
The present invention relates to textile technology field, specially a kind of textile machines Yarn feeding device convenient for adjusting.
Background technique
Weaving loom, is called frame, loom, cotton spinning machine etc., and the weaving loom in ancient times is the loom driven by manpower, weaving
Machine is exactly the raw material such as line, silk, fiber crops to be processed into the tool full name that cloth is made into after silk thread, as spinning pendant, spinning wheel, spindle, pedal
Loom, there are also modern mechanical loom, modern numerical control automatic looms etc., and the development of textile technology process and equipment at all times is all
It is to be designed in response to textile raw material, therefore, raw material has consequence in textile technology, and ancient times countries in the world are for spinning
The fiber knitted is natural fiber, usually (hair, fiber crops, cotton) three kinds of staple fibers.
Spindle, also known as spindle are to be used to that fiber is twisted yarn and is coiled into the component of certain shapes on spinning machine, and common feeds
Line apparatus be easy to cause the situation that yarn tension is excessive when feeding yarn to spindle, so that the phenomenon that yarn breaks is generated, and
And spindle in the market is many kinds of, varying diameters, when in use, conductor loop can not cooperate for general line feeding mechanism
All spindles use.
Summary of the invention
The purpose of the present invention is to provide a kind of textile machines Yarn feeding devices convenient for adjusting, can be suitble to different model
Spindle, it is versatile；The tension that yarn is subject to can also be reduced, thus the case where preventing yarn from breaking, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of textile machines Yarn feeding device convenient for adjusting,
Including shell and mounting plate, the mounting plate side is symmetrically arranged with two groups of convex blocks, and is welded with screw rod between convex block described in two groups,
It is slidably fitted with lantern ring on the screw rod, threaded block is bolted on the screw rod, the lantern ring side is connected equipped at least two groups
Pipe, for the case weld in at least two groups connecting tube other side, the shell is welded with transverse slat far from the side of connecting tube, described
Transverse slat upper surface is welded with first motor, and gear is welded on the output shaft of the first motor, the enclosure interior activity
Rack gear corresponding with gear is installed, and rack and pinion engagement connection, the rack gear lower end are welded with link block, and
Shell is run through in the link block bottom end, and the link block bottom end is welded with cabinet, and the box house top is fixedly installed with the
Two motors are sequentially connected with lead screw by shaft coupling on the output shaft of second motor, and are bolted with ball on the lead screw
Nut, and the ball nut bottom end is welded with U-shaped bar, the U-shaped bar inner bottom is welded with conductor loop, the cabinet bottom end
Side is inlaid with touch switch, and the ball nut top is welded with contact block corresponding with touch switch, the touch switch
It is electrically connected by conducting wire and first motor.
Preferably, the convex block of mounting plate side upper end is equipped with protrusion, and the raised side is welded with wirerope,
The wirerope other end is welded with hook, and the housing tip is equipped with link corresponding with hook.
Preferably, the link bottom end is welded with sliding block, and the housing tip offers sliding slot corresponding with sliding block, and
The sliding block is slidably mounted in sliding slot slot.
Preferably, the slider shape matches with sliding slot shape, and the sliding block is work shape structure, right on the sliding block
Title is bolted with two groups of screws, and the housing tip is equipped with threaded hole corresponding with screw, and screw phase described in any one group
At least ten groups of corresponding threaded hole.
Preferably, finite place piece is welded in the lead screw bottom end, and the locating part is cirque structure.
Preferably, the enclosure interior is symmetrically welded with two groups of fixed blocks corresponding with rack gear, and the fixed block is
Concave structure.
Preferably, the connecting tube includes riffled tube and male-pipe, and the male-pipe is screwed onto riffled tube
Inside, the riffled tube and mounting plate junction are welded with bearing.
Preferably, the male-pipe is welded with thickening block far from a side of riffled tube, and the thickening block is circle
Platform shape structure.
Preferably, the quadrangle of the mounting plate is inlaid with expansion bolt.
Preferably, the cabinet top is symmetrically welded at least two groups L shaped plate, and the housing bottom offers and L shape
The corresponding through slot of plate.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by being added screw rod, lantern ring and threaded block,
Before line feeding operation, the positional relationship between conductor loop and spindle is reconciled, so that the present apparatus is enable to be suitble to the spindle of different model,
It is versatile；It is controlled by touch switch, can make conductor loop that the movement in horizontal direction occur, reduce that yarn is subject to
Power, thus the case where preventing yarn from breaking.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is inventive shell schematic diagram of internal structure；
Fig. 3 is inventive shell surface structure schematic diagram；
Fig. 4 is inventive shell lower surface configuration schematic diagram；
Fig. 5 is connecting pipe structure schematic diagram of the present invention；
Fig. 6 is structural schematic diagram at A in Fig. 1 of the present invention.
In figure: 1 shell, 2 cabinets, 3 mounting plates, 4 convex blocks, 5 screw rods, 6 lantern rings, 7 threaded blocks, 8 connecting tubes, 801 internal screw threads
Pipe, 802 male-pipes, 9 protrusions, 10 wirerope, 11 hooks, 12 sliding blocks, 13 links, 14 screws, 15 threaded holes, 16 sliding slots, 17
Transverse slat, 18 first motors, 19 gears, 20 rack gears, 21 fixed blocks, 22 link blocks, 23 second motors, 24L shape plate, 25 touch-controls are opened
Pass, 26 ball nuts, 27 contact blocks, 28 U-shaped bars, 29 lead screws, 30 locating parts, 31 conductor loops, 32 through slots, 33 bearings, 34 thicken
Block, 35 expansion bolts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of textile machines Yarn feeding device convenient for adjusting, packet
Shell 1 and mounting plate 3 are included, 3 side of mounting plate is symmetrically arranged with two groups of convex blocks 4, and is welded with silk between convex block 4 described in two groups
Bar 5 is slidably fitted with lantern ring 6 on the screw rod 5, and threaded block 7 is bolted on the screw rod 5, and 6 side of lantern ring is equipped at least
Two groups of connecting tubes 8, the shell 1 are welded on 8 other side of at least two groups connecting tube, and the shell 1 is welded far from the side of connecting tube 8
It is connected to transverse slat 17,17 upper surface of transverse slat is welded with first motor 18, and is welded on the output shaft of the first motor 18
Gear 19,1 internal activity of shell are equipped with rack gear 20 corresponding with gear 19, and the rack gear 20 and 19 company of engagement of gear
It connects, 20 lower end of rack gear is welded with link block 22, and shell 1,22 bottom of link block are run through in 22 bottom end of the link block
End is welded with cabinet 2, and 2 inner tip of cabinet is fixedly installed with the second motor 23, on the output shaft of second motor 23
It is sequentially connected with lead screw 29 by shaft coupling, and is bolted with ball nut 26 on the lead screw 29, and 26 bottom of the ball nut
End is welded with U-shaped bar 28, and 28 inner bottom of U-shaped bar is welded with conductor loop 31, and the 2 bottom end side of cabinet is inlaid with touch-control
Switch 25,26 top of ball nut are welded with contact block 27 corresponding with touch switch 25, and the touch switch 25 passes through
Conducting wire and first motor 18 are electrically connected.
Preferably, the convex block 4 of the 3 side upper end of mounting plate is equipped with protrusion 9, and raised 9 side is welded with steel
Cord 10,10 other end of wirerope are welded with hook 11, and 1 top of shell is equipped with and 11 corresponding links of hook
13, it is articulated in inside link 13 by the way that 11 will be linked up with, so that wirerope 10 be enable to pull shell 1, keeps shell 1 stronger.
Preferably, 13 bottom end of link is welded with sliding block 12,1 top of shell offers corresponding with sliding block 12
Sliding slot 16, and the sliding block 12 is slidably mounted in 16 slot of sliding slot, when shell 1 occurs mobile, link 13 can be moved, from
And keep hook 11 preferably that link 13 is fixed.
Preferably, 12 shape of sliding block matches with 16 shape of sliding slot, and the sliding block 12 is work shape structure, the cunning
Two groups of screws 14 are symmetrically bolted on block 12, and 1 top of the shell is equipped with threaded hole 15 corresponding with screw 14, and any
At least ten groups of 14 corresponding threaded hole 15 of screw described in one group, by the threaded hole 15 that screw 14 is screwed to different location
Inside, so as to which sliding block 12 to be fixed on to different positions.
Preferably, finite place piece 30 is welded in 29 bottom end of lead screw, and the locating part 30 is cirque structure, the limit
Part 30 is used to limit the moving range of ball nut 26, and ball nut 26 is prevented to be detached from lead screw 29.
Preferably, 1 internal symmetry of shell is welded with two groups of fixed blocks 21 corresponding with rack gear 20, and the fixation
Block 21 is concave structure, which is used for stationary rack 20, to make the more stable of the movement of rack gear 20.
Preferably, the connecting tube 8 includes riffled tube 801 and male-pipe 802, and the male-pipe 802 is spirally connected
Inside riffled tube 801, the riffled tube 801 is welded with bearing 33, the connecting tube of stretching structure with 3 junction of mounting plate
8 can change the distance between shell 1 and mounting plate 3.
Preferably, the male-pipe 802 far from a side of riffled tube 801 be welded with thicken block 34, and it is described plus
Chunk 34 is truncated cone-shaped structure, which can make the connection between male-pipe 802 and shell 1 closer.
Preferably, the quadrangle of the mounting plate 3 is inlaid with expansion bolt 35, mounting plate 3 is pacified by expansion bolt 35
Dress on textile machinery, installation it is stronger.
Preferably, 2 top of cabinet is symmetrically welded at least two groups L shaped plate 24, and 1 bottom end of the shell offer with
The corresponding through slot 32 of L shaped plate 24 is moved in 32 slot of through slot by L shaped plate 24, the movement of cabinet 2 can be made more smooth.
Structural principle: before use, according to the diameter and mounting height of spindle on weaving loom, carry out adjustment housings 1
Highly, in adjustment process, the mobile lantern ring 6 of operator, thus keep the shell 1 connecting by connecting tube 8 with lantern ring 6 mobile,
When shell 1 is moved to the position parallel with spindle, operator rotates threaded block 7, and threaded block 7 can occur during rotation
Mobile, after threaded block 7 and the contact of lantern ring 6, stop operating threaded block 7, thus lantern ring 6 is fixed, enable shell 1 and spindle
It can be used cooperatively；
When carrying out feeding, yarn is mounted on spindle by conductor loop 31, spindle can be such that yarn twines in rotation
It is wound on spindle, is driven by the second motor 23, so that lead screw 29 be made to rotate, the ball nut 26 being spirally connected on lead screw 29 can occur
It is mobile, so that conductor loop 31 be made to move, enable yarn is higher to be wrapped on spindle, reduces the tension of yarn, work as touching
When block 27 and touch switch 25 contact, first motor 18 can be made to work, first motor 18 can be such that gear 19 rotates at work,
To keep rack gear 20 mobile, so that cabinet 2 be made to move, and then conductor loop 31 is moved horizontally, can further subtracted
The tension of small yarn, thus the case where preventing yarn from being broken.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of textile machines Yarn feeding device convenient for adjusting, including shell (1) and mounting plate (3), it is characterised in that: the peace
Loading board (3) side is symmetrically arranged with two groups of convex blocks (4), and screw rod (5) are welded between convex block described in two groups (4), the screw rod (5)
On be slidably fitted with lantern ring (6), be bolted with threaded block (7) on the screw rod (5), lantern ring (6) side be equipped at least two groups
Connecting tube (8), the shell (1) are welded at least two groups connecting tube (8) other side, and the shell (1) is far from connecting tube (8)
Side is welded with transverse slat (17), and transverse slat (17) upper surface is welded with first motor (18), and the first motor (18)
It is welded on output shaft gear (19), shell (1) internal activity is equipped with rack gear (20) corresponding with gear (19), and institute
It states rack gear (20) and engages connection with gear (19), rack gear (20) lower end is welded with link block (22), and the link block
(22) shell (1) is run through in bottom end, and link block (22) bottom end is welded with cabinet (2), the fixed peace of cabinet (2) inner tip
Equipped with the second motor (23), it is sequentially connected with lead screw (29) on the output shaft of second motor (23) by shaft coupling, and institute
It states and is bolted on lead screw (29) ball nut (26), and the ball nut (26) bottom end is welded with U-shaped bar (28), the U-shaped
Bar (28) inner bottom is welded with conductor loop (31), and cabinet (2) the bottom end side is inlaid with touch switch (25), the ball
Nut (26) top is welded with contact block (27) corresponding with touch switch (25), and the touch switch (25) passes through conducting wire and the
One motor (18) is electrically connected.
2. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 1, it is characterised in that: the mounting plate
(3) convex block (4) of side upper end is equipped with raised (9), and described raised (9) side is welded with wirerope (10), the steel wire
Rope (10) other end is welded with hook (11), and shell (1) top is equipped with link (13) corresponding with hook (11).
3. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 2, it is characterised in that: the link
(13) bottom end is welded with sliding block (12), and shell (1) top offers sliding slot (16) corresponding with sliding block (12), and described
Sliding block (12) is slidably mounted in sliding slot (16) slot.
4. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 3, it is characterised in that: the sliding block
(12) shape matches with sliding slot (16) shape, and the sliding block (12) is work shape structure, is symmetrically spirally connected on the sliding block (12)
There are two groups of screws (14), and the shell (1) top is equipped with threaded hole (15) corresponding with screw (14), and any one group of institute
State at least ten groups of the corresponding threaded hole (15) of screw (14).
5. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 1, it is characterised in that: the lead screw
(29) bottom end welding finite place piece (30), and the locating part (30) is cirque structure.
6. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 1, it is characterised in that: the shell
(1) internal symmetry is welded with two groups of fixed blocks (21) corresponding with rack gear (20), and the fixed block (21) is concave structure.
7. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 1, it is characterised in that: the connecting tube
It (8) include riffled tube (801) and male-pipe (802), and the male-pipe (802) is screwed onto riffled tube (801)
Portion, the riffled tube (801) and mounting plate (3) junction are welded with bearing (33).
8. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 7, it is characterised in that: the external screw thread
Pipe (802) is welded with far from a side of riffled tube (801) thickeies block (34), and the thickening block (34) is truncated cone-shaped knot
Structure.
9. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 1, it is characterised in that: the mounting plate
(3) quadrangle is inlaid with expansion bolt (35).
10. a kind of textile machines Yarn feeding device convenient for adjusting according to claim 1, it is characterised in that: the cabinet
(2) top is symmetrically welded at least two groups L shaped plate (24), and the shell (1) bottom end offer it is corresponding with L shaped plate (24)
Through slot (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433891.4A CN109576831B (en) | 2018-11-28 | 2018-11-28 | Weaving machine wire feeding device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811433891.4A CN109576831B (en) | 2018-11-28 | 2018-11-28 | Weaving machine wire feeding device convenient to adjust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109576831A true CN109576831A (en) | 2019-04-05 |
| CN109576831B CN109576831B (en) | 2021-04-27 |
Family
ID=65924815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811433891.4A Active CN109576831B (en) | 2018-11-28 | 2018-11-28 | Weaving machine wire feeding device convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109576831B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699795A (en) * | 2019-11-01 | 2020-01-17 | 冯帅 | Yarn finishing machine for textile fabric convenient to detect broken string |
| CN113668097A (en) * | 2021-09-23 | 2021-11-19 | 江苏德华纺织有限公司 | Adjustable intelligent thread feeding device for textile machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201961901U (en) * | 2010-10-28 | 2011-09-07 | 绍兴寰亚电子有限公司 | Automatic tension adjusting device for silk winder |
| CN104085736A (en) * | 2014-06-30 | 2014-10-08 | 吴江市纺织科技中心有限公司 | Magnetic rotation type spindle yarn feeding mechanism |
| CN105173899A (en) * | 2015-06-10 | 2015-12-23 | 新昌县蓝翔机械有限公司 | Tension control device |
| CN106929993A (en) * | 2017-04-25 | 2017-07-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of feed carrier of straight-bar machines |
| CN107244590A (en) * | 2017-07-27 | 2017-10-13 | 南通博旭时装有限公司 | A kind of weaving feeder seat |
-
2018
- 2018-11-28 CN CN201811433891.4A patent/CN109576831B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201961901U (en) * | 2010-10-28 | 2011-09-07 | 绍兴寰亚电子有限公司 | Automatic tension adjusting device for silk winder |
| CN104085736A (en) * | 2014-06-30 | 2014-10-08 | 吴江市纺织科技中心有限公司 | Magnetic rotation type spindle yarn feeding mechanism |
| CN105173899A (en) * | 2015-06-10 | 2015-12-23 | 新昌县蓝翔机械有限公司 | Tension control device |
| CN106929993A (en) * | 2017-04-25 | 2017-07-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of feed carrier of straight-bar machines |
| CN107244590A (en) * | 2017-07-27 | 2017-10-13 | 南通博旭时装有限公司 | A kind of weaving feeder seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699795A (en) * | 2019-11-01 | 2020-01-17 | 冯帅 | Yarn finishing machine for textile fabric convenient to detect broken string |
| CN113668097A (en) * | 2021-09-23 | 2021-11-19 | 江苏德华纺织有限公司 | Adjustable intelligent thread feeding device for textile machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109576831B (en) | 2021-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210407 Address after: No.4-2, Xinqu Road, Huibu Town, Changshan County, Quzhou City, Zhejiang Province Applicant after: CHANGSHAN COUNTY YONGXING WEAVING Co.,Ltd. Address before: 266033 Qingdao University of Technology, No.11 Fushun Road, Qingdao City, Shandong Province Applicant before: Cheng Rui |
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| TA01 | Transfer of patent application right | ||
| 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 Easy to Adjust Wire Feeding Device for Textile Machines Granted publication date: 20210427 Pledgee: Zhejiang Changshan Rural Commercial Bank Co.,Ltd. Pledgor: CHANGSHAN COUNTY YONGXING WEAVING Co.,Ltd. Registration number: Y2024330000310 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |