CN101984168B - Full-automatic numerical control multifunctional electronic thread-regulation jacquard purl round weft knitting machine - Google Patents
Full-automatic numerical control multifunctional electronic thread-regulation jacquard purl round weft knitting machine Download PDFInfo
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- CN101984168B CN101984168B CN201010543925.2A CN201010543925A CN101984168B CN 101984168 B CN101984168 B CN 101984168B CN 201010543925 A CN201010543925 A CN 201010543925A CN 101984168 B CN101984168 B CN 101984168B
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- 238000009940 knitting Methods 0.000 title claims abstract description 89
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009941 weaving Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract 3
- 239000012467 final product Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000010417 needlework Methods 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The invention discloses a full-automatic numerical control multifunctional electronic thread-regulation jacquard purl round weft knitting machine. A post-jacquard device closely props against the inner wall of a needle cylinder in the knitting process to prevent a triangular mechanism from dropping and ensure high quality of a final product. The triangular mechanism realizes automatic stretching and retraction of a triangular block on the round weft knitting machine to automatically change the knitting track. The drawing and batching tension of a batching mechanism in the entire weaving process can be correspondingly regulated according to the technical requirements so as to realize more stable fabric drawing and batching; and the production process of various gray fabrics and the specification and quality of products can be guaranteed. A needle cylinder driving device realizes automatic control on the rotation speeds of an upper needle cylinder and a lower needle cylinder to adapt to the production of various products, and the product processing precision is improved.
Description
Technical field:
The present invention relates to Circular Knitted Technology field, more specifically to two reverse side circular knit machine of a kind of electronics line transfer and jacquard weave.
Background technology:
Application number: 200610050782.5, publication number CN 101074514A discloses a kind of multifunction electronic line transfer jacquard double-sided circular weft machine wholly computer controlled, and its weak point is:
1, its jacquard attachment part, as shown in Figure 1, in figure, label is A1-knitting needle, A2-connects pin, A3-knitting needle, A4-cam mechanism, A5-syringe.In the time that knitting circular knitting machine is worked, the knitting needle A1 on syringe A5 climbs up cam mechanism, does corresponding braid movement.When cam mechanism A4 is in the time driving knitting needle A1 work, between knitting needle A1 and syringe A5 inwall, there is certain gap, when being vibrated or pushing, knitting needle A1 easily skids off the track of cam mechanism A4, thereby causes style to produce deviation, affects product quality.
Knitting needle A1 is large in the middle swing of the needle body and needle length, adds and connects pin, and length is larger, and pendulum angle is larger.When the effect of jacquard weave blade, simultaneously stressed in knitting needle A1 with meet pin A2, need larger power.And (connecing pin) easily drops out from the Y type connector of knitting needle A1.
Jacquard weave tooth on knitting needle A1 is on the top of knitting needle A1 (near mesochite table top), while being subject to the effect of jacquard weave blade, because of the nearly mesochite table top in stressed place, therefore board running is unstable.
2, its cam mechanism generally comprises corner block and Triangulum.Corner block is fixed on Triangulum, and corner block can not pass in and out automatically, changes the track of knitting needle.Need to change time, first operator stops knitting circular knitting machine work, then pulls down cam mechanism, changes corner block, thereby makes the trail change of knitting needle.
Like this, a knitting circular knitting is compiled machine in the time of work, can only have single knitting needle track.Knitting needle track of every variation, all needs the manual corner block of changing, operation inconvenience.And a large amount of hand labours, make production efficiency low.
3, its cloth-winding mechanism, has cloth beam and tractive rod, and the cloth weaving is pulled out from the knit unit of circular knitting machine by tractive rod, then on reel-to-reel cloth rewinder roll.Its cloth beam and tractive rod system are driven by mechanical driving device, and the speed of tractive rod and cloth beam cannot independently regulate automatically like this, and the tractive that cannot adapt to the knitting round cloth of different cultivars batches, and affects the quality of product simultaneously.
4, its syringe drive unit adopts common electric machine to drive upper and lower gear wheel to rotate, thereby drive the syringe being fixed on upper and lower gear wheel to rotate, its weak point is: the rotating speed of common electric machine is non-adjustable, so in process of production, it is constant that the turning of the top cylinder of circular knit machine and bottom cylinder is with, the rotating speed of uncontrollable top cylinder and bottom cylinder, does not reach the effect of numerical control, just cannot produce as required the knitting circular product of different qualities yet.Its upper gear wheel and lower gear wheel only drive by a gear connecting rod, easily cause precision not good, cause the product quality processing.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provide a kind of full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine, its jacquard attachment rear jacquard device in knitting process is tight against syringe inwall, prevent landing from cam mechanism, finally obtain high quality of products.Its cam mechanism has been realized the automatic telescopic of corner block on knitting circular knitting volume machine, thereby automatically changes knitting needle track.Its cloth-winding mechanism can do corresponding adjusting arbitrarily by technological requirement at whole braiding process tractive, coiling tension, cloth cover tractive is batched more stable; Guarantee production technology, product specification and the quality of various grey cloth tissues.Its syringe drive unit has been realized the automatic control of the rotating speed of top cylinder and bottom cylinder, to adapt to produce not the now product of kind, has improved the machining accuracy of product.
Technology solution of the present invention is as follows:
Full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine, comprise frame (, cam mechanism, jacquard attachment, cloth-winding mechanism and syringe drive unit,
Cam mechanism comprises corner block, Triangulum, forms Triangulum through hole on Triangulum, and fixed block sleeve is in through hole, and position-arresting disk is fixed on Triangulum bottom;
Fixed block forms the fixed block through hole for corner block sleeve; In the middle of position-arresting disk, form the position-arresting disk through hole passing on chassis; Front portion, chassis is fixed on corner block; Back-moving spring is nested with on installing handle, and position-arresting disk is fixed in one end of back-moving spring, and the other end is fixed on chassis, aims at chassis as the actuator of power set;
Jacquard attachment comprises rear-mounted knitting needle, syringe, on rear-mounted knitting needle body, form stitch and pin tooth, stitch and pin tooth are molded over the same side of rear-mounted knitting needle body, jacking block of moulding on 3 rear-mounted knitting needle bodies, jacking block and pin tooth are distributed in the both sides of rear-mounted knitting needle body, form the detent matching with jacking block on syringe;
Cloth-winding mechanism comprises support body, rotating disk, cloth beam and drawing system, support body is fixed in the rotating shaft of rotating disk, drawing system by pulling roll with form with the driven voller of the parallel placement of pulling roll, batching torque motor and traction force torque motor are all fixed on support body, batching torque motor belt drives cloth beam to rotate, on the main shaft of traction force torque motor, be fixed with synchronizing wheel, synchronizing wheel drives the pulling roll of drawing system to rotate by Timing Belt;
Syringe drive unit, comprise high-frequency timing motor, upper gear wheel, lower gear wheel, upper driven wheel, lower driven wheel and weft machine main frame, upper driven wheel and lower driven wheel are coaxially fixing, upper driven wheel is meshed with upper gear wheel, lower driven wheel is meshed with lower gear wheel, top cylinder is fixed on gear wheel, bottom cylinder is fixed on lower gear wheel, weft machine main frame sends command signal control high-frequency timing electric machine rotation rotating speed, the co-axially fixed upper driven wheel of high-frequency timing driven by motor and lower driven wheel rotate, locating shaft is fixed in frame, upper Positioning Gear and lower Positioning Gear are meshed with upper gear wheel and lower gear wheel respectively, upper Positioning Gear and lower Positioning Gear are fixed on the bearing of locating shaft.
On described fixed block, have multiple be nested with for corner blocks fixing hole, being fixed on a chassis of multiple corner blocks.
Described actuator is motor or pneumatic operated valve.
Described jacking block is positioned at the bottom of rear-mounted knitting needle body.
Described jacking block is projection, and the top of jacking block is cambered surface.
The power supply of described batching torque motor, traction force torque motor and control signal connecting line are electrically connected with batching torque motor, traction force torque motor respectively through entering in support body from the rotating shaft of the hollow of rotating disk.
Beneficial effect of the present invention is:
1,, when the rear-mounted knitting needle of jacquard attachment is not gone up cam mechanism, jacking block is in syringe detent.In the time that rear-mounted knitting needle is climbed up cam mechanism, jacking block departs from detent, is tight against syringe, makes to make the corresponding actions of rear-mounted knitting needle.Between rear-mounted like this knitting needle and syringe inwall, just there is no movably gap, can not come off from cam mechanism.
2, the jacking block of jacquard attachment is made the corner block of top with radian, scratch syringe while preventing that rear-mounted knitting needle from moving on syringe.And corner block can make, rear jacquard device is better must locate and move on syringe.
3, the short pendulum angle of rear-mounted knitting needle length of jacquard attachment is less.Rear-mounted knitting needle is short and small, and weight is little, and area is little, more economical, low-carbon (LC), environmental protection.Use cost declines approximately 50%, and the speed of a motor vehicle improves approximately 30%.Way, the speed of a motor vehicle are equivalent to common Double-plate machine.
4, when the rear-mounted knitting needle of jacquard attachment is worked, need only active force in rear-mounted knitting needle, and act on the bottom of rear-mounted knitting needle, utilize lever principle only to need less power.
5, when the rear-mounted knitting needle of jacquard attachment is risen by triangle effect, stress surface docks the acting surface of pin on same position with it, and effect is stable, firmly less.
6, the effect of the docking pin of jacquard attachment swings fulcrum lower than it, makes syringe height fall approximately 60% on a year-on-year basis.
7, jacquard attachment can be joined various common knitting needles, and cost declines approximately 50%.
8, the knitting needle length in jacquard attachment is short and small, can make syringe height entirety decline, and can with common knitting machine implement porter.
9, cam mechanism part, after cylinder is endured out corner block, whole corner block outwards moves, and the spring between position-arresting disk and chassis is compressed.In the time that corner block need to be regained, cylinder quits work, and utilizes the active force of returning spring resilience, and corner block can directly rebound, and has so just realized the automatic telescopic of corner block on knitting circular knitting volume machine, thereby has automatically changed knitting needle track.
10, cloth-winding mechanism can be realized Full computer numerical control automation and independently control the speed that cloth roll frame tractive batches, and the tractive that is applicable to the knitting round cloth of production different size batches requirement.
11, the draw rate of cloth-winding mechanism and batching speed can be carried out independent control as requested, can guarantee that like this specification of the knitting round cloth of producing meets user's requirement.
12, syringe drive unit passes through the host computer control electric machine rotation rotating speed of circular knit machine, thereby controls the rotating speed of top cylinder and bottom cylinder, realizes the automatic control of the rotating speed of top cylinder and bottom cylinder, to adapt to produce not the now product of kind.Go up gear wheel and lower gear wheel is furnished with the Positioning Gear being meshed, go up like this gear wheel and lower gear wheel side-play amount in rotation process reduces, thereby realize the machining accuracy that improves product simultaneously.
Brief description of the drawings:
Fig. 1 is the structural representation of jacquard attachment prior art.
Fig. 2 is the structural representation of the rear-mounted knitting needle original state in jacquard attachment.
Structural representation when Fig. 3 is the rear-mounted knitting needle work in jacquard attachment
Fig. 4 is the decomposing schematic representation of analysing and observe of cam mechanism
Fig. 5 is the schematic perspective view of the fixed block of cam mechanism
Fig. 6 is the structural representation of cam mechanism in the time of original state
Fig. 7 is the structural representation of cam mechanism when in running order
Fig. 8 is the structural representation of cloth-winding mechanism
Fig. 9 is the annexation schematic diagram of granny rag roller, cloth beam and support body in cloth-winding mechanism
Figure 10 is the structural representation of syringe drive unit
Figure 11 is overall structure schematic diagram of the present invention
Detailed description of the invention:
Embodiment: see shown in Fig. 1～11, full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine, comprises frame 1, cam mechanism 2, jacquard attachment 3, cloth-winding mechanism 4 and syringe drive unit 5,
Cam mechanism 2 comprises corner block 21, Triangulum 22, forms Triangulum through hole 221 on Triangulum 22, and fixed block 23 sleeves are in through hole 221, and position-arresting disk 24 is fixed on Triangulum 21 bottoms;
Fixed block 23 forms the fixed block through hole 231 for corner block 21 sleeves; In the middle of position-arresting disk 24, form the position-arresting disk through hole 241 passing on chassis 25; 25 front portions, chassis are fixed on corner block 21; Back-moving spring 26 is nested with on installing handle 25, and position-arresting disk 24 is fixed in one end of back-moving spring 26, and the other end is fixed on chassis 251, aims at chassis 25 as the actuator 27 of power set;
Jacquard attachment 3 comprises rear-mounted knitting needle 31, syringe 32, on rear-mounted knitting needle body 311, form stitch 312 and pin tooth 313, stitch 312 and pin tooth 313 are molded over the same side of rear-mounted knitting needle body 311, jacking block 314 of moulding on 3 rear-mounted knitting needle bodies 311, jacking block 314 and pin tooth 313 are distributed in the both sides of rear-mounted knitting needle body 311, form the detent 321 matching with jacking block 314 on syringe 32;
Cloth-winding mechanism 4 comprises support body 41, rotating disk 42, cloth beam 43 and drawing system 44, support body 41 is fixed in the rotating shaft 421 of rotating disk 42, drawing system 44 by pulling roll 441 with form with the driven voller 442 of pulling roll 441 parallel placements, batching torque motor 45 and traction force torque motor 46 are all fixed on support body 41, batching torque motor 45 belts drive cloth beam 43 to rotate, on the main shaft of traction force torque motor 46, be fixed with synchronizing wheel 47, synchronizing wheel 47 drives the pulling roll 441 of drawing system 44 to rotate by Timing Belt 48;
Syringe drive unit, comprise high-frequency timing motor 51, upper gear wheel 52, lower gear wheel 53, upper driven wheel 54, lower driven wheel 55 and weft machine main frame 512, upper driven wheel 54 and lower driven wheel 55 are coaxially fixing, upper driven wheel 54 is meshed with upper gear wheel, lower driven wheel 55 is meshed with lower gear wheel 53, top cylinder 56 is fixed on gear wheel 52, bottom cylinder 57 is fixed on lower gear wheel 53, weft machine main frame 512 sends command signal control high-frequency timing motor 51 rotational speed, high-frequency timing motor 51 drives co-axially fixed upper driven wheel 54 and lower driven wheel 55 to rotate, locating shaft 510 is fixed in frame 511, upper Positioning Gear 58 and lower Positioning Gear 59 are meshed with upper gear wheel 52 and lower gear wheel 53 respectively, upper Positioning Gear 58 and lower Positioning Gear 59 are fixed on the bearing of locating shaft 510.
On described fixed block 23, have multiple be nested with for corner blocks 21 fixing hole, being fixed on a chassis 25 of multiple corner blocks 21.
Described actuator 27 is motor or pneumatic operated valve.
Described jacking block 314 is positioned at the bottom of rear-mounted knitting needle body 311.
Described jacking block 314 is projection, and the top 3141 of jacking block 314 is cambered surface.
The power supply of described batching torque motor 45, traction force torque motor 46 and control signal connecting line are electrically connected with batching torque motor 45, traction force torque motor 46 respectively through entering in support body 41 from the rotating shaft 421 of the hollow of rotating disk 42.
Operation principle: the operation principle of cam mechanism 2 parts, after motor 27 drives, dynamic action is on chassis 25, and the corner block 21 being connected with chassis 25 is subject to dynamic action and endures out fixed block 23, now, the back-moving spring 26 between position-arresting disk 24 and chassis 25 is confined state.In the time that corner block 21 needs return, motor 27 quits work, the active force acting on chassis 25 disappears, utilize the active force of returning spring 26 resiliences, corner block 21 is directly rebounded, and has so just realized the automatic telescopic of corner block 21, and the track of knitting needle is also changed automatically, without manually changing, enhance productivity.
The operation principle of jacquard attachment 3, by clamping down on of the detent 321 at syringe 32, is held on syringe 32 rear-mounted knitting needle 31 sleeves.In the time that rear-mounted knitting needle 31 is climbed up cam mechanism, jacking block 314 departs from detent 321, moves and be tight against syringe 32 inwalls.Rear-mounted like this knitting needle 31 does not just have movably gap, can not come off from cam mechanism easily.
The operation principle of cloth-winding mechanism 4, in the time of the work of circular knitting machine, the present invention is because support body 41 is fixed in the rotating shaft 421 of rotating disk 42, and support body 41 is along with rotating together.By computer numerical controlled two torque motor control knitted fabric tractives and the speed of rolling, meet the technique needs of the knitted fabric of producing different size.Particularly the speed of batching torque motor 45 of the present invention, traction force torque motor 6 can be by the host computer control rate of circular knitting machine, the speed that realizes full automation control circular knitting machine grey cloth tractive and batch.
Claims (6)
1. full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine, comprises frame (1), cam mechanism (2), jacquard attachment (3), cloth-winding mechanism (4) and syringe drive unit (5),
It is characterized in that:
Cam mechanism (2) comprises corner block (21), Triangulum (22), on Triangulum (22), form Triangulum through hole (221), fixed block (23) sleeve is in through hole (221), and position-arresting disk (24) is fixed on Triangulum (21) bottom;
Fixed block (23) forms the fixed block through hole (231) for corner block (21) sleeve; In the middle of position-arresting disk (24), form the position-arresting disk through hole (241) passing on chassis (25); Front portion, chassis (25) is fixed on corner block (21); Back-moving spring (26) is nested with on installing handle (25), position-arresting disk (24) is fixed in one end of back-moving spring (26), the other end is fixed on chassis (251), aims at chassis (25) as the actuator (27) of power set;
Jacquard attachment (3) comprises rear-mounted knitting needle (31), syringe (32), on rear-mounted knitting needle body (311), form stitch (312) and pin tooth (313), stitch (312) and pin tooth (313) are molded over the same side of rear-mounted knitting needle body (311), the upper jacking block of moulding (314) of rear-mounted knitting needle body (311), jacking block (314) and pin tooth (313) are distributed in the both sides of rear-mounted knitting needle body (311), on syringe (32), form the detent (321) matching with jacking block (314),
Cloth-winding mechanism (4) comprises support body (41), rotating disk (42), cloth beam (43) and drawing system (44), support body (41) is fixed in the rotating shaft (421) of rotating disk (42), drawing system (44) by pulling roll (441) with form with the driven voller (442) of the parallel placement of pulling roll (441), batching torque motor (45) and traction force torque motor (46) are all fixed on support body (41), batching torque motor (45) belt drives cloth beam (43) to rotate, on the main shaft of traction force torque motor (46), be fixed with synchronizing wheel (47), synchronizing wheel (47) drives the pulling roll (441) of drawing system (44) to rotate by Timing Belt (48),
Syringe drive unit (5) comprises high-frequency timing motor (51), upper gear wheel (52), lower gear wheel (53), upper driven wheel (54), lower driven wheel (55) and weft machine main frame (512), upper driven wheel (54) and lower driven wheel (55) are coaxially fixing, upper driven wheel (54) is meshed with upper gear wheel, lower driven wheel (55) is meshed with lower gear wheel (53), top cylinder (56) is fixed on gear wheel (52), bottom cylinder (57) is fixed on lower gear wheel (53), weft machine main frame (512) sends command signal control high-frequency timing motor (51) rotational speed, high-frequency timing motor (51) drives co-axially fixed upper driven wheel (54) and lower driven wheel (55) to rotate, locating shaft (510) is fixed in frame (511), upper Positioning Gear (58) and lower Positioning Gear (59) are meshed with upper gear wheel (52) and lower gear wheel (53) respectively, upper Positioning Gear (58) and lower Positioning Gear (59) are fixed on the bearing of locating shaft (510).
2. full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine according to claim 1, it is characterized in that: on fixed block (23), have multiple be nested with for corner blocks (21) fixing hole, being fixed on a chassis (25) of multiple corner blocks (21).
3. full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine according to claim 1, is characterized in that: actuator (27) is motor or pneumatic operated valve.
4. full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine according to claim 1, is characterized in that: described jacking block (314) is positioned at the bottom of rear-mounted knitting needle body (311).
5. full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine according to claim 1, is characterized in that: described jacking block (314) is projection, and the top (3141) of jacking block (314) is cambered surface.
6. full-automatic numerical control controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine according to claim 1, is characterized in that: the power supply of batching torque motor (45), traction force torque motor (46) and control signal connecting line are electrically connected with batching torque motor (45), traction force torque motor (46) respectively through entering in support body (41) from the rotating shaft (421) of the hollow of rotating disk (42).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010543925.2A CN101984168B (en) | 2010-11-15 | 2010-11-15 | Full-automatic numerical control multifunctional electronic thread-regulation jacquard purl round weft knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010543925.2A CN101984168B (en) | 2010-11-15 | 2010-11-15 | Full-automatic numerical control multifunctional electronic thread-regulation jacquard purl round weft knitting machine |
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| CN101984168A CN101984168A (en) | 2011-03-09 |
| CN101984168B true CN101984168B (en) | 2014-08-20 |
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| CN201010543925.2A Expired - Fee Related CN101984168B (en) | 2010-11-15 | 2010-11-15 | Full-automatic numerical control multifunctional electronic thread-regulation jacquard purl round weft knitting machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358985B (en) * | 2011-08-19 | 2013-09-04 | 绍兴恒舜数控精密机械科技有限公司 | Multifunctional jacquard double-sided seamless integral molding machine |
| CN102677382A (en) * | 2012-06-11 | 2012-09-19 | 绍兴豪宇精密机械科技有限公司 | Computer circular knitting machine with partitioned pressing needle and embedded jacquard weave structure |
| CN105483928A (en) * | 2015-12-28 | 2016-04-13 | 泉州领布机械科技有限公司 | Fully-computer-controlled double-face upper-lower disc jacquard-weave loop-transfer thread adjusting machine |
| CN114808260B (en) * | 2022-04-28 | 2023-08-15 | 绍兴乙龙科技有限公司 | Cloth rolling balancing device of weft knitting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074931A1 (en) * | 1981-09-10 | 1983-03-23 | Officine Savio S.p.A. | Procedure for processing with circular knitting machines and circular machines adopting said procedure |
| CN88203303U (en) * | 1988-02-10 | 1988-11-02 | 中国人民解放军第3510工厂 | Multipurpose knitting mechanism for one-sided circular weft knitter |
| US4800739A (en) * | 1987-01-14 | 1989-01-31 | Kent Underwood | Patterning mechanism for knitting machines |
| CN101074514A (en) * | 2006-05-17 | 2007-11-21 | 陈国标 | Multifunctional electronic jacquard double-sided circular weft braiding machine controlled by computer |
| CN201942844U (en) * | 2010-11-15 | 2011-08-24 | 陈国标 | Automatic numerical controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine |
-
2010
- 2010-11-15 CN CN201010543925.2A patent/CN101984168B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074931A1 (en) * | 1981-09-10 | 1983-03-23 | Officine Savio S.p.A. | Procedure for processing with circular knitting machines and circular machines adopting said procedure |
| US4800739A (en) * | 1987-01-14 | 1989-01-31 | Kent Underwood | Patterning mechanism for knitting machines |
| CN88203303U (en) * | 1988-02-10 | 1988-11-02 | 中国人民解放军第3510工厂 | Multipurpose knitting mechanism for one-sided circular weft knitter |
| CN101074514A (en) * | 2006-05-17 | 2007-11-21 | 陈国标 | Multifunctional electronic jacquard double-sided circular weft braiding machine controlled by computer |
| CN201942844U (en) * | 2010-11-15 | 2011-08-24 | 陈国标 | Automatic numerical controlled multifunctional electronic yarn-changing jacquard double-back-side round weft knitting machine |
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