JPH0635283B2 - Coil placement device in coil yard - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to an apparatus for arranging coils in a coil yard for temporary storage in order to supply the coils to a processing step.

[Conventional technology]

For example, a coil wound around a strip produced in an iron mill or the like is efficiently supplied to a processing line such as annealing or pickling, and therefore a means for temporarily storing a large number of coils as a coil yard in a part of the work place is required. Has been taken. In this case, in order to operate the crane and transport the required coils, it is necessary to divide the coil yard into a large number of addresses and place the coils at the respective addresses.

The outline is shown in FIG. Reference numeral 100 denotes a coil yard, and the coil stationary skids 101 and 102 are attached to the coil yard 100 at appropriate positions. However, skid 101
Is for the large-diameter coil Ca, and the skid 102 is for the small-diameter coil Cb. Each of the skids 101, 102 has a long length, and the longitudinal direction is divided into a plurality of addresses. Then, the required coil is transferred from the previous step to a predetermined address by the crane 103, and the crane 1 is similarly mounted to the subsequent step 104.
A desired coil is hoisted and transported by 03, and its operation is performed by a preset program in response to a command from a remote control room (not shown).

[Problems to be solved by the invention]

With the stationary skid device, there is no problem when the size of the coil to be produced is constant, but when the size of the coil to be produced is not constant, especially when the production amount is different, the conventional stationary device is used. There are problems with traditional skid devices.

That is, when the skid interval is small, the placed coil may become unstable, or another coil may not be able to be placed due to an adjacent coil. Also, if the skid interval is large, the placed coil becomes unstable, or the coil placing interval is large and the coil cannot be arranged effectively,
There is a problem that the entire surface of the coil yard cannot be effectively used.

In view of the above problems, the present invention provides a coil placement device in a coil yard that enables placement of the coil yard by changing the placement according to the situation of coils of various sizes and effectively using the entire surface of the coil yard. The purpose is to

[Means for solving problems]

To achieve the above object, a coil arranging device in a coil yard according to the present invention is provided with a skid locking means formed at a constant pitch on the entire surface of a coil yard having an area capable of storing a large number of coils, and the skid locking. The skid is locked to any locking means of the means according to the size of the coil to be supported, and the skid has an engaging means removably locked to the skid locking means. That is the summary.

Note that, for example, when the locking means is a concave line, the engaging means is a convex line that fits with the locking means, and when the locking means is a convex line, the engaging means is Is a groove that fits with the locking means.

[Work]

The skid is arranged at a required position in the coil yard so as to fit the size of the coil, and is removably attached by the locking means, and then the coil is supplied and supported by the skid. Thereby, the entire coil yard can be effectively used.

〔Example〕

 1 to 5 show the first embodiment.

The coil placement device 1 includes a coil yard 2 and coils C1 and C2.
It is equipped with skids 3 and 4. However, C1 is a large diameter coil, C2 is a small diameter coil, 3 is a large diameter coil skid, and 4 is a small diameter coil skid. Each of the skids 3 and 4 is composed of unit skids 3a, 3b and 4a, 4b, and the unit skids are provided facing each other with a predetermined interval so as to match the sizes of the coils C1 and C2.
In addition, the upper surface forms curved support surfaces 5a, 5b and 6a, 6b for stably supporting the coil. In addition, the skids 3 and 4 are almost similar in shape, only different in size.
The skid 3 will be described below.

Reference numeral 11 denotes a skid locking means, which is a recess formed in the coil yard 2. On the lower surface of the skid 3, a ridge is formed as the engaging means 12 that is locked by the skid locking means 11.

The skid locking means 11 is formed by engraving vertical grooves 11a and horizontal grooves 11b having an appropriate pitch in a grid pattern, and the depths of both grooves may be the same, but this groove is the oil dripping from the coil. In order to serve also as an oil groove for guiding the
1b is formed deeper than the vertical groove 11a so that oil is discharged along the horizontal groove 11b.

The engaging means 12 is the vertical groove 11 of the skid locking means 11.
Similarly, the protruding pieces 12a and 12b that fit into the lateral groove 11b are formed in the double girder strip.

The present embodiment has the above-mentioned configuration, and the left and right unit skids 3 are provided.
The a and 3b are arranged at appropriate positions in the coil yard 2 leaving a space adapted to the dimensions of the coil, and the engaging means 12 is fitted to the skid locking means 11.

As a result, the unit skids 3a and 3b do not move forward, backward, leftward, and rightward, and when the coil is placed by an appropriate transportation means such as a crane, it can be supported stably. In other words, in contrast to the conventional fixed skid position fixing method, this embodiment can also be called a skid free position fixing method, and the position of the skid can be selected according to the size of the coil and the position can be changed. Can be done very easily.

Next, FIGS. 6 to 8 show a second embodiment.

The coil arranging device 20 of this embodiment includes a coil yard 21 and a skid 22 as in the previous example, and the skid 22 is composed of a pair of unit skids 22a and 22b. The skid locking means 26 for locking the skid 22 with respect to the coil yard 21 is composed of a wire attached on the coil yard 21. On the lower surface of the skid 22, a groove is formed as an engaging means 27 that is locked by the skid locking means 26.

The skid locking means 26 includes a vertical line 26a and a horizontal line 26b.
Coil yard 2 by assembling and in a girder strip with a predetermined pitch
It is attached to the upper surface of 1.

The engaging means 27 is one in which vertical grooves 27a and horizontal grooves 27b are engraved in a cross beam shape on the lower surface of each unit skid 22a, 22b so that the vertical line 26a and the horizontal line 26b are fitted therein. 28a and 28b are the unit skids 22 respectively.
It is a coil supporting surface formed on the upper surfaces of a and 22b.

Also in this embodiment, the skid 22 cannot be moved in the front-rear direction and the left-right direction by disposing the skid 22 at a proper position in the coil yard 21 and fitting the engaging means 27 to the skid locking means 26.

Therefore, the operation and the like are the same as in the previous example, and the description thereof will be omitted.

FIG. 9 shows the skid locking means 26 in the second embodiment.
A modification of is shown.

That is, the skid locking means 30 is assembled by casting or welding the front and rear ridges 31 and the left and right ridges 32 with the same pitch in the same plane in the shape of a cross beam to form the coil yard 2.
It is installed on top of 1.

On the other hand, the skid is provided with a skid locking means 30 on the lower surface in the same manner as the skid 22 shown in FIGS.
The engaging means 27 is formed by a concave groove of a double girder that fits in, and is not shown.

10 and 11 show a third embodiment.

The coil arranging device 40 in this embodiment is provided with a coil yard 41 and a coil C3 supporting skid 42 as in the previous example, and the skid 42 is a pair of unit skids 42a, 42.
b, and the coil supporting surfaces 43a and 43b are formed on the upper surface.

The skid locking means 46 is a recess formed on the upper surface of the coil yard 41. Engaging means 4 engaged with the skid engaging means 45 is provided on the lower surface of each unit skid 42a, 42b.
A ridge as No. 7 is formed.

The concave line of the skid locking means 46 is formed by arranging a plurality of concave curved surfaces in parallel in the front-rear direction of the surface of the coil yard 41 at a predetermined pitch, and an oil groove 48 is engraved at the bottom of the concave line. An oil pan 50 is attached to one side.

The engaging means 47 is provided with a protruding curved surface that fits a plurality of concave curved surfaces of the skid locking means 46 so that the coil supporting surfaces 43a and 43b are orthogonal to each other.

According to this embodiment, the coil C added to the skid 42
The load of No. 3 is supported by the concave curved surface skid locking means 46 of the coil yard 41, and the unit skids 42a, 42
b does not expand. In addition, each unit skid 42a,
42b is easy to move along the concave curved surface and is convenient for position adjustment. Further, the oil that drops from the coil C3 is collected by the concave curved surface and discharged from the oil groove 48 to the oil receiver 50, so there is no risk of oil accumulating on the coil yard 41.

Although each of the above-described embodiments shows an example in which the skid is composed of a pair of unit skids, when the coil diameter is relatively small, one skid may support the skid. Further, in the first and second embodiments, the skid locking means 11, 26 and 30 are shown to have grooves or protrusions in the shape of a cross girder, but the direction in which the pressing force is supported by the coil added to the skid is shown. Only the groove or the protrusion (in the front-rear direction in the example) may be provided, and these can be arbitrarily modified in design without departing from the gist of the present invention.

〔The invention's effect〕

According to the present invention, the skid for supporting the coil can be detachably locked to any position of the coil yard by the skid locking means formed on the entire surface of the coil yard. As a result, the skid can be selected and arranged at arbitrary positions in the vertical and horizontal directions of the coil yard, and therefore, the entire area of the coil yard can be effectively used and the storage amount of the coil can be increased. Have the effect of.

[Brief description of drawings]

1 to 5 relate to the first embodiment, FIG. 1 is an overall plan view of a coil placement device, FIG. 2 is a perspective view of a coil yard, FIG. 3 is a front view of a skid, and FIG. Left side view, FIG. 5 is a bottom view of a unit skid, FIGS. 6 to 8 relate to the second embodiment, FIG. 6 is a perspective view of a coil yard with a locking strip attached, and FIG. 7 is a skid. The front view showing the state of being attached to the coil yard, FIG. 8 is the left side view,
FIG. 9 is a perspective view showing a modified example of the locking strip in the second embodiment, and FIGS.
FIG. 11 is an overall plan view of the coil placement device, FIG. 11 is a front view thereof, and FIG. 12 is an explanatory view of a conventional coil placement procedure. 1, 20, 40 are coil placement devices, 2, 21, 41 are coil yards, 3, 22, 42 are skids, 11, 26.
Reference numerals 30 and 46 are skid locking means, 12, 27 and 47 are engaging means, and C1, C2 and C3 are coils.

Continuation of the front page (56) Reference JP-A-59-212321 (JP, A) JP-A-61-55023 (JP, A) JP-A-61-55013 (JP, A) Actual development 61-58915 (JP , U) Actually opened 55-165612 (JP, U) Actually opened 63-190224 (JP, U)

Claims (3)

[Claims] 1. A skid locking means formed at a constant pitch over the entire surface of a coil yard having an area capable of storing a large number of coils, and a skid locking means is supported by any locking means of the skid locking means. A coil placement device in a coil yard, comprising: a skid that is locked according to the size of the coil, the skid having an engagement means that is detachably locked to the skid locking means. 2. The coil arranging device in a coil yard according to claim 1, wherein the locking means is a concave line, and the engaging means is a convex line fitted with the locking means. 3. The coil arranging device in a coil yard according to claim 1, wherein the locking means is a ridge, and the engaging means is a recess for fitting with the locking means.