CN101225575A - Draw-off mechanism of computer stocking knitter - Google Patents
Draw-off mechanism of computer stocking knitter Download PDFInfo
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- CN101225575A CN101225575A CNA2008100593622A CN200810059362A CN101225575A CN 101225575 A CN101225575 A CN 101225575A CN A2008100593622 A CNA2008100593622 A CN A2008100593622A CN 200810059362 A CN200810059362 A CN 200810059362A CN 101225575 A CN101225575 A CN 101225575A
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- central tube
- spring
- tractive
- draw
- apron
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Abstract
The invention relates to a computerized hosiery machine traction device, comprising a needle cylinder, a central tube, a leather collar and a blower; wherein, the central tube is in parallel with the needle cylinder, the overlooking projection of which is in the needle cylinder; the leather collar is sliding sleeved jointed on the bottom of the central tube; the outer diameter of the leather collar is smaller than the inner diameter of the needle cylinder; the lower end of the leather collar is lower than the upper end of the needle cylinder while the leather collar moving downwards; the central tube is hollow, and the blower is communicated with the central tube on the top to pump air outward. The computerized hosiery machine traction device has the advantages of pulling uniformly, having good hosiery quality, realizing hosiery turnover automatically while finishing pulling which leaves out manual hosiery turnover in the prior art, improving the degree of automation, and reducing labor intensity.
Description
Technical field
The invention belongs to the computer stocking technical field, particularly draw-off mechanism of computer stocking knitter.
Background technology
Hosiery machine generally all is the weft knitting braiding, old coil must be withdrawed from needle latch when circle is moved back in the weft knitting braiding, and that just needs to give lower pulling force of coil, claims tractive again.The socks that go out on the present double cylinder footwear machine are generally all finished by the batching roller, promptly are made up of two live-rollerss, and two live-rollerss are clamped the stocking leg, rely on its frictional force that the stocking leg is drawn in the rotation process downwards.Because the knitting density of socks is not on all four, so this mode of traction is uneven to the tractive force of fabric, the special change is to be offset easily in the traction heel.And the pulling device of this structure, the stocking leg that comes out all is a reverse side, need manually turn over socks, wastes time and energy.Also there is not at present a kind of pulling device that turns over the socks function automatically that has concurrently.
Summary of the invention
The technical problem to be solved in the present invention is: existing hosiery machine pulling device is inhomogeneous to the traction force of fabric, easily causes tractive bias effect socks product fabric quality, and knitting socks is reverse side after syringe comes out, and need manually turn over the technical problem of socks.
For solving the problems of the technologies described above, the technical solution used in the present invention is: draw-off mechanism of computer stocking knitter, it is characterized in that: comprise syringe, central tube and apron, central tube is parallel to syringe, its downward projection is in the syringe cylinder, the apron slip cap is connected on the lower end of central tube, and the external diameter of apron is less than the syringe internal diameter; When apron moved downward, its lower end bottom surface was in the syringe upper end.
It also comprises blower fan, and central tube is a hollow tube, and blower fan connects outwards exhaust of central tube upper end.
It also comprises tractive matrix, bearing block, maintainance set, spring and spring guide, the tractive matrix is enclosed within the central tube epimere, spring guide passes the tractive matrix and bearing block is fixed, bearing block places the chute of tractive matrix, socket spring on the spring guide, the fixedly connected maintainance set in spring guide lower end is installed apron on the maintainance set.
Described bearing block is provided with rolling bearing.
Also be provided with little maintainance set in the described maintainance set, small leather cup is equipped with in described little maintainance set lower end; fixedly connected two spring guides in little maintainance set upper end; be with back-moving spring on the spring guide respectively; two spring guides pass the tractive matrix respectively and are fixedly connected with bearing block, described bearing block places the chute of tractive matrix.
Described spring guide is provided with spring card slot, the regulating spring elasticity.
Central tube is erected at the upper end of syringe, and the stocking leg coil that weaves on central tube lower end and cover apron and the syringe thereon contacts.Bearing block can be done in the chute of tractive matrix and slide up and down, its power resources are in the rotating cam circle in the external world, the rotation of on the cam ring under it, rolling of bearing on the bearing block, 4 high points and 4 low spots of matching with the position of bearings are arranged on the cam ring, 4 high points and 4 low spots are cross symmetry respectively, when bearing is gone to high point, apron just is raised, release is to the compressing of coil, when bearing is gone to the cam ring low spot, apron descends under the thrust of spring, and coil is formed compressing, and the pin that at this moment moves back circle just can normally be finished and move back circle.
The present invention adopts blower fan to cooperate with apron, the motion of blower fan and apron is controlled by host computer, when apron probes into syringe downwards, just push down fabric and move back circle, move back after circle finishes, host computer control apron upwards promotes and withdraws from syringe, the blower fan of host computer control simultaneously carries out exhaust, to weave the good stocking leg by wind-force and rout up automatically, go out socks like this, realize turning over automatically the technique effect of socks just for positive by the central tube upper end.The present invention carries out tractive by apron compressing coil, and tractive is more even, and it is good to go out socks socks product quality, when finishing tractive, realized turning over automatically the technique effect of socks, saved and knitted the processing step that needs manually to turn over socks in the socks technology now, improved automaticity, reduced labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is a tractive basal body structure schematic diagram of the present invention
Specific embodiment
As shown in Figure 1 and Figure 2, blower fan 18 connects the upper port of central tube, extracts the air in the central tube, forms certain wind-force, and the stocking leg is routed up by the upper port of central tube under the effect of wind-force.Central tube 16 upper ends are tractive matrix 1 fixedly, have on the tractive matrix 1 and be four chutes 2 that crosswise distributes, be respectively arranged with a bearing block 3 in each chute, described bearing block 3 can slide up and down in chute 2, connects a rotatable bearing 4 on each bearing block 3.The last top of tractive matrix 1 is connected with coils 17 on the tractive.Four spring guides 5 pass tractive matrix 1 respectively and are fixed on each bearing block 3, all are with a back-moving spring 6 on each spring guide.Each spring guide is provided with 5 spring card slots 7, can the dynamics of regulating spring on spring guide.The fixedly connected jacket casing 15 in first pair of spring guide lower end of straight line correspondence, the jacket casing lower end is by the fixedly connected big maintainance set 9 of screw, the fixedly connected big apron 10 in lower end of big maintainance set, so big maintainance set 9 and the big apron 10 socket central tube lower end of just sliding, also be connected with apron sheath 14 in big maintainance set 9 outsides, this apron sheath 14 is fixed on the lower end of jacket casing 15 with big maintainance set 9.The fixedly connected little maintainance set 12 of second pair of spring guide of straight line correspondence, little maintenance 12 is embedded between big maintainance set 9 and the central tube 16, the fixedly connected cuticle circle 13 in little maintainance set 12 lower ends.Central tube is erected at the upper end of syringe, the stocking leg that weaves on central tube lower end and cover apron and the syringe thereon contacts, external cam astragal moving axis bearing moves up and down, the bearing toilet drives the relative central tube of apron by spring guide and does similar piston type motion up and down like this, when in apron probes into syringe, pushing down fabric, can weave and move back circle, the braiding move back the circle finish after, apron upwards promotes and withdraws from syringe, blower fan begins to draw the air in the core barrel, the effect of the fabric that weaves by wind-force routed up automatically from the central tube upper end, and the socks of routing up like this are for positive, removed the operation that socks that existing hosiery machine weaves need manually turn over socks from.
Claims (6)
1. draw-off mechanism of computer stocking knitter, it is characterized in that: comprise syringe, central tube and apron, central tube is parallel to syringe, and its downward projection is in the syringe cylinder, and the apron slip cap is connected on the lower end of central tube, and the external diameter of apron is less than the syringe internal diameter; When apron moved downward, its lower surface was lower than the syringe upper end.
2. draw-off mechanism of computer stocking knitter according to claim 1 is characterized in that: also comprise blower fan, central tube is a hollow tube, and blower fan connects outwards exhaust of central tube upper end.
3. draw-off mechanism of computer stocking knitter according to claim 2, it is characterized in that: also comprise tractive matrix, bearing block, maintainance set, spring and spring guide, the tractive matrix is enclosed within the central tube epimere, spring guide passes the tractive matrix and bearing block is fixed, bearing block places the chute of tractive matrix, socket spring on the spring guide, the fixedly connected maintainance set in spring guide lower end is installed apron on the maintainance set.
4. draw-off mechanism of computer stocking knitter according to claim 3 is characterized in that: described bearing block is provided with rolling bearing.
5. draw-off mechanism of computer stocking knitter according to claim 4, it is characterized in that: also be provided with little maintainance set between described maintainance set and the central tube, small leather cup is equipped with in described little maintainance set lower end; fixedly connected two spring guides in little maintainance set upper end; be with back-moving spring on the spring guide respectively; two spring guides pass the tractive matrix respectively and are fixedly connected with bearing block, described bearing block places the chute of tractive matrix.
6. according to the arbitrary described draw-off mechanism of computer stocking knitter of claim 1 to 5, it is characterized in that: described spring guide is provided with spring card slot, the regulating spring elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100593622A CN101225575A (en) | 2008-01-25 | 2008-01-25 | Draw-off mechanism of computer stocking knitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100593622A CN101225575A (en) | 2008-01-25 | 2008-01-25 | Draw-off mechanism of computer stocking knitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101225575A true CN101225575A (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100593622A Pending CN101225575A (en) | 2008-01-25 | 2008-01-25 | Draw-off mechanism of computer stocking knitter |
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| Country | Link |
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| CN (1) | CN101225575A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668744A (en) * | 2013-11-12 | 2014-03-26 | 夏金木 | Automatic overturning device of hosiery machine |
| CN109898314A (en) * | 2019-04-02 | 2019-06-18 | 浙江汉保利罗袜业有限公司 | The numerical control automatic stocking turner of plate female's socks |
| CN110512344A (en) * | 2019-04-10 | 2019-11-29 | 浙江叶晓机械科技有限公司 | A kind of fixed device of double cylinder loom |
| CN111021033A (en) * | 2019-11-25 | 2020-04-17 | 西安理工大学 | Sock turning and sleeving machine |
-
2008
- 2008-01-25 CN CNA2008100593622A patent/CN101225575A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668744A (en) * | 2013-11-12 | 2014-03-26 | 夏金木 | Automatic overturning device of hosiery machine |
| CN109898314A (en) * | 2019-04-02 | 2019-06-18 | 浙江汉保利罗袜业有限公司 | The numerical control automatic stocking turner of plate female's socks |
| CN110512344A (en) * | 2019-04-10 | 2019-11-29 | 浙江叶晓机械科技有限公司 | A kind of fixed device of double cylinder loom |
| CN111021033A (en) * | 2019-11-25 | 2020-04-17 | 西安理工大学 | Sock turning and sleeving machine |
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Open date: 20080723 |