CN105734813B - Silk stocking plain and any conversion equipment of full-jacquard mechanism - Google Patents
Silk stocking plain and any conversion equipment of full-jacquard mechanism Download PDFInfo
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- CN105734813B CN105734813B CN201610205814.8A CN201610205814A CN105734813B CN 105734813 B CN105734813 B CN 105734813B CN 201610205814 A CN201610205814 A CN 201610205814A CN 105734813 B CN105734813 B CN 105734813B
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- China
- Prior art keywords
- knife
- plain
- switch rack
- jacquard
- drive mechanism
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/84—Jacquard cards or mechanisms
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
- D04B15/99—Driving-gear not otherwise provided for electrically controlled
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of silk stocking plain and any conversion equipment of full-jacquard mechanism, belong to Knitting Machinery field.The defects of switching trouble be present with full-jacquard mechanism in existing silk stocking plain.The present invention includes switch rack casing, switch rack, pedestal, conversion drive mechanism and straight line driving mechanism, the guide rail for accommodating switch rack casing is set on pedestal, switch rack bottom half coordinates realization to be slid on pedestal by guide rail, and switch rack casing passes through straight line driving mechanism drive displacement;Conversion drive mechanism drives switch rack to realize angular transition on switch rack casing by transmission mechanism, switch rack is provided with the installation station of installation plain cam mechanism and jacquard cam mechanism, and plain cam mechanism and jacquard cam mechanism are installed on the installation station of switch rack.The present invention can a tractor serves several purposes, and increase shuttle on plain triangle and change equipment way to improve production efficiency.
Description
Technical field
It is especially relevant with any conversion equipment of full-jacquard mechanism with a kind of silk stocking plain the invention belongs to Knitting Machinery field.
Background technology
Circular knitter is moved up and down by the working needle in plain mechanism in the groove of cylinder, so that coil is made into
Socks embryo, when needing weaving flower pattern on socks embryo, fabric tissue is converted by full-jacquard mechanism and produces various flower pattern, this type of weave
It is widely used in stokings industry.But the switching of silk stocking plain and full-jacquard mechanism is very troublesome at present, silk stocking plain and jacquard
Any conversion equipment of structure is the technological gap that present market is had no precedent, and this device is constantly in technical bottleneck.
The content of the invention
The defects of purpose of the present invention is intended to overcome existing silk stocking plain and the troublesome existing switching of full-jacquard mechanism, there is provided one
Kind can the high silk stocking plain of a tractor serves several purposes, silk stocking braid efficiency and any conversion equipment of full-jacquard mechanism.
Therefore, the present invention uses following technical scheme:Silk stocking plain and any conversion equipment of full-jacquard mechanism, it is characterized in that,
Including switch rack casing, switch rack, pedestal, conversion drive mechanism and straight line driving mechanism, set on described pedestal and accommodate institute
The guide rail for the switch rack casing stated, described switch rack bottom half coordinate realization to be slid on pedestal by guide rail, switch rack
Casing passes through described straight line driving mechanism drive displacement;
Described conversion drive mechanism drives described switch rack reality on described switch rack casing by transmission mechanism
Existing angular transition, described switch rack are provided with the installation station of installation plain cam mechanism and jacquard cam mechanism, plain three
Angle mechanism and jacquard cam mechanism are installed on the installation station of switch rack.
As the supplement to above-mentioned technical proposal and perfect, present invention additionally comprises following technical characteristic.
Described plain cam mechanism moves back circle knife and the first tool rest including the first withdrawal of needle knife, the first tuck knife, first, described
The first withdrawal of needle knife, the first tuck knife and first moves back circle knife and is arranged at the front end of the first tool rest, the first withdrawal of needle knife, the first tuck
Knife, first move back circle knife and drive work by corresponding first knife group drive mechanism respectively, and the first knife group drive mechanism is arranged at institute
The the first tool rest rear end stated, the first knife group drive mechanism include first complete piston, the first triangle piston seat, the first subluxation piston
Seat and the first cylinder, first complete described piston be connected by spring with the first tool rest, first complete piston and described the
One triangle piston seat is connected, and the first described triangle piston seat is lived by the subluxation on spring and the first described subluxation piston seat
Plug connection, the first subluxation piston seat are connected with the first described cylinder.Plain cam mechanism, which mainly acts on, to be formed plain and crosses pin
Track, conversion fabric tissue, increase speed of production.
Described plain cam mechanism is provided with yarn feeding device, yarn feeding device include shuttle, coupling bar, the second cylinder and
Gua Ju catch.Shuttle is connected tensioning , Gua Ju catch by described coupling bar series connection and by spring with the Gua Ju catch
It is arranged on by screw on the second cylinder, the bottom of the second cylinder, which is set, to be blown afloat mouth and be arranged at the of the plain cam mechanism
On one tool rest.When plain triangle enters work, match somebody with somebody yarn feeding device increase production capacity and efficiency by increasing, increase with yarn feeding device with putting down
Pin triangle device enters work simultaneously, realizes out the maximization production capacity effect of plain.
Described jacquard cam mechanism moves back circle knife, pressing knife and the second knife including the second withdrawal of needle knife, the second tuck knife, second
Seat.Described the second withdrawal of needle knife, the second tuck knife and second move back the front end that circle knife is arranged at the second tool rest, and pressing knife passes through screw
The upper end of the second tool rest is arranged on, the second withdrawal of needle knife, the second tuck knife, second move back circle knife and driven respectively by corresponding second knife group
Motivation structure drives work, and the second knife group drive mechanism is arranged at the second described tool rest rear end, and the second knife group drive mechanism includes
Second complete piston, the second triangle piston seat, the second subluxation piston seat and the 3rd cylinder, second complete described piston pass through bullet
Spring is connected with the second tool rest, and second complete piston is connected with the second described triangle piston seat, the second described triangle piston seat
It is connected by spring with the subluxation piston on the second described subluxation piston seat, the second subluxation piston seat and the 3rd described cylinder
Connection.Accordion cam plays needle device and mainly acts on to form that plain crosses pin track, conversion fabric tissue produces various flower pattern.
The bottom of described switch rack casing sets slide unit, and the bottom of slide unit and switch rack casing coordinates fixation.
Described pedestal is provided with the flat key groove with described guide rail parallel, sets sliding block in flat key groove, sliding block is connected to
The bottom of described slide unit.
Described transmission mechanism includes the little gear and gear wheel in 90 degree of mating connections, swivelling tool-holder and connecting rod, institute
The little gear stated is connected with described conversion drive mechanism to be placed in the inner chamber of described switch rack casing, described gear wheel
It is set in described connecting rod, the top of connecting rod is connected with described swivelling tool-holder, and the upper and lower ends of connecting rod are led to respectively
Cross bearings to be installed in the inner chamber of described switch rack casing, described swivelling tool-holder is connected to described switch rack bottom
Portion, little gear and gear wheel is driven to realize the rotation of swivelling tool-holder by changing drive mechanism driving.
Described straight line driving mechanism is linear electric machine, and described changes drive mechanism as stepper motor, described small tooth
Wheel is set on the motor shaft of stepper motor and passes through screw lock.
It can reach following beneficial effect using the present invention:The present invention needs to move back by straight line driving mechanism driving during jacquard weave
Go out plain cam mechanism, and enter full-jacquard mechanism by changing drive mechanism, during so as to realize that plain and jacquard weave are changed.The present invention
This is acted to ensure braid movement by external computer system controlled motor and solenoid signal transmission, passes through a succession of action
Realize any conversion when plain and figured texture weave, the present invention can a tractor serves several purposes, and increase shuttle on plain triangle to change
Become equipment way to improve production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the switch rack box inner structure scheme of installation of the present invention.
Fig. 3 is the structural representation of plain cam mechanism.
Fig. 4 is the structural representation of jacquard cam mechanism.
Fig. 5 is the present invention and the opposed configuration schematic diagram of needle cylinder device installation.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As Figure 1-Figure 5, the present invention includes switch rack casing 1, switch rack 9, pedestal 2, conversion drive mechanism 3 and straight line
Drive mechanism, sets the guide rail 21 for accommodating switch rack casing 1 on pedestal 2, and the bottom of switch rack casing 1, which passes through guide rail 21 and coordinated, to be realized
Slide on the base 2, the bottom of switch rack casing 1 sets slide unit 23, and the bottom of slide unit 23 and switch rack casing 1 coordinates fixation.
Pedestal 2 is provided with the flat key groove 22 parallel with guide rail 21, sets sliding block in flat key groove 22, sliding block is connected to the bottom of slide unit 23.
Switch rack casing 1 passes through straight line driving mechanism drive displacement;Preferably, straight line driving mechanism is linear electric machine.Conversion driving
Mechanism 3 drives switch rack 9 to realize angular transition on switch rack casing 1 by transmission mechanism, and transmission mechanism includes matching somebody with somebody in 90 degree
Little gear 10 and gear wheel 11, the swivelling tool-holder 12 and connecting rod 14 of connection are closed, little gear 10 is connected simultaneously with conversion drive mechanism 3
It is placed in the inner chamber of switch rack casing 1, gear wheel 11 is set in connecting rod 14, and top and the swivelling tool-holder 12 of connecting rod 14 connect
Connect, the upper and lower ends of connecting rod 14 are installed in the inner chamber of switch rack casing 1 by the support of bearing 13 respectively, and swivelling tool-holder 12 connects
The bottom of switch rack 9 is connected to, drives little gear 10 and gear wheel 11 to realize the rotation of swivelling tool-holder 12 by changing the driving of drive mechanism 3
Turn.Preferably, changing drive mechanism 3 as stepper motor, little gear 10 is set on the motor shaft of stepper motor and passes through spiral shell
Nail locking.Little gear is driven by stepper motor, little gear connection gear wheel rotation real-turn is changed, and connecting rod is with metal (upper in rotation
With one heart, connecting rod position assurance rotates simultaneously and can reduce trueness error.Installation accuracy and gap between little gear and gear wheel
It is comparatively heavy weight to processing and assembling and its to be important, concentricity will ensure within 0.01 with gap
Difficult point.
Switch rack 9 be provided with installation plain cam mechanism and jacquard cam mechanism installation station, plain cam mechanism and
Jacquard cam mechanism is installed on the installation station of switch rack 9.Plain cam mechanism includes the first withdrawal of needle knife 16, the first tuck knife
15th, first the circle tool rest 4 of knife 17 and first is moved back, the first withdrawal of needle knife 16, the first tuck knife 15 and first move back circle knife 17 and be arranged at first
The front end of tool rest 4, the first withdrawal of needle knife 16, the first tuck knife 15, first move back circle knife 17 and driven respectively by corresponding first knife group
Mechanism drives work, and the first knife group drive mechanism is arranged at the rear end of the first tool rest 4, and the first knife group drive mechanism includes the first full position
Piston, the first triangle piston seat 18, the first subluxation piston seat 19 and the first cylinder 5, first complete piston pass through spring and first
Tool rest 4 is connected, and first complete piston is connected with the first triangle piston seat 18, and the first triangle piston seat 18 passes through spring and the first half
Subluxation piston connection on the piston seat 19 of position, the first subluxation piston seat 19 are connected with the first cylinder 5.Plain cam mechanism is mainly made
Pin track, conversion fabric tissue, increase speed of production are crossed for forming plain.Plain cam mechanism is provided with yarn feeding device, feeds
Yarn feeding device includes shuttle 6, coupling bar, the He Gua Ju catch 7 of the second cylinder 8, and shuttle 6 is connected by coupling bar and by spring with hanging
The connection tensioning , Gua Ju of Ju catch 7 catch 7 is arranged on the second cylinder 8 by screw, and the bottom of the second cylinder 8, which is set, blows afloat mouth
And it is arranged on the first tool rest 4 of the plain cam mechanism.When plain triangle enters work, increased by increasing with yarn feeding device
Add production capacity and efficiency, increase and enter work simultaneously with plain triangle device with yarn feeding device, realize out the maximization production capacity effect of plain
Fruit.Jacquard cam mechanism moves back circle knife 171, pressing knife 201 and second including the second withdrawal of needle knife 161, the second tuck knife 151, second
Tool rest 41.Second withdrawal of needle knife 161, the second tuck knife 151 and second move back the front end that circle knife 171 is arranged at the second tool rest 41, pressing
Knife 201 is arranged on the upper end of the second tool rest 41 by screw, and the second withdrawal of needle knife 161, the second tuck knife 151, second move back circle knife 171
Work is driven by corresponding second knife group drive mechanism respectively, the second knife group drive mechanism is arranged at the rear end of the second tool rest 41,
Second knife group drive mechanism includes second complete piston, the second triangle piston seat 181, the second subluxation piston seat 191 and the 3rd gas
Cylinder 51, second complete piston are connected by spring with the second tool rest 41, and second complete piston connects with the second triangle piston seat 181
Connect, the second triangle piston seat 181 is connected by spring with the subluxation piston on the second subluxation piston seat 191, the second subluxation piston
Seat 191 is connected with the 3rd cylinder 51.Accordion cam rise needle device mainly act on to be formed plain cross pin track, conversion fabric tissue
Produce various flower pattern.
The present invention realizes a tractor serves several purposes, and increases shuttle on plain triangle to change equipment way to improve production effect
Rate.Under normal braiding, as long as can be realized as out after corresponding action code is write in computerized control system, during braiding
The corresponding actions freely changed dynamic and increasing and match somebody with somebody shuttle of plain triangle and accordion cam.Silk stocking plain is arbitrarily changed with figured texture weave
Action mainly exited by linear electric machine and enter by turning to knife rest valve to change plain triangle and accordion cam backward
Position, after plain triangle and accordion cam are transferred into state, triangle is being sent into corresponding production position by linear electric machine.With this
Meanwhile the present apparatus can produce purl machine and jacquard fertile product, and the present apparatus can increase plain way to improve jointly
Production efficiency.
In addition, syringe uses special alloy steel, and shuttle uses from die sinking injection molding and is equipped with import pottery wire yarn
Nozzle forms, core triangle part using the upper factory's Cr12MoV hot rolled circular steels of steel five forge and domestic state-of-the-art Vacuum Heat at
Technology production and processing is formed, and linear electric machine is combined with bi-directional conversion cylinder using SMC Japan import original paper, linear electric machine
Precision within 2, it is front and rear disengaging speed up to 90 task state per second, linear electric machine be present market on silk stocking machine from
Original high-end product.Bearing uses 608 bearings.
Claims (8)
1. silk stocking plain and any conversion equipment of full-jacquard mechanism, it is characterised in that:Including switch rack casing(1), switch rack(9)、
Pedestal(2), conversion drive mechanism(3)And straight line driving mechanism, described pedestal(2)Upper set accommodates described switch rack casing
(1)Guide rail(21), described switch rack casing(1)Bottom passes through guide rail(21)Coordinate and realize in pedestal(2)Upper sliding, conversion
Frame casing(1)Pass through described straight line driving mechanism drive displacement;Described conversion drive mechanism(3)Driven by transmission mechanism
Described switch rack(9)In described switch rack casing(1)On realize angular transition, described switch rack(9)It is provided with installation
The installation station of plain cam mechanism and jacquard cam mechanism, plain cam mechanism and jacquard cam mechanism are installed on switch rack
(9)Installation station on.
2. silk stocking plain according to claim 1 and any conversion equipment of full-jacquard mechanism, it is characterised in that:Described plain
Cam mechanism includes the first withdrawal of needle knife(16), the first tuck knife(15), first move back circle knife(17)With the first tool rest(4), it is described
First withdrawal of needle knife(16), the first tuck knife(15)Circle knife is moved back with first(17)It is arranged at the first tool rest(4)Front end, the first withdrawal of needle
Knife(16), the first tuck knife(15), first move back circle knife(17)Work is driven by corresponding first knife group drive mechanism respectively, the
One knife group drive mechanism is arranged at the first described tool rest(4)Rear end, the first knife group drive mechanism include first complete piston, the
One triangle piston seat(18), the first subluxation piston seat(19)With the first cylinder(5), described first complete piston by spring with
First tool rest(4)Connection, first complete piston and the first described triangle piston seat(18)Connection, the first described triangle piston
Seat(18)Pass through spring and the first described subluxation piston seat(19)On subluxation piston connection, the first subluxation piston seat(19)With
The first described cylinder(5)Connection.
3. silk stocking plain according to claim 2 and any conversion equipment of full-jacquard mechanism, it is characterised in that:Described plain
Cam mechanism is provided with yarn feeding device, and yarn feeding device includes shuttle(6), coupling bar, the second cylinder(8)He Gua Ju catch(7), shuttle
Son(6)By described coupling bar series connection and pass through spring and the Gua Ju catch(7)Connection tensioning , Gua Ju catch(7)It is logical
Cross screw and be arranged on the second cylinder(8)On, the second cylinder(8)Bottom set and blow afloat mouth and be arranged at the plain cam mechanism
The first tool rest(4)On.
4. silk stocking plain according to claim 3 and any conversion equipment of full-jacquard mechanism, it is characterised in that:Described jacquard weave
Cam mechanism includes the second withdrawal of needle knife(161), the second tuck knife(151), second move back circle knife(171), pressing knife(201)With second
Tool rest(41);
The second described withdrawal of needle knife(161), the second tuck knife(151)Circle knife is moved back with second(171)It is arranged at the second tool rest(41)
Front end, pressing knife(201)Second tool rest is arranged on by screw(41)Upper end, the second withdrawal of needle knife(161), the second tuck knife
(151), second move back circle knife(171)Work, the second knife group drive mechanism are driven by corresponding second knife group drive mechanism respectively
It is arranged at the second described tool rest(41)Rear end, the second knife group drive mechanism include second complete piston, the second triangle piston seat
(181), the second subluxation piston seat(191)With the 3rd cylinder(51), second complete described piston pass through spring and the second tool rest
(41)Connection, second complete piston and the second described triangle piston seat(181)Connection, the second described triangle piston seat
(181)Pass through spring and the second described subluxation piston seat(191)On subluxation piston connection, the second subluxation piston seat(191)
With the 3rd described cylinder(51)Connection.
5. silk stocking plain according to claim 4 and any conversion equipment of full-jacquard mechanism, it is characterised in that:Described conversion
Frame casing(1)Bottom set slide unit(23), slide unit(23)With switch rack casing(1)Bottom coordinate fix.
6. silk stocking plain according to claim 5 and any conversion equipment of full-jacquard mechanism, it is characterised in that:Described pedestal
(2)It is provided with and described guide rail(21)Parallel flat key groove(22), flat key groove(22)Interior setting sliding block, sliding block are connected to described
Slide unit(23)Bottom.
7. silk stocking plain according to claim 6 and any conversion equipment of full-jacquard mechanism, it is characterised in that:Described transmission
Mechanism includes the little gear in 90 degree of mating connections(10)And gear wheel(11), swivelling tool-holder(12)And connecting rod(14), it is described
Little gear(10)With described conversion drive mechanism(3)Connection is placed in described switch rack casing(1)Inner chamber in, it is described
Gear wheel(11)It is set in described connecting rod(14)On, connecting rod(14)Top and described swivelling tool-holder(12)Even
Connect, connecting rod(14)Upper and lower ends pass through bearing respectively(13)Support is installed on described switch rack casing(1)Inner chamber in,
Described swivelling tool-holder(12)It is connected to described switch rack(9)Bottom, by changing drive mechanism(3)Driving drives little gear
(10)And gear wheel(11)Realize swivelling tool-holder(12)Rotation.
8. silk stocking plain according to claim 7 and any conversion equipment of full-jacquard mechanism, it is characterised in that:Described straight line
Drive mechanism is linear electric machine, described conversion drive mechanism(3)For stepper motor, described little gear(10)It is set in stepping
On the motor shaft of motor and pass through screw lock.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610205814.8A CN105734813B (en) | 2016-04-01 | 2016-04-01 | Silk stocking plain and any conversion equipment of full-jacquard mechanism |
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Application Number | Priority Date | Filing Date | Title |
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CN201610205814.8A CN105734813B (en) | 2016-04-01 | 2016-04-01 | Silk stocking plain and any conversion equipment of full-jacquard mechanism |
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CN105734813A CN105734813A (en) | 2016-07-06 |
CN105734813B true CN105734813B (en) | 2017-11-28 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1148055A (en) * | 1913-05-08 | 1915-07-27 | Scott & Williams Inc | Circular-knitting machine. |
US4072029A (en) * | 1975-05-14 | 1978-02-07 | The Bentley Engineering Company Limited | Racking mechanisms |
EP0300946A2 (en) * | 1987-07-20 | 1989-01-25 | Jumberca, S.A. | Mechanism for adjusting the stitch density in circular knitting machines |
CN102277680A (en) * | 2010-06-11 | 2011-12-14 | 新昌县振兴纺织机械有限公司 | Looping control mechanism of computer-based hosiery machine |
CN103306035A (en) * | 2013-06-25 | 2013-09-18 | 浙江叶晓针织机械有限公司 | Double ribbing hosiery machine |
-
2016
- 2016-04-01 CN CN201610205814.8A patent/CN105734813B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1148055A (en) * | 1913-05-08 | 1915-07-27 | Scott & Williams Inc | Circular-knitting machine. |
US4072029A (en) * | 1975-05-14 | 1978-02-07 | The Bentley Engineering Company Limited | Racking mechanisms |
EP0300946A2 (en) * | 1987-07-20 | 1989-01-25 | Jumberca, S.A. | Mechanism for adjusting the stitch density in circular knitting machines |
CN102277680A (en) * | 2010-06-11 | 2011-12-14 | 新昌县振兴纺织机械有限公司 | Looping control mechanism of computer-based hosiery machine |
CN103306035A (en) * | 2013-06-25 | 2013-09-18 | 浙江叶晓针织机械有限公司 | Double ribbing hosiery machine |
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CN105734813A (en) | 2016-07-06 |
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Effective date of registration: 20180131 Address after: 312500 Xinchang County, Shaoxing, Zhejiang, Qixing street, Japan Digital Science and Technology Park No. 5 Patentee after: ZHEJIANG RIFA TEXTILE MACHINERY CO., LTD. Address before: 312400 Zhejiang Shaoxing City, Xinchang County Qixing Street digital science and Technology Park Patentee before: ZHEJIANG ZHONGBAO KNITTING TECHNOLOGY CO., LTD. |
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