CN1161508C - Flat-bed machine carrying at least one meedle bed - Google Patents
Flat-bed machine carrying at least one meedle bed Download PDFInfo
- Publication number
- CN1161508C CN1161508C CNB001222228A CN00122222A CN1161508C CN 1161508 C CN1161508 C CN 1161508C CN B001222228 A CNB001222228 A CN B001222228A CN 00122222 A CN00122222 A CN 00122222A CN 1161508 C CN1161508 C CN 1161508C
- Authority
- CN
- China
- Prior art keywords
- cam carrier
- shifting block
- bar
- straight
- carrier
- 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.)
- Expired - Fee Related
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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
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/56—Thread guides for flat-bed knitting machines
-
- 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
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
-
- 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
- D04B15/96—Driving-gear not otherwise provided for in flat-bed knitting machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Looms (AREA)
Abstract
The flatbed knitter has at least one needle bed, an carriage moving lengthways along at least one needle bed, and at least one functional unit moving lengthways along at least one needle bed and hereon at least one driving element which is driven by a carriage drive mechanism synchronizing with at least one carriage (50).
Description
Technical field
The present invention relates to a kind of straight-bar machines, it has at least one needle-bar and at least one can be in the function element that vertically moves of at least one needle-bar in the cam carrier that vertically moves of at least one needle-bar and at least one, particularly a thread-carrier.
Background technology
In straight-bar machines, thread-carrier and other function element are for example moved back circle device or analog, normally drive by some striking gears that link together with cam carrier regularly.These striking gears have in check fagging, and these faggings are contained on the function element, and they move together with it on identical direction and with the speed identical with cam carrier.Yet these striking gears have hindered on cam carrier and led to the path of planting pin spacing from above, so not to use theirs everywhere.
The more known in addition straight-bar machines with thread-carrier of drive, in these known machines, thread-carrier is to slide on known carrier rod too, and is connected by electric motor driven cingulum with one.Because thread-carrier must be with the center of exactly determined distance tracking cam box on each weaving direction, so in these straight-bar machines, the control of thread-carrier motor is incurred great expense.Motor itself must can very fast acceleration, is very expensive therefore.
Summary of the invention
Task is, a kind of function element drive unit that has is provided, and as the straight-bar machines of thread-carrier drive unit, it does not need the additional electrical motivation, does not need the striking gear of fixedlying connected with cam carrier yet.
According to the present invention, the technical solution of above-mentioned task is a kind of straight-bar machines, it has at least one needle-bar and at least one and can it is characterized in that in the function element that vertically moves of at least one needle-bar at the cam carrier that vertically moves of at least one needle-bar and at least one: at least one function element is by driving with the synchronous cam carrier transmission device of at least one cam carrier.
Advantageously, the cam carrier transmission device can synchronously drive at least one shifting block element with at least one cam carrier at least, and this shifting block element can engage with at least one function element.This shifting block element is not connected with cam carrier, but for example can be directed in a guide rail parallel with at least one needle-bar.For example can drive at least one shifting block element by chain, a belt or a rope that is coupled with the cam carrier transmission device.In this case, this shifting block element can be arranged on the endless chain or annular cingulum by two guide roller guiding by rights, and at this, at least one guide roller can be driven by the motor reel of cam carrier transmission device.Described like this is the driven in synchronism scheme that a kind of structure very simply is used for driving one or more shifting block elements.
Particularly when said function element relates to thread-carrier, can synchronously drive at least one shifting block element with at least one cam carrier in this wise, that is, its vertical centre axis overlaps with the vertical centre axis of the system for weaving of at least one cam carrier.Can carry out required tracking with a predetermined distance by guarantee thread-carrier corresponding to the width of thread-carrier box mobile space with traditional mode by this way to the cam carrier center.
At least one shifting block element can also engage with a plurality of function element.At this, it for example can have one or morely installs and the slide bars that can control in adjustable mode, and these slide bars are engaging with stop surface at least one function element on its active position.
Use transmission device of the present invention, not only the shifting block element can synchronously move with cam carrier, and other function element of straight-bar machines, but for example scissors adjuster stop element, move back the circle device or also have kinking-or the kinking control element all have and can synchronously move with cam carrier.
To at length set forth by accompanying drawing below an embodiment of the thread-carrier drive unit of straight-bar machines of the present invention.
Description of drawings
Fig. 1 is the schematic diagram of some driving elements of a cam carrier on the straight-bar machines of the present invention and a thread-carrier when the front is seen;
Fig. 2 is along the side view of arrow II direction in Fig. 1 structure;
Fig. 3 is along the cutaway view of III-III line in Fig. 1 structure.
The specific embodiment
The side view of Fig. 1 carrier rod 1, it is arranged in one or more above this unshowned needle-bar abreast and at a certain distance.Shown in the cutaway view of Fig. 3, this guide rail all has the dovetail slideway 12 and 13 as the guide pass of thread-carrier box on two sides before and after it, and said thread-carrier box is not elaborated at this.Guide rail 1 also has a guide pass 14 that is used for shifting block element 2, is a thread-carrier shifting block at this shifting block element, and said guide pass is a flat guide in described example.Yet this guide rail 14 can also have other various suitable shapes.Be laid with a groove 15 that is used for the driving belt 3 of shifting block 2 in its lower section.In addition, said shifting block 2 is also fixedlyed connected with driving belt 3, and this driving belt is made of endless-belt, and by two directive wheels 6 and 7 channeling conducts, as shown in Figure 1.
Shifting block 2 is to constitute like this, and promptly it is around the spigot surface 14 of carrier rod 1, and is arranged to and can vertically moves thereon.As shown in Figure 3, it has two side slide bars 21 and 22, and slide bar 21 described herein is not on its operating position, and slide bar 22 then is on the operating position.A unshowned switching device is controlled these two slide bars, it is begun or quits work.In the operating position, said slide bar 21 and 22 connects to be incorporated in the thread-carrier box and carries it when driving belt 3 moves and move.
Driving to driving belt 3 is finished by driving wheel 6, and this driving wheel links together by another driving belt or by the axle 30 that a chain 9 and are used to drive the drive motor of not describing in detail of cam carrier 50 (Fig. 1).This cam carrier 50 is also driven by a driving belt 51 that is made of endless-belt itself.As shown in Figure 2, cam carrier driving belt 51 is disposed in the different vertical planes with the driving belt 3 of shifting block 2.By such mode, can drive connection belt 9 between the transmission device of the transmission device of cam carrier 50 and shifting block 2 with a gear 31 that is installed on the motor reel 30, this gear 31 is installed in gear 32 sides, drives cam carrier driving belt 51 by gear 32.Survey face at shifting block, have a belt pulley 8 to drive and connect belt 9, this belt pulley 8 and belt pulley 6 the same all being installed on the same axis 4 drive the driving belt 3 of shifting block 2 by this belt pulley 6.In order to ensure the driven in synchronism between cam carrier and shifting block 2, wheel 32 with 6 and wheel 31 must have identical effective diameter respectively with 8.In this case, shifting block 2 will be arranged on the driving belt 3 in this wise, that is, its vertical centre axis 55 overlaps with the vertical centre axis 55 of the system for weaving of cam carrier 50.Can guarantee that by this way said shifting block 2 and a thread-carrier that is driven by its move past this distance segment A too and enter into position 2 ' when cam carrier 50 moves certain distance A and enters into position 50 '.
Self-evident, can also drive a plurality of shifting block elements 2 by this way, can with they or all on the guide rail 1 guiding or on another parallel therewith guide rail, guide.This shifting block 2 can have at least with existing machine on the as many slide bar 21,22 of system for weaving.This is to be prerequisite with quite long shifting block 2.Also can have only the short shifting block element 2 of two slide bars 21,22 to be fixed on the driving belt 3 respectively in addition with a plurality of.
The belt that chain is coupled or gears replaces between cam carrier 50 and the shifting block 2 can also be set be coupled 9.In addition, the also not necessarily non-use endless-belt of the transmission device of cam carrier 50 and shifting block 2.This transmission for example can realize by the coiling and the debatching of a limited rope or chain.
Claims (5)
1. straight-bar machines, it has at least one needle-bar and at least one can be in the function element that vertically moves of at least one needle-bar at the cam carrier that vertically moves (50) of at least one needle-bar and at least one, it is characterized in that: at least one function element by a cam carrier transmission device (30) by a chain that is coupled with cam carrier transmission device (30), belt (3) or rope and at least one cam carrier (50) synchronously drive, said cam carrier transmission device (30) synchronously drives the shifting block element (2) that at least one is not connected with cam carrier with at least one cam carrier (50), and this shifting block element engages with at least one function element.
2. according to the straight-bar machines of claim 1, it is characterized in that: said at least one shifting block element (2) is directed in a guide rail parallel with at least one needle-bar (1).
3. according to the straight-bar machines of claim 1, it is characterized in that: said at least one shifting block element (2) is arranged on the endless chain or annular cingulum (3) by two guide rollers (6,7) guiding, and at least one guide roller (6,7) is by motor reel (30) driving of cam carrier transmission device.
4. according to the straight-bar machines one of in the claim 1～3, it is characterized in that: at least one shifting block element (2) synchronously is activated with at least one cam carrier (50), and its vertical centre axis (55) is overlapped with the vertical centre axis (55) of the system for weaving of at least one cam carrier (50).
5. according to the straight-bar machines one of in the claim 1～3, it is characterized in that: said at least one shifting block element (2) has one or more adjust and controllable slide bars (21,22), and these slide bars are engaging with stop surface at least one function element on its active position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19936067.7 | 1999-07-30 | ||
| DE19936067A DE19936067A1 (en) | 1999-07-30 | 1999-07-30 | Flat knitting machine with at least one needle bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1282809A CN1282809A (en) | 2001-02-07 |
| CN1161508C true CN1161508C (en) | 2004-08-11 |
Family
ID=7916732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001222228A Expired - Fee Related CN1161508C (en) | 1999-07-30 | 2000-07-29 | Flat-bed machine carrying at least one meedle bed |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1072710B1 (en) |
| JP (1) | JP3965594B2 (en) |
| CN (1) | CN1161508C (en) |
| DE (2) | DE19936067A1 (en) |
| ES (1) | ES2222127T3 (en) |
| PT (1) | PT1072710E (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245214A (en) * | 2016-08-30 | 2016-12-21 | 浙江时彩针织有限公司 | Straight-bar machines drive mechanism is used in a kind of weaving |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005060857A (en) * | 2003-08-08 | 2005-03-10 | Shima Seiki Mfg Ltd | Flat knitting machine, knitting program, and method for producing knitting program |
| FR2874221B1 (en) * | 2004-08-11 | 2006-11-17 | Steiger S A C Sa Suisse Atel C | WIRE GUIDE DRIVE FOR KNITTING MACHINE |
| CN101967727B (en) * | 2010-10-29 | 2011-10-05 | 郑文政 | Linear track sliding device for flat knitting machine |
| CN103603132B (en) * | 2013-11-14 | 2015-03-11 | 宁波慈星股份有限公司 | Control device for split nose main drive and impact protection of flat knitting machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2351741A1 (en) * | 1973-10-15 | 1975-04-24 | Toyo Boseki | Flat or circular knitting machine thread guide assembly - moving along figure of eight path above paired machines |
| DD136985A1 (en) * | 1978-05-29 | 1979-08-08 | Walter Neubert | METHOD AND DEVICE FOR FEEDING A BELT TO A KNITTING MACHINE |
| DE2925217A1 (en) * | 1979-06-22 | 1981-01-08 | Sulzer Morat Gmbh | THREADING |
| DE3330150C2 (en) * | 1983-08-20 | 1995-01-19 | Scheller Gmbh | Flat knitting machine |
| KR920001657B1 (en) * | 1989-08-25 | 1992-02-21 | 이관순 | Devices supply automatic of falt knitting intarsia machine |
| JP2602739B2 (en) * | 1991-03-13 | 1997-04-23 | 株式会社島精機製作所 | Flat knitting machine |
| DE4308251C2 (en) * | 1992-03-17 | 1997-10-09 | Schieber Universal Maschf | Knitting machine |
| DE4227758C2 (en) * | 1992-08-21 | 1995-02-09 | Wirkbau Textilmaschinenbau Gmb | Drive device for working elements that can be moved back and forth between defined positions parallel to the needle bar of a flat knitting machine |
| JP3452639B2 (en) * | 1994-05-02 | 2003-09-29 | 株式会社島精機製作所 | Knitting yarn supply device to flat knitting machine |
| JPH08127948A (en) * | 1994-10-31 | 1996-05-21 | Shima Seiki Mfg Ltd | Method for controlling carrier of knitting machine and apparatus therefor |
| JP2903152B2 (en) * | 1997-04-15 | 1999-06-07 | 株式会社島精機製作所 | Yarn supply mechanism of flat knitting machine |
-
1999
- 1999-07-30 DE DE19936067A patent/DE19936067A1/en not_active Withdrawn
-
2000
- 2000-04-01 ES ES00107204T patent/ES2222127T3/en not_active Expired - Lifetime
- 2000-04-01 DE DE50007109T patent/DE50007109D1/en not_active Expired - Fee Related
- 2000-04-01 PT PT00107204T patent/PT1072710E/en unknown
- 2000-04-01 EP EP00107204A patent/EP1072710B1/en not_active Expired - Lifetime
- 2000-06-09 JP JP2000211918A patent/JP3965594B2/en not_active Expired - Fee Related
- 2000-07-29 CN CNB001222228A patent/CN1161508C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245214A (en) * | 2016-08-30 | 2016-12-21 | 浙江时彩针织有限公司 | Straight-bar machines drive mechanism is used in a kind of weaving |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1072710B1 (en) | 2004-07-21 |
| ES2222127T3 (en) | 2005-02-01 |
| EP1072710A1 (en) | 2001-01-31 |
| DE50007109D1 (en) | 2004-08-26 |
| PT1072710E (en) | 2004-11-30 |
| JP3965594B2 (en) | 2007-08-29 |
| CN1282809A (en) | 2001-02-07 |
| DE19936067A1 (en) | 2001-02-01 |
| JP2001115366A (en) | 2001-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040811 Termination date: 20180729 |