KR101334360B1 - Coil packing device - Google Patents

Abstract

The present invention relates to a coil packaging apparatus, comprising: a packaging apparatus for wrapping the coil wound so that external antirust paper is protruded in the axial direction of the coil, the drive shaft for moving toward the center side of the coil and rotatable about the driving shaft A ground portion radially pressing the outer circumferential surface of the outer rustproof paper protruding in the axial direction of the coil, and provided at an end portion of the driving shaft to the ground portion at the inner circumferential surface of the outer rustproof paper protruding in the axial direction of the coil; And a support for supporting radially between the pressing portions pressurized by the pressing portion, and holding the external anti-rust paper in a zigzag form by pressing the ground portion and supporting the supporting portion, and protruding by the support portion by rotation of the ground portion. The external rust preventive contact with one side of the coil and accordingly By automating the packaging process of the coil, the coil packaging process is simplified and the coil packaging process time can be shortened.

Description

Coil Packing Device {COIL PACKING DEVICE}

The present invention relates to a coil packaging apparatus, and more particularly, to a coil packaging apparatus for wrapping the coil by holding a rust preventive paper on the outer circumferential surface of the coil in order to prevent the rust generation and damage caused by the impact of the coil.

In general, coiled products produced in steel mills are subjected to rust prevention packaging to prevent rust or damage to the product during handling and transportation. The wrapping of the coil is to wrap the inner diameter side surface of the completed coil and the outer diameter side surface of the coil by using a rust preventive paper, most of the packaging process is performed by hand.

This will be described with reference to the drawings the conventional coil packaging. 1 is a process diagram briefly showing a process of a conventional coil packaging.

As shown in the prior art, the packaging of the coil according to the prior art, as the manufacture of the coil 10 is completed, the inner rust prevention paper (not shown) for wrapping the inner circumferential surface of the coil 10 is inserted into the inner circumferential surface of the coil 10 Then, the outer rust preventive paper 20 for wrapping the outer circumferential surface of the coil 10 is wound on the outer circumferential surface of the coil 10 ((a) process).

Thereafter, both ends of the outer rustproof paper 20 wound on the outer circumferential surface of the coil 10 are folded in a radial form (aka chrysanthemum folding), grounded and inserted into the inner circumferential surface side of the coil 10, and the end of the outer rustproof paper 20 is inserted. The tape is fixed to the inner circumferential surface of the coil 10 ((b) process).

When the grounding of the rustproof paper 20 is completed, the binding ring 22 is fastened to the bent portion of the external rustproof paper 20 which is taped to the inner circumferential surface of the coil 10 to fix the rustproof paper of the coil 10. (Step (c)).

Finally, the band 10a for fixing the coil 10 is wound by fastening the inner circumferential surface and the outer circumferential surface of the coil 10 to which the antirust paper 20 is grounded ((d)). This completes the rust preventive wrapping of the coil.

On the other hand, in the packaging process of the coil 10 described above, the radiation folding process of the external rustproof paper 20 wound on the outer circumferential surface of the coil 10 is performed by a manual worker by a skilled worker.

However, the process of spinning the rust preventive paper as described above takes a long time of the process according to the manual work, there is a problem that the packaging process is very complicated to reduce the productivity.

In addition, in the case of a hand-held spinning folds, the worker's fatigue is easily accumulated because it requires the operator to repeatedly wake up and sit down, and is usually performed in a manner of alternation every two hours. There was a problem that excessively required personnel for packaging work.

The present invention has been made to solve the above problems, to provide a coil packaging apparatus that can simplify the packaging process of the coil and at the same time shorten the packaging process of the coil by automating the packaging process of the coil was performed manually. Has its purpose.

In another aspect, the present invention is to provide a coil packaging device that can prevent the safety accident that can be generated by the manual process by automating the packaging process of the coil was performed manually.

A coil packaging apparatus according to the present invention for achieving the above object, the packaging device for wrapping the coil wound so that the external anti-rust paper protrudes in the axial direction of the coil, the drive shaft for moving to the center side of the coil, A ground portion rotatably provided with respect to the driving shaft and configured to radially press the outer circumferential surface of the outer rustproof paper protruding in the axial direction of the coil, and provided at an end of the drive shaft to protrude in the axial direction of the coil; A support portion for radially supporting between the pressing portions urged by the ground portion on an inner circumferential surface, and zigzag-shaped the external rust preventive paper by the pressing of the ground portion and the support of the support portion; The external anti-rust paper protruding by the support portion is in close contact with one side of the coil.

The ground portion may include a rotary sleeve rotatably provided about an axial direction of the drive shaft, a sliding ring provided outside the rotary sleeve to slidably move in an axial direction of the drive shaft, and the rotary sleeve and the slide ring. It is provided with a plurality of grounding unit is arranged in a radial manner to press the external anti-corrosion wound on the coil.

The grounding unit is fixed to an outer circumferential surface of the rotary sleeve, a conveying hinge fixed to an outer circumferential surface of the slide ring, a ground arm which is rotatably coupled to the conveying hinge and pressurizes an outer circumferential surface of the outer rustproof paper, and an outer circumferential surface of the rotary sleeve. And a support hinge rotatably coupled to the fixed hinge and rotatably coupled to the ground arm to support the ground arm.

The ground roller is provided with a rotating shaft to rotate in the axial direction of the ground arm.

The support part may include a fixed sleeve fixed to an end of the drive shaft, a slide ring provided on the outside of the fixed sleeve so as to be slidable in an axial direction of the drive shaft, and provided on the fixed sleeve and the slide ring. It is provided with a plurality of support units arranged radially to support the inner bottom surface of the external anti-corrosion paper grounded by.

The support unit is a transport hinge fixed to the outer circumferential surface of the slide ring to the ground unit, a support arm rotatably coupled to the transport hinge to support the inner surface of the outer rust preventive paper, and rotatably coupled to the fixed hinge It includes a support link rotatably coupled to the support arm.

As described above, according to the coil packaging apparatus according to the present invention, by automating the packaging process of the coil that was manually carried out to simplify the packaging process of the coil and at the same time has the effect of reducing the packaging time of the coil have.

In addition, the present invention has the effect of preventing the safety accident that can be generated by proceeding manually by automating the packaging process of the coil that was carried out manually.

Hereinafter, with reference to the accompanying drawings will be described in detail the coil packaging apparatus according to the present invention.

In describing the present invention, the defined terms are defined in consideration of the function of the present invention, and should not be understood in a limiting sense of the technical elements of the present invention.

2 is a perspective view briefly showing one side of the coil packaging apparatus according to the present invention, Figure 3 is a side cross-sectional view showing the internal structure of the coil packaging apparatus according to the invention, Figure 4 is a front view showing a coil packaging apparatus according to the present invention to be.

As shown in FIGS. 2 to 3, the coil packaging apparatus 100 according to the present invention includes a first packaging apparatus 100a and a coil 10 for grounding one external rust preventive electrode 20 of the coil 10. A second packaging device (100b) for grounding the other external rustproof paper 20 of the.

Here, the first packaging device 100a and the second packaging device 100b are provided on the opposite sides of the coil 10 in the same pair of packaging devices, respectively, in a symmetrical direction, and the first packaging device 100a located on one side. ) And only description of the second packaging device (100b) located on the other side will be omitted.

Meanwhile, as shown in FIG. 2, the first packaging apparatus 100a is disposed on one side of the coil 10 so as to radially ground the external antirust electrode 20 protruding to one side of the coil 10. It is for inserting the external anti-rusting paper 20 into the inner circumferential surface of the coil 10.

The first packaging apparatus 100a includes a driving shaft 102 for moving toward the coil 10 side, and a supporting portion for supporting the inner surface of the external anti-rusting paper 20 fixed and grounded to an outer end of the driving shaft 102 ( 120 and a ground portion 110 rotatably provided on the inner side of the drive shaft to pressurize the external anti-corrosion paper 20 supported by the supporter 120 to radially ground it, and attach it to the side of the coil to ground it. Equipped.

Here, the drive shaft 102 is provided to be reciprocated to the center side of the coil 10 by a separate drive unit (not shown), and the external anti-rust paper grounded by the support 120 and the ground unit 110 in accordance with the reciprocating transfer It is provided to insert the end part of the 20 into the center side of the coil 10. As shown in FIG. Such a drive shaft 102 will be described in detail in the operation description to be described later.

The grounding part 110 is provided at a predetermined portion of the driving shaft 102 so as to be rotatable about an axial direction of the driving shaft 102, and is provided outside the rotating sleeve 111 and the driving shaft 102. The first slide ring 112 and the rotary sleeve 111 and the first slide ring 112 provided to be slidably movable in the axial direction of the end of the outer anti-rust paper 20 wound on the coil 10 It is provided with a plurality of grounding unit 113 for pressing and grounding.

The ground unit 113 is provided in the radial shape on the outer circumferential surface of the rotary sleeve 111 and the first slide ring 112 is provided to press the outer surface of the external anti-corrosive paper 20 to ground, the coil 10 of the The number may be appropriately changed depending on the type and size. Therefore, the description of each ground unit 113 will be omitted.

The grounding unit 113 is fixed to an outer circumferential surface of the first slide ring 112 and is rotatable to the first transfer hinge 114 and the first transfer hinge 114 that are slidably moved together with the first slide ring 112. Ground arm 115 is coupled to the ground arm 117 is provided to press the outer circumferential surface of the external anti-corrosive paper, the first fixed hinge 118 is fixed to the outer circumferential surface of the rotary sleeve 111 and the first fixed hinge A first support link 119 is rotatably coupled to 118 and rotatably coupled to a predetermined portion of the ground arm 115 to support the ground arm 115.

Here, the ground arm 115 supported by the first support link 119 is ground provided at the end of the ground arm 115 as the first slide ring 112 slides along the outer circumferential surface of the rotary sleeve 111. The roller 117 is provided to be moved in contact with the end of the coil 10.

In addition, the ground roller 117 provided on the ground arm 115 is provided with a separate rotary shaft 116, the rotary sleeve 111 is rotatably coupled to the drive shaft 102 by the rotary shaft 116 is the drive shaft ( When rotated to the center of the 102 is provided to rotate in the direction of rotation of the rotary sleeve 111 so as to press the grounded external anti-corrosion 20 in one direction.

The support part 120 includes a fixed sleeve 121 fixed to an end of the drive shaft 102 and a second slide ring 122 provided to be slidably movable in the axial direction of the drive shaft 102 outside the fixed sleeve 121. And a plurality of support units 123 provided on the fixed sleeve 121 and the second slide ring 122 to support the inner lower surface of the external anti-corrosion paper 20 grounded by the ground unit 110.

Here, the support unit 123 is to support the lower surface of the external rustproof paper 20 that is pressed by the grounding unit 113 so that the external rustproof paper 20 grounded by the grounding unit 113 has a zigzag form. It is provided to have the same number as the above-described ground unit 113, each support unit 123 is provided to be located between each ground unit 113.

The support unit 123 is fixed to the outer circumferential surface of the second slide ring 122 and is rotated to the second conveying hinge 124 and the second conveying hinge 124 which are slidably moved together with the second slide ring 122. It is coupled to the support arm 125 and the second fixed hinge 128 and the second fixed hinge 128 which are fixed to the outer circumferential surface of the fixed sleeve 121 to be coupled to support the inner surface of the external anti-corrosive paper 20. A second support link 129 is rotatably coupled to support the support arm 125 rotatably coupled to a predetermined portion of the support arm 125.

Here, the support arm 125 supported by the second support link 129 has an end portion of the support arm 125 as the second slide ring 122 slides along the fixed sleeve 121. It is provided to be moved in contact with one side end of the.

The support unit 120 includes the support arm of the support unit 123 provided in the support unit 120 as the ground arm 115 of the ground unit 113 provided in the ground unit 110 is rotated toward the center of the coil. 125 is also rotated to the center side of the coil 10 to support the lower side of the inner surface of the external anti-rust paper 20 is pressed by the ground roller 117 of the ground unit 113. At this time, since each support unit 123 is provided between the respective ground unit 113 is pressed by the ground unit 113, the external anti-rust paper 20 supported by the support unit 123 in a zigzag form It is provided to be grounded.

Accordingly, the operation of the coil packaging apparatus according to the present invention will be described in detail through the embodiment. Each element mentioned below should be understood with reference to the above description and FIGS. 1 to 4.

Here, the inner rustproof paper (not shown) inserted into the inner circumferential surface of the coil 10 and the outer rustproof paper 20 wound on the outer circumferential surface of the coil 10 are each a separate process (process by automation or process by manual work). It can be selectively carried out by, the description of the insertion process of the internal rustproof paper and the winding process of the external rustproof paper 20 will be omitted.

5a to 5h is an operating state diagram showing the operation of the coil packaging apparatus according to the present invention.

As shown in FIG. 5A, the external anti-corrosive paper 20 is wound on the outer circumferential surface of the coil 10 by a separate process, and is transferred between the first packaging device 100a and the second packaging device 100b. , And is seated and supported by the coil seating portion 30 provided between the first packaging device 100a and the second packaging device 100b (see FIG. 3).

When the coil 10 is supported by the coil seating part 30, the first packaging device 100a and the second packaging device 100b provided on both sides of the coil 10 move to the coil side, thereby wrapping the coil 10. Perform the process. Here, since the first packaging apparatus 100a and the second packaging apparatus 100b each perform the same operation, the description of the operation of the second packaging apparatus 100b is omitted and the operation of the first packaging apparatus 100a is omitted. Only explain.

First, when the coil 10 is supported by the coil seating portion 30, the first packaging device 100a moves the driving shaft 102 toward the coil 10 side by the driving portion, and the end of the driving shaft 102 is moved to the coil 10. The support arm 125 provided in the support part 120 while being inserted into the center portion of the) maintains the state close or in close contact with the end of the coil 10 (see FIG. 5A).

Thereafter, the first slide ring 112 coupled to the rotary sleeve 111 of the drive shaft 102 is slid in a direction spaced apart from the coil 10, and as the first slide ring 112 is moved, the first slide ring 112 is moved. The first transfer hinge 114 provided on the slide ring 112 is moved together, and the ground arm 115 rotatably coupled to the first transfer hinge 114 is transferred along the first transfer hinge 114.

At this time, the first conveyance hinge 114 is pivotally supported by a first support link 119 rotatably coupled to the first fixed hinge 118 fixed to the rotary sleeve 111. .

Therefore, as the first slide ring 112 is transferred, the end of the ground arm 115 supported by the first support link 119 starts to rotate from the outer side of the coil 10 to the center side of the coil 10. Grounding is started while the outer circumferential surface of the external anti-rusting paper 20 is pressed by the ground roller 117 provided at the end of the ground arm 115 (see FIG. 5).

At the same time, the support part 120 provided at the end of the drive shaft 102 performs an operation of supporting the inner surface of the outer rust preventive paper 20 wound on the outer circumferential surface of the coil 10. That is, as described above, as the grounding operation is performed by the grounding unit 110, the support arm 125 of the supporting unit 120 supports the inner surface of the external anti-rusting paper 20 between the grounding units 110. To do that.

In more detail, as the ground unit 110 is operated, the slide slides in a direction in which the second slide ring 122 coupled to the fixed sleeve 121 of the support unit 120 is spaced apart from the coil 10. It begins to be.

Accordingly, as the second slide ring 122 is moved, the second transfer hinge 124 provided on the second slide ring 122 is moved together, and the support arm rotatably coupled to the second transfer hinge 124 ( 125 is conveyed along the second conveyance hinge 124.

At this time, the second conveyance hinge 124 to be conveyed is rotatably supported by a second support link 129 which is rotatably coupled to the second fixed hinge 128 fixed to the fixed sleeve 121. .

Therefore, as the second slide ring 122 is transferred, the end of the support arm 125 supported by the second support link 129 starts to rotate from the outer side of the coil 10 to the center side of the coil 10. The outer surface of the support arm 125 is grounded by the grounding unit 110 while supporting the inner circumferential surface of the outer rustproof paper 20.

That is, as each ground arm 115 of the ground portion 110 provided in a radial shape pressurizes the outer circumferential surface of the external anti-corrosive paper 20, it is provided in a rectangular shape and supports provided between the ground portions 110 ( As the support arm 125 of 120 supports the inner circumferential surface of the outer rustproof paper 20, the outer rustproof paper 20 begins to be ground in a zigzag form (see FIG. 5C).

Meanwhile, as shown in FIG. 5D, when the grounding process of the external anti-corrosive paper 20 by the ground arm 115 of the grounding unit 110 and the support arm 125 of the supporting unit 120 is completed, the grounding in a zigzag form is performed. A process of bringing the external rustproof paper 20 into close contact with one end of the coil 10 is performed.

That is, as the first slide ring 112 provided on the rotary sleeve 111 is moved toward the coil 10 side, the first transfer hinge 114 provided on the first slide ring 112 is moved, and the first transfer hinge ( The ground arm 115 coupled to 114 is rotated outwardly of the coil 10 by the first support link 119 coupled to the first fixed hinge 118.

Thereafter, the ground roller 117 provided at the end of the ground arm 115 is rotated by the rotation shaft 116 provided between the ground arm 115 and the ground roller 117 while the rotation shaft 116 of the ground roller 117 is rotated. It is orthogonal to the rotation direction of this ground arm 115 (refer FIG. 5E).

In addition, the first slide ring 112 provided on the rotating sleeve 111 is moved in the direction away from the coil 10 and the rotating sleeve 111 is rotated in one direction with respect to the drive shaft 102. Accordingly, the external anti-rusting paper 20 that is radially grounded at one end surface of the coil 10 by the ground part 110 rotated to the center of the coil 10 and rotated by the rotary sleeve 111 is twisted. While being grounded in shape, it is in close contact with one end surface of the coil 10 (see FIG. 5F).

Subsequently, when the external anti-rusting finger 20 is grounded and closely adhered to one side of the coil 10, the driving shaft 102 is moved to the coil 10 side by the driving unit, and the support part 120 provided at the end of the driving shaft 102 is provided. Inserted toward the inner circumferential surface side of the coil 10, the support 120 is inserted into the inner circumferential surface of the coil 10, each support unit 123 of the support 120 is grounded on one side of the coil 10 in close contact with the outer rust The finger 20 is inserted into the inner circumferential surface side of the coil 10 (see FIG. 5H).

After the external anti-corrosive paper 20 is inserted into the inner circumferential surface of the coil 10, after the driving shaft 102 is separated from the coil 10 by the driving unit, the external anti-rust paper grounded on one side of the coil 10 ( 20) and the external anti-corrosion paper 20 inserted into the inner circumferential surface side of the coil 10 may be additionally carried out by a separate taping process, so that the wrapping work of the coil may be finished, and the inner circumferential surface of the coil 10 may be separated by a separate process. As the binding ring 22 is fastened, packaging of the external anti-rusting paper 20 of the coil 10 may be completed.

Meanwhile, although the first packaging apparatus 100a has been described as described above, the above-described process may be performed in the second packaging apparatus 100b, and the first packaging apparatus 100a and the second packaging apparatus may be the same. 100b may be implemented simultaneously or with a predetermined time difference.

In addition, a separate rotating device (not shown) for rotating the coil 10 in a horizontal direction is provided at the coil seating portion 30 on which the coil 10 is seated, and the outside of one side and the other side of the coil 10 rotated. The rust preventive paper 20 may be sequentially grounded by the first packaging device 100a.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, The present invention may be modified in various ways. Therefore, modifications of the embodiments of the present invention will not depart from the scope of the present invention.

1 is a process diagram briefly showing a process of a conventional coil packaging.

Figure 2 is a perspective view briefly showing one side of the coil packaging apparatus according to the present invention.

Figure 3 is a side cross-sectional view showing the internal structure of the coil packaging apparatus according to the present invention.

Figure 4 is a front view showing a coil wrapping apparatus according to the present invention.

5a to 5h is an operating state diagram showing the operation of the coil packaging apparatus according to the present invention.

DESCRIPTION OF REFERENCE NUMERALS

10: coil

100a: First packaging device

100b: second packaging device

102: drive shaft

110: grounding

120: support

Claims (6)

In the packaging device for wrapping the coil wound so that the external anti-rust paper protrudes in the axial direction of the coil, A drive shaft for moving toward the center of the coil; A grounding part rotatably provided with respect to the drive shaft and configured to radially press the outer circumferential surface of the outer rustproof paper protruding in the axial direction of the coil; A support part provided at an end of the drive shaft to radially support the pressing part pressed by the ground part on the inner circumferential surface of the outer rustproof paper protruding in the axial direction of the coil, The support portion A fixed sleeve fixed to an end of the drive shaft; A slide ring provided on the outside of the fixed sleeve to be slidably movable in the axial direction of the drive shaft; And a plurality of support units provided in the fixed sleeve and the slide ring and arranged in a radial manner to support the inner bottom surface of the external anti-corrosive paper grounded by the ground portion. Coil wrapping the external rustproof paper in a zigzag form by pressing the ground portion and the support of the support portion, and the external rustproof paper projecting by the support portion by the rotation of the ground portion in close contact with one side of the coil. Device. The method of claim 1, wherein the ground portion A rotary sleeve rotatably provided about an axial direction of the drive shaft; A slide ring provided outside the rotary sleeve and slidably moved in an axial direction of the drive shaft; And a plurality of grounding units provided in the rotary sleeve and the slide ring and arranged in a radial manner to press the external rust-proof paper wound on the coil. The method of claim 2, wherein the ground unit, A transfer hinge fixed to an outer circumferential surface of the slide ring; A ground arm rotatably coupled to the transfer hinge and provided with a ground roller configured to pressurize an outer circumferential surface of the external rust preventive paper; A fixed hinge fixed to an outer circumferential surface of the rotating sleeve; And a support link rotatably coupled to the fixed hinge and rotatably coupled to the ground arm to support the ground arm. The method of claim 3, wherein the ground roller Coil packaging device characterized in that the rotating shaft is provided so as to rotate in the axial direction of the ground arm. delete The method of claim 2, wherein the support unit A transfer hinge fixed to an outer circumferential surface of the slide ring to the ground unit; A support arm rotatably coupled to the transfer hinge to support an inner surface of the outer rust preventive paper; And a support link rotatably coupled to the fixed hinge and rotatably coupled to the support arm.

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