CN107130364A - Controller on thread changing device - Google Patents
Controller on thread changing device Download PDFInfo
- Publication number
- CN107130364A CN107130364A CN201710530653.4A CN201710530653A CN107130364A CN 107130364 A CN107130364 A CN 107130364A CN 201710530653 A CN201710530653 A CN 201710530653A CN 107130364 A CN107130364 A CN 107130364A
- Authority
- CN
- China
- Prior art keywords
- yarn
- drive link
- controller
- changing device
- thread changing
- 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
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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
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
- D04B15/60—Thread guides for circular knitting machines; Thread-changing devices with thread-clamping or -severing 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
- D04B15/94—Driving-gear not otherwise provided for
Abstract
The present invention relates to knitting machine, specifically a kind of controller on thread changing device.Including the controller skeleton on thread changing device main body outside plate, also include drive link, digital circuit, for driving drive link to do the drive mechanism moved along a straight line, drive link is slidably connected with controller skeleton, the yarn clipping yarn cutting device of thread changing device is driven to complete to select yarn, draw yarn action when drive link moves along a straight line, digital circuit, drive mechanism are separately positioned on controller skeleton, and digital circuit is electrically connected with drive mechanism.The present invention does not need external drive, moved along a straight line by Digital Circuit Control drive mechanism driving drive link, so that drive link drives yarn clipping yarn cutting device to complete to select yarn, draw yarn action, thread changing device is realized to select yarn, draw the independent control of yarn, impact endurance test shock is small, strong applicability, working stability, it is simple in construction, be conducive to improving the stability of knitting machine production.
Description
Technical field
The present invention relates to knitting machine, specifically a kind of controller on thread changing device.
Background technology
Thread changing device is used for circular knitting machine, has some dyed yarns loaded on each thread changing device in circular knitting machine, during braiding, changes
Line device is required according to weaving, dyed yarn rotation is participated in braiding, is woven polychrome colored striped fabric, the controller of existing thread changing device
Receive to drive after system signal selects yarn knife to swing inside it, and the yarn for participating in braiding is selected, needed after selecting and knitting machine
Triangle coordinates, and driving thread changing device pull bar drives the yarn clipping of thread changing device to cut yarn and the yarn for participating in braiding is guided into woven extent,
Generally there is big impact endurance test shock in actual use, thread changing device pull bar and knitting machine cam cooperation installation and debugging difficulty are big, control
The situation of device job insecurity, easily causes control error, and influence is produced, and complicated, it is impossible to realize that thread changing device selects yarn, drawn
The independent control of yarn.
The content of the invention
Present invention seek to address that above mentioned problem, thus a kind of small impact endurance test shock is provided, it is working stability, simple in construction, applicable
Property it is strong, do not need the external drives such as knitting machine cam to be the control being used on thread changing device that can be achieved to select yarn to draw yarn independent control
Device.
The present invention solves described problem, and the technical scheme of use is：
A kind of controller on thread changing device, including the controller skeleton on thread changing device main body outside plate, its feature exist
In：Also include drive link, digital circuit, for driving drive link to do the drive mechanism moved along a straight line, drive link and controller bone
Frame is slidably connected, and drives the yarn clipping yarn cutting device of thread changing device to complete to select yarn, draw yarn action when drive link moves along a straight line, numeral electricity
Road, drive mechanism are separately positioned on controller skeleton, and digital circuit is electrically connected with drive mechanism.
Using the present invention of above-mentioned technical proposal, compared with prior art, the characteristics of it is protruded is：
1. it need not coordinate with knitting machine cam, remove external drive from, drive link is driven by Digital Circuit Control drive mechanism
Move along a straight line, so that drive link drives yarn clipping yarn cutting device to complete to select yarn, draw yarn action, realize that thread changing device selects yarn, draws yarn
Independent control and thread changing device expectation function.
2. impact endurance test shock is small, strong applicability, and working stability is simple in construction, is conducive to improving the stability of knitting machine production.
Preferably, further technical scheme of the invention is：
Drive link is cut yarn knife with the master of yarn clipping yarn cutting device by bolt or rivet and is connected, and folder is driven when drive link moves along a straight line
Yarn yarn cutting device moves along a straight line, and then completes to select yarn, draws yarn action.
The master of yarn yarn cutting device cuts yarn knife and is arranged on by bearing pin on thread changing device main body outside plate, it is main cut be provided with yarn knife it is recessed
The convex pin coordinated with the main concave surface cut on yarn knife, when drive link moves along a straight line, convex pin pair thereon are provided with face, drive link
The main concave surface cut on yarn knife forms top pressure, yarn clipping yarn cutting device is swung around bearing pin, and then completes to select yarn, draws yarn action.
Drive mechanism includes drive motor and reductor, change-speed gearing, and drive motor is bolted peace with reductor
Electrically connected on controller skeleton and with digital circuit, change-speed gearing is arranged on controller skeleton by bearing pin, driving
Motor is set with being provided with the little gear being meshed with change-speed gearing, the upper end of drive link on the shaft end of the power output shaft of reductor
It is equipped with the Linear rack coordinated with change-speed gearing.
Drive link is arranged on controller skeleton by bearing pin, the elongated hole that coordinates with bearing pin is provided with drive link and can be
Linear slide on bearing pin.
Drive mechanism be provided with it is multigroup, and on controller skeleton correspondence every group of drive mechanism change-speed gearing be provided with
The master of multiple drive links, drive link and yarn clipping yarn cutting device cuts yarn knife one-to-one corresponding.Many group controller driving horses built in controller
Reach and reductor, drive built-in corresponding drive link therein to move by gear drive with reductor per group controller drive motor
Make, multigroup drive link drives corresponding multigroup yarn clipping yarn cutting device to reach corresponding operating position, completion selects yarn, draws yarn action,
Multigroup yarn clipping yarn cutting device interlocks work, and multigroup dyed yarn rotation can be achieved and participates in braiding.
Brief description of the drawings
Fig. 1 is main structure diagram of the embodiment of the present invention；
Fig. 2 is side structure schematic view of the embodiment of the present invention；
Fig. 3 is overlooking the structure diagram of the embodiment of the present invention；
Fig. 4 is that the embodiment of the present invention is arranged on thread changing device main body outside plate and yarn clipping yarn cutting device is in master when selecting yarn state
Depending on structural representation；
Fig. 5 is that the embodiment of the present invention is arranged on thread changing device main body outside plate and yarn clipping yarn cutting device is in main view when drawing yarn state
Structural representation；
Fig. 6 is the main structure diagram of change-speed gearing of the embodiment of the present invention；
Fig. 7 is the side structure schematic view of change-speed gearing of the embodiment of the present invention；
Fig. 8 is the main structure diagram of drive link of the embodiment of the present invention；
In figure：Controller skeleton 1；Drive motor and reductor 2；Change-speed gearing 3, drive link 4；Bearing pin 5；Bolt 6；Little gear 7；
Pull bar 8；Swing span 9；Yarn clipping yarn cutting device 10；Digital circuit 11；Thread changing device main body outside plate 12；Elongated hole 13；Linear rack
14；Convex pin 15.
Embodiment：
With reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, including the control on thread changing device main body outside plate 12
Device skeleton 1 processed, in addition to drive link 4, digital circuit 11, for driving drive link 4 to do the drive mechanism moved along a straight line, driving machine
Structure includes drive motor and reductor 2, change-speed gearing 3, and drive motor is solid by bolt 6 respectively with reductor 2, digital circuit 11
Dingan County is on controller skeleton 1, and change-speed gearing 3, drive link 4 are arranged on controller skeleton 1 by bearing pin 5 respectively, transmission
Be provided with bar 4 with bearing pin 5 coordinate elongated hole 13 and can on bearing pin 5 linear slide, to realize the diverse location of subsequent control
It is required that, drive motor is changed with being provided with the little gear 7 being meshed with change-speed gearing 3 on the shaft end of the power output shaft of reductor 2
The master of yarn yarn cutting device 10 on line device main body outside plate 12 cuts yarn knife and is arranged on by bearing pin on thread changing device main body outside plate 12, and master cuts
Concave surface is provided with yarn knife, the upper end of drive link 4 is provided with the Linear rack 14 coordinated with change-speed gearing 3, drive link 4
End, which is provided with, cuts the convex pin 15 that the concave surface on yarn knife coordinates with the master of yarn clipping yarn cutting device 10, when drive link 4 moves along a straight line its
On 15 couples of masters of convex pin cut concave surface on yarn knife and form top pressure, yarn clipping yarn cutting device 10 is swung around bearing pin 5, drive motor is with subtracting
Fast machine 2 is electrically connected with digital circuit 11, and digital circuit 11 is used to control drive motor and the action of reductor 2, follow-up to meet
Control is required.
Multigroup drive mechanism, and every group of drive mechanism of correspondence on controller skeleton 1 are provided with controller skeleton 1
Change-speed gearing 3 is provided with multiple drive links 4, the master of drive link 4 and the pressure yarn clipping yarn cutting device 10 on thread changing device main body outside plate 12
Cut yarn knife one-to-one corresponding.
Operation principle is：Digital circuit 11 controls the drive motor of multigroup drive mechanism and reductor 2 to work, and passes through small tooth
The rotation of wheel 7 drives corresponding change-speed gearing 3 to rotate, change-speed gearing 3 by with the Linear rack on corresponding drive link 4
14 coordinate, and drive link 4 is moved along a straight line, the convex pin 15 that drive link 4 is set thereon when moving along a straight line is to corresponding yarn clipping
The concave surface that the master of yarn cutting device 10 is cut on yarn knife forms top pressure, yarn clipping yarn cutting device 10 is reached at the yarn for participating in braiding, will
The yarn for participating in braiding is selected, now, and yarn clipping yarn cutting device 10 is in and selects yarn state, and then the convex pin 15 on drive link 4 continues
The master of top pressure yarn clipping yarn cutting device 10 cuts the concave surface on yarn knife, yarn clipping yarn cutting device 10 is swung around bearing pin 5 and will be participated in weaving
Yarn rotate to woven extent, now yarn clipping yarn cutting device 10 be in draws yarn state, so far complete select yarn, draw yarn action.
The present apparatus need not coordinate with knitting machine cam, remove external drive from, and drive mechanism is controlled by digital circuit 11
Driving drive link 4 selects yarn so as to drive yarn clipping yarn cutting device to complete, draws yarn action, realizes that thread changing device selects yarn, draws the independent control of yarn
System and thread changing device expectation function, impact endurance test shock are small, and strong applicability, working stability is simple in construction, are conducive to improving knitting machine life
The stability of production.
Preferable feasible embodiment of the invention is the foregoing is only, not thereby limits to the interest field of the present invention,
Within the equivalence changes that all utilization description of the invention and its accompanying drawing content are made, the interest field for being both contained in the present invention.
Claims (6)
1. a kind of controller on thread changing device, including the controller skeleton on thread changing device main body outside plate, its feature
It is：Also include drive link, digital circuit, for driving drive link to do the drive mechanism moved along a straight line, drive link and controller
Skeleton is slidably connected, and drives the yarn clipping yarn cutting device of thread changing device to complete to select yarn, draw yarn action, numeral when drive link moves along a straight line
Circuit, drive mechanism are separately positioned on controller skeleton, and digital circuit is electrically connected with drive mechanism.
2. the controller according to claim 1 on thread changing device, it is characterised in that：Drive link passes through bolt or rivet
Yarn knife is cut with the master of yarn clipping yarn cutting device to be connected, and is driven yarn clipping yarn cutting device to move along a straight line when drive link moves along a straight line, is entered
And complete to select yarn, draw yarn action.
3. new thread changing device according to claim 1, it is characterised in that：The master of yarn yarn cutting device cuts yarn knife and pacified by bearing pin
On thread changing device main body outside plate, it is main cut to be provided with concave surface, drive link to be provided with yarn knife cut the concave surface on yarn knife with leading and match somebody with somebody
The convex pin closed, when drive link moves along a straight line, convex pin thereon forms top pressure to the main concave surface cut on yarn knife, yarn clipping is cut yarn dress
Put and swung around bearing pin, and then complete to select yarn, draw yarn action.
4. the controller according to claim 1 on thread changing device, it is characterised in that：Drive mechanism includes drive motor
With reductor, change-speed gearing, drive motor is mounted by means of bolts on controller skeleton and electric with numeral with reductor
Road is electrically connected, and change-speed gearing is arranged on controller skeleton by bearing pin, the axle of the power output shaft of drive motor and reductor
The little gear being meshed with change-speed gearing is provided with end, the upper end of drive link is provided with the linear pattern tooth coordinated with change-speed gearing
Bar.
5. the controller being used on thread changing device according to any one in claim 1-4, it is characterised in that：Drive link leads to
Bearing pin is crossed on the controller skeleton, be provided with drive link the elongated hole that coordinates with bearing pin and can on bearing pin linear slide.
6. the controller according to claim 5 on thread changing device, it is characterised in that：Drive mechanism be provided with it is multigroup,
And the change-speed gearing of every group of drive mechanism of correspondence is provided with multiple drive links on controller skeleton, drive link cuts yarn with yarn clipping
The master of device cuts yarn knife one-to-one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530653.4A CN107130364B (en) | 2017-07-03 | 2017-07-03 | Controller for wire changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530653.4A CN107130364B (en) | 2017-07-03 | 2017-07-03 | Controller for wire changer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107130364A true CN107130364A (en) | 2017-09-05 |
| CN107130364B CN107130364B (en) | 2022-12-02 |
Family
ID=59736804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710530653.4A Active CN107130364B (en) | 2017-07-03 | 2017-07-03 | Controller for wire changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107130364B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374232A (en) * | 2018-05-15 | 2018-08-07 | 唐山雾谷机电设备有限公司 | Select yarn control structure |
Citations (8)
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|---|---|---|---|---|
| CN101418493A (en) * | 2008-11-21 | 2009-04-29 | 常熟市金龙机械有限公司 | Yarn shearing device of computer weft knitting machine |
| CN201473698U (en) * | 2009-07-03 | 2010-05-19 | 张鹰 | Yarn feedind cutting structure for thread adjuster |
| CN201565541U (en) * | 2009-12-23 | 2010-09-01 | 高尔荣 | Wire feeding mechanism of wire curing machine |
| CN202047207U (en) * | 2011-04-28 | 2011-11-23 | 浙江丰帆数控机械有限公司 | Sinker device of flat knitting machine |
| CN105483923A (en) * | 2015-12-18 | 2016-04-13 | 江南大学 | Equipment and production method for weft-knitted jacquard in any thread adjusting interval |
| CN106120132A (en) * | 2016-08-22 | 2016-11-16 | 石狮市宝翔针织机械有限公司 | A kind of knitted jacquard circular knitting machine Yarn clamping and cutting performs device |
| CN206052293U (en) * | 2016-09-14 | 2017-03-29 | 唐山雾谷机电设备有限公司 | Vertical yarn changing device |
| CN206941109U (en) * | 2017-07-03 | 2018-01-30 | 唐山雾谷机电设备有限公司 | Controller on thread changing device |
-
2017
- 2017-07-03 CN CN201710530653.4A patent/CN107130364B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418493A (en) * | 2008-11-21 | 2009-04-29 | 常熟市金龙机械有限公司 | Yarn shearing device of computer weft knitting machine |
| CN201473698U (en) * | 2009-07-03 | 2010-05-19 | 张鹰 | Yarn feedind cutting structure for thread adjuster |
| CN201565541U (en) * | 2009-12-23 | 2010-09-01 | 高尔荣 | Wire feeding mechanism of wire curing machine |
| CN202047207U (en) * | 2011-04-28 | 2011-11-23 | 浙江丰帆数控机械有限公司 | Sinker device of flat knitting machine |
| CN105483923A (en) * | 2015-12-18 | 2016-04-13 | 江南大学 | Equipment and production method for weft-knitted jacquard in any thread adjusting interval |
| CN106120132A (en) * | 2016-08-22 | 2016-11-16 | 石狮市宝翔针织机械有限公司 | A kind of knitted jacquard circular knitting machine Yarn clamping and cutting performs device |
| CN206052293U (en) * | 2016-09-14 | 2017-03-29 | 唐山雾谷机电设备有限公司 | Vertical yarn changing device |
| CN206941109U (en) * | 2017-07-03 | 2018-01-30 | 唐山雾谷机电设备有限公司 | Controller on thread changing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374232A (en) * | 2018-05-15 | 2018-08-07 | 唐山雾谷机电设备有限公司 | Select yarn control structure |
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| Publication number | Publication date |
|---|---|
| CN107130364B (en) | 2022-12-02 |
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