CN203474080U

CN203474080U - Winding device

Info

Publication number: CN203474080U
Application number: CN201320570266.0U
Authority: CN
Inventors: 吴志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-16
Filing date: 2013-09-16
Publication date: 2014-03-12
Anticipated expiration: 2023-09-16

Abstract

The utility model discloses a winding device. The winding device is widely applicable to winding of strip-shaped fabric such as yarn and braid. The winding device comprises a winding drum and a pair of supporting arms, wherein the supporting arms are used for supporting the winding drum to enable the winding drum to freely rotate, the tail ends of the two supporting arms are connected into a whole through a pivot shaft, the pivot shaft is connected with the interiors of a pair of pivot sleeves in a coupling mode, and the two pivot sleeves are horizontally fixed to a base plate. A support of the winding drum is formed by the supporting arms and the pivot shaft, the support of the winding drum is freely connected to the base plate in a pivot joint mode, when the support of the winding drum overturns downwards to enable the winding drum and a driven roller to rotate in the opposite directions, and the support of the winding drum provides downward pressure for the winding drum, so that the phenomenon that the winding drum easily and randomly bounces on the driven roller in a non-directional mode in all directions is avoided, and finally the flatness of a roll is achieved.

Description

Wind2

Technical field

The utility model relates to wind2 technical field, more specifically says a kind of wind2 that is widely used in the strip fabrics such as winding yarn, ribbon.

Background technology

The wind2 of the strip fabrics such as the central winding yarn of prior art, ribbon has a lot, and the main band that relies on turns reel to batch the strip fabrics such as yarn, ribbon.

Wherein comparatively common also the simplest structure, as recorded in the middle of patent CN200810054401.X, is directly with and is turned reel by the imput shaft of driven by motor.But the drawback of this structure is that the replacing between full reel and blank coil cylinder is not too convenient.

Also have the comparatively common structure being also widely used especially to see its accompanying drawing as patent CN00804987.4(), by pair of support arms, hold up reel and let alone free revolution, gravity fall by reel self is tangential on a driven voller in imput shaft again, by driven roller strap, turns reel.Yet because the quality of reel itself is light, when driven voller and reel turn round in opposite directions, reel easily produces on driven voller that upper and lower, left and right are nondirectional arbitrarily beats, cause the strip fabrics unfairnesses such as the yarn that finally batches, ribbon.

Utility model content

The purpose of this utility model is to overcome between the full reel of prior art wind2 and blank coil cylinder changes defect not too easily, provides a kind of simple in structure, handled easily, reliability strong, and changes wind2 easily between full reel and blank coil cylinder.

Another object of the present utility model is to overcome the irregular defects of strip fabrics such as yarn that prior art wind2 batches, ribbon, provide a kind of simple in structure, handled easily, reliability strong, and the smooth wind2 of strip fabrics such as the yarn batching, ribbon.

In order to reach above object, the utility model is achieved through the following technical solutions: a kind of wind2, comprise a reel, and hold up described reel and let alone freely rotating pair of support arms, it is characterized in that, described in two, hold-down arm end is connected in one by a drive-connecting shaft, and described drive-connecting shaft is coupling in a pair of pivotally connected set, and described in two, pivotally connected set is horizontally fixed on a substrate.

Hold-down arm and drive-connecting shaft have formed the support of reel, this roller stand is articulated on substrate freely, under roller stand, turn over, when reel and driven voller are turned round in opposite directions, roller stand has given reel downward pressure, thereby prevented that reel from easily producing on driven voller that upper and lower, left and right are nondirectional arbitrarily beats, and finally realized Roll Sushi planeness.

As preferably, wherein the free end of a hold-down arm is hinged with a diagonal ligament, and the free end of described diagonal ligament is inserted in the jack on described substrate, on the middle part side of described diagonal ligament, is provided with a breach.

In order to change between convenient completely reel and blank coil cylinder, fully liberate operative employee's both hands, improved production efficiency, thereby designed a diagonal ligament, when operative employee needs to expire reel while replacing with blank coil cylinder, only hold-down arm need to have been lifted, impel the breach of diagonal ligament to be stuck in jack, operative employee can ignore roller stand, otherwise operative employee need to withstand roller stand on the other hand, another hand change of lap cylinder.

As preferably, in the central axle sleeve of reel, be penetrated with a rotating shaft, the part that the two ends of described rotating shaft stretch out in outside described central axle sleeve is respectively arranged with a bearing, and this is embedded at respectively in a pair of caulking groove on described two hold-down arm middle part sides bearing.

In order to make reel smooth rotation, at rotating shaft two ends, bearing is set.On this external hold-down arm, caulking groove is set, is convenient for changing reel.

As preferably, caulking groove is one to have the half slot being open upwards mouthful, described bearing and described half slot phase inscribe, on described half slot periphery, be provided with the card of the described bearing positioning of a restriction, described card has one and stops that the make progress shell fragment and of positioning of described bearing stops that described bearing is to the catch of axle side positioning.

Card has stopped bearing upwards and to the positioning of axle side, half slot has stopped that bearing is to all the other direction positionings, thereby has further prevented that reel from easily producing on driven voller that upper and lower, left and right are nondirectional arbitrarily beats, and finally realized Roll Sushi planeness.

Alternative as such scheme, caulking groove be one have be open upwards He Yugaiqu road, Kou Qu road communicate and in sink into the curved groove that the circular hole in described hold-down arm constitutes together, circular hole phase inscribe in described bearing and described curved groove, is provided with one and stops that described bearing is to the cover plate of axle side positioning on described curved groove periphery.

Cover plate has stopped that bearing is to the positioning of axle side, and the circular hole of curved groove has stopped that bearing is to all the other direction positionings, thereby has further prevented that reel from easily producing on driven voller that upper and lower, left and right are nondirectional arbitrarily beats, and finally realized Roll Sushi planeness.

As preferably, adjacent bearing inner side on this end, wherein one end of rotating shaft is provided with the flange that a diameter is greater than described reel central axle sleeve internal diameter.

Drum sheath both sides in rotating shaft easily drop out, and in order to allow reel reliably install, are convenient to operative employee, the conditional flange in design one end.

Beneficial effect: (1) hold-down arm and drive-connecting shaft have formed the support of reel, this roller stand is articulated on substrate freely, under roller stand, turn over, when reel and driven voller are turned round in opposite directions, roller stand has given reel downward pressure, thereby prevented that reel from easily producing on driven voller that upper and lower, left and right are nondirectional arbitrarily beats, and finally realized Roll Sushi planeness.

(2) in order to change between convenient completely reel and blank coil cylinder, fully liberate operative employee's both hands, improved production efficiency, thereby designed a diagonal ligament, when operative employee needs to expire reel while replacing with blank coil cylinder, only hold-down arm need to have been lifted, impel the breach of diagonal ligament to be stuck in jack, operative employee can ignore roller stand, otherwise operative employee need to withstand roller stand on the other hand, another hand change of lap cylinder.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is another kind of structural representation of the present utility model;

Fig. 3 treats the structural representation of work state in the utility model application;

Fig. 4 is the structural representation of mode of operation in the utility model application.

In figure: 1-substrate, 2-pivotally connected set, 3-drive-connecting shaft, 4-hold-down arm, 5-reel, 6-central axle sleeve, 7-rotating shaft, 8-bearing, 9-flange, 10-half slot, 11-shell fragment, 12-catch, 13-diagonal ligament, 14-jack, 15-breach, 16-curved groove, 17-cover plate, 18-strip fabrics, 19-imput shaft, 20-driven voller.

The specific embodiment

In order to make technological means of the present utility model, creation characteristic and to reach object, be easy to understand understanding, below in conjunction with specific embodiment, further set forth the utility model.

Embodiment 1: as shown in Figure 1, a kind of wind2, comprises a reel 5, and picking-up reel 5 is let alone freely rotating pair of support arms 4, two hold-down arm 4 ends are connected in one by a drive-connecting shaft 3, and drive-connecting shaft axle 3 is connected in a pair of pivotally connected set 2, and two pivotally connected sets 2 are horizontally fixed on a substrate 1.

Wherein the free end of a hold-down arm 4 is hinged with a diagonal ligament 13, and the free end of diagonal ligament 13 is inserted in the jack 14 on substrate 1, is provided with a breach 15 on the middle part side of diagonal ligament 13.

In the central axle sleeve 6 of reel 5, be penetrated with a rotating shaft 7, the part that the two ends of rotating shaft 7 stretch out in outside central axle sleeve 6 is respectively arranged with a bearing 8, and adjacent bearing 8 inner sides on this end, wherein one end of rotating shaft 7 are provided with the flange 9 that a diameter is greater than reel central axle sleeve internal diameter.

This is embedded at respectively in a pair of caulking groove on two hold-down arm 4 middle part sides bearing 8, this caulking groove is one to have the half slot 10 being open upwards mouthful, bearing 8 and half slot 10 phase inscribes, on half slot 10 peripheries, be provided with the card of restriction bearing 8 positionings, card has one and stops that the shell fragment 11 and that bearing 8 makes progress positioning stops that bearing 8 is to the catch 12 of axle side positioning.

Embodiment 2: as shown in Figure 2, this is embedded at respectively in a pair of caulking groove on two hold-down arm 4 middle part sides bearing 8, this caulking groove be one have be open upwards He Yugaiqu road, Kou Qu road communicate and in sink into the curved groove 16 that the circular hole in hold-down arm constitutes together, circular hole phase inscribe in bearing 8 and curved groove 16, is provided with one and stops that bearing 8 is to the cover plate 17 of axle side positioning on curved groove 16 peripheries.

All the other are with embodiment 1.

Practical: the utility model substrate 1 is installed on up-coiler, especially note making reel be positioned at directly over imput shaft 19 and driven voller 20 on up-coiler, hold-down arm 4 is lifted, impel the breach 15 of diagonal ligament 13 to be stuck in jack 14, then in caulking groove, fit on has overlapped and has been the rotating shaft of free reel 58, now reel 5 is separated with driven voller 20, on reel 5 around Shang Yiquan strip fabrics 18, regain diagonal ligament 13, make hold-down arm 4 fallen by free gravity, make reel 5 be cut in driven voller 20 surfaces and drive revolution by the latter.Change reel 5, also accent operation.

More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a wind2, comprises a reel, and holds up described reel and let alone freely rotating pair of support arms, it is characterized in that, described in two, hold-down arm end is connected in one by a drive-connecting shaft, and described drive-connecting shaft is coupling in a pair of pivotally connected set, and described in two, pivotally connected set is horizontally fixed on a substrate.

2. wind2 according to claim 1, is characterized in that, wherein the free end of a hold-down arm is hinged with a diagonal ligament, and the free end of described diagonal ligament is inserted in the jack on described substrate, on the middle part side of described diagonal ligament, is provided with a breach.

3. wind2 according to claim 1 and 2, it is characterized in that, in the central axle sleeve of reel, be penetrated with a rotating shaft, the part that the two ends of described rotating shaft stretch out in outside described central axle sleeve is respectively arranged with a bearing, and this is embedded at respectively in a pair of caulking groove on described two hold-down arm middle part sides bearing.

4. wind2 according to claim 3, it is characterized in that, caulking groove is one to have the half slot being open upwards mouthful, described bearing and described half slot phase inscribe, on described half slot periphery, be provided with the card of the described bearing positioning of a restriction, described card has one and stops that the make progress shell fragment and of positioning of described bearing stops that described bearing is to the catch of axle side positioning.

5. wind2 according to claim 3, it is characterized in that, caulking groove be one have be open upwards He Yugaiqu road, Kou Qu road communicate and in sink into the curved groove that the circular hole in described hold-down arm constitutes together, circular hole phase inscribe in described bearing and described curved groove, is provided with one and stops that described bearing is to the cover plate of axle side positioning on described curved groove periphery.

6. wind2 according to claim 3, is characterized in that, the adjacent bearing inner side on this end, wherein one end of rotating shaft is provided with the flange that a diameter is greater than described reel central axle sleeve internal diameter.

7. wind2 according to claim 4, is characterized in that, the adjacent bearing inner side on this end, wherein one end of rotating shaft is provided with the flange that a diameter is greater than described reel central axle sleeve internal diameter.

8. wind2 according to claim 5, is characterized in that, the adjacent bearing inner side on this end, wherein one end of rotating shaft is provided with the flange that a diameter is greater than described reel central axle sleeve internal diameter.