KR0123902Y1 - Bilateral wire drum - Google Patents

Abstract

According to the present invention, a roof car capable of rotatably accommodating a roll adapted to change a moving direction of a steel plate is prepared, and a roof car movable along a rail is prepared, and one end of a wire rope is fixed to a center of one side of the roof car, and the other The side can be wound on the outer circumferential surface of the wire drum, the wire drum is mounted on the adjustment support fixed to a position away from the roof car fixed to the exit storage device of the steel sheet installed to be rotatable by a motor or the like, both sides of the wire rope The sliding member extending from the bracket supporting each of the rotatable rollers in contact with each other is formed with a stopper at an end thereof to be slidably fitted to the fixed supporting member, and a coil spring is provided between the bracket of the sliding member and the fixed supporting member. The wire drum is installed by a non-slip member By being mounted so as to be slidable in the axial direction, the roof car moves smoothly on the rail to prevent equipment accidents in advance and to provide an exit storage secured device having left and right movable wire drums to eliminate the cause of product defects.

Description

Storage device for exiting storage with left and right movable wire drum

1 is an overall configuration diagram schematically showing the coiling equipment of the steel sheet.

2 is a schematic block diagram showing a conventional storage capacity of the exit storage device.

3 is an operational state diagram for deriving a problem of the conventional storage device for exiting storage.

Figure 4 is a schematic block diagram showing a storage device for leaving storage having a left, right movable wire drum according to the present invention.

5 is a detailed view of the main part of FIG.

* Explanation of symbols for main parts of the drawings

10: roller 20: bracket

30: sliding member 34: coil spring

60: wire drum 80: fixed support member

110: steel plate 150: loop car

152: rail 160: wire rope

The present invention makes the galvanized steel sheet coiled in the tension reel so as to meet the demand of demand and stops the line, cuts the front end of the coil, pulls the coil out of the tension reel, and secures the exit storage in the process of coiling again. In order to keep the wire rope connecting the exit loop car and the wire drum in line with the steel plate moving center line, it prevents equipment accidents and exits the left and right movable wire drums that eliminate the cause of product defects. It relates to a storage amount securing device.

In general, the drawing-out facility for coiling a galvanized steel sheet in a tension reel so as to meet the demand demand of the schematic is schematically shown in FIG.

That is, the galvanized steel sheet 11 has a plurality of rolls 112, 113, 114, 115, 116, 117.

Coil 132 is formed in the tension reel 130 through the 118, 119, 120, 121, and 122. At this time, the coiling operation of the appropriate degree is terminated in the tension reel 130. After the cutting of the steel sheet 110, and for cutting and re-winding of the steel sheet 110, the exit storage amount is varied from about 20M to about 145M maximum. The exit storage amount means that the steel sheet 110 is adjusted by moving the position of the roll 117 in order to ensure continuous movement of the steel sheet 110 and adjusting the distance of the steel plate 110 traveling path on the front side of the tension reel 130. It refers to the amount of variation to enable normal operation such as winding and cutting on the tension reel (130).

In order to secure the exit storage amount, the roll 117 is rotatably mounted on the roof car 150, and the roof car 150 is mounted on the lower side with wheels 151, etc. It is installed to be movable in the right direction, one side of the roof car 150 is connected to one end of the wire rope 160, the other end of the wire rope 160 is mounted on the fixed support 170 rotatably wire It is fixedly wound on the drum 165.

Accordingly, by rotating the wire drum 165, the wire rope 160 is wound or unwound on the outer circumferential surface of the wire drum 165, and the winding or unwinding moves to the left or right direction of the roof car 150. The movement of the roof car 150 to the left or the right may change the storage amount of the steel plate 110 on the front side of the tension reel 130, that is, the exit storage amount.

However, when the rotation operation of the wire drum 165 for the exit storage amount adjustment is performed in an initial state, for example, the normal operation of coiling the steel plate 110 in the tension reel 130 is performed, the exit storage amount is minimal. Although the center line of the wire rope 160 is roughly coincident with the moving center line of the steel sheet 110 as shown in FIG. 2, a large problem does not occur in the facility, but the steel sheet 110 is wound appropriately in the tension reel 130. After the opening, the exit storage amount is secured to cut the front end of the coil 132. In this case, the wire drum 165 rotates to move the roof car 150 in the right direction A on the second drawing. One end of the wire rope 160 fixed to the roof car 150, which moves along the rail 152 to approximately coincide with the moving centerline of the steel plate 110, is located at the center between the rails 152. With the wire The other end of the rope 160 is changed along the rotational center line of the wire drum 165, so that the longitudinal direction of the wire rope 160 is out of the moving center line of the roof car 150. (See FIG. 3). ). That is, the component force of the force applied to the roof car 150 by the wire rope 160 is generated in the width direction of the rail 152, and the force in the width direction of the rail 152 causes the roof car 150 to rail. Of course, there is a problem of causing a facility accident to be separated on the 152, even if the roof car 150 does not escape on the rail 152, the force in the width direction of the rail 152 is the lower side of the roof car 150 Since the roof car 150 deviates from the moving centerline of the steel plate 110 due to assembly tolerances such as the wheels 151 mounted thereon, one side of the galvanized steel plate 112 may cause product defects in which waves are deformed. Was.

In order to improve the above-mentioned conventional problems of the present invention, the object is to coil a galvanized steel sheet in a tension reel so as to meet the demand of demand and stop the line and cut the front end of the coil In the process of removing the coil from the tension reel and coiling it again, the wire rope connecting the exit roof car and the wire drum can be maintained in line with the moving line of the steel sheet to secure the exit storage volume. The present invention provides an exit storage device having a left and right removable wire drum.

As a technical configuration for achieving the above object, the present invention, a rotatable car rotatable along the rail by receiving the roll to change the direction of movement of the steel sheet is rotatable, a wire rope in the center of one side of the roof car One end of the wire rope is fixed, and the other side of the wire rope can be wound on the outer peripheral surface of the wire drum, the wire drum is mounted on a fixed support fixed to a position away from the roof car, the exit of the steel plate installed to be rotatable by a motor or the like In the storage amount secured device, a roller which is rotatable in contact with both sides of the wire rope is installed, and a sliding member extending from a bracket supporting each of the rollers is slidably fitted to the fixed support member by forming a stopper at an end thereof. Between the bracket of the sliding member and the fixed support member The coil spring is installed, as well as the wire drum is provided by the sliding support member is provided with an exit storage amount secured device having a left, right movable wire drum, characterized in that the sliding movement in the axial direction.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

4 is an overall configuration diagram schematically showing a storage device for leaving storage having a left and right movable wire drum according to the present invention.

The approximate configuration is the same as in the prior art. That is, a roof car 150 is provided to rotatably receive the roll 11 to change the moving direction of the steel plate 110, and the roof car 150 is approximately the same as the moving direction of the steel plate 110. It is mounted on the rail 152 having a driving direction of the direction and is movable, one end of the wire rope 160 is fixed to the center of one side of the roof car 150, the other side of the wire rope 160 is a wire drum ( 60 can be wound around the outer circumferential surface, and the wire drum 60 is mounted on the fixed support 70 fixed at a position away from the roof car 150 to be rotatable by a motor (not shown). .

The present invention is between the loop car 150 and the fixed support 70, more precisely close to the fixed support 70 side, the roof car 150 when moving the loop car 150 for securing the maximum exit storage amount And wire rope displacement control means installed in such a position that does not collide with.

The wire rope displacement control means has a roller 10 which is rotatable in contact with both sides of the wire rope 160.

Each of the rollers 10 is rotatably mounted to the c-shaped bracket 20, and each outside of the bracket 20 is fixed to one end of a circular rod-shaped sliding member 30, and the sliding member ( 30 is slidably fitted to the fixed support member 40, and a stopper 32 having a size larger than that of the sliding member 30 is formed at an end of the sliding member 30.

A coil spring 34 having an appropriate modulus of elasticity is fitted to the sliding member 30, and the fitting position of the coil spring 34 is between the bracket 20 and the fixed support member 40.

The fixed support member 40 is integrally fixed to the frame 50 fixed to one side of the installation by welding or the like.

The present invention also installs a plurality of fixed support members 40 fixed to the frame 50 at regular intervals in the longitudinal direction of the wire rope 160, wherein each of the fixed support members 40 has a roller ( 10) is mounted in the same manner as described above, and it is preferable that the elastic modulus of their spring 34 is made smaller and smaller toward the wire drum 60 side. This is because, when only a pair of roller 10 is installed, an excessive force may act on the roller 10, which may cause another facility accident due to wear.

In addition, the wire drum 60 of the present invention is installed to be movable in the axial center direction, and for this purpose, a fixed support 70 for rotatably supporting the central portion of the wire drum 60 or the wire drum 60. The sliding member 80 which forms a through hole coinciding with the axial direction of the wire drum 60 and which is fitted so as to be slidable in the through hole is fixed at an appropriate place such as a peripheral facility.

It demonstrates the effect of the present invention with the above configuration.

4 and 5, as shown in the present invention, the exit storage amount securing device of the present invention operates when the appropriate amount of the exit storage amount of the steel sheet 110 in front of the tension reel 130, if necessary.

That is, during the rotation operation outside the wire drum 60, the normal operation of winding the coil 110 in the initial state, for example, by the tension reel 130 is performed, and the center line of the wire rope 160 is minimized when the exit storage amount is minimal. As shown in FIG. 2, it maintains in the state substantially coinciding with the moving centerline of the steel plate 110. FIG.

After the steel sheet 110 is wound around the tension reel 130 in an appropriate amount, the output storage amount is secured to cut the front end of the coil 132. In this case, the wire drum 60 rotates to rotate the roof car 150 in the fourth. The wire rope 160 fixed to the roof car 150 is moved along the rail 152 installed so as to move in the right direction A of the drawing, and in this case, substantially coincide with the moving centerline of the steel plate 110. While one end is located at the center portion between the rails 152, the other end of the wire rope 160 is changed along a rotation center line of the wire drum 60, so that the wire rope 160 has a longitudinal direction. Strictly, the wire drum 60 side position of the wire rope 160 tends to deviate from the center line of movement of the roof car 150.

If the wire rope 160 is to be detached to one side due to such a tendency, the wire rope 160 is rotated to any one side of the roller 10 which is being rotated while supporting the wire rope 160 with an appropriate elastic force on both sides. 160) is applied. However, the roller 10 on one side attempts to maintain the wire rope 160 in a normal position while applying a greater force due to the contraction of the spring 34 in a direction opposite to the direction away from the wire rope 160. . In this way, while the one side roller 10 prevents the deviation of the normal position of the wire rope 160, the force that the wire rope 160 tries to escape acts on the wire drum 60, and the wire drum 60 is Since the wire drum 60 is mounted to be slidable on the axis center line, the wire drum 60 allows the wire drum 60 side portion of the wire rope 160 to be held on the steel plate 110 traveling line.

As described above, according to the exit storage device having a left and right movable wire drum according to the present invention, the galvanized steel sheet is coiled in the tension reel so as to meet the required demand of the unit price, the line stops and A pair of rollers are held in contact with both sides of the wire lock connecting the exit roof car and the wire drum to rotate the exit loop car to secure the exit storage volume in the process of removing the coil from the tension reel and then coiling it again. Since the roof drum is kept in line with the steel plate moving center line by the sliding, the roof car moves smoothly on the rails, thereby preventing equipment accidents and eliminating the cause of product defects.

Claims (1)

A loop 150 which is rotatable to accommodate the roll 11 to change the moving direction of the steel plate 110 to move along the rail 152 is prepared, and a wire is formed at one center of the roof car 150. One end of the rope 160 is fixed, and the other side of the wire rope 160 can be wound around the outer circumferential surface of the wire drum 60, and the wire drum 60 is positioned at a proper distance from the roof car 150. In the device for securing the outflow storage amount of the steel sheet mounted on the fixed fixed support 70 so as to be rotatable by a motor or the like, a roller 10 rotatable in contact with both sides of the wire rope 160 is installed and the roller ( The sliding member 30 extending from the bracket 20 for supporting each of 10) forms a stopper 32 at an end to be slidably fitted to the fixed supporting member 40, and the bracket of the sliding member 30 is supported. 20 between the fixed support member 40 The coil spring 34 is installed between the wire drum 60 and the wire drum 60 is installed to be slidable in the axial direction by the sliding member 80 to secure the exit storage amount having the left and right movable wire drums. Device.