JPH0513605U - Side guide control device for rolling mill equipment - Google Patents

Abstract

(57) [Summary] [Object] An object of the present invention is to provide a side guide control device for a rolling mill facility in which the rolled material does not collide with the side guide while being conveyed. [Constitution] In the rolling mill equipment using ferrous and non-ferrous materials as rolling material, the strip width value of the rolling material measured by the width gauge sensor is a value corresponding to the opening of the side guide through which the rolling material can be conveyed. Since the limit circuit that makes the side guides inoperative in the closing direction is provided in the following cases, it is possible to prevent the side guides from colliding with the rolled material and to smoothly convey the rolled material.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a side guide control device for rolling mill equipment that prevents over-closing of meandering correction side guides in strip transportation equipment in the ferrous or non-ferrous industry.

[0002]

[Prior Art]

 The side guides in the conventional rolling mill equipment are generally located on both sides of the roller table equipment, as shown in FIG. 2, to prevent the rolling material 1 from meandering in accordance with the strip width of the rolling material 1, and to roll by rolling the roll 2. This equipment is provided to smoothly convey the material 1, and is driven by an electric motor (not shown). The opening of the side guide 3 is determined by a value set by a computer or manually according to the strip width of the rolled material 1.

[0003]

[Problems to be solved by the device]

 However, if the side guide 3 is set narrower than the strip width of the rolled material 1 due to a setting value setting error, etc., the rolled material 1 collides with the side guide 3 and the edge of the rolled material 1 is broken, etc. There was a risk that it would be a semi-finished product and lose its commercial value.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a side guide control device for a rolling mill facility, which prevents the rolling material from colliding with the side guide during the transportation of the rolling material. Especially.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is a rolling mill facility using ferrous and non-ferrous rolling materials, and a value measured by a width gauge sensor for the strip width of the rolling material is a side guide that can convey the rolling material. It is characterized in that it is provided with a limit circuit for making the side guide inoperative in the closing direction when the value is equal to or less than the opening degree.

[0006]

[Action]

 According to the side guide control device for rolling mill equipment of the present invention, the plate width value of the rolling material measured by the width gauge sensor is used as the limit value for the side guide opening set value, so that collision between the side guide and the rolling material is prevented. It is possible to prevent the rolled material from being smoothly conveyed.

[0007]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram of an embodiment of the present invention. In the figure, 1 is a rolled material, 2 is a roll, 3 is a side guide, 4 is a width gauge sensor for measuring the width of rolled material, 5 is a calculator, 6 is a side guide control device, and 7 is an electric motor drive device. , 8 are electric motors that change the opening of the side guides.

Next, the operation of the side guide control device for rolling mill equipment of the present invention will be described. As shown in Fig. 1, a width gauge sensor 4 for measuring the strip width of the rolled material 1 is provided on the upstream side of the roller table equipment. Therefore, the strip width signal of the rolled material measured by the width gauge sensor 4 is When input to the side guide control device 6, a side guide opening signal having the plate width signal as a limit value is transmitted to the electric motor drive device 7. Therefore, since the opening degree of the side guide 3 does not become smaller than the strip width of the rolled material 1, the rolled material 1 and the side guide 3 do not collide with each other, and the rolled material 1 can be transported smoothly. .

[0009]

[Effect of the device]

 As described above, according to the present invention, by setting the plate width value measured by the width sensor to the limit value of the side guide opening setting value that has been conventionally used, the rolling material and the side guide can be prevented from colliding. Since this can be prevented, the rolled material can be transported smoothly.

[Brief description of drawings]

FIG. 1 is a block diagram of an embodiment of the present invention.

FIG. 2 is a diagram for explaining a relationship between a rolling material and a side guide opening in a conventional rolling mill facility.

[Explanation of symbols]

1 ... Rolled material, 2 ... Roll, 3 ... Side guide, 4 ... Width sensor, 5 ... Calculator, 6 ... Side guide control device,
7 ... Electric motor drive device, 8 ... Electric motor.

Claims (1)

[Scope of utility model registration request] 1. In a rolling mill facility using iron, non-ferrous, etc. as a rolling material, a value measured by a width gauge sensor for the plate width of the rolling material corresponds to the opening of a side guide to which the rolling material can be conveyed. A side guide control device for rolling mill equipment, comprising a limit circuit that makes the side guide inoperative in the closing direction when the value is less than or equal to the value.