CN208803245U - A kind of winder for preventing peg or spindle from dallying - Google Patents

Abstract

The utility model provides a kind of winder for preventing peg or spindle from dallying, and belongs to technical field of sewing equipment.It, which solves existing winder, will appear the technical problems such as peg or spindle idle running.This winder includes pedestal and is threaded through the intracorporal main shaft of seat, the side of pedestal is equipped with liner and liner is set on main shaft, the mounting groove of bar shaped is offered on one end outer peripheral surface of main shaft and mounting groove is extended by the end face of main shaft along the axial direction of main shaft, the elastic component of bar shaped is embedded in mounting groove, the middle part of elastic component has the segmental arc to arch upward and the segmental arc protrudes from outside mounting groove, elastic component also has the convex cone section to arch upward by the position of close end, and the projecting height of convex cone section is higher than the projecting height of segmental arc；The other end of main shaft is circumferentially fixed with coiling driving wheel.Winder installation and removal peg or spindle in the utility model is simple and convenient, peg or spindle can be effectively prevent to dally.

Description

A kind of winder for preventing peg or spindle from dallying

Technical field

The utility model belongs to sewing device parts technical field, is related to a kind of winder, and especially one kind prevents shuttle The winder of core idle running.

Background technique

Winder is the important component of sewing machine, and the centre bore of peg or spindle is covered on the main shaft of winder, driving around The main axis of line device is to drive peg or spindle to rotate, so that it may to carry out coiling to peg or spindle.

It is more square that Chinese patent (notification number: CN202323355U, publication date: 2012-07-11) discloses a kind of replacement peg or spindle Just bobbin winder device, including pedestal, subbase connection support, bracket connect strut, and aluminium dish is arranged in the side of strut, and the other side is set Set shaft, the center point connection of shaft and aluminium dish, it is characterised in that be provided with spring groove in shaft, be provided with bullet in spring groove Spring；Spring groove and spring outwards are provided with a retainer plate；One end of spring is provided with an elbow, is provided in spring groove One hole, elbow insert in the hole.

Winder in above patent document is securely seated between peg or spindle on roll by the reaction force of spring, Make peg or spindle that roll rotation be followed to carry out coiling.But since to can't hold out against peg or spindle or line tension abnormal for camber of spring, when coiling Peg or spindle still can dally relative to roll.

Chinese patent (notification number: CN203187951U, publication date: 2013-09-11) also discloses a kind of improvement type coiling Device assembly, including roll and mounting plate, roll are equipped with brake hoop, cam rings are equipped between roll and mounting plate, tiltedly Wedge ring is equipped with tapered wedges and cylindrical channel A, and cylindrical channel A is equipped with friction pad, and mounting plate is equipped with and A pairs of cylindrical channel The cylindrical channel B that answers, duct corresponding with tapered wedges are equipped with friction pulley pin plate, cam rings and friction against cylindrical channel B location Reset spring and preloaded bearing are successively arranged between wheel pin plate, preloaded bearing corresponds to roll, the also corresponding transmission dress of preloaded bearing It sets, crescent-shaped lever is movably equipped on mounting plate, crescent-shaped lever is equipped with adjustment pin.

Coiling device assembly in above patent document can only have the peg or spindle of locating slot, common shuttle for peg or spindle centre bore both ends A possibility that core is not no locating slot, and peg or spindle dallies is higher.

Summary of the invention

The utility model aiming at the above problems existing in the prior art, provides a kind of winder for preventing peg or spindle from dallying, The technical problem to be solved by the utility model is to how to provide a kind of be easy for installation and removal and what versatility was high can prevent The winder of peg or spindle idle running.

The purpose of this utility model can be realized by the following technical scheme:

A kind of winder for preventing peg or spindle from dallying, including pedestal and it is threaded through the intracorporal main shaft of the seat, the pedestal Side is equipped with liner and the liner is set on the main shaft, which is characterized in that opens up on one end outer peripheral surface of the main shaft There is the mounting groove of bar shaped and the mounting groove is extended by the end face of main shaft along the axial direction of main shaft, is embedded in the mounting groove The middle part of the elastic component of bar shaped, the elastic component has the segmental arc to arch upward and the segmental arc protrudes from outside the mounting groove, institute Stating elastic component also has the convex cone section to arch upward by the position of close end, and the projecting height of the convex cone section is higher than the segmental arc Projecting height；The other end of the main shaft is circumferentially fixed with coiling driving wheel.

The principle is as follows: main shaft is located at the eccentric position of pedestal, and the segmental arc in elastic component middle section is arc-shaped and length is longer, When not being put into peg or spindle, segmental arc part is exposed to outside mounting groove, and after being put into peg or spindle, the part of exposing is by peg or spindle Center bore inner wall extrusion deformation is contracted in mounting groove, and tightly withstand peg or spindle center bore inner wall, peg or spindle phase when preventing coiling It dallies for main shaft；Convex cone section also has part to be exposed to outside mounting groove, and convex cone section and segmental arc interval are arranged, and its role is to right The axial direction of peg or spindle is limited or is positioned, or with segmental arc collective effect, tightly withstand peg or spindle center bore inner wall rise It to circumferential position-limiting action, can also can be caught in the locating slot of peg or spindle, use after being put into centre bore both ends and having the peg or spindle of locating slot Centre bore both ends have the peg or spindle of locating slot to dally relative to main shaft when preventing coiling.Winder in the technical program is suitable for A variety of different peg or spindles, including common both ends not notch, one or both ends there is notch, there is one or more A notch and peg or spindle inner hole be equipped with chamfer plane etc..

Insert entangles elastic component and compresses while on main shaft, plays the role of fixed elastic component；When coiling works When, peg or spindle entangles after main shaft is put into, and peg or spindle, and position when fixed shuttle peg winding are withstood in the side of liner；The convex cone of elastic component The another side of Duan Huicong peg or spindle compresses peg or spindle, and elastic component prevents peg or spindle from loosening with liner collective effect, along with segmental arc is withstood Peg or spindle inner wall fixes peg or spindle simultaneously in terms of three, effectively promotes the reliability of peg or spindle slide system.

In the above-mentioned winder for preventing peg or spindle from dallying, the slot bottom inner end of the mounting groove offers radial along main shaft Aperture is installed, the inner end of the elastic component has the bolt section bent to side, and the bolt section is plugged in the installation aperture It is interior.Can prevent elastic component from falling off or axial float in this way, thus guarantee the stability of elastic component installation and use can By property.

In the above-mentioned winder for preventing peg or spindle from dallying, the convex cone section is close to the end face of the main shaft.

When carrying out coiling using the common peg or spindle of not locating slot, by bobbin case on main shaft, the process of peg or spindle is installed In, the segmental arc and convex cone section of elastic component are contracted in the mounting groove of main shaft by the extrusion deformation of peg or spindle center bore inner wall, are passed through The elastic force effect of elastic component tightly withstand peg or spindle center bore inner wall, peg or spindle is empty relative to the main shaft of winder when preventing coiling Turn；And convex cone section can compress the side side of peg or spindle, make the another side of peg or spindle against liner, will not loosen.

In the above-mentioned winder for preventing peg or spindle from dallying, as scheme in second, the convex cone section is close to the liner Side.

The convex cone section of elastic component is between pad side and peg or spindle contact surface, when being put into peg or spindle, by determining for peg or spindle one end Position slot is to above-mentioned convex cone section, and convex cone section blocks the locating slot of peg or spindle one end, and the segmental arc of elastic component withstands the centre bore of peg or spindle Inner wall easily can be put into and take out very, while can prevent peg or spindle from dallying again.

This scheme is simpler, practical, it is only necessary to change a lower elastic member, and the main shaft of winder uses common winder Main shaft can realize the purpose for preventing peg or spindle from dallying.

The shape of this certain elastic component can have other shapes, be also possible to two elastic components and two mounting grooves is added to realize Function of the invention can also be that the spring on similar electric grinder adds roll structure, and the mounting groove on main shaft can be with existing The tangent tangent line arc of slot, inclined-plane etc..

In the above-mentioned winder for preventing peg or spindle from dallying, the winder further includes swing arm, one end of the swing arm with The pedestal axial restraint circumferentially rotates connection, and the other end of the swing arm is set on the main shaft；The pedestal side Eccentric position is equipped with camshaft, is installed with eccentric cam on the camshaft, the end of the camshaft is connected with can be with convex The crimping control panel of wheel shaft rotation and swing, the side of the pedestal is additionally provided with can be with the crimping tune of the swing arm synchronous hunting Plate is saved, one end of the crimping adjustable plate has the card slot being mutually clamped with the cam part of the eccentric cam, and the crimping is adjusted The other end of plate is equipped with reset tension spring.When coiling works, crimping control panel is pushed, the angle for driving cam axle certain, Crimping adjustable plate and swing arm is driven to swing by the eccentric cam on camshaft, to push the main shaft of winder to working position It sets, realizes normal coiling movement.

In the above-mentioned winder for preventing peg or spindle from dallying, the pedestal side has connecting pin, the end of the swing arm It is connected on the connecting pin with the middle part of the crimping adjustable plate by axial screw.Swing arm and crimping adjustable plate are relatively solid Fixed, the two being capable of synchronization action.

In the above-mentioned winder for preventing peg or spindle from dallying, the end of the camshaft is connected with check plate, the stop The outer end of plate has retainer, and stopping wheel is arranged on the main shaft, has stop card slot, institute on the outer peripheral surface of the stopping wheel Stating check plate can swing with the rotation of camshaft and be embedded in the retainer in the stop card slot.Retainer around With stop exact separation when line, it is located in stop card slot after the completion of coiling.Specifically, when original state, stopping on check plate Dynamic portion is mutually separated with the stop card slot on stopping wheel, and crimping control panel is pressed in peg or spindle by manually pulling on peg or spindle In coiling, as coiling is more and more, push crimping control panel swing, recycle the transmission of camshaft so that check plate gradually to Spindle swing, final retainer is embedded just below in stop card slot after the coiling of peg or spindle has been expired, and is completed coiling movement, is prevented Main shaft drives peg or spindle to continue to rotate.

In the above-mentioned winder for preventing peg or spindle from dallying, the main shaft is Step Shaft, and the liner is in the form of annular discs, described The side of liner has pockets, and the other side of the liner is resisted against on the step surface of the main shaft.In this way convenient for liner Installation.

In the above-mentioned winder for preventing peg or spindle from dallying, the mounting groove is stepped along its length, the installation Slot passes through liner position and extends to the stepped locations in the middle part of the main shaft；The mounting groove is deep by the position of proximal end face Slot, position of the mounting groove in the middle part of the main shaft are shallow slot, pass through sloped transition between above-mentioned deep trouth and shallow slot.In this way There is the bit space that allows radially inward in the end of main shaft, convenient for elastic component to radial deformation, so that peg or spindle installation is more held Easily, convenient.

The cross-sectional shape of mounting groove can be rectangle, can be triangle, be also possible to step.

In the above-mentioned winder for preventing peg or spindle from dallying, the coiling driving wheel includes annular wheel body and O-ring, described Annular wheel body is by along the outer peripheral surface that the lock-screw that annular wheel body radially plugs is connected to the main shaft, the annular wheel body Outer peripheral surface on there is annular groove, the O-ring is made and is set on the annular groove using rubber.When work, push away Dynamic pressure line traffic control making sheet pushes main shaft to operating position, the O-ring of annulus wheel body periphery and is fixed in sewing machine upper shaft at this time The friction face contact of dead turn, sewing machine upper shaft pass through the spindle operation of the frictional force drives winder, carry out coiling work.

Compared with prior art, peg or spindle is withstood in the liner side of winder in the utility model, and when fixed shuttle peg winding Position；The another side of the convex cone Duan Huicong peg or spindle of elastic component compresses peg or spindle, and elastic component and liner collective effect prevent peg or spindle loose It is dynamic, along with segmental arc withstands peg or spindle inner wall, fixes peg or spindle simultaneously in terms of three, effectively promote the reliable of peg or spindle slide system Property, and it is simple and convenient to mount and dismount peg or spindle.

Detailed description of the invention

Fig. 1 is the schematic perspective view of this winder.

Fig. 2 is the configuration schematic diagram of this winder.

Fig. 3 is main shaft, liner and the elastic component cross-sectional view in embodiment one after this winder installation peg or spindle.

Fig. 4 is main shaft, liner and the elastic component cross-sectional view in embodiment two after this winder installation peg or spindle.

In figure, 1, pedestal；2, main shaft；21, mounting groove；22, aperture is installed；23, step surface；3, it pads；31, it accommodates recessed Slot；4, elastic component；41, segmental arc；42, convex cone section；43, bolt section；5, coiling driving wheel；51, annular wheel body；51a, annular are recessed Slot；52, O-ring；6, swing arm；7, camshaft；8, eccentric cam；9, crimping control panel；10, crimping adjustable plate；10a, card slot； 11, reset tension spring；12, connecting pin；13, axial screw；14, check plate；14a, retainer；15, stopping wheel；15a, stop Slot；16, lock-screw；17, peg or spindle；17a, locating slot.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

Embodiment one

As shown in Figure 1 to Figure 3, this winder includes pedestal 1 and the main shaft 2 that is threaded through in pedestal 1, and the side of pedestal 1 is set There is liner 3 and liner 3 is set on main shaft 2, the mounting groove 21 and mounting groove 21 of bar shaped are offered on one end outer peripheral surface of main shaft 2 Extended by the end face of main shaft 2 along the axial direction of main shaft 2, main shaft 2 is Step Shaft, and liner 3 is in the form of annular discs, pads 3 side tool There are pockets 31, pads 3 other side and be resisted against on the step surface 23 of main shaft 2.Mounting groove 21 is stepped along its length, Mounting groove 21 passes through the stepped locations that 3 positions of liner extend to 2 middle part of main shaft, and mounting groove 21 is deep by the position of proximal end face Slot, mounting groove 21 are shallow slot close to the position at 2 middle part of main shaft, pass through sloped transition between above-mentioned deep trouth and shallow slot；Mounting groove 21 It is inside embedded with the elastic component 4 of bar shaped, the middle part of elastic component 4 has the segmental arc 41 to arch upward and the segmental arc 41 protrudes from mounting groove Outside 21, elastic component 4 also has the convex cone section 42 to arch upward by the position of close end, and convex cone section 42 is close to the end face of main shaft 2, convex cone section 42 projecting height is higher than the projecting height of segmental arc 41；The other end of main shaft 2 is circumferentially fixed with coiling driving wheel 5.Further , winder further includes swing arm 6, and one end of swing arm 6 is circumferentially rotated with 1 axial restraint of pedestal to be connect, and the other end of swing arm 6 is arranged On main shaft 2；The eccentric position of 1 side of pedestal is equipped with camshaft 7, is installed with eccentric cam 8, the end of camshaft 7 on camshaft 7 Portion is connected with the crimping control panel 9 that can be rotated and swing with camshaft 7, and the side of pedestal 1 is additionally provided with can be synchronous with swing arm 6 The crimping adjustable plate 10 of swing, one end of crimping adjustable plate 10 have the card slot 10a being mutually clamped with the cam part of eccentric cam 8, The other end of crimping adjustable plate 10 is equipped with reset tension spring 11；1 side of pedestal has connecting pin 12, the end of swing arm 6 and crimping tune The middle part of section plate 10 is connected on connecting pin 12 by axial screw 13.Swing arm 6 and crimping adjustable plate 10 are relatively fixed, the two energy Enough synchronization actions；The end of camshaft 7 is connected with check plate 14, and the outer end of check plate 14 has retainer 14a, covers on main shaft 2 Equipped with stopping wheel 15, there is stop card slot 15a on the outer peripheral surface of stopping wheel 15, check plate 14 can be with the rotation of camshaft 7 And it swings and makes in retainer 14a insertion stop card slot 15a.Main shaft 2 is located at the eccentric position of pedestal 1, the arc in 4 middle section of elastic component Shape section 41 is arc-shaped and length is longer, and when not being put into peg or spindle 17,41 part of segmental arc is exposed to outside mounting groove 21, its role is to After being put into peg or spindle 17, the part of exposing is contracted in mounting groove 21 by the extrusion deformation of 17 center bore inner wall of peg or spindle, and tightly 17 center bore inner wall of peg or spindle is withstood, prevents peg or spindle 17 when coiling from dallying relative to main shaft 2；Convex cone section 42 also has part to be exposed to peace Outside tankage 21, convex cone section 42 and the interval of segmental arc 41 are arranged, and are limited or are determined its role is to the axial direction to peg or spindle 17 Position, or with 41 collective effect of segmental arc, 17 center bore inner wall of peg or spindle that withstands tightly plays circumferential position-limiting action, can also be After being put into centre bore both ends and having the peg or spindle 17 of locating slot 17a, it can be caught in the locating slot 17a of peg or spindle 17, when for preventing coiling Centre bore both ends have the peg or spindle 17 of locating slot 17a to dally relative to main shaft 2.

3 sets of liner entangles elastic component 4 and compresses, play the role of fixed elastic component 4 while on main shaft 2；Work as coiling When work, peg or spindle 17 is entangled after main shaft 2 is put into, and peg or spindle 17, and position when fixed 17 coiling of peg or spindle are withstood in the side for padding 3； The convex cone section 42 of elastic component 4 can compress peg or spindle 17 from the another side of peg or spindle 17, and elastic component 4 and 3 collective effects of liner prevent peg or spindle 17 loosen, and along with segmental arc 41 withstands 17 inner wall of peg or spindle, fixed peg or spindle 17, effectively promotion peg or spindle 17 are anti-simultaneously in terms of three The reliability of idle running.

This winder be suitable for a variety of different peg or spindles 17, including common both ends not notch, one end or two Holding has notch, with one or more notches etc..Peg or spindle 17 can also carry out the transformation of adaptability, in peg or spindle 17 Hole one or both ends end face is equipped with chamfer plane, in this way formation guide surface, convenient for passing through leading for guide surface when placing peg or spindle 17 The convex cone section 42 of elastic component 4 is squeezed to effect, it is more convenient；It can increase in this way and convex cone 42 on elastic component 4 simultaneously Contact area effectively prevent axial rotation.

Further, the slot bottom inner end of mounting groove 21 offers the installation aperture 22 radial along main shaft 2, elastic component 4 it is interior Holding has the bolt section 43 bent to side, and bolt section 43 is plugged in installation aperture 22, can prevent elastic component 4 from falling off in this way Or axial float, to guarantee the stability that elastic component 4 is installed and the reliability used.

As shown in Fig. 2, coiling driving wheel 5 includes that annular wheel body 51 and O-ring 52, annular wheel body 51 pass through along annular wheel body 51 lock-screws 16 radially plugged are connected on the outer peripheral surface of main shaft 2, have annular groove on the outer peripheral surface of annular wheel body 51 51a, O-ring 52 are made and are set on annular groove 51a using rubber.When work, crimping control panel 9 is pushed, main shaft 2 is pushed away To operating position, the friction face contact of the O-ring and the dead turn being fixed in sewing machine upper shaft of annular 51 periphery of wheel body at this time, Sewing machine upper shaft is operated by the main shaft 2 of the frictional force drives winder, carries out coiling work.

Embodiment two

As shown in figure 4, the present embodiment is roughly the same with embodiment one, the difference is that, convex cone section 42 in the present embodiment Close to the side of liner 3, i.e. the convex cone section 42 of elastic component 4 is located between 3 sides of liner and 17 contact surface of peg or spindle, is put into peg or spindle 17 When, by the locating slot 17a of 17 one end of peg or spindle to above-mentioned convex cone section 42, convex cone section 42 blocks the locating slot 17a of 17 one end of peg or spindle, and The segmental arc 41 of elastic component 4 withstands the center bore inner wall of peg or spindle 17, easily can be put into and take out very, while can prevent shuttle again Core 17 dallies.This scheme is simpler, practical, it is only necessary to change a lower elastic member 4, and the main shaft 2 of winder using commonly around Line device main shaft 2 can realize the purpose for preventing peg or spindle 17 from dallying.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although 1, pedestal is used more herein；2, main shaft；21, mounting groove；22, aperture is installed；23, step surface；3, Liner；31, pockets；4, elastic component；41, segmental arc；42, convex cone section；43, bolt section；5, coiling driving wheel；51, annular Wheel body；51a, annular groove；52, O-ring；6, swing arm；7, camshaft；8, eccentric cam；9, crimping control panel；10, crimping tune Save plate；10a, card slot；11, reset tension spring；12, connecting pin；13, axial screw；14, check plate；14a, retainer；15, stop Wheel；15a, stop card slot；16, lock-screw；17, peg or spindle；The terms such as 17a, locating slot, but be not precluded using other terms Possibility.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as Any additional limitation is all contrary to the spirit of the present invention.

Claims (10)

1. a kind of winder for preventing peg or spindle from dallying, described including pedestal (1) and the main shaft (2) being threaded through in the pedestal (1) The side of pedestal (1) is equipped with liner (3) and the liner (3) is set on the main shaft (2), which is characterized in that the main shaft (2) mounting groove (21) of bar shaped and the mounting groove (21) are offered on one end outer peripheral surface by the end face of main shaft (2) along main shaft (2) axial direction extends, and the elastic component (4) of bar shaped, the middle part tool of the elastic component (4) are embedded in the mounting groove (21) There is the segmental arc (41) to arch upward and the segmental arc (41) protrudes from the mounting groove (21) outside, the elastic component (4) leans on close end Position also there is the convex cone section (42) to arch upward, the projecting height of the convex cone section (42) is higher than the protrusion of the segmental arc (41) Highly；The other end of the main shaft (2) is circumferentially fixed with coiling driving wheel (5).

2. the winder according to claim 1 for preventing peg or spindle from dallying, which is characterized in that the slot bottom of the mounting groove (21) Inner end offers the installation aperture (22) along main shaft (2) radial direction, and the inner end of the elastic component (4) has the bolt bent to side Section (43), the bolt section (43) are plugged in the installation aperture (22).

3. the winder according to claim 1 or 2 for preventing peg or spindle from dallying, which is characterized in that the convex cone section (42) is leaned on The end face of the nearly main shaft (2).

4. the winder according to claim 1 or 2 for preventing peg or spindle from dallying, which is characterized in that the convex cone section (42) is leaned on The side of the nearly liner (3).

5. the winder according to claim 2 for preventing peg or spindle from dallying, which is characterized in that the winder further includes swing arm (6), one end of the swing arm (6) circumferentially rotates with the pedestal (1) axial restraint and connect, another end cap of the swing arm (6) It is located on the main shaft (2)；The eccentric position of pedestal (1) side is equipped with camshaft (7), fixed on the camshaft (7) Have eccentric cam (8), the end of the camshaft (7) is connected with the crimping control panel that can be rotated and swing with camshaft (7) (9), be additionally provided with can be with the crimping adjustable plate (10) of the swing arm (6) synchronous hunting, the crimping for the side of the pedestal (1) One end of adjustable plate (10) has the card slot (10a) being mutually clamped with the cam part of the eccentric cam (8), the crimping adjustable plate (10) the other end is equipped with reset tension spring (11).

6. the winder according to claim 5 for preventing peg or spindle from dallying, which is characterized in that pedestal (1) side has Connecting pin (12), the end of the swing arm (6) and the middle part of the crimping adjustable plate (10) are connected to by axial screw (13) On the connecting pin (12).

7. the winder according to claim 6 for preventing peg or spindle from dallying, which is characterized in that the end of the camshaft (7) It is connected with check plate (14), the outer end of the check plate (14) has retainer (14a), is arranged with stop on the main shaft (2) It takes turns (15), there is stop card slot (15a) on the outer peripheral surface of the stopping wheel (15), the check plate (14) can be with camshaft (7) rotation and swing and be embedded in the retainer (14a) in the stop card slot (15a).

8. the winder according to claim 1 or 2 for preventing peg or spindle from dallying, which is characterized in that the main shaft (2) is step Axis, the liner (3) is in the form of annular discs, and the side of the liner (3) has pockets (31), the other side of the liner (3) It is resisted against on the step surface (23) of the main shaft (2).

9. the winder according to claim 8 for preventing peg or spindle from dallying, which is characterized in that the mounting groove (21) is along length Direction is stepped, and the mounting groove (21) passes through liner (3) position and extends to the step position in the middle part of the main shaft (2) It sets；The mounting groove (21) is deep trouth, position of the mounting groove (21) in the middle part of the main shaft (2) by the position of proximal end face For shallow slot, pass through sloped transition between above-mentioned deep trouth and shallow slot.

10. the winder according to claim 1 or 2 for preventing peg or spindle from dallying, which is characterized in that the coiling driving wheel It (5) include annular wheel body (51) and O-ring (52), the annular wheel body (51) passes through the lock that radially plugs along annular wheel body (51) Tight screw (16) is connected on the outer peripheral surface of the main shaft (2), has annular groove on the outer peripheral surface of the annular wheel body (51) (51a), the O-ring (52) are made and are set on the annular groove (51a) using rubber.