CN108374232A - Select yarn control structure - Google Patents
Select yarn control structure Download PDFInfo
- Publication number
- CN108374232A CN108374232A CN201810461368.6A CN201810461368A CN108374232A CN 108374232 A CN108374232 A CN 108374232A CN 201810461368 A CN201810461368 A CN 201810461368A CN 108374232 A CN108374232 A CN 108374232A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- yarn
- control structure
- coil motor
- voice coil
- 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.)
- Pending
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
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
It is specifically a kind of to select yarn control structure the present invention relates to the thread changing device of circular knitting machine.Refer to including the controller housing on thread changing device outside plate and yarn feeding is arranged, swing arm is equipped with by shaft in controller shell body, swing arm both sides are arranged in parallel with permanent magnet, coil is provided on swing arm, coil is placed in parallel composition voice coil motor with permanent magnet, and swing arm drives yarn feeding to refer to swing under the driving of voice coil motor and completes that yarn is selected to act.The present invention simplifies internal structure and production procedure, using completely new voice coil motor, is easy to make and assemble, improve product economy and practicability.
Description
Technical field
It is specifically a kind of to select yarn control structure the present invention relates to the thread changing device of circular knitting machine.
Background technology
Existing thread changing device selects yarn control structure to be all based on speed-changing gear box principle, passes through rack pinion, driving
The several groups driving of setting selects yarn component yarn feeding fingering row to select yarn, realizes whether a certain dyed yarn participates in weaving by selecting yarn, will select
The yarn gone out is by the processing of the components such as the yarn clipping yarn cutting device of thread changing device, to realize the thread-changing function of thread changing device, such choosing
Yarn control structure is because volume is big, complicated, production procedure is cumbersome, make and assembling is difficult, production cost is high, uses failure rate
The shortcomings of high so that economy substantially reduces.
Invention content
Present invention seek to address that the above problem, can simplify internal structure and production procedure to provide one kind, be easy to make
Make and assembling, improve product economy and practicability select yarn control structure.
The present invention solves described problem, the technical solution adopted is that：
It is a kind of to select yarn control structure, including the controller housing and yarn feeding that are arranged on thread changing device outside plate refer to, in controller shell body
Swing arm is installed by shaft, swing arm both sides are arranged in parallel with permanent magnet, coil, coil and permanent magnetism are provided on swing arm
Body is placed in parallel composition voice coil motor, and swing arm drives yarn feeding to refer to swing under the driving of voice coil motor and completes that yarn is selected to act.
Using the present invention of above-mentioned technical proposal, compared with prior art, the feature protruded is：
Simplify internal structure and production procedure, using completely new voice coil motor, be easy to make and assemble, improve product economy and
Practicability.
Preferably, the further technical solution of the present invention is：
Several groups are arranged in voice coil motor, are separated between several groups voice coil motor by limiting isolation board, limit isolation board passes through pin
Axis is mounted on controller housing, limits the U-shaped structure of isolation board, and one end of swing arm is placed in the U-shaped structure of limit isolation board
Interior, limit isolation board limits voice coil motor full swing angle.
It is provided with the circuit board and interface for controlling voice coil motor on controller housing, is realized by circuit board and interface
The control respectively of several groups voice coil motor can be used as solely after being connect with aerial lug by the circuit board and interface of voice coil motor
Vertical control unit, makes its modularization, convenient for assembling and repair.
It is provided with actuating arm on swing arm, the axis pin for driving yarn feeding to refer to is provided on actuating arm, axis pin is as yarn feeding
The driving part of finger, to drive yarn feeding to refer to action, yarn function is selected in realization.
Yarn feeding, which refers to, to be mounted on by shaft on controller housing.
Actuating arm is magnetic substance, is respectively arranged on controller housing and is used to carry out certainly swing arm positioned at swing arm both sides
The self-locking magnet of lock, when swing arm swings to full swing angle, self-locking magnet attracts or repels actuating arm, it is made to keep work
Make state.
Swing arm refers to yarn feeding to be an integral molding structure.
The permanent magnet of swing arm both sides on the direction perpendicular to coil polarity on the contrary, permanent magnet be one on same surface
On magnetize bipolar or multipole magnet, or the group of magnets being made of multiple magnet pieces is based on principle of opposite sex attraction, utilizes suction
Power just can two permanent magnets be fixed in controller shell body, make its holding position stablize, reduce weight and the production of swing arm
Cost.
Coil is embedded on swing arm, and the outer ring of coil or inner ring are adhesively fixed with swing arm.
It is provided with one or more seal cover board on controller housing, is used for the sealing of controller itself, prevents external dirt
Dye.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the main structure diagram of 1 controller housing of the embodiment of the present invention；
Fig. 3 is the side structure schematic view of Fig. 2；
Fig. 4 is the main structure diagram of 1 swing arm and permanent magnet of the embodiment of the present invention；
Fig. 5 is the side structure schematic view of Fig. 4；
Fig. 6 is the main structure diagram that the embodiment of the present invention 1 limits isolation board；
Fig. 7 is the side structure schematic view of Fig. 6；
Fig. 8 is the main structure diagram of 1 swing arm of the embodiment of the present invention；
Fig. 9 is the side structure schematic view of Fig. 8；
Figure 10 is the main structure diagram of 1 coil of the embodiment of the present invention；
Figure 11 is the side structure schematic view of Figure 10；
Figure 12 is the main structure diagram of 1 permanent magnet of the embodiment of the present invention；
Figure 13 is the side structure schematic view of Figure 12；
Figure 14 is the main structure diagram of 1 actuating arm of the embodiment of the present invention；
Figure 15 is the overlooking structure diagram of Figure 14；
Figure 16 is the main structure diagram of 2 controller housing of the embodiment of the present invention；
Figure 17 is the side structure schematic view of Figure 16；
Figure 18 is the overlooking structure diagram of Figure 16；
In figure：Seal cover board 1；Wear-resistant block 2；Controller housing 3；Limit isolation board 4；Permanent magnet 5；Swing arm 6；Spacing board 7；Hello
Yarn refers to 8；Actuating arm 9；Circuit board and interface 10；Coil 11；Axis pin 12；Thread changing device outside plate 13, self-locking magnet 14；Shaft 15；Axis
Set 16.
Specific implementation mode：
With reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Embodiment 1：
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, one
Kind selects yarn control structure, including the controller housing 3 being arranged on thread changing device outside plate 13 and yarn feeding refer to 8, lead in controller housing 3
It crosses shaft 15 and swing arm 6 is installed, 6 both sides of swing arm are arranged in parallel with permanent magnet 5, coil 11, coil are provided on swing arm 6
11 are placed in parallel composition voice coil motor with permanent magnet 5, according to voice coil motor principle, when the conductor of energization passes through magnetic field, meeting
Generate a power perpendicular to magnetic field line, this thrust propelling coil 11 is swung around its shaft 15, i.e., voice coil motor being powered and
When energization direction changes, you can so that swing arm 6 15 is swung around the shaft, swing arm 6 drives yarn feeding to refer to 8 under the driving of voice coil motor
It swings and completes that yarn is selected to act.
Several groups are arranged in voice coil motor, are separated between several groups voice coil motor by limiting isolation board 4, limit isolation board 4
It is mounted on controller housing 3 by axis pin 12, limits 4 U-shaped structure of isolation board, one end of swing arm 6 is placed in limit isolation
In the U-shaped structure of plate 4, limit isolation board 4 limits voice coil motor full swing angle.
It is provided with the circuit board and interface 10 for controlling voice coil motor on controller housing 3, passes through circuit board and interface
10 realize the control respectively of several groups voice coil motor, after being connect with aerial lug by the circuit board and interface 10 of voice coil motor i.e.
Independent control component is can be used as, its modularization is made, convenient for assembling and repair.
It is provided with actuating arm 9 on swing arm 6, the axis pin 12 for driving yarn feeding to refer to 8, axis pin 12 are provided on actuating arm 9
The driving part for referring to 8 as yarn feeding, to drive yarn feeding to refer to 8 actions, realization selects yarn function, actuating arm 9 to pass through screw or bonding
Etc. modes be fastened on swing arm 6.
Actuating arm 9 is magnetic substance, be respectively arranged on controller housing 3 positioned at 6 both sides of swing arm be used for swing arm 6 into
The self-locking magnet 14 of row self-locking, when swing arm 6 swings to full swing angle, self-locking magnet 14 attracts or repels actuating arm 9,
It is set to keep working condition.
The permanent magnet 5 of 6 both sides of swing arm on the direction perpendicular to coil polarity on the contrary, permanent magnet 5 be one same
Magnetize bipolar or multipole magnet on surface, or the group of magnets being made of multiple magnet pieces, is based on principle of opposite sex attraction, profit
With suction just can two permanent magnets 5 be fixed in controller housing 3, make its holding position stablize, reduce the weight of swing arm 6
And production cost.
Coil 11 is embedded on swing arm 6, and the outer ring of coil 11 or inner ring are adhesively fixed with swing arm 6.
It is provided with one or more seal cover board 1 on controller housing 3, is used for the sealing of controller itself, prevents outside
Pollution.
It is provided with axle sleeve 16 between swing arm 6 and shaft 15, increases flexibility and the wearability of swing arm 6.
Embodiment 2：
Referring to Figure 16, Figure 17, Figure 18, with embodiment 1 difference lies in：Yarn feeding refers to 8 and is mounted on controller housing 3 by shaft 15
On, it is provided with wear-resistant block 2 on swing arm 6, increases the stability and wearability of swing arm 6, interval is provided on controller housing 3
Plate 7, for selecting the isolation of yarn component and to the isolation of yarn.
Embodiment 3：
With embodiment 1 difference lies in：Swing arm 6 refers to 8 with yarn feeding and is an integral molding structure.
The present invention simplifies internal structure and production procedure, using completely new voice coil motor, is easy to make and assemble, improve production
Product economy and practicability.
The foregoing is merely preferably feasible embodiments of the invention, not thereby limit to the interest field of the present invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is both contained within the interest field of the present invention.
Claims (10)
1. a kind of selecting yarn control structure, including the controller housing and yarn feeding that are arranged on thread changing device outside plate refer to, it is characterised in that：
Swing arm is equipped with by shaft in controller shell body, swing arm both sides are arranged in parallel with permanent magnet, are arranged on swing arm wired
Circle, coil are placed in parallel composition voice coil motor with permanent magnet, and swing arm drives yarn feeding to refer under the driving of voice coil motor and swung
It is acted at yarn is selected.
2. according to claim 1 select yarn control structure, it is characterised in that：Several groups, several groups sound is arranged in voice coil motor
It is separated between coil motor by limiting isolation board, limit isolation board is mounted on by axis pin on controller housing, and isolation board is limited
One end of U-shaped structure, swing arm is placed in the U-shaped structure of limit isolation board.
3. according to claim 2 select yarn control structure, it is characterised in that：It is provided on controller housing for controlling sound
The circuit board and interface of coil motor realize the control respectively of several groups voice coil motor by circuit board and interface.
4. according to claim 1 select yarn control structure, it is characterised in that：Actuating arm, actuating arm are provided on swing arm
On be provided with axis pin for driving yarn feeding to refer to.
5. according to claim 4 select yarn control structure, it is characterised in that：Yarn feeding refers to is mounted on controller shell by shaft
On body.
6. according to claim 4 select yarn control structure, it is characterised in that：Actuating arm is magnetic substance, on controller housing
It is respectively arranged with the self-locking magnet for being used to carry out swing arm self-locking positioned at swing arm both sides, when swing arm swings to full swing
When angle, self-locking magnet attracts or repels actuating arm, it is made to keep working condition.
7. according to claim 1 select yarn control structure, it is characterised in that：Swing arm refers to the knot that is integrally formed with yarn feeding
Structure.
8. according to claim 1 select yarn control structure, it is characterised in that：The permanent magnet of swing arm both sides is perpendicular to line
Polarity on the direction of circle is on the contrary, permanent magnet is bipolar or multipole the magnet that magnetizes on same surface, or by multiple
The group of magnets of magnet piece composition.
9. according to claim 1 select yarn control structure, it is characterised in that：Coil is embedded on swing arm, outside coil
Circle or inner ring are adhesively fixed with swing arm.
10. according to claim 1 select yarn control structure, it is characterised in that：One piece or more is provided on controller housing
Block seal cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461368.6A CN108374232A (en) | 2018-05-15 | 2018-05-15 | Select yarn control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461368.6A CN108374232A (en) | 2018-05-15 | 2018-05-15 | Select yarn control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108374232A true CN108374232A (en) | 2018-08-07 |
Family
ID=63033441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461368.6A Pending CN108374232A (en) | 2018-05-15 | 2018-05-15 | Select yarn control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108374232A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487428A (en) * | 2019-01-23 | 2019-03-19 | 唐山雾谷机电设备有限公司 | The knotting device of automatic yarn-changing device |
| CN109576886A (en) * | 2019-01-23 | 2019-04-05 | 唐山雾谷机电设备有限公司 | The thread grip mechanism of automatic yarn-changing device |
| CN109576887A (en) * | 2019-01-23 | 2019-04-05 | 唐山雾谷机电设备有限公司 | Full-automatic knotting wire-changing device |
| US11939710B2 (en) | 2017-05-29 | 2024-03-26 | Lonati S.P.A. | Device for feeding yarn or yarns for knitting machines for hosiery or the like |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928988A (en) * | 1972-08-12 | 1975-12-30 | Luth Claus Peter | Magnetic control device for yarn guides |
| US4998420A (en) * | 1988-06-20 | 1991-03-12 | Mario Scavino | Lever-type yarn guide device operated by a linear motor, for textile machines |
| JPH11299211A (en) * | 1998-04-15 | 1999-10-29 | Hitachi Metals Ltd | Oscillating actuator |
| CN201172732Y (en) * | 2008-04-14 | 2008-12-31 | 张鹰 | Internal control transmission gear of yarn changing machine |
| CN104718690A (en) * | 2012-10-16 | 2015-06-17 | 冲微型技研株式会社 | Oscillating type actuator |
| CN107130364A (en) * | 2017-07-03 | 2017-09-05 | 唐山雾谷机电设备有限公司 | Controller on thread changing device |
| CN208250550U (en) * | 2018-05-15 | 2018-12-18 | 唐山雾谷机电设备有限公司 | Select yarn control structure |
-
2018
- 2018-05-15 CN CN201810461368.6A patent/CN108374232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928988A (en) * | 1972-08-12 | 1975-12-30 | Luth Claus Peter | Magnetic control device for yarn guides |
| US4998420A (en) * | 1988-06-20 | 1991-03-12 | Mario Scavino | Lever-type yarn guide device operated by a linear motor, for textile machines |
| JPH11299211A (en) * | 1998-04-15 | 1999-10-29 | Hitachi Metals Ltd | Oscillating actuator |
| CN201172732Y (en) * | 2008-04-14 | 2008-12-31 | 张鹰 | Internal control transmission gear of yarn changing machine |
| CN104718690A (en) * | 2012-10-16 | 2015-06-17 | 冲微型技研株式会社 | Oscillating type actuator |
| CN107130364A (en) * | 2017-07-03 | 2017-09-05 | 唐山雾谷机电设备有限公司 | Controller on thread changing device |
| CN208250550U (en) * | 2018-05-15 | 2018-12-18 | 唐山雾谷机电设备有限公司 | Select yarn control structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11939710B2 (en) | 2017-05-29 | 2024-03-26 | Lonati S.P.A. | Device for feeding yarn or yarns for knitting machines for hosiery or the like |
| CN109487428A (en) * | 2019-01-23 | 2019-03-19 | 唐山雾谷机电设备有限公司 | The knotting device of automatic yarn-changing device |
| CN109576886A (en) * | 2019-01-23 | 2019-04-05 | 唐山雾谷机电设备有限公司 | The thread grip mechanism of automatic yarn-changing device |
| CN109576887A (en) * | 2019-01-23 | 2019-04-05 | 唐山雾谷机电设备有限公司 | Full-automatic knotting wire-changing device |
| CN109487428B (en) * | 2019-01-23 | 2024-02-09 | 唐山雾谷机电设备有限公司 | Knotting device of automatic yarn changer |
| CN109576887B (en) * | 2019-01-23 | 2024-02-09 | 唐山雾谷机电设备有限公司 | Full-automatic knotting line changing device |
| CN109576886B (en) * | 2019-01-23 | 2024-02-13 | 唐山雾谷机电设备有限公司 | Yarn clamping mechanism of automatic yarn changer |
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