CN205893564U - Self -actuated flat knitting machine of yarn mouth - Google Patents
Self -actuated flat knitting machine of yarn mouth Download PDFInfo
- Publication number
- CN205893564U CN205893564U CN201620770045.1U CN201620770045U CN205893564U CN 205893564 U CN205893564 U CN 205893564U CN 201620770045 U CN201620770045 U CN 201620770045U CN 205893564 U CN205893564 U CN 205893564U
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- CN
- China
- Prior art keywords
- yarn mouth
- yarn
- scroll
- thick end
- carrier holder
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model discloses a self -actuated flat knitting machine of yarn mouth, including flat -bed machine frame and the needle bed base of setting in the flat -bed machine frame, needle bed base both sides are equipped with the slide rail, and the symmetry sets up and can follow the aircraft nose that the slide rail removed on the needle bed base, is equipped with the overline bridge on the aircraft nose, is equipped with a plurality of horizontal distribution's of being day pole in the flat -bed machine frame, and is equipped with the yarn mouth in day pole, is equipped with actuating mechanism in the flat -bed machine frame, and actuating mechanism is connected and makes it can follow a day pole reciprocating motion with the drive of yarn mouth. Compared with the prior art, the utility model discloses utilize actuating mechanism independent control yarn mouth along a day pole reciprocating motion, realize the proper motion of yarn mouth and remove, change traditional yarn mouth and rely on the motion mode that the aircraft nose drove to simplified traditional day bridge construction, the operation of yarn mouth is more high -efficient, can carry out the accurate control through control to the moving distance and the position of yarn mouth including servo motor's actuating mechanism, and it is stable more, reliable to guarantee that equipment moves, and improves work efficiency.
Description
[technical field]
The utility model is related to the frame for movement technical field of flat machine, particularly a kind of yarn mouth knitting horizontal stroke voluntarily
Machine.
[background technology]
Flat machine is the higher automated machine of technology content in knitting machine industry, and it has merged computer digit control
The technology such as system, electric drive, Machine Design are integrated.Yarn mouth is the important component part of flat machine, is for guiding yarn mouth
Enter the structure of braiding.
The straight-bar machines of prior art, the mobile of yarn mouth need to rely on head, and coordinates yarn mouth electromagnet folding to complete, its process
For: so that head is moved on the left of yarn mouth first, then laid by yarn mouth electromagnet, realize yarn mouth and combine with head, by yarn mouth
Electromagnet can drive yarn mouth synchronizing moving, and after yarn mouth electromagnet action again, yarn mouth is departed from head, and yarn mouth leans on inertia
Continue to move to.There are following problems in this kind of structure: 1, yarn mouth is driven by head, causes position control not accurate, the shifting of yarn mouth
Dynamic, need the stroke that head is extra.2nd, commonly use the actuation time of yarn mouth electromagnet at present, need the time of tens ms.And machine
The maximum speed of head up to 1.0m/s, can not ignore, and needs to calculate real-time handpiece speed to determine this by the error that this brings
Individual yarn mouth action lead.Run a lead every sub-band yarn mouth head more, waste stroke.And the calculating of real-time speed is by mistake
Difference, and the actuation time deviation of yarn mouth electromagnet, all can affect the precision that yarn mouth is parked.And the position that yarn mouth is parked is inclined
Difference, can cause hook less than line, hook mistake line, serious even can break crochet needle, damage device.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of yarn mouth flat machine voluntarily,
It is capable of yarn mouth independence automatically walk, movement, it is to avoid rely on head motion, and improve control accuracy.
For achieving the above object, the utility model proposes a kind of yarn mouth flat machine voluntarily, including straight-bar machines frame with
And it is arranged on needle bed base in described straight-bar machines frame, described needle bed base both sides are provided with slide rail, symmetrical on described needle bed base
Setting and overline bridge can be provided with along the head of described slide rail movement, described head, described straight-bar machines frame be provided with some in level
The thick end of the scroll of distribution, and is provided with yarn mouth in described the thick end of the scroll, and described straight-bar machines frame is provided with drive mechanism, described drive mechanism and yarn mouth
Drive connection simultaneously makes it can move back and forth along described the thick end of the scroll.
Preferably, the two ends of described straight-bar machines frame are provided with a day pole socket, the thick end of the scroll described in described the thick end of the scroll seat supports simultaneously makes it be in
Horizontal be fixed in straight-bar machines frame, described drive mechanism is fixed on day pole socket.
Preferably, described drive mechanism includes motor cabinet and the servomotor being arranged on day pole socket, described servo
Motor is arranged in motor cabinet, and described motor cabinet is provided with gear-driven assembly, described servomotor and gear-driven assembly
Connect, described gear-driven assembly be can be synchronized band and is in transmission connection with yarn mouth.
Preferably, the side arm of described the thick end of the scroll caves inward and forms guide rail, described yarn mouth is slided through this holder assembly black and is pacified
It is contained in described guide rail.
Preferably, described this holder assembly of crow is arranged on Yarn carrier holder piece, described yarn mouth is fixed on Yarn carrier holder through this handle black
Piece bottom, described this handle of crow is provided with porcelain eye.
Preferably, described gear-driven assembly includes the driving sector gear being directly connected to servomotor and installation
Passive sector gear on motor cabinet, described driving sector gear is engaged with passive sector gear, and described passive sector
Wheel is provided with the driving wheel that can engage with Timing Belt, and described the thick end of the scroll is provided with the follower of distribution corresponding with driving wheel, described drive
Driving wheel and follower can be used for tensioning Timing Belt.
Preferably, described follower is fixed on the end of the thick end of the scroll through follower mounting seat, and described follower is through tensioning
Seat is fixed in follower mounting seat in sliding, and described follower mounting seat is provided with and is connected with backstand and can drive its sliding
Tensioning screw.
Preferably, described this holder assembly of crow includes Yarn carrier holder body and is arranged on the yarn mouth on described Yarn carrier holder body
Roller, is provided with guide rail bar in described the thick end of the scroll, and described yarn mouth roller makes described Yarn carrier holder body be slidably mounted on guide rail bar cooperation
In the thick end of the scroll.
Preferably, described yarn mouth roller is fixed in swing seat, described swing seat is connected with Yarn carrier holder body oscillatory, institute
State Yarn carrier holder body and be provided with the yarn mouth steel wire flexibly supporting described swing seat, described yarn mouth steel wire supports described yarn mouth roller peace
It is contained in guide rail bar.
Preferably, described Yarn carrier holder body is provided with Timing Belt casting die, described Yarn carrier holder body can be synchronized band casting die
It is connected on step band.
The beneficial effects of the utility model: compared with prior art, the utility model passes through to arrange overline bridge and driving machine
Structure, is moved back and forth along the thick end of the scroll using the servomotor in drive mechanism and gear-driven assembly independent control yarn mouth, realizes yarn
Mouth is voluntarily and mobile, changes traditional yarn mouth and relies on the motion mode that head drives, and simplify traditional sky bridge construction, yarn mouth is run
More efficient, it is to avoid for the invalid operation of head that increases with yarn mouth in prior art；Include servomotor by controlling
Drive mechanism can carry out precise control to the movement travel of yarn mouth and position, it is to avoid because of position deviation, cause yarn mouth hook
Less than line, hook mistake line, or even the phenomenon generation of crochet needle can be broken it is ensured that equipment runs more stable, reliability, and improve work
Efficiency.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[brief description]
Fig. 1 is structural representation of the present utility model；
Fig. 2 is enlarged drawing at a in Fig. 1；
Fig. 3 is enlarged drawing at b in Fig. 1；
Fig. 4 is enlarged drawing at c in Fig. 1；
Fig. 5 is the structural representation of this holder assembly black in the utility model；
Fig. 6 is the structural representation of Timing Belt casting die in the utility model；
In figure: 1- straight-bar machines frame, 2- needle bed base, 3- slide rail, 4- head, 5- overline bridge, 6- the thick end of the scroll, 7- yarn mouth, 8- the thick end of the scroll
Seat, 9- motor cabinet, 10- servomotor, 11- guide rail, 12- Yarn carrier holder piece, 13- this handle of crow, 14- porcelain eye, 15- drive sector
Wheel, the passive sector gear of 16-, 17- driving wheel, 18- follower, 19- follower mounting seat, 20- backstand, 21- tensioning screw,
22- Yarn carrier holder body, 23- yarn mouth roller, 24- guide rail bar, 25- swing seat, 26- yarn mouth steel wire, 27- Timing Belt casting die.
[specific embodiment]
Refering to Fig. 1 to Fig. 6, the utility model includes straight-bar machines frame 1 and is arranged on the needle-bar base in described straight-bar machines frame 1
Seat 2, needle bed base 2 is used for installing needle-bar, and described needle bed base 2 both sides are provided with slide rail 3, and described needle bed base 2 is symmetrical arranged
And can be along the head 4 of described slide rail 3 movement, head 4 is used for installing needle selection electromagnet, action triangle electromagnet etc., described head 4
It is provided with overline bridge 5, described straight-bar machines frame 1 is provided with some the thick end of the scrolls 6 in horizontal distribution, and is provided with yarn mouth 7 in described the thick end of the scroll 6,
Described straight-bar machines frame 1 is provided with drive mechanism, and described drive mechanism with yarn mouth 7 drive connection and makes it past along described the thick end of the scroll 6
Multiple movement.After such scheme, by arranging overline bridge 5 and drive mechanism, substituted using the direct drive of drive mechanism and pass
The indirect driving of head in system straight-bar machines, and save yarn mouth electromagnet on overline bridge 5, simplify overline bridge 5 mechanical mechanism, thus reducing overline bridge
5 deadweights, facilitate it mobile along described slide rail 3, by being moved back and forth along the thick end of the scroll 6 by drive mechanism independent control yarn mouth 7, realize yarn
Mouth is voluntarily and mobile, change traditional yarn mouth and rely on the motion mode that head drives, yarn mouth is run more efficient, it is to avoid existing skill
The invalid operation of head increasing for driving yarn mouth in art；By control drive mechanism can to the movement travel of yarn mouth 7 and
Position carries out precise control, it is to avoid because of position deviation, causes yarn mouth 7 hook less than line, hook mistake line, or even can break crochet needle
Phenomenon occurs it is ensured that equipment runs more stable, reliability, and improves operating efficiency.During work, yarn mouth 7 moves to initial work
Position, waits head 4 in place, when head 4 is by moving to reach triangle, needle selection and degree mesh operating position, completes needle selection, degree mesh is adjusted
The action such as whole, when head 4 reaches knitting zone, yarn mouth 7 starts synchronization with moving with it, and keeps relative position constant with head 4,
So that knitting needle is chosen in slide cam selector, just hook the yarn in yarn mouth 7.
Specifically, the two ends of described straight-bar machines frame 1 are provided with day pole socket 8, and described sky pole socket 8 is supported on the two ends of the thick end of the scroll 6,
And make its horizontal be fixed in straight-bar machines frame 1, described drive mechanism is fixed on day pole socket 8.The side arm of described the thick end of the scroll 6 to
Sunken inside simultaneously forms guide rail 11, and described yarn mouth 7 is slidably mounted in described guide rail 11 through this holder assembly black, using this holder assembly black
With the structure of guide rail 11 cooperation so that yarn mouth 7 slide more smooth, it is to avoid occur stuck it is ensured that equipment stable operation.
Specifically, described drive mechanism includes the motor cabinet 9 being arranged on day pole socket 8 and servomotor 10, described watches
Take motor 10 to be horizontally arranged in motor cabinet 9, described motor cabinet 9 be provided with gear-driven assembly, described servomotor 10 with
Gear-driven assembly connects, and changes the rotation direction of servomotor 10 output, described gear drive group using gear-driven assembly
Part be can be synchronized band (not shown, similarly hereinafter) and is in transmission connection with yarn mouth 7, thus realize yarn mouth 7 reciprocatingly sliding along guide rail 11 direction, drives
Move reliability rational in infrastructure.Described gear-driven assembly includes the driving sector gear 15 being directly connected to servomotor 10 and peace
It is contained in the passive sector gear 16 on motor cabinet 9, described driving sector gear 15 is engaged with passive sector gear 16, and described quilt
Dynamic sector gear 16 is provided with the driving wheel 17 that can engage with Timing Belt, and this driving wheel 17 is located at passive sector gear 16 bottom,
Driving wheel 17 and passive sector gear 16 are fixed in vertical shape, and described the thick end of the scroll 6 is provided with the passive of distribution corresponding with driving wheel 17
Wheel 18, described driving wheel 17 and follower 18 can be used for tensioning Timing Belt.Using driving sector gear 15 and passive sector gear
The structure of 16 engagements realizes the driving to driving wheel 17 for the servomotor 10.
Specifically, described follower 18 is fixed on the end of the thick end of the scroll 6 through follower mounting seat 19, and described follower 18 warp
Backstand 20 is fixed in follower mounting seat 19 in sliding, and described follower mounting seat 19 is provided with and is connected simultaneously with backstand 20
The tensioning screw 21 of its sliding can be driven.The end of tensioning screw 21 is connected with backstand 20, the threaded portion of tensioning screw 21 with
Follower mounting seat 19 screws togather, and can achieve that backstand 20 moves in follower mounting seat 19 by rotating tensioning screw 21,
Thus realizing the regulation to spacing between follower 18 and driving wheel 17, conveniently both being capable of tensioning Timing Belt.
Specifically, described this holder assembly of crow is arranged on Yarn carrier holder piece 12, and described yarn mouth 7 is fixed on yarn mouth through this handle 13 black
Seat piece 12 bottom, described this handle 13 of crow is provided with porcelain eye 14.Connection using Yarn carrier holder piece 12 and yarn mouth 7 and this handle 13 black
Structure, it is to avoid this handle 13 black is connected directly on this holder assembly black, and passes through to arrange Yarn carrier holder piece 12, and Yarn carrier holder piece 12 covers
The guide rail 11 of the thick end of the scroll 6 outer so that this holder assembly black can spacing in guide rail 11, place its when sliding abjection it is ensured that fortune
Row is more stable.
Specifically, described this holder assembly of crow includes Yarn carrier holder body 22 and is arranged on the yarn on described Yarn carrier holder body 22
Mouth roller 23, is provided with guide rail bar 24 in described the thick end of the scroll 6, and this guide rail bar 24 is arranged in the guide rail 11 of the thick end of the scroll 6, on yarn mouth roller 23
Have indent agrees with portion, agrees with portion using this so that described yarn mouth roller 23 and guide rail bar 24 coordinate, thus described Yarn carrier holder
Body 22 is slidably mounted in the thick end of the scroll 6.Simultaneously tradition crow this holder assembly be rely on crow this on magnet arrangement adsorb in the thick end of the scroll 6
On, thus ensureing its balance run, but this structure is susceptible to when sliding swing, and magnet band is magnetic suction simultaneously
The thick end of the scroll 6, stability is poor, and is easily caused yarn mouth with electrostatic, can lead to striker during operation.By using of the present utility model crow this
Holder structure, can effectively solve the problem that the problems referred to above.
Specifically, described yarn mouth roller 23 is fixed in swing seat 25, and described swing seat 25 and Yarn carrier holder body 22 swing
Connect, described Yarn carrier holder body 22 is provided with the yarn mouth steel wire 26 flexibly supporting described swing seat 25,26, described yarn mouth steel wire
Support described yarn mouth roller 23 to be arranged in guide rail bar 24.Support the structure of yarn mouth roller 23 using yarn mouth steel wire 26, not only facilitate
The installation of this holder assembly black, is enabled to yarn mouth roller 23 simultaneously and is agreed with guide rail bar 24 all the time, it is to avoid its derailing.
Specifically, described Yarn carrier holder body 22 is provided with Timing Belt casting die 27, and described Yarn carrier holder body 22 can be synchronized band
Casting die 27 is connected on step band.Yarn carrier holder body 22 is connected with Timing Belt using Timing Belt casting die 27, so that rotating same
Step band can control Yarn carrier holder body 22 and slides in guide rail 11.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (10)
1. a kind of yarn mouth flat machine voluntarily, including straight-bar machines frame (1) and be arranged on the needle-bar on described straight-bar machines frame (1)
Pedestal (2), described needle bed base (2) both sides are provided with slide rail (3), described needle bed base (2) are symmetrical arranged and can be along described cunning
The head (4) of rail (3) movement, described head (4) be provided with overline bridge (5) it is characterised in that: described straight-bar machines frame (1) is provided with
Some the thick end of the scrolls (6) in horizontal distribution, and in described the thick end of the scroll (6), it is provided with yarn mouth (7), described straight-bar machines frame (1) is provided with driving
Mechanism, described drive mechanism with yarn mouth (7) drive connection and makes it can move back and forth along described the thick end of the scroll (6).
2. a kind of yarn mouth according to claim 1 flat machine voluntarily it is characterised in that: described straight-bar machines frame (1)
Two ends are provided with a day pole socket (8), and described sky pole socket (8) supports described the thick end of the scroll (6) and makes it horizontal be fixed on straight-bar machines frame (1)
On, described drive mechanism is fixed on a day pole socket (8).
3. a kind of yarn mouth according to claim 2 flat machine voluntarily it is characterised in that: described drive mechanism includes setting
Put the motor cabinet (9) on sky pole socket (8) and servomotor (10), described servomotor (10) is arranged in motor cabinet (9),
On described motor cabinet (9), gear-driven assembly is installed, described servomotor (10) is connected with gear-driven assembly, described gear
Transmission component be can be synchronized band and is in transmission connection with yarn mouth (7).
4. a kind of flat machine voluntarily of the yarn mouth according to claims 1 to 3 any one it is characterised in that: described sky
The side arm of bar (6) caves inward and forms guide rail (11), and described yarn mouth (7) is slidably mounted on described guide rail through this holder assembly black
(11) in.
5. a kind of yarn mouth according to claim 4 flat machine voluntarily it is characterised in that: described this holder assembly of crow is installed
On Yarn carrier holder piece (12), described yarn mouth (7) is fixed on Yarn carrier holder piece (12) bottom, described this handle of crow (13) through black this handle (13)
It is provided with porcelain eye (14).
6. a kind of yarn mouth according to claim 3 flat machine voluntarily it is characterised in that: described gear-driven assembly bag
Include the driving sector gear (15) being directly connected to servomotor (10) and be arranged on the passive sector gear on motor cabinet (9)
(16), described driving sector gear (15) is engaged with passive sector gear (16), and described passive sector gear (16) is provided with
The driving wheel (17) that can engage with Timing Belt, described the thick end of the scroll (6) is provided with the follower of distribution corresponding with driving wheel (17)
(18), described driving wheel (17) and follower (18) can be used for tensioning Timing Belt.
7. a kind of yarn mouth according to claim 6 flat machine voluntarily it is characterised in that: described follower (18) is through quilt
Driving wheel mounting seat (19) is fixed on the end of the thick end of the scroll (6), and described follower (18) through backstand (20) be fixed in sliding by
In driving wheel mounting seat (19), described follower mounting seat (19) is provided with and is connected and can drive opening of its sliding with backstand (20)
Tight screw (21).
8. a kind of yarn mouth according to claim 4 flat machine voluntarily it is characterised in that: described this holder assembly of crow includes
Yarn carrier holder body (22) and be arranged on yarn mouth roller (23) on described Yarn carrier holder body (22), is provided with described the thick end of the scroll (6)
Guide rail bar (24), described yarn mouth roller (23) makes described Yarn carrier holder body (22) be slidably mounted on the thick end of the scroll with guide rail bar (24) cooperation
(6) in.
9. a kind of yarn mouth according to claim 8 flat machine voluntarily it is characterised in that: described yarn mouth roller (23) is solid
It is scheduled in swing seat (25), described swing seat (25) is swung with Yarn carrier holder body (22) and is connected, on described Yarn carrier holder body (22)
It is provided with the yarn mouth steel wire (26) flexibly supporting described swing seat (25), described yarn mouth steel wire (26) supports described yarn mouth roller (23)
It is arranged in guide rail bar (24).
10. a kind of yarn mouth according to claim 9 flat machine voluntarily it is characterised in that: described Yarn carrier holder body
(22) it is provided with Timing Belt casting die (27), described Yarn carrier holder body (22) can be synchronized band casting die (27) and is connected on step band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770045.1U CN205893564U (en) | 2016-07-19 | 2016-07-19 | Self -actuated flat knitting machine of yarn mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770045.1U CN205893564U (en) | 2016-07-19 | 2016-07-19 | Self -actuated flat knitting machine of yarn mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893564U true CN205893564U (en) | 2017-01-18 |
Family
ID=57773900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770045.1U Withdrawn - After Issue CN205893564U (en) | 2016-07-19 | 2016-07-19 | Self -actuated flat knitting machine of yarn mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970463A (en) * | 2016-07-19 | 2016-09-28 | 浙江恒强科技股份有限公司 | Flat knitting machine with self-propelled yarn nozzles |
-
2016
- 2016-07-19 CN CN201620770045.1U patent/CN205893564U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970463A (en) * | 2016-07-19 | 2016-09-28 | 浙江恒强科技股份有限公司 | Flat knitting machine with self-propelled yarn nozzles |
| CN105970463B (en) * | 2016-07-19 | 2018-07-24 | 浙江恒强科技股份有限公司 | A kind of flat machine of yarn mouth voluntarily |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20180724 |
|
| AV01 | Patent right actively abandoned |