JPH0441019A - Equipment for treating steel strip coil wound with interposed paper - Google Patents

Abstract

PURPOSE:To shorten the line stop time and to largely improve the working rate for the equipment by making the introduce of the top of the steel strip coil and the winding set of the interposed paper to the winding spool to be able to execute on the coil car of the off-line. CONSTITUTION:The interposed paper wound in the steel strip coil is wound successively to the spool 6 for winding the interposed paper on the truck 5 for winding the interposed paper. When the steel strip coil is made nothing on the re-winding machine for the steel coil, the top end of the interposed paper 4' of the steel strip coil is preliminarily set to the spool 6' for winding the interposed paper of the truck 5' for winding the interposed paper on the coil car 10 of the off-line, and the steel strip coil 2' and the truck 5' for winding the interposed paper are moved parallelly at the same time against the re-winding machine for the steel strip coil on the rail 9 for moving the truck for winding the interposed paper, and then the steel strip coil is mounted in the reel of the re-winding machine for the steel strip coil. In this time, because the truck 5' for winding the interposed paper is fixed with the locking device for the truck for winding the interposed paper, so the truck 5' for winding the interposed paper is moved following to the movement of the re-winding machine for the steel strip coil, then the interposed paper can be wound orderly.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a strip coil rewinding machine for rewinding a strip from a strip coil in which a slip sheet is wound, on the entry side of a strip coil processing line. The present invention also relates to a strip coil processing facility equipped with a device for winding up the interleaving paper.

<Conventional technology> Generally, at the entry side of the processing line for copper strips such as stainless steel strips where minute surface flaws are a problem, the strip is unwound from a strip coil such as a stainless steel strip coil with interleaving paper wrapped around it. At this time, the slip sheet mentioned above must also be rolled up. This process is performed by guiding the leading edge of the slip sheet within the line and setting it on the winding spool of the slip sheet winding device.

Conventionally, such interleaving paper processing has been carried out manually by workers, which requires a temporary stoppage of the line, requires a great deal of labor and labor costs, and poses safety problems.

In order to deal with this problem, automated slip-sheet handling devices have been proposed in, for example, Japanese Utility Model Application Publication No. 159911/1982 and Japanese Patent Application Laid-open No. 11221/1999.

<Problems to be Solved by the Invention> However, there are two ways to take out the tip of the strip when unwinding the strip coil: "downward" and "upward". If it is possible to limit the removal to one of these two types, it will be easier to automate the interleaving process, but in a processing line for stainless steel strips, both the lower and upper removal methods are used together. has been done.

However, Japanese Utility Model Application No. 62-159911 and Japanese Unexamined Patent Application Publication No. 1999
The device of Publication No. 11221 is an automated device that limits the way of taking out the tip of the strip to either "lower extraction" or "upper extraction", and can take out the strip "lower extraction" or "upper extraction" as appropriate. There is a problem that this method cannot be applied to a line in which the tip can be selectively removed.

It is an object of the present invention to provide processing equipment for strip coils wrapped with interleaving paper that solves these problems.

<Means for Solving the Problems> The present invention provides a strip coil rewinding machine for rewinding a strip from a strip coil in which a slip sheet is wound, on the entry side of a strip coil processing line, and In a strip coil processing facility equipped with a device for winding a strip coil, a plurality of interleaving paper winding carts movable in parallel with the reel of the strip coil unwinding machine are arranged, and the strip coil winding carts are sequentially and alternately Using a paper rolling cart,
The tip of the interleaving paper of the strip coil wound with the interleaving paper placed on a coil car located outside the line is set on the interleaving paper winding spool of the interleaving paper winding trolley,
The slip sheet is characterized in that the coil car and the slip sheet winding cart are simultaneously moved in parallel to insert the strip coil placed on the coil car into the reel of the strip coil winder. This is a processing facility for rolled strip coils.

According to the present invention, on a coil car outside the line, the leading edge of the strip coil is set in advance on the strip winding spool of the strip coil winding cart, and the strip coil unwinding machine When the previous strip coil that was sent out is sent out and there is no remaining amount, the coil car carrying the strip coil that has been set up beforehand outside the line and the slippery paper winding cart are simultaneously moved parallel to each other. Since the strip coil can be inserted into the strip coil unwinding machine and set, the strip coil can be fed out in a short time. In other words, the conventional work of removing the outer periphery fixing handle l, removing the interleaf paper wound several times around the outer periphery of the strip coil, and setting the tip of the interleaf paper on the interleaf paper winding spool can be performed outside the line, and the line can be stopped. You can prepare for the slip sheet winding work without doing anything.

<Example> Embodiments of the present invention will be described based on the drawings.

The first view is a plan view showing the state in which the strip coil 2 is being fed out in the line, and the state in which the strip coil 2' has already been prepared and is on standby in the foreground.

Figure 2 shows the preparatory work for winding up the interleaving paper 4' wound around the strip coil 2', namely band cutting, guiding the tip of the strip coil (leading out), and moving to the interleaving paper winding cart 5'. FIG. 6 is a front view showing a standby state in which the interleaving paper 4' is inserted into the strip coil unwinding Ill after the inserting operation is performed offline.

In the line, the strip coil 2 which has been rolled by the strip coil unwinding machine 1 is sent out while being held on the pass line by a deflector roll 3 installed on the exit side of the line.

On the other hand, the interleaving paper 4 wound around the strip coil 2 is sequentially wound onto the interleaving paper winding spool 6 on the interleaving paper winding cart 5, and when the strip coil 2 is removed from the strip coil unwinding machine 1. , on the coil car outside the line, set the tip of the slippery paper 4' of the swaging strip coil 1' on the slipper paper winding spool 6' of the slipper paper winding cart 5', and then remove the strip coil 2.
' and the interleaving paper winding carriage 5' are simultaneously moved parallel to the strip coil unwinding machine 1 on the interleaving paper winding carriage moving rail 9, and the strip coil is moved to the reel of the strip coil unwinding machine. Insert into.

At this time, the interleaving paper winding trolley 5' is fixed by the interleaving paper winding trolley locking device 8 of the interleaving paper winding trolley mounting arm 7 attached to the strip coil unwinding machine I, so that the strip coil unwinding Since the interleaving sheet winding cart 5' also moves following the movement of the machine 1, the interleaving sheet 4' can be wound up in an orderly manner.

Further, the interleaving paper 4 wound on the interleaving paper winding spool 6 is moved by the interleaving paper winding carriage 5 to the interleaving paper winding carriage locking device 8.
After releasing this, it moves on the rail 9 for moving the interleaving paper winding cart to an off-line standby position, moves to the front Y$ of the next strip coil 2', and repeats the above operations in sequence.

It should be noted that the coil car 10, slippery paper winding cart 5.5', etc. may be conventional ones and are not special.

<Effects of the Invention> The present invention arranges a plurality of interleaving paper winding carts in parallel with the strip rewinding machine, and uses the carts sequentially and alternately to improve the tip guidance of the strip coil, which was conventionally performed in the line. Since the winding of the slip sheet onto the take-up spool can be done on an off-line coil car, preparation for the next coil can be done off-line while the previous coil is being sent out, which reduces line stoppage time. It is possible to shorten the time and significantly improve the operating rate of equipment. It also has the effect of avoiding dangerous work within the line.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a plan view showing a state in which the strip coil is being sent out in the line and a state in which the strip coil is ready and waiting. The figure is a front view showing the state of the strip coil that has been prepared and is waiting before being inserted into the strip coil rewinding machine. 1... Strip coil unwinding machine, 2.2'... Strip coil, 3... Deflect roll, 4.4'... Slipper paper, 5.5'... Slipper paper winder 6.6'... Spool for winding the interleaving paper, 7... Arm for mounting the carriage for winding the interleaving paper, 8... Cart opening/slip device for winding the interleaving paper, 9... Winding paper for the interleaving paper. Rail for moving trolley, should be 1 Figure IO...Coil car

Claims (1)

[Claims] A strip coil unwinding machine for rewinding a strip from a strip coil in which a slip sheet is wound, on the entry side of a strip coil processing line, and a strip coil processing equipment equipped with a device for winding the slip sheet. , a plurality of interleaving paper winding carts movable in parallel with the reel of the strip coil unwinding machine are arranged, and the plurality of interleaving paper winding carts are sequentially and alternately used to locate outside the line. The tip of the interleaving paper of the strip coil wound with the interleaving paper placed on the coil car is set on the interleaving paper winding spool of the interleaving paper winding trolley, and the coil car and the interleaving paper winding Move parallel to the trolley at the same time,
1. A processing facility for a strip coil wound with interleaf paper, characterized in that the strip coil placed on the coil car is inserted into a reel of the strip coil winder.