CN104924049A - Rapid punching and ring attaching all-in-one machine - Google Patents

Rapid punching and ring attaching all-in-one machine Download PDF

Info

Publication number
CN104924049A
CN104924049A CN201510205363.3A CN201510205363A CN104924049A CN 104924049 A CN104924049 A CN 104924049A CN 201510205363 A CN201510205363 A CN 201510205363A CN 104924049 A CN104924049 A CN 104924049A
Authority
CN
China
Prior art keywords
ring
pressed
matched
punching
plate
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.)
Granted
Application number
CN201510205363.3A
Other languages
Chinese (zh)
Other versions
CN104924049B (en
Inventor
周秋月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG ZHONGHUAN AZURA TECHNOLOGY DEVELOPMENT Co.,Ltd.
Original Assignee
Ningbo Dongsheng Textile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Dongsheng Textile Co Ltd filed Critical Ningbo Dongsheng Textile Co Ltd
Priority to CN201510205363.3A priority Critical patent/CN104924049B/en
Publication of CN104924049A publication Critical patent/CN104924049A/en
Application granted granted Critical
Publication of CN104924049B publication Critical patent/CN104924049B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/006Holding or positioning the article in front of the applying tool
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials

Abstract

The invention discloses a rapid punching and ring attaching all-in-one machine, and relates to textile machines. The rapid punching and ring attaching all-in-one machine comprises a main body, a base, a punch and a punching groove, wherein moving plates are arranged on the base, and ring attaching holes matched with the punch and the punching groove are formed in the moving plates; the moving plates comprise a left moving plate and a right moving plate, and a first electromagnet and a second electromagnet are arranged on the left moving plate and the right moving plate respectively; a lifting device is arranged in the punching groove, and a plurality of lower rings are placed on the lifting ring; a through hole is formed in the punch, and an ejector rod matched with the lifting device is arranged in the through hole; a steam cylinder for pushing the ejector rod is arranged in the through hole, and an annular check ring matched with an upper ring is arranged on the punch; and pressing plates are arranged on the main body, pressing strips are arranged on the pressing plates, and pushing steam cylinders matched with the pressing strips are arranged on the pressing plates. Compared with the prior art, the rapid punching and ring attaching all-in-one machine has the beneficial effects that after punching is finished, ring attaching work is carried out at the same time, the punching and ring attaching efficiency is greatly improved, and the problem that punching and ring attaching must be operated in a separated manner is solved.

Description

A kind of pressed on ring of punching fast all-in-one
Technical field
The invention belongs to field of textile machinery, particularly relate to a kind of puncher.
Background technology
Puncher is a kind of application industrial machinery widely, almost in all industrial trades, has application.In textile industry, puncher is also a kind of very important textile machine, because there are many textile products to have punching to require (such as curtain etc.), the puncher development of textile industry is also very fast.Need to install hollow ring additional on hole after the punching of some yarn fabric, the burr that not only can cover in yarn fabric hole edge after installing hollow ring additional can also be firmly convenient at string Guan Shirang yarn fabric.Artificial pressed on ring and machine pressed on ring two kinds is mainly contained in present assembling process, existing a kind of machine pressed on ring machine, it mainly after punching completes rapid displacement carry out pressed on ring work, although this punching pressed on ring machine improves efficiency greatly, but its punching pressed on ring step is not still carried out simultaneously, also need to carry out loaded down with trivial details shifting function between punching pressed on ring, there is the potential of efficiency of again deducting a percentage.
Pressed on ring of punching in prior art need of work uses puncher and pressed on ring machine to operate respectively, further, some puncheres are also provided with ring mechanism can punching while on a hole carry out pressed on ring, but the distance in this machine between perforating device and upper loop device is determined, the yarn fabric of specific hole spacing can only be used for, during use, there is significant limitation.This device is then carry out pressed on ring work punching while, and punching and pressed on ring all complete in drift groove, and its cardinal principle is drift punches while, utilize the impulsive force of drift that upper ring and a lower ring is fixed together.Be provided with drift groove in punching groove, drift groove is corresponding with drift, is placed with lower ring outside drift groove, and be provided with jacking block in drift groove, jacking block is connected with lifting arm, and lower ring is placed on lifting arm.Base is also provided with movable plate, movable plate is divided into and moves left plate and to move right plate two parts, pressing plate is provided with several press strips, pressing plate is also provided with the lower air cylinder matched with press strip, when punching pressed on ring, press strip can push down the displacement that yarn fabric prevents operationally yarn fabric from producing.Move left plate can be separated with the plate that moves right do not hinder drift to decline when drift declines, decline with drift under being now placed on the effect of the pressed on ring annular retaining ring on drift on movable plate.When drift punching is complete, the push rod be in drift stretches out and props up jacking block, allows lifting arm drive lower ring rising to agree with merging with pressed on ring.Pass through this set, just pressed on ring work can be carried out while having punched, these two actions all complete in punching groove, only need repacking drift and punching groove can without the need to installing other equipment additional, not only greatly improve operating efficiency, simultaneously existing equipment also can not become and saved greatly work land used.
Compared with prior art, the invention has the beneficial effects as follows: pressed on ring work can be carried out while end of punching, greatly improve the efficiency of punching pressed on ring, solve the problem of the necessary separate operation of punching pressed on ring work now.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide a kind of pressed on ring of punching fast all-in-one, pressed on ring work can be carried out while end of punching, greatly improve the efficiency of punching pressed on ring, solve the problem of the necessary separate operation of punching pressed on ring work now.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of pressed on ring of punching fast all-in-one, comprise main body, base, described main body is provided with drift, described base is provided with punching groove, described base is provided with movable plate, described movable plate is provided with the upper annular distance matched with described drift and described punching groove, described upper annular distance is placed with pressed on ring, described movable plate comprises and moves left plate and to move right plate, described move left plate and described upper annular distance is divided into two parts by the described plate that moves right, described moving left on plate and the described plate that moves right is respectively arranged with first electromagnet and second electromagnet, move right described in described main body being provided with the first electric rotation shaft that moves left plate described in connection and being connected the second electric rotation shaft of plate, lifting device is provided with in described punching groove, described lifting device is placed with several lower rings, through hole is offered in described drift, the push rod that to match with described lifting device is provided with in described through hole, the cylinder promoting described push rod is also provided with in described through hole, described drift is also provided with the annular retaining ring matched with described pressed on ring, described main body is also provided with pressing plate, described pressing plate is provided with several press strips, described base is provided with the shallow grooves matched with described press strip, described pressing plate is also provided with the lower air cylinder matched with described press strip.
In technique scheme, preferably, described lifting device comprises the jacking block matched with described push rod, spring is provided with bottom described jacking block, described lifting device also comprises several and is arranged on rotating shaft in described punching groove, described rotating shaft is rotated and is provided with the lifting arm matched with described jacking block, described lifting arm is placed described lower ring.
In technique scheme, preferably, be provided with the drift groove matched with described drift in described punching groove, described jacking block is arranged in described drift groove.
In technique scheme, preferably, described main body is provided with pressed on ring storehouse, in described pressed on ring storehouse, is provided with the first push rod matched with described upper annular distance.
In technique scheme, preferably, in described base, be provided with lower ring storehouse, in described lower ring storehouse, be provided with the second push rod matched with described punching groove.
Accompanying drawing explanation
Fig. 1 is front schematic view of the present invention.
Fig. 2 is side schematic view of the present invention.
Fig. 3 is movable plate schematic top plan view of the present invention.
Fig. 4 is movable plate working state schematic representation of the present invention.
Fig. 5 is ring schematic side view under the present invention.
Fig. 6 is ring schematic top plan view under the present invention.
Fig. 7 is pressed on ring schematic side view of the present invention.
Fig. 8 is pressed on ring schematic top plan view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, punching pressed on ring all-in-one, comprises main body 1, base 2, described main body 1 is provided with drift 3, described base 2 is provided with punching groove 21.Described base 2 is provided with movable plate 5, described movable plate 5 is provided with the upper annular distance 54 matched with described drift 3 and described punching groove 21, described upper annular distance 54 is placed with pressed on ring 20, described movable plate 5 comprises and moves left plate 51 and the plate 52 that moves right, described move left plate 51 and described upper annular distance 54 is divided into two parts by the described plate 52 that moves right, described moving left on plate 51 and the described plate 52 that moves right is respectively arranged with first electromagnet 55 and second electromagnet 56, move right described in described main body 1 being provided with the first electric rotation shaft 53 that moves left plate 51 described in connection and being connected the second electric rotation shaft 58 of plate 52, described movable plate 5 is transparent panel, described movable plate 5 is provided with scale label 57, described moving left on plate 51 and the plate 52 that moves right is respectively arranged with support member 8, described support member 8 is provided with the roller 81 matched with described base 2.Be provided with lifting device 4 in described punching groove 21, described lifting device 4 comprises jacking block 42, and be provided with the drift groove 22 matched with described drift 3 in described punching groove 21, described jacking block 42 is arranged in described drift groove 22.Spring 43 is provided with bottom described jacking block 42, described lifting device 4 also comprises several and is arranged on rotating shaft 44 in described punching groove 21, described rotating shaft 44 is rotated and is provided with the lifting arm 45 matched with described jacking block 42, described lifting arm 45 places described lower ring 10.Through hole 31 is offered in described drift 3, the push rod 39 that to match with described jacking block 42 is provided with in described through hole 31, the cylinder 32 promoting described push rod 39 is also provided with in described through hole 31, described drift 3 is provided with several openings, described opening is provided through the U-shaped frame 33 that described drift 3 connects described push rod 39 and described annular retaining ring 34, described annular retaining ring 34 is provided with several damping springs 35, described damping spring 35 connects described annular pressing plate 36, and described annular pressing plate 36 is provided with elastic cotton.Described main body 1 is also provided with pressing plate 7, described pressing plate 7 is provided with several press strips 72, described base 2 is provided with the shallow grooves 23 matched with described press strip 72, described pressing plate 7 is also provided with the lower air cylinder 71 matched with described press strip 72.Described base 2 both sides are respectively arranged with turning cylinder 61, and described turning cylinder 61 rotates and is provided with cylinder 62, described cylinder 62 surface is provided with male and fomale(M&F).Described main body 1 is provided with pressed on ring storehouse 11, in described pressed on ring storehouse 11, is provided with the first push rod 12 matched with described upper annular distance 54.Be provided with lower ring storehouse 24 in described base 2, in described lower ring storehouse 24, be provided with the second push rod 25 matched with described punching groove 21.Lower ring 10 is provided with lower annular groove 102, pressed on ring 20 is provided with the pressed on ring spacing 202 matched with described lower annular groove 102.
During use, first in pressed on ring storehouse 11 and lower ring storehouse 24, fill pressed on ring 20 and lower ring 10, again cloth is put on base 2, cloth is moved by the cylinder 62 being arranged on base 2 both sides on base 2, the movable plate 5 be positioned at this moment above base 2 is in closed configuration, and due to movable plate 5, be transparent panel and movable plate 5 be provided with scale label 57 can easily until the position of cloth.Press down when cloth moves to the lower air cylinder 71 determined on position rear fender 7, allow press strip 72 push down cloth, guarantee that punching pressed on ring is that cloth keeps fixing.First push rod 12 is shifted the pressed on ring 20 in pressed on ring storehouse 11 onto in the upper annular distance 54 on movable plate 5 simultaneously; Second push rod 25 is shifted the lower ring 10 in lower ring storehouse 24 onto on the lifting arm 45 in punching groove 21.Most relief drift 3 presses down, allow the first electromagnet 55 moving left plate 51 and move right on plate 52 of movable plate 5 and second electromagnet 56 dead electricity rapidly in the process that drift 3 presses down, then move left plate 51 and plate 52 rapid separation the under the effect of first electric rotation shaft 53 with second electric rotation shaft 58 that move right is retracted in main body 1.At this moment decline fast under the annular pressing plate 36 of the pressed on ring 20 being placed on annular distance 54 on drift 3 acts on.Cylinder 32 while drift 3 declines in through hole 31 also ejects push rod 39, when having punched under drift groove 22 acting in conjunction in drift 3 with punching groove 21, the length that push rod 39 stretches out can to the jacking block 42 propped up in drift groove 22, and stressed rear decline of jacking block 42 drives lifting arm 45 to rise to allow the lower ring 10 on lifting arm 45 move upward.Now, due to the decline of push rod 39, push rod 39 drives annular retaining ring 34 to decline by U-shaped frame 33, and annular retaining ring 34 drives annular pressing plate 36 to decline by damping spring 35.Because the process of whole punching is very quick, the decline of pressed on ring 20 and the rising of lower ring 10 all very rapid, the moment that punching completes, pressed on ring 20 and lower ring 10 are just combined by pressed on ring spacing 202 and lower annular groove 102 under the effect of annular pressing plate 36 and lifting arm 45.Again because there is damping spring 35 between annular pressing plate 36 and annular retaining ring 34, avoid the too fast pressed on ring 20 that causes of aggregate speed or lower ring 10 breaks.After pressed on ring terminates, again close up movable plate 5, allowing cylinder 62 drive cloth to move to the next one needs the position of pressed on ring of punching, and meanwhile, first push rod 12 and second push rod 25 are re-injected into pressed on ring 20 and lower ring 10 in upper annular distance 54 and on lifting arm 45.

Claims (5)

1. the pressed on ring all-in-one that punches fast, comprise main body (1), base (2), described main body (1) is provided with drift (3), described base (2) is provided with punching groove (21), it is characterized by, described base (2) is provided with movable plate (5), described movable plate (5) is provided with the upper annular distance (54) matched with described drift (3) and described punching groove (21), described upper annular distance (54) is placed with pressed on ring (20), described movable plate (5) comprises and moves left plate (51) and the plate that moves right (52), described move left plate (51) and described upper annular distance (54) is divided into two parts by the described plate that moves right (52), described moving left on plate (51) and the described plate that moves right (52) is respectively arranged with first electromagnet (55) and second electromagnet (56), move right described in described main body (1) being provided with the first electric rotation shaft (53) that moves left plate (51) described in connection and being connected the second electric rotation shaft (58) of plate (52), lifting device (4) is provided with in described punching groove (21), described lifting device (4) is placed with several lower rings (10), through hole (31) is offered in described drift (3), the push rod (39) that to match with described lifting device (4) is provided with in described through hole (31), the cylinder (32) promoting described push rod (39) is also provided with in described through hole (31), described drift (3) is also provided with the annular retaining ring (34) matched with described pressed on ring (20), described main body (1) is also provided with pressing plate (7), described pressing plate (7) is provided with several press strips (72), described base (2) is provided with the shallow grooves (23) matched with described press strip (72), described pressing plate (7) is also provided with the lower air cylinder (71) matched with described press strip (72).
2. one according to claim 1 is punched pressed on ring all-in-one fast, it is characterized by, described lifting device (4) comprises the jacking block (42) matched with described push rod (39), described jacking block (42) bottom is provided with spring (43), described lifting device (4) also comprises several and is arranged on the interior rotating shaft of described punching groove (21) (44), the upper rotation of described rotating shaft (44) is provided with the lifting arm (45) matched with described jacking block (42), the lower ring (10) described in the upper placement of described lifting arm (45).
3. one according to claim 2 is punched pressed on ring all-in-one fast, and it is characterized by, be provided with the drift groove (22) matched with described drift (3) in described punching groove (21), described jacking block (42) is arranged in described drift groove (22).
4. one according to claim 1 is punched pressed on ring all-in-one fast, it is characterized by, described main body (1) is provided with pressed on ring storehouse (11), be provided with the first push rod (12) matched with described upper annular distance (54) in described pressed on ring storehouse (11).
5. one according to claim 1 is punched pressed on ring all-in-one fast, it is characterized by, is provided with lower ring storehouse (24) in described base (2), be provided with the second push rod (25) matched with described punching groove (21) in described lower ring storehouse (24).
CN201510205363.3A 2015-04-28 2015-04-28 A kind of upper ring all-in-one machine of quick punching Active CN104924049B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510205363.3A CN104924049B (en) 2015-04-28 2015-04-28 A kind of upper ring all-in-one machine of quick punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510205363.3A CN104924049B (en) 2015-04-28 2015-04-28 A kind of upper ring all-in-one machine of quick punching

Publications (2)

Publication Number Publication Date
CN104924049A true CN104924049A (en) 2015-09-23
CN104924049B CN104924049B (en) 2018-07-06

Family

ID=54111641

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510205363.3A Active CN104924049B (en) 2015-04-28 2015-04-28 A kind of upper ring all-in-one machine of quick punching

Country Status (1)

Country Link
CN (1) CN104924049B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108818729A (en) * 2018-04-17 2018-11-16 温州雄盛五金饰品有限公司 A kind of Curtain ring automatic punching riveting die and Curtain ring mounting process
CN112192904A (en) * 2020-10-29 2021-01-08 佳意新材料科技(重庆)有限公司 Cutting device for production of flexible freight bags

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516929A2 (en) * 1991-05-31 1992-12-09 Schaeffer GmbH Apparatus for attaching buttons, rivets or the like, especially to garments
CN1698487A (en) * 2005-07-06 2005-11-23 凌正然 Automatic knot tying machine and tying method thereof
CN1843247A (en) * 2006-05-14 2006-10-11 杭州中凌广告器材有限公司 Automatic knot tying machine and tying method thereof
CN201758837U (en) * 2010-09-06 2011-03-16 郑州大学 Dotter link mechanism
CN202060067U (en) * 2011-06-02 2011-12-07 郭跃林 Novel automatic button attaching machine
CN102905574A (en) * 2010-03-25 2013-01-30 Ykk株式会社 Grommet fitting device and method for fitting grommet
CN103882673A (en) * 2014-04-02 2014-06-25 宁波市东盛纺织有限公司 Single-punch punching and ring installing all-in-one machine
CN103882675A (en) * 2014-04-02 2014-06-25 宁波市东盛纺织有限公司 Single-punch punching ring installing machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516929A2 (en) * 1991-05-31 1992-12-09 Schaeffer GmbH Apparatus for attaching buttons, rivets or the like, especially to garments
EP0516929A3 (en) * 1991-05-31 1994-02-16 Schaeffer Gmbh
CN1698487A (en) * 2005-07-06 2005-11-23 凌正然 Automatic knot tying machine and tying method thereof
CN1843247A (en) * 2006-05-14 2006-10-11 杭州中凌广告器材有限公司 Automatic knot tying machine and tying method thereof
CN102905574A (en) * 2010-03-25 2013-01-30 Ykk株式会社 Grommet fitting device and method for fitting grommet
CN201758837U (en) * 2010-09-06 2011-03-16 郑州大学 Dotter link mechanism
CN202060067U (en) * 2011-06-02 2011-12-07 郭跃林 Novel automatic button attaching machine
CN103882673A (en) * 2014-04-02 2014-06-25 宁波市东盛纺织有限公司 Single-punch punching and ring installing all-in-one machine
CN103882675A (en) * 2014-04-02 2014-06-25 宁波市东盛纺织有限公司 Single-punch punching ring installing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108818729A (en) * 2018-04-17 2018-11-16 温州雄盛五金饰品有限公司 A kind of Curtain ring automatic punching riveting die and Curtain ring mounting process
CN108818729B (en) * 2018-04-17 2024-03-29 温州雄盛精密智造有限公司 Automatic punching and riveting die for curtain ring and curtain ring mounting process
CN112192904A (en) * 2020-10-29 2021-01-08 佳意新材料科技(重庆)有限公司 Cutting device for production of flexible freight bags

Also Published As

Publication number Publication date
CN104924049B (en) 2018-07-06

Similar Documents

Publication Publication Date Title
CN104138961B (en) A kind of tube stamping device
CN104790195A (en) Punching and ring installing integrated machine
CN204662141U (en) A kind of punching pressed on ring all-in-one
CN104924049A (en) Rapid punching and ring attaching all-in-one machine
CN203782463U (en) Single-punch punching and ring-mounting machine
CN204626131U (en) Punching pressed on ring all-in-one
CN204626133U (en) Quick punching pressed on ring all-in-one
CN204626132U (en) A kind of pressed on ring of punching fast all-in-one
CN203245245U (en) Inclined wedge punching mechanism
CN204036880U (en) A kind of opposite-flushing type hydraulic press
CN104924050A (en) Punching and ring-mounting all-in-one machine
CN103882673B (en) A kind of one-shot head punching pressed on ring all-in-one
CN208483947U (en) Hole punched device is used in a kind of processing of carrying belt
CN203697543U (en) Frame type hydraulic press sliding block locking protection structure
CN103042255A (en) Combined pneumatic punching tool
CN104923676A (en) Aluminum plate sewing device
CN203782464U (en) Single-punch punching and ring-mounting all-in-one machine
CN104162575A (en) Punching head device with burr removal function
CN103882675B (en) A kind of one-shot head punching pressed on ring machine
CN203782465U (en) Multi-punch punching and ring-mounting machine
CN106392558A (en) Discharge mechanism of crankshaft connecting rod assembly machine
CN204686980U (en) A kind of two drift punching easy device
CN103882676B (en) A kind of many drift punching pressed on ring machines
CN203779067U (en) Multi-punch punching and ring-mounting all-in-one machine
CN206383236U (en) A kind of synchronous blessing work(perforating by punching machine for being automatically drained out waste material

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201120

Address after: 315000, five tower, 1958 Jiangnan Road, Ningbo, Zhejiang.

Patentee after: ZHEJIANG ZHONGHUAN AZURA TECHNOLOGY DEVELOPMENT Co.,Ltd.

Address before: 315202, No. 2198, north section, Zhenhai Jiulong Road, Zhejiang, Ningbo

Patentee before: NINGBO EASTSUN TEXTILE Co.,Ltd.

TR01 Transfer of patent right