CN110258007A - A kind of electronics yarn storage device - Google Patents
A kind of electronics yarn storage device Download PDFInfo
- Publication number
- CN110258007A CN110258007A CN201910425688.0A CN201910425688A CN110258007A CN 110258007 A CN110258007 A CN 110258007A CN 201910425688 A CN201910425688 A CN 201910425688A CN 110258007 A CN110258007 A CN 110258007A
- Authority
- CN
- China
- Prior art keywords
- yarn
- magnetic sheet
- circuit
- yarn storage
- hall sensor
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- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
- D03D47/364—Yarn braking means acting on the drum
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
- D03D47/367—Monitoring yarn quantity on the drum
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
The present invention relates to field of textile machinery, a kind of electronics yarn storage device is provided, including motor, shell and be mounted on shell around yarn disk, yarn storage cylinder, yarn tension-adjusting gear and controller, yarn storage cylinder is socketed on yarn disk, shell be located at yarn storage cylinder yarn direction be extended with support and yarn tension-adjusting gear be set to support and yarn storage cylinder far from between one end that yarn disk is connect, motor output is connected and is driven and rotates around yarn disk, it further include the first Hall sensor, second Hall sensor, photoelectric sensor, first movable magnetic sheet mechanism, second movable magnetic sheet mechanism and reflective mirror, the controller includes governor circuit, power-supplying circuit, motor-drive circuit, three-phase DC motor driving circuit and switching circuit.The existing electronics yarn storage device cost of effective solution of the present invention is high, for yarn is unstable etc. factors influence fabric quality the problem of.
Description
Technical field
The present invention relates to field of textile machinery, in particular to a kind of electronics yarn storage device.
Background technique
In textile manufacturing, yarn storage device is the important component on knitting machine, and yarn storage device mainly includes shell and mounted thereto
Main shaft and line-transmitting wheel, socket pressure yarn ring and tension ring on line-transmitting wheel, main shaft be in the center point of line-transmitting wheel, the defeated line of main shaft drive
Wheel rotation carries out yarn storage.Deficiency existing for existing yarn storage device is: from start to finish revolving speed is identical for motor when 1. yarn storage, with yarn
The thickness for increasing yarn on line-transmitting wheel is different, thus when into yarn on line-transmitting wheel yarn it is all different into yarn speed and tension, and store up
Be when the defeated yarn of yarn device when controlling the defeated yarn of defeated yarn speed i.e. yarn storage device by tension ring speed and tension be it is substantially invariable, adjust model
Enclose very little, the speed and tension when line-transmitting wheel is into yarn on yarn storage device with when yarn speed and tension it is inconsistent, and tension fluctuation
It is larger, therefore influence the quality of knitting product.Though existing yarn storage device has can be achieved to be precisely controlled but is all cost height,
The cost for especially detecting and controlling circuit is excessively high, so that the yarn storage device of high-precision control can not be popularized effectively.
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes that a kind of structure is simple, cost is low, control is accurate, supplies with speed
Yarn, the electronics yarn storage device stable for yarn.
To solve this technical problem, the present invention takes following scheme: a kind of electronics yarn storage device, including motor, shell and peace
On shell around yarn disk, yarn storage cylinder, yarn tension-adjusting gear and controller, yarn storage cylinder, shell position are socketed on yarn disk
Support and yarn tension-adjusting gear, which are extended with, in yarn storage cylinder yarn direction is set to support and yarn storage cylinder far from connecting with around yarn disk
One end between, motor output connect simultaneously drive around yarn disk rotate, further include the first Hall sensor, the second Hall sensor,
Photoelectric sensor, the first movable magnetic sheet mechanism, the second movable magnetic sheet mechanism and reflective mirror, first Hall sensor are set to branch
On seat and the detection mouth of the first Hall sensor is towards at yarn storage cylinder yarn inlet, and second Hall sensor is set in the middle part of support
Upper and the second Hall sensor detection mouth is towards yarn storage amount, the photoelectric sensor are set on detection yarn storage cylinder in the middle part of yarn storage cylinder
On support and the detection mouth of photoelectric sensor is towards at the yarn outlet of yarn storage cylinder, the first movable magnetic sheet mechanism and the second movable magnetic sheet
Mechanism includes determining magnetic sheet, dynamic magnetic sheet and shaft, this determine magnetic sheet identical with the magnetic pole of dynamic magnetic sheet and dynamic magnetic sheet and determine magnetic sheet and passes through turn
Axis is hinged, the first movable magnetic sheet mechanism determine magnetic sheet and shaft is fixed is set in yarn storage cylinder close in yarn disk one end and the
The dynamic magnetic sheet of one movable magnetic sheet mechanism is pierced by yarn storage cylinder by repulsion to be made towards the first Hall sensor detection mouth movement on support
First Hall sensor incude dynamic magnetic sheet magnetic field or by for yarn yarn by dynamic magnetic sheet magnetic field far from the first Hall sensor induction zone,
The second movable magnetic sheet mechanism determine magnetic sheet and shaft it is fixed in the middle part of yarn storage cylinder in and the second movable magnetic sheet mechanism it is dynamic
Magnetic sheet, which is pierced by yarn storage cylinder by repulsion, incudes the second Hall sensor towards the second Hall sensor detection mouth movement on support
Dynamic magnetic sheet magnetic field or by for yarn yarn by dynamic magnetic sheet magnetic field far from the second Hall sensor induction zone, the reflective mirror is set to yarn storage
At cylinder yarn outlet and the reflective surface of reflective mirror is towards the detection mouth of the photoelectric sensor on support, and the controller includes master control electricity
Road, power-supplying circuit, motor-drive circuit, three-phase DC motor driving circuit and switching circuit, the governor circuit include
STM32F103RBT6 chip and its peripheral circuit, the motor-drive circuit are connected and are controlled through three-phase DC motor driving circuit
Motor processed, the switching circuit, the first Hall sensor, the second Hall sensor and photosensor output are electric with master control
Road input terminal is connected, and the governor circuit output end connects and control motor-drive circuit, the power-supplying circuit difference
For governor circuit, motor-drive circuit, three-phase DC motor driving circuit, motor, the first Hall sensor, the second hall sensing
Device and photoelectric sensor power supply.
Further, further include 485 telecommunication circuits, the governor circuit connect through 485 telecommunication circuits with dataphone by
Computer monitoring governor circuit and electronics yarn storage device working condition, parameter.
It further, further include police instruction circuit, the police instruction circuit connection is simultaneously controlled by governor circuit.
Further, the motor is brshless DC motor.
Further, the motor-drive circuit is that the DC frequency-changing speed regulation being made of JY02 chip and its peripheral circuit is driven
Dynamic control circuit.
By using preceding solution, the beneficial effects of the present invention are: by using the first Hall sensor and second
Hall sensor is respectively cooperating with the first movable magnetic sheet mechanism and the second movable magnetic sheet mechanism detect respectively yarn storage cylinder yarn inlet and
Yarn yarn storage amount on yarn storage cylinder, and accurately detect yarn with photoelectric sensor, with 3 traditional road photoelectric sensors detect into
The mode of yarn, yarn storage amount and yarn enormously simplifies structure, reduces failure rate and infrastructure cost, while main control chip uses
Such ARM chip of STM32F103RBT6 chip its cost of traditional master control relatively is greatly lowered；And governor circuit passes through
First Hall sensor, the second Hall sensor and photoelectric sensor identify current yarn for yarn state, and intelligent control motor turns
It is dynamic, guarantee the delivered yarn of constant speed identical tension, i.e., is carried out by the first Hall sensor into yarn detection, when no yarn inputs, the
The dynamic magnetic sheet of one movable magnetic sheet mechanism bounces the first Hall sensor and senses that the magnetic field of dynamic magnetic sheet outputs signal to governor circuit
Alarm into yarn broken yarn, electronics yarn storage device shuts down at this time, sends out a warning, and exports alarm signal；Second Hall sensor is
The yarn storage amount of yarn storage cylinder detects, and the dynamic magnetic sheet of the second movable magnetic sheet mechanism, which bounces, according to caused by the difference of yarn storage amount position is pierced by
The height of yarn storage cylinder is different, and the second Hall sensor can collect different magnetic field signals and be sent to governor circuit, governor circuit
Cooperate photoelectric sensor yarn speed control motor band collected through motor-drive circuit and three-phase DC motor driving circuit
The dynamic control that yarn yarn storage amount is carried out around yarn disk, i.e. governor circuit can be made on yarn storage cylinder using different speed control motor rotations
Remain suitable yarns amount；Photoelectric sensor is yarn detection, cooperates reflective illuminating apparatus using infrared transmitter and infrared remote receiver
The fixed optical path of tool structural member composition inswept optical path in yarn yarn is primary, will generate one on signal obtained by infrared remote receiver
Pulse can calculate the current yarn speed of electronics yarn storage device by the frequency of gained pulse signal, convenient for the second Hall of cooperation
Sensor yarn storage amount detected controls motor speed by control circuit, effectively realizes electronics yarn storage of the invention
Precisely, with speed for yarn, the function stable for yarn, cost is low to be convenient for popularization and application for device control, can be widely used to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is schematic cross-sectional view of the embodiment of the present invention；
Fig. 3 is the circuit theory of governor circuit in the embodiment of the present invention, 485 telecommunication circuits, switching circuit and police instruction circuit
Figure；
Fig. 4 is the circuit diagram of power-supplying circuit in the embodiment of the present invention；
Fig. 5 is the circuit diagram of the first Hall sensor in the embodiment of the present invention, the second Hall sensor and photoelectric sensor；
Fig. 6 is motor-drive circuit in the embodiment of the present invention, the first driving circuit, the second driving circuit and third driving circuit
Circuit diagram；
Fig. 7 is the circuit theory connection total figure of Fig. 3-Fig. 6 in the embodiment of the present invention.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention is further described, wherein motor, shell, around yarn disk, yarn storage
Cylinder and yarn tension-adjusting gear constitute electronics yarn storage device basic structure be existing electronics yarn storage device structure thus the present invention
It does not elaborate to its structure in embodiment, mainly elaborates to new design part of the invention in embodiment.
With reference to Fig. 1-Fig. 7, preferred electronics yarn storage device of the invention includes motor 1, shell 2 and is mounted on shell 2
Around yarn disk 3, yarn storage cylinder 4, yarn tension-adjusting gear 5, controller, the first Hall sensor 6, the second Hall sensor 7, photoelectricity
The 9, second movable magnetic sheet mechanism, the movable magnetic sheet of sensor 8, first mechanism 10 and reflective mirror 11, are socketed yarn storage cylinder 4 on yarn disk 3,
Shell 2, which is located at 4 yarn direction of yarn storage cylinder and is extended with support 201 and yarn tension-adjusting gear 5, is set to support 201 and yarn storage cylinder 4
Far from between one end that yarn disk 3 is connect, the motor 1 is brshless DC motor, and the output of motor 1 is connected and driven around yarn disk
3 rotation, first Hall sensor 6 be set to support 201 on and the first Hall sensor 6 detection mouth towards yarn storage cylinder 4 into
At yarn mouth, second Hall sensor 7 is set to upper in the middle part of support 201 and the second Hall sensor 7 detection mouth towards yarn storage
Yarn storage amount on 4 middle part detection yarn storage cylinder 4 of cylinder, the photoelectric sensor 8 is set on support 201 and the detection mouth of photoelectric sensor 8
Towards at the yarn outlet of yarn storage cylinder 4, the first movable magnetic sheet mechanism 9 and the second movable magnetic sheet mechanism 10 include determining magnetic sheet 12, moving
Magnetic sheet 13 and shaft 14, this is determined magnetic sheet 12 identical with the magnetic pole of dynamic magnetic sheet 13 and dynamic magnetic sheet 13 and determines magnetic sheet 12 and cut with scissors through shaft 14
Connect, the first movable magnetic sheet mechanism 9 determine magnetic sheet 12 and shaft 14 is fixed is set in yarn storage cylinder 4 close in 3 one end of yarn disk
And first the dynamic magnetic sheet 13 of movable magnetic sheet mechanism 9 be pierced by yarn storage cylinder 4 towards the first Hall sensor 6 on support 201 by repulsion
Detection mouth movement make the first Hall sensor 6 incude dynamic 13 magnetic field of magnetic sheet or by for yarn yarn by dynamic 13 magnetic field of magnetic sheet far from first
6 induction zone of Hall sensor, the second movable magnetic sheet mechanism 10 determine magnetic sheet 12 and shaft 14 is fixed is set to 4 middle part of yarn storage cylinder
Interior and the second movable magnetic sheet mechanism 10 dynamic magnetic sheet 13 is pierced by yarn storage cylinder 4 towards the second hall sensing on support 201 by repulsion
The movement of 7 detection mouth of device makes the second Hall sensor 7 incude dynamic 13 magnetic field of magnetic sheet or by for yarn yarn that dynamic 13 magnetic field of magnetic sheet is separate
Second Hall sensor, 7 induction zone, the reflective mirror 11 is set at 4 yarn outlet of yarn storage cylinder and the reflective surface of reflective mirror 11 direction branch
The detection mouth of photoelectric sensor 8 on seat 201, the controller includes governor circuit 1201, power-supplying circuit 1202, motor
Driving circuit 1203, three-phase DC motor driving circuit 1204, switching circuit 1205,485 telecommunication circuits 1206 and police instruction
Circuit 1207, the governor circuit 1201 include STM32F103RBT6 chip and its peripheral circuit, and the governor circuit 1201 passes through
By computer monitoring governor circuit and electronics yarn storage device working condition, parameter, i.e., 485 telecommunication circuits 1206 are connect with dataphone
The parameters such as working condition and yarn storage amount that real time inspection electronics yarn storage device is connect with computer, the motor driven electricity can be passed through
Road 1203 connects through three-phase DC motor driving circuit 1204 and controls motor 1, and the motor-drive circuit 1203 is by JY02
The DC frequency-changing of chip and its peripheral circuit composition adjusts the speed drive control circuit, the switching circuit 1205, the first hall sensing
Device 6, the second Hall sensor 7 and 8 output end of photoelectric sensor are connected with 1201 input terminal of governor circuit, the master control electricity
1201 output end of road is separately connected and controls motor-drive circuit 1203 and police instruction circuit 1207, the power-supplying circuit
1202 be respectively governor circuit 1201, motor-drive circuit 1203, three-phase DC motor driving circuit 1204, motor 1, first suddenly
You power at sensor 6, the second Hall sensor 7 and photoelectric sensor 8, and the power-supplying circuit 1202 is including before power supply transformation
Circuits 12021, reduction voltage circuit 12022, supply voltage observation circuit 12023 and power supply circuit 12024, wherein before power supply transformation
The J10 of circuits 12021 the 2nd, 3 feet be the stopping signal that is provided out of equipment, when electronics yarn storage device is when in an abnormal state,
J10 the 2nd, one-way conduction mode exports alarm signal outward between 3 feet.
The present invention is respectively cooperating with the first movable magnetic sheet mechanism by using the first Hall sensor and the second Hall sensor
The yarn yarn storage amount on the yarn inlet and yarn storage cylinder of yarn storage cylinder is detected respectively with the second movable magnetic sheet mechanism, and uses photoelectric sensor
Accurate detection yarn, detects the mode into yarn, yarn storage amount and yarn with 3 traditional road photoelectric sensors, enormously simplifies structure,
Failure rate and infrastructure cost are reduced, while main control chip is using the relatively traditional master control of such ARM chip of STM32F103RBT6 chip
Its cost is greatly lowered；And governor circuit passes through the first Hall sensor, the second Hall sensor and photoelectric sensing
Device identifies current yarn for yarn state, suddenly by first the rotation of intelligent control motor guarantees the delivered yarn of constant speed identical tension, i.e.,
Your sensor detect into yarn, and when no yarn inputs, the dynamic magnetic sheet of the first movable magnetic sheet mechanism bounces the first Hall sensor
Sensing that the magnetic field of dynamic magnetic sheet outputs signal to governor circuit and alarm into yarn broken yarn, electronics yarn storage device shuts down at this time,
It sends out a warning, exports alarm signal；Second Hall sensor is that the yarn storage amount of yarn storage cylinder detects, and is led according to yarn storage amount position is different
The dynamic magnetic sheet of the second movable magnetic sheet mechanism caused bounces the height difference for being pierced by yarn storage cylinder, and the second Hall sensor can collect not
Same magnetic field signal is sent to governor circuit, and governor circuit matches light combination through motor-drive circuit and three-phase DC motor driving circuit
Electric transducer yarn speed control motor collected drives the control that yarn yarn storage amount is carried out around yarn disk, i.e. governor circuit can be adopted
Make to remain suitable yarns amount on yarn storage cylinder with different speed control motor rotations；Photoelectric sensor is yarn detection, is used
Infrared transmitter and the optical path of infrared remote receiver cooperation reflective mirror mechanical structured member composition the fixation inswept optical path in yarn yarn
Once, a pulse will be generated on signal obtained by infrared remote receiver, by the frequency of gained pulse signal, electronics storage can be calculated
The current yarn speed of yarn device, convenient for cooperation the second Hall sensor yarn storage amount detected by control circuit to motor speed into
Row control, effectively realizes electronics yarn storage device control of the invention precisely, with speed for yarn, the function stable for yarn, cost at
This is low convenient for popularization and application, can be widely used to promote.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (5)
1. a kind of electronics yarn storage device, including motor, shell and be mounted on shell around yarn disk, yarn storage cylinder, yarn tension adjustment
Device and controller, are socketed yarn storage cylinder on yarn disk, and shell is located at yarn storage cylinder yarn direction and is extended with support and out yarn tension tune
Regulating device is set to support and yarn storage cylinder far from between one end that yarn disk is connect, and motor output is connected and driven around yarn disk turn
It is dynamic, it is characterised in that: to further include the first Hall sensor, the second Hall sensor, photoelectric sensor, the first movable magnetic sheet machine
Structure, the second movable magnetic sheet mechanism and reflective mirror, first Hall sensor is set on support and the inspection of the first Hall sensor
Mouth is surveyed towards at yarn storage cylinder yarn inlet, second Hall sensor is set to upper and the second Hall sensor detection in the middle part of support
Mouth is towards yarn storage amount on yarn storage cylinder middle part detection yarn storage cylinder, and the photoelectric sensor is set on support and the detection of photoelectric sensor
Mouthful towards at the yarn outlet of yarn storage cylinder, the first movable magnetic sheet mechanism and the second movable magnetic sheet mechanism include determine magnetic sheet, moving magnetic sheet
And shaft, this determines magnetic sheet identical with the magnetic pole of dynamic magnetic sheet and dynamic magnetic sheet and, the first activity magnetic sheet hinged through shaft of determine magnetic sheet
Mechanism determine magnetic sheet and shaft it is fixed in the yarn storage cylinder close in yarn disk one end and the dynamic magnetic sheet of the first movable magnetic sheet mechanism
Be pierced by yarn storage cylinder by repulsion makes the first Hall sensor incude dynamic magnetic towards the first Hall sensor detection mouth movement on support
Piece magnetic field or by for yarn yarn by dynamic magnetic sheet magnetic field far from the first Hall sensor induction zone, the described second movable magnetic sheet mechanism
Determine magnetic sheet and shaft it is fixed in the middle part of the yarn storage cylinder in and the dynamic magnetic sheet of the second movable magnetic sheet mechanism be pierced by yarn storage cylinder court by repulsion
The second Hall sensor detection mouth movement on support makes the second Hall sensor incude dynamic magnetic sheet magnetic field or by for yarn yarn
By dynamic magnetic sheet magnetic field far from the second Hall sensor induction zone, the reflective mirror be set at yarn storage cylinder yarn outlet and reflective mirror it is anti-
For smooth surface towards the detection mouth of the photoelectric sensor on support, the controller includes governor circuit, power-supplying circuit, motor drive
Dynamic circuit, three-phase DC motor driving circuit and switching circuit, the governor circuit include STM32F103RBT6 chip and its outer
Circuit is enclosed, the motor-drive circuit connects through three-phase DC motor driving circuit and control motor, the switching circuit, first
Hall sensor, the second Hall sensor and photosensor output are connected with governor circuit input terminal, the master control
Circuit output end connects and controls motor-drive circuit, the power-supplying circuit be respectively governor circuit, motor-drive circuit,
Three-phase DC motor driving circuit, motor, the first Hall sensor, the second Hall sensor and photoelectric sensor power supply.
2. electronics yarn storage device according to claim 1, it is characterised in that: further include 485 telecommunication circuits, the governor circuit
It is connect with dataphone by computer monitoring governor circuit and electronics yarn storage device working condition, parameter through 485 telecommunication circuits.
3. electronics yarn storage device according to claim 1 or 2, it is characterised in that: further include police instruction circuit, the alarm
Indicating circuit connects and is controlled by governor circuit.
4. electronics yarn storage device according to claim 1, it is characterised in that: the motor is brshless DC motor.
5. electronics yarn storage device according to claim 1, it is characterised in that: the motor-drive circuit be by JY02 chip and
The DC frequency-changing of its peripheral circuit composition adjusts the speed drive control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425688.0A CN110258007B (en) | 2019-05-21 | 2019-05-21 | Electronic yarn storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425688.0A CN110258007B (en) | 2019-05-21 | 2019-05-21 | Electronic yarn storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110258007A true CN110258007A (en) | 2019-09-20 |
| CN110258007B CN110258007B (en) | 2020-07-28 |
Family
ID=67915035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425688.0A Active CN110258007B (en) | 2019-05-21 | 2019-05-21 | Electronic yarn storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258007B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016200A (en) * | 2021-11-19 | 2022-02-08 | 宁波慈星股份有限公司 | Yarn storage device with photoelectric yarn measuring function and yarn measuring method |
| CN115305633A (en) * | 2022-08-12 | 2022-11-08 | 唐山雾谷机电设备有限公司 | Yarn storage device with yarn fixed-length output detection function |
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|---|---|---|---|---|
| CN1753823A (en) * | 2001-09-24 | 2006-03-29 | 艾罗帕股份有限公司 | Yarn feeding device |
| CN202433712U (en) * | 2011-11-15 | 2012-09-12 | 浙江理工大学 | Electronic control device for photoelectric weft accumulator |
| JP2014074259A (en) * | 2012-10-04 | 2014-04-24 | Tien Yang Knitting Machinery Co Ltd | Apparatus for feeding yarn and method for feeding yarn |
| CN104846533A (en) * | 2014-02-13 | 2015-08-19 | 爱吉尔电子股份公司 | Yarn-unwinding sensor for storage yarn feeders with rotary drum |
| 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 |
| CN206538545U (en) * | 2017-01-16 | 2017-10-03 | 泉州精准机械有限公司 | A kind of yarn storage device |
-
2019
- 2019-05-21 CN CN201910425688.0A patent/CN110258007B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1753823A (en) * | 2001-09-24 | 2006-03-29 | 艾罗帕股份有限公司 | Yarn feeding device |
| CN202433712U (en) * | 2011-11-15 | 2012-09-12 | 浙江理工大学 | Electronic control device for photoelectric weft accumulator |
| JP2014074259A (en) * | 2012-10-04 | 2014-04-24 | Tien Yang Knitting Machinery Co Ltd | Apparatus for feeding yarn and method for feeding yarn |
| CN104846533A (en) * | 2014-02-13 | 2015-08-19 | 爱吉尔电子股份公司 | Yarn-unwinding sensor for storage yarn feeders with rotary drum |
| 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 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016200A (en) * | 2021-11-19 | 2022-02-08 | 宁波慈星股份有限公司 | Yarn storage device with photoelectric yarn measuring function and yarn measuring method |
| CN115305633A (en) * | 2022-08-12 | 2022-11-08 | 唐山雾谷机电设备有限公司 | Yarn storage device with yarn fixed-length output detection function |
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| Publication number | Publication date |
|---|---|
| CN110258007B (en) | 2020-07-28 |
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