JP2961601B2 - Multi-coil uniform vertical winding device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

2. Description of the Related Art Generally, a wide band coil is wound as a multi-strip coil on a winding plate which is divided into small portions and set on a single axis in accordance with the purpose. The present invention has no oil stains also multithread coil especially narrow is small split split, and is always relates to a multi-strip coils equally Tatemaki device can that of being wound simultaneously in a uniform firmness .

[0002]

2. Description of the Related Art Since the thickness of a wide band coil produced as a primary product by rolling is not constant, even if the coil is divided into a plurality of slitters, irregularities in the thickness and thickness still remain. When such a multi-layer coil is wound by a winding plate fixed to a rotating shaft, a thick part is wound tightly, and a thin part is loosely wound.

In order to correct the above-mentioned inconvenience, the winding plate is not fixed to the rotary shaft, but is clamped and supported between the rotary pressure contact member and the torque adjusting pressure contact member. When the coil thickness is large, the winding plate is slipped to delay winding of the coil, and when the coil thickness is small, the coil is wound at a normal speed without slipping, so that the coil thickness is not uniform. However, the present inventor has proposed an even hard-rolling machine that can always be wound with a fixed hardness (see Japanese Patent Publication No. 2-62085).

[0004]

Although the above-mentioned prior art uniform rigid winding machine sufficiently fulfills its intended purpose, the press-contact portion and the friction portion with each component are smoothly lubricated with lubricating oil. To prevent oil leakage due to O-rings, etc., the oil is easily attached to the wound multi-strip coil, which reduces the commercial value. Become.

In order to maintain the smoothness of the lubricating oil, the structure is naturally complicated due to the prevention of oil leakage and the securing of an oil passage as described above, so that the panel itself becomes heavy and thick, so it is divided into small parts. In particular, it is not applicable to winding of a narrow coil, and there are difficulties in transportability, workability, durability and the like.

The present invention has been developed in view of the above-mentioned problems of the prior art, and uses a lubricating oil by interposing a slip-preventing slip member and a slip-pressure adjusting member in a press-holding portion of a winding machine. the smoothness of the pressure contact portion and the friction portion while secured by dry without thin simplified structure of Tatemaki board itself and to ensure durability to light, specification
With the interposition of a cutting disk and an auxiliary partitioning disk, a multi-strip is intended to keep evenly divided multi-strip coils with a constant and uniform hardness without oil stains even on small- slit multi-strip coils.
To provide a co-yl equalizing Totate wound location.

[0007]

SUMMARY OF THE INVENTION Therefore, the gist of the present invention to correct the problems of the prior art and to achieve the object thereof is to provide a rotating disk and a loose disk attached to the rotating disk. the gap between the pressure disc set and clamped disc the winding via the galling preventing slippage thereof and slip pressure regulating member, and driving a plurality of coils equal Tatemaki Release digits set a pore pressure constant adjusting body
While inserting and fixing the shaft,
Insert the partition disk concentrically, and center on the winding disk
Restricted between a pair of partitioning disk and winding disk facing each other
Outer peripheral surface of the coil-equivalent vertical winding machine
And concentrically inserted from both ends of the drive shaft
The body is tightly sandwiched by the holding plate in a sandwich shape.
Is a multi-start coils equally Tatemaki apparatus form.

Although the present invention is based on the above-mentioned configuration, several slip pressure adjusting members are provided at predetermined positions on the winding disk, and rotate with the rotation of the winding disk. At the same time, the rotating disk and the pressure contact disk are constantly pressed outward with a constant repulsive force around the winding disk. In addition, in order to ensure that the pressing interval is constant, the gap is maintained by tightening a constant gap pressure adjusting body.

Therefore, a certain resistance is generated in the winding disk sandwiched between the rotating disk and the pressure contact disk, and the torque (kg ·
m) occurs. This torque can be desired depending on how the slip pressure adjuster is tightened.

The anti-galling slip body has a maintenance function of forcibly applying an appropriate slip to the winding disk to normally exert the torque. In other words, the winding disk rotates with the rotation disk and the rotation of the rotation disk, so that the torque generated at this time causes the rotation of the rotation disk and the pressure contact disk even if they are all rotating in the same direction. If there is no rotation difference between the take-up disks and there is no interposition of the anti-slip body, molecules on both sides of the take-up disk due to friction between the rotating disk and the press-contact disk are bonded together, resulting in a tight galling. The slip function cannot be exhibited, and normal torque cannot be obtained.

As described above, the slip pressure adjusting body and the anti-galling slip body exert a synergistic function in close relation to each other, and the desired torque and slip condition are determined by the constant gap pressure adjusting body. It can be ensured that it is constant depending on the degree of tightening.

Then, a plurality of the coil-equivalent hard winding machines according to the present invention are set on the same drive shaft in multiple strips via respective partitioning disks, and each tip end of the divided multi-row coil corresponds to each. It starts by sandwiching between the slits of each winding disk.

The rotation of the drive shaft rotates the rotary disk, the press-contact disk also rotates at the same speed in the same direction, and the winding disk also rotates in the same direction while partitioning both sides of each coil. The board starts winding while being restrained and guided.

Therefore, as described above, the thickness of the strip-shaped wide coil is not constant because it has a thick portion and a thin portion. Therefore, even in the multi-section coil divided into small parts, the fact that the thickness is not uniform still remains. The winding disk set to obtain a desired torque in advance by the degree of tightening of the constant gap pressure adjusting body winds the multi-strand coil while rotating at the same speed in the same direction as the rotating disk and the pressure contact disk. In the case of winding the thick portion of the coil, the torque exceeds the set torque. In this case, the slip pressure adjusting body and the anti-galling slip body function to cause the rotation of the winding disk to cause a slip between the rotating disk and the pressure contact disk, and the rotation of the winding disk is delayed from the rotation of the rotating disk and the pressure contact disk. It is to let. In short, in each winding disk, the thick portion of the multi-split coil divided into small pieces is slow, and the thin portion does not slip, so that the winding disk does not slip. At the same speed.

Therefore, the multi-section coil divided into small parts is
The winding circle is fixed to the same drive shaft as the slitter and the corresponding winding disk, so that there is no slack.Also, it is a dry type that does not use lubricating oil. It is simultaneously wound on a plate with a constant and uniform hardness. Furthermore, by such winding, as the winding diameter gradually increases and the weight of the winding coil gradually increases, the pressure is applied to the center of the winding disk to gradually increase the torque, and at the same time, The slip of the winding disk also gradually increases and its rotation speed is delayed, so that the multi-turn coil can be wound at a constant and uniform hardness to the end and wound simultaneously.

Another major advantage of the present invention is that it is possible to similarly wind a multi-split coil which is divided into small portions and particularly narrow. In other words, by interposing the auxiliary partitioning disk in the above-described device, the particularly narrow multi-strip coil divided into small pieces by the slitter is applied to each winding disk while both sides thereof are restrained and guided by the auxiliary partitioning disk. Can be wound up. In other words, it is possible to adapt to a desired narrow coil by appropriately selecting the thickness of the partition disk. The partition disk obtained by removing the auxiliary partition disk as the minimum width from the thickness of the winding disk as the minimum width. It can handle winding up to the width between them.

The torque and the degree of slip are determined by the number of slip pressure adjusters, the material, size, thickness, contact area, etc. of the slip pressure adjusters and anti-galling slip members, as well as the gap pressure adjusters. It can be appropriately selected depending on the degree of tightening, and these can be selected in consideration of the material, thickness, width, length, and the like of the coil.

[0018]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a longitudinal sectional view in the radial direction showing an embodiment of the present invention, and FIG. 2 is an explanatory front view thereof. The coil uniform hard winding machine in the present invention,
It comprises a rotating disc 1, a pressure contact disc 2, a winding disc 3, a slip pressure adjusting body 4, an anti-galling slip body 5, and a constant gap pressure adjusting body 6. Then, a pressing plate 8 is fixed to the drive shaft 9 via a plurality of partitioning discs 7 for a plurality of the above-mentioned coil-equally hard-wound disks, thereby forming a multi-strip coil equally-hardened device.

The rotary disk 1 has a substantially convex shape, and has a hole 10 fitted in the center of the drive shaft 9 and a keyway 11 of the drive shaft 9 at the center thereof.
And a thread groove is formed on the periphery of the convex projection.

The pressing disc 2 is provided with a screw groove on the inner peripheral surface of a hole formed at the center, and this is combined with the screw groove of the rotating disk 1 to form a screwing portion 13 and integrate them. Therefore, the winding disk 3
By contacting the hole formed at the center of the rotary disk 1 with the rotary disk 1 in advance, it is possible to sandwich the rotary disk 1 and the press-contact disk 2 with the concave circumferential groove formed between the rotary disk 1 and the press-contact disk 2.

Between the inner surface of the concave circumferential groove and the contact surface of the winding disk 3, a plate or sheet made of a synthetic resin such as Teflon, nylon or epoxy resin is interposed as an anti-slip body 5. Therefore, there is no galling due to the rotation difference of the direct contact, and a smooth slip is generated. In the hole 14 formed in the winding disk 3, an elastic rebound material such as sponge, rubber, urethane, or a spring is interposed as the slip pressure adjusting body 4 which is supported around the hole 14 and penetrates. . In FIG. 2, four slip pressure adjusting members 4 are provided at regular intervals, and these are tightened by a constant gap pressure adjusting member 6 which is screwed into holes 15 provided at four positions on the press-contacting disk 2 to thereby rotate the rotating disk. Since the winding disk 3 rotates with the rotation of the winding disk 3 while being in compression contact with the pressing disk 2, a resistance is generated to generate torque.

Each partition disk 7 has a hole 16 formed in the center.
Is simply inserted through the drive shaft 9.
Although Ru freedom Jo Taidea for, multithread coil evenly Tatemaki instrumentation
Both sides of the location is closely in pressing plate 8, 8 fixed to the drive shaft 9
It is pinched by the captive. The holding plate 8 is fixed to the drive shaft 9 with bolts 17.

The multi-split coil 18 divided into small parts is constantly wound around each of the partitioning disks 7 with a constant and uniform hardness by each of the hard-wound disks. Also,
The outer surface of each auxiliary partitioning disk 19 is in contact with the inner surface of each partitioning disk 7, and the large hole 20 formed in the center is set along the outer peripheral surfaces of the rotating disk 1 and the press-contacting disk 2. The multi-strip coil 18 divided into small pieces can be wound in the same manner as described above. Incidentally, by changing the thickness of each auxiliary partitioning disk 19 and removing the auxiliary partitioning disk 19, the thickness of the winding disk 3 to the coil width between the partitioning disks 7 is increased. It can deal with winding of the strip coil.

Reference numeral 21 denotes a slit provided on the winding disk 3 for scratching the tip of the coil, 22 denotes a through hole,
After winding the coil, it is transported through a rope. In addition, if a radial marking line and a concave portion are provided on the rotating disk 1, it is possible to provide a measure of the degree of tightening.

[0025]

According to the structure of the present invention, even if the thickness of the divided multi-section coil is not constant, each coil is always wound at a constant and uniform hardness from the start to the end. In addition, it is possible to wind a multi-section coil which is divided into small pieces in a narrow width. And since the smoothness of the operation of the device is kept dry without using lubricating oil, the wound multi-strip coil is free of oil stains and can be expected to improve the commercial value. The maintenance of replacement of the anti-galling slip body and the like is also facilitated, and since it is thin and lightweight, handling such as transportation and construction setting is smooth, and it can withstand long-term use and can be provided at low cost.

[Brief description of the drawings]

FIG. 1 is a radial vertical sectional view showing an embodiment of the present invention.

FIG. 2 is an explanatory front view showing one embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rotating disk 2 Pressure contact disk 3 Winding disk 4 Slip pressure adjuster 5 Anti-slip body 6 Constant gap pressure adjuster 7 Partition disk 8 Holding plate 9 Drive shaft 10 Hole 11 Keyway 12 Protrusion 13 Screw Joint 17 Bolt 18 Multi-section coil 19 Auxiliary partition disk

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI B65H 54/52 B65H 54/52 D

Claims (1)

(57) [Claims] An anti-galling slip body (5) and a slip pressure adjusting body (4) are provided in a gap between a rotating disc (1) and a press-contact disc (2) loosely set on the rotating disc (1). and clamping the winding disc (3) through, and pore pressure constant adjusting body a plurality of settings digit coils equally Tatemaki Edition (6) drive shaft
(9) Insert and fix each coil equally between the vertical winding machines
Each partition disk (7) is inserted concentrically into the winding disk.
(3) A pair of partition disks facing each other with the center at the center
(7), a pair of (7) and a pair of
The auxiliary partitioning disk (19) is mounted on the outer peripheral surface of
Concentrically and inserted through both ends of the drive shaft (9).
The main body is sandwiched by the holding plates (8) and (8)
A multi-section carp characterized by being tightly held in a lip shape
Le uniform winding device.