JPH0616897B2 - Caroline reel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a carousel reel which is an optimum winding device for continuous winding of strips in all equipment such as conditioning, pickling, tandem mill, In particular, the present invention relates to a carousel reel suitable for winding a non-magnetic material.

[Conventional technology]

The winding of the stopper using the carousel equipment is usually performed by alternately using two reels on the input side and the output side. First, the winding is started on the input side reel, and then it is revolved to form the output side reel. The side reel is turned over so that it can be wound on the exit side. At the end of this winding, in order to prevent the strip tail end from falling into the unrestricted state and falling onto the entry side reel and causing fluttering, etc., as described in Japanese Patent Publication No. More to prevent it from being attracted by a magnet and falling.

[Problems to be solved by the invention]

In the above-mentioned conventional technique, since the tail end of the strip is attracted by a magnet from above to prevent the tail end of the strip from falling, it is impossible to adopt the above method when the strip is a non-magnetic material. .

Even in the case of normal strips, since the strips are lifted with a fairly strong suction force so that they do not fall, a scratch is generated on the surface of the strip due to a magnet, causing a complaint, and a material with a defective strip shape. When the suction force is weak, such as a thin plate or narrow plate, the tail end of the strip may fall and be caught in the incoming reel, damaging the belt lapper or the incoming reel, or the new strip tip may become There were various problems such that the line was stopped by being sucked into the reel and the reel could not be wound up on the inlet side reel. Therefore, in the carousel reel adopted as the continuous winding device, it is impossible to continuously wind the non-magnetic material.

As a method of solving these problems, it is possible to install a guide on the lower surface of the strip. That is, even if it is a strip of non-magnetic material, or if it has a weak suction force such as a poorly shaped material, a thin plate, or a narrow plate, the strip cannot be dropped by supporting it from the lower surface.

However, in the carousel reel, as shown in FIG. 4, since the strip is first wound on the inlet side and then revolved and wound on the outlet side, a fixed guide is attached to the lower surface of the strip. It is impossible to provide.
Therefore, after the take-up reel has revolved, it is conceivable to insert the guide into the bottom of the strip from both sides or one side of the strip, but in reality, there is a drum bearing revolution plate on the strip drive side, and the operation side also has a coil In any case, there is a problem in installing a guide insertion device or the like for withdrawal or operation status confirmation. Further, even with this guide, since the strip receiving position changes according to the winding coil diameter, it is necessary to adjust the receiving position and the receiving angle, which requires a very complicated structure.

According to the present invention, in such a carousel reel, the rear end of the strip is dropped regardless of whether the strip is a magnetic substance or a non-magnetic substance, and even if the strip has a defective shape, a thin plate, a narrow plate, or the like. It is intended to be able to continuously wind up without winding.

[Means for solving problems]

As a means for solving the above problems, the present invention provides a guide rotatably supported by a plurality of support rollers provided along the outer periphery of a disk-shaped reel bearing plate in a carousel-type winder. It is possible to control the position of the guide by providing a ring, a guide for supporting the strip from the lower surface of the guide ring, and an angle adjusting mechanism for the guide, and further rotating the guide ring separately from the carousel body. It was made possible.

[Operation] Each time the carousel body revolves, the guide also rotates through the guide ring and is positioned on the lower surface of the strip being wound, so that the tail end of the strip is also wound without falling. At this time, the receiving angle of the guide with respect to the strip is also adjusted, and the lower surface of the strip is supported at an appropriate position and angle.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. According to the present invention, a plurality of guide ring support rollers 8 are provided along the outer periphery of the peripheral edge portion of the reel bearing plate 6 in the conventional carousel reel, and the guide ring support rollers 8 have a ring gear shape. A guide ring 5 is supported. The guide ring 5 meshes with the guide ring rotating pinion 11 to guide the guide ring driving machine 1.
The driving force of 2 is transmitted through the guide ring rotating pinion 11, and the guide ring 5 is supported by the support roller 8 and can rotate independently.

The guide ring 5 is provided with a guide 4 for supporting the lower surface of the strip in order to prevent the tail end of the strip from falling. As shown in FIG. 2, this guide 4 is composed of rollers a and b and guide plates c and d, protrudes from the guide ring 5 at a right angle, and is attached in a longitudinal direction parallel to the guide ring 5. ing. When the guide ring 5 rotates, the guide 4 rotates integrally with the guide ring 5, and its receiving position is always located on the lower surface of the strip 3 from the guide ring driving machine 12 to the guide ring rotating pinion 11 and the guide ring. Controlled via 5. The receiving position control in this case is a mechanism automatically performed to stop at a fixed position according to the outer diameter of the coil wound around the reel 1.

That is, the strip 3 flows at a position where the outer circumference of the deflorer 15 and the coil outer diameter are connected by a straight line, and therefore, the flow position and the angle of the strip 3 differ depending on the minimum and maximum coil diameters. Therefore, in addition to the control of the receiving position of the guide 4 with respect to the strip 3, a mechanism for adjusting the angle is provided.

This angle adjusting mechanism, as shown in FIGS. 1 and 2,
A shaft 17 attached to the guide 4 is rotatably supported by the guide ring 5, and a worm wheel 18 fixed to the shaft 17 is provided.
And a worm 19 driven by an angle adjustment drive unit 10 fixed to the guide ring 5, the guide angle adjustment gear 7 is provided, and the angle adjustment drive unit 10 operates according to the outer diameter of the coil. Guide 4 via adjustment gear 7
Is a mechanism that can control the angle to any angle.

In addition, 9 is a carousel support roller that supports the carousel body, 13 is a carousel revolution pinion that meshes with the gear of the carose body, and the driving force of the carousel revolution drive machine 14 is transmitted to the carousel revolution pinion 13 as a rotational force. The entire carousel is revolving. Reference numeral 16 is a plate guide that is rotatably provided and has a tip portion that moves forward and backward.

Next, the operation of this embodiment having the above configuration will be described.

In FIG. 3 (a), when the coil diameter of the strip 3 wound on the reel 1 reaches a predetermined diameter, the strip 3 is cut, but its tail end is supported by the guide 4 without falling, and the reel is supported. It is wound up to 1. Next, the tip of the next strip 3 is guided to the reel 2 via the threading guide 16 and the winding is started.

After that, the payout of the coil wound around the reel 1 is started, and when this is completed, the carousel body revolves. First, the carousel revolution drive machine 14 shown in FIG. 1 operates, the carousel body rotates via the carousel revolution pinion 13, and the reel bearing plate 6 and the reels 1 and 2 revolve around with the carousel body. That is, the reel 1 is switched to the input side and the reel 2 is switched to the output side, and the strip 3 is continuously wound by the output-side reel 2. This state is the third
As shown in Figure (b), the guide ring 5
Also rotates at the same time, and accordingly, the guide 4 moves from the upper part to the lower part. At this time, the guide ring driving machine 12 operates and the rotational force is transmitted to the guide ring 5 via the guide ring rotating pinion 11. , The guide ring 5 rotates independently in the clockwise direction.

As the guide ring 5 rotates, the guide 4 moves from the lower part to the upper part, and as shown in FIG. 3 (c), the guide ring 5 stops so as to be located on the lower surface of the strip 3.
Rotation is controlled. Next, the angle adjustment drive machine 10 is operated, the guide angle adjustment gear 7 rotates, and the gear feed mechanism controls the guide angle adjustment gear 7 so that the receiving angle of the guide 4 with respect to the strip 3 becomes an appropriate angle. It is desirable that the guide 4 does not come into contact with the strip 3 during normal winding to prevent the strip 3 from being scratched.

The receiving position and the receiving angle of the guide 4 with respect to the strip 3 are such that the line through which the strip 3 flows moves upward from below as the coil diameter of the strip 3 wound on the reel on the delivery side increases. It is adapted to be automatically adjusted and controlled according to.

The above operation is repeated every revolution of the carousel reel, and the strip 3 can be continuously wound without dropping its tail end.

In the above embodiment, it is possible to adjust the angle of the guide 4 by using a cylinder, a cam, a link system or the like.

It is also possible to achieve the same operation and purpose by installing the guide ring 5 separately from the carousel and rotatably supporting the frame.

〔The invention's effect〕

According to the present invention, since the strip is supported from the lower surface, even a strip of a non-magnetic material can be continuously wound without dropping its tail end, and a defective shape material, a thin plate, and a narrow material. Similarly, continuous winding is possible.

Furthermore, the problem of damaging the reels and belt lappers that had been caused by the fall of the tail end of the strip was eliminated.
Further, the problem of scratches on the product strip, which occurs in the conventional method of adsorbing and supporting the strip from above with a magnet, and the problem that the tip of the strip is adsorbed by the magnet and the line is stopped, are solved.

With the solution to the above problem, a carousel reel most suitable for continuous winding can be installed regardless of the strip of the magnetic material or the non-magnetic material, so that the entire line can be made continuous.

[Brief description of drawings]

FIG. 1 is a schematic front view showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIGS. 3 (a), (b) and (c).
Is an operation explanatory view, and FIG. 4 is an explanatory view of problems leading to the present invention. 4 ... Guide, 5 ... Guide ring, 7 ... Guide angle adjusting gear, 8 ... Guide ring support roller, 10
…… Angle adjustment drive machine, 11 …… Guide ring rotating pinion, 12 …… Guide ring drive machine.

Claims (2)

[Claims] 1. A carousel-type winder comprising: a plurality of support rollers provided along an outer circumference of a disk-shaped reel bearing plate; and a support roller rotatably supported by the support rollers.
And a guide ring having a function of rotating independently of the body of the carousel body, and a strip support guide whose one end is supported by the guide ring and whose receiving position of the strip lower surface is adjusted through rotation control of the guide ring. Carousel reels that are equipped with. 2. The carousel reel according to claim 1, wherein the supporting guide includes an angle adjusting mechanism capable of adjusting a guide angle.