CN220502317U - Spool special for winding machine - Google Patents

Abstract

The utility model discloses a special spool for a winding machine, which comprises a shaft tube, wherein a plurality of shaft discs are sleeved on the shaft tube, wires on adjacent shaft discs are wound in opposite directions, each shaft disc comprises a winding shaft and two side discs on two sides of the winding shaft, friction plates are arranged between the two adjacent side discs, a baffle disc is arranged at the left end of the shaft tube, friction plates are also arranged between the baffle disc and the adjacent side discs, a pressure disc is sleeved at the right end of the shaft tube, friction plates are also arranged between the pressure disc and the adjacent side discs, and a fastener is arranged on the right side of the pressure disc. According to the utility model, the shaft tube is provided with the plurality of shaft discs, the resistance is provided between the shaft discs through the friction plates, and the friction force between the shaft discs and the friction plates is uniformly regulated through the fastening pieces, so that the rotation friction force of each shaft disc is ensured to be equal, and the shaft tube is convenient to regulate and use.

Description

Spool special for winding machine

Technical Field

The utility model relates to the technical field of winding machine accessories, in particular to a special spool for a winding machine.

Background

The winding machine is equipment for winding a wire on a cylinder, the cylinder moves along the axis of a turntable of the winding machine during operation, the turntable of the winding machine rotates, a plurality of rotatable bobbins are arranged on the turntable, and the bobbins can continuously discharge the wire to be wound on the cylinder. A plurality of rotating shafts are arranged on a turntable of the winding machine in a matched mode, a spool can be mounted on each rotating shaft, corresponding wires can be wound on each spool, the tightness of the wires wound on the cylinder is influenced by the rotating friction force of the spools, if the tightness of the plurality of winding wires on the cylinder is required to be the same, the corresponding spool rotating friction force is required to be adjusted to be equal, and the operation is more troublesome, so that a mode for conveniently adjusting the rotating friction force of the spools is required.

Disclosure of Invention

The utility model aims to avoid the defects of the prior art and provides a special spool for a winding machine, thereby effectively solving the defects in the prior art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a special spool of coiler, includes the central siphon, and the cover is equipped with a plurality of axle dish on the central siphon, and the wire on the adjacent axle dish winds to opposite, the axle dish is including winding the axle and winding two side dish of axle both sides, is provided with the friction disc between the adjacent two side dish, the left end of central siphon is provided with keeps off the dish, keeps off also is provided with the friction disc between dish and the adjacent side dish, the right-hand member cover of central siphon is equipped with the pressure disk, also is provided with the friction disc between pressure disk and the adjacent side dish, and the right side of pressure disk is provided with the fastener.

Further, the fastener is a bolt, a gasket is arranged between the bolt and the pressure plate, and a spring is arranged between the gasket and the pressure plate.

Further, wear-resisting sheets are embedded on the outer sides of the side plates in a matched mode.

Further, a plurality of plug-in columns are arranged on one side, close to the side plate, of the wear-resistant plate, plug-in holes are formed in the side plate in a matched mode through the plug-in columns, and the length of the plug-in columns is smaller than the thickness of the side plate.

Further, a screw hole is formed in the outer plug, a counter bore is formed in the outer plug hole in the inner side of the side disc, a screw screwed in the screw hole is arranged in the counter bore, and the outer side of the screw does not exceed the counter bore.

Further, the counter bore is provided with the helmet, and the outer edge of helmet is provided with the breach.

Further, a plurality of inner inserting columns are arranged on one side, close to the side disc, of the wear-resistant piece, inner inserting holes are formed in the side disc in a matched mode, and inner holes are formed in the inner inserting columns in a matched mode on the winding shaft.

Further, the inner plug is made of steel, and a magnet is arranged in the inner hole.

The technical scheme of the utility model has the following beneficial effects: according to the utility model, the shaft tube is provided with the plurality of shaft discs, the resistance is provided between the shaft discs through the friction plates, and the friction force between the shaft discs and the friction plates is uniformly regulated through the fastening pieces, so that the rotation friction force of each shaft disc is ensured to be equal, and the shaft tube is convenient to regulate and use.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view at B in fig. 1.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, the special spool for the winding machine in the embodiment comprises a shaft tube 1, wherein a plurality of shaft discs 2 are sleeved on the shaft tube 1, wires on adjacent shaft discs 2 are wound in opposite directions, each shaft disc 2 comprises a winding shaft 21 and two side discs 22 on two sides of the winding shaft 21, a friction plate 3 is arranged between the two adjacent side discs 22, a baffle disc 4 is arranged at the left end of the shaft tube 1, a friction plate 3 is also arranged between the baffle disc 4 and the adjacent side disc 22, a pressure disc 5 is sleeved at the right end of the shaft tube 1, a friction plate 3 is also arranged between the pressure disc 5 and the adjacent side disc 22, and a fastener 6 is arranged on the right side of the pressure disc 5; in the embodiment, a key slot 11 is formed in the shaft tube 1, the baffle disc 4 is matched with the shaft tube 1 through a key, the pressing disc 5 is matched with the shaft tube 1 through a key, namely, the baffle disc 4 and the pressing disc 5 cannot rotate on the shaft tube 1, so that effective work of the friction plate 3 is ensured, wherein the left end of the key slot 11 in the shaft tube 1 is in a closed arrangement, namely, the baffle disc 4 is prevented from moving leftwards and being separated from the shaft tube 1;

the shaft discs 2 and the friction plates 3 are sleeved on the shaft tube 1, the friction plates 3 are arranged on two sides of each shaft disc 2, the shaft discs 2 are axially compressed through the fasteners 6, the pressure equality of the shaft discs 2 and the friction plates 3 is ensured, the friction force equality of the friction plates 3 to the shaft discs 2 is ensured, and the adjustment and the use are convenient;

preferably, the fastener 6 is a bolt, a gasket 7 is arranged between the bolt and the pressure plate 5, a spring 8 is arranged between the gasket 7 and the pressure plate 5, the gasket 7 can also be clamped at the key of the shaft tube 1, the gasket 7 can not rotate on the shaft tube 1, and when the bolt rotates to compress the spring 8, the gasket 7 and the pressure plate 5 are not rotated, so that the gasket is prevented from being scratched with the spring 8;

preferably, the wear-resisting piece 9 is embedded on the outer side of the side disc 22 and matched with the friction plate 3, the wear-resisting piece 9 can replace the side disc 22 to rub, so that the side disc 22 is prevented from being worn out and failed, the wear-resisting piece 9 and the friction plate 3 can be replaced regularly, and the service life of the shaft disc 2 is prolonged;

preferably, a plurality of external inserting columns 91 are arranged on one side, close to the side plate 22, of the wear-resistant sheet 9, external inserting holes 12 are formed in the side plate 22 in a matched mode, of the external inserting columns 91, the length of the external inserting columns 91 is smaller than the thickness of the side plate 22, the wear-resistant sheet 9 can be inserted into the side plate 22 through the external inserting columns 91, relative rotation between the wear-resistant sheet 9 and the side plate 22 is prevented, the external inserting columns 91 can not penetrate into the inner side of the side plate 22 inwards, and normal paying-off of wires is prevented from being influenced;

preferably, the outer plug post 91 is provided with a screw hole 92, the inner side of the side disc 22 is provided with a counter bore 13 at the outer plug hole 12, the counter bore 13 is provided with a screw 14 screwed at the screw hole 92, the outer side of the screw 14 does not exceed the counter bore 13, the screw 14 can fix the outer plug post 91, the stability of the wear pad 9 is improved, the screw 14 does not exceed the counter bore 13, and the normal paying-off of a wire is prevented from being influenced;

preferably, the counter bore 13 is provided with a protective cap 15, the outer edge of the protective cap 15 is provided with a notch, the protective cap 15 can prevent the edge of the counter bore 13 from scratching wires, the wires are protected, and the notch of the protective cap 15 is used for tilting the protective cap 15 out of the counter bore 13;

preferably, a plurality of inner inserting columns 93 are arranged on one side, close to the side disc 22, of the wear-resistant sheet 9, inner inserting holes 16 are formed in the side disc 22 in a matched mode, inner inserting columns 93 are arranged on the winding shaft 21 in a matched mode, inner holes 17 are formed in the inner inserting columns 93, the length of each inner inserting column 93 is larger than the thickness of the side disc 22, and the inner inserting columns 93 can be inserted into the inner holes 17 in the winding shaft 21 forwards, so that inserting stability is improved;

preferably, the insert 93 is made of steel, the magnet 18 is disposed in the inner hole 17, and the magnet 18 generates suction force to the insert 93, so as to further improve stability of the wear pad 9.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides a special spool of coiler which characterized in that: including the central siphon, the cover is equipped with a plurality of axle dish on the central siphon, and the wire on the adjacent axle dish winds to opposite, the axle dish is including winding the axle and winding two side plates of axle both sides, is provided with the friction disc between two adjacent side plates, the left end of central siphon is provided with keeps off the dish, keeps off also is provided with the friction disc between dish and the adjacent side plate, the right-hand member cover of central siphon is equipped with the pressure disk, also is provided with the friction disc between pressure disk and the adjacent side plate, and the right side of pressure disk is provided with the fastener.

2. A special spool for a winding machine according to claim 1, characterized in that: the fastener is a bolt, a gasket is arranged between the bolt and the pressure plate, and a spring is arranged between the gasket and the pressure plate.

3. A special spool for a winding machine according to claim 1, characterized in that: wear-resisting sheets are embedded on the outer sides of the side plates in a matched mode.

4. A special spool for a winding machine according to claim 3, characterized in that: a plurality of plug-in columns are arranged on one side, close to the side disc, of the wear-resistant piece, plug-in holes are formed in the side disc in a matched mode, and the length of each plug-in column is smaller than the thickness of the side disc.

5. A special spool for a winding machine according to claim 4, wherein: the outer plug is characterized in that a screw hole is formed in the outer plug, a counter bore is formed in the inner side of the side disc at the outer plug hole, a screw screwed at the screw hole is arranged at the counter bore, and the outer side of the screw does not exceed the counter bore.

6. A special spool for a winding machine according to claim 5, characterized in that: the counter bore is provided with the protective cap, and the outer edge of protective cap is provided with the breach.

7. A special spool for a winding machine according to claim 3, characterized in that: the wear pad is characterized in that a plurality of inner inserting columns are arranged on one side, close to the side disc, of the wear pad, inner inserting holes are formed in the side disc in a matched mode, and inner holes are formed in the winding shaft in a matched mode.

8. The spool for a winding machine according to claim 7, wherein: the inner plug is made of steel, and a magnet is arranged in the inner hole.