CN207276887U - A kind of outer spindle of braider - Google Patents
A kind of outer spindle of braider Download PDFInfo
- Publication number
- CN207276887U CN207276887U CN201721267599.0U CN201721267599U CN207276887U CN 207276887 U CN207276887 U CN 207276887U CN 201721267599 U CN201721267599 U CN 201721267599U CN 207276887 U CN207276887 U CN 207276887U
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- spindle
- bar
- retainer
- cover plate
- outer spindle
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Abstract
The utility model belongs to braiding apparatus technical field, disclose a kind of outer spindle of braider, including outer spindle body, outer spindle deck, turn round coil spring seat, sliding block, spindle bar, retainer, roller, frictional disk, the ratchet cover plate, spindle seat, the U-shaped bar of off-line, threaded eye and consumption line detection bar, the ratchet cover plate is arranged on spindle seat bottom, roller is equipped with the inclined-plane of the ratchet cover plate, roller is fixed by being placed on the retainer above the ratchet cover plate, retainer can stir roller when being rotated on the ratchet cover plate and move up and down on the inclined-plane of the ratchet cover plate, there is sliding block in retainer side, there is button among sliding block, button is inserted in the U-type groove of the handle of retainer side protrusion, sliding block one end is equipped with resetting spring.This programme adjusts litzendraht wire expanding force according to different litzendraht wire features, there is provided different expanding force gears, when litzendraht wire is exhausted or broken, fast and accurately makes skidding action.This programme is simple in structure, easy to operate, and action can quick and precisely improve work efficiency, improves the quality of braiding finished product.
Description
Technical field
The utility model patent is related to braiding apparatus technical field, more particularly to a kind of outer spindle of braider.
Background technology
Spindle, also known as spindle, are to be used for that fiber is twisted yarn and is coiled into the component of definite shape on spinning machine, on braider
The component for playing same purpose is also referred to as spindle.Outer spindle is installed on the outside surrounding of braider knitting disc, and main function is fixed
Spindle, and the yarn in yarn bag is guided out yarn bag and reaches weaving point, while constant expanding force is provided yarn, work as yarn
Line has braking device when breaking end.To different yarns, there is provided different expanding forces, the spindle are suitable for plurality of specifications model
Yarn, expanding force can very easily be adjusted according to the requirement of production technology.After if litzendraht wire were exhausted or broken, outer ingot
Son cannot be braked, it will braiding entanglement occur, influence production and final product quality, reduce production efficiency.In the prior art, no
Possesses such spindle that the braking brake function that constant tension force again can be accurate is provided.
Therefore it provides a kind of possess spindle fixing device, can provide yarn constant tension, can according to technological requirement
It is necessary to adjust expanding force, possess the detection of consumption line and the outer spindle of wire breakage detector.
The content of the invention
The purpose of this utility model is that it is directed to above-mentioned technical problem, there is provided a kind of outer spindle of braider.
A kind of outer spindle of braider, including outer spindle body, outer spindle deck, turn round coil spring seat, sliding block, spindle bar, retainer,
Roller, frictional disk, the ratchet cover plate, spindle seat, the U-shaped bar of off-line, threaded eye and consumption line detection bar, the ratchet cover plate are arranged on spindle seat bottom
Portion, is equipped with roller on the inclined-plane of the ratchet cover plate, and roller is fixed by being placed on the retainer above the ratchet cover plate, and retainer is on the ratchet cover plate
Roller can be stirred during rotation to move up and down on the inclined-plane of the ratchet cover plate, there is sliding block in the side of retainer, there is a button among sliding block,
Button is inserted in the U-type groove of the handle of retainer side protrusion, and sliding block one end is equipped with resetting spring.
Radial needle roller bearing is equipped with spindle body bearing hole, bearing hole upper surface is equipped with thrust roller bearing, frictional disk group
The not threaded one end of the mandrel of part is inserted into the endoporus of needle bearing through rolling bearing, and the friction plate of frictional disk is placed on roller axle
Above holding, there is outer spindle deck to be fixed on by four locking devices on outer spindle body above frictional disk friction plate.
Sliding block is equipped with button, and button is hinged with retainer, and rolling bearing, frictional disk, retainer are equipped with outer spindle body
It is identical with ratchet dish external diameter, it may be contained within outer spindle body, frictional disk rough surface, spindle seat top is equipped with spindle foam-rubber cushion.
Spindle bar includes interior bar, the spring leaf that can be inserted into interior bar, is placed on interior bar upper end and the coaxially connected inner tube set of interior bar
Pipe and plug, interior bar, inner tube casing are fixedly connected with plug, and interior bar is hollow cylinder, jagged at two busbares of cylinder
It is inserted into for spring leaf, interior bar is divided into two semicircle cylinders by spring leaf, and spring leaf extends round about in two indentation, theres
Go out arc-shaped side edges.
Two arc-shaped side edges edge of spring leaf is in interior bar both sides, with two notches apart from equal, the radius of spring leaf arc-shaped side edges
More than interior bar exradius, the line of interior bar radial cross-section notch is vertical with the line of spring leaf side edge.
Tension mechanism has 4 gears for adjusting, wire jumper hook not under tension when, the torsion coil spring seat that is attached thereto and dial
Block does not rotate, sliding block automatic homing under the action of the spring.
Spindle is installed on spindle bar, and litzendraht wire bypasses the U-shaped bar of off-line, through threaded eye, is led by turning round the U-shaped of coil spring seat
Line bar is pierced by.
Outer spindle configuration consumption line detection bar, is played a role using centrifugal force effect.When the litzendraht wire in spindle exhausts, consumption
Line detection bar will can touch the limit switch fixed with outer spindle relative position, and machine will send alarm, and shut down.Spindle bar
It is inserted into spindle, spring leaf is stuck in the groove of spindle inner wall in spindle inner wall tensioner, spring leaf curved edge, to spindle endoporus
Wall produces lateral pressure, and driving and fixation are played to spindle.Outer spindle is furnished with tension mechanism, mainly adjusts rising for litzendraht wire
Clamp force, has multiple selective uses of tensioner gear according to the difference of litzendraht wire.Litzendraht wire is placed along clockwise first before threading
In spindle bar interior bar, litzendraht wire is passed through to the U-shaped bar of off-line in left side, the U-shaped bar of off-line is fixed on outer spindle by locking unit
On deck, then by wound clockwise on four columns, litzendraht wire is then passed through into threaded eye, by litzendraht wire along tension mechanism
The U-shaped feed carrier at lower section means for belt tension end, is pierced by from outer feed carrier right side, to weaving point.
Turn round wind spring to be connected with torsion coil spring seat, litzendraht wire tensioner during work, litzendraht wire is by pulling the U of tension mechanism wire jumper hook
Type groove, the retainer that sliding block is stirred by the button of inner side in spindle body rotate, and promote roller to be rolled on the ratchet cover plate, roller
Highly decline, while the frictional disk on roller can also decline, and depart from the outer spindle deck above it, frictional disk
It is freely rotated.The litzendraht wire bag in interior bar and interior bar on frictional disk is freely rotated therewith；If litzendraht wire broken or
When person shuts down, tension mechanism resets under the action of the spring, and sliding block can also drive retainer to phase negative side under the thrust of spring
To rotation, promote roller to be rolled on the ratchet cover plate, the height of roller rises, while the frictional disk on roller also can on
Rise, contacted with the outer spindle deck above it, frictional disk cannot move, and the spindle bar and spindle on frictional disk are just not yet
It can be freely rotated, realize the effect of braking brake.
Tension mechanism can provide yarn constant expanding force during braiding.The yarn of outer spindle is to pass through U
The four columns of type off-line bar reach threaded eye, are then spread out of by threaded eye to the U-type groove of the wire jumper hook of tension mechanism, finally by
The outflow of wire jumper hook, which passed through line cam and crossed line plate, reaches weaving point.The sometimes high bottom sometimes of line cam is crossed, yarn is sometimes from interior ingot
The top of son from the lower section of interior spindle through passing through sometimes, and the unwrapping wire of such spindle is with regard to sometimes fast and sometimes slow.What the technical program used
The skidding mechanism turned round the strainer of spring type and be made of the ratchet cover plate, roller, frictional disk solves the problems, such as this.Work as drawing
When power is excessive, the pivot angle of the wire jumper hook of tension mechanism can also increase, will also with rotation, sliding block with setting ahead for wire jumper hook connects
Band movable slider slides, and sliding block, which drives retainer to rotate, makes roller decline along the inclined-plane of the ratchet cover plate, such frictional disk and outer spindle first
The frictional force of plate can reduce, and the rotation of the spindle bar and the spindle on spindle bar that are attached thereto can be more flexible.The expanding force of yarn
It can reduce；When pulling force reduces, the pivot angle of the wire jumper hook of tension mechanism can reduce, and also subtract with the pivot angle set ahead of take-up hook connects
Small, sliding block will move under the action of resetting spring along opposite direction.The rotation that sliding block stirs holding makes roller with rising,
Roller will head on frictional disk rising, and at this moment the frictional force on frictional disk and outer spindle deck can increase, the spindle bar being attached thereto
Rotation with the spindle on spindle bar can be difficult, and the expanding force of yarn can also increase therewith.During braiding, wire jumper hook with
Weave the difference of yarn power and beat.
The utility model adjusts the expanding force of litzendraht wire according to the characteristics of different litzendraht wires, there is provided different expanding force shelves
Position, when litzendraht wire exhausts or breaks, can fast and accurately make the action of skidding.This programme is simple in structure, behaviour
Facilitate, it is possible to increase work efficiency, there is provided weave the quality of finished product.
Brief description of the drawings
Fig. 1：A kind of outer spindle structure stereogram of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 2：A kind of outer spindle structure profile of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 3：A kind of brake structure figure (one) of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 4：A kind of brake structure figure (two) of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 5：A kind of brake structure figure (three) of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 6：A kind of retainer of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 7：A kind of ratchet cover plate of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 8：A kind of spindle rod structure figure of the outer spindle arrestment mechanism of braider of the utility model；
Fig. 9：A kind of outer spindle arrestment mechanism local structural graph of braider of the utility model.
Wherein：1. outer spindle body；2. outer spindle deck；3. consume line detection bar assembly；4. sliding block；5. turn round coil spring seat；6. yarn
Spindle support；7. locking unit；8. the U-shaped bar of off-line；9. threaded eye component；10. spindle；11. the ratchet cover plate；12. retainer；13. roller；
14. spindle foam-rubber cushion；15. interior bar；16. turn round wind spring；17. frictional disk；18. button；19. rolling bearing；20. spring leaf；In 21.
Rod bush；22. axis pin；23. plug；25. tensioning seat；26. backstand；27. wire jumper hook.
Embodiment
The technical program is described further with reference to the accompanying drawings.
As shown in figs 1-9, the outer spindle of a kind of braider, including outer spindle body 1, the torsion wind spring that is arranged on outer spindle body 1
Seat 5, the sliding block 4 being connected with torsion coil spring seat 5, spindle bar, the retainer 12 being connected through spindle bar interior bar 15 with sliding block 4, installation
Roller 13 on retainer 12, through interior bar 15 with retainer 12 is coaxially connected is respectively arranged at 12 upper and lower part of retainer
Frictional disk 17 and the ratchet cover plate 11, be arranged on the outer spindle deck 2 on 17 top of frictional disk, be arranged on outer 2 top of spindle deck
Spindle seat 6, the U-shaped bar 8 of the off-line being connected with outer spindle deck 2, the threaded eye component 9 on the U-shaped bar 8 of off-line and consumption line are visited
Measuring staff component 3.
Consuming line 3 component of detection bar includes consumption line detection bar, thickness transducer, control device and alarm, consumption line detection bar
For hand.
Sliding block 4 is equipped with button 18, and button 18 is hinged with retainer 12, and rolling bearing, frictional disk are equipped with retainer 12
17th, retainer 12 is identical with 11 outside diameter of the ratchet cover plate, may be contained within outer spindle body 1,17 rough surface of frictional disk, on spindle seat 6
Portion is equipped with spindle foam-rubber cushion 14.
Spindle bar includes interior bar 15, the spring leaf 20 that can be inserted into interior bar 15, is placed on 15 upper end of interior bar and interior bar is coaxially connected
Interior rod bush 21 and plug 22, interior bar 15, interior rod bush 21 be fixedly connected with plug 22, and interior bar 15 is hollow cylinder,
Jagged at two busbares of cylinder to be inserted into for spring leaf 20, interior bar is divided into two semicircle cylinders, spring leaf by spring leaf 20
20 extend arc-shaped side edges round about in two indentation, theres.
20 liang of arc-shaped side edges edges of spring leaf are in 15 both sides of interior bar, with two notches apart from equal, 20 arc-shaped side edges of spring leaf
Radius of curvature be more than 15 outside diameter of interior bar, the line and the line of 20 side edge of spring leaf of 15 radial cross-section notch of interior bar hang down
Directly.
Coil spring seat 5 is turned round when not stressing, the automatic homing under the action of the spring of sliding block 4.
Spindle is installed in the interior bar 15 of spindle bar, and litzendraht wire bypasses the U-shaped bar 8 of off-line, through threaded eye component 9, passes through
The U-shaped conductor rod for turning round coil spring seat 5 is pierced by.
Embodiment only illustrates the technical solution of the utility model, rather than carries out any restrictions to it；Although with reference to foregoing reality
Example is applied the utility model is described in detail, for those of ordinary skill in the art, still can be to foregoing
Technical solution described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and model of the utility model technical solution claimed
Enclose.
Claims (7)
- A kind of 1. outer spindle of braider, it is characterised in that：Including outer spindle body, outer spindle deck, turn round coil spring seat, sliding block, spindle Bar, retainer, roller, frictional disk, the ratchet cover plate, spindle seat, the U-shaped bar of off-line, threaded eye and consumption line detection bar, the ratchet cover plate are arranged on Spindle seat bottom, is equipped with roller on the inclined-plane of the ratchet cover plate, and roller is fixed by being placed on the retainer above the ratchet cover plate, and retainer exists Roller can be stirred when rotating on the ratchet cover plate to move up and down on the inclined-plane of the ratchet cover plate, there is sliding block in the side of retainer, among sliding block has One button, button are inserted in the U-type groove of the handle of retainer side protrusion, and sliding block one end is equipped with resetting spring.
- A kind of 2. outer spindle of braider according to claim 1, it is characterised in that：Centripetal rolling is equipped with spindle body bearing hole Needle bearing, bearing hole upper surface are equipped with thrust roller bearing, and not threaded one end of mandrel of friction disc pack passes through the axis of rolling Socket joint enters the endoporus of needle bearing, and the friction plate of frictional disk is placed on above roller bearing, has above frictional disk friction plate outer Spindle deck is fixed on outer spindle body by four locking devices.
- A kind of 3. outer spindle of braider according to claim 1, it is characterised in that：Sliding block is equipped with button, and button is with protecting Hold frame to be hinged, rolling bearing is equipped with retainer, frictional disk, retainer are identical with ratchet dish external diameter, may be contained within outer spindle body Interior, frictional disk rough surface, spindle seat top is equipped with spindle foam-rubber cushion.
- A kind of 4. outer spindle of braider according to claim 1, it is characterised in that：Spindle bar include interior bar, can be inserted into The spring leaf of bar, be placed on interior bar upper end and interior bar coaxially connected inner tube casing and plug, and interior bar, inner tube casing and plug are fixed Connection, interior bar be hollow cylinder, jagged at two busbares of cylinder that interior bar is divided into two for spring leaf insertion, spring leaf A semicircle cylinder, spring leaf extend arc-shaped side edges round about in two indentation, theres.
- A kind of 5. outer spindle of braider according to claim 4, it is characterised in that：Including two arc-shaped side edges edge of spring leaf Bar both sides, with two notches apart from equal, the radius of curvature of spring leaf arc-shaped side edges is more than interior bar outside diameter, and interior bar radial cross-section lacks The line of mouth is vertical with the line of spring leaf side edge.
- A kind of 6. outer spindle of braider according to claim 1, it is characterised in that：Tensioning seat has adjustable gear, turns round When coil spring seat does not stress, sliding block automatic homing under the action of the spring.
- A kind of 7. outer spindle of braider according to claim 1, it is characterised in that：Spindle is installed on the interior bar of spindle bar On, litzendraht wire bypasses the U-shaped bar of off-line, through threaded eye component, is pierced by by the U-shaped conductor rod for turning round coil spring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267599.0U CN207276887U (en) | 2017-09-29 | 2017-09-29 | A kind of outer spindle of braider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267599.0U CN207276887U (en) | 2017-09-29 | 2017-09-29 | A kind of outer spindle of braider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276887U true CN207276887U (en) | 2018-04-27 |
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ID=61988379
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267599.0U Active CN207276887U (en) | 2017-09-29 | 2017-09-29 | A kind of outer spindle of braider |
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| Country | Link |
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| CN (1) | CN207276887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604530A (en) * | 2017-09-29 | 2018-01-19 | 青岛中亿伟业机械制造有限公司 | A kind of outer spindle of braider |
-
2017
- 2017-09-29 CN CN201721267599.0U patent/CN207276887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604530A (en) * | 2017-09-29 | 2018-01-19 | 青岛中亿伟业机械制造有限公司 | A kind of outer spindle of braider |
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