KR102027485B1 - Apparatus for banding coil automatically - Google Patents

Abstract

It is an object of the present invention to provide a coil band binding device that automatically binds a band precisely to an outer circumferential surface of an outer circumferential ring attached to a coil.
In order to achieve the above object, the present invention is a coil band binding device for band binding the outer surface of the outer ring ring coupled to both ends of the cylindrical coil, the base comprising two unit bases symmetrically arranged; Two support parts slidably coupled to the upper ends of the unit bases and supporting side surfaces of the coils to prevent separation of the outer circumferential ring; A transfer device installed between the unit bases and configured to transfer vertically and horizontally; A head module attached to the transfer device to bind the band; A conveyor device for transferring a packing coil to a space between the unit bases; And a control device for controlling the support, the transfer device, the head module, and the conveyor device.

Description

Apparatus for banding coil automatically}

The present invention relates to a coil band binding device, and more particularly, to a coil band binding device for automatically binding the band to the outer circumference ring mounted on the coil side.

In general, steel mills produce cold rolled steel sheets, such as electrical steel sheets, automotive steel sheets, and plated steel sheets, through a cold rolling process consisting of various unit processes. Final production in the form of a coil.

The coil is wound to a predetermined, mostly determined standard, and the coil may be wrapped only by band bonding without a separate packaging material on the outer surface, but if necessary, the entire coil is wrapped with the packaging material, and the outer circumferential ring on the outer circumferential surface and the inner circumferential ring on the inner circumferential corner It is shipped as final product after fixing by binding with band and fixing.

In the case of manually packing such coils, a lot of manpower is consumed, and various types of automation methods have recently been proposed.

For example, Korean Patent Laid-Open Publication No. 2002-0052555 discloses that when a coil is detected by a coil arrival detection sensor to bind the outer ring of a coil placed on a skid for an automatic packaging operation, the moving band guide is moved by the air cylinder. When the outer ring side guide reaches the required weight when it is advanced from the right side, the load is measured. After winding up from the take-up take-up machine, it is transferred to the packing line by the packing line shifter through the exit conveyor. Coil circumference ring binding device to fix the circumference ring and the side of the coil by the outer ring fixing guide, and the welding machine and the welding guide plate connected to it through the moving plate to automatically bind the outer ring of the coil. Is disclosed.

In addition, Korean Patent Laid-Open Publication No. 2003-0054970 includes a frame part having first and second main shafts rotatably installed on a frame installed to move forward and backward to both sides of a coil product of a lifting machine; and the front of the first main shaft. A first band guide plate having a first band guide plate installed on a first base fixed horizontally connected to the first base, and a guide plate for guiding coils of the band passing through the guide plate as a cylinder installed on the first base; And a second band guide plate provided on a second base provided in front of the second main chart, a welder and a band feeder installed to move forward and backward integrally with the upper and lower sides of the base, and the upper second base. Disclosed is a coil product binding device comprising: a second binding portion having a band dispenser installed at a rear side of the guide plate to supply a band to the guide plate.

In addition, Korean Patent Laid-Open Publication No. 2007-0005203, comprising: an apparatus frame unit disposed to be connected to a band supply and movable to a band binding position of a coil and including a band guide; And a loop guide means of a band arranged to be movable up and down on the front center side of the apparatus frame part, a feeding means to enable feeding of the band, and a band cutting means arranged to cut a band to one side of the feeding means; A band binding means including a positioner installed to move back and forth between the loop guide means for punching and riveting the band for rivet binding, and a rivet supply means installed to supply a rivet to the lower side of the band binding means. Disclosed is a band binding device for a coil comprising a band binding head portion.

The above patents are configurations having high advantages in that automation is implemented in various ways, and also has an effect on the packaging of individual configurations.

On the other hand, after the outer ring is mounted in the coil, there is a case where edge binding for band binding to the outer surface of the outer ring is performed. The edge binding is not a form in which the band is bound to the coil surface, the prior patent disclosed in the manner in which the outer ring coupled to the coil by the tension force of the band by binding the outer surface of the outer ring coupled to both ends of the coil with a band Cannot implement automation alone.

An object of the present invention is to provide a coil band bundling device which automatically binds a band precisely to an outer circumferential surface of an outer circumferential ring attached to a coil.

In order to achieve the above object, the present invention is a coil band binding device for band binding the outer surface of the outer ring ring coupled to both ends of the cylindrical coil, the base comprising two unit bases symmetrically arranged; Two support parts slidably coupled to the upper ends of the unit bases and supporting side surfaces of the coils to prevent separation of the outer circumferential ring; A transfer device installed between the unit bases and configured to transfer vertically and horizontally; A head module attached to the transfer device to bind the band; A conveyor device for transferring a packing coil to a space between the unit bases; And a control device for controlling the support, the transfer device, the head module, and the conveyor device.

Preferably, the support unit is coupled to the unit base, a plurality of transfer support plate disposed on the front surface of the support base, a fixed support plate disposed on the lower surface of the support base and vertically disposed on the support base and the head module It characterized in that it comprises a guide portion for guiding the band fed in the direction surrounding the outer ring outer surface.

More preferably, the transfer support plate is installed symmetrically with each other, it characterized in that it comprises two unit transfer support plate for transferring in the direction opposite to each other by the actuator.

More preferably, the guide portion is disposed in a form facing each other at a distance from both ends for coupling with the head module, the guide portion is discharged by the tension band when the head module is rewinding at the lower end of the cross section Characterized in that the discharge portion is formed.

Preferably, the conveying apparatus includes a vertical conveying body coupled to both ends of the base and conveyed up and down and a horizontal conveying body conveying in the longitudinal direction of the vertical conveying body, and at one end of the horizontal conveying body. Characterized in that the head module is fixed.

Preferably, the conveyor apparatus is characterized in that it comprises a moving portion disposed in the centerline of the bottom between the unit base and the mounting portion is attached to the upper end of the moving portion to seat the coil.

More preferably, the upper end of the seating portion is formed in a V-groove shape, and the width of the seating portion is set to a length such that no interference occurs with the outer circumference ring in the coil.

Preferably, the control module controls the conveyor to transfer the coil seated on the top of the conveyor into the base, and to control the support to support the outer ring mounted on the coil, and to control the transfer device and the head module Band binding to the outer surface of the outer ring mounted to the coil is characterized in that to perform.

Coil band binding device according to the present invention supports a central portion of the lower end of the coil, conveying a conveyor device, a plurality of support for supporting the outer ring attached to the side of the coil, a conveying device that can be transferred to the work space receiving the coil and the It is configured to include a binding head attached to the transfer device, the binding head is moved after the coil enters, the configuration to perform the band binding on the outer surface of the outer ring is not necessary to change the posture of the coil, it is possible to proceed quickly In addition, it provides an effect that can minimize the installation area.

1 is an overall configuration diagram of a coil band binding device according to the present invention,
2 is a configuration diagram of the base shown in FIG.
3 is a configuration diagram of the transfer apparatus shown in FIG. 1,
Figure 4 is a front view of the support shown in Figure 1,
5 is a side view of FIG. 4,
6 is a cross-sectional view of the guide unit shown in FIG.
7 is a configuration diagram of the conveyor apparatus shown in FIG. 1,
8 is a configuration diagram of the control device shown in FIG. 1.

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

Coil band binding device 100 according to the present invention, as shown in Figure 1, supports the entire structure, is disposed across the base 10, the work space formed therein, the work space inside the base 10 , A plurality of support parts 30 for supporting the conveyor device 20 for transporting the work coil 1, the outer ring 2 mounted on the side of the coil 1, and guiding the movement of the band 3. The transfer device 70 installed on the base 10 to move along the rectangular coordinates, the head module 80 attached to the transfer device 70 to bind the band 3, and the control device to control the overall configuration ( 90).

Here, the coil 1 has a cylindrical shape in which a steel sheet is wound, and an inner diameter part is formed therein.

And the outer circumference ring (2) is manufactured by bending the steel plate to be coupled to the outer surface corner of the coil (1), the cross section is composed of a 'b' shape.

In addition, the head module 80 described in the present invention is a configuration for automatically performing band binding, feeding the band 3 by the guide, when the feeding is completed, rewind, and the band (3) By means of welding or clamping, it means a conventional band binding head device that includes the last cutting function, which is widely used in the field.

In addition, the actuator described in the present invention means to change the extra energy into mechanical motion, and if a specific motion form is not presented, it means a linear actuator that is converted into a linear motion, and additionally recognizes the degree of operation of the actuator It can be configured to include a sensor, the electric or pneumatic is applied.

First, the base 10 includes two unit bases 11 having the same structure as shown in FIG. 2, and each unit base 11 has a frame shape, and the frame has a hollow shape. It is preferable to be configured, but any structure may be used to maintain the overall rigidity.

The unit base 11 includes a horizontal portion 12 and a vertical portion 13, and a coil 1 is positioned between the vertical portions 13.

The resin part 13 serves to support the transfer device 70, and advantageously, has a strength such that vibration does not occur when the transfer device 70 is operated.

In addition, the horizontal portion 12 serves to support the support portion 30, and also the support portion 30 is coupled to the transferable form in the upper portion of the horizontal portion 12, the weight of the entire support portion 30 It is preferable to have strength to support a load at the time of conveyance.

Meanwhile, as illustrated in FIG. 3, the transfer device 70 is positioned between the two vertical portions 13 and moves along the vertical transfer body 71 and the vertical transfer body 71 to move up and down. It comprises a horizontal conveying body 72 for conveying.

At this time, a separate actuator for the transfer of the vertical transfer member 71 and the horizontal transfer member 72, and also separate position sensors for recognizing the transfer position of the vertical transfer member 71 and the horizontal transfer member 72 It is configured to include.

Therefore, the end of the horizontal carrier 71 moves up and down and left and right.

On the other hand, the head module 80 is attached to the end of the horizontal conveying member 71, feeding, rewinding (take up), cutting and welding the band (3) supplied from the outside of the head module 80 Work in conjunction with the band guide installed on the support 30.

In addition, a portion of the head module 80 feeding the band 3 is set to be positioned at the center of the base 10.

In addition, when the center of the coil 1 also coincides with the center of the base 10, the head module 80 may perform band binding only by vertically and horizontally transporting regardless of the size of the coil 1.

On the other hand, the support 30 is disposed in the form of two facing each other having the same configuration, as shown in Figure 4, coupled to the upper end of each unit base 11 in the longitudinal direction of the unit base 11 do.

It is configured to include an actuator for sensing the position and the actuator for the transport of the support 30 with water.

As shown in FIG. 5, the support part 30 supports the entire structure, and is positioned on the support base 31 and the support base 31 in front of the unit base 11, and the coil 1. Pressurize the side of the), it is configured to include a plurality of transfer support plate 32 which can be transferred horizontally on the support base 31 and the fixed support plate 35 located on the lower end of the support base (31).

The conveying support plate 32 is composed of two unit conveying support plates 33, and the unit conveying support plates 33 simultaneously convey in directions symmetrical to each other.

Of course, it includes a separate actuator for the transfer of the unit transfer support plate 33 and a sensor for recognizing the position of the unit transfer support plate 33, the transfer according to the size of the coil (1) of the unit transfer support plate 33 To serve to accurately support the outer ring (2).

The fixed support plate 35 serves to support the outer circumferential ring 2 positioned at the bottom of the coil 1, and thus supports the same position regardless of the size of the coil 1.

The transfer support plate 32 is preferably composed of three, but if necessary the number can be changed.

In addition, if necessary, some or all of the support plate 32 can be configured to be transported up and down with respect to the support base 31, the above configuration has the advantage of enabling the binding of the coil 1 of a small size have.

On the other hand, the guide base 36 for guiding the band 3 is disposed on the front outer periphery of the support base 31, and the center of the guide portion 36 is spaced apart at a predetermined distance from both ends of the guide portion 36. A space is formed.

At this time, the cross section of the guide portion 36 is configured as shown in Figure 6, when the head module 80 feeds the band (3) guides the band (3), and performs the rewind The band (3) is discharged through the discharge portion 37 by the tension of the band (3) is bound to the outer surface of the outer ring (2).

That is, the guide part 36 has a function of guiding the band 3 toward the outer circumferential direction of the coil 1 when the head module 80 feeds the band 3 and is discharged by deformation of the band 3 when rewinding. And, the guide portion 36 is disposed in the form of surrounding the outer surface of the coil (1), the outer circumferential ring (2).

Meanwhile, as shown in FIG. 7, the conveyor apparatus 20 includes a moving part 21 and a seating part 22 positioned at an upper end of the moving part 21.

The upper end of the seating portion 22 is configured to have a 'V' type to provide the effect that the center of the coil 1 always coincides with the center of the seating portion 22.

In addition, the seating portion 22 is located at the center of the width of the coil (1), and constitutes a width such that interference does not occur when the outer ring (2) of the coil (1) ends and the band binding.

Of course, the conveyor apparatus 20 also includes a separate driving actuator, and includes a sensor or devices that recognize the position.

In this case, the seating part 22 is disposed at a predetermined distance on the moving part 21, and when the coil 1 is seated on each seating part 22, the seating part 22 is sequentially angled according to the movement of the moving part 21. The binding of the coil 1 can proceed.

On the other hand, the control device 90 serves to control the operation of the entire device, as shown in Figure 8, the conveyor device 20, the support 30, the transfer device 70 and the head module 80 To control the operation.

Of course, the head module 80 may be configured to include a separate controller for performing individual control for the feeding and binding of the band (3).

The control device 90 controls the operation of the conveyor device 20, and controls the operation of the moving unit 21 so that the coil 1 is seated at the correct position.

In addition, the control device 90 controls the transfer of the support unit 30, and additionally controls the position of the unit transfer support plate 33 in conjunction with the size of the coil (1).

In addition, the transfer device 70 is controlled to control the position of the head module 80. Adjust the upper and lower positions of the head module 80 according to the size of the coil 1, and after performing the band binding operation at the position of the guide portion 36 located at one end, the guide portion 36 located at the other end After transfer to), control to perform the remaining band binding operation.

The operation of the coil band binding device 100 according to the above configuration will be described.

First, the packing coil 1 is seated on the seating part 22 of the conveyor apparatus 20, such that the center of the coil 1 in the longitudinal direction coincides with the center of the seating part 22.

Thereafter, the conveyor apparatus 20 is driven to position the center of the coil 1 to correspond to the left and right paths of the head module 80.

In addition, the position of the unit transfer support plate 33 of the support part 30 is transferred to a position corresponding to the size of the coil 1.

After inserting the outer circumference ring (2) on both sides of the coil (1), the support portion 30 is moved to contact the outer circumference ring (2). At this time, the guide portion 86 is disposed in a position surrounding the outer surface of the outer ring (2).

Then, the head module 80 is moved to the guide part 86 on one side, and then band binding is performed. When the band binding is completed, the lowered head module 80 is raised for binding, then moved to the guide unit 86 on the other side, and the remaining band binding is performed.

Since the outer circumferential surface of the outer circumferential ring (2) is bound by the band (3) to complete the entire binding, the head module (80) is raised, and then the conveyor device (20) is driven to drive the coil (1). Move it.

While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to these embodiments, and has been claimed by those of ordinary skill in the art to which the invention pertains. It includes all the various forms of embodiments that can be implemented without departing from the spirit.

1: coil 2: outer ring
3: band 10: bass
11: unit base 12: horizontal section
13: vertical part 20: conveyor apparatus
21: moving part 22: seating part
30: support part 31: support base
32: transfer support plate 33: unit transfer support plate
35: fixed support plate 36: guide portion
37: discharge part 70: transfer device
71: vertical conveying body 72: horizontal conveying body
80: head module 90: controller
100: coil band binding device

Claims (8)

In the coil band binding device for band binding the two outer circumferential ring outer surface coupled to both ends of the cylindrical coil,
A base comprising two unit bases arranged symmetrically with each other;
Two support parts slidably coupled to the upper ends of the unit bases and supporting side surfaces of the coils to prevent separation of the outer circumferential ring;
A transfer device installed between the unit bases and configured to transfer vertically and horizontally;
A head module attached to the transfer device to bind the band;
A conveyor device for transferring a packing coil to a space between the unit bases; And
It includes a control device for controlling the support, the transfer device, the head module and the conveyor device,
The control device controls the conveyor device to transfer the coil seated on the top of the conveyor into the base, controls the support to support the outer ring mounted on the coil, and controls the transfer device and the head module to the coil. Band binding of the outer surface of the two outer circumference ring is sequentially performed,
The conveying apparatus includes a vertical conveying body coupled to both ends of the base and conveyed vertically and a horizontal conveying body conveying in the longitudinal direction of the vertical conveying body, wherein the head module is fixed to one end of the horizontal conveying body. Coil band binding device characterized in that.
The support base of claim 1, wherein the support base is coupled to the unit base, a plurality of transfer support plates disposed on the front surface of the support base, a fixed support plate disposed on the lower surface of the support base, and the support base is disposed perpendicular to the head. Coil band binding device comprising a guide for guiding the band fed from the module in a direction surrounding the outer surface of the outer ring.
The coil band binding device of claim 2, wherein the transfer support plates are installed symmetrically with each other, and include two unit transfer support plates which are transferred in directions opposite to each other by an actuator.
The method according to claim 3, wherein the guide portion is disposed in the form facing each other at a distance from both ends for coupling to the head module, the guide portion is the band is discharged by the tension during the rewinding operation of the head module in the lower end section Coil band binding device characterized in that the discharge portion is formed.
delete The coil band binding device of claim 1, wherein the conveyor device comprises a moving part disposed at a centerline of a floor between the unit bases and a seating part attached to an upper end of the moving part to seat the coil.
The coil band binding device of claim 6, wherein an upper end of the seating portion is formed in a V-groove shape, and a width of the seating portion is set to a length at which the outer circumferential ring does not interfere with the coil.
delete

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