JP5807968B2 - High pressure water washing equipment for wire coil - Google Patents

Description

  The present invention relates to a high-pressure water washing apparatus for washing wire coils.

  Conventionally, there is a pickling apparatus as disclosed in Patent Document 1.

JP-A-6-212465

In the pickling apparatus disclosed in Patent Document 1 described above, a wire coil hooked on a C-shaped hook is immersed in a pickling tank to remove the black skin of the wire coil. After washing, the wire coil needs to be washed with high-pressure shower water, and in a washing apparatus that ejects high-pressure shower water, the shower water ejected from the inner wash shower pipe for washing the inner peripheral side of the wire coil There was a problem that the cleaning efficiency deteriorated due to mutual interference.
Further, when shower water is jetted from the outside to the entire outer circumference of the wire coil, there is a problem that the jetted shower water is jetted upward.

The present invention eliminates the mutual interference of shower water ejected from a nozzle, can improve the cleaning efficiency, and prevents high-efficiency spraying of shower water and can clean the wire coil well. For the purpose of provision, the following measures were taken to achieve at least part of this objective.
The wire coil high-pressure water washing apparatus of the present invention includes two inner wash shower pipes having nozzles that can shower-wash the inner peripheral side of the wire coil hooked to the hook, and the nozzle of one of the inner wash shower pipes The positions of the nozzles of the other inner washing shower pipe are shifted so that the shower water ejected from each nozzle is arranged in a staggered manner so that the shower water ejected from each nozzle does not interfere with each other, and the shower water ejected from each nozzle The gist of the present invention is that it is configured to be ejected downward .

  Since the positions of the nozzles provided in each of the two inner washing shower pipes are arranged in steps, the shower water ejected from each nozzle is prevented from interfering with each other, and the washing efficiency is improved. It becomes.

The wire coil high-pressure water washing apparatus of the present invention includes a ring-shaped shower ring that can shower-wash the outer peripheral side of the wire coil hooked to the hook, and rotates the wire coil by rotating. A coil rotating bar that can be provided, and the shower ring is provided with a nozzle for jetting shower water downward or sideways only on the upper side, and the wire rotating coil is rotated to sequentially rotate the wire coil. The gist of the invention is that the entire outer periphery of the can is cleaned.
In this way, the shower ring for cleaning the outer peripheral side of the wire coil is provided with a nozzle only on the upper side, and shower water is ejected downward or sideways from this nozzle, so that shower water is not spouted upward. .
In addition, by rotating the coil rotating bar and sequentially rotating the wire rod coil, shower water from the nozzle of the shower ring spreads over the entire outer periphery of the wire rod coil, and the entire outer periphery of the wire rod coil can be cleaned well.

In the wire coil high-pressure water washing apparatus of the present invention, a means for detecting the amount of rotation of the coil rotation bar is provided, and the shower ring is reciprocated in the axial direction of the wire coil based on a detection signal of the amount of rotation detection means. Control means for appropriately controlling the mechanism to be moved may be provided.
If it carries out like this, rotation of the wire rod coil accompanying the amount of rotation of a coil rotation bar and reciprocation of the shower ring which spouts washing water will be interlocked appropriately, and the circumference of a wire rod coil can be washed efficiently and satisfactorily. .

It is a front lineblock diagram of the high pressure water washing apparatus of a wire coil. It is a plane block diagram of a high pressure water washing apparatus. It is an expansion front block diagram of the shower tank part of a high pressure water washing apparatus. It is an expansion plane block diagram of the shower tank part of a high-pressure water washing apparatus. It is a side surface expansion schematic block diagram in the state where shower water is ejected from the inside and outside to the wire coil in the shower tank.

Next, the form for implementing this invention is demonstrated using an Example.
FIG. 1 is a front view of the high-pressure water washing apparatus, and FIG. 2 is a plan view of the high-pressure water washing apparatus. 3 is an enlarged front view of the shower tank portion, and FIG. 4 is an enlarged plan view of the shower tank portion.

A shower tank 3 is provided on the right side of the machine base 2 of the high-pressure water washing apparatus 1 in the figure, and a coil carrier 5 is placed on the cradle 4 above the shower tank 3.
A C-shaped hook 6 is provided on the lower surface side of the coil carrier 5, and a wire coil 7 is hooked on a coil receiving surface 6 a of the C-shaped hook 6, and the inner periphery of the hooked wire coil 7. In order to perform shower cleaning on the side, two inner cleaning shower tubes 10 and 10 are extended from the machine base 2 side so as to be reciprocally movable.

Moreover, the outer washing shower pipes 11 and 11 for sending the washing water which wash | cleans the outer periphery of the wire coil coil 7 are extended from the machine stand 2 side to the outer peripheral side of the wire coil coil 7, and a pair of outer washing shower pipes 11 and 11 are also comprised. A ring-shaped outer wash shower ring 12 as shown in the enlarged side view of FIG. 5 is provided on the right end side of the pair of outer wash shower pipes 11, 11. It has been. In addition, the upper end side of the outside shower ring 12 is cut out so as not to interfere with the C-shaped hook 6.
That is, when the shower travel motor 18 provided on the machine base 2 is driven, the pair of inner wash shower pipes 10 and 10 and the outer wash shower ring 12 connected to the outer wash shower pipes 11 and 11 are shown in the horizontal direction in the figure. The shower water can be ejected to the inner periphery and the outer periphery of the wire coil 7.

Nozzle portions 10 a and 10 b are respectively formed at the front end sides of the inner washing shower tubes 10 and 10, and shower water is ejected from the nozzle portions 10 a and 10 b toward the inner periphery of the wire coil 7. As shown in FIG. 5, the shower water ejected from the nozzle portions 10a and 10b is ejected downward.
In this example, the position of the nozzle portion 10a of one inner washing shower pipe 10 and the position of the nozzle portion 10b of the other inner washing shower pipe 10 are shown in the horizontal direction (wire coil 7 as shown in FIGS. 2 and 4). For example, the nozzle portion 10a and the nozzle portion 10b are arranged at positions shifted to the left and right by about 40 mm.
Therefore, the shower water ejected from the nozzle portions 10a and 10b does not collide with each other and the cleaning water ejected from the nozzle portions 10a and 10b is directly ejected to the inner peripheral surface of the wire coil 7. The cleaning effect is improved.

The ring-shaped outer wash shower ring 12 connected to the tips of the outer wash shower pipes 11 and 11 is formed with a plurality of nozzle portions 12a and 12a for jetting shower water downward or sideways only at the upper portion. ing.
As shown in FIG. 5, the outside washing shower ring 12 is provided with traveling wheels 16, 16 arranged on rails 17, 17 provided on the inner wall of the shower tank 3 and supported by the traveling wheels 16. The outer wash shower ring 12 can smoothly reciprocate in the left-right direction in FIGS. 1 and 2 in the shower tank 3.

Note that high pressure water from the shower pump 8 is supplied to the pair of inner wash shower tubes 10 and 10 and the outer wash shower tubes 11 and 11 through the shower hose 9.
Further, a carriage 13 is arranged on the machine base 2 so as to be movable in the left-right direction in FIGS. 1 and 2, and from this carriage 13, a pair of coil rotating bars 15, 15 are placed on the shower tank 3 side. It is extended toward.

The carriage 13 includes wheels 13 a and 13 a that roll on rails 2 a and 2 a provided on the machine base 2, and also includes a traveling motor 14.
By driving the traveling motor 14, the wheels 13a, 13a are rotated, and the carriage 13 can move in the left-right direction.
Further, the carriage 13 is provided with rotary bar drive motors 19, 19, and the respective rotary bar drive motors 19 are driven to rotate the respective coil rotary bars 15, 15.

The pair of coil rotation bars 15, 15 are arranged on the left and right sides via the carriage 13 from the use position arranged on the inner peripheral side of the wire coil 7 in the shower tank 3 to the standby position waiting on the end side of the shower tank 3. It can move in the direction.
In a state where the pair of coil rotating bars 15 and 15 are disposed at the use positions, the pair of coil rotating bars 15 and 15 are wire coils that are hooked on the C-shaped hook 6 as shown in a side view in FIG. 7 is brought into contact with the upper part of the inner circumference of the coil 7 and the rotating bar drive motors 19 and 19 are actuated to rotate the coil rotating bars 15 and 15. It is rotated by rotation.
The wire coil 7 is rotated by the coil rotating bars 15, 15, and the inner peripheral surface of the wire coil 7 in contact with the receiving surface 6 a of the C-shaped hook 6 can be shifted, and the receiving surface 6 a of the C-shaped hook 6 can be shifted. The contact surface on the inner periphery of the wire coil 7 is gradually shifted, so that the density of the coil constituting the wire coil 7 is averaged and the surface that is in contact with the C-shaped hook 6 is also reliably The shower water hits, and the entire inner periphery and outer periphery of the wire coil 7 can be washed well.

  That is, the coil rotating bars 15 and 15 are rotated to gradually rotate the wire rod coil 7, and shower water ejected from the respective nozzle portions 10 a and 10 b of the inner washing shower tubes 10 and 10 is contained in the wire rod coil 7. The entire inner circumference can be washed by being jetted to the entire circumference, and shower water jetted from the nozzle portions 12a, 12a, 12a provided only on the upper part of the outer washing shower ring 12 is also coil rotating bar 15 As the wire coil 7 gradually rotates with the rotation of the wire coil 15, the entire outer periphery of the wire coil 7 is washed with the washing water ejected from the nozzle portions 12a, 12a, 12a.

  A rotation sensor or the like for detecting the amount of rotation of the coil rotation bars 15 and 15 (not shown) is provided in the vicinity of the rotation bar drive motors 19 and 19 and the like, not shown based on detection signals from the rotation sensors and the like. The control unit can control the shower traveling motor 18 so as to be appropriately interlocked. For example, the shower unit 18a, 10b is designed to eject 650 liters of shower water per minute, and an outside washing shower ring The design is such that 650 liters of shower water can be ejected from the 12 nozzle portions 12a, 12a, 12a in one minute, and the coil rotating bars 15, 15 are divided into 5 times by 90 degrees by the rotating bar drive motors 19, 19. Rotate and set to rotate 450 degrees as a whole. The over tube 11, 11 is controlled by the control unit so as 3 is reciprocated by the shower travel motor 18, and that the inner and outer peripheries of efficiently wire coil 7 can be satisfactorily cleaned over the entire area.

  Note that, regardless of whether the wire rod coil 7 has a large diameter or a small diameter, the rotation of the coil rotating bars 15, 15 and the inner washing shower pipes 10, 10 and the outer washing shower pipe 11, 11 can be cleaned efficiently by optimizing the reciprocation of 11.

  In this example, the washing water ejected from the nozzle portions 10a and 10b of the inner washing shower tubes 10 and 10 is downward, and the shower ejected from the nozzle portions 12a, 12a and 12a of the outer washing shower ring 12 Since the water is also downward or sideways, the shower water to be ejected is not spouted upward.

DESCRIPTION OF SYMBOLS 1 High pressure water washing apparatus 2 Machine stand 3 Shower tank 5 Coil conveyance stand 6 C-shaped hook 6a Coil receiving surface 7 Wire coil 8 Shower pump 9 Shower hose 10 Inner wash shower pipe 10a, 10b Nozzle part 11 Outer wash shower pipe 12 Outer wash shower Ring 12a Nozzle part 13 Dolly 13a Wheel 14 Traveling motor 15 Coil rotating bar 16 Traveling wheel 18 Shower traveling motor 19 Rotating bar drive motor

Claims (3)

Comprising two internally-washed shower tubes having nozzles capable of shower-washing the inner peripheral side of the wire coil hooked on the hook;
While shifting the position of the nozzle of one inner washing shower pipe and the position of the nozzle of the other inner washing shower pipe, and arranging each nozzle in a stepped manner so that shower water ejected from each nozzle does not interfere with each other , The shower water ejected from each nozzle is configured to be ejected downward . A high pressure water washing apparatus for a wire coil.
A ring-shaped shower ring that can shower-wash the outer peripheral side of the wire coil hung on the hook, and a coil rotation bar that can rotate the wire coil by rotating,
The shower ring is provided with a nozzle that jets shower water downward or sideways only on the upper side,
The wire coil high-pressure water washing apparatus is configured such that the entire outer periphery of the wire coil can be cleaned by rotating the coil rotating bar and rotating the wire coil sequentially. Means for detecting the amount of rotation of the coil rotation bar;
The wire coil according to claim 2, further comprising a control unit that appropriately controls a mechanism for reciprocating the shower ring in the axial direction of the wire coil based on a detection signal of the rotation amount detection unit. High pressure water washing equipment.

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