CN106987998A - A kind of knitting circular knitting machine send yarn control method - Google Patents
A kind of knitting circular knitting machine send yarn control method Download PDFInfo
- Publication number
- CN106987998A CN106987998A CN201710372829.8A CN201710372829A CN106987998A CN 106987998 A CN106987998 A CN 106987998A CN 201710372829 A CN201710372829 A CN 201710372829A CN 106987998 A CN106987998 A CN 106987998A
- Authority
- CN
- China
- Prior art keywords
- fournisseur
- yarn
- brake
- clutch
- knitting machine
- 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
Links
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
- D04B15/48—Thread-feeding devices
- D04B15/482—Thread-feeding devices comprising a rotatable or stationary intermediate storage drum from which the thread is axially and intermittently pulled off; Devices which can be switched between positive feed and intermittent feed
- D04B15/484—Yarn braking means acting on the drum
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
Abstract
Yarn control method is sent the present invention relates to a kind of knitting circular knitting machine, it is characterised in that comprised the following steps：The first step, control chip is respectively provided with each fournisseur of knitting circular knitting machine, and be numbered, each control chip is connected by CAN communication bus network consisting with main frame, and the fournisseur is used for the clutch brake for controlling line-transmitting wheel including body, the line-transmitting wheel on body, in body；Second step, when interruption yarn feeding is needed, main frame sends an action command to the fournisseur of reference numeral in advance, fournisseur receives horse back adhesive clutch brake after instruction, adhesive clutch-plate, brake coil obtains electric simultaneously, and brake block unclamps, and brake is in non-braking state, fournisseur synchronous rotary yarn feeding, simultaneously, the clutch coil dead electricity for the fournisseur corresponding to yarn being temporarily deactivated, clutch-plate separation, fournisseur loses rotary power, while brake coil dead electricity adhesive brake block, brake is in braking state, fournisseur stops yarn feeding.
Description
Technical field
Yarn control method is sent the present invention relates to a kind of knitting circular knitting machine.
Background technology
Fournisseur is the important component on knitting circular knitting machine, fournisseur mainly include housing and main shaft mounted thereto and
Socket pressure yarn ring and tension ring on line-transmitting wheel, line-transmitting wheel, main shaft is in the circle centre position of line-transmitting wheel, main shaft drive line-transmitting wheel rotate into
Row yarn storage.Yarn storage is that yarn enters yarn and is stored on line-transmitting wheel, and defeated yarn is that yarn is exported by tension ring from line-transmitting wheel.In life
When producing high-quality Weft knitted fabric, in order to control the size of woven stitch, and stablize yarn tension when weaving, it is necessary to be equipped with
Ensure the yarn-feeding device of defeated yarn quality, yarn-feeding device species available at present mainly has：1 strip-type fixed length fournisseur, it is main
The fixed length input of yarn when being used to weave jacquard product；2 have motor to determine tension force fournisseur, when being mainly used in braiding jacquard product
The tension force of determining of yarn is inputted；3 strip-type fixed length, determine tension force fournisseur, and first two yarn feeding device is mechanically connected, can be with
The yarn for being used for various product by changing occupation mode is inputted.
China Patent No.：201380042079.8 disclose a kind of fournisseur (1,50,50', 80), and it is provided with：Thread wheel
(3)；Drive shaft (4), thread wheel (3) is disposed with drive shaft (4) place；With carrier (5,51,83,100)；At least one supporting branch
Frame (22,59,86)；With at least one rolling bearing (25,26;62,63;89,90;103,104), it is used to support drive shaft
(4).Supporting support has at least one undivided fulcrum bearing (23,24), and rolling bearing (25,26) is disposed with wherein.Carry
Body (5,51,83,100) is formed by least one section of extrusion sectional material.In the patent, the general knot of existing fournisseur is disclosed
Structure.
What existing fournisseur had also is provided with clutch, and clutch is rotated by the charge of electric-control system to fournisseur
Clutch for clutch control is carried out, clutch engagement distributor realizes that distribution is acted, the wired device of the yarn abandoned, which is cut, to be blocked, while clutch
Device is acted, and stops yarn storage and yarn feeding, but because being influenceed by rotary inertia, clutch operating back line-transmitting wheel needs to continue to rotate a few
（It is even more many）After could slow down stopping, this delayed stopping will necessarily largely effect on the raising of braid efficiency, more to distribution
Bring many troubles.Due to the defect that fournisseur exists in itself, when changing yarn braiding, the disorder of yarn is frequently can lead to, under
When once weaving, the undesirable conditions such as initial line, braiding structure be more loose just occur, the quality and efficiency of knitting is had a strong impact on.
The content of the invention
Therefore, for it is above-mentioned the problem of, the present invention propose a kind of control it is easy, can in real time defeated yarn wheel, send yarn effect good, steady
Qualitative strong knitting circular knitting machine send yarn control method.
To achieve the above object, present invention employs following technical scheme：A kind of knitting circular knitting machine send yarn control method, bag
Include following steps：
The first step, control chip is respectively provided with each fournisseur of knitting circular knitting machine, and is numbered, and each control chip passes through
CAN communication bus network consisting is connected with main frame, and the fournisseur includes body, the line-transmitting wheel on body, located at body
The interior clutch brake for being used to control line-transmitting wheel；
Second step, when interruption yarn feeding is needed, main frame calculates thread-feeding amount according to technological parameter, and is shifted to an earlier date according to the calculating of pin number
An action command is sent to the fournisseur of reference numeral, fournisseur receives horse back adhesive clutch brake, adhesive after instruction
Clutch-plate, while brake coil obtains electric, brake block unclamps, and brake is in non-braking state, fournisseur synchronous rotary yarn feeding,
Simultaneously, the clutch coil dead electricity for the fournisseur corresponding to yarn being temporarily deactivated, clutch-plate separation, fournisseur loses
Rotary power, while brake coil dead electricity adhesive brake block, brake is in braking state, fournisseur stops yarn feeding.
It is preferred that, it is additionally provided with the body on preceding feeler lever, rear feeler lever, photoelectric sensor, the preceding feeler lever and rear feeler lever
Inductor is equipped with, once when defeated yarn or yarn feeding broken yarn, preceding feeler lever or rear feeler lever are sagging because conducting oneself with dignity, and the other end is lifted, and is entered
Enter the induction zone of photoelectric sensor, produce broken yarn signal, control chip obtains delivering a signal to main frame after broken yarn signal, main frame hair
Go out halt instruction.
It is preferred that, the fournisseur is provided with the LED charactrons for being used for showing fournisseur numbering.
It is preferred that, manual control button of the fournisseur lower end provided with control clutch brake clutch action.
By using preceding solution, the beneficial effects of the invention are as follows：By setting control chip on fournisseur, and
And a clutch brake is set, main frame carries out the detection of yarn feeding amount and control according to yarn feeding amount detection systems, control is sent in real time and is referred to
Make to corresponding fournisseur, fournisseur produces corresponding action, action is quick timely, and the time is all in units of millisecond, it is necessary to change
During yarn, clutch brake can realize instantaneously sending yarn and stopping immediately for defeated yarn wheel, overcome defeated yarn wheel because inertia transfers nothing certainly
The drawbacks of method stops immediately, so as to ensure that the neat, close, orderly of yarn during yarn storage and yarn feeding.Imitated for knitting
The lifting of rate and quality, which is provided, to be ensured.By system calculate in advance after issue instructions to fournisseur action, this is also eliminated simultaneously
Occurs unstable transition stage during yarn colour changing so that yarn can realize the timely exchange of random color, in guaranteed efficiency
While, it also ensure that the stability for changing yarn.
Brief description of the drawings
Fig. 1 is the structural representation of fournisseur in the present invention.
Embodiment
1 couple of present invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, for a kind of fournisseur, it includes body 1 and power transmission shaft 2 on body 1, located at power transmission shaft 2
On synchronizing wheel 3, the line-transmitting wheel 4 on power transmission shaft 2, the clutch brake 5 on body 1, the preceding spy on body 1
Bar 6 and rear feeler lever 7, the photoelectric sensor 8 on body 1, line-transmitting wheel 4 is held out against when clutch brake 5 is in clutch state,
Stop it, after clutch brake 5 must be electric, the adhesive of clutch brake 5, so as to unclamp line-transmitting wheel 4, line-transmitting wheel 4 is realized normally
Operating.
According to above-mentioned fournisseur, the present embodiment one provides a kind of knitting circular knitting machine and send yarn control method, including following step
Suddenly：
When needing to change yarn according to flower pattern, system intelligence computation needs the time in advance（This time is according to flower pattern, pin number and board
Rotating speed is different）Several actions or halt instruction are sent to the control chip for the Thread-feeding device for having set address, is changed with two needs
The fournisseur citing of color, the fournisseur being currently operating receives stop signal, and the control chip of fournisseur is issued instructions to
Clutch brake on this body, top clutch disconnects the power of separation synchronizing wheel 3, and bottom brake adhesive instantaneously stops line-transmitting wheel
4。
Now another Thread-feeding device receives hello yarn action signal, top clutch adhesive synchronizing wheel 3, the defeated line of bottom brake separation
Wheel, the power of synchronizing wheel 3 passes to lower section line-transmitting wheel 4 through power transmission shaft 2.Complete two and change yarn action.
Above-mentioned clutch brake is existing product, and its structure has been known, will not be described here.Also set on above-mentioned fournisseur
There are the LED charactrons for showing fournisseur numbering, this is shown by one piece of transparent acrylic on cover plate of outer casing
Fournisseur device number, also can display alarm parameter information, brought great convenience to knitting；Set in fournisseur lower end
Manual control button, can individually control the clutch brake of this fournisseur to act, realize it is manually operated, to adjusting machine and maintenance of equipment
Bring great convenience.
In addition, once there is broken yarn during yarn storage or defeated yarn, corresponding preceding feeler lever 6 and rear feeler lever 7 are because of deadweight
Fulcrum on housing is sagging, and its other end is then lifted, into the induction zone of corresponding photoelectric sensor 8, according to
It is actually needed, photoelectric sensor 8 receives broken yarn signal and sends control chip 9 to, and control chip is received after broken yarn signal
Signal is passed into main frame, main frame sends instruction, and complete machine is in stopped status, while fournisseur broken yarn indicator lamp is glittering, waits to break
It just can continue work of starting shooting after yarn processing.
Total well known, polychrome thread-adjusting machine needs to install multiple（200<）Fournisseur, patent of the present invention intelligent program control
Active yarn-feed device can efficient, stabilization guarantee yarn tension output, Improving The Quality of Products, lifting operating efficiency.
It the above is only the preferably case study on implementation of the present invention one, those skilled in the art makees equivalent change by claim
Change is both fallen within the protection domain of this case.
Claims (4)
1. a kind of knitting circular knitting machine send yarn control method, it is characterised in that comprise the following steps：
The first step, control chip is respectively provided with each fournisseur of knitting circular knitting machine, and is numbered, and each control chip passes through
CAN communication bus network consisting is connected with main frame, and the fournisseur includes body, the line-transmitting wheel on body, located at body
The interior clutch brake for being used to control line-transmitting wheel；
Second step, when interruption yarn feeding is needed, main frame calculates thread-feeding amount according to technological parameter, and is shifted to an earlier date according to the calculating of pin number
An action command is sent to the fournisseur of reference numeral, fournisseur receives horse back adhesive clutch brake, adhesive after instruction
Clutch-plate, while brake coil obtains electric, brake block unclamps, and brake is in non-braking state, fournisseur synchronous rotary yarn feeding,
Simultaneously, the clutch coil dead electricity for the fournisseur corresponding to yarn being temporarily deactivated, clutch-plate separation, fournisseur loses
Rotary power, while brake coil dead electricity adhesive brake block, brake is in braking state, fournisseur stops yarn feeding.
2. a kind of knitting circular knitting machine according to claim 1 send yarn control method, it is characterised in that：Also set on the body
There are preceding feeler lever, rear feeler lever, photoelectric sensor, the preceding feeler lever on rear feeler lever with being equipped with inductor, when defeated yarn or yarn feeding are disconnected
Yarn, preceding feeler lever or rear feeler lever are sagging because conducting oneself with dignity, and the other end is lifted, into the induction zone of photoelectric sensor, produce broken yarn signal,
Control chip obtains delivering a signal to main frame after broken yarn signal, and main frame sends halt instruction.
3. a kind of knitting circular knitting machine according to claim 1 send yarn control method, it is characterised in that：Set on the fournisseur
There are the LED charactrons for showing fournisseur numbering.
4. a kind of knitting circular knitting machine according to claim 1 send yarn control method, it is characterised in that：The fournisseur lower end
Manual control button provided with control clutch brake clutch action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372829.8A CN106987998B (en) | 2017-05-24 | 2017-05-24 | Yarn feeding control method for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710372829.8A CN106987998B (en) | 2017-05-24 | 2017-05-24 | Yarn feeding control method for circular knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106987998A true CN106987998A (en) | 2017-07-28 |
| CN106987998B CN106987998B (en) | 2020-03-17 |
Family
ID=59420601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710372829.8A Active CN106987998B (en) | 2017-05-24 | 2017-05-24 | Yarn feeding control method for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106987998B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385740A (en) * | 2018-11-27 | 2019-02-26 | 黄成坚 | A kind of electromagnetism Thread-feeding device and its weaving loom |
| CN110512345A (en) * | 2019-08-14 | 2019-11-29 | 江南大学 | A kind of calculation method of circular knitting machine active yarn transmission mode thread-feeding amount |
| CN114277499A (en) * | 2021-12-27 | 2022-04-05 | 青岛即发集团股份有限公司 | Active yarn feeder with adjustable rotating speed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103108A (en) * | 1985-04-23 | 1986-12-10 | 古斯塔夫·梅明格 | The yarn feeding device that circular knitting machine is used |
| TW201100599A (en) * | 2009-06-25 | 2011-01-01 | rong-hao Hong | Aggressive yarn feeder |
| CN201981350U (en) * | 2011-01-28 | 2011-09-21 | 蔡秀珠 | Improved structure of electronic intermittent yarn feeder |
| CN103668753A (en) * | 2012-09-17 | 2014-03-26 | 爱吉尔电子股份公司 | Yarn feeder with rotary drum for knitting processes with selection of yarn |
| CN104514078A (en) * | 2013-10-02 | 2015-04-15 | 美名格－艾罗有限公司 | Method and device for monitoring the production of a knitting machine |
| CN205803738U (en) * | 2016-07-01 | 2016-12-14 | 天津市原野地毯有限公司 | A kind of Yarn feeder of computer jacquard knitting machine |
-
2017
- 2017-05-24 CN CN201710372829.8A patent/CN106987998B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103108A (en) * | 1985-04-23 | 1986-12-10 | 古斯塔夫·梅明格 | The yarn feeding device that circular knitting machine is used |
| TW201100599A (en) * | 2009-06-25 | 2011-01-01 | rong-hao Hong | Aggressive yarn feeder |
| CN201981350U (en) * | 2011-01-28 | 2011-09-21 | 蔡秀珠 | Improved structure of electronic intermittent yarn feeder |
| CN103668753A (en) * | 2012-09-17 | 2014-03-26 | 爱吉尔电子股份公司 | Yarn feeder with rotary drum for knitting processes with selection of yarn |
| CN104514078A (en) * | 2013-10-02 | 2015-04-15 | 美名格－艾罗有限公司 | Method and device for monitoring the production of a knitting machine |
| CN205803738U (en) * | 2016-07-01 | 2016-12-14 | 天津市原野地毯有限公司 | A kind of Yarn feeder of computer jacquard knitting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385740A (en) * | 2018-11-27 | 2019-02-26 | 黄成坚 | A kind of electromagnetism Thread-feeding device and its weaving loom |
| CN110512345A (en) * | 2019-08-14 | 2019-11-29 | 江南大学 | A kind of calculation method of circular knitting machine active yarn transmission mode thread-feeding amount |
| CN114277499A (en) * | 2021-12-27 | 2022-04-05 | 青岛即发集团股份有限公司 | Active yarn feeder with adjustable rotating speed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106987998B (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106987998A (en) | A kind of knitting circular knitting machine send yarn control method | |
| CN202705644U (en) | Broken stitch detection device for weaving machine | |
| CN204752996U (en) | Intelligence horizontal warper | |
| CN208308094U (en) | A kind of take-up for hosiery yarns | |
| CN204825182U (en) | Broken yarn automatic shutdown two -for -one twisting equipment | |
| RO115652B1 (en) | Device drawing off the fabric from a circular weaving machine | |
| CN103668766B (en) | A kind of digital jacquard weave stereo shaping warp knitting machine | |
| CN200974896Y (en) | Ultra-fine seamless high-elastic knitted face fabric | |
| CN208038694U (en) | A kind of feed carrier of flat machine | |
| CN203904614U (en) | Yarn guide device of computer applique machines | |
| JP2015511999A (en) | Simplified system and method for managing the supply of a plurality of yarns to a textile machine at a constant tension and / or speed | |
| CN207727237U (en) | A kind of high-speed air-jet looms of high-quality | |
| CN208472302U (en) | A kind of Computerized flat knitting machine yarn crosses wax equipment | |
| CN103088504B (en) | Ball warp beaming machine | |
| CN103046176A (en) | Single spindle controller of yarn manufacturing equipment | |
| CN102899748A (en) | Method for controlling running of single spindles in yarn manufacturing equipment | |
| CN205688080U (en) | A kind of anti-reeled yarn device in textile machine | |
| CN208733322U (en) | A kind of flax denim fabric wind entering arrangment | |
| CN105780225A (en) | Yarn twisting preventing device in textile machine | |
| CN103966746B (en) | The system flat machine of Full-automatic double-head four | |
| CN206127552U (en) | Plastic circular weaving machine | |
| CN205856725U (en) | For regulating the reel of warp beam fabric width | |
| CN204823479U (en) | Actively formula flower comb send yarn device | |
| CN101270531B (en) | Weaving technique for multicolor layer-collection high-grade flax knitting fabric | |
| CN205974850U (en) | Fancy yarn apparatus for producing of hollow type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |